baber/WOPTO huggingface dataset:
Patent CA-3018608-C (CA)
Title: Soluble balls for preparing solutions
Inventor: FORTIN TANGUY
IPC: G01N1/28
Filed: 2017-03-23
Granted: 2023-08-15
Abstract: The present invention relates to the preparing of solutions, in particular for performing analysis methods, in particular by spectrometry, especially for the production of standard solutions that are useful, for example, in the calibration of spectrometry apparatus or for performing diagnostic methods. The invention enables the performing of an easy preparation method for such standard solutions. In particular, the present invention relates to the preparation of a solution of at least one product to be dissolved, comprising the dissolving of one or more soluble balls in the solvent of the solution, to the surface of which said product or products are grafted.
Patent CA-3027156-C (CA)
Title: Bar collimator, backlight system and method
Inventor: LI XUEJIAN
IPC: G02B6/10
Filed: 2016-07-26
Granted: 2021-05-25
Abstract: A bar collimator and a backlight system employ diffractive coupling to provide a collimated source of illumination to a backlight. The bar collimator includes a light guide and a diffraction grating disposed on a side of the light guide. The light guide is configured to guide light received from a light source as guided light. The diffraction grating is configured to diffractively couple out a portion of the guided light and to direct the diffractively coupled-out portion toward an input of a backlight as a collimated light having an extent corresponding to a length of the backlight input. A backlight system includes the bar collimator and further includes a light source and a backlight adjacent to the light guide of the bar collimator, the backlight being configured to receive collimated light from a diffraction grating of the bar collimator.
Patent CA-3027260-C (CA)
Title: Plain bearing assembly
Inventor: HARTMANN JUERGEN
IPC: F16C11/02
Filed: 2017-06-09
Granted: 2020-10-27
Abstract: In an embodiment, a bearing including a generally cylindrical sidewall having a thickness, t sw; a circumferentially extending feature projecting radially outward from the generally cylindrical sidewall, wherein the circumferentially extending feature has an axial height of at least about 2.0 t sw; and a flange disposed at an axial end of the generally cylindrical sidewall and spaced apart from the circumferentially extending feature. In another embodiment, an assembly including a first component comprising an aperture; a second component coaxial with respect to the first component; and a bearing disposed axially between the first and second components and at least partially within the aperture of the first component, wherein the first and second components are spaced apart from one another by a distance, D, and wherein the bearing is visible from a side elevation view along the entire distance, D.
Patent CA-3029955-C (CA)
Title: Device for measuring the stiffness of postal articles
Inventor: EL BERNOUSSI HICHAM
IPC: B07C1/16
Filed: 2017-05-19
Granted: 2020-11-03
Abstract: A device for measuring the stiffness of postal articles based on the principle of measuring the sag of a bending beam comprises a rectilinear portion (9) for conveying articles, a deflection roller (12) staggered between two wheels (11a, 11b) with deformable rims so as to form a substantially triangular crest on the rectilinear conveying portion and an inlet ramp (13) arranged upstream from said crest and which follows the rising slope of the crest.
Patent CA-3045930-C (CA)
Title: Improved door control system
Inventor: MIU TRAIAN
IPC: E05B83/36
Filed: 2017-12-01
Granted: 2020-05-26
Abstract: In an aspect, a door control system is provided for a vehicle door and includes a pushrod and a locking device. The pushrod has a first end connected to one of the vehicle body and the vehicle door. At least a portion of the locking device is mounted to the other of the vehicle body and the vehicle door. The locking device includes a leadscrew, a leadscrew nut, a housing, and a brake. The pushrod has a second end connected to the leadscrew nut. The leadscrew nut is constrained against rotation but is slideable along a guide path by movement of the pushrod, which causes rotation of the leadscrew. The brake is positionable in a braking position in which the brake prevents rotation of the leadscrew, and a release position in which the brake permits rotation of the leadscrew.
Patent CA-3048437-C (CA)
Title: Tapered joint implant and related tools
Inventor: WALSH STEVEN P
IPC: A61F2/46
Filed: 2012-05-24
Granted: 2022-06-21
Abstract: A tool configured to make a wedge-shaped recess within a bone along or near a joint of a patient. The tool includes a main body comprising proximal and distal ends. The proximal end is configured to be selectively rotated. The tool also includes a flange located along the distal end of the main body, and at least one articulating cutter extending distally from the flange. The articulating cutter configured to be selectively moved between stowed and radially extended positions. The articulating cutter is configured to be angled relative to a longitudinal axis of the tool when in the radially extended position. The articulating cutter is configured to create the wedge-shaped recess within the bone when in the radially extended position. A diameter of a bottom opening of the recess is larger than a diameter of a surface opening of the recess. The tool ensures proper securing of an implant with a patient's bone.
Patent CA-3048887-C (CA)
Inventor: KUNISETTY SRIDHAR
IPC: H04L41/082
Filed: 2017-12-12
Granted: 2022-11-29
Abstract: La présente invention concerne un système (100) qui comprend un serveur de mise à jour (110) en communication avec au moins un dispositif client (106 107 108) à travers un réseau (102). Un moteur de programmateur intelligent (118) programme le déploiement d'une mise à jour (117) pour au moins un premier groupe de dispositifs clients. Une interface de serveur de configuration automatique de surveillance (111) déploie la mise à jour pour le premier groupe de dispositifs clients. Un moteur d'analyse (114) identifie au moins une anomalie se produisant dans le premier groupe de dispositifs clients résultant de la mise à niveau. Lorsque ceci se produit, le moteur de planification annule les mises à jour futures pour au moins un second groupe de dispositifs clients, le groupe ultérieur comprenant des dispositifs ayant au moins une caractéristique de dispositif qui sont en corrélation avec d'autres dispositifs du premier groupe de dispositifs clients subissant lesdites anomalies.
Patent CA-3054149-C (CA)
Title: Improved separator unit particularly suitable for being used in cutting lines of laminar materials into strips and cutting line comprising said separator unit
Inventor: PILOT ANDREA
IPC: B65H75/24
Filed: 2018-02-27
Granted: 2021-06-08
Abstract: A separator unit (1) suitable for being used in a cutting line (100) of laminar materials into strips, of the type comprising an expandable shaft (2), a storage magazine (4) for storing separator tools (5), which is operatively associated with an end (2b) of the expandable shaft (2), separator tools (5) provided with ring nuts (51) configured to allow the translation of the separator tools (5) from the storage magazine (4) to the expandable shaft (2), and vice versa, the separator tools (5) being susceptible to being locked on the expandable shaft (2), and translation means (6) configured to translate the separator tools (5) along the expandable shaft (2). The separator unit provides for the expandable shaft (2) to be provided with a first slit (7) adapted to house a locking element (8) with a knurling (9) on its outwards facing surface (8a) and susceptible to translating in radial direction and provides for the ring nuts (51) to have a counter-knurling (10) on a length of their surfaces (51 a) facing the expandable shaft (2). The knurling (9) and the counter-knurling (10) are configured to fixedly couple when the surface (8a) of the locking element (8) is placed in contact with the surfaces (51a) of the ring nuts (51).
Patent CA-3063019-C (CA)
Inventor: SEKINE KIYOSHI
IPC: G06F40/20
Filed: 2018-05-07
Granted: 2021-01-19
Abstract: A voice-assisted presentation system is configured 1) to perform voice recognition; 2) to extract a plurality of conversation-derived terms from the voice recognition;  3) to store the conversation-derived terms and search keyword in an associated manner; 4) to extract a plurality of search using the plurality of conversation-derived terms; 5) to store each page of a plurality of presentation materials, a search term of each page, and a score of the search term in an associated manner; 6) to extract a page of presentation material associated with the search keyword; 7) to extract the search keyword as a selection term for selecting a slide when the page of presentation material exists; and 8) to cause the selection term to be displayed on a display unit.
Patent CA-3072276-C (CA)
Inventor: DOGUET PASCAL
IPC: A61B5/308
Filed: 2017-08-31
Granted: 2020-09-29
Abstract: The present invention concerns an optoelectronic electrode element which is implantable in a human or animal body for placement on a biological tissue for electrically stimulating and/or sensing physiological parameters of said biological tissue and powered by a source of light energy, said optoelectronic electrode element comprising: (a) an electrode module (40) comprising at least a first and second electrodes (41, 42) each comprising an electrode surface (41s, 42s), (b) an optoelectronic module (20) comprising a photovoltaic cell (21 a) suitable for transforming optical energy into electrical energy, (c) a feeding fibre optic (31a), (d) a coupling module (10) comprising: .cndot. a circuit receiving portion (12) for inserting, positioning, and rigidly fixing the optoelectronic module (20) to the coupling module (10); .cndot. a feeding fibre cavity (11a) for inserting and coupling the feeding fibre optic to bring it in optimal optical communication with the photovoltaic cell; (e) wherein, the coupling module (10) is coupled directly to a fixing area of the electrode module (40), such that the photovoltaic cell be in electrical contact with the first and second electrodes (41, 42).
Patent CA-3073054-C (CA)
Title: Compositions comprising non-halogenated solvents for use in oil and/or gas wells and related methods
Inventor: SMITH RICHARD HARLEN
IPC: E21B43/16
Filed: 2018-08-17
Granted: 2022-05-31
Abstract: Compositions comprising non-halogenated solvents for use in various aspects of a life cycle of an oil and/or gas well, and related methods, are provided. In some embodiments, the composition comprises a solvent blend and one or more surfactants. In some embodiments, the solvent blend comprises a first type of solvent (e.g., a terpene) and a second type of solvent (e.g., a non-halogenated solvent). The composition may comprise about 90 wt% to 99.9 wt% of the solvent blend, and about 0.1 wt% to 10 wt% of one or more surfactants, versus the total weight of the composition. In some embodiments, compositions can be used in methods for treating an oil and/or gas well, having a wellbore that comprises one or more fluids. A composition may be delivered into the wellbore, passing through the one or more fluids to reduce residues comprising asphaltenes, paraffins or combinations thereof on or near the wellbore.
Patent CA-3074596-C (CA)
Title: Systems and methods for robust time division multiplex patterns
Inventor: LI XINCAI
IPC: H04W72/0446
Filed: 2017-09-04
Granted: 2023-10-31
Abstract: A system and method for time division multiplexing using different radio access technologies is disclosed. In one embodiment, a method performed by a first communication node includes: identifying a time division multiplex pattern that associates a plurality of time domain resources with: one of an uplink signal and a downlink signal, and one of at least two radio access technologies; receiving the uplink signal using at least one first associated time domain resource; and transmitting the downlink signal using at least one second associated time domain resource, wherein the plurality of time domain resources are sequential, and wherein at least one first and second associated time domain resources are associated with different radio access technologies.
Patent CA-3086296-C (CA)
Title: Ensemble chaine semi-rigide
Inventor: KIRBY DAVID A
IPC: E06B9/78
Filed: 2018-12-20
Granted: 2023-04-04
Abstract: L'invention concerne un système de traitement de fenêtre actionné manuellement pouvant comprendre un tube à rouleau, un matériau de revêtement et un ensemble chaîne semi-rigide. Le matériau de revêtement peut être fixé au tube à rouleau et peut être actionné entre une position élevée et une position abaissée par rotation du tube à rouleau. L'ensemble chaîne semi-rigide peut être configuré pour être actionné par un utilisateur pour faire tourner le tube à rouleau. L'ensemble chaîne semi-rigide peut être configuré pour limiter la taille d'une boucle qui peut être formée par l'ensemble chaîne semi-rigide. L'ensemble chaîne semi-rigide peut être couplé de manière fonctionnelle à une poulie d'entraînement du système de traitement de fenêtre. L'ensemble chaîne semi-rigide peut comprendre un boîtier externe souple et une tige de raidissement. Le boîtier souple peut entourer et fonctionner le long de la tige de raidissement. La chaîne creuse peut comprendre de multiples liaisons qui sont reliées ensemble pour former une boucle continue.
Patent CA-3091410-C (CA)
Title: Folding tool
Inventor: LEVAND VICTOR J
IPC: B26B1/02
Filed: 2017-02-07
Granted: 2023-01-10
Abstract: Provided is a tool that includes a handle assembly including a top portion and a bottom portion. The tool also includes a lock plate disposed between the top and bottom portions and having a deflectable arm having a free end biased towards the top portion, a fixed end opposite the free end, an inner edge, an outer edge, and a detent near the free end and the inner edge. The tool additionally includes a blade having first and second ends, an indent in a bottom surface of the blade near the first end for engaging the detent in a closed position, and a ramp on the bottom surface near the indent defining a reduced thickness portion of the blade that reduces in thickness from the indent towards an edge of the blade to reduce contact between the detent and the blade during rotation of the blade.
Patent CA-3108481-C (CA)
Inventor: MANSFIELD WILLIAM M
IPC: H02M3/335
Filed: 2018-08-03
Granted: 2023-10-31
Abstract: An electronics (100) configured to determine an input voltage to a galvanic isolation point of the electronics (100) is provided. The electronics (100) comprises an isolation transformer (120) configured to conduct a primary current (Ip) provided by an input voltage source (110), and provide a secondary voltage (Vs), the secondary voltage (Vs) being proportional to a primary voltage (Vp) induced by the primary current (Ip). The electronics (100) also comprises a peak detection circuit (130) coupled to the isolation transformer (120), the peak detection circuit (130) being configured to receive the secondary voltage (Vs) and, based on the secondary voltage (Vs), provide a signal that is proportional to the primary voltage (Vp).
Patent CA-3115062-C (CA)
Inventor: ABMA RAYMOND LEE
IPC: G01V1/36
Filed: 2019-10-07
Granted: 2023-11-28
Abstract: L'invention concerne un procédé d'exploration sismique au-dessus d'une zone de sous-sol présentant des caractéristiques structurelles ou stratigraphiques propices à la présence, la migration ou l'accumulation d'hydrocarbures. Ce procédé consiste à accéder à au moins une partie d'un relevé de sources sismiques mixtes ; à séparer lesdites deux excitations de sources sismiques interférentes au moins, par séparation par inversion ; à produire au moins un regroupement de sources en fonction de la séparation ; et à utiliser ledit regroupement de sources au moins pour explorer des hydrocarbures à l'intérieur de ladite zone de sous-sol. Le relevé sismique de sources mixtes contient au moins deux excitations de sources sismiques interférentes, lesdites excitations pouvant être produites par des types de sources sismiques présentant différentes signatures ou caractéristiques de fréquence.
Patent CA-3134673-C (CA)
Inventor: FERNIG DAVID
IPC: G06F16/903
Filed: 2021-10-18
Granted: 2023-12-19
Abstract: Des méthodes et des systèmes pour produire des résultats de recherche basés sur une requête de recherche, la méthode comprend : la réception dune première requête de recherche comprenant un ou plusieurs termes de recherche, obtenir une liste des résultats de recherche pour la première recherche, déterminer, sur la base des interactions entre les utilisateurs et les résultats de recherche non modifiés pour une ou plusieurs requêtes de recherche antérieures incluant un ou plusieurs termes de recherche, un premier score dengagement associé à la première requête de recherche, déterminer que la première note dengagement est inférieure à un premier seuil, réagir pour déterminer que le premier score dengagement est inférieur au premier seuil, et modifier la liste des résultats de recherche.
Patent CA-3146552-C (CA)
Title: Devices and methods for vibration of containers
Inventor: STRONG DAVID A
IPC: B65B1/22
Filed: 2020-08-11
Granted: 2023-09-12
Abstract: Devices and methods for compaction of an asymmetric load are disclosed herein. In some embodiments, a movable upper structure is connected to a stationary base structure through front end pivot linkages and rear end pivot linkages. One or more actuators impart motion to the upper structure. The motion of the upper structure is controlled by adjusting the length and position of the pivot linkages. In other embodiments, the pivot linkages are attached to a pull arm that is attached to an actuator, and the pull arm imparts motion to the upper structure.
Patent CA-3152854-C (CA)
Title: Procede et appareil de detection de trajectoires similaires homme-machine bases sur la segmentation d'ecran
Inventor: PEI YINYIN
IPC: G06F18/22
Filed: 2020-06-24
Granted: 2024-01-02
Abstract: L'invention concerne un procédé et un appareil de détection de trajectoires similaires homme-machine basés sur la segmentation d'écran. Le procédé consiste : à collecter et à analyser des données de comportement à détecter générées sur un écran de dispositif, et à obtenir une liste de coordonnées latérales et une liste de coordonnées longitudinales, à gauche sur l'écran de dispositif, desdites données de comportement (S1) ; à obtenir une séquence de trajectoires correspondant auxdites données de comportement selon la liste de coordonnées transversales, la liste de coordonnées longitudinales, et une séquence de trajectoires initialisées (S2) ; à stocker la séquence de trajectoires dans une mémoire cache, et à additionner puis à compter la séquence de trajectoires en temps réel (S3) ; et à comparer une valeur de comptage avec une valeur seuil prédéfinie, et à déterminer la séquence de trajectoires dont la valeur de comptage dépasse la valeur seuil prédéfinie comme trajectoire de petit spéculateur (S4). Selon le procédé, une division en grilles est effectuée sur la base de la résolution du dispositif à écran, et le comportement de trajectoire de l'utilisateur est représenté à l'aide d'une chaîne de séquences de trajectoires, de telle sorte que la précision de détection est améliorée, une ferme à clics d'un petit spéculateur est efficacement empêchée, et la perte économique provoquée par le petit spéculateur est réduite.
Patent CA-3184480-C (CA)
Title: Tank system for cooling a liquid using thermal stratification
Inventor: WAWRLA ANDREAS
IPC: B67D1/08
Filed: 2021-05-28
Granted: 2023-11-28
Abstract: The invention relates to a tank system (1) for cooling, storing and removing a liquid, comprising a tank (2) for cooling the liquid and storing the liquid in a volume (V) along a stratification axis (L) of the volume (V) for thermal stratification along the stratification axis (L), wherein the tank (2) can be filled through a filling device (4) having a filling inlet (5) in an inlet region along the stratification axis (L) and can be emptied via an outlet in an outlet region opposite the inlet region along the stratification axis (L). For the purpose of flexible handling, in order to prevent mixing, the supplied liquid is conveyed into a flow, which extends completely or partly in a plane perpendicular to the stratification axis (L), and is supplied to the liquid stored in the tank (2), such that the flow runs tangentially to a circular arc that extends in a plane perpendicular to the stratification axis (L).
Patent RU-1775394-C (RU)
Inventor: BOBYLEV MIKHAIL M
IPC: A01P3/00
Filed: 1988-05-18
Granted: 1992-11-15
Abstract: Изобретение касаетс  амидов кислот, в частности 1-
Patent RU-1605432-C (RU)
Inventor: PAGIEV S S
IPC: B23K20/04
Filed: 1989-03-29
Granted: 1994-12-15
Abstract: Изобретение относится к обработке металлов давлением и может быть использовано при создании автоматизированного рулонного производства многослойных материалов. Цель изобретения - повышение производительности, улучшение качества и экономии металла. Непрерывный комплекс снабжен ковочной машиной, установленной за модулем стыкосварки, правильной машиной, а также по меньшей мере двумя модулями для создания натяжения, промежуточным накопителем и задающим устройством, управляющим вычислительным устройством и средствами для измерения натяжения, выполненными в виде тензодатчиков. Комплекс имеет средства для контроля наличия ленты, выполненные в виде следящего ролика, а также средства для поперечной резки и сварки ленты под углом. Для сварки используется машина микроплазменной сварки. Для создания натяжения комплекс содержит две пары тянущих роликов, верхние из которых выполнены в виде щеток с ворсом. Зачистная машина снабжена верхними и нижними роликами, первые выполнены в виде щеток, а вторые - в виде гладких барабанов. Оси верхних роликов расположены между осями нижних. Комплекс обеспечивает высококачественную подготовку поверхности, что, в свою очередь, при плакировании позволяет получать изделия с высокими механическими свойствами и прочным сцеплением основного и плакирующего слоев. 3 з.п. ф-лы, 1 ил.
Patent RU-1785462-C (RU)
Inventor: NOVIKOV VLADIMIR I
IPC: B21C51/00
Filed: 1989-09-18
Granted: 1992-12-30
Abstract: Сущность изобретени  устройство содержит  приводную штангу шарнирно св занную  с ней измерительную головку,  опорное кольцо и средство контрол  диаметра  Шарнирное соединение штанги и измерительной  головки выполнено в вице  резьбового стакана с пазом, накидной гайки  со стопорным элементом и Т-образной  встав™ Резьбовой стакан жестко св зан со  штангой Т-образна  вставка закреплена на  измерительной головке. Средство дл  контрол  диаметра выполнено в виде калибра,  установленного перед опорным кольцом. 8  ил
Patent RU-1789684-C (RU)
Inventor: KREJMER VLADIMIR I
IPC: E21C37/02
Filed: 1989-12-04
Granted: 1993-01-23
Abstract: Использование: проведение горных выработок  в крепких породах безвзрывным  способом. Сущность изобретени : устройство  содержит буровую штангу 1, ударноклиновой  элемент в виде разрезной съемной  втулки 6 и бурильный механизм. На манипул торе  5 бурильного механизма  установлен электромагнитный съемник  втулки 6. Электромагнитный съемник может  быть выполнен из электомагнита и посто нного  магнита, либо в виде линейного асинхронного  двигател . Во врем  бурени   втулка 6 находитс  внутри съемника, По  окончании бурени  съемник автоматически  насаживает втулку 6 на коническую часть 3  штанги 1. Штангу 1 подают до упора втулки  6 в устье шпура. Ударами по штанге расклинивают  втулку в шпуре и откалывают породу . 2 з.п.ф-лы, 7 ил.
Patent RU-1779686-C (RU)
Inventor: YURISH VLADISLAV G
IPC: C06F5/00
Filed: 1990-02-01
Granted: 1992-12-07
Abstract: Сущность изобретени : в полой державке  спички расположен вкладыш из горючего  материала. Вкладыш, державка и полотгь  державки имеют форму конуса. На конце  державки со стороны основани  конуса размещена  воспламен юща с  головка-, котора  соприкасаетс  с вкладышем. 1 ил.