baber/WOPTO huggingface dataset:
Patent CA-3114961-A1 (CA)
Title: Composition activatrice de vulcanisation
Inventor: ROUMACHE OLIVIER
IPC: C08J3/24
Filed: 2021-04-13
Abstract: La présente invention concerne une composition activatrice pour utilisation dans un procédé de vulcanisation, comprenant sur base du poids total de ladite composition activatrice: de 20 à 80 % en poids d'au moins un activateur de vulcanisation ; de 10 à 40 % en poids d'au moins une cire choisie dans le groupe constitué des cires à base de paraffine, des cires microcristallines, des cires de polyoléfines, des cires de Fischer-Tropsch, les cires de Fischer-Tropsch oxydées, leurs dérivés et leurs mélanges; de 10 à 40 % en poids d'au moins une charge inorganique. La présente invention concerne également un procédé de vulcanisation et un procédé de fabrication de la composition activatrice.
Patent CA-3115653-A1 (CA)
Inventor: NGUYEN KHANH VAN
IPC: E21B23/06
Filed: 2019-10-10
Abstract: L'invention concerne une unité de verrouillage mécanique (10, 100, 210, 410) comportant un ensemble de verrouillage d'arbre (12) et un procédé de réalisation d'un mode d'auto-verrouillage pour, par exemple, un module de bouchon d'isolation à activation hydraulique. L'ensemble de verrouillage d'arbre (12) comprend une bague en forme de dents (30, 130, 230) qui entoure un arbre (14, 114, 214). La bague en forme de dents (30, 130, 230) délimite une pluralité de dents (38, 138, 238). Un ensemble pince fendue en forme de dents (340) est positionné de manière à entourer la bague en forme de dents (30, 130, 230). L'ensemble pince fendue en forme de dents (340) comporte au moins une première pince fendue en forme de dents (342) et une seconde pince fendue en forme de dents (344) avec un ressort (346) entre les deux pour solliciter la première pince fendue en forme de dent (342) à l'opposé de ladite seconde pince fendue en forme de dent (344). La première pince fendue en forme de dents (342) et la seconde pince fendue en forme de dents (344) comportent une surface interne (348) qui délimite une pluralité de dents (350) pour permettre une mise en prise coopérative avec la pluralité de dents (38, 138, 238) de la bague en forme de dents (30, 130, 230).
Patent CA-3118041-A1 (CA)
Title: Novel cytostatic conjugates with integrin ligands
Inventor: LERCHEN HANS-GEORG
IPC: A61K47/60
Filed: 2019-10-30
Abstract: The present invention relates to novel pharmaceutical compounds comprising of an avß3 integrin antagonist, a linking unit comprising of L-Val  L-Pro  L-Asp cleavable by elastase, a polyethyleneglycol (PEG) spacer and a cytotoxic element, to processes for preparation thereof, to the use thereof for treating, preventing or managing diseases and conditions including hyperproliferative disorders such as cancer in humans and other mammals.
Patent CA-3118349-A1 (CA)
Title: Novel multilayer film for resealable packaging with improved resealing
Inventor: PUCHOIS ROMAIN
IPC: B32B7/12
Filed: 2019-10-24
Abstract: 1) Multilayer film comprising two thin layers (D and E) of a thermoplastic material bonded together by a continuous layer (A) consisting of a hot-melt self-adhesive composition comprising: 40 to 70 wt.-% a styrene block copolymer composition consisting of a mixture of diblock and triblock copolymers; and 30 to 60 wt.-% one or more tackifying resins. The multilayer film is such that adhesive layer A is connected to layer D by means of a binding layer B and to layer E by means of a binding layer C, each of said two layers B and C consisting respectively of a composition (b) and (c), each comprising: a polyolefin (P) selected from a polyethylene (PE) and a polypropylene (PP), optionally modified with an unsaturated carboxylic anhydride; and at least one elastomer compound (EL) selected from a copolymer of ethylene and propylene (EL1) and a styrene block copolymer (EL 2) comprising at least one elastomer block. 2) Method for manufacturing said film by co-extrusion. 3) Use of said film for the manufacture of resealable packaging.
Patent CA-3118607-A1 (CA)
Title: Procede de sequencage de polynucleotides
Inventor: ZHAO JIE
IPC: C12Q1/68
Filed: 2018-11-07
Abstract: Procédé de séquençage de polynucléotides L'incorporation séquentielle de différents nucléotides est détectée à l'aide du même signal d'émission de lumière, ce qui permet de déterminer des séquences de polynucléotides.
Patent CA-3119094-A1 (CA)
Inventor: MOHAMED SARAYA
IPC: E21B34/06
Filed: 2019-09-13
Abstract: A temporary seal within a wellbore. More specifically, a temporary seal within casing that limits the flow of fluid through the casing until the temporary seal is released.
Patent CA-3120353-A1 (CA)
Title: Vacuum cleaner with small area extraction
Inventor: KREBS ALAN J
IPC: A47L11/30
Filed: 2019-11-19
Abstract: A vacuum cleaner includes a vacuum collection system for sucking up debris from a surface to be cleaned, a fluid delivery system for delivering a cleaning fluid to the surface to be cleaned, and a recovery system for removing spent cleaning fluid and debris from the surface to be cleaned. The fluid delivery and recovery systems can be particularly configured for small area extraction, such as in treating spots and stains on a carpet.
Patent CA-3126235-A1 (CA)
Inventor: KLAAS ILKA
IPC: A01J5/007
Filed: 2020-01-13
Abstract: Herein a control unit (120), a system and a method are disclosed. Early lactation of an animal includes at least the first 3 days in milk of the current lactation period. The control unit is configured to:obtain measurements of milk flow during a milking session of the animal (101); analyse a sequence of said obtained measurements. Based on said analysis, the control unit estimates a total milk yield of the animal (101), and determines a predetermined partial amount of milk of the estimated total milk yield; and during early lactation, interrupts the milking of the animal on all teats when the predetermined partial amount of milk of the estimated total milk yield has been drawn from the animal. Alternatively, the control unit, based on said analysis, detects that the milk flow has reached a plateau phase; and during early lactation, interrupts the milking during the plateau phase (220).
Patent CA-3126275-A1 (CA)
Inventor: GUTIERREZ CHRISTIAN
IPC: G16H20/17
Filed: 2020-01-07
Abstract: La présente divulgation concerne des systèmes et des méthodes d'administration à la demande d'un agent thérapeutique à partir d'un dispositif monté sur l'oeil. En particulier, des aspects de la présente invention concernent une méthode d'administration d'un agent thérapeutique, ladite méthode comprenant la réception, au niveau d'un dispositif de commande d'un dispositif de libération et d'administration d'agent thérapeutique, d'un premier signal de commande pour l'administration d'un agent thérapeutique sur la base d'une fenêtre temporelle de dosage. Lors de la réception du premier signal de commande, le dispositif de commande détermine si une ou plusieurs conditions d'observance sont satisfaites. Lorsque la ou les conditions sont satisfaites, le dispositif de commande lance un protocole de libération et d'administration qui commande un générateur de signal pour qu'il génère et envoie un deuxième signal de commande amenant un condensateur ou un ou plusieurs circuits à délivrer un signal de déclenchement amenant un ou plusieurs mécanismes d'administration d'agent thérapeutique à s'ouvrir et à libérer l'agent thérapeutique d'un ou plusieurs réservoirs.
Patent CA-3127397-A1 (CA)
Inventor: LIU KUN
IPC: H04L5/00
Filed: 2020-01-20
Abstract: L'invention concerne un procédé et un appareil d'envoi d'informations, un procédé et un appareil de réception d'informations, une station de base, un terminal et un système de communication. La station de base envoie des informations de configuration de transmission de liaison montante au terminal, les informations de configuration de transmission de liaison montante comprenant des informations de configuration d'une ressource de canal de liaison montante et/ou des informations de configuration d'un espace de recherche de canal de commande de liaison descendante, les informations portées par le canal de commande de liaison descendante dans l'espace de recherche de canal de commande de liaison descendante comprenant des informations de commande de liaison descendante (DCI). Le terminal peut détecter les DCI envoyées par la station de base et met en uvre une transmission de liaison descendante avec la station de base. Par conséquent, au moyen d'une indication des informations de configuration de transmission de liaison montante, indépendamment du fait que le terminal se trouve dans un état connecté RRC ou bien dans un état de veille RRC, une transmission d'informations peut être mise en uvre avec succès. Bien entendu, lorsque le terminal est dans l'état de veille RRC, la transmission de données peut être achevée sans qu'il soit nécessaire de réaliser une commutation d'état, la consommation d'énergie et la consommation de ressources mises en uvre lorsque le terminal effectue une commutation d'état sont réduites, une configuration optimale de ressources de terminal est mise en uvre, et l'expérience d'utilisateur au niveau d'un côté terminal est améliorée.
Patent CA-3127708-A1 (CA)
Inventor: ARMITAGE OLIVER
IPC: A61N1/36
Filed: 2020-01-24
Abstract: La présente invention concerne un système de commande neuronale qui comprend un dispositif de commande d'entrée conçu pour recevoir des données neuronales concernant des signaux neuronaux relatifs à un état corporel d'un sujet en provenance d'au moins un capteur neuronal, au moins un moyen d'apprentissage machine utilisant au moins un modèle d'apprentissage machine pour traiter les données neuronales reçues en vue de déterminer au moins un signal de sortie requis pour obtenir une valeur souhaitée de l'état corporel et un moyen conçu pour envoyer le signal de sortie déterminé à au moins un dispositif de sortie, le système de commande neuronale formant une première boucle de commande fournissant une commande en boucle fermée de l'état corporel.
Patent CA-3128996-A1 (CA)
Title: Systems and methods for inserting and removing bushing assemblies
Inventor: ANDREWS MICHAEL
IPC: B25B27/28
Filed: 2021-08-26
Abstract: A bushing displacing system comprising an engaging member and a brace member. The engaging member is configured to engage the brace assembly to displace the engaging member in the displacement direction and at least a portion of the bushing assembly to displace at least a portion of the bushing assembly in the displacement direction. The brace member is adapted to engage the brace assembly and the structural member. Operation of the actuator displaces at least one of the brace assembly and the engaging member in the displacement direction relative to the structural member such that the engaging member displaces at least a portion of the bushing assembly towards a desired position relative to the housing opening in the structural member.
Patent CA-3129239-A1 (CA)
Title: Generation of certified random numbers using an untrusted quantum computer
Inventor: AARONSON SCOTT
IPC: G06F21/70
Filed: 2020-02-07
Abstract: Classical computer systems can generate certified random bit strings using an untrusted quantum computer. The classical computer system can issue a sequence of challenges to the quantum computer, with each challenge involving execution of an apparently-random quantum circuit generated by the classical client. By executing the quantum circuits, the quantum computer can generate a high-entropy bit sequence, and the classical client can use the high-entropy bit sequence to generate sequences of random bits. The classical client can use models of quantum probability distributions for at least some of the challenges to verify that the bit sequence was generated by a quantum computer executing the quantum circuit generated by the classical client, thereby supporting certification of the randomness of the sequence of bits.
Patent CA-3132866-A1 (CA)
Inventor: SHARMA RAVI K
IPC: G06K19/06
Filed: 2020-03-13
Abstract: A plastic item, such as a beverage bottle, can convey two distinct digital watermarks, encoded using two distinct signaling protocols. A first, printed label watermark conveys a retailing payload, including a Global Trade Item Number (GTIN) used by a point-of-sale scanner in a retail store to identify and price the item when presented for checkout. A second, plastic texture watermark may convey a recycling payload, including data identifying the composition of the plastic. The use of two different signaling protocols assures that a point-of-sale scanner will not spend its limited time and computational resources working to decode the recycling watermark, which may lack data needed for retail checkout. In some embodiments, a recycling apparatus makes advantageous use of both types of watermarks to identify the plastic composition of the item (e.g., relating GTIN to plastic type using an associated database), thereby increasing the fraction of items that are correctly identified for sorting and recycling. In other embodiments the plastic item (or a label thereon) bears only a single watermark. A great number of other features and arrangements are also detailed.
Patent CA-3134660-A1 (CA)
Inventor: EYNARD CHARLES
IPC: A61B5/113
Filed: 2020-04-06
Abstract: The present invention concerns an inductance plethysmography vest for a mammal having a mass less than 6 kg, comprising: - a tube (10) made of resilient fabric configured to surround the trunk of said mammal, the tube (10) extending along a longitudinal axis (X) parallel to the vertebral column of the mammal; - at least one inductive turn formed of a strand (20) of electrically conductive wire arranged in the form of wavelets along the circumference of the tube (10); the vest being characterised in that it comprises at least one strap (11) made of resilient fabric, arranged along the circumference of the tube, defining a plurality of longitudinal loops (111), each wavelet being formed by the passage of the strand (20) of conductive wire successively in each loop (111).
Patent CA-3136166-A1 (CA)
Inventor: PARKINSON SHAUN
IPC: C08L23/14
Filed: 2020-04-20
Abstract: The present disclosure provides a multi-layer film. The multi-layer film includes a first outer layer and a second outer layer, where at least one of the first and the second outer layers comprises a first polyethylene; a core layer between the first and second outer layers, where a thickness of the core layer is 8 to 30% of a total thickness of the multi-layer film. The core layer is formed from a core polymer comprised of 20 to 0 wt.% of a second polyethylene and 80 to 100 wt.% of a propylene-based elastomer having a density of 0.855 g/cm3 to 0.877 g/cm3, the wt.% based on a total weight of the core layer. The multi-layer film comprises 8 to 30 wt.% of the propylene-based elastomer, based on a total wt.% of the multi-layer film. The multi-layer film also includes a first and a second inner layer, where at least one of the first and the second inner layers comprises 80 to 100 wt.% of a LLDPE having a density of 0.870 g/cm3 to 0.912 g/cm3 and 20 to 0 wt.% of a LDPE, where the core layer is positioned between the first and the second inner layers.
Patent CA-3139280-A1 (CA)
Title: Systems and methods for securing catheters
Inventor: CHEHAB ERIC FAYEZ
IPC: A61M39/02
Filed: 2019-06-21
Abstract: A catheter interface protection device can include a shield. The shield can include an open bottom, a transparent upper surface, sidewalls, and a cavity at least partially defined by the bottom, the upper surface, and the sidewalls. The device can include a vent. The device can include a clip, a tether, and a latch. A non-therapeutic method of protecting a catheter interface can include extending a catheter in the subject through a slot in a catheter interface protection device, wrapping the catheter at least partially around a clip of the catheter interface protection device, and securing a latch of the catheter interface protection device around the clip. A device for positioning a subject in a prone position can include a padded area including an opening configured to accommodate a catheter interface protection device.
Patent CA-3141802-A1 (CA)
Title: Studded tire
Inventor: PONS FREDERIC MICHEL-JEAN
IPC: B60C11/16
Filed: 2021-12-10
Abstract: A tire is disclosed having a tread (1) which is divided in the tire width direction into a first shoulder region (5), a second shoulder region (7) and a central region (3).  The tire comprises a first plurality of studs (9) installed in the first shoulder region (5), a second plurality of studs (11) installed in the second shoulder region (7) and a third plurality of studs (13) installed in the central region (3), each of said studs (9, 11, 13) comprising a body (21) and a stud pin (19) with a pin end protruding out of the body (21), the body (21) being at least partially embedded in the tread (1) and the pin end having a pin end size. In one aspect, at least a part of the third plurality of the studs (13) extends longitudinally into the tread (1) in a direction inclined by a first angle (a) in the circumferential direction of the tire, and at least a part of the first and/or second plurality of studs (9, 11) extends longitudinally into the tread (1) in a direction inclined in a direction different from the direction of the third plurality of the studs (13). In another aspect, at least a part of the first plurality of studs (9) installed in the first shoulder region (5) and/or at least a part of the second plurality of studs (11) installed in the second shoulder (7) extends longitudinally into the tread in a direction inclined by a second angle ([3) in the tire width direction. In yet a further aspect, at least a part of the third plurality of the studs (13) extends longitudinally into the tread (1) in a direction inclined by a first angle (a) in the circumferential direction of the tire and the pin end size of the third plurality of studs (13) is smaller than the pin end size of the first and/or second plurality of studs (9, 11).
Patent CA-3142295-A1 (CA)
Inventor: KOMORI KEN-ICHI
IPC: A61P13/12
Filed: 2020-05-29
Abstract: La présente invention concerne : un composé ayant un effet inhibiteur de Keap1 ; et une composition pharmaceutique le contenant. Spécifiquement, la présente invention concerne : un composé représenté par la formule générale (1) [dans la formule, les symboles ont les significations telles que décrites dans la description], ou un sel pharmaceutiquement acceptable de celui-ci ; et une composition pharmaceutique le contenant.
Patent CA-3144125-A1 (CA)
Inventor: SUN HAIHONG
IPC: C12N5/02
Filed: 2020-07-16
Abstract: The present invention discloses a cell culture method based on high-density and continuous inoculation and use thereof. The method comprises the following steps: (1) providing a cell culture, and performing resuscitation, shake flask amplification culture and rocking reaction bag amplification culture on the cell culture; (2) transferring the resuscitated and amplified cells into a last-stage cell amplification tank for continuous amplification culture; (3) inoculating the cells in the last-stage cell amplification tank into a culture fermentation tank in a high-density and continuous inoculation mode for fermentation culture; and (4) harvesting a target product. The cell culture method based on high-density and continuous inoculation provided herein can reduce the average cell passage time of each batch and improve the production efficiency of cells and expression products thereof.
Patent CA-3146032-A1 (CA)
Inventor: HOFER MARTIN
IPC: A61L2/28
Filed: 2020-07-08
Abstract: The invention relates to a composition that comprises the following components in dry form: (a) nigrosin, (b) wheat flour and (c) whole egg. The invention also relates to the use of the composition according to the invention for producing test soiling for evaluating the cleaning effect of cleaning devices. A method is also provided for producing test soiling for evaluating the cleaning effect of cleaning devices for cleaning containers for human excretions, more particularly of cleaning disinfection equipment, comprising the step of dissolving the composition according to the invention in an aqueous medium. The invention relates to a test soiling that contains the components of the composition according to the invention in an aqueous medium, and the use of same to evaluate the cleaning effect of cleaning devices. Finally, the invention relates to a method for evaluating the cleaning effect of cleaning devices for cleaning containers for human excretions.
Patent CA-3147240-A1 (CA)
Inventor: CAILLAUD MARTIAL
IPC: A61K9/00
Filed: 2020-07-10
Abstract: The invention relates to a complex comprising: nanocrystals of cellulose, at least one molecule of ß-cyclodextrin, and at least one molecule of curcumin, for use in the treatment of all types of peripheral neuropathy. The invention also relates to a pharmaceutical composition comprising at least the complex and at least one pharmaceutically acceptable excipient. The invention further relates to the use of the complex or the pharmaceutical composition, particularly in the form of a hydrogel, subcutaneous implant, implantable pump, or implanted biofunctionalised nerve conduit, in order to improve compliance with the treatment, to allow prolonged release of the complex and to achieve better pharmacokinetics.
Patent CA-3147636-A1 (CA)
Title: Rapid dome loading pilot valve bypass
Inventor: DENG CALVIN
IPC: F16K17/10
Filed: 2020-07-20
Abstract: A flow arrangement (122) for a pressure relief valve assembly (110) can include a bypass flow path (124) extending from a pressure source (118) to a dome (114) of a relief valve (116). The bypass flow path (124) can include a valve (126) that is configured to open and close the bypass flow path (124) based on pressure at the pressure source (118) or the dome (114), or a pressure difference between the pressure source (118) and the dome (114).
Patent CA-3155327-A1 (CA)
Title: Alimentation electrique de clayettes de cave a vin
Inventor: GRYCHTA DIDIER
IPC: A47G29/00
Filed: 2022-04-14
Abstract: Cave à vin ayant une armoire munie d'une porte, le volume intérieur de l'armoire comportant des clayettes coulissables superposées. Chaque clayette est déplaçable entre une position déployée et une position rétractée et est équipée d'emplacements de réception de bouteilles, de moyens électroniques de détection de la présence d'une bouteille en chaque emplacement et de moyens électroniques de visualisation de l'occupation de chaque emplacement. L'alimentation électrique desdits moyens électroniques provient d'une unique alimentation centralisée dans l'armoire et alimentant deux conducteurs verticaux placés à l'intérieur d'une paroi de l'armoire. Chaque clayette est électriquement reliée via un câble de raccordement flexible à des moyens de connexion dudit câble aux conducteurs. Lesdits moyens de connexion sont disposés au niveau de la clayette sur la face intérieure de ladite paroi, et chaque clayette est dotée de moyens élastiques aptes à maintenir le câble tendu en permanence, quelle que soit la position de la clayette.
Patent CA-3158153-A1 (CA)
Inventor: CHAO JIANHUA
IPC: C07D311/02
Filed: 2020-10-16
Abstract: Disclosed are a series of compounds or their tautomers having a general structure represented by Formula (la), (lb), (Ila), (lIb), or (lIc) and pharmaceutically acceptable salts thereof. The present disclosure also relates to pharmaceutical compositions comprising said compounds or tautomers. The present disclosure further relates to a method of treating a disease or condition associated with iron dysregulation or dysfunctional iron homeostasis comprising administering to a subject in need thereof a therapeutically effective amount of Formula (la), (lb), (Ila), (lIb), or (lIc) compounds or tautomers.
Patent CA-3158727-A1 (CA)
Inventor: MACLEAN DANIEL
IPC: A01P1/00
Filed: 2020-11-20
Abstract: The present disclosure provides compositions and methods to promote improved delivery of volatile compounds to produce. As a result, the present disclosure provides more efficient and uniform delivery of volatile compounds and more effective control of spoilage organisms located on or near the stored produce.