baber/WOPTO huggingface dataset:
Patent CA-3056625-A1 (CA)
Title: Re-closable coil activated frack sleeve
Inventor: KOCH JEFFREY B
IPC: E21B34/06
Filed: 2018-03-15
Abstract: A bottom hole assembly for performing a borehole treatment has a plurality of ported valve housings where the housings have an assembly of shifting sleeves. The first sleeve is shifted uphole to open the port in the housing and lock the first sleeve in the ports open position. A second sleeve in the same housing is shifted in the same direction as the first sleeve to close the ports in the housing. The second sleeve has profiles for shifting it up to close the housing ports and back down to reopen the housing ports after closing them.
Patent CA-3060292-A1 (CA)
Title: High efficiency powder dispersion and blend system and method for use in well completion operations
Inventor: TRAHAN DAVID O
IPC: E21B41/00
Filed: 2019-10-25
Abstract: ABSTRACT An improved system and method for fluidizing dry powder-based additives into downhole well operations utilizes a dried, low-volume air stream and an ejector nozzle in order to disperse the powders into a liquid stream. In an embodiment, the system can be placed on a powder blending trailer in order to convey additives directly from bulk transport bins into a liquid stream, through the use of an atmospheric pressure hydration tank fitted with a cyclone separator to ensure an even dispersal into the liquid stream. CA 3060292 2019-10-25
Patent CA-3060804-A1 (CA)
Inventor: WAGNER SARAH
IPC: A61F13/47
Filed: 2019-10-31
Abstract: An absorbent article such as a sanitary napkin, incontinence pad and breast pad.
Patent CA-3060946-A1 (CA)
Inventor: IBATULLIN TAIR
IPC: C09K8/594
Filed: 2019-11-05
Abstract: ABSTRACT There is provided a startup process for mobilizing bitumen in an interwell region defined between an injection well and a production well located in a bitumen- containing reservoir. The startup process includes introducing a startup fluid that includes a non- = deasphalting mobilizing solvent and a deasphalting mobilizing solvent provided in a first proportion into the bitumen-containing reservoir via the injection well, recovering mobilized bitumen from the interwell region via the production well as a production fluid to form a bitumen-depleted region that enables fluid communication between the = injection well and the production well, and transitioning the startup fluid from the first proPortion to a second proportion, the second proportion having a reduced amount of the non-deasphalting mobilizing solvent relative to the deasphalting mobilizing solvent compared to the first proportion. The first proportion of the startup fluid advantageously enables asphaltenes to remain substantially solubilized in the mobilized bitumen. CA 3060946 2019-11-05
Patent CA-3061174-A1 (CA)
Title: Targeting nanoparticles
Inventor: WOODSIDE DARREN
IPC: A61K49/00
Filed: 2018-04-27
Abstract: Disclosed herein is a composition comprising a plurality of liposomes having an average diameter of less than 400 nanometers, wherein the plurality of liposomes comprise: a first lipid or phospholipid; a second lipid or phospholipid which is derivatized with a polymer; and a sterically bulky excipient capable of stabilizing the liposomes; a third lipid or phospholipid derivatized with a polymer terminated with an integrin targeting component; DSPE or a fourth lipid or phospholipid derivatized with a group binding a contrast enhancing agent wherein the plurality of liposomes optionally encapsulates a payload component consisting of one or more bioactive agents.
Patent CA-3068006-A1 (CA)
Inventor: BIANCHINI ANDREIA
IPC: A23J1/12
Filed: 2018-06-20
Abstract: L'invention concerne un procédé de réduction de fumonisine dans un produit de protéine de maïs, consistant à régler le pH du produit de protéine de maïs sur une plage comprise entre environ 5,75 et environ 7,5 afin de réduire la fumonisine d'au moins 70%. Le procédé selon l'invention peut également consister à ajouter un sel cationique divalent.
Patent CA-3068097-A1 (CA)
Title: Method for the production of carboxylic acids under unsterile conditions
Inventor: AURICH ANDREAS
IPC: C12P7/42
Filed: 2017-06-23
Abstract: The aim of the invention is to provide a method for biotechnological production of carboxylic acids, in which the acid-forming micro-organisms are cultured in an unsterile manner in a submerged phase containing waste water containing all carbon and nutrient medium components necessary for the production of the carboxylic acid, which method avoids the disadvantages of known methods and enables high product concentrations and productivity while at the same time the resources of water and power are being conserved. This aim is achieved, according to the invention, in that micro-organisms are used that are cultured under unsterile conditions in a culture medium containing waste water with the addition of carbon-rich compounds.
Patent CA-3069140-A1 (CA)
Title: Dota-hapten compositions for anti-dota/anti-tumor antigen bispecific antibody pretargeted radioimmunotherapy
Inventor: CHEAL SARAH M
IPC: A61K51/04
Filed: 2018-07-05
Abstract: The present disclosure provides compositions and methods for the detection and treatment of cancer. Specifically, the compositions of the present technology include novel DOTA-haptens that may be complexed with a radioisotope (e.g., 225 Ac). Also disclosed herein are methods of the using the DOTA-haptens of the present technology in diagnostic imaging as well as pretargeted radioimmunotherapy.
Patent CA-3070166-A1 (CA)
Inventor: YOSHITOKU KOICHIRO
IPC: F01K25/00
Filed: 2020-01-29
Abstract: A plant that consumes a reformed gas obtained by reforming a source gas including at least methane and carbon dioxide includes: a reforming device that includes a reforming catalyst for reforming the source gas and an electric power supply member for supplying electric power to the reforming catalyst and that supplies electric power to the reforming catalyst to reform the source gas; and a reformed gas consuming apparatus that consumes the reformed gas A reaction temperature of a reforming reaction of the source gas in the reforming device can be adjusted by adjusting a supply amount of a heating medium including exhaust heat generated due to consumption of the reformed gas in the reformed gas consuming apparatus to the reforming device when heat exchange between the source gas and the heat medium is performed in the reforming gas.
Patent CA-3073276-A1 (CA)
Title: Systemes et procedes de positionnement selectif de dispositifs montes sur paroi
Inventor: GOSLING GEOFF
IPC: E04B2/74
Filed: 2018-05-08
Abstract: L'invention concerne un module de paroi fonctionnelle permettant de former au moins partiellement un espace individuel dans un bâtiment et de positionner et de repositionner sélectivement un ou plusieurs objets à l'intérieur de l'espace individuel. Dans un mode de réalisation, le module de paroi fonctionnelle comprend une structure ayant une pluralité de supports de structure qui délimitent un espace intérieur de la structure. Le module de paroi fonctionnelle comprend en outre un support conçu pour supporter ou s'accoupler à des plateformes mobiles, le support comprenant un ou plusieurs bras de support s'étendant à l'opposé de l'espace intérieur et de la structure. Le module de paroi fonctionnelle comprend en outre un mécanisme de positionnement à l'intérieur de l'espace intérieur et relié au support de sorte que le mécanisme de positionnement puisse être actionné pour repositionner le support.
Patent CA-3073386-A1 (CA)
Inventor: TAYLOR ROBERT STEWART
IPC: C09K8/58
Filed: 2020-02-21
Abstract: Compositions and methods of using such compositions to, for example, reduce the viscosity of treatment fluids are provided. In one embodiment, the methods include: providing a treatment fluid including a base fluid, a viscosifier, and a breaker system including a gel stabilizer; a delayed release oxidative breaker; and a delayed release enzyme breaker; and allowing the breaker system to reduce a viscosity of the treatment fluid.
Patent CA-3077308-A1 (CA)
Inventor: JIA ZHONGJIANG
IPC: A61K31/53
Filed: 2018-09-26
Abstract: La présente invention concerne des formes de sel de N-(4-(4-Amino-7-(1- isobutyrylpipéridin-4-yl)pyrrolo[1,2-f][1,2,4]triazin-5-yl)phényl)-1- isopropyl-2,4-dioxo-3-(pyridin-2-yl)-1,2,3,4-tetrahydropyrimidine-5- carboxamide (I) et de N-(4-(4-Amino-7-(1-isobutyrylpipéridin-4-yl) pyrrolo[1,2-f][1,2,4]triazin-5-yl)phényl)-1-isopropyl-2,4-dioxo-3- phényl-1,2,3,4-tetrahydropyrimidine-5-carboxamide (II), qui sont utiles en tant qu'inhibiteurs de kinases TAM, ainsi que des procédés et des intermédiaires associés à celles-ci.
Patent CA-3077584-A1 (CA)
Inventor: SCARTH IAN
IPC: B66F9/02
Filed: 2020-04-06
Abstract: An industrial cart or rack loading/unloading and switcher system and method for operation thereof. The switcher system comprises a base member having a loading end and an operator end; a first carriage for carrying a bin, the first carriage is operatively coupled to the base member and configured to move between the loading end and the operator end; a second carriage for carrying another bin; a bypass mechanism configured to support the second carriage and the other bin; the bypass mechanism is operatively coupled to the base member and configured to move between the loading end and the operator end; the bypass mechanism is further configured to operate in a bypass mode, and in the bypass mode the bypass mechanism is operable to permit movement of the first carriage and the bin between the loading end and the operator end.
Patent CA-3077687-A1 (CA)
Title: Pressure coooker
Inventor: WANG JIWEI
IPC: A47J27/09
Filed: 2020-04-08
Abstract: The present application provides a pressure cooker comprising a main body, a lid assembly, and an open-prevention assembly disposed on the lid assembly. The main body comprises a cooker rim and a cooker tooth extending therefrom, the open-prevention assembly comprises an open-prevention sliding block and a float device disposed on the lid assembly. With no pressure in the cooking chamber, rotating the lid will cause sliding movements of the open-prevention sliding block. With pressure in the cooking chamber, the float device will rise to prevent the open-prevention sliding block from sliding, thereby preventing the rotation of the lid. The open-prevention assembly comprises a locking sliding block coupled to the open-prevention sliding block. When a forced opening of the lid causes a deformation of the open-prevention sliding block, the locking sliding block lockingly engages the cooker tooth to prevent lid rotation, thereby ensuring safe use of the cooker.
Patent CA-3079269-A1 (CA)
Inventor: GENG XIAOJIE
IPC: A47K10/20
Filed: 2017-11-16
Abstract: A carton (1) having a finger tab (3) of a flap (5) is easily opened by users but is also able to withstand the rigors of shipping and handling.
Patent CA-3081935-A1 (CA)
Title: Hair curling system
Inventor: DAVIS STEVEN D
IPC: A45D2/02
Filed: 2018-11-09
Abstract: Aspects of hair styling instruments and methods for styling hair into waves and curls have been provided herein. In one embodiment, a case for receiving and styling hair therein, comprises a base having at least a bottom, a center, and a perimeter; and a lid coupleable with the base; wherein the lid and the base form a volume for receiving the hair; and wherein the at least the bottom of the base and the lid each include a plurality of openings to allow flow of air and liquids through the case.
Patent CA-3083269-A1 (CA)
Title: Method of countering respiratory depression via activation of neuronal heteromeric nicotinic acetylcholine receptors
Inventor: REN JUN
IPC: C07D413/04
Filed: 2018-11-21
Abstract: Compounds capable of activating a neuronal heteromeric nicotinic acetylcholine receptor are provided and can be administered in the form of pharmaceutical compositions of the like. Methods for using the compounds for treating, preventing, or ameliorating respiratory depression and overdose induced by an opioid, or other cause of respiratory depression are also provided. Methods of inducing analgesia, anesthesia, or sedation in a subject, while simultaneously treating, preventing, or ameliorating respiratory depression and overdose induced by an opioid, or other cause of respiratory depression are also provided.
Patent CA-3084051-A1 (CA)
Title: Systeme et procede d'etablissement d'un accord mutuel entre plusieurs courtiers
Inventor: BRUNER CHRISTIAN ADAM
IPC: G06Q40/00
Filed: 2018-12-04
Abstract: L'invention concerne des systèmes de négociation électronique mis en uvre par ordinateur et des procédés d'établissement d'accord et de couverture d'une pluralité de transactions électroniques afin que de multiples parties exécutent et couvrent les transactions électroniques à des prix commandés par un point commun. Les systèmes de négociation comprennent un ou plusieurs systèmes informatiques pouvant collecter et analyser une pluralité de transactions électroniques désignées par points d'un produit financier qui est négocié par rapport à un prix de référence d'un produit financier de référence, et les procédés comprennent des étapes y afférentes. Les systèmes et les procédés déterminent un point commun pour de multiples transactions électroniques comprenant une ou plusieurs transactions électroniques du produit financier et une ou plusieurs transactions électroniques associées du produit financier de référence, et distribuent des instructions pour les multiples transactions électroniques à réaliser à des prix commandés par le point commun. Certains desdits systèmes de négociation, et procédés associés, sont capables de déterminer de multiples points communs pour différentes transactions électroniques.
Patent CA-3087806-A1 (CA)
Title: Tool for connecting ammunition belts
Inventor: BAERT STEVE
IPC: F41A9/80
Filed: 2018-12-20
Abstract: The invention relates to a tool (100) intended for connecting an end of a first chained ammunition belt to an end of a second chained ammunition belt, using a piece of connecting ammunition. The tool (100) includes a mounting (3) intended for setting the connecting ammunition radially and longitudinally. A lever (1) hingedly connected to the mounting (3) includes a push member (7) intended for engaging with a link of one end of the first belt and for pushing the link radially relative to the connecting ammunition into a second position in which the link is coaxial with the connecting ammunition. The tool includes a frame (2) rigidly connected to the mounting (3), said frame (2) including first and second adjacent portions (2a, 2b) pivoting relative to one another about an axis (4a) parallel to the hinge (6) of the lever (1) in order to allow easy removal of the tool (100). The frame (2) includes a means (9) for blocking the pivoting of the portions (2a, 2b).
Patent CA-3094170-A1 (CA)
Inventor: HEGARTY ROBERT DOUGLAS
IPC: F16B12/12
Filed: 2020-09-24
Abstract: A storage system is provided with a first modular closet storage assembly packaged separately. The first modular closet storage assembly includes a pair of upright side supports to be supported upon an underlying support surface. A first plurality of horizontal cross members interconnects the pair of upright side supports. A second modular closet storage assembly is packaged separately. The second modular closet storage assembly includes only one upright side support to be supported upon the underlying support surface. A second plurality of horizontal cross members interconnects the only one upright side support to at least one of the pair of upright side supports of the first modular closet storage assembly.
Patent CA-3097865-A1 (CA)
Title: Nlrp3 modulators
Inventor: ZHANG YONG
IPC: C07D498/04
Filed: 2019-04-24
Abstract: The present invention provides compounds of Formula (I): wherein all of the variables are as defined herein. These compounds are modulators of NLRP3, which may be used as medicaments for the treatment of proliferative disorders, such as cancer in a subject (e.g., a human).
Patent CA-3098014-A1 (CA)
Inventor: COST GREGORY
IPC: C07K14/725
Filed: 2019-04-26
Abstract: La présente invention concerne des compositions et des procédés de déplétion contrôlée de cellules plasmatiques, par exemple pour le traitement de diverses maladies et états associés à des cellules plasmatiques.
Patent CA-3099530-A1 (CA)
Inventor: LI BAIYONG
IPC: A61K39/395
Filed: 2019-05-24
Abstract: The invention falls within the field of autoimmune disease treatment and molecular immunology, and relates to an anti-IL-17A antibody, a pharmaceutical composition thereof and the use thereof. In particular, the invention relates to a monoclonal antibody or an antigen-binding fragment thereof, wherein the heavy chain variable region of the monoclonal antibody comprises: HCDR1-HCDR3 having amino acid sequences as shown in SEQ ID NOs: 31-33 respectively or HCDR1-HCDR3 having amino acid sequences as shown in SEQ ID NOs: 37-39 respectively, and the light chain variable region of the monoclonal antibody comprises: LCDR1-LCDR3 having amino acid sequences as shown in SEQ ID NOs: 34-36 respectively or LCDR1-LCDR3 having amino acid sequences as shown in SEQ ID NOs: 40-42 respectively. The monoclonal antibody of the present invention can specifically bind to IL-17A, specifically antagonizes the binding of IL-17A to the ligand thereof, and inhibit the activation of fibroblasts by IL-17A.
Patent CA-3101054-A1 (CA)
Title: Curable material dispensing system and methods of operating and packaging the same
Inventor: BROCKMAN CHRISTOPHER
IPC: B05C17/01
Filed: 2019-04-11
Abstract: A system (30) for dispensing curable material. A lead screw (62) is rotatably fixed relative to a first control surface (60) and includes external threads (94). A locking nut (90) includes internal threads (92) threadably engaging the external threads. An engagement feature (98) of the locking nut is adapted to be selectively engaged with an actuator (120) having a second control surface (122). The threads provide for rotation of the locking nut about a translation axis when the actuator is in a disengaged position. Rotation of the locking nut permits the lead screw to move proximally along the axis and the compressed curable material to at least partially decompress within a dispensing volume. The threads further provide for distal advancement of the lead screw along the axis when the actuator is in an engaged position rotatably fixing the locking nut about the axis. Methods for operating and packaging the curable material dispensing system are also described.
Patent CA-3101086-A1 (CA)
Inventor: PEGURIER CECILE
IPC: A61P25/00
Filed: 2019-06-19
Abstract: La présente invention concerne du pyridinyl indolsulfonamides substitués par alcoxy. Les composés sont des modulateurs de GPR17 négatifs et sont utiles dans le traitement de divers troubles associés à GPR17.
Patent CA-3102290-A1 (CA)
Title: Preparation de superpositions d'etats de base de calcul sur un ordinateur quantique
Inventor: JIANG ZHANG
IPC: G06N10/00
Filed: 2019-07-03
Abstract: L'invention concerne des procédés, des systèmes et un appareil destinés à préparer des états quantiques de superposition arbitraires d'un registre quantique sur un ordinateur quantique, l'état quantique comprenant une superposition de L états de base de calcul. Selon un aspect, un registre de bits quantiques de journal L est préparé dans une somme pondérée d'états de base de registre, chaque état de base de registre indexant un état de base de calcul d'état quantique correspondant et l'amplitude de chaque état de base de registre dans la somme pondérée des états de base de registre est égale à l'amplitude de l'état de base de calcul correspondant dans la superposition de L états de base de calcul. Une transformation unitaire qui met en correspondance les états de base de registre avec les L états de base de calcul correspondants est ensuite mise en uvre, comprenant, pour chaque indice 1 à L, la commande, par le registre des bits quantiques de journal L, la transformation de l'état de registre de système quantique pour l'indice en l'état de base de calcul correspondant pour l'indice.
Patent CA-3105206-A1 (CA)
Inventor: PLUSQUELLIC JAMES
IPC: G06F21/73
Filed: 2019-06-27
Abstract: A privacy-preserving, mutual PUF-based authentication protocol that uses soft data to exchange and correlate Helper Data bitstrings instead of PUF response bitstrings as a means of authenticating chips to prevent attacks.
Patent CA-3105286-A1 (CA)
Title: Pyridopyrimidine derivative, preparation method therefor and medical use thereof
Inventor: ZHANG GUOBAO
IPC: A61P31/16
Filed: 2019-07-02
Abstract: Disclosed are a pyridopyrimidine derivative as shown in general formula (I), a preparation method therefor and a pharmaceutical composition containing the derivative, and the use thereof as a therapeutic agent, particularly as a TLR8 agonist, wherein each substituent of general formula (I) is the same as those defined in the description. (see formula I)
Patent CA-3106630-A1 (CA)
Title: Collagen and cell matter supplement and method for administering same
Inventor: LUGO JIM
IPC: A61K38/39
Filed: 2019-07-16
Abstract: The present disclosure is directed to a composition or nutritional supplement containing undenatured Type II collagen in combination with probiotic cell matter and/or a prebiotic. The different dietary or nutraceutical agents are capable of synergistically working together to improve the health and well-being of a human or animal. For instance, the nutritional supplement can be used to treat joint discomfort and pain, improve immune, or otherwise reducing inflammation in human and animal populations both at risk and actively presenting with such ailments.
Patent CA-3108173-A1 (CA)
Inventor: ZHU SHOU QIANG
IPC: A47C17/64
Filed: 2021-02-05
Abstract: A foldable support base for a foldable furniture with a flexible user support platform, in which a support frame has two side frame members, each pivotally connected to a load pivot joint along a load member with a load section extending beyond the load pivot joint which is pivotable about the first load pivot joint towards a center of the support frame. The load sections of the load members are configured for removably attaching a flexible user support platform therebetween. A load on the flexible user support platfomi results in a force component pulling on the load sections of the load members to cause the load members to pivot about the respective load pivot joints in a direction towards the flexible user support platform, thereby biasing to keep the side frame members to be spaced apart to maintain the support base in an extended configuration.
Patent CA-3108533-A1 (CA)
Inventor: BUAN JOHN
IPC: A61L15/16
Filed: 2019-08-27
Abstract: A dressing includes a drape, a pressure-sensitive acrylic-based adhesive on a skin-facing surface of the drape, an island of absorbent material, a silicone gel backing film, and a silicone gel on the silicone gel backing film. The drape is a thin film capable of maintaining a negative pressure underneath the drape upon application of a vacuum. The island of absorbent material has a smaller area than the drape and is applied onto the skin-facing surface of the drape. The silicone gel backing film has a frame shape and a smaller footprint than the drape and a larger footprint than the island of absorbent material.