baber/WOPTO huggingface dataset:
Patent CA-2860484-C (CA)
Title: Composition d'agents de detection pour des cellules tumorales epitheliales et son procede de preparation
Inventor: YAN WENGUANG
IPC: G01N33/52
Filed: 2012-12-28
Granted: 2016-11-01
Abstract: La présente invention concerne une composition d'agents de détection pour des cellules vivantes, en particulier des cellules tumorales épithéliales ; la composition contenant 0-5 % d'acide folique, 0-10 % de composite d'acide folique, 0,01-5 % de bleu de méthylène, 0,1-10 % d'agent réducteur de sucre, 2-6 % d'acide acétique et 3-95 % d'eau. La présente invention concerne également un procédé de préparation pour la composition d'agents de détection, et des trousses comprenant la composition d'agents de détection.
Patent CA-2862203-C (CA)
Inventor: BELLOWS LANCE CLARK
IPC: A61G13/12
Filed: 2013-01-25
Granted: 2017-02-28
Abstract: A femur support assembly attachable to a surgical table. The support assembly is comprised of a support plate, and an elongated rod reciprocally movable in a generally vertical direction relative to the support plate. An elongated support is mounted to the rod. The elongated support is rotatable about the rod and has a plurality of like apertures formed thereon. Each of the apertures defines a mounting position. A femur hook is provided having an end dimensioned to be received in one of the plurality of apertures.
Patent CA-2863496-C (CA)
Inventor: TOMIKAWA KOUJI
IPC: G02B6/44
Filed: 2013-01-22
Granted: 2016-04-05
Abstract: There is provided an optical fiber cable having a configuration in which a strand core of optical fibers is housed in a sheath and capable of fulfilling sufficient mechanical characteristics and ensuring a predetermined watertight property.  The optical fiber cable includes a strand core 1 including a plurality of optical fiber strands 11 and watertight material strings 12, a tape body 2 covering the strand core 1, and a cylindrical sheath 5 covering the strand core 1 and the tape body 2, wherein the tape body 2 has water permeability, and the watertight material strings 12 are dissolved in water when the water permeates through the tape body 2, and the dissolved watertight material passes through the tape body 2 and flows into the sheath 5.
Patent CA-2868450-C (CA)
Inventor: POWELL THOMAS J
IPC: A61K39/385
Filed: 2013-03-20
Granted: 2021-02-23
Abstract: Multilayer films comprise polypeptide epitopes from Plasmodium falciparum, specifically a circumsporozoite T1, B or T* epitope. The multilayer films are capable of eliciting an immune response in a host upon administration to the host. The multilayer films can include at least one designed peptide that includes one or more polypeptide epitopes from a Plasmodium protozoan.
Patent CA-2868806-C (CA)
Inventor: DESCHENES DANNY
IPC: H04L29/06
Filed: 2013-03-21
Granted: 2020-07-14
Abstract: L'invention concerne, dans un aspect général, un procédé d'utilisation d'un premier dispositif de sondage, pouvant comprendre une étape consistant à surveiller une ou plusieurs sessions de communications chiffrées entre un premier dispositif informatique et un deuxième dispositif informatique. Dans certains modes de réalisation du procédé, chaque session de communications chiffrées comprend une étape consistant à transmettre une pluralité d'objets de données chiffrées entre les premier et deuxième dispositifs informatiques. Le procédé peut comprendre une étape consistant à faire élaborer par le premier dispositif de sondage des informations de synchronisation concernant une session de communications chiffrées. Le procédé peut également comprendre une étape consistant à transmettre, du premier dispositif de sondage à un deuxième dispositif, les informations de synchronisation élaborées.
Patent CA-2871482-C (CA)
Inventor: SEOK YONGHO
IPC: H04W52/02
Filed: 2013-04-29
Granted: 2018-10-30
Abstract: The present invention relates to a wireless communication system, and more specifically, disclosed are a method and an apparatus for accessing a channel in a WLAN system.  The method for accessing a channel from a station (STA) in a wireless communication system, according to one embodiment of the present invention, comprises the steps of:  receiving from an access point (AP) a first frame including a traffic indication map (TIM) and a restricted access window (RAW) parameter set component; determining a RAW in which channel access of the STA is permitted, on the basis of the RAW parameter set (RPS) component; and transmitting a second frame to the AP from within the RAW that is determined, wherein the RAW  includes at least one slot, the RPS component includes at least one RAW allocation field, each of the at least one RAW allocation field includes a RAW duration field and a slot duration field, and wherein an index of a slot which is allocated to the STA can be determined on the basis of an association identifier (AID) of the STA and the number of the slots in the RAW.
Patent CA-2876488-C (CA)
Title: Cle a rochet electrique
Inventor: HU BOBBY
IPC: B25B21/00
Filed: 2015-01-05
Granted: 2017-10-17
Abstract: Une clé à rochet électrique comprend un élément dentraînement fixé de manière rotative dans un corps pour entraîner un dispositif de fixation. Un dispositif à cliquet est fixé de manière pivotante à lélément dentraînement. Les première et seconde couronnes de train planétaire sont fixées de manière rotative autour de lélément dentraînement et sengrènent avec le dispositif à cliquet. Une tige de commutation de direction est fixée de manière pivotante à lélément dentraînement. Un arbre de transmission est reçu de manière rotative dans le corps et comprend une extrémité reliée à un arbre moteur dun moteur. Lautre extrémité de larbre de transmission est reliée à un engrenage conique engrené de manière amovible avec les première et seconde couronnes de train planétaire. Larbre de transmission peut être entraîné par larbre moteur pour entraîner en rotation lengrenage conique, les première et seconde couronnes de train planétaire et lélément dentraînement.
Patent CA-2878608-C (CA)
Inventor: GRAVE EDWARD J
IPC: E21B43/36
Filed: 2013-05-01
Granted: 2018-06-12
Abstract: A system and method for separation of liquids and gases within a multiphase fluid are provided herein. The method includes flowing a multiphase fluid into a number of divisions within a multiphase separation system, wherein the divisions are configured to lower a velocity of the multiphase fluid. The method also includes separating the multiphase fluid among a number of lower pipes and a number of upper pipes, wherein each lower pipe includes an expansion zone configured to lower a pressure within the lower pipe to allow entrained liquids to drain from a corresponding upper pipe via a downcomer.
Patent CA-2883615-C (CA)
Title: Mouth rinses and tooth sensitivity treatment compositions
Inventor: SHARMA DEEPAK
IPC: A61K8/34
Filed: 2013-09-09
Granted: 2021-02-16
Abstract: The present invention relates to tooth sensitivity treatment compositions, including mouth rinses, comprising from 0.1% to 3% of at least one potassium salt of a C2¨C5 diacid, triacid, or tetraacid; at least one vanilla flavor extract which comprises ethyl vanillin at an effective taste masking amount of from 0.001% to 0.12%; from 0.001% to 0.25% of menthol or a derivative thereof; and at least one orally acceptable solvent; wherein the total amount of C2¨C5 diacid, triacid, or tetraacid salts is from 0.1% to 3%; and wherein the composition is a mouthwash or mouthrinse and comprises up to 1% v/v of the total composition of C2¨C4 monohydric alcohols. Uses of the compositions for the treatment of sensitive teeth are also disclosed.
Patent CA-2883672-C (CA)
Inventor: BOYD JOSEPH M
IPC: B01D15/08
Filed: 2013-08-07
Granted: 2021-03-30
Abstract: L'invention concerne un article d'extraction en phase solide à une pièce à utiliser dans une analyse d'extraction en phase solide, un entonnoir de filtration comprenant l'article d'extraction en phase solide à une pièce, et un procédé d'utilisation de l'article. L'article, le dispositif et le procédé fournissent une analyse améliorée de matière pouvant être extraite par l'hexane par élimination de l'utilisation standard de solvants polaires pour préconditionner les matières de sorbant. L'article d'extraction en phase solide à une pièce comprend une matière sorbante de type à phase monomérique pouvant être humidifiée par de l'eau intégrée à l'intérieur d'une matrice poreuse. La matière sorbante polymérique monolithique pouvant être humidifiée par de l'eau peut être un gel polymérique hydrophile, tel qu'une matière sorbante en C-18 fonctionnalisée, et la matrice poreuse peut être une matrice fibreuse, telle qu'une fibre de verre. L'article d'extraction en phase solide à une pièce peut comprendre en outre une ou plusieurs couches de préfiltration qui ne contiennent pas les particules sorbantes.
Patent CA-2886419-C (CA)
Inventor: HEIDEMEYER PETER
IPC: B29C45/18
Filed: 2013-08-28
Granted: 2020-05-05
Abstract: An injection molding system, to produce fiber-reinforced plastics material parts, has an injection molding device with a housing and a housing bore formed therein. A screw shaft, which is rotatably drivable about a rotational axis and can be displaced along the rotational axis, is arranged in the housing bore to melt and introduce plastics material into a mold. For feeding fibers, the injection molding system furthermore has a feed device, which is configured in such a way that cut fibers can be fed through a feed opening directly into the housing bore. The injection molding system according to the invention allows simple and flexible production of fiber-reinforced plastics material parts.
Patent CA-2887891-C (CA)
Inventor: JANSEN KATHRIN UTE
IPC: C12N15/31
Filed: 2013-10-07
Granted: 2023-03-07
Abstract: In one aspect, the invention relates to an immunogenic composition that includes a mutant Clostridium difficile toxin A and/or a mutant Clostridium difficile toxin B. The mutant toxin may include a glucosyltransferase domain having at least one mutation and a cysteine protease domain having at least one mutation, relative to the corresponding wild-type C. difficile toxin. The mutant toxins may include at least one amino acid that is chemically crosslinked. In another aspect, the invention relates to methods and compositions for use in culturing Clostridium difficile and in producing C. difficile toxins.
Patent CA-2888655-C (CA)
Title: Procede ameliore de production de metal
Inventor: KUMARI JEYA
IPC: C22B5/04
Filed: 2013-10-17
Granted: 2020-12-29
Abstract: L'invention concerne un procédé de production d'un métal, ce procédé comprenant les étapes consistant à mélanger un oxyde du métal avec un agent réducteur comprenant un métal du groupe II ou un hybride de celui-ci en présence d'eau et/ou d'un solvant organique, chauffer le mélange d'oxyde et d'agent réducteur, lixivier le matériau obtenu avec de l'eau ; et laver le matériau lixivié avec un acide aqueux dilué. Typiquement, le métal est un métal de transition ou des terres rares, l'oxyde de métal est un oxyde d'un métal de transition ou des terres rares, et l'agent réducteur est sélectionné parmi le calcium ou le magnésium ou les hybrides de calcium et de magnésium. Le métal est généralement obtenu à une pureté comprise entre environ 98,5 et 99,1 %, et ce procédé est beaucoup plus rapide que les procédés de l'art antérieur et a une empreinte carbone beaucoup plus faible, ce qui permet de disposer d'une option plus durable, écologique, et adaptée pour les industries. On a pu observer particulièrement de bons résultats dans la production de métaux de transition tels que le titane, le tantale et le niobium.
Patent CA-2889737-C (CA)
Inventor: CHEON MIN SU
IPC: H04N19/60
Filed: 2010-08-13
Granted: 2018-02-13
Abstract: A method and apparatus for decoding video and a method and apparatus for encoding video are provided. The method for decoding video includes: receiving and parsing a bitstream of encoded video; and decoding encoded image data for maximum coding unit, based on information regarding the coded depth of the maximum coding unit, information regarding encoding mode, and coding unit pattern information.
Patent CA-2891627-C (CA)
Inventor: GOURE WILLIAM F
IPC: A61K39/395
Filed: 2013-12-04
Granted: 2023-03-07
Abstract: This invention is a method and kit for treating a disease associated with, or resulting from, the accumulation of soluble oligomer amyloid beta 1-42 using an antibody, or antibody fragment thereof, that has a higher affinity for amyloid beta 1-42 oligomers than for amyloid beta 1-42 monomer, amyloid beta 1-40 monomer, plaques and amyloid beta fibrils, wherein the antibody is in combination with a tau therapeutic or an inhibitor of amyloid beta production or aggregation.
Patent CA-2896279-C (CA)
Inventor: OUIMETTE DAVID G
IPC: A01N43/90
Filed: 2013-12-31
Granted: 2021-05-04
Abstract: L'invention concerne un mélange fongicide synergique contenant une quantité fongicidement efficace d'un composé de formule I et au moins un fongicide sélectionné dans le groupe comprenant le tricyclazole, l'azoxystrobine, le carpropamid, le probenazole, la kasugamycine, et le boscalide.
Patent CA-2899505-C (CA)
Title: Device for metering a reagent by dissolution in a liquid flow
Inventor: BOUKARI MOROU
IPC: C02F1/68
Filed: 2013-02-08
Granted: 2020-01-14
Abstract: The invention relates to a metering device (D) for metering a reagent by dissolution in a liquid flow, characterised in that it comprises a plurality of parts: - a fixed base (200) grouping together said enclosure and a liquid inlet, means for bringing the liquid into contact with the reagent roller (G) and liquid outlet means, - one or more cartridges (300) forming a separate detachable volume grouping together said reagent magazine, means for forming at least one liquid jet directed substantially radially towards the roller (G) to be dissolved, and means for supporting the roller (G), said cartridge (300) coming to be associated with said base (200) which is preformed with at least one area for receiving said cartridge (300) for the purpose of dissolving the reagent.
Patent CA-2899975-C (CA)
Inventor: SNYDER JOHN KENNETH
IPC: E21B44/00
Filed: 2014-02-28
Granted: 2017-11-21
Abstract: Various embodiments include apparatus and methods that use hand mobile communications device with respect to a drilling operation at a drilling site. Data with respect to one or more sensors downhole at a drilling site can be wirelessly received in the hand mobile communications device. Representations of the received data can be displayed on a graphical user interface screen of the hand mobile communications device. The representations can include displaying the data in a graphical representation, a numerical representation, or a graphical and numerical representation on the graphical user interface screen. Additional apparatus, systems, and methods are disclosed.
Patent CA-2901180-C (CA)
Inventor: YEH JONATHAN
IPC: A61M39/26
Filed: 2014-02-20
Granted: 2021-07-13
Abstract: A needleless connector has a body having an internal cavity with a sealing ridge, a port, an output flow channel, and a fluid flow path between the port and output flow channel. The connector also has a collapsible valve disposed within the cavity. The valve includes a cylindrical wall having a center axis and a shoulder and defining an internal air space, wherein the shoulder is configured to sealingly contact the ridge of the body so as to block the fluid flow path, and a head fixedly attached to the wall, the head having first and second smiley cuts disposed on opposite sides of the head.
Patent CA-2909761-C (CA)
Inventor: GREENWAY CHRISTOPHER
IPC: G01J4/04
Filed: 2014-04-16
Granted: 2021-06-15
Abstract: La présente invention concerne un appareil et un procédé d'imagerie conçus pour améliorer une discrimination entre des parties d'une scène, ce qui permet d'accroître la visibilité d'un objet dans la scène. Une unité de caméra (12) est conçue pour capturer des première et seconde images à partir de la scène (8) dans des première et seconde bandes d'ondes distinctes et espacées spectralement. Une unité de traitement d'images (14) traite les images ainsi capturées et traite les informations polarimétriques dans les images de façon à permettre une meilleure discrimination entre les parties de la scène. Une image de la scène contenant un affichage graphique des informations polarimétriques peut être affichée sur une unité d'affichage visuel (16), ce qui permet d'accroître la visibilité d'un objet dans la scène devant être vue par un utilisateur. Des paramètres de corrélation indiquant, éventuellement sur une base pixel par pixel, la corrélation entre l'intensité d'image réelle (30) à chaque angle de polarisation et une intensité d'image attendue modélisée peuvent être utilisés pour accroître la visibilité d'un objet.
Patent CA-2910285-C (CA)
Title: Conformable wound dressing comprising an antimicrobial composition and having an equilibrium moisture content of 10-20%
Inventor: PARSONS DAVID
IPC: A61P31/04
Filed: 2014-05-15
Granted: 2022-03-01
Abstract: Methods, processes and compositions are provided for improved wound dressings comprising an antimicrobial composition. A problem exists related to effective delivery of an antimicrobial composition to a wound. It is desirable wound dressing is conformable, in its dry state, so that close contact between the wound bed and the dressing is obtained. What is needed is a dressing with a suitable composition and a moisture impermeable packaging material to package the dressing. A packaged wound dressing is provided comprising modified cellulosic fibres treated with an antimicrobial composition comprising an antimicrobial metal ion, 0.1% to 4.0% by weight chelating agent, and a quaternary cationic surfactant, the wound dressing having an equilibrium moisture content of between 10% and 20% by weight, wherein the wound dressing is packaged in a moisture impermeable packaging material or film. The wound dressings maintain conformability and strength, as well as antimicrobial performance, upon use after storage.
Patent CA-2911112-C (CA)
Inventor: DEGREEVE JASON ALEXANDER
IPC: E21B49/08
Filed: 2010-11-01
Granted: 2017-09-19
Abstract: Described herein are a method and apparatus for analyzing a gas sample that is conveyed in a drilling fluid, and a method and apparatus for liberating gases from drilling fluid. The gas sample contains one or more of methane, ethane, propane, and butane; optionally, the gas sample may also contain pentane. The gas sample is first liberated from the drilling fluid, following which it is irradiated with infrared radiation in the near-infrared range. Absorption spectra resulting from absorption of the infrared radiation by the one or more of methane, ethane, propane and butane is simultaneously detected. From the absorption spectra, the composition of the gas sample can be determined. The composition includes a concentration of any one or more of the methane, ethane, propane and butane. Linearity of absorption is increased by using relatively short wavelength infrared radiation centred on, for example, about 1.70 µm, which can increase the accuracy of and reduce the computational intensity of the calculations utilized to determine the composition of the gas sample. Within the near-infrared range, radiation having a wavelength from about L55 pin to L85 µm can be used. Gases can be liberated from the drilling fluid using a gas trap. The gas trap can be powered using a brushless DC motor, and alternatively or additionally drilling fluid from a sample enclosure of the gas trap can exit via a bubbler enclosure of the gas trap. The brushless DC motor is a relatively efficiency and compact motor that can be used with the gas trap, and is advantageous over convention AC induction and air motor motors. Having drilling fluid exit the sample enclosure through the bubbler enclosure is advantageous in that it helps to make the footprint of the gas trap relatively small.
Patent CA-2912037-C (CA)
Inventor: ONISHI TORU
IPC: C12N9/04
Filed: 2014-06-09
Granted: 2018-05-15
Abstract: The invention is intended to improve xylose assimilation ability and ethanol fermentation ability in a xylose-assimilating yeast into which a xylose isomerase gene has been introduced. The amount of NADH produced by the recombinant yeast into which the xylose isomerase gene had been introduced as a result of the enzymatic reaction of acetohydroxy acid reductoisomerase is lowered.
Patent CA-2912228-C (CA)
Inventor: SMITH NIGEL CHRISTOPHER
IPC: B63B21/16
Filed: 2015-11-12
Granted: 2019-05-14
Abstract: A windlass assembly for a marine craft anchoring system is disclosed. The assembly comprises, before attachment to the craft, a windlass portion and a bow roller portion connected to each other via a connection portion. The connection portion provides a mechanical link between the windlass portion and the bow roller portion, secures alignment between the windlass portion and the bow roller portion and fixes the spacing between the windlass portion and the bow roller portion.
Patent CA-2914482-C (CA)
Inventor: MORRIS RANDALL LEE
IPC: B65G19/08
Filed: 2014-06-02
Granted: 2022-08-30
Abstract: A version of a conveyor chain that comprises: a plurality of side link assemblies (30), each said side link assembly (30) comprising: two connecting pins (31, 32) and two side straps (33, 34), wherein each side strap has a base (35) and two side strap bosses (37, 38) extending from the base and wherein each side strap boss is capable of receiving one of said connecting pins (31, 32); a plurality of connector assemblies (40); a plurality of flight arm assemblies (50), each said flight arm assembly comprising: two flight pins (51, 52) and two flight arms (53, 54), wherein each flight arm has an elongated portion (55) having a flat, planar bottom surface, and a base portion (56), wherein said base portion (56) has a vertical sprocket opening (59) and two flight arm attachment apertures (57, 58), each flight arm attachment aperture configured to receive one of said flight pins (51, 52); wherein each universal connector assembly (40) is adapted to be connected to a side link assembly (30) and a flight arm assembly (50).
Patent CA-2916068-C (CA)
Inventor: BLINN STEPHEN M
IPC: C08J7/12
Filed: 2007-02-07
Granted: 2020-04-28
Abstract: Les dispositifs médicaux sadministrant par implantation ou différemment à des mammifères sont moins susceptibles de provoquer des réactions adverses, en modifiant la surface à laide dun faisceau dagrégats gazeux ionisés (GCIB) pour faire adhérer directement les différentes molécules de médicament sur ou dans la surface des dispositifs médicaux et facultativement créer des couches adhérentes de médicaments sur la première couche adhérente pour obtenir le profil désiré délution du médicament. Cela se fait sans lutilisation de polymères ou dautres agents de fixation pour retenir le médicament.
Patent CA-2917023-C (CA)
Title: Slider valve assembly for aseptic packaging
Inventor: JOHNSON JAMES W
IPC: B65D47/26
Filed: 2014-06-27
Granted: 2021-06-08
Abstract: The present invention provides a slider valve assembly for connection to a spout of an aseptically-packaged flexible container for filling and dispensing flowable material. The slider valve assembly comprises a cap member, a valve member, and an outlet member. The cap member has a central opening and is adapted to be secured to the spout of the container. The valve member defines one or more side openings in communication with a central bore, is slidable within the central opening of the cap member and is lockable into a closed or open position. The outlet member is detachably engaged to the valve member and is used for actuating the valve member. The outlet member also defines a hollow interior portion which is in communication with the central bore of the valve member.