baber/WOPTO huggingface dataset:
Patent WO-0249863-A1 (WO)
Title: Attache de retenue permettant de fixer des composants a un moulage de ceinture de caisse
Inventor: CHESSON GEOFFREY A
IPC: B60R11/02
Filed: 2001-12-05
Abstract: L'invention concerne une attache de retenue (10) recevant un clavier (20) et analogue sur un moulage de ceinture de caisse (18). L'attache (10) présente une plaque avant (46) pourvue d'une pluralité d'ouvertures (62). Une paroi (50, 52) s'étend à partir de la plaque avant. La paroi (50, 52) comprend une pluralité de tenons (58, 60) espacés les uns des autres autour de celle-ci. La paroi est configurée de manière à être logée dans une ouverture (36) ménagée dans le moulage de ceinture de caisse (18). La paroi présente des dimensions permettant de positionner la plaque avant (46) dans l'ouverture du moulage de ceinture de caisse. Les tenons (58, 60) coopèrent avec le moulage de ceinture de caisse, de manière à retenir la plaque avant sur ledit moulage (18). La paroi (50, 52) et le clavier (20) sont conçus pour venir en contact par pression l'un avec l'autre, de manière à fixer le clavier (20) au moulage de ceinture de caisse (18).
Patent WO-03083301-A1 (WO)
Title: Recuperation d'huile de fuite dans un ensemble piston libre a double effet
Inventor: GRAM ANKER
IPC: F04B9/115
Filed: 2003-03-26
Abstract: L'invention concerne un dispositif à piston flottant à double effet comprenant deux chambres permettant l'introduction et l'expulsion d'un fluide. L'ensemble piston flottant comprend deux pistons, chaque piston définissant une frontière dynamique avec une chambre respective de la première et de la seconde chambre, ainsi qu'un corps allongé disposé entre les deux pistons et fixé à chacun d'entre eux. Un système de récupération de fluide comprend une première paire de joints annulaires espacés l'un de l'autre et disposés autour de la circonférence du premier piston, un conduit de fluide à écoulement unidirectionnel à travers lequel un fluide peut s'écouler depuis un espace situé entre la première paire de joints annulaires jusqu'à la seconde chambre, une seconde paire de joints annulaires espacés l'un de l'autre et disposés autour de la circonférence du seconde piston, ainsi qu'un conduit de fluide à écoulement unidirectionnel à travers lequel le fluide peut s'écouler depuis un espace situé entre la seconde paire de joints annulaires jusqu'à la première chambre. L'invention concerne également un procédé destiné à capturer un fluide s'échappant d'une première chambre, à diriger ce fluide à travers le corps d'un ensemble piston alternatif, et à récupérer ce fluide dans une seconde chambre.
Patent CA-2004883-A1 (CA)
Title: Glycine derivative and preparation thereof
Inventor: IWAKUMA TAKEO
IPC: A61P43/00
Filed: 1989-12-07
Abstract: ABSTRACT OF DISCLOSURE:          Novel glycine derivative having the formula (I):                                           (I) wherein R1 is a substituted or unsubstituted phenyl group; either R2 or R3 is a lower alkyl group and the other is hydrogen atom, R4 is a protected or nonprotected carboxyl group, Q is a lower alkylene group and m is 0 or or a pharmaceutically acceptable salt thereof are disclosed.  Said derivative (I) and a pharmaceutically acceptable salt thereof have a potent platelet aggregation-inhibiting activity.
Patent CA-2006256-A1 (CA)
IPC: B65D85/671
Filed: 1989-12-20
Abstract: ABSTRACT OF THE DISCLOSURE    A circular skid is provided with structure for internally accommodating banding material, and is adapted to be transported from place-to-place by rolling on edge.  The skid is especially suited for carrying one or more coils of product of a range of diameters, and a number of the skids can be stacked, one upon another.
Patent CA-2007663-A1 (CA)
Inventor: GROME DONALD C
IPC: A21C11/18
Filed: 1990-01-12
Abstract: Abstract A battery-operated apparatus for dispensing comestibles has a housing to which a comestibles-receiving barrel is removably connected.  A removable piston is nonrotatably slidable within the barrel and pushed through the barrel by a piston rod nonrotatably connected to the piston and slidably received within the housing. The piston rod has external screw threads over a substantial encircling drive nut.  Drive means rotatably mounted in the housing and having a through-bore for slidably receiving the piston rod is provided for rotating the drive nut.  The piston rod and the drive nut constitute a reversible assembly so that, following use, the barrel and the piston may be removed from the housing for cleaning and the piston rod with the drive nut thereon may be removed from the housing, turned upside-down, and reinserted into the housing ready for another use.  Portions of the piston rod are unthreaded to prevent overtravel, and resilient stop members on the piston rod push the drive nut onto the threaded portion of the piston rod at each end of its travel to assure a threaded connection when the piston rod is reversed.
Patent CA-2009115-A1 (CA)
IPC: B65H54/02
Filed: 1990-02-01
Abstract: FILAMENT WINDING APPARATUS          ABSTRACT OF THE DISCLOSURE A filament winding apparatus (10) has a bobbin slidably, nut non-rotatably, received on a tube mounted to a base.  A cylindrical case (14) has an internal circumferential groove (20) with gear teeth (21,22) which mesh with an orbiting cylindrical bail (38).  A base mounted sun gear (36) located within the case (14) meshes with bail gear teeth (42) driving it along both a circular path and about itself as an axis.  A filament (46) to be wound passes through an eyelet (24) axially mounted to the case (14), through the bail (38) and secured to the bobbin.  Rotation of the sun gear (36) winds the filament onto the bobbin while not subjecting the filament to sharp bending stresses, and during which frictional engagement is distributed over extended eyelet (24), bail (38) and filament (46) surfaces.
Patent CA-2009233-A1 (CA)
Title: Ink jet head, ink jet cartridge by use of said head and ink jet recording apparatus by use of said cartridge
IPC: B41J2/175
Filed: 1990-02-02
Abstract: An ink jet recording head for ink jet recording apparatus has a substrate at least partially defining both discharge ports for discharging ink and ink passages which provide access for the ink discharged from the discharge ports, the substrate having a heat energy generating member for generating heat energy used for discharging ink from the discharge ports.  The head also includes an ink storage portion for storing ink to be discharged from said discharge ports, which is insert moulded integrally with the substrate.  The recording head may be incorporated in an ink jet cartridge including an ink tank.
Patent CA-2010332-A1 (CA)
Title: Antialgal compositions comprising dihenylethers
Inventor: LANGE BARRY C
IPC: C08K5/32
Filed: 1990-02-19
Abstract: ABSTRACT OF THE DISCLOSURE           Disclosed herein is a method of controlling algae comprising using a compound of the formula   wherein     X    are independently selected from hydrogen, halogen, trihalomethyl, cyano, and (C1 - C4) alkyl; Z    is selected from the group consisting of hydrogen, halogen, cyano, carboxy or salt thereof, alkylthio, carbalkoxy, carboxyalkyl, carbalkoxyalkyl, carbalkoxyalkoxycarbonyl, carbalkoxyalkoxy, alkoxy, cycloalkoxy, alkenyl, alkyl, cycloalkyl; p    is an integer from 1 to 2n+1; m    is an integer of 0 to 2n; n   is an integer of 1 to 5;      m+p = 2n+1 said compound having no Z substituents selected from the group consisting of unsubstituted or substituted amino, R2O in which R2 represents a hydrogen atom or the ester bonded acid radical of an inorganic or organic oxyacid.
Patent CA-2013326-A1 (CA)
Title: Chassis assembly for spraying apparatus
Inventor: SMRT THOMAS J
IPC: E01C23/22
Filed: 1990-03-28
Abstract: CHASSIS ASSEMBLY FOR SPRAYING APPARATUS                    ABSTRACT OF THE INVENTION        A chassis assembly for a moveable spraying apparatus supports a container which contains material such as paint and a handle assembly for controlling the apparatus.  This chassis includes a housing with a support beam which supports the handle assembly within the housing and at the side of it.  It also includes a wind screen for shielding the discharged material from the wind, can holders for receiving spent and unused containers, and an indicator for maintaining the apparatus along a predetermined path.
Patent CA-2013858-A1 (CA)
Title: Noise reduction in signal processing by sequency diversity
Inventor: AUSSEL JEAN-DANIEL
IPC: G01S13/534
Filed: 1990-04-04
Abstract: TITLE NOISE REDUCTION IN SIGNAL PROCESSING  BY SEQUENCY DIVERSITY                         INVENTOR Jean-Daniel Aussel ABSTRACT OF THE DISCLOSURE To improve the detection of targets in clutter, tech-niques known as frequency diversity or agility have been developed for radar, non-destructive evaluation, digital image processing and medical imaging.  These techniques are based on the different statis-tical properties of the target signal and the clutter noise as a function of the frequency.  The decomposition of signal over such orthogonal functions as Walsh and Haar functions has led to sequency analysis.  According to the present invention, the decomposition of a received signal over a set of signals of different sequency, called sequency diverse components, has shown that the target signal and the clutter noise have different statistical sequency properties.  As a result the clutter noise can be reduced by statistical processing of the sequency diverse components.
Patent CA-2016729-A1 (CA)
Title: Folded paper napkin with utensil pocket
Inventor: GIESEN WILLIAM E
IPC: A47G21/14
Filed: 1990-05-14
Abstract: Abstract of the Disclosure A paper napkin (24,24') including a combination of crossing folds (15,20,25,30) so as to form an exterior rectangular pocket (40) for holding utensils made by forming longitudinal folds (15,20) prior to severing the napkin (24,24') from a web of tissue (10,10b) and forming transverse folds (25,30) after severance of the napkin from the web of tissue (10,10b).
Patent CA-2018849-A1 (CA)
Title: Bathing apparatus for handicapped people and the like
Inventor: ROQUEBRUNE JOSEPH P A
IPC: A47K3/00
Filed: 1990-06-12
Abstract: ABSTRACT     A bathtub having one panel which slides down, allows entrance for a handicapped person in a wheelchair or on a trolley without having to climb over the side.  The bathtub permits a handicapped person to be independent and not rely on others.  One fixed vertical side is joined to two end walls extending up from a bottom surface to form a bathtub, a sliding panel, representing at least a portion of the other vertical side of the bathtub, is mounted in tracks in the two end walls, the tracks extend down allowing the sliding panel to be lowered to a lowered position to permit entry and exit.          The sliding panel can be raised and lowered between the lowered and raised positions, and a seal is provided to seal the panel in the raised position.
Patent CA-2019036-A1 (CA)
Title: Novel process for manufacturing xylose
Inventor: LELEU JEAN-BERNARD
IPC: C13K13/00
Filed: 1990-06-14
Abstract: Process for manufacture of D-xylose characterized by the fact that: in a first step, syrup of D-xylulose is subjected to an enzymatic isomerization in M3 providing a mixture of D-xylose and D-xylulose, in a second step, the abovesaid mixture is subjected to chromatographic treatment in M4 leading to at least two fractions of which one is highly enriched in D-xylose (fraction X1) et of which the other is highly enriched in D-xylulose (fraction X2), in a third step, the fraction X2 is recycled through a pipe P to M3, the D-xylose being recovered from the fraction X1, the latter can also be subjected directly to a hydrogenation step.
Patent CA-2021430-A1 (CA)
Inventor: KWAN SHING F
IPC: C07K16/40
Filed: 1990-07-18
Abstract: STABILIZATION OF ANALYTES          Abstract A method for stabilizing analytes with antibodies and antibody fragments comprises dissolving the analyte in a liquid to form a solution, adding analyte-specific antibodies, fragments of such antibodies, or both to the solution, heating the solution, and then cooling and filtering the solution.  The filtered solution may be diluted in a suitable matrix.
Patent CA-2021819-A1 (CA)
Title: Electric reflector lamp
Inventor: HOLTEN PETRUS A J
IPC: H01K1/32
Filed: 1990-07-24
Abstract: PHN 13.042 ABSTRACT: Electric reflector lamp.    The reflector lamp with lamp vessel (1), whose second portion (8) and third portion (11) are mirror-coated and form cooperating reflector portions, has an axially positioned light source (15) which extends in front of and behind the greatest diameter (3). The lamp forms a beam with a high luminous flux and a high luminous intensity in the beam centre.
Patent CA-2022661-A1 (CA)
Title: Cervical immobilization device
Inventor: PETERSON GERALD D
IPC: A61G1/00
Filed: 1990-08-03
Abstract: CERVICAL IMMOBILIZATION DEVICE          ABSTRACT OF THE DISCLOSURE         A cervical immobilization device is intended especially for use in an aquatic environment although it is not limited to aquatic applications.   The device is used in the rescue and first aid treatment of persons with  suspected  spinal, injuries.    The  immobilization device has a fabric base that is permanently fastened to a  spinal board with screws.   A broad band of  fabric material is fastened to the base panel at the head end by a flexible webbing strap and is in turn connected at its opposite  ends  to  the  inside,  head end  edges  of  two rectangular cushion blocks.  The base panel has two broad bands of "Velcro" (TM) fastened to its top surface, while each cushion has  a complimentary  component  of the "Velcro" fastener covering its bottom face.  The outside faces of the cushion blocks are likewise covered with "Velcro"  fastener to engage forehead and chin straps.    All of  the components of the device are made  from a material that, is resistant to damage from the aqueous environment in which it is intended to be used.
Patent CA-2023975-A1 (CA)
Title: Guide or feeder chain for power and supply lines
Inventor: MORITZ WERNER
IPC: F16G13/16
Filed: 1990-08-24
Abstract: Abstract of the Disclosure A guide or feeder chain for power and supply lines is provided.  The chain includes chain links that comprise two spaced-apart link members that are disposed parallel  to one  another and are interconnected by crosspieces.   The chain links have  a reciprocal  pivot angle delimited   by abutment inserts.  Exposed sides of the chain links are  covered by cover plates  secured  to the crosspieces.  End links of the chain are connected via connectors to a fixed connection at one end and to a movable consuming device at the other end.          Some of the crosspieces,  along a portion thereof disposed between the link members, have an enlarged cross-sectional  configuration.   The  abutment inserts are interconnected via stems that extend into corresponding notches of the link members.  A curved cover element is telescopically guided on one side of each cover plate.  One end of each end link is embodied to connect to a link member, and the other end is provided with a pocket for the insertion of variously shaped connectors.
Patent CA-2024957-A1 (CA)
Title: Tire tread grooving apparatus and method
Inventor: SMITH JOHN W
IPC: B29D30/68
Filed: 1990-09-10
Abstract: ABSTRACT OF THE DISCLOSURE         TIRE TREAD GROOVING APPARATUS AND METHOD     A cutting head assembly (28) is diametrically opposed to a foot assembly (30) which is capable of gripping a portion of the tire.  A fluid cylinder (32) is attached at one end to the foot assembly (30) and has a movable shaft extending from the other end.  The shaft is connected to the cutting head assembly (28) for moving it between a first and second portion with respect to the foot assembly (30).  The cutting head assembly (28) has a cutting blade (38) attached thereto.  The cutting blade (38) is substantially "U" shaped having each free end attached to a conductive material, such as blocks of brass.  The conductive material is then attached to an electrical power source (24) to provide heating of the blade.  The cutting blade is placed such that it engages a portion of the tire tread while the foot assembly engages a portion of the tread and/or sidewall.  Once the blade is heated the fluid cylinder forces the blade through the tread towards the foot assembly.
Patent CA-2025065-A1 (CA)
IPC: F16K35/00
Filed: 1990-09-11
Abstract: ABSTRACT OF THE DISCLOSURE           A lock-out valve is designed to direct pressure fluid to an operational port and system, and to exhaust such pressure for purposes of repair or reconstruction of a valve controlled system.  The valve may be quickly moved to the exhaust phase by a manual stroke overriding threads between two concentric parts.          However, reverse motion of the valve to re-establish pressure to the operational port can only be accomplished by a turning action on the manual actuator.  This insures a slow return of pressure to the system and a slow start up so that the controlled system can be safely and properly reset.  The thread design is such that the motion in one direction will override the threads but prevent reverse action except by turning.
Patent CA-2025330-A1 (CA)
Title: Characterizing biological matter in a dynamic condition using near infrared spectroscopy
Inventor: OSTEN DAVID W
IPC: G01N33/72
Filed: 1990-09-13
Abstract: A method is provided for predicting a property of a matter of biological origin, such as biological fluid, containing water, in a dynamic condition where the biological fluid may be approximated to contain two compartments where one compartment has a proportionally larger or smaller amount of water than the other compartment having the property of interest. The method involves establishing a training set in the near-infrared (NIR) region with independent quantification of the property of the fluid using known techniques. The training set is mathematically analyzed according to a correlation developed by regression analysis after employment of a pre-processing technique such as a multiple derivative transformation of spectra or a ratioing of two wavelengths in the spectra. The result is a mathematical transformation equation which quantitatively relates spectral intensities at specific wavelengths to the property of interest. This transformation equation may be applied to unknown samples so as to predict their properties, thereby eliminating need for the reference method except for validation or recalibration. The method provides rapid and accurate prediction of the property of the unknown sample, which may be the property of hematocrit or hemoglobin concentration in whole animal blood. Other analyses of properties in the biological fluid such as oxygen saturation in hemoglobin in whole animal blood may be included in the mathematical analysis to further refine the prediction of the property of interest. Also, a loop from the patient is disclosed for the purpose of monitoring the property of interest nearly simultaneously with changes in that property of interest.
Patent CA-2032001-A1 (CA)
Inventor: SCHUBERT HERMANN
IPC: G02B17/08
Filed: 1990-12-11
Abstract: The invention relates to a mirror telescope for use in inaccessible assemblies such as in satellites. The primary mirror and the secondary mirror are made of the same material as are all components which fix and influence the distance.      In this way, a mirror telescope is provided which maintains its optical characteristics without readjustment over a long period of time.
Patent CA-2032333-A1 (CA)
Title: Storage device for an implanting tool
Inventor: DE JONG HENDRIK J
IPC: A61D1/00
Filed: 1990-12-14
Abstract: Title: Storage device for an implanting tool ABSTRACT            A storage device for an implanting tool for implanting an implant into the body of an animal, said implanting tool including a handle provided with a hollow needle, and being loadable by inserting said needle into an implant accommodating cavity of a reservoir for implants. According to the invention, the device is characterized by a holder portion for accommodating a reservoir for implants and by fastening means for fastening the storage device in an operative position, said fastening means and said holder portion being so shaped, and so positioned relative to each other, that, in the operative position of the storage device, a cavity of a reservoir placed in the holder portion can hold the needle of an implanting tool.
Patent CA-2033170-A1 (CA)
Inventor: NAKANO KAZUO
IPC: H02K1/27
Filed: 1990-06-01
Abstract: Machine synchrone comportant un induit comprenant n pôles et un champ constitué par plusieurs aimants permanents.  Ces aimants présentent n-1 pôles qui peuvent créer un champ magnétique en tournant relativement à l'induit.  Les aimants sont disposés d'une telle manière qu'ils sont aimantés le long de la périphérie et, en même temps, ils inclinent l'axe du mouvement de rotation susmentionné.
Patent CA-2035283-A1 (CA)
Title: Roman shade
Inventor: COLSON WENDELL B
IPC: E06B9/262
Filed: 1991-01-30
Abstract: An expandable and contractible shade member (1), comprising an assembly of an integral row of parallelly arranged generally tubular cells (2), one on top of the other, with the longitudinal cell axis transverse to the direction of expansion and contraction of the window shade, each cell comprising a top portion (7), a rear wall portion (8), a bottom portion (10) and a front wall portion (6), where the front wall flap portion (6) is freely hanging and defines a surface drooping downwardly from the top portion (7) at least to a juncture of said cell, with an immediately adjacent lower cell when said window shade is in the expanded state, the lower edge of said front wall flap portion being independent of said cell except at its junction with the top portion (7).
Patent CA-2035779-A1 (CA)
Title: Process for the preparation of photostructured layers with improved mechanical properties
Inventor: GROSSA MARIO
IPC: G03F7/40
Filed: 1991-02-06
Abstract: PROCESS FOR THE PREPARATION OF PHOTOSTRUCTURED   LAYERS WITH IMPROVED MECHANICAL PROPERTIES               ABSTRACT OF THE DISCLOSURE The invention involves a process for the preparation of a photostructured layer or of three dimensional objects.     Structured materials with higher mechanical stability can be prepared by the use of light-sensitive mixtures with a thermally fusible polymer/plasticizer dispersion, at least one monomer, a photoinitiator, and a thermally active compound, such mixtures being photopolymerized imagewise as well as also thermally fused and thermally polymerized.
Patent CA-2036851-A1 (CA)
Inventor: GANATRA RAVINDRA H
IPC: H01B7/18
Filed: 1991-02-21
Abstract: An electrical cable and method for making the same.      The cable includes a plurality of conductors formed into a bundle and surrounded by an armor sheath. A barrier, formed of polyester or polypropylene tape, is disposed directly between the bundle of conductors and the armor sheath. The tape is formed into layers, each layer extending over the length of the bundle of conductors. The tape has a thickness of about 1.5 to 2.0 mils. The preferred form of tape has longitudinally extending corrugations providing a corrugated thickness of 8.0 to 10.0 mils. Each layer of tape is applied either helically or longitudinally wrapping the tape around the bundle of conductors. The barrier separates the bundle of conductors and the armor sheath and provides impact resistance against the armor sheath being driven into contact with the conductors.
Patent CA-2037691-A1 (CA)
Title: Base metal automotive exhaust catalysts with improved activity and stability
Inventor: BEDFORD RAYMOND E
IPC: B01J37/08
Filed: 1991-03-07
Abstract: BASE METAL AUTOMOTIVE EXHAUST CATALYSTS WITH IMPROVED ACTIVITY AND STABILITY     Abstract of the Disclosure An improved particulate washcoat for use on a ceramic or metallic support is disclosed for the treatment of automotive exhaust gases.  The mixture consists essentially of high surface area ceria particles and alumina particles wherein the ceria particles bear copper oxide.  Preferably, one of chromium oxide, manganese oxide and tin oxide are dispersed over both the ceria and alumina particles of the washcoat.