baber/WOPTO huggingface dataset:
Patent CA-3002589-A1 (CA)
Inventor: WANG HUAN
IPC: H01H33/662
Filed: 2016-10-21
Abstract: A multifunctional capacitance type sleeve having a vacuum arc-extinguishing chamber comprises a sleeve insulation core body (4) wrapping a vacuum arc-extinguishing chamber (7), one end of each of two terminals (1) is led out from two ends of the sleeve insulation core body (4), the other ends of the two terminals (1) can contact and separate in the vacuum arc-extinguishing chamber (7), thereby realizing switching on and switching off of a circuit. The multifunctional capacitance type sleeve not only has the function of a sleeve, but also has the function of a circuit breaker, and a vacuum arc-extinguishing chamber (7) is arranged in a sleeve insulation core body (4) so as to realize switching on and off of a circuit, thereby being able to simplify structures of high-voltage switches and control cabinets, lessening the device volume, and reducing costs of a device.
Patent CA-3005540-A1 (CA)
Inventor: ROBB EWAN OGILVIE
IPC: E21B43/12
Filed: 2012-08-27
Abstract: An annular safety valve sealing package comprises an annular safety valve comprising a tubular housing; a first annular sealing element comprising a first elastomeric material and disposed about the tubular housing of the annular safety valve; a second annular sealing element comprising a second elastomeric material and disposed about the tubular housing of the annular safety valve adjacent the first annular sealing element; and a third annular sealing element comprising a third elastomeric material and disposed about the tubular housing of the annular safety valve adjacent the second annular sealing element and on an opposite side of the second annular sealing element from the first annular sealing element. At least two of the first elastomeric material, the second elastomeric material, or the third elastomeric material having different compositions.
Patent CA-3011734-A1 (CA)
Title: Methods for preparing antibodies with a defined glycosylation pattern
Inventor: GAO CHANGSHOU
IPC: A61K39/395
Filed: 2017-01-26
Abstract: The present disclosure relates to a process for preparing antibodies with a defined glycosylation pattern, in particular antibodies with a glycan terminating in an N-acetylglucosamine. The antibodies of the disclosure are suitable for use in a process to conjugate a payload thereto. The disclosure also extends to molecules obtained and obtainable from the process disclosed herein, novel molecules and intermediates, compositions comprising said molecules and uses of the molecules and compositions, particularly in treatment, for example in the treatment of cancer.
Patent CA-3015163-A1 (CA)
Inventor: THOMAS GERALD
IPC: C08K5/16
Filed: 2017-02-17
Abstract: Methods, systems and reagents are provided for detecting and quantifying carbonyl containing moieties in a variety of sample types. The amount of time elapsed from capturing of the carbonyl containing moieties from a sample to the detection of the carbonyl containing moieties is less than about 2 hours. Compounds are provided to facilitate labeling and detection of the carbonyl containing moieties.
Patent CA-3015646-A1 (CA)
Title: Face shield for a hockey helmet
Inventor: LANGLOIS SIMON
IPC: A42B3/22
Filed: 2018-08-28
Abstract: A face shield for a hockey helmet, comprising a transparent visor portion, a bottom portion, right and left side portions, and a top portion extending upwardly and rearwardly from the top edge of the visor portion. The top portion comprises a top central transversal bar, right and left bars extending upwardly and rearwardly on the right and left sides from the top edge of the visor portion and a central projection between the right and left bars projecting upwardly and rearwardly from the top edge of the visor portion. The central bar and central projection define a transversal gap therebetween and the central bar, right and left bars and central projection define right and left hollow spaces therebetween. The transversal gap and right and left hollow spaces together define a central aeration aperture being sized to prevent a hockey stick blade or puck from impacting the wearer's face.
Patent CA-3016049-A1 (CA)
Inventor: WINN BRANDON C
IPC: F16S3/08
Filed: 2018-08-31
Abstract: Disclosed is a clip and method of mounting a furring channel to a load bearing member of a drywall grid system. The load bearing member includes an elongated web having an enlarged upper portion and a lower portion from which a pair of coplanar flanges projecting outward. The clip includes a bottom wall and an end wall from which two hanger hooks project upward. Each hanger hook includes a folded over portion configured to snap-fit and entrap a portion of the enlarged upper portion of the load bearing member, with the bottom wall being disposed on one of flanges of the load bearing member. A second clip is mounted on the load bearing member in a similar manner so that its bottom wall is disposed on the other of the flanges of the load bearing member, and with the hanger hooks of the two clips being interposed. A respective furring channel is mounted on each of the clip to be supported thereby.
Patent CA-3019420-A1 (CA)
Title: Apparatus and methods for separating hydrocarbons from particulates using a shockwave generator
Inventor: HUNTER Trent
IPC: B01D17/06
Filed: 2017-03-21
Abstract: The invention relates to an apparatus and method for separating hydrocarbons from solid particles in a hydrocarbon-particulate-aqueous mixture. The apparatus comprises: a container for the mixture; a shockwave generator comprising two electrical terminals; and a pulsed power supply. The pulsed power supply is configured to apply a series of one or more voltage pulses to the terminals, such that, when each voltage pulse is applied to the terminals, a shockwave is applied to the mixture to promote separation of the components of the mixture. This may mitigate the need to heat the mixture and/or add chemicals to facilitate separation of hydrocarbons from solid particles such as sand or soil, mineral or carbonate particles.
Patent CA-3022012-A1 (CA)
Title: Electrical crimp contact
Inventor: LAPPOHN JURGEN
IPC: H01R4/18
Filed: 2017-02-21
Abstract: A contact sleeve for connecting at least one stranded wire having a receiving region extending longitudinally to a central line (14) running in parallel to the stranded wire for inserting stripped ends of the at least one stranded wire and having two crimp wings (15a, 15b) that are each directed towards each other and, in the folded state, clamp the stripped ends, wherein the crimp wings (15a, 15b) have grooves (13) that run on both crimp wings (15a, 15b) relative to the central line in the shape of an arrow, is characterised in that the grooves (13) run outwards, in each case starting from the central line (14) and being curved with a continuously decreasing gradient.
Patent CA-3022527-A1 (CA)
Inventor: PIAO YUNFENG
IPC: G01S11/02
Filed: 2016-12-13
Abstract: In a general aspect, motion of an object is detected based on wireless signals. In some aspects, a receiver in a space receives wireless signals; the wireless signals are based on transmissions of a reference signal by a transmitter. Each of the received wireless signals is based on a respective transmission of the reference signal at a distinct time. Channel responses are determined based on the received wireless signals and the reference signal. Each channel response is determined based on a respective one of the received wireless signals. Motion of an object in the space is detected based on the channel responses.
Patent CA-3023209-A1 (CA)
Inventor: IRISSOU ERIC
IPC: B05D1/12
Filed: 2017-05-05
Abstract: La présente invention concerne un nouveau procédé de pulvérisation permettant le dépôt en dessous d'une limite de vitesse critique de pulvérisation à froid, tout en fournissant une adhérence. Le traitement thermique après dépôt a montré une excellente résistance de revêtement. Une grande variété de matériaux peut être déposée. Le procédé de pulvérisation est basé sur une pulvérisation induite par ondes de choc (SWIS) mais avec des vitesses de projection de jet de pulvérisation beaucoup plus lentes. Une porosité élevée, un contrôle de la taille des pores et un contrôle de la porosité sont paramétrés pour être contrôlables. Le préchauffage de la charge d'alimentation et la température uniforme de la SWIS permettent de réaliser le dépôt en dessous de la vitesse critique.
Patent CA-3027078-A1 (CA)
Title: Proanthocyanidin-rich plant extract
Inventor: YONEZAWA DAISAKU
IPC: A23L2/38
Filed: 2012-03-30
Abstract: To provide an extract or other substance that can impart not only bitterness and aroma but also taste elements such as koku and robustness without increasing astringency or harshness, and to provide a beverage having superior koku and robustness. Increasing hop-derived polyphenols, particularly trimeric proanthocyanidin makes it possible to provide beverages with koku and robustness without increasing astringency or lingering aftertaste.
Patent CA-3029088-A1 (CA)
Title: Permeation inhibiting separating coating
Inventor: POMORIN JURGEN
IPC: C09D183/10
Filed: 2017-06-07
Abstract: The invention relates to compositions containing at least one siloxane which comprises ethylenically unsaturated, radically polymerizing groups, and at least one hydrocarbon with ethylenically unsaturated, radically polymerizing groups, which have, when used as a separating coating, an improved barrier effect.
Patent CA-3030450-A1 (CA)
Inventor: WOODCOCK DOMINIC
IPC: A24F40/40
Filed: 2017-07-05
Abstract: A mouthpiece (202) for an apparatus for generating an inhalable medium is disclosed. The mouthpiece defines an aperture extending from a first opening (224) at a first end of the mouthpiece to a second opening (236) at an opposing end of the mouthpiece. The mouthpiece is arranged to receive in the aperture through the first opening a flavour element for imparting a flavour to a flow of at least one of a vapour and an aerosol that passes through the mouthpiece in use. The aperture has a first radial dimension towards the first opening, and a second radial dimension towards the second opening, wherein the second radial dimension is smaller than the first radial dimension.
Patent CA-3031616-A1 (CA)
Inventor: MUTHU MILBURN EBENEZER JACOB
IPC: A61L27/30
Filed: 2017-07-20
Abstract: A biomedical device including an energy source, an electro-active device operatively connected to the energy source, circuitry configured to control operation of the electro-active device, at least one barrier layer including at least one inorganic material surrounding the energy source, electro-active device and circuitry, and at least one molded layer surrounding the at least one barrier layer. A method for encapsulating electronic components of an electro-active biomedical device in a protective envelope containing a barrier layer including at least one inorganic compound, and a molded polymer overcoat.
Patent CA-3032403-A1 (CA)
Title: Crosslinking of hydroxide stable, polybenzimidazoliums and polyimidazoliums membranes and ionomers
Inventor: WRIGHT ANDREW
IPC: C09K19/58
Filed: 2017-08-01
Abstract: Described herein are crosslinked alkylated poly(benzimidazole) and poly(imidazole) polymer materials and devices (e.g., fuel cells, water electrolyzers) including these polymer materials. The polymer materials can be prepared in a convenient manner, allowing for applications such as anion exchange membranes (AEMs). The membranes provide high anion conductivities over a wider range of operating conditions when compared to the analogous membranes that are not cross- linked. The crosslinked polymer materials have improved alkaline stability, when compared to the analogous non-crosslinked polymer materials.
Patent CA-3033433-A1 (CA)
Title: A conveyor system with weighing capability
Inventor: BYRNE RICHARD
IPC: B65G49/00
Filed: 2019-02-11
Abstract: A conveyor system comprising a conveyor and a conveyor weighing apparatus. The conveyor weighing apparatus has a load determination device for determining the load exerted the conveyor on a conveyor support. The conveyor weighing apparatus may have measurement devices for measuring the angle and speed of the conveyor. The load determination device determines the load exerted by the at least section of conveyor in both laden and unladen states, and the results are combined with the speed and angle measurements, and with known system constants, to calculate the weight of material being conveyed.
Patent CA-3039770-A1 (CA)
Title: Panel mounting bracket with grounding mid-clamp and related methods
Inventor: STAPLETON KEVIN
IPC: E04B1/38
Filed: 2017-10-11
Abstract: A system for mounting a plurality of solar panels (31) on a building may include mounting brackets (32) each including a base (39) to be positioned on the building and a vertical extension (36) coupled to the base (39). A plurality of interior mounting clamps (60) may each include a leg (61) to be coupled to the vertical extension (36) of a given panel mounting bracket (32). Each interior mounting clamp (60) may also include a first lateral arm (64) coupled to a distal end (63) of the leg (61) on a first side thereof for securing a first panel to the given panel mounting bracket (32) with the first lateral arm (64) having a first thickness, and a second lateral arm (65) coupled to the distal end (63) of the leg (61) on a second side thereof opposite the first side for securing a second panel to the given panel mounting bracket (32) with the second lateral arm (65) having a second thickness less than the first thickness.
Patent CA-3040582-A1 (CA)
Title: Composition fonctionnelle d'epoxy protegeant les colorants contre la photodegradation et revetements durcis prepares avec celle-ci
Inventor: ZHENG HAIPENG
IPC: B29D11/00
Filed: 2017-10-25
Abstract: La présente invention concerne une composition de revêtement de filtration optique, comprenant au moins un colorant qui inhibe au moins partiellement la transmission de lumière dans la plage de longueurs d'onde de 400 à 500 nm et comprend un chromophore conjugué, un ou plusieurs composés époxy comprenant au moins un groupe cycloaliphatique ou aryle, le rapport nombre d'atomes de carbone/nombre d'atomes d'oxygène dans ledit composé époxy étant supérieur ou égal à 3, et le poids d'extrait sec de tels composés époxy présents dans la composition représentant plus de 33 % du poids d'extrait sec de la composition. La composition de revêtement peut être appliquée sur la surface principale du substrat d'un article optique.
Patent CA-3040639-A1 (CA)
Title: Joint metallique
Inventor: ADACHI HIROYUKI
IPC: E04B1/26
Filed: 2017-10-17
Abstract: L'invention concerne un raccord d'articulation qui est ajusté dans un trou formé dans un élément de construction, qui est fixé avec un adhésif et qui comprend : une section de petit diamètre allongée ayant un diamètre extérieur qui est plus petit que le diamètre intérieur du trou ; deux sections de grand diamètre ayant un diamètre extérieur correspondant au diamètre intérieur du trou, les deux sections de grand diamètre étant fixées en deux positions séparées l'une de l'autre dans la direction de la longueur de la section de petit diamètre. Des saillies et des renfoncements sont formés sur la surface périphérique externe de la section de petit diamètre prise en sandwich par les sections de grand diamètre.
Patent CA-3041229-A1 (CA)
Title: Support for raised floors
Inventor: BORDIN DENNIS
IPC: E04F15/024
Filed: 2019-04-24
Abstract: A support (10) for raised floors, comprising in the following order: a base (12) for resting on a lower surface (14), an element (22) for connecting and adjusting the local height of a raised floor, and a resting head (23) for one or more tiles (11) of the raised floor; the connecting and adjustment element (22) has a first portion (30), for providing floors that are inclined with respect to the lower surface (14), and a second portion (31), which lies opposite the first portion (30), for providing floors that are parallel to the lower surface (14), the first portion (30) and the second portion (31) interacting alternately with the head (23) by rotating the element (22) through 180°.
Patent CA-3045513-A1 (CA)
Inventor: BERWIN KEVIN JOSEPH
IPC: B65D19/38
Filed: 2017-11-17
Abstract: A pallet support block is constructed of recycled plastic material that is also recyclable. The use of the pallet support block in pallet construction reduces the amount of wood used in the pallet construction and thereby makes the pallet lighter and reduces the cost of manufacturing the pallet.
Patent CA-3045629-A1 (CA)
Inventor: HU DANQING
IPC: G06Q20/06
Filed: 2019-05-29
Abstract: One or more implementations of the present specification provide an asset transfer method and apparatus. and an electronic device. The method can include:  receiving, by a first blockchain member, a request for transferring a first amount of blockchain assets between a payer and a payee. The first blockchain member determines a second blockchain member corresponding to the payee, and several intermediate blockchain members between the first blockchain member and the second blockchain member. The first blockchain member initiates an asset transfer contract operation based on an asset transfer condition published by each intermediate blockchain member. After the asset transfer contract operation takes effect, blockchain asset transfer among the first blockchain member, the several intermediate blockchain members, and the second blockchain member is completed in a same atomic transaction, and asset transfer amounts satisfy a numerical relationship indicated by the asset transfer condition.
Patent CA-3047130-A1 (CA)
Inventor: BENNETT ANDREW
IPC: H01Q1/42
Filed: 2017-12-15
Abstract: A radar enclosure that includes two side wall components, a top aerodynamically streamlined shape component, the two side wall components extending from the base surface to the a top aerodynamically streamlined shape component forming an enclosure cavity, and an antenna supporting component disposed in the enclosure cavity and configured to support a phased array antenna, the phased array antenna being disposed at an angle with respect to a normal to the base surface is disclosed. The networking of the radar with such enclosures increases the radar coverage by adding to the possible collection of locations and thus potentially increasing the data to be analyzed - ultimately increasing the accuracy of the readings.
Patent CA-3047660-A1 (CA)
Title: Procede et installation de preparation d'olefines
Inventor: ZELLHUBER MATHIEU
IPC: C07C5/48
Filed: 2017-12-22
Abstract: L'invention concerne un procédé de préparation de l'éthylène, dans lequel on forme une charge réactionnelle contenant de l'éthane et de l'oxygène, et on fait réagir une partie de l'éthane et de l'oxygène se trouvant dans la charge réactionnelle, tout en conservant un gaz de procédé, par déshydratation oxydative pour obtenir de l'éthylène et de l'acide acétique, le gaz de procédé contenant la partie n'ayant pas réagi de l'éthane et de l'oxygène, l'éthylène et l'acide acétique, ainsi que de l'eau, et le gaz de procédé étant soumis à un lavage à l'eau. Il est prévu que le lavage à l'eau comprenne l'injection du gaz de procédé dans une colonne de lavage (10, 20, 30, 40, 50), dans laquelle on injecte, dans chacune d'au moins deux parties de colonne différentes, des flux de détergents liquides aqueux, qui sont introduits à contre-courant du gaz de procédé. La présente invention porte également sur une installation correspondante (100).
Patent CA-3048107-A1 (CA)
Title: Production of highly stretchable paper having satisfactory surface properties
Inventor: NORDLING NILS
IPC: D21G1/00
Filed: 2018-04-05
Abstract: There is provided a method of producing uncoated paper having a grammage according to ISO 536 of 50-250 g/m2, a Gurley value according to ISO 5636-5 of above 15 s and a stretchability according to ISO 1924-3 in the machine direction of at least 9 %, said method comprising the steps of:5 a) providing a pulp, preferably sulphate pulp; b) subjecting the pulp to high consistency (HC) refining; c) subjecting the pulp from step b) to low consistency (LC) refining; d) diluting the pulp from step c) and adding the diluted pulp to a forming wire to obtain a paper web having a dry content of 15-25 %, such as 17-23 %;10 e) pressing the paper web from step d) to a dry content of 30-50 %, such as 36-46 %; f) drying the paper web from step e); g) compacting the paper web from step f) in a Clupak unit at a moisture content of 20-50 %, such as 30-49 %, such as 35-49 %;15 h) drying the paper web from step g); and i) calendering the paper web from step h) in a soft nip calender or a long nip calender at a moisture content of 4-20 %, such as 5-12 %, such as 5-10 %.
Patent CA-3049876-A1 (CA)
Title: Garage door safety device
Inventor: GIESE BENJAMIN C
IPC: E05D15/22
Filed: 2018-01-08
Abstract: A garage door assembly that includes a torsion spring counterbalance apparatus mounted on a header wall above a garage door, the apparatus including at least one spring wound on a shaft, also includes a safety device. The safety device includes a capture device mounted on the header wall above the garage door, and a catch device attached to the shaft at a location proximate to the capture device on the header wall. The catch device rotates with the torsion spring counterbalance shaft, and the catch device is capable of extending away from the shaft under centrifugal force to engage the capture device and thereby stop the garage door from further free-falling.
Patent CA-3050246-A1 (CA)
Inventor: VORDE PAR
IPC: E21D9/00
Filed: 2018-02-21
Abstract: La présente invention concerne un procédé de génération d'une configuration de forage pour creuser une cavité dans une roche. Le procédé consiste : - à déterminer un contour de face (FC) qui est une représentation de la face rocheuse à percer et constitue une section transversale de la cavité dans un plan (NP) représentant la face rocheuse à percer, - à déterminer un premier contour inférieur (BC0) qui est une représentation d'une section transversale de la cavité à percer à une première distance du contour de face (FC), - à déterminer au moins un second contour inférieur (BC1, BC2) qui est une représentation d'une section transversale de la cavité à percer à une seconde distance, différente de ladite première distance, du contour de face (FC), et - lors de la détermination desdits trous à percer, à déterminer des trous à percer entre le contour de face (FC) et le premier contour inférieur (BC0), et des trous à percer entre le contour de face (FC) et le second contour inférieur (BC1, BC2).
Patent CA-3051962-A1 (CA)
Title: 3d printing assembly and method
Inventor: ROBICHAUD JEAN
IPC: B29C64/40
Filed: 2019-08-14
Abstract: There is disclosed a method for printing an article by additive manufacturing comprising providing an additive manufacturing system and a support plate having a block engagement location; engaging a support block having an article-printing surface with the support plate at the block engagement location; engaging the support plate with the additive manufacturing system;  additive manufacturing an article on the article printing surface of the support block engaged with the support plate; and disengaging, from the support plate, the support block having the article printed thereon. There is also disclosed corresponding additive manufacturing support assembly, additive manufacturing kit and additive manufacturing assembly.