baber/WOPTO huggingface dataset:
Patent CA-2465497-A1 (CA)
Inventor: MARYANOFF BRUCE E
IPC: C07D471/18
Filed: 2002-10-11
Abstract: L'invention concerne des composés de [1,4]benzodiazepine dérivés d'amino acide bicyclique ponté, des intermédiaires et des compositions pharmaceutiques comprenant lesdits composés utilisés comme antagonistes du récepteur de la vasopressine ainsi que des méthodes permettant de traiter des troubles induits par la vasopressine.
Patent CA-2466188-A1 (CA)
Title: Textile products having flame retardant properties and methods of manufacture
Inventor: BERARD RAYMOND A
IPC: D06M11/45
Filed: 2002-11-14
Abstract: A textile product with enhanced flame and/or smoke retardant properties and a method of forming the same is disclosed. The textile product is comprised of a textile material having a primary layer or backing with intumescent particles coated, sprayed, sprinkled, or otherwise applied to the upper surface thereof.  Additionally or alternatively, the particles may be incorporated into the tufting primary or backing. The intumescent particles may also be complexed with additional agents, such as antimicrobial agents, softening agents, pliability agent, stain resistant agents, waterproofing agents, static resistance agents and combinations thereof.
Patent CA-2468928-A1 (CA)
Title: High-speed output circuit with low voltage capability
Inventor: NGUYEN ANDY T
IPC: H03K19/003
Filed: 2002-12-06
Abstract: Output circuits that provide compatibility with various input and output voltage levels without sacrificing performance. A pull-up (P12) on an output terminal is gated by an internal node (PD), and the invention encompasses various circuits and means for placing a data input signal on this internal node (PD). One embodiment includes a level shifter (100) on the data input path, while also providing an alternative path through the output circuit th at bypasses the level shifter. When the input data value goes high, the alternative path quickly places an attenuated high value on the internal nod e. The level shifter then becomes active and raises the voltage on the internal node to the output power high level, ensuring that the output pull-up (P12) is completely off.
Patent CA-2469859-A1 (CA)
Title: Reacteur a chauffage electrique pour le reformage en phase gazeuse
Inventor: LAFLAMME CLAUDE B
IPC: B01D53/32
Filed: 2004-05-05
Abstract: La présente invention a pour objet un réacteur électrique pour le reformage, en présence d'un gaz oxydant, d'un gaz comprenant au moins un hydrocarbure, et/ou au moins un composé organique, comportant des atomes de carbone et d'hydrogène ainsi qu'au moins un hétéroatome. Ce réacteur comporte: une enceinte, une chambre de réaction munie d'au moins deux électrodes comprenant au moins su matériau de garnissage conducteur isolé électriquemen t de la paroi métallique de l'enceinte, au moins une alimentation en gaz à reformer, au moins une alimentation en gaz oxydant, au moins une sortie pour les gaz issus du reformage et une source électrique permettant la mise sous tension des électrodes et résultant dans la génération d'un flux électroniqu e dans le garnissage conducteur entre les électrodes et dans le chauffage dudit garnissage.
Patent CA-2470325-A1 (CA)
Inventor: RUBIN LAURENCE A
IPC: C12Q1/68
Filed: 2002-12-20
Abstract: L'invention concerne une méthode de diagnostic de maladies intestinales inflammatoires, faisant intervenir des marqueurs génétiques liés à la maladie de Crohn aiguë à début précoce. L'invention concerne également des mutations de séquences codantes dans le gène de OCTN1 qui réduisent sensiblement sa capacité à transporter le cation organique de la carnitine. L'invention concerne également des mutations dans la région du promoteur de OCTN2 qui réduit la transcription de base et la transcription induite par un choc thermique ou par l'acide arachidonique. Cette différence de transcription semble être due à l'interruption d'un site de liaison du facteur de transcription 1 (HSF1) par le choc thermique. On trouve un haplotype de deux mutations chez des patients atteints de la maladie de Crohn. Par ailleurs, ces mutations réduisent la capacité des cellules à réagir au stress métabolique dans des tissus enflammés et peuvent également être liées à l'élimination de substances toxiques dans des cellules. L'invention concerne également l'identification et l'utilisation de ces polynucléotides et de séquences polypeptidiques codées, comme cibles dans l'élaboration de composés thérapeutiques destinés au traitement de maladies intestinales inflammatoires et, plus globalement, au traitement d'inflammations.
Patent CA-2470505-A1 (CA)
Inventor: COSCARELLA GABE
IPC: F16L55/10
Filed: 2004-05-21
Abstract: A closure for a plumbing cleanout includes a riser pipe having an interior surface defining an interior bore. A cylindrical plug is provided having a first end, a second end, and an exterior surface. A peripheral flange is positioned at the second end of the cylindrical plug which is adapted to limit the distance the first end of the cylindrical plug can be inserted into the interior bore of the riser pipe. Seals are provided for sealing fluids within the riser pipe. Stops are provided for limiting axial movement of the cylindrical plug relative to the riser pipe.
Patent CA-2470613-A1 (CA)
Title: Metal fabric and method for manufacturing a metal fabric
Inventor: HAMMERS MICHAEL
IPC: D03D15/00
Filed: 2004-06-10
Abstract: In order to provide a metal fabric of a design which reduces or even completely compensates for the effect of darkening which is intrinsic to the metal fabric at a predetermined fabric density, a metal fabric having an optical waveguide element penetrating a fabric surface is suggested. In addition, a metal fabric having multiple optical waveguide elements and/or optical waveguide elements integrated structurally into the fabric is suggested. In addition, a method for manufacturing a metal fabric is presented.
Patent CA-2471728-A1 (CA)
Inventor: KNOCHENHAUER PETER
IPC: B60R11/00
Filed: 2002-10-30
Abstract: The invention proposes an electrical device for attachment to a holder, particularly in a vehicle, wherein the electrical device is attached on the one side by means of a hook connector and on the other side by means of a detent mechanism, preferably a pivoting ratchet. The detent mechanism can be secured by means of a lock so as to prevent unauthorized removal of the electrical device, which is preferably a display unit.
Patent CA-2471746-A1 (CA)
Title: Intracerebral current source estimation apparatus and program
Inventor: SATO MASA-AKI
IPC: A61B5/04
Filed: 2002-12-27
Abstract: By applying an appropriate current to a virtual curved surface between a current source and an observation surface, it is possible to restore an electromagnetic field generated by the current source. As the curved surface approaches the current source, the current spread over the curved surface becomes smaller. According to this fact, Beyes estimation is performed for t he current source to restore the observation data. In this estimation, the mode l posteriori probability becomes maximum when the curved surface includes the current source. That is, by checking the model posteriori probability, it is possible to estimate the position of the current source including the depth direction. Moreover, when it is possible to simultaneously use observation data obtained by other observation means, the information is involved in the hierarchical pre-distribution when performing the Bayes estimation so as to perform estimation with a higher accuracy.
Patent CA-2472164-A1 (CA)
Title: Buggy pitcher
Inventor: GREENE BRIAN M
IPC: A63F7/24
Filed: 2004-06-30
Abstract: This invention relates to a manual tool for expelling or discharging and putting into motion a disc shaped object. This object in round in shape, having two flat sides. With the aid of ones hand , thumb and index forger, this tool is used to propel round disc type objects forward, towards an intended target. This tool , enables the user , to play a game, without, all the disadvantages of expelling or discharging a round ball type structure without two flat sides. My invention enables the user, to play a game , which I will refer to as pitching, In any type of weather condition ,on any relatively flat surface. Greatly removing the disadvantages of pitching, a round ball type structure , which will be referred to as marbles. From here on my invention will be referred to as a " buggy Pitcher ".
Patent CA-2473118-A1 (CA)
Title: Fibrous structure which is used to produce composite materials
Inventor: VINET FRANCOIS
IPC: D04H5/12
Filed: 2003-01-15
Abstract: The invention relates to a fibrous structure, especially made of glass, comprising at least one layer of randomly distributed continuous strands and at least one reinforcing fabric layer, such as a chopped strand layer, the various layers of the structure being linked together by a mechanical means, such as stitching or needle punching, and/or a chemical means, such as a binder. This structure may be produced continuously or in a batch process. It has good permeability and good deformability when it is used to produce a composite.
Patent CA-2473185-A1 (CA)
Title: Apparatus for the liquefaction of natural gas and methods relating to same
Inventor: RATERMAN KEVIN T
IPC: F25J1/00
Filed: 2002-07-01
Abstract: An apparatus and method for producing liquefied natural gas. A liquefaction plant may be coupled to a source of unpurified natural gas, such as a natural gas pipeline at a pressure letdown station. A portion of the gas is drawn off and split into a process stream (154) and a cooling stream (152). The cooling stream (152) passes through a turbo expander (156) creating work output. A  compressor (158) is driven by the work output and compresses the process stream. The compressed process stream is cooled, such as by the expanded cooling stream. The cooled, compressed process stream is divided into first and second portions with the first portion being expanded to liquefy the natural gas. A gas-Iiquid separator separates the vapor from the liquid natural gas. The second portion of the cooled, compressed process stream is also expanded and used to cool the compressed process stream. Additional features and techniques may be integrated with the liquefaction process including a water clean-up cycle and a carbon dioxide (CO2) clean-up cycle.
Patent CA-2473314-A1 (CA)
Inventor: MANSFIELD RICHARD B JR
IPC: G06Q30/00
Filed: 2002-04-04
Abstract: A system for determining customer identifiers (CIDs) associated with purchase of product items which are recalled includes a computer database management system (10, 20) and network (30). Consumers associated with the determined CIDs are notified of the recall of the products.
Patent CA-2474624-A1 (CA)
Inventor: MINEAR BRIAN
IPC: H04W4/24
Filed: 2003-01-31
Abstract: A system and method for providing a message on the graphic display of a wireless device (12) while the wireless device (12) is connecting to an application download server (16) across a wireless network (14). When the wireless device (12) attempts to communicate with an application download server (16) or changes files while navigating an application download server (16), a message is transmitted across the wireless network (14) to the computer platform of the wireless device (12) and displayed to the user of the wireless device (12). The message can be transmitted to the wireless device (12) from the same application download server (16) that the wireless device (12) is attempting to connect to or navigate, or alternately, the message can be transmitted from another server on the wireless network (14).
Patent CA-2476461-A1 (CA)
Inventor: CHEN YOU LUNG
IPC: B29C48/09
Filed: 2003-03-04
Abstract: A coating device for coating an interior surface of a continous tube (125) of material with a fluid. The coating device includes an extruder die (250) for forming the continous tube of material and a fluid delivery system (310). The fluid delivery system (310) is positioned within the extruder die (250) so as to introduce the fluid (330) onto the interior surface (115) of the continous tube of material (125).
Patent CA-2480010-A1 (CA)
Title: Cylindre avec enveloppe indicatrice de contrainte et de temperature
Inventor: LUTZ ANDREAS
IPC: D21F3/08
Filed: 2003-04-17
Abstract: Un cylindre industriel comprend: un noyau sensiblement cylindrique et une enveloppe recouvrant la couche adhésive. Cette enveloppe comprend une couche supérieure en polymère. Cette couche supérieure comprend un mélange de matériau polymère et au moins un matériau piezochromique et un matériau thermochromique. Dans cet agencement, la pression et/ou la température enregistrée par cette enveloppe de cylindre à n'importe quel endroit de celui-ci peuvent être déterminées visuellement, sans l'aide d'un matériel externe.
Patent CA-2480653-A1 (CA)
Inventor: LU PINGZHONG
IPC: G09G5/24
Filed: 2003-03-28
Abstract: Published without an
Patent CA-2482244-A1 (CA)
Inventor: CAPUA ILARIA
IPC: C12N15/09
Filed: 2002-04-12
Abstract: Within the prophylaxis strategies for the control of type A avian influenza caused by viral infection with specific epidemic strain H7N1, a vaccination process is envisaged comprising the preparation of a heterologous vaccine that is administered to an animal population, said vaccine featuring the same subtype of viral haemoagglutinin HA7 and a different subtype of neuroaminidase NA3, and thereafter detecting the viralinfection positiveness by contacting an antigen with at least one genomic sequence that codes for a neuroaminidase NA1 protein with the biological fluids collected from the animals. By subsequently revealing an antigen-antibody reaction by means of a test for detecting positiveness (iIFA, ELISA among others), the vaccinated animals can be discriminated from the other ones. The recombinant antigen is represented by the recombinant glycoprotein neuroaminidase NA1, the genomic sequence of which is carried by a baculovirus and expressed in insect cell.
Patent CA-2484248-A1 (CA)
Inventor: AUGENSTEIN NANCY KAY
IPC: A61P25/28
Filed: 1993-08-26
Abstract: This invention provides novel decahydroisoquinoline compounds which are useful as excitatory amino acid receptor antagonists and in the treatment of neurological disorders. This invention also provides synthetic methods for preparing decahydroisoquinolines, as well as, novel intermediates in the synthesis thereof, of the formula
Patent CA-2485073-A1 (CA)
Inventor: COLLINS GARY
IPC: G10H1/00
Filed: 2003-05-06
Abstract: A portable digital audio device sized and shaped for handheld operation. The device includes a digital music production system for mixing and editing audio content acquired by the device. A mixing system is configured to audibly combine two or more audio clips that have been acquired by the device. An editing system is configured to alter an acoustic attribute of an audio clip that has been acquired by the device. The device also may include a portable power supply configured to provide power to the device. A housing at least partially encloses the mixing system, editing system, and power supply.
Patent CA-2488091-A1 (CA)
Inventor: KUSHIBIKI NOBUO
IPC: C08F2/46
Filed: 2003-06-05
Abstract: A process characterized in that a polysiloxane of specified chemical structu re having at least two unsaturated aliphatic hydrocarbon groups per molecule is reacted with an organosilicon compound having per molecule at least two hydrogen atoms directly bonded to silicon atom in the presence of a platinum catalyst to thereby obtain a film of crosslinked polysiloxane. This process enables providing a polysiloxane film of high independence that is highly thermostable, exhibits high transparency in the visible light region, exhibi ts low birefringence and has practicable properties. This polysiloxane film can be overlaid with an inorganic substance layer so as to obtain a laminate fil m used as, for example, a transparent electrode film or the like.
Patent CA-2490061-A1 (CA)
Inventor: HAUNER WIGBERT
IPC: A61C5/77
Filed: 2003-06-18
Abstract: A heating muffle for a muffle kiln for the production of a dental ceramic product containing titanium, which comprises a hollow unit, which is provide d with at least one opening for the uptake of the ceramic product and has completely heatable inner walls, an which can form together with a pedestal a firing chamber in which the ceramic product is heated by the inner walls, wherein the hollow unit comprises at least one spirally bent tube containing a heat conductor for a uniform heat transfer to the product and in order to avoid temperature gradients.
Patent CA-2491794-A1 (CA)
Inventor: ZHANG YUN
IPC: G06T11/00
Filed: 2005-01-10
Abstract: A simple and effective method is disclosed in the present invention to adjust the near natural colour of a satellite colour composite to a visually more pleasing natural colour. This method includes two steps: (1) extracting vegetation "greenness"  from available multispectral bands, and (2) adding (injecting) the "greenness" into the vegetation areas of the green band being displayed.
Patent CA-2492318-A1 (CA)
Inventor: SMITH PHIL
IPC: E21B47/06
Filed: 2003-07-02
Abstract: A line (34) is deployed along a landing string (18) or along a marine riser (14) of a subsea well (24). The line has sensors (35), such as temperature sensors (35), distributed along its length. In one embodiment, the line comprises a fiber optic line that includes fiber optic temperature sensors distributed along its length. In another embodiment, the line comprises a fiber optic line used to transmit light, wherein the returned back-scatter light is analyzed to provide a temperature profile along the length of the fiber line. The fibre optic line can be deployed by connecting it to the landing string, pumping it down a pre-existing conduit (40) (such as a hydraulic or chemical injection conduit), or pumping it down a dedicated fiber optic specific conduit.
Patent CA-2492975-A1 (CA)
Inventor: NAKAHARA YUUSHUKE
IPC: C09J11/04
Filed: 2005-01-13
Abstract: The present invention provides an electroconductive adhesive having a heme protein mixed in a very small amount thereby exhibiting electrical conductivity without deteriorating adhesion, which is used on the surface of electronic parts or a label thereby preventing and eliminating static electricity and improving the efficiency of heat dissipation, as well as an adhesive article using the same. A heme protein having a porphyrin complex whose iron ion is divalent is added to an adhesive to confer electrical conductivity. At least one member selected from an electroconductive polymer, an electrolytic metal, and a pigment molecule is mixed with the resultant electroconductive adhesive.
Patent CA-2493909-A1 (CA)
Inventor: MATASOV SERGEY
IPC: A61M25/01
Filed: 2003-06-16
Abstract: The invention is intended for secure emptying of organism's cavities, particularly for colon decompression. The secure emptying of cavity is ensured by a hose (19) with punctures, placed in drain (17). The liquid, feeding into hose, realizes drain's recanalization, irrigates its holes and dilutes cavity contents. Transportation of drain into colon is ensured by synergy of two intubation forces. The vanguard force is generated by fluid pressure which everts invaginator, the rearguard (extraanal) - by "cylinder-piston" unit with a cuff. The hollow unit's piston acts as pneumatic carriage, but cuff is periodically joining with invaginator with drain or their intractor (20).  Evacuation of contents is ensured by influx-and-extract method. The sequential connection of intractor and drain ensures not only intubation, but also contents' evacuation through both ends of drain.
Patent CA-2494309-A1 (CA)
Title: Mass spectrometry apparatus and method
Inventor: KALINITCHENKO IOURI
IPC: H01J49/00
Filed: 2003-07-29
Abstract: A mass spectrometer in which a substance is introduced into a plasma (28) which contains analyte ions as the plasma (28) is passing through an aperture (42), for example in a skimmer cone (40) between two vacuum regions (38) and (44) so that the substance interacts with the plasma (28) thereby reducing the concentration of interfering polyatomic or multicharged ions in the plasma by reactive or collisional interactions. The substance may be supplied via passage (60) having an outlet (63) in skimmer cone (40). The invention gives improved attenuation of interfering ions because the substance is supplied directly into the plasma (28) as it is substantially radially confined by aperture (42) and before an ion beam (58) is extracted. Alternatively or additionally a substance may be supplied directly into the plasma within aperture (36) in sampling cone (34).
Patent CA-2494350-A1 (CA)
Title: Module for monitoring vehicle operation through onboard diagnostic port
Inventor: SKEEN MICHAEL
IPC: G06F19/00
Filed: 2003-10-15
Abstract: An onboard diagnostic memory module (10) is configured to plug into the OBD II  port (1) and has a real-time clock (12) and power supply (11), a microprocessor (13) powered from a standard OBD II (1), microprocessor operating firmware, and an attached memory (7 MB) (15). In operation, the onboard diagnostic memory module (10) is preprogrammed with data collection parameters through microprocessor firmware by connection (20) to a computer, such as a PC, having programming software for the module firmware. Thereafter, the onboard diagnostic memory module (10) is moved into pin connection with the OBD II port (1) of a vehicle. Data is recorded on a "trip" basis, preferably using starting of the engine to define the beginning of the trip and stopping of the engine to define the end of the trip. Intelligent interrogation occurs by interpretive software from an interrogating computer to retrieve a trip-based and organized data set.
Patent CA-2495758-A1 (CA)
Title: Inflating watercraft flotation device
Inventor: MEARS TONY W
IPC: H01H35/18
Filed: 2003-08-18
Abstract: A flotation device for floating a watercraft is provided. The flotation devi ce comprises a cover releasably secured to the watercraft. A first collapsible tubing is positioned between the cover and the watercraft for removing at least a portion of the cover. At least one inflatable flotation bladder is positioned between the cover and the watercraft wherein upon inflation of th e first collapsible tubing, the first collapsible tubing releases at least a portion of the cover from the watercraft.
Patent CA-2497471-A1 (CA)
Inventor: FUNK YANNICK
IPC: E05D13/00
Filed: 2003-09-03
Abstract: A plug for operatively connecting a torsion spring onto a corresponding component of a counterbalancing mechanism of a door assembly. The plug includes a connecting portion for removably connecting the plug onto the corresponding component, a substantially cylindrical collar insertable into an end portion of the torsion spring, an anchoring portion disposed on a bottom section of the collar for cooperating with a coil of the end portion of the torsion spring so as to pivotally anchor the collar onto the end portion of the torsion spring, and a clip projecting from a top section of the collar, and being disposed at a location on the collar substantially diametrically opposite from where the anchoring portion is disposed on the bottom section of the collar. The clip is shaped and sized for clasping past an end coil of th e torsion spring and operatively engaging with the same
Patent CA-2498521-A1 (CA)
Inventor: MESECHER DAVID
IPC: H04W88/08
Filed: 2000-08-17
Abstract: The invention provides for transmission and reception of a data signal using a plurality of transmitting antennas. Each antenna transmits a different pilot signal having a pseudo random chip code sequence. A receiver filters each transmitted pilot using that pilot's chip code. The filtered pilots are weighted and combined.  Each pilot signal's weight is adaptively adjusted in part on a signal quality of the combined signal. A data signal is transmitted such that different spread spectrum versions of the data signal are transmitted from each transmitting antenna. Each version having a different chip code identifier. Upon reception, each version is filtered with its associated chip code. The filtered versions are weighted in accordance with the adjusted weights associated with the pilot signal of the respective antenna.