baber/WOPTO huggingface dataset:
Patent CA-2822557-A1 (CA)
Title: Method of producing solid material and compression molding machine
Inventor: ONEDA YOSHITSUGU
IPC: A61J3/10
Filed: 2013-08-01
Abstract: The invention provides a method of producing a solid material, and the method includes: applying a light coloring substance to at least one of an inner surface of a die bore (4), an upper end surface of a lower punch (6), and a lower end surface of an upper punch (5); filling a powdery material in the die bore (4); compression molding the powdery material filled in the die bore (4) with use of the upper punch (5) and the lower punch (6); and irradiating with light a molded product obtained by the compression molding to color the molded product.
Patent CA-2823770-A1 (CA)
Inventor: SCHMITT GUNTER
IPC: C08J5/24
Filed: 2011-12-01
Abstract: The invention relates to a method for producing storage-stable polyurethane prepregs and to molded parts produced therefrom (composite components). In order to produce the prepregs or components, (meth)acrylate monomers, (meth)acrylate polymers, hydroxy-functionalized (meth)acrylate monomers, and/or hydroxy-functionalized (meth)acrylate polymers are mixed with uretdione materials and furthermore with aromatic amines that accelerate radical polymerization. Said mixture or solution is applied to fiber material, such as carbon fibers, glass fibers, or polymer fibers, according to known methods and polymerized with the aid of initiators, such as dibenzoyl peroxide, at room temperature or at higher temperatures. Instead of an amine acceleration and subsequent curing by means of initiators, other known room-temperature hardening systems such as permaleinate systems can be used. After polymerization, for example at room temperature or up to 80 °C, thermoplastics or thermoplastic prepregs arise, which can be subsequently shaped. The hydroxy-functionalized acrylate components can then be cross-linked with the uretdiones already present in the system by means of increased temperature. In this way, dimensionally stable thermosets or cross-linked composite components can be produced.
Patent CA-2824024-A1 (CA)
Inventor: ROSES ALLEN D
IPC: C12Q1/68
Filed: 2011-02-17
Abstract: Provided herein are genetic variants associated with development of a condition of interest (e.g., Alzheimer's disease). Methods of treatment with an active agent (e.g., with a particular active agent and/or at an earlier age) is also provided, upon detecting a genetic variant described herein. In some embodiments, the genetic variant is a deletion/insertion polymorphism (DIP) of the TOMM40 gene.
Patent CA-2825304-A1 (CA)
Title: A transformer having a core frame with interlocking members
Inventor: JOHSNON CHARLES W
IPC: H01F27/26
Filed: 2012-01-24
Abstract: A distribution transformer having a slot-and-tab core frame assembly. The core frame (17) encloses a transformer core (11) having at least one phase and provides compression on the core yokes and end members of the transformer to bind the assembly together. First and second clamps (10, 24) of the core frame contain receiving slots (34) for the tabbed (18, 28), longitudinal side supports (20), creating an interlock when connected. For larger transformers, the tabbed side supports may be alternatively comprised of a subassembly of end plates, cams, and tabbed locking plates, encompassing a sturdy locking mechanism.
Patent CA-2826613-A1 (CA)
Inventor: LAWRENCE CARL ANTONY
IPC: D02G3/16
Filed: 2011-02-07
Abstract: The invention provides a spun yarn comprising recycled carbon fibre, and a method for the production thereof. The recycled carbon fibre comprises discontinuous carbon fibre and, optionally, continuous carbon fibre, and may be recycled from various sources, such as end-of- life waste and manufacturing waste. The yarn which is produced shows the required degree of strength and durability, and can be used in all conventional composite manufacturing operations where virgin yarn is currently employed, such as woven fabric manufacture, unidirectional fabric manufacture, filament winding, pultrusion and the like.
Patent CA-2827196-A1 (CA)
Inventor: KARAN JAI
IPC: A61B5/157
Filed: 2012-02-28
Abstract: L'invention concerne des dispositifs et des systèmes de surveillance d'analyte, et des procédés associés aux dispositifs de surveillance d'analyte, et des dispositifs comprenant lesdits dispositifs de surveillance d'analyte. Des interfaces utilisateur graphiques (GUI) variées et des flux de navigation sont utilisés pour exécuter des caractéristiques, des activités, des fonctions, etc. variées, associées au dispositif ou au système de surveillance d'analyte. On utilise une navigation intuitive pour améliorer l'interprétation des mesures d'analyte.
Patent CA-2828270-A1 (CA)
Title: Methods and apparatus to integrate logical and physical access control
Inventor: ROSE SCOTT DOUGLAS
IPC: H04W12/06
Filed: 2012-02-28
Abstract: Methods and apparatus to control access are described. One example method includes allowing physical access and logic access based on a credential associated with a mobile device, monitoring logical access by the mobile device, and revoking a physical access privilege based on termination of logical access by the mobile device. Other implementations are possible.
Patent CA-2831136-A1 (CA)
Title: Classification d'inhibiteurs de kinase a l'aide de techniques optiques non lineaires
Inventor: SALAFSKY JOSHUA S
IPC: G01N33/573
Filed: 2012-03-21
Abstract: L'invention concerne un procédé de classification d'inhibiteurs de kinase de type I et de type II et de distinction entre ces derniers. Ce procédé implique l'utilisation de techniques optiques non linéaires, en particulier la génération de seconde harmonique (SHG) pour identifier des modifications de conformation dans des protéines kinases obtenues à partir d'inhibiteurs connus de type I ou de type II. Le procédé comprend en outre la déduction du mode de liaison d'inhibiteurs inconnus par comparaison aux modifications de signal produites par des ligands connus. Le procédé est également appliqué à la comparaison des modifications de conformation induites par la liaison de médicaments inhibiteurs de kinase génériques et de marque à une kinase cible.
Patent CA-2831373-A1 (CA)
Title: Garment with cup portions
Inventor: HORII KATSUKO
IPC: A41C3/00
Filed: 2012-03-23
Abstract: Provided is a garment having cup portions, which is capable of effectively reducing the shaking movement of breasts during exercise while keeping the shape of the breasts without squashing the breasts when worn. A cup portion (101) of a garment having cup portions is provided with a support member (110) along the periphery of the swell of a breast. The support member (110) is configured from a lower support member (110A) and an upper support member (110B), the lower support member (110A) has elasticity in a direction connecting the front center side and the flank side of the cup portion (101), the upper support member (110B) is inelastic or difficult to elasticize in the direction orthogonal to said direction, the upper support member (110B) is affixed to the garment in at least part of each of the front center side and the flank side, and the lower support member (110A) is affixed to the garment in at least part of the flank side in the state of being shiftable with respect to the cup portion (101).
Patent CA-2832776-A1 (CA)
Inventor: Li meng jun
IPC: D21H17/07
Filed: 2013-11-13
Abstract: Fluorescent whitening agent 71 (FB #71) 4,4'-bis[4-anilino-6-morpholino-1,3,5-triazin-2-yl]  amino-2,2'-stilbene disodium salt (CAS #16090-02-1) is used on the wet-end papermaking process and coating papermaking process to increase the brightness of paper.
Patent CA-2833058-A1 (CA)
Inventor: ZHENG JIANWEI
IPC: C01G31/00
Filed: 2012-02-06
Abstract: Disclosed is a post-sinter conglutination and oxidation-preventative vanadium-nitrogen alloy preparation method, comprising the following steps: (1) mixing a vanadium-containing compound, bonding agent, and pre-mixed carbon reducing agent and compressing the mixture into raw material balls, and naturally air-drying the raw material balls containing vanadium-containing compound and the bonding agent; (2) mixing the raw material balls and granulated carbon reducing agent and continuously feeding the mixture into the vertical kiln of an intermediate frequency induction furnace, and supplying high-purity nitrogen, the material being fed and the product being discharged once every 6 to 8 hours, and the process occurring in three stages: drying, carbonization and nitrogenization, and cooling. The method can reduce production cost and increase production efficiency.
Patent CA-2833981-A1 (CA)
Inventor: XU ZHIYUE
IPC: E21B41/02
Filed: 2012-04-25
Abstract: A composite downhole article is disclosed. The article is selectively corrodible in a wellbore fluid. The article includes at least one corrodible core member comprising a first material that is corrodible in a wellbore fluid at a first corrosion rate. The article also includes at least one outer member disposed on the core member and comprising a second material that is corrodible in the wellbore fluid at a second corrosion rate, wherein the corrodible core member has a composition gradient or a density gradient, or a combination thereof, and wherein the first corrosion rate is substantially greater than the second corrosion rate.
Patent CA-2834918-A1 (CA)
Title: Liposomes comprising polymer-conjugated lipids and related uses
Inventor: YEDGAR SAUL
IPC: A61K47/36
Filed: 2012-05-10
Abstract: The present invention provides liposomes comprising a lipid bilayer and a polymer- conjugated lipid, wherein said polymer-conjugated lipid is incorporated into said lipid bilayer. The present invention also provides methods of producing the liposomes as well as a method of delivering a nucleic acid to a subject comprising the step of administering said nucleic acid encapsulated in a mixed liposome, a method for performing diagnostic imaging in a subject, comprising the step of administering a diagnostic agent encapsulated in a mixed liposome, and methods for treating, inhibiting, or suppressing a pathological condition in a subject comprising administering to said subject a mixed liposome.
Patent CA-2842438-A1 (CA)
Title: Signal processing and tiered signal encoding
Inventor: ROSSATO LUCA
IPC: H04N19/33
Filed: 2012-07-20
Abstract: An encoder receives a signal. The encoder utilizes one or more downsample operations to produce downsampled renditions of the signal at successively lower levels of quality in the hierarchy. In a reverse direction, the encoder applies the one or more upsample operations to a downsampled rendition of the signal at a first level of quality to produce an upsampled rendition of the signal at a second level of quality in the hierarchy. The second level of quality is higher than the first level of quality. The one or more upsample operations and one or more downsample operations can be asymmetrical with respect to each other. That is, the function applied during downsampling can differ from the function applied when upsampling. The encoder produces residual data indicating a difference between the downsampled rendition of the signal at the second level of quality and the upsampled rendition of the signal at the second level of quality.
Patent CA-2842568-A1 (CA)
Inventor: JANI WILLIAM
IPC: E21B43/26
Filed: 2014-02-10
Abstract: Apparatus and methods for selectively actuating sliding sleeves in sub members which are placed downhole in a wellbore, to open ports in such sub members to allow fracking of the wellbore, or to detonate explosive charges thereon for perforating a wellbore, or both. A  simplified dart and sleeve is used which reduces machining operations on each.  The dart is preferably provided with coupling means to permit a retrieval tool to be coupled thereto, which upon the retrieval tool being so coupled allows a bypass valve to operate to assist in withdrawing the dart from within the valve subs. Upward movement of the retrieval tool allows a wedge-shaped member to disengage the dart member from a corresponding sleeve to allow the dart to be withdrawn.
Patent CA-2842670-A1 (CA)
Title: Selection of picture blocks from multiple reference pictures for inter-coding of divided pictures
Inventor: WATANABE MAYUKO
IPC: H04N19/117
Filed: 2012-07-31
Abstract: An objective of the present invention is to reduce coding computation volume and decoding computation volume while alleviating coding efficiency degradation, beyond conventional intra-segmented image coding. A segmented image generation unit segments an inputted image to be coded into blocks of the same size, and gathers pixels of the same relative location within each block, generating segmented images which are respectively of the same size. An intra-segmented image coding unit carries out segmented image coding for some segmented images. To code other segmented images, a reference image selection unit selects a coded segmented image with a close pixel location in a source image as a reference image. A segmented image inter-predict coding unit generates a predict image using the selected reference image, and codes the segmented image to be coded by segmented image inter-predict with a segmented image as a unit.
Patent CA-2845497-A1 (CA)
Inventor: JUCHAULD ETIENNE
IPC: F02M57/06
Filed: 2012-08-22
Abstract: Procédé d'allumage d'une chambre de combustion de turbomachine comprenant une alternance entre : - l'admission d'un fluide dans une chambre (76) par un orifice d'ad- mission (82), au cours de laquelle un piston (66) comprime des moyens élastiques (68) sous la pression du fluide de sorte que les moyens élastiques (68) appliquent sur un élément piézoélectrique (64) une force suffisante pour que ce dernier induise entre des élec- trodes (48, 58) une tension électrique permettant la génération d'un arc électrique, jusqu'à ce que le piston (66) atteigne une position pré- déterminée de fermeture d'une vanne (72) d'obturation dudit orifice d'admission, et - l'échappement dudit fluide, au cours duquel lesdits moyens élas- tiques (68) repoussent le piston (66) de manière à induire une éjec- tion de fluide hors de ladite chambre (76) par un orifice d'échappe- ment (77), et ladite vanne (72) est ouverte. Dispositif (44) pour la mise en uvre de ce procédé.
Patent CA-2845873-A1 (CA)
Inventor: KNOPP JOACHIM
IPC: D21G3/00
Filed: 2012-08-14
Abstract: The invention relates to a device for retaining doctor blades, comprising a base plate and a cover plate, said plates being pivotably connected together by means of a pivot bearing and the doctor blade is fixed to the cover plate. An expandable tube is arranged respectively on both sides of the pivot bearing between the base plate and the cover plate, said pivot bearing consisting of a radially supported bearing axis and a receiving element for the bearing axis, said bearing axis being fixed either to the base plate or the cover plate and the receiving element being fixed to either the cover plate or the base plate.
Patent CA-2846759-A1 (CA)
Inventor: MOLINARI DANIELE
IPC: B01J29/78
Filed: 2012-09-06
Abstract: A catalytic system characterized in that it comprises: a first catalyst, having a hydrogenating function, consisting of solid particles of which at least 95% by volume having an equivalent diameter smaller than 20 µm, containing one or more sulfides of metals of group VI and/or VIII B, possibly prepared starting from an oil- soluble precursor of the same; and a second catalyst, having a cracking function, consisting of solid particles of which at least 90% by volume having an equivalent diameter larger than 5 µm and smaller than 5 mm, containing an amorphous silico- aluminate and/or a crystalline silico-aluminate and/or an alumina, the equivalent average diameter of the solid particles of the second catalyst being greater than the equivalent average diameter of the solid particles of the first catalyst. Said catalytic system can be used in a process for the hydroconversion of heavy oils which comprises sending the heavy oil to a hydroprocessing step carried out in one or more slurry reactors, in the presence of hydrogen or a mixture of hydrogen and H2S, obtaining a stream of products in vapour or liquid-vapour phase, and extracting at the bottom, in continuous or discontinuous, a liquid stream containing non-converted products together with the two catalysts of said catalytic system, said liquid stream extracted then being separated into a clarified primary stream containing the first catalyst, which is at least partially recycled to the hydroprocessing step, and a stream rich in the second catalyst, which is regenerated in a regeneration step and at least partially recycled to the hydroprocessing step.
Patent CA-2848134-A1 (CA)
Inventor: HENNES MARK
IPC: A01B5/00
Filed: 2012-12-14
Abstract: An agricultural implement (10) has front and rear gangs (12, 13) of rotatable tillage tools arranged to follow each other along a line of travel. The front and rear gangs (12, 13) are mounted to a main frame (21 F), which is mechanically linked to a hitch frame (22) by a self-leveling linkage system (32, 33). The linkage system (32, 33) includes a spring assembly ( 48) arranged to allow relative movement between the hitch frame (22) and the main frame (21 F) when the implement (10) is in a lowered field working position. The linkage system (32, 33) has a pivoting cam (41) for changing the field working preload of the spring assembly (48) to provide multiple hitch operation modes.
Patent CA-2848854-A1 (CA)
Title: Wheel motor configuration for vehicle motorization
Inventor: DUHAMEL JEAN-MARTIN
IPC: H02K1/06
Filed: 2012-11-15
Abstract: A wheel motor comprises a stator portion comprising a core secured to an axle and defining air-circulation openings extending through the core, a stator ring mounted about a periphery of the core. The stator ring has teeth separated by slots and windings on the teeth, the windings are connected to a wheel motor controller. A rotor portion comprises an annular case, and structural members rotatably connecting the annular case to the axle, the annular case enclosing permanent magnets opposite the teeth of the stator portion. The structural members define an air-circulation openings extending through the rotor portion. A shielding configuration is between the annular case and an annular surface of the stator portion radially spaced from the axle to define a shielded chamber enclosing the stator ring. The sealed chamber is radially outward of air channels concurrently defined by the air-circulation openings in the stator portion and the rotor portion.
Patent CA-2849517-A1 (CA)
Inventor: CHARTOFF RICHARD
IPC: B01D21/00
Filed: 2014-04-22
Abstract: A method comprising: applying a magnetic nanoparticle/polymer suspension to at least a portion of a surface of plastic pieces, or to at least a portion of a surface of fiberboard pieces, in a mixed solid waste stream; and subjecting the magnetic nanoparticle/polymer suspension-coated plastic or fiberboard pieces to a magnetic field to separate the magnetic nanoparticle/polymer suspension-coated plastic or fiberboard pieces from the mixed solid waste stream.
Patent CA-2850378-A1 (CA)
Title: Sterilized liquid protein supplement
Inventor: LAMB CATHERINE S
IPC: A23L33/00
Filed: 2012-10-12
Abstract: Disclosed are sterilized liquid protein supplements including extensively hydrolyzed casein for use with human milk and other infant feeding formulas. The sterilized liquid protein supplements have a low pH, thereby inhibiting protein denaturation and reducing microbial growth.
Patent CA-2851058-A1 (CA)
Inventor: GRANDI RUGGERO
IPC: E04B9/00
Filed: 2012-10-04
Abstract: L'invention porte sur un système modulaire pour un sous-plafond, lequel système est constitué par une pluralité de panneaux côte à côte sensiblement horizontaux (P, P'), et comprend une pluralité de poutres (2, 2'), qui sont conçues pour être fixées à un plancher dans des positions sensiblement horizontales, chaque poutre (2, 2') ayant une section transversale sensiblement en forme de U, avec une paire de parois latérales sensiblement verticales (4, 4'), et une pluralité d'éléments d'interface (5, 5' ; 6, 6') qui sont conçus pour être couplés auxdites parois latérales (4, 4') pour fixer des panneaux sous-plafond respectifs (P, P') à chacune des poutres (2, 2'). Les éléments d'interface (5, 5' ; 6, 6') ont des moyens de raccord rapides (7, 7' ; 8, 8') pour un raccord par encliquetage avec des éléments de liaison non universels sur les surfaces latérales externes (9, 9') des parois latérales sensiblement verticales (4, 4'). Chaque poutre (2, 2') a au moins une paire d'éléments de liaison latéraux (15, 15') faisant saillie vers l'extérieur et associés chacun fermement à une paroi latérale sensiblement verticale respective (4, 4').
Patent CA-2851621-A1 (CA)
Inventor: AXELROD GLEN S
IPC: B29C48/40
Filed: 2012-10-12
Abstract: An animal chew including a surface comprising a base composition, wherein the animal chew exhibits a hardness in the range of Shore 70A to Shore 70D as measured by ASTM D2240-05(2010) and a flexural modulus in the range of 50 x 103 psi to 500 x 103 psi as measured by ASTM D790-10 and Ascophyllum nodosum applied onto at least a portion of the surface of the animal chew, wherein the Ascophyllum nodosum is present in an amount of 0.1 % by weight to 5.0 % by weight of the animal chew. At least 10 % by weight of the total amount of the Ascophyllum nodosum present in the animal chew may be applied to the animal chew surface.
Patent CA-2853050-A1 (CA)
Title: Defensive techniques to increase computer security
Inventor: NORTHUP ERIC R
IPC: G06F21/57
Filed: 2012-10-16
Abstract: A computer-implemented method includes initializing a first descriptor table associated with a first permission level and a second descriptor table associated with a second permission level different from the first. The first and second descriptor tables are associated with a hardware processor and initialized by an operating system kernel. In response to a descriptor table address request originating from a software process, a memory address associated with the first descriptor table is provided, while in response to a descriptor table update request, the second descriptor table is updated.
Patent CA-2853632-A1 (CA)
Title: System and method for converting class ii hydrate reservoirs
Inventor: BALCZEWSKI JOHN T
IPC: E21B37/06
Filed: 2012-09-26
Abstract: Clathrate reservoirs of Class II are modified in order to improve the ability to produce hydrocarbons from them. Specifically a method for improving producibility of subsurface clathrate formation underlain by a mobile aquifer includes drilling a borehole to a depth providing access to the mobile aquifer and injecting a material into the mobile aquifer such that the material passes through pore spaces and forms a barrier underlying the clathrate formation and substantially impeding fluid flow from the mobile aquifer into contact with the clathrate formation.
Patent CA-2853887-A1 (CA)
Title: Mud powered inertia drive oscillating pulser
Inventor: SITKA MARK ANTHONY
IPC: G01V1/40
Filed: 2011-09-27
Abstract: In a general aspect, a mud pulse telemetry tool is used in a drill string that has a drilling fluid flowing inside. The mud pulse telemetry tool may include a pulser disposed in the drill string and a drive system for driving the pulser. The pulser may include a non-rotating mud pulse stator and a mud pulse rotor disposed proximate to the stator. The drive system may include a turbine stator, a turbine rotor, and a rotatable inertial member magnetically coupled to the turbine rotor. The inertial member may be operatively connected at a first end to the mud pulse rotor. In some specific aspects, in the mud pulse telemetry tool, rotational energy may be transmitted from the turbine rotor to the rotatable inertial member by a magnetic coupling. The rotatable inertial member may be operatively connected at a second end to a supplemental motor that is adapted to supplement rotational energy imparted to the rotatable inertial member by the drive system.