baber/WOPTO huggingface dataset:
Patent CA-2059940-A1 (CA)
Inventor: COOPER ERNEST B JR
IPC: C09K3/14
Filed: 1992-01-23
Abstract: PATENT     ABRASIVE PARTICLE AND ROTARY SEAL THEREWITH                         ABSTRACT     An abrasive particle, for use in a manufacturing method in which the particle is exposed to a high energy beam, such as a laser, is provided with an abrasive core having an enclosing coating which protects the core from detrimental deterioration during exposure to the beam. In one form, the coating is multilayer.      The particle is included on a surface of a member of a rotary seal for abrading an opposing surface.
Patent CA-2060302-A1 (CA)
Title: Optical computing method using interference-fringe component regions
Inventor: HAIT JOHN N
IPC: G06E3/00
Filed: 1991-10-17
Abstract: ABSTRACT OF THE DISCLOSURE   A fundamental method and apparatus for using wave-type energy, such as light, toprovide: amplification, energy control, and logic functions including OR, EXCLUSIVE OR, and INVERTER; as well as: bistable information storage; computing; visual display; and dynamic imaging (where images are modified continually as computation proceeds) is disclosed. The method uses modulated input beams that are able to produce interference fringes, that are separated into constructive interference component regions and destructive interference component regions, to provide outputs from individual functions, that result from the interference which occurs in the separated interference-fringe component regions. Many basic functions are interconnected to produce more complex functions including complete digital and analog computers. Holograms made up of many subholograms are used to separate fringe component regions, and to direct function interconnecting beams.
Patent CA-2063005-A1 (CA)
Title: Amylin and calcitonin gene-related peptide use and antagonists thereof
Inventor: KREUTTER DAVID K
IPC: C07K14/575
Filed: 1992-03-13
Abstract: AMYLIN AND CALCITONIN GENE-RELATED PEPTIDE USE AND ANTAGONISTS THEREOF                    Abstract This invention relates to the use of amylin or calcitonin gene-related peptide (CGRP) to reduce insulin stimulated glycolysis in muscle or muscle cells. This invention also relates to a method for assaying the ability of a compound to inhibit the reduction in insulin stimulated glycolysis in muscle or muscle cells caused by amylin or CGRP.  Further, this invention relates to compounds capable of inhibiting the reduction in insulin stimulated glycolysis in muscle or muscle cells caused by amylin or CGRP.  This invention also relates to pharmaceutical compositions and methods for inhibiting the reduction in insulin stimulated glycolysis in muscle or muscle cells in a mammal caused by amylin or CGRP.
Patent CA-2064375-A1 (CA)
Inventor: PINE JAMES J
IPC: A47C1/0355
Filed: 1992-03-27
Abstract: The invention provides a carriage mechanism for a glider/three-way recliner chair using relatively few link elements and which does not require positive locking linkages in order to stop the gliding movement.  The carriage mechanism includes mirror-image left and right support assembly operatively interconnected by a torque tube and a main linkage sub-assembly which is capable of moving in a gliding motion relative to a flooring surface when a support assembly is in a retracted condition and moves in a motion which is parallel to the flooring surface when the support assembly is shifted to an intermediate extended condition with the parallel motion tending to stop due to gravity.
Patent CA-2068494-A1 (CA)
Title: Method of adhering food toppings
Inventor: NAYYAR DALIP K
IPC: A23P20/10
Filed: 1992-05-12
Abstract: Abstract Particulates are adhered to each other and retained on food using up to  3%  cold water  soluble  starch by weight  of particulate.
Patent CA-2070773-A1 (CA)
Title: Hydraulically bonded absorbent nonwoven fabric and production process
Inventor: ROUSSIN-MOYNIER YVES
IPC: D04H1/74
Filed: 1991-10-04
Abstract: PCT No. PCT/FR91/00783 Sec. 371 Date Jun. 8, 1992 Sec. 102(e) Date Jun. 8, 1992 PCT Filed Oct. 4, 1991 PCT Pub. No. WO92/06237 PCT Pub. Date Apr. 16, 1992.The invention relates to a method for forming a hydraulically bound web. A homogeneous mixture of wood pulp and synthetic fibers is blown on a forming surface. The web has a mixture of at least 70% wood pulp by weight of the mixture. The web is subjected to hydraulic bonding to form a stable fabric. The web is further heated to a temperature to cause partial melting of the synthetic fibers and further bonding of the fabric.
Patent CA-2070850-A1 (CA)
Title: Roman laser
Inventor: GARCIA FREDERIQUE
IPC: H01S3/30
Filed: 1992-06-09
Abstract: - Raman-effect laser (1, 14). 
<??>- According to the invention, the Brillouin-effect radiation produced in the Raman cavity (14) is transferred to the pumping laser (1) in order to increase the Raman output power. 
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Patent CA-2070972-A1 (CA)
Title: Cyclic renin inhibitors
Inventor: DHANOA DALJIT S
IPC: C07D413/12
Filed: 1992-06-10
Abstract: TITLE OF THE INVENTION          CYCLIC RENIN INHIBITORS CONTAINING 3(S)-AMINO-4-CYCLOHEXYL-2(R)-HYDROXY-BUTANOIC ACID OR 4-CYCLO-HEXYL-(2R, 3S)-DIHYDROXYBUTANOIC ACID OR RELATED ANALOGS            ABSTRACT OF THE DISCLOSURE         Compounds of the formula:                      (I) 94/MD53       -i-                17785IC   are disclosed.  These compounds inhibit the angioten-sinogen-cleaving action of the natural proteolytic enzyme, renin, and are useful in treating, preventing or managing renin-associated hypertension, hyperaldo-steronism, congestive heart failure, and glaucoma.
Patent CA-2071337-A1 (CA)
Title: Adjustable leg
Inventor: FAST DUANE
IPC: A47B9/12
Filed: 1992-06-16
Abstract: ABSTRACT OF THE DISCLOSURE An adjustable leg for tables and other platforms includes elevating mechanism in the form of a plurality of screw members which are appropriately rotated and also includes rotation preventing mechanism telescopingly extending through the hollow portion of the screw members to hold the lower screw member non-rotatable so that the leg can move in extension and retraction.  In this way, the leg solves the problem of having a sufficiently low elevation for the table when the legs are retracted and a sufficiently high elevation for the table when the legs are extended.
Patent CA-2071671-A1 (CA)
Title: Drive axle and seals enabling central tire inflation systems
Inventor: SCHULTZ GARY R
IPC: B60C23/00
Filed: 1992-06-19
Abstract: A land vehicle wheel end assembly (16) for a rigid tubular drive axle assembly (10) includes a nonrotatable sleeve (34) interposed between a portion of a spindle (14) of the axle assembly and a wheel hub (20). The wheel hub is rotatably supported on the spindle by inboard and outboard bearings (24,26) lubricated by oil from the drive axle. The hub includes a passage for directing the oil to the inboard bearing (24). The sleeve and hub include air passages (34f,34d,34e and 20e) for directing air from a vehicle onboard central tire inflation system to a pneumatic tire supported by the hub. A relative rotational interface between the sleeve and hub air passages is sealed by a seal assembly (52) which is lubricated by the oil. An outboard end of the sleeve preferably includes an axially open annular groove (45 or 47) for inserting an O-ring (38) seat therein after installation of the sleeve on the spindle. <IMAGE>
Patent CA-2073344-A1 (CA)
Title: Fluorescence assay apparatus
Inventor: BLOCK MYRON J
IPC: G01N21/77
Filed: 1991-11-08
Abstract: A system for use with a totally internally reflecting fiber-optic fluor-escent assay apparatus (20) overcomes the problems of discriminating against internally generated fluorescence-arising in polymeric fibers. The system includes a disc (50) that can be moved to alternately block and un-block a central colinear conical portion of an input cone of excitation radia-tion directed into an input end (28) of the fiber (30), thereby periodically varying the numerical aperture at the sensing region of the fiber surface. By analyzing the signal values received when that numerical aperture is rela-tively high with respect to those received when that numerical aperture is relatively low, one can determine what portion of the fluorescence at the sensing region (44) on the fiber surface as distinguished from various back-ground fluorescence.
Patent CA-2073346-A1 (CA)
Title: Control device for hyraulic working cylinders of a sideboard of a vehicle
Inventor: WEBER GUENTER
IPC: B60P1/44
Filed: 1991-01-09
Abstract: A control device for hydraulic working cylinders of a sideboard of a vehicle comprises a power-driven hydraulic medium pump (2) connected to a medium reservoir (4) and, via pump branch pipes (8', 8'') with associated control valves (10, 13), to a chamber of a hydraulic jack and to a locking cylinder (14) of the sideboard. A  pressure-intensifier piston cylinder (15) is connected parallel to the pump branch pipes. An electric manometric switch (16), which is connected to a meter (17) and to an interrupter switch (18) for the connection pipe to the electric pump motor, and which switches off the pump motor (2) when a predetermined pressure is exceeded, is connected to the locking cylinder (14). Connected to this manometric switch (16) is a manometer (20) with a maximum indicator which is not accessible from the outside and which indicates a maximum overload which may be exerted on the sideboard after the pump motor (2) has been switched off.
Patent CA-2074052-A1 (CA)
Title: Screening Assembly for Soil
Inventor: LAPRADE REAL R
IPC: B07B15/00
Filed: 1992-07-16
Abstract: The  present  invention  is directed to  a  method  for screening  granular  material which makes use of  a  tilted  belt conveyor  over which is mounted,  at its lower end,  a  screening device for the granular material which is dropped on the upwardly movable belt conveyor.  The screened material is collected at the upper end of the belt conveyor.   The invention is also  directed to the screening assembly which comprises a tilted conveyor means over  which  is  mounted a  rotatable  cylindrical  drum  axially oriented in the direction of the conveyor means and a mixed  soil receiving bucket mounted over the conveyor means upstream of  the cylindrical  drum.    The  bucket  is  provided  with  means  for transporting a mixture of soil and debris towards the cylindrical drum.   The  cylindrical drum while rotating allows the  soil  to drop  on the conveyor means while the debris are rejected at  the lower end of the drum.  The invention particularly makes use of a screening  drum  which  includes  a  cylindrical  meshed   screen supported  by  two end rings at both ends of the  meshed screen.          The  drum  is rotated by a pair of driving wheels  located  under each  of the rings.   One of the rings includes an  outer  radial flange  which  is  adapted  to  abut on  a  pair  of  wheels  for preventing the tilted drum from sliding downwardly.
Patent CA-2074380-A1 (CA)
Title: Jupettes de securite pour autobus d'ecoliers
Inventor: BEAUDET GUY
IPC: B60R21/34
Filed: 1992-07-21
Abstract: Tous les systèmes de sécurités connus sur les autobus d'écoliers pour la protection des enfants ont pour fonction d'alerter les conducteurs des autobus et des véhicules environnants. La présente invention fait appel a un ensemble de jupettes de sécurités compose comme suit, une longue jupette latérale située de chaque côte entre les roues avants et arrières du véhicule assurent une protection à l'endroit des roues arrières. Finalement une troisième jupette est située complètement à l'avant du véhicule dans le sens de la largeur et se poursuit j'usqu'au devant des roues avants assurant ainsi la protection à l'endroit de ces dernières Le tout est conçu de façon à rendre l'accès aux roues inexistant pour une personne qui chuterait en leurs directions.
Patent CA-2075026-A1 (CA)
Title: Method and apparatus for patterning an imaging member
Inventor: NELSON WILLIAM E
IPC: G03F7/20
Filed: 1992-07-30
Abstract: ABSTRACT OF THE PREFERRED EMBODIMENT A device for patterning an imaging member (46) is provided. The device comprises a light source (24) which emits light rays (26). Light rays (26) pass through a collimator lens (28) to collimate the light rays (30). The light then strikes a spatial light modulator (32) which is controlled by a computer (40) to reflect the light (42). The light passes through an imaging lens (44) to magnify the pattern for striking imaging member (46). Imaging member (46) is thus patterned by changing modulator (32) by computer (40).
Patent CA-2075820-A1 (CA)
Title: Passivation of metal contaminants in the catalytic cracking of hydrocarbons
Inventor: CHIN ARTHUR A
IPC: B01J29/04
Filed: 1990-03-30
Abstract: A method for passivating vanadium on or in a catalytic cracking catalyst during the process of catalytic cracking of hydrocarbons comprises adding discrete particles of lanthanum oxide and, optionally, other rare earth oxides separate from the catalyst and the hydrocarbon during the catalytic cracking process.
Patent CA-2075931-A1 (CA)
Title: Method and apparatus for measuring the temperature of an electrically conductive material
Inventor: SEPPAE HEIKKI
IPC: G01K7/36
Filed: 1990-02-14
Abstract: The invention concerns a method and an apparatus for measuring the temperature of an electrically conductive material, said method being based on the measurement of the thermal noise of the material. In the method, the fluctuation of the magnetic field generated by the random motion of the charge carriers in the conductive material is measured using a resonant circuit (3) without contact with the material (1) under measurement. The apparatus comprises a sensor (5) provided with a resonant circuit (3), the reactance element of which is placed at a distance (s) from the material (1) whose temperature is to be measured, and a preamplifier (2), said sensor (5) being mounted inside a frame (20) made of a conductive material, such as copper.
Patent CA-2077628-A1 (CA)
Inventor: CHANG STEPHEN S
IPC: A23L3/3553
Filed: 1991-12-31
Abstract: A composition of natural antioxidants for prevention of deterioration of food, cosmetic and pharmaceutical products which contain polyunsaturated fatty acids comprising tocopherols, ascorbic acid, citric acid and phospholipids.      The composition can further comprise rosemary extract. A composition of natural antioxidants for oils rich tocopherols comprising ascorbic acid, citric acid and phospholipids is also disclosed. Rosemary extract can be added to this composition. A further composition of antioxidants in fish oil comprising tocopherols, ascorbic acids, citric acid, and de-oiled soybean phospholipids is also disclosed. Rosemary extract can also be added to this composition. A still further composition of antioxidants in a tocopherols rich vegetable oil comprises ascorbic acid, citric acid and de-oiled soybean phospholipids. Rosemary extract can also be added to this composition. Several improvements to the phospholipids for use in the composition in also contemplated to provide the compositions with improved properties.
Patent CA-2077704-A1 (CA)
Title: Pharmaceutical preparation containing a specific crystal modification of isopropyl-(2-methoxyethyl) 1,4-dihydro-2, 6-dimethyl-4-(3-nitrophenyl)-3,5-pyridinedicarboxylate
Inventor: GRUNENBERG ALFONS
IPC: C07D211/90
Filed: 1992-09-08
Abstract: The invention relates to pharmaceutical preparations, containing a specific crystal modification (subsequently called "modification II") of isopropyl-(2-methoxyethyl) 1,4-dihydro-2,6-dimethyl-4-(3-nitrophenyl)-3,S-pyridinedicarboxylate (nimodipine) and to a process for its preparation.
Patent CA-2079554-A1 (CA)
Inventor: TERAMOTO SUSUMU
IPC: H02M1/00
Filed: 1992-09-30
Abstract: A high  power  factor  AC/DC  converter  is disclosed.  In the AC/DC converter in which a rectifying circuit RC1 rectifies a commercially available AC power supply Ei, a switching device turns on and off so that the  rectified voltage  is applied across the primary winding n1 of the transformer Tr1 to provide a high frequency voltage across the secondary winding n2, and the high frequency voltage is rectified by means of a rectifying circuit connected across the secondary winding so as to generate a predetermined DC output, a choke coil (L1)  and a diode  (D1)  are interposed between the rectifying circuit (RC1) and a smoothing capacitor (C1) and a capacitor  (C3)  is interposed between a first junction and a second junction.   The first junction connects the choke coil (L1) to the diode (D1) and the second junction connected the switching device (Q1) to the primary winding (n1) of the transformer (Tr1).
Patent CA-2081012-A1 (CA)
Title: Device for measuring drilling mast swivel movement
Inventor: ETCHEGOYEN DIDIER
IPC: E21B47/04
Filed: 1992-02-27
Abstract: PCT No. PCT/FR92/00179 Sec. 371 Date Dec. 14, 1992 Sec. 102(e) Date Dec. 14, 1992 PCT Filed Feb. 27, 1992 PCT Pub. No. WO92/15772 PCT Pub. Date Sep. 17, 1992.A device for measuring the movement of a drill pipe string, the end of which is held during drilling by an attachment assembly (12) movably along at least one guide rail (16), comprises a sensor assembly (38) mounted on the attachment assembly with a roller (42) designed to run on the rail as the attachment assembly moves.
Patent CA-2081281-A1 (CA)
Inventor: WANG SHING-MING
IPC: A61K47/68
Filed: 1992-10-23
Abstract: Activation of Glucuronide Prodrugs By Ligand-.beta.-Glucuronidase Conjugates for Chemotherapy Abstract of the Disclosure A method for enhancing the specificity of chemotherapy is disclosed.  A monoclonal antibody that can bind antigens preferentially expressed on the surface of malignant cells is used to form a conjugate with the enzyme .beta.-glucuronidase. Glucuronide analogues of therapeutic drugs, possessing reduced toxicity and enhanced efficacy compared with the parent compound, are administered subsequent to the administration of the .beta.-glucuronidase-anitbody conjugate such that the glucuronide analogues are enzymatically converted to therapeutic agents at malignant cells that are able to bind .beta.-glucuronidase-monoclonal antibody conjugates.
Patent CA-2082735-A1 (CA)
Title: Polyphenylene ether-polyester copolymers and compatibilized molding compositions thereof
Inventor: YATES JOHN B III
IPC: C08L71/12
Filed: 1992-11-12
Abstract: POLYPHENYLENE ETHER-POLYESTER COPOLYMERS AND COMPATIBILZED MOLDING COMPOSITIONS THEREOF         Abstract of the Disclosure Copolymers of epoxytriazine-functionalized polyphenylene ethers with segmented, linear copolyesters having carboxy end groups exhibit useful properties and fluid utility as molding compositions and as compatibilizers for blends of the component polymers.  Representative epoxytriazine-capped polyphenylene ethers may be prepared by reaction of a polyphenylene ether with an epoxychlorotriazine such as diglycidyl chlorocyanurate, n-butyl glycidyl cholorcyanurate or mesityl gltcidyl chlorocyanurate. Representative copolyesters are those characterized by recurring intralinear long chain ester units of formula:                                       (I) wherein G represents a divalent organic moiety remaining after removal of terminal hydroxy groups from a poly (alkylene ether) glycol; and R represents a divalent organic moiety remaining after removal of carboxyl groups from a dicarboxylic acid having a molecular weight of less than 300;      interrupted by short chain ester chain units of the formula:-                (II) wherein R has the meaning previously ascribed to it and D represents a divalent organic moiety remaining after removal of terminal hydroxyl group from a diol having a molecular weight of less than 250.
Patent CA-2084094-A1 (CA)
Title: Crosslinking of polymers containing diaryl ketones
Inventor: DAVID ISRAEL A
IPC: C08G61/12
Filed: 1991-05-31
Abstract: This invention relates to a process for the crosslinking of polymers containing diaryl ketone groups consisting of heating the polymer with an alcohol and/or alkoxide, and optionally exposing the polymer to a strong mineral acid. The crosslinked polymers have enhanced chemical resistance.
Patent CA-2087619-A1 (CA)
Title: Porte vinier et verseur a pression avec levier
Inventor: PLASSE ARSENE
IPC: B67D1/00
Filed: 1993-01-07
Abstract: PRÉCIS Un vinier est une boîte dans laquelle il y a un sac rempli de vin comprenant un robinet verseur à pression, fabriqué de plastique noir comportant un capuchon presseur. La présente invention est un boîtier de plastique transparent conçu essentiellement pour recevoir un vinier, lequel boîtier est muni d'un support dans lequel rentre le robinet verseur de ce vinier. Ce support comporte un petit levier de métal qui a un mouvement demi-circulaire de haut en bas pour nous permettre de placer le robinet verseur de plastique noir d'un vinier dans l'orifice du support. Également, ce levier de métal permet de diminuer l'effort requis, ainsi que de faciliter la pression offerte au départ par le capuchon, et ce en versant le vin à une quantité désirée dans notre coupe que nous devons placer sous le boîtier Tout le boîtier est fabriqué d'acrylique plastique permettant de bien laisser voir tous les détails pertinents d'un vinier, soit: Le nom de ce vin, les couleurs et les dessins, comportant la marque, le pourcentage d'alcool, la quantité en litres et le lieu de fabrication.
Patent CA-2088896-A1 (CA)
Title: Pneumatic tire having a decorative applique and a method for applying a decorative applique to a tire
Inventor: DETRANO MARIO N
IPC: B29L30/00
Filed: 1993-02-05
Abstract: ABSTRACT OF THE DISCLOSURE According to the present invention, a pneumatic tire includes a cured tread area, an outer sidewall area connected to the tread area, and an outer bead connected to the sidewall area at an end thereof and defining an opening for receiving a wheel The tire also includes a pre-cured, elastomeric, decorative applique and an applique-contacting adhesive layer positioned between the sidewall and the applique. A method according to the present invention, of providing a cured pneumatic tire with a decoratve outer sidewall, includes the step of bonding to the outer sidewall of the cured pneumatic tire a cured, elastomeric, decorative applique with an adhesive layer.
Patent CA-2089610-A1 (CA)
Inventor: ALSPECTOR BENJAMIN
IPC: C12M1/28
Filed: 1993-02-16
Abstract: ABSTRACT            The invention relates to a device for detecting the presence of a micro-organism  in  a  liquid  sample  or  on  a  solid  surface, comprising a cover member which is open at least at one  end thereof,  a support member accomodated within said cover member capable of carrying a micro-organism culture medium on one or both opposite faces thereof, which support member is movable into and out from said cover member, and means for moving said support member  into  and  out  from  said  cover  member  and  optionally comprising a sampling member.            The invention also relates to a combined method for detecting the presence and extent of a microbial  contamination in a  liquid sample and inoculation of micro-organisms by employing the device according to the invention, by transferring a portion of a liquid sample to the upper part of said culture medium and dipping the lower part of said culture medium in said liquid comprising the steps of dipping said tips in said liquid sample, removing the tips from the liquid, pushing said support member out of said cover member by said means for moving the support member, dipping the front part of said exposed support member in said liquid sample so as to immerse said front part of the microbial culture medium carried on the support member in said liquid, removing the device from the liquid sample, pulling said support member back into said cover member by said means for moving the support member and incubating the device for microbial growth. The invention also relates to methods for monitoring microbial contamination of solid surfaces by the devices of the invention.