baber/WOPTO huggingface dataset:
Patent CA-3005288-C (CA)
Inventor: VOISIN FLORIANDRE
IPC: B60C1/00
Filed: 2016-12-08
Granted: 2024-01-09
Abstract: The invention relates to a tire, the tread of which comprises a rubber composition based on at least 90 to 100 phr of one or more diene elastomers referred to as very low glass transition temperature diene elastomers having a range extending from -110°C to -80°C, selected from butadiene homopolymers, copolymers of butadiene and of vinylaromatic monomer, having a content of vinylaromatic units of between 0 and 5% by weight, and mixtures of the latter; a reinforcing filler, said reinforcing filler comprising predominantly by weight a silica referred to as a low specific surface area silica, having a CTAB specific surface area of between 50 and 100 m /g; a coupling agent; a plasticizing system, said plasticizing system comprising at least more than 15 phr (parts by weight per hundred parts of elastomer) of a hydrocarbon resin referred to as having a Tg above 20°C; and a crosslinking system.
Patent CA-3009080-C (CA)
Title: Amplification en chaine par polymerase mediee par la lumiere et systeme de detection de produit et procedes d'utilisation
Inventor: BIRO RONALD L
IPC: B01L3/00
Filed: 2017-03-08
Granted: 2023-10-10
Abstract: L'invention concerne un système d'amplification en chaîne par polymérase (PCR) et de détection de produit par PCR. Le système utilise un sous-système de chauffage photonique direct et uniforme pour induire une amplification PCR à haut débit, réaction par réaction, détectable par un sous-système de détection par fluorescence. L'invention concerne également une surveillance de température réaction par réaction pour une régulation de chaleur à rétroaction dynamique. L'invention concerne en outre des procédés d'utilisation correspondants.
Patent CA-3018409-C (CA)
Title: Identity registration method and device
Inventor: MENG FEI
IPC: H04L9/32
Filed: 2017-03-20
Granted: 2021-07-20
Abstract: Disclosed are an identity registration method and device. The method comprises: a terminal receiving biometric information about a user to be verified, matching standard biometric information consistent with the biometric information to be verified, and when a private key corresponding to an identifier is not found according to the identifier corresponding to the standard biometric information, registering the identity of the user to a server according to the biometric information to be verified, so that the server saves a public key corresponding to the biometric information to be verified. By means of the method, no matter which biometric information is used by a user for registration, as long as the biometric information to be verified has been stored locally at the terminal, the identity of the user can be registered directly according to the biological characteristic information to be verified, so to complete service processing, bringing about great convenience to the user in using a service, and also effectively improving the success rate of using the service at the same time.
Patent CA-3022485-C (CA)
Title: Panel holder for fastening a panel to a housing frame of a switchgear cabinet, and corresponding switchgear cabinet
Inventor: REUTER WOLFGANG
IPC: H02B1/01
Filed: 2017-04-19
Granted: 2021-06-01
Abstract: The invention relates to a panel holder (1) for fastening a panel (100) to a housing frame (200) of a switchgear cabinet (300), characterized in that the panel holder (1) is an open clip, which has two free push-in portions (2, 3), which can be braced against one another for engagement in a recess (201) of a housing frame (200), wherein the push-in portions (2, 3) are connected to one another by means of a fastening flange (5) for a panel (100), said flange having a threaded passage (4), in particular a threaded bore, and wherein the fastening flange (5) is arranged at a distance from one of the push-in portions (2, 3) and the threaded passage (4) is arranged in alignment with this push-in portion (2), such that a screw (400) screwed in through the threaded passage (4) impinges on the push-in portion (2) aligned with the threaded passage (4) and thus braces the push-in portions (2, 3) against one another. The invention further relates to a corresponding switchgear cabinet.
Patent CA-3035298-C (CA)
Title: Predicting depth from image data using a statistical model
Inventor: GODARD CLEMENT
IPC: G06V10/764
Filed: 2017-09-12
Granted: 2023-03-21
Abstract: Systems and methods are described for predicting depth from colour image data using a statistical model such as a convolutional neural network (CNN), The model is trained on binocular stereo pairs of images, enabling depth data to be predicted from a single source colour image. The model is trained to predict, for each image of an input binocular stereo pair, corresponding disparity values that enable reconstruction of another image when applied, to the image. The model is updated based on a cost function that enforces consistency between the predicted disparity values for each image in the stereo pair.
Patent CA-3037524-C (CA)
Inventor: CARSWELL SAMUEL A
IPC: B60R11/02
Filed: 2016-09-21
Granted: 2023-09-26
Abstract: L'invention concerne un système de divertissement comprenant une unité d'affichage de dossier de siège amovible et une station d'accueil. L'unité d'affichage de dossier de siège peut comprendre un mécanisme de libération à papillon de verrou rotatif qui empêche une libération non autorisée de l'unité d'affichage de la station d'accueil. Le système peut comprendre un système de fixation à trois points qui offre une protection supplémentaire contre un détachement accidentel de l'unité d'affichage et apporte une sécurité en cas de délogement partiel. Le système peut comprendre un système de broche de commande de courant qui garantit que le courant n'est pas délivré de la station d'accueil à l'unité d'affichage avant que les connecteurs respectifs aient été correctement mis en prise. Le système peut en outre comprendre une station d'accueil à connecteur à broche flottante qui peut permettre l'installation de l'unité d'affichage même lorsque les connecteurs de l'unité d'affichage et de la station d'accueil deviennent désalignés. Le système peut également comprendre un système de dissipation de chaleur qui utilise la station d'accueil pour partager la charge de dissipation de chaleur avec l'unité d'affichage.
Patent CA-3041469-C (CA)
Title: Dual sided shot peening of blisk airfoils
Inventor: BRAND TERRANCE ALAN
IPC: B24C1/10
Filed: 2019-04-29
Granted: 2021-05-18
Abstract: Dual sided shot peening system includes pressurized air supply in communication with independently controllable first and second air pressure regulators in communication with first and second shot supplies and independently controlled first and second shot flow control valves disposed between first and second nozzles and the shot supplies. Computer may be in control of regulators and valves. Nozzle supports may fixedly or movably support nozzles during shot peening. The system may be used for simultaneously shot peening first and second sides of a portion of a workpiece such as airfoils of a BLISK. First and second streams from first and second nozzles may have different properties and may be varied during shot peening.
Patent CA-3051749-C (CA)
Inventor: MCKIBBEN AARON P
IPC: E05B47/06
Filed: 2013-01-30
Granted: 2023-07-25
Abstract: Disclosed are various embodiments of lock devices, systems, and methods. A lock of the application can include an internal mechanism to permit backdriven operation and lost motion operation. In one form the lock can be made from an assembly of parts that have locating features that require one way installation/assembly. The lock can include an internal power source capable of driving electronics used to determine handedness of a door.
Patent CA-3056534-C (CA)
Inventor: Kukucka Paul
IPC: B25B13/06
Filed: 2017-07-19
Granted: 2022-10-18
Abstract: A screw bit body which allows for efficient torque force application onto a socket fastener. The screw bit body includes a plurality of laterally-bracing sidewalls, a first base, and a second base. The laterally-bracing sidewalls are radially distributed about a rotation axis of the screw bit body with each further including a first lateral edge, a second lateral edge, a bracing surface, and an engagement cavity. The engagement cavity creates an additional gripping point to prevent slippage in between the screw bit body and the socket fastener. The engagement cavity traverses normal and into the bracing surface. Additionally, the engagement cavity traverses into the screw bit body from the first base to the second base. The engagement cavity is specifically positioned offset from the first lateral edge by a first distance and positioned offset from the second lateral edge by a second distance.
Patent CA-3059933-C (CA)
Title: Apparatus for sampling surfaces
Inventor: SAMADPOUR MANSOUR
IPC: G01N1/02
Filed: 2018-04-19
Granted: 2023-11-07
Abstract: Disclosed are devices and methods using the devices for collecting biological and other specimens or substances from surfaces being interrogated for such contamination. Particular device aspects comprise a handle, with a frame at one end receptive to insertion and removal of a sampling medium (collecting member) intended for wiping against a surface, with the sampling member being held in place by passive projections from the frame without the need for the use of glue or articulating or moving parts. The Frame and/or the collecting member may also comprise at least one attached or integral scraping member or surface for breaking biofilms and thus making the microbes or other substances more available to being sampled by the collecting member.
Patent CA-3071461-C (CA)
Inventor: TARREGA KLEIN MARC
IPC: E05D5/02
Filed: 2018-08-02
Granted: 2021-06-01
Abstract: La présente invention concerne un dispositif de fixation de vitres pour des portes coulissantes, formé d'une plaque arrière (3) sur laquelle repose un élément de roulement (2) configuré pour permettre le déplacement du dispositif de fixation (1) le long d'un profilé (F) d'une porte coulissante (P); et une première plaque avant (4) et une deuxième plaque avant (5) faisant face à la plaque arrière (3) et pouvant être reliées à celle-ci, définissant une feuillure intermédiaire (7) pour la fixation d'une vitre (H). Ledit dispositif de fixation (1) comprend une troisième plaque avant (6) faisant face à la plaque arrière (3) et pouvant être reliée à celle-ci, qui est disposée entre la première plaque avant (4) et la deuxième plaque avant (5).
Patent CA-3083048-C (CA)
Title: Machine a couper des tubes comprenant une tige de coupe commandee, flottante, ainsi que procede de coupe
Inventor: RATTUNDE ULRICH
IPC: B23D21/14
Filed: 2018-11-16
Granted: 2022-08-09
Abstract: Cette invention porte sur une machine servant à couper des tuyaux qui comprend un tuyau à partir duquel une section de tuyau doit être coupée, une matrice à découper fixe, une matrice à découper mobile pouvant se déplacer par rapport à la matrice à découper fixe et un mandrin de coupe qu'on introduit dans le tuyau et qui comprend un mandrin fixe ainsi qu'un mandrin pouvant être déplacé par rapport au mandrin fixe. Pendant la coupe, le mandrin de coupe adopte une position de coupe et est disposé dans le tuyau de manière flottante. Il est fourni un élément de couplage magnétique qui comprend un stator de couplage disposé à l'extérieur du tuyau et un rotor de coupage disposé sur 10 le mandrin fixe. Le déplacement d'un champ magnétique dans une direction longitudinale peut être commandé au moyen de valeurs de commande et un capteur de positions comprend un stator de capteur connecté à un bâti dans une position fixe ainsi qu'un rotor de capteur connecté au mandrin fixe dans une position fixe. Le capteur de position sert à mesurer les déviations axiales du mandrin de coupe par rapport à la position de coupe. Une unité de commande convertit les valeurs des mesures de déviations 15 en valeurs de commande grâce auxquelles le mandrin de coupe peut être ramené à la position de coupe.
Patent CA-3121772-C (CA)
Inventor: PROCTOR ALAN LEE
IPC: G01S15/89
Filed: 2021-06-10
Granted: 2023-09-26
Abstract: Il est décrit un système dimagerie dun environnement sous-marin. Le système comprend un ou plusieurs ensembles déléments de transducteur. Chaque ensemble fonctionne à un déphasage fixe et sa fréquence varie, de sorte à ce quil y ait une forme de faisceau de plusieurs faisceaux de retour de sonars dans deux portées dangles. Les ensembles peuvent être orientés dans le but de combler lécart au niveau de la fenêtre découte des autres ensembles, dans le but de créer un arc continu de fenêtre découte. En conséquence, une image en deux dimensions et en direct du sonar peut être formée. Un ou plusieurs faisceaux de retour de sonars pointés vers le bas peuvent être choisis et utilisés pour former des images de sonar vers le bas auxquelles les pêcheurs à la ligne sont habitués, sans faire appel à des éléments de transducteur différents. Des arcs de poissons formés à laide de nombreux faisceaux de retour de sonar peuvent être placés adéquatement au sein dune image de sonar vers le bas de haute résolution, dans le but de former une image de sonar combinée souhaitable.
Patent CA-3123372-C (CA)
Inventor: BURGER DANILO
IPC: G06F21/30
Filed: 2019-12-13
Granted: 2024-01-02
Abstract: The present invention relates to an authorisation method for the release of resources, which may be used offline. The method comprises transmission of a resource request from a client to a provider via an agent; transmission of a receipt comprising an authorisation response from the resource owner to the client; transmission of the receipt from the client to the provider and release or blocking of the resource in accordance with the authorisation response. If there is no connection between the client and the resource owner: transmission of a resource request from a client to a provider, the transmission being made via an agent; transmission of an authorisation request from the provider to the client; transmission of a receipt comprising a certificate issued by the resource owner in advance from the client to the provider and release or blocking of the resource in accordance with the receipt comprising the certificate.
Patent CA-3128645-C (CA)
Inventor: BETHEL RICHARD
IPC: C07F9/6558
Filed: 2015-08-24
Granted: 2023-06-27
Abstract: Compounds, or pharmaceutically acceptable salts and/or solvates thereof, represented by formula la, wherein: R1 is 0R11, or NR5R5'; R2 is F; R5 is H, Ci-Csalkyl, OH, C(=0)R6, OC(=0)R6 or OC(=0)0R6; R5. is H or Cl-Csalkyl; R6 is Cl-Cualkyl or C3-C7cycloalkyl;  R11 is H or Ci-Csalkyl; R13 is H, or optionally substituted phenyl, pyridyl, benzyl, indolyl or naphthyl; R15 is Cl-Csalkyl, C3-C7cycloalkyl, C3-C7cycloalkylCi-C3alkyl, phenyl, benzyl or indolyl; R16 is H, or optionally substituted Cl-Cloalkyl, C2-Cloalkenyl, C3-C7cycloalkyl, C3-C7cycloalkyIC1-C3alkyl, benzyl, or phenyl; have utility in the treatment of cancer.
Patent CA-3130022-C (CA)
Inventor: ZWANEVELD LUIT CORNELIS
IPC: F16B5/01
Filed: 2020-02-17
Granted: 2023-08-01
Abstract: La présente invention concerne un assemblage d'un premier panneau (1) et d'un second panneau (2), une surface d'extrémité de tête (12) du premier panneau étant reliée à une surface latérale (22) du second panneau, l'assemblage ayant une forme de L ou une forme de T lorsqu'il est vu dans une vue en coupe transversale. Les panneaux sont liés à l'aide d'au moins un premier adhésif (4) ayant un premier module d'élasticité (?1) et un second adhésif (5) ayant un second module d'élasticité (?2) qui est inférieur au premier module d'élasticité (?1). Le premier adhésif lie les panneaux dans une première région et le second adhésif lie les panneaux dans une seconde région, la seconde région étant disposée à côté de la première région, lorsqu'elle est vue dans la vue en coupe transversale.
Patent CA-3152396-C (CA)
Title: Rotating grate with a cleaning device for a biomass heating system
Inventor: SOMMERAUER THILO
IPC: F23H15/00
Filed: 2020-09-03
Granted: 2022-11-29
Abstract: The invention relates to a revolving grate (25) for a biomass heating system (1), comprising: at least one revolving grate element (252, 253, 254); at least one bearing shaft (81) via which the revolving grate element (252, 253, 254) is rotatably mounted; at least one cleaning device (125) attached to one of the revolving grate elements (252, 253, 254), wherein the cleaning device (125) has a mass element (127) that moves relative to the revolving grate element (252, 253, 254), wherein the cleaning device (125) is designed in such a way that, with the rotation of the revolving grate element (252, 253, 254), an acceleration movement of the mass element (127) is initiated, such that the cleaning device (125) exerts a knocking action on the revolving grate element (252, 253, 254) in order to clean the revolving grate element (252, 253, 254).
Patent CA-3161588-C (CA)
Inventor: PATWARDHAN KETAN
IPC: G06F21/74
Filed: 2018-01-30
Granted: 2022-10-18
Abstract: Methods and systems related to near field communication (NFC) front ends for point of sale terminals are disclosed. One point of sale system includes an NFC front end communicatively coupled to an antenna, a discrete microcontroller (DM) communicatively coupled thereto, and an applications microprocessor (AP) communicatively coupled to the DM. The DM stores a first software stack for a first NFC protocol, a second software stack for a second NFC protocol, and instructions to process a digitized NFC signal from the NFC front end with the first software stack. The AP stores instructions to instantiate an operating system for the point of sale system, instantiate a master NFC service, and transmit a remote procedure call from the master NFC service to the DM to switch between the first software stack and the second software stack.
Patent NL-161789-C (NL)
IPC: C08J7/12
Filed: 1976-07-09
Granted: 1983-04-18
Abstract: 1523047 Cation exchange membranes for brine electrolysis cells ASAHI KASEI KOGYO KK 2 July 1976 [9 July 1975(2) 31 March 1976] 27654/76 Heading C7B [Also in Divisions B5 and C3] Electrolytic cells, especially for brine, have the anode and cathode compartments separated by a cation exchange membrane comprising a fluorocarbon polymer containing pendant carboxylic groups of formula -OCF2COOM, where M is hydrogen, ammonium, quaternary ammonium or metal. The said groups are obtained by reduction of -OCF 2 CF 2 SO 3 X groups (see Division C3), and the membrane may contain residual groups of this type. Preferred membranes contain -OCF 2 COOM groups on one surface, which faces the cathode, and -OCF 2 CF 2 SO 3 M groups on the opposite surface. The membrane may be formed from a single film, or may be a composite of two polymeric films, and in either case it may further include a reinforcing layer, e.g. a fabric formed from PTFE fibres. The 27 specific examples describe a variety of such membranes and their application in the electrolysis of brine, the starting copolymers being of tetrafluoroethylene and perfluoro (3, 6-dioxa- 4-methyl-7-octene sulphonyl fluoride, in some cases with a further monomer which is hexafluoropropene, perfluoropropyl vinyl ether or perfluoro- 3, 6-dioxa-5-methyl-nonene-1.
Patent RU-1374719-C (RU)
Inventor: SEMENOV A A
IPC: C07F7/18
Filed: 1986-02-12
Granted: 1992-11-23
Abstract: Изобретение касаетс  кремнийоргани-  ческих веществ, в частности производных  винилтри-н-алкилоксисиланов, где алкил -  H-Cio-Ci4, в качестве гидрофобной добавки к  чеистобетонным смес м, которым они  придают большую прочность. Цель - создание  более эффективных добавок к бетонным  смес м. Синтез новых веществ ведут из Cio  С14-спирта и винилтрихлорсилана при 80&deg;С  до полного удалени  HCI. Выход, %: найденна  (вычисленна ) мол. масса; п о; d   г/см а) 40,2; 520(526);  39,3; 560 (568); 1.4488;  600(610); 1,4529; 0,8402;  1,4578; 0,8357; д) 15,2;  0,8315. Испытани  новых добавок в бетонных  смес х показывают увеличение его  прочности на сжатие на 30%, снижение капилл рного  подсоса в 3,2 раза и объемного  водопоглощени  на 35-40%. 1 табл, по; d 20,  1,4456; 0,8512; б)  0,8455; в) 31,7;  г) 23.6; 645(652);  685(694); 1,4599;
Patent RU-1582525-C (RU)
Inventor: SAMOKHVALOV YU I
IPC: B29D30/24
Filed: 1988-05-07
Granted: 1995-11-20
Abstract: FIELD: tyre industry. SUBSTANCE: each sector of inner contour is hinge-coupled through rib with inner hub and hinge-coupled with outer hub by means of lever. Sectors of neighboring groups are furnished with locking member. EFFECT: increased drum folding coefficient, enhanced operation reliability. 2 cl, 3 dwg
Patent RU-1799744-C (RU)
Inventor: SOTSKIJ MIKHAIL YU
IPC: G01P15/09
Filed: 1989-03-29
Granted: 1993-03-07
Abstract: Использование: приборостроение, технологи  изготовлени  па ных изделий.  Сущность изобретени : устройство, содержащее  основание с электрическим и электродным  элементами, размещают на  самоустанавливающейс  опоре/ прикладывают  усилие к слою припо  с одновремен-   ным подведением тепла, причем приложение  усили  осуществл етс  с  демпфированием, а масса припо   вл етс   калиброванной. Установка дл  монтажа устройства  содержит неподвижную верти-  кальную опору 2, установленные на ней  горизонтальную подставку 1 дл  размещени  элементов устройства и стойку 3, на  которой размещен узел подачи давлени ,  содержащий пуансон 5, закрепленный в узле  с возможностью перемещени  вдоль  стойки 3, и узел подведени  тепла к зоне  закреплени  элементов 1 устройства пайкой . Дл  размещени  электрического элемента  устройства установка снабжена  самоусганавливающейс  опорой 11, а пуансон  5 . дл  приложени  усили  выполнен  подпружиненным. 1 з. п. ф-лы, 3 ил. (Л С
Patent RU-1778046-C (RU)
Inventor: BORISOV VALERIJ V
IPC: B65G5/00
Filed: 1989-10-25
Granted: 1992-11-30
Abstract: Изобретение относитс  к подземному  хранению жидких и газообразных углеводородов  в устойчивых горных породах. Способ предусматривает спуск колонны заливочных  труб, закачку замещающей жидкости с  одновременным вытеснением т желой до  установлени  границы раздела между ними  на нижнем торце колонны заливочных труб,  закачку с помощью замещающей жидкости  расчетного объема тампонажного состава,  например, полимерной композиции. Тампо-  нажный раствор закачивают через заливочные  трубы без выхода циркул ции.  Перемещают его в заданный интервал ствола  скважины путем закечки дополнительной  порции замещающей жидкости при одновременном  повышении давлени  на устье  скважины. Выдерживают скважину на период  образовани  полимерного пакета при установленном  давлении на устье,  уравновешивают давлени  на пакере путем  вытеснени  замещающей жидкости рассолом . Устанавливают на пакере цементный  мост и извлекают заливочные трубы из скважины . 6 ил. (Л С
Patent RU-1771932-C (RU)
Inventor: SEREBRYANNIKOV VLADIMIR S
IPC: B24B39/02
Filed: 1989-11-03
Granted: 1992-10-30
Abstract: Использование: обработка металлов поверхностным  пластическим деформированием , чистова  обработка отверстий малых  диаметров в услови х малой жесткости,  Сущность изобретени : пола  оправка раскатки  соединена накидной гайкой с державкой . Деформирующие шарики размещены в  радиальных отверсти х оправки и контактируют  с пространственно плавающим опорным  шариком, который размещен в аксиальной  полости оправки и подпружинен нажимным  устройством. В державке  установлены нажимное устройство, механизм  регулировани  и элементы контрол   усили  раскатывани  и величины радиального  хода шариков. Нажимное устройство  выполнено в виде штока, вкладыша, пружины  и опорной гайки. Пружина размещена  между вкладышем и опорной гайкой, перемещающейс  по регулировочному винту  при его повороте вокруг оси. Регулировочный  винт своим буртиком контактирует со  втулкой державки. Регулировочна  гайка и  контргайка механизма регулировани  величины  радиального хода шариков установлены  на державке. Штифт радиально  размещен своими концами во внутреннем  кольцевом пазу регулировочной гайки и  проходит сквозь отверсти  в державке и  вкладыше. 2 з.п. ф-лы, 1 ил. сл