baber/WOPTO huggingface dataset:
Patent CA-2963264-A1 (CA)
Title: Handling long-tail content in a content delivery network
Inventor: NEWTON CHRISTOPHER
IPC: H04N7/173
Filed: 2015-09-30
Abstract: A content delivery network has at least a first tier of servers. A content delivery method includes, at a first server in the first tier of servers, obtaining a request from a client for a resource. If the resource is available at the first server or at a peer of the first server, then the resource is served to the client from the first server. Otherwise, it is determined whether the resource is popular, and if the resource is determined to be popular, then the first server obtains the resource and the first server serves the resource to the client. If the resource is determined not to be popular, the server contacts a second server to obtain the resource, not in the first tier of servers, and the second server provides the resource to the first server. The first server is instructed not to cache the unpopular content.
Patent CA-2964822-A1 (CA)
Title: Method and device for refreshing news list
Inventor: ZHANG YIMING
IPC: G06F17/30
Filed: 2015-07-10
Abstract: Provided is a method and device for refreshing a news list, wherein the method includes: receiving a refreshing signal; reading a refreshing start time according to the received refreshing signal; reading at least one pre-set time threshold;  acquiring a recommended news list according to the refreshing start time and the time threshold;  allocating a recommending time for each piece of news to be recommended in the recommended news list; and refreshing the news to be recommended in the recommended news list according to the recommending time, so as to generate a new recommended news list. The method and device solve the problem in the traditional art that more pieces of news cannot be refreshed via a refreshing operation due to the fact that a news client sorts news according to the publication time of the news.
Patent CA-2965804-A1 (CA)
Inventor: YOKOTA MASAHIRO
IPC: A61K31/505
Filed: 2015-12-11
Abstract: Compounds of Formula [I] and pharmaceutically acceptable salts thereof: (see formula I) and compositions and uses thereof as ROR.gamma. inhibitors. The compounds may be useful for treating or preventing diseases such as autoimmune diseases, allergic diseases, dry eye, fibrosis, and metabolic diseases.
Patent CA-2966522-A1 (CA)
Inventor: AN JICHENG
IPC: H04N19/96
Filed: 2015-12-09
Abstract: A method of video coding using block partitioning process including a binary tree partitioning process is disclosed. The block partitioning process is applied to a block of video data to partition the block into final sub-blocks. Coding process comprising prediction process, transform process or both for the block will be applied at the final sub-blocks level. The binary tree partitioning process can be applied to a given block recursively to generate binary tree leaf nodes until a termination condition is met. In another embodiment, the quadtree partitioning process is applied to a block first. The quadtree leaf nodes are further partitioned using the binary tree partitioning process. The quadtree partitioning process can be applied to a given block recursively to generate quadtree leaf nodes until a termination condition is met.
Patent CA-2966975-A1 (CA)
Title: Lysates of mesenchymal stem cells for the treatment of skeletal muscle injuries
Inventor: MUNOZ CASTANEDA JUAN RAFAEL
IPC: C12N5/0775
Filed: 2015-11-06
Abstract: The invention relates to the use of the intracellular content of mesenchymal stem cells in individuals for stimulating the survival, regeneration and/or repair of the damaged organ and/or tissue. The invention also relates to the use of said lysate for producing a pharmaceutical composition comprising said intracellular content, and to the use thereof in the regeneration and/or repair of the damaged organ and/or tissue.
Patent CA-2967253-A1 (CA)
Title: Thermal spray coated reinforced polymer composites
Inventor: MATOS MARVI A
IPC: C08J5/04
Filed: 2013-08-23
Abstract: A composite comprises: a substrate comprising a reinforced organic polymer matrix, the substrate having a surface substrate; at least one interlayer on the substrate surface, the interlayer having a thickness extending vertical from the substrate, and a compositional gradient of at least one chemical element within at least a portion of the thickness extending vertical, wherein the interlayer comprises silicon oxycarbide and is deposited by a vapor phase deposition technique, a sputtering technique, a plasma deposition technique or combinations thereof; and at least one inorganic coating deposited on at least a portion of the interlayer by a cold spray or a thermal spray technique.
Patent CA-2972126-A1 (CA)
Title: Peptides et combinaison de peptides a utiliser dans l'immunotherapie contre le carcinome hepatocellulaire et d'autres cancers
Inventor: WEINSCHENK TONI
IPC: A61K38/04
Filed: 2015-12-16
Abstract: La présente invention concerne des peptides, des protéines, des acides nucléiques et des cellules pour une utilisation dans des méthodes immunothérapeutiques. La présente invention concerne en particulier l'immunothérapie anticancéreuse. La présente invention concerne en outre des épitopes peptidiques tumoraux de cellules T, seuls ou combinés à d'autres peptides tumoraux, qui peuvent par exemple servir en tant que principes actifs pharmaceutiques au sein de compositions vaccinales destinées à stimuler une réponse immunitaire antitumorale ou destinées à stimuler ex vivo des cellules T ensuite transférées au patient. Des peptides liés aux molécules du complexe majeur d'histocompatibilité (CMH), ou les peptides en tant que tels, peuvent également être les cibles d'anticorps, de récepteurs solubles des cellules T, et d'autres molécules de liaison. La présente invention concerne en particulier plusieurs nouvelles séquences peptidiques et leurs variants dérivés de molécules du HLA de classe I et de classe II de cellules tumorales humaines, lesquels peuvent être utilisés dans des compositions vaccinales pour induire une réponse immunitaire antitumorale, ou comme cibles pour le développement de composés et de cellules pharmaceutiquement/immunologiquement actifs.
Patent CA-2972134-A1 (CA)
Inventor: TAKESHIMA SHINICHI
IPC: F23N3/00
Filed: 2017-06-28
Abstract: A burner combustion chamber (3), a burner (7) for performing a burner combustion in the burner combustion chamber (3), a reformer catalyst (4) to which burner combustion gas is fed, and a heat exchange part (13a) for heating the air fed to the burner (7) are provided. A switching device(16, 17) able to switch an air flow route for introducing the outside air to the burner (7) between a high temperature air flow route (13) for introducing the outside air flowing within the heat exchange part (13a) and heated at the heat exchange part(13a) to the burner (7) and a low temperature air flow route (14) for feeding the outside air, which does not flow within the heat exchange part(13a) and thereby is lower in temperature than the outside air heated at the heat exchange part (13a), to the burner (7) is provided.
Patent CA-2972397-A1 (CA)
Inventor: KAWAKAMI HIROSHI
IPC: C07K14/47
Filed: 2015-10-06
Abstract: The purpose of the present invention is to provide a new drug that inhibits the formation of white blood cell extracellular traps. This invention provides: a white blood cell extracellular trap formation inhibitor that includes lactoferrin fragments; and a composition for treating diseases that is related to the formation of white blood cell extracellular traps and that includes lactoferrin.
Patent CA-2972778-A1 (CA)
Title: Methods for thermally treating glass articles
Inventor: ELLISON ADAM JAMES
IPC: C03B25/00
Filed: 2015-12-30
Abstract: According to one embodiment, a method for thermally treating glass articles may include holding a glass article at a treatment temperature equal to an annealing temperature of the glass article ±15°C for a holding time greater than or equal to 5 minutes. Thereafter, the glass article may be cooled from the treatment temperature through a strain point of the glass article at a first cooling rate CR1 less than 0°C/min and greater than -20°C/min such that a density of the glass article is greater than or equal to 0.003 g/cc after cooling. The glass article is subsequently cooled from below the strain point at a second cooling rate CR2, wherein |CR2| > |CR1|.
Patent CA-2974395-A1 (CA)
Title: Compounds and methods for preventing or treating sensory hair cell death
Inventor: SIMON JULIAN
IPC: C07D495/14
Filed: 2016-02-05
Abstract: Compounds of Formula (I) and use of the compounds for preventing or treating sensory hair cell death in an individual, wherein the sensory hair cell death is associated with exposure to an ototoxic agent. Z  is a single bond. Ri is aryl or heteroaryl, optionally substituted with R4. R2 is H, Ci-Colkyl, Ci-C6alkyl-0R8, C1-C6alkylC3-C8cycloalkyl, C1-C6alkylC2-C7heterocycloalkyl, Ci-Colkyl-CO2R8, optionally substituted Ci-Colkylaryl, or optionally substituted Ci-Colkylheteroaryl. R3 and R6 are each H. Each R4 is independently F, CI, Br, I, -CN, -NO2, -CF3, -0R9, -0CF3, -NR8R9, -C(0)Rio, -0O2R9, -C(0)NR8R9, -N(R8)C(0)Rio, -N(R8)CO2R10, -NHS(0)2Rio, -S(0)2NR8R9, Ci-Colkyl, C3-C8cycloalkyl, C1-C8heteroalkyl, C1-C8haloalkyl, C2-C7heterocycloalkyl, aryl, or heteroaryl. R6 is H or Ci-Colkyl. R8 is H or Ci-Colkyl. R9 is H, Ci-Colkyl, C3-C8cycloalkyl, C2-C7heterocycloalkyl, aryl, heteroaryl, Ci-Colkylaryl, or Ci-Colkylheteroaryl. Rio is Ci-Colkyl, C3-C8cycloalkyl, C2-C7heterocycloalkyl, aryl, heteroaryl, Ci-Colkylaryl, or Ci-Colkylheteroaryl. Rii is H, Ci-Colkyl, Ci-C8haloalkyl, C3-C8cycloalkyl, C2-C7heterocycloalkyl, aryl, heteroaryl, Ci-ColkylC3-C8cycloalkyl, Ci-Colkylaryl, or Ci-Colkylheteroaryl.  Ri2 is H, Ci-Colkyl, Ci-C8haloalkyl, C3-C8cycloalkyl, C2-C7heterocycloalkyl, aryl, heteroaryl, Ci-C6alkylC3-C8cycloalkyl, Ci-Colkylaryl, or Ci-Colkylheteroaryl; or Ril and Ri2 together with nitrogen form an optionally substituted C2-C7heterocycloalkyl ring. Ri3 and Ri4 are each H.
Patent CA-2975629-A1 (CA)
Title: Dispensing device with drive mechanism having converging ramps
Inventor: JUDSON JARED A
IPC: A61M5/315
Filed: 2016-03-10
Abstract: A dispensing device is disclosed that includes a housing, a drive member, at least one first ramp surface fixed relative to the housing, a driver including at least one second ramp surface, and a plunger including at least one push module movable relative to the housing from a ready position to a plunged position. The at least one first ramp surface and the at least one second ramp surface have a complementary configuration to cause the driver to be moved to force medication from the medication container by a driving force applied to the at least one second ramp surface by the at least one push module as the at least one push module simultaneously engages both the at least one first ramp surface and the at least one second ramp surface during movement of the plunger from a ready position to a plunged position.
Patent CA-2979536-A1 (CA)
Inventor: PENG YANG
IPC: C23G5/02
Filed: 2015-04-20
Abstract: The present disclosure relates to compositions, systems and methods for removing iron sulfide scale from a solid object, such as an oilfield component. The compositions include a carbon-carbon (C-C) double bond with an electron withdrawing group bonded to at least one of the double-bonded carbons.
Patent CA-2980965-A1 (CA)
Inventor: LAITINEN ILPO
IPC: C07D231/12
Filed: 2016-04-08
Abstract: The present invention relates to an improved process for the preparation of carboxamide structured androgen receptor (AR) antagonists such as N-((S)-1-(3-(3-chloro-4-cyanophenyl)-1H- pyrazol-1-yl)-propan-2-yl)-5-(1-hydroxyethyl)-1H-pyrazole-3- carboxamide (1A) and key intermediates thereof such as 2-chloro-4- (IH-pyrazol-3-yl)benzonitrile (V). AR antagonists are useful in the treatment of cancer, particularly prostate cancer and other diseases where AR antagonism is desired.
Patent CA-2981500-A1 (CA)
Inventor: RAAB R MICHAEL
IPC: C07K14/415
Filed: 2016-05-13
Abstract: Methods and compositions are described for producing a glucanase in transgenic plants and then incorporating parts of the transgenic plants in animal feed. The feed glucanase enzyme displays activity across a broad pH range, and tolerance to temperatures that are often encountered during the process of preparing animal feeds. Producing the enzyme in the transgenic plant enhances the thermal stability of the enzyme.
Patent CA-2981966-A1 (CA)
Inventor: DERLOT CLAIRE
IPC: C12N1/14
Filed: 2016-04-22
Abstract: The invention relates to Trichoderma reesei strains, the cellulase gene promoter inducibility of which is modified. Cellulase expression by said T. reesei strains is induced by the presence of an inductive substrate. Said inductive substrate has little or no inductive effect on an unmodified T. reesei strain, while maintaining inducibility of the cellulases by the inductive substrate thereof.
Patent CA-2982098-A1 (CA)
Title: Multifunctional polymer composite yarn
Inventor: RAUT SANJAY VASUDEO
IPC: C08L23/02
Filed: 2017-10-11
Abstract: The present invention describes the fabrication of a multifunctional polyolefin-metal-solid lubricant composite yarn having negative buoyancy, high abrasion resistance, low coefficient of friction and resistance to micro and macro fouling.
Patent CA-2982874-A1 (CA)
Inventor: BRINKHUIS RICHARD HENDRIKUS GERRIT
IPC: C08L67/08
Filed: 2016-04-18
Abstract: The invention relates to RMA crosslinkable coating composition, a method for the preparation thereof and a resulting coating having easy to clean properties useful in applications like graffiti resistant, sanitisable coatings and in flooring, said composition comprising RMA crosslinkable component with at least 2 RMA donor groups and at least 2 RMA acceptor groups characterized by having fatty components selected from the group of fatty acids, fatty alcohols, fatty amines, fatty thiols and dimeric fatty acid in an amount represented by an Oil Content OC between 0, preferably 4 and 40 wt%, and crosslinking density XLD of at least 1.4 a glass transition Tg of at least 290 in combination providing a easy to clean value ?? less than 20. The invention also relates to RMA crosslinkable fatty resins for use in RMA crosslinkable top coatings.
Patent CA-2983039-A1 (CA)
Inventor: RAZA SYED A
IPC: H05B37/02
Filed: 2016-04-22
Abstract: A lighting device includes a housing that defines an opening, and light board moveably positioned in the housing adjacent the opening. The light board has a plurality of light modules operable to provide a light output through the opening. The lighting device further includes a motor operatively connected to the light board to move the light board. The lighting device further includes a controller in electrical communication with the motor and the light board. The controller is operable to receive signals from a communication device. The controller is further operable to control the motor to orient the light board. The controller is further operable to control an intensity and a color of the light output of the light modules.
Patent CA-2983236-A1 (CA)
Inventor: VON MALTZAHN GEOFFREY A
IPC: A61K31/702
Filed: 2016-04-23
Abstract: Preparations of glycan therapeutics, pharmaceutical compositions, dietary supplements and medical foods thereof are provided, and methods of using said gycan therapeutics, e.g. in cancer therapy.
Patent CA-2985144-A1 (CA)
Title: A snore disrupting system
Inventor: HARIRI ALIASGHAR
IPC: A61G7/07
Filed: 2015-07-07
Abstract: A snore disrupting method and system is presented, comprising an expansion unit, an air pressure supply or an inflator unit, and an electronic circuit. The invention may further comprise a wired or wireless microphone transmitter. The expansion unit may be placed underneath a pillow, inside a pillowcase. The expansion unit is inflated and deflated by the inflator unit and through expanding and increasing in volume and deflating and reducing in volume changes the position of snorer's head, hence disrupting the snoring. The expansion unit may comprise at least one bladder placed within a sleeve structure, where the expansion and volume increase of the one or plurality of bladders expands the sleeve structure as well and extends and transfers the expansion through the length of the sleeve structure, therefore displacing the pillow along the length of the sleeve structure.
Patent CA-2985430-A1 (CA)
Inventor: ZARIBAFIYAN ARMAN
IPC: G06F17/10
Filed: 2017-11-10
Abstract: A method and a system are disclosed for determining a hierarchical clustering for a group comprising a plurality of items. The method comprises providing an indication of a similarity matrix for a plurality of items; generating an optimization problem for determining a list of at least one permutation of items in the similarity matrix such that the similarity matrix is quasi-block diagonalized with the at least one permutation of items; transmitting an indication of the optimization problem to a given optimization oracle; obtaining an indication of a solution to the optimization problem from the given optimization oracle; reordering the similarity matrix using the list of at least one permutation of items; creating a hierarchical clustering tree using the reordered similarity matrix wherein the dividing of a node comprising a given number of items into two clusters comprises selecting a submatrix of the reordered similarity matrix associated with the given number of items, evaluating possible split points, choosing a given split point according to a criterion and generating the two clusters using the chosen split point; and providing an indication of the hierarchical clustering tree.
Patent CA-2989658-A1 (CA)
Inventor: SANDHU SHIVRAJ SINGH
IPC: H04W8/24
Filed: 2016-08-02
Abstract: Methods and apparatuses are disclosed for communicating in a wireless communication network. One method of communicating over a wireless communication network includes transmitting, by a first wireless device, a connection capability request message to a second wireless device requesting connection capability information of the second wireless device. The method further includes receiving, by the first wireless device, a connection capability response from the second wireless device indicating one or more communication protocols available for providing a service to the first wireless device. In some aspects, the method may further include selecting, by the first wireless device, based at least in part on the connection capability response, a communication protocol from one of the one or more communication protocols indicated, wherein the communication protocol may be utilized for obtaining the service from the second wireless device.
Patent CA-2991860-A1 (CA)
Title: Gas delivery device and system
Inventor: BATHE DUNCAN P
IPC: A61M16/20
Filed: 2011-01-06
Abstract: A gas delivery system including a gas delivery device, a control module and a gas delivery mechanism is described. An exemplary gas delivery device includes a valve assembly with a valve and circuit including a memory, a processor and a transceiver in communication with the memory. The memory may include gas data such as gas identification, gas expiration and gas concentration. The transceiver on the circuit of the valve assembly may send wireless optical line-of-sight signals to communicate the gas data to a control module. Exemplary gas delivery mechanisms include a ventilator and a breathing circuit. Methods of administering gas are also described.
Patent CA-2994674-A1 (CA)
Inventor: LOTTER MICHIEL PETRUS
IPC: H04W24/02
Filed: 2016-08-03
Abstract: A system and method are disclosed for determining a location to position an RF signal repeater within a structure, based on the position having the highest probability of being the location of the highest probable RF signal strength.
Patent CA-2996027-A1 (CA)
Inventor: MIKHEEV ALEXANDR VASILIEVICH
IPC: F04C2/344
Filed: 2015-09-08
Abstract: The invention relates to the field of hydraulic machinery, and more particularly to stators for rotary vane pumps intended for pumping viscous, plastic masses and other fluids and multiphase mixtures which lack lubricating properties and contain a large amount of mechanical impurities and/or are highly viscous, such as, for example, formation fluids from oil deposits, and can be used in the food, chemical and petrochemical industries and in other branches of industry. The technical result of the claimed invention is a reduction in the transfer zone for a pumped fluid which has a high viscosity and contains a large amount of abrasive particles and gas, thereby increasing the reliability and working life of the stator and expanding the functional capabilities of a pump provided with such a stator. This technical result is achieved in that the present rotary vane pump stator is configured in the form of shells, joined by connecting components, each of which shells is a hollow cylinder formed by two pairs of oppositely arranged concentric annular sectors, each pair having a different radius of curvature, and four portions which smoothly join said sectors, the connecting components are joined to the annular sectors of the shells and have cross-sectional radii of curvature that correspond to the radii of curvature of the annular sectors of the shells, wherein the width of the connecting components is selected such as to provide a minimal fluid transfer zone.
Patent CA-2996556-A1 (CA)
Inventor: ROBERTSON MICHAEL C
IPC: E21B29/00
Filed: 2016-08-29
Abstract: L'invention concerne un appareil et un adaptateur utilisables en vue d'aligner des appareils de type torche de fond de trou et des dispositifs de découpe, notamment des torches pyrotechniques axiales, des torches pyrotechniques à circulation, et des torches de découpe et de perforation radiales, à l'intérieur d'un trou de forage afin d'éliminer une ou plusieurs obstructions de fond de trou. La torche et/ou l'appareil de découpe comprennent un corps comportant une buse conçue pour projeter une charge de combustible, tels que de la thermite en fusion ou de la thermite en fusion associée à un polymère, dans une direction alignée avec l'obstruction. L'adaptateur comprend des éléments en saillie servant à éliminer ou à diminuer les dommages provoqués sur la zone circonvoisine à l'obstruction, notamment les parois internes du trou de forage et/ou du tubage, et peut en outre comprendre des éléments centreurs servant à aligner l'appareil par rapport à l'obstruction, à l'intérieur du trou de forage.
Patent CA-2996939-A1 (CA)
Title: Embolic deflection device and method of use
Inventor: CARPENTER JUDITH
IPC: A61F2/01
Filed: 2010-01-08
Abstract: There is disclosed a porous emboli deflector (100) for preventing cerebral emboli while maintaining cerebral blood flow during an endovascular or open surgical procedure. The device prevents the entrance of emboli of a size able to cause stroke (such as greater than 100 microns) from entering either the right (22) or left (24) common carotid arteries by deflecting emboli downstream of these vessels. The device (100) can be placed prior to any manipulation of the heart or aorta (10) allowing maximal protection of the brain during the index procedure. The deflector (100) has a low profile within the aorta (10) which allows sheaths, catheters, or wires used in the index procedure to pass. Also disclosed are methods for insertion and removal of the deflector (100).
Patent CA-3000407-A1 (CA)
Title: Aluminum alloy with additions of copper, lithium and at least one alkali or rare earth metal, and method of manufacturing the same
Inventor: MANN AUSTIN E
IPC: C22C21/12
Filed: 2018-04-05
Abstract: An aluminum alloy including aluminum, about 1.8 to about 5.6 percent by weight copper, about 0.6 to about 2.6 percent by weight lithium, and at least one of lanthanum up to about 1.5 percent by weight, strontium up to about 1.5 percent by weight, cerium up to about 1.5 percent by weight and praseodymium up to about 1.5 percent by weight.