baber/WOPTO huggingface dataset:
Patent CA-2966817-A1 (CA)
Inventor: VO CHAU THIEN
IPC: B01D46/42
Filed: 2017-05-10
Abstract: A filter assembly having a filter module, a fan module, an electronics module including a control system. The fan module inlet and the filter module outlet are laterally spaced apart with their corresponding surfaces extending side by side. A cover is movable between an engaged position engaging the surfaces of the filter and fan modules and a removed position. The cover defines a plenum providing a fluid communication between the filter module outlet and the fan module inlet in the engaged position and directing the flow along a direction different from a direction of the flow through the fan module inlet and filter module outlet. A sensor is located in the plenum and configured to provide information on the flow through the plenum. The sensor communicates with a power source and with the control system at least when the cover is in the engaged position.
Patent CA-2967189-A1 (CA)
Title: Package integrity feature for packaging
Inventor: GIORGIO HUGO
IPC: B65D33/00
Filed: 2015-09-11
Abstract: A reclosable package (10) is described that includes a package integrity feature (50) defined by an inner film layer (25) of the package. The package integrity feature includes a first die cut portion (52) and a second die cut portion (54) that both extend from a main die cut portion (40) at least partially defining the opening (45) of the package. The first and second die cut portions are continuous with each other and with the main die cut portion, such that they are defined by a single cut line. In some cases, the package integrity feature includes a neck region (56) that tears when the package is opened and an anchor region (58) that resists delamination. Because the first and second die cut portions are continuously formed with each other, the anchor region may have a circular or elliptical shape and is, thus, easier and more consistently manufactured, allowing for better performance.
Patent CA-2969308-A1 (CA)
Title: Element de raccord rapide avec organe de decharge et raccord rapide comprenant un tel element
Inventor: TIBERGHIEN ALAIN-CHRISTOPHE
IPC: F16L35/00
Filed: 2017-06-01
Abstract: Cet élément (100) de raccord rapide (R) comprend un corps tubulaire (102), définissant un canal interne (C100) de passage de fluide sous pression et un axe longitudinal (X100), des moyens (104, 116, 124) d'obturation du canal interne du côté d'une face avant (108) et un organe (124) de décharge du canal interne (C100), mobile entre une première position, dans laquelle il obture un passage de décharge reliant le canal interne à l'extérieur du corps, et une deuxième position avancée, dans laquelle il n'obture pas ce passage. L'organe de décharge est une bague (124) qui fait partie des moyens d'obturation du canal interne et qui est montée mobile entre ses deux positions autour d'un organe central (116), qui fait également partie des moyens d'obturation, et à l'intérieur d'une pièce périphérique (104), une première surface de la bague de décharge fait partie de la face avant (108). La bague de décharge (124) définit au moins en partie le passage de décharge avec l'organe central (116) ou avec la pièce périphérique (104). Dans sa première position, la bague de décharge (124) est en appui étanche contre l'organe central (116), sur une première circonférence d'étanchéité, et en appui étanche contre la pièce périphérique (104), sur une deuxième circonférence d'étanchéité. Un diamètre minimum de la deuxième circonférence d'étanchéité est strictement supérieur à un diamètre maximum de la première circonférence d'étanchéité. L'élément de raccord (100) comprend un organe de rappel élastique de la bague de décharge (124) vers sa première position. Cet organe repousse la bague de décharge vers l'intérieur du corps tubulaire (102) et/ou vers l'arrière de l'élément de raccord (100).
Patent CA-2970100-A1 (CA)
Inventor: SARRAMOUNE PIERRE
IPC: B65G47/74
Filed: 2015-12-17
Abstract: The present invention relates to a feeder mechanism (100) for feeding mechanical fasteners, such as rivets, screws, bolts and similar, as well as to a robot effector comprising such a mechanism and a robot being equipped with such an effector. The feeder mechanism comprises a transport means (110) for transporting mechanical fasteners and a stopping and aligning unit (120) with a stopping plate (121) to decelerate transported fasteners.
Patent CA-2970851-A1 (CA)
Inventor: LANAU SEBASTIEN
IPC: C08L83/04
Filed: 2015-11-18
Abstract: The present invention relates to a thermoplastic composition which comprises at least one polyamide, which preferably has a melting point of less than 185°C, and at least one liquid polysiloxane compound which preferably has a viscosity of 750 to 100,000 mPas at 25°C and is OH terminated, wherein the thermoplastic composition is obtainable by a process comprising the steps: a) heating the at least one polyamide to a temperature above the melting point of the at least one polyamide and preferably below 185°C; 2a) adding under stirring the at least one liquid polysiloxane compound to the heated compound(s) of step 1a), wherein the temperature is kept above the melting point of the at least one polyamide and preferably below 185°C; and 3a) mixing the obtained mixture of step 2a) preferably at 80° to 180°C, more preferably 10 to 140°C. Use of this the thermoplastic composition according to the present invention in sealants, adhesives, or as rheological modifier or surface modifier. Furthermore, to a hot melt adhesive comprising the thermoplastic composition according to the present invention. And use of this hot melt in vehicle parts, constructions, windows, glazing, sanitary applications, fittings, roofing, plumbing, appliance application and bonding of panes.
Patent CA-2971823-A1 (CA)
Inventor: LI CHANGQI
IPC: A61P37/00
Filed: 2015-12-18
Abstract: Disclosed is an application of a binding molecule for specific binding of a precursor for brain-derived neurotrophic factor (proBDNF). The binding molecule for proBDNF is particularly a monoclone antibody of proBDNF, and can be used to prevent, mitigate or treat autoimmune diseases.
Patent CA-2976454-A1 (CA)
Title: Systeme de bureau avec banc extensible
Inventor: MILLER JEFFREY FREDERICK
IPC: A47B13/00
Filed: 2016-02-12
Abstract: La présente invention concerne un ensemble système de bureau polyvalent et un procédé associé d'assemblage du système de bureau. L'ensemble système de bureau peut comporter un ensemble panneau supérieur et un système support de base conçu avec des dispositifs de serrage pour un assemblage pratique. L'ensemble système de bureau peut comprendre de multiples ensembles panneaux supérieurs et peut être configuré pour être facilement converti ou personnalisé pour s'adapter aux besoins d'un utilisateur final.
Patent CA-2977352-A1 (CA)
Title: Single auger extruder
Inventor: NELLES PETER F
IPC: B29C48/395
Filed: 2016-02-22
Abstract: The disclosure relates to methods and apparatuses for the production of cheese. In one embodiment, the disclosure relates to methods and apparatuses for making pasta filata cheese. In one embodiment, the disclosure relates to a barrel for a single auger extrude having angular sections of material.
Patent CA-2978613-A1 (CA)
Inventor: WU KUNRAN
IPC: F16L3/02
Filed: 2017-09-06
Abstract: A wire detachment-preventing structure includes: a circuit board box, a housing constituting the circuit board box, a terminal block for connecting a wire and provided on the circuit board box with a wiring inlet, the housing is provided with a wiring outlet. The wire extends from the wiring inlet to the wiring outlet. The circuit board box is provided with a wire detachment-preventing rib. The wiring inlet and outlet are provided on one same side of the wire detachment-preventing rib. A first passageway for passing the wire therethrough is formed between the wiring outlet and the wire detachment-preventing rib, a second passageway for passing die wire therethrough is formed between the wire detachment-preventing rib and the housing. The wire from the wiring outlet bypasses the wire detachment-preventing rib through the second passageway and is led to the wiring inlet through the first passageway to form a U shape.
Patent CA-2979960-A1 (CA)
Inventor: HUIZENGA PIETER
IPC: C07C29/80
Filed: 2016-04-05
Abstract: The invention provides a process for the separation of MEG and 1,2-BDO from a first mixture comprising MEG and 1,2-BDO in a weight ratio of at least 10:1 (MEG:1,2- BDO), said process comprising the steps of; (i) providing the first mixture as a feed to a distillation column at a point in the range of from 20 to 80% of the column height; (ii) operating the distillation at a temperature in the range of from 120 to 190°C and at a pressure in the range of from 5kPa to atmospheric pressure; (iii) removing an MEG stream from the distillation column at a point below the point at which the first mixture is fed; (iv) removing an overheads stream comprising an azeotrope of MEG and 1,2-BDO.
Patent CA-2979975-A1 (CA)
Title: Compositions and methods for use of anion channel rhodopsins
Inventor: SPUDICH JOHN LEE
IPC: A61N5/06
Filed: 2016-03-18
Abstract: Methods and compositions used to identify and characterize a new class of rhodopsins derived from algae, which are highly sensitive and efficient anion- conducting channelrhodopsins. The rhodopsin domain of these anion-conducting channelrhodopsins have been cloned and expressed in mammalian systems and thus may be used in, among others, optogenetic applications and as therapeutic agents for electrically active cell mediated disorders.
Patent CA-2981814-A1 (CA)
Title: Curable ink composition
Inventor: CHOPRA NAVEEN
IPC: B33Y70/00
Filed: 2017-10-06
Abstract: A curable ink composition for forming a three-dimensional (3D) object via a digital additive manufacturing system is provided. The composition may comprise greater than about 30 weight % of one or more oligomers, at least two monomers comprising a lowest viscosity monomer and a highest viscosity monomer, one or more photoinitiators, and optionally, one or more additives. The ratio of the weight % of the total amount of oligomers to the weight % of the total amount of monomers may be at least about 0.5 and the ratio of the weight % of the lowest viscosity monomer to the weight % of the highest viscosity monomer may be at least about 5.
Patent CA-2986983-A1 (CA)
Inventor: MORIKAWA DAVID TARO
IPC: G21C17/00
Filed: 2017-11-29
Abstract: A system for nuclear reactor inspection including: a bracelet contact portion for urging an inspection bracelet along a feeder tube without contacting the feeder tube;  and a mounting portion for supporting the bracelet contact portion, the mounting portion including apparatus for mounting the system to end fittings of the nuclear reactor. In some cases, the bracelet contact portion may include: an arm configured to pitch, yaw, roll and move axially along a longitudinal axis of the arm; a fork portion attached to the arm configured to pitch and yaw; a ring portion attached to the fork portion such that the fork portion controls an orientation of the ring portion, wherein the arm and fork portion interact to move the ring portion along the feeder tube around bends having various radii. In some cases, the system may be remotely controlled by providing a master/duplicate system in communication with the remote system.
Patent CA-2988557-A1 (CA)
Title: Austenitic heat-resistant alloy and welded structure
Inventor: HIRATA HIROYUKI
IPC: C21D8/00
Filed: 2016-06-02
Abstract: Provided is an austenitic heat-resistant alloy capable of stably achieving excellent crack resistance and high-temperature strength. This austenitic heat-resistant alloy has a chemical composition including, in mass%, 0.04-0.15% C, 0.05-1% Si, 0.3-2.5% Mn, equal to or less than 0.04% P, equal to or less than 0.0015% S, 2-4% Cu, 11-16% Ni, 16-20% Cr, 2-5% W, 0.1-0.8% Nb, 0.05-0.35% Ti, 0.001-0.015% N, 0.0005-0.01% B, equal to or less than 0.03% Al, equal to or less than 0.02% O, 0-0.02% Sn, 0-0.5% V, 0-2% Co, 0-5% Mo, 0-0.02% Ca, 0-0.02% Mg, 0-0.2% REM, and Fe and impurities as the remainder, and the austenitic heat-resistant alloy has a structure having a crystal grain size of equal to or greater than 2.0 to less than 7.0 in terms of grain size number as defined by ASTM E112.
Patent CA-2989530-A1 (CA)
Inventor: SUZUKI SHOICHI
IPC: H04W72/04
Filed: 2016-06-15
Abstract: This terminal device monitors an MPDCCH in a search space and executes a DRX function that controls the MPDCCH monitoring. The search space includes a first MPDCCH candidate and a second MPDCCH candidate. The initial OFDM symbol of the first MPDCCH candidate is the same as the initial OFDM symbol of the second MPDCCH candidate. The repetition level of the first MPDCCH candidate is lower than the repetition level of the second MPDCCH candidate. If the MPDCCH detected in the first MPDCCH candidate orders an initial transmission, drx-InactivityTimer is started or restarted in the last subframe of the second MPDCCH candidate.
Patent CA-2990526-A1 (CA)
Title: Procede de modulation de molecules de surveillance de l'adn cytosolique
Inventor: ILG THOMAS
IPC: A61K48/00
Filed: 2016-06-23
Abstract: La présente invention concerne d'une manière générale des procédés de provocation d'une réponse immunitaire chez un sujet par activation de molécules et de la voie de signalisation de l'immunité innée spécifiques. En particulier, une composition d'immunomodulateur est utilisée pour stimuler les molécules et les voies de signalisation de l'immunité innée.
Patent CA-2990672-A1 (CA)
Title: Traineau ameliore comportant des skis, et methodes d'utilisation associees
Inventor: WEENK BERNARD D
IPC: E04H15/06
Filed: 2018-01-03
Abstract: Il est décrit des appareils et des procédés pour remorquer une cabine de traîneau sur un terrain accidenté. Une cabine de traîneau peut être munie de skis. Une tente peut être fournie pour envelopper et sceller la cabine de traîneau. La cabine de traîneau peut être conçue pour sélever ou sabaisser au niveau du sol. Chaque ski peut être un système de suspension pouvant absorber les chocs des cahots. Un appareil comprend : une cabine de traîneau; des jambes; des skis, chaque jambe raccordant un ski respectif à la cabine de traîneau; des éléments compressibles, chaque élément compressible étant raccordé à ou formé par une jambe respective pour fournir une suspension indépendante à chaque ski respectif; et chaque jambe étant conçue pour faire passer la cabine de traîneau dune position de transport relevée à une position de stationnement abaissée, et inversement.
Patent CA-2991381-A1 (CA)
Title: Procede de controle de position d'un actionneur de boite de vitesses
Inventor: MERIENNE LUDOVIC
IPC: F16H61/04
Filed: 2016-06-15
Abstract: Procédé de contrôle de position d'un actionneur de boîte de vitesses responsable de l'engagement d'un rapport à l'issue d'une phase préliminaire de synchronisation de deux arbres de la boîte par une machine de traction pilotée en couple pour ramener l'écart de régimes des deux arbres à l'intérieur d'une plage autorisant leur accouplement mécanique, caractérisé en ce qu'on s'assure de la convergence du régime mesuré sur l'un des deux arbres avec un régime observé en fonction de la valeur de l'inertie observée sur cet arbre par rapport à la valeur attendue en fonction de l'actionneur de boîte, et d'une estimation du couple de la machine.
Patent CA-2994159-A1 (CA)
Title: Structures de grille rigides a effet laser haute puissance et haute vitesse
Inventor: JOSEPH JOHN RICHARD
IPC: H01S5/183
Filed: 2016-07-29
Abstract: L'invention concerne divers modes de réalisation s'appliquant à des réseaux laser haute vitesse plus forts et plus puissants. Par exemple, l'invention concerne un appareil qui comprend (1) une structure épitaxiale d'émission laser unique qui comprend une pluralité de régions laser, chaque région laser de la structure épitaxiale d'émission laser unique étant électriquement isolée à l'intérieur de la structure épitaxiale d'émission laser unique elle-même par rapport aux autres régions laser de la structure épitaxiale d'émission laser unique, et (2) un guide d'ondes électrique conçu pour fournir le courant aux régions laser.
Patent CA-2994851-A1 (CA)
Inventor: RUHMANN SWEN KAI
IPC: F16B25/04
Filed: 2017-09-22
Abstract: A screw fastener particularly adapted to improve retention while minimizing mushrooming in fibrous workpieces. A single-threaded lower portion neighbours the pointed tip of the screw and a dual-threaded upper portion neighbours the screw head. The upper portion has a first upper thread that spirals in an opposite direction to the singular lower thread, and a second upper thread that spirals in a same direction as the singular lower thread. The lower thread includes a plurality of thread turns that share a same major thread diameter while axially spanning multiple areas of the lower portion of the shaft that vary in diameter, including a bulged area, a reduced upper area of lesser shaft diameter than the bulged area at a location between the bulged area and the head, and a downwardly tapered lower area at which the diameter of the shaft narrows from the bulged area toward the pointed tip.
Patent CA-2995772-A1 (CA)
Title: A method of block building based on byzantine consensus via four rounds of communication
Inventor: DENG ENYAN
IPC: G06F7/00
Filed: 2018-02-21
Abstract: A byzantine fault tolerant blockchain system and method are disclosed. The method involves four rounds of communication for private blockchains. In the disclosed method all nodes hash their received transactions to obtain a bit-array which is sent to all other nodes, and each node receives the bit-arrays from 2/3 or more nodes to carry the set function for a resulting intersecting bit-array. According to the resulting bit-array a block building node obtains a set of transactions and submits the block to the other nodes. A node receiving the block performs verification steps by comparing its own bit-array with the set of transactions in the block, and sends a digital signature for the verification result to all other nodes. In a second round of voting, each node signs all the received voting results and forwards them to all the other nodes, so that each node receives the votes of all of nodes in the system. The votes are tallied to get the final result which is used to decide whether to accept the proposed block into the blockchain.
Patent CA-2996702-A1 (CA)
Inventor: SANBORN JOHN ZACHARY
IPC: G16B45/00
Filed: 2016-08-25
Abstract: Systems and methods for in silico prediction of HLA type of a patient are presented in which patient sequence reads and a reference sequence with known and distinct HLA alleles are used in a de Bruijn graph. A composite match score is then used to rank HLA alleles, thus providing a first HLA type. A second HLA type is identified by re-ranking using an adjusted composite match score.
Patent CA-2997276-A1 (CA)
Inventor: GRUENBACHER DANA PAUL
IPC: B05B17/00
Filed: 2016-09-13
Abstract: A cartridge for a microfluidic delivery system is defined by a longitudinal axis. The cartridge includes a reservoir for containing a fluid composition. The cartridge also includes a nozzle operatively connected with the reservoir. The nozzle is in fluid communication with the reservoir for releasing the fluid composition. The cartridge includes an outer cover operatively connected with the reservoir. The outer cover comprises an orifice that is adjacent to the nozzle. An air flow path is formed by a gap between the reservoir and the outer cover.
Patent CA-2999867-A1 (CA)
Inventor: HARRIS SCOTT RAYMOND
IPC: G06V20/17
Filed: 2016-09-22
Abstract: Described are systems and methods for surveying a destination as an unmanned aerial vehicle ("UAV") descends toward the destination. To confirm that the destination is clear of objects and includes a safe landing or delivery location, such as a substantially planar surface, the UAV may capture and process images at different altitudes during the descent. Feature points of a first image captured at a first altitude may be paired with feature points of a second image captured at a second, different altitude. A homography may be computed to confirm that the paired feature points lie in the same plane and then the two images may be registered based on the paired feature points. The registered images may then be processed to determine depth information and determine if descent of the UAV is to continue or be aborted.
Patent CA-3002108-A1 (CA)
Title: Lame actionnable par rotation, destinee en particulier a des machines de decoupe industrielle automatisee
Inventor: SCATTOLIN GAETANO
IPC: B26D1/00
Filed: 2016-06-13
Abstract: L'invention concerne une lame actionnable par rotation, destinée en particulier à des machines de découpe industrielle automatisée, la lame comprenant un corps de lame (2) qui s'étend autour d'un axe principal (3) et présente une région centrale (4) permettant de fixer une broche afin d'actionner la lame avec un mouvement rotatif autour de l'axe principal (3) et une région périphérique (5) qui se termine vers l'extérieur par un bord tranchant (6). La région de transition (7), comprise entre la région centrale (4) et la région périphérique (5), comporte une pluralité de coudes circonférentiels concentriques (8 à 14) qui se suivent et présentent des directions de flexion alternées et des extensions, parallèles à l'axe principal (3), qui diminuent depuis la région centrale (4) en direction de la région périphérique (5).
Patent CA-3005850-A1 (CA)
Title: Structural adhesive with improved corrosion resistance
Inventor: CURA ELISABETH
IPC: C08K3/00
Filed: 2016-11-14
Abstract: The present disclosure relates to a thermosettable structural adhesive composition comprising an epoxy compound; a thermoplastic compound; an epoxy curing agent; at least one mineral filler, wherein the at least one mineral filler is capable of absorbing water. The thermosettable structural adhesive composition can exhibit an improved corrosion resistance while also providing good adhesive properties such as good t-peel strength and overlap shear strength.
Patent CA-3006041-A1 (CA)
Inventor: ERNST JUSTIN T
IPC: A61K31/5377
Filed: 2016-11-22
Abstract: La présente invention concerne la synthèse, des formulations pharmaceutiquement acceptables et des utilisations de composés selon la formule I, ou d'un stéréo-isomère, d'un tautomère ou d'un sel pharmaceutiquement acceptable de ceux-ci. Dans la formule (I), les composés X, Y, R1, R2, R3a, R3b, R4a, R4b et R5 sont tels que définis dans la description. Lesdits composés de formule (I) selon l'invention sont des inhibiteurs de eIF4A et s'avèrent utiles dans un grand nombre d'applications thérapeutiques, notamment mais pas exclusivement dans le traitement de l'inflammation et de divers cancers.
Patent CA-3006857-A1 (CA)
Inventor: TSAI TSUNG-CHAN
IPC: A01N31/02
Filed: 2016-11-22
Abstract: La présente invention concerne des exemples de procédés et de systèmes pour détruire ou inactiver des spores, qui comprennent l'application d'un fluide contenant un additif sur une surface contenant une spore; et l'application d'un plasma direct ou indirect sur la surface pendant une période de temps.
Patent CA-3007435-A1 (CA)
Inventor: BANERJEE SIDDHARTHO
IPC: B64C39/10
Filed: 2016-11-30
Abstract: A blended wing body aircraft wherein at least each profile section corresponding to the normalized half-span values from 0 to 0.2 has a thickness ratio having a nominal value within the range set forth in Table 1. Also, a blended wing body aircraft wherein at least each profile section corresponding to the normalized half-span values from 0.15 to 0.3 has a normalized chord having a nominal value within the range set forth in Table 1, and wherein a ratio between a maximum thickness of the center body and the chord length along the centerline has a nominal value of at least 16%. Also, a blended wing body aircraft wherein a region of the aircraft defined by normalized half-span values from 0.1 to 0.2 has a normalized chord having a dimensionless rate of change from -3.5 to -5.1, and a thickness ratio having a rate of change from -0.27 to -0.72.