baber/WOPTO huggingface dataset:
Patent CA-2631439-A1 (CA)
Title: Sealing structure for fuel cell
Inventor: OBIKA MOTOHARU
IPC: H01M8/10
Filed: 2006-11-24
Abstract: An anode (11a) and a cathode (11b) are arranged on the both sides of an electrolyte film (11). A first separator (2) is arranged to face the anode (11a), and a second separator (3) is arranged to face the cathode (11b). A  first sealing material (12) is arranged between the electrolyte film (11) and the first separator (2), and a second sealing material (13) is arranged between the electrolyte film (11) and the second separator (3). The sealing materials (12, 13) change cross-sectional shape or rubber hardness, corresponding to the quantity the electrolyte film (11) is deformed by a sealing reactive force. Specifically, deformation of the electrolyte film (11) due to the sealing reactive force is suppressed and sealing performance of the fuel cell (10) is improved by increasing a contact area of the sealing material (12) with the electrolyte film (11) or by reducing the rubber hardness of the sealing material (12), at a portion of the electrolyte film (11) having much deformation quantity.
Patent CA-2632708-A1 (CA)
Title: Peptides qui peuvent se lier a la proteine nef et leurs applications pharmaceutiques
Inventor: BATY DANIEL
IPC: C07K7/06
Filed: 2006-12-11
Abstract: L'invention a pour objet de nouveaux peptides isolés, purifiés, possédant notamment des propriétés de liaison à la protéine Nef, caractérisés en ce qu'ils renferment une séquence en acides aminés répondant à SEQ ID N~1 : W-P -a- W-L-P dans laquelle a est choisi parmi W, A, S ou D.
Patent CA-2635532-A1 (CA)
Inventor: ZONES STACEY I
IPC: C01B33/26
Filed: 2006-12-13
Abstract: The present invention relates to new crystalline, essentially all silicon oxide molecular sieve SSZ-73 prepared using a 3-ethyl-1,3,8,8-tetramethyl-3- azoniabicyclo[3.2.1]octane cation as a structure-directing agent, methods for synthesizing SSZ-73, and uses for SSZ-73.
Patent CA-2640016-A1 (CA)
Inventor: PETEK TOM R
IPC: G08B29/12
Filed: 2008-09-29
Abstract: A battery-powered RF sensor is provided for use in security and alarm systems for monitoring alarm state conditions, and transmitting an alarm state detection signal upon detection of an alarm state condition. The RF sensor is constructed to include an RF transmitting portion, a battery, a low-battery voltage level detection portion and a counter for periodically detecting an output voltage level of the battery, and comparing the voltage level to a first threshold voltage. If the detected battery output voltage level is determined to be less than the first threshold voltage, the low- or depleted-battery state is not immediately reported, but is reported at another time if the low-battery condition persists. That is, the low battery condition would preferably not be reported until daytime hours, other than for a dead battery condition.  The reporting control is implemented by use of the low-battery voltage detection portion, which looks to a counter to determine the elapsed time since the low- or depleted-battery condition is detected. If the low-or depleted-battery condition persists until the counter counts down, the condition is automatically reported.
Patent CA-2640758-A1 (CA)
Inventor: ARORA ASHIM
IPC: A61B7/02
Filed: 2007-02-02
Abstract: A stethoscope protective device is for easily and hygienically covering the head and at least a portion of the connector tube of a stethoscope. The device can be quickly applied to the stethoscope while eliminating or minimizing the need for contact by a patient of the head and connector tube during examination. In a single-handed operation, the stethoscope head and connector tube can be readily slipped into and secured within the protective device. The device is constructed at least in part of a material that is acoustically transmissive and provides a barrier for reducing the transmission of microorganisms.
Patent CA-2642592-A1 (CA)
Title: Process for the preparation of 1,2-propanediol
Inventor: BUERKLE JOCHEN
IPC: C07C31/20
Filed: 2007-03-02
Abstract: The present invention relates to a process for the preparation of 1,2-propanediol, in which a glycerol-containing stream, in particular a stream obtained on an industrial scale in the production of biodiesel, is subjected to a hydrogenation.
Patent CA-2643062-A1 (CA)
Inventor: MELIC JONATHAN JONNY
IPC: F16B7/20
Filed: 2007-02-22
Abstract: A clamp for securement to a cylindrical body such as scaffold tubing has first and second curved body portions hinged to each other to form a generally circular enclosure. A clasp for coupling the first and second curved body portions has a bolt fixed to one curved body portion and a rotatable housing. The housing has a peripheral groove to slidingly receive the bolt and is coupled to the other curved body portion. The housing has an access opening to receive the bolt into the peripheral groove and the bolt is captured in the peripheral groove when the housing is rotated. The housing is rotatable about a post which is fixed to the other curved body portion and has an opening to receive the post that is eccentric to the geometric center of the housing so that a passage formed between the peripheral groove and the post varies in width about the periphery of the housing. This variable width allows the housing to be tightened gradually on the bolt.
Patent CA-2644329-A1 (CA)
Title: Water disinfection apparatus
Inventor: STASCHIK UDO
IPC: C02F1/32
Filed: 2008-11-20
Abstract: A water disinfection apparatus includes a chamber adapted for connection to a pressurized water source. An ultra violet light is oriented to shine ultra violet rays into the chamber and to disinfect water therein, and a normally closed output valve connects the chamber to a supply valve. A control senses when a connected supply valve has been opened, and is operative to turn the ultra violet light on when the connected supply valve is opened; open the output valve after the ultra violet light has been turned on; close the output valve off after a supply time period expires; and turn the ultra violet light off when the output valve has been closed. The ultra violet light is turned on at all times that the output valve is open.
Patent CA-2644699-A1 (CA)
Inventor: RIGASSI-DIETRICH PETRA GISELA
IPC: A61K9/36
Filed: 2007-03-28
Abstract: A pharmaceutical composition comprising a pharmaceutically active agent, a core, a coating comprising an inner film comprising cellulose acetate and hydroxypropylmethylcellulose in a ratio of cellulose acetate : hydroxypropylmethylcellulose of 80 % to 99.5 % : 0.5 % to 20 % and an outer film comprising ethylcellulose and hydroxypropylcellulose in a ratio of ethylcellulose : hydroxypropylcellulose of 50 % to 80 % : 20 % to 50 %.
Patent CA-2644757-A1 (CA)
Title: Method and apparatus for the anaerobic treatment of waste water
Inventor: MENKE LUCAS
IPC: C02F1/24
Filed: 2007-03-14
Abstract: The present invention relates to a process for the purification of waste water, in particular for the continuous purification of waste water in papermaking, where waste water to be purified is fed to an anaerobic reactor (12), the waste water is contacted, in the anaerobic reactor (12), with anaerobic microorganisms in order to degrade contaminants present in the waste water, and the purified waste water is discharged from the anaerobic reactor (12), where at least some of the waste water is subjected to a pressure-release flotation step (30) before being supplied to the anaerobic reactor or after being discharged from the anaerobic reactor, in order to delime the water to at least some extent. Furthermore, the present invention relates to a device which is suitable for carrying out the process according to the invention.
Patent CA-2646464-A1 (CA)
Inventor: MALUCELLI ERMANNO
IPC: F41B5/14
Filed: 2008-12-11
Abstract: A coupling system for limbs (3) of archery devices (1) such as bows and crossbows, consisting of a pair of limbs (3) joined at their ends by a bowstring (4) which is used for loading the energy to be released onto the arrow and to the center onto a support (2) of the device. In this system, said limbs (3) are hinged to the support (2) in such a manner as to be movable about an axis (A1) of a pin (5) for fastening together said support (2) and said limbs (3); said axis (A1) being perpendicular to the plane that passes through the limbs (3) and the bowstring (4).
Patent CA-2647464-A1 (CA)
Title: Worksurface leg mount system
Inventor: SAFFELL MARK
IPC: A47B13/00
Filed: 2008-12-19
Abstract: A worksurface leg mount is provided for interconnecting a support leg to a worksurface. The worksurface leg mount system includes an anchor plate attached to a lower surface of the worksurface, and a mounting plate attached to and optionally recessed in an upper end of the support leg. A fastener extends between and connects the anchor and mounting plates, which are spaced from each other. Loads that enter the mounting plate in discrete directions are transmitted through the fastener and into the anchor plate, where the loads are spread across the interfaces between the anchor plate and worksurface.
Patent CA-2650991-A1 (CA)
Inventor: LIU JIWEN
IPC: H01L51/44
Filed: 2006-05-01
Abstract: The present invention provides organic optoelectronic devices including organic photovoltaic devices. In an embodiment, the present invention provides an organic optoelectronic device comprising a fiber core, a radiation transmissive first electrode surrounding the fiber core, at least one photosensitive organic layer surrounding the first electrode and electrically connected to the first electrode, and a second electrode surrounding the organic layer and electrically connected to the organic layer.
Patent CA-2651620-A1 (CA)
Inventor: LUDWIG CHRISTOPHER J
IPC: B65B59/04
Filed: 2007-05-07
Abstract: L'invention concerne un appareil applicateur servant à appliquer un support souple sur une pluralité de contenants en provenance d'un système d'avance, ledit appareil applicateur comprenant un cylindre à mâchoires mobile entre une position active et une position escamotée à l'écart de la position active. Dans la position active, le cylindre à mâchoires est positionné par rapport au système d'avance de manière à recevoir la pluralité de contenants et à appliquer le support souple sur la pluralité de contenants. Un deuxième cylindre à mâchoires peut être placé dans la position active pour permettre le conditionnement de contenants de dimensions différentes et/ou plusieurs configurations de conditionnement.
Patent CA-2651807-A1 (CA)
Title: Battery for a children's ride-on vehicle
Inventor: CROFUT CHUCK J
IPC: B60R16/04
Filed: 2001-05-31
Abstract: A children's ride-on vehicle comprises a body having a seat sized to accommodate a child, a plurality of wheels, and a steering assembly adapted to selectively steer at least one of the plurality of wheels. There is also at least one electrically powered motor adapted to rotatably drive at least one of the plurality of wheels and at least one battery adapted to provide power to the at least one motor. The battery comprises a sealed housing and a plurality of cells sealed withi n the housing and electrically connected together. A resettable circuit breaker is sealed within the housing and electrically connected with the plurality of cells.</ SDOAB>
Patent CA-2652009-A1 (CA)
Inventor: BROADBENT PETER JEFFREY
IPC: C09D11/00
Filed: 2007-05-11
Abstract: A composition comprising an ink and an infrared-absorbing material wherein said infrared- absorbing material comprises a metal, a metal salt, a metal oxide or metal nitride is described. Also described is an article comprising a substrate having imaged thereon an infrared- absorbing material to form a security image; and a method of manufacture of such an article said method comprising image-wise applying substrate a composition comprising an infrared-absorbing material.
Patent CA-2652310-A1 (CA)
Inventor: ZANETTI MAURIZIO
IPC: C12N5/00
Filed: 2007-01-19
Abstract: Tumor antigens can be categorized as tumor type specific or common. Telomerase reverse transcriptase (TRT) is the first bona fide common tumor antigen. While several 9mer peptides of the human TRT (hTRT) have been identified for HLA-A2, the most prevalent (~50%) HLA type in humans, little information exists on peptides for the remaining HLA types. As described herein, a multi-step approach was taken to select and characterize a panel of HLA-B7 9mer peptides as candidate immunogens. Specifically, several of algorithm based predictions, in vivo immunization of HLA-B7 transgenic mice, in vitro immunization of human blood lymphocytes, in vivo processing and supertype binding were employed to identify HLA-B7-restricted epitopes in hTRT. A correlation between in vivo immunogenicity and actual HLA-B7 binding avidity was found for the seven predicted peptides. Furthermore, endogenous processing was found to correlate with in vitro immunogenicity in human PBMC and HLA-B7 supertype binding.
Patent CA-2653657-A1 (CA)
Inventor: ACEMOGLU MURAT
IPC: C07D209/16
Filed: 2007-06-07
Abstract: N-hydroxy-3-[4-[[[2-(2-methyl-1H-indol-3-yl)ethyl]amino]methyl]phenyl]-2E -2-propenamide and starting materials therefor (E)-3-[4-[2-(2-methyl-1H-indo l-3-yl) -ethylaminomethyl] -phenyl] -acrylic acid methyl ester hydrochloride salt and 2-methyltryptamine are prepared by new synthetic methods.
Patent CA-2653910-A1 (CA)
Inventor: DUMAS ESTELLE
IPC: C12N15/86
Filed: 2007-05-30
Abstract: La présente invention concerne une molécule d'ARN simple brin qui compren d, en partant de l'extrémité 3' vers l'extrémité 5', (i) une séquence d'acid e nucléique complémentaire à la région 5' non-codante (5'UTR) de l'ARN génom ique (brin (+) ) du virus de l'hépatite C (VHC) ou d'un autre virus à ARN se répliquant grâce à une ARN polymérase ARN dépendante, laquelle séquence d'a cide nucléique permet la réplication de ladite molécule d'ARN simple brin pa r le complexe de réplication dudit virus, (ii) la séquence d'acide nucléique complémentaire d'une séquence d'acide nucléique correspondant d'un site d'e ntrée interne du ribosome (1RES), et (iii) la séquence d'acide nucléique com plémentaire de la séquence d'acide nucléique d'un gène suicide ou d'un gène codant pour une protéine interférant avec la réplication du virus VHC ou d'u n autre virus à ARN se répliquant grâce à une ARN polymérase ARN dépendante; une molécule d'ADN permettant la transcription de ladite molécule ~ d 'ARN simple brin; un vecteur d'acide nucléiques comprenant lesdites molécules d'a cides nucléiques; et une composition pharmaceutique comprenant lesdites molé cules d'acide nucléique ou ledit vecteur d'acide nucléique.
Patent CA-2655062-A1 (CA)
Title: Process for hydrophilizing surfaces of fluidic components and systems
Inventor: WEIS LEONIE
IPC: B01L3/00
Filed: 2005-04-22
Abstract: The invention describes processes for producing a film of a hydrophilic polymer on the inner surfaces of a fluidic component in which firstly the inner surfaces of the fluidic component are subjected to a physicochemical treatment, in particular a plasma treatment, subsequently the inner surfaces are brought into contact with a solution of the hydrophilic polymer, afterwards the polymer solution is replaced by a gaseous medium in such a manner that firstly the inner surfaces remain wetted with part of the polymer solution and finally a film of the hydrophilic polymer remains on the inner surfaces of the fluidic component by removing the solvent. The hydrophilic polymer that is used in this case has a surface wettability for aqueous solutions which is higher than the surface wettability of the inner surfaces of the fluidic component itself. In addition the invention describes fluidic components and systems as well as analytical systems on the inner surfaces of which a film of a hydrophilic polymer is at least partly present.
Patent CA-2656455-A1 (CA)
Inventor: ABHISHEK ABHISHEK
IPC: H04L7/00
Filed: 2007-08-06
Abstract: A wireless device in an ad hoc network detects other wireless devices within radio range and establishes synchronization with the detected wireless devices. The wireless device operates in a power save mode and wakes up, or turns on, periodically or on demand to implement discoverability. A received probe request packet or beacon packet contains information which allows the receiving wireless device to discover the transmitting wireless device. The wireless device may operate in a discoverable mode or in an active discovery mode.
Patent CA-2656914-A1 (CA)
Title: Portable hand tool carrier harness
Inventor: DORMAAR BRENT RONALD
IPC: A45F3/14
Filed: 2009-03-03
Abstract: This invention relates to a novel design of portable hand drill carrier harness for use by workers in the construction industry. More specifically, the invention pertains to a cord powered or cordless drill carrier harness which combines a quick-draw drill carrying holster with a harness which fits about the torso of a cordless drill user. A  drill carrier apparatus comprising: (a) a harness for fitting about the torso and over the shoulders of a person; (b) a portable tool carrier connected to the chest area of the harness; and (c) a mechanism which enables the elevation of the tool carrier to be adjusted relative to the elevation of the harness.
Patent CA-2659254-A1 (CA)
Inventor: ADAMEC THOMAS
IPC: B29B17/02
Filed: 2007-07-13
Abstract: The invention relates to a process for the comminution of composite materials, e.g. of electronics scrap, and also for the separation of the materials present therein, using a plurality of comminution stages and separation stages, with use of at least one hammer mill or rotor-impact mill(6), where, prior to the comminution of the material in the hammer mill or rotor-impact mill (6), a separation of previously comminuted composite material is achieved, into plastics on the one hand and composite material and also metals on the other hand. Key: -Material material verwertbare Kunststoffe recyclable plastics Metall metal Metall schwerheavy metal Metall leicht light metal Kunststoffe plastics Verbundstoffe/Mixcomposites/mix
Patent CA-2659418-A1 (CA)
Title: Identification and selection of stem cells being committed to differentiate to a specific type for obtaining a homogeneous population of stem cells
Inventor: ALINI MAURO
IPC: C12N5/0775
Filed: 2006-08-11
Abstract: The stem cell (1) includes a cellular DNA (2) comprising a plurality of sequences coding different genes and promoters allowing DNA-protein-interactions, at least one protein molecule (3) generated by means of a specific stimulus (12) and at least one DNA-molecule (6) artificially introduced into the stem cell (1). The artificially introduced DNA-molecule (6) comprises at least one binding site sequence (30) being apt to interact with the protein molecule (3), at least one DNA-sequence (40) coding an indicator molecule (5) and at least one minimal promoter sequence (50), allowing the gene expression of said indicator molecule (5), whereby the stem cell further includes at least one indicator molecule (5) having properties allowing its identification and is produced by synthesis of the DNA-sequence (40) coding an indicator molecule (5) of the artificially introduced DNA-molecule (6).
Patent CA-2659874-A1 (CA)
Title: Methods for the treatment of radiation proctosigmoiditis
Inventor: JAHRAUS CHRISTOPHER
IPC: A61K31/7056
Filed: 2007-08-02
Abstract: The present invention provides a new method of preventing, ameliorating and/or treating enteritis induced by abdominopelvic therapies. The present invention also relates to the prophylactic treatment of traveler's diarrhea.
Patent CA-2660640-A1 (CA)
Inventor: WEST SCOTT
IPC: A61G1/044
Filed: 2007-08-01
Abstract: A patient harness system for an emergency cot comprising a chest strap restraint, a thigh strap restraint, and a harness restraint having a shoulder harness and pelvis restraint is disclosed. The harness restraint is mountable to the emergency cot via a plurality of quick release restraint buckles. A method of securing a patient to the emergency cot using the patient harness system is also disclosed.
Patent CA-2660911-A1 (CA)
Inventor: CHERN JYH-HAUR
IPC: A61K31/54
Filed: 2007-08-15
Abstract: This invention relates to thiourea compounds described herein. These thiourea compounds can be used to treat hepatitis C virus infection.
Patent CA-2661344-A1 (CA)
Title: A method of detecting one or more limited copy targets
Inventor: DEVITT AMY J
IPC: C12P19/34
Filed: 2007-08-23
Abstract: A method allowing simultaneous amplification of multiple low-abundance targets in environmental samples. This is a two-step process that includes a combined reverse transcription and pre-amplification step, which utilizes a mix of gene-specific primer sets, followed by a second amplification step performed on the previously generated "RT- amplification" product. Initial amplification of each target is performed prior to the splitting of the sample for individual amplification and identification. The method combines the process of reverse transcription and amplification within a single processing apparatus. The method also enables gene-specific reverse transcription using gene-specific primers, thereby reducing if not eliminating non-specific product in this reverse transcription step of the process.
Patent CA-2662857-A1 (CA)
Title: Method of treating surface of metal base, metallic material treated by the surface treatment method, and method of coating the metallic material
Inventor: FUTSUHARA MASANOBU
IPC: C23C28/00
Filed: 2007-09-07
Abstract: A method of treating the surface of a metal base which is conducted prior to cationic electrodeposition coating in order to improve throwing power in the cationic electrodeposition coating; a metallic material treated by the surface treatment method; and a method of coating this metallic material. The method of treating the metal surface of a metal base, which improves throwing power in cationic electrodeposition coating, comprises: a surface treatment step in which a metal surface treatment composition comprising zirconium ions and/or titanium ions and an adhesion promoter characterized by being at least one member selected from the group consisting of (A) silicon compounds, (B) adhesion-promoting metal ions, and (C) adhesion-promoting resins is brought into contact with a metal base to form a chemical conversion coating on the base; and a heat-drying step in which the metal base having the chemical conversion coating formed is heated at 60-190° for 30 seconds or longer to dry the coating.
Patent CA-2666302-A1 (CA)
Title: A system and method for operating a large-scale wireless network
Inventor: DAMKE MIKEL
IPC: H04W84/22
Filed: 2006-06-23
Abstract: There is described an inventive method for distributing the route computational work load over multiple processors in wireless member units operably connected to form a large-scale wireless communication network, together with a novel system for implementing that method using a novel combination of known and modified elements.
Patent CA-2666686-A1 (CA)
Title: Inhibitors of 5-lipoxygenase activating protein (flap)
Inventor: OK HYUN
IPC: A61K31/501
Filed: 2007-08-29
Abstract: The instant invention provides compounds of Formula I which are 5-lipoxygenase activating protein inhibitors. Compounds of Formula (I) are useful as anti-atherosclerotic, anti-asthmatic, anti-allergic, anti-inflammatory and cytoprotective agents.
Patent CA-2667270-A1 (CA)
Title: Systeme de generation, conversion, distribution et demarrage electrique a bord d'un aeronef
Inventor: LANDO JEAN-LOUIS
IPC: H02J3/02
Filed: 2007-10-25
Abstract: L'invention concerne un système de génération, conversion, distribution e t démarrage électrique à bord d'un aéronef de type "bleedless" c'est-à-dire à architecture électrique de puissance sans réseau pneumatique, caractérisé en ce que les canaux de distribution électrique pour charges de fortes puiss ance spécifiques aux aéronefs de type "bleedless" et les canaux de distribut ion électrique pour charges conventionnelles comprenant les charges techniqu es, telles que l'avionique, l'éclairage et les pompes carburants et les char ges commerciales sont séparés et sont alimentés par des générateurs distinct s (SG-B, SG-Y; SG-G1, SG-G2) entraînés par les réacteurs (Eng1, Eng2) de l'a éronef.