baber/WOPTO huggingface dataset:
Patent CA-3054898-A1 (CA)
Inventor: KIM YONG JAE
IPC: G09B19/02
Filed: 2018-01-26
Abstract: The present invention relates to a learning support method and system for four basic arithmetic operations, and a non-transitory computer-readable recording medium. According to an aspect of the present invention, a learning support method for four basic arithmetic operations is provided, the method comprising the steps of: calculating a user's achievement score for at least one number type that can be matched with a knowledge unit, by making reference to a feedback from the user to whom a question about the at least one number type is provided; and determining, on the basis of the calculated achievement score, a supplemental question to be provided to the user, which is associated with the number type the user lacks proficiency in.
Patent CA-3056807-A1 (CA)
Title: Novel pd-l1 targeting dna vaccine for cancer immunotherapy
Inventor: LUBENAU HEINZ
IPC: A61K39/00
Filed: 2018-03-16
Abstract: The present invention relates to an attenuated strain of Salmonella comprising at least one copy of a DNA molecule comprising an expression cassette encoding PD-L1. In particular, the present invention relates to said attenuated strain of Salmonella for use in the treatment of cancer.
Patent CA-3059427-A1 (CA)
Inventor: VINCENT MARK
IPC: B01D46/42
Filed: 2018-04-10
Abstract: Boîte à filtre de métal fondu. La boîte à filtre comprend un boîtier à filtre disposé dans un chemin d'écoulement pour métal fondu. Une cloison horizontale est disposée dans le boîtier à filtre et comporte au moins un passage de réception de filtre. Un milieu filtrant sous la forme d'une plaque sensiblement plate est positionné dans le passage de réception de filtre et sous un chemin d'écoulement entrant du métal fondu. Le milieu filtrant comprend un trou. Un outil de manipulation de filtre est disposé dans le trou. L'outil de manipulation de filtre peut éventuellement comprendre une poignée fixée à la boîte à filtre à métal fondu pour suspendre le milieu filtrant. De manière avantageuse, le milieu filtrant peut être retiré en saisissant l'outil de manipulation de filtre et en retirant le milieu filtrant.
Patent CA-3059937-A1 (CA)
Inventor: CHEN PENGCHENG
IPC: G06Q40/02
Filed: 2019-10-24
Abstract: The present disclosure relates to a user credit evaluation method and device, an electronic device, and a storage medium, and relates to the field of Internet technologies. The method includes: acquiring a plurality of feature information of a target user, wherein the plurality of feature information comprises a first type of parameter and a second of type of parameter; preprocessing the first type of parameter and the second type of parameter; converting the preprocessed first type of parameter to generate a target parameter; inputting the preprocessed second type of parameter and the target parameter into a machine learning model to obtain a credit evaluation result of the target user; wherein, the feature information having an IV value lower than a preset threshold is the first type of parameter, and the feature information having an IV value higher than the preset threshold is the second type of parameter. The present disclosure can more accurately determine the user credit evaluation result and accurately identify a credit risk.
Patent CA-3063892-A1 (CA)
Title: Compositions and methods relating to a mutant clostridium difficile toxin
Inventor: JANSEN KATHRIN UTE
IPC: A61P37/04
Filed: 2013-10-07
Abstract: In one aspect, the invention relates to an immunogenic composition that includes a mutant Clostridium difficile toxin A and/or a mutant Clostridium difficile toxin B. The mutant toxin may include a glucosyltransferase domain having at least one mutation and a cysteine protease domain having at least one mutation, relative to the corresponding wild-type C. difficile toxin. The mutant toxins may include at least one amino acid that is chemically crosslinked. In another aspect, the invention relates to methods and compositions for use in culturing Clostridium difficile and in producing C. difficile toxins.
Patent CA-3064797-A1 (CA)
Inventor: SUN FENGMING
IPC: H04L29/06
Filed: 2017-12-29
Abstract: L'invention concerne un procédé de vérification d'identité, le procédé consistant à : selon une opération de vérification d'identité d'un utilisateur, envoyer une demande de vérification d'identité à un serveur de vérification, et démarrer l'interception d'appel entrant ; lorsqu'un appel entrant d'un numéro de téléphone appelant envoyé par le serveur de vérification en réponse à la demande de vérification d'identité est intercepté, prendre le numéro de téléphone appelant intercepté en tant que code de vérification d'identité et envoyer celui-ci au serveur de vérification pour la vérification d'identité de l'utilisateur courant.
Patent CA-3065453-A1 (CA)
Title: Reinforced therapeutic wrap and method
Inventor: LOWE MARK H
IPC: A61F7/08
Filed: 2011-08-25
Abstract: A therapy wrap conformable to an anatomical body part having a fluid bladder which includes a first outer layer of flexible material, a middle layer of flexible material, and a plurality of connections joining the first and middle layers. The plurality of connections includes dots and fences defining a plurality of fluidic channels in the fluid bladder. A portion of the dots is in a first zone and another portion of the dots is in a second zone. The dots in the second zone increase a local bending strength of the fluid bladder in the second zone relative to the first zone when the bladder is in use.
Patent CA-3065752-A1 (CA)
Title: Catalyst
Inventor: ITO MITSUNOBU
IPC: C07C45/35
Filed: 2019-03-22
Abstract: A catalyst for producing an unsaturated aldehyde and an unsaturated carboxylic acid, wherein: the integrated pore volume (A) of pores in the catalyst, said pores having a pore diameter of 1-100 µm inclusive, is 0.12-0.19 ml/g inclusive; and the ratio (A/B) is 0.30-0.87 inclusive [wherein A stands for the aforesaid integrated pore volume (A); and B stands for the integrated pore volume (B) of pores having a pore diameter of 1-100 µm in a portion, said portion not passing through a Tyler 6 mesh screen, of a crushed material which is obtained by crushing the catalyst under specific conditions].
Patent CA-3067061-A1 (CA)
Inventor: RUGER DIETMAR
IPC: C25B9/18
Filed: 2018-06-11
Abstract: L'invention concerne un procédé de production de gaz de synthèse à partir de CO2 et H2O avec co-électrolyse (9), selon lequel la teneur en CO2 et CH4 du gaz produit (18) est réduite côté cathode (17). À cet effet, après la co-électrolyse (9) le gaz (18) du côté cathode, contenant H2, vapeur d'eau n'ayant pas réagi, CO, et CO2 et CH4, est en outre amené à au moins un réacteur catalytique (20, 24) favorisant la réaction inverse de décalage eau-gaz R3 et/ou la réaction de reformage vapeur R4 et/ou à au moins un récipient (20, 24) rempli de coke favorisant les réactions R5 et/ou R6 et/ou R7 : R3 : CO2 + H2CO ? CO + H2O ; R4 : CH4 + H2O ? CO + 3 H2 ; R5 : CO2 + C ? 2 CO ; R6 : H2O + C ? CO + H2 ; R7 : 2 H2 + C ? CH4, un préchauffage au moyen d'au moins un élément chauffant (19, 23) fonctionnant à l'énergie électrique étant effectué pendant l'alimentation à l'au moins un réacteur catalytique (20, 24) et/ou à l'au moins un récipient (20, 24) rempli de coke. En outre, l'invention concerne un agencement de production de gaz de synthèse pour produire du gaz de synthèse à partir de CO2 et H2O avec co-électrolyse (9) et avec un procédé de production de gaz de synthèse selon l'invention comprenant : au moins une pile d'électrolyse (9) et, disposée en aval de la pile d'électrolyse (9), au moins un réacteur catalytique (20, 24) qui favorise la réaction inverse de déplacement eau-gaz R3 et/ou la réaction de reformage vapeur R4 et/ou au moins un récipient (20, 24) qui est rempli de coke et qui favorise les réactions R5 et/ou R6 et/ou R7, au moins un dispositif augmentant la température ou un récupérateur (6, 48, 55) et/ou un chauffage électrique (7, 19, 23, 34, 51) étant prévu en amont de la pile d'électrolyse (9, 35, 46, 53) et/ou en amont de ou dans le réacteur catalytique (20, 24) et/ou en amont de ou dans le récipient (20, 24) rempli de coke.
Patent CA-3067278-A1 (CA)
Inventor: HAEFLIGER EDUARD ANTON
IPC: A61L27/54
Filed: 2018-06-15
Abstract: The invention concerns an intraocular lens implant (12) for placement into an intracapsular space (3) of a lens capsule (13) of an eye and a composition, kit and methods related to the lens implant (12). The lens implant (12) is designed for a placement into a posterior portion (3b) of the intracapsular space (3) after removal of a native lens body (2) and has a convex posterior surface. The lens implant (12) is formed of one part and is manufactured from a suitable transparent non-structural cellular material. This keeps an anterior portion (3a) of the intracapsular space (3) free of the implant (12) which is dimensioned to comprise at most 40% of a volume of the native lens body
Patent CA-3068041-A1 (CA)
Title: Improved methods for measuring ubiquitin carboxy-terminal hydrolase l1 levels in blood
Inventor: BELIGERE GANGAMANI S
IPC: G01N33/68
Filed: 2018-07-02
Abstract: Disclosed herein are improved methods of processing, measuring, and detecting levels of ubiquitin carboxy-terminal hydrolase L1 (UCH-L1) in blood samples taken from a human subject at time points within about 8 hours (or about 8 hours or less) after obtaining the sample from the subject. UCH-L1 is an early biomarker for traumatic brain injury (TBI), and there is a need for improved methods for assessing UCH-L1 in blood can aid in the diagnosis and evaluation of a human subject who has sustained or may have sustained a head injury.
Patent CA-3068640-A1 (CA)
Title: Procede de commande, noeud, et support de stockage informatique
Inventor: TANG HAI
IPC: H04W88/08
Filed: 2017-08-11
Abstract: La présente invention concerne un procédé de commande, un nud et un support de stockage informatique. Le procédé consiste à : envoyer des informations d'instruction à un second nud lorsqu'une porteuse de données pour un équipement utilisateur (UE) est établie, les informations d'instruction étant utilisées pour activer ou désactiver la commande sur une fonction de réplication de données de l'UE par le second nud.
Patent CA-3068956-A1 (CA)
Inventor: TORNOE CHRISTIAN WENZEL
IPC: C07K14/705
Filed: 2018-07-19
Abstract: The application discloses compounds useful in treatment of diabetes, weight loss and/or reduction of cardiovascular risks. The compounds are bi-functional and therefore suitable as a simple treatment for patients that may benefit from treatment with both a GLP-1 receptor agonist and a PCSK9 inhibitor.
Patent CA-3070130-A1 (CA)
Title: Process and system for treating bitumen-containing emulsions, such as bitumen froth, integrating naphthenic and paraffinic treatments
Inventor: DOUCETTE BRIAN
IPC: C10C3/02
Filed: 2020-01-27
Abstract: ABSTRACT A process for treating a bitumen froth or bitumen emulsion derived from an in situ operation including treating the bitumen froth or emulsion with a napthenic diluent and then a paraffinic solvent to recover a deasphalted bitumen product including diluent which can meet pipeline specifications. In some implementations, the process includes in a first stage, mixing a bitumen froth with a naphthenic diluent to form a diluted bitumen froth which is fed to a naphthenic treatment separator to produce a first stage overflow including bitumen and naphthenic diluent and a first stage underflow including bitumen, solids, water and naphthenic diluent; and in a second stage, treating the first stage underflow or a stream derived therefrom with a paraffinic solvent in a paraffinic treatment plant to produce a second stage overflow including an asphaltene-reduced bitumen and paraffinic solvent, and a second stage underflow which includes at least asphaltenes, solids and water. CA 3070130 2020-01-27
Patent CA-3070352-A1 (CA)
Title: Gas separator
Inventor: SAPONJA JEFF
IPC: E21B43/38
Filed: 2020-01-30
Abstract: A reservoir fluid conducting system for use within a wellbore is disclosed.  The system includes a flow diverter fluidly coupled to downhole disposed conductor and a pump fluidly coupled to the flow diverter. The flow diverter includes a flow diverter body that defines a reservoir fluid receiving space and a gas-depleted reservoir fluid receiving space separated and fluidly isolated from the reservoir fluid receiving space. In use, reservoir fluid is received within the reservoir fluid receiving space and conducted uphole to a reservoir fluid separation space via the flow diverter where, within the reservoir fluid separation space, a gas-depleted reservoir fluid is obtained and collects within the gas-depleted reservoir fluid receiving space. The pump is disposed in fluid communication with the gas-depleted reservoir fluid separation space such that the gas-depleted reservoir fluid is pressurized by the pump and conducted to the surface via a gas-depleted reservoir fluid-producing conductor.
Patent CA-3075847-A1 (CA)
Inventor: JABLONSKI DAVID W
IPC: B25C1/18
Filed: 2018-08-22
Abstract: A powder-actuated tool (100) including a housing assembly (110) and a strip receiver (300) in the housing assembly, where the strip receiver includes a first guide groove defining wall (324), an opposing second guide groove defining wall (326), the first guide groove defining wall and the opposing second guide groove defining wall partially defining a guide groove (320) and configured to guide a load strip (50) to move through the strip receiver and the housing, and a plurality of residue collection pocket defining walls that partially define at least one spaced apart residue collection pocket (340, 342).
Patent CA-3076188-A1 (CA)
Inventor: KILMAN CLARKE LEWIS
IPC: A61K31/00
Filed: 2018-09-14
Abstract: The present invention provides a dietary supplement that contains necessary ingredients for neurological protection and neurogenesis in one formulation. This dietary supplement comprises combinations of vitamins and substances that are naturally endogenous to the brain, are known to decline with age, injury and disease and are essential for membrane structure, mitochondrial respiration and stem cell differentiation.
Patent CA-3076725-A1 (CA)
Title: Polymer protein microparticles
Inventor: CHEN HUNTER
IPC: C08J3/12
Filed: 2012-11-18
Abstract: Microparticles containing a core of therapeutic protein and a cortex of a biocompatible and biodegradable polymer, and methods of making and using the microparticles are provided. The extended release of a therapeutic protein from the microparticles in a physiological solution is demonstrated over an extended period of time.
Patent CA-3078934-A1 (CA)
Title: Stabilization of sensor signal in electrochemical gas sensors
Inventor: ROSS SEBASTIAN
IPC: G01N27/404
Filed: 2018-04-27
Abstract: An electrochemical gas sensor for detecting a target gas includes a housing comprising at least one gas inlet, an electrolyte within the housing, at least one working electrode in ionic contact with the electrolyte, at least one counter electrode in ionic contact with the electrolyte and at least one secondary electrode in ionic contact with the electrolyte. The secondary electrode is configured so that reaction of the target gas entering the housing via the at least one gas inlet at the at least one secondary electrode is less than reaction of the target gas at the least one working electrode. The electrochemical gas sensor further includes electronic circuitry in operative connection with the at least one working electrode, the at least one counter electrode and the at least one secondary electrode. The electronic circuitry is configured to measure an output from the at least one working electrode, and to measure an output from the at least one secondary electrode. A correction factor is determined for correcting the output from the at least one working electrode on the basis of the output from the at least one working electrode and the output from the at least one secondary electrode during an assessment in which the electrochemical sensor is exposed to the target gas for a determined period of time.
Patent CA-3082027-A1 (CA)
Title: Cementitious composite constituent relationships
Inventor: KRASNOFF CURREN E
IPC: C04B22/00
Filed: 2018-11-05
Abstract: A cementitious composite for in-situ hydration includes a first layer, a second layer spaced from the first layer, and a cementitious mixture disposed between the first layer and the second layer. The cementitious mixture includes cementitious materials. The cementitious mixture is configured to absorb a mass of water that provides a maximum 28 day compressive strength of the cementitious composite upon curing which is represented by M w = x · M c . M w is the mass of the water per unit area of the cementitious composite. M c is a mass of the cementitious materials of the cementitious mixture per unit area of the cementitious composite, x is a ratio of the mass of the water relative to the mass of the cementitious materials of the cementitious mixture per unit area of the cementitious composite that provides the maximum 28 day compressive strength of the cementitious composite, x is between 0.25 and 0.55.
Patent CA-3082516-A1 (CA)
Inventor: HARRIS DAVE
IPC: G06T19/20
Filed: 2018-11-13
Abstract: Systems and methods for rapidly developing annotated computer models of structures and properties is provided. The system generates three-dimensional (3D) models of structures and property using a wide variety of digital imagery, and/or can process existing 3D models created by other systems. The system processes the 3D models to automatically identify candidate objects within the 3D models that may be suitable for annotation, such as roof faces, chimneys, windows, gutters, etc., using computer vision techniques to automatically identify such objects. Once the candidate objects have been identified, the system automatically generates user interface screens which gather relevant information related to the candidate objects, so as to rapidly obtain, associate, and store annotation information related to the candidate objects. When all relevant annotation information has been gathered and associated with model objects, the system can create a list of materials that can be used for future purposes, such as repair and/or reconstruction of real- world structures and property.
Patent CA-3083967-A1 (CA)
Inventor: JIANG YI
IPC: C09K3/14
Filed: 2018-11-29
Abstract: L'invention concerne un article abrasif revêtu comprenant un support et des particules abrasives recouvrant le support, les particules abrasives ayant une orientation de rotation aléatoire et au moins 87 % des particules abrasives sont orientées selon un angle d'inclinaison dans une plage de plus de 44 degrés à 90 degrés, et pas plus de 13 % des particules abrasives sont orientées selon un angle d'inclinaison ne dépassant pas 44 degrés.
Patent CA-3085564-A1 (CA)
Inventor: MORITA KENJI
IPC: B04B9/00
Filed: 2018-12-04
Abstract: Provided is a disc-type centrifuge, the configuration of which is simplified and space-saving and which is able to significantly limit equipment installation costs and running costs. The centrifuge is configured so as to: use clean water as sealing water to be supplied at high pressure to a sealing mechanism unit 11; dispose a pump 14 on a circulation pathway connecting a sealing water tank 13, in which the sealing water is stored, and the sealing mechanism unit 11; and circulate the sealing water (clean water) between the sealing water tank 13 and the sealing mechanism unit 11 by means of said pump 14. The pump 14 is connected to the drive shaft 6 of a motor 5 that supplies a driving force to a rotating shaft 4 and bowls 9 and is configured so that the pump 14 is operated by receiving the driving force of the motor 5.
Patent CA-3091126-A1 (CA)
Title: Nanopore assemblies and uses thereof
Inventor: HAGUE FARZIN
IPC: B82Y15/00
Filed: 2019-02-11
Abstract: The disclosure provides a nanopore system assembled with non-membrane proteins for detecting analytes. Also disclosed are the methods, kits, and detection devices employing the disclosed nanopore system. The nanopore system has a wide variety of applications, including single molecule detection, DNA/RNA/peptide sequencing, sensing of chemicals, biological reagents, and polymers, and disease diagnosis.
Patent CA-3091384-A1 (CA)
Title: Secure data processing in a third-party cloud environment
Inventor: PANIGRAHI JEEBAN
IPC: G06F21/60
Filed: 2020-08-28
Abstract: There is provided a method of securely processing data in a third-party cloud environment, and a secure portion of a third-party cloud environment configured to perform the method. The method comprises providing, from a user to the third-party cloud environment, computer executable code configured to process protected data input into the third-party cloud environment, and storing the computer executable code in a secure portion of the third-party cloud environment which is under the control of a secure provider; providing, from the secure provider to the third-party cloud environment, protected data and storing the protected data within the secure portion;  executing, in the secure portion of the third-party cloud environment, the computer executable code so as to process the protected data solely within the secure portion of the third-party cloud environment and generate output data; and restricting, via the secure portion, the user from retrieving output data from the secure portion of the third-party cloud environment.
Patent CA-3091764-A1 (CA)
Inventor: CHANG GREGORY P
IPC: A61K48/00
Filed: 2019-02-20
Abstract: Disclosed are proteins with antibody heavy chain and light chain variable domains that can be paired to form an antigen binding site targeting CD33 (Siglec-3) on a cell, pharmaceutical compositions comprising such proteins, and therapeutic methods using such proteins and pharmaceutical compositions, including for the treatment of cancer.
Patent CA-3092169-A1 (CA)
Title: Pd1 binding agents
Inventor: FINLAY WILLIAM JAMES JONATHAN
IPC: A61P35/00
Filed: 2019-03-08
Abstract: Provided herein are antibody molecules that bind specifically to Programmed cell death (PD1) and related nucleic acid molecules, vectors and host cells. Also provided herein are medical uses of such antibody molecules.
Patent CA-3093165-A1 (CA)
Title: Reinforced stud-framed wall
Inventor: ESPINOSA THOMAS
IPC: E04B1/26
Filed: 2019-03-08
Abstract: A reinforced stud-framed wall, including a bottom plate; first and second vertical studs; a member supported on the bottom plate, the member having a compression strength greater than a compression strength of the bottom plate; the first vertical stud having a bottom end supported on the member with a first contact area, whereby a load on the first contact area is spread over a first area on the bottom plate larger than the first contact area; and the second vertical stud having a bottom end supported on the member with a second contact area, whereby a load on the second contact area is spread over a second area on the bottom plate larger than the second contact area.
Patent CA-3093366-A1 (CA)
Title: Method for manufacturing a carpet or a rug and a carpet or rug obtained thereby
Inventor: REYNOLDS CHARLES WINSTON
IPC: D04H11/00
Filed: 2019-02-28
Abstract: Method for manufacturing a carpet or a rug, comprising the following steps: the step (S1-S2) of providing a primary backing (1), being a woven or non-woven layer comprising filaments (2) of polyethyleneterephthalate and copolymer of polyethyleneterephthalate, the coPET having a lower melting temperature than the PET and wherein said PET is available in said primary backing (1) in a higher amount than said coPET; the step of providing a glue layer (11) consisting for 50% or more out of coPET; the step of tufting yarn at least into said primary backing (1); the step of activating said glue layer (11) at least for partially fixing said yarn (12) on said primary backing (1). The invention also concerns carpets (16) and rugs that are obtained or obtainable by means of such method.