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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CA-957755-A | CA-136453-A | CA | A | A | null | "1972-03-07" | "1974-11-12" | null | MATTHEWS WILLIAM J | Electronic brake control | en | null | null |
CA-985529-A | CA-138251-A | CA | A | A | null | "1972-03-27" | "1976-03-16" | F16H47/04 | ORSHANSKY ELIAS JR | Hydromechanical transmission | en | null | null |
CA-962915-A | CA-138541-A | CA | A | A | null | "1972-03-27" | "1975-02-18" | F16K11/083 | CLOSE SAM | Valve for a filter | en | null | null |
CA-920141-A | CA-140519-A | CA | A | A | null | "1972-04-25" | "1973-01-30" | C08L83/04 | LENGNICK G | Organopolysiloxanes | en | null | null |
CA-993149-A | CA-142503-A | CA | A | A | null | "1972-05-18" | "1976-07-13" | B01J8/24 | BEALE JOHN H | Readily extruded chlorinated copolymers | en | null | null |
CA-968682-A | CA-145081-A | CA | A | A | null | "1972-06-19" | "1975-06-03" | null | BROCK ROBERT J | High bulk laminates | en | null | null |
CA-963071-A | CA-145501-A | CA | A | A | null | "1972-06-23" | "1975-02-18" | G03B15/04 | BOEKKOOI ANTON | Sealed beam lamp including a drying agent | en | null | null |
CA-952270-A | CA-145547-A | CA | A | A | null | "1972-06-23" | "1974-08-06" | A22B3/02 | HANCOX ROGER J | Humane cattle killers and similar manipulatable appliances | en | null | null |
CA-981144-A | CA-146443-A | CA | A | A | null | "1972-07-05" | "1976-01-06" | A45B25/02 | SCHAEFER JOSEF | Umbrella frame | en | null | null |
CA-938718-A | CA-146497-A | CA | A | A | null | "1972-07-06" | "1973-12-18" | G11C19/08 | KISH D | Transfer of magnetic domains in single-wall domain memories | en | null | null |
CA-975780-A | CA-150596-A | CA | A | A | null | "1972-08-30" | "1975-10-07" | C07D215/50 | WALLACE WILLIAM E | Method of preparing quinophthalone dyes | en | null | null |
CA-958628-A | CA-151967-A | CA | A | A | null | "1972-09-18" | "1974-12-03" | A01D34/83 | TUPPER MYRON D | Side sharpenable cutter structures | en | null | null |
CA-980341-A | CA-153484-A | CA | A | A | null | "1972-10-06" | "1975-12-23" | C07C239/00 | FERGUSON ALAN N | Aromatic azocarbonamide antifoggant agents | en | null | null |
CA-976621-A | CA-156502-A | CA | A | A | null | "1972-11-15" | "1975-10-21" | H04L25/49 | ROYCRAFT THEODORE J | Digital amplitude modulator | en | null | null |
CA-1009421-A | CA-156713-A | CA | A | A | null | "1972-11-14" | "1977-05-03" | B29C48/92 | SEKI TATSUJIRO | Process of producing synthetic wood having beautiful appearance | en | null | null |
CA-15723-A | CA-15723D-A | CA | A | A | null | null | "1882-11-04" | null | THOMSON CATHCART | Improvements on radiating flues | en | null | null |
CA-970041-A | CA-157765-A | CA | A | A | null | "1972-11-29" | "1975-06-24" | B23K9/073 | OKU TAKESHI | Electric welder output control device | en | null | null |
CA-974626-A | CA-159406-A | CA | A | A | null | "1972-12-19" | "1975-09-16" | F23D14/72 | ITO TOSHIO | Combustion control apparatus | en | null | null |
CA-1016534-A | CA-160232-A | CA | A | A | null | "1972-12-29" | "1977-08-30" | E21B10/23 | WHITE KENNETH M | Roller reamer stabilizer | en | null | null |
CA-1003800-A | CA-161230-A | CA | A | A | null | "1973-01-15" | "1977-01-18" | F41C33/02 | BAKER ROY L | Gun holster | en | null | null |
CA-990417-A | CA-163711-A | CA | A | A | null | "1973-02-14" | "1976-06-01" | G01B15/02 | FARAGUET CLAUDE | Method and apparatus for measuring material thickness | en | null | null |
CA-978309-A | CA-164047-A | CA | A | A | null | "1973-02-19" | "1975-11-25" | F23G7/04 | FREIDAY JAY H | Air pollution control system for chemical recovery unit | en | null | null |
CA-1023079-A | CA-167750-A | CA | A | A | null | "1973-04-02" | "1977-12-20" | C08F20/14 | DUGGINS RAY B | Articles de methacrylate de polymethyle avec materiaux de charge et un procede de fabrication | fr | null | null |
CA-973183-A | CA-167864-A | CA | A | A | null | "1973-03-28" | "1975-08-19" | D06M15/423 | KASPER ANDREW A | Monoethylol and dimethylol triazone sulfamic acid, and salts thereof | en | null | null |
CA-1005203-A | CA-174447-A | CA | A | A | null | "1973-06-19" | "1977-02-15" | C09B62/085 | BUEHLER ARTHUR | Process for dyeing and printing | en | null | null |
CA-1028088-A | CA-176061-A | CA | A | A | "2314-10-02" | "1973-07-10" | "1978-03-14" | C08L29/00 | RING CHARLES E | Lentilles plastiques sans stries, faites d'un copolymere diethylene glycol bis (carbonate allyle) - ester du methacrylate | fr | null | null |
CA-996054-A | CA-176530-A | CA | A | A | null | "1973-07-16" | "1976-08-31" | B65G1/127 | GARTON WILLIAM R | Apparatus for dividing a continuous stream of articles into batches which may be placed in containers | en | null | null |
CA-1017020-A | CA-176861-A | CA | A | A | null | "1973-07-19" | "1977-09-06" | G01B/ | HOLM WILLIAM J | Self-calibrating seam detector for a running web | en | null | null |
CA-997253-A | CA-178154-A | CA | A | A | null | "1973-08-07" | "1976-09-21" | B60S3/00 | VAN BRAKEL RUSSELL A | Wheel spinning and vehicle conveying apparatus for automatic wheel washers | en | null | null |
CA-18055-A | CA-18055D-A | CA | A | A | null | null | "1883-11-12" | null | ALTHOUSE MILO J | Perfectionnements aux essoreuses a linge | fr | null | null |
CA-1053260-A | CA-180825-A | CA | A | A | null | "1973-09-12" | "1979-04-24" | A23L27/20 | REININGER WOLFGANG | Hulupones par oxydation de lupulones | fr | ABSTRACT OF THE DISCLOSURE A process is disclosed for the catalytic oxidation of lupulones or materials containing lupulones in a liquid medium by means of oxygen or gases containing oxygen. The lupulone material is dissolved and/or sus-pended in a polar alkaline medium and reacted with the oxygen containing gas in contact with a catalyst selected from the group consisting of noble metals, oxides of transition metals, or mixtures of such oxides. | en |
CA-986611-A | CA-180973-A | CA | A | A | null | "1973-09-11" | "1976-03-30" | G01S11/08 | EASTON R | Navigation by means of a passive ranging technique | en | null | null |
CA-995039-A | CA-182531-A | CA | A | A | null | "1973-10-03" | "1976-08-17" | G02B15/16 | PRICE EDGAR E | Zoom lens for fixed overall conjugate | en | null | null |
CA-995067-A | CA-183666-A | CA | A | A | null | "1973-10-18" | "1976-08-17" | null | SATO MASAMICHI | Method for developing an electrostatic latent image | en | null | null |
CA-1016696-A | CA-185590-A | CA | A | A | null | "1973-11-13" | "1977-08-30" | C08F2/26 | DAWSON THOMAS L | Polymerized water-based coating compositions | en | null | null |
CA-991835-A | CA-188997-A | CA | A | A | null | "1973-12-27" | "1976-06-29" | A01D34/73 | GEIST THOMAS N | Rotary cutting assembly | en | null | null |
CA-1000540-A | CA-189464-A | CA | A | A | null | "1974-01-04" | "1976-11-30" | B01F7/00 | PETTERSSON BENGT E | Bleaching tower for gas phase bleaching | en | null | null |
CA-19015-A | CA-19015D-A | CA | A | A | null | null | "1884-04-02" | null | DUFFIELD WILLIAM | Machine a vapeur rotatoire | fr | null | null |
CA-997331-A | CA-190753-A | CA | A | A | null | "1974-01-23" | "1976-09-21" | null | CORBETT ROBERT L JR | Heat transfer plates | en | null | null |
CA-1038390-A | CA-191106-A | CA | A | A | null | "1974-01-28" | "1978-09-12" | C07D317/46 | CHRISTENSEN JORGEN A | Ethers des composes du hydroxymethyl-2 phenylpiperidine-4 | fr | Abstract of the Disclosure: The invention relates to new 3-substituted 1-alkyl-4-phenylpiperidines, being useful as antidepressant and anti-Parkinson agents, and to their production. | en |
CA-1029518-A | CA-192236-A | CA | A | A | null | "1974-02-11" | "1978-04-18" | A61L17/12 | WASSERMAN DAVID | Fil chirurgical de poly (l(-) lactide-co-glycolide) plastifie | fr | null | null |
CA-1022471-A | CA-196734-A | CA | A | A | null | "1974-04-03" | "1977-12-13" | G09B5/04 | JOHNSON REYNOLD B | Hand-held playback device, system and method | en | null | null |
CA-1036109-A | CA-199042-A | CA | A | A | null | "1974-05-06" | "1978-08-08" | B65D41/44 | MOLLER THOMAS G | Capsule reutilisable | fr | null | null |
CA-993488-A | CA-200505-A | CA | A | A | null | "1974-05-22" | "1976-07-20" | B61C17/04 | O'CONNOR JON F | Locomotive electric cab heater and defrosting unit | en | null | null |
CA-1005241-A | CA-200989-A | CA | A | A | null | "1974-05-28" | "1977-02-15" | F02C1/10 | FRUTSCHI HANSULRICH | Relief arrangement for closed gas turbine installation | en | null | null |
CA-994645-A | CA-202220-A | CA | A | A | null | "1974-06-12" | "1976-08-10" | B26D7/26 | HAASE VICTOR H | Saw blade hood leveling structure | en | null | null |
CA-1034327-A | CA-202791-A | CA | A | A | null | "1974-06-19" | "1978-07-11" | B29C48/30 | SODA SHIGENARI | Methode de preparation du bois synthetique | fr | null | null |
CA-1008265-A | CA-204973-A | CA | A | A | null | "1974-07-17" | "1977-04-12" | D06F37/30 | COCHRAN J RICHARD | Washing machine transmission system | en | null | null |
CA-1045300-A | CA-205185-A | CA | A | A | null | "1974-07-19" | "1978-12-26" | C08J9/00 | MCBRIAR DAVID J | Emploi d'agents tensio-actifs avec des polymeres moussants | fr | ABSTRACT OF THE DISCLOSURE A foamble composition which comprises a homo- or co-polymer of vinyl chloride, an ethoxylate containing 5 to 20 ethylene oxide units of an alkyl phenol comprising one or more alkyl groups containing 5 to 15 carbon atoms and a salt of a mono- or di-alkanolamine derived from a C2 to C6 alkanol and an alkylbenzene sulphonic acid in which the alkyl group contains 10 to 14 carbon atoms. | en |
CA-1042840-A | CA-207390-A | CA | A | A | null | "1974-08-20" | "1978-11-21" | B65D41/40 | MCGEEHIN ROBERT | Couvercles en plastique pour contenants | fr | ABSTRACT OF THE DISCLOSURE The present invention relates to a novel type of lid to be attached to containers. This lid is formed of plastic and is securably attached to the top of the container by a rim portion extending over the sides of the container. The panel has a line of weakening thereon which may be broken through use of a means attached to the lid which when moved in a direction at right angles to the lid causes the line of weakening to break and the lid to be opened along the line. Access may then be had to the interior of the container. | en |
CA-20922-A | CA-20922D-A | CA | A | A | null | null | "1885-01-19" | null | SHELMUTT ALFRED D | Machine foulante et aspirante pour l'air et l'eau | fr | null | null |
CA-1005262-A | CA-209769-A | CA | A | A | null | "1974-09-23" | "1977-02-15" | B21B1/08 | BRAY ROBERT S | Method of forming a strip having substantially differing thicknesses | en | null | null |
CA-1057829-A | CA-210732-A | CA | A | A | null | "1974-10-03" | "1979-07-03" | H03H7/00 | HELSZAJN JOSEPH | Circulateur guide d'ondes avec element gyromagnetique unique | fr | WAVEGUIDE CIRCULATOR HAVING SINGLE GYROMAGNETIC ELEMENT ABSTRACT A three-port waveguide circulator has three waveguide arms meeting at a common junction. A gyromagnetic element is centrally situated at the junction and is subjected to the influence of a magnetic field during operation of the circulator. An appreciable saving in gyromagnetic material is effected by making the gyromagnetic element approximately one quarter wavelength long along its axis in the ferrite medium at the center frequency of the band and mounting that element upon a pedestal that rises from a transformer plate. Both the transformer plate and the pedestal effect a narrowing in the height of the waveguide. One face of the gyromagnetic element is short circuited by the pedestal whereas the opposite face is open-circuited by a dielectric gap between it and the waveguide wall. To permit the thickness of the gap to be adjusted the pedestal or a portion of the waveguide wall directly opposite the gyromagnetic element can be made movable. To tune the in-phase mode without appreciably affecting the counter-rotating modes, a thin tuning post is provided that extends into the dielectric gap from the waveguide wall opposite the open-circuited face of the gyromagnetic element. | en |
CA-1020123-A | CA-212021-A | CA | A | A | null | "1974-10-22" | "1977-11-01" | A01N25/34 | WATKINS LUCIUS D | Dispensing package, cartridge and container | en | null | null |
CA-1005017-A | CA-213051-A | CA | A | A | null | "1974-11-05" | "1977-02-08" | null | JAY RICHARD S | Unitized modular rack for vertical storage of flat sheet materials | en | null | null |
CA-1037894-A | CA-214892-A | CA | A | A | null | "1974-11-28" | "1978-09-05" | C10B25/16 | WHITE HERBERT A JR | Methode et materiel d'obturation d'une chambre de cokefaction | fr | ABSTRACT OF THE DISCLOSURE A method and apparatus for providing a good seal between sealing edges and sealing surfaces of a coke oven door includes placing a high temperature resistant, compressible and deformable sealing member on the door between the sealing edge and sealing surface. | en |
CA-1037228-A | CA-215956-A | CA | A | A | null | "1974-12-13" | "1978-08-29" | B01J8/02 | CARLSMITH LAWRENCE A | Appareils et methodes de reaction gazeuse | fr | ABSTRACT OF THE DISCLOSURE Gaseous reaction apparatus and processes wherein a portion of the supplied gas is discharged from the re-action vessel at a location below the upper level of a therein contained columnar mass of material and such dis-charged portion of the gas, with or without cooling, is recirculated back into the upper inlet end of the vessel, thereby controlling the temperature in the vessel by re-moving or redistributing heat therein. Such apparatus and processes are particularly useful in the gas phase treatment of fiberous material such as the bleaching or delignification of lignin-containing cellulose pulp. | en |
CA-1007589-A | CA-217030-A | CA | A | A | null | "1974-12-27" | "1977-03-29" | E01C19/10 | ZUMSTEG D BRUCE | Apparatus for distributing hotmix to a multiple bin storage system | en | null | null |
CA-1031483-A | CA-217355-A | CA | A | A | null | "1975-01-06" | "1978-05-16" | C08L67/02 | LIGHT RONALD R | Compose de moulage | fr | null | null |
CA-1057331-A | CA-218493-A | CA | A | A | null | "1975-01-23" | "1979-06-26" | B60R21/30 | GIORGINI GERARDO | Systeme de pneumatique de protection des passagers d'un vehicule | fr | APPLICATION OF: Gerardo Giordini: Giorgio Bocca FOR: ASPIRATED VEHICLE OCCUPANT RESTRAINT SYSTEM A B S T R A C T An improved aspirated, inflatable vehicle occupant restraint system is provided of the type including a housing, a confinement, means for expanding the confinement from a collapsed condition to an expanded condition and aspirator means having an inlet in fluid communication with the confine-ment. At least one flap is attached to the inner surface of the confinement, each flap being positioned to (i) normally close the inlet of the aspirator means when the confinement is in the col-lapsed condition, and (ii) gradually expose the inlet of the aspirator means when the expanding means is activated and the confinement moves from the collapsed condition to the expanded condition. | en |
CA-1048367-A | CA-221378-A | CA | A | A | null | "1975-03-06" | "1979-02-13" | F16K31/163 | HANSON HERBERT G | Soupape et joint | fr | VAVLE AND SEAL ASSEMBLY THEREFOR Abstract of the Disclosure An internal safety shutoff and operating valve includes a housing defining a valve seat and a cylinder. A piston slidable in the cylinder includes a valve closure member engageable with the seat for closing the valve. A spring biases the piston toward the closed position, and an actuating assembly moves the piston against the spring to the open position. One set of main ports communicates with the valve seat between the valve seat and the cylinder, and the other set of main ports communicates with the opposite side of the valve seat. Pressure forces on the piston are balanced by a passage in the piston intercommunicating the cylinder with one set of main ports. In order to prevent leakage between the piston and the cylinder wall to the other set of ports, a seal assembly including a groove in the piston wall and a seal ring in the groove is provided. The groove includes rounded inner corners, and the seal ring is provided with inner and outer grooves interconnected by passageways. When the seal assembly is subjected to a pressure differential, the grooves and passageways equalize the pressures on both sides of the seal, and the seal is moved axially in the direction of the pressure drop against a rounded corner. The rounded corner cams the seal radially against the cylinder wall to provide positive sealing with the wall of the groove and with the wall of the cylinder. | en |
CA-1064685-A | CA-221942-A | CA | A | A | null | "1975-03-12" | "1979-10-23" | C04B35/043 | FOROGLOU ZAFIRIOS | Methode pour produire du magnesium fritte | fr | ABSTRACT OF THE DISCLOSURE A method of producing dead-burnt magnesia from an ore such as magnesite is devised wherein such ore is enriched in calcium oxide by soaking in an aqueous solution of water-soluble calcium salts, and the soaked material is thereafter fired in any normal manner to obtain dead-burnt magnesia. | en |
CA-1035434-A | CA-225134-A | CA | A | A | null | "1975-04-22" | "1978-07-25" | G01S13/44 | FOLDES PETER | Dispositif de couplage multimode a coupleur en entonnoir | fr | null | null |
CA-1054632-A | CA-227221-A | CA | A | A | null | "1975-05-16" | "1979-05-15" | C08L7/00 | ROOS E | Mono-, bis- and tris-sulphene chlorides | en | Mono-, bis- and tris-sulphene chlorides Abstract of Disolosure Mono- ? di-and tri-(chloro sulphenyl methyl)-perchloro-benzenes are produced by chlorinating mercapto methyl perchlorobenzenes of the formula. x being 1 to 3 and y 6 - x. The new compounds can be used as starting materials for producing compounds of the sulphene amide type or may be added to rubber for crosslinking purpose. | en |
CA-1038453-A | CA-228181-A | CA | A | A | null | "1975-05-30" | "1978-09-12" | G01R27/18 | BURRUS JOE H | Circuit de detecteur de courts-circuits a la masse pour machines electriques | fr | MEANS FOR DETECTING GROUND INSULATION FAILURE FOR ROTARY ELECTRIC MACHINES ABSTRACT OF THE DISCLOSURE Electrical potentials are induced in the rotating shaft of many rotary electrical machines because of stray flux that exists in the machines. Unless provided with adequate ground insulation to interrupt the circuit, currents can flow through the machine bearings and other parts to ground and thereby expose the machine to severe damage. The device of this invention measures the voltage across the shaft and the bearing to indicate if there is a circuit for excessive current leakage from the bearing to ground. | en |
CA-1026824-A | CA-230609-A | CA | A | A | null | "1975-07-02" | "1978-02-21" | G01N27/26 | DAY JAMES T | Methode et appareil de mesure de potentiel zeta d'apres une image de reference | fr | null | null |
CA-1059867-A | CA-231524-A | CA | A | A | null | "1975-07-15" | "1979-08-07" | C11D1/88 | LAUGHLIN ROBERT G | Detergent ameliore pour l'enlevement particulaire des taches | fr | DETERGENT COMPOSITION HAVING ENHANCED PARTICULATE SOIL REMOVAL PERFORMANCE Robert G. Laughlin and Vincent P. Heuring ABSTRACT OF THE DISCLOSURE Detergent compositions are disclosed incorporating combinations of specified alkoxylated zwitterionic compounds with other types of surfactants and with detergent builders to give enhanced particulate soil removal. | en |
CA-1052512-A | CA-233471-A | CA | A | A | null | "1975-08-14" | "1979-04-17" | B29C35/02 | MARANGONI CARLO | Moule a double joint etanche pour la vulcanisation des chapes de pneu | fr | ABSTRACT OF THE DISCLOSURE: A mold for curing retreaded tires comprises a tubular drum having an axis and axially spaced ends and an inner tubular member substantially coextensive and coaxial with the tubular drum, the former and the latter circumferentially bounding an annular space. A partition extends substantially normal to the axis intermediate the ends between the tubular drum and the tubular member and subdivides the space into two annular compartments. The mold also includes a pair of doors, each mounted at one of the ends of the tubular drum for movement between a closed and an open position and each axially bounding a curing chamber including the respective compartment; each of the curing chambers is adapted to receive at least one retreaded tire to be cured therein. The curing mold of the invention allows to subject the tread band and partially the underlying carcass of a pneumatic tyre to a temperature which is substantially uniform along the entire tread band. | en |
CA-1016682-A | CA-234250-A | CA | A | A | null | "1975-08-27" | "1977-08-30" | H04N5/63 | SLOBODZIAN GREGORY E | Dispositif d'affichage a intensite variable | fr | null | null |
CA-1017686-A | CA-236438-A | CA | A | A | null | "1975-09-25" | "1977-09-20" | B66B7/06 | SOLYMOS FREDERICK | Elevator system | en | null | null |
CA-1078845-A | CA-238901-A | CA | A | A | null | "1975-11-03" | "1980-06-03" | B41M5/145 | FARBER SHELDON | Preparation de derives chromogenes de bis-1,1-ethylene disubstitue | fr | Abstract of the Disclosure A process for preparing a chromogenic compound of normally colorless form is closed;--the chromogenic compound having the following structural formula: R can be, among several others, hydrogen, alkyl, alkoxy, aryl, and heterocyclic, substituted and unsubstituted; and E can be a broad family of aromatic and heterocyclic structures. The compound is eligible for use in pressure-sensitive record materials and manifold marking systems. | en |
CA-1066941-A | CA-241664-A | CA | A | A | null | "1975-12-12" | "1979-11-27" | A23L17/00 | SUZUKI TANEKO | Produit alimentaire concentre a base de proteines tirees de la chair d'animaux marins | fr | Abstract of the Disclosure The specification discloses a concentrated protein-aceous food material which is suitable for the production of various cooking foodstuffs resembling those of live-stock meat upon rehydration and which has a texture like that of livestock meat and shows an excellent water-retaining property. The material is obtained by adding an edible salt to marine animal meat to adjust the pH value of said meat in the range of from 6.5 to 7.7, depriving the resultant prepared meat of fats and water by the use of a hydrophilic organic solvent, and drying the resultant meat. | en |
CA-1045250-A | CA-242076-A | CA | A | A | null | "1975-12-18" | "1978-12-26" | H01L27/082 | GOSER KARL | Integrated base coupled transistors | en | Abstract of the Disclosure A pair of bipolar transistors are formed in a semiconductor substrate with each transistors having at least one emitter, one base and at least one collector. At least the base is in the form of a doped zone in the substrate. The two base zones are electrically conductively connected to one another and the transistors are constructed or arranged in the substrate in such a manner that in each case free boundary faces of the two base zones lie opposite one another. The base connection is formed by an additionally doped zone in the interspace between the base zones, the doped zone having the same type of doping as the base zones. | en |
CA-24806-A | CA-24806D-A | CA | A | A | null | null | "1886-08-25" | null | WALKER FRANCIS M | Belt for transmitting power | en | null | null |
CA-1084243-A | CA-248503-A | CA | A | A | null | "1976-03-22" | "1980-08-26" | B01D53/86 | LAUE KARL H | Appareillage pour le traitement de gaz d'echappement | fr | ABSTRACT OF THE DISCLOSURE A method of removing nitrogen oxides from a gas stream, for example the waste gases of a plant in which nitrogen oxides is processed, includes reducing the nitrogen oxides by means of ammonia in the presence of a catal-yst. During the reduction step, the waste gas is under superatmospheric pressure of up to 12 atm. abs. Preferably the pressure is between 2 and 5 atm. abs. The temperature of the waste gas is raised to between 260°C and 340°C prior to reduction. The ammonia can be introduced in the form of ammoniacal waste gases derived from the synthesis of ammonia. The apparatus for perform-ing this method includes a reactor having one or more catalyst beds. A heat exchanger is interposed between the exit of the reactor and a gas turbine. The exchanger heats the waste gas entering the reactor by utilising the heat contained in the waste gas leaving the reactor. The gas turbine expands the waste gas from the reactor prior to its discharge through a stack. | en |
CA-1065989-A | CA-248649-A | CA | A | A | null | "1976-03-24" | "1979-11-06" | C08K13/02 | KLIPHUIS FRITZ L | Polyolefin composition and method for minimizing migration of u.v. absorber therein | en | A B S T R A C T The tendencies of ultraviolet light absorbers to exude from polyolefins are minimized by the use of amorphous, micro-sized silica. | en |
CA-1046956-A | CA-252443-A | CA | A | A | null | "1976-05-13" | "1979-01-23" | F02C6/12 | SARLE CHARLES R | Systeme de lubrification et d'echappement pour turbocompresseur | fr | ABSTRACT A turbocharger system. One impeller of the turbocharger is driven by exhaust gas from an internal combustion engine, the other impeller functions as a pump to either compress air or to pump air in order to convey granular material. The impeller wheels are spac-ed and are mounted at the ends of a common shaft. The shaft is continuously lubricated, the spent lubricant being fed to an oil sump (crankcase). The specific improvement is a pressure bleed passageway between the chamber which receives engine exhaust pressure and the oil exhaust line. The bleed allows a portion of engine exhaust to pass to the sump exhaust line and assist oil flow to the sump by virtue of a pressure differential. This action, in turn, inhibits spent oil from passing through the seals and passing into either or both impellers when oil sump (crankcase) pressure is higher than atmospheric or where there are unfavor-able to gravity flow conditions existing in the oil return line. Another portion of the system bleeds air from a high pressure reservoir to the interior of the oil sump line to assist spent oil flow to the sump. | en |
CA-1057560-A | CA-254688-A | CA | A | A | null | "1976-06-11" | "1979-07-03" | A01B33/08 | DAVIES JOHN W III | Poignee repliable et commande d'embrayage | fr | FOLDING HANDLE AND CLUTCH CONTROL Abstract of the Disclosure A folding tiller handle is made in two pieces connected for limited relative longitudinal and pivotal movement, one piece being a permanent part of the basic tiller assembly. A belt tightening idler sheave is associated with a belt drive which provides the motive force for rotating the tiller tine assembly. A control, which includes two separable rigid rod members, moves the idler sheave into and out of tightening engagement with the drive belt. The rods are joined through a connection which imparts rotary motion from one rod to the other and which also permits relative longitudinal movement therebetween to separate the rods. The rods are associated with respective pieces of the tiller handle so that when the handle is separated or folded, the control connection to the tightening sheave through the rods is interrupted and the drive belt cannot be tightened to establish the tiller drive. | en |
CA-1076753-A | CA-256155-A | CA | A | A | null | "1976-07-02" | "1980-05-06" | B41M5/155 | LANGE HEINZ E | Encre latente de sensibilisation | fr | Abstract of the Disclosure Latent, sensitizing inks for application to selected areas of substrates by conventional printing methods. The inks comprise a unique vehicle component which is a non-polymeric, oleophilic, organic Arrhenius acid anion having a cationic counter-ion and, in combination with said vehicle component, a thinner and an oil-receptive, particulate filler. The latent inks also include at least one color-generating component. The ratio of filler to the vehicle component is about 0.5:1 to about 6:1. | en |
CA-1064265-A | CA-258698-A | CA | A | A | null | "1976-08-09" | "1979-10-16" | G04G9/12 | KOIKE MITSUO | Chronometre electronique a affichage numerique a cristaux liquides | fr | ABSTRACT OF THE DISCLOSURE A digital liquid electronic timepiece comprises in combination a time counting circuit; a switching circuit for selecting a time signal corresponding to time units of seconds, minutes, hours and dates generated from the time counting cir-cuit; a liquid crystal display device having retardation effect for displaying a time signal in digital form selected by the switching circuit; a voltage generating circuit for generating. a plurality of different drive voltages for driving the liquid crystal display device; the driving voltage of the liquid crystal display device being changed whenever the time units displayed in the liquid crystal display device are changed. | en |
CA-1068014-A | CA-258772-A | CA | A | A | null | "1976-08-10" | "1979-12-11" | G01T1/164 | ASHE JOHN B U S A | Detecteur pour camera a scintillation | fr | Abstract of the Disclosure An improved transducer construction for a scintil-lation camera in which a light conducting element is equipped with a layer of moisture impervious material. A scintilla-tion crystal is thereafter positioned in optical communica-tion with the moisture impervious layer and the remaining surfaces of the scintillation crystal are encompassed by a moisture shield. Affixing the moisture impervious layer to the light conducting element prior to attachment of the scin-tillation crystal reduces the requirement for mechanical strength in the moisture impervious layer and thereby allows a layer of reduced thickness to be utilized. Preferably, photodetectors are also positioned in optical communication with the light conducting element prior to positioning the scintillation crystal in contact with the impervious layer. | en |
CA-1055122-A | CA-261281-A | CA | A | A | null | "1976-09-15" | "1979-05-22" | B23K37/04 | ISHIOKA HIROYUKI | Appareil de soudage pour l'aboutement de feuillards d'acier | fr | WELDING APPARATUS FOR JOINING COILS OF STRIP STEEL Abstract of the disclosure In a welding machine used on a continuous processing line of strip steel such as continuous mill line or conti-nuous annealing line for welding the leading end of the following coil to the trailing end of the proceeding coil to provide a continuous section of the strip steel to the line, there is provided a pair of clamping mechanisms for clamping the coil ends to be joined and at least one of the clamping mechanisms is adapted to be movable in the width direction of the strip so as to provide, in combi-nation with a strip width detecting unit, an automatic edge aligning arrangement. In addition to the automatic edge aligning arrangement, there is provided, at the entry end of the welding machine, a coarse edge aligning apparatus which comprises clamp means for clamping the leading end of the following coil and detecting means for detecting the center of the width of the leading end of the follow-ing coil. | en |
CA-1082224-A | CA-262363-A | CA | A | A | null | "1976-09-30" | "1980-07-22" | C07C253/10 | WADDAN DHAFIR Y | Nitriles organiques | fr | ABSTRACT OF THE DISCLOSURE Process for the manufacture of dicyanobutene which comprises reacting butadiene with hydrogen cyanide and oxygen or an oxygen-containing gas in the presence of a catalyst comprising copper ions and halide ions and of a solvent for the catalyst. | en |
CA-1041046-A | CA-263895-A | CA | A | A | "4107-09-08" | "1976-10-21" | "1978-10-24" | B66C23/06 | KRAMER EDWARD R | Grue a fleche | fr | JIB CRANE Abstract Of The Disclosure A jib crane supportable on a plurality of vertically spaced pairs of articulated joints disposed along first and second common axes laterally spaced apart and disposed parallel to each other to provide for horizontal swinging of the jib crane on both the first and second common axes, the upper of the pairs of joints being connected to the lower of the pairs of joints by a vertical post member to resist forces tending to displace or mis-align the joints from said common axes, respectively. The vertical post member preferably is equi-distant of the said first and second common axes. The vertical distance between the upper and the lower joints is several times the distance between the said first and second common axes. | en |
CA-1054876-A | CA-271736-A | CA | A | A | null | "1977-02-14" | "1979-05-22" | A01K45/00 | MILLER GARY E | Methode et appareil pour l'injection automatique des oeufs | fr | ABSTRACT OF THE DISCLOSURE: A starter bar head arrangement to be used in continuous casting plants has at least one strand anchoring piece connecting the starter bar head with the crop end of the strand by casting-on inserted in a recess of the starter bar head so that it protrudes therefrom and fixed by a transverse bolt, the recess being open towards the front face of the starter bar head, and the at least one strand anchoring piece is automatically droppable after removal of the transverse bolt and separation of the crop end. | en |
CA-1066891-A | CA-272622-A | CA | A | A | null | "1977-02-24" | "1979-11-27" | A01K97/00 | TODD HARRY V | Recuperateur de leurre de canne a peche | fr | ABSTRACT OF THE DISCLOSURE The invention is a fishing lure retriever which slides down a fishing line to the lure at the bottom of the line fouled on the bottom of the body of water, the lure retriever having a non-buoyant tubular wall with a slot therein to pass the fishing line therethrough, and means in the body to prevent the line from exiting the body through the slot so that the body securely slides down the fishing line to the lure at the bottom, therebeing a plurality of swivel-mounted hooks at the bottom of said body, these hooks having deflector elements attached thereto so that the hooks fan outwardly on their swivels as the retriever passes through the water, thus causing the hooks to be positioned around the lure when the retriever reaches same, therebeing a strong tether line attached to the tubular body to pull the retriever free together with its captured lure. | en |
CA-1082927-A | CA-273808-A | CA | A | A | null | "1977-03-11" | "1980-08-05" | C22B26/22 | JOHNSTON JAMES D | Procede d'obtention de magnesium grace a un reducteur contenant de l'aluminium metallique | fr | PROCESS FOR PRODUCING MAGNESIUM UTILIZING ALUMINUM METAL REDUCTANT Abstract of the Disclosure Magnesium metal is produced by the reaction of aluminum metal with a calcium magnesium aluminate slag or with magnesium oxide in the presence of such slag, wherein the silicon dioxide content of the slag is maintained at five weight percent or less. | en |
CA-27633-A | CA-27633D-A | CA | A | A | null | null | "1887-09-15" | null | KREPPS WILLIAM L | Arrete-cle | fr | null | null |
CA-1072177-A | CA-278534-A | CA | A | A | null | "1977-05-16" | "1980-02-19" | H01M50/457 | BROWN JACK T | Accumulateurs a base de fer et d'argent, de faible encombrement et de rendement eleve | fr | 46,026 HIGH ENERGY DENSITY IRON-SILVER BATTERY ABSTRACT OF THE DISCLOSURE An iron-silver battery is made, consisting of at least one positive electrode plate and at least one negative electrode plate housed in a case containing an alkaline electrolyte; where the positive plate comprises a silver supporting plaque containing silver active battery material, the negative plate comprises an expansible, diffusion bonded, metal fiber supporting plaque containing iron oxide active battery material with a sulfur additive, and the plates are separated from each other by a material that is not chemi-cally attacked by the electrolyte or ions contained in the electrolyte. | en |
CA-1070758-A | CA-279564-A | CA | A | A | null | "1977-05-31" | "1980-01-29" | C08G8/10 | BURKE WILLIAM D | Resine phenolique, et separateur d'accumulateur impregne dudit produit | fr | ABSTRACT OF THE DISCLOSURE The invention relates to an improved phenol-aldehyde resole resin composition for battery separa-tors and a fibrous battery separator impregnated with the composition. Said composition comprising a re-sole resin with particular soluble hydroxy organic salts that do not salt out and improve the oxidation resistance of the battery separators. | en |
CA-1078431-A | CA-281614-A | CA | A | A | null | "1977-06-28" | "1980-05-27" | B60T11/224 | EWALD JEROME T | Maitre cylindre | fr | MASTER CYLINDER ASSEMBLY ABSTRACT OF THE DISCLOSURE A master cylinder assembly for simultaneously actuating the front and rear wheel brakes of a vehicle. The master cylinder assembly includes a housing having a bore therein with a first piston separated from a second piston by a first spring to establish a first pressurizing chamber while a second spring separates the second piston from the bottom of the bore to establish a second pressurizing chamber. The first and second piston each have a compensating passage therethrough for communicating fluid from a reservoir into the first and second pressurizing chamber, respectively. A first valve seat located in the first pressurizing chamber is connected to a second valve seat in the second pressurizing chamber. A valve return spring in the second pressuriz-ing chamber urges the first and second valve seats toward the first and second pistons. An operator input moves the first piston and the second piston into engagement with the first and second valve seats to prevent communication through the first and second passageways and permit simul-taneous pressurization of the fluid in the first and second pressurizing chamber to synchronize the actuation of the front and rear brakes. | en |
CA-1062457-A | CA-285113-A | CA | A | A | null | "1977-08-19" | "1979-09-18" | A43B5/00 | DASSLER ADOLF | Souliers d'athletisme | fr | ABSTRACT OF THE DISCLOSURE A sports shoe has an extension to the sole of the shoe projecting rearwardly at the heel end, which extension is springily resilient or can be supported by resilient means on the shoe. A stiffener, for example, a metal plate can be provided to enable the resilience of the extension to be controlled. Also a separate, interchangeable spring member can be provided to control the resilience of the projection. | en |
CA-1059176-A | CA-285631-A | CA | A | A | null | "1977-08-29" | "1979-07-24" | A01C3/06 | BRACKBILL WARREN H | Aube d'entree et de distribution pour epandeur de fumier | fr | S P E C I E I C A T I O N AN IMPROVED ENGAGING AND DISTRIBUTING PADDLE FOR A MANURE SPREADER ABSTRACT OF THE DISCLOSURE An improved paddle design for use on the beater mechanism of a manure spreader enables the spreader to satisfactorily handle a broader range of manure consistencies and to distribute the same over a more uniform and wide spread pattern. The paddle has a dished or cupped shape, is substantially symmetrical about its centerline, and includes a curved main body portion and integrally formed upper engaging and lower mounting portions. The upper portion has a curved shape similar to the main body portion and is inclined inwardly toward the axis of curvature of the main body portion, thus providing a concave working surface. The lower portion presents a planar surface for mounting the paddle on a beater shaft. The paddle, being symmetrical, can be used on either the left or right sides of a spreader. | en |
CA-28612-A | CA-28612D-A | CA | A | A | null | null | "1888-03-03" | null | FLOHR OTTO | Friction-clutch and hoist | en | null | null |
CA-1089899-A | CA-286516-A | CA | A | A | null | "1977-09-12" | "1980-11-18" | H01H27/06 | REDDY REDREDDY S | Mecanisme de declenchement pour commutateur electrique | fr | ACTUATING MECHANISM FOR ELECTRICAL SWITCHES Abstract of the Disclosure An actuating mechanism for actuating electrical switches to insure coordinated connection of circuits vital to safe operation of a mass-transit vehicle includes a frame upon which are mounted one or more electrical switches. Also included is a cam rotatably mounted on the frame for actuating engagement with the switches upon rotation of the cam by key or similar device. The actuating mechanism further includes a toggle mechan-ism that is connected at one end to the frame and at the other end to the cam at a point spaced from the point of mounting of the cam to the frame. Secured to the toggle mechanism is a spring whose dead center position does not coincide with the point of actuating contact of the cam with the switch such that upon rotation of the cam, the spring resists movement of the cam until the dead center position of the spring is reached. As the cam is rotated beyond the dead center position of the spring, the spring assists in the rotation of the cam through the point of actuating contact with the electrical switches. The actuating mechanism further includes a lock arrange-ment for locking the cam against rotational movement. | en |
CA-28839-A | CA-28839D-A | CA | A | A | null | null | "1888-04-09" | null | BOWNE FRANK W | Voiture a deux roues | fr | null | null |
CA-1087960-A | CA-289000-A | CA | A | A | null | "1977-10-19" | "1980-10-21" | B01F7/00 | BRADDYLL JOHN R G | Methode d'homogeneisation | fr | Abstract of the Disclosure A homogenisation method particularly applicable to fuel oil containing water and/or coal dust is described. Ideal homogeneity is achieved by supplying the substances to be homogenised between cooperating surfaces one of which is afforded by the internal circumferential surface of a homogenisation chamber and the other of which is af-forded by the external circumferential surface of the first of a coaxial stack of discs whose edges are cylindri-cal or are part-spherical, causing the substances to cross the path of rolling of the discs so as to cause disintegra-tion of a phase or phases insoluble in the liquid or one said liquid between the discs and said circumferential sur-face in the region of the point of the rolling engagement as the substances pass under gravity down through the homogenisation chamber and withdrawing the homogeneous liquid obtained from the other end of the chamber beyond the path of rolling movement of the discs, the discs being unrestrained mechanically against movement towards and away from the internal surface of the chamber throughout their rolling motion and the pressure between them and the chamber surface being produced solely by centrifugal force. 1. | en |
CA-1081087-A | CA-291899-A | CA | A | A | null | "1977-11-28" | "1980-07-08" | B29C48/32 | HERRINGTON FOX J | Robinet de regulation | fr | FLOW DISTRIBUTION VALVE ABSTRACT OF THE DISCLOSURE A flow distribution valve for a thermoplastic resin extrusion system in which a single extruder feeds molten polymer through a manifold to a number of separate extrusion orifices. The valve comprises a flow restrictor with regions of differing cross section in the distribution manifold. | en |
CA-1106717-A | CA-292357-A | CA | A | A | null | "1977-12-05" | "1981-08-11" | A61F6/08 | DROBISH JAMES L | Vaginal contraceptive | en | VAGINAL CONTRACEPTIVE James Lee Drobish Thomas William Gougeon ABSTRACT OF THE DISCLOSURE Improved devices which can be retained in the vagina during intercourse deliver spermicidal sur-factants and provide contraceptive benefits. | en |
CA-1081584-A | CA-293681-A | CA | A | A | null | "1977-12-22" | "1980-07-15" | G05G7/16 | PILARCZYK CHARLES E | Levier de commande | fr | Abstract of the Disclosure A control lever assembly including a single unitarily formed lever is mounted relative to an actuator such as a valve stem so that generally linear motion applied to one end of the control lever by an operator results in linear motion to the actuator generally at right angles to the linear motion applied to the control lever by the operator. Provision for dampening of unwanted vibratory motion is incorporated in the bracket arrangement mounting the control lever. | en |