baber/WOPTO huggingface dataset:
Patent CA-1142668-A (CA)
Inventor: BERNDT GERHARD
IPC: C08L75/00
Filed: 1979-03-13
Granted: 1983-03-08
Abstract: ABSTRACT OF THE DISCLOSURE     This invention relates to compositions which are crosslinkable by heating to form polyurethane plastics for coating substrates, preferably textile sheet-firm materials, in particular by the reverse coating process. For ecological and economic reasons, the coating composi-tions are free from organic solvent or contain at most 10% by weight of organic solvent and consist essentially of linear and/or branched urethane prepolymers having blocked terminal NCO-groups, aqueous dispersions of urethane polymers, vinyl polymers and/or diene polymers and/or aqueous polymer solutions and aliphatic and/or cycloali-phatic and/or aromatic amines containing at least two primary and/or secondary amino groups as latent cross-linkers. The chain extending or crosslinking reaction takes place at an elevated temperature in a coating tunnel after the coating has been applied to a substrate.
Patent CA-1121294-A (CA)
Inventor: DONNIS GIAN P
IPC: B41J32/00
Filed: 1979-03-23
Granted: 1982-04-06
Abstract: ABSTRACT OF THE DISCLOSURE   An ink ribbon cartridge for a printing machine of the type which includes a carriage moving in a direction parallel to the line of typing and  a needle printing head, which can move on the carriage perpendicular to its direction of movement to advance and retract the head with respect to that on which printing is effected. The cartridge is supported by the carriage and includes a container having a cover, a base and a series of walls which bound an opening to house the needle printing head. The carriage com-prises two arms to guide out a portion of an inked ribbon near the head.     The container arranges the ribbon in loose folds and supports a pair of rollers for the single directional feed of the ribbon. A tensioning unit in the cartridge includes a roller borne by a coupling having  two ends ? and guided in corresponding slots of the base and of the cover, substan-tially parallel to the direction of movement of the head in relation of the carriage. The coupling of the roller in able to house a stud of the head and in free to move with play in the slots. The roller engages the ribbon and is movable in a first direction to pay out ribbon to the external length as the head is advanced and is movable in a second opposite direction to take up slack from the external length as the head is  retracted.
Patent CA-1129928-A (CA)
Title: Moteur electrique synchrone a tres faible inertie  rotorique a mouvement conique equilibre
Inventor: TOROSSIAN ALEXANDRE DIT TARASS
IPC: H02K41/00
Filed: 1979-04-18
Granted: 1982-08-17
Abstract: BREVET D'INVENTION MOTOR ELECTRIQUE SYNCHRONE A TRES FAIBLE INERTIE ROTORIQUE A MOUVEMENT CONIQUE EQUILIBRE Alexandre TOROSSIAN dit TARASSOFF DE DIVULGATION Moteur synchrone dans lequel une pièce excentrée montée sur l'arbre coopère avec une rotule dont la cage extérieure est solidaire de la surface du rotor pour maintenir une inclinaison prédéterminée de l'axe du rotor par rapport a celui du stator. Un tel moteur a une inertie rotorique particulièrement faible et, au repos, un couple de rappel vers une parmi plusieurs positions d'équilibre stable, ce qui le rend particulièrement apte aux services cycliques et au fonctionnement pas à pas. La conception de ce moteur n'entraîne aucune limitation en ce qui concerne sa puissance utile. Il peut être réalisé de manière à tourner lentement, sans adjonction d'un réducteur de vitesse extérieur.
Patent CA-1104622-A (CA)
Inventor: SCHMAENG JOHN F
IPC: F16J10/04
Filed: 1979-04-20
Granted: 1981-07-07
Abstract: ABSTRACT OF THE DISCLOSURE       A doctor assembly for a paper making machine including a force fed lubricated bearing structure therefor with a doctor shaft having a journal axially oscillatable in an annular bearing housing with a bearing sleeve insert between the journal and the housing having axially extending grooves therein with annular outer end seals axially outwardly of the bearing insert and annu-lar lip seals at the end of the bearing insert carried on the bearing and permitting flow of lubricant axially outwardly from the bearing to the annular pressure spaces between the lip seals and end seals and passages extending between the annular pressure chambers between the seals to the center of the bearing and hav-ing check valves in the passages preventing back flow but per-mitting lubricant to flow from the annular pressure chambers to the center of the bearing.
Patent CA-1106705-A (CA)
Inventor: NELSON JOSEPH N
IPC: G01L7/16
Filed: 1979-05-25
Granted: 1981-08-11
Abstract: ABSTRACT           An air filter restriction indication device communicating with the supply of air passing from an air filter to the air intake of an internal com-bustion engine.  The indicating device senses a decrease in the supply of air drawn through the air filter by the engine based upon changes in the amount of vacuum in the negative side of the air supply, the amount of restriction being indicated by the movement of an indicating device.  Improved means included in the indicating device senses the movement of the indicating device and progressively locks the indicating device into various indicating positions as the vacuum increases due to an increased restriction of the filter, so that the maximum reading of restriction achieved during engine operation remains visible to the operator or maintenance personnel even after the engine is turned off.
Patent CA-1126196-A (CA)
Inventor: BUCHANAN JAMES C
IPC: B41J11/42
Filed: 1979-07-12
Granted: 1982-06-22
Abstract: IMPROVEMENT FOR PAPER INSERTION APPARATUS                       Abstract Improved apparatus for effecting semi-automatic insertion of paper into a typewriter concentrates operator interactions, (1) to condition the typewriter for a distance input selection and (2) to trigger indexing for paper insertion, so as to merely involve positioning of the paper bail.  A detection of the paper bail at a predefined posi-tion withdrawn from the paper feed path conditions the typewriter to interpret keyboard actuations - preferably of the number keys - as representing desired first line distances e.g., the "2" key represents a first line one inch from the top of the sheet.  And, in a presently preferred implementation, the number keys represent a fixed distance increment (three lines or approximately one half inch) multiplied by the key number.  The represented distance, including any feed path distance to move the top of the sheet from the entrance point to the print line, is stored in memory and a transfer of the paper bail from the detected position then serves to trigger paper indexing that corresponds to the stored distance.
Patent CA-1115388-A (CA)
Inventor: BERGESON RICHARD P
IPC: A47L15/42
Filed: 1979-07-20
Granted: 1981-12-29
Abstract: ABSTRACT OF THE DISCLOSURE              A dishwashing apparatus having a pump arrangement which is belt driven by a laterally disposed drive motor.  The apparatus further includes a tub defining a washing chamber and a fluid inlet system including a fill valve for supplying fluid to the washing chamber.  The pump recirculates the fluid within the washing chamber to wash the dishes and drains the fluid from the washing chamber.  A timer controls the apparatus through a pre-determined cycle of recirculation and drain periods for rinsing and washing the dishes.  Operation of the fill valve is controlled to provide different levels of fluid for rinsing and washing with the fill valve being operable prior to recirculation in predeter-mined fills to provide a first fluid level and being operable after recirculation has begun in at least one other fill to provide a second higher fluid level.
Patent CA-1118108-A (CA)
Inventor: NALLY ROBERT B
IPC: G07C9/00
Filed: 1979-09-10
Granted: 1982-02-09
Abstract: Abstract of the Disclosure A method and apparatus is disclosed for processing documents having human readable intelligent bearing written indicia located thereon and includes optical scanning means (46) for generating signals representing the pattern of the written indicia scanned by the scanning means.  Means (40) also are provided for generating recognition data pertaining to certain characteristics of the written indicia associated with the owner of each document, which means includes an operator keyboard (26) for entering the location of the written indicia on the document, together with a number (60) identifying the owner, the number being located on the document and being used as an address in a storage unit (41) to store the recognition data generated which is employed in recognizing the characters of the indicia associated with the document.  Subsequent processing of the owner's documents includes reading the identifying number on the document for use by a character recognition apparatus (46) to extract the appropriate recognition data from the storage unit stored at an address corresponding to the identifying number read for use in recognizing the written indicia on the document.
Patent CA-1136101-A (CA)
Inventor: BOTT JOHN A
IPC: B60R9/045
Filed: 1979-09-18
Granted: 1982-11-23
Abstract: ABSTRACT OF THE DISCLOSURE              A tic down assembly for use in a luggage carrier system having two or more slats which are fixedly secured to an exterior horizontal surface of a vehicle and which are permanently attached thereto and adapted to have ancillary article constraining members removably and adjustably secured thereto, comprising a slat, having a channel formed by its interior surfaces, an integral tie down element comprising a loop portion, an annular portion, and clamping means, and sliding means operably fitting within said channel and detachably engageable with said clamping means to detachably secure and immobilize said tie down element to said slat.
Patent CA-1126987-A (CA)
Title: Shift points control apparatus for an automatic  transmission
Inventor: IWANAGA KAZUYOSHI
IPC: F16H61/02
Filed: 1979-09-26
Granted: 1982-07-06
Abstract: ABSTRACT OF THE DISCLOSURE           A shift points control apparatus for a hydraulic con-trol system of an automatic transmission, comprises a shift valve which includes separate switching and control valve elements arranged and movable in series with each other.  The control valve element has different pressure acting areas to be acted upon by a fluid pressure when the control valve element is in the upshift and downshift positions, under kickdown condition and a pressure acting area to provide an upshift pattern of the transmission for part-throttle conditions of the engine, and a downshift valve having pressure acting areas to provide a down-shift pattern for the part-throttle conditions of the engine.
Patent CA-1147808-A (CA)
Inventor: GORDON THOMAS C
IPC: G01M17/007
Filed: 1979-10-30
Granted: 1983-06-07
Abstract: ABSTRACT OF THE DISCLOSURE This specification discloses a vehicle elec-trical system tester which connects in parallel across the vehicle battery and the portion of the electrical system to be tested and measures voltage changes upon selective actuation of portions of the vehicle electrical system. Comparison of these measured voltages with predetermined values is used in evaluating whether the electrical system is operating properly.  The method of testing using the apparatus includes measuring a first voltage level after connection of the apparatus, actuating a portion of the vehicle electrical system, measuring a second voltage level, calculating a voltage difference as a function of the first and second voltage levels, comparing the voltage difference to a predetermined voltage magnitude, and determining if the actuated portion of the electrical system is operating properly.  Addi-tional sensitivity can be achieved by establishing a third voltage level through the use of a calibration resistor.
Patent CA-1128886-A (CA)
Inventor: SCHMID BRUCE K
IPC: C10G1/00
Filed: 1979-11-20
Granted: 1982-08-03
Abstract: ABSTRACT OF THE DISCLOSURE           A combination coal liquefaction-gasification-naphtha reforming process wherein the slurry (74) con-taining substantially the entire yield of normally solid dissolved coal produced in the liquefaction zone (22, 26) comprises substantially the only hydrocarbonaceous feed for the gasification zone (76) and wherein a portion of the naphtha produced in the liquefaction zone is passed through the reforming zone (148) for conversion to gaso-line with the remainder of the naphtha being burned as fuel within the process.  The amount of hydrocarbonaceous material charged to the gasification zone is established so that the thermal efficiency of the process is substan-tially unaffected by changes in the ratio of naphtha passed through the reforming zone to naphtha burned as process fuel.  The thermal efficiency of the process is maintained at a high level regardless of minor variations in normally solid dissolved coal yield by changing the ratio of naphtha passed through the reforming zone to naphtha burned as process fuel.
Patent CA-1124600-A (CA)
Inventor: GRAY LEO A
IPC: F02M63/00
Filed: 1979-12-13
Granted: 1982-06-01
Abstract: C-3088                                      D-3,189 Abstract In an electromagnetic fuel injector at least one and preferably the physically softer one of the opposed working air gap surface of the pole piece and armature of the injector solenoid assembly has a roughened surface texture thereon with an average surface roughness rating value of the order of 16 to 32 microinches.
Patent CA-1153491-A (CA)
Title: Abrasion-resistant coating composition
Inventor: RUSSELL RAYMOND J
IPC: C08F2/48
Filed: 1980-02-12
Granted: 1983-09-06
Abstract: ABSTRACT OF THE DISCLOSURE      Actinic radiation curable coating compositions are pro-vided  applicable  to  many  substrates  comprising  a  penta-erythritol-based  polyacrylate  or  polymethacrylate  such  as pentaerythritol tetraacrylate, a cellulose ester such as cell-ulose acetate butyrate and a photoinitiator.   The compounds are preferably applied to the substrate by spraying a solution of the composition in one or more solvents selected from the group consisting of lower alcohols and ester, ketones having from 3 to 7 carbon atoms and lower alkyl Cellosolves, and re-moving the solvents.     Upon curing in air the compositions form extremely abra-sion resistant coatings on the substrate and are also char-acterized by being scratch resistant and resistant to attack by chemical and organic solvents.
Patent CA-1132748-A (CA)
Inventor: HECKLES JOHN S
IPC: B32B27/08
Filed: 1980-02-28
Granted: 1982-09-28
Abstract: DMK:SLW     ACRYLATE-ACETOACETAMIDE POLYMERS     Abstract of the Disclosure Crosslinked acrylate-acetoacetamide polymers are disclosed. These polymers are prepared by the reaction of at least one polyfunctional acrylate with at least one diacetoacetamide in the presence of a catalyst capable of promoting the reaction between the polyfunctional acrylate and the diacetoacetarnide.  In a preferred embodiment, the polymers are employed to produce wear layer compositions for surface coverings.
Patent CA-1147067-A (CA)
Inventor: SHAW ROBERT F
IPC: A61K49/00
Filed: 1980-05-01
Granted: 1983-05-24
Abstract: PARTICLES FOR INTRODUCTION INTO THE BLOOD OF A SUBJECT TO INTERACT WITH APPARATUS THAT CAN DETECT SIGNALS OUTSIDE THE BODY OF THE SUBJECT     Abstract of the Disclosure Particulate sources of signal which can be detected outside the body of a patient are introduced into the circulating blood and are tracked in three dimensions in the region of the heart using suitable detectors disposed about the patient's chest.          This permits the sequence of positions of each particle to be recorded as a function of time as each particle flows through a coronary vessel.  Data analyses of these recordings of particle positions provide information about the velocity of blood flow through the course of each coronary artery.  This velocity information is used to determine the extent, severity and location of stenotic lesions of the coronary arteries.
Patent CA-1145676-A (CA)
Inventor: DIXON THOMAS J
IPC: C11D1/37
Filed: 1980-05-21
Granted: 1983-05-03
Abstract: Abstract A conditioning shampoo containing as the conditioning agent about 1-3% of a saturated, straight chain fatty acid having from about 14 to about 18 carbon atoms, together with about 10-26% synthetic anionic surfactant and the balance water.  The novel feature is the fatty acid conditioner.
Patent CA-1105285-A (CA)
Title: Concrete form panel tying apparatus
Inventor: STRICKLAND JAMES K
IPC: E04G17/06
Filed: 1980-06-02
Granted: 1981-07-21
Abstract: ABSTRACT There is provided a concrete form panel tying apparatus which includes an elongated tie extending from inside the concrete through the plane of a concrete form panel.  Means are provided for clamping the tie outwardly of the concrete form panel for restraining outwardly relative movement of the form panel with respect to the tie. The tie has an end portion of a first transverse dimension, an inner portion of a second transverse dimension less than the first, and an outwardly sloped surface connecting the end portion with the inner portion.  The means for clamping the tie includes at least one clamping member having a recess for receiving the inner portion of the tie.  The portions of the clamping member adjacent the recess and distal from the form panel are engageable with the sloped surface, and the clamping member is movable between a clamped position in engagement with the sloped surface and an unclamped position out of engagement with the surface.
Patent CA-1133295-A (CA)
Inventor: CARLSEN W JOHN
IPC: G02B6/36
Filed: 1980-07-02
Granted: 1982-10-12
Abstract: ABSTRACT OF THE DISCLOSURE      A one-piece molded elastomer splicer for permanent or temporary coupling of guided light between two optical fibers.  Two cleaved fibers to be spliced are inserted into opposite ends of an elastic capillary tube somewhat smaller in diameter than the fibers, and pushed in until they meet in the center.  Symmetrical elastic restoring forces automatically align the two fiber axes along the axis of the tube.  When desired, the splicer can be trans-parent so that the resulting splice quality can be checked with a low-power microscope.  Manual insertion of the fibers is possible with care, but a simple mechanical insertion jig is suggested.       An optical fiber connector with built-in fiber-to-connector splice means connects two optical fibers with very low insertion losses even after many connect/disconnect cycles, with a simple and reliable means for installation in the field.  The connector has a central mating interface, fabricated, aligned, polished, and  anti-reflection coated at the factory, but with a built-in splicer for attaching to fibers in the field by the user.
Patent CA-1143383-A (CA)
Inventor: OHORODNIK ALEXANDER
IPC: C07C53/48
Filed: 1980-07-07
Granted: 1983-03-22
Abstract: PRODUCTION OF CHLOROACETYL CHLORIDE      ABSTRACT OF THE DISCLOSURE:      The invention relates to a process for making chloroacetyl chloride by subjecting acetyl chloride to a chlorination reaction. To this end, the in-vention provides for acetyl chloride in vapor form to be reacted with liquefied monochloroacetic acid in the presence of a stream of hydrogen chloride in a reaction zone heated to 110 to 180° C with the resultant formation of chloroacetyl chloride, the acetyl chloride and monochloroacetic acid being used in stoechiometric proportions or the mono-chloroacetic acid being used in a molar excess. Next, the reaction mixture is treated so as to expel a mixture formed of chloroacetyl chloride and unreacted acetyl chloride and the acid chloride mixture is subjected to distillative treatment so as to separate chloroacetyl chloride therefrom.
Patent CA-1138164-A (CA)
Inventor: HAMLYN MAXWELL C
IPC: D01D5/16
Filed: 1980-08-22
Granted: 1982-12-28
Abstract: ABSTRACT        CONTINUOUS SPIN-DRAW POLYESTER PROCESS  A low shrinkage, dimensionally stable, poly-ester industrial fiber is produced by a process which involves conditions of continuously spinning and drawing filaments wherein the filaments are passed through a steam impinging draw point localizing jet (25) at a temperature of about 460°C. to 580°C. to thereby heat the filaments substantially immediately above their second order transition temperature.  The low shrinkage polyester fibers are particularly useful in the prepara-tion of industrial products, including industrial belts, conveyor belts, and reinforced elastomeric structures.
Patent CA-1154448-A (CA)
Inventor: HOWE ROBERT K
IPC: A01N25/32
Filed: 1980-09-26
Granted: 1983-09-27
Abstract: ABSTRACT OF THE DISCLOSURE, This invention provides compounds of the formula wherein R is hydrogen, alkyl containing 1 to 5 carbon atoms, halo alkyl containing 1 to 5 carbon atoms or agriculturally acceptable cations: R1 is alkyl containing 1 to 5 carbon atoms or polyhaloalkyl containing 1 to 5 carbon atoms; R2 is alkoxy containing 1 to 5 carbon atoms, halogen, or phenoxy. The compounds of this invention have been found to be effective in reducing herbicidal injury to crop plants caused by thiocarbamate and acetanilide herbicides, and especially in reducing herbicidal injury to rice, sorghum or wheat crops caused by triallate, alachlor and butachlor herbicides.
Patent CA-1153348-A (CA)
Inventor: STEPHENSON ROBERT L
IPC: B60R22/42
Filed: 1980-10-28
Granted: 1983-09-06
Abstract: ABSTRACT         SEAT BELT SYSTEM WITH REDUCED SPOOLING A seat belt restraint system including a seat belt retractor for mounting in a vehicle, webbing stored on the retractor, a mechanism for transferring loads acting on the retractor in an emergency situation to a load-bearing part of the vehicle and a clamp associated on the load transfer mechanism which contacts the roll of webbing stored on the retractor subsequent to relative motion between the clamp and the retractor as a result of forces acting on the retractor during the emergency.  The system may be a passive seat belt sys-tem.
Patent CA-1126937-A (CA)
Inventor: LEE KYU H
IPC: B01D3/00
Filed: 1980-11-03
Granted: 1982-07-06
Abstract: ABSTRACT                 A method of assembling a hollow fibre mass transfer device by centrifugally potting both ends of a bundle of open-ended hollow fibres in a casing, wherein the casing is fitted with at least one such bundle of open-ended fibres, each fibre of which has each end projecting at least approximately 5 millimeters beyond the desired outer face of the potted assembly in the device, and wherein the method comprises the steps of mounting the casing with the projecting fibres in a centrifugal potting apparatus for simultaneous centrifugation of both ends of the fibre-carrying cas?ng, centrifuging the mounted fibre-carrying casing and delivering a liquid settable potting composition substantially simultaneously to both ends of the centrifuging casing to cause that composition to enter the casing ends and the fibre ends but to move into the fibre ends a distance less than the length of said projecting end and after the potting composition is set cutting off the projecting masses of fibre ends to provide the desired outer faces having cut fibre potted in the casing ends with the cut ends of the fibres open.
Patent CA-1143807-A (CA)
Inventor: AMAYA MAURICIO
IPC: H02G15/117
Filed: 1980-12-22
Granted: 1983-03-29
Abstract: Amaya Case 286 Abstract of the Disclosure A ready access closure is provided for communication cables of the type having an outer dielectric sheath and an electrically conductive shield surrounded thereby. The closure further includes a frame structure having end brackets, a longitudinal strap and a longitudinal tie brace, the strap and brace joining the brackets.  A ground clamp grips the cable shield and is connected directly to the tie brace to form an electrical connection therewith.
Patent CA-1164339-A (CA)
Inventor: CLINTON ALBERT J
IPC: A01N37/48
Filed: 1981-01-07
Granted: 1984-03-27
Abstract: Abstract of the Disclosure Compositions useful in the treatment of fungal infec-tions in soil and on plants are described.  They comprise a compound of the formula   and a suitable carrier, diluent or excipient therefor. Methods for the treatment of plant and soil fungal infec-tions with the above compositions are also described.