baber/WOPTO huggingface dataset:
Patent CA-2704574-C (CA)
Inventor: BENAVIDES PEREZ RICARDO
IPC: C09D7/45
Filed: 2007-11-05
Granted: 2017-06-27
Abstract: The present invention relates to a method of obtaining an additive for coatings that contains nanoparticles of one or more compounds, preferably metallic, selected in relation to the property that is desired to be transferred to the coating, which comprises a first pretreatment phase in which the water content of the active agent is reduced, replacing it with a vehicle compatible with the coating, and a second phase in which it is mixed with a resin compatible with the coating, a dispersant and a solvent, which are also compatible with it. The additive produced by this method contains nanoparticles of one or more compounds, preferably metallic, which become dispersed homogeneously in the coating once incorporated therein.
Patent CA-2705158-C (CA)
Inventor: ZHENG JIE
IPC: C22C26/00
Filed: 2008-10-30
Granted: 2016-02-16
Abstract: The present invention relates to a method for producing diamond-metal composites comprising mixing diamond particles with metal-filler particles forming a diamond/metal-filler mixture, forming a green body of the diamond/metal-filler mixture, optionally green machining the green body to a work piece before or after pre-sintering by heating the green body to a temperature <= 500 °C, infiltrating the green body or the work piece with one or more wetting elements or infiltrating the green body or the work piecewith one or more wetting alloys, which infiltration step being carried out under vacuum or in an inert gas atmosphere at a pressure < 200 Bar. The invention relates further to a green body, a diamond metal composite, and use of the diamond metal composite.
Patent CA-2706806-C (CA)
Title: 2-substituted tiazole-4-carboxamide derivatives, their preparation and use as pharmaceuticals for immunomodulation
Inventor: BOTHE ULRICH
IPC: A61P35/00
Filed: 2008-11-28
Granted: 2016-01-12
Abstract: The present invention relates to 2-substituted thiazole-4-carboxamide derivatives of the formula (I), the use thereof as medicament for the treatment of various disorders, and processes for the preparation thereof (see formula I).
Patent CA-2707960-C (CA)
Inventor: CAI ZHIJUN
IPC: H04B7/26
Filed: 2008-12-05
Granted: 2016-02-23
Abstract: La présente invention concerne l'ordonnancement dans un réseau de fréquence unique assurant un service MBMS (MBSFN). Le système comporte une commande centrale configurée de façon à mettre en avant une pluralité de nuds B renforcés (ENB) transmettant un ou plusieurs canaux pour trafic à diffusion sélective (MTCH). L'un au moins de ces canaux MTCH, établi pendant une période d'ordonnancement variable (SP), comporte une partie "données" renfermant du contenu de trafic MBSFN et une partie "ordonnancement" variable qui renferme de l'information d'ordonnancement se rapportant au contenu de trafic MBSFN.
Patent CA-2713246-C (CA)
Title: Pressure switch
Inventor: BRUCHAL BRIAN
IPC: H01H9/52
Filed: 2010-08-25
Granted: 2014-03-18
Abstract: A pressure switch is disclosed, comprising: a spool forming a pressure sensitive end; an actuating rod extended into the spool and slidable over a limited range within the pressure switch under external fluid pressure on the pressure sensitive end; a switch housing containing a switch operatively connected to the actuating rod; and a cylindrical connector terminating in a first axial end and a second axial end, the cylindrical connector being threaded into the spool at the first axial end and into the switch housing at the second axial end. A pressure switch is also disclosed comprising: a housing defining an interior bore that terminates in a pressure sensitive end of the housing; an actuating rod slidable over a limited range within the interior bore under external fluid pressure on the pressure sensitive end; a switch, within the housing, operatively connected to the actuating rod; and outwardly extending fins mounted on the housing.
Patent CA-2716700-C (CA)
Title: Materiau comportant des elements actives par l'humidite
Inventor: KAPSALI VERONIKA
IPC: D04H1/58
Filed: 2008-02-28
Granted: 2016-08-23
Abstract: L'invention porte sur un matériau qui comporte des éléments, une pluralité d'éléments pouvant être activés comportant chacun une partie fixe par rapport au matériau et une partie libre de se déformer par rapport au matériau.
Patent CA-2717149-C (CA)
Inventor: JAASMA SERVATIUS ALFONS MARIA
IPC: F02M43/00
Filed: 2009-03-03
Granted: 2017-04-04
Abstract: The invention relates to an arrangement and method for a combustion engine with direct injection and in particular to switching between two types of fuel. A high-pressure pump (10) is connected to a combustion engine and the high-pressure rail for the direct injection of a fuel. At least two fuel storages (21,27) containing petrol and liquefied gas are present. The arrangement allows for switching from one fuel to another. Switching occurs by purging a fuel from the high-pressure pump (10) and the fuel supply line connected thereto by temporarily collecting the fuel in a purge unit (28). The purge unit (28) is arranged for purging the high-pressure pump (10), thus forcing out the prevailing fuel and replacing it with the new fuel.
Patent CA-2721713-C (CA)
Title: Anti-il-17a/il-17f cross-reactive antibodies and methods of use thereof
Inventor: MASTERNAK KRZYSZTOF
IPC: A61P37/02
Filed: 2009-05-05
Granted: 2019-07-09
Abstract: This invention provides fully human monoclonal antibodies that recognize IL-17F, the IL- 17F homodimer, IL--17A, the IL- 17A homodimer, and/or the heterodimeric IL- 17A/IL-17F  protein complex. The invention further provides methods of using such monoclonal antibodies as a therapeutic, diagnostic, and prophylactic.
Patent CA-2723374-C (CA)
Inventor: LINDSEY KURT LAWRENCE
IPC: H01H73/18
Filed: 2009-05-05
Granted: 2016-08-23
Abstract: L'invention porte sur un rupteur en cas de défaut et sur un interrupteur coupe-charge comportant un déclencheur configuré pour ouvrir automatiquement un circuit de transformateur électriquement couplé aux contacts stationnaires de l'interrupteur en présence d'un état de défaut. L'état de défaut amène un élément de métal de Curie électriquement couplé à au moins l'un des contacts stationnaires à libérer un verrou magnétique, ce qui amène l'ensemble rotor de déclenchement du déclencheur à faire tourner un rotor dont la rotation rompt le contact entre les contacts mobiles du rotor et les contacts stationnaires, et ouvre le circuit. L'interrupteur comporte également une poignée d'ouverture/fermeture manuelle du circuit électrique dans des états de non défaut et de défaut. L'actionnement de la poignée couplée à l'ensemble rotor par l'intermédiaire d'un rotor à ressorts rompt ou établit sélectivement le contact entre les contacts mobiles du rotor et les contacts stationnaires.
Patent CA-2728790-C (CA)
Title: Distributed optical pressure and temperature sensors
Inventor: STOESZ CARL W
IPC: G01K11/32
Filed: 2009-06-29
Granted: 2014-12-02
Abstract: Disclosed herein is a carrier for an optical fiber having a plurality of optical sensors located thereon. The carrier has a test section comprising a cavity and at least one geometric discontinuity, wherein in response to a pressure applied to the test section, a stress concentration is formed proximate to the geometric discontinuity, and wherein the optical sensor is adhered to at least a part of the geometric discontinuity. The cavity may be filled with a liquid or a gel. A temperature optical sensor may also be provided adjacent to the pressure optical sensor.
Patent CA-2729743-C (CA)
Title: Switched resonant ultrasonic power amplifier system
Inventor: ORSZULAK JAMES H
IPC: A61B18/00
Filed: 2004-10-28
Granted: 2014-09-23
Abstract: A system for controlling an output of an ultrasonic device is disclosed. The system includes an amplifier that receives and processes a driver output signal for generating a drive signal that is provided to the ultrasonic device for controlling output of the ultrasonic device. An output control circuit receives and processes a signal related to a feedback signal generated by the ultrasonic device and a divider reference signal for generating a compensated clock signal that is adjusted for at least one of phase and frequency differences between the received feedback signal and the divider reference signal. A compensated drive circuit receives and processes the compensated clock signal for generating the divider reference signal, and for generating the driver output signal.
Patent CA-2734160-C (CA)
Inventor: MALINOUSKAS DONALD
IPC: A61B17/00
Filed: 2011-03-15
Granted: 2018-04-17
Abstract: A surgical system and method includes a surgical instrument configured to wirelessly transmit identifying data specific to the surgical instrument and a console configured to receive the identifying data. The console is configured to register the surgical instrument based on the identifying data, establish a wireless two-way communication link between the surgical instrument and the console, receive at least one of operational data and commands from the surgical instrument, and provide operational feedback data to a user of the surgical instrument during an operation of the surgical instrument based on the at least one of operational data and commands.
Patent CA-2735505-C (CA)
Inventor: MORITA IZUMI
IPC: C07C29/76
Filed: 2011-03-30
Granted: 2018-01-02
Abstract: A method of producing butanol, which has a step of removing impurities contained in a butanol-containing solution, is provided. In the method, a butanol--containing solution is filtered through a nanofiltration membrane. Then the butanol-containing solution is collected from the permeate flow of the nanofiltration membrane.
Patent CA-2737231-C (CA)
Title: Piece a main a cartouche pour appareil de phototraitement de la peau
Inventor: HOTTINGER CHRISTOPHE
IPC: A61B18/18
Filed: 2009-09-11
Granted: 2013-05-07
Abstract: Pièce à main comprenant une coque (110) logeant, de manière amovible, une cartouche (400) à fenêtre ayant une source lumineuse et son circuit de refroidissement et un capot (120). Un guide de lumière (300) relie la source lumineuse à la surface de la peau. L'emplacement de la cartouche (400), est défini par une embase (500) portant les organes de connexion (520, 530) de la cartouche et par une surface de guidage dont une extrémité correspond à l'embase (500) et les côtés sont des rails latéraux de guidage (115) autour de l'emplacement du guide de lumière. La cartouche (400) est en forme de boîtier plat dont une extrémité porte une plaque transversale d'assemblage munie des organes de connexion homologues à ceux de l'embase (500) et les côtés comportent des nervures de guidage pour coopérer avec les rails latéraux (115).
Patent CA-2740165-C (CA)
Inventor: MCDONNELL KEVIN
IPC: A43B13/18
Filed: 2009-10-23
Granted: 2017-08-08
Abstract: Linvention concerne une structure de chaussure assurant la dissipation de lénergie de lattaque du talon. Cette structure comporte des éléments compressibles présentant un vide interne contenant un premier fluide actif. Un ensemble déléments compressibles daccouplement sont reliés à un des premiers éléments compressibles concernés par un conduit de fluide, de telle sorte que le premier fluide actif soit transféré de lélément compressible concerné à lélément compressible daccouplement, en réponse à la compression induite par lattaque du talon. De manière intermédiaire, un coussinet de semelle et une première assise plantaire exercent une contrainte sur les éléments compressibles. Des tubes de refroidissement sont prévus pour assurer la dissipation dénergie du deuxième fluide actif dans lequel baignent les éléments compressibles, les conduits et les éléments élastiques. Un aimant flottant transporté dans le vide dau moins un élément compressible est déplacé dans ledit élément compressible en réponse à lattaque du talon. Une bobine dinduction encerclant lélément compressible est reliée, de manière opérationnelle, à un élément résistif pour assurer la dissipation de lénergie en réponse à un courant généré de manière électromagnétique, suite au déplacement relatif de laimant flottant.
Patent CA-2740261-C (CA)
Inventor: IZAWA JUN
IPC: G01N21/47
Filed: 2009-08-04
Granted: 2014-03-25
Abstract: A gaseous component concentration determination apparatus that can obtain a sufficiently large light detection value and determine a concentration of a target component in a desired section without using a laser emitter of a high laser intensity or a large light collector is provided. The gaseous component concentration determination apparatus includes: a laser emitter 3 that emits first laser beam whose wavelength is a light absorption wavelength of the target component, and second laser beam whose wavelength is a non-absorption wavelength of the target component; a first scatterer 5 and a second scatterer 7 that are located within an irradiation area of the first laser beam and the second laser beam, and spaced apart in an emission direction of the first laser beam and the second laser beam; a photodetector 9 that detects first scattered light resulting from scattering of the first laser beam at the first scatterer 5, second scattered light resulting from scattering of the second laser beam at the first scatterer 5, third scattered light resulting from scattering of the first laser beam at the second scatterer 7, and fourth scattered light resulting from scattering of the second laser beam at the second scatterer 7; and a concentration calculator 11 that calculates the concentration of the target component between the first scatterer 5 and the second scatterer 7, based on detection values obtained by the photodetector 9.
Patent CA-2741868-C (CA)
Inventor: JOHNSTON KEVIN A
IPC: B21D28/34
Filed: 2009-11-03
Granted: 2018-02-20
Abstract: A punch tool assembly includes an adjustment sub-assembly coupled to a canister sidewall of the assembly. The adjustment subassembly includes a punch head, which engages a punch holder, or body, of the punch tool, at a threaded interface, so that rotation of the punch head moves the punch body/holder along a central longitudinal axis of the punch tool assembly. The adjustment sub-assembly further includes a locking member, which is biased with respect to the punch head, in a first position, where the locking member is engaged with a locking feature of an engagement sidewall of the subassembly, to lock the punch head and prevent rotation thereof.  The locking member may be released, to unlock the punch head, by applying a force to an externally accessible actuation interface of a release member of the subassembly, for example, to rotate the actuation interface about the central longitudinal axis.
Patent CA-2746089-C (CA)
Title: Isomerization of 1-chloro-3,3,3-trifluoropropene
Inventor: HULSE RYAN
IPC: C07C17/358
Filed: 2009-12-10
Granted: 2019-11-26
Abstract: Disclosed are processes for an isomerization reaction between (E)1-chloro-3,3,3-trifluoropropene and (Z)1--chloro-3,3,3-trifluoropropene. Some of the disclosed processes include the step of contacting a feed stream with a heated surface, where the feed stream includes (E)1-chloro-3,3,3-trifluoropropene, (Z)1-chloro-3,3,3-trifluoropropene or mixtures thereof. The re-sulting product stream includes (E)1-chloro-3,3,3-trifluoropropene and (Z)1-chloro-3,3,3-trifluoropropene, where the ratio of (E) isomer to (Z) isomer in the product stream is different than the ratio feed stream. The (E) and (Z) isomers in the product stream may be separated from one another.
Patent CA-2749580-C (CA)
Title: Autochoke system
Inventor: SUTER ROGER
IPC: F16K31/12
Filed: 2010-02-10
Granted: 2014-09-23
Abstract: Back pressure control devices used to control fluid pressure in a wellbore require various utilities for operation, such as an air supply. Apparatus disclosed herein provide for the continued operation of one or more back pressure control devices when supply of utilities for operation of the back pressure control devices are intentionally or unintentionally interrupted.
Patent CA-2751046-C (CA)
Inventor: NAKHLA GEORGE F
IPC: C12M1/00
Filed: 2010-02-01
Granted: 2017-02-28
Abstract: The present invention provides a system that has been devised to overcome the two most important limitations for sustained biological hydrogen production, namely contamination of the microbial hydrogen-producing cultures with methane-pro-ducing cultures necessitating frequent re-start-up and/or other methanogenic bacteria inactivation techniques, and the low bacteri-al yield of hydrogen-producers culminating in microbial washout from the system and failure. The system includes a continuously stirred bioreactor (CSTR) for biological hydrogen production, followed by a gravity settler positioned downstream of the CSTR, which combination forms a biohydrogenator. The biomass concentration in the hydrogen reactor is kept at the desired range through biomass recirculation from the bottom of the gravity settler and/or biomass wastage from the gravity settler's underflow.  The gravity setter effluent is loaded with volatile fatty acids, as a result of microbiological breakdown of the influent waste con-stituents by hydrogen-producing bacteria, and is an excellent substrate for methane-forming bacteria in the downstream biomethanator.
Patent CA-2753375-C (CA)
Inventor: BENNETT RUSSELL
IPC: G07F7/10
Filed: 2000-08-30
Granted: 2015-09-22
Abstract: A system and method for conducting electronic commerce are disclosed. In various embodiments, the electronic transaction is a purchase transaction. A user is provided with an intelligent token, such as a digital wallet containing a digital certificate.  The intelligent token suitably authenticates with a server on a network that conducts all or portions of the transaction on behalf of the user. In various embodiments a wallet server interacts with a security server to provide enhanced reliability and confidence in the transaction. In various embodiments, the wallet server includes a toolbar. In various embodiments, the digital wallet pre-fills forms. Forms may be pre-filled using an auto-remember component.
Patent CA-2753648-C (CA)
Title: Vane inlet device
Inventor: BAMBARA CHARLES J
IPC: F15D1/02
Filed: 2011-09-29
Granted: 2016-01-12
Abstract: A vane inlet apparatus is provided for separating components of a feed stream. The apparatus includes a body having an axis, a proximal end, and a distal end. The body includes an inlet and a plurality of vanes disposed along the axis. Each vane includes an aperture such that the apertures in successive vanes decrease in size toward the distal end of the apparatus. The vanes may be flat or curved. The sizes, shaped, and orientation of the vanes along the apparatus may be determined according to the designed specifications of a particular project. The apparatus as well as the vanes and apertures are preferably cylindrically shaped to match the incoming feed stream cross-section. A method of constructing the vane inlet apparatus is also provided.
Patent CA-2754866-C (CA)
Inventor: PETERLE MICHELE
IPC: F24H9/20
Filed: 2010-03-10
Granted: 2017-06-20
Abstract: A radiator in particular for room heating, comprising a control or measurement unit accommodated in a container integral with the radiator and positioned so as to sustain the heat from the radiator as little as possible, while exploiting a cool air flow drawn by the same to cool the internal circuitry defining the unit. Said container is conveniently spaced apart from the radiator by means of insulating elements and a part of the same container is formed by a heat dissipator to which one or more electronic power elements included in said circuitry are thermally connected.
Patent CA-2756631-C (CA)
Title: Ablation multivoies a differenciation de frequences
Inventor: GOVARI ASSAF
IPC: A61B18/14
Filed: 2011-11-01
Granted: 2019-03-19
Abstract: Un appareil, comprenant un générateur dénergie, configuré pour fournir une première énergie dablation modulée à une première fréquence et une seconde énergie dablation modulée à une seconde fréquence différente de la première fréquence. Lappareil comprend également une sonde munie dau moins une électrode couplée afin de recevoir les première et seconde énergies dablation simultanément et pour dissiper ces dernières dans un tissu corporel en contact avec la au moins une électrode.
Patent CA-2756706-C (CA)
Inventor: RADA HIRAM
IPC: A61M1/34
Filed: 2011-10-25
Granted: 2014-02-18
Abstract: An extracorporeal blood treatment apparatus comprises at least a main treatment unit (1) comprising a first compartment (2) and a second compartment (3) separated by a semipermeable membrane (4), a blood withdrawal line (5), a blood return line (7), at least an auxiliary treatment unit (9) comprising at least one fluid inlet (10) and at least one fluid outlet (11), a first fluid line (12) having a first end connected to an outlet (13) of the second compartment (3) and a second end connected to the fluid inlet (10) of the auxiliary treatment unit (9), a second fluid line (14) having a first end connected to the fluid outlet (11) and a second end connected to said extracorporeal blood circuit, a fluid flow regulator (15) on one of said first and second fluid lines (12, 14), a sensor (18; 17; 34) for determining a parameter related to a pressure drop across the auxiliary treatment unit, and a control unit (16) configured to execute a control procedure comprising receiving the pressure signal and determining a corresponding parameter value, and for controlling the flow regulator (15) at least based on said parameter value.
Patent CA-2762054-C (CA)
Title: Procede de codage et procede de decodage de vecteur de mouvement
Inventor: KONDO SATOSHI
IPC: H04N19/625
Filed: 2003-01-08
Granted: 2014-08-26
Abstract: Une unité de codage de vecteur de mouvement 117 exécute un processus incluant une étape de spécification de bloc voisin (S100) ou spécifiant un bloc voisin situé à proximité d'un bloc actuel; une étape de jugement (étapes S102, S104) pour juger si le bloc voisin a été codé au moyen d'un vecteur de mouvement d'un autre bloc; une étape de prédiction (S106, S108) pour dériver le vecteur de mouvement prédictif du bloc actuel utilisant un vecteur de mouvement calculé à partir du vecteur de mouvement de l'autre bloc comme vecteur de mouvement du bloc voisin; et une étape de codage (S110) pour coder le vecteur de mouvement du bloc actuel au moyen du vecteur de mouvement prédictif.
Patent CA-2762920-C (CA)
Title: Hollow built-in blind
Inventor: ZHANG XUEZHONG
IPC: E06B9/264
Filed: 2010-05-12
Granted: 2014-01-07
Abstract: A hollow built-in window blind is provided. The window blind includes an outer glass (13a), an inner glass (13b), a spacing strip (14), a curtain (12), and a fixing device for the curtain. The curtain (12) is installed in a closed space enclosed by the outer glass (13a), the inner glass (13b), and the spacing strip (14). Furthermore, the spacing strip (14) has a step part to be connected with the curtain (12), and the fixing device includes an upper beam (1) with a projection, left and right frames (10a, 10b) with a projection respectively. The upper beam (1), left and the right frames (10a, 10b) are connected to the spacing strip (14) by the projections set on the step part of the spacing strip (14).
Patent CA-2763637-C (CA)
Title: Medium-chain length fatty acids, glycerides and analogues as neutrophil survival and activation factors
Inventor: GAGNON LYNE
IPC: A61P7/06
Filed: 2002-04-18
Granted: 2016-08-23
Abstract: A composition and method for promoting neutrophil survival and activation such as the treatment of neutropenia arising as an undesirable side effect of chemotherapy and radiation therapy. A composition containing medium-chain fatty acids, such as capri acid or caprylic acid, or salts or triglycerides thereof, or mono- or diglycerides or other analogues thereof or medium-chain triglycerides (MCT) is administered to a human or animal needing treatment in an amount sufficient to reduce or eliminate neutropenia. The composition is administered in an amount effective to treat the disorder. The methods are also useful in the management of bone narrow transplantation and in the treatment of various neutropenic diseases.