baber/WOPTO huggingface dataset:
Patent CA-2961026-C (CA)
Inventor: STILES ALEXANDER
IPC: B21F45/16
Filed: 2015-09-24
Granted: 2022-11-08
Abstract: The present invention relates to an apparatus, system, and method of using the same for connecting and spacing grating and the like. Specifically, the present invention relates to connecting and spacing wire gratings, for example wire gratings used as vehicle tire support material or for mounting wheel chocks thereon in the transportation of automobiles. Even more specifically, the present invention may be used to connect a plurality of wire gratings together and to space in a first direction the plurality of gratings apart from each other at multiple selectable distances in one configuration. In a second configuration, the present invention may be used to space in a second direction the plurality of gratings from other objects, such as a wall or guard rail. The second configuration may be used in multiple orientations in order to provide multiple different spacing distances.
Patent CA-2962720-C (CA)
Title: Procede de soudage au laser de materiau ayant differentes epaisseurs, et element de soudage pour differentes epaisseurs mettant en uvre ce procede
Inventor: HOSOMI KAZUAKI
IPC: B23K26/21
Filed: 2015-06-01
Granted: 2019-01-08
Abstract: L'invention fournit un procédé de soudage au laser de matériau ayant différentes épaisseurs et un élément de soudage pour différentes épaisseurs qui permettent d'obtenir une excellente résistance au soudage quelle que soit l'épaisseur d'une plaque. Plus précisément, l'invention concerne un procédé de soudage au laser de matériau ayant différentes épaisseurs selon lequel deux matériaux en plaque (10, 12) d'épaisseurs différentes sont assemblés bout à bout de manière à former un seul plan avec une surface de chacun, et sont soudés par irradiation de ce plan d'assemblage par un faisceau laser (14). Le procédé de l'invention est caractéristique en ce que ledit faisceau laser (14) assure une irradiation en inclinaison vers une face extrémité d'assemblage (12a) du matériau en plaque (12) depuis un côté surface formant un seul plan du matériau en plaque (10), une position cible (P) de ce faisceau laser (14) constitue la face extrémité d'assemblage (12a) du matériau en plaque (12), et simultanément la profondeur (D) de la position cible depuis la surface du matériau en plaque côté irradiation dudit faisceau laser (14) se situe dans la plage de la formule (1). t/3?D?t (1) (t représente l'épaisseur du matériau en plaque (10) dans la direction d'une face extrémité d'assemblage (10a), et l'unité de D et t est le mm)
Patent CA-2973733-C (CA)
Inventor: FOX PAUL J
IPC: E04C2/284
Filed: 2016-01-19
Granted: 2023-07-25
Abstract: A wall assembly (20) is manufactured for supporting an exterior covering (22) of a structure. The wall assembly (20) includes a frame assembly (24) including a top member (26) and a bottom member (28) spaced from the top member (26). The frame assembly (24) further includes a plurality of vertical members (38) spaced from each other and coupled to and extending between the top and bottom members (26, 28). The plurality of vertical members (38) each have an exterior surface (42) configured to face an exterior of the structure. A rigid foam layer (50) is directly coupled to the exterior surface (42) of the plurality of vertical members (38). A sheathing layer (56) is coupled to the rigid foam layer (50) opposite the plurality of vertical members (38) with the sheathing layer (56) configured to receive the exterior covering (22).
Patent CA-2974589-C (CA)
Inventor: SANGSTER RICK
IPC: E05B63/08
Filed: 2017-07-27
Granted: 2023-09-26
Abstract: A spring cartridge for a mortise lock for engaging first and second spindle hubs rotatable by a handle to open and close a latchbolt. The spring cartridge comprises a housing adapted to be secured within the mortise lock housing, and first and second members slideable with respect to the spring cartridge housing, the first and second members each having a first end adapted to contact an outer surface of the first and second spindle hubs, wherein the first and second members are independently actuable along a longitudinal axis of the spring cartridge housing in response to rotation of the first or second spindle hub. A spring retained by the spring cartridge housing contacts a second end of the first and second members to bias each of the first and second members against the outer surface of the first and second spindle hubs, respectively. Upon rotation of one of the hubs, the member contacting the hub permits the hub to rotate, while the member contacting the other hub prevents the other hub from rotating.
Patent CA-2977744-C (CA)
Title: Procede de fabrication de substrats pour frotter et substrats ainsi obtenus
Inventor: WHITE EDWARD JASON
IPC: B29C41/08
Filed: 2016-03-18
Granted: 2020-04-28
Abstract: L'invention concerne des procédés en ligne permettant de fabriquer des substrats pour frotter ainsi que des articles de nettoyage à substrat pour frotter. Le procédé peut comprendre la fusion d'un matériau de résine polymère, et l'extrusion ou la distribution autre du matériau de résine polymère fondu à travers un ou plusieurs orifices d'une buse chauffée, dans un courant de gaz inerte chaud, qui atténue la résine fondue, de sorte que la résine prend la forme de globules allongés (plutôt que celle de fibres ou de filaments). De tels globules peuvent présenter une section transversale irrégulière et/ou une épaisseur irrégulière sur leur longueur. Dans un autre mode de réalisation, la résine fondue peut prendre sensiblement la forme d'un motif de cordage ou de chaîne continu ou discontinu de fibres abrasives, présentant une haute fréquence, un motif sensiblement linéaire à faible amplitude sur le substrat de base. Dans les deux cas, les globules ou les fibres abrasives sont rassemblées sur au moins une partie d'une couche de substrat de base pour former un substrat pour frotter qui est plus abrasif que les matériaux de fusion-soufflage classiques.
Patent CA-2980638-C (CA)
Inventor: ECKHOLM SHERRY
IPC: A47J47/00
Filed: 2017-09-28
Granted: 2023-01-17
Abstract: Il est décrit un système de planche de coupe comprenant une surface de couple qui coopère de manière amovible avec au moins un côté dune partie du système de planche de coupe constituant une base. Selon un aspect privilégié, la surface de coupe comprend une couche de coupe et une couche indicatrice sous-jacente. Lexposition de la couche indicatrice indique le niveau de dégradation ou dutilisation de la couche de coupe et indique quil faut remplacer cette dernière. Selon une réalisation plus privilégiée, des couches de coupe respectives sont associées aux côtés opposés respectifs de la couche indicatrice de sorte que la surface de coupe soit réversible.
Patent CA-2985275-C (CA)
Inventor: SCHUETTE WAYNIE M
IPC: C23F11/16
Filed: 2017-11-09
Granted: 2023-03-14
Abstract: Les aspects décrits concernent généralement un sol-gel qui est le produit de réaction dun organosilane hydroxy, dun alcoolate de métal, dun stabilisateur dacides et dun inhibiteur de corrosion. Lorganosilane hydroxy est représenté par la formule (I) : [Voir la formule (I)] dans laquelle R est sélectionné dalkyle, de cycloalkyle, déther et daryl. Le stabilisateur dacides est dans un rapport molaire de stabilisateur dacides à alcoolate de métal dau moins 1:1, et le sol-gel a un potentiel hydrogène denviron 3 à environ 4.
Patent CA-2986309-C (CA)
Inventor: CASU SASCHA
IPC: A61L15/26
Filed: 2016-05-13
Granted: 2021-03-23
Abstract: The present invention relates to a silicone-gel-coated, adhesive layer structure, comprising: a) a first layer consisting of a porous backing material, b) on one side of the porous backing material, an intermediate layer crosslinked by UV, which includes acrylic acid copolymer, and, c) on the intermediate layer, a layer made of a crosslinked, adhesive silicone gel. The present invention also relates to a method for the production of the silicone-gel-coated, adhesive layer structure and the use thereof.
Patent CA-2986854-C (CA)
Title: Regimes de dosage destines au traitement d'infections fongiques
Inventor: OGAWA OSAMU
IPC: A61K31/675
Filed: 2017-11-28
Granted: 2023-11-14
Abstract: Il est décrit des régimes de dosage pour le traitement dinfections fongiques comme lonychomycose à laide de ravuconazole ou bien dun sel ou promédicament de ce dernier.
Patent CA-2995944-C (CA)
Title: Ensemble electrode pour l'electroporation a courant constant et utilisation
Inventor: WESTERSTEN ALLAN
IPC: A61M5/28
Filed: 2003-03-06
Granted: 2023-09-12
Abstract: Il est décrit une cartouche dinjection de macromolécules qui permet dinjecter une concentration à dose unique de macromolécules préstérilisées dans un corps ou une plante. Une partie de récipient en plastique renferme la concentration à dose unique de macromolécules préstérilisées. Une aiguille pointue creuse préstérilisée sétend de la partie de récipient en plastique pour éjecter le liquide contenu dans le récipient par la pointe de laiguille creuse lorsque laiguille est insérée dans le corps ou la plante.
Patent CA-2998609-C (CA)
Inventor: DELGADO CASTILLO JOSE MIGUEL
IPC: C10G9/40
Filed: 2011-04-14
Granted: 2019-09-10
Abstract: Le procédé décrit est destiné à régler le point de fonctionnement dun générateur dondes de pression conçu pour traiter un liquide, en particulier une huile minérale, avec des ondes de pression dune première fréquence permettant daugmenter la proportion de fractions à bas point débullition dans le liquide. Le procédé est caractérisé en ce que le générateur dondes de pression communique avec un liquide, notamment de leau, par des tuyauteries à écoulement continu. La fréquence dapplication est modifiée et le point de fonctionnement est déterminé en tant que maximum de lélévation de température du liquide après avoir franchi le générateur donde de pression en fonction de la fréquence dapplication.
Patent CA-3000350-C (CA)
Inventor: MARANSKI JOHN
IPC: B61D17/18
Filed: 2016-09-13
Granted: 2019-10-15
Abstract: A windscreen (160, 210, 300) for housing a sanding system, a railway vehicle (100, 200) with a sanding system, and a method (500 for installing a sanding system in a railway vehicle (100, 200) are described. The windscreen (160, 210, 300) includes a first shell element (310) and a second shell element (320), the first shell element (310) being detachably connected to the second shell element (320), wherein the first and second shell elements (310, 320), when assembled, form an interior space (330). A container (190, 270, 370, 400) is in communication with a sanding system for housing material used when the sanding system is in operation, wherein the container (190, 270, 370, 400) is configured to be positioned in the interior space (330) formed by the first and second shell elements (310, 320) of the windscreen (160, 210, 300).
Patent CA-3004182-C (CA)
Inventor: RESURRECCION FERMIN P JR
IPC: B65D1/40
Filed: 2016-12-02
Granted: 2020-03-10
Abstract: A container for holding at least a first food item and a second food item. The container can comprise a sidewall with a microwave energy interactive layer. A shielded interior portion of an interior of the container can be defined by at least the microwave energy interactive layer and can be for at least partially receiving the first food item. An at least partially unshielded interior portion of the interior of the container can be at least partially defined by the sidewall and can be for at least partially receiving the second food item. A plurality of apertures can extend through at least the microwave energy interactive layer, and each aperture can have a characteristic dimension that is selected based on a cutoff frequency of a microwave oven to be sufficiently small so that substantially all microwave energy incident on the container is substantially prevented from passing through the apertures.
Patent CA-3006075-C (CA)
Title: Aeronef sans pilote dote d'assemblages de plaques d'aile qui assurent une capacite a decollage et d'atterrissage verticaux efficaces
Inventor: WILLFORD NEAL H
IPC: B64C29/02
Filed: 2016-12-06
Granted: 2021-05-04
Abstract: Une technique permet de faire fonctionner un aéronef sans pilote (UAV) comportant un fuselage définissant une direction de vol de l'UAV et des assemblages de plaques d'aile qui propulsent l'UAV dans la direction de vol définie par le fuselage. La technique consiste à transmettre, lorsque la direction de vol définie par fuselage de l'UAV est orientée verticalement par rapport au lieu de décollage au sol, la poussée des unités de propulsion d'assemblages de plaques d'aile afin de permettre à l'UAV de voler le long d'une trajectoire de décollage vertical. La technique consiste en outre à faire manoeuvrer l'UAV qui vole le long de la trajectoire de décollage vertical, l'UAV s'alignant sur la direction de vol le long d'une trajectoire de vol horizontal qui est perpendiculaire à la trajectoire de décollage vertical. La technique consiste en outre à transmettre, une fois que l'UAV vole le long de la trajectoire de vol horizontal, la poussée des unités de propulsion d'assemblages de plaques d'aile pour faire atterrir l'UAV le long d'une trajectoire d'atterrissage vertical.
Patent CA-3014956-C (CA)
Title: Method for operating a coker unit
Inventor: REDDY PRABHAKAR
IPC: C10B33/02
Filed: 2018-08-21
Granted: 2020-07-21
Abstract: Implementations of the present disclosure relate to a method of operating a coker unit comprising the steps of: collecting a coker-furnace feed stream; introducing the coker-furnace feed-stream into a coker furnace for producing a coker-drum feed stream; and introducing a hydrogen-donor gas into either or both of the coker-furnace feed stream or the coker-drum feed stream.
Patent CA-3020795-C (CA)
Inventor: ERTAS BUGRA HAN
IPC: F01D25/22
Filed: 2017-04-13
Granted: 2020-10-27
Abstract: The present application relates to a fluid damped air bearing (200, 234) for a turbomachine; the turbomachine comprises an outer ring disposed radially outward from a housing (330) of the bearing, and a plurality of airfoils disposed between the housing of the bearing and the outer ring. The bearing is supplied with compressed air through a gas inlet (312); said bearing comprises a housing (330) having a fluid-filled cavity (336), and a plunger (306) disposed within the cavity, said plunger being integrally formed with a bearing pad (304).
Patent CA-3028110-C (CA)
Title: System for monitoring a person within a residence
Inventor: CIRE REGIS
IPC: G06Q50/22
Filed: 2017-07-03
Granted: 2020-09-22
Abstract: System for monitoring a person within a residence The present invention relates to a system for monitoring a person (1), comprising: - means of primary detection (3) and secondary detection (4) equipped with means for emitting data measured through a communication network; and - centralization means (5) provided with means for receiving the said measured data and with means for processing the measured data received. It is characterized by the fact that the said processing means consist of a software application executed, -in a learning mode to record the said data measured and received, and determine a monitoring profile for the said person (1), and - in a comparative mode to compare the said measured and received data with the said recorded data, and emit an alert signal if one of the said measured and received data deviates from a defined interval around the said monitoring profile.
Patent CA-3038852-C (CA)
Inventor: HUANG YI
IPC: H04B7/06
Filed: 2017-09-29
Granted: 2023-09-26
Abstract: Embodiments of the present invention provide a codebook-based channel state information feedback method and a device. The method includes: sending, by user equipment UE, a precoding matrix indicator PMI to a transmission/reception point TRP, where the PMI is used to indicate a target precoding matrix and a parameter value that corresponds to a block codebook difference parameter, where the target precoding matrix is a precoding matrix in a codebook; the codebook is a codebook pre-generated by the UE based on a codebook configuration parameter; at least some precoding matrices in the codebook are obtained through transformation from precoding matrices in block codebooks and the parameter value; there are at least two block codebooks; there is a correspondence between a quantity of parameter values and a quantity of block codebooks; the codebook configuration parameter includes the quantity of block codebooks in the codebook and a length of a vector corresponding to a precoding matrix in the block codebook; and the block codebook is formed based on a preset precoding matrix. According to the embodiments, beam precision and system performance can be improved.
Patent CA-3046921-C (CA)
Title: Downhole nuclear magnetic resonance tool with active compensation for motional effects
Inventor: REIDERMAN ARCADY
IPC: G01R33/44
Filed: 2017-03-09
Granted: 2021-02-16
Abstract: Nuclear magnetic resonance (NMR) tools, logging systems, and methods for measuring NMR properties of earth formations in a region of interest are provided. The NMR tool includes an antenna assembly, a magnet assembly, a compensating assembly, and a motion sensor. The antenna assembly is operable to generate a radio-frequency magnetic field and the magnet assembly is operable to generate a static magnetic field. The motion sensor is operable to generate readings for lateral motion of the antenna and magnet assemblies. The compensating assembly contains at least one electromagnet and is operable to reduce variation of the static magnetic field in the region of interest due to the lateral motion during NMR measurements based on the readings for the lateral motion.
Patent CA-3048106-C (CA)
Title: Utilization of distributed generator inverters as statcom
Inventor: VARMA RAJIV KUMAR
IPC: H02J3/38
Filed: 2010-09-15
Granted: 2021-09-28
Abstract: The invention provides a method and system for operating a solar farm inverter as a Flexible AC Transmission System (FACTS) device - a STATCOM - for voltage control. The solar farm inverter can provide voltage regulation, damping enhancement, stability improvement and other benefits provided by FACTS devices. In one embodiment, the solar farm operating as a STATCOM at night is employed tu increase the connectivity of neighbouring wind farms that produce peak power at night due to high winds, but are unable to connect due to voltage regulation issues. The presenL invention can also operate during the day because there remains inverter capacity after real power export by the solar farm. Additional auxiliary controllers are incorporated in the solar farm inverter to enhance damping and stability, and provide other benefits provided by FACTS devices.
Patent CA-3051120-C (CA)
Title: Vibrating screening feeder and method of use
Inventor: DUMBAUGH GEORGE D
IPC: B07B1/42
Filed: 2016-07-05
Granted: 2021-11-23
Abstract: A vibrating screen feed conveying apparatus for conveying and separating sticky "moisture laden bulk solids" which are sticky and wet flowing onto a vibrating screening feeder and into a hopper. The apparatus includes a bed on which material is conveyed, a longitudinal counterbalance supported on a plurality of isolation springs, a plurality of inclined drive springs extending between the bed and the longitudinal counterbalance, and a plurality of stabilizers for controlling movement of the drive springs along their central axes. A plurality of vibratory motors, each having rotatable eccentric weights are attached to the rear end of the longitudinal counterbalance. The eccentric weights rotate in phase with one another to vibrate the bed at a vibration frequency.
Patent CA-3060917-C (CA)
Title: Repeater for mesh network
Inventor: LEE CHIH-FANG
IPC: H04B7/155
Filed: 2019-11-04
Granted: 2023-03-21
Abstract: A repeater configured to be connected to a network is provided. The repeater includes an uplink wireless transmission interface, a downlink wireless transmission interface, and a processing unit. The uplink wireless transmission interface is configured to establish an external wireless connection with the network. The downlink wireless transmission interface is configured to perform data transmission with the uplink wireless transmission interface and has an external wireless transmission function. The processing unit is configured to turn off the external wireless transmission function of the downlink wireless transmission interface when the connection between the uplink wireless transmission interface and the network is disconnected.
Patent CA-3064296-C (CA)
Inventor: EBERSTADT RUDOLPH
IPC: F16L55/11
Filed: 2018-05-22
Granted: 2020-04-28
Abstract: A valve for use with a vessel drain tube includes a body extending along a longitudinal axis. The body has an outer surface and an inner surface defining a bore extending longitudinally from a first end to a second end. The valve includes an external seal on the outer surface of the body for sealing with the drain tube, at least one internal seal on the inner surface extending into the bore, a retaining member extending at least partially into the bore and being spaced from the internal seal, and a sealing member displaceable between the internal seal and the retaining member. The sealing member is configured to seal with the internal seal in a valve closed, first configuration and to not seal with the internal seal in a valve open, second configuration.
Patent CA-3087146-C (CA)
Inventor: BABIN FRANCOIS
IPC: G01N21/61
Filed: 2020-07-17
Granted: 2023-10-03
Abstract: There is described a method for detecting a given gas species present in a gaseous sample. The method generally has splitting a primary optical pulse into first and second optical pulses, the primary optical pulse having a duration and carrying optical power within an excitation spectrum encompassing at least one absorption spectral band of the given gas species, the first optical pulse being propagated across an optical gas filter unit containing an amount of the given gas species and attenuating the first optical pulse at the at least one absorption band, one of i) the primary optical pulse and ii) the first and second optical pulses being propagated across the gaseous sample, and temporally delaying the first and second optical pulses from one another; measuring signal values of the delayed optical pulses; and detecting the presence of the given gas species in the gaseous sample based on the signal values.
Patent CA-3087354-C (CA)
Inventor: BLAKE JAMES F
IPC: C07D487/04
Filed: 2019-01-18
Granted: 2023-01-03
Abstract: La présente invention concerne des composés de formule I : ainsi que tautomères, des stéréoisomères et des sels et solvates pharmaceutiquement acceptables de ceux-ci, R1, R2 et Ry ayant les significations données dans la description, qui sont des inhibiteurs de la kinase RET et sont utiles dans le traitement et la prévention de maladies pouvant être traitées avec un inhibiteur de la kinase RET, notamment des maladies associées à RET.
Patent CA-3092711-C (CA)
Inventor: HOEDL PETER
IPC: B60P3/34
Filed: 2020-09-02
Granted: 2024-01-02
Abstract: The invention creates a foldable wall structure for extending the interior space of transportable constructions, in particular a vehicle such as a camper van. The foldable wall structure has a first foldable wall which, in the folded-out state, forms a base wall of the wall structure, and a second foldable wall which, in the folded-out state, forms a cover wall of the wall structure. The foldable wall structure has a foldable fourth wall and a foldable fifth wall, which, in the folded-out state, form a first and a second side wall; the wall structure also has a frame structure, in which the wall structure has a third wall that can be translationally shifted relative to the folded-in first wall, the third wall forming an outer wall of the wall structure in the shifted state.