baber/WOPTO huggingface dataset:
Patent CA-3000237-C (CA)
Inventor: OHTANI NAOKO
IPC: A61K31/435
Filed: 2017-11-02
Granted: 2019-02-26
Abstract: This invention is directed to prostaglandin E2 receptor 4 (EP4) antagonists useful in the treatment of nonalcoholic steatohepatitis (NASH)-associated liver cancer in a human or animal. The method comprises administering one or more of Compound A, Compound B or Compound C, or pharmaceutically acceptable salts thereof, as the EP4 antagonist(s). The method may include a pharmaceutical composition comprising the EP4 antagonist(s), and may include one or more other active agents and/or therapies.
Patent CA-3001086-C (CA)
Inventor: MOILANEN JARI
IPC: B03D1/06
Filed: 2016-10-12
Granted: 2023-08-29
Abstract: Provided herein is a process for recovery of gold from gold-containing raw materials comprising refractory gold-containing minerals, in particular gold-containing refractory sulfidic minerals, comprising (a) obtaining gold-containing raw material comprising refractory gold-containing sulfidic minerals comprising first type of refractory sulfidic mineral having high gold content and second type of sulfidic mineral having low gold content; (b) forming a mineral pulp comprising first type of refractory sulfidic mineral particles having high gold content and second type of sulfidic mineral particles having low gold content by suspending ground gold-containing material in water and optionally further milling the material; (c) conditioning the mineral pulp by addition of a surface modifying chemical for modifying the surface of the first type of refractory sulfidic mineral particles having high content thus making the said particles non-floatable to obtain a conditioned pulp; (d) subjecting the conditioned pulp to a froth flotation process to separate first type of refractory sulfidic mineral particles having high gold content from the second type of sulfidic mineral particles having low gold content; (e) recovering the non-floatable first type of refractory sulfidic mineral particles having high cold content as flotation tailings; (f) pressure oxidizing (POX) the flotation tailings recovered in step (e) to obtain a discharge slurry comprising liberated gold; and (g) recovering gold from the discharge slurry obtained in step (f).
Patent CA-3001670-C (CA)
Title: Threaded connection for steel pipe
Inventor: SUGINO MASAAKI
IPC: E21B17/042
Filed: 2016-10-13
Granted: 2020-04-14
Abstract: Provided is a threaded fitting for steel pipes, which is capable of improving sealing performance. This threaded fitting (1) for steel pipes is configured from a pin (10) and a box (20). The outer diameter of the box (20) is smaller than 108% of the outer diameter of a steel pipe body (30). The pin (10) is provided with: a pin lip section (12) including a first sealing surface (11); a male threaded section (13) formed as a single-stage tapered screw; and a second sealing surface (14). The box (20) is provided with: a first sealing surface (21); a female threaded section (23) formed as a single-stage tapered screw; and a box lip section (22) including a second sealing surface (24). In a fastened state, the first sealing surfaces (11, 21) come into contact with each other, and the second sealing surfaces (14, 24) come into contact with each other. The male threaded section (13) has a plurality of thread valley bottom surfaces that are parallel to the pipe axis (CL) and have the same diameter at an end portion on the pin lip section (12) side. The female threaded section (23) has a plurality of thread valley bottom surfaces that are parallel to the pipe axis (CL) and have the same diameter at an end portion on the box lip section (22) side.
Patent CA-3013284-C (CA)
Inventor: KASSAI MASAHARU
IPC: F02D41/34
Filed: 2016-02-05
Granted: 2018-11-06
Abstract: A control method for internal combustion engine includes forming an air-fuel mixture leaner than that at a stoichiometric air-fuel ratio in a cylinder by first fuel injection, performing second fuel injection to inject fuel toward the vicinity of a discharge channel of an ignition plug during a period in which the air-fuel mixture is undergoing a low temperature oxidation reaction in a compression stroke, and after the second fuel injection, performing spark ignition by the ignition plug at a timing at which a spark of the ignition plug reaches the fuel injected by the second fuel injection.
Patent CA-3021050-C (CA)
Title: A veneered element and method of producing such a veneered element
Inventor: BERGELIN MARCUS
IPC: E04F15/02
Filed: 2017-04-25
Granted: 2023-03-14
Abstract: The present disclosure relates to aveneered element (10), comprising a substrate (1), a wood veneer layer (5) having a first surface (14) and a second surface (15), the first surface (14) being opposite to the second surface (15), an adhesive layer (3) adapted to adhere the first surface (14) of the wood veneer layer(5)to a surface of the substrate(1), wherein adhesive (2) from the adhesive layer (3) is present in a first portion (11) of the wood veneer layer (5), extending from the first surface (14) of the wood veneer layer (5) into the wood veneer layer (5), and where in the second surface (15) of the wood veneer layer (5) is substantially free from adhesive (2) from the adhesive layer (3).The disclosure also relates to a method of producing such a veneered element (10).
Patent CA-3027662-C (CA)
Inventor: RUSSO JOSEPH
IPC: B60J10/36
Filed: 2017-06-13
Granted: 2023-07-25
Abstract: L'invention concerne un outillage d'installation de clips et un procédé d'installation de clips comprenant un magasin pour retenir une pluralité de clips et une extrémité de clip d'un outillage de bras pour saisir au moins un clip à la fois. Le magasin s'arrête à des intervalles prédéterminés pour espacer chaque clip respectif dans des ouvertures du magasin. L'extrémité du clip de l'outillage à bras comporte au moins un corps relié à une pluralité de cylindres, chacun ayant un orifice d'entrée/sortie recevant du vide/de l'air soufflé. L'extrémité de clip de l'outillage à bras prend un ou plusieurs clips du magasin à la fois. La génération de vide vers le ou les orifices aide à retenir le ou les clips et élimine le risque de chute du ou des clips avant leur positionnement en vue de leur installation. Une fois que le ou les clips ont été positionnés, l'air soufflé à travers le ou les orifices fait en sorte que le ou les clips soient retirés de l'extrémité de clip de l'outillage à bras et soient maintenus dans la ou les positions souhaitées.
Patent CA-3028468-C (CA)
Title: Synthetic resin bottle
Inventor: SAITO HIROMICHI
IPC: B65D1/02
Filed: 2009-11-18
Granted: 2020-12-15
Abstract: A technical problem to be solved by this invention is to create, in a synthetic resin bottle, a bottom plate structure that enables the bottom to perform a satisfactory vacuum-absorbing function when a bottom plate draws upward in a manner fully capable of restoring to its original state, to prevent foldlines effectively from extending to peripheral foot, and to secure the self-standing capability for the bottle, even if the foldlines have to develop from the upward drawing deformation of the bottom plate. A primary means of solving this technical problem is a biaxially stretched, blow molded synthetic resin bottle with a bottom comprising a sunken bottom portion, which is formed by contouring and concaving the bottom plate upward in a direction of bottle inside, starting from an inner edge of a ground contact portion disposed along the peripheral foot, the sunken bottom portion being capable of drawing upward in a reversible manner, when internal pressure goes down. This sunken bottom portion comprises an inner peripheral wall portion standing from near an inner edge of the ground contact portion disposed along the peripheral foot, a central concave portion disposed at a center of the bottom, a reversible wall portion in a flat ring shape, which is reversibly deformable into an upward drawing state and which connects an upper end of the inner peripheral wall to the base of the central concave portion, and a circular rib wall portion disposed at a connection between the reversible wall portion and the upper end of the inner peripheral wall portion so as to perform the function as a peripheral rib.
Patent CA-3036032-C (CA)
Inventor: HOLZNER SIMON
IPC: H02J7/02
Filed: 2019-03-07
Granted: 2021-11-30
Abstract: Il est décrit une rondelle (40) qui enrobe au moins un circuit de transmission ainsi quune méthode (500) de fabrication dune telle rondelle. La rondelle comprend une structure en couches afin de protéger les composantes électroniques contre les déplacements et les dommages. La rondelle (40) comprend une cavité centrale qui contient une structure de support (11) ayant une coque rigide, au moins un circuit de transmission (13) supporté par la structure de support (11) et une pile (12) située à lintérieur de la structure de support (11). La pile (12) est enrobée dun premier matériau élastique (21) situé à lintérieur de la structure de support (11). La structure de support (11) est enrobée dun deuxième matériau élastique (42) situé à lintérieur de la cavité centrale.
Patent CA-3041053-C (CA)
Title: Systeme de communication destine a la communication sans fil et procede de commande d'un tel systeme de communication
Inventor: ULLMANN STEFAN
IPC: H04B5/00
Filed: 2017-10-24
Granted: 2023-08-15
Abstract: L'invention concerne un système de communication (10) comprenant un circuit électronique (20), le circuit (20) comprenant au moins une unité de communication (24) destinée à la communication sans fil, et l'unité de communication (24) comprenant un réseau d'antennes (26) relié à une antenne (25), et ledit système de communication (10) comportant en outre une unité d'actionnement (30). Le système de communication (10) selon l'invention est caractérisé en ce que le circuit (20) comporte en outre une unité de traitement de signal (22) et l'unité d'actionnement (30) est conçue, lorsque celle-ci (30) est actionnée, pour envoyer un signal à l'unité de traitement de signal (22) qui, sur la base de celui-ci, fait passer le dispositif de communication (10) d'un état bloqué à un état libéré ou inversement. L'invention porte en outre sur un procédé de commande d'un tel système de communication (10).
Patent CA-3061401-C (CA)
Title: Methods and devices for heating or cooling viscous materials
Inventor: CULLY KEVIN J
IPC: F28F3/00
Filed: 2012-06-29
Granted: 2022-09-06
Abstract: The invention provides methods and devices for heating or cooling viscous materials such as meat emulsions useful for producing food and other products. The devices include a heat exchanger comprising a first plate, a second plate attached to the first plate, and a first spacer and a second spacer arranged between the first plate and the second plate. The first plate, the second plate, the first spacer, and the second spacer define at least one temperature controlled passage for a product to pass through the heat exchanger.
Patent CA-3066412-C (CA)
Inventor: HUNG CHENG-HSIANG
IPC: A61C7/12
Filed: 2020-01-02
Granted: 2022-06-07
Abstract: A method of producing a positioning guide for an orthodontic bracket is provided. The method includes determining and fixing a position of the orthodontic bracket in relation to a side surface of a corresponding tooth of a setup dental model, wherein the setup dental model has a dentition state of the patient's dental arch after orthodontic treatment; forming a rigid guiding structure with a first part covering the outer surface of each orthodontic bracket and a second part covering the occlusal surface of the corresponding tooth; and forming a flexible linking structure to connect the first part and the second part of the rigid guiding structure to obtain the positioning guide for the respective orthodontic bracket, wherein the rigid guiding structure is inflexible and the flexible linking structure is elastic and retains form.
Patent CA-3067569-C (CA)
Title: Optimizing waste slurry disposal in fractured injection operations
Inventor: EL KHOLY SHERIF M
IPC: E21B43/17
Filed: 2018-06-18
Granted: 2022-05-31
Abstract: Methods and apparatus are provided for optimizing operations for a fracturing injection waste disposal well especially where the formation is damaged or tight such that pressure fall-off tests are impractical due to extended leak-off rate times. Formation closure pressure and formation stress are calculated using Instantaneous Shut-in Pressure rather than traditional methods requiring actual fracture closure.
Patent CA-3068935-C (CA)
Title: Plateforme electronique immuable de selection d'assurance
Inventor: KOMENDA ARKADIUSZ
IPC: G06Q40/08
Filed: 2018-08-20
Granted: 2023-12-12
Abstract: Des modes de réalisation de l'invention concernent l'automatisation de la sélection de polices d'assurance pour des biens matériels par l'intermédiaire d'un registre distribué. Un dispositif informatique, qui, dans certains cas, peut être lié à un bien matériel ou associé à ce dernier, peut déterminer qu'un registre distribué géré par une pluralité de nuds distribués comprend une première transaction qui correspond à une demande d'assurance associée au fait qu'un bien matériel est transporté depuis un premier emplacement vers un second emplacement. Le dispositif informatique peut également déterminer que le registre distribué comprend un ensemble de secondes transactions qui correspondent à un ensemble de polices d'assurance faisant chacune référence à la première transaction, chaque transaction dans l'ensemble correspondant de secondes transactions présentant des paramètres de police d'assurance déterminés en fonction des critères de demande d'assurance. Une transaction est générée afin de mémoriser une communication vers un nud dans le registre distribué, la transaction générée se référant à une police d'assurance optimale sélectionnée dans l'ensemble de polices d'assurance en fonction de poids prédéterminés.
Patent CA-3073751-C (CA)
Title: Secure firmware interface
Inventor: KHORUZHENKO EUGENE
IPC: G06F21/71
Filed: 2018-09-04
Granted: 2023-08-15
Abstract: A mailbox mechanism is used for communication of secure messages from a server to the firmware of a device. Mailbox content provided by the server is authenticated in a driver execution environment of the device, using reboots across the communication sessions, and then stored in secure storage. The communication sessions include first receiving a signed server key, and then receiving a message from the server that is based on a hash of a nonce generated by the device.
Patent CA-3074705-C (CA)
Inventor: ZUOXIANG LI
IPC: B32B37/12
Filed: 2020-03-04
Granted: 2022-05-31
Abstract: The present application discloses a stone composite board and a processing method. According to the processing method, the two sides of a natural stone board are ground and flattened until a preset standard value of thickness variation is reached, then the surface planes and base material layers are subjected to pressure-compositing through adhesive layers, afterwards splitting is conducted, and the natural stone layer is subjected to calibrated planing with diamond roller and surface treatment to obtain the ultra-thin stone composite board. The stone composite board processed through the processing method is good in bending property, good in flatness and wide in available size range, the composite structure is compact and firm and is not liable to fall off, the service life is prolonged, processing and cutting operations are facilitated, the yield is increased, and the construction effect and construction efficiency are improved.
Patent CA-3079706-C (CA)
Inventor: PLOJOUX JULIEN
IPC: A24F40/40
Filed: 2012-11-20
Granted: 2023-08-01
Abstract: EXTRACTEUR POUR DISPOSITIF DE GÉNÉRATION DAÉROSOL : ABRÉGÉ Il est décrit un extracteur (101) pour dispositif de génération daérosol. Le dispositif est configuré pour recevoir un article à fumer (201) comprenant un substrat de formation daérosol (203) et comprend un dispositif de chauffage (115) pour chauffer le substrat de formation daérosol pour former laérosol. Lextracteur est destiné à extraire un article à fumer reçu dans le dispositif de génération daérosol. Lextracteur comprend un réceptacle coulissant (105) pour recevoir larticle à fumer, ainsi quun manchon (103) pour recevoir le réceptacle coulissant. Le réceptacle coulissant peut coulisser dans le manchon entre une première position dans laquelle le substrat de formation daérosol de larticle à fumer est positionné de façon à être chauffé par le dispositif de chauffage, et une deuxième position dans laquelle le substrat de formation daérosol est sensiblement séparé du dispositif de chauffage. Le réceptacle coulissant comprend un support (105b) pour supporter le substrat de formation daérosol de larticle à fumer lorsque le réceptacle coulissant et larticle à fumer sont déplacés de la première position à la deuxième. Il est également décrit un système pour fumer chauffé électriquement comprenant ledit extracteur. Date reçue/Date Received 2020-04-27
Patent CA-3080637-C (CA)
Title: Video streaming playback system and method
Inventor: KIYOOKA Tetsuro
IPC: G06Q30/02
Filed: 2018-10-26
Granted: 2022-11-08
Abstract: To provide an arrangement that enables video hosting website operators and content creators to obtain revenue. A video streaming playback system comprising a video playback module, a tipping module, a video download button/link display module, an ad module, and a video provision options control module; the video provision options control module providing options regarding (1) whether to operate the tipping module to accept s, (2) whether to operate the download button/link display module to permit videos to be downloaded, and (3) whether to operate the ad module to display ads to the user who is a video provider, enabling the selection of option (2) and prohibiting the selection of option (3) and the operation of the ad module when a selection to accept tips has been made for option (1), and prohibiting the operation of the tipping module and the video download button/link display module and enabling the selection of option (3) when a selection not to accept tips has been made for option (1).
Patent CA-3102866-C (CA)
Inventor: NEILL CHARLES
IPC: G06N10/40
Filed: 2019-08-27
Granted: 2023-05-09
Abstract: L'invention concerne des procédés, des systèmes et un appareil destinés à mettre en uvre des portes à deux bits quantiques à l'aide d'un coupleur accordable. Selon un aspect, un procédé de mise en uvre d'une porte à deux bits quantiques comprend : l'application d'un signal de commande de transformation unitaire à un coupleur accordable disposé entre un premier bit quantique de données et un second bit quantique de données pour obtenir une transformation unitaire cible du premier bit quantique de données et du second bit quantique de données, le signal de commande de transformation unitaire étant appliqué au coupleur accordable sur une période prédéterminée pour permettre un couplage entre le premier bit quantique de données et le second bit quantique de données par l'intermédiaire du coupleur accordable.
Patent CA-3110687-C (CA)
Title: Water preconditioner system
Inventor: GAWTHROP PETER
IPC: F16K31/00
Filed: 2019-08-23
Granted: 2021-11-23
Abstract: A water preconditioner system comprising a user interface for manually or automatically receiving inputs from a user, a mixing assembly including a plurality of control valves coupled to hot and cold water supply lines, and a controller in communication with the plurality of control valves and the user interface for controlling the operation of the system. The controller is configured to operate in a plurality of modes to precondition the water to one of a desired preset water dispensing temperature or a target temperature different from the desired preset water dispensing temperature.
Patent CA-3130473-C (CA)
Inventor: LUO GUANGHUA
IPC: A47J27/08
Filed: 2019-07-02
Granted: 2023-09-26
Abstract: An exhaust assembly, an upper cover assembly, and a cooking device. The exhaust assembly comprises: an exhaust system configured to be capable of being opened and closed; an exhaust trigger member that is connected to the exhaust system and suitable for triggering the opening of the exhaust system; a reset trigger member that is connected to the exhaust system and suitable for triggering the closing of the exhaust system; and a toggle member adapted to move between an exhaust position and a close position, wherein when located at the exhaust position, the toggle member actions on the exhaust trigger member and makes the exhaust trigger member trigger the opening of the exhaust system, and when located at the close position, the toggle member actions on the reset trigger member and makes the reset trigger member trigger the closing of the exhaust system.
Patent CA-3139807-C (CA)
Inventor: ZINCK LAURENT
IPC: H01M10/056
Filed: 2020-07-30
Granted: 2023-08-29
Abstract: The invention relates to a rechargeable battery cell (2, 20, 40) which contains an active metal, at least one positive electrode (4, 23, 44), at least one negative electrode (5, 22, 45), a housing (1, 28), and an electrolyte, wherein the positive electrode (4, 23, 44) is designed as a high-voltage electrode, and the electrolyte is based on SO2 and contains at least one first conductive salt with the formula (I), in which M is a metal selected from the group consisting of alkali metals, alkaline earth metals, metals of group 12 of the periodic table, and aluminum; x is a whole number from 1 to 3; the substituents R1, R2, R3, and R4 are selected independently of one another from the group consisting of C1-C10 alkyl, C2-C10 alkenyl, C2-C10 alkinyl, C3-C10 cycloalkyl, C6-C14 aryl, and C5-C14 heteroaryl; and Z is aluminum or boron.
Patent CA-3162524-C (CA)
Title: A cooking appliance
Inventor: LI JINZHOU
IPC: A47J27/08
Filed: 2020-04-20
Granted: 2023-01-24
Abstract: A cooking appliance comprises a lid (1), an appliance body and an inner cap (3), the lid (1) being arranged on the appliance body in a manner capable of opening and closing the appliance body, the appliance body comprising a heating structure, and the lid (1) comprising: a lid body (4); a baking assembly (5) arranged below the lid body (4), the lid body (4) being provided with a venting passage (6) through which the inside of the cooking appliance communicates with the exterior, the inner cap (3) being detachably mounted to the lid body (4) and located below the baking assembly (5), a lateral wall of the venting passage (6) being provided with a venting hole; a blocking member (27) slidably arranged in the venting passage (6), the blocking member (27) sliding downwards to a bottom of the venting passage (6) when the inner cap (3) is detached, and the blocking member (27) blocking the venting hole when the blocking member (27) is located at a top or a bottom of the venting passage (6). The cooking appliance solves the problem that electrical components inside the lid (1) of a cooking appliance in the prior art are susceptible to moisture.
Patent GB-2381859-C (GB)
Title: Control apparatus
Inventor: RAYNOR DAVID
IPC: F24D3/12
Filed: 2001-08-29
Granted: 2005-05-27
Abstract: The invention relates to control apparatus 1 for controlling a heating system (not shown) wherein the heating system is supplied with heating medium from a separately controlled heating system, the control apparatus 1 comprising first sensor means 2 for sensing the temperature of a heating medium in a separately controlled system, second sensor means 3 for sensing the ambient temperature around the heating system, and control means 4 to control the flow of heating the medium to the heating system in response to signals from the first and second sensors. <IMAGE>