baber/WOPTO huggingface dataset:
Patent CA-3139807-A1 (CA)
Title: Rechargeable battery cell
Inventor: ZINCK LAURENT
IPC: H01M10/054
Filed: 2020-07-30
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-3144256-A1 (CA)
Title: Detecting delivery status based on geo-fencing
Inventor: FAN YIQING
IPC: G06Q10/08
Filed: 2020-06-17
Abstract: Techniques described in this application are directed to facilitating delivery of an item through improved notifications. One or more geographical boundaries may assist with detection of status identifiers corresponding with delivery of the item at various points of time.
Patent CA-3144820-A1 (CA)
Title: Voltage limiting device having a switching device
Inventor: BEUCHELT JULIAN
IPC: B60M5/02
Filed: 2020-07-17
Abstract: The invention relates to a voltage-limiting device having a switch means (5), which has a movable switch contact (16), which is movable between a closed position and an open position, an electrical conductor (10) electrically connecting a first cable connection (11) to the switch means, and an electrical conductor (12) electrically connecting a second cable connection (13) to the switch means. The voltage-limiting device according to the invention is characterised by a particular arrangement and design of a conductor portion of one of the two electrical conductors (10, 12). A connector portion (10B, 12B) of one electrical conductor (10, 12) is arranged and designed such that said conductor portion, together with the movable switch contact (16) of the switch means (5), forms an arrangement of conductors through which opposing currents flow during operation of the switch means. As a result, electrodynamic forces are exerted on the movable conductor and the stationary conductor, which forces are directed such that the conductors repel one another. The switch contacts therefore tend to close. The voltage-limiting device can switch higher loads, without the conducting parts having to be strengthened or other technical measures having to be taken.
Patent CA-3145335-A1 (CA)
Title: Apparatus for forming a plurality of coated particles, method for forming a plurality of coated particles, coated particles
Inventor: JOHANSSON ANDERS
IPC: C23C16/455
Filed: 2020-05-14
Abstract: A reactor (10) for forming fully coated particles having a solid core, the reactor (10) comprises a reactor vessel (12) which is configured to receive particles, and a gas phase coating mechanism (21, 21', 23, 23') that is configured to selectively introduce pulses of gas phase materials that form a coating on the particles. The reactor (10) also includes a sieve (16) that is located within the reactor vessel (12), and a forcing means that is configured to force the particles through the sieve (16) in use. The sieve (16) is configured to deagglomerate any particle aggregates formed in the reactor vessel (12) upon forcing of the particles by the forcing means through the sieve (16).
Patent CA-3146616-A1 (CA)
Inventor: CASCINO MATTHEW DOMINIC
IPC: A61K39/395
Filed: 2020-09-10
Abstract: The present disclosure provides methods for treating lupus nephritis in an individual that has lupus by administering to the individual an effective amount of a type II anti-CD20 antibody. In other aspects, the present disclosure provides analogous methods for treating membranous nephropathy.
Patent CA-3148654-A1 (CA)
Inventor: NOVAK JULIA
IPC: A61B9/00
Filed: 2020-10-01
Abstract: Disclosed herein are methods of vascular and structural imaging using imaging systems and methods described, the methods comprising producing an image of the vasculature or structure by imaging fluorescence using an imaging system, the system comprising: i) one or more detectors configured to form a fluorescence image of the sample and form a visible image of the sample; ii) a light source configured to emit an excitation light to induce fluorescence from the sample; and iii) a plurality of optics arranged to: direct the excitation light toward the sample; and direct a fluorescent light and a visible light from the sample to the detector; wherein the excitation light and the fluorescence light are directed substantially coaxially.
Patent CA-3148985-A1 (CA)
Inventor: BARENBOYM MICHAEL
IPC: A24F1/00
Filed: 2020-07-29
Abstract: Une pipe à fumer compacte (100) pour fumer du cannabis comprend un trajet de fumée allongé (158') avant que la fumée pénètre dans l'embout buccal (102) de façon à provoquer un refroidissement et une purification de la fumée par élimination de résidus de consommation de cannabis le long du trajet de fumée convoluté (158'). Une rainure en serpentin allongée (158) est formée sur l'extérieur d'un insert de tige élastique (150) conçu pour être inséré dans une coque externe rigide (130) pendant l'assemblage de la pipe. L'insert de tige élastique (150) sert également à éliminer les taches de fumée et les dépôts de résidus de consommation de cannabis depuis l'intérieur de la coque externe (130), ce qui rend le nettoyage de la pipe facile et pratique. Une chambre de fumée (165) est formée au-dessous du contenant de cannabis (190) dans un fourneau de pipe (160) pour engendrer une distribution uniforme de l'écoulement d'air et de fumée dans tout le volume du cannabis afin d'éliminer la nécessité d'allumer fréquemment la pipe à fumer (100) pendant l'utilisation.
Patent CA-3149716-A1 (CA)
Inventor: FOWLER JEFFREY M
IPC: F16K31/365
Filed: 2022-02-21
Abstract: An oscillating diaphragm valve includes an internal valve housing that can be manufactured in a single additive manufacturing process. The valve is configured such that, when the diaphragm is in a closed position, pressure of a fluid supply opens the valve, and when the diaphragm is in an open position, the pressure of the fluid closes the valve. The valve internals are formed as an enclosed unitary piece, with openings provided only for supply and consumption. The pilot-operated diaphragm-type valve uses a return spring for the diaphragm that applies a biasing force to an outside surface of the valve internals. Additionally, an actuator is provided to selectively arrest the diaphragm in an open or closed position by applying force to a different outside surface of the valve internals. The resulting diaphragm valve provides a water-tight part with fewer opportunities for defects or improper assembly.
Patent CA-3150038-A1 (CA)
Inventor: LANGERBEINS KLAUS
IPC: C08G18/42
Filed: 2020-08-12
Abstract: L'invention concerne un procédé sélectif de préparation de prépolymères de polyuréthane, les prépolymères de polyuréthane pouvant être obtenus par ce procédé et un procédé de préparation de polymères silylés de réticulation à l'humidité, en particulier des polymères hybrides à fonction silane et leur utilisation dans des applications CASE (revêtements, adhésifs, agents d'étanchéité et élastomères).
Patent CA-3150291-A1 (CA)
Inventor: ANDERSON BRETTON
IPC: B25J9/14
Filed: 2020-08-05
Abstract: A vacuum cup is disclosed for use in a programmable motion device. The vacuum cup includes an open inlet for coupling to a vacuum source, and a vacuum cup lip on a portion of tlie vacuum cup that generally surrounds the open inlet. The vacuum cup lip includes an inner surface that defines the open outlet through which a vacuum may be provided, and includes noise mitigation features on an outer surface of the vacuum cup lip.
Patent CA-3150704-A1 (CA)
Title: Models for predicting resistance trends
Inventor: BARRETT MATTHEW ALBERT
IPC: C23F13/04
Filed: 2022-03-02
Abstract: A computer-implemented method of training a classification model includes the steps of obtaining, by at least one computer, a plurality of historical resistance trends from a plurality of installed rectifier sites and rectifier site metadata for each installed rectifier site of the plurality of installed rectifier sites; labelling each historical resistance trend of the plurality of historical resistance trends as one of a plurality of historic resistance trend classifications; and, inputting into a machine learning algorithm the historical resistance trends and the rectifier site metadata of the plurality of installed rectifier sites to train the classification model to output a predicted resistance trend classification in response to rectifier site metadata input into the model.
Patent CA-3150888-A1 (CA)
Title: Compositions de reticulation et revetements formes a partir de celles-ci
Inventor: MACDONALD MELISSA JOAN
IPC: C09D201/02
Filed: 2020-10-16
Abstract: La présente invention concerne une composition de réticulation qui comprend un composé ayant au moins deux groupes fonctionnels qui sont chacun indépendamment représentés par une structure chimique (I) : X représente un atome d'oxygène, de soufre ou d'azote; R1 représente un groupe alkyle, un groupe aryle ou un groupe alkylaryle; R2, R3 et R4 représentent chacun indépendamment un groupe alkyle, un groupe aryle, un groupe alkylaryle ou un atome d'hydrogène; R5 représente un groupe alkyle, un groupe aryle, un groupe alkylaryle ou un atome d'hydrogène; z représente 0 lorsque X représente un oxygène ou un soufre et z est 1 lorsque X représente un azote; et lorsqu'une double liaison est formée entre un atome de carbone lié à R3 et un atome d'azote adjacent, m vaut 0, et lorsqu'une liaison simple est formée entre l'atome de carbone lié à R3 et l'azote adjacent, m vaut 1.
Patent CA-3151448-A1 (CA)
Inventor: D'ORACIO DE ALMEIDA EDUARDO FERNANDO
IPC: F27D1/10
Filed: 2022-03-07
Abstract: Refractory anchoring devices include a main body and a mounting feature for mounting to a thermal vessel. The main body includes four anchor branch segments angled with respect to each other to form an X shape with four unenclosed cell openings, including two opposite triangular side openings and two opposite triangular end openings. In some embodiments, the main body further includes extension segments extending from and angled relative to respective branch segments to define two of the opposite openings as semi-hexagonal. Some embodiments include reinforcement segments extending from branch segments into openings, voids extending through branch segments, two anchor strips inter-engaged to form the four branch segments, and/or a single stud-welding stud for the mounting feature. Refractory anchoring systems and methods include an array of the refractory anchoring devices arranged and mounted so that the unenclosed openings of adjacent anchoring devices cooperatively form substantially hexagonal and rhombus shaped cells.
Patent CA-3153914-A1 (CA)
Title: Structure de support annulaire pour vehicule a chenilles
Inventor: SUANNO GENNARO
IPC: B60B11/02
Filed: 2020-09-17
Abstract: La présente invention concerne une structure de support annulaire (100, 200) pour un véhicule à chenilles (10). La structure de support annulaire (100, 200) comprend une première pièce (110, 210) et une seconde pièce (160, 260). La première pièce (110, 210) comprend une première partie moyeu (120, 220), une première bande (130, 230) s'étendant radialement vers l'extérieur à partir de la première partie moyeu (120, 220), et une première partie corps externe (140, 240) s'étendant radialement vers l'extérieur à partir de la première bande (130, 230). La seconde pièce (160, 260) comprend une seconde partie moyeu (170, 270), une seconde bande (180, 280) s'étendant radialement vers l'extérieur à partir de la seconde partie moyeu (170, 270), et une seconde partie corps externe (190, 290) s'étendant radialement vers l'extérieur à partir de la seconde bande (180, 280). La première pièce (110, 210) et la seconde pièce (160, 260) sont raccordées l'une à l'autre au niveau d'un joint interne (150, 250) situé à proximité de la première partie moyeu (120, 220) et de la seconde partie moyeu (170, 270), et la première pièce (110, 210) et la seconde pièce (160, 260) sont adjacentes l'une à l'autre au niveau d'un joint externe (155, 255) situé à proximité de la première partie corps externe (140, 240) et du second corps externe (190, 290).
Patent CA-3154192-A1 (CA)
Inventor: LONGCOR JARROD
IPC: C07D307/93
Filed: 2020-10-09
Abstract: Disclosed herein are phospholipid ether (PLE) molecules. Further provided are phospholipid-flavagline conjugates. The phospholipid-flavagline conjugate may include a PLE conjugated to a flavagline via a linker. Further provided herein are methods of treating cancer in a subject and methods of targeting a drug to a tumor or cancer cell in a subject.
Patent CA-3157257-A1 (CA)
Inventor: ABDOLLAHI MEHDI
IPC: C11B13/00
Filed: 2020-10-09
Abstract: A method for recovering fish oil from aquatic biomass under cold conditions, the method comprising the steps of; providing an aquatic biomass; producing a minced aquatic biomass by mincing the aquatic biomass; providing an aqueous suspension of the minced aquatic biomass by mixing and/or homogenizing the minced aquatic biomass in an aqueous solution; adjusting the pH of said aqueous suspension to an extreme high pH or an extreme low pH; separating the aqueous suspension into a supernatant comprising a lower density emulsion fraction substantially comprising oil, aqueous solution and emulsified proteins, and a higher density fraction comprising substantially solubilized proteins, and optionally a pellet comprising collagenous components; collecting the lower density emulsion fraction; separating the lower density emulsion fraction into an oil phase and an aqueous phase; and collecting the oil from said oil phase.
Patent CA-3159428-A1 (CA)
Inventor: PARK KEUN GYU
IPC: A61K31/495
Filed: 2020-11-26
Abstract: La présente invention concerne une composition pharmaceutique destinée à inhiber la résistance du cancer du foie au sorafénib et à améliorer un effet anticancéreux, comprenant un récepteur apparenté aux récepteurs des ?strogènes-? (ERR?) en tant que principe actif. La présente invention peut être utilisée efficacement en tant que composition pharmaceutique pour le traitement du cancer du foie avancé résistant au sorafénib.
Patent CA-3163832-A1 (CA)
Title: System and method for disinfecting air
Inventor: SALSALI HAMIDREZA
IPC: A61L9/18
Filed: 2022-06-17
Abstract: A disinfecting system to be positioned in a duct through which air is movable.  The disinfecting system includes a frame assembly configured to be located in the duct, and one or more light subassemblies. The frame assembly includes a body on which supporting elements are mounted.  The light subassembly includes one or more UV light tubes mounted to the supporting elements, each UV light tube being configured to direct UV light into the air in the duct, for at least partially disinfecting the air in the duct.
Patent CA-3164142-A1 (CA)
Inventor: STEPKOWSKI BARTLOMIEJ
IPC: B65D71/18
Filed: 2021-01-07
Abstract: L'invention, selon certains aspects, concerne un emballage, un support d'articles permettant de conditionner une pluralité d'articles et une ébauche destinée à former le support d'articles. Le support d'article peut emballer au moins un article ayant un évidement. Le support d'articles comprend une pluralité de panneaux formant une structure tubulaire destinée à entourer au moins un article. Le support d'article comprend un dispositif de retenue d'article destiné à venir en prise avec un évidement de l'un ou des articles. Le dispositif de retenue d'article peut empêcher le délogement de l'article d'au moins l'une des extrémités ouvertes opposées de la structure tubulaire dans un support de montage. La structure tubulaire définit un axe tubulaire. Le dispositif de retenue d'article comprend un rabat relié de manière articulée à un premier panneau de la pluralité de panneaux le long d'une première ligne de pliage. La première ligne de pliage forme un angle aigu par rapport à l'axe tubulaire. L'angle aigu ne peut pas être supérieur à 50 degrés.
Patent CA-3165246-A1 (CA)
Title: Protocol to initiate communication between quantum devices configured to send or receive quantum objects
Inventor: MANTELET GUILLAUME
IPC: G06N10/00
Filed: 2021-02-01
Abstract: Methods for communicating messages encoded in quantum objects comprise exchanging series of values on a classical communication channel between quantum communication devices. Basically, one of the quantum devices discloses a clue on its intention to use a polarization basis for a given quantum object while the other device discloses clue on a basis it will not use in a way similar to the Monty Hall Problem.
Patent CA-3165322-A1 (CA)
Title: A method and apparatus to condense magnesium vapor using a fluid-cooled heat exchanger
Inventor: CHUBUKOV BORIS
IPC: C22B9/04
Filed: 2020-11-20
Abstract: A system and method that uses a high-temperature condenser to collect magnesium gas produced by thermal reduction, electrolysis, or distillation. The condenser is a common heat exchanger design (shell/tube, plate/plate, etc.) and uses a heat transfer fluid to cool and condense the magnesium gas, e.g., to 200-900°C under vacuum or pressure conditions. Solid or liquid magnesium is collected in the condenser along with any by-products or impurities at a purity greater than 35 wt-% Mg. Magnesium is subsequently liberated from the condenser by raising the temperature of the system or lowering the pressure to include a phase change in the metal. Solid and/or liquid deposits can be melted and/or distilled from the condenser and flow into a separate chamber for further processing to e.g. >90 wt-% Mg.
Patent CA-3165517-A1 (CA)
Inventor: FAVIER ALAIN
IPC: G09F3/18
Filed: 2021-01-22
Abstract: There is disclosed an improved disposable electronic article surveillance keeper ("Keeper") that has no locking or unlocking mechanism and which is of a reduced size. The Keeper may comprise a rigid casing that substantially corresponds to the shape of a product and adapted to cover at least one side of the product but not fully enclosing the product; a security element attached to the casing and adapted to be inaccessible to a consumer when the keeper is attached to the product; and a flexible adhesive support attached to the casing and adapted to wrap around the product.
Patent CA-3165691-A1 (CA)
Title: Porous starch as bulking agent in chewing-gums
Inventor: HASJIM JOVIN
IPC: A23G4/10
Filed: 2021-02-12
Abstract: The present invention relates to the use of porous starch as bulking agent in a chewing gum. The present invention also relates to a process of fabricating the chewing gum and to a chewing gum composition comprising porous starch as bulking agent.
Patent CA-3167519-A1 (CA)
Title: Opening and closing mechanism and leakage protection device
Inventor: ZHANG DAHAI
IPC: H01H71/24
Filed: 2022-07-13
Abstract: Embodiments of the present disclosure provide an opening and closing mechanism and a leakage protection device. The opening and closing mechanism comprises:  a stationary contact and a movable contact, which contacts the stationary contact at ON-position and separates from the stationary contact at OFF-position; a first magnetic assembly; and a second magnetic assembly that is integrally rotatable about an axis, the second magnetic assembly comprising: an electric conductor onto which the movable contact is mounted; and a magnetic body comprising at least one magnetic portion configured to rotate about the axis under a magnetic force from the first magnetic assembly, to correspondingly drive the movable contact to rotate between the ON-position and the OFF-position, wherein a distance from each of the at least one magnetic portion to the axis is smaller than a distance from the movable contact to the axis. In accordance with embodiments of the present disclosure, the transmission efficiency within the opening and closing mechanism may be boosted, and the movable and stationary contacts are separated faster and by a longer distance, so as to improve the perfomiance of the opening and closing mechanism.
Patent CA-3171737-A1 (CA)
Title: Determining specific terms for contactless card activation
Inventor: RULE JEFFREY
IPC: G06Q20/32
Filed: 2021-04-12
Abstract: Systems, methods, articles of manufacture, and computer-readable media for determining specific terms to activate a contactless card. An application executing on a server may receive a request from a device specifying a uniform resource locator comprising encrypted data, the encrypted data based at least in part on a private key assigned to a contactless card. The application may decrypt the encrypted data and determine a type of the contactless card. The application may determine a plurality of terms associated with the type of the contactless card and transmit the terms to a web browser on the device. The application may receive, from the web browser, an indication specifying acceptance of the plurality of terms. The application may store, based on the decryption of the encrypted data and the received indication specifying acceptance of the terms, an indication in a database specifying the contactless card is activated for use.
Patent CA-3173111-A1 (CA)
Inventor: PENA JOHN T G
IPC: B01D59/20
Filed: 2021-03-24
Abstract: L'invention concerne des dispositifs, des procédés et des systèmes pour isoler des corps de matrice extracellulaire. Plus particulièrement, la présente invention concerne des dispositifs, des procédés et des systèmes pour isoler des corps de matrice extracellulaire d'un échantillon biologique pour une utilisation dans le diagnostic et le pronostic d'un sujet. Un dispositif peut avoir des canaux de restriction pour isoler des corps de matrice extracellulaire et des canaux d'écoulement uniformes pour des mesures de pression précises.
Patent CA-3173189-A1 (CA)
Title: Internal standard for crispr guide rna
Inventor: ELLING ULRICH
IPC: C12N15/11
Filed: 2021-03-30
Abstract: The present invention provides a nucleic acid comprising a sequence encoding a single guide RNA (sgRNA) of a CRISPR/Cas system, wherein the sgRNA sequence is interrupted by a guide disruption sequence flanked by a first pair of recombinase recognition sites, and wherein the sgRNA sequence further comprises a second pair of recombinase recognition sites that has a different recombinase recognition sequence than the first pair of recombinase recognition sites, wherein the guide disruption sequence is not flanked by the second pair of recombinase recognition sites and wherein the sequences flanked by the first and second recombinase recognition sites overlap; methods of using such a sgRNA, transgenic cells and kits.
Patent CA-3173488-A1 (CA)
Inventor: POYNTON SIMON
IPC: A24F40/57
Filed: 2021-09-15
Abstract: La présente invention concerne un système de fourniture d'aérosol comprenant : un dispositif de fourniture d'aérosol ; et, un composant de génération d'aérosol. Le dispositif de fourniture d'aérosol comprend : une source d'alimentation ; et, un dispositif de commande, le dispositif de fourniture d'aérosol étant conçu pour venir en prise avec le composant de génération d'aérosol, le composant de génération d'aérosol comprenant : un générateur d'aérosol pour, lors de l'utilisation, générer un aérosol ; et, une capsule en aval du générateur d'aérosol. Le dispositif de commande du dispositif de fourniture d'aérosol est conçu pour surveiller la durée de vie de la capsule et pour faciliter la modulation de la température subie par la capsule pendant sa durée de vie.