baber/WOPTO huggingface dataset:
Patent CA-2889956-A1 (CA)
Title: Process for obtaining sugar derivatives
Inventor: WIRTZ DORTHE HENDRIKE
IPC: C12P7/18
Filed: 2013-11-08
Abstract: The invention relates to a method for converting a sugar into the form of a compound that has at least one ionic binding site, the sugar coming from a material containing hemicellulose, the method being characterized in that the material containing hemicellulose is enzymatically or non-enzymatically hydrolyzed and the obtained hydrolysate is subjected to a reaction containing at least one enzymatic step, wherein sugars are released and released sugars are converted into compounds that have at least one ionic binding site, and the use of such a method.
Patent CA-2891191-A1 (CA)
Title: Decor paper comprising self-dispersing pigments
Inventor: CHINN MITCHELL SCOTT
IPC: D21H17/67
Filed: 2013-10-24
Abstract: The disclosure provides decor paper comprising a self-dispersing pigment having an isoelectric point of at least about 8, more typically about 8 to about 10, comprising an inorganic particle, pigment, having a silica treatment and an outermost treatment prepared by sequentially by (a) hydrolyzing an aluminum compound or basic aluminate to deposit a hydrous alumina surface; and (b) adding a dual-functional compound comprising: an anchoring group that attaches the dual-functional compound to the pigment surface, and a basic amine group comprising a primary, secondary or tertiary amine. Typically, the inorganic particle is titanium dioxide, T1O2. These decor papers comprising the self-dispersing pigments are useful in making paper laminates.
Patent CA-2895963-A1 (CA)
Inventor: SHEN JIAN
IPC: A61K35/745
Filed: 2012-12-20
Abstract: Provided is the use of Bifidobacterium animalis subsp. lactis strain CNCM I-2494 for decreasing diet-induced body weight gain and improving diet-induced insulin resistance in a subject.
Patent CA-2897785-A1 (CA)
Title: Hydrocarbon recovery using injection of steam and a diluent
Inventor: CHAKRABARTY TAPANTOSH
IPC: C09K8/592
Filed: 2015-07-21
Abstract: Generally, described herein is a gravity drainage process for recovering viscous oil from an underground reservoir. The process includes injecting a mobilizing composition including steam and a diluent through an injection well into the reservoir to mobilize the viscous oil.  The mobilizing composition is alternated between a first diluent to steam volume ratio (DSR1) of 0.05-0.5 and a second diluent to steam volume ratio (DSR2) of 0-0.3.  The DSR1 is at least 0.05 greater than the DSR2. The process also includes producing the viscous oil and at least a fraction of the mobilizing composition from the reservoir through a production well.
Patent CA-2898347-A1 (CA)
Inventor: HERAVI OLIVER
IPC: G08C17/02
Filed: 2015-07-24
Abstract: Methods and systems are provided for remotely controlling winch operation via a user interface of a remote. In one example, a user interface of a remote for a winch includes a menu display including a plurality of menu items, the menu items navigable and selectable with a series of buttons of the remote. The user interface further includes a plurality of control displays, each of the plurality of control displays generated upon selection of a corresponding menu item of the plurality of menu items, each of the plurality of control displays including selectable icons for controlling one of an operation of a winch, an operation of one or more auxiliary devices, or settings of the remote.
Patent CA-2899725-A1 (CA)
Inventor: HARDAS BHUSHAN
IPC: A61K31/137
Filed: 2014-01-31
Abstract: The present invention relates to improved topical gel compositions comprising an active agent, and uses thereof. The composition comprises skin penetration enhancers, rheology modifiers, solubilization agents and is capable of transdermal delivery of poorly soluble or hydrophobic agents. The actives delivered through the inventive vehicle are antifungal and anti-inflammatory agents such as fluticazone and naftifine.
Patent CA-2901122-A1 (CA)
Title: Overmolded golf tee and method of making a golf tee
Inventor: CARROLL FRANCIS
IPC: A63B57/00
Filed: 2014-01-31
Abstract: A golf tee has a stake made of a first material and a crown made of a second material more flexible than the first material, in which the crown is overmolded over the stake. The crown and the stake can have corresponding projections. The stake can have projections to allow the crown and the stake to hold together better.
Patent CA-2902440-A1 (CA)
Inventor: MULLER KARL-HEINZ
IPC: H01H13/20
Filed: 2014-02-28
Abstract: The invention relates to a key lifter (140) for a key module for a keyboard. The key lifter (140) has a connecting portion (150) for connecting to a key button and a guide portion (160) for guiding the key lifter (140) in a receiving portion of the key module between a home position and an depressed position when the key lifter (140) is pressed. The key lifter (140) is characterised by at least one resiliently deformable end stop element (270) which is located on the guide portion (160) and is designed to rest against at least one end stop portion of the key module in the depressed position when the key lifter (140) is pressed. The key lifter (140) is also characterised by at least one resiliently deformable return element (280) which is located on the guide portion (160) and is designed to rest against at least one return portion of the key module in the home position when the key lifter (140) is pressed.
Patent CA-2902553-A1 (CA)
Inventor: BAILLY PIERRE
IPC: A61F2/02
Filed: 2015-08-31
Abstract: The invention relates to a prosthesis for repair of an inguinal hernia comprising: a textile of elongate shape, and a resilient frame connected to the textile. The frame comprises a convex cranial segment, a caudal segment, a lateral corner segment joining together the convex cranial segment and the caudal segment, and a folding segment joining a medial end of said convex cranial segment to a point located on the caudal segment while leaving the region of the medial end of the textile free of any frame. The frame adopts an unstressed configuration, in which the textile is deployed, and a stressed configuration, in which the convex cranial segment, the caudal segment and the folding segment are substantially collected together and aligned on one folding direction, the textile forming thereby at least one fold along the folding direction.
Patent CA-2904226-A1 (CA)
Inventor: WEADOCK KEVIN
IPC: A61F5/56
Filed: 2014-02-27
Abstract: Methods and devices comprised of a collapsible insert member and shaping member for treating obstructive sleep apnea are described. The insert member is placed in the tongue or other tissue forming the airway of the patient and has a lumen to accommodate the shaping member. The shaping member is inserted into the insert member by the patient just prior to sleep and removed upon waking. A variety of shaping members are available to treat patients on an individual basis, i.e., to match their particular anatomic condition that is causing their apnea or snoring. The shaping member can be made from nitinol, stainless steel, or any other known biocompatible implant material capable of providing a change in the tissue response to stress.
Patent CA-2904582-A1 (CA)
Inventor: FORD RANDOLPH K
IPC: F42B6/08
Filed: 2015-09-17
Abstract: A mechanical broadhead has an elongated body and a plurality of cutting blades pivotably mounted to the elongated body. The cutting blades, when in a folded position, nest in longitudinally extending slots in the elongated body, but assume an extended position when the broadhead enters a target.
Patent CA-2905605-A1 (CA)
Title: Substance photoactive a utiliser pour prevenir la contracture capsulaire
Inventor: MCCORMACK MICHAEL C
IPC: A61N5/067
Filed: 2014-03-15
Abstract: Un aspect de l'invention concerne un appareil comprenant : une membrane imperméable au fluide configurée pour contenir un fluide et être placée dans la cavité; un émetteur de lumière disposé à l'intérieur de la membrane; et un fluide disposé à l'intérieur de la membrane, le fluide diffusant la lumière émise par l'émetteur de lumière de sorte que l'intensité de la lumière soit sensiblement uniforme sur la surface intérieure de la cavité proximale à la membrane.
Patent CA-2905608-A1 (CA)
Title: Portable, non-biological, cyclic sewage treatment plant
Inventor: SMITH DANIEL R
IPC: C02F1/52
Filed: 2014-03-15
Abstract: A mobile sewage treatment and water reclamation system for rapid deployment to augment existing wastewater systems and provide interim service in lieu of permanent facilities, includes: (a) denaturing stage wherein raw sewage is first ground into suspendable grit, its pH first lowered to kill acid-sensitive bio-organisms, then raised to kill base-sensitive bio-organisms, and then neutralized; (b) clarifying stage employing an inverted-cone tank to circulate the solution after injection with chemicals to flocculate small particles for collection in a layer for siphoning off; and (c) disposal stage wherein clarified water passes through media filters to remove remaining solids and odors, the effluent water being clean enough for irrigation, aquatic life and discharge into waterways; and wherein sterile sludge is pressed into semi-dry solids, then dried, crushed, powdered and bagged for use as high-nitrate biomass fertilizer or for fossil-fuel power co-generation applications.
Patent CA-2906625-A1 (CA)
Title: Structure de protection d'ouvrages maritimes et/ou fluviaux et bloc de protection utilise
Inventor: ROPERT FRANCOIS
IPC: E02B3/14
Filed: 2014-03-13
Abstract: L 'invention concerne une structure de protection d' ouvrages maritimes et/ou fluviaux, utilisant des blocs (1) comprenant un noyau central (2) présentant une partie supérieure (4) et une partie inférieure (3). Le noyau central (2) est entouré, dans sa partie inférieure (3), par une protubérance circulaire (5) comprenant des faces latérales (9) et apte à venir, par au moins une des faces latérales (9), en butée avec au moins une des faces latérales d'une protubérance circulaire d'un bloc adjacent.
Patent CA-2906877-A1 (CA)
Inventor: WESTENBERG ANTHONY
IPC: C09K8/584
Filed: 2014-03-17
Abstract: L'invention concerne des composés de récupération d'hydrocarbure qui peuvent être utilisés comme agents de reflux et dans d'autres buts. Les composés réduisent un blocage d'eau lorsqu'ils sont injectés dans un réservoir fracturé. La composition comprend un émulsifiant de sorbitane, un agent mouillant éthoxylé et un détergent.
Patent CA-2909931-A1 (CA)
Title: Hose clamp
Inventor: MULLER MANUEL
IPC: F16L33/035
Filed: 2015-01-07
Abstract: In an open hose clamp, the end of the outer one of the mutually overlapping clamping band portions terminates in a tongue 12. For tightening the clamp, the tongue 12 has a toothed region 13 which cooperates with a toothed region on the inner clamping band portion. The inner clamping band portion is provided with guide brackets 16 that surround the tongue 12 at least in part.
Patent CA-2910869-A1 (CA)
Title: Using inverse operators for queries on online social networks
Inventor: RAINA RAJAT
IPC: G06F17/30
Filed: 2014-04-30
Abstract: In one embodiment, a method includes accessing a social graph that includes a plurality of nodes and edges, receiving from a user a structured query comprising references to selected nodes and selected edges, parsing the structure query to identify a first query constraint and one or more second query constraints, identifying a inverse constraint associated with the first query constraint, and generating a query command based on the structured query, where the query command includes the inverse constraint and the one or more second query constraints.
Patent CA-2911257-A1 (CA)
Inventor: TAINSKY MICHAEL
IPC: A61K45/00
Filed: 2013-05-06
Abstract: L'invention concerne des antigènes de marqueur de polypeptide pour détecter la présence de biomarqueurs d'autoanticorps associés à la récurrence du cancer ovarien, chacun des antigènes de marqueur de polypeptide se liant spécifiquement à au moins un marqueur d'autoanticorps. L'invention concerne un test de liaison d'anticorps pour détecter la présence de biomarqueurs d'autoanticorps associés à la récurrence du cancer ovarien, et les procédés pour effectuer le test. L'invention concerne des procédés pour déterminer la récurrence du cancer ovarien chez une patiente souffrant du cancer ovarien. L'invention concerne un procédé pour isoler des anticorps spécifiques pour le cancer ovarien par leur affinité aux antigènes de marqueur de polypeptide, et des anticorps isolés par ce procédé.
Patent CA-2911985-A1 (CA)
Inventor: LIPINSKI TOMASZ B
IPC: E04B1/76
Filed: 2014-05-23
Abstract: A method of covering a surface of a building,the method comprising spraying an expandable foam material onto the surface and allowing the foam material to solidify whereby to form a covering of the surface and a robotic vehicle configured to carry out the method.
Patent CA-2914109-A1 (CA)
Title: Dispositif d'insolation aux uv equipe d'une source de rayonnement monochromatique supplementaire
Inventor: SCHAEFER RUEDIGIER
IPC: B05D3/06
Filed: 2014-04-14
Abstract: L'invention concerne un composant dont la surface est recouverte au moins en partie par un revêtement. Le revêtement comprend un revêtement PVD disposé entre une première couche de vernis et une deuxième couche de vernis. La première couche de vernis forme une couche de fond sur la surface et la deuxième couche de vernis forme une couche de finition ayant une épaisseur de couche de finition sur le revêtement PVD, au moins la couche de finition étant produite avec un vernis durcissant aux UV. A partir de l'interface du revêtement PVD, dans une zone plus petite que l'épaisseur de la couche de finition, cette dernière possède un degré de réticulation induite par la lumière UV inférieur à celui de la partie de la couche de finition qui suit cette zone. L'invention concerne en particulier un procédé de fabrication d'un tel composant.
Patent CA-2914995-A1 (CA)
Title: Combination of a imidazopyridazine derivative and a mitotic agent for the treatment of cancer
Inventor: WENGNER ANTJE MARGRET
IPC: A61K31/5025
Filed: 2014-06-11
Abstract: The present invention relates to a combination comprising an Mps-1 kinase inhibitor and a mitotic inhibitor. The present invention also relates to the use of said combination for the treatment of cancer, in particular of pancreatic cancer, glioblastoma, ovarian cancer, non-small cell lung carcinoma, breast cancer and/or gastric cancer.
Patent CA-2921241-A1 (CA)
Inventor: CHALAUD SEBASTIEN
IPC: F02C9/34
Filed: 2014-08-20
Abstract: The invention relates to a system for injecting fuel into a combustion chamber of an engine, comprising at least two fuel circuits, one with a constant flow rate (1) and the other with an intermittent flow rate (2), members (4, 5) for dosing and distributing fuel between the two circuits and a control means (3) for controlling said members, the intermittent flow circuit being able to be bled, characterised in that, upon receiving an order to fill the circuits with fuel after the intermittent flow circuit has been bled, the control means (3) is suitable for - controlling the dosing and distribution members (4, 5, 6, 7) to obtain a predetermined fuel flow rate greater than the flow rate corresponding to the filling order and providing the resulting fuel surplus to the intermittent flow circuit, during a predetermined duration.
Patent CA-2922248-A1 (CA)
Title: A cold processing shrink-wrapping machine for items with extensible film, and related procedure
Inventor: ZOBOLI ELIO
IPC: B65B53/00
Filed: 2014-03-31
Abstract: A cold processing shrink-wrapping machine for groups of items with extensible film, comprising: - means (2) for feeding the group of items (4) to be packaged; - at least one reel (6) of extensible film (7) for packaging the group of items (4) by wrapping the film around it; - means (10) for holding the group of items; - means (3) for unloading the packaged items, characterised in that it comprises means that put the group of items (4) in rotation about a horizontal axis so as to drag the film (7) around it unrolling it from the reel (6) whose axis of rotation is fixed.
Patent CA-2922295-A1 (CA)
Inventor: DESGROSEILLIERS RYAN ANDRE
IPC: A62B5/00
Filed: 2016-03-02
Abstract: A door breaching device comprising: a longitudinal chassis having a first and a second extremity; a piston assembly comprising a piston rod, said piston rod having. at a first end, a head and a second end located inside a piston chamber, said piston chamber having two opposite ends, a first end having an opening adapted for the movement of the piston rod therethrough and a second end located opposite said first end;  wherein said piston rod is adapted for linear displacement between a first position where the second end of the piston rod is positioned at the second end of the piston chamber and a second position where the second end of the piston rod is at the first end of the piston chamber; a hydraulic pump motor operatively connected to the second end of the piston chamber; a user input operatively connected to the hydraulic pump motor; a two-part, F-shaped head assembly comprising a fixed jaw, attached to the first extremity of the chassis, and a movable jaw, operatively connected to the piston rod of the piston assembly; a guide rod having a first and a second opposite ends, said guide rod positioned parallel to the piston rod, said guide rod having a first end attached to the movable jaw and a second end slidably engaged with the chassis; wherein in the rest position, the piston rod is in a retracted position to allow the fixed jaw and the movable jaw form a single L-shaped extension from the chassis. and upon actuation, the piston rod moves outwardly from the rest position, the fixed jaw braces the device against an element of a door and frame assembly, while the movable jaw applies a linear force to an opposite element of the door/frame assembly.
Patent CA-2923673-A1 (CA)
Inventor: DAVELOOSE PAUL N
IPC: B32B5/18
Filed: 2016-02-04
Abstract: A scrubbing article including a substrate and a UV treated texture layer on a surface of the substrate. The substrate is formed from a single layer of foam or sponge material having a thickness that is conducive to handling or holding. The UV treated texture layer is a resin-based material forming a textured abrasive layer on the surface of the substrate.
Patent CA-2926052-A1 (CA)
Title: Protoxin-ii variants and methods of use
Inventor: FLINSPACH MACK
IPC: C07K14/435
Filed: 2014-10-03
Abstract: The present invention relates to Protoxin-II variants, polynucleotides encoding them, and methods of making and using the foregoing.
Patent CA-2926259-A1 (CA)
Inventor: KOSMICKI RANDY J
IPC: F16J15/16
Filed: 2014-10-09
Abstract: A seal assembly for sealing a fluid passageway from contaminants is disclosed. The fluid passageway is formed by a rotating shaft entering an opening in a housing. The fluid passageway connects an interior of the housing, and any exterior of the housing. The seal assembly includes a first sealing member and a second sealing member, which divides the fluid passage into an interior section, an open section, and a sealed section. The interior section is exposed to the interior of the housing. The sealed section is fluidly sealed between the interior section and the open section. A sensor is disposed within the sealed section. The sensor is configured to sense the contaminants within the sealed section and is electronically coupled to a controller configured to send an alarm signal. The sensor is a moisture sensor and extends into an annular recess formed in the stationary member.
Patent CA-2927604-A1 (CA)
Inventor: ANDERSON VIKTOR JOHN
IPC: A47F3/00
Filed: 2016-04-20
Abstract: A display case having a novel glass door. The glass door includes a top panel and a front panel bonded to one another, and a pair of spaced rails reinforcing the interconnection of the top and front panels. Each of the panels is secured to each of the rails.  The glass door provides enhanced viewing of products within the display cabinet.
Patent CA-2930703-A1 (CA)
Title: Electric motor vehicle and battery pack
Inventor: KUSUMI HIDETOSHI
IPC: H01M50/298
Filed: 2016-05-20
Abstract: An electric motor vehicle of the present invention is characterized in that the electric motor vehicle includes: a high-output assembled battery (10); a high-capacity assembled battery (20) having a larger capacity and a smaller output than those of the high-output assembled battery (10); and an inverter, and the electric motor vehicle is equipped with a PCU (40) that transmits and receives electric power to and from the high-output assembled battery (10) and the high-capacity assembled battery (20), a first wiring (60) that connects the high-output assembled battery (10) to the PCU (40), and a second wiring (62) that connects the high-capacity assembled battery (20) to the PCU (40), and is shorter than the first wiring (60).
Patent CA-2933788-A1 (CA)
Inventor: FUJIMORI YOSHIE
IPC: A01P1/00
Filed: 2009-08-31
Abstract: Disclosed is an anti-viral agent which can inactivate various types of viruses. Also disclosed is a product comprising the anti-viral agent. The anti-viral agent is characterized by comprising particles of at least one iodide formed by iodine and an element selected from the 4th to 6th row elements belonging to Groups 8 to 15 on the periodic table or at least one univalent copper compound as active ingredients or an active ingredient. The anti-viral agent has increased flexibility in the designing of components thereof compared with conventional anti-viral agents. The anti-viral agent can be produced without the need of any pretreatment, any special washing process or the like, and therefore can exhibit and keep its anti-viral activity without any difficulty.
Patent CA-2936902-A1 (CA)
Inventor: SCEKIC VLADIMIR
IPC: E21B19/16
Filed: 2015-01-16
Abstract: A spinner wrench for use on a drilling rig is provided. In some embodiments, the wrench can comprise three or more spinning rollers that can be disposed around a tubular. The three or more rollers can be connected to three or more hydraulic rams. In some embodiments, each ram can be connected to a single roller and the axis of the ram can be in a plane perpendicular to the pipe axis but not intersecting the pipe axis. For improved performance during make-up, in planar view, each ram axis can be offset to a counterclockwise direction around the drill pipe axis. For improved performance during break-out, in planar view, each ram axis can be offset to the clockwise direction. In some embodiments, the three or more rollers can be disposed around the drilling pipe or other tubular by a main body and one or more latching bodies.
Patent CA-2938110-A1 (CA)
Inventor: JONES ANTHONY
IPC: F01C1/22
Filed: 2016-08-04
Abstract: An auxiliary power unit for an aircraft, including an internal combustion engine having a liquid coolant system, a generator drivingly engaged to the internal combustion engine and having a liquid coolant system distinct from the liquid coolant system of the internal combustion engine, a first heat exchanger in fluid communication with the liquid coolant system of the internal combustion engine, a second heat exchanger in fluid communication with the liquid coolant system of the generator, an exhaust duct in fluid communication with air passages of the heat exchangers, and a fan received in the exhaust duct and rotatable by the internal combustion engine for driving a cooling air flow through the air passages The liquid coolant system of the engine may be distinct from fuel and lubricating systems of the auxiliary power unit A method of cooling a generator and an internal combustion engine is also discussed