baber/WOPTO huggingface dataset:
Patent CA-2351677-A1 (CA)
Title: Vacuum pump
Inventor: WEYMEERSCH ALAIN
IPC: F04F7/00
Filed: 1999-11-25
Abstract: The invention concerns a vacuum pump comprising a chamber (1) having, on one side an intake (2) for pumping gas and, on the opposite side, an outlet (3) for said gas, displacing means (4) being provided to drive said gas from the intake (1) towards the outlet (3), said displacing means (4) including at least a vibrating element (4) for generating sound waves moving in said chamber (1), means for closing (6) the outlet being provided synchronously co-operating with the displacement means (4) so as to clear the outlet opening (3) when the gas pressure in the proximity of said outlet (3) is higher than that in the proximity of the intake (2).
Patent CA-2352267-A1 (CA)
Title: Polypropylene terephthalate textured yarn and its method of production
Inventor: SUGANO KOJI
IPC: D02J13/00
Filed: 2000-09-26
Abstract: The present invention offers polypropylene terephthalate textured yarn which has little dyeing unevenness or fibrillation, and is outstanding in its product quality, by carrying out texturing at the same time as drawing under specified conditions using polypropylene undrawn yarn;  together with a method for the production thereof.
Patent CA-2356994-A1 (CA)
Title: Bridging board
Inventor: HIGASHIDA HIROSHI
IPC: H01R12/71
Filed: 2001-09-05
Abstract: An upstream side motherboard 50 having an upstream side system slot 51 and upstream side daughter board mounting slots 52 to 58 and a downstream side motherboard 60 having a downstream side system slot 61 and downstream side daughter board mounting slots 62, 63... are connected together by a bridging board 10. The bridging board 10 has bridge wires that electrically connect a plurality of wiring pins provided in the upstream side daughter board mounting slots and a plurality of wiring pins provided in the downstream side system slot when an upstream side connector 11 is fitted into one the upstream side daughter board mounting slots and a downstream side connector 12 is fitted into the downstream side system slot 61, and IC switches 13 and 14 that carry out connection changing on prescribed wires out of the bridge wires.
Patent CA-2358287-A1 (CA)
Inventor: HYNE JAMES B
IPC: C05G3/00
Filed: 2001-10-05
Abstract: A fertilizer granule comprises: i) an elemental sulfur and swelling clay matrix, and ii) at least one additional fertilizer material incorporated into said matrix.
Patent CA-2359826-A1 (CA)
Inventor: PAUL CHARLES A JR
IPC: H04N7/18
Filed: 2001-10-24
Abstract: An onboard communication system for use in a vehicle is provided. Typically, the system includes a signal source configured to provide a live audio and/or video signal of a first vehicle occupant, and an output device mounted within the vehicle and oriented toward a second vehicle occupant. The output device is configured to output the audio and/or video signal to the second vehicle occupant to enable the second vehicle occupant to monitor the first vehicle occupant. The output device may include a video display and/or a speaker. A control may be associated with the output device for selecting an input signal source for presentation via the output device. The signal source may be an onboard entertainment source, an onboard microphone and/or camera, a navigation unit, or a vehicle instrumentation source.
Patent CA-2361052-A1 (CA)
Title: Substrate coatings, methods for treating substrates for ink jet printing, and articles produced therefrom
Inventor: BRANHAM KELLY DEAN
IPC: B32B5/28
Filed: 2000-03-23
Abstract: A wide array of textile fabric substrates can be treated to improve the colorfastness and washfastness of ink jet ink formulations. The aqueous treatment formulations include between about 5-95 % cationic polymers or copolymers, and between about 5-20 % fabric softeners. Additionally, the formulations may also include between about 0-80 % of a polymeric latex binder so as to increase washfastness. These percentages are based on a conventional measurement for solids content.
Patent CA-2364405-A1 (CA)
Title: Polycarbonate moulding materials with anti-static properties
Inventor: KELLER BERND
IPC: C08K3/00
Filed: 2000-01-24
Abstract: The present invention relates to thermoplastic moulding compositions comprising thermoplastic polycarbonate and 0.01 to 30 parts by wt. per 100 parts by wt.  (polycarbonate) of aluminium compounds having an average particle diameter of 1 nm - 20 µm, preferably 1 nm - 10 µm particularly preferably 5 - 500 nm.
Patent CA-2365028-A1 (CA)
Title: Plastic fastener, fastener clip, fastener dispensing tool and method of fastening objects
Inventor: DESCHENES CHARLES L
IPC: G09F3/14
Filed: 2000-03-02
Abstract: Plastic fastener (11), fastener clip (31), fastener dispensing tool (51), and method of fastening objects; comprises a flexible filament (13), a first transverse bar (15) located at one end of the flexible element (13), a second transverse bar (17) located at the opposite end of the flexible element (13).  The fastener clip (31); comprises a plurality of identical fasteners (11-1)(11-3), of the aforementioned type, each of the fasteners being arranged in a parallel, side-by-side, spaced relationship. A connector post (33) connects the first transverse bar (15) of adjacent fasteners (11), and a connector post connects the second transverse bars (17) of adjacent fastener (11). An extra transverse bar (37) is connected by a connector post to the first transverse bar (15), and another extra transverse bar (39) is connected by a connector post to the second transverse bar (17) of the fastener. The tool is a handheld tool for use with the above fastener (11), comprises a casing (53) provided with a needle opening (62), a hollow, slotted needle (93) adapted to receive a transverse bar of the fastener (11);  an ejector rod (143) slidably movable back and forth through the hollow, slotted needle (93), an anvil (73) coupled to the casing (53) and extending in front of the opening (62) being positioned so that the hollow, slotted needle (93), when in the extended position, does not extend therebeyond.
Patent CA-2365603-A1 (CA)
Title: Composition pour bougie
Inventor: WILSON SONIA KATHERINE
IPC: C11C5/00
Filed: 2000-03-10
Abstract: L'invention concerne des compositions à base d'hydrocarbure gélifié contenant un polymère séquencé à trois blocs à faible poids moléculaire et un polymère séquencé à trois blocs à poids moléculaire moyen. On peut utiliser ces gels pour fabriquer des bougies transparentes.
Patent CA-2365667-A1 (CA)
Title: Receptacle assembly with a mobile receptacle
Inventor: CHOU JONIE
IPC: H01R25/00
Filed: 2001-12-20
Abstract: A receptacle assembly with a mobile receptacle comprises a receptacle assembly and a mobile receptacle. The receptacle assembly provides an electricity input end and upper outlet units at the upper face thereof with each upper outlet unit being composed of two contact poles and/or a ground line so as to constitute a close circuit for outputting the electricity during the outlet units being plugged in. A receiving device is a locating device with catch parts therein form an outer opening part. The mobile receptacle is received in the receiving device and provides lower outlet units at the upper face thereof with each lower outlet unit being composed of two contact poles so as to form a close circuit with the electricity input end via a lead wire and has at least an engaging part. When the mobile receptacle is taken out from or inserted into the opening part, at least one of the catch parts in the locating device selectively catches the engaging part so that the mobile receptacle may reach out from or enter the receptacle assembly.
Patent CA-2367392-A1 (CA)
Inventor: GILLIS SCOTT H
IPC: A61N1/34
Filed: 2000-03-24
Abstract: Appareil (10, 100) et procédés permettant de réduire la douleur associée à des contractions telles que des contractions utérines ou d'un autre muscle et/ou de rééduquer des muscles. Ledit appareil comporte un capteur (14, 252) destiné à produire un signal indiquant la contraction subie par un muscle, ainsi qu'un simulateur (24) destiné à appliquer une stimulation au patient. Ledit appareil comporte en outre une unité de commande (16, 116) permettant de régler au moins partiellement de façon automatique la stimulation fournie par le stimulateur en réponse au signal produit par le capteur.
Patent CA-2367674-A1 (CA)
Title: Vulcanizable elastomeric compositions for use as tire treads
Inventor: GATTI LOUIS F
IPC: C08K3/00
Filed: 1999-04-22
Abstract: Vulcanizable elastomeric compounds having enhanced viscoelastic properties include 100 parts by weight of at least one diene-based elastomer, and from about 30 to about 160 phr of filler. The filler may contain zinc sulfate (with an average particle size of about 0.5-1.0 microns), barium sulfate (with an average particle size of about 1.0-2.0 microns) and/or titanium dioxide (with an average particle size of about 0.05-1.0 microns).
Patent CA-2368441-A1 (CA)
Inventor: SIEVERT WOLFGANG
IPC: C09K13/08
Filed: 2000-03-29
Abstract: The invention relates to a method for producing a high-purity solution that contains hydrogen fluoride or a salt thereof or a mixture of two or more thereof. The inventive method comprises the following step (i): hydrogen fluoride is passed into at least one anhydrous solvant. The method is characterised in that hydrogen fluoride is passed into the at least one anhydrous solvant as a gas or liquid gas or as a mixture of gas and liquid g as.
Patent CA-2368986-A1 (CA)
Inventor: MINTON JOHN EDWARD
IPC: C12Q1/6816
Filed: 2000-04-11
Abstract: A method of marking a material and subsequently detecting that it has been marked is disclosed, comprising adding or applying a marker comprising a nucleic acid tag to the material, sampling a portion of the material containing such marker, and detecting the presence of nucleic acid tag in th e sample. The method is characterised in that the quantity of the nucleic acid  tag present in the sample is determined to provide an indication of the quantity of marker present in the material. The nucleic acid tag may compris e one or more identifying sequences, and the tag is amplified by means of a nucleic acid amplification reaction. Also disclosed are a method of marking a material with a nucleic acid tag, a method of detecting whether a material h as been marked by a marker comprising a nucleic acid tag, a method of detecting  the quantity of a marker comprising a nucleic acid tag in a material that ha s previously been marked, a method of marking a material and subsequently determining the quantity of marker in the material, and a method of and a ki t for determining which particular nucleic acid tag from a known pool of nucle ic acid tags has been used to mark a material.
Patent CA-2370724-A1 (CA)
Title: Body for providing ingrowth and growth of bone tissue and/or connective tissue and method of making such a body
Inventor: BRUCE INGRID
IPC: A61L27/00
Filed: 2000-04-28
Abstract: A body, such as a grain, for providing ingrowth and growth of bone tissue and/or connective tissue. The body consists of a plastic or non-essentially elastic biocompatible material, preferably metal or metal alloy. It is also porous, having the following porosity characteristics: (a) the porosity is continuous and (b) the opening of cavities/indentations/pockets and the duct s connecting them has the width of > about 50 .mu.m for bone tissue and > ; about 10 .mu.m for connective tissue. In a method of making such a body, the body has been produced by blowing gas into a melt of metal. An advantageous use o f bodies according to the invention is enclosing thereof in a casing, formed with openings, for making an implant, such as a spinal implant.
Patent CA-2371265-A1 (CA)
Title: Substances pour l'augmentation des tissus mous, leur procede de fabrication et d'utilisation
Inventor: ORENTREICH NORMAN
IPC: A61K35/16
Filed: 2000-04-13
Abstract: On prépare des substances pour l'augmentation des tissus mous chez des mammifère, en réticulant des protéines plasmatiques, de préférence au moyen d'un agent de réticulation de longueur zéro. On peut dialyser et traiter à l'autoclave les protéines plasmatiques réticulées. Lesdites substances sont non-antigènes, ont une réaction allergique réduite et présentent une longévité accrue par rapport à l'attaque protéolytique des protéases naturelles. On peut améliorer l'aspect et/ou le toucher des défauts et/ou imperfections des tissus mous de la peau, en injectant lesdites substances dans un compartiment intradermique de la peau du patient.
Patent CA-2372291-A1 (CA)
Title: The safety lighting for vehicle outside mirrors
Inventor: NIXON JOHN
IPC: B60Q1/14
Filed: 2002-02-18
Abstract: A METHOD OF SIGNALING VEHICLE OPERATION BY USING LIGHTING ASSEMBLIES      AS AN INTEGRAL PART OF THE OUTSIDE REAR VIEW MIRROR HOUSING.      THE SIGNALS BEING, RUNNING-CLEARANCE, BRAKING AND DIRECTIONAL.
Patent CA-2372617-A1 (CA)
Inventor: ZENG QINGPING
IPC: C07D401/14
Filed: 2000-05-18
Abstract: The invention relates to substituted polycyclic aryl and heteroaryl pyrazinone compounds useful as inhibitors of serine proteases of the coagulation cascade and compounds, compositions and methods for anticoagulant therapy for the treatment and prevention of a variety of thrombotic conditions including coronary artery and cerebrovascular diseases.
Patent CA-2373546-A1 (CA)
Title: A method of producing a planar waveguide device having a core and cladding with grooves having a direct interface with the core, and the waveguide thereof
Inventor: MAXWELL GRAEME DOUGLAS
IPC: C03C15/00
Filed: 2000-05-19
Abstract: A method of producing a planar waveguiding device having a core (10) and a cladding (21, 22, 23). The cladding has grooves (11, 12) directly interfacing (15, 16) with the core (10). A layer of core glass (10) is deposited on the surface of a substrate (24). This layer is etched to produce a shaped layer which includes a first core portion (10) having the same configuration as the intended core (10) and an expanded core portion (30) wherein the core glass extends beyond the intended core boundary. A glass covering layer (21) is deposited over the etched core glass and grooves (11, 12) are produced by etching through the covering layer (21) and into said expanded core portion (30). This removes the core glass (30) extending beyond the intended core (10) boundary to produce interfaces (15, 16) between the core (10) and the grooves (11, 12).  All of the glasses are silica with additives to adjust the refractive index and/or the melting point.
Patent CA-2374251-A1 (CA)
Title: Preparation and use of ionic liquids in microwave-assisted chemical transformations
Inventor: WESTMAN JACOB
IPC: C07D209/08
Filed: 2000-05-26
Abstract: Ionic liquids were rapidly and efficiently prepared by microwave-assisted chemical transformations. A method for performing microwave-assisted reactions, including alkylation reactions, using ionic liquids as solvent resulted in high yields with dramatically reduced reaction times. Ionic liquids, when used as an additive or co-solvent, allowed for heating, by microwave-assistance, of chemical reactions performed in traditional organic solvents, most notably non-polar solvents.
Patent CA-2374527-A1 (CA)
Inventor: IMAI SHINSUKE
IPC: C07K14/415
Filed: 2002-03-05
Abstract: It is an object of the present invention to provide isozymes of the lachrymatory factor producing enzyme, the amino acid sequences of these isozymes and a gene that codes for these amino acid sequences. The present invention relates to three types of isozymes of the lachrymatory factor producing enzyme that contributes to the production of the lachrymatory factor that is present in onions and the like, amino acid sequences indicated by SEQ ID Nos. 1 to 3 which constitute the proteins or polypeptides of these isozymes, DNA indicated by SEQ ID Nos. 4 and 5 which contains base sequences that code for the abovementioned proteins or polypeptides, a method of producing the abovementioned isozymes, a recombinant vector which contains the abovementioned DNA, a transformant formed by transforming [a host cell] with the abovementioned recombinant vector, a method of producing proteins or polypeptides that have lachrymatory factor producing enzyme activity by culturing the abovementioned host cell, and anti-sense RNA which has a base sequence that is complementary to that of the mRNA corresponding to the abovementioned DNA.
Patent CA-2374967-A1 (CA)
Inventor: PERSSON BENGT
IPC: H04W48/12
Filed: 2000-05-23
Abstract: A base station synchronized Time Division Multiple Access (TDMA) System with a discontinuous control channel carrier is disclosed. Control channels are planned in a time reuse, overlaying the ordinary frequency reuse. Different base stations are allocated different timeslots for control channel transmissions. The control channels are allocated timeslots in a slot hopping fashion, such that transmissions from different base stations are detected by only monitoring one timeslot. Thus, MAHO measurements are possible on all neighbors, and no traffic allocation will continuously coincide with control channel transmissions from certain base stations.
Patent CA-2375190-A1 (CA)
Title: Camera a rayons gamma en une seule piece et element de compression
Inventor: PATT BRADLEY E
IPC: A61B6/04
Filed: 2000-06-02
Abstract: Un sein (10) est comprimé entre une tête de caméra à rayons gamma (30) et un élément ou plaque de compression (20). Le sein (10) est comprimé entre une tête de caméra à rayons gamma (31) et un support de cassette (34).
Patent CA-2379281-A1 (CA)
Inventor: GRAY DANIEL
IPC: E04H3/16
Filed: 2002-03-27
Abstract: The present invention provides a moveable hot tub cover structure for removable covering a hot tub which includes at least one rail structure mounted generally adjacent a hot tub and extending outwards therefrom and a rigid hot tub cover structure including at least two upright walls having bases and upper sections and a roof extending between and connecting the at least two upright walls adjacent upper sections thereof such that the roof is spaced from the bases of the upright walls to permit the hot tub cover structure to enclose the hot tub and be used with the hot tub cover structure thereon. At least two rail-engaging wheels are mounted on the hot tub cover structure, the wheels operative to rollably engage the rail structure, and a drive device such as a garage door opener-type chain drive is operatively connected to the hot tub cover structure for rollably moving the hot tub cover structure on the rail structure between a hot tub covering position ever and above the hot tub and a hot tub open position adjacent to and not covering the hot tub whereby the hot tub is useable in both the hot tub covering and open positions.
Patent CA-2379696-A1 (CA)
Inventor: VALKEMA ROELF
IPC: A61K51/08
Filed: 2000-07-17
Abstract: The invention relates to the use of the combination of a first compound which is lysine, or an amino acid or other proteinaceous moiety having a free amino group with a pKa substantially similar or equal to that of lysine, or pharmaceutically ac-ceptable salts or carboxyl derivatives thereof, and a second compound, which is a positively charged compound, or pharmaceutically acceptable salts or carboxyl derivatives thereof, for the preparation of a composition for inhibiting renal uptake of substances, in particular proteins or peptides, that may be damaging to the kidneys, and that are used for therapeutical or diagnostic purposes. The combination consists advantageously of lysine and arginine.
Patent CA-2379890-A1 (CA)
Title: Support d'information
Inventor: DUROJ DANI
IPC: G06F21/62
Filed: 2000-07-12
Abstract: La présente invention concerne un dispositif sous forme de support d'information (10) et un procédé correspondant. Ce dispositif sert à accéder à des informations dans un réseau (29). Ledit dispositif permet également une communication dynamique entre un utilisateur et un fournisseur de service lequel étant compris dans le support (10).
Patent CA-2383933-A1 (CA)
Inventor: SZLAM ALEKSANDER
IPC: G06Q30/00
Filed: 2000-09-12
Abstract: Publié sans précis
Patent CA-2384920-A1 (CA)
Inventor: THONNARD JOELLE
IPC: C12N1/21
Filed: 2000-09-14
Abstract: L'invention concerne des polypeptides BASB109 et des polynucléotides codant les polypeptides BASB109. L'invention a aussi pour objet des procédés de production de ces polypeptides par des techniques de recombinaison. L'invention traite également d'utilisation de ces derniers pour des applications diagnostiques, prophylactiques et thérapeutiques.
Patent CA-2385073-A1 (CA)
Title: Regulation of drug delivery through flow diversion
Inventor: BROWN JAMES E
IPC: A61M39/28
Filed: 2000-10-12
Abstract: The present invention features methods and devices for modulating the rate of delivery of a drug formulation from a drug delivery device by diverting drug away from a drug delivery pathway. In one embodiment, a flow regulator is positioned relative to a drug delivery pathway of a drug delivery system so that adjustment of the flow regulator can provide for diversion of drug away from the drug delivery pathway. Diverted drug can be either delivered into the system circulation of the subject, or can be captured in a waste reservoir.
Patent CA-2385796-A1 (CA)
Title: Procede et dispositif utilisant des preferences de demandeur afin de gerer un acheminement d'appel special
Inventor: PORTER KELVIN
IPC: H04M3/42
Filed: 2000-09-18
Abstract: Selon l'invention, un demandeur peut établir des préférences en vue d'un acheminement d'appel spécial d'un appel vers un abonné demandé (30). Le demandeur peut être averti (34) lorsqu'une option d'acheminement spécial va être effectuée. L'abonné demandé peut avoir la possibilité de sauter l'option d'acheminement d'appel ou d'annuler l'appel (38, 40). Dans un autre mode de réalisation, les préférences du demandeur sont obtenues et stockées avant la mise en place de l'appel (70). Ces préférences sont ensuite utilisées pour guider un acheminement d'appel spécial durant la conversation (76). Ainsi, le demandeur n'est pas une partie passive par rapport à l'acheminement d'appel spécial, mais peut fournir des données afin de participer au guidage de l'acheminement d'appel spécial.
Patent CA-2386327-A1 (CA)
Title: Novel fluoroalkylsubstituted cyclotrisiloxanes, their use for preparation of new polymers and novel polymers
Inventor: WEBER WILLIAM P
IPC: C08G77/24
Filed: 2000-10-05
Abstract: This invention relates to new fluoroalkyl substituted cyclotrisiloxanes, their use in the preparation of new homopoly-mers, block copolymers and random copolymers, and to such new homopolymers, block copolymers and random copolymers.
Patent CA-2386843-A1 (CA)
Inventor: POOLE DAVID L
IPC: G06F3/12
Filed: 2000-10-27
Abstract: A printer programming tool (40) that is configured for use by a programmer to generate a program which a printer (20) can use such that the printer can print labels, tags or the like using a data stream (84) which would otherwise be incompatible with the printer. The printer programming tool is configured to provide a visual display of at least a portion (108), of a data stream, and allows a user to specify delimiters which the user identifies in the data stream and/or automatically identifies the delimiters in the data stream. The printer programming tool generates a program (140) based on the delimiters which have been identified, where the program is configured to be used by a printer. Preferably, the printer programming tool provides a visual comparison of at least a portion of the data stream and at least a portion of a label, tag or the like (110) containing variables. Preferably, the printer programming tool displays a data correlator (112) which lists the variables of the label, tag or the like and provides fields in which identified delimiters are displayed. A method for programming an interpreter in a printer is also provided.