baber/WOPTO huggingface dataset:
Patent CA-2425386-C (CA)
Title: Alternative blocking for roof systems
Inventor: GEMBALA HENRY
IPC: E04D13/14
Filed: 2000-10-11
Granted: 2008-05-20
Abstract: The blocking assembly (10) includes one or more pre-formed component structures fabricated from a non-corrosive, durable material, each of the component structures including an anchoring flange (12) for attachment to the roof structure, an upper flange (14) defining a mounting base for attachment of various roofing components, materials and/or equipment thereto, and an intermediate portion (16) between the anchoring flange (12) and the upper flange (14) creating depth therebetween to accommodate insulation or lightweight concrete. The intermediate portion (16) is provided with vent holes (32) for venting gasses and moisture which accumulate within the roof structure, thereby reducing the likelihood of premature roof failure.
Patent CA-2427765-C (CA)
Inventor: STEEN STIG
IPC: A01N1/02
Filed: 2001-11-05
Granted: 2012-01-24
Abstract: An evaluation and preservation solution for human and animal organs, tissues and parts thereof is described, wherein it comprises serum albumin at a concentration of 55-105 g/L, a scavenger and coating compound, preferably dextran compounds and derivatives thereof having essentially the same structure at a concentration of 1-55 g/L weight, and a physiological serum concentration of salts and nutrients in a physiologically acceptable medium.
Patent CA-2440447-C (CA)
Inventor: NEWBOULD RICHARD ERIC
IPC: H04L9/30
Filed: 2002-03-05
Granted: 2009-05-19
Abstract: La présente invention concerne un procédé et un dispositif de non-répudiation bipartite des données. En effet, pour les applications nécessitant un fonctionnement presque ou totalement en temps réel, la signature cryptographique immédiate des messages provoque des ralentissements devenant intolérables. L'invention propose donc un procédé de mise en oeuvre d'un terminal assurant la non-répudiation des données échangées entre le terminal et l'un au moins des autres terminaux, en l'occurrence, un échange des données se faisant par une liaison admettant qu'une partie des données échangées puissent se perdre, un bloc commun de données reçues faisant l'objet d'un accord entre les participants. A cet effet, au lieu de signer chaque paquet, on ne signe que les données validées mises en commun après réception.
Patent CA-2445102-C (CA)
Inventor: MAKI MARKKU
IPC: G01N33/573
Filed: 2002-04-24
Granted: 2012-01-03
Abstract: La présente invention concerne une méthode de détection des maladies provoquées par le gluten telles que par exemple l'entéropathie au gluten et la dermatite herpétiforme. Ces maladies sont marquées par la présence dans le sang d'autoanticorps dirigés contre la transglutaminase tissulaire (tTG). Le test est pratiqué sur un échantillon de sang entier, la tTG libérée par les érythrocytes de l'échantillon de sang faisant office d'autoantigène. Les autoantigènes libérés réagissent avec les autoanticorps de l'échantillon et forment des complexes antigène-anticorps, qui sont détectés. La présence de tels complexes indique la maladie. Cette invention concerne également l'utilisation de l'autoantigène dans un test et une trousse de test.
Patent CA-2447145-C (CA)
Title: Releasable chair section securing assembly
Inventor: DIEDRICH THOMAS J
IPC: A47C7/42
Filed: 2002-06-14
Granted: 2008-04-22
Abstract: The assembly comprises at least one receiver (38) disposed on one section of the chair that includes a capture portion (40) spaced from a collar portion (42). The collar portion (42) includes a passage (48) extending therethrough and in alignment with a bore (46) disposed in the capture portion. A locking member (54) is positioned between the capture portion and the collar portion of each receiver and includes a locking passage (60) alignable with the passage in the collar portion and a transverse locking surface (66) located within the passage of the locking member. The second section of the chair includes an outwardly extending shaft (22) having a cross pin (32) disposed thereon. The shaft and cross pin are inserted through the collar portion and into the locking member to align the cross pin with the locking surface. The locking member may be rotated to engage the locking surface with the cross pin to retain the shaft within the locking member.
Patent CA-2447649-C (CA)
Title: Trust grant and revocation from a master key to secondary keys
Inventor: ROSKIND JAMES
IPC: G06F21/51
Filed: 2001-05-25
Granted: 2008-07-29
Abstract: A method and apparatus is provided that allows code signed by a master key to grant trust to an arbitrary second key, and also allows code, referred to as an antidote and also signed by the master key to revoke permanently the trust given to the second key.
Patent CA-2455448-C (CA)
Inventor: DARK RICHARD C G
IPC: B65D47/20
Filed: 2002-07-26
Granted: 2012-10-23
Abstract: A fluid dispensing valve (10) for controlling the flow of a fluid from a container (12) has a cap (20), a retainer (40), and a dispensing valve body (60). The cap (20) is adapted to engage the container (12) and includes a spout (22) that defines a through-conduit (26) having a top opening (28), a bottom opening (30), and an interior spout surface (32) shaped to receive the dispensing valve body (60). The retainer (40) includes at least one flow aperture (50) and an upwardly extending plug (44) having a plug shoulder (46).  The dispensing valve body (60) is bounded by an exterior surface (62), an interior surface (64), a valve perimeter (66), and a dispensing orifice perimeter (68). When the dispensing valve body (60) is positioned on the retainer (40), the dispensing orifice perimeter (68) fits securely around and seals against the upwardly extending plug (44); and the valve perimeter (66) forms a sealing relationship with the interior spout surface (32). The retainer (40) engages the spout (22) to seal the dispensing valve body (60) within the spout (22).
Patent CA-2456438-C (CA)
Inventor: TREMEL CURTIS J
IPC: A47F7/19
Filed: 2004-02-03
Granted: 2008-04-22
Abstract: A hanger rod is provided for a clothes drying cabinet. The rod includes a plurality of notches, each adapted to receive a hanger. Each notch is V-shaped, with opposite side walls which converge downwardly to a substantially pointed apex. The rod has front and rear walls defining a thickness ranging between 30%-75% of the hanger hook diameter. The notches provide four contact points on the hanger hook to prevent rotation of the hanger hook on the rod during the drying process.
Patent CA-2467131-C (CA)
Inventor: CHEN XIAOXI KEVIN
IPC: G01N1/34
Filed: 2004-05-12
Granted: 2013-12-10
Abstract: The subject invention provides a target support plate and an assembly of a target support plate and a target device for processing biological and chemical samples. The target support plate includes spaced-apart top and bottom surfaces, and a plurality of columns extending between, and through, the top and bottom surfaces. The target support plate may be releaseably secured to the target device by an elastomeric seal with the target support plate being at least partially formed of an elastomeric material; an adhesive; an elastomeric gasket; and/or, a mechanical fixation. The target device may be a device for collecting samples, including a multi-well plate, a mass spectrometric plate, or a secondary target support plate.
Patent CA-2467969-C (CA)
Title: Device, system, kit or method for collecting effluent from an individual
Inventor: BRATTON HARRY
IPC: A61B1/00
Filed: 2002-11-21
Granted: 2009-01-27
Abstract: The present invention relates to a device (50), method, system and kit for receiving effluent from an individual. In an alternative embodiment, the present invention is directed to a device (50), method, system and kit for allowing effluent from an individual during a medical or diagnostic procedure including but not limited to, imaging or viewing one or more sections of an individual's gastrointestinal tract. In another embodiment, the effluent is collected in a hollow area (34) in order to prevent the effluent from contaminating a component, device or apparatus used in conection with the medical or diagnostic procedure.
Patent CA-2470987-C (CA)
Title: Motor assembly and vacuum cleaner having the same
Inventor: PARK JUNG-SEON
IPC: A47L9/00
Filed: 2004-06-15
Granted: 2008-11-25
Abstract: A motor assembly for a vacuum cleaner for providing a user with a quieter environment during a cleaning work, and a vacuum cleaner having the same, is disclosed. The motor assembly includes a motor generating a suction force, an auxiliary filter member disposed on an airflow path connecting the motor to a dust-collecting apparatus for filtering a second time the air discharged from the dust-collecting apparatus, and a motor casing. The motor casing includes a first chamber connected to the dust-collecting apparatus with the auxiliary filter member mounted therein. A second chamber is connected to a discharge opening of the cleaner body and includes the motor mounted therein. A connection path is in fluid communication with the first chamber and the second chamber.
Patent CA-2472251-C (CA)
Inventor: OLSON STEWART A
IPC: F16D3/78
Filed: 2003-01-01
Granted: 2009-11-24
Abstract: A flexible coupling (10) is provided to connect a flange (17) on a drive shaft to a flange (19) on a driven shaft. Circumferentially spaced fastening means (12A-12F) provide bores through the coupling through which bolts (16A-16F) can be passed to connect it alternatively to the one and then the other flange (17, 19). Adjacent fastening means (12A-12F) are interconnected by links (13A-13E) and washers (14A, 14B) are positioned at opposite ends of the stack of links at each fastening means. In accordance with the invention the washers (14A, 14B) are formed with peripheral grooves (15A, 15B) which will be entered by the plastics material forming the body (11) of the coupling, thus locking the washers (14A, 14B) against being expelled when bolts (16A-16F) are subsequently passed through the bores.
Patent CA-2472860-C (CA)
Title: Fuel cell vehicle with single air supply
Inventor: HORII YOSHIYUKI
IPC: B62J11/00
Filed: 2004-06-29
Granted: 2008-12-23
Abstract: To provide a fuel cell vehicle capable of efficiently cooling a fuel stack and supplying sufficient reactant gas to the fuel stack with only a single air supply means. Two bypass valves are provided in the blowing passage, and a scavenge gas supply passage for introducing external air into the inside of the fuel cell box as scavenge gas is branched from the upstream bypass valve. The downstream bypass valve contains an electromagnetic three-way valve, and the blowing passage branches into a reactant gas supply passage and a cooling gas supply passage at the downstream bypass valve. The reactant gas supply passage supplies external that is supplied from the blowing passage to the fuel cell stack as reactant gas (oxygen). The cooling gas pipe supplies external air supplied from the blowing passage to the fuel cell stack as cooling gas.
Patent CA-2475118-C (CA)
Title: Removable closure assembly for a water treatment system
Inventor: BARTKUS ERIC K
IPC: H01J5/52
Filed: 2003-02-18
Granted: 2009-06-02
Abstract: The present invention provides a water treatment system closure assembly (500) that is easily and quickly secured to and removed from the filter assembly of water treatment system . The closure assembly (500) of the present invention provides a bail handle (600) attached to the closure assembly (500) which utilizes a mechanical advantage.
Patent CA-2476460-C (CA)
Inventor: HAMMER JAMES
IPC: B28B7/00
Filed: 2003-03-04
Granted: 2011-02-22
Abstract: L'invention concerne un appareil et des procédés permettant de fabriquer des blocs de maçonnerie (72) dont au moins une surface présente une texture rugueuse rappelant celle d'un bloc fendu ou de la pierre naturelle. Dans un mode de réalisation, un moule comprend plusieurs parois définissant au moins une cavité (68) de moule conçue pour recevoir un matériau de formation de bloc. Le moule définit une ouverture par laquelle on peut enlever du moule un bloc formé non durci. Au moins une paroi du moule présente plusieurs saillies (18) s'étendant vers l'intérieur de la cavité du moule de façon venant au contact d'une surface contiguë du bloc non durci dans la cavité du moule. Ces saillies (18) sont placées de façon que, lors de l'enlèvement du bloc non durci du moule, elles texturent la surface contiguë du bloc non durci.
Patent CA-2478954-C (CA)
Title: Aube refroidie de moteur a turbine a gaz
Inventor: TEXIER CHRISTOPHE
IPC: F01D5/18
Filed: 2004-08-12
Granted: 2012-05-01
Abstract: L'aube de moteur à turbine à gaz refroidie de l'invention comprend une pièce de fonderie (11) et une chemise longitudinale (14) obtenue par formage de tôle ; la pièce de fonderie (11) comporte un corps longitudinal pourvu d'une cavité longitudinale (16) avec une première ouverture (19) et une seconde ouverture (20) aux extrémités, la chemise (14) étant montée dans la cavité  (16) en étant fixée de façon solidaire à la paroi de la première ouverture (19), et dont une portion d'extrémité (21) est libre de coulisser dans la seconde ouverture formant glissière (20). Ladite portion d'extrémité (21) comprend une portion (22). aux dimensions transversales rétrécies par rapport aux dimensions transversales de la glissière (20).
Patent CA-2479961-C (CA)
Title: Systemes et procedes de rehabilitation de canalisation
Inventor: QUIGLEY PETER A
IPC: F16L1/028
Filed: 2003-03-28
Granted: 2011-06-28
Abstract: L'invention concerne un système et un procédé de réparation d'une canalisation qui comprend une première conduite dans laquelle une seconde conduite est poussée par un premier dispositif dans un premier point d'accès de ladite première conduite, ladite seconde conduite étant également tirée à travers un second point d'accès dans ladite première conduite par un second dispositif.
Patent CA-2480826-C (CA)
Inventor: CASTAN CATHERINE
IPC: A61K9/50
Filed: 2003-04-07
Granted: 2012-02-07
Abstract: The invention concerns liquid pharmaceutical formulations, for oral delivery, with modified release of active principle(s) excluding amoxicillin and consisting of suspensions of coated particles of active principles (microcapsules). The microcapsules constituting the dispersed phase of the suspension are designed, according to the invention, to enable modified release of the active principle(s), in accordance with a profile which remains unaltered during the shelf life of the liquid suspension. Therefor, the invention consists in selecting a coating composition specific to the microcapsules consisting of at least four components enabling preservation of said microcapsules in water without altering their properties of modified release of the active principle, said liquid phase being furthermore saturated with active principle(s).
Patent CA-2485270-C (CA)
Title: Process for introducing an optical cable into solid ground
Inventor: FINZEL LOTHAR
IPC: G02B6/50
Filed: 1996-11-12
Granted: 2008-07-08
Abstract: This invention relates to a fiber optic cable installation structure comprising: a surface defining a channel; a fiber optic communication cable disposed within the channel, said fiber optic communication cable comprising a tube and at least one optical waveguide disposed within said tube; a release element disposed within the channel and extending lengthwise along said fiber optic communication cable; and a filling material overlying said fiber optic communication cable and said release element and at least partially filling the channel.
Patent CA-2486308-C (CA)
Inventor: WANG XIANGDONG ALAN
IPC: C07D/
Filed: 2003-05-20
Granted: 2012-04-10
Abstract: Hepatitis C virus inhibitors are disclosed having the general formula:(I) wherein R1, R2, R3, R', B, Y and X are described in the description. Compositions comprising the compounds and methods for using the compounds toinhibit HCV are also disclosed.
Patent CA-2488404-C (CA)
Inventor: NAKAMURA YUSUKE
IPC: C12N15/11
Filed: 2003-06-03
Granted: 2012-11-27
Abstract: La présente invention concerne les nouveaux gènes humains RNF43 dont l'expression est nettement élevée dans les cancers colorectaux, ainsi que CXADRL1 et GCUD1 dont l'expression est nettement élevée dans les cancers de l'estomac comparativement aux tissus non cancéreux correspondants. Les gènes et les polypeptides codés par les gènes peuvent être utilisés, par exemple, dans le diagnostic d'une maladie proliférative cellulaire et en tant que molécules cibles utiles pour mettre au point des médicaments s'opposant à la maladie.
Patent CA-2488615-C (CA)
Inventor: LOPATA MICHAEL E
IPC: B07B1/00
Filed: 2004-11-24
Granted: 2008-01-08
Abstract: A mechanized unit that is moved through a trench in the ground for the purpose of placing a length or lengths of a utility or utilities by a guide device on the bottom of the trench, and then encasing the placed utility or utilities. The unit has at least one plow to sweep the material excavated from the ground to form the trench back into the trench onto a screening member mounted to the unit. The screening unit has spaced screens one above another with progressively smaller openings from top to bottom and the screening member is vibrated to deposit onto the one or more utilities layers of the excavated material having particle of progressively larger size from the bottom to the top of the trench to protect the utility or utilities from physical damage caused by large excavated particles.
Patent CA-2488747-C (CA)
Inventor: TSIARKEZOS STEPHEN H
IPC: B68G11/00
Filed: 2004-10-18
Granted: 2007-12-11
Abstract: A slip resistant cover for various articles has a central, substantially non-stretchable sheet and a border of a cross-extensible strip around the perimeter of the sheet. The strip can extend incrementally from its relaxed state by at least 150 % under tension of 160 g/cm of strip width or less. Preferably the strip has an open mesh net structure. The slip resistant cover is suitable for covering diverse items, including bedding materials, vehicles, equipment, furniture and the like.
Patent CA-2489948-C (CA)
Inventor: TACHINO RYUYA
IPC: G11B7/0045
Filed: 2003-06-24
Granted: 2013-08-27
Abstract: The present invention is directed to a data recordable optical disc (2), wherein buffer areas for random access (Data Run-in DRi, Data Run-out DRo) for random access are respectively disposed before and after respective blocks (BLK, BLK1, BLK2), whereby when recording of new block is started, the block is recorded in the state where respective buffer areas overlap with each other with respect to new block and existing block so that no gap takes place. Signal patterns for Phase Locked Loop (PLL) at the time of data reproduction, Auto Gain Control (AGC), and automatic adjustment of light source power, synchronization pattern, and/or signal patterns used for generation of reproduction clock, and detection of block reproduction end, etc. are recorded within the buffer area.
Patent CA-2495768-C (CA)
Title: Bio-surveillance system
Inventor: STOUT TODD
IPC: A61B/
Filed: 2003-08-19
Granted: 2016-10-18
Abstract: A bio-surveillance system monitors symptoms or groups of symptoms experienced by people in a geographical area. The system tracks symptoms reported by calls to an emergency service dispatcher. The bio-surveillance system monitors the symptoms and associates the geographical location with the symptoms. Various triggers are programmed and stored in the system to look for certain types of threats. Each trigger is set based on a statistical variation of the historical data relating to the symptoms within a predetermined time in a predefined geographical area. When the reported symptoms exceed one of the triggers, an alert is activated to provide an indication of a potential biological or chemical terrorist attack.
Patent CA-2496676-C (CA)
Inventor: TAVERAS ARTHUR G
IPC: A61P35/00
Filed: 2003-07-30
Granted: 2011-06-14
Abstract: L'invention concerne de nouveaux composés définis par la formule (I) : (I), ou un sel ou un solvate pharmaceutiquement acceptable de ces derniers. L'invention concerne également le traitement de maladies dans lesquelles les chimiokines jouent un rôle de médiateur, ce traitement comprenant l'administration des composés représentés par la formule (II) : (II).
Patent CA-2497066-C (CA)
Inventor: MOSSI WALDO
IPC: C07C403/20
Filed: 2005-02-16
Granted: 2012-05-01
Abstract: Divulgation d'un procédé de préparation d'acide 13-cis-rétinoïque (I) (voir la formule I) à partir de chlorure de (3-méthyl-5-(2,6,6-triméthylcyclohexan-1-yl)penta-2,4-diényl)- triphénylphosphonium (IIa) (voir la formule IIa) et de 5-hydroxy-4-méthyl-(5H)-furane -2-one (III) (voir la formule III). Les composés IIa et III réagissent dans de l'éthanol (solvant) et du KOH (base) à une température allant de -5 à 0 degré C pour donner un mélange d'acides rétinoïques qui est isomérisé en (I) au moyen d'un traitement avec un complexe de palladium.
Patent CA-2501563-C (CA)
Title: Acces a differents types de messages electroniques par l'intermediaire d'une interface de messagerie commune
Inventor: STARBUCK BRYAN T
IPC: H04L12/54
Filed: 2004-07-30
Granted: 2013-12-31
Abstract: L'invention concerne des procédés, des systèmes, des produits de programme informatique et des structures de données permettant de présenter différents types de messages électroniques au niveau d'une interface commune. Les articles (116) de messages électroniques sont stockés dans une base de données (114) d'articles avec d'autres type d'articles, tels que par exemple, des articles de contact, des articles de dossier, des articles de document, etc. Ces articles (116) de messages électroniques comprennent des champs de données définis en commun et éventuellement des champs de données définis de manière différente qui représentent un protocole et/ou des propriétés d'application spécifiques. Ces systèmes informatiques peuvent demander (107) des données associées aux messages (provenant, par exemple, de champs de données définis en commun) à la base de données (114) et afficher des liaisons avec les données associées aux messages au niveau d'une interface de messagerie commune. Les liaisons avec différents types de messages électroniques (tels que représentés par un protocole et/ou des propriétés d'application spécifiques) peuvent être affichées simultanément au niveau de l'interface de messagerie commune.
Patent CA-2502755-C (CA)
Title: Outil manuel destine a l'application d'une bande d'espacement etanche sur du verre ou un materiau equivalent
Inventor: PELCARSKY TOM
IPC: E06B3/673
Filed: 2003-10-24
Granted: 2011-08-09
Abstract: l'invention concerne un outil manuel destiné à l'application d'une bande d'espacement étanche le long d'une vitre pour former des unités de verre d'isolation. Cet outil comprend une poignée pourvue d'une première et d'une deuxième extrémité, une base pourvue de galets pivotant librement et reliée à la première extrémité de la poignée et un boîtier raccordé à la première extrémité de cette poignée et à la base, ce boîtier ayant un galet de positionnement, au moins une tige de guidage et un galet de boîtier. Le ou les tige(s) de guidage et le galet de boîtier forment un passage pour déployer la bande adhésive et le galet de boîtier délivre la pression pour appliquer la bande d'espacement étanche sur la vitre.
Patent CA-2511098-C (CA)
Inventor: RAMARATHNAM BAMA
IPC: G06F17/30
Filed: 2005-06-29
Granted: 2014-09-02
Abstract: Systems and methods for dispersing search engine results by category. A search engine application queries a searchable index of document data associated with a plurality of electronic documents in response to a search request to identify one or more electronic documents having document data matching data included in the search request. The search engine application disperses identified electronic documents according to category data included in the document data for display to a user.