baber/WOPTO huggingface dataset:
Patent CA-3105886-A1 (CA)
Inventor: QIAN PIERRE
IPC: A61B18/18
Filed: 2019-08-13
Abstract: The invention relates to a catheter ablation device for delivery of energy (such as microwave energy) via a radiating antenna to a selected region of tissue, the device having an elongated catheter with an outer sheath, configured to allow flow of fluid along the catheter to exit through one or more orifices adjacent to the antenna. The device includes an impedance monitoring system having two electrodes arranged respectively inside and outside said catheter sheath, the impedance monitoring system including an electric circuit incorporating an ionic conductivity path through said fluid.  The device is introduced into a blood vessel and the invention allows monitoring of changes in the size of the blood vessel during an ablation procedure, as it can be used to measure the impedance of an electrical circuit including a blood path in the blood vessel in the region of the ablation, the measured impedance providing a measure of vascular calibre.
Patent CA-3106034-A1 (CA)
Inventor: GOSSE JIMMY
IPC: B32B27/22
Filed: 2019-07-12
Abstract: Some variations provide an emulsion-colloid system for forming a colloidal barrier material disposed on a substrate, the system comprising a hydrophilic first liquid, an acid, a gelling agent, a hydrophobic second liquid, a plasticizer, and optionally additives, wherein the emulsion-colloid system is characterized by (1) a first instance that is a flowable emulsion above 60C and less than the boiling point of the first liquid, and (2) a second instance that is a colloid below 40C. The emulsion colloid system is capable of reversible transition, mediated by temperature, between the first instance and the second instance. The disclosed colloidal barrier material provides the functionality of plastic alternatives while removing disadvantages. The disclosed colloidal barrier material reduces labor-intensive application of the barrier, such as the case for covering grain piles with plastic tarps. The disclosed colloidal barrier material also eliminates the need for removal when barrier protection is no longer required.
Patent CA-3109465-A1 (CA)
Title: Pneu rempli avec des couches de remplissage ayant des vides ouverts
Inventor: O'COIN CHRISTOPHER
IPC: B60C7/00
Filed: 2019-03-05
Abstract: L'invention concerne un pneu, qui comprend une enveloppe ayant un intérieur, l'enveloppe ayant un diamètre intérieur. Un remplissage est disposé à l'intérieur de l'enveloppe. Le remplissage comprend une première couche, et une seconde couche est adjacente à la première couche. La première couche a un diamètre externe et un diamètre interne, et le diamètre externe est identique au diamètre interne de l'enveloppe, de façon à venir en contact avec l'enveloppe. La première couche a une face et des vides ouverts. Les vides ouverts de la première couche ont un premier volume et sont ouverts vers la face. La seconde couche a un diamètre externe qui est identique au diamètre interne de la première couche. La seconde couche a une face et des vides ouverts, et les vides ouverts de la seconde couche ont un premier volume et sont ouverts vers la face.
Patent CA-3110894-A1 (CA)
Inventor: MARKER TERRY
IPC: C01B3/48
Filed: 2019-09-17
Abstract: Processes and catalysts for producing hydrogen by reforming methane are disclosed, which afford considerable flexibility in terms of the quality of the reformer feed. This can be attributed to the robustness of the noble metal-containing catalysts described herein for use in reforming, such that a number of components commonly present in methane-containing process streams can advantageously be maintained without conventional upgrading (pretreating) steps, thereby improving process economics. This also allows for the reforming of impure reformer feeds, even in relatively small quantities, which may be characterized as complex gas mixtures due to significant quantities of non-methane components. A representative reforming catalyst comprises 1 wt-% Pt and 1 wt-% Rh as noble metals, on a cerium oxide support.
Patent CA-3110960-A1 (CA)
Title: Railcar acoustic monitoring system and method of use
Inventor: BILODEAU JAMES R
IPC: B61L1/06
Filed: 2019-08-29
Abstract: A computer-implemented method for identifying a defect of a passing train via acoustic monitoring. The method may include the steps of: receiving data from the passing train within a zone of observance using an array of microphone assemblies of an acoustic monitoring system that are positioned around a section of the track. The method may further include processing the data to determine pressure levels received by each of the array of microphone assemblies. The method may further include calculating a theoretical pressure level for a plurality of points within a three-dimensional space for each microphone of the array of microphone assemblies. The method may further include determining one or more locations within the three-dimensional coordinate space that represents an origin of a noise source indicating the defect. And the method may further include determining a type of defect based on the acoustic signatures.
Patent CA-3112451-A1 (CA)
Title: Petits supports polymeriques pour l'administration d'agents
Inventor: SUN JINGJING
IPC: A61P35/02
Filed: 2019-10-11
Abstract: L'invention comprend un polymère comprenant un squelette polymère hydrophobe, un premier ensemble de groupes pendants liés au squelette polymère hydrophobe et comprenant au moins un groupe comprenant de nombreux groupes hydroxyl, et un seconde ensemble de groupes pendants liés au squelette de polymère hydrophobe et comprenant au moins un polymère hydrophile.
Patent CA-3112961-A1 (CA)
Inventor: JIANG CHUANGXIN
IPC: H04L5/00
Filed: 2019-09-26
Abstract: Provided in embodiments of the present disclosure are methods and devices for transmitting and receiving data, a communication apparatus and system, and a storage medium. A transmitting and receiving point divides data scheduled according to downlink control information into N data sections, and transmits the N data sections to a receiving end, where N=1. A value of N and whether the N data sections correlate with one another when N>1 depend on at least one of the following scheduling information: transmission configuration indicator state information, a demodulation reference signal port indicator, a modulation and coding scheme, a redundant version, and a new data indicator. After receiving the N data sections transmitted by the transmitting and receiving point, the receiving end can determine whether the N data sections correlate with one another according to at least one of the transmission configuration indicator state information, the demodulation reference signal port indicator, the modulation and coding scheme, the redundant version, and the new data indicator.
Patent CA-3118556-A1 (CA)
Title: Therapeutic solid dosage forms
Inventor: RANDS PETER
IPC: A61P25/00
Filed: 2021-05-13
Abstract: The present invention relates to a solid dosage form comprising two or more compounds selected from N,N-dimethyltryptamine and its deuterated analogues and pharmaceutically acceptable salts thereof.
Patent CA-3120173-A1 (CA)
Title: System and method for visually indicating whether pipe joints have been properly crimped
Inventor: HIGGINBOTHAM TYSON
IPC: F16L47/22
Filed: 2021-05-28
Abstract: The present invention relates to a female press fitting that is provided with a visual indicator that indicates whether the female press fitting has been properly crimped onto a male pipe or fitting.
Patent CA-3120274-A1 (CA)
Title: Solid-state compressor and method for providing counter pressure on a solid-state compressor cell stack
Inventor: BOS ALBERT
IPC: C25B15/02
Filed: 2019-11-21
Abstract: The invention relates to a solid-state compressor for electrochemically compressing a fluid, comprising: a compressor cell stack, comprising at least one compressor cell having a membrane electrode assembly sandwiched between two cell plates, an enclosure, clamping the compressor cell stack at opposing sides thereof, and at least one contact body, interposed between the compressor cell stack and the enclosure and contacting an outer surface of the compressor cell stack, wherein a space is enclosed between the enclosure and the contact body, which space is configured to contain a hydraulic fluid under pressure. The invention further relates to a method for operating such a solid-state compressor.
Patent CA-3121108-A1 (CA)
Inventor: MARTEMYANOV KIRILL
IPC: A61P25/36
Filed: 2019-10-15
Abstract: La présente invention concerne des méthodes de modulation de l'effet analgésique à médiation par les récepteurs opioïdes, par exemple, la promotion ou l'amélioration de l'analgésie chez des sujets ayant besoin d'un soulagement de la douleur. L'invention concerne également des méthodes d'atténuation ou de suppression de symptômes de sevrage chez des sujets présentant une utilisation chronique d'opioïdes. Ces méthodes comprennent l'administration aux sujets ayant besoin d'un traitement d'une quantité thérapeutiquement efficace d'un composé antagoniste de GPR139. L'invention concerne en outre des méthodes d'identification de nouveaux composés qui peuvent être utiles pour moduler un effet analgésique à médiation par les récepteurs opioïdes.
Patent CA-3122645-A1 (CA)
Title: Procedes d'analyse d'arn
Inventor: SCHWENGER ALEXANDER
IPC: C12Q1/6813
Filed: 2019-12-20
Abstract: La présente invention concerne des procédés d'analyse de molécules d'ARN. Les procédés selon l'invention comprennent des conjugués pour le clivage d'ARN comprenant une fraction chimique ayant une activité de clivage d'ARN et un oligonucléotide. L'oligonucléotide est conçu sur la base d'une séquence cible présente dans une molécule d'ARN, et le clivage de la molécule d'ARN est, entre autres, réalisé dans des conditions permettant l'hybridation de l'oligonucléotide à la séquence 5 cible. Ainsi, le procédé est facilement applicable à des molécules d'ARN de n'importe quelle séquence. Le procédé comprend en outre l'analyse des fragments d'ARN obtenus après clivage pour obtenir des informations sur les propriétés physiques de la molécule d'ARN.
Patent CA-3124868-A1 (CA)
Title: Methods, systems, articles of manufacture and apparatus to categorize image text
Inventor: ARROYO ROBERTO
IPC: G06V30/19
Filed: 2021-07-19
Abstract: Methods, apparatus, systems, and articles of manufacture are disclosed to categorize image text. An example apparatus includes region detection model training circuitry to identify candidate regions in an input image that include text, and generate bounding boxes around respective ones of the identified candidate regions. The example apparatus also includes mask application circuitry to improve optical character recognition (OCR) by applying a mask to the input image, wherein the mask removes content of the input image except for portions of the input image within the bounding boxes, and OCR circuitry to perform OCR on the masked input image to obtain text data within the bounding boxes.
Patent CA-3126083-A1 (CA)
Inventor: SPICER WADE
IPC: E05F1/10
Filed: 2020-01-28
Abstract: A lift system for a spa cover includes a fist lift assembly associated with a first side of a spa, and a second lift assembly associated with an opposed, second side of the spa. The first lift assembly includes a motor for applying an uncovering force to a spa cover. The second lift assembly includes a compression spring exerting a generally downward force on the cover when the cover is in the closed position, and a generally upwards force on the cover when the cover is moved towards an open position to assist in an uncovering operation. The second lift assembly also includes a tension spring configured to exert an upward force on the cover when the cover is in the open position to assist the first lift assembly in a covering operation.
Patent CA-3126469-A1 (CA)
Inventor: ZHOU WEIAN
IPC: E04F21/22
Filed: 2020-09-22
Abstract: A floor mounting tooling and mounting device, the floor mounting tooling includes: a telescopic member; a hook, which is pivotally provided on the telescopic member, the hook has an initial position on the telescopic member, a hook portion is provided on a side of the hook proximate to the telescopic member, the hook portion is used to fit into the engaging slot to hook the floor, and the hook is configured to be rotatable within a defined angle range with respect to the engaging slot; an elastic member, which is provided between the hook and the telescopic member, and the elastic member is configured to drive the hook to rotate toward the initial position.
Patent CA-3130092-A1 (CA)
Title: Matrix extracellular phosphoglycoprotein (mepe) variants and uses thereof
Inventor: BACKMAN JOSHUA
IPC: C12Q1/6883
Filed: 2020-02-07
Abstract: Methods of treating patients having decreased bone mineral density and/or osteoporosis, methods of identifying subjects having an increased risk of developing decreased bone mineral density and/or osteoporosis, and methods of diagnosing decreased bone mineral density and/or osteoporosis in a human subject, comprising detecting the presence of Matrix Extracellular Phosphoglycoprotein (MEPE) predicted loss-of-function variant nucleic acid molecules and polypeptides in a biological sample from the patient or subject, are provided herein.
Patent CA-3132524-A1 (CA)
Inventor: KOLTZ JR
IPC: A61B18/00
Filed: 2020-03-27
Abstract: Un revêtement pour l'électrode d'un instrument électrochirurgical augmente la capacité de l'électrode. Le revêtement comprend un matériau à haute permittivité tel que le titanate de baryum, le titanate de zirconate de plomb, le titanate de cuivre de calcium, ou un polymère conjugué. Le revêtement peut avoir une épaisseur de 0,0016 pouces et peut comprendre une ou plusieurs couches isolantes.
Patent CA-3132768-A1 (CA)
Inventor: HUNGERFORD MATTHEW THOMAS
IPC: G06N3/04
Filed: 2020-03-06
Abstract: L'invention concerne un écran tactile à champ électrique (champ E). Un flux continu de données de signal numérique qui représente des déviations de signal de champ E est reçu en provenance de multiples électrodes de réception. Le flux de données de signal numérique est traité à l'aide d'un modèle d'apprentissage automatique pour déterminer un événement tactile et un emplacement sur un écran d'affichage de l'écran tactile. L'événement tactile est traité. L'écran tactile à champ E peut déterminer si un événement anormal peut se produire provoquant un bruit dans les données de signal numérique. Si tel est le cas, le flux de données de signal numérique reçu est traité par l'intermédiaire d'un filtre passe-bas et d'un filtre de référence de moyenne de valeur absolue. Une différence entre les données filtrées est déterminée pour générer un flux filtré de données de signal numérique et est traitée à l'aide du modèle d'apprentissage automatique pour déterminer un événement tactile et un emplacement sur un écran d'affichage de l'événement tactile. L'événement tactile est traité.
Patent CA-3133417-A1 (CA)
Inventor: ARESKOGH DIMITRI
IPC: B30B11/16
Filed: 2020-03-11
Abstract: The present invention is directed to a process to produce agglomerated lignin with a controlled particle size distribution. The agglomerated lignin is essentially free of dust so that the risk of dust explosion is greatly reduced.
Patent CA-3135637-A1 (CA)
Inventor: LIU WEI
IPC: A61P25/00
Filed: 2019-07-31
Abstract: The present disclosure relates to nitrone azine crystal form, a preparation method, and an application thereof. Provided is a crystal form A of nitrone azine. The 2? position XRPD pattern thereof exhibits characteristic diffraction peaks at 0.60±0.2, 11.03±0.2, 15.31±0.2, 15.55±0.2, 17.14±0.2, 17.93±0.2, 23.81±0.2. The crystal form A has a low risk of crystal transformation and excellent stability, is conducive to the stability of the preparation during preparing and storage process thereof, and effectively guarantees the consistency of the content of the crystal form in the preparation. The crystal form A is also safe, effective, and quality controllable, has higher biological activity and excellent druggability, high bioavailability, rapid drug effect, and high biological activity.
Patent CA-3136868-A1 (CA)
Title: Polymer dispersion for coating wood for blocking migratable compounds
Inventor: BAZIN CLEMENT
IPC: C09D143/04
Filed: 2020-04-23
Abstract: The invention relates to an aqueous polymer dispersion, with said polymer comprising in its structure incorporated monomer units, from a monomer composition comprising: a) at least one (meth)acrylic monomer which is a C1-C18 (meth)acrylic ester, with no ionic group; b) at least one ethylenically unsaturated monomer having at least one carboxylic acid group; c) at least one ethylenically unsaturated monomer having a tertiary amine, and with said polymer additionally having blocked silane grafted groups in the form of -Si(OR1)3 or -Si-R2(OR1)2 or -Si-(R2)2(OR1), preferably -Si(OR1)3 or -Si-R2(OR1)2 with R1, R2 being the same or different C1 to C4 alkyl, and with said blocked silane graft groups being incorporated by at least one of the following two paths or the combination thereof; d) presence with the monomers a), b) and c) of at least one ethylenically unsaturated comonomer d) having, in addition to said ethylenic unsaturation, at least one blocked silane group as defined above and/or e) presence with the monomers a), b) and c) of, or after-treatment of the aqueous dispersion by, at least one silane compound e) having at least one blocked silane group as defined above and at least one functional group selected from: epoxy, amino, thio, hydroxy, isocyanate, preferably epoxy, the latter group being capable of reacting, at least in part, with the carboxylic groups of said monomer b). The invention also relates to a coating composition comprising said dispersion of the invention and the use thereof for aqueous protective coating compositions for wood.
Patent CA-3138185-A1 (CA)
Title: Processing cartridge for portable drug testing system
Inventor: FARQUAR GEORGE
IPC: G01N33/94
Filed: 2020-05-13
Abstract: A cartridge for sample preparation includes an inlet configured to receive a collected sample, a phase transfer assembly including a plurality of bead layers, and an outlet. The collected sample is configured to be transferred through the bead layers of the phase transfer assembly to extract a compound therefrom. The outlet is configured to transfer the extracted compound to a detector for analysis of the extracted compound.
Patent CA-3138225-A1 (CA)
Inventor: CHOI BYEONGDOO
IPC: H04N19/37
Filed: 2021-04-01
Abstract: L'invention concerne un procédé de décodage d'un train binaire vidéo codé utilisant au moins un processeur comprenant l'obtention d'une unité de couche d'abstraction de réseau (NAL) de couche de codage vidéo (VCL) ; la détermination du fait que l'unité NAL de VCL est une première unité NAL de VCL d'une unité d'image (PU) contenant l'unité NAL de VCL ; sur la base de la détermination que l'unité VCL NAL est la première unité VCL NAL de la PU, déterminer si l'unité VCL NAL est une première unité VCL NAL d'une unité d'accès (AU) contenant la PU ; et sur la base de la détermination que l'unité VCL NAL est la première unité VCL NAL de l'AU, décoder l'AU sur la base de l'unité VCL NAL.
Patent CA-3138479-A1 (CA)
Inventor: TSERN ELY
IPC: A47C27/15
Filed: 2019-05-01
Abstract: Un lit comprend des composants de contrôle environnemental, qui peuvent être des composants de régulation de température et des composants de réglage de pression selon certains modes de réalisation. Les composants de contrôle environnemental peuvent être conçus pour fournir différents environnements de sommeil sur la base de l'identité des dormeurs utilisant ou susceptibles d'utiliser le lit. Un dispositif de commande peut déterminer un nombre de dormeurs pour le lit, identifier les dormeurs, et déterminer s'il existe une attente d'arrivée ultérieure de dormeur dans la détermination d'une configuration pour les composants de contrôle environnemental dans la fourniture d'un environnement de sommeil pour le lit.
Patent CA-3140649-A1 (CA)
Title: Administration de metabolites pour moduler les voies metaboliques de cellules
Inventor: ACHARYA ABHINAV
IPC: A61K31/047
Filed: 2020-05-15
Abstract: La présente invention concerne des particules polymères à base de métabolites et des procédés de modulation du profil/des voies métaboliques intracellulaires. Par exemple, dans un aspect, l'invention concerne des microparticules polymères à base d'alpha-cétoglutarate (aKG) et des procédés d'utilisation.
Patent CA-3143545-A1 (CA)
Inventor: BLANCO-PILLADO MARIA JESUS
IPC: C07J7/00
Filed: 2020-06-29
Abstract: La présente invention concerne en partie un composé de formule (I) : ou un sel pharmaceutiquement acceptable de celui-ci, des compositions pharmaceutiques comprenant un composé de formule I, et des procédés d'utilisation des composés, par exemple, dans le traitement de troubles du SNC.
Patent CA-3144274-A1 (CA)
Title: Ultra-low waste disposable syringe with self-adjusting integrated safety features
Inventor: BERLER BARRY B
IPC: A61M5/178
Filed: 2020-06-24
Abstract: A system (10) with a needle head (12) that attaches to a syringe assembly (14). The syringe assembly (14) contains a barrel (16) and a plunger (18). The plunger (18) has a bore opening (26) that is accessible from within the barrel (16). A tubular spacer (40) is disposed within the barrel (16). The tubular spacer (40) defines a central opening (42). The needle head (12) has a needle (30) that extends from a needle base (36). The needle base (36) extends into the tubular spacer (40). A plug (28) is provided that blocks access to the needle (30). The plug (28) is displaced out of the tubular spacer (40) and into the bore opening (26) in the plunger (18). As the plug (28) is displaced, the plug (28) transfers into the bore opening (26) within the plunger (18).
Patent CA-3145510-A1 (CA)
Title: Nk cell composition and preparations for immunotherapy and methods for their production
Inventor: DELANEY COLLEEN
IPC: C12N5/0783
Filed: 2020-07-29
Abstract: The present invention provides NK cell compositions and/or preparations and methods of using such NK cell compositions and/or preparations for immunotherapy. The NK cell compositions and/or preparations can be used in therapies of a broad range of viral infections, bacterial infections, cancer and leukemia malignancies, and other diseases.
Patent CA-3146131-A1 (CA)
Inventor: IANCOVICI AVIRAM
IPC: H05K13/00
Filed: 2020-07-06
Abstract: The disclosure relates to systems, methods and devices for mitigating warpage in printed circuit boards (PCBs) high-frequency connect PCBs (HFCPs), or additively manufactured electronics (AME) with surface mounted chip packages (SMT) during reflow processing for soldering the SMT to the PCB, HFCP, or AME. More specifically, the disclosure is directed to the fabrication of a surface-complementary dielectric mask, or reflow compression mask to substantially encapsulate the SMT, and mitigate warpage, and/or protect the PCB, HFCP, or AME during shipment and further manipulation or processing.
Patent CA-3148530-A1 (CA)
Title: Structured anodes for lithium-based energy storage devices
Inventor: O'TOOLE TERRENCE R
IPC: H01M10/052
Filed: 2020-08-19
Abstract: An anode for an energy storage device includes a current collector. The current collector includes: i) an electrically conductive substrate including a first electrically conductive material; ii) a plurality of electrically conductive structures in electrical communication with the electrically conductive substrate, wherein each electrically conductive structure includes a second electrically conductive material; and iii) a metal oxide coating. The metal oxide coating includes one or both of: a) a first metal oxide material in contact with the electrically conductive substrate; or b) a second metal oxide material in contact with the electrically conductive structures; or both (a) and (b). The anode further includes lithium storage coating overlaying the metal oxide coating, the lithium storage layer including a total content of silicon, germanium, or a combination thereof, of at least 40 atomic %. The electrically conductive structures are at least partially embedded within the lithium storage coating.