baber/WOPTO huggingface dataset:
Patent CA-3090323-A1 (CA)
Title: Revetement de brasage composite pour brasage a basse temperature et materiaux a resistance elevee
Inventor: REN BAOLUTE
IPC: B23K35/02
Filed: 2018-02-22
Abstract: Appareil, matériau et procédé pour former une feuille de brasage ayant une couche de revêtement de brasage composite constituée d'un alliage d'aluminium à faible point de fusion et d'un revêtement de brasage série 4000. La couche à faible point de fusion du revêtement de brasage composite facilite le brasage à basse température et la diminution de la diffusion du magnésium depuis le noyau dans le revêtement de brasage composite. La réduction de la diffusion de magnésium diminue également la formation d'oxydes de magnésium associés au niveau de l'interface de jonction de brasage qui résistent à l'élimination par le flux de Nocolok, ce qui facilite la formation de bonnes jonctions de brasage grâce à l'utilisation d'un brasage à atmosphère régulée (CAB) à basse température et d'un flux de Nocolok. L'appareil permet également la production de matériaux en feuille de brasage ayant une résistance élevée et une bonne propriété de corrosion.
Patent CA-3092342-A1 (CA)
Inventor: ROONEY MARK A
IPC: B01D53/86
Filed: 2019-02-08
Abstract: La présente invention se rapporte à la centralisation du traitement et de la manipulation d'un milieu de vaporisation vers un sous-système unique fournissant de multiples vaporisateurs d'ammoniac qui permet une production efficace et effective d'un flux d'ammoniac vaporisé correspondant contenant une quantité contrôlée d'ammoniac. Ces flux d'ammoniac vaporisés peuvent ensuite être utilisés conjointement avec des dispositifs consommant de l'ammoniac afin de réduire le NOx dans des flux d'échappement contenant des NOx provenant de plusieurs fours.
Patent CA-3098448-A1 (CA)
Inventor: ESTEVES MIGUEL SENA
IPC: C12N15/864
Filed: 2019-04-26
Abstract: The disclosure relates, in some aspects, to adeno-associated virus capsid proteins isolated from an in vivo library and recombinant adeno-associated viruses (rAAVs) comprising the same. In some aspects, the disclosure relates to isolated nucleic acids encoding AAV capsid proteins isolated from an in vivo library. In some embodiments, rAAVs and compositions described by the disclosure are useful for delivery of one or more transgenes to the muscle-tissue of a subject.
Patent CA-3098939-A1 (CA)
Inventor: LU ZHONGHAO
IPC: G06F11/14
Filed: 2019-11-29
Abstract: Disclosed herein are methods, systems, and apparatus, including computer programs encoded on computer storage media, for blockchain data storage. One of the methods includes generating a snapshot of a current state tree associated with a fixed depth Merkle tree (FDMT) during creation of a block of a blockchain, wherein the current state tree stores state information corresponding to a newest block of the blockchain, and storing the snapshot of the current state tree.
Patent CA-3099249-A1 (CA)
Inventor: BARTHOLOMEW ERIC L
IPC: C09J7/38
Filed: 2019-05-03
Abstract: L'invention concerne divers stratifiés adhésifs, dont plusieurs présentent des fonctions telles que l'indication de liquide, le dégazage, la rétention de liquide, la conduction électrique et la canalisation du son. L'invention concerne également des régions adhésives sur des matériaux de face dans lesquels les régions présentent des proportions dimensionnelles particulières. L'invention concerne également des procédés impliquant un revêtement direct et par transfert d'adhésifs. Dans une version particulière, l'invention concerne un procédé de revêtement par transfert de rouleau à rouleau d'adhésifs sensibles à la pression pulvérisés. L'invention concerne également divers films adhésifs et des stratifiés dont de nombreux peuvent être produits à l'aide des procédés.
Patent CA-3099686-A1 (CA)
Title: Composite non tisse
Inventor: BROADAWAY SARA A
IPC: E04B1/82
Filed: 2019-04-04
Abstract: L'invention concerne un composite non tissé contenant une pluralité de régions solides et de régions poreuses. Les régions solides et poreuses forment un motif à répétition sur la surface du composite. Les régions solides contiennent une couche non tissée de région solide, une couche imprégnée de fibres polymères de région solide facultative, et une couche de capuchon de région solide. La couche non tissée de région solide contient une pluralité de premières fibres discontinues et moins d'environ 5 % en volume d'un premier polymère. La couche de capuchon de région solide contient le premier polymère et moins d'environ 5 % en volume des premières fibres discontinues. Les régions poreuses contiennent une couche non tissée de région poreuse et une couche imprégnée de fibres polymères de région poreuse. La couche non tissée de région poreuse contient une pluralité de premières fibres discontinues et moins d'environ 5 % en volume d'un premier polymère. La couche imprégnée de fibres polymères de région poreuse contient une pluralité de pores.
Patent CA-3102486-A1 (CA)
Inventor: HORVATH FERENC
IPC: C07H15/26
Filed: 2019-06-14
Abstract: La présente invention concerne plusieurs nouvelles bases sphingoïdes 1-O-glycosylées et leur procédé de production, ainsi que des utilisations des bases sphingoïdes 1-O-glycosylées. La présente invention utilise des bases sphingoïdes portant un groupe protecteur de type amide vinylogue pour produire des bases sphingoïdes 1-O-glycosylées. Ces composés de type amide vinylogue permettent une production facile et efficace de bases sphingoïdes 1-O-glycosylées. Les bases sphingoïdes portant un groupe protecteur de type amide vinylogue ont les formules l-III suivantes : formule générale I, formule générale II, formule générale III.
Patent CA-3104308-A1 (CA)
Inventor: RASUMOV NIKON
IPC: G06F21/57
Filed: 2017-01-27
Abstract: ABSTRACT The present disclosure provides techniques for calculating an entity's cybersecurity risk based on identified relationships between the entity and one or more vendors. Customer/vendor relationships may impact the cybersecurity risk for each of the parties involved because a security compromise of a downstream or upstream provider can lead to a compromise of multiple other companies. For example, if organization A uses B (e.g., a cloud service provider) to store files, and B is compromised, this may lead to organization A being compromised (e.g., the files organization A stored using B may have been compromised by the breach of B's cybersecurity). Embodiments of the present disclosure further provide a technique for calculating a cybersecurity risk score for an organization based on identified customer/vendor relationships. Date Recue/Date Received 2020-12-29
Patent CA-3105841-A1 (CA)
Title: Manway relief for a tank car
Inventor: HILL ROSS E
IPC: F16J13/00
Filed: 2021-01-15
Abstract: ABSTRACT A cryogenic tank car tank includes an outer tank, an inner tank positioned within the outer tank, an inner nozzle, and inner manway plate, an outer nozzle, and an outer manway plate. The inner nozzle defines an opening in the inner tank. The inner manway plate is welded to the inner nozzle and covers the opening in the inner tank. The outer nozzle defines an opening in the outer tank and is positioned above the inner nozzle, such that the inner manway plate is accessible through the outer nozzle. The outer manway plate couples to an upper edge of the outer nozzle to cover the opening in the outer tank. In response to applying the vacuum to the annular space between the inner and outer tanks, a differential pressure between the annular space and a space external to the outer tank secures the outer manway plate to the outer nozzle. Date Recue/Date Received 2021-01-15
Patent CA-3109010-A1 (CA)
Inventor: RADTKE IAN
IPC: A01C7/12
Filed: 2014-08-29
Abstract: Abrégé : Des appareils, des systèmes et des méthodes sont décrits pour transmettre une semence dun doseur à une raie. Date reçue/Date Received 2021-02-11
Patent CA-3110099-A1 (CA)
Inventor: CUNNINGHAM J VERN
IPC: H02H7/08
Filed: 2005-05-11
Abstract: ABRÉGÉ : Il est décrit un système central de nettoyage par aspiration comprenant un réceptacle pour recevoir la saleté; des conduits se terminant dans des soupapes auxquelles un tuyau flexible peut être fixé; un moteur pour générer un flux d'air à travers les conduits vers le réceptacle; un circuit de commande de moteur commandant l'alimentation du moteur; et un module à distance recevant, par l'intermédiaire d'un support de communication provenant du circuit de commande de moteur, des signaux indiquant un état de fonctionnement du système central de nettoyage par aspiration. Date reçue / Date Received 2021-02-23
Patent CA-3112296-A1 (CA)
Inventor: SONG SHIYA
IPC: G16B10/00
Filed: 2019-09-11
Abstract: An input genotype is divided into a plurality of windows, each including a sequence of SNPs. For each window, a diploid HMM is computed based on genotypes and/or phased haplotypes to determine a probability of a haplotype sequence being associated with a particular label. For example, the diploid HMM for a window is used to determine the emission probability that the window corresponds to a set of labels. An inter-window HMM, with a set of states for each window, is computed. Labels are assigned to the input genotype based on the inter-window HMM. Upper and lower bounds are estimated to produce a range of likely percentage values an input can be assigned to a given label. Confidence values are determined indicating a likelihood that an individual inherits DNA from a certain population. Maps are generated with polygons representing regions where a measure of ethnicity of population falls within specific ranges.
Patent CA-3115814-A1 (CA)
Title: Biopolymer coated fiber food service items
Inventor: VAN TRUMP PHIL
IPC: B65D65/46
Filed: 2019-10-15
Abstract: A biodegradable food service item is disclosed, which includes a biodegradable substrate having at least one food contact surface. This substrate is made of cellulosic fibers. The food service item also includes a coating applied over the at least one food contact surface. This coating is made up of from about 25 to about 60 weight percent of at least one biodegradable polymer, such as polyhydroxyalkanoates. A method for making the biodegradable food service item is also disclosed.
Patent CA-3117114-A1 (CA)
Title: Laminated body with electric conductor
Inventor: HIRAMATSU TETSUYA
IPC: H01P3/08
Filed: 2019-10-29
Abstract: In this laminated body 10 with an electrical conductor, a base board 30, a functional layer 34 including at least an adhesive layer 32, an electrical conductor 36, and a protective material 38 are each laminated successively in a thickness direction (Z-axis direction), wherein a thickness T of the functional layer 34 is configured to be at most equal to 0.300 mm.
Patent CA-3118083-A1 (CA)
Inventor: STECK HARALD
IPC: G06N5/00
Filed: 2019-10-30
Abstract: In various embodiments, a training application generates a preference prediction model based on an interaction matrix and a closed-form solution for minimizing a Lagrangian. The interaction matrix reflects interactions between users and items, and the Lagrangian is formed based on a constrained optimization problem associated with the interaction matrix. A service application generates a first application interface that is to be presented to the user. The service application computes predicted score(s) using the preference prediction model, where each predicted score predicts a preference of the user for a different item. The service application then determines a first item from the items to present to the user via an interface element included in the application interface. Subsequently, the service application causes a representation of the first item to be displayed via the interface element included in the application interface.
Patent CA-3118347-A1 (CA)
Title: Eyeglasses with interchangeable lenses
Inventor: DONA CHRISTIAN
IPC: G02C5/14
Filed: 2021-05-12
Abstract: Eyeglasses comprising a front frame with a lens-holding rim having an upper rim portion and a lower rim portion which extend to surround the profile of a lens and have respective free ends facing each other in an opening area of the rim, a side endpiece connecting a rod and coupled rotatably to the lower rim portion about a first pivot axis and coupled rotatably to the upper rim portion about a second pivot axis, the first and second pivot axes being parallel to one another and the first pivot axis being laterally spaced from the second pivot axis on the side facing the rod, the endpiece being configured to rotate about the pivot axes between a closed and an open position of the rim, the endpiece and the upper rim portion cooperating mutually with one another in the closed position to hold the upper and lower rim portions therebetween.
Patent CA-3118619-A1 (CA)
Title: Wooden stave and barrel for drinks
Inventor: GUTIERREZ ARAUJO IVAN
IPC: C12G3/07
Filed: 2019-10-21
Abstract: The invention relates to a wooden stave and barrel for the maturing or storage of alcoholic or spirit drinks, in which the internal side of the stave has a mechanism comprising at least two first channels and at least two second channels crossing with the first channels, determining a pattern of geometric elements. Said elements will remain submerged in the liquid contained in the barrel, providing a greater contact surface, thereby producing a greater transfer of the substances of the wood itself to said liquid. In addition, the pattern formed by the crossing channels permits a continuous and obstruction-free path for the liquid when it is extracted through one of the staves with an opening at the bottom of the barrel for the entry and exit of the liquid, thereby preventing unnecessary losses and unwanted internal residue for future reuse of the barrel.
Patent CA-3122409-A1 (CA)
Title: Separable wheel pack assembly
Inventor: KELLING JEFFERY
IPC: A45C5/14
Filed: 2019-12-06
Abstract: A wheel pack assembly includes a pack portion wearable by a user and a wheeled portion removably coupled to the pack portion. The pack portion includes a support frame coupled to a rear surface thereof. The support frame includes articulating arms and stabilizing elements. The wheel portion includes a frame and a first wheel set coupled to the frame and disposed at a location spaced apart from a rear end of the wheeled portion. The frame includes a first portion and a second portion that are joined together at a bend and such that the second portion defines a transport bed of the assembly.
Patent CA-3124075-A1 (CA)
Title: Multi-layer substrates comprising sandwich layers and polyethylene
Inventor: DANI NIKHIL P
IPC: C11D1/62
Filed: 2019-12-13
Abstract: Multi-layer substrates comprising top and bottom surface layers comprised of synthetic nonwoven fibers, and a melted thermoplastic material layer between the top and bottom layers, where the thermoplastic material comprises polyethylene or has a tan delta value of 0.2 to 0.4 within the temperature range of l00°F to 350°F. The multi-layer substrate can include a cleaning composition loaded onto the multi-layer substrate, where a fluid pathway through the melted thermoplastic material allows the cleaning composition to travel from the top surface layer to the bottom surface layer. The multi-layer substrate may be void of chemical adhesives, where adhesion between the top surface layer and the thermoplastic layer, and between the bottom surface layer and the thermoplastic layer is instead provided by the thermoplastic material itself, which bonds to groups of fibers in the top and bottom surface layers that are in contact with the thermoplastic material as it melts.
Patent CA-3125801-A1 (CA)
Title: Branched-block copolymer photo-crosslinker functionalized with photoreactive groups and its use for shaping degradable photo-crosslinked elastomers suitable for medical and tissue-engineering applications
Inventor: GARRIC XAVIER
IPC: C08G63/664
Filed: 2020-01-08
Abstract: The present invention relates to novel degradable branched-blockcopolymers, comprising a star-shaped copolymer central core or a linear copolymer central core, functionalized with photoreactive groups chosen among aryl-azide, (meth)acrylate or thiol groups. The present invention also relates to the use of these degradable branched-block copolymers as photo- crosslinkersto provide degradable photo-crosslinkedelastomers as biomaterials suitable for medical and tissue engineering applications. A method for preparinga degradable photo- crosslinked polymer, preferably a degradable photo-crosslinked elastomer,starting from the branched-block copolymer of the invention via a shaping process and an irradiation step is also provided.
Patent CA-3127693-A1 (CA)
Title: Method and conveying device for the improved position determination of an object transported on the conveying device
Inventor: SCHONBAUER MANUEL
IPC: B65G43/10
Filed: 2020-03-27
Abstract: The invention relates to a method for determining the position of an object (6, 6a..6d), which is conveyed on a conveying apparatus (1a..1c). A deviation (??) between a position (PSig) of the object (6, 6a..6d) that is calculated by means of rotation signals of the drives (M) for conveying elements (2, 2M, 2L) of the conveying apparatus (1a..1c) and a position (P1..P5) of a detection region (E1, E2) of a sensor (L1..L5) stationarily installed on the conveying apparatus (6, 6a..6d) is determined and is used to calculate a corrected position (Pkorr) of the object (6, 6a..6d) during a movement of the object (6, 6a..6d) away from said detection region (E1, E2). The invention further relates to a conveying apparatus (1a..1c) for carrying out the presented method.
Patent CA-3128511-A1 (CA)
Title: Self-adjusting pocket hole jig system
Inventor: STREMPKE SHELBY LEE
IPC: B25B5/12
Filed: 2020-02-12
Abstract: A self-adjusting pocket hole jig system is presented having a base, an upright assembly operably connected to the base, a clamping assembly, operably connected to the upright assembly, a handle operably connected to the clamping assembly, and a drill guide assembly operably connected to the clamping assembly. The drill guide assembly is configured and arranged to move along the upright assembly between an unclamped position and a clamped position in response to movement of the handle. Movement of the handle simultaneously adjusts the height of the drill guide assembly as well as facilitates clamping of the drill guide assembly for workpieces of various thicknesses.
Patent CA-3128918-A1 (CA)
Title: Fracturing device
Inventor: ZHANG PENG
IPC: E21B43/26
Filed: 2021-06-02
Abstract: A fracturing device (5) includes a muffling compai __________________ anent (11), a turbine engine (12), an air intake unit (13) and a cleaner (14). The air intake unit (13) is communicated with the turbine engine (12) through an intake pipe (131) and configured to provide a combustion-supporting gas to the turbine engine (12); the cleaner (14) is configured to clean the turbine engine (12); the air intake unit (13) is at a top of the muffling compartment (11) and the muffling compai _____________________________________________ ttnent (11) has an accommodation space (110), the turbine engine (12) and the cleaner (14) are within the accommodation space (110), and the cleaner (14) is at a side of the turbine engine (12) away from the air intake unit (13). The fracturing device (5) has advantages such as small volume, high power and environmental protection.
Patent CA-3130506-A1 (CA)
Title: System for controlling lamp, circadian lamp and holiday lamp
Inventor: WANG QINGKAI
IPC: F21S10/00
Filed: 2021-09-13
Abstract: The present application relates to a system for controlling a lamp, a circadian lamp and a holiday lamp. The system for controlling the lamp includes: a timing module, configured to acquire information about local time; and a lamp control module, configured to control the lamp to operate in a color temperature control mode, wherein in the color temperature control mode, the lamp control module provides, on the basis of the information about the local time, the lamp with a control signal, the control signal is used to adjust the color temperature and/or brightness of the lamp.
Patent CA-3136998-A1 (CA)
Title: Support device
Inventor: MELDER DIETER
IPC: B60R9/06
Filed: 2020-03-13
Abstract: The invention relates to a support device for securing a load to a vehicle, comprising guiding means, pivoting means and a support platform. The pivoting means are connected to the support platform such that the support platform can be pivoted about a vertical axis of the pivoting means.
Patent CA-3139452-A1 (CA)
Inventor: BUCK BRIAN J
IPC: G06Q40/04
Filed: 2014-06-19
Abstract: Certains modes de réalisation de linvention se rapportent à des systèmes et à des procédés qui permettent dafficher des informations de marché pour un objet négociable, et qui sont configurés pour générer des champs de saisie dordre à des fins daffichage en réponse à une entrée dun utilisateur, les champs générés étant automatiquement associés à un prix pour lobjet négociable afin de faciliter le placement opportun dun négoce.
Patent CA-3144630-A1 (CA)
Inventor: DUAN SUSU
IPC: A61P7/04
Filed: 2020-06-18
Abstract: L'invention concerne des méthodes de traitement de sujets présentant une hémophilie et une faible densité minérale osseuse (BMD) avec une protéine chimère comprenant un facteur de coagulation et un domaine Fc. Dans certains modes de réalisation, la protéine chimère est rFVIIIFc. Dans certains modes de réalisation, un sujet à traiter est atteint d'une hémophilie A.
Patent CA-3148287-A1 (CA)
Inventor: DI PAOLA FRANCO
IPC: F01D5/02
Filed: 2022-02-08
Abstract: The rotor assembly can have a first disc having a first body extending circumferentially and radially around the axis, a first set of circumferentially distributed blades protruding radially from the first disc, and a male spline extending axially relative the first body, the male spline extending around and along the axis, and a second disc having a second body extending circumferentially and radially around the axis, a second set of circumferentially distributed blades protruding radially from the second disc, and a female spline extending around and along the axis, the female spline receiving the male spline in a spline engagement.
Patent CA-3148652-A1 (CA)
Title: Drive system for a pantograph, and method for raising or lowering
Inventor: GRUBER ALEXANDER
IPC: B60L5/32
Filed: 2019-08-12
Abstract: The invention relates to a drive system (30) and to a method for raising or lowering at least one sliding piece (31) of a pantograph for rail vehicles, wherein the sliding piece is arranged on a positioning device of the pantograph, which positioning device can be adjusted by the drive system, and the sliding piece can be brought into contact with an overhead line by means of contact pressure, wherein the drive system comprises a bellows drive (32) which can be actuated by compressed air and is for actuating the positioning device, a pneumatic control unit comprising a control valve (46) for supplying or removing compressed air to or from the bellows drive, and a lowering unit (34) that has a pneumatic detector line (35) and a lowering valve (36) for evacuating the bellows drive if pressure is lost in the detector line, wherein the lowering valve is a 3/2 way valve (37), wherein the lowering valve is arranged in a pneumatic supply line (38) between the control valve and the bellows drive.