baber/WOPTO huggingface dataset:
Patent CA-2944992-C (CA)
Title: Mandrin pour tete de forage d'un appareil de forage a rotation
Inventor: HANNA JAN
IPC: E21B19/10
Filed: 2015-04-22
Granted: 2022-07-19
Abstract: L'invention concerne un mandrin (5) pour une tête de forage (4) d'un appareil de forage de roche à rotation (1), une pluralité de mâchoires (7) étant réparties de manière égale et angulaire autour d'un axe de position de préhension (9), les mâchoires coopérant avec un moyen d'actionnement (10) pour entraîner des mouvements radiaux des mâchoires (7), le mandrin comprenant un moyen de sollicitation qui est agencé pour agir sur les mâchoires dans la position de libération. Le moyen de sollicitation est un ressort de mâchoire (8), partiellement annulaire, entourant ledit axe (9) et ayant deux extrémités de ressort (20, 21) adjacentes l'une à l'autre. Les mâchoires (7) forment conjointement un siège intérieur (24) pour le ressort de mâchoire et celui-ci (8) est agencé pour fixer la mise en prise avec l'une des mâchoires (7). L'invention concerne également une tête de forage, un appareil de forage et un ressort de mâchoire.
Patent CA-2946562-C (CA)
Inventor: MARICI PAUL PAIA
IPC: A61J1/20
Filed: 2015-04-21
Granted: 2019-03-26
Abstract: A vial access device includes an outer housing defining an annular space and an inner space, an inner housing, and a connector configured to engage a mating connector with the connector having a body defining a central passageway and a flange that extends radially outward from the body. The flange and the housing defining a filter space that is in fluid communication with the annular space. A pressure equalization system is positioned within the annular space of the outer housing. The device also includes a vial connection element configured to be secured to a vial and having a body and a spike member extending from the body. The spike member defining a fluid passageway and a vent passageway with the fluid passageway in fluid communication with the central passageway of the connector and the vent passageway in fluid communication with the filter space and the annular space.
Patent CA-2948905-C (CA)
Inventor: THORNTON PATRICK
IPC: E04B2/70
Filed: 2015-05-18
Granted: 2022-10-18
Abstract: Un élément structural de bois d'oeuvre comprend une première pièce de bois d'oeuvre ayant une première surface longitudinale de coopération, une deuxième pièce de bois d'oeuvre ayant une deuxième et une troisième surface longitudinale de coopération et une troisième pièce de bois d'oeuvre ayant une quatrième surface longitudinale de coopération. La première surface de coopération coopère avec la deuxième et la troisième surface coopère avec la quatrième. Les pièces de bois d'oeuvre sont fixées ensemble pour former une unité intégrale structurale dans laquelle la première surface de coopération est en contact avec la deuxième, la troisième surface est en contact avec la quatrième et la première, la deuxième et la troisième pièce de bois d'oeuvre sont essentiellement parallèles. Les pièces de bois d'oeuvre sont fixées ensemble au moyen de plusieurs attaches espacées fournies à des angles aigus et obtus de l'axe longitudinal de l'élément structural et s'étendant dans les pièces.
Patent CA-2951524-C (CA)
Title: Uplink multi-user transmission method in wireless lan system and apparatus therefor
Inventor: KIM JEONGKI
IPC: H04L5/00
Filed: 2015-06-08
Granted: 2020-04-14
Abstract: The present document relates to a method for efficiently performing uplink multi-user transmission in a wireless LAN system and an apparatus therefor. To this end, an access point (AP) may transmit a downlink multi-user frame to a plurality of STAs, receive an uplink frame including an acknowledgement/non-acknowledgement (ACK/NACK) signal for the downlink multi-user frame and an uplink scheduling request signal from at least two STAs among the STAs, transmit a downlink frame including uplink scheduling information to the at least two STAs on the basis of the uplink scheduling request signal, and receive an uplink multi-user frame including data from the at least two STAs in response thereto. Here, an SIG field of the downlink frame preferably comprises an indicator indicating that the downlink frame includes uplink multi-user scheduling information.
Patent CA-2954343-C (CA)
Inventor: UEYAMA KENGO
IPC: H05K7/20
Filed: 2015-10-12
Granted: 2018-06-12
Abstract: A display unit for a vehicle includes: a display (2); a touch panel (1); a substrate (4) mounting a main CPU (45) that generates image data, a sub CPU  (48) that controls electric power supply, a display controller (50), and multiple external connectors (41) for one external device; a plate (3) that supports the substrate; and a housing (61, 62A and 628) that accommodates the display, the plate, and the substrate. The plate is arranged to face the display. The substrate is arranged on an opposite side to the display to face the plate.  The plate has a base (31). The substrate includes a touch panel connector (56) for a touch panel controller arranged on the base.
Patent CA-2955083-C (CA)
Inventor: POL BERNARDUS JOZEF MARIA
IPC: B27K3/34
Filed: 2015-07-16
Granted: 2023-02-28
Abstract: L'invention concerne un procédé pour l'acétylation de bois, dans lequel le bois est imprégné avec un fluide d'acétylation et chauffé par étapes. Il est ainsi garanti que la réaction d'acétylation est effectuée à une température supérieure à la température d'ébullition du fluide d'acétylation, à un stade où le bois imprégné est largement exempt de fluide d'acétylation libre (c'est-à-dire que le fluide d'acétylation n'est pas retenu dans la matrice ligneuse ou dans les capillaires). De préférence, le procédé est réalisé dans une installation munie de transporteurs, comme des vis de transport, dans les zones dans lesquelles les étapes de chauffage séparées sont mises en uvre.
Patent CA-2956186-C (CA)
Inventor: BOUTANT YANN
IPC: D21J3/00
Filed: 2015-07-24
Granted: 2022-08-09
Abstract: The invention relates to a method for manufacturing an object having a fibrous matrix which consists of depositing, on a receiving surface (4') of a mounting (4), at least one fibrous paste including at least fibres and a transport liquid, and removing at least one portion of the transport liquid, characterised in that: the mounting is at least partially porous; the receiving surface is at least partially formed by a material including an open-cell foam and/or an open-cell material obtained at least partially by agglomerating particles; and the receiving surface is adapted or configured such that the transport liquid does not naturally percolate through the mounting without being biased from the outside and such that the transport liquid percolates into the mounting when a sufficient controlled bias is applied to all or part of the paste/mounting system. The invention also relates to a machine for manufacturing an object having a fibrous matrix.
Patent CA-2957601-C (CA)
Title: Dispositif a corps dilatable et procede d'utilisation
Inventor: FRANANO F NICHOLAS
IPC: A61F2/82
Filed: 2015-09-17
Granted: 2021-11-02
Abstract: La présente invention concerne des dispositifs, des modèles, des procédés de fabrication et d'utilisation de dispositifs médicaux comprenant des corps dilatables pour le traitement d'anévrismes vasculaires sacciformes et des segments d'occlusion de vaisseaux sanguins et d'autres conduits biologiques. Des exemples de corps dilatables comprennent des structures d'or creuses qui peuvent être pliées, enroulées et comprimées, jointes à un dispositif de pose, avancées jusqu'à un site dans le corps d'un patient nécessitant un traitement, dilatées par injection d'un fluide dans le vide central, et séparées du dispositif de pose, restant en place sous une forme ouverte, dilatée sans ajout de structures de support au vide central. D'autres corps dilatables comprennent des fils spiralés qui peuvent être chargés dans des cathéters de pose et expulsés des cathéters de pose au moyen de dispositifs poussoirs. L'invention concerne également, des procédés d'utilisation des dispositifs médicaux multiples et des corps dilatables dans lesquels les corps dilatables sont placés en position adjacente l'un par rapport à l'autre pour occlure un anévrisme sacciforme.
Patent CA-2959863-C (CA)
Inventor: VOGT SEBASTIAN
IPC: B05C21/00
Filed: 2017-03-02
Granted: 2019-08-27
Abstract: The invention relates to a storage and mixing system for pasty multicomponent polymethylmethacrylate bone cements, the storage and mixing system comprising a first tubular cartridge (1) with a first cylindrical internal space containing a first starting component (3), a first dispensing plunger (5), a second tubular cartridge (2) that is arranged within the first tubular cartridge (1), whereby the external wall of the second cartridge (2) touches against the internal wall of the first cartridge (1) and is attached to the internal wall of the first cartridge (1), whereby the second cartridge (2) contains a second starting component (4) and has a second dispensing plunger (6) arranged in it, whereby a pressing device (7) with a clamping edge (8) for compressing the second cartridge (2) that can be propelled axially in the internal space of the first cartridge (1) is arranged, as seen from the cartridge head (9), behind the first dispensing plunger (5) and the second dispensing plunger (6), whereby the pressing device (7) can be propelled appropriately in the direction of the cartridge head (9) such that the second cartridge (2) is being progressively compressed axially during the motion of the pressing device (7) such that, in the process, the first dispensing plunger (5) and the second dispensing plunger (6) are propelled in the direction of the cartridge head (9). The invention also relates to a method for mixing a PMMA bone cement using a device of this type.
Patent CA-2961637-C (CA)
Inventor: MCKINNON AUSTIN JASON
IPC: B65C3/18
Filed: 2015-10-08
Granted: 2019-02-26
Abstract: A labeling device for a syringe that includes a first labeling subsystem adapted to print a first label having machine readable information and a second labeling subsystem adapted to print a second label having human readable information is disclosed. The first labeling subsystem includes a label applicator adapted to automatically apply the first label to a portion of the syringe. The first labeling subsystem includes a syringe clamp assembly that securely holds the syringe while the label applicator automatically applies a first label to the syringe. The second labeling subsystem includes a removal device adapted to automatically remove a backing material from the second label.
Patent CA-2965152-C (CA)
Inventor: WONG WAI P
IPC: E05B63/08
Filed: 2015-10-28
Granted: 2022-07-19
Abstract: An interconnected lock for use on a door, where the lock has adjustable offset spacing between a deadbolt and latchbolt. The lock includes first and second shafts for actuating the deadbolt lock mechanism, at different offset spacings. A linkage arm connected to and moveable by the latchbolt actuator is alternately connectable to rotate either the first or second deadbolt-actuating shaft. The linkage arm has first and second upper positions, for alternate connection to rotate the first and second deadbolt-actuating shafts, respectively. Upon operation of the interior actuator, the linkage arm moves the deadbolt along the second axis from the latched to the unlatched position at the same time that the operation of the interior actuator moves the latchbolt along the first axis from the latched to the unlatched position.
Patent CA-2968271-C (CA)
Title: Procedes de coloration de surface metallique induite par laser, structures metalliques nanometriques ainsi obtenues, et produits metalliques produits de cette maniere
Inventor: GUAY JEAN-MICHEL
IPC: B23K26/352
Filed: 2015-12-11
Granted: 2023-08-22
Abstract: L'invention concerne divers modes de réalisation de procédés de coloration de surface métallique induite par laser, des structures métalliques nanométriques ainsi obtenues, et des produits métalliques produits de cette manière.
Patent CA-2977788-C (CA)
Inventor: AIMI MARCO FRANCESCO
IPC: H01H59/00
Filed: 2016-02-02
Granted: 2023-08-29
Abstract: A MEMS switch includes a substrate and a switch structure formed on the substrate, with the switch structure further including a conductive contact formed on the substrate, a self-compensating anchor structure coupled to the substrate, and a beam comprising a first end and a second end, the beam integrated with the self-compensating anchor structure at the first end and extending out orthogonally from the self-compensating anchor structure and suspended over the substrate such that the second end comprises a cantilevered portion positioned above the conductive contact. The cantilevered portion of the beam undergoes deformation during periods of strain mismatch between the substrate and the switch structure so as to have a takeoff angle relative to the substrate, and the self-compensating anchor structure directs a portion of the strain mismatch orthogonally to the cantilevered portion so as to warp the anchor and compensate for the takeoff angle of the cantilevered portion.
Patent CA-2979415-C (CA)
Title: Apparatus and methods for multi-step channel emulsification
Inventor: ARAB NICOLAS
IPC: B01F23/45
Filed: 2016-03-15
Granted: 2023-08-22
Abstract: Methods and devices for forming droplets are provided. In certain embodiment's, the methods and devices form droplets having different diameters. Exemplary embodiment's of the present disclosure relate to systems and methods for forming droplets, including a multi-step microchannel emulsification device. One embodiment provides an emulsification device comprising: a channel having an inlet portion; a first step in fluid communication with the inlet portion; a second step in fluid communication with the first step; and a third step in fluid communication with the second step.
Patent CA-2980470-C (CA)
Title: Compositions laitieres
Inventor: LU SABRINA
IPC: A23C9/12
Filed: 2016-03-22
Granted: 2023-05-09
Abstract: L'invention concerne une composition laitière qui comprend au moins une propriété organoleptique acceptable et, si la chaleur est traitée à des températures ultra-hautes et/ou de pasteurisation, la composition ne subit pas de caillage et/ou précipitation inacceptable. Dans un autre aspect, une composition laitière comprend au moins une propriété organoleptique acceptable et a un pH d'environ 5,5 à environ 6,6. La composition laitière peut être une composition laitière de culture. L'invention concerne l'utilisation des compositions et des procédés de fabrication des compositions.
Patent CA-2985673-C (CA)
Title: Electronic display with environmental adaptation of display characteristics based on location
Inventor: SCHUCH JOHN
IPC: G09G5/10
Filed: 2016-08-17
Granted: 2021-03-23
Abstract: The exemplary embodiments herein provide an electronic display with a display controller in electrical connection with the electronic display and adapted to direct the electronic display to operate per nighttime instructions if the present time is between sunrise and sunset, without accepting any input from an ambient light sensor, and direct the electronic display to operate per daytime instructions if the present time is between sunset and sunrise, without accepting any input from an ambient light sensor. The nighttime instructions may include a first setting for gamma while the daytime instructions may include a second setting for gamma. Sunrise and sunset transition periods can be calculated using Artificial Ambient Sensor Data (AAS), with further settings for gamma chosen based on the AAS data.
Patent CA-2995917-C (CA)
Title: Rail vehicle axle
Inventor: MAKINO TAIZO
IPC: C21D9/00
Filed: 2016-08-17
Granted: 2020-04-14
Abstract: Provided is a railway axle having an excellent fatigue limit and an excellent fatigue notch factor. The railway axle according to the present embodiment comprises, in mass%, C: 0.20 to 0.35%, Si: 0.20 to 0.65%, Mn: 0.40 to 1.20%, P: 0.020% or less, S: 0.020% or less, Sn: 0.07 to 0.40%, N: 0.0200% or less, Cu: 0 to 0.30%, Ni: 0 to 0.30%, Cr : 0 to 0.30%, Mo: 0 to 0.08%, Al: 0 to 0.100%, V: 0 to 0.060%, and Ti: 0 to 0.020%, the balance consisting of Fe and impurities, and the railway axle has a chemical composition satisfying formula (1) and formula (2). (1) 0.58 = C + Si/8 + Mn/5 + Cu/10 + Cr/4 + V = 0.67; (2) Si + 0.9 Cr = 0.50, in which the content (mass%) of the corresponding element is substituted for each element symbol in formula (1) and formula (2).
Patent CA-2997412-C (CA)
Title: Dispositif d'aspiration destine a etre utilise dans une machine a papier, et machine a papier utilisant un dispositif d'aspiration
Inventor: BJERKE MICHAEL
IPC: D21F1/52
Filed: 2015-11-12
Granted: 2022-05-31
Abstract: L'invention concerne un dispositif d'aspiration (15) destiné à être utilisé dans une machine à papier et approprié pour agir sur une bande fibreuse humide à travers un tissu perméable (4, 6), par exemple un tissu à séchage par air traversant (TAD). Le dispositif d'aspiration a une surface faisant face à un tissu (18) formée par une pluralité de surfaces d'extrémité d'éléments solides (21, 22). Des canaux (24, 25) sont définis entre les éléments solides. La surface d'extrémité de l'élément solide final (22) ne se trouve pas dans le même plan que les surfaces d'extrémité des éléments solides précédents (21). Ainsi, un espace A est formé entre le tissu (4, 6) et l'élément solide final (22). Ceci permet à l'air de s'écouler à travers l'espace et dans un canal final (25). Le flux d'air va alors attraper des fines, des petites fibres et des gouttelettes d'eau, et les aspirer dans le canal final (25), en s'opposant ainsi à l'accumulation de gros morceaux de fines et de fibres.
Patent CA-3011308-C (CA)
Title: Log sorter
Inventor: BAKER CARL HUBERT
IPC: B27B31/00
Filed: 2018-07-11
Granted: 2020-06-02
Abstract: A log sorting apparatus and method is disclosed. The apparatus includes a conveyor having a receiving end for receiving a feed of singulated logs, the conveyor being operable to transport each log in a lengthwise orientation from the receiving end to one of a plurality of discharge locations along the conveyor. Each discharge location includes a longitudinal conveyor section and is associated with a range of log diameters. The apparatus also includes a log diameter sensor disposed proximate the receiving end of the conveyor and operable to determine a log diameter for each log received at the receiving end of the conveyor. The apparatus further includes a plurality of actuators, each actuator associated with at least one discharge location and selectively actuable by a controller to laterally discharge logs from the longitudinal conveyor section that fall within the range of diameters associated with the discharge location.
Patent CA-3015413-C (CA)
Title: Expansion pipe for blasting and blasting method therefor
Inventor: MA WEIGUO
IPC: F42D1/00
Filed: 2016-09-22
Granted: 2020-07-21
Abstract: An expansion pipe for blasting is provided, comprising a main pipe with a first and second plug at its head and tail, and a branch pipe fixed to the main pipe's interior by the first plug. A  gasification agent and an electric starter mounted on the first plug are inside the branch pipe, and a sealing plug is at the other end of the pipe. A connecting pipe is at the head of the main pipe with one end connected to a gas or water source and the other end communicating with the main pipe's inner cavity. In use, expansion pipes are connected, a hole is punched at a blasting point, the expansion pipes are placed into the hole, the hole's opening is sealed, and the electric starter is started remotely to ignite the gasification agent, causing water or air gasification to blast the expansion pipes.
Patent CA-3024151-C (CA)
Inventor: GILLEN ROBERT J
IPC: G01C21/20
Filed: 2017-06-15
Granted: 2021-10-19
Abstract: Various embodiments are directed to systems and methods for facilitating movement within a facility by providing internal navigation instructions to a user, and/or for automatically operating various transportation mechanisms within the facility to move the user therein. Various embodiments thus comprise a computing entity configured to receive location information/data indicative of a current location of a user and destination information/data indicative of a desired destination for the user, generate a recommended route for the user, and transmit one or more signals to location devices along the recommended route to provide navigations cues to the user, or to one or more transportation mechanisms to enable the user to board the transportation mechanism at a first location, and disembark the transportation mechanism closer to the desired destination.
Patent CA-3033547-C (CA)
Inventor: RUAN JUN
IPC: C07J9/00
Filed: 2017-09-14
Granted: 2021-05-18
Abstract: Disclosed are an extract with a detoxification pharmaceutical effect and a preparation method therefor. An effective component of the extract has the following chemical structural characteristics: a cholestenol compound with hydroxyl (OH) at position 3 and a double bond between position 5 and position 6, or a cholestenol compound with hydroxyl (OH) at position 3, a double bond between position 5 and position 6 and a double bond between position 22 and position 23. The extract can be extracted from AgrioIima agrestis. The extract of the present invention is safe in acute toxicity, sedative and hypnotic without physical dependence and psychic dependence, has an inhibiting effect on mouse excitability caused by morphine and benzedrine and a detoxification treatment effect on the abstinence syndrome in morphine-dependent rats, and can be used for development of drug abstention and detoxification food.
Patent CA-3049706-C (CA)
Inventor: UMKEHRER ALFRED
IPC: G01K15/00
Filed: 2017-10-30
Granted: 2021-08-10
Abstract: La présente invention concerne un dispositif (1) permettant de déterminer et/ou de surveiller la température (T) d'un fluide (5), et un procédé de fabrication dudit dispositif (1). Le dispositif (1) comprend au moins un capteur de température (7) et un élément de mesure (8), au moins le capteur de température (7) et l'élément de mesure (8) étant agencés dans une seule et même tête de détection (3). Au moins une unité (11) comprenant un matériau qui présente une conductivité thermique anisotrope est par ailleurs au moins partiellement agencée dans la tête de détection (3).
Patent CA-3053361-C (CA)
Title: Catheter avec element de drainage en forme d'anneau
Inventor: MURRAY MICHAEL G
IPC: A61M25/00
Filed: 2018-02-12
Granted: 2022-12-13
Abstract: La présente invention concerne un cathéter (24) et un ensemble cathéter (22) ayant un élément de drainage (46), qui définit une ouverture ayant globalement la forme d'un anneau (48).
Patent CA-3056894-C (CA)
Title: Systems and methods for processing objects including transport vehicles
Inventor: WAGNER THOMAS
IPC: B65G67/02
Filed: 2018-03-20
Granted: 2023-10-03
Abstract: ABSTRACT A storage, retrieval and processing system includes a storage bin system for receiving at a first end thereof, a plurality of storage bins providing storage of a plurality of objects, a retrieval conveyance system at a second end of generally opposite the first end, where the retrieval conveyance system is in communication with the plurality of storage bins, a programmable motion device in communication with the retrieval conveyance system for receiving the storage bins from the storage bins, where the programmable motion device includes an end effector for grasping and moving a selected object out of a selected storage bin, and a destination bin system for receiving the sel ected obj ect at first end of the destin ati on bin system . The destin ati on bin system provi des access to the plurality of destination bins at a second end thereof that is generally opposite the first end of the destination bin system. Date Recue/Date Received 2022-01-17