baber/WOPTO huggingface dataset:
Patent CA-2894118-A1 (CA)
Title: Protection switching for matrix of ferrite modules with redundant control
Inventor: FORNEY SEAN
IPC: H01P1/11
Filed: 2015-06-10
Abstract: A protection switching circuit includes a plurality of ferrite modules arranged in a matrix, wherein the matrix includes a plurality of columns and a plurality of rows.  The protection switching circuit further includes a primary control module configured to select a specific ferrite module to be polarized and a redundant control module configured to select a specific ferrite module to be polarized, wherein the redundant control module is used when the primary control module is not used. The protection switching circuit further includes a plurality of first switches, wherein the plurality of first switches couples the plurality of columns of the matrix to a first and second charging circuit. The protection switching circuit further includes a plurality of second switches, wherein the plurality of second switches are organized into pairs, wherein each pair in the plurality of second switches couples a respective row of the matrix to a reference potential.
Patent CA-2894229-A1 (CA)
Inventor: KAGEYAMA KAZUHIRO
IPC: H01M8/24
Filed: 2013-11-18
Abstract: This fuel cell stack has: an anode-side load distribution member (30) for securing an anode separator (25A), a cell frame (21) and a gas diffusion layer (24) to each other, and distributing a compressive load in the stacking direction (a) of a fuel battery cell (20); a cathode-side load distribution member (40) for securing a cathode separator (25B), the cell frame (21) and a gas diffusion layer (26) to each other, and distributing a compressive load in the stacking direction of the fuel battery cell (20). A load-cancelling means (50), which cancels the effect of a tensile load in the stacking direction (a) of the fuel battery cell (20), is disposed on the anode-side load distribution member (30) and/or the cathode-side distribution member (40).
Patent CA-2894439-A1 (CA)
Inventor: FRAZIER WILLIAM A
IPC: C07K16/28
Filed: 2013-12-12
Abstract: Provided are monoclonal antibodies and antigen-binding fragments thereof that bind to, and inhibit the activity of, CD47, as well as monoclonal antibodies and antigen binding fragments thereof that compete with the former for binding to CD47. Also provided are combinations of any of the foregoing. Such antibody compounds are variously effective in 1) treating tissue ischemia and ischemia-reperfusion injury (IRI) in the setting of organ preservation and transplantation, pulmonary hypertension, sickle cell disease, myocardial infarction, stroke, and other instances of surgery and/or trauma in which IRI is a component of pathogenesis; 2) in treating autoimmune and inflammatory diseases; and 3) as anti-cancer agents that are toxic to susceptible cancer cells, promoting (increasing) their phagocytic uptake and clearance, and/or directly killing such cells.
Patent CA-2894707-A1 (CA)
Inventor: JAMISON DALE E
IPC: C09K8/03
Filed: 2014-01-16
Abstract: Mineral particles may provide for wellbore fluids with tailorable properties and capabilities. Methods of using mineral particles may include circulating a wellbore fluid with a first density of about 7 ppg to about 50 ppg in a wellbore penetrating a subterranean formation, the wellbore fluid comprising a base fluid, a plurality of first mineral particles, and a plurality of second mineral particles such that the first mineral particles and the second mineral particles are present in a first relative ratio, and the first mineral particles and the second mineral particles having a multiparticle specific gravity of about 3 to about 20; and changing the first relative ratio to a second relative ratio on-the-fly so as to yield the wellbore fluid with a second density.
Patent CA-2899706-A1 (CA)
Title: Sulfamoyl-arylamides and the use thereof as medicaments for the treatment of hepatitis b
Inventor: VANDYCK KOEN
IPC: A61K31/18
Filed: 2014-02-27
Abstract: The present invention relates to inhibitors of HBV replication of Formula (I):    , including stereochemically isomeric forms, salts, hydrates and solvates thereof, wherein: -    R1 represents hydrogen; -    R2 represents Ci- Csalkyl substituted with one or more R5; -    R3 represents Hydrogen or methyl; -    R4 represents methyl; -    Each R5 1S independently selected from the group consisting of -CCH, -CN, -OH, oxo, Ci-C4alkyloxy, -C(=0)0-R6, -C(=0)N(R6)2, -N(R6)2, -NR9C(=0)-R6, -NR9C(=0)0-R6 and SO2R9; -    Each R6 independently represents hydrogen or Ci-C3alkyl; and -    R9 represents hydrogen or Ci-C3alkyl. The present invention also relates to pharmaceutical compositions containing said inhibitors and to their use, either alone or in combination with other HBV inhibitors, for HBV  prevention or treatment of infection.
Patent CA-2903335-A1 (CA)
Title: Synergistic blends of calcium carbonate and calcined clay
Inventor: LEE DAY-CHYUAN
IPC: C08L23/28
Filed: 2014-02-25
Abstract: A lead-free composition comprising: (A) Polyvinyl chloride (PVC); (B) Bioplasticizer; (C) Calcium Carbonate; and (D) Calcined clay; with the combined weight of the calcium carbonate and calcined clay in the composition in the range of 1 to 15 weight percent, and the weight ratio of calcium carbonate to calcined clay in the range of 15:85 to 85: 15. In one embodiment the invention is an insulation sheath for a wire or cable made from the lead-free composition described in the preceding embodiment. In one embodiment the invention is a wire or cable comprising the insulation sheath of the preceding embodiment.
Patent CA-2903956-A1 (CA)
Title: Mining machine position tracking and mapping
Inventor: DE ZOETEN ERIC
IPC: E21C35/00
Filed: 2014-03-13
Abstract: A system for determining a position of a mining machine in an underground mine, the system including an emitter unit and a receiver unit, one of the units being positioned in fixed relation to a mine wall and the other unit being mounted relative to the machine, wherein the emitter unit transmits a coded magnetic signal that is received by the receiver unit, the system further including a processor to identify the distance and relative angle between the units based on the received signal. The system utilizes ranging of a through- strata coded low frequency magnetic field for real time and continuous 3-D positioning of the mining machine. The invention also relates to a method of tracking a mining machine and a mining operation.
Patent CA-2905011-A1 (CA)
Title: Capsule de topiramate a liberation lente
Inventor: BETTERMAN SARAH MICHELLE
IPC: A61K9/52
Filed: 2014-01-06
Abstract: L'invention concerne une capsule de topiramate à libération lente comprenant une coque de capsule contenant une population unique de particules enrobées; chaque particule enrobée comprenant un noyau et un enrobage; chaque noyau de particule incluant un mélange homogène comprenant du topiramate sur tout son noyau; et l'enrobage comprenant un ou plusieurs agents régulant la libération.
Patent CA-2905309-A1 (CA)
Inventor: ROBERGE MARTIN J
IPC: A01C7/10
Filed: 2015-09-21
Abstract: One embodiment describes a seed gate assembly disposed between a seed storage tank and a seed meter. The seed gate assembly includes a gate barrier that controls seed flow from the seed storage tank into the seed meter by moving to an open position that enables seed flow from the storage tank into the seed meter and by moving to a closed position that blocks seed flow from the storage tank into the seed meter; and a first seed agitator extending substantially perpendicularly from a surface of the gate barrier, in which the first seed agitator extends into the seed storage tank as the gate barrier moves toward the closed position to dislodge clumped seeds in the seed storage tank.
Patent CA-2905449-A1 (CA)
Title: Therapeutic acid ceramidase compositions and methods of making and using them
Inventor: SCHUCHMAN EDWARD H
IPC: C12N9/78
Filed: 2014-03-13
Abstract: The present invention relates to a therapeutic composition including a ceramidase mixture and a pharmaceutically acceptable carrier, where the ceramidase mixture includes an inactive acid ceramidase precursor and an active acid ceramidase. The invention also relates to a method of acid ceramidase treatment, including formulating the acid ceramidase used in said treatment as a ceramidase mixture, where the ceramidase mixture includes an inactive acid ceramidase precursor and an active acid ceramidase. The invention further relates to a method of producing a therapeutic composition including providing a medium containing an inactive acid ceramidase precursor; incubating the medium under conditions effective to transform a portion of the inactive acid ceramidase precursor to active acid ceramidase; and recovering the incubated medium as a ceramidase mixture comprising the inactive acid ceramidase precursor and an active acid ceramidase. The present invention also relates to preparation of a therapeutic composition of a ceramidase lacking acid sphingomyelinase.
Patent CA-2907590-A1 (CA)
Inventor: YIN DAN
IPC: B63H21/10
Filed: 2014-04-09
Abstract: An intelligent sea water cooling system including a first fluid cooling loop coupled to a heat exchanger, a second fluid cooling loop coupled to the heat exchanger and including a fluid pump for circulating fluid through the second fluid cooling loop, and a controller operatively connected to the fluid pump. The controller may be configured to monitor an actual temperature in the first fluid cooling loop and to adjust a speed of the fluid pump based on the monitored temperature in order to achieve a desired temperature in the first fluid cooling loop.
Patent CA-2911962-A1 (CA)
Inventor: LARSEN ROY H
IPC: A61K39/395
Filed: 2014-06-06
Abstract: La présente invention concerne des radio-immunoconjugués qui sont aptes à réguler à la hausse l'expression d'un ou plusieurs antigènes. Les antigènes régulés à la hausse peuvent être les antigènes qui sont ciblés par les radio-immunoconjugués ou différents antigènes exprimés sur les mêmes cellules. La présente invention concerne également des méthodes de traitement du cancer et de maladies et de troubles du système immunitaire par l'utilisation de cette expression améliorée d'antigènes.
Patent CA-2913207-A1 (CA)
Title: Absorbent core
Inventor: ZAMUDIO AHUMADA ANDRES
IPC: A61F13/532
Filed: 2013-05-24
Abstract: The invention relates to an absorbent matrix intended for use in a disposable absorbent item, said matrix comprising an upper surface and a lower surface, a front portion and a rear portion, two longitudinal edges and two transverse edges, and being formed of three layers: an upper layer, an intermediate layer and a lower layer. The upper and lower layers contain less than 25% super absorbent material. The intermediate layer has three areas with different specific weights: one receiving and distribution area, one or more transition areas and one or more anti-leakage areas.
Patent CA-2913615-A1 (CA)
Inventor: GUO LIWEI
IPC: H04N19/196
Filed: 2014-07-11
Abstract: In palette-based coding, a video coder may form a so-called "palette" as a table of colors representing the video data of a given block. The video coder may code index values for one or more pixels values of a current block of video data, where the index values indicate entries in the palette that represent the pixel values of the current block. According to the techniques, a video coder determines one or more palette entries in a predictive palette that are copied to the current palette, and a number of new palette entries not in the predictive palette that are included in the current palette. The video coder calculates a size of the current palette equal to the sum of the number of the copied palette entries and the number of the new palette entries, and generates the current palette including the copied palette entries and the new palette entries.
Patent CA-2914310-A1 (CA)
Title: Pharmaceutical combinations
Inventor: HIRAWAT SAMIT
IPC: A61K31/4745
Filed: 2014-06-16
Abstract: A pharmaceutical combination comprising: (a) a phosphatidylinositol-3-kinase inhibitor selected from 2-methyl-2-[4-(3-methyl-2-oxo-8-quinolin-3-yl-2,3-dihydro-imidazo[4,5-c]quinolin-1-yl)-phenyl]- propionitrile, 5-(2,6-di-morpholin-4-yl-pyrimidin-4-yl)-4-trifluoromethyl-pyridin-2-ylamine, (S)- Pyrrolidine-1,2-dicarboxylic acid 2-amide 1-({4-methyl-5-[2-(2,2,2-trifluoro-1,1-dimethyl-ethyl)-pyridin-4- yl]-thiazol-2-yl}-amide) or any pharmaceutically acceptable salt thereof, and (b) an anaplastic lymphoma kinase inhibitor, particularly for use in the treatment or prevention of a proliferative disease; uses of such a combination in the treatment or prevention of proliferative diseases; to pharmaceutical compositions of the combination of said therapeutic agents and methods of treating a proliferative disease in a subject comprising administering to said subject a therapeutically effective amount of such a combination.
Patent CA-2918142-A1 (CA)
Inventor: ANDERSON RANDALL EUGENE
IPC: B64D45/00
Filed: 2016-01-19
Abstract: ABRÉGÉ : Un appareil et des méthodes sont décrits pour la détection fiable dune condition de désalignement de bec de bord dattaque dun aéronef. Lappareil comprend une piste allongée supportée de façon mobile dans laile. Un bec de laile est couplé à une extrémité avant de la piste pour un mouvement conjoint. Un pignon et crémaillère sont disposés sur la piste. Un pignon de commande est monté sur un premier arbre pour la rotation dans laile. Un actionneur est couplé en relation dentraînement au premier arbre et peut être utilisé pour entraîner sélectivement la piste et le bec entre des positions rétractées et déployées. Un pignon dattaque est monté sur un deuxième arbre pour la rotation dans laile et est placé en raccord de roulement avec le pignon et crémaillère. Un capteur est couplé au pignon dattaque et configuré pour détecter une position longitudinale dune position de rotation du pignon dattaque. CA 2918142 2019-07-22
Patent CA-2918159-A1 (CA)
Inventor: CROOKS TAB HUNTER
IPC: C04B35/71
Filed: 2016-01-19
Abstract: An extrudable ceramic composite includes a matrix comprising a refractory ceramic and a plurality of particles embedded in the matrix. The plurality of particles have an aspect ratio ranging from about 1 to about 100, the plurality of particles comprising at least one particle type chosen from structurally reinforcing particles and thermal conductivity modifying particles. Methods of making the ceramic composite are also disclosed.
Patent CA-2923117-A1 (CA)
Inventor: MARTYN DAVID
IPC: E04B1/344
Filed: 2013-08-21
Abstract: An expandable building assembly is provided, the building assembly having a retracted condition, in which the roof of the building has a first area, and an extended condition, in which the roof of the building has a second area, the second area being greater than the first, the assembly comprising a roof portion; and means for displacing and rotating the roof portion between the retracted condition and the expanded condition; whereby in the retracted condition, the roof portion is in a first position and at a first orientation, and in the extended condition, the roof portion is in a second position and at a second orientation, wherein the second position is displaced from the first position and the second orientation is rotated with respect to the first orientation. A building comprising one or more of the building assemblies is also provided.
Patent CA-2925610-A1 (CA)
Title: Assist device for medical procedures
Inventor: KRIMSKY WILLIAM SANFORD
IPC: A61M16/04
Filed: 2014-09-26
Abstract: A device to assist performing medical procedures that references anatomical landmarks through adjustable components to identify and stabilize a procedure site and provide guidance in performing the procedure. In one embodiment, an airway creation assist device (ACAD) can be dimensionally adjusted for different patient sizes and properly aligned using anatomical landmarks. The ACAD provides an adjustable template that enables accurate identification of the airway creation site, including but not limited to the cricothyroid membrane. The ACAD uses an insertion guide to guide the obturator and airway tube safely and consistently into the trachea, with a mechanical stop to prevent damaging the posterior trachea wall. The ACAD improves efficacy of the procedure, and makes perforating an incorrect airway creation procedure difficult. In another embodiment, a chest decompression assist device (DAD) Is disclosed for decompression treatment of air and/or fluid in the chest.
Patent CA-2926351-A1 (CA)
Inventor: BOURGEOIS MARC RICHARD
IPC: B65D75/52
Filed: 2014-11-06
Abstract: A method of expanding a structural support volume of a flexible container can include dispensing a cryogenic fluid into at least one structural support volume and sealing the at least one structural support volume such that it has a closed volume prior to complete conversion of the cryogenic fluid into a gas and expansion of the structural support volume to a pressurized state. The flexible container includes a product volume and at least a portion of the structural support volume extends into the product volume when the structural support volume is expanded.
Patent CA-2926422-A1 (CA)
Title: Self-deploying service step
Inventor: ANGELO GERALD J
IPC: E06C5/04
Filed: 2014-08-29
Abstract: A cab-over-engine vehicle is described wherein the cab is supported in a level orientation on the vehicle's chassis. A cab repositioning system raises the cab while maintaining the cab in the level orientation, thus exposing the engine to be worked on. A service step structure that is hidden within the exterior body when the cab is over the engine is deployed when the cab is raised. The service step structure is connected to the underside of the cab such that the service step structure swings down and away from the exterior body to provide access to the raised level cab at the same time allowing access to the engine.
Patent CA-2926426-A1 (CA)
Title: Loosefill insulation blowing machine having a chute shape
Inventor: COOK DAVID M
IPC: E04F21/06
Filed: 2016-04-08
Abstract: A machine for distributing blowing insulation material is provided. The machine includes a chute having an inlet portion and an upper portion. The inlet portion is configured to receive a package of compressed loosefill insulation material. The upper portion extends from the inlet portion. The inlet portion and the upper portion have cross-sectional shapes and sizes that closely correspond to a cross-sectional shape and size of the package of compressed loosefill insulation material. A lower unit is configured to receive the loosefill insulation material exiting the chute. The lower unit includes a plurality of shredders and a discharge mechanism. The discharge mechanism is configured to discharge conditioned loosefill insulation material into an airstream. The cross-sectional shape and size of the inlet portion and the upper portion are configured to direct an expansive force of the compressed loosefill insulation material in a direction toward the lower unit.
Patent CA-2933491-A1 (CA)
Title: Method for analysis of trace levels of chemical additives in oil recovery production fluids
Inventor: LUONG JIM C
IPC: G01N30/88
Filed: 2014-11-19
Abstract: Disclosed is a method for analyzing and/or monitoring trace levels of chemical additives in production fluids for oil recovery processes, specifically from heavy oil and/or oil sands. The method comprises and extraction step coupled with a multi-dimensional gas chromatography analysis.
Patent CA-2933673-A1 (CA)
Inventor: POTTIER ALEXANDRE
IPC: H04N21/431
Filed: 2016-06-21
Abstract: A device may receive, from a source device, first information relating to programs provided by a media content service provider. The programs may include media content. The device may generate a program schedule based on the first information. The program schedule may identify a program. The device may publish the program schedule for enrichment using second information that is different from the first information, and may receive the second information based on publishing the program schedule. The second information may include information aggregated from external source devices that are different from the source device. The device may generate an enriched program schedule using the program schedule and the second information.
Patent CA-2937456-A1 (CA)
Title: Reduction of the amount of sulphur compounds in a sulphur compounds contaminated wastewater stream using a granular sludge treatment system
Inventor: BAKKE RUNE
IPC: C02F3/00
Filed: 2015-02-05
Abstract: The invention relates to a process for reducing the amount of sulphur compounds in a sulphur compounds contaminated wastewater stream, using a granular sludge treatment system (10) comprising anaerobic microorganisms, wherein the process comprises the steps of adding an aqueous nitrate solution to the wastewater stream, contacting the wastewater stream with the anaerobic microorganisms, and anoxic oxidation of at least part of the sulphur compounds in the sulphur compounds contaminated wastewater stream by the anaerobic microorganisms, resulting in a sulphur compounds depleted wastewater stream. The invention furthermore relates to such a granular sludge treatment system (10).
Patent CA-2937856-A1 (CA)
Inventor: HANSON JOSHUA
IPC: A63F1/00
Filed: 2015-01-23
Abstract: Method and system for playing a poker game that comprises receiving a wager from a player for a hand. Cards a dealt from a deck of cards either in an entirely face-up or entirely face down position. The player progressively selects cards from one or more sets of selection cards. Any selection cards that are not selected are removed. After the hand is completed, a ranking for the player's hand is determined. The player is paid an amount based on the ranking.
Patent CA-2938943-A1 (CA)
Title: Curling brush with improved pressure distribution, snap-fit head assembly, moulded brush pad and pivot limiting means
Inventor: SANDE GERALD
IPC: A63B60/00
Filed: 2016-08-12
Abstract: A curling brush head incorporates an array of rib-like and ring-like structures designed to effectively transmit force from the handle through the brush head and onto the surface of the ice. A receptacle of the head attaches to the brush handle, and incorporates the ribs and rings which transmit the force to the pad. The pad is features a mounting plate, a layer of pad material, and a layer of fabric material, all of which are co-moulded into a single unit. The mounting plate allows the pad to be attached to the receptacle by way of a convenient snap-fit. A brush handle incorporates a radial enlargement, for example in a mandrel thereof, so that abutting contact between the enlargement and the topside of the brush head limits the angular range of movement therebetween to prevent the brush head from overturning during slide delivery of a curling rock.
Patent CA-2941043-A1 (CA)
Inventor: JOUPER JEFFREY A
IPC: B64D11/00
Filed: 2016-09-02
Abstract: A method and system for delivering power from an aircraft power system to a tray table (101) is provided. The system may include a moveable assembly in connection with the tray table (101). Cable may be routed to each tray table (101) through the moveable assembly. The power is processed into a useable form for electronics (603) mounted in the tray table (101). The tray table (101) may include a wireless charger, and may harvest data from user electronics (603). The tray table (101) may also push data to the user's electronics (603). The system may include a wireless communications client to take advantage of the wireless inflight entertainment (IFE) system on board many transportation platforms.