baber/WOPTO huggingface dataset:
Patent CA-1078366-A (CA)
Inventor: YAMAMOTO ROY L
IPC: C10M149/10
Filed: 1977-09-30
Granted: 1980-05-27
Abstract: LUBE OIL COMPOSITIONS      (D#74,680-F) ABSTRACT OF DISCLOSURE A fully formulated crankcase lubricating oil composition containing between about 0.1 and 10 wt. % of a tetrapolymer of 4-vinylpyridine (4-VP), a first alkyl meth-acrylate of the formula:            a second alkyl methacrylate of the formula:                     and a third alkyl methacrylate of the formula:            where R is alkyl of from 1 to 6 carbons, R1 is alkyl of from 10 to 15 carbons and R2 is alkyl of from 16 to 20 carbons, of a molecular weight between about 25,000 and 2,500,000 having a component ratio of 4-VP:C1 to C6 alkyl methacrylate:C10-C15 alkyl methacrylate:C16-C20 alkyl methacrylate of between about 2:10:78:10 and 10:30:30:30 and between about 0.1 and 5 wt. % of a calcium containing rust inhibitor, said composition having a sulfated metal ash content of between about 0.05 and 1 wt. %.                             -I-
Patent CA-1070981-A (CA)
Inventor: SCHAEFER ROBERT H
IPC: F16H57/04
Filed: 1977-09-30
Granted: 1980-02-05
Abstract: TRANSMISSION WITH SUMP OIL LEVEL RESPONSIVE CONTROLS          Abstract of the Disclosure A multiratio powershift transmission having automatic speed and torque demand responsive shift controls providing a normal shift program when the sump oil level is in the normal operating range. When the sump oil level is in an abnormal operating range, either lower or higher than the normal operating range, a sump oil level responsive control acts on the shift controls to provide an abnormal shift program preventing drive in the highest gear ratio and providing normal operation in the other gear ratio.
Patent CA-1077780-A (CA)
Title: Method for sealing off in the radial direction a volume of fluid bound between a stator and a rotor and an arrangement for carrying out said method
Inventor: OSTERSETZER SHLOMO
IPC: F01C19/00
Filed: 1977-11-14
Granted: 1980-05-20
Abstract: A B S T R A C T           The present invention relates to a method for sealing off in the radial direction a volume of fluid contained between a stator shell and a rotor rotating within it by means of a blade pivoted around an axis not passing through the center of gravity of said blade to a support mounted in said rotor and extending between it and said stator shell, the axis of said pivot being parallel to the cylindrical axis of the stator and said rotor.
Patent CA-1059080-A (CA)
Inventor: ARZBERGER WILLIAM A
IPC: B67D3/02
Filed: 1977-11-24
Granted: 1979-07-24
Abstract: DISPENSER FOR PERISHABLE BEVERAGES ABSTRACT OF THE DISCLOSURE   A refrigerated beverage dispenser particularly designed to handle perishable beverages such as milk wherein the bowl has an opening in the bottom wall through which a spout extends that is part of the outlet tube mounted in the bowl and submerged in the beverage.  The outlet tube is made of a good heat conductive material such as brass and the refrigerated beverage in the bowl is circulated over the surface of tube to maintain the tube temperature at the temperature of the beverage. A valve is mounted in the outlet tube, and a port is provided in the outlet tube upstream of the valve through which beverage in the bowl may discharge through the spout. A push handle mounted outside the bowl is connected to a push rod that extends through a tubular support in the bowl, and the push rod is coupled to the valve.
Patent CA-1084780-A (CA)
Inventor: ARVAI TIBOR
IPC: D05B55/02
Filed: 1978-01-25
Granted: 1980-09-02
Abstract: ABSTRACT OF THE DISCLOSURE          The invention relates to sewing machines, wherein the needle is mounted on the needle bar with both a transverse offset and an angular offset with respect to the axis of the needle bar. It may be applied both to sewing machines for domestic use and for industrial use.
Patent CA-1127174-A (CA)
Title: Organic fibers having improved  slip properties
Inventor: HUBER PETER
IPC: D06M15/647
Filed: 1978-02-27
Granted: 1982-07-06
Abstract: ABSTRACT OF THE DISCLOSURE       Novel polymeric organosilicon compounds containing aryl radicals are provided herein.  The polymeric organosilicon compounds are represented by the formula Ma Rb Si {(OSiR2)n Dlm   (OSiR7)n  OSiR3-aMa} 4-a-b in which R is hydrocarbon or a particularly specified substituted hydro-carbon radical, D represents radicals of the formula -Xa A-Xa (A-Xa)c-, X represents the groups:          ?, -NR'-, -O-, -S-, -SO2-, -R"-, -NR'R'', -?R"-, -OR"-, -SR"-, -SO2R", where R' is hydrogen or R, R" is a bivalent aliphatic hydrocarbon radical, A is a bivalent or substituted bivalent aromatic hydrocarbon radical, M represents radicals of the formula -Xa -A-Xa  (A-Xa)  H, a is 0 or 1, b is 0, 1 or 2, c is 0 or  number of from 1 to 5, m is 0 or a number of from 1 to 20, n is a number of from 1 to 1,000 with the pro-viso that at least one OSiR2-unit and at least one Xa-A-Xa-A group must be present for each molecule.  These products, when applied to organic fiber in the process specified herein for improving the gliding or slipping properties of organic fibers, e.g., to sewing thread, imparts improved lubricity thereto.
Patent CA-1112532-A (CA)
Inventor: BISHOP ROBERT C
IPC: A61H23/04
Filed: 1978-03-02
Granted: 1981-11-17
Abstract: PULSATILE STOCKING AND BLADDER THEREFOR    ABSTRACT OF THE DISCLOSURE              A device for applying intermittent compression to a body member, such as a leg, of a patient is disclosed.          This device has a highly elastic stocking of the anti-embolism type with an inelastic external panel secured to a portion of the stocking's circumference to provide a bladder cavity and restrict circumferential stretching of only a portion of the stocking. The inelastic panel has an openable structure, and internal bladder retaining pockets. An inflatable bladder includes an inner shaping panel causing the bladder to more readily conform to the shin area of the leg.
Patent CA-1048308-A (CA)
Title: Nail and rivet assembly for a riveting system
Inventor: PRAY WINSTON C
IPC: F16B13/06
Filed: 1978-03-07
Granted: 1979-02-13
Abstract: ABSTRACT OF THE DISCLOSURE     The specification describes an anvil nail and rivet assembly for use in fastening a belt fastener to a belt end comprising: a rivet having a longitudinally extending body and a head at one end of said body, there being a longitudinally extending bore at the other end of said body opening into the other end of said rivet body and defining a circumferential wall for flaring outwardly when attaching the rivet, an anvil nail having an upper end releasably secured to said other end of said rivet, a pointed lower end on said nail for penetrating a belt, an elongated shank on said anvil nail extending upwardly from said lower pointed end, an anvil surface on said upper end of said nail disposed beneath said other end of said rivet and at the upper end of said shank, said anvil surface including an enlarged shoulder surface on the upper portion of said shank extending outwardly to flare and roll said other end of said rivet and a stop surface on said anvil nail for limiting travel of said nail and allowing said rivet to continue traveling with said other end being deformed by said anvil surface.
Patent CA-1085572-A (CA)
Inventor: RACICOT ANDRE
IPC: E04C3/08
Filed: 1978-04-17
Granted: 1980-09-16
Abstract: ABSTRACT OF THE DISCLOSURE     A metal truss structure which is characterized by chord and web members formed of rectangular tubing and with the chords of double construction to take advantage of the weight and cost savings and high torsional strength of rectangular tubing and arranged for easy and inexpensive fabrication by avoiding precise cutting and difficult welding requirement.  This metal truss structure comprises chords, each including a pair of laterally spaced-apart rectangular tubing members positioned flat against opposite sides of the rectangular tubing web members at one cor-responding end and welded exclusively by weld lines extending along the longitudinal intersections of the chord members with the web members for simple and automatic welding.
Patent CA-1058925-A (CA)
Inventor: TURNER CHARLES L
IPC: B23C5/12
Filed: 1978-06-08
Granted: 1979-07-24
Abstract: ABSTRACT OF THE DISCLOSURE         The invention provides a hollow mill cutting tool capable of forming a cylindrical pin on one face of a plate member by removing material from the plate member.  The cutting tool comprises a generally cylindrical member terminating in a tip portion having a toroidal cross-section and having its axis aligned with the cylindrical member.  The inside diameter of the protruding end of the tip portion is selected to be the desired diameter of the cylindrical pin.  The tip portion includes a plurality of forward helical surfaces each terminating at a forward end in a cutting edge extending across the thickness of the toroidal cross-section.  Each helical surface extends rearwardly along a cylindrical path from the cutting edge at an angle of about 8°-11° with a plane transverse of the axis of the cylindrical member.  A back helical surface, which is inclined at an angle of at least 55° to a plane parallel to the axis, is connected to each of the forward helical surfaces.  A generally longitudinally-extending surface is connected at one end to the forward end of one of the forward helical surfaces to form a cutting edge, and the other end of each longitudinally-extending surface is connected to the rear end of an adjacent back helical surface.
Patent CA-1087135-A (CA)
Inventor: JWUC KARL J
IPC: B61G3/06
Filed: 1978-06-13
Granted: 1980-10-07
Abstract: A LOCKING MECHANISM OF A RAILROAD CAR COUPLER Abstract of the Disclosure A railroad car coupler having a chambered head on which is mounted a knuckle that is rotatable between a closed position and an open position.  A lock is provided within a chamber of the head to maintain the knuckle in a closed position.  The lock is movable to a lockset position where the knuckle is free to rotate to an open position.  A lever having a projecting trunion for engaging the lock and around which the lock rotates, is also movable within the chamber for rotating the lock to the lockset position.  The lever is provided with a projecting lug adjacent the trunion.  The lug is designed to cooperate with a ledge, formed within the head, to limit axial movement of the trunion to prevent the trunion from becoming disengaged from the lock.
Patent CA-1088479-A (CA)
Inventor: DETERS ELMER M
IPC: B67D7/48
Filed: 1978-10-31
Granted: 1980-10-28
Abstract: ABSTRACT OF THE DISCLOSURE        An apparatus for dispensing fluid into a container in which a first passage is formed in a housing for permitting direct flow of fluid from an inlet to an outlet associated with the housing and a second passage receives a portion of the fluid and includes an eductor for creating a vacuum in the housing.  A valve member is disposed in the housing and is normally biased into a closed position to close the passage. A manually operable lever is adapted to open the valve member and is controlled by a linkage mechanism responsive to the vacuum.  A diaphragm seal is associated with the valve member for preventing leakage of fluid through the valve mechanism.
Patent CA-1094438-A (CA)
Inventor: TAKIGAWA HIROYOSHI
IPC: B60C11/03
Filed: 1978-11-17
Granted: 1981-01-27
Abstract: Abstract of the Disclosure A heavy duty pneumatic tire is disclosed.  This tire has a tread pattern comprising projections arranged independently and spaced apart from each other in the circumferential direction of the tire and transverse grooves for separating the projections one from the other.  The projection is provided with a buttress nestling from the bottom of the transverse groove along the groove wall thereof and being partly united with the groove wall.  The buttress extends toward the direction of the transverse groove at a height lower than the surface level of the projection and is arranged so as to produce a narrow gap between the opposed adjacent buttresses or between the buttress and the opposite projection.
Patent CA-1132289-A (CA)
Title: Coating, impregnating and adhesive compositions  curable at ambient temperature and methods of  using them
Inventor: EMMONS WILLIAM D
IPC: C08F8/32
Filed: 1978-12-13
Granted: 1982-09-21
Abstract: PATENT APPLICATION OF     Docket no. 77-44A   By LEJ/jp 7693C/96z Abstract of the Disclosure Addition polymers containing a plurality of terminal and/or pendant amine groups in which the nitrogen atom of at least some of such groups is of primary or secondary character. or aldimine or ketimine groups form the main film-forming component in compositions for coating and the like purposes, which also contain a polyfunctional acrylic monomer, such as ethylene glycol diacrylate, with or without monoethylenically unsaturated acrylic ester. Such compositions provide durable films having excellent mechanical and resistance properties even on ambient curing though baking may be used to accelerate the cure. A method of use is also claimed in which the components are mixed in suitable vehicles, e.g. dispersant or solvent media, optionally with fillers and/or pigments, as desired, and after application of the composition, such as for coating, it is cured by exposure to ambient conditions, naturally occurring or controlled, or it is cured at elevated temperatures or by applying a plurality of curing conditions in succession, e.g. first to ambient conditions and subsequently to elevated temperatures in one or more stages of baking.
Patent CA-1119716-A (CA)
Title: Blemish compensating system for a solid state image pick-up device
Inventor: TAKEMURA YASUO
IPC: H04N5/367
Filed: 1979-01-19
Granted: 1982-03-09
Abstract: Abstract of the Disclosure There is provided a blemish compensating system used for a solid state image pick-up device having a plurality of image pick-up elements which are arranged to store electric charges corresponding to an optical image formed on the light sensitive portions thereof and are sequentially energized by a driving circuit to derive out the electric charges stored on the respective image pick up elements.  The blemish compensating system includes a memory which stores address data representing the position of a blemish image pick-up element and produces an output signal when the address of the memory storing the address data for the blemish image pick-up element is specificed by a signal in synchronism with the output of the driver circuit, a delay circuit for delaying the output signal of the solid state image pick-up device by a time required for one horizontal scanning, and a switch circuit in which, when it is at a first switching position, it permits the output signal of the solid state image pick-up device to pass there-through, and in which, in response to the output signal from the memory circuit, it is set to a second switching position so that it permits the output signal from the solid state image pick-up device by way of the delay circuit to pass therethrough.
Patent CA-1075691-A (CA)
Inventor: MOHLER WERNER
IPC: C07D473/06
Filed: 1977-12-07
Granted: 1980-04-15
Abstract: ABSTRACT         This invention relates to a process for the preparation of the compounds of general formula              (I) wherein R1 is a straight-chain 5-oxohexyl group, R2 is alkyl having at most 2 carbon atoms and R3 is a straight-chain or branched alkyl group containing from 2 to 4 carbon atoms, and physiologically acceptable acid addition salts thereof, which comprises a)   reacting an alkali metal salt of a 3-methyl- or 3-ethyl-7-alkyl-xanthine with a substance selected from the group consisting of a 1) a compound of formula   (III) wherein A is an alkylene group containing 4 carbon atoms and Hal is a halogen atom; b 1) an acetal, c 1) ketal and d 1) thioketal therefrom and subsequently hydrolysing the product, or b)   reacting an alkali metal salt of 1-(5-oxohexyl)-3-methyl- or 3-ethyl-xanthine with an alkylating compound selected from the group consisting of alkyl halides and a dialkyl sulphate wherein the alkyl group or groups contain 2 to 4 carbon atoms in the presence of a solvent, or c)   reacting a compound of formula                (IV) wherein X is an alkylene group containing 3 carbon atoms and Hal is a halogen atom with an alkali metal salt of an acetoacetate and subsequently subjecting the reaction product to ketone splitting to obtain a product of general formula (I) as defined above, or d)   oxidation of a compound of formula               (V) wherein R2 and R3 have the meaning as defined above and Y is a 5-hydroxyhexyl group; and wherei.n the product obtained is isolated per se or reacted with an acid to form a physiologically compatible acid addition salt thereof.  It also relates to the products of this process which are useful in the treatment of diseases involving deficiencies in the blood vascular system.
Patent CA-1121552-A (CA)
Inventor: BAUMEL HUGUES
IPC: A61F2/00
Filed: 1979-02-20
Granted: 1982-04-13
Abstract: ABSTRACT TO THE DISCLOSURE;            An artificial anus device, which includes a magnetic peri-orificial plate provided on one of its surfaces with an adhesive coating, and a flexible plug lodgeable in the intestinal opening and essentially constituted by a hollow cylindrical body provided at its end turned towards the outside of the abdomen with a magnetic ring which surrounds it and, when the plug is in the intestinal opening, cooperates with the peri-orificial plate to obturate the artificial anus.  The cylindrical body includes, at its opposite end turned towards the intestine, slots for the passage of gases, the cavity of cylindrical body being closed at its outer end by a suitable closure device provided with one or several slots for the passage of gases.
Patent CA-1137180-A (CA)
Inventor: HAASS ADOLF
IPC: H04B3/14
Filed: 1979-03-09
Granted: 1982-12-07
Abstract: S P E C I F I C A T I O N          TO ALL WHOM IT MAY CONCERN:      BE IT KNOW that I, ADOLF HAASS, a citizen of Austria, residing at Eichelhaeherstrasse 54, 8000 Muenchen 60, Germany, have invented certain new and useful improvements in "A CIRCUIT ARRANGEMENT FOR AUTOMATIC DISTORTION CORRECTION OF A SIGNAL" and I do hereby declare that the following is a full, clear and exact description of the same, reference being had to the accompanying sheets of drawing and to the numerals of reference marked thereon which form a part of this specification.                     ABSTRACT OF THE DISCLOSURE        A circuit arrangement for automatic distortion correction of a signal transmitted over a line having low-pass filter characteristics, employs a distortion corrector having a controllable high-pass filter and a controllable-gain amplifier.  The distortion corrector includes the high-pass filter with a predetermined frequency characteristic and a first attenuator connected in series therewith in a first branch, and a two-terminal network of a predetermined frequency characteristic in a second branch.  The controlled-gain amplifier includes a second attenuator and an amplifier connected in series therewith which effects a predetermined amplification.  The current/voltage characteristics of the first and second attenuators are substantially identical and their attenuation depends on a signal which is derived from the distortion-correct signal by means of rectification and smoothing.                             - i -
Patent CA-1107503-A (CA)
Inventor: METZLER PHARES H
IPC: A01K85/16
Filed: 1979-05-23
Granted: 1981-08-25
Abstract: SALMON JIG     Abstract A salmon jig is disclosed on the slip-hook principle with a shape and related line connection arrangement imparting a unique action not attained by other jigs. It comprises an elongated plate-like lead body tapered in width from its leading end to its trailing end, having substantially a 20° bend transverse to its body plane at a location about one-third of its length forwardwardly of its trailing end, and having an oblique, substantially flat leading end face angled at approximately 45° to its body plane and 45° to a longitudinal plane perpendicular to its body plane, with a longitudinal line element slide bore extending from an exit at the trailing end to an entrance at the leading end, the latter being spaced transversely inwardly in the body plane from the longer longitudinal edge of the body by approximately one-third the body's maximum width.
Patent CA-1181943-A (CA)
Inventor: LEUNG YUEN P
IPC: D06F58/20
Filed: 1979-10-09
Granted: 1985-02-05
Abstract: ABSTRACT OF THE DISCLOSURE          A kit is produced which comprises an active agent, a reusable substrate capable of being coated with or impregnated with the active agent and means for coating or impregnating said substrate both initially and for re-coating or re-impregnating said substrate with the active agent after each use or after multiple uses.
Patent CA-1137655-A (CA)
Title: Bloc reacteur et installation nucleaire en  comportant application
Inventor: PIERART ROBERT
IPC: G21C5/00
Filed: 1979-10-19
Granted: 1982-12-14
Abstract: La présente invention concerne un bloc réacteur ainsi qu'une installation nucléaire en comportant application. Cette installation est essentiellement caractérisée par un bloc réacteur constituant un module déplaçable formé d'une enveloppe et d'un socle, par un caisson destiné à recevoir le bloc réacteur, et par un module d'obturation du caisson et contenant par exemple une piscine de stockage du combustible nucléaire usé. L'installation selon l'invention peut constituer une chaufferie nucléaire transportable vers le site d'utilisation sous la forme d'un ensemble intégral ou par éléments séparés.
Patent CA-1143834-A (CA)
Inventor: WINSLOW JOHN S
IPC: G11B7/08
Filed: 1979-11-08
Granted: 1983-03-29
Abstract: METHOD AND APPARATUS FOR TRACKING AN OPTICALLY READABLE INFORMATION TRACK               ABSTRACT OF THE DISCLOSURE           Apparatus, and a related method,  for main-taining an incident beam of radiation in alignment with the centerline of a movable, optically-readable infor-mation track, wherein the track comprises a succession of  light-reflecting  and  light-scattering  regions representative of a frequency modulated carrier and the sides of the track are adapted to scatter incident radiation in predetermined directions.   The apparatus includes photodetector means for sensing the amount of radiation scattered by each side of the track and for  generating  an error  signal  indicative of the deviation of the incident beam relative to the center-line of the track, along with means responsive to the error signal for controllably moving the incident beam into  alignment with the centerline of the  track.
Patent CA-1131987-A (CA)
Title: Food products comprising a continuous aqueous phase  and a dispersed gelled aqueous phase
Inventor: MORAN DAVID P J
IPC: A23L9/20
Filed: 1979-11-16
Granted: 1982-09-21
Abstract: - 1 -                     L 571 (R) ABSTRACT OF THE INVENTION:            The invention provides food products comprising a continuous aqueous phase and a dispersed gelled aqueous phase.  The dispersed phase is preferably made up of gelled water beads of average diameter of 5-10 microns, which beads can, if desired, be coated with a layer of oil.  The gelled water beads can contain hydrocolloids, e.g. locust bean gum.