baber/WOPTO huggingface dataset:
Patent CA-3053234-C (CA)
Title: Toothed belt
Inventor: TAMURA EIKI
IPC: B29D29/08
Filed: 2018-04-23
Granted: 2022-05-31
Abstract: Provided is a toothed belt comprising: a belt body that includes a plurality of core wires that each extend in a belt longitudinal direction and that are aligned in a belt width direction; a back surface part in which the plurality of core wires are embedded; and a plurality of teeth that oppose the back surface in a belt thickness direction and that are arranged spaced apart from each other in the belt longitudinal direction. The back surface part and the plurality of teeth being integrally molded using a thermoplastic elastomer. The toothed belt is characterized in that: a belt strength per 1 mm of belt width is at least 1.85 kN; a pitch of the plurality of teeth is at least 20 mm; the height of each of the plurality of teeth is at least 5 mm; and the thickness of the back surface part is at least 4 mm.
Patent CA-3054118-C (CA)
Inventor: TANABE KOJI
IPC: C12N5/07
Filed: 2018-02-22
Granted: 2023-08-01
Abstract: The present disclosure provides a production method for artificial pluripotent stem cells, the method comprising preparing somatic cells, and introducing a Sendai virus including reprogramming factor RNA into the somatic cell. The present disclosure also provides a production method for artificial pluripotent stem cells, the method comprising preparing somatic cells, introducing reprogramming factor RNA into the somatic cells using an RNA transfection reagent, and reprogramming the somatic cells in a gel culture medium.
Patent CA-3054512-C (CA)
Title: Three-dimensional molding method
Inventor: MORISHITA KAZUYUKI
IPC: B29C64/153
Filed: 2018-07-25
Granted: 2022-03-01
Abstract: To provide, a three-dimensional molding method for molding of an object to be molded and a support structure that is to support the object from below, a construction such that the support structure is efficiently removed from the object to be molded and base plate after molding, and virtually no hindrance to movement of the squeegee is produced. [Solution Means] A three-dimensional molding method in which a step of sintering a powder layer with a laser light or an electron beam after a flat surface has been formed by sliding of a squeegee against the powder layer is repeated in a prescribed number of times, and then the periphery is cut, in order to mold both the object 1 to be molded and a support structure 2 that supports the lower side of the object 1 from below and is intended to be removed after molding, wherein in the support structure 2, the upper parts of the struts 20 connected to the object 1 to be molded employ truncated circular conic shapes or partial truncated circular conic shapes that are reduced in diameter toward the top.
Patent CA-3056520-C (CA)
Title: Chemisage de collecteur de section de pompe de fracturation
Inventor: YEUNG TONY
IPC: F04B1/0538
Filed: 2018-07-10
Granted: 2021-12-07
Abstract: Des pompes de fracturation comprennent des sièges de corps et des corps. Les sièges comprennent un corps cylindrique et une surface de siège annulaire. Le corps comprend un passage axial et des filetages extérieurs adaptés pour entrer en contact avec des filetages intérieurs dans un bloc dextrémité fluide de la pompe de fracturation. La surface de siège annulaire se trouve à une extrémité du corps et est adaptée pour entrer en contact avec le corps de soupape. Ces corps comprennent une tête et un joint comprimable. La tête fournit une surface de soupape adaptée pour engager un siège de corps. Le joint comprimable est porté sur la tête de manière radiale vers lintérieur de la surface de soupape et adapté pour engager le siège de corps.
Patent CA-3057128-C (CA)
Inventor: FURUSAWA YOSUKE
IPC: G06Q10/08
Filed: 2018-03-28
Granted: 2022-01-25
Abstract: A transaction system provided with: a monitoring means for monitoring the navigation trajectories of a plurality of ships sailing on the sea and generating monitoring information; a producer-side terminal provided to each of the plurality of ships, the producer-side terminal generating commodity information that pertains to commodities; and a server communicating with each of the monitoring means and the producer-side terminal, wherein the server is provided with an at-sea transaction determination unit that detects two or more ships that are in a state of proximity within a prescribed distance range for longer than a prescribed period on the basis of the navigation trajectories of the plurality of ships included in the monitoring information received from the monitoring means, and determines, with regard to the two or more ships, the possibility of transactions being carried out at sea.
Patent CA-3060907-C (CA)
Inventor: GENDRON CRAIG D
IPC: H01P1/161
Filed: 2018-02-14
Granted: 2023-08-29
Abstract: A feed assembly for that operates at different frequency bands (e.g., low, mid and high frequency bands) is provided herein. The feed assembly includes a feed horn common to low, mid and high frequency bands, a coaxial polarizer to launch signals in the low band frequency band, a coaxial orthomode transducer (OMT) to launch signals in the low band frequency band and supports the mid and high frequency bands, and a polyrod disposed in a center conductor of the feed assembly, the polyrod common to the mid and high frequency bands. The feed assembly includes a tri-band feed assembly having different portions to support signals in the low frequency band and signals in the mid and high frequency bands.
Patent CA-3062071-C (CA)
Inventor: ZHONG VICTOR
IPC: G06F16/245
Filed: 2018-05-17
Granted: 2023-08-29
Abstract: Un système informatique utilise des réseaux neuronaux pour traduire des interrogations en langage naturel en interrogations de base de données. Le système informatique utilise une pluralité de modèles basés sur l'apprentissage automatique, chaque modèle d'apprentissage automatique permettant de générer une partie de l'interrogation de base de données. Les modèles d'apprentissage automatique utilisent une représentation d'entrée générée sur la base des termes de l'interrogation en langage naturel d'entrée, d'un ensemble de colonnes du schéma de base de données et du vocabulaire d'un langage d'interrogation de base de données, par exemple, un langage d'interrogation structuré SQL. La pluralité de modèles basés sur l'apprentissage automatique peut comprendre un modèle de classificateur d'agrégation permettant de déterminer un opérateur d'agrégation dans l'interrogation de base de données, un modèle prédicteur de colonne de résultat permettant de déterminer les colonnes de résultat de l'interrogation de base de données, et un modèle prédicteur de clause de condition permettant de déterminer la clause de condition de l'interrogation de base de données. Le prédicteur de clause de condition est basé sur l'apprentissage par renforcement.
Patent CA-3075176-C (CA)
Title: Element de fixation filete
Inventor: TRUONG VICTOR
IPC: F16B25/00
Filed: 2018-08-30
Granted: 2022-07-05
Abstract: Divers modes de réalisation concernent un élément de fixation comprenant une tête, une tige reliée à la tête et ayant une pointe, une ou plusieurs formations de filetage hélicoïdal s'étendant vers l'extérieur à partir de la tige, et une partie inférieure de la tête comprenant une pluralité de nervures qui s'étendent vers la pointe de la tige et qui sont formées pour venir en prise par frottement de manière abrupte avec une surface d'un premier objet qui est fixé à un second objet pour créer une résistance à la torsion par frottement immédiate d'un niveau de force souhaité au serrage de l'élément de fixation. Cette résistance au frottement est fournie en retour à l'outil de serrage pour informer l'opérateur de l'outil de serrage que la tête de l'élément de fixation est suffisamment en prise avec le premier objet et qu'un serrage supplémentaire ou une rotation dans le sens des aiguilles d'une montre de l'élément de fixation n'est pas nécessaire.
Patent CA-3078146-C (CA)
Inventor: ZHANG YAOLIN
IPC: B27N3/10
Filed: 2018-10-02
Granted: 2023-08-29
Abstract: It is provided a process to modify lignocellulosic materials with lignin, and incorporating lignin and isocyanates or other wood adhesive in wood products compositions, and their composition, preparation and application for bonding wood products are disclosed. The compositions comprise lignin, derived from a variety of natural resources, isocyanate compounds containing two or more isocyanate functional groups, or other wood adhesives.
Patent CA-3079752-C (CA)
Inventor: SHARMA AKSHAT
IPC: G01N27/22
Filed: 2018-11-13
Granted: 2021-03-23
Abstract: A capacitance measuring apparatus and method detects gas/liquid and liquid/gas transitions by monitoring a sensing capacitor having a gap in fluid communication with a monitored volume. The capacitor electrodes can be any arrangement that does not obstruct drainage, such as parallel plates or concentric cylinders. Embodiments have smooth and/or low wetting surfaces. Detection thresholds are automatically set to account for remnant drops and coatings of liquid, and can be automatically readjusted if additional liquid drains or a different liquid is introduced. Embodiments include an insulating layer to prevent conduction through a conductive liquid. A second capacitor can be included in series and/or the insulating layer can create a second virtual capacitor in series with the sensing capacitor gap to provide high sensitivity at low capacitance. The sensing capacitor can be combined in a cluster with a pressure sensor and/or temperature sensor.
Patent CA-3081050-C (CA)
Inventor: SAMSOONDAR JAMES
IPC: G01N21/11
Filed: 2020-05-19
Granted: 2021-02-23
Abstract: A cartridge for measuring one or more properties of a blood sample is provided. The cartridge includes a cartridge body, an upper surface of which defines a sample storage well. A top portion of the sample storage well receives the sample and a bottom portion releases the sample into an optical chamber or receives a liquid for mixing with the sample to produce an altered sample that is released into the optical chamber. Excess blood from the optical chamber is received in a post-optical chamber conduit. The optical chamber facilitates interrogation of the sample by electromagnetic radiation. The cartridge also includes one or more tracks that slidingly attach a sliding cap to the cartridge body that slides over the sample storage well. The cartridge also includes at least one vent, and means for moving the sample out of the sample storage well and into the optical chamber.
Patent CA-3088492-C (CA)
Inventor: BIONDA PIERRE-ALAIN
IPC: A61B17/22
Filed: 2019-01-18
Granted: 2023-05-09
Abstract: The invention relates to a device (100) for the fragmentation of a calculus, comprising: a probe (20) and a drive unit (40) for deflecting the probe (20) along the longitudinal extension (LE) thereof, the drive unit (40) comprising a first drive element (41) for periodically deflecting the probe (20) and a second drive element (42) for the pulsed deflection of the probe (20), the drive unit (40) being designed such that periodic deflection and pulsed deflection can be superimposed.
Patent CA-3099534-C (CA)
Title: Antiperspirant products with improved longevity of fragrance
Inventor: CETTI JONATHAN ROBERT
IPC: A61K8/89
Filed: 2015-06-30
Granted: 2023-01-03
Abstract: Methods of making personal care compositions including microcapsules and methods of enhancing the efficacy of the microcapsules in said personal care compositions are provided. In addition, an antiperspirant composition, such as an anhydrous stick antiperspirant, comprising a fragrance delivery system is provided.
Patent CA-3100449-C (CA)
Inventor: MENARGUES GOMEZ ESTEBAN
IPC: H01Q13/06
Filed: 2018-12-06
Granted: 2022-08-30
Abstract: Module radiofréquence, comprenant : une première couche comprenant un réseau d'éléments radiants (30), chaque élément radiant ayant une section ayant une section permettant de supporter au moins un mode de propagation d'onde, une deuxième couche formant un réseau de guides d'ondes; une quatrième couche formant un réseau de ports; la deuxième couche étant interposée entre la première couche et la quatrième couche; chaque guide d'onde étant relié à un port d'un côté et à un élément radiant de l'autre côté pour transmettre un signal radiofréquence entre ce port et cet élément radiant; le pas entre deux ports étant différent le pas entre les éléments radiants, en sorte que la surface de la première couche est différente de la surface de la quatrième couche; les guides d'onde étant incurvés.
Patent CA-3116475-C (CA)
Title: Procede de controle de batterie sur un vehicule ferroviaire
Inventor: LOHNEIS GEORG
IPC: B60L58/12
Filed: 2019-10-01
Granted: 2023-01-03
Abstract: L'invention concerne un procédé de contrôle de la batterie de bord d'un véhicule ferroviaire. L'état de charge de la batterie de bord est déterminé de manière périodique et automatisée et est comparé à une valeur de consigne d'état de charge. Lorsque la valeur de l'état de charge passe au-dessous de la valeur de consigne d'état de charge, un message est généré, par lequel des mesures de charge de la batterie de bord sont déclenchées.
Patent CA-3120048-C (CA)
Inventor: LUISE MASSIMO
IPC: A47B53/02
Filed: 2019-11-28
Granted: 2023-10-17
Abstract: An archive (1000) comprising at least one prismatic box- shaped container (1) movable on guides extending in a given direction (D) to create a compactable archive (1000); the container (D comprising a plurality of substantially rectangular walls (4) which are connected end to end in a fluid-tight manner to delimit a volume (VL) accessible according to the direction (D) through at least one opening (A)(A'); peripheral frame members (20) being carried frontally by the walls (4) adapted to determine, in use, a fluid-tight closing condition of the volume (VL).
Patent CA-3126779-C (CA)
Inventor: MAO ZHUQING
IPC: F02C9/42
Filed: 2021-06-17
Granted: 2023-12-19
Abstract: A turbine fracturing system and a controlling method thereof, a controlling apparatus and a storage medium are provided. The turbine fracturing system (1) includes: N turbine fracturing apparatuses (A), wherein each of the N turbine fracturing apparatuses (A) comprises a turbine engine (100), and N is an integer greater than or equal to 2; a fuel gas supply apparatus (10) connected to the N turbine engines (100), wherein the fuel gas supply apparatus (10) is configured to supply fuel gas and distribute the fuel gas to the N turbine engines (100) as gaseous fuel; and a fuel liquid supply apparatus (20) connected to at least one of the N turbine engines (100) and configured to supply liquid fuel to at least one of the N turbine fracturing apparatuses (A) in a case that at least one of a flow rate and a pressure of the fuel gas decreases. By using the turbine fracturing system (1), an automatic operation can be realized, and the problem of shutting down the entire trailer group caused by untimely switching can be avoided.
Patent CA-3144186-C (CA)
Inventor: KUK CHUNGCHANG
IPC: B01D46/69
Filed: 2021-12-29
Granted: 2023-08-29
Abstract: Une surface incisée est formée sur une surface dune plaque à succion, sur la base dune fente et un rouleau de motifs est placé dans une chambre fournie dans une partie épaisse de la fente dans laquelle la surface incisée est formée, dans le but de tourner sur lui-même. Ainsi, le rouleau de motif saillit partiellement vers lextérieur à partir de la surface incisée et forme des motifs sur une surface de tissus molletonnés lavés par soulèvement lorsquils traversent la fente, dans le but délargir une zone de filtration des tissus molletonnés. De plus, étant donné que la chambre est formée dans le but dêtre maintenue à lécart de la fente dans la surface incisée, un lavage par soulèvement peut être effectué et la zone de filtration des tissus molletonnées peut être élargie à laide de la chambre, afin daccroître davantage lefficacité de filtration dun filtre fibreux. De plus, des motifs sous forme de cannelures comprenent des cannelures coupées dans une certaine longueur, des motifs comprenant un grand nombre de sailles annulaires formées sur une circonférence externe du rouleau de motifs et des motifs sous forme de grille comprenant des parties inégales répétées. Il se peut que cela soit formé sur une surface du rouleau de motifs.
Patent CA-3166226-C (CA)
Title: Enantiomerically pure r-beta-hydroxybutyrate mixed salt-acid compositions
Inventor: MILLET GARY
IPC: A23L33/10
Filed: 2021-02-08
Granted: 2023-09-12
Abstract: A ketogenic R-beta-hydroxybutyrate mixed salt-acid composition includes enantiomerically pure R-beta-hydroxybutyric acid and one or more enantiomerically pure R-beta-hydroxybutyrate salts. The R-beta-hydroxybutyric acid is more rapidly absorbed and utilized by the body than salts or esters, enhances taste, and reduces the need to include citric acid or other edible acids. The enantiomerically pure R-beta-hydroxybutyrate salt(s) are more slowly absorbed and utilized by the body and can provide one or more electrolytes. Compositions for increasing ketone body level in a subject may contain a dietetically or pharmaceutically acceptable carrier and an R-beta-hydroxybutyrate mixed salt-acid composition. The composition contains less than 100% by molar equivalents of total enantiomerically pure R-beta-hydroxybutyrate salts and more than 0% by molar equivalents of enantiomerically pure R-beta-hydroxybutyric acid.
Patent RU-1563507-C (RU)
Inventor: DENISYUK V A
IPC: H01L21/225
Filed: 1988-02-22
Granted: 1995-03-20
Abstract: FIELD: integrated circuit technology. SUBSTANCE: solid planar source of phosphorus diffusion presents washer-silicon substrate carrying individual square or rectangular units of diffusant based on aluminium metaphosphate with sides 1.6-5.0 and height 0.9-2.5 of substrate thickness on its both sides with clearance of 0.3-0.9 of thickness of substrate between them. Thickness of substrate amounts to 0.0065-0.0090 of its diameter. Units of diffusant fill substrate with distance of 0.025-0.050 of its diameter. Invention makes it possible to increase mass of diffusant 2-4 fold and prolong operational life of sources 2 fold. EFFECT: prolonged operational life of source thanks to increased degree of filling of area of silicon substrate and of diffusant mass enhanced thermal and mechanical properties of it. 2 dwg, 3 tbl
Patent RU-1783615-C (RU)
Inventor: GROSFELD EVGENIJ G
IPC: H03M5/14
Filed: 1990-04-02
Granted: 1992-12-23
Abstract: Изобретение относитс  к автоматике и  вычислительной технике и может быть использовано  в системах передачи информации  Цель изобретени  - повышение  быстродействи  устройства за счет уменьшени  времени его срабатывани . Устройство  содержит первый и второй триггеры 1,  2, первый и второй ключи 3,4с запоминанием  сигнала управлени , информационный  вход 5, тактовый вход 6 и выход 7 4 ил.
Patent RU-1786680-C (RU)
Inventor: GARANIN ALEKSANDR S
IPC: H04L27/14
Filed: 1990-04-02
Granted: 1993-01-07
Abstract: Использование: прием частотно-мани-  пулированных сигналов в системах передачи  дискретной информации. Сущность изобретени :  приемник содержит смесители 1  и 2, высокочастотный генератор 3, фазовра-  щатель 4, фильтры 5 и 6 нижних частот,  ограничители 7 и 8. решающий блок 9, дешифратор  10, 1 анализатор 11 наличи  сигнала . Повышение помехоустойчивости  достигаетс  путем защиты от ошибок первого  рода за счет запрета расшифровки команд  выходного сигнала при отсутствии  сигнала манипулированной по частоте информационным  потоком несущей на входе,  Приемник может отличатьс  выполнением  анализатора 11 наличи  сигнала. 1 з.п. ф-лы,  3 ил,
Patent RU-1821218-C (RU)
Inventor: DUTOV ALEKSEJ A
IPC: A61K38/22
Filed: 1990-04-24
Granted: 1993-06-15
Abstract: Изобретение относитс  к медицине, а  именно к неврологии и психиатрии. Цель  изобретени  - повышение специфической  противбэпилегттическрй активности. Дл   этого больным с бессудорожными формами  эпилепсии ввод т тиреоидин. 1 табл.
Patent RU-1738054-C (RU)
Inventor: BLOKHIN V I
IPC: H01S3/097
Filed: 1990-05-14
Granted: 1994-05-30
Abstract: FIELD: laser technology. SUBSTANCE: laser has a discharge chamber having anode 1 and a cathode. The cathode is made in the form of metal pins 4 protruding from cathode wall 3. Insulation plate 5 having holes to accommodate the pins is secured at the pin butts level. The hole diameter, the plate thickness, and the cathode pin diameter are meeting a certain condition. The pin butts are concave and have conical surface. EFFECT: increased discharge stability. 2 dwg
Patent RU-1781079-C (RU)
Inventor: FILIMONOV ANATOLIJ A
IPC: B29D30/38
Filed: 1990-09-10
Granted: 1992-12-15
Abstract: Использование: в шинной промышленности  дл  стыковки полос обрезиненного корда. Сущность изобретени : стыковочные  элементы выполнены в виде жестко закрепленных  своими концами на стойках зубчатых  эластичных реек. Последние установлены параллельно  друг другу и параллельно рабочей  поверхности стола. Механизм стыковки снабжен  подвижной платформой с приводом дл   ее перемещени . Элементы сближени  стыковочных  элементов выполнены в виде двуплечих  рычагов с приводом их перемещени .  На рычагах установлены ролики на вертикально  расположенных ос х. На платформе  посредством кронштейнов закреплены прижимные  ролики. Последние установлены на  горизонтально расположенных ос х. 1 з.п.  ф-лы, 10 ил.
Patent RU-1789182-C (RU)
Inventor: KOSTIN PAVEL M
IPC: A23K3/03
Filed: 1990-07-26
Granted: 1993-01-23
Abstract: Изобретение относитс  к сельскому хоз йству , в частности к кормопроизводству.  Способ консервировани  растительных  кормов включает укладку корма в штабель и  подачу под него двуокиси углерода в виде  отдельных струй газа, направленных снизу  вверх. Температуру двуокиси углерода поддерживают  в пределах 0-30&deg;С, а введение  его осуществл ют под давлением 9-15 атм.  Дл  подачи газа используют размещенные  в пазах между облицовочными плитами  траншеи перфорированные трубопроводы  4,ыаг и диаметр перфорации которых наход тс  в пределах 100-150:1, Трубопроводы  выполнены из резинотканевого материала.  2 с.п. ф-лы. 1 табл., 2 ил
Patent RU-1802819-C (RU)
Inventor: PAK YURIJ A
IPC: C21C7/00
Filed: 1991-10-22
Granted: 1993-03-15
Abstract: Использование: в черной металлургии,  конкретнее в способах производства специальных  сталей, например, легированных  фосфором. Сущность изобретени : производ т  выплавку металлического полупродукта  в сталеплавильном агрегате,  выпускают полупродукт в ковш. После присадки  раскислителей в металл ввод т попутный  сплав производства желтого фосфора,  который содержит, мас.%: фосфор 18-27;  кремний 2-20; марганец 4-8; железо - остальное . 1 табл.
Patent RU-1777860-C (RU)
Inventor: TITARENKO ZINAIDA D
IPC: A61F2/14
Filed: 1990-10-30
Granted: 1992-11-30
Abstract: Использование: при хирургическом лечении  высокой прогрессирующей близорукости . Сущность изобретени : самый  деформированный и ослабленный участок  склеры укрепл ют аллотрансплантатом  твердой мозговой оболочки, а все остальные  участки - взвесью плаценты, что позвол ет  нетравматично и без осложнений провести  тотальную склеропластику.
Patent RU-1819782-C (RU)
Title: Устройство дл наложени проволоки по спирали на заготовку рукава
Inventor: EFREMOV EVGENIJ G
IPC: B29C70/00
Filed: 1990-09-28
Granted: 1993-06-07
Abstract: Использование: дл  наложени  проволоки  по спирали на заготовку рукава при сбор-.  ке рукавов диаметром более 100 мм с металлическими  спирал ми. Сущность изобретени :  устройство дл  наложени  проволоки  по спирали на заготовку рукава снабжено  дополнительным гибочным роликом дл  деформировани  проволоки по радиусу наружной  поверхности рукава на длине  начального полувитка спирали. Устройство  снабжено средством дл  нагрева проволоки  с электродами. Электроды установлены  с возможностью подвода и отвода  относительно проволоки. Устройство имеет  средство дл  охлаждени  проволоки  струей сжатого воздуха. Устройство снабжено  также средством дл  резки проволоки.  Средство выполнено в виде ножниц с пнев-  моприводом. Дополнительный гибочный ролик  и один из подающих роликов  смонтированы с возможностью отвода их в  нерабочее положение. Устройство снабжено  опорными роликами. Ролики выполнены  . из электроизол ционного материала. 1 з. п.  ф-лы. 3 ил. У Ё