baber/WOPTO huggingface dataset:
Patent CA-2497419-A1 (CA)
Title: Apparatus for attaching a hitch to a vehicle
Inventor: WARNOCK K JEFFREY
IPC: B60D1/48
Filed: 2005-02-17
Abstract: An apparatus for attaching a hitch to a vehicle is provided. The apparatus includes a pin rotatably mountable to the hitch and having a handle for rotating the pin. A receptacle formed in the vehicle receives the pin. A locking site defined by a channel is formed in one of the pin and the receptacle. The channel extends about a longitudinal axis of the one of the pin and the receptacle. A bypass portion intersects the channel and extends longitudinally from the channel to an end of the one of the pin and the receptacle. A  protrusion is formed on the other of the receptacle and the pin. The bypass portion permits insertion of the pin into the receptacle to align the locking site and the protrusion such that rotation of the pin lockably engages the protrusion in the locking site to attach the hitch to the vehicle.
Patent CA-2497560-A1 (CA)
Title: Procedes fondes sur la luminescence et sondes permettant de mesurer l'activite du cytochrome p450
Inventor: WOOD KEITH V
IPC: C12Q1/26
Filed: 2003-09-16
Abstract: La présente invention concerne des procédés, des compositions, des substrats et des trousses permettant, d'une part, d'analyser l'activité métabolique dans des cellules, des tissus et dans des animaux et, d'autre part, de cribler des composés d'essais pour rechercher leur effet sur l'activité du cytochrome P450. Plus particulièrement, cette invention concerne des procédés en une ou deux étapes qui consistent à utiliser des molécules luminogènes, par exemple, des luciférines ou coélentérazines, qui sont des substrats du cytochrome P450 et qui sont également des substrats d'une enzyme bioluminescente, par exemple, la luciférase. A l'adjonction du dérivé de la luciférine ou d'une autre molécule luminogène dans une réaction du P450, l'enzyme P450 métabolise la molécule en un substrat d'enzyme bioluminescent, par exemple, un métabolite de luciférine et/ou du dérivé de luciférine, dans une réaction du P450. Le ou les métabolites ainsi obtenus sont utilisés en tant que substrat de l'enzyme bioluminescent, par exemple, la luciférase, dans une seconde réaction génératrice de lumière. La présente invention concerne également des dosages biologiques luminescents du cytochrome P450 à faibles signaux de fond et à haute sensibilité. On démontre également la sélectivité de l'isoforme. La présente invention concerne également un procédé amélioré permettant de réaliser des réactions de luciférases au moyen de pyrophosphatase ajoutée pour éliminer le pyrophosphate inorganique, un inhibiteur de luciférase pouvant être contenu dans le mélange de réaction en tant que contaminant ou pouvant être généré pendant la réaction. Cette invention concerne également un procédé consistant à stabiliser et à prolonger le signal luminescent dans un dosage biologique à base de luciférase, au moyen d'agents stabilisateurs de luciférase, tels que des inhibiteurs du luciférase réversibles.
Patent CA-2498175-A1 (CA)
Title: Treatment of cns disorders with trans 4-(3,4-dichlorophenyl)-1,2,3,4-tetrahydro-n-methyl-1-napthalenamine
Inventor: CURRIE MARK
IPC: C07C209/50
Filed: 2003-09-16
Abstract: Treatment of central nervous system disorders with (1R,4S)-trans 4-(3,4- dichlorophenyl)-1,2,3,4-tetrahydro-N-methyl-1-napthalenamine and with (1S,4R )- trans 4-(3,4-dichlorophenyl)-1,2,3,4-tetrahydro-N-methyl-1-napthalenamine is disclosed. A process for preparing 4-(3,4-dichlorophenyl)-1,2,3,4-tetrahydro -N- methyl-1-napthalenamine is also disclosed.
Patent CA-2498386-A1 (CA)
Title: Wearprotected wood veneer
Inventor: ELLSTROM ERICK
IPC: B32B21/14
Filed: 2003-02-05
Abstract: A resin impregnated overlay is applied to a wood veneer, which in turn may b e adhered to a substrate.
Patent CA-2498574-A1 (CA)
Title: Snowmobile
Inventor: YAMADA KOZO
IPC: A47C15/00
Filed: 2005-02-28
Abstract: To provide a snowmobile having a frame structure being high enough in rigidity to cope with an increase in the weight of the engine. A snowmobile comprises a left-right pair of skis, an engine and a track belt provided on a vehicle body in this order from the front side toward the rear side, the track belt being driven by the engine, and the skis being steered by an operation on a steering handle, wherein a vehicle body frame is a frame formed by connecting intermediate frames U-shaped in side view to a front portion of a rear frame having a roughly U-shaped section and connecting a front frame to front portions of the intermediate frames. In the vehicle body frame, the portions between the upper ends of front suspensions for supporting the skis and a front portion of a rear cushion for supporting the track belt are reinforced by side frames being protuberant to the upper side and curved downwards.
Patent CA-2498899-A1 (CA)
Inventor: RAKE KENNETH WAYNE
IPC: A61M5/168
Filed: 2003-09-18
Abstract: L'invention concerne un dispositif permettant de réguler le débit d'un fluide. Ce dispositif comprend un logement contenant une pluralité de conduits d'écoulement reliant, de manière fluidique, une entrée et une sortie. Chacun des conduits d'écoulement comprend un tube de régulation d'écoulement (310, 312, 314) et un tube d'occlusion (316, 318, 32) élastiquement compressif, les tubes d'écoulement présentant sensiblement un diamètre interne identique. La longueur de chacun des tubes de régulation d'écoulement est associée à un débit différent. Un élément de blocage d'écoulement (212a, 212b, 212c) résilient est fonctionnellement associé à chacun des tubes d'occlusion et se déplace par compression de blocage d'écoulement contre le tube d'occlusion qui lui est associé. Un mécanisme d'actionnement (206) disposé dans le logement fonctionne afin: a) de coopérer sélectivement avec un ou plusieurs éléments de blocage d'écoulement et de se déplacer par compression de blocage d'écoulement contre le tube d'occlusion qui lui est associé, et (b) de se dégager sélectivement de l'un quelconque des éléments de blocage d'écoulement.
Patent CA-2498902-A1 (CA)
Inventor: SUSLOV NIKOLAY
IPC: C23C4/12
Filed: 2003-09-17
Abstract: La présente invention concerne un dispositif de pulvérisation plasma destiné à pulvériser un matériau en poudre. Ce dispositif comprend des électrodes (1) qui forment un canal de plasma (2) possédant une extrémité d'entrée (3) et une extrémité de sortie (4) et un organe (5) destiné à distribuer ce matériau en poudre dans le canal de plasma (2). Cet organe de distribution de poudre (5) est agencé entre une première partie (6) de ces électrodes (1) et une seconde partie (7) de ces électrodes (1) située en aval de l'organe (5), tel que vu dans le sens du flux de plasma du canal de plasma (2).
Patent CA-2499199-A1 (CA)
Inventor: TROUP JOHN P
IPC: A23L33/00
Filed: 2003-09-19
Abstract: Methods and nutritional or pharmaceutical compositions for promotion of musc le protein synthesis or controlling tumor-induced weight loss, such as cancer cachexia.
Patent CA-2501932-A1 (CA)
Title: Use of benzimidazole quinolinones for treating cancer
Inventor: ZHU SHUGUANG
IPC: A61K47/26
Filed: 2003-11-12
Abstract: Methods of treating cancer using 4-amino-5-fluoro-3-[6-(4-methylpiperazin-1-yl)-1H-benzimidazol-2-yl]quinolin-2(1H)-one are provided. In particular, the methods are effective for the treatment of solid tumors or leukemias, including prostate, colorectal, breast, multiple myeloma, pancreatic, small cell carcinoma, acute myelogenous leukemia, chronic myelogenous leukemia, or myelo-proliferative disease. Further provided are methods of measuring the amount of 4-amino-5-fluoro-3-[6-(4-methylpiperazin-1-yl)-1H-benzimidazol-2-yl]quinolin-2(1H)-one and determining a metabolic profile therefore.
Patent CA-2504411-A1 (CA)
Title: Adhesion promoters for glass-containing systems
Inventor: YONKER TODD K
IPC: C09K23/00
Filed: 2003-10-28
Abstract: Resinous coatings can be applied to glass, exhibiting improved adhesion thereto, by including in the coating composition a sulfonic acid derived compound such as 2-acrylamido-2-methylpropanesulfonic acid or a salt thereof . Alternatively, the glass can be first coated with the sulfonic acid derived compound and thereafter the film-forming resin applied.
Patent CA-2506197-A1 (CA)
Title: Detection of protease enzymes
Inventor: LAZAR JAMES G
IPC: C12Q1/37
Filed: 2003-11-24
Abstract: Methods and compositions for the detection of biomolecules, for example, proteases, are provided. The novel compositions, methods, and kits of the present invention have broad applicability in the detection of proteases, and providing enhanced specificity in the detection of proteases. The compositions and methods may be used to measure the activities of multiple proteases simultaneously or in a multiplexed format, particularly in planar and liquid array formats.
Patent CA-2509350-A1 (CA)
Inventor: WHITING RICHARD J
IPC: B32B9/02
Filed: 2003-12-10
Abstract: A rock laminate (400) has been provided that includes a layer of rock (100) and a flexible layer (200). The layer of rock (300) has a plurality of pores that can receive fluid. The flexible layer (200) is positioned above the lay er of rock (100) and has a portion which extends into the pores of the layer of rock (100). Additionally a method for making a rock laminate is provided. Th e method includes providing a rock (100) having an exposed surface (110) and applying a polymer (200) that bonds with the exposed surface (100). The polymer (200) is lifted along with corresponding bonded portion (300) of the exposed surface (110) is lifted from the rock (110A).
Patent CA-2509352-A1 (CA)
Inventor: VAN SLOTEN ALAN
IPC: C10L5/34
Filed: 2003-12-15
Abstract: La cendre de houille, contenant notamment de la cendre légère, est un résidu solide granulaire très fin, obtenu en tant que sous-produit de la combustion du charbon. L'invention porte sur la constatation surprenante qu'il est possible de dériver un combustible de cette cendre de houille. Le procédé décrit comprend une séparation pneumatique de la cendre de houille à des températures relativement basses. La cendre de houille est séparée en au moins deux fractions granulométriques. Les fractions granulométiques issues de ce procédé comprennent au moins une fraction présentant une teneur en carbone plus faible, et une seconde fraction comprenant des concentrations de carbone accrues de l'ordre de 50 % en poids, et présentent un pouvoir calorifique se situant dans un intervalle de 4000 à 6000 Btu/lb.
Patent CA-2514344-A1 (CA)
Title: Electro-optical measurement of hysteresis in interferometric modulators
Inventor: GALLY BRIAN J
IPC: G02F1/13
Filed: 2005-07-29
Abstract: Disclosed herein are methods and apparatus for testing interferometric modulators. The interferometric modulators may be tested by applying a time-varying voltage stimulus and measuring the resulting reflectivity from the modulators.
Patent CA-2515488-A1 (CA)
Inventor: JONES DAN
IPC: G06Q10/00
Filed: 2004-02-10
Abstract: A multimedia collaboration system that facilitates more efficient, free-flowing collaboration sessions. The role of the presenter can be exchanged among participants in a collaboration session. The multimedia collaboration system is configured so that control of a collaboration session can be exchanged freely between participants in the collaboration session. The multimedia collaboration system enables participants in the collaboration session to determine the pace and course of the session.
Patent CA-2517209-A1 (CA)
Title: Providing certificate matching in a system and method for searching and retrieving certificates
Inventor: LITTLE HERBERT A
IPC: H04L9/32
Filed: 2005-08-25
Abstract: A system and method for searching and retrieving certificates, which may be used in the processing of encoded messages. In one broad aspect, a message management server generates certificate identification data from a message that uniquely identifies a certificate associated with the message. The certificate identification data can then be used to determine whether a given located certificate retrieved from one or more certificate servers in response to a certificate search request is the certificate associated with the message. Only the certificate identification data is needed to facilitate the determination at a user's computing device (e.g. a mobile device), alleviating the need for the user to download the entire message to the computing device in order to make the determination.
Patent CA-2518501-A1 (CA)
Inventor: RAJENDRAM GORDON SHANTHAKUMAR
IPC: G01N21/35
Filed: 2004-03-08
Abstract: The present invention relates to methods for the preparation and analysis of soil samples to determine the presence, concentration and/or volume of at least one component in a soil sample, including preparation steps of extracting the component from the sample by use of aqueous solution and, depending on the element, adding a complexing agent to the aqueous solution and soil mixture. The resulting mixture is then able to be analyzed via NIR or UV/Vis spectrometry as the component, not normally detectable via NIR or UV/Vis spectrometry, is converted into an accurately measurable form. The methods of the present invention may be used to obtain a test result on site and within a time period of 10 to 45 minutes rather than a time period of days using present methods.
Patent CA-2519961-A1 (CA)
Title: Calcium sulphate-based compositions and methods of making same
Inventor: BRUCE ROBERT B
IPC: C04B2/10
Filed: 2004-03-18
Abstract: Disclosed is an improved alpha calcium sulfate hemihydrate. Methods of producing an improved powdered calcium sulfate hemihydrate (CaSO4.bullet.1/2H2O) [alpha-type] compound are disclosed, at least one method including forming calcium sulfate dihydrate (CaSO4.2H2O) into a briquette under high pressure, calcining the briquette to transform the calcium sulfate dihydrate to calcium sulfate hemihydrate [alpha-type], drying the calcium sulfate hemihydrate [alpha-type] briquette, and optionally grinding the briquette. Also disclosed are methods of producing an improved gypsum plaster including producing the disclosed powdered calcium sulfate hemihydrate [alpha-type] and mixing the powdered calcium sulfate hemihydrate [alpha-type] with water.
Patent CA-2521367-A1 (CA)
Title: Improved adhesives for fluoropolymer films and structures containing same
Inventor: ETHERTON BRADLEY P
IPC: C09J123/08
Filed: 2004-05-05
Abstract: Adhesives useful for adhering fluoropolymers are provided. The adhesives are a blend of linear low density polyethylene, ethylene polymer plastomer, polyolefin elastomer and modified polyolefin having acid or acid derivative functionality. Composite fluoropolymer/adhesive structures are also provided.
Patent CA-2522937-A1 (CA)
Inventor: HEINZEN THOMAS E
IPC: A21C3/02
Filed: 2004-04-20
Abstract: The present invention is directed to methods and apparatuses for processing food products and utilizes a series of guides for moving platens through several operative zones to press a food product intermediate. In particular, the present invention relates to an apparatus (10) and method for forming generally flat dough products such as tortillas, taco shells, snacks and the like by gradually pressing a dough intermediate (144) between movable platens (46, 50) that are disposed on concentric, endless belts (44, 48).
Patent CA-2523673-A1 (CA)
Inventor: SWISTOWSKI AZRA
IPC: A61K8/73
Filed: 2005-10-17
Abstract: Described is a preparation, in particular a cosmetic preparation, in the form of an O/W emulsion, which besides usual cosmetic ingredients, contains a wax component, a fatty acid, a polyvalent alcohol, a film-forming agent and a gel component, wherein the gel component comprises a hydrocolloid.
Patent CA-2526441-A1 (CA)
Title: Flexible, multi-head, heavy duty stitcher with automatic bobbin loader
Inventor: WESSTROM MARTIN K
IPC: D05B/
Filed: 2004-05-19
Abstract: A sewing machine is provided having an automatic bobbin loader. The automatic bobbin loader includes a hook assembly (14) mounted beneath the sewing plane having a bobbin receiver (20). The hook assembly is driven by a drive shaft (22), and is moveable from a first, operating position, to a second, loading position. A bobbin loader is mounted adjacent to the hook assembly in the second position. The bobbin loader includes a suction tube (42) that removes any remaining bobbin core. The bobbin loader then loads a replacement bobbin from the bobbin loading assembly (46) into the bobbin receiver, prior to the hook assembly being returned to the operating position. Additionally, in order to sew through thick material, the needle is carried by a needle carriage (60) which moves in time with the material being sewn to maintain the needle generally vertical throughout the time it is in the material being sewn.
Patent CA-2526541-A1 (CA)
Title: Novel biomaterial drug delivery and surface modification compositions
Inventor: NENTWICK BRIAN
IPC: A61L17/10
Filed: 2005-11-10
Abstract: Compositions are provided which include a polymer made at least in part from a polyoxyalkylene copolymer, such as a poloxamer. The polymer may be combined with a second component to form a blend or emulsion. The resulting composition may be utilized to form medical devices, drug delivery devices, or coatings for other medical devices.
Patent CA-2526890-A1 (CA)
Title: Unibody modular bus air conditioner
Inventor: DURAISAMY SURESH
IPC: B60H1/32
Filed: 2004-04-26
Abstract: Rather than having a frame into which, or upon which, an air conditioning system is mounted, a bus rooftop air conditioning module has a unibody which is formed partially of structural members interconnected to the tube sheets of the evaporator and condenser coils to form a structural body which supports the components of the system. In this way the coil tube sheets combine with other structural members to form the supporting body.
Patent CA-2526963-A1 (CA)
Title: Polyester process using a pipe reactor
Inventor: DEBRUIN BRUCE ROGER
IPC: B01J19/24
Filed: 2004-05-26
Abstract: There are disclosed polyester processes using a pipe reactor (5) and corresponding apparatuses. In particular, there are disclosed processes and corresponding apparatuses including an esterification pipe reactor with a recirculating reaction zone (4)(RR zone) and a plug reaction profile reaction zone (6) (PRPR zone), especially when operated with a significant part of the overall conversion taking place in the plug reaction profile reaction zone (PRPR zone).
Patent CA-2527296-A1 (CA)
Title: Imageable animal model of sars infection
Inventor: XU MINGXU
IPC: A01K67/00
Filed: 2004-05-27
Abstract: Imaged animal models for coronavirus infection are described.
Patent CA-2528300-A1 (CA)
Title: Space charge adjustment of activation frequency
Inventor: SENKO MICHAEL W
IPC: H01J49/42
Filed: 2004-05-25
Abstract: Methods, systems and apparatus, including computer program products, for operating a quadrupole ion trap in mass spectrometry. A calibrated resonant frequency is determined for precursor ions in a first ion population in an ion trap. A frequency adjustment is determined for the precursor ions in a second ion population based on the number of ions in the second ion population. The ion trap is operated using an adjusted resonant frequency that is based on the calibrated resonant frequency and the determined frequency adjustment.
Patent CA-2529449-A1 (CA)
Title: Composition pharmaceutique
Inventor: LAMBERT OLIVER
IPC: A61K38/31
Filed: 2004-06-23
Abstract: L'invention concerne des compositions pharmaceutiques parentérales, contenant un analogue de la somatostatine, ainsi que de nouveaux analogues de la somatostatine.
Patent CA-2529826-A1 (CA)
Inventor: FRIEDMAN RONALD
IPC: A61G11/00
Filed: 2005-12-13
Abstract: A transport cart for attaching to a patient care apparatus, such as an infant care apparatus to move that infant care apparatus from one location to another. The transport cart is dockable to the infant care apparatus forming an overall footprint of the combination transport cart/infant care apparatus. The infant care apparatus has wheels to provide mobility thereto and the transport cart has a rear section with wheels and having a handle to push the transport cart and a front section with wheels that docks with the infant care apparatus. There is a flexible coupling between the front and rear sections of the transport cart that allows the transport cart to rock as it passes over an uneven floor surface, such as an incline or a decline to maintain contact with the floor by the wheels of both the front and rear sections to provide stable movement of the combined transport cart and infant care apparatus as it is rolled over that floor.
Patent CA-2532373-A1 (CA)
Inventor: PARK YONG CHEOL
IPC: G11B5/09
Filed: 2004-07-09
Abstract: A write-once optical recording medium and a method and apparatus for recording management information on the recording medium, are provided. The recording medium includes at least one recording layer and SRR information on the recording layer. The SRR information pertains to at least one SRR and includes a header, an SRR entry list, and a terminator. The SRR entry list includes a plurality of SRR entries, each of the SRR entries pertaining to an SRR and including at least one status area for storing therein session start information.
Patent CA-2533117-A1 (CA)
Title: Combinations for the treatment of depression
Inventor: SENO NAOKI
IPC: A61K31/343
Filed: 2004-07-22
Abstract: The present invention provides pharmaceutical compositions , which are useful for treatment of depression and the like, and which comprises a compound having an adenosine A2A receptor antagonistic activity such as (E)-8-(3,4-dimethoxystyryl)-1,3-diethyl-7-methyl-3,7-dihydro-1H-purine-2,6-dione or a pharmaceutically acceptable salt thereof and an antidepressant drug (for example, a tricyclic antidepressant, a tetracyclic antidepressant, a selective serotonin reuptake inhibitor, a selective noradrenalin reuptake inhibitor, a dopamine reuptake inhibitor, a serotonin-noradrenalin reuptake inhibitor, a monoamine oxidase inhibitor, a 5-HT2 antagonist or the like), and the like.
Patent CA-2533501-A1 (CA)
Inventor: SCHUSTER WERNER
IPC: F26B15/16
Filed: 2004-07-10
Abstract: The invention relates to a device for hardening a coating of an object, more particularly a car body (12), said coating consisting of UV paint, a thermally hardening paint or the like. The device comprises at least one radiator (58, 60a, 60b, 62a, 62b) producing electromagnetic radiation. A conveyor system (14, 16, 46) that moves the object (12) to the proximity of the radiator (58, 60a, 60b, 62a, 62b) and moves it away from said radiator is also provided. The conveyor system (14, 16) comprises a lifting car (46; 461) with a running gear (50) having a lift platform (54) for receiving the object (12), whose height relative to the running gear (50) can be adjusted by means of a motor. The at least one radiator (58, 60a, 60b, 62a, 62b) is arranged in such a manner that the lifting car (46; 461) and the object (12) located thereon can be guided through under the at least one radiator (58, 60a, 60b, 62a, 62b), wherein the vertical position of the object (12) can be changed.