baber/WOPTO huggingface dataset:
Patent CA-3122879-A1 (CA)
Inventor: SCHAEFER PHILIPP
IPC: D06N3/18
Filed: 2019-07-19
Abstract: The invention relates to a method for producing a surface-structured layered material which has a backing layer (1) and a polyurethane layer (2) connected thereto, the backing layer (1) used, in particular in pieces, being a leather, preferably a smoothed full-grain leather or a split cowskin, a textile material, preferably a woven fabric or a knitted fabric, a cellulose fibre material, a split foam, a leather fibre material or a microfibre fleece and being connected to the layer (2), and the layer (2) applied to the backing layer (1) being at least one, preferably a single layer formed of a PU foam, in particular containing gas pockets, preferably a whipped PU foam optionally containing hollow microspheres and/or a PU foam containing hollow microspheres. According to the invention: - the PU foam, in particular containing gas pockets, is created with a PU dispersion mixture, wherein the individual PU dispersions used to create the PU dispersion mixture exhibit different softening points in the dry state; - to create the PU dispersion mixture, one or more PU dispersions having heat-activatable melting and contact adhesive properties and a softening point in the dry state greater than 40°C, preferably greater than 45°C, in an amount of 18 to 52 wt% of the finished PU dispersion mixture is/are mixed with one or more PU dispersions without melting and contact adhesive properties and with a softening point greater than 95°C, preferably greater than 125°C, in an amount of 39 to 73 wt% of the finished PU dispersion mixture; - the PU dispersion mixture for the layer (2) is applied to the backing layer (1) with a thickness such that the layer has a thickness in the dried state of 0.075 to 0.450 mm, preferably 0.150 to 0.280 mm; - before or during structuring of the PU foam, a further layer (3) of a non-foamed PU dispersion which is a mixture of multiple PU dispersions is applied to the layer (2); - the backing layer (1) is optionally cut or punched into blanks or pattern parts before or after the application of the PU foam, in particular after the drying thereof, and the coated blanks or pattern parts are subjected to stamping or structuring under pressure and temperature; and - the backing layer (1), the further layer (3) and the layer (2) are compressed and joined to one another and structured with a die (4) under application of a contact pressure of 4 to 48 kg/cm2, preferably 4 to 48 kg/cm , in particular 18 to 25 kg/cm .
Patent CA-3124098-A1 (CA)
Inventor: TRAMONTINA PAUL F
IPC: A47K10/32
Filed: 2019-12-17
Abstract: A dispenser comprising a body comprising a front side and a back side, and a product holding area defined by the front side and the back side, wherein the product holding area is configured to store the consumable product within the dispenser; a dispensing mechanism operatively coupled to the consumable product, and wherein the dispensing mechanism is configured to facilitate a dispensing cycle to dispense a portion of the consumable product in response to a user pulling on an exposed portion of the consumable product; a product advancement device coupled to the dispensing mechanism and accessible external to the body, and wherein the product advancement device is configured to allow a user to manually actuate the dispensing mechanism; a product advancement sensor configured to sense the manual actuation; and a data processing device configured to communicate with the product advancement sensor and transmit an alert indicating the manual actuation.
Patent CA-3124792-A1 (CA)
Inventor: GUSTYAKOVA SVETLANA IGOREVNA
IPC: C08C19/06
Filed: 2018-12-27
Abstract: La présente invention concerne le domaine des (co)polymères contenant des diènes modifiés, en particulier des copolymères de butadiène-styrène modifiés qui peuvent être utilisés en tant qu'agents ignifuges pour des compositions polymères à base de polystyrène expansible. En particulier, l'invention concerne un (co)polymère contenant un diène modifié, son procédé de préparation et son utilisation en tant qu'agent ignifuge pour le polystyrène expansible. Le (co)polymère contenant un diène modifié selon l'invention est caractérisé par une résistance à la chaleur élevée, en particulier une température de perte de poids de 5 % d'au moins 180 °C, un poids moléculaire d'au moins 1500 g/mol, et une teneur en halogène d'au moins 35 % en poids sur la base du poids total du (co)polymère.
Patent CA-3129362-A1 (CA)
Title: Corrosion protection for metallic substrates
Inventor: CHIKOSHA LYNN
IPC: C09D5/10
Filed: 2020-02-06
Abstract: A tiecoat coating composition for use in a coating system for a metallic substrate comprising at least three coating layers is disclosed. The system has a primer coating layer which overlies the metallic substrate, a tiecoat coating layer which overlies the primer coating layer, and a finish coating layer which overlies the tiecoat coating layer. The primer coating layer is formed from a primer composition, the tiecoat coating layer is formed from a tiecoat composition, and the finish coating layer is formed from a finish composition. The primer composition comprises a primer carrier medium and a primer corrosion inhibitor in which the primer inhibitor has a galvanic cathodic mechanism. The finish composition is formulated to give a predetermined surface texture and appearance. The tiecoat composition comprises a tiecoat carrier medium and a tiecoat corrosion inhibitor.The tiecoat corrosion inhibitor has a barrier mechanism.
Patent CA-3130499-A1 (CA)
Title: High-performance seawater-based polymeric fluid for drilling of reservoirs with total or partial loss of circulation and highly reactive clays, and process for forming the high-performance seawater-based polymeric fluid on-site
Inventor: FERRUSQUIA HERNANDEZ CARLOS
IPC: C09K8/10
Filed: 2021-09-13
Abstract: ABS TRAC T High-performance polymeric seawater-based fluids for drilling total loss of circulation reservoirs with highly reactive clays for Middle Cretaceous, Upper Cretaceous Paleocene Tertiary Breccia and Upper Cretaceous Breccia are disclosed. Processes for making these fluids are also disclosed.  The fluid includes an aqueous base, a suspension filtrate viscosifier and reducer, a liquid clay inhibitor and a liquid alkalinizer. The aqueous base consists of seawater having a concentration of 875 to 956 L/m3. The suspension filtrate viscosifier and reducer consists of a mixture of polyanionic cellulose polymer and extracellular polysaccharide suspended in mineral oil, the mixture having a concentration of 9 to 15 L/m3. The liquid clay inhibitor consists of a mixture of potassium chloride, choline chloride, and heavy glycol in water, the mixture having a concentration of 30 to 100 L/m3.  The liquid alkalinizer consists of a monoethanolamine in deionized water having a concentration of 5 to 10 L/m3. Date Recue/Date Received 2022-03-22
Patent CA-3131769-A1 (CA)
Title: Pile press-in device and pile press-in method
Inventor: ONO MASAAKI
IPC: E02D7/00
Filed: 2020-02-19
Abstract: Provided are a pile press-in device and a pile press-in method that allow efficient construction even if electric motors and hydraulic devices are used together in order to impart a driving force on a driving member. A pile press-in device (1) comprises a chuck (5) that holds and rotates a pile (4) in order to press the pile (4) into the ground while rotating same. The pile press-in device (1) applies a driving force for rotating the chuck (5) by way of an electric motor (6) that corresponds to the electric motor of the present invention. The chuck (5) moves vertically by way of a lift cylinder (7) that is a hydraulic device operating by hydraulic pressure. An integrated control panel (50) links and controls the electric motor (6) and the lift cylinder (7).
Patent CA-3132242-A1 (CA)
Title: Recepteurs de lymphocytes t et leurs procedes d'utilisation
Inventor: HIRANO NAOTO
IPC: G01N33/566
Filed: 2020-03-03
Abstract: La présente invention concerne des récepteurs de lymphocytes T recombinés capables de se lier à un épitope NY-ESO-1 et des molécules d'acide nucléique les codant. Dans certains modes de réalisation, les molécules d'acide nucléique comprennent en outre une seconde séquence nucléotidique, la seconde séquence nucléotidique ou le polypeptide codé par la seconde séquence nucléotidique inhibant l'expression d'un TCR endogène. D'autres aspects de l'invention concernent des vecteurs comprenant la molécule d'acide nucléique et des cellules comprenant le TCR recombiné, la molécule d'acide nucléique, ou le vecteur. D'autres aspects encore de l'invention concernent des procédés d'utilisation de ces derniers. Selon certains aspects, l'invention concerne également des méthodes de traitement d'un cancer chez un sujet en ayant besoin.
Patent CA-3134264-A1 (CA)
Title: Portable power source
Inventor: CASTO VENERANDO
IPC: H02B1/52
Filed: 2021-10-12
Abstract: The apparatus is adapted for transport by a forklift through a doorway and includes a pair of terminal banks, a battery, a converter for producing AC from DC, a relay and a controller, all operatively configured for selective operation in one of: a standalone configuration, wherein one of the banks defines an AC power supply using power generated by the converter and the other of the pair of banks is isolated from the converter; and a stacked configuration, wherein one of the banks is coupled to an external AC power supply and the other of the banks defines an AC  power supply using AC power both generated by the converter and provided by the external AC power supply and having a load capacity. The load capacity is equal to the maximum of: the combined load capacity of the external AC power supply and the converter; and a predetermined amperage rating.
Patent CA-3136846-A1 (CA)
Inventor: LEONG WILLIAM
IPC: C07C41/30
Filed: 2020-04-14
Abstract: La présente invention concerne un procédé de préparation d'un composé de formule (I) ou d'un sel pharmaceutiquement acceptable de celui-ci : dans la formule R est alkyle en (C3-C10), ou alkyle ?-trifluoro(C3-C10) ; R1 et R2 représentent, indépendamment l'un de l'autre, hydrogène, hydroxy, alcoxy en (C1-C8), alkylthio en (C1-C8), halo, trifluorométhyle ou 2,2,2-trifluoroéthyle ; ou l'un de R1 et R2 est en position ortho par rapport au groupe R-O et, pris conjointement avec le même R-O-, représente un groupe de formule (A) dans laquelle Ro est alkyle en (C2-C9) ; R3 et R4 représentent, indépendamment l'un de l'autre, hydrogène, alkyle en (C1-C4) ; ou R4 est l'hydrogène et R5 est un groupe choisi parmi -CH2-OH, alkyle en -CH2-O-(C1-C6), -CH(CH3)-OH, -(CH2)2-S-CH3, benzyle et 4-hydroxybenzyle ; ou R4 et R5, pris conjointement avec l'atome de carbone adjacent, forment un résidu cycloalkyle en (C3-C6) ; R5 et R6 représentent indépendamment hydrogène ou alkyle en (C1-C6) ; ou pris conjointement avec l'atome d'azote adjacent forment un hétérocycle saturé monocyclique à 5-6 chaînons, contenant éventuellement un hétéroatome supplémentaire choisi parmi -O-, -S- et -NR7-, R7 étant hydrogène ou alkyle en (C1-C6) ; et éventuellement un ou plusieurs atomes d'hydrogène dans les groupes R, R1, R2, R3, R4, R5 et R6, de préférence dans le groupe R, pouvant être substitués par un atome de deutérium.
Patent CA-3136858-A1 (CA)
Title: Device for continuous measurement of cardiac activity
Inventor: SUN YU
IPC: C12Q1/00
Filed: 2019-05-29
Abstract: A device and method for measuring at least one cellular activity. The device includes: (a) a deformable polymeric base membrane having a first side and a second side, the polymeric base including a well having an opening on the first side, a cavity extending from the opening and a floor formed by the second side of the polymeric base membrane, (b) a deformable polymeric top membrane overlapping the second side of the polymeric base membrane; and (c) a sensing element disposed between the polymeric base membrane and the polymeric top membrane, the sensing element being disposed over the floor of the well, such that a portion of the second side that forms the floor of the well, the sensing element and a portion of the top membrane that overlaps the well form a suspended membrane.
Patent CA-3138242-A1 (CA)
Title: Method for producing a leak-tight vessel and leak-tight vessel obtained thereby
Inventor: VANSWIJGENHOVEN TONY
IPC: B29C53/82
Filed: 2020-04-28
Abstract: The invention relates to a method for the manufacture of a leak-tight vessel comprising a cylindrical mantle and two dome-shaped endings (3) for the storage of a gas and/or a liquid. The method comprises providing an inner barrier layer comprising a heat-sealable thermoplastic material and an outer shell layer comprising a fiber-reinforced heat-sealable thermoplastic material, as well as an end-fitting. Further, the method comprises providing an inner layer by winding a heat-sealable thermoplastic filament material and forming an outer layer in two steps: first providing around the mantle of the vessel a fabric of a fiber-reinforced heat-sealable material, whereby the width of the fabric diminishes with successive windings of the fabric around the mantle, followed by winding a fiber-reinforced heat-sealable plastic film over the fabric around the mantle and the dome-shaped endings (3). Hereupon the materials so provided are consolidated so a to form one rigid structure.
Patent CA-3139097-A1 (CA)
Title: Additive manufactured part with enhanced rigidity and method of manufacturing the same
Inventor: CROOKS JARED
IPC: A61L27/18
Filed: 2020-05-06
Abstract: An additive manufactured part is formed as a solid body of material including additive manufacturing powder, binder material supporting the powder in the shape of the solid body, and strengthening resin infused within the solid body. The additive manufacturing powder can be sand. The infused resin can be a two-part resin wherein an inert gas is added to the mixture of the two parts of the two-part resin during mixing. The infused resin can be infused inwardly from the peripheral surface of the solid body and can penetrate partially or fully through the thickness of the solid body.
Patent CA-3139949-A1 (CA)
Title: Ensemble de support et de guidage d'un arbre d'entrainement de turbomachine d'aeronef
Inventor: BESSY ARNAUD
IPC: F04D29/053
Filed: 2020-05-29
Abstract: The invention relates to an assembly (10) for supporting and guiding a drive shaft (1) for an aircraft turbine engine, comprising a bearing support (3) having a cylindrical housing (30) for receiving an outer ring (21) of a bearing (2), and a device for rotationally retaining (5) a first portion (210) of the outer ring which is detached from its attachment to the bearing support; and when the above-mentioned detachment occurs: - the free outer peripheries (521) of the first teeth (52) of the first portion (210) are configured to cooperate by wedge effect in the tangential direction with complementary inner surfaces (532) of the housing (30) of the bearing support ( 3), - and/or the free inner peripheries (531) of the second teeth (53) inside the housing (30) are configured to cooperate by wedge effect in the tangential direction with complementary outer surfaces (522) of the outer ring (21).
Patent CA-3141794-A1 (CA)
Inventor: COLLIN PIERRE JULES A
IPC: G01L17/00
Filed: 2021-12-10
Abstract: A system evaluates the pressure of at least two tires supporting a vehicle. The system includes a drive over reader, which includes a sensor array. A first pressure indication for a first tire is determined by the drive over reader, and a second pressure indication for a second tire is determined by the drive over reader. A maximum differential threshold is provided, and a pressure differential is determined by comparing the first pressure indication to the second pressure indication. A notice is generated by the drive over reader when the pressure differential exceeds the maximum differential threshold.
Patent CA-3143575-A1 (CA)
Inventor: MULLER MARKUS
IPC: A61K9/00
Filed: 2020-07-02
Abstract: The invention relates to an oral thin film comprising at least one polymer and at least one pharmaceutically active substance, the concentration of the at least one pharmaceutically active substance in the oral thin film being greater than the saturation concentration of the at least one pharmaceutically active substance in the oral thin film, and the oral thin film comprising at least on material that serves as a crystal nucleus for the at least one pharmaceutically active substance. The invention also relates to a method for producing same and to its use as a drug.
Patent CA-3144077-A1 (CA)
Title: Methods for deploying biosentinels to agricultural fields and monitoring biotic and abiotic stresses in crops remotely
Inventor: ARONOV SHELY
IPC: G06K9/00
Filed: 2020-06-22
Abstract: One variation of a method for interpreting pressures in plants includes: accessing a first image of a first set of sentinel plants in a field; accessing a second image of a second set of sentinel plants in the field, recorded during a first period; interpreting a first pressure of a stressor in the first set based on features extracted from the first image, captured during the first period; interpreting a second pressure in the second set based on features extracted from the second image; deriving a model associating pressure at the first set and pressure at the second set based on the first pressure and the second pressure; interpreting a third pressure in the first set based on features extracted from a third image captured during a second period; and predicting a fourth pressure in the second set during the second period based on the third pressure and the model.
Patent CA-3145097-A1 (CA)
Inventor: GORDON CHAD R
IPC: A61F2/28
Filed: 2019-06-27
Abstract: L'invention concerne des dispositifs d'implant crânien d'administration à convection améliorée (CED), compatibles avec l'imagerie par résonance magnétique (IRM) et des procédés associés pour réaliser un large réseau d'applications thérapeutiques et/ou de surveillance. Selon un aspect, le dispositif d'implant crânien comprend un boîtier d'implant crânien configuré pour une implantation intercrânienne dans une ouverture crânienne d'un sujet. Le boîtier d'implant crânien comprend une forme sensiblement compatible avec le plan anatomique, au moins des première et seconde surfaces, et au moins un circuit fluidique comprenant au moins une cavité et au moins un orifice qui communique de manière fluidique avec la cavité par l'intermédiaire d'au moins la seconde surface, dans laquelle la cavité comprend, ou peut comprendre, au moins un agent thérapeutique fluidique. Le dispositif comprend également au moins une pompe CED reliée fonctionnellement au circuit fluidique, ladite pompe CED étant configurée pour transporter l'agent thérapeutique fluidique depuis la cavité à travers au moins un conduit de fluide lorsque le conduit de fluide est relié fonctionnellement à l'orifice pour maintenir au moins un gradient de pression positive de l'agent thérapeutique fluidique au moins à proximité d'une sortie du conduit de fluide. De plus, le dispositif comprend également au moins une source d'alimentation connectée fonctionnellement au moins à la pompe CED. Le boîtier d'implant crânien, la pompe CED et la source d'alimentation sont typiquement fabriqués à partir d'un ou de plusieurs matériaux compatibles avec l'IRM. D'autres aspects concernent divers procédés de traitement d'une maladie neurologique à l'aide des dispositifs d'implant crânien, des procédés de surveillance de l'administration d'un agent thérapeutique chez une pluralité de sujets, et des procédés de fabrication d'un dispositif d'implant crânien ainsi que des procédés chirurgicaux.
Patent CA-3146174-A1 (CA)
Inventor: THOMMANA JOHN V
IPC: H04W76/16
Filed: 2022-01-19
Abstract: Cellular communications, such as 5G cellular, may be a primary link between cell phones and a base station. Such cellular communications may be desirable, due to a high link rate. When the cellular communications are denied, a tactical waveform may be used to bridge communications between the cell phones and the base station. The tactical waveform may be transmitted between tactical radios coupled with the cell phones. The tactical radios may include an application layer coupled with an application layer of the cell phone, such that an application-specific integrated circuit (ASIC) of the cell phone may remain unchanged.
Patent CA-3146191-A1 (CA)
Title: Laser ablation seal slot machining
Inventor: KOSKI TIMOTHY JOHN
IPC: B23K26/36
Filed: 2022-01-19
Abstract: Systems and methods of laser ablating a component to form a cavity are provided. In one aspect, a laser system laser ablates a component to remove a slice of material therefrom so that at least a portion of a section of the cavity is formed. With the slice of material removed, the laser system laser ablates the component along an outline of the section to remove excess sidewall material therefrom to form one or more sidewalls of the section. This removes tapering of the sidewalls. This process can be iterated to form the depth of the cavity. The laser system then laser ablates the component to remove excess end wall material therefrom to form an end wall of the cavity to a predetermined depth.
Patent CA-3147441-A1 (CA)
Title: Methods of preparing t cells for t cell therapy
Inventor: NI YAJIN
IPC: C12N5/0783
Filed: 2020-09-02
Abstract: Provided herein are methods for preparing T cells for T cell therapy comprising contacting a cell population at a predetermined cell density, with a concentration of an anti- CD3/CD28 nanomatrix and culturing the cells thereby producing a T cell population comprising an increased percentage of at least one T cell subtype. In some embodiments, the method increases the percentage of stem memory T cells.
Patent CA-3147599-A1 (CA)
Inventor: KORCZ KRZYSZTOF
IPC: H01R13/502
Filed: 2020-07-16
Abstract: A mud ring supports an electrical device with respect to a junction box. The mud ring includes a base member configured to be coupled to the junction box; a cover coupled to the base member for movement between a first position and a second position, the cover including an opening; and an insert positioned in the opening and supported for movement relative to the cover, the insert configured to be coupled to the electrical device.
Patent CA-3150703-A1 (CA)
Inventor: NOMURA HIDEAKI
IPC: A61G5/14
Filed: 2019-09-12
Abstract: Un dispositif d'aide à un receveur de soins pour se lever comprend : un premier bras s'étendant vers le haut à partir d'une base; un deuxième bras fourni sur le premier bras et tournant autour d'|| 'un axe horizontal; un élément de support fourni sur le deuxième bras et soutenant une partie supérieure du corps du receveur de soins; une première et une deuxième couverture respectivement fournies sur le premier et le deuxième bras et les couvrant au moins partiellement; et une troisième couverture soutenue, lorsque le premier bras ou la première couverture sont définis comme un premier membre et le deuxième bras ou la deuxième couverture sont définis comme un deuxième membre, de sorte à pouvoir tourner autour d'un axe horizontal relatif à l'un du premier ou du deuxième membre et à glisser sur l'autre du premier ou du deuxième membre.
Patent CA-3151239-A1 (CA)
Inventor: MCCLEMENT DANIEL GEORGE
IPC: G06N3/08
Filed: 2022-03-07
Abstract: A method includes providing a data processing system that stores a deep reinforcement-learning algorithm (DRL). The data processing system is configured to train the DRL. The data processing system will also include the latent vector that adapts a process controller to a new industrial process. The data processing system will also train a meta-RL agent using a meta-RL training algorithm. The meta-RL training algorithm trains the meta-RL agent to find a suitable latent state to control the new process.