baber/WOPTO huggingface dataset:
Patent CA-3052817-A1 (CA)
Title: Thermal transfer device having a fluid conduit
Inventor: KLABA HENRI
IPC: F28F7/02
Filed: 2019-08-22
Abstract: A thermal transfer device has a body and a fluid conduit defined in the body. The body has a thermal transfer surface configured to be placed in contact with a target component The fluid conduit is configured for conveying fluid through the body and is thermally coupled to the thermal transfer surface. The fluid conduit is configured so that: at a first junction, the fluid conduit branches into a first channel and a second channel which extend adjacent and generally parallel to one another along an initial portion of the fluid conduit; the first and second channels diverge away from one another at an end of the initial portion such that each of the first and second channels forms a serpentine path; and the first and second channels merge at a second junction. The serpentine paths formed by the first and second channels extend toward generally opposite directions.
Patent CA-3053200-A1 (CA)
Inventor: QUATTROPANI ANNA
IPC: C07D401/12
Filed: 2017-08-24
Abstract: Compounds of formula (I) wherein A, R, W, Q, n and m have the meaning according to the claims can be employed, inter alia, for the treatment of tauopathies and Alzheimer's disease.
Patent CA-3055072-A1 (CA)
Inventor: HAVELL DAVID J
IPC: A47C31/00
Filed: 2018-03-27
Abstract: This invention relates to theater seating, and more particularly to simultaneously controlling a plurality of seats in a theater comprising a user interface and transmitter that can be used to control various elements of the seat, and a receiver and motor control unit attached to each theater seat. In some embodiments, a signal transmitter operated by an individual at a theater may simultaneously control the various elements of any group of seats.
Patent CA-3056845-A1 (CA)
Title: Gestion de scores d'habitation utilisant des contrats intelligents dans des reseaux de chaines de blocs
Inventor: FENG ZHIYUAN
IPC: G06F16/27
Filed: 2019-03-06
Abstract: L'invention concerne des procédés, des systèmes et un appareil, comprenant des programmes d'ordinateur codés sur des supports d'informations pour ordinateur, qui permettent de gérer des scores d'habitation de résidents à l'aide d'un contrat intelligent s'exécutant dans un réseau de chaîne de blocs. Le procédé comprend : la réception, par un nud du réseau de chaîne de blocs, d'un contrat intelligent qui définit des opérations pour gérer des scores d'habitation de résidents, les opérations incluant une opération d'interrogation de score, une opération d'ajout de score, une opération de retenue de score, une opération de rachat de score et une opération de transfert de score ; l'exécution, par le nud, de l'une des opérations définies dans le contrat intelligent pour gérer un score d'habitation d'un résident spécifié ; la détermination, par le nud, du déclenchement ou du non-déclenchement d'un événement de remise de rapport par un score d'habitation courant du résident spécifié ; et, en réponse à la détermination du déclenchement de l'événement de remise de rapport par le score d'habitation courant du résident spécifié, le rapport par le nud, au résident spécifié, du score d'habitation courant du résident spécifié.
Patent CA-3057468-A1 (CA)
Title: Compositions for treating periodontal diseases
Inventor: GROSS ANDREW J
IPC: A61K36/9066
Filed: 2018-03-21
Abstract: The present disclosure generally relates to compositions that inhibit matrix metalloproteinases (MMPs). These compositions may be particularly useful in treating periodontal disease and skin wrinkling. The compositions can be prepared as a topical formulation, ointment, mouthwash, or packaged in a syringe.
Patent CA-3058386-A1 (CA)
Inventor: IIJIMA TAKASHI
IPC: H01M4/96
Filed: 2018-04-02
Abstract: A carbon material for a catalyst carrier of a solid polymer fuel cell, the carbon material being a porous carbon material having a three-dimensional tree-shaped structure branched three-dimensionally, wherein the branch diameter is 81 mm or below and the following conditions are satisfied at the same time: (A) the BET specific surface area SBET is 400-1500 m2/g; and (B) in the relationship between the mercury pressure PHg and the mercury absorption amount VHg measured by mercury porosimetry, the amount of increase ?VHg:4.3-4.8 in the mercury absorption amount VHg measured when the common logarithm LogPHg of the mercury pressure PHg increases from 4.3 to 4.8 is 0.82-1.5 cc/g. In addition, a method for manufacturing such a carbon material for a catalyst carrier.
Patent CA-3058960-A1 (CA)
Title: Combination therapies targeting pd-1, tim-3, and lag-3
Inventor: LINDSTED TRINE
IPC: A61K39/395
Filed: 2018-04-05
Abstract: This disclosure relates to combination therapies targeting two or all of PD-1, TIM-3, and LAG-3 using antibodies specific for these targets in patients who are in need of enhanced immunity. Also included in the disclosure are compositions useful in the therapies. The therapies are useful in treating diseases such as cancers.
Patent CA-3064744-A1 (CA)
Inventor: CHOU STEPHEN Y
IPC: C12Q1/00
Filed: 2018-05-23
Abstract: La présente invention concerne, entre autres, les dispositifs et les procédés qui permettent le changement ou le cyclage (c'est-à-dire, le chauffage ou le refroidissement) rapide d'une température d'échantillon avec une vitesse élevée, une énergie de chauffage inférieure, une efficacité énergétique élevée, un appareil compact et simplifié (par exemple, portatif), un fonctionnement facile et rapide, et/ou un coût faible.
Patent CA-3065249-A1 (CA)
Inventor: BENNETT IAN ROBERT
IPC: B64C25/22
Filed: 2019-12-13
Abstract: An aircraft landing gear assembly comprising: a bogie beam pivotally coupled to a support member: a pitch trimmer assembly including a pitch trimmer actuator configured to exert a biasing force in a first direction and a bias force transmission assembly configured to receive the biasing force in the first direction and bias the bogie beam towards a predetermined neutral position relative to the support member irrespective of the initial position of the bogie beam.
Patent CA-3066879-A1 (CA)
Title: Beverage preparation machine with manually operated pump with flow control means
Inventor: OBLIGER NICOLAS
IPC: A47J31/36
Filed: 2018-06-18
Abstract: The invention relates to a beverage preparation machine (20) for providing a pressurized liquid to a dose of beverage ingredients (10) such as a coffee capsule, the machine comprising a pressurizing liquid chamber (1) designed for being filled with a predefined amount of liquid upon operation of a liquid pump (2) connected to a liquid reservoir (3) of the machine, a potential energy accumulator (4) that is associated to the pressurizing liquid chamber (1) and which is designed for being brought into a charged position upon filling of the pressurizing liquid chamber (1), a brewing chamber (5) for receiving the dose of beverage ingredients (10) and which is designed for being selectively brought in fluid communication with the pressurizing liquid chamber (1), the machine (20) further comprising flow control means (6a,6b) designed for regulating the amount of liquid conveyed from the liquid pump (2) into the pressurizing liquid chamber (1) depending on an operating position of the potential energy accumulator (4) and/or on the pressure of liquid in the pressurizing chamber (1).
Patent CA-3067665-A1 (CA)
Inventor: INGRAM ERIK
IPC: B01D45/16
Filed: 2018-06-07
Abstract: A centrifugal gas separator includes a separation chamber defined by a peripheral wall spaced apart from, extending around a central axis of and extending axially between opposite ends of the chamber. A peripheral intake port co-operates with the peripheral wall to introduce a rotating flow of a gaseous intake stream comprising a gas component and a non-gas component along an inside surface of the peripheral wall. A peripheral exhaust port defined through the peripheral wall diverts a radially outermost portion of the rotating flow, including at least some of the non-gas component, to exit the chamber. A gas component output port is configured to allow the gas component to be drawn from an axially central volume of the separation chamber.
Patent CA-3069825-A1 (CA)
Inventor: MILLAR GARY BRET
IPC: A01G9/24
Filed: 2018-05-09
Abstract: L'invention concerne un système de régulation de température qui comprend une coque comprenant une zone fermée (502, 504, 506, 508, 510, 512), un ou plusieurs chariots (104, 204A) se déplaçant sur un rail (102) à l'intérieur de la zone fermée (502, 504, 506, 508, 510, 512), un dispositif d'alimentation en air à l'intérieur de la zone fermée (502, 504, 506, 508, 510, 512), un ou plusieurs évents (304) reliés au dispositif d'alimentation en air et conçus pour alimenter en air l'intérieur de la zone fermée (502, 504, 506, 508, 510, 512), et un dispositif de commande. Le dispositif de commande comprend un ou plusieurs processeurs, un ou plusieurs modules de mémoire et des instructions lisibles par une machine stockées dans le ou les modules de mémoire qui, lorsqu'elles sont exécutées par le ou les processeurs, amènent le dispositif de commande à : identifier une plante sur le ou les chariots (104, 204A), déterminer un schéma opératoire de température pour la plante identifiée, et réguler une température de la sortie d'air par le ou les évents (304) sur la base du schéma opératoire de température pour la plante identifiée.
Patent CA-3073283-A1 (CA)
Inventor: SCHLEICHER JAY C
IPC: F25J1/00
Filed: 2018-08-21
Abstract: Systems, devices, and methods for recovering mixed refrigerant and/or nitrogen within liquefaction systems are provided. The systems, devices, and methods facilitate recovering mixed refrigerant (MR) and/or nitrogen vapor that can leak from a compressor, separating the MR from the nitrogen, and reusing the MR and/or the nitrogen within the liquefaction system. Recovering and reusing MR and/or nitrogen can minimize loss of MR and nitrogen which can lower the total operating cost of a liquefaction system. Additionally, recovering the MR, rather than burning it, can reduce environmental emissions by reducing the amount of MR that is burned.
Patent CA-3074151-A1 (CA)
Inventor: WONG KAREN GIT GEE
IPC: A41D13/00
Filed: 2020-02-28
Abstract: Examples of a garment having engineered lace zones are disclosed. The garment comprises a lace panel that forms at least a portion of the garment and that has a first engineered lace zone and a second engineered lace zone. The first engineered lace zone has a first structural property and the second engineered lace zone has a second structural property.
Patent CA-3074567-A1 (CA)
Inventor: MARSTELLER LAURENCE J
IPC: A61N5/10
Filed: 2018-09-04
Abstract: Methods, systems, and compositions for maintaining functioning drainage blebs to reduce intraocular pressure (IOP) of an eye being treated for glaucoma. The methods, systems, and compositions feature the combination of a minimally invasive glaucoma surgery (MIGS) implant or procedure and the application of beta radiation to the bleb. The beta radiation can function to inhibit or reduce the inflammation and/or fibrogenesis that typically occurs after insertion of a MIGS implant and leads to bleb failure. By reducing inflammation and/or fibrogenesis, the MIGS implant and the blebs can remain functioning appropriately.
Patent CA-3076054-A1 (CA)
Title: A scent pod and a face mask having a scent pod
Inventor: FYKE STEVEN HENRY
IPC: A62B18/08
Filed: 2018-09-17
Abstract: A scent pod is attached to a face mask. The scent pod includes a scented body for providing a scent to the user and a scent body holder for holding the scented body and securing the scented body to the face mask. A face mask includes a support for attaching to a user's face and a scent pod for providing a scent. The scent pod is attached to the support. The scent pod provides the scent to an internal chamber of the face mask.
Patent CA-3077049-A1 (CA)
Inventor: NGUEPE MAURICE
IPC: G06Q50/16
Filed: 2020-03-25
Abstract: INSTRUCTIONS Généralités Les noms et adresses sont présentés dans l'ordre suivant, les divers éléments étant bien séparés : nom de famille (en majuscules), prénom(s), initiales, ou dénomination sociale de l'entreprise, numéro civique, rue, ville, province ou État, code postal, numéro de téléphone, numéro de télécopieur et pays. Article 5 I. S'il y a des codemandeurs, la nomination d'un représentant commun peut être faite dans la présente pétition si cette dernière est jointe à la demande à sa date de dépôt. II. La nomination d'un représentant commun ne peut être faite dans la pétition d'une demande divisionnaire. Article 6 III. La nomination d'un agent de brevets peut être faite dans la présente pétition si cette dernière est jointe à la demande à sa date de dépôt ou, si la demande est une demande divisionnaire, à sa date de présentation. IV. Si la nomination d'un agent de brevets, autre qu'un coagent, est faite au moyen d'un document soumis par une personne autre qu'un agent de brevets, elle ne prend pas effet tant qu'une preuve du consentement de l'agent de brevet à la nomination n'est pas soumise au commissaire. V. Il n'est pas nécessaire de soumettre un consentement à la nomination d'un agent de brevets si la pétition est présentée par l'agent de brevets nommé. Article 7 VI. La nomination d'un coagent peut être faite dans la présente pétition si cette dernière est jointe à la demande à sa date de dépôt ou, si la demande est une demande divisionnaire, à sa date de présentation, et si la pétition est présentée par l'agent de brevets nommé. Article 8 VII. S'il s'agit d'une demande divisionnaire, une demande de priorité présentée à l'égard de la demande initiale qui n'a pas été retirée sera considérée comme présentée à l'égard de la demande divisionnaire. Article 9 VIII. S'il s'agit d'une demande divisionnaire, une déclaration du statut de petite entité qui a été déposée à l'égard de la demande originale sera considérée comme ayant été déposée à l'égard de la demande divisionnaire. IX. La déclaration du statut de petite entité doit être signée par un agent de brevets nommé à l'égard de la présente demande ou par le demandeur, ou s'il y en a plus d'un, par l'un d'eux. ISED-ISDE3789F (2019/11), Page 3 de 3 Date Reçue/Date Received 2020-04-29
Patent CA-3077845-A1 (CA)
Title: Preparation of an aqueous dispersion of copolymer particles of vinyl acetate and a cyclic ketene acetal monomer
Inventor: CARTER MATTHEW
IPC: C08L29/14
Filed: 2020-04-08
Abstract: The present invention relates to a method comprising the steps of a) contacting under emulsion polymerization conditions vinyl acetate; a cyclic ketene acetal monomer; and a monoethylenically unsaturated acid monomer or a salt thereof; to form an aqueous dispersion of copolymer particles comprising structural units of vinyl acetate, the cyclic ketene acetal, and the monoethylenically unsaturated acid monomer or a salt thereof; wherein the cyclic ketene acetal monomer is characterized by following structure:    where n and the R groups are as defined herein. The method of the present invention provides a water-borne dispersion that is substantially free of volatile organic solvents and that provides a readily degradable polymer that is useful, for example, in the manufacture of biodegradable packaging products.
Patent CA-3078417-A1 (CA)
Inventor: NAGY TIBOR
IPC: G05D21/02
Filed: 2018-09-21
Abstract: L'invention concerne un procédé de préparation d'une solution aqueuse d'un pH défini comprenant un acide, une base et éventuellement un ou plusieurs additifs. Le procédé consiste : a) à calculer les concentrations théoriques d'acide et de base pour la solution afin d'avoir le pH défini à l'aide de l'équation de Henderson-Hasselbach en combinaison avec la théorie de Debye Huckel pour une plage de différentes concentrations d'additifs ; b) à préparer un échantillon du tampon pour la plage de concentrations d'additifs et à mesurer le pH réel pour chaque concentration d'additifs ; c) à calculer une valeur de pH delta (?pH) constituant la différence entre le pH théorique et le pH réel, pour chaque concentration d'additifs ; d) à générer un modèle mathématique décrivant la relation de ?pH avec une concentration d'additifs ; e) à sélectionner le pH et les concentrations d'additifs définis ; f) à utiliser le modèle mathématique généré à l'étape d) pour calculer ?pH pour le pH et la concentration d'additifs définis ; g) à calculer un pH à ?pH corrigé par addition du pH défini et du pH delta ; h) à utiliser le pH à ?pH corrigé pour calculer les concentrations d'acide et de base à l'aide de l'équation de Henderson-Hasselbach en combinaison avec la théorie de Debye Huckel ; i) à préparer la solution à l'aide des concentrations calculées à l'étape h).
Patent CA-3078690-A1 (CA)
Inventor: HIRASHIMA TETSUYA
IPC: C22C38/06
Filed: 2018-11-22
Abstract: Provided is a hot-rolled steel sheet that has a prescribed composition, includes 30-70vol% of ferrite with an average orientation difference within the same grain of 0.5-5.0°, and includes a total of 90vol% or more of the ferrite and martensite, the remaining structure being 10vol% or less, wherein the average crystal grain size of the ferrite is 0.5-5.0µm, and the average crystal grain size of the martensite and the remaining structure is 1.0-10µm. Provided is a hot-rolled steel sheet manufacturing method including: a step in which rolling that involves two or more passes in succession, including a final pass, is performed under conditions of the rolling temperature being greater than or equal to an A point and less than the Ae3 point, the rate of strain being 1.0-50/second, and the time between passes being 10 seconds or less, and in which the total strain amount of all passes satisfying these conditions is 1.4-4.0; a step in which the result is cooled at an average cooling speed of 20°C/second; and a step in which the steel sheet is wound at greater than or equal to room temperature and less than 300°C.
Patent CA-3079030-A1 (CA)
Title: Self-balancing poultry water distribution system
Inventor: HANK JOHN
IPC: A01K39/026
Filed: 2018-10-17
Abstract: An improved, self-balancing water distribution system uses siphon characteristics to maintain negative pressure within the water system and to enable distribution of water to one or more distribution points, such as drinker lines with drinker nipples, at a controlled pressure, for consumption by poultry. The system includes water conduit (230) connected to and configured to distribute water from a water supply reservoir (210) to the one or more distribution points. The water level (212) of the water supply reservoir is used to control the water pressure within the system. A vacuum apparatus (225) is connected to the water conduit to remove entrapped air within the system to help maintain negative pressure within the conduit and throughout the system.
Patent CA-3079137-A1 (CA)
Title: Accelerometer sensor arrangement for fifth wheel hitch assembly
Inventor: SCHUTT RANDY L
IPC: B62D53/08
Filed: 2018-10-19
Abstract: A fifth wheel hitch assembly includes a fifth wheel hitch plate having a body portion and a pair of extensions extending outwardly from the body portion, wherein the extensions cooperate to form a throat therebetween, a locking arrangement moveable between an unlocked position where a kingpin may be moved into and out of the throat, and a locked position where the kingpin is prevented from being removed from within the throat, and a sensor arrangement that includes at least one sensor located within at least one component of the locking arrangement, wherein the at least one sensor includes an accelerometer configured to sense vibrational movement of the at least one component of the locking arrangement.
Patent CA-3080245-A1 (CA)
Inventor: JONES NICHOLAUS A
IPC: G08B13/24
Filed: 2018-10-19
Abstract: In some embodiments, apparatuses and methods are provided herein useful to updating an inventory database. In some embodiments, a system for updating an inventory database comprises an array of RFID readers positioned at different locations about the retail facility, where the RFID readers are configured to read RFID tags associated with products, and a control circuit, the control circuit configured to receive, from one or more RFID readers, identifiers, wherein the identifiers are associated with the RFID tags, determine, based on the identifiers, a flow of RFID tags, identify, without reference to a structural map of the retail facility, a transition point from the stockroom to the sales floor, determine, based on an RFID read, that a product has passed through the transition point from the stockroom to the sales floor, and update the inventory database to indicate that the product is located on the sales floor.
Patent CA-3080887-A1 (CA)
Inventor: VARACHE RENAUD
IPC: G01N21/63
Filed: 2018-11-20
Abstract: The invention concerns a method for photoluminescence measurement of a sample (10) that comprises a front face (11) and a rear face (12) linked by a contour C, the sample (10) resting, via the rear face (12) of same, on a receiving face (21) of an active base (20), the sample (10) comprises a first region (13) partially delimited by the contour C and that emits a photoluminescence signal of an intensity, referred to as the first intensity, that is lower at any point to the average intensity of the photoluminescence signal of the sample (10), referred to as the reference intensity, the active base (20) emitting a photoluminescence signal of an intensity, referred to as the secondary intensity, that is at least equal to the reference intensity, the active base (20) comprises an edge B that is set apart from the contour C by an overlap distance and that delimits, with said contour C, a peripheral section (24) of the active base (20).
Patent CA-3081532-A1 (CA)
Title: Event-based timeline creation for personal information tracking
Inventor: BULUMULLA IRANDI UPEKA
IPC: G06F16/23
Filed: 2020-06-01
Abstract: A database management engine allows users to easily and automatically make retroactive modifications to database entries in a human resource database. The database management engine captures events associated with the retroactive modifications through the continuous construction of event timelines, which provide an up-to-date picture of liabilities and penalties owed. Through the continuous construction of event timelines, the database management engine can identify discrepancies between previously generated timelines and new timelines.  Further, the database management engine can identify appropriate remedial actions based on the characteristics of the discrepancies. In addition, by continuously generating additional timelines, the database management engine allows users to modify database entries without removing infonnation from the human resource database.
Patent CA-3084656-A1 (CA)
Inventor: SHLOMOVITZ TAL
IPC: G08B21/08
Filed: 2018-12-05
Abstract: A system and method for the detection of drowning within a body of water, the detection is provided by signal processing of acoustic signals obtained from within the body of water of acoustic signals received from an array of hydrophone submerged within the body of water.
Patent CA-3087330-A1 (CA)
Title: Small compost and interior garbage bag holder clips
Inventor: POVOLO DUILIO M
IPC: B65F1/14
Filed: 2020-07-20
Abstract: This invention is to hold the top of a bag in place inside garbage containers, more specifically small compost and interior garbage containers. Its function is to hold the bag at the top of the container and prevents it from falling down as items are dropped inside the bag. It is a pressure fit clip that slides over the garbage container top lip and is held in place once the lip passes into the top oval cavity on the clip. The clip is placed over the bag and the container lip simultaneously and holds the bag in place. One clip can be placed over each side of the bag and garbage container. To remove the bag, simply pull the clip up over the garbage container lip and off releasing the bag.