baber/WOPTO huggingface dataset:
Patent CA-2911256-A1 (CA)
Title: Isolation and purification of antibodies using protein a affinity chromatography
Inventor: HICKMAN ROBERT K
IPC: C07K1/22
Filed: 2009-10-20
Abstract: Disclosed herein are methods for the isolation and purification of antibodies wherein the use of an affinity chromatographic step results in an antibody composition sufficiently pure for pharmaceutical uses. The methods described herein comprise pH viral reduction/inactivation, ultrafiltration/diafiltration, affinity chromatography, preferably Protein A  affinity, ion exchange chromatography, and hydrophobic chromatography.  Further, the present invention is directed toward pharmaceutical compositions comprising one or more antibodies of the present invention.
Patent CA-2911714-A1 (CA)
Title: Appareil destine a un utilisateur ayant des dents
Inventor: KHANGURA GURMEET
IPC: A61C7/08
Filed: 2015-11-10
Abstract: Un appareil est destiné à un utilisateur ayant des dents. Un appareil comprend une embouchure pour une administration buccale supérieure et une embouchure pour une administration buccale inférieure, chacune configurée pour être positionnée dans la bouche de lutilisateur. Une embouchure pour une administration buccale supérieure comprend un assemblage pliable supérieur configuré pour inciter cette première à se conformer, au moins en partie, à la courbure des dents supérieures de lutilisateur. Une embouchure pour une administration buccale inférieure comprend un assemblage pliable inférieur configuré pour inciter cette première à se conformer, au moins en partie, à la courbure des dents inférieures de lutilisateur.
Patent CA-2913864-A1 (CA)
Inventor: WANG WEIGUO
IPC: H01M8/249
Filed: 2013-06-05
Abstract: A galvanic pile array in a solid oxide fuel cell power generation system. The galvanic pile comprises a supporting body (5) and a galvanic pile group (2), wherein the supporting body (5) is in a layered structure and comprises one layer or more than two layers of a supporting unit (6); and on each layer of the supporting unit (6), a plurality of single galvanic piles (4) are sequentially arranged to form the galvanic pile group (2), and each single galvanic pile (4) is horizontal. The galvanic pile array is simple, compact and firm, and is favourable for system integration.
Patent CA-2914892-A1 (CA)
Inventor: KAZEMZADEH FARNOUD
IPC: G01J3/10
Filed: 2015-12-09
Abstract: There is disclosed a novel system and method for achieving ultra-resolution, ultra-wide field-of-view multispectral and hyperspectral holographic microscopy and quantitative phase contrast microscopy. In an embodiment, the method comprises: providing a stationary illumination source; acquiring a plurality of low-resolution holograms of an image subject from different locations utilizing a subpixel sensor-scanning synthetic aperture mechanism whereby a detector scanning translationally, radially and/or rotationally; processing the acquired holograms utilizing a processing algorithm corresponding to the scanning motion of the detector used to acquire the holograms; and reconstructing a subpixel ultra-resolution image of the image subject based on the processed holograms; whereby, a desired synthetic aperture is achieved without loss of resolution. The multispectral and hyperspectral aspect is achieved in the novel system and method by use of different combination of illumination sources (i.e., LEDs, laser sources, broadband lamps, etc.) and wavelength selection mechanisms (i.e., bandpass spectral filters, acousto-optical and liquid crystal tunable filters, a dispersing element, etc.).
Patent CA-2915962-A1 (CA)
Inventor: HUG MICHAEL
IPC: A61K8/64
Filed: 2014-09-25
Abstract: The present invention relates to the field of dental care, in particular, to a dental care product such as toothpaste (dentifrice), prophylactic paste, tooth powder, tooth polish, tooth gel, chewing gum, candy, lozenge, mouthwash, whitening strip, coated dental floss, coated toothbrush, paint- on gel, varnish, veneer, and tube, syringe or dental tray comprising a gel or paste, mouthwash, whitening strips and trays for whitening teeth, wherein the product comprises mineral particles such as crystals and a compound, preferably, a protein capable of forming a matrix which is a hydrogel, wherein the product comprises a fluorophore. The mineral particles may comprise, e.g., calcium phosphate, preferably, hydroxyapatite, preferably, in crystalline form. The protein matrix may comprise, e.g., a self-assembling peptide. The product also comprises a fluorophore, which may be a fluorescent amino acid residue of the protein matrix. The invention also relates to cosmetic use of the dental care product for whitening teeth or for use in treatment of a sensitive tooth or sensitive teeth and/or in prevention or treatment of caries, as well as a related method for tooth whitening.
Patent CA-2917084-A1 (CA)
Inventor: WEIS NORBERT
IPC: A47L13/58
Filed: 2014-07-02
Abstract: The invention relates to a torsion wringer (1,1') comprising a receiving device (2, 2') for receiving the head of a mop. Said receiving device (2, 2') comprises an upper part (3, 3') and a lower part (4, 4') which can be interconnected by elements (5, 5'). The aim of the invention is to design and to further develop a torsion wringer of the mentioned type such that the mop can be freed from liquid in a problem-free manner using said device. Said torsion wringer is characterized in that the elements (5, 5') are designed in such a manner and/or are articulated on the parts (3, 3', 4, 4') of the container such that said parts (3, 3', 4, 4') can be rotated with respect to each other.
Patent CA-2917479-A1 (CA)
Inventor: HAWKINS JAMES CHESTER
IPC: F16K17/04
Filed: 2009-11-19
Abstract: Dispositif de soupape de décharge interne destiné à être utilisé avec des régulateurs de chargement, comprenant un siège de soupape de décharge ayant un corps cylindrique et une première partie de bride, dans lequel la première partie de bride comprend une surface de siège pour engager un premier côté dun diaphragme lorsque lappareil de soupape de décharge est en position fermée et doit séloigner du premier côté du diaphragme lorsque le régulateur de chargement est dans un état de purge; un élément de sollicitation disposé entre une deuxième partie de bride du siège de soupape de décharge et une partie du régulateur de chargement, dans lequel lélément de sollicitation doit polariser le premier côté du diaphragme vers la surface de siège; et une butée de déplacement disposée dans au moins une partie du régulateur de chargement pour engager le siège de soupape de décharge, dans lequel lengagement de la butée de déplacement et du siège de soupape de décharge fait que la surface de siège séloigne du premier côté du diaphragme lorsque le diaphragme se déplace vers larrêt de voyage.
Patent CA-2919070-A1 (CA)
Title: Dispersion de cuivre metallique, son procede de fabrication et utilisation associee
Inventor: IDA KIYONOBU
IPC: C09K23/52
Filed: 2014-07-24
Abstract: La présente invention a pour objet une dispersion de cuivre métallique : pouvant conserver longtemps une stabilité de dispersion de particules de cuivre métallique; appropriée pour une impression à jet d'encre, un revêtement par pulvérisation ou un processus similaire; et pouvant permettre de fabriquer simplement un film contenant du cuivre métallique et ayant une excellente conductivité électrique et une tonalité chromatique métallique en procédant, après application, à un chauffage à basse température ou à une irradiation au plasma. La dispersion de cuivre métallique est une dispersion contenant au moins un solvant organique, un dispersant polymère et des particules de cuivre métallique dont la surface est recouverte de gélatine. Dans la dispersion, les particules de cuivre métallique ont un diamètre de particules cumulé à 50 % (D50) compris entre 1 et 130 nm et un diamètre de particules cumulé à 90 % (D90) compris entre 10 et 300 nm. Le dispersant polymère a un indice d'amine compris entre 10 et 150 mgKOH/g. La dispersion de cuivre métallique est fabriquée en réduisant l'oxyde de cuivre dans un solvant aqueux en présence de gélatine, en procédant à une séparation solide-liquide et en mélangeant les particules de cuivre métallique obtenues, dont la surface est recouverte de gélatine, et le dispersant polymère dans le solvant organique.
Patent CA-2919156-A1 (CA)
Title: Systems and methods involving features of terminal operation including tos-agnostic and/or other features
Inventor: SHEYKH-ZADE IRINA
IPC: G06Q10/08
Filed: 2013-07-24
Abstract: Systems and methods are disclosed associated with processing information involving terminal operating systems. According to one illustrative implementation, an exemplary method for processing information involving terminal operating system herein may include processing data in a TOS format associated with a TOS type, converting the data into a TOS agnostic format, and performing processing using the TOS agnostic data.
Patent CA-2919299-A1 (CA)
Inventor: HINZ JOHN A
IPC: B60G7/02
Filed: 2016-01-28
Abstract: Un ensemble de suspension avant à roues indépendantes (IFS) comprend un bras de réglage inférieur unique ayant une extrémité intérieure fixée en relation de pivot à la structure de support de châssis, un ressort pneumatique soutenu par un siège de ressort pneumatique par rapport au bras de réglage inférieur; une jambe ayant une extrémité supérieure fixée en relation de pivot à la structure de support de châssis et une extrémité inférieure raccordée à lextrémité extérieure du bras de réglage inférieur et une fusée de direction placée sous le siège de ressort pneumatique inférieur et dont le mouvement de rotation autour de laxe de jambe nest pas restreint par la proximité entre la fusée et le siège, ce qui permet de maximiser la coupe de roue disponible. Un module IFS est aussi décrit, lequel comprend des ensembles IFS gauche et droit et est adapté à linstallation dans un véhicule.
Patent CA-2921057-A1 (CA)
Title: Image encoding method and image decoding method
Inventor: YAMAGUCHI JUN
IPC: H04N19/18
Filed: 2010-07-15
Abstract: An image encoding method according to an embodiment includes setting (112) a combination of a vertical transform matrix and a horizontal transform matrix corresponding to the target image based on a predetermined relation. The combination includes any of a plurality of transform matrices including a first transform matrix and a second transform matrix which increases a coefficient density compared to the first transform matrix if a one-dimensional orthogonal transformation in a direction orthogonal to a line of a group of reference pixels on at least one line is performed on the prediction error in the intra-prediction mode in which the group of reference pixels is referenced to generate an intra-prediction image. The method includes transforming (102) the prediction error using the combination of the vertical transform matrix and the horizontal transform matrix, to obtain transform coefficients.
Patent CA-2922410-A1 (CA)
Title: Sub-prediction unit (pu) based temporal motion vector prediction in hevc and sub-pu design in 3d-hevc
Inventor: CHEN YING
IPC: H04N19/00
Filed: 2014-09-26
Abstract: Techniques are described for sub-prediction unit (PU) based motion prediction for video coding in HEVC and 3D-HEVC. In one example, the techniques include an advanced temporal motion vector prediction (TMVP) mode to predict sub-PU s of a PU in single layer coding for which motion vector refinement may be allowed. The advanced TMVP mode includes determining motion vectors for the PU in at least two stages to derive motion information for the PU that includes different motion vectors and reference indices for each of the sub-PUs of the PU. In another example, the techniques include storing separate motion information derived for each sub-PU of a current PU predicted using a sub-PU backward view synthesis prediction (BVSP) mode even after motion compensation is performed. The additional motion information stored for the current PU may be used to predict subsequent PUs for which the current PU is a neighboring block.
Patent CA-2925398-A1 (CA)
Title: Closure assembly for a container and a container comprising the same
Inventor: BRISTOW JAMES TIMOTHY
IPC: G01F19/00
Filed: 2014-10-13
Abstract: A closure assembly (2) for a container (4) is provided, the closure assembly (2) comprising: a closure body (10) for securing to the container (4) to extend across and seal an opening (6a) in the container (4); the closure body (10) comprising a bore (16) therein, the bore (16) communicating with the opening (6a) in the container (4) and providing a conduit between the interior of the container (4) and the exterior of the container (4) through which product within the container (4) may be dispensed; a closure member (50) having a port (60) therein, the closure member (50) slideably mounted to the closure body (10) and slideable between a closed position in which the port (60) is out of alignment with the bore (16) in the closure body (10) and the closure member(50) acts to close the bore (16) in the closure member (50) and an open position in which the port (60) is aligned with the bore (16) in the closure body (10). A measuring vessel (102) for use in conjunction with the closure assembly (2) is also provided, the measuring vessel (102) comprising a side wall (106), an opening (110) defined by the side wall (106) and a base (108), the vessel (102) comprising a member (120) extending inwards from the base (108), such that the member (120) reduces the volume of the interior portion of the vessel (102) in the region of the base (108).
Patent CA-2931463-A1 (CA)
Inventor: MEUNIER JEAN-LUC
IPC: B82Y30/00
Filed: 2016-05-26
Abstract: The present describes an oxygen functionalized nanoflake (O-GNF), a stable nanofluid in which the graphene nanoflakes remain dispersed or in suspension free of surfactants, and the method of making the oxygen-functionalized nanoflake. The oxygen-functionalized graphene nanoflake (O-GNF and/or O-N-GNF) comprises a single-crystal graphene nanoflake of 5-20 atomic planes comprising a surface oxygen-functionalization, wherein the O-GNF comprise a degree of oxygen functionalization from about 6 to about 25 at.% oxygen by weight of the GNF  with a preferred oxygen functionalization of about 14 at.% oxygen.
Patent CA-2931901-A1 (CA)
Inventor: JONES NICHOLAUS ADAM
IPC: A47F9/04
Filed: 2016-06-02
Abstract: Exemplary embodiments provide for controlling a speed of the checkout belt at a point-of-sale terminal. A belt at a point-of-sale terminal is provided for moving an item from a distal end of the POS terminal toward a proximal end of the POS terminal. A drive motor is provided in electrical communication with the POS terminal operative to drive the belt. A  sensor is disposed with respect to the belt to sense a distance between the item on the belt and the cashier area of the POS terminal. A processor associated with the POS  terminal is provided in communication with the drive motor and the sensor, and is configured to control the drive motor to adjust a speed of the belt in response to the distance between the item and the proximal end of the POS terminal.
Patent CA-2934745-A1 (CA)
Inventor: GHAFFARI TOISERKAN KAMRAN
IPC: G06F3/16
Filed: 2016-07-04
Abstract: Improvement to haptic systems and methods whereby environmental information is provided to a user via audio output device. The audio output device may be provided on a user-manipulable portion of a haptic robotic interface, e.g. a kinesthetic interface. The haptic robotic interface at least partially recreates a virtual environment by providing haptic feedback. The audio output device may provide sound from a source in the virtual environment which may be collocated with the user-manipulable portion of the robotic interface. The audio output device may provide other environmental information on the virtual environment such as proximity information on the proximity of an obstacle. This may be used in, e.g. telemanipulation operations where proximity information may be used to provide warning prior to collision of the slave device with an obstacle.
Patent CA-2935481-A1 (CA)
Title: Frp shaping jig and method of shaping frp structure
Inventor: ABE TOSHIO
IPC: B29C70/06
Filed: 2015-01-27
Abstract: The present invention is provided with a bag (22, 24) and a core (20) used for molding an FRP structure (10; 30). The bag (22, 24) has: a core bag section (24) that covers the outer periphery of the core (20); and an outer covering bag section (22) that covers a plurality of fiber components (12, 14; 12, 14, 16) from the outside.
Patent CA-2936477-A1 (CA)
Title: Air-recycling ventilation assembly for an infrared radiation emitter, with temperature control
Inventor: CHARMES MICHEL
IPC: F26B21/04
Filed: 2015-01-14
Abstract: The invention relates to an assembly (1) comprising at least one furnace (2) including at least one infrared radiation emitter (4), said furnace (2) comprising an air inlet (5a) and an air outlet (5b), characterised in that the assembly (1) also comprises a ventilation casing (3) including a main air inlet (6a) and a main air outlet (6b), the air inlet (5a) of the furnace (2) and the air outlet (5b) of the furnace (2) cooperating with the main air outlet (6b) of the ventilation casing (3) and the main air inlet (6a) of the ventilation casing (3) respectively, said ventilation casing (3) being designed to supply air to the furnace (2).
Patent CA-2942680-A1 (CA)
Title: An apparatus for cleaning a heat exchanger
Inventor: PAUL JASON
IPC: F24H9/00
Filed: 2014-03-18
Abstract: An apparatus for cleaning interior deposits and debris from a potable water heat exchanger, the apparatus having a first connector and a second connector. The first connector is mated with an outlet of a pump capable of pumping compressed fluid into the potable water heat exchanger without contaminating the compressed fluid and potable water. The second connector is mated with a fitting of the potable water heat exchanger. At least one connector having an associated valve.
Patent CA-2944848-A1 (CA)
Inventor: BINDSCHADLER PASCAL
IPC: C07D239/42
Filed: 2015-02-03
Abstract: La présente invention concerne des composés de cyclopent(adi)ène de formule (I), dans laquelle les variables sont telles que définies dans les revendications et la description. Les composés sont utiles pour combattre ou lutter contre les nuisibles invertébrés, en particulier les arthropodes nuisibles et les nématodes. La présente invention concerne également un procédé de lutte contre des nuisibles invertébrés à l'aide de ces composés et un matériel de propagation de plante ainsi qu'une composition agricole et une composition vétérinaire comprenant ces composés.
Patent CA-2946576-A1 (CA)
Inventor: WOOD MICHAEL C
IPC: H04L29/00
Filed: 2015-05-07
Abstract: A firewall security platform is provided for enhancing security of a network. The firewall security platform includes at least one interface to communicate the identity and current status of one or more traffic requesters and at least one device for receiving instructions from a user. Communication data packets associated with the one or more traffic requesters are allowed for communication via the network or denied and blocked by the firewall security platform based on the current status of each of the one or more traffic requesters. The user's instructions include making a selection, with the selection including members that are at least one of the one or more traffic requesters. The current status of each member of the selection is altered in response to the making of the selection.
Patent CA-2947002-A1 (CA)
Title: Composes de pyrazole et leur utilisation en tant que bloqueurs des canaux calciques de type t
Inventor: SIEGRIST ROMAIN
IPC: C07D405/12
Filed: 2015-06-02
Abstract: L'invention concerne des composés de formule (I) formule (I) dans laquelle X, Y, R1, R2, (R4)n, et (R5)m sont tels que définis dans la description, et des sels pharmaceutiquement acceptables de ces composés. Ces composés sont utiles en tant que bloqueurs des canaux calciques de type T.
Patent CA-2947800-A1 (CA)
Inventor: GAUDREAULT ROSEMARIE
IPC: C11D1/75
Filed: 2013-05-16
Abstract: A solution having improved stain removing properties on hard surfaces, carpets and fabrics, that is easier to handle (stored or transported at lower temperatures and less corrosive) and that is environmentally friendly. The stain removing solution includes the following components: a surfactant selected from the group consisting of alcohol ethoxylates, alkyl sulfates, alkyl ether sulfates, alpha olefin sulfonates, alkyl phosphates, alkyl amidopropyl betaines, alkyl betaines, amphoacetates, amphoproprionates, amphosulfonates, amine oxides, alkanolamides, sulfosuccinates, and sultaines, a hydrotrope, and a solvent. The surfactant is preferably an alcohol ethoxylate. The hydrotrope is preferably lauramine oxide. The solvent is preferably a dibasic ester or a glycol ether. The solution may further comprise a diluent, a mild acid, and/or a preservative. A mild acid can be added to lower the pH of the solution.
Patent CA-2947823-A1 (CA)
Inventor: INOUE KANJI
IPC: A61F2/01
Filed: 2015-05-08
Abstract: The present invention relates to an endovascular treatment aiding device. A  conical filter which can be opened and closed like an umbrella is fixed to a flexible shaft to form closed-end and opening sections in the distal and proximal side respectively.  The filter bottom is formed by a ring having elastic restoring force fixed to the opening section when the filter is open. A support composed of linear members enables the filter to close when an external force is applied to the proximal side. When the filter is closed, mountains and valleys are alternately formed in the ring so that the mountains are close to each other and the valleys are close to each other. Coils of radio-opaque material are wound around the ring such that the coils contain the positions fixed by the supporting member on the ring except for the peaks of the mountains and the valleys.
Patent CA-2951979-A1 (CA)
Title: Procedes et appareil d'aide a la maintenance d'aeronef et d'autres plates-formes mobiles au moyen de probabilites d'occurrence de causes potentielles d'un evenement detecte
Inventor: BLACKMAN MICHAEL
IPC: G07C5/00
Filed: 2015-06-23
Abstract: La présente invention concerne le contrôle d'état et la maintenance de plates-formes mobiles telles qu'un aéronef. L'invention concerne en particulier un appareil embarqué et des procédés, ainsi qu'un appareil au sol et des procédés, qui coopèrent afin d'aider à la maintenance de plates-formes mobiles en facilitant un diagnostic d'événements détectés à bord de plates-formes mobiles tandis que lesdites plates-formes mobiles sont en fonctionnement (par exemple, en transit, en vol). Selon divers aspects, la présente invention concerne un appareil et des procédés destinés à gérer et à rapporter la détection d'événements à bord de plates-formes mobiles, à rapporter des informations supplémentaires prédéfinies associées à l'événement lors d'une demande d'une installation au sol, à identifier une ou plusieurs causes potentielles concernant l'événement détecté et à déterminer la probabilité d'occurrence de chaque cause potentielle identifiée.
Patent CA-2952600-A1 (CA)
Title: Device for generating hydroelectric energy
Inventor: VAN ROMPAY BOUDEWIJN GABRIEL
IPC: F03B17/06
Filed: 2015-06-11
Abstract: Device for generating energy making use of the current of a river (2), with a self-floating paddlewheel (13) and an electric generator set (17) that is coupled to the paddlewheel (13), whereby the device (1) is provided with an immersed housing (3) with an open bottom (4) in which the paddlewheel (13) is rotatably affixed and whereby there are means (10) to control the flow of the river (2) at the level of the paddlewheel (13), whereby the speed of the generator set (17) is kept constant by controlling the water level (9) in the housing (3) by placing its internal space (7) under pressure and/or by controlling the aforementioned means (10).