baber/WOPTO huggingface dataset:
Patent CA-2839446-A1 (CA)
Title: Organic infrared attenuation agents
Inventor: ANNAN NIKOI
IPC: C08L1/02
Filed: 2012-06-25
Abstract: Organic infrared attenuation agents have been developed to improve the thermal insulation properties of polymeric foams such as polystyrene low density foams. The organic infrared attenuation agents can include polyols such as sorbitol, maltitol, and poly(ethylene glycol), polysaccharides such as starch or cellulose, and infrared attenuation polyesters such as polybutylene terephthalate. The organic attenuation agents include aromatic compounds or carbon oxygen bonds that are effective in absorbing infrared radiation at the desired wavelengths.
Patent CA-2840158-A1 (CA)
Title: Information processing device, control method therefor, program, and information storage medium
Inventor: TAKAMI SHINYA
IPC: G06F21/62
Filed: 2012-02-27
Abstract: Provided is an information processing device capable of restricting the use of applications or sets of content on unauthorized devices on to which applications or sets of content have been copied. An install-status-information install unit (32) installs install-status information of applications or sets of content installed on a storage unit (30), i.e. information that expresses the install status of an application or a set of content during a specified reference time, on the storage unit (30) as a constituent element of the application or set of content. When use of an application or set of content is initiated, a usage restricting unit (34) restricts the usage of the application or set of content if the current install status of the application or set of content differs from the install status indicated by the install-status information.
Patent CA-2840177-A1 (CA)
Title: Cementing tool
Inventor: LEE LINDSEY
IPC: E21B33/138
Filed: 2012-05-24
Abstract: A cementing tool (20) capable of being installed in a casing string (10) and configured to selectively permit the flow of cement through one or more ports (34) in the tool is provided. The ports (34) are normally sealed by rupture disc assemblies (36) comprising a rupture disc (62) that can be opened to permit flow of cement through the casing string central bore (32) and into the annulus (14) defined by the casing string (10) and the downhole formation (16). The cementing tool (20) is particularly useful during cementing operations in which the annulus (14) has become blocked by a collapsed portion of the formation by allowing the obstruction (104) to be bypassed and the flow of cement (100) into the annulus to be continued without substantial interruption. Tool (20) may also be used in multistage cementing operations.
Patent CA-2841444-A1 (CA)
Inventor: BISHOP STEPHEN
IPC: B24C5/04
Filed: 2011-07-14
Abstract: An abrasive blasting system includes an air subsystem being adapted to provide pressurized air, a fluid subsystem being adapted to provide fluid, a mixer being adapted to mix the fluid with the pressurized air, and a media subsystem being adapted to provide abrasive media. The method includes pressurizing the air, mixing the fluid with the air, thereby changing the relative humidity of the air, and blasting a surface of a structure with abrasive media mixed with the fluid and the pressurized air.
Patent CA-2844071-A1 (CA)
Inventor: TARRELL EV
IPC: F41H3/00
Filed: 2014-02-25
Abstract: A camouflage system includes a camouflage surface having a plurality of segments. The camouflage surface includes a first pattern disposed on a first segment of the plurality of segments, the first pattern including a depiction of a first microterrain of a natural environment, a second pattern disposed on a second segment of the plurality of segments, the second pattern including a depiction of a second microterrain of the natural environment, and a third pattern disposed on a third segment of the plurality of segments, the third pattern including a depiction of a third microterrain of the natural environment. The first microterrain differs from the second microterrain and the second microterrain differs from the third microterrain.
Patent CA-2844665-A1 (CA)
Title: Merchandising streaming video content
Inventor: YELLIN TODD SCOT
IPC: H04N21/258
Filed: 2012-08-08
Abstract: Techniques are described for merchandising streaming media content to viewers in an engaging manner. A streaming media device may provide a content browsing interface configured to merchandise a set of streaming media titles to a viewer. Rather than rely solely on scrolling lists, titles, box shots, or other metadata associated with the titles available in the streaming media library, the content browsing interface merchandises the library by presenting short merchandising previews of the titles. Doing so creates an engaging content browsing experience where viewers are presented with the actual content of titles available from a streaming media service.
Patent CA-2845237-A1 (CA)
Title: Fair scheduling for mixed-query loads
Inventor: HARRIS MICHAEL
IPC: G06F17/30
Filed: 2014-03-07
Abstract: A fair scheduling system with methodology for fairly scheduling queries for execution by a database management system is disclosed. The techniques involve obtaining computer-executable query jobs and cost estimates to execute the query jobs.  For example, the cost estimate can be a number of results the query is expected to return. Based on the cost estimates, the fair scheduling system causes the database management system to execute the query jobs as separately executable sub-query tasks in a round-robin fashion which can decrease latency of low cost queries concurrently executing with high cost queries.
Patent CA-2846182-A1 (CA)
Inventor: ELIASON KEVIN M
IPC: B44C7/06
Filed: 2012-08-22
Abstract: A barrier material applicator is disclosed that includes a frame and a roll support member coupled to the frame, the roll support configured to rotatably support a roll of barrier material. The applicator further includes at least two rotatable applicator rollers. A first applicator roller and a second applicator roller are configured to receive a sheet of barrier material from the roll support and apply the barrier material to a substantially planar surface.
Patent CA-2847932-A1 (CA)
Inventor: HERRERA LOPEZ CARLOS MARTIN
IPC: A47J43/20
Filed: 2014-03-31
Abstract: This utility patent consists in a Container Handle of Non Frozen Seasonings for Ice pops, which is used by filling the handle with a non-frozen seasoning, whose ingredients will not allow it to freeze at temperatures down to 0° degrees Fahrenheit (-18° Celsius) which is the standard temperature at which ice pops are served. The handle is attached to a lid and then inserted in the ice pop mold filled with the ice pop's liquid mix in which the ice pop is frozen. The device is designed to be able to remain locked in position inside the ice pop mold during the freezing process, without requiring the use of additional elements. Once frozen, the ice pop is extracted from the mold to be packed. Consumer unpacks the ice pop, lifts the superior flanges and rotates the pivot upon its axis, separating the pivot from the lid while leaving a hole in the ice, so the consumer may press the handle and the non-frozen seasoning flows through the hole suffusing the ice pop. It is a unique patent because it incorporates the following innovations: it makes possible to have ice pops with self-contained non-frozen seasoning and its flux is controlled by the consumer. It may be adapted to any existing ice pop molds by changing its measurements.
Patent CA-2850195-A1 (CA)
Title: High-strength hot-dip galvanized steel sheet excellent in impact resistance property and manufacturing method thereof, and high-strength alloyed hot-dip galvanized steel sheet and manufacturing method thereof
Inventor: KAWATA HIROYUKI
IPC: C22C18/04
Filed: 2012-09-28
Abstract: This base steel sheet has a hot-dip galvanized layer formed on the surface, and the volume fraction of a retained austenite phase of the steel sheet structure in a range of 1/8 of the sheet thickness to 3/8 of the sheet thickness, centered around 1/4 of the sheet thickness, from the surface, is not more than 5%, and the total volume fraction of a bainite phase, a bainitic ferrite phase, a fresh martensite phase, and a tempered martensite phase is not less than 40%. The average effective grain size is not more than 5.0 µm, and the maximum effective grain size is not more than 20 µm. A decarburized layer with a thickness of 0.01 to 10.0 µm is formed on a surface section, the density of oxides, which are dispersed in the decarburized layer is 1.0 × 1012 to 1.0 × 1016 oxides/m2, and the average particle size of the oxides is not more than 500 nm.
Patent CA-2853860-A1 (CA)
Inventor: WENNERGREN BO
IPC: B09B3/00
Filed: 2013-01-10
Abstract: The invention relates to a method for removing ammonium nitrogen from organic waste water, which method comprises the steps of applying waste water with a high content of ammonium to an organic, synthetic ion exchanger,allowing ammonium to adsorb to the ion exchanger, and regenerating the ion exchanger with regenerant solutions of very high molality.
Patent CA-2854186-A1 (CA)
Title: Administration of a bis(thiohydrazide amide) compound for treating cancers
Inventor: SANG JIM
IPC: A61P35/02
Filed: 2012-11-09
Abstract: Administration of a bis(thiohydrazide amide) compound is found to be surprisingly effective at treating subjects with cancer. Methods of treating a subject with cancer comprising continuously administering a bis(thiohydrazide amide) compound, or administering a bis(thiohydrazide amide) compound such that a constant concentration of the compound is achieved in the subject, are disclosed.
Patent CA-2858707-A1 (CA)
Inventor: CHILSON JAMES A
IPC: A42B3/12
Filed: 2014-08-07
Abstract: Helmets and methods for manufacturing a helmet are described. An example helmet includes a shell and a shock absorbing liner attached to the shell. The shock absorbing liner includes a cavity. The helmet a shock absorbing insert formed of a material different than the material of the shock absorbing liner. The cavity is configured to retain the shock absorbing insert.
Patent CA-2860559-A1 (CA)
Inventor: SUTTIPISETCHART WATCHARIN
IPC: F04B47/12
Filed: 2014-08-20
Abstract: An improved plunger with expandable mating pad elements arrayed circumferentially about the plunger's body sealed to the plunger and biased to expand the plunger assembly's outer circumferential surface toward the inner surface of the tubular within which the plunger assembly is designed to operate. The gaps between the pad elements are minimized by having the adjacent pad elements slidable against each other along two sets of surfaces along essentially the length of the interface between adjacent pad elements, one surface set being approximately axial to the plunger and the other set being approximately radial to the plunger's longitudinal axis, and in this way reducing the available pathway in the gap between adjacent pad elements for fluid to bypass the plunger assembly.
Patent CA-2862268-A1 (CA)
Title: Method, server, and terminal for recommending an application based on application usage
Inventor: KIM KYUNG-JOONG
IPC: G06Q30/06
Filed: 2012-12-27
Abstract: A server, terminal, and method are provided for recommending an application according to application usage. The server includes a recommendation database that stores application usage information and additional information of a user terminal; a statistic processor that compiling statistics of applications using the stored additional information and generates an application statistic list from the compiled statistics; and a controller that determines a rank for the generated application statistic list using the application usage information, generates a candidate list based on the determined rank, and stores the generated application statistic list and the generated candidate list in the recommendation database.
Patent CA-2862634-A1 (CA)
Title: Modifiable occlusive skin dressing with an interface and a liquid sealant
Inventor: ZUROVCIK DANIELLE
IPC: A61M27/00
Filed: 2013-01-18
Abstract: Occlusive tissue dressings and methods including an elastomeric drape and a liquid component, at least partially cross-linked at least after one of drying and curing, suitable for application at a dressing-to-skin interface in order to create a substantially air-tight seal. The same or a different liquid component may be applied by a user at a tube-to-dressing interface in order to create a similar air-tight seal around the tube, if not occlusively sealed during its manufacture.
Patent CA-2864706-A1 (CA)
Inventor: PETERS JOHN L
IPC: A01D41/12
Filed: 2014-09-24
Abstract: An agricultural combine (100) has a windrow control circuit that controls the profile of windrow (154) based upon signals received from a sensor (152).
Patent CA-2864815-A1 (CA)
Inventor: PLECHA STANISLAW
IPC: C10G45/04
Filed: 2013-02-15
Abstract: Spheroidal catalyst support, supported catalyst, and method of preparing and using the catalyst for hydrodemetallation of metal-containing heavy oil feedstocks are disclosed. The catalyst supports comprise titania alumina having 5 wt% or less titania and have greater than 30% percent of their pore volume in pores having a diameter of between 200 and 500. Catalysts prepared from the supports contain Group 6, 9 and 10 metals or metal compounds supported on the titania alumina supports. Catalysts in accordance with the invention exhibit improved catalytic activity and stability to remove metals from heavy feedstocks during a hydrotreating process. The catalysts also provide increased sulfur and MCR conversion during a hydrotreating process.
Patent CA-2866140-A1 (CA)
Title: Method of manufacturing protein beverages and denaturizing loop apparatus and system
Inventor: HATHUC HOANG
IPC: A23L2/70
Filed: 2013-03-01
Abstract: A method and system for forming a beverage mixture comprising protein is disclosed. The method comprises heating the beverage in a heat exchanger, transferring the beverage to a hold loop located outside of the heat exchanger, and denaturizing the protein within the hold loop for a residence time, after the beverage is heated in the heat exchanger such that the denaturizing occurs outside of the heat exchanger to prevent fouling of the heat exchanger. The system comprises a beverage forming tank, a heat exchanger for heating the beverage, and a first hold loop separate from the heat exchanger, which is configured to hold the beverage for a residence time to denaturize a protein in the beverage.
Patent CA-2866325-A1 (CA)
Inventor: AL-MUTHANA AHMED
IPC: E21B47/00
Filed: 2013-04-02
Abstract: L'invention concerne des procédés de caractérisation de la mouillabilité à partir de mesures de résonance magnétique nucléaire (RMN), sensibles aux conditions de mouillage de surface de l'huile et de l'eau à l'échelle des pores. Les procédés décrits utilisent les effets de relaxation de surface sur la relaxation RMN (T 2 ). Des flux de travaux permettant d'obtenir des profils de mouillabilité d'un milieu poreux tel qu'une roche à l'état natif ou transformée en laboratoire. Un modèle sous-jacent avancé décrit également le spectre mélangé de pores saturés de manière fractionnelle et humide. Les résultats de la présente invention incluent des profils de saturation et de mouillabilité continues comme fonction de la taille de pores dans le milieu poreux, ainsi une valeur moyenne de saturation et de mouillabilité du spectre global des pores.
Patent CA-2866562-A1 (CA)
Inventor: FLOHR MARKUS
IPC: A61F2/46
Filed: 2013-03-06
Abstract: The invention relates to a device for testing a ceramic socket insert (3) for hip joint implants having a receiving device (5), a pressure piece (6) and optionally having a plunger (7), wherein the receiving device (5) has a recess (9) with a positioning region (10) for receiving the socket insert (3) and the recess (9) has a receiving cone (11) in the positioning region (10). According to the invention, in order for the device to be universally applicable to all socket inserts (monolithic, modular, pre-joined) and therefore replace all current devices, an annular ductile adapter piece (8) having a conical outer surface contacting the receiving cone (11) and an inner surface contacting the socket insert is arranged in the positioning region (10) between the receiving device (5) and the socket insert (3), wherein the friction between the receiving device (5) and adapter piece (8) is lower than between the adapter piece (8) and socket insert (3).
Patent CA-2868735-A1 (CA)
Title: D-peptide conjugates comprising a membrane localizing potency-enhancing cargo molecule for inhibiting hiv entry
Inventor: FRANCIS J NICHOLAS
IPC: A61K38/10
Filed: 2012-03-28
Abstract: Disclosed herein are D peptide conjugates comprising three D peptides and a membrane localizing potency-enhancing cargo molecule linked to a tetrameric scaffold and methods of use of the peptide conjugates for inhibiting HIV entry.
Patent CA-2868891-A1 (CA)
Title: Passive dynamic inertial rotor balance system for turbomachinery
Inventor: JOSEFCZYK RONALD JOHN
IPC: G01M1/36
Filed: 2013-02-27
Abstract: A passive dynamic inertial rotor balance system including a plurality of balancing members fitted onto a rotor shaft at locations of predicted maximum shaft modal deflection. Each of the balancing members has at least one chamber and located within the at least one chamber is a plurality of movable weights and a viscous fluid. As the shaft accelerates toward an unbalance point, the weights move within the at least one chamber to a location which is opposite from the unbalance point. The viscous fluid provides damping for the movable weights to prevent excess movement within the chamber and to provide lubrication thereof. A system for self-correcting an unbalance of a turbomachinery rotor during rotation of the rotor and a method for balancing a rotor in a turbomachinery is also provided.
Patent CA-2868976-A1 (CA)
Title: Method of manufacturing eyeglass lens
Inventor: OGAWA NAOMI
IPC: C23C14/02
Filed: 2013-03-15
Abstract: One embodiment of the present invention relates to a manufacturing method for eyeglass lenses that includes: the manufacturing conditions for eyeglass lenses having a vapor deposition film formed by vapor deposition using a deposition source for which the main component is ZrO2 being determined by determining vapor deposition conditions for vapor deposition of the vapor deposition film in actual manufacturing on the basis of criteria in which candidate conditions are judged vapor deposition conditions that can grow a vapor deposition film that exhibits better heat resistance the larger the observed grain size becomes in an acquired planar electron microscope image of a test vapor deposition film that is fabricated; and vapor deposition being carried out using a deposition source for which the main component is ZrO2 using the manufacturing conditions that have been determined so as to grow a vapor deposition film.
Patent CA-2869530-A1 (CA)
Inventor: GANAPATHIRAJU ARAVIND
IPC: G10L15/08
Filed: 2013-04-26
Abstract: A system and method are presented for negative example based performance improvements for speech recognition. The presently disclosed embodiments address identified false positives and the identification of negative examples of keywords in an Automatic Speech Recognition (ASR) system. Various methods may be used to identify negative examples of keywords. Such methods may include, for example, human listening and learning possible negative examples from a large domain specific text source. In at least one embodiment, negative examples of keywords may be used to improve the performance of an ASR system by reducing false positives.
Patent CA-2869706-A1 (CA)
Title: Optical module
Inventor: SHIKAMA KOTA
IPC: G02F1/035
Filed: 2013-04-24
Abstract: Even in the case of an optical module including a multi-chip integrated device, an optical module having a smaller size in consideration of the connection to optical fibers. An optical module having a package containing a multi-chip integrated device integrated with an optical functional element having both ends connected to planar lightwave circuits (PLCs) is provided. Each of the PLCs includes a folded waveguide for connecting a light waveguide formed in the optical functional element to optical fibers. The optical module comprises a connecting part connected to each of the PLCs for connecting the optical functional element to the optical fibers in the same face. The optical fibers are taken out from opposed surfaces of the package.
Patent CA-2870758-A1 (CA)
Title: Procedes d'hydrolyse de particules de biomasse pretraitees et densifiees et systemes associes
Inventor: BALS BRYAN
IPC: C12P19/14
Filed: 2013-04-26
Abstract: La présente invention concerne un procédé dans lequel des particules de biomasse cellulosique prétraitées et densifiées peuvent être hydrolysées à un taux de charge de matières solides élevée par comparaison avec le taux de charge de matières solides de fibres de biomasse cellulosique lâches hydrolysables. Le courant contenant du sucre à concentration élevée obtenu peut être facilement converti en biocarburant ou en une suite entière d'autres produits biologiques utiles.
Patent CA-2870885-A1 (CA)
Title: Glycerol based polymer surface active chemistry and production
Inventor: LI XIAOJIN HARRY
IPC: C07C31/22
Filed: 2013-05-31
Abstract: The invention provides a method of efficiently producing branched, cyclic glycerol-based polymer surface active products having ester and alkyl functional groups with a co-product as anti-biodegrading agent from inexpensive readily available glycerol monomer. The method involves polymerizing glycerol or glycerol with at least another monomer to multiple other monomers in the presence of particular amount of a strong base as the catalyst under a particular distillation environment. The polyol then undergoes esterification, alkylation and crosslinking in presence of particular amount of a catalyst under a particular low activity atmospheric environment. The glycerol-based polymer surface active products produced by the inventive method are beneficial for reducing lignin, extractives and rejects levels in pulping process of papermaking industry.
Patent CA-2871269-A1 (CA)
Inventor: LIMBACHER CHRISTOPHER LEE
IPC: E21B44/00
Filed: 2013-04-30
Abstract: A method for drill pipe tallying includes detecting that a drill bit has tripped in through a rig floor and monitoring movement of a drawworks that supports the drill bit and a length of drill pipe. If a tag interrogating device does not detect a wireless tag associated with a set of slips, the method includes counting the movement of the drawworks toward a drill pipe tally. If a tag interrogating device detects a wireless tag associated with a set of slips, the method includes not counting the movement of the drawworks toward the drill pipe tally. The tag interrogating device is positioned at a fixed location relative to the rig floor.
Patent CA-2873847-A1 (CA)
Inventor: NEFF RAYMOND
IPC: B01J13/22
Filed: 2013-05-17
Abstract: An encapsulated particle includes a core particle, a polyurethane layer, and a wax. The polyurethane layer is disposed about the core particle and the wax is disposed about the polyurethane layer. The polyurethane layer includes the reaction product of an isocyanate and a polyol component. The polyol component includes a catalytic polyol derived from an aromatic amine-based initiator and a polyether polyol that is different from the catalytic polyol in a weight ratio of from about 1:2 to about 10:1. A method of encapsulating the core particle includes the steps of providing the core particle, the isocyanate, the polyol component, and the wax. The method also includes the steps of mixing and reacting the isocyanate and the polyol component to form a polyurethane, encapsulating the core particle with the polyurethane layer which comprises the polyurethane, and encapsulating the polyurethane layer with the wax.