baber/WOPTO huggingface dataset:
Patent CA-2756409-C (CA)
Inventor: ISHIKAWA HAJIME
IPC: C21D8/02
Filed: 2009-10-28
Granted: 2013-12-31
Abstract: La présente invention se rapporte à une tôle d'acier pour des tubes de canalisation qui présente une excellente résistance et une excellente ductilité. La présente invention se rapporte également à un procédé de fabrication de la tôle d'acier. La tôle d'acier est caractérisée par le fait : qu'elle a une composition d'acier qui contient, en masse, une quantité de carbone (C) allant de 0,04 à 0,15 %, une quantité de silicium (Si) allant de 0,05 à 0,60 %, une quantité de manganèse (Mn) allant de 0,80 à 1,80 %, une quantité maximale de phosphore (P) de 0,020 %, une quantité maximale de soufre (S) de 0,010 %, une quantité de niobium (Nb) allant de 0,01 à 0,08 %, une quantité d'aluminium (Al) allant de 0,003 à 0,08 %, le reste étant du fer et des impuretés inévitables, et qu'elle a une valeur Ceq égale ou inférieure à 0,48 comme cela est défini part la formule (1); qu'elle a une structure mélangée qui est composée soit de ferrite et de perlite, soit de ferrite et de perlite contenant de la bainite et qu'elle a une fraction de ferrite allant de 60 à 90 %; et qu'elle présente une limite d'élasticité égale ou supérieure à 450 MPa et une teneur en hydrogène égale ou inférieure à 0,1 ppm. Ceq = C + Mn/6 + (Cu + Ni)/15 + (Cr + Mo + Nb + V + Ti)/5 + 5B ··· (1)
Patent CA-2758239-C (CA)
Inventor: JERAM EDWARD
IPC: C08L83/07
Filed: 2009-07-29
Granted: 2015-04-28
Abstract: L'invention concerne un procédé pour produire un produit de caoutchouc de silicone moulé en utilisant une base de caoutchouc de silicone liquide (LSR) comprenant au moins un polymère de siloxane vinylique, au moins un agent de réticulation d'hydrure, et éventuellement au moins un inhibiteur de moulage par injection. La base de LSR unique est introduite dans une ligne d'alimentation, et dans la ligne d'alimentation sont introduits un mélange maître d'inhibiteur comprenant au moins un inhibiteur de moulage par injection liquide et au moins un polymère de siloxane vinylique, et un mélange maître de catalyseur, comprenant au moins un catalyseur et au moins un polymère de siloxane vinylique. L'invention concerne en outre : ladite base LSR ; ledit mélange maître inhibiteur ; ledit mélange maître de catalyseur ; et un article de caoutchouc de silicone moulé produit par les procédés et compositions décrits ici.
Patent CA-2759736-C (CA)
Inventor: ST LAURENT MICHAEL
IPC: B41J29/00
Filed: 2011-11-28
Granted: 2020-12-29
Abstract: Un système dimpression Internet est décrit. Le système comprend un service dimpression Internet qui rend des documents électroniques provenant de dispositifs connectés à Internet dans un format intermédiaire à des fins dimpression par un client dimpression connecté à Internet. Le client dimpression permet à une imprimante connectée au client dimpression dimprimer des documents électroniques reçus dun service dimpression Internet. Un utilisateur senregistre auprès du service dimpression Internet afin dobtenir un identifiant pour son imprimante qui est accessible sur Internet. Lidentifiant peut comprendre une adresse électronique de façon à pouvoir soumettre des documents électroniques à limprimante enregistrée par courrier électronique.
Patent CA-2760717-C (CA)
Inventor: RICH DAVID GERARD
IPC: H05K7/20
Filed: 2011-12-05
Granted: 2016-09-13
Abstract: According to one aspect, a mobile electronic device having a fuel cell configured to receive fuel and generate therefrom electrical power for the mobile electronic device, a fuel tank adapted to store fuel and provide fuel to the fuel cell, and a solid-state battery configured to provide power to the mobile device. The solid-state battery is sized and shaped to at least partially surround at least one of the fuel cell and the fuel tank.
Patent CA-2762014-C (CA)
Inventor: MEYER JESSE
IPC: C10N10/04
Filed: 2004-08-12
Granted: 2013-10-22
Abstract: An improved process for making stabilized polyalkenyl sulfonic acids, whereby the product resulting from the reaction between a polyalkene and sulfur trioxide is stabilized by neutralizing with a neutralizing agent prior to storage or further processing. Neutralization at this point in the process results in polyalkenyl sulfonic acid that is stable and has a decreased amount of sultones.
Patent CA-2763125-C (CA)
Inventor: FRITSCH HORST
IPC: F04B43/02
Filed: 2010-08-03
Granted: 2017-05-16
Abstract: The present invention concerns a multi-cylinder diaphragm machine having at least two hydraulically driven diaphragms comprising: a drive unit (1) for producing at least two pulsating hydraulic fluid flows for driving the diaphragms and a delivery unit (2) for delivering a delivery medium and having at least two pump chambers, the volumes of which can be varied by the movement of a respective diaphragm, wherein each delivery chamber is connected by way of a pressure valve to a pressure line and by way of a suction valve to a suction line. To provide a multi-cylinder diaphragm machine which avoids or at least alleviates the specified disadvantages and which is extremely compact and thus saves on space and material, has a high energy efficiency and a high degree of flexibility in adaptation to the conditions at the installation location and with which it is at the same time ensured that mounting and dismantling of the individual diaphragms and valves are easily possible, in accordance with the invention it is proposed that the delivery unit comprises a diaphragm body in which the pressure and suction lines are arranged and at least two hydraulic bodies, wherein each hydraulic body is connected to the drive unit, wherein formed between each hydraulic body and the diaphragm body is a cavity in which one of the diaphragms is arranged so that by production of the pulsating hydraulic fluid flows the diaphragms are moved within the cavities and a delivery medium is periodically transferred from the suction line into the pressure line.
Patent CA-2763592-C (CA)
Inventor: SCHUBERT FRANK
IPC: C08L101/10
Filed: 2010-04-26
Granted: 2017-06-27
Abstract: The invention relates to curable compositions containing hydroxyl compounds bearing silyl groups, as well as to the use of said compositions. The hydroxyl compounds bearing silyl groups are reaction products which can be prepared by alkoxylation of epoxy-functional silanes over double metal cyanide catalysts. These products are referred to as silyl polyethers 1 of Formula I: (see formula 1) The hydroxyl compounds bearing alkoxysilyl groups can be combined in a compatible system, in an ideal and diverse manner,       with       conventional alkoxysilyl-functional prepolymers.       The      poly-alkoxysilyl-functional                 silyl polyethers I are outstandingly suitable as components in a wide variety of different kinds of curable compositions, for example in combination with alkoxysilyl-functional prepolymers, alkoxysilyl-terminated polyethers, polyesters, polyether esters, polyurethanes, or in mixtures with polysiloxanes having alkoxysilyl groups.
Patent CA-2766928-C (CA)
Inventor: LANNUTTI ANTHONY E
IPC: F16J15/34
Filed: 2010-08-10
Granted: 2015-11-03
Abstract: Disclosed is a pulley assembly including a pulley having an axis of rotation a pulley shell, and a bearing; a shaft having a pulley -receiving end that receives the pulley; and a first bearing shield disposed at the pulley-receiving end of the shaft. The pulley shell includes an annular wall that defines an opening for housing the bearing. The bearing is housed therein and has an inner race, outer race, and a rolling element. The first bearing shield includes a deflected sealing member biases against at least one of the outer race of the bearing and the pulley shell as a first contact seal to protect the bearing from contaminants.
Patent CA-2769709-C (CA)
Title: Drainage d'un reservoir d'huile lourde a l'aide d'un puits horizontal
Inventor: CAVENDER TRAVIS W
IPC: E21B43/20
Filed: 2007-08-08
Granted: 2014-05-27
Abstract: Systèmes et méthodes de vidange d'un réservoir à huile lourde par le biais d'un trou de forage horizontal. Une méthode permettant d'améliorer la production de liquide d'une formation souterraine comprend la propagation d'une inclusion essentiellement verticale dans la formation, à partir d'un trou de forage essentiellement horizontal croisant cette formation. L'inclusion est propagée dans une formation présentant un module de compression inférieur à environ 750 000 psi. Un réseau de puits comprend une inclusion essentiellement verticale propagée dans une formation souterraine à partir d'un forage essentiellement horizontal croisant cette formation. La formation contient du sédiment faiblement cimenté.
Patent CA-2770340-C (CA)
Inventor: ISHIZUYA TOSHINORI
IPC: A61P19/02
Filed: 2010-11-05
Granted: 2019-08-27
Abstract: La présente invention concerne un médicament qui est extrêmement utile pour la prévention et/ou le traitement et/ou la suppression de l'exacerbation de l'arthrose du genou humain. Ledit médicament est caractérisé en ce qu'il contient une parathormone (PTH) ou un dérivé de PTH en tant que principe actif destiné à la prévention et/ou au traitement et/ou à la suppression de l'exacerbation de l'arthrose du genou humain.
Patent CA-2780107-C (CA)
Inventor: BORN CHRISTIAN
IPC: G01N21/85
Filed: 2009-12-10
Granted: 2017-02-14
Abstract: A probe is provided having a probe head (2) in which is formed an opening (10) for receiving a sample to be analysed. The head (2) comprises a pair of optical interfaces (16; 18), each disposed at a respective opposing inner surface (20; 22) of the opening (10) to delimit a path (26) for optical radiation through the opening (10). At least one of the pair of optical interfaces (18) comprises an element (32) transparent to the optical radiation in the wavelength region(s) of interest and is disposed to permit the optical radiation to travel between internal (28) the probe head and the opening (10). The probe further comprises a movable diaphragm (24) in which a one (18) of the pair of optical interfaces (16; 18) is located for movement therewith and an actuator (46) is located within the probe head (2) and in operable connection to the diaphragm (24) to control its movement so as to vary the path length of the path (26) for optical radiation.
Patent CA-2782229-C (CA)
Title: Stretchable ink composition
Inventor: WU YILIANG
IPC: C09D11/30
Filed: 2012-07-06
Granted: 2015-09-29
Abstract: Disclosed is a stretchable ink composition which comprises water, a colorant, a surfactant, and a fluoroelastomer.
Patent CA-2782472-C (CA)
Inventor: ALMAN BENJAMIN A
IPC: A61P35/00
Filed: 2010-12-15
Granted: 2019-04-16
Abstract: Methods of treating disorders mediated by ß-catenin comprising administration of Nefopam compounds are provided In particular, the treatment of disorders arising from excessive or undesired expression of ß- catenin is contemplated Said compounds include Nefopam, analogues thereof, prodaigs thereof, and salts and solvates of Nefopam The ß-catenin mediated disorders are preferably selected from the group consisting of fibroproliferative disorders (such as scars, aggressive fibramtoses, and fibroses) and cancer (such as colon cancer, melanoma, liver cancer, ovarian cancer, endometrial cancer, medullobalstoma pilomatricomas, and prostate cancer)
Patent CA-2782661-C (CA)
Inventor: BERDOU CAROLINE JACQUELINE DENISE
IPC: F23R3/00
Filed: 2010-12-02
Granted: 2017-05-30
Abstract: The invention relates to a turbine engine combustion chamber (1), such as an airplane jet engine or turboprop, comprising inner and outer annular rotationally symmetrical walls (3, 4) that are connected by means of an annular bottom wall (5) of the chamber. The internal wall (3) is formed of a single thickness of material, the thickness and/or nature of which varies along the longitudinal axis and/or circumferential direction of said wall (3).
Patent CA-2787555-C (CA)
Title: Turbine hydraulique bidirectionnelle
Inventor: CHIR ADAM PHILIP
IPC: F03B3/12
Filed: 2011-01-20
Granted: 2017-09-05
Abstract: L'invention concerne une turbine hydraulique bidirectionnelle (10) comprenant: un rotor amont (20) et un rotor aval (22), le rotor amont (10) et le rotor aval (22) sont contrarotatifs et chaque rotor (20, 22) comprend une pluralité de pales (24), les pales (24) des rotors amont et aval (20, 22) présentant sensiblement le même profil (52).
Patent CA-2790414-C (CA)
Title: Method for constructing novel bacterium belonging to the genus bifidobacterium
Inventor: SAKO TOMOYUKI
IPC: C12N15/09
Filed: 2011-02-21
Granted: 2016-10-04
Abstract: A method for producing bacteria belonging to the genus Bifidobacterium having excellent viability even under various conditions with different environmental factors, novel bacteria belonging to the genus Bifidobacterium obtained by the method, and a method for detecting the bacteria are provided. By subculturing and storing bacteria belonging to the genus Bifidobacterium alternately in systems under conditions with different environmental factors, the bacteria belonging to the genus Bifidobacterium exhibiting excellent viability under all the conditions used for the alternate subculturing and storing can be produced.
Patent CA-2800629-C (CA)
Inventor: SITTMANN GUSTAV III
IPC: G06F13/24
Filed: 2010-11-08
Granted: 2018-03-13
Abstract: One or more message signaled interruption requests from one or more input/output (I/O) adapters are converted to I/O adapter event notifications. Each I/O adapter event notification includes the setting of one or more specific indicators in system memory and an interruption request, the first of which results in a pending I/O adapter interruption request. While a request for an I/O adapter interruption is pending, subsequent message signaled interruption requests are converted to I/O adapter event notifications, but do not result in additional requests for I/O adapter interruptions.
Patent CA-2802569-C (CA)
Inventor: DE WERGIFOSSE ERIC
IPC: B64C11/44
Filed: 2011-06-08
Granted: 2017-11-07
Abstract: The invention relates to an aircraft engine (1) including a stator (2), a main shaft (3), a first rotor (4), a second rotor (5), a transmission mechanism (6), a first electrical apparatus supported by the first rotor and a second electrical apparatus supported by the second rotor, characterized in that it includes: at least one first field winding (8) supported by the stator, a control unit (12) capable of circulating a direct current in said first field winding, at least one first armature winding (10) supported by the first rotor and connected to said first electrical apparatus and at least one second armature winding (11) supported by the second rotor and connected to said second electrical apparatus.
Patent CA-2804922-C (CA)
Inventor: BEGHINI KENNETH P
IPC: H04W88/04
Filed: 2011-06-24
Granted: 2014-08-12
Abstract: A communications device includes a first radio (106, 300) configured to support wireless communications with a second radio (104) using a plurality of communications modes. The device includes a switch element (118, 326) configured to cause the first radio to transmit when actuated. The device also includes a control element (306, 324) for detecting one or more actuations of the switch element and configured to select a one of the plurality of communications modes based on a sequence of the actuations of the switch element detected by the control element during a pre-defined time interval and to cause a wireless transmission from the first radio to the second radio according to the one of the plurality of communications modes.
Patent CA-2814346-C (CA)
Inventor: NIBAUER LISA
IPC: G02C7/08
Filed: 2011-10-11
Granted: 2018-11-13
Abstract: An embodiment of a piezoelectric actuator system for a fluid-filled lens is described herein. A piezoelectric reservoir is provided encompassing a fluid. In an embodiment, the reservoir is disposed around the perimeter of a lens module within a housing. In an embodiment, electrodes are woven into the reservoir and connected to a power source. An applied potential causes the reservoir to flex with a magnitude and direction related to the amplitude and polarity respectively of the potential. In an embodiment, flexing of the reservoir causes fluid to either inflate or deflate the fluid-filled lens module.
Patent CA-2815792-C (CA)
Inventor: INOO KATSUYUKI
IPC: A61K31/192
Filed: 2011-11-01
Granted: 2019-01-08
Abstract: Provided is a felbinac-containing external patch which can exhibit high drug release properties, low skin irritation, and high drug stability, wherein felbinac having an average particle diameter of 5 µm or more and less than 100 µm is dispersed and mixed in an adhesive base including a styrene-isoprene-styrene block copolymer, an alicyclic saturated hydrocarbon resin, a softener, and diethyl sebacate, and does not contain L-menthol. Specifically, in the felbinac-containing external patch, 0.1 to 10% by weight of felbinac having an average particle diameter of 5 µm or more and less than 100 µm is dispersed and mixed in an adhesive base including 10 to 30% by weight of a styrene-isoprene-styrene block copolymer, 10 to 50% by weight of an alicyclic saturated hydrocarbon resin, 10 to 75%  by weight of a softener, and 0.1 to 10% by weight of diethyl sebacate.
Patent CA-2816767-C (CA)
Inventor: REZAYEE AFSHIN
IPC: G01V3/12
Filed: 2011-10-26
Granted: 2017-03-07
Abstract: A mixed-mode signal detection apparatus suitable for ISO/IEC 14443 Type A and Type B RFID proximity card applications. The apparatus combines switched capacitor sampling and digital post processing to recover information from Amplitude Shift Keying (ASK) modulated signals. A phase detector triggers a pulse generator, which is used to signal sample and hold units that store the peak value of each carrier signal cycle. The samples are used to form a discrete version of the modulation signal and are post-processed digitally to recover encoded signal information.
Patent CA-2817148-C (CA)
Title: Ensemble pince de capteur destine a un systeme de surveillance optique
Inventor: BARRETT LOUIS L
IPC: A61B5/1455
Filed: 2011-11-17
Granted: 2017-07-18
Abstract: La présente invention a trait à des systèmes et à des ensembles pinces de capteur qui permettent de surveiller optiquement le sang circulant dans une chambre pour le sang. Un ensemble pince de capteur comprend : des émetteurs et des photodétecteurs situés sur des bras opposés ; un circuit de conditionnement de signaux conçu pour conditionner les signaux analogiques bruts produits par les photodétecteurs tandis que l'ensemble pince de capteur est fixé sur une chambre pour le sang ; et un convertisseur analogique-numérique destiné à convertir les signaux analogiques conditionnés en données numériques brutes. Ledit ensemble pince de capteur peut transmettre les données numériques brutes à un dispositif externe et recevoir des signaux de commande synchronisés provenant du dispositif externe, ou cet ensemble pince de capteur peut comporter un microcontrôleur permettant d'effectuer des calculs sur les données numériques brutes et de générer des signaux de commande synchronisés internes. Des paramètres, tels que l'hématocrite, la saturation en oxygène et la modification du volume sanguin, relatifs au sang qui circule dans la chambre pour le sang, peuvent être calculés à partir des données numériques brutes provenant des signaux analogiques bruts produits par les photodétecteurs.
Patent CA-2819004-C (CA)
Inventor: REVILLOT DOMINIQUE GEORGES
IPC: F04D29/20
Filed: 2011-11-25
Granted: 2018-07-17
Abstract: The invention relates to a fan comprising at least one wheel (2) which is designed to collaborate with a fluid and which is attached to a shaft (3), itself able to rotate about an axis of rotation (X-X'), by clamping between a first supporting member (10) and a second supporting member (11) which are held by said shaft and forced axially toward one another, the first supporting member (10) having, where it meets the wheel, a first substantially conical bearing surface (12) which is substantially borne by a first generator cone (C12) of which the vertex (F12), known as the "first focal point" is directed toward the second supporting member and of which the vertex half angle (0.12) is greater than the grip angle corresponding to the coefficient of friction between said first bearing surface and the wheel. Industrial fans.
Patent CA-2825739-C (CA)
Title: Sequenced chamber wave generator controller and method
Inventor: MCFARLAND BRUCE
IPC: E04H4/14
Filed: 2013-08-23
Granted: 2023-03-14
Abstract: A wave generating apparatus mobile application controller and method is provided in which a mobile controller actuates a plurality of wave generating chambers in sequence using a delay between actuation of each chamber to produce a rideable wave in a pool. The mobile application controller allows the user to select the exact type of wave to be produced by the wave generator apparatus by selecting size, shape, and pattern of the wave. The application also allows the user to use a camera to photograph or record herself or someone else, even while riding a wave.
Patent CA-2835634-C (CA)
Inventor: BREEN GRAEME
IPC: F16G11/04
Filed: 2012-05-10
Granted: 2018-11-20
Abstract: The present invention is directed to a tonneau cover for a trailer or vehicle. The cover comprises a flexible sheet and a plurality of elongate members. Each elongate member has a fastener associated therewith and the elongate members and/or fasteners are configured to allow a separation between the flexible sheet and the fastener to be varied. Each fastener is adapted for engagement with the trailer or vehicle to hold the cover relative to the trailer or vehicle.
Patent CA-2843791-C (CA)
Inventor: XIA CHEN
IPC: C22B3/26
Filed: 2012-08-14
Granted: 2017-03-14
Abstract: The invention relates to modifications of a non-ammoniacal thiosulfate process of leaching precious metals (e.g. gold or silver) from precious metal-containing ores. The process involves leaching the ore with an aqueous lixiviant containing a soluble thiosulfate other than ammonium thiosulfate, a copper compound and an organic compound that serves as a copper ligand (i.e. a ligand-forming compound). Four modifications of this process are effective for increasing the amount of precious metal that can be extracted, reducing the consumption of materials, or for improving the rate of extraction. These four process, which may be used singly or in any combination, include (a) additions of soluble lead (e.g. as lead nitrate), (b) additions of thiourea, (c) increases in dissolved oxygen, and (d) increases of temperature at ambient pressure. This avoids the use environmentally harmful chemicals and allows for extraction from a variety of ores, e.g., containing substantial amounts of sulfides and/or quartz.