baber/WOPTO huggingface dataset:
Patent CA-2945489-A1 (CA)
Inventor: LAVALLEY JASON
IPC: B66C1/10
Filed: 2015-04-08
Abstract: A pipe processing tool that is configured to deform the end of a pipe so that the circumferential shape of the end of the pipe generally matches the circumferential shape of an adjacent pipe end. Matching the circumferential shapes of the pipe ends is advantageous during a pipe attachment process. The pipe processing tool can include a deformation ring with a plurality of pipe deformation members. Each pipe deformation member faces radially inward and is actuatable in a radial direction toward and away from the center of the deformation ring in order to permit engagement with the pipe. Each pipe deformation member is individually and separately actuatable from the other pipe deformation members so that the circumferential shapes of the pipes can be altered by controlling suitable ones of the pipe deformation members.
Patent CA-2951305-A1 (CA)
Title: Compositions comprising 1,1,1,2,3-pentafluoropropane or 2,3,3,3-tetrafluoropropene
Inventor: MAHLER BARRY ASHER
IPC: C09K5/04
Filed: 2009-05-07
Abstract: Disclosed are compositions comprising HFC-245eb and at least one additional compound selected from the group consisting of HFO-1234ze, HFC-245fa, HFC- 236cb, HFC-236ea, HFC-236fa, HFC-227ea, HFC-227ca, HFO-1225yc, HFO-1225zc, HFO-1225ye, methane, ethane, propane, HFC-23, HFC-143a, HFC-134, HFC-134a, FC-1216, HFO-1234yr, HFC-254eb, HFO-1243zf, and HFC-254fb. Compositions comprising HFC-245eb are useful in processes to make HFO-1234yf. Also disclosed are compositions comprising HFO-1234yf and at least one additional compound selected from the group consisting of HFO-1234ze, HFC-254eb, HFC-254fb, HFO-1243zf, HFCHFC-245eb, HFC-245fa, HFC-245cb, HFC-236cb, HFC-236ea, HFC-236fa, HFC-227ea, HFC-227ca, HFO-1225yc, HFO-1225zc, HFO-1225ye, methane, ethane, propane, HFC-23, HFC-134, HFC-134a, HFO-1132a and FC-1216. Compositions comprising HFO-1234yf are useful as heat transfer compositions for use in refrigeration, air-conditioning and heat pump systems.
Patent CA-2951719-A1 (CA)
Title: Diodes electroluminescentes blanches comportant une source laser et d'oxyde metallique cristallin de phosphore
Inventor: FIDLER TOMAS
IPC: C09K11/77
Filed: 2015-05-05
Abstract: L'invention concerne une source de lumière (1) qui est basée sur une source laser à l'état solide à haute efficacité (2) de rayonnement cohérent d'excitation (3) et sur un phosphore monocristallin (4) qui est usiné sous la forme d'un élément optique pour permettre une paramétrisation de la lumière émise. Le phosphore monocristallin (4) est produit à partir d'un matériau monocristallin sur la base de grenats ayant la formule générale (Ax, Lu1-x)aAlbO12:Cec ou à partir d'un matériau monocristallin sur la base d'une structure pérovskite ayant la formule générale B1-qAIO3:Dq. Cette source de lumière (1) efficace doit être utilisée, par exemple, dans l'industrie automobile.
Patent CA-2952565-A1 (CA)
Inventor: GIOVANNINI MARCO
IPC: B65D47/04
Filed: 2015-06-18
Abstract: The present invention relates to a closure (10) comprising a first stationary part (20) and a second removable part (30). The second part (30) comprises a storage chamber (31) and a dispensing opening (32). The first part (20) comprises a closing member (22) and at least one passage opening (23). Upon first opening, the second part (30) moves relative to the first part (20) from a first configuration to a second configuration to cause the dispensing opening (32) to disengage from the closing member (22) and allow the product (P) in the storage chamber (31) to flow out into the container (1). In the first configuration, the first part (20) engages the second part (30) to form a first sealing portion (41), a second sealing portion (42) and a safety chamber (40) arranged between the first sealing portion (41) and the second sealing portion (42).
Patent CA-2953808-A1 (CA)
Inventor: CAI YEFENG
IPC: H04R1/20
Filed: 2014-12-29
Abstract: The present invention relates to an error model-based multi-area sound reproduction method, comprising: arranging a speaker array and setting control points of a bright area and a dark area, the bright area being an area requiring the generation of an independent sound source, and the dark area being all areas not requiring the generation of an independent sound source; conducting probability distribution modeling on a speaker frequency response error; according to the error distribution model, respectively listing expected average sound energy expressions of the bright area and the dark area and a frequency response compliance constraint expression of the bright area; and calculating a time-domain impulse response filter signal of each channel according to the time-domain sound energy comparison and control criterion of the frequency response compliance constraint. Compared to conventional methods, the present invention effectively reduces contrast performance degradation caused by speaker frequency response error, and improves robustness and reliability of the device.
Patent CA-2956686-A1 (CA)
Inventor: OKUBO TOMOYUKI
IPC: C21D8/12
Filed: 2015-06-01
Abstract: The present invention obtains a non-oriented electromagnetic steel plate with superior magnetic properties by subjecting a slab comprising, in mass%, C: at most 0.005%, Si: 1.0-5.0%, Mn: 0.04-3.0%, sol. Al: at most 0.005%, P: 0.03-0.2%, S: at most 0.005%, N: at most 0.005%, B: at most 0.001% and Se: at most 0.001%; and satisfying sol. Al + C + 5B + 5Se = 0.005 mass% to hot rolling, cold rolling and finish annealing, during which the temperature of the plate on the exit side of a roller is made 100-300 °C for at least one pass in final cold rolling to thereby achieve S, M and C respectively as X-ray intensity ratios of {001} <250>, {111} <112> and {001} <100> in a plate thickness center layer, wherein S/2M is at least 1.0, and S/5C is at least 1Ø Moreover, the steel plate is used to produce a motor core.
Patent CA-2958196-A1 (CA)
Title: Melange de milieux de filtration granulaires et utilisations dans la purification de l'eau
Inventor: CHEN YONGJUN
IPC: B01D39/02
Filed: 2015-08-14
Abstract: La présente invention concerne des milieux de filtration granulaires comprenant un mélange de milieux de filtration granulaires et moins de 5 % de nanofibres sur la base du poids sec, son procédé de fabrication et ses utilisations pour l'élimination de contaminants de l'eau, notamment des métaux, des métaux lourds, des matières organiques synthétiques ou naturelles, des particules colloïdales ou en suspension afin d'améliorer la pureté et la sécurité chimique de l'eau à des fins de purification d'eau. Plus particulièrement, un mode de réalisation de la présente invention concerne l'utilisation desdits milieux de filtration granulaires pour éliminer le plomb particulaire de l'eau à pH élevé.
Patent CA-2958692-A1 (CA)
Inventor: BORUMAND KHASHAYAR
IPC: B64C1/40
Filed: 2017-02-22
Abstract: Methods and apparatus for forming and installing insulation blankets in a vehicle compartment are disclosed. An example apparatus includes an insulation blanket that includes an outer layer, an insulation layer disposed in the outer layer, and a first fastener disposed in the insulation layer. The outer layer and the insulation layer are to form to a first channel. The first fastener is to receive, via the first channel, a first portion of a vehicle compartment frame to sealingly couple the insulation layer and the outer layer of the insulation blanket to the vehicle compartment frame.
Patent CA-2962653-A1 (CA)
Title: Matrice de restauration de tissu mou et procede de fabrication associe
Inventor: KIM KI SOO
IPC: A61L27/20
Filed: 2014-09-29
Abstract: La présente invention concerne une matrice de restauration de tissu mou et un procédé de production associé. À cette fin, la présente invention comprend les étapes de : production, sur une surface latérale constituant un film double, d'une couche d'absorption en forme de feuille (11) en utilisant du collagène biocompatible neutre; production, sur l'autre surface latérale du film double, d'une couche de support en forme de film (12) en mélangeant du collagène, un polymère soluble dans l'eau, et une substance naturelle; et production d'une matrice structurée en film double (10) pour restaurer le tissu mou par combinaison de la couche d'absorption (11) et de la couche de support (12), la matrice étant produite pour le traitement de dommages au tissu mou de mammifères autres que les êtres humains, ou pour restaurer un tissu mou endommagé. La présente invention telle qu'elle est conçue ci-dessus est destinée au traitement de lésions d'un tissu mou tel qu'un tendon, un ligament, et la coiffe des rotateurs, ou à la restauration d'un tissu mou endommagé, et par l'intermédiaire de la présente invention, la qualité et la fiabilité d'un produit peuvent être considérablement améliorées, ce qui permet de répondre à divers besoins de clients qui sont les utilisateurs, offrant ainsi une bonne impression.
Patent CA-2968539-A1 (CA)
Inventor: SANGHA JANGBIR
IPC: B01L3/00
Filed: 2015-11-19
Abstract: A specimen collection device capable of maintaining chain of custody and automated specimen manipulation is provided. The specimen collection device of the present invention maintains secure association with a specimen and specimen identifying information, and provides compatibility with automated specimen handling and analysis equipment capable of transferring and/or extracting a collected specimen from clinical or environmental samples without human intervention.
Patent CA-2968602-A1 (CA)
Title: Culture medium allowing the growth of the bacterium piscirickettsia salmonis
Inventor: ALTAMIRANO CLAUDIA
IPC: C12N1/20
Filed: 2014-11-24
Abstract: The invention relates to a novel cell-free liquid culture medium which allows the growth of the bacterium Piscirickettsia salmonis in a minimum period of time, by means of the nutritional supply of defined minimum components with concentrations adjusted to the demand therefor, allowing a previously unachieved maximum concentration of biomass with a high yield to be obtained. The bacterial phenotype obtained in the defined cell-free medium preserves the levels of virulence observed in traditional culture systems. This technology therefore supports the development of a novel process which is faster and more economical than the current systems, generating a product of equal or better quality, in order to obtain a biomass required for both oral and injectable vaccine formulations.
Patent CA-2968775-A1 (CA)
Inventor: DELHEIMER JACOB CHARLES
IPC: A01H5/10
Filed: 2017-05-29
Abstract: The present invention is in the field of soybean variety CW1410054 breeding and development. The present invention particularly relates to the soybean variety CW1410054 and its seed, cells, germplasm, plant parts, and progeny, and methods of using CW1410054 in a breeding program. The invention also relates to uses of soybean variety CW1410054.
Patent CA-2969347-A1 (CA)
Inventor: BREEDON MICHAEL
IPC: G01N27/26
Filed: 2015-12-23
Abstract: An electrochemical testing system, including: a testing board including: a plurality of testing wells, each well including a first well portion for holding a workpiece to be tested and bringing a first surface of the workpiece into contact with a separate working electrode lead for each testing well, a second well portion for holding a testing media and bringing a second surface of the workpiece into contact with the testing media, and a sealing mechanism for preventing contact of the testing media and the first surface of the workpiece; a media delivery system for selectively delivering the testing media into the second well portion; at least one sensing head for securing one or more electrochemical sensing elements at least one of which is adapted to form part of an electrochemical circuit with the testing media, workpiece and working electrode lead for each testing well, each testing well being electrically and physically isolated from other testing wells; testing apparatus for measuring electrochemical and/or chemical properties from the electrochemical circuit; and a motion control system for controlling relative movement of the sensing head and the plurality of testing wells so that the one or more sensing elements are selectively brought into contact with the testing media in the testing well of a selected workpiece to be tested.
Patent CA-2969556-A1 (CA)
Inventor: ODON JORGE ERNESTO
IPC: A61B17/42
Filed: 2016-06-09
Abstract: A device to protect the perineal and an extraction bag. This device has a perineal horshoe and an optionally perineal forchette. The perineal horseshoe is a "U-shaped" piece with a wide base. The side opposite to the wide base has a circumference arc. The bag is a sleeve folded on itself, producing two concentric tubes. These tubes formed a pair of traction handles. The perineal horseshoe has at least one guide rail and one of the tubes, whether internal or external, have a guide that works in coordination with the herein mentioned guide rail. The perineal horseshoe consists of a supportive central axis, a handle, a tab and two articulated arms linked to the central axis. The sleeve can have a pair of additional traction handles in its distal end.
Patent CA-2970651-A1 (CA)
Title: Microencapsulated cannabinoid compositions
Inventor: KLEIDON WILLIAM
IPC: A61K9/50
Filed: 2015-12-11
Abstract: The present invention relates to cannabinoid compositions. These compositions can be encapsulated (e.g., microencapsulated). In particular, these compositions can be administered to a subject, such as through oral consumption or topical treatment.
Patent CA-2971032-A1 (CA)
Inventor: SONG BINGXIAN
IPC: A47L5/30
Filed: 2016-05-20
Abstract: A ground brush (1) for a vacuum cleaner includes a ground brush body (10), a brushroll cover (20), a brushroll assembly and a microswitch (40). The brushroll cover (20) is disposed on the ground brush body (10) in such a manner that the brushroll cover (20) can be opened and closed, and provided with a triggering part (203), wherein the brushroll cover (20) and the ground brush body (10) define a mounting space therebetween. The brushroll assembly (30) is disposed in the mounting space and provided with a control circuit. The microswitch (40) is disposed on the ground brush body (10), wherein the triggering part (203) triggers the microswitch (40) to turn on the control circuit when the brushroll cover (20) is closed on the ground brush body (10), and the triggering part (203) releases a trigger action on the microswitch (40) to turn off the control circuit when the brushroll cover (20) is opened.
Patent CA-2973662-A1 (CA)
Title: Bacillus thuringiensis subsp. kurstaki and bacillus thuringiensis subsp. aizawai combination formulations
Inventor: DEVISETTY BALA N
IPC: A01N63/23
Filed: 2016-01-15
Abstract: The present invention generally relates an agricultural formulation comprising a high potency Bacillus thuringiensis subsp. kurstaki strain and a Bacillus thuringiensis subsp. aizawai strain, wherein the weight ratio of Bacillus thuringiensis subsp. kurstaki to Bacillus thuringiensis subsp. aizawai is from about 20:80 to 80:20. The present invention is also directed to methods of manufacturing the formulation of the present invention and using the same to effectively control crop pests.
Patent CA-2973909-A1 (CA)
Inventor: ATKINS ROBIN
IPC: H04N1/60
Filed: 2016-01-14
Abstract: A display management processor receives an input image with enhanced dynamic range to be displayed on a target display which has a different dynamic range than a reference display. The input image is first transformed into a perceptually-quantized (PQ) color space, preferably the IPT-PQ color space. A color volume mapping function, which includes an adaptive tone-mapping function and an adaptive gamut mapping function, generates a mapped image. A detail-preservation step is applied to the intensity component of the mapped image to generate a final mapped image with a filtered tone-mapped intensity image. The final mapped image is then translated back to the display's preferred color space. Examples of the adaptive tone mapping and gamut mapping functions are provided.
Patent CA-2976111-A1 (CA)
Title: Systemes et procedes de production d'acide polyacrylique
Inventor: SOOKRAJ SADESH H
IPC: C08F20/00
Filed: 2016-02-12
Abstract: L'invention concerne des systèmes et des procédés de production d'acide polyacrylique et de polymères superabsorbants par oxydation d'éthylène pour former de l'oxyde d'éthylène. La réaction de l'oxyde d'éthylène avec un monoxyde de carbone permet de former une bêta-propiolactone (BPL) ou polypropiolactone (PPL), ou une combinaison de celles-ci. Un orifice de sortie permet l'évacuation d'un flux de carbonylation comprenant la BPL ou PPL, ou une combinaison de celles-ci et un ou plusieurs réacteurs sont utilisés pour convertir la BPL en acide acrylique ou pour convertir au moins une partie de la BPL en PPL, et ensuite pour convertir la PPL en acide acrylique. Un orifice de sortie fournit un flux PPL à un deuxième réacteur pour convertir au moins une partie de la PPL en AA ou à un troisième réacteur pour convertir au moins une partie de la PPL en AA. Un orifice de sortie permet en outre de fournir un flux AA à un quatrième réacteur pour convertir le AA en acide polyacrylique.
Patent CA-2976885-A1 (CA)
Title: Method for operating blast furnace
Inventor: YAMAMOTO NAOKI
IPC: C21B5/00
Filed: 2016-02-22
Abstract: An efficient blast furnace operating method is provided, in which pulverized coal and LNG are blown through an upstream lance 4 comprising a double tube and oxygen is blown through a downstream lance 6 such that oxygen consumed in combustion of LNG is resupplied by the downstream lance 6 for combustion of pulverized coal heated by the combustion of LNG. When the direction perpendicular to hot air flow is defined as 0°, the downstream direction of air flow is defined as positive and the upstream direction is negative, oxygen is released from the downstream lance 6 at an angle of from -30° to +45°. Oxygen is released from the downstream lance 6 at an angle within the range of 1600 to 2000 when measured in the circumferential direction of an air-feed pipe 2 relative to the position where the upstream lance 4 is inserted in the air-feed pipe 2.
Patent CA-2977797-A1 (CA)
Title: Seal assemblies for earth boring drill bits, drill bits so equipped, and related methods
Inventor: SCHRODER JON D
IPC: E21B10/22
Filed: 2016-02-26
Abstract: An earth-boring tool includes a body and a rotating member disposed over a protrusion from the body and configured to rotate relative to the body. A bearing assembly may be disposed within a cavity of the rotating member. The bearing assembly may include an inner race coupled with the body and an outer race coupled with the rotating member. A bearing retainer may be affixed within the cavity of the rotating member and may retain the bearing assembly within the cavity of the rotating member. The earth-boring tool further includes a seal assembly including a sealing element rotationally coupled with the rotating member, the sealing element comprising a first sealing surface. A second sealing surface may be disposed on the inner race, and an energizing element urges the first sealing surface into sealing engagement with the second sealing surface.
Patent CA-2978047-A1 (CA)
Inventor: KHASIN ERNST
IPC: C22B3/06
Filed: 2016-03-16
Abstract: Methods of producing high purity powders of submicron particles of metal oxides are presented. The methods comprise providing or forming an alloy of a first metal with a second metal, optionally heating the alloy, subjecting the alloy to a leaching agent to remove the second metal from the alloy and to oxidize the first metal, thus forming submicron oxide particles of the first metal. Collections of high purity, high surface area, submicron particles are presented as well.
Patent CA-2978101-A1 (CA)
Inventor: KAMO YUKI
IPC: C22C19/07
Filed: 2017-09-01
Abstract: A cobalt-based cladding alloy for an engine valve includes, by mass%; Cr:  13% to 35%; Mo: 5% to 30%; Si: 0.1% to 3.0%; C: 0.04% or less; Ni: 15% or less;  W: 9% or less; Fe: 30% or less; Mn: 3% or less; S: 0.4% or less; and Co and inevitable impurity elements as a remainder. The amount of Co is 30% or more.
Patent CA-2979031-A1 (CA)
Inventor: TILGHMAN STEPHEN E
IPC: E21B47/135
Filed: 2015-04-13
Abstract: A system and methods for providing optical, downhole data communication without requiring a light source in the downhole tool is disclosed. A carrier signal generated at the surface is sent to the downhole tool using an optical fiber. An optical modulator of the downhole tool uses data signals from a sensor to modulate the carrier signal based on the data signals. The modulated signal is transmitted to one or more optical receivers. The optical modulator can be coupled to the one or more optical receivers through the same optical fiber as the carrier signal generator, or one or more additional optical fibers.
Patent CA-2982769-A1 (CA)
Title: Methods for treating lysosomal storage disorders
Inventor: POST LEONARD
IPC: C07D239/28
Filed: 2016-04-14
Abstract: Described herein are methods using compounds of Formula (I), (Ia), and (Ib) to treat or prevent a lysosomal storage disorder, methods of making such compounds, and methods of using pharmaceutical compositions and medicaments containing such compounds.
Patent CA-2986104-A1 (CA)
Title: Promedicaments a base d'oxabicycloheptane
Inventor: KOVACH JOHN S
IPC: C07D307/00
Filed: 2016-05-12
Abstract: La présente invention concerne un composé ayant la structure suivante :
Patent CA-2989957-A1 (CA)
Inventor: JERABEK MICHAEL
IPC: C08K7/14
Filed: 2016-07-13
Abstract: La présente invention concerne un composite renforcé par des fibres comprenant une composition de polypropylène trimodal.
Patent CA-2990444-A1 (CA)
Title: Method for closely monitoring larger areas with fewer cameras
Inventor: EISLER KURTIS
IPC: G08C17/02
Filed: 2017-12-29
Abstract: This is an automated cart which features a normal colour camera and a thermal camera mounted onto it. This cart travels across a rail system and is enclosed within plastic cover to protect it. This overall allows the cart to very closely monitor an area without having to invest in multiple cameras. The cart will be powered by a wired connection and can be controlled manually or automatically, through wireless or wired means. This will be intended for indoor and outdoor use due to its sturdy, rugged and weatherproof design. This technology will have a variety of applications in fields including but not limited to agriculture and security.
Patent CA-2991192-A1 (CA)
Inventor: COLE JOHN
IPC: A01K5/00
Filed: 2016-03-21
Abstract: The invention provides for a chick starter feed outlet device for use with a poultry feeder system that includes a feed tube. The device provides for the feeding of younger poultry that may not be efficiently fed by existing poultry feeders alone and is contemplated for usage in conjunction with existing poultry feeders. The chick starter feed outlet device includes two operably associated parts including a component for connecting with and receiving feed from the feed tube and a drop tube device connected with the connecting component that may be selectively operated to provide feed in feed pans below the outlet device.