baber/WOPTO huggingface dataset:
Patent CA-1203947-A (CA)
Inventor: KUBO YOICHIRO
IPC: C08F8/04
Filed: 1983-12-14
Granted: 1986-04-29
Abstract: ABSTRACT OF THE DISCLOSURE         A process for catalytically hydrogenating a carbon-carbon double bond or a conjugated diene polymer by introducing hydrogen in the solution or said polymer, characterized in that a palladium salt or a carboxylic acid is used as a catalyst.
Patent CA-1215430-A (CA)
Inventor: TAHARA MASATO
IPC: H04B7/00
Filed: 1983-12-19
Granted: 1986-12-16
Abstract: Cross-polarization Distortion Canceller for use in Digital Radio Communication Receiver ABSTRACT      The present invention features a cross-polarization distortion canceller for use in a digital radio communication receiver, wherein error signal compensation is achieved by providing the baseband signals and the error signals using the same recovered signal or by using an error signal compensating circuit wherein carrier signals are compared in phase for generating adjusted error signals.
Patent CA-1227983-A (CA)
Title: Surgical instrument for cutting fragments of tissue
Inventor: WHIPPLE TERRY L
IPC: A61M1/00
Filed: 1984-01-23
Granted: 1987-10-13
Abstract: SURGICAL INSTRUMENT                          Abstract Cutting-suctioning instrument having an elongated support and first and second, opposed distal jaws, at least one of which is pivotable about a transverse axis and adapted to be closed by an actuator, and a suction throat defined between proximal portions of the two jaws.  Preferably, a sliding inner tube, which defines the suction passage, serves as actuator to move the pivotable jaw.  As a cutter for meniscal cartilage, a hollow tube defining a tissue-fragment transport, suction passage is arranged to communicate through the open throat with the region between the jaws to receive cut tissue while suction is associated with the proximal end of the instrument for enabling tissue to be drawn from between the jaws, through the throat and thence through the transport passage while the instrument remains in situ for repeated cutting.          Preferred embodiments of the intrument are especially useful in arthroscopic surgery.
Patent CA-1203763-A (CA)
Title: Proteine hybride codee par un fragment d'adn
Inventor: GALIBERT FRANCIS
IPC: C12P21/00
Filed: 1984-01-23
Granted: 1986-04-29
Abstract: L'invention se rapporte à une protéine hybride susceptible d'être codée par le fragment ADN inséré dans le vecteur.
Patent CA-1229338-A (CA)
Inventor: MORIARITY THOMAS C
IPC: C08G18/64
Filed: 1984-01-25
Granted: 1987-11-17
Abstract: Abstract of the Disclosure There is herein provided a urethane-containing material having one or more moieties of the structure:                        wherein R is hydrogen, an alkyl, alkenyl or aryl group; wherein X is hydrogen, an alkyl, alkenyl or aryl group, or wherein X is a moiety of the structure:                            of which R1 and R2 are, each independently, hydrogen, an alkyl, alkenyl or aryl group, or members of a cyclic or heterocyclic group.  The urethane-containing material is particularly useful as a low temperature curing agent for active hydrogen-containing materials.  Curable compositions containing the urethane curing agent and the active hydrogen-containing materials are useful as electrocoating compositions.
Patent CA-1240295-A (CA)
Inventor: SCHIRMER HENRY G
IPC: B65D30/00
Filed: 1984-04-13
Granted: 1988-08-09
Abstract: GUSSETED BAG                   ABSTRACT OF THE DISCLOSURE         A gusseted bag is provided which,  according to a preferred mode,  is  constructed  of  thermoplastic multilayer  film with an  outer sealing layer and has a seamless folded bottom and reverse-fin-sealed sides.  Advantageously, the starting material for such bags is lay-flat tubular film cut longitudinally along the center of one side, which is folded and joined to itself along each side of the longitudinal cut, respectively.  In an alternate mode wherein the bag bottom is not seam-less but is end-sealed, the bag is constructed by joining together two such lay-flat tubes along each side of their longitudinal cuts, respec-tively.
Patent CA-1216886-A (CA)
Inventor: SAUER HANS
IPC: H01M2/02
Filed: 1984-04-19
Granted: 1987-01-20
Abstract: ABSTRACT OF THE DISCLOSURE          In an air/oxygen button cell the multilayer air electrode is reliably held in place between an inwardly extending rib which is formed in the bottom of the cathode cup and a sealing base which is associated with the cup forming the negative electrode.  The sealing base acts like a domed spring under tension because of a sloping portion provided in its bottom in the region above the rib.  The air electrode remains flat and is secure against lateral displacements.
Patent CA-1209393-A (CA)
Inventor: ZELLER-PENDREY JEANINE I
IPC: G03C1/498
Filed: 1984-05-02
Granted: 1986-08-12
Abstract: Abstract of the Disclosure A photothermographic element having a strippably-adhered, antihalation layer is disclosed.  The element comprises at least one photosensitive layer adhered to one surface of a support base, and an antihalation layer having a resistance greater than 5000 ohms per square, adhered to any surface of said element and dry-strippable therefrom, said antihalation layer having a delaminating resistance in the range of 6 to 50 g/cm, a layer strength in g/cm greater than its delaminating resistance, and an optical density of at least 0.1.
Patent CA-1225041-A (CA)
Inventor: BRUSSEE RICHARD C
IPC: B03C3/41
Filed: 1984-06-11
Granted: 1987-08-04
Abstract: ABSTRACT OF THE DISCLOSURE      An improved high-voltage discharge electrode assembly for an electrostatic precipitator is disclosed. The discharge electrode assembly comprises, in combination, an elongated discharge electrode, an anchoring element one end of the elongated discharge electrode being secured at the anchoring element, and a flexible shroud closely surrounding the elongated discharge electrode adjacent the anchoring element whereby the life of the electrode in the electrostatic precipitator is expounded.  In a preferred form, the flexible shroud is a closely coiled, cylindrical helical spring.
Patent CA-1207637-A (CA)
Inventor: BARANSKI EDWARD J
IPC: B23D59/00
Filed: 1984-06-13
Granted: 1986-07-15
Abstract: ABSTRACT A resaw has twin arbers with one to six blades mounted on each arber.  In addition, the resaw has a rotatable fence with a continuous belt along its peri-phery.  Two side pressure rollers are mounted adjacent to the rotatable fence between an entrance to the resaw and the blades.  A workbed of the resaw is made up of a series of spiked rollers.  Just prior to an exit from the resaw, there is located a top roller which is mounted normal to the side pressure rollers and can move further away from or closer to the workbed.  The arbers are each powered by an electric motor.  The rotatable fence, the side pressure rollers and the spiked rollers are all powered by hydraulic motors connected to a single power source and all rotate at the same speed at any given time.  The side pressure rollers are automatically adjustable so that they exert pressure towards the rotatable fence on any wood that is located between said rollers and said fence.  The side pressure-rollers, the rotatable fence and the spiked rollers operate together to force wood from an entrance to said resaw, past said arbers, to an exit. The resaw can be used to process lumber of various widths and heights without stopping the resaw to make adjustments as the lumber changes in size.
Patent CA-1208679-A (CA)
Inventor: NAGAMOTO MITSUKI
IPC: H01H51/22
Filed: 1984-06-29
Granted: 1986-07-29
Abstract: Polarized Electromagnet and Polarized Electromagnetic Relay ABSTRACT OF THE DISCLOSURE:      A polarized electromagnet comprises a generally E-shaped yoke including a pair of outer legs and an intermediate leg therebetween, the three legs being interconnected by a base portion, and a coil wound about the intermediate leg. A generally U-shaped armature comprises a permanent magnet and two pole plates attached to both ends of the permanent magnet. The armature is so positioned that each pole plate extends between the intermediate leg and a respective one of the outer legs of the yoke. The armature may be fitted into a generally U-shaped resin member integrally molded with portions extending outwardly to opposite sides of the pole plates and slidable engaged in guide slots provided in the outer yoke legs. When used in an electromagnetic relay, these projecting portions form actuating members engaging movable contacts of the relay.
Patent CA-1238314-A (CA)
Inventor: CALLAHAN JAMES F
IPC: C07K7/50
Filed: 1984-08-13
Granted: 1988-06-21
Abstract: PROCESS FOR PREPARING BASIC HEPTAPEPTIDE         VASOPRESSIN ANTAGONISTS     Abstract of the Disclosure Certain cyclic vasopressin antagonists, which have an .omega.-amino- or guanidinoalkyl substituent attached to the cysteine in the 6-position of a vasopressin-like ring, are prepared by the processes of this invention.  A species pre-pared thusly is [1-(.beta.-mercapto-.beta.,.beta.-cyclopentamethylene-propionic acid)-2-(O-ethyl-D-tyrosine)-4-valine-8-(1,5-diaminopentane)-8-desarginine-9-desglycinamide] vasopressin.
Patent CA-1222260-A (CA)
Inventor: WEIHS FREDERICK H
IPC: G01G19/02
Filed: 1984-08-21
Granted: 1987-05-26
Abstract: Abstract of the Disclosure A scale includes a movable platform which is supported by a plurality of improved force transmitting assemblies.          Upon sideways movement of the platform, the force transmitting assemblies and platform interact to align the force transmitting assemblies and to center the platform.          Each force transmitting assembly includes a slider which is movable along a base surface.  A rocker pin transmits force between the slider and a load cell beam which is connected with the platform.  When the platform is moved sideways relative to the base, the rocker pin is tilted to a maximum offset position in which horizontally offset vertical force components are applied to the rocker pin.          In accordance with the present invention, stop surfaces on the slider and load cell beam are disposed in abutting engagement when the rocker pin is in a maximum offset position.
Patent CA-1250356-A (CA)
Inventor: ARIMA KEIZI
IPC: C21C5/46
Filed: 1984-09-05
Granted: 1989-02-21
Abstract: METHOD AND APPARATUS FOR MEASURING SLAG-FORMING CONDITIONS WITHIN CONVERTER     ABSTRACT OF THE DISCLOSURE      A method and apparatus for directly observing the slag-forming conditions in a vessel interior (3).     A device (5) for observing the vessel interior light is disposed in a throughhole (4) extending through the side wall 20 of a top-blowing or top- and bottom-blowing converter to reach the vessel interior (3).  The converter operation can be carried out at a high accuracy on the basis of this observation.
Patent CA-1225809-A (CA)
Title: Laminates on the basis of polypropylene and process  for preparing such laminates
Inventor: LEMSTRA PIETER J
IPC: B32B27/32
Filed: 1984-09-28
Granted: 1987-08-25
Abstract: The invention accords to a laminate at least consisting of a first layer from a mixture of at least a propylene polymer and an ethylene-vinylalcohol copolymer and a second layer from at least one propylene polymer, the first layer at least consisting of a mixture of 60-99 parts by weight of a substantially crystalline propylene polymer and 1-40 parts by weight of an ethylene-vinylalcohol copolymer, the second layer at least consisting of a substantially crystalline propylene polymer, the said ethylene-vinylalcohol copolymer having a melting tem-perature at atmospheric pressure which is at most equal to and not more than 30 K lower than the melting temperature at atmospheric pressure of the one of the substantially crystalline propylene polymers used having the highest melting temperature, and the laminate having been subjected to multi-axial stretching to a degree of at least twice in at least 2 directions at a temperature which at most equals the melting tem-perature of the one of the substantially crystalline propylene polymers used having the highest melting temperature and to a process for pre-paring such a laminate.
Patent CA-1222038-A (CA)
Inventor: CLARK KEITH S
IPC: E05B49/02
Filed: 1984-09-28
Granted: 1987-05-19
Abstract: ABSTRACT OF THE INVENTION            Lock box for use in a secure entry system comprising a case  with  a  key  compartment  therein.    The  key compartment  has  at  least  a  portion  thereof movable between  key  retaining  and  key  access  positions.   A shackle is mounted in the case and is movable between locked  and  unlocked  positions.   First  and  second electromagnetic latches are carried within the case for use in operation of the key compartment and the shackle respectively.  A power supply is provided in the case.         Circuitry is provided within the case connecting the power supply to the first and second electromagnetic latches.   A keyboard  is  carred by  the  case  and  is accessible from the exterior of the case.  The keyboard is  connected  to  the  circuit  means  for  selectively operating the first and second electromagnetic latches.
Patent CA-1238434-A (CA)
Inventor: ANDREWS DAVID H
IPC: G06F9/28
Filed: 1984-10-30
Granted: 1988-06-21
Abstract: ABSTRACT OF THE DISCLOSURE        An electronic data processing pipeline system and method for processing encoded control points representing graphical illustrations.  The pipeline comprises a number of separate micro-programmed circuit cards, each of which are programmed to perform a specific processing operation.  A command is sent to a matrix maker card which calculates a transformation matrix representing the desired transformation.  Electronic representations of control data points are then trasmitted to the pipeline for processing.  These control points are 3D points comprising both the vertices which terminate linear edges of the illustration and the control points corresponding to curved edges of the illustration.  The control points are then multiplied by the transformation matrix in a vector multiplier circuit card.          They are then clipped to the planes of the viewing frustum and are mapped onto the 2D viewing window.  The clipped control points are then exploded to generate a plurality of small line segments representing each of the curved edges of the illustration.  The appropriate portions of the illustration are rendered as a line drawing and the processed data is converted into a form which is appropriate for scan conversion.
Patent CA-1247522-A (CA)
Inventor: NOWINSKI ROBERT C
IPC: G01N33/531
Filed: 1984-11-08
Granted: 1988-12-28
Abstract: ABSTRACT OF THE DISCLOSURE            The invention relates to polymerizable compounds integrally containing polypeptides and their use in polymeriza-tion induced separation immunoassays.  A conjugate used in the de novo preparation of polymers containing one or more polypep-tides is disclosed, comprising a polymerizable compound containing at least one reactive site for bonding with a polypeptide and a polypeptide covalently bonded thereto.  A method of selectively removing substances from a fluid mixture is further disclosed, and comprises covalently bonding a polymerizable organic compound to a polypeptide that has binding activity to the substance in the fluid mixture to form a conjugate, contacting the substance with the conjugate to bind the compound to the polypeptide and form a polymerizable organic compound/polypeptide--substance complex, and polymerizing the complex to form an insoluble polymer which can be separated from the fluid mixture.  The invention also comprises an immunoassay method for determining the presence of an analyte in a fluid sample suspected of con-taining an analyte comprising the steps of contacting the fluid sample with a monomer/reactant conjugate in order to form a monomer/reactant conjugate--analyte complex and providing a reporter for labeling the monomer/reactant conjugate--analyte complex, and then separating the labeled complex by initiating polymerization of the monomer/reactant conjugate--analyte complex, and finally detecting the incorporation of reporter into the polymerized complex.
Patent CA-1228148-A (CA)
Inventor: KNOLLENBERG ROBERT G
IPC: G01N15/02
Filed: 1984-11-16
Granted: 1987-10-13
Abstract: LASER WITH STABILIZED EXTERNAL PASSIVE CAVITY     Abstract of the  Disclosure A laser having a stabilized external passive cavity is disclosed, with stabilization being effected by modulation of an external mirror positioned along the laser axis.  The laser system includes first, second and third spaced mirrors with the second mirror being an output coupler positioned between the first and third mirrors so that an active cavity is defined between the first and second mirrors and a passive cavity is defined between the second and third mirrors.  The active cavity feeds, or pumps, the passive cavity which is stabilized by modulation of the third mirror by movement along the laser axis by linear oscillation to Doppler shift the reflected waves within the passive cavity and thereby produce frequencies that do not interfere with the stable modes of the active cavity.  By stabilization of the passive cavity, advantages of an inter cavity laser device can be realized without incurring the practical disadvantages of such devices, and results in a laser device that is particularly well suited for particle size measurement.
Patent CA-1257035-A (CA)
Inventor: MARTIN BILLY P
IPC: F16G5/06
Filed: 1984-12-03
Granted: 1989-07-04
Abstract: Abstract of the Disclosure CUSHION STOCK FOR POWER TRANSMISSION BELTS      Power transmission belts have a cushion stock which improves the durability of the belts.  The cushion stock contains a melamine and a silane and preferably cotton reinforcement and silica. 2-thiazolidinethiones can be used as accelerators in the cushion stocks.
Patent CA-1239361-A (CA)
Title: METHOD OF PREPARING D(-)-.beta.-HYDROXYISOBUTYRIC ACID BY FERMENTATION
Inventor: ROBISON ROBERT S
IPC: C12R1/84
Filed: 1984-12-14
Granted: 1988-07-19
Abstract: ABSTRACT              METHOD OF PREPARING D(-)-.beta.-HYDROXYISOBUTYRIC ACID BY FERMENTATION     A method is provided for preparing D(-)-.beta.-hydroxyisobutyric acid by fermentation employing isobutyryl chloride or the methyl and/or ethyl esters of isobutyric acid or the methyl and/or ethyl esters of methacrylic acid and/or the acetate and/or formate esters of isobutyl alcohol and/or isobutyl isobutyrate or isobutyl methacrylate as the substrate and a microorganism of the genus Candida and other fungi.  In an alternative method, the isolated cells of the various microorganisms are employed with one or mixtures of the above substrates.
Patent CA-1236400-A (CA)
Inventor: MIKKOLA ANTTI R
IPC: A61K35/74
Filed: 1985-01-08
Granted: 1988-05-10
Abstract: ABSTRACT OF THE DISCLOSURE         A novel composition is provided herein which is useful in the prophylaxis of disturbances in the normal intestinal bacteria flora in poultry.  The composition is intended to be administered as an aqueous mix-ture and it contains anaerobic bacteria of intestinal origin and an agent, preferably cysteine, which serves to decrease the toxic effect of the oxygen dissolved in the water.
Patent CA-1239669-A (CA)
Inventor: BOERDALEN KNUT
IPC: H02J17/00
Filed: 1985-01-10
Granted: 1988-07-26
Abstract: ABSTRACT:      Inductive electric connector having a primary winding (12) and a secondary winding (13) as well as a magnetic circuit (11) for the windings.  The magnetic circuit may be closed or opened so as to establish a connection, or to interrupt the connection, respectively. The magnetic circuit (11) comprises at least two disk shaped elements (21a, 22a, 21b, 22b) having surfaces in engagement with each other and being mutually dis-placeable parallel to the engagement surfaces, in order to close or open the magnetic circuit . One of the windings may be removed from the magnetic circuit after the opening thereof, during a disconnecting operation. The main field of use is in electric underwater instal-lations.
Patent CA-1244409-A (CA)
Title: Process for the production of a starch dispersible in   boiling water
Inventor: WURSCH PIERRE
IPC: A23L1/0522
Filed: 1985-01-11
Granted: 1988-11-08
Abstract: Title:       A process for the production of a starch dispersible in boiling water Inventors:   Pierre W?RSCH    Philippe ROULET     Abstract:            The invention relates to a process for the production of a starch dispersible in boiling water by heat treatment in the presence of water and an emulsifier. A mixture of starch, an emulsifier containing at least one fatty acid monoester in a quantity of from 1 to 5 % by weight of fatty acid monoester, based on the dry weight of the starch, and water is prepared in such a way that the water content of the mixture amounts to between 20 and 30 % by weight, and the mixture is heat-treated for 1 to 20 mins at a temperature of 90 to 120°C to obtain a starch showing 95 to 100 % dispersibility in boiling water.
Patent CA-1228936-A (CA)
Inventor: FIDDYMENT PHILIP J
IPC: H01S3/06
Filed: 1985-03-07
Granted: 1987-11-03
Abstract: ABSTRACT OF THE DISCLOSURE       A semiconductor device comprises a base semi-conductor portion and first and second elevated semi-conductor portions thereon separated by a channel.          The uppermost surface of the first elevated semicon-ductor portion carries a metal electrical contact layer and the uppermost of the second a dielectric layer.  The surfaces defining the channel are sub-stantially free of metal and dielectric.  The struc-ture can be used in a ridge waveguide laser, the first elevated semiconductor portion constituting the ridge.          Distributed feedback corrugations may be incorporated in such devices or in other ridge waveguide structures.
Patent CA-1229218-A (CA)
Inventor: PORCHAM WOLFGANG
IPC: E03D9/08
Filed: 1985-03-11
Granted: 1987-11-17
Abstract: "A Process for Producing Silane"    Abstract A process for producing silane, whereby silicon tetra-fluoride is reacted with magnesium hydrides in a melt of alkali or alkaline earth halides under a hydrogen partial pressure which is greater than the dissociation pressure of the magnesium hydrides at the temperature of the melt.
Patent CA-1243451-A (CA)
Title: Knitted clothing article
Inventor: ZINGG PETER
IPC: D04B1/26
Filed: 1985-03-26
Granted: 1988-10-25
Abstract: ABSTRACT            The knitted clothing article has a non feltable base mesh layer. On the outside  surface of said base mesh layer a yarn layer is knitted in a said base mesh and consisting of feltable textile fibres and forming loop pile meshes. Due to the interaction of the inner base mesh layer with the outer plush layer, a climatic zone is built up that, especially in sports clothing, hosiery and health clothing, assures a good moisture removal and an agreeable body temperature.
Patent CA-1225147-A (CA)
Inventor: HINN WERNER
IPC: H04N5/57
Filed: 1985-04-25
Granted: 1987-08-04
Abstract: ABSTRACT AUTOMATIC KINESCOPE BIAS CONTROL SYSTEM WITH MODIFIED INITIAL OPERATION           In a video signal processing system such as a video monitor including an automatic kinescope bias (AKB) control system, the time required for the AKB system to initially achieve correct kinescope biasing is reduced with respect to a given interval of time beginning when the video processing system is initially energized.  This is accomplished by reducing a storage time constant of the AKB system during the given interval, and by pre-charging a storage element of the AKB system during the given interval.