baber/WOPTO huggingface dataset:
Patent CA-2650843-C (CA)
Title: Couverture d'entree pour des environnements controles
Inventor: CRIDER GRANT W
IPC: E06B9/40
Filed: 2007-05-04
Granted: 2013-05-21
Abstract: L'invention concerne un appareil conçu pour ouvrir et fermer une entrée dans une structure dans laquelle un rideau (18) présentant des parties latérales allongées (21, 22) est placé en position adjacente aux côtés opposés (12, 13) de l'entrée (11). Une première extrémité (19) du rideau (18) est attachée à une première extrémité (17) de l'entrée (11). Une extrémité opposée (23) du rideau (18) est relevée et attachée à des moyens de variation (31, 33) au niveau de la première extrémité (17) de l'entrée (11) pour varier la hauteur d'une poche (24) formée dans le rideau (18). Des moyens magnétiques de fermeture étanche (26, 27) sont placés sur les parties latérales allongées (21, 22) du rideau et sur les côtés opposés (12, 13) de l'entrée (11). L'entrée (11) se ferme lorsque les moyens de variation (31, 33) abaissent la hauteur de la poche (24), les moyens magnétiques de fermeture étanche (27) sur le rideau (18) entrant en contact avec les moyens magnétiques de fermeture étanche (26) sur les côtés opposés (12, 13) de l'entrée (11), fermant ainsi l'entrée (11) de façon étanche. L'entrée (11) s'ouvre lorsque les moyens de variation (31, 33) élèvent la hauteur de la poche (24), les moyens magnétiques de fermeture étanche (27) sur le rideau (18) se détachant des moyens magnétiques de fermeture étanche (26) sur les côtés opposés (12, 13) de l'entrée (11), ouvrant ainsi la fermeture étanche de l'entrée (11).
Patent CA-2653164-C (CA)
Inventor: HILMERSSON RONNIE
IPC: E01C23/12
Filed: 2007-06-14
Granted: 2015-03-10
Abstract: A device for moving a jet member on a carriage (6) between two selectable extreme positions along a guide (5) has means for detecting that the carriage has reached a selectable extreme position, said means comprising members (24, 25) adapted to form a mechanical resistance against continued movement of the carriage so as to influence the flow of hydraulic liquid in an hydraulic circuit (27) of a hydraulic drive arrangement for moving the carriage. Members (31 ) are arranged to sense a parameter of the hydraulic liquid, the magnitude of which is depending upon the flow of hydraulic liquid in the hydraulic circuit, and send information about the magnitude of this parameter to a control unit (14) adapted to control the turning of the carriage on the basis of this information.
Patent CA-2656604-C (CA)
Title: Injectable formulation of antibiotic and solution for intravenous administration thereof
Inventor: NAKAJIMA HIROFUMI
IPC: A61K38/15
Filed: 2007-06-28
Granted: 2014-01-07
Abstract: A pharmaceutical composition for injection comprising a depsipeptide antibiotic, WAP-8294A2, as an active ingredient, which is stable and contains WAP-8294A2 in high concentrations is provided. This composition comprises WAP-8294A2 of the following structural formula (1) as an active ingredient and is characterized in that 2-hydroxypropyl- .beta. -cyclodextrin or .beta. -cyclodextrin is contained as a stabilizer or solubilizer and the pH of the composition is not adjusted. This composition is mixed with a pH-adjusting agent such as dextrose and with an infusion or diluent comprising a solution of disodium hydrogen phosphate, sodium dihydrogen phosphate, and sodium hydroxide at the time of use to prepare a solution for intravenous administration of WAP-8294A2. (see formula 1)
Patent CA-2656857-C (CA)
Title: A process for producing ethylene from ethanol combining the catalytic conversion of hydrocarbons
Inventor: WU ZHIGUO
IPC: C07C11/04
Filed: 2007-07-12
Granted: 2014-09-16
Abstract: A process for producing ethylene from ethanol combining the catalytic conversion of hydrocarbons: an ethanol feedstock is contacted with a Y-zeolite containing catalyst to give a product stream, and a coked catalyst and an target product of ethylene are obtained after separating the reaction stream; a hydrocarbon feedstock is contacted with a Y-zeolite containing catalyst to give a product stream, a spent catalyst and an oil vapor are obtained after separating the reaction stream, and the oil vapor is further separated to give the products such as gas, gasoline and the like; a part or all of the coked catalyst and a part or all of the spent catalyst enter the regenerator for the coke-burning regeneration, and the regenerated catalyst is divided into two portions, wherein one portion returns to be contacted with the hydrocarbon feedstock, and the other portion, after cooling, returns to be contacted with ethanol feedstock. This process not only reasonably utilizes the excessive thermal energy of the hydrocarbon conversion, but also solves the problem of heat supply for the conversion of ethanol, thus ensuring the continuous catalytic conversion of ethanol and generating enormous economic benefits. For the catalytic conversion of the ethanol, the content of ethylene is 95 vol% or more in the gas product;  and the conversion of ethylene is not less than 99%. For the catalytic conversion of the hydrocarbons, the yield for the light olefins increases slightly by at least 2 mol%.
Patent CA-2657697-C (CA)
Inventor: HEATH RODNEY T
IPC: E21B43/34
Filed: 2009-03-06
Granted: 2015-11-24
Abstract: A liquid hydrocarbon slug-containing vessel for incorporation into a system integrating a low-pressure separator with a vapor recovery process system, and a method for regulating the temperature of a gas to be compressed by a two stage compressor so as to prevent liquification of the gas and to prevent over-heating of the compressor.
Patent CA-2661727-C (CA)
Title: Synchronization for extending battery life
Inventor: GOLDBERG STEVEN JEFFREY
IPC: H04M1/72403
Filed: 2003-05-02
Granted: 2014-09-02
Abstract: The present invention discloses a method and system for efficiently supporting data calls to WTRUs in systems that also support telephony. Various types of data is transmitted on a known schedule which is tightly synchronized to a predetermined time frame. The WTRUs synchronize their wake-up periods to search for data at times when data may or will actually be transmitted to them.
Patent CA-2661971-C (CA)
Inventor: LANGDON JOHN E
IPC: E21B43/241
Filed: 2008-01-18
Granted: 2013-10-29
Abstract: Embodiments of the invention provide methods for recovering petroleum products from a formation by distributing nanocatalysts into the formation and heating the heavy crude oil therein. In one embodiment, a method is provided which includes flowing a catalytic material containing the nanocatalyst into the formation containing the heavy crude oil, exposing the heavy crude oil and the catalytic material to a reducing agent (e.g., H2), positioning a steam generator within the formation, generating and releasing steam from the steam generator to heat the heavy crude oil containing the catalytic material, forming lighter oil products within the formation, and extracting the lighter oil products from the formation. In another embodiment, a method is provided which includes exposing the heavy crude oil and the catalytic material to an oxidizing agent (e.g., O2). The nanocatalyst may contain cobalt, iron, nickel, molybdenum, chromium, tungsten, titanium, oxides thereof, alloys thereof, derivatives thereof, or combinations thereof.
Patent CA-2675031-C (CA)
Inventor: WENGERTER CHRISTIAN
IPC: H04L1/00
Filed: 2007-12-10
Granted: 2015-10-06
Abstract: The invention relates to a method, apparatus and system for configuring control channels in a mobile communication network and a mobile station. In order to suggest another improved scheme for configuring control channels, in particular control channels related to the transmission of user data the invention suggests aligning the size of the control channel information of different formats to an equal number of coded control channel information bits and/or modulation symbols for each control channel. The control channels may comprise scheduling related control information. According to another aspect of the invention, a more flexible solution is proposed that may allow for taking different geometries of mobile stations within a cell into account. Similar to the aspect above, the size of the control channel information is aligned by means of modulation and/or coding, however the control channel information is aligned to one out of a set of numbers of coded control channel information bits and/or modulation symbols for each control channel.
Patent CA-2675838-C (CA)
Inventor: LINDOFF BENGT
IPC: H04B1/7083
Filed: 2008-01-30
Granted: 2015-03-17
Abstract: For wireless networks that transmit synchronization signals allowing user equipment to synchronize to cells within the network and transmit reference signals allowing user equipment to determine cell identities, a method and apparatus taught herein advantageously link the synchronization signal sequences to the reference signal sequences according to a defined mapping. The linkingsimplifies the cell search process by allowing user equipment to determine cell identities based on mapping detected synchronization signal sequences to the corresponding reference signal or to the corresponding subset of referencesignals in embodiments where there are more reference signal sequences than synchronization signal sequences.In at least one embodiment, the network is a 3G LTE network and at least the Primary Synchronization Signal(P-SyS) sequences are linked to the Downlink (DL) reference symbol sequences according to a defined mapping, thereby allowing to user equipment to determine cell identities from detected P-SySsequences.
Patent CA-2676194-C (CA)
Inventor: GUNENC PELIN
IPC: A61Q11/00
Filed: 2008-02-21
Granted: 2013-05-14
Abstract: The present invention relates to a dentifrice composition comprising: a) a polyphosphate salt in particulate form, the polyphosphate salt comprising a polyphosphate anion comprising at least 10 phosphate units; and b) an orally acceptable carrier; characterised in that the polyphosphate salt has a particle size distribution wherein less than 10% by volume of the salt has a particle size of greater than 160 mm and less than 20% by volume of the salt has a particle size of less than 20 mm. The dentifrice composition has good stability and acceptable mouth feel. The invention further relates to orally acceptable polyphosphate salts for use in such compositions.
Patent CA-2681919-C (CA)
Title: Triester-based lubricants and methods of making same
Inventor: MILLER STEPHEN JOSEPH
IPC: C07C67/08
Filed: 2008-03-26
Granted: 2015-12-29
Abstract: The present invention is generally directed to triester-based lubricant compositions. The present invention is also directed to methods of making these and other similar lubricant compositions. In some embodiments, the methods for making such triester-based lubricants utilize a biomass precursor and/or low value Fischer-Tropsch (FT) products (e.g., alcohols) so as to produce high value triester-based lubricants. In some embodiments, such triester-based lubricants are derived, at least in part, from FT alcohols and fatty acids. The fatty acids can be from a bio-based source (i.e., biomass, renewable source) or can be derived from FT alcohols via oxidation.
Patent CA-2685677-C (CA)
Inventor: XIAO CAIBIN
IPC: G01N21/80
Filed: 2008-04-15
Granted: 2017-01-10
Abstract: Systems and methods are described for measuring pH of low alkalinity samples. The present invention provides a sensor array comprising a plurality of pH indicators, each indicator having a different indicator concentration. A calibration function is generated by applying the sensor array to a sample solution having a known pH such that pH responses from each indicator are simultaneously recorded versus indicator concentration for each indicator. Once calibrated, the sensor array is applied to low alkalinity samples having unknown pH. Results from each pH indicator are then compared to the calibration function, and fitting functions are extrapolated to obtain the actual pH of the low alkalinity sample.
Patent CA-2686830-C (CA)
Inventor: SYMINGTON WILLIAM A
IPC: E21B43/34
Filed: 2008-05-21
Granted: 2015-09-08
Abstract: An in situ method of producing hydrocarbon fluids from an organic-rich rock formation is provided. The method may include heating an organic-rich rock formation, for example an oil shale formation, in situ to pyrolyze formation hydrocarbons, for example kerogen, to form a production fluid containing hydrocarbon fluids. The method may include separating the production fluid into at least a gas stream and a liquid stream, where the gas stream is a low BTU gas stream. The low BTU gas stream is then fed to a gas turbine where it is combusted and is used to generate electricity.
Patent CA-2691993-C (CA)
Inventor: HERRE JURGEN
IPC: G10L19/00
Filed: 2008-06-05
Granted: 2015-01-27
Abstract: An audio encoder for encod-ing an audio signal includes an impulse extrac-tor (10) for extracting an impulse-like portion from the audio signal. This impulse-like por-tion is encoded and forwarded to an output in-terface (22). Furthermore, the audio encoder includes a signal encoder (16) which encodes a residual signal derived from the original au-dio signal so that the impulse-like portion is re-duced or eliminated in the residual audio signal.  The output interface (22) forwards both, the en-coded signals, i.e., the encoded impulse signal (12) and the encoded residual signal (20) for transmission or storage. On the decoder-side, both signal portions are separately decoded and then combined to obtain a decoded audio sig-nal.
Patent CA-2693841-C (CA)
Inventor: HOUBEN RENE JOS
IPC: C23C18/14
Filed: 2008-07-16
Granted: 2015-11-24
Abstract: The invention provides a method for applying a material onto a substrate using a droplet printing technique wherein a gas stream is released into the direction of a substrate, which gas stream comprises a carrier gas and droplets of a suspension of the material or droplets of a solution of a precursor of the material or droplets of a precursor of the material as such, whereby the droplets in the gas stream are first maintained in a steady flow and subsequently in a converging flow before the droplets are contacted with the substrate. The invention further provides an apparatus for carrying out said method.
Patent CA-2701973-C (CA)
Title: Systeme de verrouillage antivol
Inventor: WESTWINKEL FLORIAN
IPC: E05B65/44
Filed: 2010-04-28
Granted: 2014-06-10
Abstract: Un assemblage de serrure cylindrique possède une partie centrale de verrouillage qui se sépare en deux parties quand la partie centrale de verrouillage est touchée le long de, ou à travers son axe. Une barrière renforcée est placée à proximité dune zone de rupture entre les deux parties de la partie centrale de verrouillage pour promouvoir une séparation à la zone de rupture. Le boîtier de la serrure contient la partie centrale de verrouillage pour un déplacement entre les positions verrouillée et déverrouillée. Une gorge renforcée optionnelle empêche le retrait non autorisé de la partie centrale de verrouillage du boîtier de la serrure. Le boîtier comprend une section renforcée optionnelle pour empêcher le retrait non autorisé de la partie centrale de verrouillage du boîtier de la serrure. Lensemble de la serrure peut être utilisé dans des installations de mise à niveau ou nouvelles.
Patent CA-2702882-C (CA)
Inventor: SHOLEV MORDEHAI
IPC: A61F2/00
Filed: 2008-10-22
Granted: 2016-06-21
Abstract: The present invention provides a fixating means (200) adapted for use in hernia repair surgeries in attaching a mesh (2) and mesh deployment means (3); said fixating means are attached to said mesh deployment means (3); said fixating means (200) comprising: (a) a first portion (200a) coupled to said deployment means (3); and, (b) a second portion (200b), comprising a coil (252) having a predetermined retracted shape; said coil is reconfigurable from a plurality of unretracted positions to a plurality of retracted positions and from said plurality of retracted positions to said plurality of unretracted positions; wherein said attachment between said deployment means (3) and said mesh (2) is obtained by reconfiguration of said coil (252) from at least one of said unretracted positions to at least one of said retracted positions.
Patent CA-2703381-C (CA)
Title: Catheter a liquide, et particulierement catheter urinaire, procede et dispositif d'administration
Inventor: PAULEN THOMAS GIJSBERT
IPC: A61F2/958
Filed: 2008-10-22
Granted: 2016-06-21
Abstract: L'invention porte sur un cathéter à liquide, et en particulier sur un cathéter urinaire, comportant une partie formant tige de cathéter (21) possédant un canal à liquide longitudinal s'étendant entre une face proximale et une face distale, ainsi qu'un organe d'ancrage (22). Le corps du cathéter est destiné à être abrité entièrement à l'intérieur d'une cavité corporelle, notamment et en particulier à l'intérieur de la vessie (50), aux fins de drainer la vessie depuis l'intérieur de celle-ci et par l'intermédiaire de l'urètre (5). Dans ce but, le corps du cathéter possède une longueur suffisante pour couvrir une distance comprise entre la vessie et un point de fermeture (35) du sphincter urétral. Un élément de commande (24, 25) est relié de façon durable au corps du cathéter afin de permettre à un utilisateur de sortir le corps du cathéter par voie transluminale hors de la vessie, au-delà dudit point de fermeture. Un dispositif d'insertion dudit cathéter comporte un manchon d'insertion pouvant être amené par voie transluminale jusqu'à la vessie et servant à transporter le corps du cathéter jusqu'à la vessie.
Patent CA-2703877-C (CA)
Title: Genetic polymorphisms associated with liver fibrosis, methods of detection and uses thereof
Inventor: LI YONGHONG
IPC: C12Q1/6883
Filed: 2008-11-05
Granted: 2018-12-18
Abstract: The present invention is based on the discovery of genetic polymorphisms that are associated with liver fibrosis and related pathologies. In particular, the present invention relates to nucleic acid molecules containing the polymorphisms, in-cluding groups of nucleic acid molecules that may be used as a signature marker set, variant proteins encoded by such nucleic acid molecules, reagents for detecting the polymorphic nucleic acid molecules and proteins, and methods of using the nucleic acid and proteins as well as methods of using reagents for their detection.
Patent CA-2710825-C (CA)
Title: Structures d'amelioration de la conductivite destinees a etre utilisees avec des agents de soutenement dans des puits de gaz et de petrole
Inventor: STEPHENS WALTER T
IPC: E21B43/267
Filed: 2008-12-18
Granted: 2013-01-29
Abstract: La présente invention se rapporte à un mélange de particules d'agents de soutènement et à des structures d'amélioration de la conductivité. Les particules d'agents de soutènement, de forme sphérique, présentent des surfaces convexes. Les structures d'amélioration de la conductivité présentent des surfaces concaves. Les surfaces convexes des particules d'agents de soutènement viennent en butée contre les surfaces concaves des structures d'amélioration de la conductivité.
Patent CA-2712443-C (CA)
Inventor: DELONG MITCHELL A
IPC: C07D409/12
Filed: 2009-01-15
Granted: 2016-05-03
Abstract: 6- and 7-amino isoquinoline compounds are provided that influence, inhibit or reduce the action of a kinase. Phar-maceutical compositions including therapeutically effective amounts of the 6- and 7-aminoisoquinoline compounds and pharma-ceutically acceptable carriers are also provided. Various methods using the compounds and/or compositions to affect disease states or conditions such as cancer, obesity and glaucoma are also provided.
Patent CA-2712718-C (CA)
Inventor: MOODY JAY T
IPC: G06T11/60
Filed: 2009-01-27
Granted: 2017-01-17
Abstract: Techniques for automatically adding special ef-fects to an image to be overlaid on a low-contrast background are presented. A stroke or an intervening layer of a color contrast-ing with the background color is automatically added to provide a contrasting color around the edges of visible image content in an image container of an electronic document. The technique may be applied to entire libraries of images to generate variant im-ages that are visually perceptible when displayed or printed on low-contrast background colors.
Patent CA-2720749-C (CA)
Title: Appareil de chauffage/refroidissement autonome sur toit avec hotte de decompression a deux etages
Inventor: TOLLAR GREIG
IPC: F24F1/60
Filed: 2010-11-10
Granted: 2015-11-24
Abstract: Une unité dair autonome pour installation sur le toit dun bâtiment possède un orifice de détente de pression indépendante du système de circulation dair de lunité. Le système de circulation dair possède un premier ventilateur et lorifice de détente de pression possède un système de registre qui relie lorifice de détente de pression à lair ambiant par deux passages. Un des passages contient un second ventilateur pour évacuer lair du système de circulation dair et de lorifice de détente de pression indépendant simultanément. Une hotte de détente de pression en deux stades est proposée pour utilisation avec une unité dair autonome.
Patent CA-2721291-C (CA)
Title: Appareil et procede permettant de controler une ligne de transmission
Inventor: THORBURN STEFAN
IPC: H02J3/20
Filed: 2009-04-17
Granted: 2017-07-11
Abstract: La présente invention a trait à un appareil comprenant : un convertisseur (118) pourvu dun côté de courant alternatif et dun côté de courant continu, un commutateur (112) adapté pour être connecté à une ligne de transmission (104) sur un premier côté et adapté pour être connecté à une charge (122) sur un second côté, lequel second côté est également connecté au côté de courant alternatif du convertisseur, un dispositif de stockage dénergie (120), connecté au côté de courant continu du convertisseur. Dans un premier mode de fonctionnement, le commutateur est fermé, de manière à ce quun courant de stockage dénergie circule vers le dispositif de stockage dénergie, ou à partir de celui-ci, pour charger ou décharger le dispositif de stockage dénergie, respectivement, en utilisant le convertisseur pour toute conversion nécessaire entre le courant alternatif et le courant continu. Dans un second mode de fonctionnement, le commutateur est ouvert, ce qui permet dempêcher le courant de circuler à partir de la ligne de transmission vers le convertisseur, et le dispositif de stockage dénergie fournit un courant continu qui est converti en un courant alternatif par le convertisseur. Dautre part, dans le premier mode de fonctionnement, lappareil est configuré de manière à ce quun transfert dénergie sur la ligne de transmission corresponde à une charge dimpédance donde de la ligne de transmission, en affectant le courant de stockage dénergie. La présente invention a également trait à un procédé correspondant.
Patent CA-2721547-C (CA)
Inventor: LAFONTAINE PATRICE
IPC: F25B39/02
Filed: 2010-11-17
Granted: 2013-09-17
Abstract: L'invention concerne un plateau de dégivrage. Le plateau de dégivrage comprend une feuille de base, une feuille de recouvrement extrudée raccordée à la feuille de base, l'extrusion définissant une cavité de tube dotée d'une surface de transfert de chaleur et un tube de chauffage inséré dans la cavité de tube. La cavité de tube a une dimension permettant à la surface de transfert de chaleur d'être en contact avec le tube de chauffage.