baber/WOPTO huggingface dataset:
Patent CA-3019756-C (CA)
Inventor: WANG JIANSHENG
IPC: G02F1/1334
Filed: 2016-07-06
Granted: 2023-03-14
Abstract: A LCMD device comprises a polymer matrix and droplets of liquid crystal material dispersed in the polymer, wherein the polymer matrix or the liquid crystal includes a UV absorber. The LCMD material may be formed by phase separation with a dissolved framework polymer.
Patent CA-3020401-C (CA)
Title: System and method for receiving user input in virtual/augmented reality
Inventor: SUTTER LEVI
IPC: G06F3/01
Filed: 2018-10-11
Granted: 2024-01-09
Abstract: Reliable detection of input by a virtual-reality or augmented reality system is disclosed. Detection of input by the system may include displaying, via a display device, a stereoscopic rendering of a portion of a three-dimensional virtual environment including targets moving in predictable patterns. The rendering is updated based on movements tracked via a head tracker to show corresponding portions of the three-dimensional virtual environment along a gaze path through it. A first condition is detected if the gaze path corresponds to the movement one of the related targets along its pattern. Input is detected if, following detection of the first condition, it is detected that the gaze path also corresponds to the movement another of the targets along its pattern.
Patent CA-3026200-C (CA)
Title: Peptides pour l'inhibition d'une infection parasitaire
Inventor: MCKINLEY SCOTT
IPC: C07K14/81
Filed: 2017-06-09
Granted: 2023-06-27
Abstract: L'invention concerne des peptides qui inhibent la trypsine. L'invention concerne également des compositions pharmaceutiques comprenant lesdits peptides, et l'utilisation desdits peptides et desdites compositions pharmaceutiques pour l'inhibition de l'infestation par les poux de mer et pour la prévention ou le traitement d'infections chez les salmonidés provoquées par les poux de mer.
Patent CA-3032559-C (CA)
Title: Lieurs de conjugaison a base d'heteroarylsulfones, leurs procedes de preparation et leur utilisation dans la synthese de conjugues anticorps-medicament
Inventor: DUSHIN RUSSELL GEORGE
IPC: A61K47/64
Filed: 2017-07-31
Granted: 2022-04-19
Abstract: La présente invention concerne de nouveaux lieurs de conjugaison à base d'hétéroarylsulfone de formule : (dans laquelle R1, R2, Het, D, E, X, Y, Z, m, n, p, q, r, s et t sont tels que définis dans la description), leurs procédés de préparation, leur utilisation dans la synthèse de conjugués anticorps-médicament, et les conjugués anticorps-médicament obtenus avec des composants comportant des lieurs de conjugaison à base d'hétéroarylsulfone.
Patent CA-3039747-C (CA)
Title: System for producing augmented images
Inventor: DRAGON RALF
IPC: G06T19/00
Filed: 2017-10-09
Granted: 2021-06-08
Abstract: ABSTRACT The invention relates to a system for producing augmented images, comprising at least one image-recording device designed to transfer images, in particular image data, to at least one analysis module which is designed to transfer control data to at least one display device and to produce at least one piece of reliability information for each image. The control data comprises the image data and instruction data for the display of at least one augmentation in an image, wherein the display device is designed to reproduce a recorded image and an associated augmentation on the basis of the control data. The system further comprises an expansion module designed to receive the control data and the reliability information from the analysis module and to produce control data modified on the basis of the control data and the reliability information and to transfer the modified control data to the display device. Date Recue/Date Received 2020-08-31
Patent CA-3040992-C (CA)
Inventor: ZHENG CUI
IPC: C08L67/02
Filed: 2017-10-20
Granted: 2023-08-01
Abstract: The present invention relates to a polyester composition and a preparation method therefor. The polyester composition provided by the present invention comprises polybutylene terephthalate and an aliphatic-aromatic copolyester, wherein based on the total weight of the polybutylene terephthalate and the aliphatic-aromatic copolyester, the content of the polybutylene terephthalate is 50% to 99% by weight and the content of the aliphatic-aromatic copolyester is 1% to 50% by weight. Also provided are a method for preparing such a polyester composition and a toughened composite material prepared therefrom. The polyester composition provided by the present invention has an elongation at break of up to 230% or above, the toughness is significantly improved, without substantial intensity loss.
Patent CA-3049376-C (CA)
Title: Tapered structure construction
Inventor: SMITH ERIC D
IPC: B21B39/02
Filed: 2012-09-20
Granted: 2021-08-10
Abstract: A device for fabricating a frusto-conical structure is provided. The device has a curving device controllable to impart curvature to a planar form of a stock, and a feed system. A control system delivers control signals to the curving device and the feed system to form a planar form of the stock into the frusto-conical structure. The control system differentially drives an outer drive wheel pair of rollers of the feed system relative to an inner drive wheel pair of rollers of the feed system to impart, to a portion of the stock that has not yet been deformed, a substantially rotational motion in a plane of the portion of the stock about a virtual peak of the frusto-conical structure such that each location on the portion of the stock that has not yet been deformed maintains a constant distance from the virtual peak throughout feeding.
Patent CA-3053062-C (CA)
Inventor: DAGENAIS LAURENT
IPC: B60R3/02
Filed: 2019-08-26
Granted: 2023-05-23
Abstract: Un dispositif électrique à profil bas datténuation décartement pour le transport de véhicules permet à une plaque datténuation décartement, laide dune tringlerie dembrayage entraînée par un moteur, de se déplacer en va-et-vient entre une position rentrée et une position déployée. Le dispositif datténuation peut être verrouillé dans lune ou lautre position. Le dispositif comprend un mécanisme coupe-circuit exploité entièrement manuellement, lequel embraye la tringlerie dembrayage avec le moteur pour déplacer la plaque en une position normale, débraye la tringlerie du moteur en une position neutre et débraye la tringlerie du moteur et verrouille la plaque dans la position rentrée dans une position coupe-circuit.
Patent CA-3053099-C (CA)
Title: Composite material and method for manufacturing composite material
Inventor: SHIMIZU TAKAYUKI
IPC: B29C64/147
Filed: 2017-10-20
Granted: 2021-06-15
Abstract: A composite material (10) has: a first layer (20) in which a plurality of first sheets (22) that are formed of a composite material including reinforced fibers and a resin are laminated; a second layer (30) provided on a partial area (20A1) of the surface of the first layer (20), and in which a plurality of second sheets (32) are laminated that each have a smaller thickness than any one of the first sheets (22) and that are formed of a composite material including reinforced fibers and a resin; and a third layer (40) that covers the surfaces of the second layer (30) and the first layer (20) and that is provided with a third sheet (42) which is formed of a composite material including reinforced fibers and a resin, wherein, when compared to the second sheet (32) laminated on the side of the third layer (40), the other second sheets (32) of the second layer (30) occupy a larger area on the area (20A1) of the surface (20A) of the first layer (20).
Patent CA-3057725-C (CA)
Title: Link re-establishment method and device
Inventor: LIU KUNPENG
IPC: H04W72/21
Filed: 2018-03-23
Granted: 2023-10-03
Abstract: ABSTRACT Embodiments of the present invention disclose a link re-establishment method and a device, and relate to the communications field, to resolve a problem that communication is interrupted in a process of communication between a base station and UE because data cannot continue to be transmitted due to a block. A specific solution is as follows: When detecting that a first downlink beam pair set is invalid, UE sends a first uplink signal to a base station at a moment n by using a first uplink beam pair set through a first uplink channel, where the first uplink signal is used to notify the base station that the first downlink beam pair set is invalid; and the UE detects, at a moment n+k, a first downlink signal sent by the base station by using a second downlink beam pair set through a first downlink channel, to obtain a first detection result, where the first downlink signal is used to acknowledge that the base station receives the first uplink signal. The embodiments of the present invention are applied to a link re-establishment process. Date Recue/Date Received 2020-06-08
Patent CA-3058374-C (CA)
Title: Materiau carbone de support de catalyseur destine a une pile a combustible a polymere solide et son procede de fabrication
Inventor: IIJIMA TAKASHI
IPC: H01M4/86
Filed: 2018-04-02
Granted: 2022-03-08
Abstract: L'invention porte sur un matériau carboné de support de catalyseur destiné à des piles à combustible à polymère solide et sur son procédé de fabrication, le matériau carboné étant un matériau carboné poreux qui satisfait simultanément les conditions suivantes : (1) le degré de teneur en matériau cristallisé est inférieur ou égal à 1,6 ; (2) une surface spécifique BET déterminée au moyen d'une analyse BET d'une ligne isotherme d'adsorption de gaz d'azote est de 400 à 1500 m2/g ; (3) le volume cumulatif des pores V2-10 dans une plage de diamètres de pore de 2 à 10 nm déterminé au moyen d'une analyse de la ligne isotherme d'adsorption de gaz d'azote à l'aide du procédé Dollimore-Heal est de 0,4 à 1,5 mL/g ; et (4) la quantité d'adsorption de gaz d'azote Vmacro à une pression relative de 0,95 à 0,99 par rapport à la ligne isotherme d'adsorption de gaz d'azote est de 300 à 1200 cc (STP)/g.
Patent CA-3066935-C (CA)
Inventor: Mathis Steve
IPC: F23D14/70
Filed: 2018-06-19
Granted: 2023-07-04
Abstract: La présente invention concerne un ensemble de déflecteur et un brûleur comprenant l'ensemble de déflecteur. L'ensemble de déflecteur comprend un collier ayant un axe central et une surface circonférentielle interne. Une pluralité d'aubes sont fixées à la surface circonférentielle interne du collier. Chaque aube comprend une patte s'étendant depuis le collier à un premier angle par rapport à l'axe central. Le premier angle de la patte est configuré pour conférer une rotation à un écoulement de fluide à travers l'ensemble de déflecteur. Une plaque d'impact s'étend depuis la patte à un deuxième angle par rapport à l'axe central. Le deuxième angle est supérieur au premier angle.
Patent CA-3082151-C (CA)
Inventor: WHITAKER RANDAL
IPC: B09B3/25
Filed: 2018-11-07
Granted: 2023-06-20
Abstract: A method of processing municipal solid waste includes extracting food waste, inert materials, and ferrous and non-ferrous metals from the municipal solid waste, shredding the municipal solid waste and thereby generating a product feed comprising at least 99.7% by volume cellulose-based materials and plastic. The product feed is conveyed to a forming system and a manufacturing product is created out of the product feed with the forming system.
Patent CA-3098931-C (CA)
Title: Forme cristalline de derive de thiophene
Inventor: ZHANG DONGLEI
IPC: C07D495/04
Filed: 2019-04-30
Granted: 2023-10-24
Abstract: L'invention concerne une substance polymorphe, une forme cristalline III et une forme cristalline IV du composé (S)-N- [5-[1-(3-éthoxy-4-méthoxyphényl))-2-(méthylsulfonyl)éthyl]-4,6-dioxo-5,6-dihydro-4H-thiéno[3,4-c]pyrrole-1-yl]acétamide.
Patent CA-3102285-C (CA)
Inventor: KEULEERS ROBBY RENILDE FRANCOIS
IPC: C11D17/04
Filed: 2019-06-26
Granted: 2023-02-28
Abstract: L'invention concerne l'utilisation d'un copolymère tribloc oxyde d'éthylène-oxyde de propylène-oxyde d'éthylène (EO/PO/EO) dans lesdits articles de dose unitaire soluble dans l'eau.
Patent CA-3113147-C (CA)
Inventor: KWOK SUI YI
IPC: A61K38/42
Filed: 2020-02-03
Granted: 2022-03-08
Abstract: Provided are recombinant hemoglobins with improved oxygen carrying capacity and methods of preparation and use thereof. Also provided is a pharmaceutical composition including the recombinant hemoglobin useful for treating oxygen deficiency related diseases or conditions, such as stroke, hemorrhagic shock, peripheral arterial disease (PAD), acute mountain sickness (AMS), cancer, and Parkinson's disease (PD).
Patent CA-3113430-C (CA)
Inventor: CERVANTEZ JESSE W
IPC: B60C23/00
Filed: 2019-09-24
Granted: 2023-07-11
Abstract: Regulator for establishing outlet fluid pressure, including: a valve body having a fluid pressure inlet in selective fluid communication with a fluid pressure outlet; a pilot pressure inlet formed in the valve body and in fluid communication with a source of pilot pressure; a valving structure in the valve body establishing outlet fluid pressure as a function of pilot pressure; afirst adjustable structure within the valve body to establish a minimum outlet fluid pressure threshold without regard to pilot pressure; and a second adjustable structure within the valve body including a piston, a first diaphragm, and a second diaphragm spaced from and connected with the first diaphragm to locate the second diaphragm to affect the condition of the valving structure. Force applied by the resilient structure establishes outlet fluid pressure offset relative to pilot pressure..
Patent CA-3124343-C (CA)
Inventor: FORUTANPOUR BABAK
IPC: H05K5/03
Filed: 2017-06-08
Granted: 2023-03-07
Abstract: Systems and methods for detecting the presence or absence of screen covers on electronic device screens are disclosed. In one embodiment, the method includes obtaining an image of a front side of an electronic device and automatically identifying line segments in the image. For each identified line segment, the method includes calculating the angle of the identified line segment. The method further includes determining an amount of the line segments having vertical or horizontal orientations. If the amount of identified vertical or horizontal line segments exceeds a predetermined threshold amount, then the presence of a screen cover is indicated.
Patent CA-3126621-C (CA)
Inventor: HUPPI MARTIN
IPC: E04C3/26
Filed: 2020-01-27
Granted: 2022-01-11
Abstract: La présente invention concerne un procédé approprié pour le renforcement de structures en béton ou en bois (1, 4) par application d'un FRP en carbone précontraint ou d'une lamelle FRP en verre (8). Tout d'abord, au moins une rainure (22) est découpée dans la structure en béton ou en bois (1, 4) le long d'une direction selon laquelle la structure en béton ou en bois (1, 4) doit être renforcée. Les rainures (22) sont remplies de résine époxy (9) et une couche de résine époxy (9) est placée sur la section entière pour être équipée de la lamelle (8) CRFP ou GFRP. La lamelle (8) est précontrainte et ancrée aux deux extrémités. Des supports (24) en forme de U sont ensuite placés sur les deux sections d'extrémité de la lamelle (8) CFRP ou GFRP en insérant et en immergeant ses deux pieds (27) en U dans des trous (26) remplis de résine. Ces supports de maintien (24) exercent une pression serrée sur la lamelle (8) CFRP ou GFRP pour empêcher la fissuration ou la fracture du béton ou du bois et la flexion des extrémités de la lamelle CFRP ou GFRP.
Patent CA-3127880-C (CA)
Title: Ecrou de chapeau conducteur pour un robinet electrique
Inventor: DEVRIES ADAM M
IPC: E03C1/05
Filed: 2021-08-12
Granted: 2024-01-02
Abstract: Il est décrit un robinet électronique comprenant un bec de distribution, une cartouche de soupape, un écrou de chapeau fixant la cartouche de soupape à lintérieur du bec de distribution et une poignée couplée de manière opérationnelle à une tige de soupape de la cartouche de soupape. De façon illustrative, lécrou de chapeau est formé dans un polymère conducteur. Un ressort de contact est soutenu par la tige de soupape et un chemin électriquement conducteur sétend entre la poignée de robinet, le ressort de contact, lécrou de chapeau et le bec de distribution.
Patent CA-3164187-C (CA)
Title: Small pixel high dynamic range pixel sensor
Inventor: DO HUNG T
IPC: H01L27/146
Filed: 2020-12-07
Granted: 2023-01-17
Abstract: An imaging array and a pixel sensor are disclosed. One of the pixel sensors in the imaging array includes a photodiode having a cathode connected to an electron storage node and an anode connected to a hole storage node. An overflow path connects the electron storage node via an overflow gate that allows electrons to leak off of the electron storage node into the overflow path if the electron storage node has a potential less than a leakage potential. A floating diffusion node is connected to the electron storage node by a transfer gate and the overflow path by an overflow path gate. A hole storage node reset gate connects the hole storage node to ground. A hole storage capacitor is connected between the hole storage node and ground, and an overflow path coupling capacitor connects the hole storage node to the overflow path.
Patent GB-2409557-C (GB)
Title: A method for secure operation of a computing device
Inventor: HEATH CRAIG
IPC: H04L9/00
Filed: 2003-12-23
Granted: 2009-12-15
Abstract: In a computing device, when a user requests to carry out an operation, the device determines the type of operation requested and the time period since the user was last authenticated. The operation is enabled only if the determined time period does not exceed a threshold for the requested operation.
Patent NL-191462-C (NL)
IPC: C07C41/00
Filed: 1981-04-24
Granted: 1995-07-18
Abstract: Process for producing ethers by reacting a catalytic cracking C4 olefinic cut which may contain such impurities as NaOH, an alkanolamine, an alkaline earth metal compound or an iron, copper or lead compound, with an alcohol, in the liquid phase, in the presence of an expanded bed of an etherification solid catalyst of the sulfonic resin type in acid form, in a circuit of two or more successive reaction zones wherethrough the order of passage of the reactants is periodically modified by disconnecting the first zone from the circuit, feeding the reactants to the second zone, replacing the catalyst of the first zone with fresh catalyst and thereafter connecting said first zone at the end of the circuit.
Patent NL-185225-C (NL)
IPC: C01B3/48
Filed: 1988-01-13
Granted: 1992-03-16
Abstract: A process is described for converting carbon oxylsulfide and/or carbon disulfide, possibly in combination with hydrogen cyanide, O2 and/or SO2 in a reducing CO containing gas stream by the catalytic hydrolysis of COS and CS2, followed by the removal of H2S, present and formed, from the gas stream. According to the invention, the process is characterized by   a) a first stage (12) comprising converting a portion of the CO present with water in the presence of a catalyst with simultaneous or subsequent hydrogenation of any O2 and/or SO2 that may be present; b) a second stage (14) comprising catalytically hydrolysing COS and/or CS2, possibly in combination with HCN in the gas stream, with water; and c) a third stage (20) comprising removing substantially all sulfur components from the gas stream; the catalytic conversion of CO in stage a) being effected so that the heat thereby produced is substantially sufficient to raise the temperature of the gas stream to the value required for the hydrogenation and for the second stage.
Patent RU-1840757-C (RU)
Title: Device for generation and scanning of directional characteristic of multiple antenna
Inventor: RYZHIKOV A V
IPC: G01S7/52
Filed: 1972-06-08
Granted: 2009-04-27
Abstract: FIELD: physics. 
     SUBSTANCE: device comprises two quadrature channels, every of which includes multi-channel commutator, inlets of which are connected to antenna receivers, and square-wave generator, and also multiway control device. Device is equipped with inertialess summator arranged on resistors, inlets of which are connected to outlets of square-wave generators, and every quadrature channel comprises multiway summator with memory arranged, for instance, on RC-elements, inlets of which are connected to outlets of multichannel commutator, and outlet - to inlet of square-wave generator. 
     EFFECT: provision of possibility to generate directional characteristic of antenna of any configuration. 
     2 dwg
Patent RU-1790011-C (RU)
Inventor: DYAKIV TEODOR A
IPC: H01J63/06
Filed: 1985-03-26
Granted: 1993-01-23
Abstract: Изобретение относитс  к электротехнике , в частности к катодолюминесцентным  источникам света. Целью изобретени   вл етс  повышение светоотдачи лампы. На  внутреннюю поверхность шарообразной ча сти стекл нного баллона 1 нанесено свето-  пропускающее электропроводное покрытие  - анод 2, на который нанесен слой  люминофора 3. Рабоча  поверхность катода  6 покрыта высокоэмиссионным материалом . При подаче напр жени  возникает  электронно-лучевой разр д с полым катодом . Часть электронов вызывает свечение  люминофора, а электроны, сформировавшиес  в электронный луч, разогревают полусферический  полый элемент 9,  установленный в точке фокусировки луча. В  результате разогрева элемента 9 с его внешней  стороны, покрытой высокоэмиссионным   материалом, эмиттируютс   термоэлектроны, которые вызывают дополнительное  свечение люминофора. 2 ил.  В СО с
Patent RU-1836421-C (RU)
Title: Способ получени гибридомы, продуцирующей моноклональные антитела к фикомицетам рода РнYторнтоRа, штамм гибридных культивируемых клеток MUS мUSсULUS L., используемый дл получени моноклональных антител к фикомицетам рода РнYторнтоRа, способ получени моноклональных антител к фикомицетам рода РнYторнтоRа
Inventor: FRENK PETERSON
IPC: C12N15/02
Filed: 1988-07-22
Granted: 1993-08-23
Abstract: Использование: сельскохоз йственна   биотехнологи , диагностика заболеваний  растений. Сущность изобретени : получают  гибридный штамм Balb Maus/Sp2 Myelom  # РН 4830, продуцирующий моноклональные  антитела (МКА) к антигенам фикомицетов  Phytophtora megasperma f.sp. medlcagmls.  Самок мышей линии Balb/c.1 в возрасте 4-5  нед. иммунизируют антигенными препаратами  мицели  P. megasperma f. sp.  megicaginis, иммунные спленоциты сливают  с клетками миеломы 2-0 Ад 14 и отбирают  необходимую гибридому путем  иммуноферментного анализа. Клонирование  гибридомы осуществл ют методом лимитирующих  разведений. МКА относ тс  к  подклассу lgC2b. Их выдел ют из культу-  ральной и асцитной жидкости на хроматог-  рафической колонке с протеин А-сефарозой.  Концентраци  МКА в асцитной жидкости составл ет  3 мкг/мл, в культуральной 16  мг/мл, 3 с. п. ф-лы, 1 табл. In
Patent RU-1573819-C (RU)
Inventor: GAVRYUSHINA V M
IPC: A01N43/653
Filed: 1988-08-24
Granted: 1993-11-30
Abstract: Изобретение относитс  к гетероциклическим  соединени ми, в частности к 2-{1,2,4- триазо-  лил)-2- (4-хлорфенокси}-4.4- диметилпентанЗ-он-1-олу  и 2-{1.2.4-триазолил)-2Ч4-хлорфе-  нокси)-4,4-диметилпентандиолу-1Ь. обладающим  .фунгицидным и рострегулирующим действием, что  может быть использовано в сельском хоз йстве.  Цель - .создание новых более активных веществ  указанного класса Синтез ведут реакцией
Patent RU-1586320-C (RU)
Inventor: MEDVEDEV L F
IPC: F04D7/06
Filed: 1989-01-13
Granted: 1993-04-30
Abstract: Изобретение позвол ет повысить  долговечность путем уменьшени  пере-г  Пада температур на ступице 11 рабочего  колеса 5 основного контура 2 и  тепловом барьере 7 при неустановив- .  шйхс  режимах работы насоса Зазор  8, соедин ющий контур 6.охлаждени ,  и основной контур образован втулками  9, 10 из упругого материала с высокой  теплопроводностью. Втулка 9 установлена  в расточку теплового барьера  7, а втулка 10 установлена на  ступице 11 рабочего колесе 5. 1  ,гг.  ф-лы, 2 ил.