baber/WOPTO huggingface dataset:
Patent CA-1041199-A (CA)
Inventor: KAPLAN GERALD S
IPC: H04W64/00
Filed: 1975-05-20
Granted: 1978-10-24
Abstract: A HOMODYNE COMMUNICATION SYSTEM            Abstract of the Disclosure A homodyne communication system comprising an interrogating unit and a plurality of responsive remote units wherein a continuous wave RF signal is transmitted from the interrogating unit to illuminate a remote unit.  The remote unit causes a return (reply) signal to be transmitted or reflected back to the interrogating unit.  A sample of the transmitted (interrogation) signal is mixed with the return signal.          Amplitude nulls in the mixer output signal at given relative phase relationships between interrogation and reply signals, are substantially eliminated by selectively shifting the relative phase of the signals.  Also dis-closed are a homodyne communication system utilizing phase modulation to impress FSK signaling on the reply signal and an automatic vehicle location system utilizing the present invention.
Patent CA-1046407-A (CA)
Title: Dried particulate animal serum of reduced saline content
Inventor: NEWSON FREEMAN O
IPC: A61K35/16
Filed: 1975-06-20
Granted: 1979-01-16
Abstract: Abstract of the Disclosure Immunoglobulins for new-born piglets to provide them with antibodies effective against disease are adminis-tered as a dried particulate serum obtained from animal blood and having a reduced sodium chloride content.  Such a serum is palatable to piglets and can be orally administered along with feed-stuffs.
Patent CA-1057151-A (CA)
Inventor: STEER PETER L
IPC: A61M25/00
Filed: 1975-06-23
Granted: 1979-06-26
Abstract: LOCKING CANNULA MOUNT            Abstract of the Disclosure A device for securing a length of cannula tubing to facilitate the introduction of fluids into the tubing wherein a sleeve of flexible tubing is disposed between an entry pas-sage for the cannula tubing and an opposing entry passage for communication with a source of fluid.  Hinged jaw or wing members compress the flexible sleeve against the cannula tubing when it is placed therein thereby providing a fluid-tight and secure arrangement.  In a preferred embodiment, a releasable snap-fit means is disposed on the wing members and tabular flange-like projections extend from the wings or jaws to facilitate the opening and closing of the jaw members.
Patent CA-1052284-A (CA)
Title: Appareil a membranes tubulaires sur supports pour le traitement de fluides
Inventor: BARDONNET CLAUDE
IPC: B01D61/00
Filed: 1975-07-02
Granted: 1979-04-10
Abstract: Appareil à membranes sur supports tubulaires pour le traitement de fluides, comportant à l'intérieur d'un carter au moins une bobine comprenant un moyeu et autour au moins un élément support de membrane tubulaire relié de manière étanche audit carter        des moyens pour l'introduction et/ou l'évacuation d'un fluide à l'intérieur dudit carter       et à l'extérieur dudit élément et des moyens pour relier l'intérieur dudit élément à l'extérieur dudit appareil.  Cet appareil est caractérisé en ce que chaque élément est constitué par un conduit poreux continu, muni d'au moins un canal longitudinal relié à l'extérieur de l'appareil, couvert extérieurement d'une membrane perméable aux fluides et régulièrement enroulé autour du moyeu de ladite bobine.  Un tel appareil est utilisable notamment pour le traitement de l'eau par osmose inverse.
Patent CA-1039958-A (CA)
Inventor: DUCA MIHAIL
IPC: A01D75/28
Filed: 1975-09-16
Granted: 1978-10-10
Abstract: ABSTRACT OF THE DISCLOSURE:            A device for the automatic adjustment of the position of the cutting platform of a grain-harvesting machine has a hydraulic cylinder attached both to a harvester body and to the cutting platform, the cylinder being supplied with oil under pressure from a pump by means of a differential distributor driven by feelers (sensors) mounted at the ends of the cutting platform.          The differential distributor of the device , according to the invention is made up of a body provided with holes by means of which the distributor is connected to the pump to an oil tank and to the cylinder; inside the body, a casing and a plug are mounted.  The casing is provided with holes which when the cutting platform is parallel with the soil register with holes in the plug which has a diametral channel, and with peripheral channels through which the oil passes when the cutting platform is not parallel to the soil.
Patent CA-1025758-A (CA)
Title: Dispositif antipatinant, amovible et complementaire a tous les types de roues connues des vehicules
Inventor: MONGAULT JACQUES
IPC: B60C27/12
Filed: 1975-09-29
Granted: 1978-02-07
Abstract: PRECIS DE LA DIVULGATION          Un dispositif antipatinant adaptable à tous les types de roues connues-des véhicules.  Il est composé de deux câbles de fixation, indépendants et identiques sur lesquels sont fixés, d'un bout à l'autre, à intervalle régulier, des tétons de posi-tionnement, ainsi que de plusieurs sangles antipatinantes, amo-vibles et interchangeables, constituées par un élément linéaire extensible, comportant à chacune de ses extrémités, un crochet de sûreté qui relie transversalement les câbles entre eux, au niveau de leurs tétons de positionnement et dont l'une de ces sangles antipatinantes, assure entre autre par l'intermédiaire de ses crochets de sûreté, la liaison ou bouclage entre les ex-trémités de chacun des câbles de fixation, mis en tension par l'accrochage de la dernière sangle antipatinante sur eux, au moment du montage final du dispositif sur la roue à équiper.
Patent CA-1068487-A (CA)
Inventor: GROSBOIS JEAN
IPC: B01J23/96
Filed: 1975-12-11
Granted: 1979-12-25
Abstract: METHOD OF RECOVERING THE CONSTITUENTS OF CATALYSTS COMPRISING AN ALUMINOUS     CARRIER, PLATINUM AND IRIDIUM     ABSTRACT OF THE DISCLOSURE         The invention concerns the recovery of the constitu-ents of catalysts containing platinum and iridium.  They are recovered by substantially totally solubilizing the catalysts with an oxidizing solution of hydrochloric acid, and by ex-tracting the precious metals with an anionic resin from which the iridium is selectively washed out.  This method enables the platinum and iridium to be completely separated and has the advantage of using only one bed of anionic resin.
Patent CA-1063521-A (CA)
Inventor: FARCASIU MALVINA
IPC: C10G25/00
Filed: 1976-02-02
Granted: 1979-10-02
Abstract: CHROMATOGRAPHIC FRACTIONATION OF             COAL LIQUIDS        ABSTRACT           Processed coal liquids such as solvent refined coal are subjected to multistage liquid chromatographic fractionation.  There is employed a succession of eluants of progressively varying properties, this succession having the effect of removing from the substrate a corresponding succession of sharply defined, chemically differentiated product groups each of value as an industrial raw material.  An installation for practising the invention on a continuous basis is described.
Patent CA-1058644-A (CA)
Inventor: MARIN M JAMES
IPC: B65H45/22
Filed: 1976-03-08
Granted: 1979-07-17
Abstract: SHEET FOLDING DEVICE                           Abstract A system for progressively folding a sheet as it con-tinuously moves along a feed path from a printer to an envelope inserting station; said system including an arrangement for initially forming longitudinal score lines on a sheet and for then progressively laterally bending and creasing the sheet along said score lines to as to form a folded sheet having a plurality of mutually overlying panels.  The scoring and lateral ending operations take place in a progressive manner as the sheet continuously moves along its substantially linear feed path.
Patent CA-1061037-A (CA)
Inventor: POTTS JAMES E
IPC: C08K5/09
Filed: 1976-04-13
Granted: 1979-08-21
Abstract: ENVIRONMENTALLY DEGRADABLE ETHYLENE POLYMER      COMPOSITIONS BY MASTERBATCH MIXING                 ABSTRACT OF THE DISCLOSURE           A two step process for producing a degradable polymer based composition which comprises a) dryblending a masterbatch of ethylene polymer, antioxidant and auto-oxidative susceptible additive with a masterbatch of such polymer, antioxidant and salt of at least one polyvalent metal having an atomic number of 21 to 30, 39 to 48 or 57 to 71 and then b) melt blending the dry blend.     Cross References To Related Patent Applications This patent application is a division of patent application Serial No. 150,087 filed August 24, 1972.              S P E C I F I C A T I O N   1.
Patent CA-1065501-A (CA)
Inventor: BOUTEMY YVES
IPC: G01V5/00
Filed: 1976-05-20
Granted: 1979-10-30
Abstract: METHOD AND APPARATUS FOR WELL LOGGING     SPECIFICATION     ABSTRACT OF THE DISCLOSURE     In accordance with an illustrative embodiment of the present invention, a technique is disclosed for deter-mining a characteristic of an earth formation by irradiating the formation with a source of neutrons and measuring the resulting neutron population at two different spacings from the source.  Each neutron population measurement is converted into a signal which is related to the formation porosity corrected for environmental effects.  The two converted sig-nals are then compared with the porosity derived from the ratio of the two neutron population measurements in order to obtain an indication of the presence of gas in the formation.
Patent CA-1100043-A (CA)
Inventor: WOOD DONALD C
IPC: A61Q19/10
Filed: 1976-06-11
Granted: 1981-04-28
Abstract: ABSTRACT OF THE DISCLOSURE   A bath bead composition is disclosed based on urea beads having absorbed therein from 0.5%-10% by weight of an oily emollient.  Germicides, surfactants and water soluble dyes may also be present.  The composition dissolves in water to provide an approximately neutral solution, and is not irritating to the skin.
Patent CA-1052266-A (CA)
Inventor: KYDONIEUS AGIS F
IPC: A01M1/20
Filed: 1976-07-14
Granted: 1979-04-10
Abstract: ABSTRACT          Process for controlling, i.e., significantly reducing the population of, cockroaches and other craw-ling insects comprising deploying strips of polymeric controlled release dispensers to insect crawl paths and harborages, the dispensers containing a low volatility toxicant for the insects which is made available on the surfaces of the dispensers and which, in a concentration of from 50 to 500 mg/sq.ft. of dispenser active surface area, is lethal to the insects after relatively brief periods of direct physical contact.  Generally, strips aggregating from about 1/3 to about 3 sq.ft., of active dispenser surface area are adequate to achieve control of cockroaches and other crawling insects in an average sized room having a floor area of about 100-150 sq.ft.
Patent CA-1091799-A (CA)
Title: Electronic switch for use in television
Inventor: TIEMEIJER ROBERT
IPC: H04N5/268
Filed: 1976-08-05
Granted: 1980-12-16
Abstract: ABSTRACT:     An electronic switch for use in television which is provided with a master-slave flip-flop which com-prises a trigger input for supplying a switching signal which occurs at the field frequency and which has a switching pulse edge which occurs in field blanking times and with a condition input to which a capacitor-charging-discharging circuit is connected which circuit comprises a push-button switch which has one stable state only.
Patent CA-1078097-A (CA)
Inventor: DE ZARAUZ YVES
IPC: C08L21/00
Filed: 1976-08-31
Granted: 1980-05-20
Abstract: ABSTRACT OF THE DISCLOSURE:           Elastomers of the ethylene-propylene-termonomer type. In accordance with the invention these elastomers have a bimodal distribution of the molecular weights, each principal fraction having, on the one hand, a wide distribution of the molecular weights and a monomer composition which is different from that of the other principal fraction, but, on the other hand, a distribution of composition as a function of the molecular weights which is very narrow around the average value contemplated for the fraction.
Patent CA-1084023-A (CA)
Inventor: WILLIAMS ROBERT M
IPC: B02C23/30
Filed: 1976-11-23
Granted: 1980-08-19
Abstract: ABSTRACT OF THE DISCLOSURE      Method of and apparatus for reducing material by grinding and for handling the ground product in a system that minimizes the production of a product containing a high per-centage of extreme fines so that the product is more uniform in size and the apparatus is more efficient in producing that product.
Patent CA-1067007-A (CA)
Inventor: MILLER WARD B
IPC: B65B63/04
Filed: 1976-12-06
Granted: 1979-11-27
Abstract: ABSTRACT OF THE DISCLOSURE     Apparatus for rolling and compressing a flexible, com-pressible strip includes a belt, a portion of which defines a loop. Means are provided for feeding an end of the strip into the loop. The apparatus includes means for placing the belt under tension, means for moving the belt, means for discharging the rolled strip from the loop after the strip is rolled up, and means for applying a length of elongate, flexible material to the other end of the strip prior to the outer end entering the belt loop, with the elongate, flexible material extending sub-stantially beyond the other end.
Patent CA-1053627-A (CA)
Inventor: WILSON LOWELL A
IPC: B65B43/26
Filed: 1976-12-09
Granted: 1979-05-01
Abstract: ABSTRACT OF THE DISCLOSURE         An automatic wicketted bag loader is suited to load one bag while closing and sealing a preceding bag  each bag to contain a predetermined amount of a commodity.  A hopper feeds the commodity when desired into a wicket bag which has been opened via mechanism connected to a retractable bottom plate of the hopper.  A bag clamping mechanism essentially simultaneously moves into position adjacent the sides of the opened bag and clamps the sides at about the mid-point thereof such that when the plate returns to its position below the hopper the bag sides are drawn apart at the opening to bring the bag faces close together.  The bag opening changes its configuration from generally square to a long rectangle.  Clamping mechanism then moves laterally to en-compass the bag opening and to clamp the two faces together and to then withdraw the clamped bag from below the hopper.  The clamped bag may be heat sealed as it is withdrawn ant then fed to an output conveyor.  Following withdrawal another bag may be loaded.
Patent CA-1041034-A (CA)
Inventor: NEWNES WILLIAM R
IPC: B65G47/44
Filed: 1977-03-02
Granted: 1978-10-24
Abstract: ABSTRACT OF THE DISCLOSURE      A sort bin having substantially vertical bin walls and a vertically movable bin floor, the floor being mounted such that it is in a predeter-mined and fixed inclined attitude throughout its vertical movement.
Patent CA-1066974-A (CA)
Inventor: MAHDJURI FARAMARZ
IPC: F24S23/70
Filed: 1977-03-18
Granted: 1979-11-27
Abstract: ABSTRACT;         At least one of the end faces of the cover tube of a solar collector comprising an evacuated, transparent absorber cover tube which is sealed on its ends is provided on the inner side with a metallic reflective layer.
Patent CA-1072461-A (CA)
Inventor: KANAO SHIRO
IPC: F16L11/08
Filed: 1977-04-27
Granted: 1980-02-26
Abstract: ABSTRACT OF THE DISCLOSURE         A flexible hose comprising a hose main body formed from a rubber strip wound into helical coils rigidly joined together and a linear reinforcement of rigidresin disposed in contact with the strip in a manner to have a thickness between the reinforcement and the inner surface of the helically wound strip.  The reinforcement is bonded to the intergral homogeneous rubber portion of the strip.
Patent CA-1089600-A (CA)
Inventor: MINAMI SYUJI
IPC: C08F4/60
Filed: 1977-06-01
Granted: 1980-11-11
Abstract: ABSTRACT OF THE DISCLOSURE   The invention is a process for producing a polymer or copolymer of an olefin containing at least 3 carbon atoms which comprises polymerizing or copolymerizing at least one olefin containing at least 3 carbon atoms, or copo-lymerizing the olefin with up to 10 mole% of ethylene and/or diolefin, in the presence of a catalyst composed of (A) a magnesium-containing solid titanium composition and (B) an organomatallic compound of a metal of Groups I to III of the periodic table; characterized in that the solid titanium composition organo-a composition formed by contacting (i) a halogen-containing magnesium organo-aromatic compound of the formula Mg(OR)nx2-n wherein R represents an aryl or aralkyl group and n is a positive number of 0<n<2, (ii) an organic acid ester, and (iii) a titanium compound in the absence of mechanical pulverization.  The product is a highly stereoregular polymer in particulate form and having a relatively large particle diameter.  The relatively large particle diameter renders the product suitable for transport as a slurry in pipes without clog-ging.
Patent CA-1085404-A (CA)
Inventor: FRANCIS JOHN E
IPC: C07D215/14
Filed: 1977-06-21
Granted: 1980-09-09
Abstract: PROCESS FOR THE MANUFACTURE OF NEW 1- (AZACYCLIC ARALKOXYPHENYL)-2- OR -3- (BIS-ARYLALKYLMINO)-ALKANES                Abstract of the Disclosure The invention concerns new compounds of the general formula I                           wherein R is an unsubstituted 5- or 6-membered mono- or bicyclic nitrogen-containing aromatic radical, or such radical substituted by one or more than one member of lower alkyl, hydroxy, lower alkoxy, halogeno, trifluoromethyl or amino; pH is unsubstituted phenylene, or phenylene substituted by one member listed for R; each of Ar1 and Ar2 is unsubstituted phenyl, or phenyl substituted by one member listed for R; each of m and p is an integer from 1 to 4; n is such from 0 to 4; r is the integer 1 or 2 and R1 is hydrogen or hydroxy, or salts thereof. The compounds exhibit hypotensive and bradycardic activity. They are prepared by reducing compounds of the general formula III.       wherein one or both of X and Y is oxygen and the other is H2 and Z is free or protected NH.
Patent CA-1090077-A (CA)
Inventor: SCHWELLER JOHN
IPC: B29C45/50
Filed: 1977-07-07
Granted: 1980-11-25
Abstract: Abstract of the Disclosure A method and apparatus are disclosed for the production of injection molded products from synthetic resinous materials, such as nylon, which tend to be degraded when exposed to oxygen while they are heated to the temperatures required for injection molding. The apparatus includes a barrel having a discharge opening, a screw receiving bore and a vent opening between the feed opening and the discharge opening. A two stage rotatable reciprocable screw is mounted in the bore and includes a vented portion in registry with the vent opening. Water vapor and volatiles are generated during plasticization in the first stage of the screw, and evolve as the material enters the vent section of the second stage. The vapors are exhausted through the vent opening. The vent opening is provided with a check valve which readily permits the exhaust products to pass from the screw receiving bore. However, the check valve effectively prohibits the entrance of atmospheric air through the vent opening to the vent section.
Patent CA-1102985-A (CA)
Title: Method of and apparatus for the injection-molding and  cooling of shaped synthetic-resin bodies
Inventor: HANNING ROBERT
IPC: B29C45/43
Filed: 1977-09-08
Granted: 1981-06-16
Abstract: ABSTRACT OF THE DISCLOSURE         Shaped synthetic-resin bodies are made in a separable mold by injecting a flowable mass of a synthetic-resin material into the mold cavity.  To precool the mass and cause an initial setting at least of the surface thereof, a liquefied gas, i.e. a low-boiling liquid which is in a gaseous state at room temperature and atmospheric pressure, is introduced between the mass and the walls of the cavity.  The coolant is discharged from the cavity through at least one controllable cross-section outlet to regulate the contact time between the coolant and the mass.  The initial set precooled body is injected from the mold and is subjected to final cooling and temperature homogenization (tempering), e.g. in a liquid bath.
Patent CA-1067129-A (CA)
Inventor: LACE MELVIN A
IPC: H02K3/52
Filed: 1977-09-19
Granted: 1979-11-27
Abstract: Abstract of the Disclosure A sub-fractional A C. signal generator incorporating a stator assembly comprising a coil wound upon an annular bobbin of molded insulator  material, a pair of annular magnetically permeable stator members having alignment apertures snap-fit onto integral bosses projecting from the bobbin, in concentric relation in a stator sub-assembly, the two stator members affording a multiplicity of individual polo pieces interleaved one-for-one around the outer periphery of the coil.  The sub-assembly and an insulator barrier are press fit onto opposite ends of a cylindrical stator support member within which a sleeve bearing is mount d to provide a complete stator assembly.  A drive shaft is journalled in the stator bearing and carries an annular permanent magnet which encompasses the stator members but is spaced therefrom by a uniform radial air gap.  A housing affixed to the insulator barrier encom-passes rotor and stator assemblies.
Patent CA-1076510-A (CA)
Inventor: BOLOGA ELVIS
IPC: B67C9/00
Filed: 1977-10-26
Granted: 1980-04-29
Abstract: ABSTRACT OF THE DISCLOSURE           The disclosure relates to a device for use in draining ketchup and the like from a bottle having a neck defining a mouth, and a receptacle for receiving ketchup and the like drained  from said bottle.  The receptacle comprises a flat bottom, a side wall extending upwardly from the bottom wall to a top edge, and an ex-ternally projecting annular rim which extends around the top edge.          The device itself includes an upper portion of annular shape having an opening for receiving the neck of the bottle with the bottle in an inverted position.  A generally cylindrical skirt portion ex-tends downwardly from the outer periphery of the upper portion and a plurality of support legs depend from the skirt portion in spaced positions.  The legs are arranged to support the device in stable equilibrium on a support surface with the upper portion of the device in an elevated position in which the bottle is held clear of the support surface so that the receptacle can be placed below the neck of the bottle for receiving drained ketchup and the like.  The device also includes a plurality of fingers, each having an inner end portion coupled to the upper portion of the device and a free outer end portion.  The fingers extend inwardly of the open-ing in the upper portion of the device and are curved downwardly for engagement with the neck of the bottle.  The fingers are resili-ently flexible so that they can be deflected outwardly by the bot-tle, whereby the fingers exert an inwardly biassing effect against the neck of the bottle and are capable of accommodating bottles of varying sizes.  The skirt portion of the device is dimensioned so that the receptacle can be lifted into a storage position when the device is not in use, with said annular rim of the receptacle nested inside said skirt portion immediately below said upper portion. The skirt portion of the device includes a plurality of retaining ele-ments projecting inwardly of said portion for engagement below the rim of the receptacle and arranged so that the annular rim of the receptacle can be forced over the retaining elements in bringing the receptacle into and from its storage position.