baber/WOPTO huggingface dataset:
Patent CA-2927373-A1 (CA)
Title: Processes for preparing dihydropyrimidine derivatives and intermediates thereof
Inventor: LIU XINCHANG
IPC: C07D417/04
Filed: 2014-11-27
Abstract: The present invention refers to processes for preparing a dihydropyrimidine compound having Formula (I), or a tautomer thereof having Formula (la), as well as a intermediate thereof. The process of the invention has simple operation, high optical purity of product, high yield and convenient work-up, which is suitable for industrial production.
Patent CA-2927859-A1 (CA)
Inventor: CAVANAUGH STEVEN
IPC: G06F21/45
Filed: 2014-10-24
Abstract: La présente invention concerne un système capable de sécuriser un ou plusieurs dispositifs informatiques fixes ou mobiles et systèmes connectés. Chaque dispositif est configuré pour changer sa position de fonctionnement en autorisant, limitant ou refusant un accès à des applications, à des caractéristiques d'application, à des caractéristiques de dispositif, à des données et à d'autres informations sur la base de définitions et de règles d'espace de confiance personnalisé (TTS) courantes qui ont permis différents scénarios dépendants de la situation.
Patent CA-2927862-A1 (CA)
Title: Molecules d'acides nucleiques artificielles
Inventor: THESS ANDREAS
IPC: C12N15/67
Filed: 2014-12-30
Abstract: La présente invention concerne une molécule d'acides nucléiques artificielle comprenant au moins un cadre de lecture ouvert et au moins un élément de séquence non traduite 3' (3'-UTR) comportant une séquence d'acides nucléiques issue de 3-'UTR d'un gène de protéine ribosomale. L'invention concerne, en outre, l'utilisation de cette molécule d'acides nucléiques artificielle en thérapie génique et/ou en vaccination génétique. L'invention concerne également l'utilisation d'un élément 3'-UTR comprenant une séquence d'acides nucléiques issue de l'élément 3'-UTR d'un gène de protéine ribosomale en vue d'améliorer, de stabiliser et/ou de prolonger l'expression, sous la forme d'une protéine, d'une séquence d'acides nucléiques comprenant l'élément 3'-UTR.
Patent CA-2931057-A1 (CA)
Title: Revelateur liquide durcissable par rayons ultraviolets
Inventor: ITO JUNJI
IPC: C08F216/00
Filed: 2014-11-18
Abstract: On décrit un révélateur liquide durcissable par rayons ultraviolets, qui contient un monomère liquide polymérisable par voie cationique, un photo-initiateur, et des particules de toner insolubles dans le monomère liquide polymérisable par voie cationique. Le révélateur liquide se caractérise en ce que le monomère liquide polymérisable par voie cationique est un composé éther de vinyle et le photo-initiateur est un composé de structure spécifique.
Patent CA-2934216-A1 (CA)
Inventor: BOEHM JEFFREY CHARLES
IPC: C07D417/10
Filed: 2014-12-17
Abstract: The present invention relates to bis aryl analogs, pharmaceutical compositions containing them and their use as Nrf2 regulators. (See Formula (Ia)
Patent CA-2934507-A1 (CA)
Inventor: HSU SHYIGUEI
IPC: B24D11/00
Filed: 2014-12-12
Abstract: An abrasive article comprising a nonwoven substrate material having a top surface and a bottom surface; a woven cloth; a thermoplastic fastener; and a plurality of abrasive particles, wherein the cloth layer is adhered to the top surface of the nonwoven substrate material; wherein the thermoplastic fastener is disposed on the cloth, and wherein the plurality of abrasive particles are disposed on at least the bottom surface of the nonwoven abrasive substrate.
Patent CA-2935119-A1 (CA)
Title: Method and system for filling thermally insulated containers with liquid carbon dioxide
Inventor: BRIXY NATHALIE
IPC: F17C9/02
Filed: 2014-12-05
Abstract: The present invention relates to a method, as well as a system, for filling a container (100) with an amount of liquid carbon dioxide (CO2) which is partially converted into an amount of solid CO 2 into said container (100), for the purpose of maintaining one or more products, loaded into said container (100), at a defined temperature, below a defined temperature, or within a defined temperature range, which temperature or temperature range is below environmental temperature. The invention further relates to a method and a system for providing identification and traceability data determining the container (100) and its loaded one or more products, and for enabling the identification of said container (100) during transport to a particular destination.
Patent CA-2935498-A1 (CA)
Title: Method for determining a personalized cardiac model using a magnetic resonance imaging sequence
Inventor: MEYER CHRISTOPHE
IPC: A61B5/055
Filed: 2014-01-07
Abstract: The present invention concerns a method for determining a personalized cardiac model, comprising steps of (i) computing a velocity time profile of a blood flow across a selected area of the heart or the aorta during at least one cardiac cycle, using data acquired with a Magnetic Resonance Imaging (MRI) device, (ii) performing a segmentation of said velocity time profile so as to identify cardiac phases according to a predefined generic cardiac model, (iii) computing normalized time location and/or duration of said cardiac phases within cardiac cycles so as to define a personalized cardiac model.
Patent CA-2936502-A1 (CA)
Inventor: ANDERSON NEIL
IPC: E21B33/12
Filed: 2015-01-21
Abstract: A downhole seal device (1005) and associated method, the seal device having a support member (1010); first and second end members (1015a, 1015b) fixed to opposing ends of the support member; and an outer seal (1060) mounted on the support member. The seal device is configured for mounting on a pipeline or other elongate member.
Patent CA-2937249-A1 (CA)
Inventor: SHAFFER JASON D
IPC: H04W4/40
Filed: 2016-07-27
Abstract: Methods and systems of detection of presence in and delivery to location are provided. A method detects a presence of a mobile device within a perimeter of a geographic region. The method searches a database to determine whether the first mobile device is associated with any existing account. Responsive to determining that the mobile device is associated with a first account, the method searches the database to determine whether there is any pending task associated with the first account. Responsive to determining that there is a pending task associated with the first account, the method transmits a first message indicating the detection of presence of the mobile device associated with the first account. The method determines that the mobile device is at least approximately at a first location of a plurality of predefined locations within the perimeter. The method transmits information associated with the first location to the computing device.
Patent CA-2938955-A1 (CA)
Inventor: XU RICHARD YINGQING
IPC: E21B33/12
Filed: 2015-01-26
Abstract: Slip elements for a downhole tool include an inner body portion that is substantially formed of a material that is degradable by dissolution in response to a dissolving fluid and a hardened, resilient, radially outer contact portion. The inner body portion may be formed of magnesium, aluminum or iron based powder.
Patent CA-2939018-A1 (CA)
Inventor: JOSHI SHRADDHA SANJEEV
IPC: A61K9/50
Filed: 2015-02-09
Abstract: L'invention se rapporte à une composition pharmaceutique ou nutraceutique, comprenant a) un cur, comprenant un principe actif pharmaceutique ou nutraceutique, b) une couche de revêtement interne comprenant un ou plusieurs sels d'acide alginique et c) une couche d'enrobage externe comprenant un ou plusieurs polymères ou copolymères insolubles dans l'eau et un ou plusieurs polymères solubles dans l'eau, choisis dans le groupe constitué des celluloses, des polyvinylpyrrolidones ou des polyéthylène glycols solubles dans l'eau ou l'une quelconque de leurs combinaisons, le rapport pondéral de la quantité du ou des sels d'acide alginique dans la couche d'enrobage interne à la quantité du ou des polymères ou copolymères insolubles dans l'eau dans la couche d'enrobage externe étant compris entre 0,6 et moins de 2,5/1.
Patent CA-2939450-A1 (CA)
Inventor: SORTWELL EDWIN T
IPC: C10G1/04
Filed: 2016-08-19
Abstract: Nanoparticle or sub-nanoparticle zeolites are used to sequester multivalent cations to prevent or reduce the formation or presence of napthenate compounds, in particular calcium naphthenate, in a bitumen ore slurry. In particular, zeolite particles are mixed into water to sequester multivalent cations from within the water; the resulting mixture is then used to form a bitumen slurry that is free of napthenates. A caustic compound may be added to the water to increase bitumen extraction efficiency, and zeolite particles are used to sequester multivalent cations that are released when the caustic compound combines with the slurry water. Sequestering of multivalent cationic compounds prevents napthenate compounds from being formed, which prevents poisoning of certain catalytic downstream processes that are used to upgrade bitumen quality.
Patent CA-2940605-A1 (CA)
Inventor: DJURDJEVIC DEANA
IPC: G06F16/23
Filed: 2015-06-23
Abstract: New data messages for updating a database can indicate a latency tolerance. The latency tolerance can constrain new data records based on such new data messages to also indicate the latency tolerance. Latency-tolerant data records can be constrained to remain in the working database for a minimum duration. Data records present in the working database can be prioritized according to prioritization criteria that increases priority of data records indicating latency tolerance. Matching incoming data messages with the data records present in the working database can be based on such prioritization. A matched data record can be updated or deleted upon successful match with an incoming data message. The latency tolerance can be applied to trading systems for financial instruments or interests as a long-life order that rests in an order book without being able to be cancelled or updated for the minimum duration in exchange for priority during order matching.
Patent CA-2945379-A1 (CA)
Inventor: CHEN YILONG
IPC: F24S90/00
Filed: 2015-02-06
Abstract: A solar thermal and BIGCC-integrated hybrid power generation system comprising a solar energy concentrating collector system (9), biomass gasification equipment (1), a gas-fired electric generator (7), a steam turbine (13), and a steam electric generator (14). The solar energy concentrating collector system (9) is connected to a solar energy heat exchange system (11). The biomass gasification equipment (1) is connected to the gas-fired electric generator (7) via a gas compressor (3), a combustion chamber (5), and a gas turbine (6). An output of the gas turbine (6) is simultaneously connected to a gas residual heat system (8). A low-pressure steam output of the gas residual system (8) is connected to a medium/low-pressure cylinder of the steam turbine (13). A high-pressure steam output of the gas residual system (8) and high-pressure steam produced by the solar energy heat exchange system (11) are both connected to a steam mixture regulating system (12). An output of the steam mixture regulating system (12) is connected to a high-pressure cylinder of the steam turbine (13). By means of the steam mixture regulating system, mixture of steams of different temperatures is implemented, and the temperature of the mixed steam is regulated and controlled, thus satisfying steam requirements of a variable parameter steam turbine.
Patent CA-2946994-A1 (CA)
Inventor: NISHIMURA TETSURO
IPC: B23K35/26
Filed: 2015-04-28
Abstract: The purpose of the present invention is to provide a lead-free solder alloy and solder in which it is possible to maintain high junction strength that does not decrease even in a high temperature state after soldering, the lead-free solder alloy and solder having a high degree of reliability and versatility. In the present invention, the basis composition is Sn-Cu-Ni, the lead-free alloy composition containing 0.1-2.0 mass% of Cu, 0.01-0.5 mass% of Ni, 0.1-5 mass% of Bi, and 76.0-99.5 mass% of Sn. As a result of such a lead-free alloy composition, the junction strength of the solder does not decrease during soldering even when the solder is exposed to high temperatures over a long period of time, as shall be apparent, thereby enabling highly reliable soldering.
Patent CA-2947349-A1 (CA)
Inventor: HARRIS SCOTT M
IPC: C07K14/78
Filed: 2007-06-12
Abstract: A tetrapeptide comprising SEQ ID NO: 10 (PKGP) or SEQ ID NO: 9 (PEKP) for use as a medicament.  Use of a tetrapeptide comprising SEQ ID NO: 10 (PKGP) or SEQ ID NO: 9 (PEKP) as a cosmetic product.  A pharmaceutical composition for use as a medicament comprising a tetrapeptide comprising SEQ ID NO: 10 (PKGP) or SEQ ID NO: 9 (PEKP) and a pharmaceutical carrier.  An in vitro method for stimulating the production of collagen by a cell, the method comprising exposing a cell to a tetrapeptide comprising SEQ ID NO: 10 (PKGP) or SEQ ID NO: 9 (PEKP) thereby inducing collagen production by the cell.
Patent CA-2948361-A1 (CA)
Inventor: IWAMOTO SHINYA
IPC: B65D1/00
Filed: 2015-05-13
Abstract: The present invention relates to a structure, specifically, a container, that has a liquid layer on a surface of the resinous base. In bottles especially for containing high-viscosity liquids, the inner bottle surface is required to have high slidability against the contents so that the contents are rapidly discharged and completely used up without remaining in the bottle. Recently, various techniques have been proposed in which the slidability against viscous substances is heightened by forming a liquid layer on a surface of a resinous base. The structure of the present invention includes a surface of a resinous base and a liquid layer supported on the base surface, and is characterized in that fine particles which inhibit the liquid layer from infiltrating have been dispersed in the resin constituting the base surface. This structure is effective in minimizing the conventional problem wherein the liquid layer disappears with the lapse of time.
Patent CA-2948580-A1 (CA)
Title: Methods and compositions for treating hepatitis b virus infections
Inventor: ZLOTNICK ADAM
IPC: G01N33/576
Filed: 2015-05-11
Abstract: Described herein are methods for identifying compounds useful for the treatment of infection by hepatitis B virus (HBV) and for identifying compounds useful for the same.
Patent CA-2948651-A1 (CA)
Title: Learning and using contextual content retrieval rules for query disambiguation
Inventor: BENNETT PAUL
IPC: G06F17/30
Filed: 2015-06-16
Abstract: Various technologies related to generating and applying content retrieval rules are described herein. A content retrieval rule maps a combination of a query and a context to one of a query reformulation or content. The content retrieval rule is learned from search logs of a search engine, and is applied when the query having the context is received at the search engine.
Patent CA-2949216-A1 (CA)
Inventor: ARTSYUKHOVICH ALEX
IPC: A61B1/07
Filed: 2015-05-12
Abstract: La présente invention concerne un procédé de fabrication d'une sonde optique destinée à être utilisée dans des interventions ophtalmiques, qui peut comprendre les étapes suivantes : positionnement d'une virole à l'intérieur d'une partie proximale d'une canule, une fibre optique s'étendant au moins partiellement à travers la virole en direction d'un élément optique placé à l'intérieur d'une partie distale de la canule; et couplage de la canule à la virole par l'application d'une énergie laser sur la canule. Il est possible de produire une sonde optique qui comprend une canule comportant les éléments suivants : une partie proximale et une partie distale; une virole placée à l'intérieur de la partie proximale de la canule, ladite canule et la virole étant accouplées l'une à l'autre par des déformations en contact dans la canule et la virole; et une fibre optique placée au moins partiellement à l'intérieur de la sonde optique, ladite fibre optique étant conçue pour accueillir une lumière provenant d'une source lumineuse et guider la lumière vers un élément optique placé à l'intérieur de la partie distale de la canule.
Patent CA-2950115-A1 (CA)
Title: Declencheur magnetique a faible tolerance destine a un disjoncteur miniature
Inventor: FLEEGE DENNIS WILLIAM
IPC: H01H71/40
Filed: 2016-11-25
Abstract: Un assemblage de déclencheur pour un coupe-circuit comprend un levier de déclenchement et un actionneur de déclenchement. Le levier entraîne le débrayage de contacteurs électriques en position fermée pour les amener en position ouverte et interrompre lintensité de courant dans un circuit lorsquil est déclenché par lactionneur en raison dune condition de surintensité. Lactionneur comprend un élément bimétallique, une culasse et une armature avec une ouverture dans laquelle une extrémité du levier est fixée en position fermée. La culasse comprend une languette adjacente à louverture. Lorsque le levier est fixé dans louverture, lextrémité du levier comprend une première, une deuxième et une troisième surface qui entre en contact avec une surface avant de larmature, une surface intérieure de larmature définissant louverture, et la languette de la culasse respectivement pour fournir un écartement magnétique uniforme entre larrière de larmature et de la culasse.
Patent CA-2950324-A1 (CA)
Inventor: CHENG SHOUGANG
IPC: H04W52/24
Filed: 2014-07-30
Abstract: Disclosed in an embodiment of the present invention are a mobile communication terminal and signal transmission method of the mobile communication terminal. The mobile communication terminal comprises a signal output module, a main antenna module, a diversity antenna module, an acquisition module, a control module and a radio-frequency switching module; the acquisition module is used to acquire the transmission power P1 of a transmission signal when the signal output module generates the transmission signal and transmits the signal via the main antenna module, and to acquire the transmission capacity of the main antenna module and the diversity antenna module when the transmission power P1 is greater than a first preset value; the control module is used to output a corresponding control signal to the radio-frequency switching module according to the transmission capacity of the main antenna module and the diversity antenna module; and, according to the control signal, the radio-frequency switching module is used to control the output module to connect to the main antenna module or the diversity antenna module.
Patent CA-2953377-A1 (CA)
Title: Locking device for waste container
Inventor: REEB DAVID L
IPC: B65F1/16
Filed: 2017-01-03
Abstract: The invention relates to locking devices, more particularly, gravity actuated locking devices, e.g., for waste containers. The locking device is designed to be fixed to a container and contains a gravity operated locking mechanism and a locking unit that couples the gravity operated locking mechanism to a locking bar. The locking bar allows the lid of the container to be blocked or opened depending upon the relative position of the locking bar to the lid. In the blocked position, the locking bar sits over the lid and does not allow it to be opened. In the opened position, the locking bar is removed from the lid and allows the lid to be opened. When in the container is in the upright position, the parts of the locking device cooperate to block the locking bar from being moved from the blocked position. However, when the container is tilted forward, e.g. for emptying the content of the container, gravity, acting on the parts of the locking device, allows the locking bar to be moved to the opened position.
Patent CA-2953704-A1 (CA)
Inventor: COLVIN HOWARD
IPC: C08J3/22
Filed: 2015-06-29
Abstract: A method for manufacturing a modified silica product includes admixing a mercapto silane and a silica to form a hydrophobated silica, and treating the hydrophobated silica with an oxidizing agent. Likewise, a method for manufacturing a silica masterbatch with the modified silica product includes the admixing a mercapto silane solution and a silica slurry to form a hydrophobated silica slurry, and then treating the hydrophobated silica slurry with an oxidizing agent to form a modified silica slurry. The modified silica slurry is blended with a rubber latex, which is then coagulated to form the silica masterbatch. Rubber formulations and articles manufactured with one of the modified silica product and the silica masterbatch are also disclosed.
Patent CA-2954127-A1 (CA)
Inventor: JUKES OLIVER
IPC: F02B75/28
Filed: 2015-07-23
Abstract: The invention provides an internal combustion engine comprising a piston mounted for reciprocating linear motion within a cylinder along a cylinder axis. The piston is coupled to an output shaft by a power transfer assembly arranged to convert linear motion of the piston to rotary motion of the output shaft. The piston has a first head moveable within a first chamber and a second head opposite the first head and moveable within a second chamber. The power transfer assembly has a lubrication system for lubricating moving components of the power transfer assembly. The lubrication system is sealed from the first chamber and the second chamber to prevent the passage of fluid from the lubrication system into the first chamber and the second chamber.
Patent CA-2955188-A1 (CA)
Inventor: WARDEN LAURENCE
IPC: B65D55/00
Filed: 2015-07-15
Abstract: L'invention concerne un mécanisme de couvercle adapté pour être utilisé avec une instrumentation automatisée. Le mécanisme de couvercle possède une conception compacte lui permettant de fonctionner dans de très petits espaces et, par conséquent, sur une instrumentation très compacte. Dans un mode de réalisation, le mécanisme de couvercle comprend un écrou positionné autour d'une vis de calage ; un moteur relié en translation à l'écrou pour entraîner un mouvement de rotation de l'écrou autour de la vis de calage et un mouvement vertical de la vis de calage ; un arbre principal positionné autour de la vis de calage avec un support de palier positionné sur l'arbre principal ; un support mobile comprenant une piste de guidage de palier et positionné sur l'arbre principal de sorte que le support de palier soit positionné à l'intérieur de la piste de guidage de palier ; et une plaque de couvercle positionnée sur le support mobile de telle sorte que le mouvement vertical du support mobile provoque le mouvement vertical de la plaque de couvercle et le mouvement de rotation du support mobile provoque le mouvement de rotation de la plaque de couvercle. L'invention concerne également un instrument de laboratoire automatisé équipé d'un mécanisme de couvercle selon l'invention.
Patent CA-2957480-A1 (CA)
Title: Accessoire de stomie
Inventor: WILTSHIRE NEIL
IPC: A61F5/441
Filed: 2015-08-06
Abstract: La présente invention concerne un accessoire de stomie (10) comprenant des première et seconde parois (12, 14) reliées l'une à l'autre au niveau, ou à proximité, de leurs périphéries, la première paroi ayant une ouverture de réception de stomie (16), et une cavité de collecte de déchets définie entre les première et seconde parois, la seconde paroi comprenant un orifice de sortie (20) qui communique avec la cavité, et l'accessoire comprenant un élément de blocage (50) mobile d'une première position dans laquelle l'orifice de sortie est bloqué ou sensiblement bloqué à une seconde position dans laquelle l'orifice de sortie est débloqué ou sensiblement débloqué.