baber/WOPTO huggingface dataset:
Patent CA-3164455-A1 (CA)
Title: Method of manufacturing copolymer resin of dicyclopentadiene and vinyl aromatic compound
Inventor: SAWADA GORO
IPC: C08F6/06
Filed: 2020-12-11
Abstract: [Problem] To provide a method which is for producing a copolymer resin of dicyclopentadiene and a vinyl aromatic compound, and by which a resin can be continuously produced at high yield while suppressing the generation of a high-molecular-weight substance of the vinyl aromatic compound or a sparingly soluble substance of dicyclopentadiene. [Solution] In a production method according to the present invention, it has been found that, by introducing a raw material feeding step for continuously feeding polymerization raw materials to a preheated solvent in a reaction system and raising the temperature of the polymerization raw materials while discharging a part of a reaction solution containing the solvent and the polymerization raw materials to the outside of the reaction system, the temperature of the polymerization raw materials can be rapidly raised using sensible heat, and thus the generation of sparingly soluble substances can be suppressed. Moreover, by providing a reaction step after the raw material feeding step, a polymerization reaction is performed until the molecular weight reached a desired value, to improve the yield.
Patent CA-3164898-A1 (CA)
Inventor: ABI AOUN WALID
IPC: A24B15/30
Filed: 2021-01-29
Abstract: The present invention relates to an aerosol-generating composition comprising an amorphous solid. The amorphous solid comprises an aerosol-former material; a gelling agent; optionally a filler; optionally an active substance; and tobacco material. The invention also relates to an article for use with a non-combustible aerosol provision device, the article comprising the aerosol-generating composition.
Patent CA-3166923-A1 (CA)
Inventor: ALEXANDER LEIGH
IPC: G01N33/68
Filed: 2021-02-09
Abstract: L'invention concerne des procédés, des compositions et des kits permettant de déterminer si un sujet présente un état hépatique, y compris la stéatose hépatique, l'inflammation hépatique, le ballonnement hépatocellulaire et/ou la fibrose hépatique. Dans divers modes de réalisation, la condition hépatique du sujet comprend une stéatohépatite non alcoolique (NASH).
Patent CA-3168852-A1 (CA)
Inventor: HOWIE JOHN
IPC: A23D9/00
Filed: 2021-01-13
Abstract: The invention concerns novel compositions, comprising at least 2 different sources of ?-3 fatty acids, including wherein hoki roe at 5% (w/w) in powder or oil form and green-lipped mussel in powder or oil form. The compositions are particularly useful as/in supplements and/or animal or human food stuffs. The invention may further relate to the maintenance or treatment of human and veterinary conditions, such as use in the improvement of inflammation or joint related disorders that maybe associated with inflammation.
Patent CA-3169328-A1 (CA)
Title: Joint de poteau perfectionne
Inventor: GRANT ANDREW J
IPC: F16B21/06
Filed: 2021-02-05
Abstract: Des procédés, des systèmes, des dispositifs et des produits destinés à être utilisés dans un système de support de poteau. Les appareils comprennent un joint à articulation comprenant : une base comportant une extrémité d'insertion dotée d'une fente longitudinale et d'une saillie de pivotement sur une surface interne ; une coupelle comportant une extrémité de réception pouvant recevoir de façon sélective l'extrémité d'insertion de la base ; un ensemble de fixation conçu pour libérer de manière sélective la coupelle de la base, l'ensemble de fixation comprenant un arbre rotatif se déplaçant le long de la fente longitudinale entre au moins i) une position relative inférieure correspondant à un état en prise dans lequel l'extrémité d'insertion est reçue par l'extrémité de réception, et ii) une position relative supérieure correspondant à un état libéré dans lequel l'extrémité d'insertion est libérée de l'extrémité de réception ; l'arbre comportant une saillie de came positionnée pour entrer en contact avec la saillie de pivotement et pour déplacer l'arbre vers la position relative supérieure lorsque l'arbre est mis en rotation.
Patent CA-3171037-A1 (CA)
Title: Phenolic foam and method of manufacture thereof
Inventor: COPPOCK VINCENT
IPC: C08J9/00
Filed: 2021-03-19
Abstract: A phenolic foam and method for manufacturing same are described herein. The foam is formed from a foamable phenolic resin composition, and a blowing agent, the phenolic foam comprising 1 to 5 % by weight of red phosphorus based on the weight of the phenolic foam wherein said phenolic foam has a density of from 10 kg/m3 to 100 kg/m3, a closed cell content of at least 85% as determined in accordance with ASTM D6226 and wherein said foam has a FIGRA0.2MJ of 120 W/s or less, when measured according to EN13823 and a thermal conductivity of 0.023 W/m.K or less, at 10?C, in accordance with EN 13166:2012. The foam has excellent thermal insulation performance and excellent fire performance.
Patent CA-3171077-A1 (CA)
Inventor: DeWitte Jacob
IPC: G21C13/10
Filed: 2021-03-08
Abstract: Reactor buildings and vessel systems are disclosed. A nuclear power system includes: a building structure that comprises at least two exterior side walls and two end walls, at least one of the exterior walls angled non-orthogonally relative to a floor of the building structure, the at least two exterior walls and two end walls defining an interior volume of the building structure; one or more nuclear reactor systems mounted at least partially in the interior volume of the building structure; and one or more heat exchanger systems mounted at least partially to at least one of the exterior walls. A nuclear reactor vessel system includes: a nuclear fission reactor; an inner vessel that defines an inner volume sized to at least partially enclose the nuclear fission reactor; and an outer vessel sized to wholly or substantially enclose the inner vessel, the inner vessel being removable from the outer vessel.
Patent CA-3171832-A1 (CA)
Title: Lid assembly for a beverage container
Inventor: LANE MARVIN
IPC: A45F3/16
Filed: 2022-09-01
Abstract: A lid for use with a beverage container is described. The lid includes a lid body to fit into an opening of the beverage container. The lid includes a stopper that threadably engages with the lid body. A fluid passage is formed between the lid body and the stopper. The rotation of the stopper relative to the lid body provides an indication that the stopper and the lid body are in the open configuration and/or the removable configuration. The indication may include an audible indication, a tactile indication, or an increase in resistance.
Patent CA-3172389-A1 (CA)
Title: Bar lock
Inventor: ZHANG DAYE
IPC: E05B83/12
Filed: 2022-08-26
Abstract: A bar lock includes an upper strap and a lower strap that receives the bar.  The upper and lower strap hingedly engage to hinge butts at an opening of a truck. The upper strap forms an upper cylindrical passage that receives the bar. The upper cylindrical passage includes an upper opening and a lower opening. An upper weld is between the upper opening of the upper cylindrical passage and the bar. The lower strap forms a lower cylindrical passage that receives the bar. The lower cylindrical passage includes an upper opening and a lower opening. A lower weld is between the lower opening of the lower cylindrical passage and the bar.
Patent CA-3172616-A1 (CA)
Inventor: MASON CHRISTOPHER W
IPC: F24D3/10
Filed: 2022-09-07
Abstract: An isolation mounting arm for use with an expansion tank has a passageway with a first end portion, a second end portion, and a medial portion located between the first end portion and the second end portion with the drain port located at the terminal end of the second end portion. A first tee is located in the first end portion with oppositely disposed first and second ports. A second tee is located in the second end portion, with oppositely disposed fourth and fifth ports. A first valve member is coupled to the first port, a second valve member is coupled to the second port, and a third valve member is located adjacent to the drain port. An expansion tank is coupled to either the fourth port or the fifth port with a plug coupled to the other port.
Patent CA-3173888-A1 (CA)
Inventor: LLOP DANIEL R
IPC: A61C13/01
Filed: 2016-03-06
Abstract: The invention could comprise a bone foundation guide system and a method for same, the bone foundation guide system having a bone foundation guide comprising a body that is contoured to reversibly affix to a bone segment of a dental implant surgical site, the body being further contoured accept and to guide the cutting of a portion of the bone segment from a dental implant surgical site and as well as to alternatively support a dental implant surgical guide; the dental implant surgical guide; and a bone foundation guide prosthesis as an alternative to the dental implant surgical guide, the bone foundation guide prosthesis combines with the body to accommodate the bone segment portion as placed through the body prior to the bone segment portion being removed from the dental implant site through the use of the body.
Patent CA-3174236-A1 (CA)
Title: Ace2-fc fusion proteins and uses thereof
Inventor: REITER ALWIN
IPC: A61P31/14
Filed: 2021-05-21
Abstract: The present invention relates to fusion proteins of ACE2 with IgG Fc and the medical use of these fusion proteins, in particular in the prevention or treatment of infections with coronaviruses such as SARS-CoV-2.
Patent CA-3174975-A1 (CA)
Title: Method for operating a water electrolysis device
Inventor: HOELLER STEFAN
IPC: C25B9/13
Filed: 2020-05-15
Abstract: The method for operating a water electrolysis device for generating hydrogen and oxygen from water has a PEM electrolyser (1), to which water is supplied for generating the hydrogen and the oxygen together with water for cooling. The cooling water is conducted in the circuit and treated by means of an ion exchange unit (17). Only part of the water conducted in the circuit is supplied to the ion exchange unit (17) and another part is supplied to the PEM electrolyser (1) via a bypass (13), circumventing the ion exchange unit (17).
Patent CA-3176184-A1 (CA)
Inventor: SOUZA CHADWICK JAMES
IPC: H04N21/00
Filed: 2021-03-19
Abstract: A playback device including a processor that executes program instructions such that the playback device is configured to receive first audio data representing audio content, generate and output second audio data based on the first audio data, and at least in part while generating and outputting the second audio data, generate and output a control signal associated with the second audio data to vary a supply voltage for an audio amplifier. The playback device also includes a switch-mode power supply (SMPS) that varies the supply voltage for the audio amplifier based on the control signal. The playback device also includes an amplifier circuitry comprising the audio amplifier powered by the supply voltage from the SMPS. The amplifier circuitry is configured to receive the second audio data and generate an analog audio signal to drive a speaker based on the second audio data.
Patent CA-3178420-A1 (CA)
Title: Dynamic registration of anatomy using augmented reality
Inventor: BLACK JOHN
IPC: G06T19/00
Filed: 2021-05-14
Abstract: A system (100) can include an augmented reality system (102), an imaging system (104), a measuring system (106), and a computer system (108). The augmented reality system (102) can be configured to display an augmented representation (110). The imaging system (104) can be configured to image an anatomical feature (112) and can generate anatomical imaging data (142). The measuring system (106) can be configured to measure an anatomical movement and can generate an anatomical movement data (144). The computer system (108) can be configured to receive the anatomical imaging data (142) and the anatomical movement data (144), generate the augmented representation (110) based on the anatomical imaging data (142), associate the augmented representation (110) with the anatomical movement data (144), render the augmented representation (110) on the augmented reality system (102), and selectively update the augmented representation (110) based on the anatomical movement data (144).
Patent CA-3180707-A1 (CA)
Inventor: FERRARI VICTOR
IPC: A61P31/12
Filed: 2021-06-09
Abstract: The invention relates to a natural composition for medical purposes and more specifically to a composition comprising procyanidins, for use in the prevention or treatment of endothelial inflammation and/or endothelial systemic dysfunction triggered by Corona virus disease 2019 (COVID-19) including symptomatic post-COVID-19 subjects recovering from COVID-19.
Patent CA-3185102-A1 (CA)
Inventor: CHEN HONGBO
IPC: B60N2/28
Filed: 2021-06-17
Abstract: A child safety seat (100), comprising a seat body (1), a connecting member (2) and a sealing mechanism (3); the seat body (1) is provided with a mounting opening (11) for insertion of a fitting (6), the connecting member (2) is provided in the mounting opening (11) and is fixedly connected to the seat body (1); the sealing mechanism (3) comprises a sealing member (31), the sealing member (31) is slidably provided in the mounting opening (11) and is used for sealing the mounting opening (11), the sealing member (31) is provided with an accommodating groove (311) which has an opening facing outwards and is used for accommodating the connecting member, and the sealing member (31) is pushed by means of the fitting (6) to enable the connecting member (2) to be detached from the accommodating groove (311), such that the fitting (6) can be connected to the connecting member (2). The present invention can prevent dust in the outside from being accumulated in the mounting opening, thereby improving the cleanness of appearance; moreover, the hand of a child can be prevented from being mistakenly inserted into the mounting opening, thereby improving the safety of child safety seats.
Patent CA-3188068-A1 (CA)
Inventor: GLASER BRYAN
IPC: C07K14/705
Filed: 2021-08-03
Abstract: The present disclosure provides multispecific binding agents (e.g., antibodies, such as bispecific antibodies) that have a first binding domain that binds to CD47, including human CD47, and one or more additional binding domains that bind to one or more targets that are not CD47, such as PD-L1 and uses thereof.
Patent CA-3188984-A1 (CA)
Inventor: OH JAE HOON
IPC: G06Q20/38
Filed: 2021-08-23
Abstract: A method for mediating virtual asset transmission is provided. The method comprises receiving a first information on virtual asset to be transmitted from a first user to a second user from a first virtual asset service provider (VASP) server managing virtual asset of the first user, transmitting a verification request as to whether information on the second user included in the received first information is correct to a second VASP server managing virtual asset of the second user, receiving a verification result indicating that the information on the second user is correct from the second VASP server as a response to the verification request, transmitting the received verification result to the first VASP server, determining whether a transaction corresponding to transmission of the virtual asset to be transmitted has been recorded in a blockchain as a result of a response of the first VASP server to the transmission of the verification result, and transmitting virtual asset update request of the second user to the second VASP server if it is determined that the transaction has been recorded in the blockchain.
Patent CA-3192523-A1 (CA)
Title: A low ph-based oil recovery method for carbonate reservoirs
Inventor: AYIRALA SUBHASH CHANDRABOSE
IPC: E21B43/20
Filed: 2021-09-09
Abstract: This disclosure relates to a method for enhancing oil recovery in carbonate reservoirs using low pH solutions for wettability alteration.
Patent CA-3197193-A1 (CA)
Title: Nanostructures plasmoniques fonctionnalisees
Inventor: ARTIOLI GIANLUCA ANDREA
IPC: C12Q1/6844
Filed: 2021-11-12
Abstract: Un exemple d'une nanostructure plasmonique fonctionnalisée comprend un c?ur de nanostructure plasmonique; un hydrogel polymère fixé au c?ur de nanostructure plasmonique, l'hydrogel polymère ayant une épaisseur allant d'environ 10 nm à environ 200 nm; et une pluralité d'amorces fixées à des chaînes latérales ou des bras de l'hydrogel polymère, au moins une partie de la pluralité d'amorces étant fixée à l'hydrogel polymère à différentes distances du c?ur de nanostructure plasmonique.
Patent CA-3197779-A1 (CA)
Title: Urea prilling process
Inventor: MARRONE LEONARDO
IPC: C07C273/02
Filed: 2021-09-10
Abstract: A process of prilling of a urea melt comprising the use of calcium lignosulfonate or carboxymethyl starch as additive to obtain a formaldehyde-free urea product.
Patent CA-3198154-A1 (CA)
Title: Systeme de production d'aerosol a connecteur electrique perfectionne
Inventor: AW SZE CHIEK
IPC: A24F40/95
Filed: 2021-11-12
Abstract: Système de production d'aérosol (100) à commande électrique, dispositif de production d'aérosol (101) à commande électrique, unité de charge (103) destinée à un système de production d'aérosol (100) à commande électrique et connecteur électrique pour un système de production d'aérosol (100). Le système de production d'aérosol (100) à commande électrique comprend un dispositif de production d'aérosol (101), une unité de charge (103) conçue pour recevoir le dispositif de production d'aérosol (101) et une première partie connecteur (1) et une seconde partie connecteur (21). Le dispositif de production d'aérosol (101) possède l'une parmi la première partie connecteur (1) et la seconde partie connecteur (21), et l'unité de charge (103) possède l'autre parmi la première partie connecteur (1) et la seconde partie connecteur (21). La première partie connecteur (1) comprend : un premier contact électrique (3) ; un deuxième contact électrique (4) entourant sensiblement le premier contact électrique (3) ; et un troisième contact électrique (5) entourant sensiblement le deuxième contact électrique (4). La seconde partie connecteur (21) comprend : une face (26) et une saillie (27) disposée sensiblement au centre de la face (6) ; un premier contact électrique (23) disposé sur la saillie (27) ; un deuxième contact électrique (24) disposé au niveau de la face (26), espacé radialement vers l'extérieur par rapport au premier contact électrique (23) ; et un troisième contact électrique (25) disposé au niveau de la face (26), espacé radialement vers l'extérieur par rapport au deuxième contact électrique (23). Les première et seconde parties connecteur (1, 21) sont disposées de telle sorte que, lorsque le dispositif de production d'aérosol (101) est reçu par l'unité de charge (103), les première et seconde parties connecteur (40, 50) viennent en prise électrique.. Les contacts électriques des première et seconde parties connecteur (1, 21) sont agencés de telle sorte que lorsque les première et seconde parties connecteur viennent en prise électrique : le premier contact électrique (3) de la première partie connecteur (1) vient en contact électrique avec le premier contact électrique (23) de la seconde partie connecteur (21) ; le deuxième contact électrique (4) de la première partie connecteur (1) vient en prise électrique avec l'un parmi le deuxième contact électrique (24) et le troisième contact électrique (25) de la seconde partie connecteur (21) ; et le troisième contact électrique (5) de la première partie connecteur (1) vient en contact électrique avec l'autre parmi le deuxième contact électrique (24) et le troisième contact électrique (25) de la seconde partie connecteur (21), indépendamment de la position angulaire de la seconde partie connecteur (21) par rapport à la première partie connecteur (1).
Patent CA-3199046-A1 (CA)
Inventor: STEWART SCOTT
IPC: A61M5/172
Filed: 2021-12-09
Abstract: Devices and methods detect and mitigate pre-occlusion leak pressures within a dispense stroke of an infusion device. An infusion pump obtains pump measurements indicative of pressure, and controls its pump mechanism to pause when the pump measurements satisfy a pre-occlusion pressure threshold. Additional pump measurements are obtained during the pause and pressure-related conditions can abate during the pause. The dispense stroke is resumed by the infusion pump when the pump measurements no longer satisfy pre -occlusion pressure criteria, and can be paused again. The number and frequency of pauses, analysis of pump measurements, and resumption of a dispense stroke can be predetermined, or dynamically determined. Pauses can also be preset regardless of current pressure conditions. Pausing the pump to increase the samples or sampling rate of a measured parameter indicative of pressure (e.g., pump motor current) provides a much higher resolution for detecting an occlusion.
Patent CA-3199742-A1 (CA)
Inventor: GRESH BRIAN MICHAEL
IPC: B08B9/04
Filed: 2021-12-14
Abstract: A technique which facilitates cleaning of an interior of a pipe via access through a lateral hole in the pipe. The technique utilizes a control bar head coupled with a sweeper system which may be inserted into the pipe through the lateral hole. The sweeper system may comprise a plurality of shiftable sweeper heads which generally align for insertion through the lateral hole and then transition along the interior of the pipe to effectively sweep particles along the interior of the pipe. The sweeper system effectively clears an area of the interior of the pipe to facilitate a more effective seal with a subsequently inserted pipe isolation device.
Patent CA-3201260-A1 (CA)
Title: Procedes de formation ou de reparation de piece comportant une section en porte-a-faux, et piece de turbomachine associee
Inventor: NEVILLE JASON
IPC: F01D5/22
Filed: 2020-12-08
Abstract: L'invention concerne un procédé de formation ou de réparation d'une pièce comportant une section en porte-à-faux. Le procédé peut consister à éliminer une partie, et à ajouter une section à la pièce. La section comprend la section en porte-à-faux. L'ajout comprend la stratification de manière séquentielle d'au moins une pluralité de couches de matériau sur la pièce, ladite pluralité de couches de matériau s'approchant des dimensions de la section comprenant la section en porte-à-faux. La stratification séquentielle peut comprendre, par exemple, un soudage laser, et peut être réalisée de nombreuses manières qui créent des couches variées à l'intérieur de la section en porte-à-faux. Le procédé peut consister à usiner ladite pluralité de couches de matériau pour former la section comprenant la section en porte-à-faux.
Patent CA-3202086-A1 (CA)
Title: Nail sealable house wrap
Inventor: EL-TAHLAWY KHALED
IPC: E04B1/62
Filed: 2021-12-06
Abstract: A multi-layer laminate exterior finishing system. The system is a composite having a non-woven film layer; a hydrophobic layer; and an adhesive layer.
Patent CA-3202407-A1 (CA)
Inventor: MOON BO-SEOK
Filed: 2013-08-14
Abstract: A method for providing interaction information, such as, for example, settlement information, by which a device provides the settlement information to a counterpart device, includes displaying an image which relates to an item to be used for performing the interaction, such as, for example, a credit card image of a credit card of a user of the device, on a lock screen of the device, and receiving a touch input from the user with respect to the credit card image. In the method, settlement information which corresponds to the touched credit card image is used for performing a settlement via the device.