baber/WOPTO huggingface dataset:
Patent YU-71492-A (YU)
Title: Tečnost za sprečavanje zamagljivanja
Inventor: DONDUR V
Filed: 1992-07-20
Abstract: tečnost za sprečavanje kondenzacije vodene pare na glatkim površinama stakla, metala ili keramike je vodeni rastvor koji se sastoji od etanola, glicerina, etilenglikola i trietanolamina. Rastvor se pravi na sobnoj temperaturi a može se koristiti efikasno na temperaturama iznad -25В°C. Smešu čine komponente u sledećim odnosima: Etilenglikol: Gliccerin: Etanol: (dietanolamin + trietanolamin) = 1-1.5:0.5-1, 1:2-6:1:2,8.
Patent AT-A223888-A (AT)
Inventor: GAERTNER KARL
IPC: G01F23/284
Filed: 1988-09-13
Abstract: PCT No. PCT/AT89/00082 Sec. 371 Date Feb. 27, 1991 Sec. 102(e) Date Feb. 27, 1991 PCT Filed Sep. 8, 1989 PCT Pub. No. WO90/02962 PCT Pub. Date Mar. 22, 1990.Device for the measuring of the activity and the volume of radioactive liquids with a shielding housing with a first chamber containing a vessel provided with a central hollow space and a ring chamber receiving the electrically conductive liquid to be investigated and with a second chamber separated from the first chamber by a wall with a vertical row of windows placed one above the other and in which a vertical row of sensors assigned to the row of windows is provided, each of said sensors being connected to an amplifier and to a counting device, whereby two separate rod-shaped electrodes dip into the vessel contained in the first chamber, one of these electrodes dipping into the ring chamber and being subjected to high-frequency impulses, while the other electrode extends inside the central hollow space of the container and is connected via an amplifier to a measuring device.
Patent BE-892755-A (BE)
Title: Trailer plough for slitting laterite soils - uses cable and declutching pulleys to raise and drop rocker arm supporting slitting plate
Inventor: LEFEBVRE H
IPC: A01C5/04
Filed: 1982-04-05
Abstract: The plough aid, fertility of laterite soils being operated by an animal or a tractor, and making water inlets in the top surface. A plate with cutting edges may make slit inlets, fixed to the end of the longer arm of an assymetric rocking lever. The plate is repeatedly raised and dropped, the other end of the lever being tied to a wheel-axle of a support wagon. Pulley wheels with two discs with edge bevels may secure the tie cable to the axle, a spring pushing the discs together and onto a friction lined axle-plate. A cone may be fixed to the cable, descending to force the discs apart and permit the cyclic re-extension of the coiled cable length.
Patent BE-898817-A (BE)
Title: Hoppervaartuig met bodemkleppen en een leegzuigkanaal
IPC: B63B35/30
Filed: 1984-02-02
Abstract: Hoppervaartuig voorzien van een of meer laadruimten en van een in de bodem van het ruim aangebrachte reeks losopeningen, elk met een als hol lichaam uitgevoerde bodemklep, die in een naar beneden toe verplaatste tussenstand het ruim met nog gesloten losopening in verbinding brengt met een leegzuigkanaal, dat zich in de langsrichting van het vaartuig uitstrekt ofwel door de holle kleplichamen ofwel in de nabijheid daarvan. Langsranden van de scheepskonstruktie vormen met elke klep in de tussen- of leegzuigstand samenwerkende afdicht- en/of aanslagranden.
Patent BE-899191-A (BE)
Title: Procede de fabrication de particules monocristallines et leur utilisation dans les anodes de piles electrochimiques.
Inventor: CHIH CHUNG WANG
IPC: C30B11/00
Filed: 1984-03-19
Abstract: Procédé de fabrication de particules métalliques monocristallines comprenant la formation d'un enrobage essentiellement continu sur la surface extérieure des particules individuelles d'une matière métallique capable de cristallisation, l'élévation de la température de cette matière jusqu'au-dessus de son point de fusion mais en dessous de la température de fusion ou de décomposition de la matière d'enrobage, de sorte que pratiquement la totalité de la matière des particules est fondue à l'intérieur de cet enrobage, et le refroidissement lent de cette matière de sorte que pratiquement la totalité  des particules deviennent des monocristaux individuels.
Patent BE-900189-A (BE)
Title: Streptomycin sulphate and oxytocin oxytocic compsn. - for acceleration of uterine contractions, aid birth of calves, piglets etc. whilst preventing infection
Inventor: SPEECKE A
IPC: A61K38/095
Filed: 1984-07-19
Abstract: Compsn. for acceleration of uterine contractions and for activating calving and the birth of young animals contains streptomycin sulphate (I) and oxytocin (II) in suitable proportions. Pref. the weight ratio of (I) and (II) is between 1.0 and 10. Pref. the composition also contains minerals which favour milk production, such as calcium borogluconate and magnesium chloride. - Compsns. consisting of injectable solns. in each 100 ml:- (I) 1,000-15,000 mg (10,000 mg of (I) correspond to 7,500 mg of streptomycin base); calcium borogluconate 6,000-10,000 mg; magnesium chloride 2,000-2,500 mg, ephedrine hydrochloride 2 mg; thiomerosol 8 mg; (II) 1,000-2,500 I.U and distilled water for parenteral injection (to 100 ml), are claimed.
Patent BE-896143-A (BE)
Title: Imidazoline-3-oxide 1-oxyl-4-carboxamide prodn. - from 4-methyl cpd. by halogenation then oxidn. in presence of ammonia
Inventor: VOLODARSKY L B
IPC: C07D233/28
Filed: 1983-03-14
Abstract: Prodn. of imidazoline-3-oxide -1-oxyl-4-carboxamide of formula (I) comprises (1) halogenating 1-hydroxy-2,2,4,5,5-pentamethyl 3-imidazoline-3-oxide (II) in an alcohol then (2) treating the 4-dihalomethyl prod. with ammonia in presence of oxidising agent. Pref. the alcohol is (m)ethanol and the oxidising agent is PbO2 or MnO2. (I) is useful in synthesis of spin-labelling reagents. The method requires only 2 stages (4 in the known procedure), does not use toxic diazomethane and the yield of (I) is increased to 70% (contrast 15%).
Patent CA-1151693-A (CA)
Inventor: GOUPIL MARCEL
IPC: A63B59/70
Filed: 1972-08-21
Granted: 1983-08-09
Abstract: ABSTRACT OF THE DISCLOSURE     A hockey stick which is made of composite construction to use lower grade and lighter woods and which is characterized by not only preserving the usual advantages of the conventional hardwood stick but by also gaining in ease of construction in more balanced strength, in breaking resistance, and in the damping  characteristics. A hockey stick structurally characterized by comprising, in combination, a handle including a core of lower grade hardwood reinforced exclusively, on the opposite lateral sides respectively, by a pair of reinforcing layers each having stress resistant fibers extending lengthwise of the handle.
Patent CA-1048847-A (CA)
Inventor: RAO GANTA V
IPC: A23L11/00
Filed: 1974-11-28
Granted: 1979-02-20
Abstract: ABSTRACT OF THE DISCLOSURE   Vegetable protein containing foods, food products and/ or feeds may be fortified with amino acids according to a process which includes temper-ing the foods, food products and/or feeds in an alkaline catalyst containing solution having a pH in the range from about 8.0-14 in the presence of the amino acids and at temperatures ranging from room temperature up to about 300° F.  By this process, the food, food product and/or feed can be fortified with .05 - 20% of its weight of amino acids.
Patent CA-1043795-A (CA)
Inventor: HEATH DARRELL R
IPC: C07D209/48
Filed: 1974-12-16
Granted: 1978-12-05
Abstract: Abstract of the Disclosure Aromatic bis(ether anhydride)s can be made by a nitro displacement of an N-substituted nitrophthalimide with ? alkali diphenoxide to produce an intermediate aro-matic bis(etherphthalimide). Hydrolysis of the aromatic bis(etherphthalimide) to the corresponding tetra-acid salt followed by acidification and dehydration, results in the production of the aromatic bis(ether anhydride). These anhydrides can be used as intermediates for making poly-imides. The intermediate aromatic bis(etherphthalimide) can be employed as a plasticizer in polyimide resins.
Patent CA-1052807-A (CA)
Inventor: SHIM KYUNG S
IPC: C07F9/40
Filed: 1975-07-05
Granted: 1979-04-17
Abstract: Abstract of the Disclosure Di-polyoxyalkylene hydroxymethylphosphonate is prepared by contacting phosphorous acid and formaldehyde, or a formal-dehyde polymer such as trioxane or paraformaldehyde, preferably in an aqueous medium, to yield a hydroxymethylphosphonic acid intermediate.  The intermediate is then contacted with an alkylene oxide selected from ethylene oxide, propylene oxide or butylene oxide to yield di-polyoxyalkylene hydroxymethylphosphonate having the structural formula:                         wherein R is -CH2-,     of        and n + m = 2-10.  Di-polyoxyalkylene hydroxymethylphosphonate is utilized as a flame retardant, a stabilizer for polyester film and as a plasticizer for cellulose acetate and polyvinyl acetate, among others.
Patent CA-1037530-A (CA)
Inventor: SAHRBACKER EDWARD V
IPC: H01H9/20
Filed: 1975-10-29
Granted: 1978-08-29
Abstract: TRIGGER-LOCK CONTROL      ABSTRACT           A trigger-lock control for a motor switch of a power tool is presented including a trigger attached to a rigidly connected elongated slide portion which reciprocates in a hous-ing containing switch components arranged longitudinally in a "power-on" and "power-off" arrangement so that the slide portion can selectively operate these contacts when it is reciprocated by motion of the trigger.  A spring urges the trigger and slide portion normally to a power-off position and locking means is provided to lock the elongated slide portion in the power-off position by providing an oscillating lever having a downwardly extending point at its free end which enters into an upwardly opening recess in the upper wall of the slide portion when the parts are in the power-off position.  The lever is pivoted on a horizontal pivot on the top of the housing and joined to the lever is either a thumb piece or a lever adapted to be easily operated by a hand of the operator holding the tool.
Patent CA-1068170-A (CA)
Inventor: KUBACKI EDWARD F
IPC: B21D45/00
Filed: 1976-02-11
Granted: 1979-12-18
Abstract: PRODUCTION OF CLOSED BOTTOM SHELLS    Abstract of the Disclosure Elongated closed bottom shells (cans) are produced in the preferred manner by a double-acting punch body arranged on a horizontal axis and reciprocated between opposed die stations at a substantially constant velocity by a hydraulic force alternately applied to opposite sides of a ram on the punch body; blanks (of cup form) are fed to the die stations at times when the punch body dwells at the end of a stroke.  Preferably the applied force is such that punch body attains peak (maximum) velocity before the punch encounters a cup centered at the die station; cup feed, cup positioning, punch body travel and formation of a shell of correct length are monitored sensed) and in the event a programmed condition of machine function or production criterion is sensed as not satisfied, the machine is stopped.          During the return stroke of the punch body, after a shell is formed at one station, fluid under pressure is applied by a unique porting arrangement to a separable part of the punch, which thereby serves as a striper to hold the complete shell stationary at the die station while the remainder of the punch body is retracted from the shell; concurrently, air under pressure is ported in a unique fashion to break any vacuum inside of the shell. After the shell is stripped, the stripper is retracted at an accelerated rate to re-couple with the punch body as it moves toward the other die station.        The main cylinder is so supported that thermal effects will not disturb the alignment of the punch body relative to the dies.
Patent CA-1069317-A (CA)
Inventor: GOENS DUANE N
IPC: C22B15/00
Filed: 1976-02-13
Granted: 1980-01-08
Abstract: RECOVERY OF COPPER FROM CHALCOPYRITE                    ABSTRACT Chalcopyrite is converted to ferrous chloride and insoluble copper sulfides comprising covellite and chalcocite by reacting the chalcopyrite with cupric chloride and/or cuprous chloride at a temperature of at least about 110°C for sufficient time in order to convert substantially all of the reacted chalcopyrite to copper sulfides.  Copper may then be conventionally recovered from the copper sulfides. In a preferred embodiment the Chalcopyrite to be treated is in the presence of one or more metal impurities, selected from the group consisting of lead, bismuth and zinc, as these metal impurities will be solubilized and thereby separated from the solid copper sulfides.
Patent CA-1072145-A (CA)
Title: Chars a voile
Inventor: DUDOUYT JEAN P
IPC: B62B15/00
Filed: 1976-04-12
Granted: 1980-02-19
Abstract: Char à voile pourvu d'un châssis, d'un mât et d'un train de roulement ou de glissement à trois organes d'appui tels que roues, patins ou skis.  Deux des organes d'appui d'orientation invariable sont situés à l'avant, le troisième organe d'appui, directeur, étant situé à l'arrière.  Le mât est placé sensiblement à l'aplomb des organes d'appui avant et traverse sans jeu la tête d'un trépied rigide dont les pieds sont fixés respectivement su milieu de la traverse avant du châssis et sur l'essieu des organes d'appui avant au voisinage de chacun d'eux.
Patent CA-1063573-A (CA)
Inventor: KELLY JAMES P
IPC: F21V3/00
Filed: 1976-06-01
Granted: 1979-10-02
Abstract: A lighting fixture for a luminaire, such as that for an outdoor floodlight includes a housing having a lighting compartment and an energization compartment, the latter of which accomodates a removably mounted tray on which all of the electrical  components  of  the  lighting  fixture,  including ballast, transformer and lamp socket are mounted.  When the tray is received in the energization compartment, the lamp socket  is  located  to  receive  a  lamp  extending  into the lighting compartment, the lamp being positioned with respect to an optical system therein to provide a predetermined light pattern.  The component tray includes a plug connector engageable with a complementary connector providing power to the luminaire.  A door, having a transparent lens aligned with the lighting compartment and an opaque panel aligned with the energization compartment, encloses the compartments.  Use of standardized  trays  with  different  ballast  and  electrical component variations, permits utilization of the luminaire housing for a variety of different lamp types and a quick change of components in the event of malfunction thereof.
Patent CA-1060106-A (CA)
Inventor: FEY MAURICE G
IPC: H05B7/18
Filed: 1976-07-15
Granted: 1979-08-07
Abstract: ABSTRACT OF THE DISCLOSURE         A three-phase arc heater system characterized by two axially spaced, substantially cylindrical electrodes forming a first intermediate gap, a third electrode forming a second intermediate gap upstream of the first gap, means for channeling gas to the first and second gap, and a three-phase delta-connected power source having a ground conductor connected to the downstream electrode.
Patent CA-1075129-A (CA)
Inventor: POOL ELDERT B
IPC: F16K15/00
Filed: 1976-09-13
Granted: 1980-04-08
Abstract: LIFT CHECK VALVE WITH DASHPOT                 Abstract of the Disclosure An improved check valve has an operating chamber with a disc disposed therein which is capable of axial movement from a closed position against a valve seat to an opened position to prevent feedwater from flowing from the normal outlet to the normal inlet of the valve.     A cylindrical member extends upwardly from the disc through a fixedly mounted baffle plate which generally separates an upper portion of the operating chamber from the lower portion.  A piston is mounted on an extended end of the cylindrical member to generally define a dashpot chamber between the piston and the baffle plate.  The dashpot chamber entraps a greater volume of feedwater when the valve is open than when closed to limit valve closure rate by limiting the rate at which feedwater leaves the dashpot chamber during closure.
Patent CA-1062638-A (CA)
Inventor: REID FRANCIS R
IPC: B26D1/60
Filed: 1976-09-30
Granted: 1979-09-18
Abstract: FIBER CAN, METHOD AND APPARATUS          Abstract of the Disclosure A can is provided that includes a tubular can body having a separation line extending from one end to the other with a label over it to prevent the separation line from opening during shipment or storage.  The label includes a partial cir-cumferential collar cut extending from one edge of the label material toward the other edge and having a termination point spaced from the other edge of the label.  According to one method of manufacture the cuts in the label are formed by severing the label stock just before it is wound upon the fiber body during the manufacture of the tube from which can length pieces are cut.  The knife is moved rectilinearly parallel to the tube with the same component of velocity that the label has parallel to the axis of the tube thereby providing a cut in the label at right angles to the can axis.
Patent CA-1091651-A (CA)
Inventor: ADAM ARLETTE
IPC: C07K9/00
Filed: 1976-10-07
Granted: 1980-12-16
Abstract: IN THE CANADIAN PATENT AND TRADEMARK OFFICE              PATENT APPLICATION entitled "HYDROSOLUBLE AGENTS HAVING NON SPECIFIC             IMMUNODEPRESSIVE PROPERTIES "     in the name of :          AGENCE NATIONALE DE VALORISATION DE LA RECHERCHE (ANVAR) ABSTRACT OF THE DISCLOSURE       The invention relates to N-acetylmuramyl-D-alanyl-D-isoglutamine and to N-acetylmuramyl-L-alanyl-L-isoglutamine which possess immunosuppressive or immuno-depressive properties, as well as to the pharmaceutical compositions containing one of said compounds in associa-tion with a pharmaceutical vahicle .
Patent CA-1053445-A (CA)
Inventor: YAJIMA SEISHI
IPC: C04B35/575
Filed: 1976-10-26
Granted: 1979-05-01
Abstract: Abstract of the Disclosure A heat-resistant composite material reinforced with continuous silicon carbide fibers is produced by forming a powdery ceramics matrix and the fibers into a composite, and pressing and heating the composite into a sintered composite.  The composite material is excellent in the mechanical strength at a high temperature, heat resist-ance, oxidation resistance and corrosion resistance.
Patent CA-1072911-A (CA)
Inventor: GREAVES COLIN
IPC: C25D3/20
Filed: 1976-12-06
Granted: 1980-03-04
Abstract: Abstract of the Disclosure A process for electrodeposition of iron battery active mass which involves cathodically depositing material from an aqueous electrolyte containing iron in the trivalent state and a soluble carboxylate such as tartrate, acetate, lactate, citrate, or oxalate.  The deposition is carried out at a current density of about 10 to 1000 mA/cm2 and the electrolyte has a bulk pH of about 2 to about 4.
Patent CA-1074413-A (CA)
Inventor: KAUTZ STEPHAN D
IPC: H01R4/24
Filed: 1976-12-14
Granted: 1980-03-25
Abstract: A B S T R A C T - CANADA      The connector comprises a plastics housing having an open-topped cavity into which a terminal can be forced to terminate a wire inserted in the cavity through an aperture in the cavity wall.  The terminal has spaced opposed plates joined at one end by a transverse web. A wire receiving slot extends through the web into each plate.          A contact portion of the terminal extends through another aperture in another cavity wall.  A lid closes the cavity to completely enclose the connection.
Patent CA-1095526-A (CA)
Inventor: THUILLIER GERMAINE
IPC: A61K31/341
Filed: 1977-01-21
Granted: 1981-02-10
Abstract: ABSTRACT OF THE DISCLOSURE        The invention provides a process for the preparation of 4-keto-phenoxyacetic acids, their reduced derivatives and their oximes, as well as their pharmaceutically acceptable alkali or amine addition salts, the compounds being of the formula:     in which A     represents 0 to 5. one of Z1 and Z2 represents H and the other OH or Z1 and Z2 taken together represent an oxygen atom or the group NOH, and X1 and X2 are the same or different and each represents a hydrogen or a halogen atom, or a methyl group, with the proviso that the benzene nucleus is never sub-stituted by two halogen atoms in ortho-position with respect to one another.
Patent CA-1086480-A (CA)
Inventor: DALEY WILLIAM D
IPC: C01B17/04
Filed: 1977-04-21
Granted: 1980-09-30
Abstract: INVENTION:     SULFUR DIOXIDE REDUCTION INVENTOR:      W. D. DALEY                      ABSTRACT OF THE DISCLOSURE           Sulfur dioxide is reduced to sulfur and hydrogen sulfide with a gaseous reducing agent in the presence of a catalyst by a process involving mixing a sulfur dioxide-containing gas stream with a portion of the gaseous reducing agent and passing the resulting mixture through a first reactor to effect reduction of a portion of the sulfur dioxide to hydrogen sulfide and sulfur, mixing the gas stream from the first reactor with the remaining gaseous reducing agent, and splitting the resulting mixture into two gas streams which are in parallel passed through a second and third reactor to effect reduction of sulfur dioxide to form hydro-gen sulfide and sulfur.  Periodically, the flow in the first and third reactors is reversed to thereby subject these reactors to periodically alternating heat absorbing and desorbing cycles while the flow in the second reactor is always maintained in the same direction.  Inlet gas temperatures to the second and third reactors are maintained within desired ranges by by-passing a portion of the sulfur dioxide-containing gas stream and reducing agent around the first reactor.
Patent CA-1074764-A (CA)
Inventor: SCHOOFS RICHARD J
IPC: B01J23/94
Filed: 1977-05-09
Granted: 1980-04-01
Abstract: CATALYST REGENERATION            Abstract of the Disclosure A process for reactivating or regenerating catalysts which have become inactivated due to accumulation of carbon deposits or sulfur-containing carbon deposits on the catalyst surface during the course of use in catalytically refining various petroleum oils is described.          Pursuant to the process, spent catalyst is passed into a regeneration zone comprised of a slowly rotating elongated generally cylindrical shell having its inlet at a level above its outlet end and having overlapping tangential louvers attached to the interior of the shell to support the catalyst, hot gas having an oxygen content in the range about 14 to 21 percent by volume is passed into the space between the louvers and the shell so that it passes between the louvers and through the catalyst supported on the louvers, catalyst is withdrawn from the space enclosed by the louvers at the outlet end of the shell at a rate adapted to maintain an average catalyst residence time of at least one-half hour in the regeneration zone, the hot gas is introduced at a rate such that from about 15 to 75 pounds per hour of hot gas are in-troduced for each pound of catalyst contained in the regeneration zone and the temperature of the hot gas introduced into the regeneration zone is: adjusted 50 as to maintain a temperature in the range 600 to 900°F. in the gaseous effluent from the regeneration zone.
Patent CA-1060670-A (CA)
Title: Sleeve and terminal holder assembly for an axial split-pin tumbler-type switch lock mechanism
Inventor: SCHERBING FRANK J
IPC: H01H1/58
Filed: 1977-07-11
Granted: 1979-08-21
Abstract: Abstract of the Disclosure A sleeve and terminal holder assembly for an axial split-pin tumbler-type switch lock mechanism, such mechanism including a lock cylinder, and an operating part disposed forwardly within the cylinder and rotatable therein, the operating part including a cylindrical head and a shaft having a reduced diameter extending rearwardly therefrom, the head having longitudinal tumbler bores extending therethrough and disposed radially outwardly of the shaft, the assembly comprising a sleeve adapted to be disposed within the cylinder adjacent to the operating part head and with the shaft extending therethrough, the sleeve having longitudinal tumbler bores therein adapted for alignment with the head bores for receiving split-pin tumblers in aligned bores, a holder for electrical terminals spaced rearwardly from the sleeve, and means joining the sleeve to the holder in an assembly adapted for insertion in the cylinder as a unit.