baber/WOPTO huggingface dataset:
Patent CA-3030515-C (CA)
Title: Dock bumpers and/or vehicles bumpers
Inventor: DESLAURIERS JEAN
IPC: B60R19/03
Filed: 2019-01-18
Granted: 2021-02-16
Abstract: A composite bumper for the dampening of impact forces applied to a structure to be protected. The composite bumper comprises a first element of a rigid material; a second element resistant to impacts and mechanical abrasions and made of at least one of a first vulcanized rubber and a rigid material; and a third element having the ability to undergo reversible elastic deformations and made of a second vulcanized rubber. The third element is at least in part positioned between the first and the second element. The third element is bound to the first element and the second element because of the vulcanization of unvulcanized rubber composition(s). The first element is provided with means adapted to cooperate with means for the fastening of the composite bumper to the structure to be protected. A use thereof, and a method for the manufacture of the composite bumper.
Patent CA-3037455-C (CA)
Title: Procede de preparation d'une composition dentaire de verre ionomere modifie par une resine
Inventor: SCHEUFLER CHRISTIAN
IPC: A61K6/889
Filed: 2017-12-11
Granted: 2023-08-15
Abstract: Il est décrit un procédé de préparation d'une composition de verre ionomère dentaire de résine modifiée comprenant un polymère polyacidique polymérisable dans lequel le procédé comprend la fourniture d'un polymère acrylique polyacidique linéaire ayant des unités répétées de suite de la formule (I) dans laquelle A, qui peut être identique ou différent, est sélectionné indépendamment à partir d'un groupe de la formule (la) à (If) suivante : le fait de faire réagir le polymère acrylique polyacidique linéaire avec au moins un composé polymérisable dans un solvant pour la préparation d'un polymère acrylique polyacidique linéaire ayant des groupes pendants polymérisables liés au squelette de polymère acrylique par groupes amides; et la combinaison du polymère acrylique polyacidique linéaire et polymérisable ayant des groupes pendants polymérisables liés au squelette de polymère acrylique par groupes amides avec un verre dentaire réactif capable de réagir avec le polymère acrylique polyacidique dans une réaction de ciment.
Patent CA-3041684-C (CA)
Title: Anticorps diriges contre la mort programmee 1 (pd -1)
Inventor: KING DAVID J
IPC: C12N15/13
Filed: 2017-11-01
Granted: 2023-09-26
Abstract: L'invention concerne des agents d'anticorps qui se lient à une protéine de mort programmée 1 (PD -1). L'invention concerne, de manière explicite, des séquences polypeptidiques de chaîne lourde d'immunoglobuline et des séquences polypeptidiques de chaîne légère d'immunoglobuline. L'invention concerne également des acides nucléiques, des vecteurs, des compositions apparentés, et des procédés d'utilisation de l'agent d'anticorps anti-PD-1 destinés à traiter un trouble ou une maladie qui est sensible à l'inhibition de PD-1, tel que le cancer ou une maladie infectieuse.
Patent CA-3044120-C (CA)
Inventor: ROLL PATRICK
IPC: F16B25/00
Filed: 2017-11-21
Granted: 2022-04-12
Abstract: The invention relates to a wood screw (10) with a screw head (12) with a drive formation, a screw shaft (14) which extends from the screw head and which is at least partly provided with a thread, and a drilling tip (16) which adjoins the thread, wherein the drilling tip is designed to be threadless. The drilling tip has two longitudinal cutting edges (18, 20) which are continuous up to an end point of the drilling tip and which run in a curved manner with respect to a central longitudinal axis of the screw. A circumference of the drilling tip between the two longitudinal cutting edges does not have any additional cutting edges.
Patent CA-3052298-C (CA)
Inventor: COMEE SHAUN D
IPC: A61B17/062
Filed: 2018-02-21
Granted: 2021-12-21
Abstract: Un dispositif de suture peut comprendre un ensemble de translation de suture configuré pour être déplaçable axialement à l'intérieur d'une lumière d'un système de pose et un ensemble distal configuré pour pouvoir être fixé à l'extrémité distale du système de pose. L'ensemble de translation de suture et l'ensemble distal peuvent coopérer pour permettre à un utilisateur de faire passer une aiguille en va-et-vient entre les deux afin de suturer par endoscopie un défaut.
Patent CA-3057360-C (CA)
Title: Coupelle optique a zone progressive inferieure
Inventor: INGBER GAL
IPC: B01L9/06
Filed: 2011-11-02
Granted: 2022-09-13
Abstract: Il est décrit un système de mise en uvre de l'identification et de la quantification de microorganismes, par exemple des bactéries, dans des échantillons biologiques. Plus particulièrement, il est décrit un système comprenant une cartouche jetable et une coupelle ou cuvette optique ayant une surface conique; les parois étant inclinées pour permettre un meilleur revêtement et de meilleures stries de lumière; un système optique comprenant un lecteur optique et un régulateur thermique; un analyseur optique; un système de refroidissement; et un spectromètre amélioré. Le système peut utiliser la cartouche jetable dans le dispositif de traitement d'échantillon, et la coupelle ou cuvette optique dans l'analyseur optique.
Patent CA-3061125-C (CA)
Inventor: PAYTON GARY
IPC: A61K31/395
Filed: 2017-12-15
Granted: 2022-05-24
Abstract: L'invention concerne un dispositif de dosage et de distribution d'une dose d'un médicament non liquide qui comprend un corps pouvant être raccordé à un récipient contenant une quantité d'un médicament non liquide. Lorsque le corps est raccordé au récipient, une quantité de médicament non liquide peut être transférée du récipient à au moins une chambre définie à l'intérieur du corps. Dans un mode de réalisation préféré, deux chambres sont définies à l'intérieur du corps, chacune ayant une taille prédéterminée différente (c'est-à-dire, un volume). Un utilisateur peut régler la quantité de médicament non liquide à transférer à l'aide d'une tige de piston située de manière coulissante à l'intérieur de ladite au moins une chambre, ou avec chacune des deux chambres. Un kit comprend le dispositif et un médicament non liquide qui est facilement dispersible dans une solution aqueuse appropriée pour une administration orale, de préférence une formulation de témozolomide qui peut être titrée facilement et avec précision.
Patent CA-3070173-C (CA)
Inventor: KRUCKENBERG CHRISTOPHER A
IPC: B01D27/08
Filed: 2012-09-06
Granted: 2022-03-22
Abstract: A water filter system having a removable filter unit has a body portion including a distal end and a proximal end adapted to be inserted into a filter head assembly, and an engagement protrusion extending from the proximal end. The engagement protrusion has a first portion that includes a first radius of curvature and a second portion opposing the first portion that includes a second radius of curvature that is larger than the first radius of curvature. The engagement protrusion is positioned in an offset configuration with respect to a longitudinal axis of the body portion and a rotational axis of the filter head assembly.
Patent CA-3074637-C (CA)
Title: Downhole perforating gun tube and components
Inventor: MAULDIN DAWNA
IPC: E21B43/119
Filed: 2020-03-04
Granted: 2023-09-19
Abstract: A gun tube for a downhole perforating gun assembly includes a body having a cavity and one or more weights in the cavity. Gravity acts on the weights, which causes the tube body to rotate around its longitudinal axis so the weights are adjacent the lower part of the wellbore in which the gun assembly is positioned when oriented horizontally. This positions shape charges in the gun tube in a desired position prior to the shape charges being fired. The gun tube may also include one or more end connectors with electrical contacts having a first, extended position, and a second, contracted position, and/or end connectors that can be assembled by hand without the use of tools.
Patent CA-3077902-C (CA)
Inventor: SAUDER DEREK
IPC: A01B63/00
Filed: 2013-10-24
Granted: 2022-02-08
Abstract: Systems, methods and ap-paratus are provided for determining the depth of a trench opened by an agricultural planter. Sensors are provided for detecting the position of a ground-engaging element of the planter such as a gauge wheel or seed firmer of a row unit of the planter. Apparatus and methods are provided for installing such sensors onto a row unit of the planter. Systems, methods and apparatus are provided for controlling downpressure on a row unit based on the trench depth. Methods are provided for mapping trench depth measured by the depth sensors.
Patent CA-3087454-C (CA)
Title: Lock mechanism, lock system, quick exchange bracket assembly and electronic vehicle
Inventor: ZHANG JIANPING
IPC: B60K1/04
Filed: 2018-12-29
Granted: 2022-01-18
Abstract: Provided is a lock mechanism, wherein the lock mechanism includes a lock base, the lock base is provided with an opening and a cavity extending from the opening, the opening is used for the lock shaft mounted to the battery pack to enter the cavity, the lock mechanism further includes: a lock assembly, the lock assembly is connected to one side of the lock base opposite the lock shaft, the lock assembly is moveable relative to the lock base, and the side of the lock base opposite the lock shaft extends into the cavity or exits the cavity; wherein, the lock assembly is capable of preventing the lock shaft from exiting the cavity from the opening when the lock assembly extends into the cavity; the lock assembly is capable of allowing the lock shaft to exit the cavity from the opening when the lock assembly exits the cavity. The lock mechanism is capable of preventing the install and lock of the prior battery pack from being easily failed, which may cause the battery pack to loose or fall off, so that the lock reliability of the battery pack is improved. Provided are also a lock system comprising the above lock mechanism, a quick exchange bracket assembly and an electronic vehicle.
Patent CA-3091112-C (CA)
Title: Immersion cooling temperature control method, system, and apparatus
Inventor: CHRISTIANSEN MARTIN BROKNER
IPC: H05K7/20
Filed: 2019-02-20
Granted: 2023-01-24
Abstract: An apparatus for providing immersion cooling in a circuit card environment includes a circuit card having first and second longitudinally spaced circuit card subassemblies, connected together into a single circuit card oriented substantially in a lateral-longitudinal plane. The first and second circuit card subassemblies have first and second operating temperatures, respectively, which are different from one another. A thermal energy transfer device is operatively connected to an area of the circuit card correlated with a selected one of the first and second circuit card subassemblies. The thermal energy transfer device at least partially induces the respective one of the first and second operating temperatures to the selected circuit card subassembly. The thermal energy transfer device transversely overlies at least a supermajority of the selected circuit card subassembly and is laterally spaced from the other circuit card subassembly. A system and method for providing immersion cooling are also provided.
Patent CA-3093492-C (CA)
Title: Antiviral immunotropic agent for the treatment of acute respiratory viral infections
Inventor: CHERTORIZHSKIJ EVGENIJ ALEKSANDROVICH
IPC: A61K38/08
Filed: 2019-01-22
Granted: 2023-04-11
Abstract: The invention pertains to medicine, in particular pharmacology, and concerns the application of a nasal medicinal composition containing the hexapeptide tyrosyl- D-alanyl-glycyl-phenylalanyl-leucyl-arginine or its pharmaceutically acceptable salt for the treatment of acute respiratory viral infections (ARVIs), in particular those caused by the influenza virus. What is claimed: application of a nasal medicinal composition containing the hexapeptide tyrosyl-D-alanyl-glycyl-phenylalanyl-leucyl-arginine or its pharmaceutically acceptable salt for the treatment of acute respiratory viral diseases (ARVI).
Patent CA-3103568-C (CA)
Title: Methods for producing potassium sulfate and sodium chloride from wastewater
Inventor: BESSENET SEBASTIEN
IPC: C02F1/44
Filed: 2017-11-22
Granted: 2023-01-03
Abstract: A method for producing potassium sulfate from a wastewater stream containing sodium and sulfate is disclosed. The wastewater stream is directed to a membrane separation unit to produce reject and permeate streams. The reject stream is concentrated to form a first brine solution or slurry, which is directed to a glaserite reactor and mixed with potassium liquor to produce glaserite crystals that are separated and directed to a potassium sulfate reactor and mixed with a potassium chloride source to form potassium sulfate crystals that are separated. The potassium chloride source mixed with the glaserite crystals in the potassium sulfate reactor forms the potassium liquor that is mixed with the first brine solution or slurry in the glaserite reactor. The permeate stream is concentrated to form a second brine stream or a second slurry, which is directed to a sodium chloride crystallizer where sodium chloride crystals are crystallized and separated.
Patent CA-3109395-C (CA)
Inventor: DAI GAOXU
IPC: A61F2/24
Filed: 2019-12-24
Granted: 2023-09-26
Abstract: The present application provides a valve stent and a prosthetic valve having the same, and belongs to the technical field of cardiac valves. The valve stent comprises a stent body, a positioning ring and elastic connection wires, wherein the positioning ring in a compressed state is adapted to be arranged in series with the stent body sequentially along an axis thereof, and when the positioning ring has elastically deformed from the compressed state to a propped open state, the positioning ring becomes coaxially sleeved on the stent body due to traction of the elastic connection wire. In the valve stent of the present application, after being implanted, the positioning ring can automatically expand to reach the propped open state by elastic deformation, and due to the traction of the elastic connection wire, the positioning ring can become coaxially sleeved on the stent body.
Patent CA-3111870-C (CA)
Title: Topical sunscreen formulation
Inventor: LOSCHER FRANK
IPC: A61K8/70
Filed: 2019-09-20
Granted: 2022-04-12
Abstract: The present disclosure relates to topical sunscreen formulations comprising a semifluorinated alkane and a metal oxide selected from titanium dioxide, zinc oxide or mixtures thereof.
Patent CA-3114749-C (CA)
Title: Dispositif de recuperation, dispositif de recuperation de co2 equipe de celui-ci, et procede de recuperation
Inventor: MIYAMOTO OSAMU
IPC: B01D53/62
Filed: 2019-09-27
Granted: 2023-10-17
Abstract: Ce dispositif de récupération comprend : un récipient; une conduite d'alimentation en liquide d'absorption pour fournir un liquide d'absorption comprenant un absorbant au récipient; une conduite d'alimentation en eau pour fournir de l'eau au récipient; une conduite de décharge de vapeur pour décharger la vapeur du récipient; une unité de chauffage pour chauffer un liquide qui comprend l'eau et le liquide d'absorption; et une unité de commande qui est structurée de manière à déterminer, sur la base de la température du liquide qui s'est accumulé dans le récipient, la synchronisation d'achèvement d'un processus de récupération d'absorbant dans lequel une vapeur qui comprend l'absorbant est récupérée par l'intermédiaire de la conduite de décharge de vapeur en raison de l'unité de chauffage chauffant le liquide.
Patent CA-3126053-C (CA)
Title: Die for a printhead
Inventor: CUMBIE MICHAEL W
IPC: B41J2/14
Filed: 2019-02-06
Granted: 2023-11-07
Abstract: A die for a printhead comprises a plurality of fluid feed holes disposed in a line parallel to a longitudinal axis of the die, wherein the fluid feed holes are formed through a substrate of the die; a plurality of fluidic actuators proximate to the plurality of fluid feed holes, each of the plurality of fluidic actuators comprising a fluid chamber to receive fluid from the plurality of fluid feed holes, a nozzle, and a driver to eject fluid from the chamber through the nozzle; and circuitry to operate the fluidic actuators, wherein traces are provided in layers between adjacent fluid feed holes of the plurality of fluid feed holes, connecting circuitry on each side of the plurality of fluid feed holes.
Patent CA-3155179-C (CA)
Title: Polymer-ceramic composite housings and housing components for portable electronic devices
Inventor: BAJAJ DEVENDRA NARAYANDAS
IPC: C08L81/06
Filed: 2020-10-09
Granted: 2022-07-05
Abstract: Housing parts for a portable electronic devices, and methods of molding such housing parts for portable electronic devices. Such housing parts comprise: a housing component comprising ceramic particles in a polymer matrix, the ceramic particles comprising from 50% to 90% by volume of the housing component, and the polymer matrix comprising from 10% to 50% by volume of the housing component; the ceramic particles have a Dv50 of from 50 nanometers to 100 micrometers; the ceramic particles are substantially free of agglomeration; the housing component has a relative density greater than 90%; and the housing component is configured to cover a portion of a portable electronic device. The present methods of molding such housing parts comprise: disposing polymer-ceramic core-shell particles in a working portion of a cavity in a mold, each of the core-shell particles comprising a ceramic core comprising a particle of a ceramic, and a polymer shell around the core, the shell comprising a polymer, where the ceramic cores comprise from 50% to 90% by volume of the powder, and the polymer shells comprising from 10% to 50% by volume of the powder; heating the mold to a first temperature that exceeds a melting temperature (Tm) of the first polymer; subjecting the powder in the mold to a first pressure while maintaining the temperature of the mold to or above the first temperature to define a housing component in which the ceramic particles are substantially free of agglomeration; cooling the housing component to a temperature below the Tg or Tm of the first polymer; and removing the housing component from the mold. In such housing parts and methods, the ceramic particles comprise AI2O3, Fe3O4, Fe2O3, ZnO, ZrO2, SiO2, and/or a combination of any two or more of these ceramics; and the polymer comprises PPE, PPS, PC copolymers, PEI, PEI copolymers, PPSU, PAES, PES, PAEK, PBT, PP, PE, semi-crystalline PI, or semi-crystalline polyamide.
Patent CA-3159739-C (CA)
Title: Dispositif d'entrainement de compression de plasma
Inventor: WILKIE JAMES HASTINGS
IPC: F04B37/18
Filed: 2020-12-02
Granted: 2022-10-25
Abstract: L'invention concerne un dispositif d'entraînement de compression de plasma relié à une cuve de confinement de plasma contenant un milieu liquide qui forme une chemise conductrice liquide contenant du plasma, et comprenant deux pistons alignés de manière coaxiale qui sont entraînés successivement vers la chemise conductrice liquide. Un alésage de pousseur contenant un piston pousseur est coaxial à un alésage de dispositif d'entraînement contenant un piston d'entraînement et a un diamètre plus petit que ce dernier de sorte qu'une surface de face annulaire d'interconnexion soit définie au niveau de la jonction des alésages de dispositif d'entraînement et de pousseur. Pendant l'opération de compression, un moteur d'entraînement accélère le piston d'entraînement vers le piston pousseur et comprime un fluide de compression, qui accélère le piston pousseur et pousse le milieu liquide de l'alésage de pousseur dans la cuve, amenant la chemise conductrice liquide à s'affaisser, et à comprimer le plasma. Des forces extérieures appliquées à la paroi de cuve, provoquées par le recul du dispositif d'entraînement de compression et une augmentation de la pression de la cuve sont compensées par une force exercée vers l'intérieur appliquée par le fluide de compression sur la surface de face annulaire pendant l'opération de compression.
Patent NL-168892-C (NL)
IPC: C30B23/02
Filed: 1969-12-22
Granted: 1982-05-17
Abstract: 1,270,550. Semi-conductor device manufacture. WESTERN ELECTRIC CO. Inc. 22 Dec., 1969 [27 Dec., 1968], No. 62287/69. Heading H1K. [Also in Divisions C1 and C7] An epitaxial film of Group III(a) and V(a) elements (Mendelyeev Table given in the Handbook of Chemistry and Physics) is deposited on a substrate of e.g. Si, Ge, gallium arsenide, phosphide or arsenic phosphide, indium arsenide or phosphide or sapphire. Examples of the film are (1) gallium arsenide, (2) gallium phosphide, (3) Ga.As 0 . 25 P 0 . 75 , (4) gallium arsenide with Zn, 'and (5) Gallium arsenide with Te.
Patent NL-175756-C (NL)
IPC: F24B7/04
Filed: 1979-11-12
Granted: 1984-12-17
Abstract: There is described a device formed by a number of hollow elements mounted next to one another and fastened to one another, which have such a profile that they form at the bottom in the horizontal portion thereof, a grate the fuel bears on, merge backwards into a wall and form at the top, horizontal or substantially horizontal vertically or lateral evacuation pipe(s).
Patent RU-1165041-C (RU)
Inventor: GORFUNKEL YU M
IPC: C08F2/00
Filed: 1984-02-15
Granted: 1993-01-23
Abstract: НЕПРЕРЫВНЫЙ СПОСОБ ПОЛУЧЕНИЯ  СОПОЛИМЕРОВ по авТо ев„ №1005 29,  отличающийс  тем, что,  с целью сохранени  работоспособности  процесса при выходе из стро  циркул ционного  устройства реактора каскада , содержащего реакционную массу  с в зкостью не более 10 Пас, уиеньшают  объем реакционной массы в реакторе  с неисправным устройством на  30-50% уменьшением на 50-70 подачи  исходного раствора в каскад с сохранением  посто нной выгрузки из указанного  и последующих реакторов,  после чего устанавливают единый  уменьшенный поток в каскаде, верут  полимеризацию в указанном реакторе  при кипении реакционной среды с возвратом  конденсата мономеров непосредственно , в тот же реактор, а в других  реакторах снижают температуру реакционной  массы изменением давлени  в  испарительных камерах и после устранени  неисправности увеличивают подачу  в каскад исходного раствора до  номинального значени , а выгрузку из  указанного и последующих реа;сторов  сохран ют в размерах 30-50% от номи  нальной, перевод  указанный реактор  С/ в режим полного заполнени , после  с чего восстанавливают единый номинальный  массовый поток в каскадео
Patent RU-1332866-C (RU)
Inventor: SEJDMAN L A
IPC: C23C14/36
Filed: 1985-08-09
Granted: 1994-08-15
Abstract: FIELD: electronic industry. SUBSTANCE: target 2 is fixed on cathode 1. Pole terminals tips 5 and 6 of magnetic system 4 are located with a clearance in respect to each other and with eccentricity in relation to axis of symmetry of target 2 and perpendicular to its plane. Setting target 2 with capability of its periodical turning in relation to its axis of symmetry by angle α decreases influence of wear of target 2 on regimes of its sputtering. Besides, the factor of the latter usage increases. Angle a and figures of eccentricity value are determined by formulae. EFFECT: increase of reproduction of target sputtering process. 2 dwg
Patent RU-1827025-C (RU)
Inventor: PLOTNIKOV PETR K
IPC: G01P5/24
Filed: 1988-05-13
Granted: 1993-07-07
Abstract: Использование: -измерительна  техника , системы ориентации и навигации объектов , переметающихс  относительно среды. Сущность изобретени : излучатели и приемники  ультразвукозых колебаний попарно  расположены на равновысоких стойках, установленных  чзкресточинзх, закрепленных  на полом цилиндрическом насадке, жестко  св занном с фюзел жем контролируемого  объекта. Крестовины расположены а плоскости  его крыльев под утлом е к линии,  перпендикул рной оси насадка, лежащим в  пределах 0  е  45&deg;. Вычислительное устройство  позвол ет получить информацию  об угловой и поступательной скорости контролируемого  объекта. 2 ил.