baber/WOPTO huggingface dataset:
Patent CA-2103084-C (CA)
Inventor: HORNG CHING-SHEN
IPC: H02K5/18
Filed: 1993-11-15
Granted: 1997-11-11
Abstract: A motor includes a stub force-fitted in a center hole of a housing, and a fan rotatably supported around the motor, a number of fins are extended from the housing, and a space is formed within the fins for receiving the motor and the fan, the fins are located around the fan for protecting the fan.
Patent CA-2111865-C (CA)
Title: Device for conveying and arranging paper sheet
Inventor: TAKEMOTO TAKATOSHI
IPC: B65H9/00
Filed: 1991-06-26
Granted: 1996-12-17
Abstract: In a paper sheet conveying and arranging apparatus, a low-friction paper sheet guide member (18) is located in a parallel relationship to a paper sheet advancing direction, and a spiral contact (19) having an axis of spiral inclined with respect to a horizontal plane toward the upstream side from the line perpendicular to the paper sheet advancing direction and passing on the upstream side of the paper sheet guide member (18), is driven to rotate, with its distal end (19a) frictionally contacting the surface of the paper sheet guide member (18), so as to move the paper sheet downwardly away from the one end of a conveyer. A paper sheet is thereby turned from a horizontal posture to a vertical posture by a minimal turning operation.
Patent CA-2113423-C (CA)
Title: Closure
Inventor: MOCK ELMAR
IPC: B65D5/74
Filed: 1993-05-19
Granted: 1998-07-28
Abstract: In a thermoplastic closure unit for a container (1) for the handling and storage of flowable products comprising a substantially tubular pouring part (3) and a closure part (5) sealing the opening of the pouring part, a coating (12,19) is applied to the pouring part and the closure part for protecting the product,  Such coatings can be applied to the inside, to the outside or to both sides and can e.g. be provided for protecting the product against the action of oxygen.
Patent CA-2119294-C (CA)
Inventor: DELAURIER RONALD T
IPC: A01B73/04
Filed: 1994-03-17
Granted: 1998-07-14
Abstract: A harrow comprises an elongate tool bar formed in three sections including a central section and two wing sections all of which can rotate about a longitudinal axis. The wing sections are coupled by pivot couplings which allow the wing sections to fold rearwardly in the transport position. The tool bar carries a number of harrow elements each of which is formed by a rigid frame defined by longitudinal rails and welded cross bars with the frame carrying a plurality of tine support bars. A push rod simultaneously rotates all of the tine support bars about their respective axis to vary the angle of the tine in contact with the ground. The angle of the tines of all of the harrow elements are adjusted simultaneously by a number of rocker shafts mounted on the tool bar and operated by rephasing cylinders. Each push bar of each harrow element is attached to the respective rocker shaft for actuation. The harrow frame is mounted on a bracket passing underneath the square section tool bar and pivots about a horizontal axis just rearward of the tool bar with tension springs forwardly of the tool bar pulling the frame upwardly. The tool bar can be rotated beyond the horizontal position to apply downward pressure on the harrow frame against the ground.
Patent CA-2123371-C (CA)
Title: Suppression of carbonaceous deposits in a process for hydrotreating an organic feedstock containing unstable olefinic compounds
Inventor: MOSER MARK D
IPC: C01B7/01
Filed: 1994-05-11
Granted: 2005-07-26
Abstract: An organic feedstock containing thermally unstable compounds and a halogen component is hydrotreated by contacting the organic feedstock and a gaseous recycle stream containing hydrogen and a carbon deposit suppressing amount of a hydrogen halide compound with a hydrogenation catalyst in a hydrogenation reaction zone to stably produce a hydrogenated hydrocarbonaceous stream having a reduced concentration of halogen and a halide compound stream. The resulting effluent from the hydrogenation zone is separated to produce the recycle stream containing the hydrogen halide compound.
Patent CA-2124760-C (CA)
Inventor: IWATA ATSUSHI
IPC: H04L12/70
Filed: 1994-05-31
Granted: 2000-09-26
Abstract: For executing a signalling operation of a virtual channel which is used for communication between a transmission side and a reception terminal in a connection-oriented packet network, the transmission side acquires source routing information relating to a source route path between the transmission side and the reception terminal. The transmission side includes a transmission terminal and a switch between the transmission terminal and the reception terminal.   With reference to the source routing information, the transmission terminal carries out a signalling operation of a setup for the virtual channel. It is preferable that the switch acquires the source routing information to transmit the source routing information to the transmission terminal.      Alternatively, the transmission terminal may acquire the source routing information.
Patent CA-2125303-C (CA)
Title: Removable process unit with waste toners storage
Inventor: THOMAS KARLENE R
IPC: G03G15/08
Filed: 1994-06-07
Granted: 1999-11-16
Abstract: A removable process unit for an electrostatographic printing machine has a photoreceptor, a frame having a longitudinal axis to movably mount the photoreceptor therein parallel to the longitudinal axis, a cleaning sump extending parallel to the longitudinal axis and adjacent the photoreceptor, a toner transport to transport toner cleaned from the photoreceptor toward one end of the sump, the toner sump having an aperture at one end, a cover for the frame at the one end thereof, said cover including a cavity with an aperture in communication with the aperture in the sump for storage of cleaned toner.
Patent CA-2128809-C (CA)
Inventor: DUPUY PIERRE
IPC: H04W56/00
Filed: 1994-07-26
Granted: 1999-11-16
Abstract: Système de radiocommunications cellulaire comprenant des cellules subdivisées en P secteurs, chaque secteur ayant sa propre base de temps, la transmission de données dans ledit système suivant le principe de l'accès multiple à répartition dans le temps, de sorte qu'elle est effectuée par trains de données, ou bursts, chaque burst étant transmis pendant un intervalle de temps, appelé canal, de rang prédéterminé par rapport à une référence de la base de temps du secteur considéré, N intervalles de temps formant une trame qui se répète périodiquement, et pour chaque secteur, un canal, appelé canal de contrôle, étant réservé à la transmission de données dites de signalisation et de contrôle, un canal de contrôle distinct étant associé à chaque secteur,caractérisé en ce que la base de temps de chaque secteur est décalée d'un nombre prédéterminé d'intervalles de temps par rapport aux bases de temps des autres secteurs de la même cellule, et en ce que les décalages sont tels que les canaux de contrôle relatifs à chaque secteur sont véhiculés à des instants différents.
Patent CA-2132261-C (CA)
Inventor: HART JAMES E
IPC: F16J15/16
Filed: 1994-09-16
Granted: 1999-01-05
Abstract: A piston valve assembly in which plastic wear rings are fitted on an aluminum piston member to prevent metal-to-metal engagement between the piston member and the bore of the bushing in which the piston member is operatively disposed in order to eliminate abrasion of the piston member due to vibration in the bushing bore.
Patent CA-2136690-C (CA)
Inventor: KOHL GARRETT WILLIAM
IPC: B65D47/08
Filed: 1994-11-25
Granted: 2005-11-08
Abstract: A removable and reclosable, substantially leak-free and fling-free cap member for sealably engaging the open top portion of a reusable shaker dispenser bottle or similar container is provided. Reduction or elimination of product fling from the strap closure upon opening of the pouring orifice is provided by placing the hinge of the strap to the top of the sidewall and by introducing controlled weakness of the plastic in the hinge area. Controlled rotational flexibility about a defined axis of symmetry and side placement of thumb flanges permits easy removal of the cap without compromising sealing effectiveness. An inverted teardrop pouring orifice provides a controlled-flow, universal recipe orifice for dispensing thin viscosity and thicker viscosity fluid products, with or without particulates.
Patent CA-2137324-C (CA)
Title: Polarizable electrode for electric double-layer capacitor, process for production thereof, and electric double-layer capacitor using said polarizable electrode
Inventor: SAITO KAZUO
IPC: H01G9/155
Filed: 1994-12-05
Granted: 1999-09-07
Abstract: The present invention provides; (1) a polarizable electrode for electric double-layer capacitor, which comprises a solid active carbon obtained by pyrolyzing a mixture mainly containing an active carbon and a thermosetting resin and which has, on the surface and/or inside, discontinuous portions free from said solid active carbon; (2) a process for producing the above polarizable electrode for electric double-layer capacitor, which comprises heat-treating, as necessary, a mixture mainly containing an active carbon, a thermosetting resin and a fiber capable of vaporizing upon heating, to vaporize said fiber and then pyrolyzing the resulting material; and (3) an electric double-layer capacitor comprising at least a pair of the above polarizable electrodes for electric double-layer capacitor and an electrolyte impregnated between the polarizable electrodes.      The above polarizable electrode for electric double-layer capacitor is free from the drawbacks of conventional polarizable electrodes, has a low internal resistance and can be charged with or can discharge a large electric current of several amperes to several hundreds of amperes momentarily.
Patent CA-2142296-C (CA)
Title: Tissu polymerique comportant des sections deformees qui rendent le tissu nettement plus elastique
Inventor: CURRO JOHN JOSEPH
IPC: B32B3/12
Filed: 1993-08-02
Granted: 1999-03-23
Abstract: Un voile polymère (80), élastique, tridimensionnel et perméable aux fluides est utilisé comme feuille supérieure sur un article absorbant. Le voile comporte une multiplicité d'éléments (81) en forme de bandes, reliés les uns aux autres de façon à former des orifices (82) dans le voile. Une multiplicité des éléments analogues à des bandes présentent des parties déformées de manière permanente (95) qui permettent au voile de s'étirer lorsqu'il est soumis à une tension, et lui conférant ainsi une élasticité accrue.
Patent CA-2142352-C (CA)
Inventor: HARDY JOHN RICHARD WICKHAM
IPC: A61B19/08
Filed: 1993-07-23
Granted: 2000-02-08
Abstract: Une unité de collecte de déchets comporte une base (1), des parois gonflables (2) de confinement solidement fixées à ladite base (1), et une poche (3) destinée à recueillir des produits liquides, semi-liquides et solides dangereux. Les parois (2) sont gonflées au moyen d'un tube de raccord (5) doté d'une soupape antiretour (6). La poche qui recueille les déchets liquides présente un tube de sortie (4) qui permet de les prélever et de les confiner en toute sécurité. Après utilisation, on peut sceller l'unité à l'aide de moyens collables placés sur les bords libres des parois de ladite unité.
Patent CA-2144228-C (CA)
Inventor: PROSSEL GUNTER
IPC: C07C229/12
Filed: 1995-03-08
Granted: 2005-10-18
Abstract: New saturated fluoroalkylamines and carboxyalkylbetaines and alkylsulfobetaines derived therefrom, and mixtures containing the new fluoroalkylamines and mixtures containing the new fluorobetaines are described. The saturated fluoroalkylamines conform to the formula below (see formula I) in which n is an integer from 3 to 17 and R1 and R2 are C1 to C4-alkyl, C1 to C4-hydroxyalkyl or hydrogen, with the proviso that only one of the two substituents R1 and R2 is hydrogen. The carboxyalkylbetaines and sulfobetaines and the mixtures thereof are highly effective products for reducing the surface tension of water/air systems and the interfacial tension of water/hydrocarbon systems.
Patent CA-2144443-C (CA)
Inventor: MANN RALF
IPC: F04D1/06
Filed: 1993-09-22
Granted: 2000-05-02
Abstract: Sectional-casing-design rotary pump in which the casing sections have a cylindrical outer casing and internal wall sections in one piece therewith. The outer casing of at least one casing component consists of an outer continuous casing component and at least two separate inner casing components with the appropriate internal wall sections. The outer and inner casing components are preferably firmly secured together, especially by shrink-fitting.
Patent CA-2145642-C (CA)
Title: Electrotransport system having flexible means
Inventor: LATTIN GARY A
IPC: A61N1/30
Filed: 1993-12-30
Granted: 2004-05-04
Abstract: A device (10) for the electrically assisted delivery of a therapeutic agent is described. The device (10) has rigid zones or regions (12, 14) which are physically connected by a flexible means (16) such as a web. The flexible means (16) permits the rigid zones (12, 14) to move independently with respect to each other while remaining physically connected or coupled. In a preferred embodiment, the rigid zones are physically and electronically coupled by the flexible means. In another embodiment, the device (500) comprises one or more rigid zones, the skin side of the rigid zone having a radius of curvature (520) which approximates that of the body site to wich the divice (500) is to be attached. A method of increasing the body surface conformability of an electrotransport device (50, 150, 170) is described. The method involves the step of intentionally placing rigid subcomponents (58, 36, 37) of the device in physically separate zones (52, 54; 152, 154, 156, 158; 172, 174, 176, 178) within the device. The rigid zones (52, 54; 152, 154, 156, 158; 172, 174, 176, 178) are separate and are coupled by flexible connector means (56, 62; 160, 162). In this manner, a conformable mosaic of rigid zones which comprises the device is created.
Patent CA-2148517-C (CA)
Title: Apparatus and method for attaching a flexible printing plate
Inventor: RAU GUNNAR
IPC: B41F27/12
Filed: 1995-05-03
Granted: 2000-04-04
Abstract: A mechanism for securely clamping a printing plate (6) to a form cylinder (1), in which a cylinder groove (2) formed in the form cylinder (1) has rotatably mounted therein a clamping spindle (7), which has a gripper edge (10) which clamps a V-shaped chamfer (11) of the leading flange (5) of the printing plate (6). The trailing flange (9) of the printing plate (6) is grasped and clamped in a positive-locking manner by leaf springs (8) mounted to the clamping spindle (7) which are hook-shaped.
Patent CA-2153337-C (CA)
Inventor: LYTLE A CHARLES
IPC: A61N5/06
Filed: 1994-01-12
Granted: 2002-12-17
Abstract: A system comprising a fluid cooled array of light emitting diodes (LEDs) for producing red (660 NM) light for photodynamic therapy is disclosed. The light is produced by a plurality of overdriven, water cooled LEDs arrayed on a preferably disposable puck. The LED puck (13) is releasably connected to an interchangeable LED hand piece (12).  The system can be configured for illumination of flat surfaces such as for treatment of the chest or back, or for cylindrical surfaces such as found in the cervix or colon, by proper selection of the LED hand piece (12) and puck design (13).
Patent CA-2159597-C (CA)
Inventor: BRANSON PHILIP J
IPC: G16H30/20
Filed: 1994-03-17
Granted: 2005-05-17
Abstract: A system (10) for acquiring images during a medical procedure and using the acquired images includes a storage device (24) for storing, for each one of a plurality of users of the system (10), information that indicates one or more processing operations to be performed on images obtained by an input device (22). A system processor (12) responds to an identity of the user who is currently using the system (10) by performing processing operations on the obtained images and applying the images to an output device (18) based on the stored information that corresponds to the current user.
Patent CA-2171497-C (CA)
Inventor: KINKELAAR MARK R
IPC: C08G18/18
Filed: 1996-03-11
Granted: 2009-12-22
Abstract: High resilience polyurethane foams having improved wet set properties are obtained by reacting an isocyanate with a polyol component consisting of a polyoxyalkylene polyol with a functionality of 6 or more and a polymer polyol whose base polyol is a polyoxy- alkylene polyol with a functionality of 6 or more, both polyols having oxyethylene caps in amounts of from 12 percent to about 30 percent based on the weights of the respective polyols, in the presence of an amine catalyst system. The resulting polyurethane foams are eminently suitable for seating cushions used in tropical or subtropical environments, may be prepared by a cold molding process, and may be used without an elevated temperature post cure.
Patent CA-2179233-C (CA)
Inventor: WONG ANDREW KA-CHING
IPC: H04N7/18
Filed: 1996-06-17
Granted: 2007-04-03
Abstract: A system combines a galvanometer system with a camera to provide information from a workpiece to the camera. The galvanometer rotates mirrors to change the image that is directed from the workpiece into the camera. The inventive method allows the use of the camera to identify the location of points on the workpiece. Further, the system facilitates the use of the camera to store information about a pattern on a workpiece. Also, the system can be utilized to create a computer aided design file of the surface of a workpiece. The system is utilized in the last two methods to serially store bit by bit information about the workpiece in a memory.
Patent CA-2179965-C (CA)
Inventor: URBAS DONALD J
IPC: H01Q1/24
Filed: 1996-06-26
Granted: 2001-01-02
Abstract: An antenna for programming a transponder in a partially shielded housing includes a non-metal spindle having a slot therein.  The slot is adapted to receive the shielded housing containing the transponder.  An exciter coil assembly is wound about the spindle so that the spindle positions the transponder relative to the exciter coil assembly so that the coil of the transponder antenna is coaxially aligned with the coil of the programming antenna.
Patent CA-2180475-C (CA)
Inventor: CAMERON DAVID BRADLEY
IPC: G01R31/378
Filed: 1995-01-10
Granted: 2002-12-17
Abstract: This invention is a battery monitor and battery capacity indica- tor that uses a sense cell (22) in ad- dition to the main battery (10) to de- termine main battery remaining ca- pacity and depletion condition. A parameter of the sense cell is related to the main battery capacity so that the main battery will have a mini- mum capacity remaining when the sense cell parameter reaches a par- ticular value or crosses a particular threshold. In a preferred embodi- ment, the sense cell (22) is a battery which is identical and of the same manufacturing lot as the battery cell or cells (20) in the main battery pack (10). A current is drawn from the sense cell that is larger than the current being drawn from the main battery. When the sense cell (22) is fully depleted, the main battery (10) will have a remaining capacity whose magnitude depends on the re- lationship between the main battery current and the sense cell current.
Patent CA-2191333-C (CA)
Title: Composition a phosphorescence persistante
Inventor: MORIYAMA HIROFUMI
IPC: C09K11/77
Filed: 1996-04-12
Granted: 2006-08-01
Abstract: L'invention concerne une composition phosphorescente émettant une lumière plus intense et plus persistante que les compositions phosphorescentes usuelles constituées de (Sr, Eu, Dy)O.Al2O3. Cette composition est à base d'aluminate de strontium activé par Eu<2+>, au moins une partie des atomes de strontium étant remplacée par au moins un élément choisi parmi Pb, Dy et Zn.
Patent CA-2191475-C (CA)
Inventor: EIBL JOHANN
IPC: A61K35/16
Filed: 1996-05-06
Granted: 2010-09-14
Abstract: The invention describes a drug containing one or more plasma derivatives as active substance or inactive ingredient, wherein the starting material or the intermediates incurred at the preparation of the plasma derivatives is not contaminated by one or more of various hematogenous viruses capable of reproduction, or has a virus load not exceeding a defined limiting value. The thus quality-assured starting material or intermediate, respectively, for the preparation of the finished plasma derivative is subsequently subjected to at least one further substantial virus depletion or virus inactivation step, respectively. The invention furthermore describes methods for the preparation of this drug as well as for the preparation of quality-assured starting materials or intermediates, respectively.
Patent CA-2193939-C (CA)
Title: Useful form of anhydrous paroxetine hydrochloride
Inventor: MURTHY K S KESHAVA
IPC: C07D405/12
Filed: 1996-12-24
Granted: 2002-02-12
Abstract: Paroxetine hydrochloride anhydrous designated as Form IV having at least one, some or all of the following characteristics: a) Infrared spectra as shown in Schedules "A" and "B", b) A X-ray powder diffraction pattern as shown in Schedule "C", c) A melting point of between about 80°C to about 95°C, Schedule "C" - Form IV X-Ray Diffractogram (see fig. I)
Patent CA-2193994-C (CA)
Inventor: LARSSON ERIK MAGNUS
IPC: B01J31/22
Filed: 1995-07-03
Granted: 2005-05-03
Abstract: La présente invention concerne un nouveau procédé de synthèse énantiosélective d'énantiomères simples d'oméprazole ou de ses sels alcalins, d'autres 2-(2-pyridinylméthyl-sulfinyl)-1H-benzimidazoles substitués, optiquement purs, ainsi que d'autres sulfoxydes structurellement apparentés ou de leurs sels alcalins. Le procédé de la présente invention consiste en une oxydation asymétrique de sulfures pro-chiraux donnant des énantiomères simples ou une forme énantiomériquement enrichie du sulfoxyde correspondant. L'invention concerne également des sulfoxydes énantiomères produits grâce à ce nouveau procédé et leur utilisation en médecine.
Patent CA-2194128-C (CA)
Inventor: CASTEGNIER ADRIEN
IPC: B41C1/10
Filed: 1996-12-30
Granted: 2001-10-16
Abstract: An improved electrocoagulation printing method comprising the steps of (a) providing a positive electrolytically inert electrode capable of releasing trivalent metal ions and having a continuous passivated surface moving at substantially constant speed along a predetermined path, the passivated surface defining a positive electrode active surface; (b) forming on the positive electrode active surface a plurality of dots of colored, coagulated colloid representative of a desired image, by electrocoagulation of an electrolytically coagulable colloid present in an electrocoagulation printing ink comprising a liquid colloidal dispersion containing the electrolytically coagulable colloid, a dispersing medium, a soluble electrolyte and a coloring agent; and (c) bringing a substrate into contact with the dots of colored, coagulated colloid to cause transfer of the colored, coagulated colloid from the positive electrode active surface onto the substrate and thereby imprint the substrate with the image. The improvement resides in maintaining the positive electrode active surface and the ink at a temperature of about 35°C to about 60°C to increase the conductivity of the ink and the release of trivalent metal ions from the passivated surface into the ink in step (b) so that the trivalent metal ions initiate coagulation of the electrolytically coagulable colloid and are released in a quantity sufficient to increase the optical density of the coagulated colloid, thereby increasing coagulation efficiency in step (b).