baber/WOPTO huggingface dataset:
Patent CA-3095999-A1 (CA)
Inventor: KAWASAKI KOJI
IPC: A61L9/14
Filed: 2020-03-13
Abstract: L'invention concerne un dispositif de décontamination grâce auquel il est possible, à l'aide d'un mécanisme de dispersion de circulation de brouillard, d'obtenir un résultat de décontamination parfait en diffusant la quantité appropriée d'un agent de décontamination dans une pièce à décontaminer, de réduire la durée de travail requise pour l'aération, etc., et d'assurer l'efficacité d'une opération de décontamination. La présente invention comprend un moyen d'alimentation en brouillard et un mécanisme de dispersion de circulation de brouillard, le moyen d'alimentation en brouillard convertissant un produit chimique de décontamination en un brouillard de décontamination et diffusant celui-ci à l'intérieur d'une salle de travail. Le mécanisme de dispersion de circulation de brouillard est pourvu d'un panneau de vibration disposé à proximité d'une surface de paroi intérieure de la salle de travail, le panneau de vibration étant amené à osciller par ultrasons. De plus, un flux acoustique dû aux ondes ultrasonores est généré dans la direction perpendiculaire à partir de la surface de panneau. La pression due à la pression de rayonnement acoustique est appliquée au brouillard de décontamination diffusé dans la salle de travail, et le brouillard de décontamination est ainsi mis en circulation et dispersé dans la salle de travail.
Patent CA-3096040-A1 (CA)
Title: Debris removal system for an agricultural metering system
Inventor: STUART GRAHAM DOUGLAS
IPC: A01C5/06
Filed: 2020-10-13
Abstract: ABSTRACT A meter roller for an agricultural metering system includes multiple flutes and corresponding recesses. The flutes and the corresponding recesses are configured to meter flowable particulate material from a storage tank to a material distribution system via rotation of the meter roller. The meter roller also includes multiple air passages formed within a body of the meter roller. Each air passage is fluidly coupled to a central cavity of the meter roller and extends to a base of a respective recess, and the air passage is configured to flow air from the central cavity into the respective recess. Date Recue/Date Received 2020-10-13
Patent CA-3096789-A1 (CA)
Inventor: CENNAMO VINCENZO
IPC: A61B1/008
Filed: 2019-04-12
Abstract: A manual operation unit and a manual operation group of a medical device (D), which can be used on an endoscope (E); wherein the operation unit (2) has a supporting body (7; 121; 121'; 121b'), which is configured to adhere, in use, to an area of the user's hand, in particular a finger; and a retaining portion (8; 122a; 122a'; 122b'), which is connected to said supporting body (7; 121; 121'; 121b') and configured to be hooked, in use, to the medical device (D).
Patent CA-3097590-A1 (CA)
Inventor: COSTABEBER ETTORE MAURIZIO
IPC: B29C64/255
Filed: 2018-11-12
Abstract: The present invention relates to a cartridge (10) for a stereolithographic machine, comprising: a box-like body (1 1 ) comprising in turn: a container (12), delimited by containment walls (13), having a bottom (14), at least a part of which is transparent, and an opposite access opening (15) adapted to allow access inside the container (12), an inlet mouth (16) and an outlet mouth (17) for a photopolymerisable material, at least one tank (18) for a photopolymerisable material, comprising a transit opening (19) for a photopolymerisable material and an air passage opening (20) communicating with the environment; and comprising: circulation means (21 ) for the circulation of a photopolymerisable material between the outlet mouth (17) and the inlet mouth (16) of the container (12). Between the circulation means (21 ) and the inlet (16) and outlet (17) mouths, and between the circulation means (21 ) and the transit (19) and air passage (20) openings, valve means (22, 23) are interposed, which are configured to alternatively allow the following use configurations of the cartridge (10): a first configuration preventing the passage of photopolymerisable material between the container (12) and the tank (18); a second configuration allowing the passage of photopolymerisable material between the tank (18) and the container (12); a third configuration of circulation for the photopolymerisable material, allowing the passage of photopolymerisable material between the outlet mouth (17) and the inlet mouth (16) of the same container (12).
Patent CA-3097646-A1 (CA)
Title: Methods and systems for training multi-bit spiking neural networks for efficient implementation on digital hardware
Inventor: VOELKER AARON R
IPC: G06N3/08
Filed: 2020-10-30
Abstract: ABSTRACT  The present invention relates to methods of sparsifying signals over time in multi-bit spiking neural networks, methods of training and converting these networks by interpolating between spiking and non-spiking regimes, and their efficient implementation in digital hardware. Four algorithms are provided that encode signals produced by nonlinear functions, spiking neuron models, supplied as input to the network, and any linear combination thereof, as multi-bit spikes that may be compressed and adaptively scaled in size, in order to balance metrics including the desired accuracy of the network and the available energy in hardware. Date Recue/Date Received 2020-10-30
Patent CA-3097720-A1 (CA)
Title: Surgery assistance system
Inventor: COUTURE PIERRE
IPC: A61B34/10
Filed: 2020-10-30
Abstract: A surgical assistance system includes a processing unit; and a non-transitory computer-readable memory communicatively coupled to the processing unit and comprising computer-readable program instructions executable by the processing unit for: obtaining a video feed of a surgical procedure and monitoring the surgical procedure from the video feed; detecting, from an image processing of the video feed, a condition requiring a deviation from the surgical procedure, the deviation being defined as being outside of a standard surgical flow; and outputting a recommendation of deviation by intra-operatively providing the recommendation to an operator of the surgical procedure.
Patent CA-3098473-A1 (CA)
Title: Heat treatment device comprising a refractory envelope
Inventor: LEPEZ OLIVIER
IPC: F27B9/06
Filed: 2019-04-08
Abstract: The invention relates to a device for the heat treatment of a product, comprising: a housing (2), and a conveyor for conveying the product between an inlet of the housing and an outlet of the housing, comprising a screw (10) which is mounted so as to turn in the housing according to a geometric axis of rotation and comprising an actuator for rotating the screw according to said axis, with ohmic heating of the screw. According to the invention, the housing comprises an envelope (12) consisting of a refractory material through which the screw extends, said envelope being shaped in the form of a tube, the main inner surface of which follows contours of the screw. The invention also relates to use of such a device.
Patent CA-3101179-A1 (CA)
Inventor: V'YALITSIN VIKTOR VASIL'EVICH
IPC: G01C3/04
Filed: 2018-12-29
Abstract: The invention relates to atomic energy engineering, more specifically to pressurized-water nuclear reactor fuel assemblies. A nuclear reactor fuel assembly comprises a bundle of fuel elements mounted in a framework formed by guide channels and spacer grids, a bottom nozzle, a detachable head comprising a top hood, a support element and springs. The top hood of the detachable head is in the form of a tube with a rigidly fastened plate which interacts with the springs, the support element is in the form of a tube arranged coaxially with respect to the tube of the top hood with a required installation gap and having, in the lower part, bosses which interact with the springs and, in the upper part, a stop which interacts with the tube of the top hood. The plate of the top hood contains openings opposite each boss of the support element, the shape of which openings corresponds to the shape of the boss of the support element. An embodiment of a fuel assembly is also provided. The invention makes it possible to change the design of the detachable head which provides the function of compressing a fuel assembly, and to eliminate the drop in energy of a control element in the event of reduced axial dimensions of the detachable head.
Patent CA-3103110-A1 (CA)
Inventor: JEONG HONG-SIL
IPC: H03M13/11
Filed: 2014-06-13
Abstract: ABS TRACT An encoding apparatus is provided. The encoding includes a low density parity check (LDPC) encoder which performs LDPC encoding on input bits based on a parity-check matrix to generate an LDPC codeword formed of 64,800 bits, in which the parity-check matrix includes an information word sub-matrix and a parity sub-matrix, the information word sub- matrix is formed of a group of a plurality of column blocks each including 360 columns, and the parity-check matrix and the information word sub-matrix are defined by various tables which represent positions of value one (1) present in every 360-th column. Date Recue/Date Received 2020-12-18
Patent CA-3104403-A1 (CA)
Title: Methods for the analysis of circulating microparticles
Inventor: EDELMAN LUCAS BRANDON
IPC: C12Q1/68
Filed: 2018-12-21
Abstract: Reagents and methods for the analysis of cell free biomolecules (e.g. cell free nucleic acid molecules and cell free polypeptides) of circulating microparticles (i.e. microparticles originating from blood) are provided. The methods comprise analysing a sample that comprises a circulating microparticle or a sample derived from a circulating microparticle. The methods include methods of measuring at least two linked signals, each signal corresponding to the presence, absence and/or level of a biomolecule of a circulating microparticle. The methods also include methods of determining the presence, absence and/or level of a biomolecule of a ciruclatling microparticle using a barcoded affinity probe. In certain methods both nucleic acid biomolecules and non- nucleic acid biomolecules of a circulatling microparticle are analysed together. Reagents for use in the methods are also provided.
Patent CA-3104684-A1 (CA)
Title: Procedes de production de proteines recombinees
Inventor: XU JIANLIN
IPC: C12N5/00
Filed: 2019-07-02
Abstract: Selon certains modes de réalisation, la présente invention concerne de nouveaux procédés permettant d'augmenter la densité cellulaire viable d'une culture cellulaire de bioréacteur à grande échelle N-1, comprenant la culture d'une cellule hôte exprimant un polypeptide recombiné d'intérêt dans un système de culture sans perfusion, et la densité de cellules viables étant augmentée jusqu'à au moins 5 × 106 cellules/mL. Selon certains modes de réalisation, l'invention concerne de nouveaux procédés de production à grande échelle d'un polypeptide recombiné d'intérêt, comprenant les étapes consistant à : (1) réaliser une culture d'une cellule hôte exprimant un polypeptide recombiné d'intérêt à l'étape N-1 dans un système de culture sans perfusion, la densité cellulaire viable étant augmentée à au moins 5 × 106 cellules/mL ; et (2) réaliser une culture de N cellules de production à alimentation par lots dans un milieu enrichi ayant une densité de germe élevée d'au moins 1.5 × 106 cellules/mL, les N cellules de production à alimentation par lots étant inoculées à partir de l'étape N-1 dans un système de culture sans perfusion.
Patent CA-3105775-A1 (CA)
Title: Systemes et dispositifs de commande de fermeture de porte reglable
Inventor: BOUNDY TIM J
IPC: E05F3/12
Filed: 2019-07-03
Abstract: La présente invention concerne des systèmes et des dispositifs pour commander la fermeture d'une porte. Une unité de tête doit être installée dans un montant de porte, qui comprend une chambre remplie au moins en partie d'un fluide d'épaississement à cisaillement. Un piston est raccordé à une coiffe et configuré pour exercer une pression contre le fluide d'épaississement à cisaillement en réponse à une force appliquée sur la coiffe. Les systèmes et les dispositifs fournissent une conception ajustable qui résiste au claquement de porte et à la fermeture agressive, servant de dispositif de sécurité ainsi que contrôle de bruit, d'endommagement et d'animal domestique autour de portes (empêchant la fermeture si on le souhaite). Un kit d'installation fournit un emplacement exact, un contrôle de profondeur et un guidage à placer sur l'unité de tête pour la mettre en place en tapant avec un marteau.
Patent CA-3106485-A1 (CA)
Inventor: WALTHER GUNNAR
IPC: C22C1/04
Filed: 2019-06-18
Abstract: The invention relates to an open-pored metal body, which is formed having a core layer (A) consisting of Ni, Co, Fe, Cu, Ag or an alloy formed having one of said chemical elements, wherein one of said chemical elements is present in the alloy at more than 25 at%, and a graded layer (B) is formed on surfaces of the core layer (A), said graded layer being formed by intermetallic phase or mixed crystals of Al, and a layer (C), which is formed having aluminum oxide, is formed on the graded layer (B).
Patent CA-3107783-A1 (CA)
Title: Bedding system and method
Inventor: ALLETTO EUGENE
IPC: A47C21/04
Filed: 2019-07-24
Abstract: A bedding system (20) includes a mattress (122) including a sleep surface having air transfer ports (126). The mattress (122) includes a bottom surface (128) opposite the sleep surface (124) and a side wall (130) that connects the surfaces. The bottom surface (128) and the side wall (130) are made of a material that prevents air flow therethrough. The mattress (122) includes a cavity (142) having a fill material disposed therein and an air flow port (144) that is in communication with the cavity (142). A hose (162) includes a first end coupled to the air flow port (144). A pressure generator (46) is coupled to a second end of the hose (162). The pressure generator (46) is configured to create negative pressure to draw air, moisture or particles in the cavity and/or air transfer ports through the cavity (142) and into the pressure generator (46) and to create positive pressure to move air out of the cavity (142) through the air transfer ports (126). Methods of use are included.
Patent CA-3109024-A1 (CA)
Inventor: BADJARI ZDENKO
IPC: C02F1/32
Filed: 2021-02-12
Abstract: This invention relates to building a Kitchen Countertop Water Disinfector appliance and method for disinfection of harmful bacteria in untreated drinking (tap) water. Said Kitchen Countertop Water Disinfector comprises of the following: 1. Kitchen Countertop Water Disinfector Housing divided into Water Disinfection Compartment with UVC-radiation source, mounted on the top, covered for safety, with UVC-non-transparent door and Electronic Control Compartment holding Electronic Control Circuit, which controls and operates UVC-radiation source with predetermined time/dose to disinfect bacteria in stationary water placed below, in Water Container with top opened, in unobstructed sight of UVC light above. 2. Further, under control of said Electronic Control Circuit, Mechanical (vibrating) Actuator, attached to the bottom of said Water Disinfection Compartment, will produce mechanical vibrations of low frequency to move and mix water molecules in said Water Container and thus further expose harmful microorganisms in said Water Container to germicidal UVC light.
Patent CA-3110766-A1 (CA)
Title: Virucidal nanoparticles and use thereof against influenza virus
Inventor: TAPPAREL VU CAROLINE
IPC: A61K47/69
Filed: 2019-09-03
Abstract: The invention relates to virucidal nanoparticles comprising a trisaccharide moiety and use thereof against influenza virus.
Patent CA-3113464-A1 (CA)
Inventor: COTTON CRAIG
IPC: F16L15/04
Filed: 2021-03-29
Abstract: A system to provide at least two circumferential metal to metal seals between coaxial tubulars. Where a first tubular includes a circumferential shoulder having a circumferential first metal seal and a circumferential second metal seal. A second tubular has a circumferential shoulder that matches and abuts the first tubular circumferential shoulder. Each metal seal is of a material having a higher yield strength than the second tubular shoulder such that the first metal seal and the second metal seal will penetrate the material of the second tubular shoulder thereby providing a seal. Additionally a test port is provided from the exterior of the exterior tubular to a point on either the first or second tubular between the first and second metal seals.
Patent CA-3113654-A1 (CA)
Title: Procedes de reversion d'activite de ticagrelor
Inventor: LEE JOHN
IPC: C07K16/44
Filed: 2019-09-20
Abstract: La présente invention concerne un procédé de réversion de saignement associé au ticagrélor chez un patient par l'administration d'un anticorps ou d'un fragment de celui-ci qui se lie au ticagrélor.
Patent CA-3113803-A1 (CA)
Title: Multi-band communications in a wireless mesh network
Inventor: Holcombe Michael Sean
IPC: H04L45/243
Filed: 2019-10-04
Abstract: A method is provided to transmit a message over a wireless mesh network. According to the method, a node connects to a second node by a first communications band and a second communications band, such that the node is configured to communicate with the second node over both the first communications band and the second communications band. The node identifies a message for transmission to the second node. The node determines that the second node is capable of receiving the message by way of the first communications band and is capable of receiving the message by way of the second communications band. The node dynamically determines a selected communications band, from the first communications band and the second communications band, to use to transmit the message to the second node over the wireless mesh network. The node transmits the message to the second node over the selected communications band.
Patent CA-3114005-A1 (CA)
Title: Systems and methods for monitoring a condition of a fracturing component section of a hydraulic fracturing unit
Inventor: YEUNG TONY
IPC: E21B41/00
Filed: 2021-04-01
Abstract: Systems and methods to monitor a condition of a fracturing component section including a section frame and a hydraulic fracturing component of a hydraulic fracturing unit to pump fracturing fluid connected to the section frame may include a condition monitoring controller configured to receive one or more signals from one or more sensors configured to be connected to the fracturing component section and generate signals indicative of operating parameters associated with operation of the fracturing component. The condition monitoring controller may be configured to generate, based at least in part on the signals, condition signals indicative of approaching maintenance due to be performed, predicted component damage, predicted component failure, existing component damage, existing component failure, irregularities of component operation, and/or operation exceeding rated operation. The systems and methods also may include exchanging the fracturing component for another fracturing component based at least in part on the condition signals.
Patent CA-3114616-A1 (CA)
Inventor: CROUCH STEPHEN C
IPC: G01S17/66
Filed: 2019-11-12
Abstract: A system and method for optical detection in autonomous vehicles includes modulating an optical signal from a laser to generate a modulated optical signal and transmitting the modulated optical signal toward an object. The system and method include receiving, responsive to transmitting the modulated optical signal, a returned optical signal and mixing the returned optical signal with a reference optical signal associated with the optical signal from the laser to generate a mixed optical signal and detecting the mixed optical signal to generate an electrical signal. Based on the electrical signal and the modulated optical signal, a parameter of an internal reflection of the returned optical signal from one or more optical components is determined, which may be used to operate a vehicle.
Patent CA-3117492-A1 (CA)
Title: Micro-aiguilles biodegradables pour administration transdermique d'agents therapeutiques
Inventor: KHADEMHOSSEINI ALIREZA
IPC: A61K33/42
Filed: 2019-10-28
Abstract: L'invention concerne un timbre à micro-aiguilles qui peut être utilisé pour la libération prolongée d'agents thérapeutiques dans un tissu vivant (par exemple, la peau). La vitesse de libération du timbre polymère (méthacryloyle de gélatine (GelMA)) peut être ajustée sur la base du degré de réticulation. De la doxorubicine (DOX), un médicament anticancéreux, a été chargée dans des micro-aiguilles de GelMA par une technique de fabrication par moulage. Les micro-aiguilles de GelMA ont efficacement pénétré dans la couche cornée de la peau d'un cadavre de souris. Les propriétés mécaniques et le comportement en matière de libération d'agents thérapeutiques des micro-aiguilles de GelMA peuvent être régulés par ajustement du degré de réticulation. L'efficacité de la DOX libérée par les micro-aiguilles de GelMA a été testée et l'efficacité anticancéreuse des médicaments libérés a été démontrée contre la lignée cellulaire de mélanome A375. Comme le GelMA est un matériau polyvalent utilisé dans la conception de supports tissulaires, des micro-aiguilles de GelMA peuvent être utilisées en tant que plate-forme pour l'administration de divers types d'agents thérapeutiques en direction des tissus.
Patent CA-3122275-A1 (CA)
Title: Systems and methods for a wearable device for acoustic stimulation
Inventor: KABRAMS ERIC
IPC: A61B5/375
Filed: 2019-12-13
Abstract: In some aspects, a device wearable by or attached to or implanted within a person includes a sensor configured to detect a signal from the brain of the person and a transducer configured to apply to the brain an acoustic signal. The sensor and the transducer are disposed on the head of the person in a non-invasive manner. The device includes a processor in communication with the sensor and the transducer.
Patent CA-3122820-A1 (CA)
Inventor: ZHANG XUEWEI
IPC: H01M10/056
Filed: 2021-06-18
Abstract: La présente technologie concerne un matériau composite comprenant des particules inorganiques, un composé amide fluoré, et éventuellement un polymère d'électrolyte, un plastifiant et/ou un sel. Sont aussi décrits les électrolytes solides et matériaux d'électrodes comprenant le présent matériau composite et leurs utilisant dans des cellules électrochimiques et accumulateurs les comprenant.
Patent CA-3122929-A1 (CA)
Inventor: PETRINI PAOLA
IPC: C12N1/20
Filed: 2019-12-19
Abstract: The present invention relates to a three-dimensional substrate with structural and compositional gradient for microbial cultures and cocultures, and to a method for preparing it, where said three-dimensional substrate comprises: - a diffusion system (1) which comprises a first compartment (2) and a second compartment (3), where said first compartment (2) is placed above said second compartment (3), said first and second compartments (2, 3) being separated by a semipermeable membrane (4); - a base solution which comprises polysaccharides, proteins and salts or a preformed hydrogel which comprises polysaccharides, proteins and salts; - a cross-linking medium which comprises salts, culture media and distilled water.
Patent CA-3124484-A1 (CA)
Inventor: DOGAN REMZI
IPC: A01H6/34
Filed: 2021-07-12
Abstract: A plant of variety NUN 32361 CUS is disclosed as well as seeds and plants and fruits thereof.  NUN 32361 CUS is a short cucumber variety of the Silor type having dark green fruits with medium ribbing and medium intemode, comprising resistance to Cladosporium cucumerinum, Cucumber Vein Yellowing Virus, Cucumber Mosaic Virus (HR), and Podosphaera xanthil (HR).