baber/WOPTO huggingface dataset:
Patent CA-3104757-A1 (CA)
Inventor: MA DAWEI
IPC: C07D403/12
Filed: 2019-06-25
Abstract: Provided by the present application are a cell necrosis inhibitor, a preparation method therefor and a use thereof; in particular, provided by the present application is an inhibitor of cell necrosis and/or human receptor-interacting protein 1 kinase (RIP1). The inhibitor has a structure as shown in the following formula I. The compound and a composition comprising same may be used to prevent and/or treat diseases involving cell death and/or inflammation. (I)
Patent CA-3104808-A1 (CA)
Inventor: MAGISTRETTI PIERRE
IPC: A61P25/16
Filed: 2019-07-01
Abstract: Abstract of the invention: The present invention relates to new agents useful for stimulating release of lactate by astrocytes. The invention further relates to methods of preparation, formulations and therapeutic uses of those agents, notably for the prevention and/or treatment of neurological disorders, in particular neurodegenerative and psychiatric disorders or improving cognitive and memory functions.
Patent CA-3105219-A1 (CA)
Title: Methods and compositions for preparing tagatose from fructose
Inventor: ZANGHELLINI ALEXANDRE
IPC: C12N9/90
Filed: 2019-07-03
Abstract: Disclosed herein are compositions and methods for preparing tagatose from fructose, more particularly, compositions comprising thermophilic fructose C4-epimerases derived from thermophilic microorganisms and methods for preparing tagatose from fructose using the compositions.
Patent CA-3107459-A1 (CA)
Inventor: KANIUSAS EUGENIJUS
IPC: G16H50/30
Filed: 2019-06-07
Abstract: The invention relates to a medical analysis device (1) for assessing a patient's suitability for anaesthesia by analysing at least one physiological biosignal (S) detected during an apnoea, wherein the medical analysis device (1) comprises the following: - an input interface (2) for detecting a time curve of at least one physiological biosignal (S) of a patient, - a computing unit (3) which is configured to compare a time curve of the at least one physiological biosignal (S) with at least one predefinable curve or a limit value according to an algorithm (4) in order to determine a patient's suitability for anaesthesia and to calculate an assessment result (E) depending thereon, wherein the time curve of the at least one physiological biosignal (S) comprises at least the duration of a patient's apnoea, and - an output interface (5) connected to the computing unit (3), to output the assessment result.
Patent CA-3111279-A1 (CA)
Inventor: VALDMAN DAVID
IPC: G06N3/08
Filed: 2019-09-03
Abstract: Systems and techniques are provided for automated shopping. The system processes sequences of sensor data to identify inventory events including item identifier and a classification confidence score. The system includes logic to generate and transmit digital receipts to devices linked to subjects in response to check-out events. The digital receipts include list of items based on the items in a log of items for the particular subject. The digital receipts can include links to graphical constructs for display on the device prompting input to request changes in the list of items. The system includes logic to process refund requests in response to messages from the device for the particular subject.
Patent CA-3111646-A1 (CA)
Title: Milieu de filtration, systeme et procede d'elimination de phosphore et de coliformes
Inventor: BOUCHER BENOIT
IPC: C02F1/00
Filed: 2019-09-06
Abstract: L'invention concerne un milieu de filtration, un système et un procédé pour éliminer passivement du phosphore et des coliformes à partir de flux d'eaux usées. Le système de milieu de filtration permet aux eaux usées d'entrer par l'intermédiaire d'une entrée vers un diffuseur, un milieu de filtration et un support de milieu de filtration. Les eaux usées filtrées sortent par une sortie. Dans un aspect, le milieu de filtration comprend généralement du sable, de l'alumine activée, de la mousse de tourbe ou de la chaux, ou toute combinaison de ceux-ci. Dans un mode de réalisation donné à titre d'exemple, le milieu de déphosphatation peut en outre comprendre environ 20 à 65 % de sable de filtration, environ 7 à 14 % d'alumine activée granulaire, environ 25 à 50 % de mousse de tourbe et environ 5 à 20 % de chaux dolomitique. Le système de milieu de filtration peut être utilisé dans un procédé de traitement d'eaux usées pour éliminer passivement le phosphore et les coliformes des flux d'eaux usées. Le système milieu de déphosphatation peut être utilisé pour traiter passivement des flux d'eaux usées domestiques, industrielles et commerciales.
Patent CA-3112730-A1 (CA)
Inventor: LE ADAM
IPC: G09F3/10
Filed: 2021-03-22
Abstract: A system for displaying electronic shelf labels (ESLs) or other devices includes a label holder. The label holder includes a base plate, adhesive, suction cups, and dowels. The base plate has two opposing side upon which an ESL may be adhesively engaged and supported. When supporting a single ESL on only one side of the base plate, the opposite side of the base plate may be equipped with suction cups or front facing dowels with which the label holder may be attached to a surface. When supporting ESLs on both sides of the base plate, dowels may be inserted along perimeter surfaces of the base plate in order to allow the holder to be secured into or onto surfaces having openings capable of receiving the exposed ends of the dowels, such as those constructed of pegboard, etc.
Patent CA-3113327-A1 (CA)
Title: Scalable distributed ledger system
Inventor: ANDERSON THOMAS G
IPC: G06Q20/00
Filed: 2018-09-27
Abstract: Some embodiments of the present invention provide a method of recording transactions using a T1 distributed ledger in a distributed database over a first distributed network of computers, and a plurality of T2 distributed ledgers each in a distributed database over a corresponding distributed network of computers, wherein each T2 distributed ledger has associated with it a corresponding plurality of wallets that are not also associated with any other T2 distributed ledger, comprising: (a) recording transactions identifying an originating wallet in the T2 distributed ledger associated with the originating wallet; (b) for any transactions that identify a recipient wallet that is not associated with the same T2 distributed ledger as the originating wallet, after recording the transaction in the associated T2 distributed ledger then recording the transaction in the T1 distributed ledger, and then recording the transaction in the T2 distributed ledger associated with the recipient wallet.
Patent CA-3115303-A1 (CA)
Inventor: HOVELMANN FELIX
IPC: C10M105/18
Filed: 2020-12-02
Abstract: Abstract Borate-free low viscosity functional fluid composition This invention relates to a functional fluid, comprising (A)    from 50 to 85, preferably 60 - 82 wt.-% of alkoxy glycol according to formula (I) CH3 ¨ 0 ¨ (CH2¨ CH2¨ 0)n ¨H                              (I) wherein n is a number from 2 to 5, with the proviso that in at least 30 wt.-%      of all compounds according to formula (I) n is 3, and (B)    from 1 to 20, preferably 1.5 to 10 wt.-% of alkoxy glycol according to formula (II) Ri ¨ 0 ¨ (CH2 ¨ CH2 ¨ 0)m ¨ H                            (II) wherein 1 5    Ri    is a C2 to C8 alkyl residue, m               is a number from 2 to 6, with the proviso that in at least 65 wt.-% of all compounds according to formula (II) m is 3, and (C)    from 6 to 35, preferably 1 0 - 25 wt.-% of at least one compound according to formula (III) H ¨ 0 - (CH2 ¨ CH2 ¨ O)k ¨ H                             (III) wherein k is a number of 2 or higher, with the proviso that in at least 80 wt.-% of all compounds according to formula (III) k is 2 or 3, (D)       at least one additive, selected from the group consisting of corrosion inhibitor, amines, stabilizers, defoamers and lubricants, the fluid comprising at most 3 wt.-% of an ester between boric acid and a glycol or alkyl polyglycol compound. Date Recue/Date Received 2021-04-15
Patent CA-3115961-A1 (CA)
Title: Management system using behavior pattern recognition
Inventor: JANG BONGSEOK
IPC: G06Q50/26
Filed: 2019-10-15
Abstract: A management system using behavior pattern recognition, according to an embodiment of the present invention, comprises: a user behavior measurement unit which continuously detects a behavior of a user; a system server which is interconnected with the user behavior measurement unit so as to analyze and pattern the behavior of the user; and an administrator terminal which receives and monitors user behavior pattern information generated by the system server, wherein the user is a worker, and the user behavior measurement unit accepts an input of the user behavior by using a sensor or a user terminal.
Patent CA-3116044-A1 (CA)
Title: Unlimited reach and touch tablet
Inventor: JOHNSON JEFFREY THOMAS
IPC: G06F3/041
Filed: 2019-10-18
Abstract: An Unlimited Reach and Touch Tablet comprises a computer peripheral device with which two or more internet users may, through their respective Tablets, physically connect by transmitting 3-dimensional hand impressions, made into each Tablet's surface button array, to form the hands' reciprocal shape on a remote receivers' Tablet button array which raises when a remote user[s] press[es] their hands into their Tablets' surface button array. The Tablet is a device housing an array of polymer buttons that comprises two polymer springs per button, a shape memory alloy spring per button, an electric switch per button, and two circuit boards that react to, and signal up and down button movements made by each users' pressing the devices' surface button arrays. This device allows distant users of the Tablet to remotely feel and share the idiosyncrasies of the human touch via the rise and fall of the tablets' surface array buttons.
Patent CA-3116407-A1 (CA)
Inventor: GOLOVCHENKO JENE A
IPC: C04B41/91
Filed: 2014-03-14
Abstract: In a method for forming wetting a surface, disposing a surface to be wetted in a local wetting environment; flushing the local wetting environment with a flushing gas for a flushing duration that replaces air in the local wetting environment with the flushing gas; preventing air from entering back into the local wetting environment; and introducing a liquid wetting solution into the local wetting environment while the flushing gas is in the wetting environment, the flushing gas having at least one condition selected from the group consisting of 1) being chemically reactive with the liquid wetting solution to produce a chemical reaction product that is dissolvable in the liquid wetting solution and 2) being dissolvable in the liquid wetting solution.
Patent CA-3116535-A1 (CA)
Title: Compositions polymeres de fumarate de monomethyle dans le traitement de la sclerose en plaques recurrente-remittente et du psoriasis
Inventor: MISHRA MANOJ
IPC: A61K31/21
Filed: 2018-10-16
Abstract: La présente invention comprend des composés de formule (I) : dans laquelle R1 peut représenter PEG ou d'autres entités polymères. Par exemple, R1 peut représenter des motifs de répétition PEG (CH2-CH2-O)n-, où n = 1-455. R1 peut également représenter d'autres fractions polymères de tailles et de structures variables, par exemple, R1 peut représenter un poly(glycolide), un poly(acide lactique), un poly(lactide), un poly(caprolactone), un poly(lactide-co-caprolactone), un poly(lactide-co-glycolide), ou un poly(acide lactique)-butanol. Un ou plusieurs modes de réalisation de l'invention peuvent également concerner des compositions pharmaceutiques injectables comprenant du fumarate de monométhyle conjugué à un polymère, et des procédés de traitement de la sclérose en plaques récurrente-rémittente et du psoriasis.
Patent CA-3118159-A1 (CA)
Title: Rich communication services security authentication system
Inventor: DOSHI SONAL
IPC: G06Q20/00
Filed: 2020-01-06
Abstract: A method, a computer system, and a computer program product for authenticating a transaction are provided. An authentication system receives the transaction over a particular channel of a plurality of support channels. A risk score is determined for the transaction based on a number of contextual risk factors.An authentication scheme is determined from a number of authentication schemes for authenticating an identity of the user within an authentication context. The authentication scheme is determined based on the particular channel and the risk score. In response to successfully authenticating the identity of the user within the authentication context, the authentication system determines whether the transaction is a permitted transaction based on an assurance level associated with the authentication context. In response to determining that the transaction is the permitted transaction, the transaction is authenticated.
Patent CA-3119207-A1 (CA)
Inventor: BEYER ECKHARD
IPC: H01M8/0228
Filed: 2019-11-05
Abstract: In the method for producing flow field plates for fuel cells, one metal strip (1) or two metal strips is/are guided through a second device (3) and/or a third device (4). The second device (3) is designed to carry out fine cleaning and/or nitriding of the metal strip, and the third device (4) is designed to carry out surface coating on one side of a surface with a metal layer that improves adhesion. A carbon layer is then applied in a fourth device (5). The metal strips (1.1, 1.2) are then shaped, during which process channels are formed. The shaped metal strips (1.1, 1.2) are moved and positioned such that surface regions in which integral joining is to be performed come into contact with one another. Joining is performed with a laser beam (13), which is directed into a gap between the shaped metal strips (1.1, 1.2) moved towards one another. The individual steps in the devices (3, 4, 5), like shaping and joining, are carried out in a continuous process.
Patent CA-3120752-A1 (CA)
Title: Threaded connection for steel pipe
Inventor: INOSE KEITA
IPC: F16L15/04
Filed: 2019-12-20
Abstract: Provided is a steel-pipe threaded joint that is unlikely to cause seizing of both an internal thread and an external thread. A steel-pipe threaded joint 1 is provided with a pin 10 and a box 20. The pin 10 includes a nose 12, a tapered inner male thread 14, a tapered outer male thread 17, a pin inner sealing surface 13, a pin intermediate shoulder surface 18, and a pin intermediate sealing surface 16. The box 20 includes a tapered inner female thread 24, a tapered outer female thread 27, a box inner sealing surface 23, a box intermediate shoulder surface 28, and a box intermediate sealing surface 26. The inner male thread 14, the outer male thread 17, the inner female thread 24, and the outer female thread 27 include complete thread parts 141, 171, 241, and 271, respectively. Each of the complete threaded parts includes an inner end positioned on the tip side of the pin 10, and an outer end positioned on the opposite side to the tip of the pin 10. The steel-pipe threaded joint 1 satisfies expressions (1) and (2). (1): x1+L1<X2 (2): u1+L2<U2
Patent CA-3121681-A1 (CA)
Title: System and method for pre-authentication of customer support calls
Inventor: RULE JEFFREY
IPC: H04L9/14
Filed: 2020-03-13
Abstract: A system and method are disclosed that leverage multi-factor authentication features of a service provider and intelligent call routing to increase security and efficiency at a customer call center. Pre-authentication of customer support requests reduces the potential for misappropriation of sensitive customer data during call handling. A contactless card uniquely associated with a client may provide a second factor of authentication to reduce the potential for malicious third-party impersonation of the client. Pre-authorized customer support calls are intelligently and efficiently routed in a manner that reduces the opportunity for malicious call interference and information theft.
Patent CA-3133342-A1 (CA)
Inventor: DUDDING ANDREW
IPC: G01R22/06
Filed: 2020-03-04
Abstract: An electricity meter includes a power line interface circuit configured to generate measurements of parameters for at least two electricity transmission paths. The meter also includes a balance determination circuit configured to generate at least one balance metric that indicates a balance between the electricity transmission paths from the generated measurements. The meter further includes a communications circuit configured to transmit balance information to an external recipient responsive to the at least one balance metric.
Patent CA-3133451-A1 (CA)
Title: Electric-resistance-welded steel pipe or tube for hollow stabilizer and method of manufacturing same
Inventor: MATSUI RYOJI
IPC: C22C38/00
Filed: 2020-02-12
Abstract: Provided is an electric resistance welded steel pipe for hollow stabilizers, which has excellent corrosion fatigue resistance properties. An electric resistance welded steel pipe for hollow stabilizers, which has a component composition comprising, in % by mass, 0.15% or more and less than 0.20% of C, 0.1 to 1.0% of Si, 0.1 to 2.0% of Mn, 0.1% or less of P, 0.01% or less of S, 0.01 to 0.10% of Al, more than 0.05% and 0.1% or less of Ti, 0.0005 to 0.005% of B, 0.0001 to 0.0050% of Ca, 0.0050% or less of N and a remainder made up by Fe and unavoidable impurities, and has such a structure that the cleanliness level is 0 to 0.1% as determined with respect to each of TiS grains each having a grain diameter of 10 µm or more and MnS grains each having a grain diameter of 10 µm or more by a point counting method in accordance with JIS G 0555.
Patent CA-3133906-A1 (CA)
Inventor: WIDDISON WAYNE C
IPC: C07D498/18
Filed: 2013-09-26
Abstract: Un procédé est décrit pour la préparation d'un ester d'acide aminé de maytansinol représenté par la formule suivante par réaction de maytansinol avec un N-carboxyanhydride d'un acide aminé (NCA) en présence d'un agent siccatif. Un procédé amélioré est aussi décrit pour la préparation d'un ester d'acide aminé de maytansinol dans lequel un nucléophile est ajouté au mélange réactionnel une fois la réaction terminée entre le maytansinol et un N-carboxyanhydride d'un acide aminé. (Voir la formule I)
Patent CA-3139272-A1 (CA)
Title: Systemes et procedes de traitement d'objets disposes dans des vehicules
Inventor: WAGNER THOMAS
IPC: B65G67/24
Filed: 2017-12-08
Abstract: Un système de traitement dobjets est décrit pour décharger des objets dune semi-remorque de tracteur routier. Le système de traitement comprend un système de prise possédant une section dentrée de camion pour entrer dans la semi-remorque et prendre sans discrimination des objets non identifiés à lintérieur, et un système de manutention pour transporter les objets pris par le système de prise vers une section de déchargement de la semi-remorque.
Patent CA-3140538-A1 (CA)
Title: Apparatus and method for digitization of an optical signal and for spatially resolved measurement of temperature and strain by means of brillouin scattering
Inventor: HILL WIELAND
IPC: G01K11/322
Filed: 2021-11-26
Abstract: Apparatus (10) for digitizing an optical signal, said apparatus comprising an optical detector (1) that is configured to detect an optical signal and to generate an electric signal, corresponding to the optical signal; an envelope curve detector (4) that is configured to determine the amplitude of the electric signal, generated by the optical detector (1), and to output an electric signal, corresponding to this amplitude; an analog to digital converter (7) that is configured to digitize the electric signal, outputted from the envelope curve detector (4), and to output the corresponding data; a variable voltage source (9) with an output, which is connected or can be connected to an input of the envelope curve detector (4), wherein the apparatus is configured to calibrate the envelope curve detector (4) with the variable voltage source (9).
Patent CA-3145799-A1 (CA)
Inventor: HUMPHREY PATRICK G
IPC: H01L21/66
Filed: 2020-06-30
Abstract: Systems and methods for automatically identifying and characterizing one or more lanes in image data for one or more electrophoresed samples. The method includes receiving data representing an image of one or more electrophoresed samples, segmenting the data into one or multiple data segments or portions within a region of interest (ROI), wherein the one or multiple data segments represent (e.g., when visually displayed) one or multiple lane segments along a first axis in the ROI, each of the one or multiple lane segments traversing one or multiple lanes in the image data, generating an intensity profile for at least a first data segment of the one or multiple data segments along a second axis orthogonal to the first axis, and processing the intensity profile to determine a location and parameters for each of one or multiple lanes in the first data segment.
Patent CA-3146753-A1 (CA)
Inventor: HU JUEJUN
IPC: G02B5/00
Filed: 2020-06-08
Abstract: Wide-angle optical functionality is beneficial for imaging and image projection devices. Conventionally, wide-angle operation is attained by a complicated assembly of optical elements. Recent advances have led to meta-surface lenses or meta-lenses, which are ultra-thin planar lenses with nanoantennas that control the phase, amplitude, and/or polarization of light. Here, we present a meta-lens capable of diffraction-limited focusing and imaging over an unprecedented >170° angular field of view (FOV). The lens is integrated on a one-piece flat substrate and includes an aperture on one side and a single meta-surface on the other side. The meta-surface corrects third- order Seidel aberrations, including coma, astigmatism, and field curvature. The meta-lens has a planar focal plane, which enables considerably simplified system architectures for imaging and projection. The meta-lens design is generic and can be readily adapted to different meta-atom geometries and wavelength ranges to meet diverse application demands.