baber/WOPTO huggingface dataset:
Patent CA-3068140-A1 (CA)
Title: Acoustic structure for gas turbine engine
Inventor: HAMP JASON
IPC: F02C7/24
Filed: 2020-01-14
Abstract: A bypass air passage can be provided between a radially-outer wall of a bypass duct and an engine core, the radially-outer wall having a first, radially inner skin apertured and exposed to the bypass air passage, and a second skin radially-outwardly offset from the first skin, the second skin having an aperture blocked by a thermal fuse, wherein the thermal fuse is configured to melt upon reaching a threshold temperature, thereby opening a gas path from the bypass air passage across the second skin, via the aperture.
Patent CA-3069147-A1 (CA)
Title: Electrode binder slurry composition for lithium ion electrical storage devices
Inventor: HELLRING STUART D
IPC: H01M4/62
Filed: 2018-07-06
Abstract: The present invention provides a slurry composition comprising: (a) an electrochemically active material and/or an electrically conductive agent; and (b) a binder comprising: (i) a polymer comprising a fluoropolymer dispersed in a liquid medium; and (ii) a polymer comprising an addition polymer comprising constitutional units comprising the residue of a heterocyclic group-containing ethylenically unsaturated monomer. The present invention also provides electrodes and electrical storage devices.
Patent CA-3070885-A1 (CA)
Inventor: VAN ROSSUM GUUS
IPC: C07C5/48
Filed: 2018-08-02
Abstract: The invention relates to a process for oxidative dehydrogenation of ethane, comprising the steps of:(a) subjecting a stream comprising ethane to oxidative dehydrogenation conditions;(b) removing water from at least part of the effluent resulting from step (a);(c) optionally removing unconverted oxygen and/or carbon monoxide and/or ycetylene from at least part of the stream comprising ehtylene, unconverted ethane, carbon dioxide, optionally unconverted oxygen, optionally carbon monoxide and optionally acetylene resulting from step (b);(d) removing ethylene from at least part of the stream comprising ehtylene, unconverted ethane and carbon dioxide resulting from step (b) or (c) by a complexation separation method;(e) partially and selectively removing carbon dioxide from at least part of the stream comprising unconverted ethane and carbon dioxide resulting from step (d);(f) recycling at least part of the stream comprising unconverted ethane and carbon dioxided resulting from step (e) to step (a).
Patent CA-3074538-A1 (CA)
Title: Method for adjusting level of galanin in brain by optic nerve light conduction
Inventor: LI TONG
IPC: A61N5/06
Filed: 2020-03-04
Abstract: The present invention discloses a method for adjusting the level of galanin in brain by optic nerve light conduction, comprising the following step: controlling light of different wavelengths, different intensities and different frequencies to illuminate an eye by a light adjustrnent device, so that galanin receptors in the eye are activated to produce signal stimulation, and signals transmitted to the hypothalamic visual receiving area via the optic nerve can influence the level of galanin expression in the brain.
Patent CA-3075751-A1 (CA)
Title: Composes de pyrazolopyrimidinone et leurs utilisations
Inventor: NDUBAKU CHUDI OBIOMA
IPC: C07D487/04
Filed: 2018-09-14
Abstract: La présente invention concerne des composés de pyrazolopyrimidinone. La présente invention concerne également des compositions pharmaceutiques contenant ces composés et des méthodes de traitement de maladies auto-immunes, inflammatoires et neurodégénératives par administration de ces composés et compositions pharmaceutiques à des sujets en ayant besoin. La présente invention concerne en outre l'utilisation de ces composés pour la recherche ou à d'autres fins non thérapeutiques.
Patent CA-3075994-A1 (CA)
Title: Procedes et systemes pour l'elimination de dioxyde de carbone
Inventor: KREYMANN BERNHARD
IPC: A61M1/28
Filed: 2018-05-22
Abstract: L'invention concerne des systèmes et des procédés appropriés pour un support pulmonaire extracorporel qui exposent le sang, à travers une membrane semi-perméable, à un liquide de dialyse. Le liquide de dialyse comprend un agent tampon et présente une capacité tampon élevée pour les ions H+. Du dioxyde de carbone, du bicarbonate et des cations hydrogène sont transportés à travers une membrane semi-perméable vers le liquide de dialyse. Le fluide de dialyse peut être recyclé et utilisé de manière répétée, son pH peut être ajusté, et d'autres fluides peuvent être ajoutés à celui-ci. Certaines substances peuvent être éliminées du sang, et la quantité de ces substances éliminées du sang peut être surveillée ou quantifiée de manière sensiblement automatique ou sensiblement continue. Les systèmes et les procédés sont appropriés pour traiter ou prévenir l'acidose respiratoire, l'acidose métabolique et les maladies caractérisées par un dysfonctionnement pulmonaire, un dysfonctionnement rénal ou un dysfonctionnement hépatique.
Patent CA-3077666-A1 (CA)
Inventor: HIRAIWA YUUSUKE
IPC: C10L5/44
Filed: 2018-10-01
Abstract: L'invention fournit un biocombustible solide de faible auto-échauffement. Plus précisément, l'invention concerne un biocombustible solide dans lequel l'union ou l'adhésion des particules de poudre de biomasse entre elles est préservée, et dont la température la plus élevée atteinte lors d'un essai d'auto-échauffement sur la base de "Essai d'auto-échauffement, Cinquième édition, Manuel des procédés d'essai et des critères, recommandations sur le transport de matières dangereuses des Nations Unies", est inférieure à 200°C.
Patent CA-3078312-A1 (CA)
Title: Composes chimiques
Inventor: CATALANO JOHN G
IPC: A61P31/20
Filed: 2018-10-05
Abstract: L'invention concerne des composés de formule I, en particulier des inhibiteurs du virus de l'hépatite B et/ou du virus de l'hépatite D, plus particulièrement des composés qui inhibent l'antigène HBe et l'antigène HBs chez un sujet, pour le traitement d'infections virales, et des procédés de préparation et d'utilisation de tels composés. Formule (I) :
Patent CA-3078932-A1 (CA)
Title: Method and system for operating a plunger
Inventor: KEATING VIRGINIA SOURIS
IPC: A61M5/31
Filed: 2020-04-21
Abstract: An apparatus can aid usage of a plunger, for example helping a medical practitioner use a hypodermic syringe to inject dermal filler. The apparatus can fasten a thumb rest of a plunger of the syringe to a thumb of the practitioner and can support one-handed operation of the syringe. With the plunger so fastened, reverse thumb motion can retract the plunger for aspiration, and forward thumb motion can advance the plunger for injection. The apparatus can comprise a member extending at least partially around the practitioner's thumb. The member can comprise an aperture configured to retain the thumb rest between the thumb and the member, with a shaft of the plunger passing through the aperture.
Patent CA-3082494-A1 (CA)
Inventor: GUILLET ANTOINE
IPC: F23M5/02
Filed: 2018-11-29
Abstract: The invention concerns a burner for a facility (20) for melting vitrifiable materials, comprising an injector block (2) having a network (3) for distribution of combustion gases and at least one injector (4), and a plate (5) in contact with glass and/or flame, which covers said injector block (2) and comprises at least one injection orifice (6) in fluidic connection with said injector (4), said burner (1) being characterised in that the plate (5) is removably attached on the injector block (2).
Patent CA-3082541-A1 (CA)
Inventor: KIM DAE HOON
IPC: G06K7/00
Filed: 2018-11-08
Abstract: A meal service management system is disclosed. More specifically, the present invention relates to a meal service management system and an operating method therefor, the system being capable of providing information on food ingested by a user to whom a meal service is to be provided and customized information related thereto, and managing food leftover in a meal service. According to an embodiment of the present invention, a scanner device is used such that a user to whom a meal service is to be provided and a food tray before and after meals are identified, and thus a meal service amount and a leftover food amount are acquired, and leftover food information of each user and useful information associated therewith are provided on the basis of the same, and thus users can easily determine their eating habits, nutritional status and the like and the users can be induced to attempt reducing leftover food by themselves.
Patent CA-3085422-A1 (CA)
Inventor: BOREL CHRISTOPHE
IPC: B63G8/22
Filed: 2018-11-29
Abstract: A method for controlling the buoyancy of a submarine vehicle (1) such that it substantially has a predetermined target buoyancy Fc when it is submerged in a volume of liquid delimited by a first surface and a second surface along a vertical axis (z), the method comprising: - starting from an initial buoyancy of the vehicle which maintains the vehicle at the level of the first surface (S), a first step (100) of modifying the density of the vehicle (1) such that it approaches the second surface, the first step being implemented until a second step (200) of detecting the crossing, by the vehicle (1), of a predetermined non-zero distance threshold (SD) with respect to the first surface (S), along the vertical axis, then a third step of modifying the density of the vehicle (1) until the vehicle has substantially the target buoyancy.
Patent CA-3086738-A1 (CA)
Title: Transmission direction determining method and apparatus, transmission channel determining method and apparatus, and computer storage medium
Inventor: TANG HAI
IPC: H04L1/00
Filed: 2018-07-27
Abstract: The present invention relates to a fusion protein, comprising a I FN.ALPHA.2 cytokine antagonist and a targeting moiety, preferably an antibody or anti-body like molecule. ln a preferred embodiment, the cytokine antagonist is a modified cytokine which binds to the receptor, but does not induce the receptor signalling. The invention relates further to a fusion protein according to the invention for use in treatment of cancer and immune- or inflammation- related disorders or autoimmune diseases.
Patent CA-3087486-A1 (CA)
Title: Vehicule de type rateau/dameuse pour fosse de sable
Inventor: HILLER ADAM
IPC: A01B45/00
Filed: 2019-01-16
Abstract: L'invention concerne un véhicule de type râteau/dameuse pour fosse de sable comprenant un châssis (24); une pluralité de roues (26) pour parcourir une surface traitée par le véhicule, les roues étant montées de manière rotative sur le châssis; une source de puissance montée sur le châssis; et une structure de fixation arrière (36) fixée au châssis, la structure de fixation arrière fournissant une articulation (46) permettant la rotation; un support (50) comprenant un arbre (54), le support étant configuré pour coopérer avec un accessoire de type râteau/dameuse associé (68); et un support pivotant (64) monté sur le châssis.
Patent CA-3090326-A1 (CA)
Title: Conception d'axe de chenille et de retenue de bague pour chaine de chenille
Inventor: JONES BENJAMIN I
IPC: B62D55/21
Filed: 2019-01-23
Abstract: L'invention concerne un élément chaîne de chenille (200) pouvant comprendre un élément patin (206) et un premier élément rail (204a) s'étendant à partir de l'élément patin (206). Le premier élément rail (204a) peut comprendre une première patte (208) présentant un premier trou (210) définissant un premier axe longitudinal (L210) et comprenant une première étagère de retenue de bague (212) disposée dans le premier trou (210), et une deuxième patte (214) comprenant une seconde étagère de retenue de bague (218) disposée dans un second trou (216). Une troisième patte (222) peut s'étendre dans le sens inverse de celui de la première patte (208) et de la deuxième patte (214) et peut être disposée axialement entre la première patte (208) et la deuxième patte (214).
Patent CA-3090881-A1 (CA)
Inventor: LEEDS RICHARD M
IPC: B60N2/58
Filed: 2019-02-28
Abstract: A seat assembly includes a seat with a hip/thigh support, a back support and at least one gap between the hip/thigh support and the back support. A seating pad assembly is positioned removably on the seat and has a foam cushion made at least partly of a viscoelastic foam and having a dimensionally stable woven fabric cover. Pelvic and upper back areas of a person sitting on the seat deform the viscoelastic foam significantly to provide a comfortable support and to define anchors for the seating pad assembly. The outer cover extends between those anchors for effectively supporting and cradling the lumbar back area of the person in the seat.
Patent CA-3091037-A1 (CA)
Title: Systems and arrangements for portable heater with connectable accessory
Inventor: Vandrak Brian
IPC: F24H9/00
Filed: 2020-08-25
Abstract: A portable heater includes a housing enclosing a combustion region, a first connector for connecting with a fuel source, a first supply line in fluid connection with the first connector for supplying fuel to the combustion region when the fuel source is connected with the first connector, a second supply line in fluid connection with a second connector for supplying fuel to a fuel-fired accessory when the fuel source is connected with the first connector and the fuel-fired accessory is connected with the second connector, and a valve arrangement operable to selectively supply fuel to the first and second supply lines when the fuel source is connected with the first connector.
Patent CA-3091799-A1 (CA)
Title: Engineered immune cells as diagnostic probes of disease
Inventor: AALIPOUR AMIN
IPC: C12N5/10
Filed: 2019-02-27
Abstract: Embodiments of genetically engineered immune cells are described herein which provide a new class of cell-based in vivo sensors useful for ultrasensitive disease detection based on the ability of immune cells to migrate to a site of pathology. The cell-based sensors provide an approach to early cancer detection and allow the use of the engineered immune cells in monitoring of diverse disease states including, but not limited to, cancer.
Patent CA-3093095-A1 (CA)
Title: Alkylphenol copolymer
Inventor: CHICHAK KELLY S
IPC: C04B26/26
Filed: 2019-03-06
Abstract: An alkylphenol copolymer, such as for use in a petroleum composition, is provided. The alkylphenol copolymer has the following repeating units (A) and (B) wherein, x is an integer from 1 to 200; y is an integer from 2 to 200; R1 is a straight or branched C1-C15 alkyl; and R2 is a straight or branched C2-C40 alkyl, wherein R2 is different than R1.
Patent CA-3099669-A1 (CA)
Title: Appareil de detection pour surveiller une substance dans un batiment de stockage
Inventor: MONTPLAISIR JEAN-FRANCOIS
IPC: E04H7/22
Filed: 2019-05-14
Abstract: La présente invention concerne un appareil de détection permettant de surveiller une substance contenue dans un bâtiment de stockage, l'appareil comprenant: un support de montage conçu pour être fixé à un toit du bâtiment de stockage; un assemblage de détection monté sur le support de montage, l'assemblage de détection comprenant: un capteur servant à mesurer un paramètre de la substance dans le bâtiment de stockage quand le capteur est dans une orientation de mesure; et un boîtier servant à loger le capteur, le boîtier étant relié pivotant au support de montage et pouvant pivoter librement par rapport au support de montage autour d'un axe de pivotement, le boîtier pouvant être orienté dans une position fonctionnelle dans laquelle le capteur se trouve dans l'orientation de mesure pour permettre au capteur de mesurer le paramètre de la substance, l'assemblage de détection ayant un centre de masse situé au-dessous de l'axe de pivotement de façon que le boîtier soit poussé vers l'orientation fonctionnelle sous l'effet de la pesanteur.
Patent CA-3100132-A1 (CA)
Inventor: FERRIS JEFFREY D
IPC: A47K3/40
Filed: 2020-11-20
Abstract: 20 ABSTRACT A molded shower pan includes a base haying a drain opening. A plurality of strengthening ribs extend downwardly from the base wherein the spacing between adjacent ribs is a function of rib height. Date Recue/Date Received 2020-11-20
Patent CA-3101934-A1 (CA)
Inventor: STRICHER FRANCOIS
IPC: C12P5/02
Filed: 2019-07-03
Abstract: L'invention concerne des variants de l'acide 3-méthylcrotonique (MDC) présentant une activité améliorée dans la conversion d'acide 3-méthylcrotonique en isobutène, ainsi que des procédés de production d'isobutène à l'aide de tels variants d'enzymes.
Patent CA-3102771-A1 (CA)
Inventor: KAMDAR AKSHAY R
IPC: A61M39/26
Filed: 2019-06-05
Abstract: L'invention porte sur un ensemble récipient de médicament destiné à être utilisé avec un dispositif d'administration de médicament par voie parentérale. L'ensemble récipient comprend un récipient conçu pour contenir le médicament et un connecteur d'orifice intermédiaire. Le connecteur d'orifice peut être couplé à demeure au récipient et couplé amovible au dispositif d'administration de manière commode, fiable et étanche. Lors de l'utilisation, le connecteur d'orifice peut acheminer le médicament du récipient au dispositif d'administration pour l'administration au patient.
Patent CA-3103526-A1 (CA)
Title: Self-propelled hydrofoil surfboard
Inventor: MISSLER CAREY ANDREW JOSEPH
IPC: B63B32/10
Filed: 2020-12-22
Abstract: ABSTRACT A self-propelled hydrofoil surfboard includes a surfboard having a mast mounted to the lower surface of the surfboard, a selectively controllable thruster mounted at a lower end of the mast, a controller and a battery to supply power to the controller and thruster, the controller cooperating with a remote controller adapted to give control inputs to the controller and to be carried when in use by a rider, navigation lights mounted around at least a portion of the circumferential edge of the surfboard, and wherein the mast may have an adjustable length. 13613152-1 22 Date Recue/Date Received 2020-12-22
Patent CA-3104393-A1 (CA)
Title: Dispositif de resistance au feu ameliore destine a etre interpose entre une extremite de mat d'accrochage de turbomachine d'aeronef, et un capotage de la turbomachine delimitant un compartiment inter-veine
Inventor: JACON BRUNO ALEXANDRE DIDIER
IPC: F16J15/02
Filed: 2019-06-25
Abstract: L'invention concerne un dispositif de résistance au feu(50) destiné à être interposé entre unmât d'accrochage (9) d'une turbomachine d'aéronef à double flux et un capotage de raccord (30) équipant cette turbomachine, le capotage de raccord étant destiné à raccorder un anneau amont (10) délimitant un compartiment inter-veine (8a), à un bras (22) traversant radialement une veine secondaire (26) de la turbomachine. Selon l'invention, le dispositif (50) est réalisé monobloc, et comprend deux lèvres de contact (52a, 52b) s'étendant selon des lignes distinctes, dont une première lèvre (52a) de section en C.
Patent CA-3104435-A1 (CA)
Title: Force sensing device, medical endodevice and process of using such endodevice
Inventor: RAUTER GEORG
IPC: A61B8/12
Filed: 2019-06-21
Abstract: A force sensing device (19) comprises a housing tip (219), a plurality of sensors (319) stationarily spaced from each other, and a spring element (49) connecting the housing tip (219) to the sensors (319) such that moving the housing tip (219) and the sensors (319) relative to each other causes a resilient deformation of the spring element (49). The spring element (49) is configured to arrange the housing tip (219) in a zero position relative to the sensors (319) by a spring force of the spring element (49). The force sensing device (19) is equipped with a spring tensioning structure (519, 529, 539) configured to adapt the spring force of the spring element (49).
Patent CA-3105183-A1 (CA)
Title: Ultra-high dk material
Inventor: BONAFINI JAMES A
IPC: C08L51/08
Filed: 2018-06-28
Abstract: A method of producing an ultra-high Dk material includes contacting and reacting a fluoroalkyl methacrylate; an alkyl glycol dimethacrylate; a hydrophilic agent, such as methacrylic acid; a hydroxyalkyl tris(trimethylsiloxy)silane; a hydroxyalkyl terminated polydimethylsiloxane; and styrylethyltris(trimethylsiloxy)silane.  The reaction is conducted within an inert atmosphere at a pressure of at least 25 pounds per square inch (PSI) and for a period of time and at a temperature sufficient to produce the ultra-high Dk material.
Patent CA-3105728-A1 (CA)
Inventor: TEIGEN SCOTT
IPC: A61B17/22
Filed: 2019-07-23
Abstract: A vacuum aspiration control system for use with a vacuum source and an aspiration catheter includes a connecting tube configured to connect the vacuum source with a lumen of an aspiration catheter. An on-off valve is operatively coupled to the connecting tube, and a sensing unit is configured to detect flow within the connecting tube and provide a signal representative of flow. A controller receives the signal to decide whether to open or close the valve. The controller may automatically close the valve to stop flow when flow through the connecting tube is unrestricted, or according to a predetermined timing sequence. The controller can further periodically open a closed valve to determine whether flow has entered an acceptable range. The controller can still further engage pulsed aspiration with a pressure manipulation assembly when flow is restricted or occluded.
Patent CA-3107971-A1 (CA)
Title: Medical pump
Inventor: BAIER MICHAEL J
IPC: A61M39/28
Filed: 2019-08-16
Abstract: A pump for treating a patient is disclosed that includes a spring- biased plunger 116 biased toward actuation against a tube 216; a cam shaft 190 configured to actuate the spring-based plunger; a lever 104 actuatable between a closed position and an open position; a shaft coupled to the lever, the shaft having a central axis centrally along the length of the shaft, the shaft 118 coupled to the lever to rotate around the central axis in accordance with actuation of the lever; and a lift cam 120 pivotally coupled to the shaft, wherein the lift cam pivots around a lift cam axis, the lift cam axis of the lift cam is parallel to the central axis of the shaft, and the lift cam engages with the spring-based plunger to lift the spring-biased plunger off of the cam shaft as the shaft rotates in accordance with actuating the lever to the open position.
Patent CA-3109825-A1 (CA)
Inventor: MAIER NORBERT
IPC: B05B15/63
Filed: 2019-09-09
Abstract: The present invention relates to a paint gun (1) for atomising, in particular by way of compressed-air-assisted atomisation, and applying a coating material, in particular a paint, which paint gun has a material-guiding part (3), a non-material-guiding part (4), and a transmitting and/or receiving device (15) for wireless signal transmission. In order to increase the functional reliability and provide an optimal operability in the environment in which the coating material is applied, the transmitting and/or receiving device (15) for wireless signal transmission is arranged at a distance from the material-guiding part (3) and is associated with the non-material-guiding part (4). Alternatively or additionally, an increased functional reliability is achieved by designing the transmitting and/or receiving device (15) for wireless signal transmission in accordance with two different radio standards. Furthermore, a material application system comprising such a paint gun (1) as well as a method for operating same are described.
Patent CA-3110930-A1 (CA)
Title: A client terminal for electronic certificate-based goods distribution
Inventor: ZHANG YI
IPC: G06Q10/08
Filed: 2014-09-12
Abstract: A client terminal for electronic certificate-based goods distribution is provided. The client terminal is configured to obtain an electronic certificate via the Internet, and after determining a purchase intention, directly write a logistics distribution destination into the electronic certificate, and at the same time, may select preset logistics support information to determine the logistics distribution information, such as selected specific logistic sites and distribution methods, for example, a 'designated logistics company', and can deliver payment commitments according to the amount of a commodity. The client terminal is communicatively connected to a vendor system so that the electronic certificate may be circulated by the vendor and obtained by the client terminal via the internet.