baber/WOPTO huggingface dataset:
Patent CA-3020196-A1 (CA)
Inventor: SARSANEDAS MILLET PAU
IPC: C25F3/16
Filed: 2017-04-24
Abstract: La présente invention concerne un procédé pour le lissage et le brunissage de métaux par transport ionique avec des corps solides libres, lesquels corps solides sont conducteurs de l'électricité pour mettre en pratique ledit procédé, ce procédé consistant à fixer les pièces (1) au pôle positif d'un générateur de courant, au moyen d'un élément de fixation (2) associé à un dispositif et à soumettre les pièces au frottement avec des particules (4) de corps solides libres conducteurs de l'électricité et introduites dans un récipient (3) avec un environnement gazeux occupant l'espace (5) interstitiel et qui sont en contact électrique avec le pôle négatif (cathode) du générateur de courant, à travers le récipient (3) directement ou d'un anneau qui fait office de cathode. Les corps solides sont des particules (4), ayant une porosité et une affinité pour retenir le liquide électrolyte, en deçà de la quantité de saturation et qui présentent une conductivité électrique.
Patent CA-3021263-A1 (CA)
Title: Energy saving downhole and subsea valve
Inventor: HANSEN HENNING
IPC: E21B34/10
Filed: 2017-04-20
Abstract: A method for operating a pressure operated device in a wellbore includes conducting pressurized gas to a power fluid inlet port of a valve at a first pressure. The first pressure is selected to cause a shuttle in the valve to be positioned to enable flow of the pressurized gas through the valve to a power fluid flow port in communication with a power fluid inlet of the pneumatic device. Pressure of the pressurized gas is increased to a second pressure greater than the first pressure, whereby the shuttle moves to close the power fluid inlet port to flow and to vent the power fluid flow port to ambient pressure in the wellbore.
Patent CA-3023224-A1 (CA)
Title: Analyte sensor
Inventor: SHAH RAJIV
IPC: G01N27/327
Filed: 2017-05-03
Abstract: A working electrode measuring the presence of an analyte is described as one embodiment. The working electrode includes a working conductor with a reactive surface that is operated at a first potential. The working electrode further includes a first transport material with properties that enable analyte flux to the reactive surface. Additionally, the working electrode has a second transport material with properties that enable reactant flux to the reactive surface, wherein the analyte flux and the reactant flux are in dissimilar directions.
Patent CA-3023292-A1 (CA)
Title: Ensemble semoir en lignes
Inventor: HEATHCOTE CHAD
IPC: A01C7/18
Filed: 2017-05-05
Abstract: Un ensemble semoir en lignes ayant des ensembles chenilles décalés, un ensemble de commande de force descendante, un ensemble pour sillon, un ensemble de mesure de graines et un ensemble de distribution de graines.
Patent CA-3024096-A1 (CA)
Inventor: BOHN ROBERT COOPER
IPC: A47J39/02
Filed: 2017-05-12
Abstract: L'invention concerne un procédé d'affichage d'une durée de vie de batterie pour une batterie de chariot de réchauffage. Le procédé comprend les étapes consistant à détecter à l'aide d'un processeur qu'une tension de batterie de chariot de réchauffage se situe hors de la plage d'un seuil prédéterminé, à déterminer à l'aide d'un processeur un état de fonctionnement de chacun des dispositifs de chariot de réchauffage de périphérie d'une pluralité de dispositifs de chariot de réchauffage de périphérie et à régler automatiquement une échelle de batterie d'une batterie de chariot de réchauffage sur la base de laquelle la pluralité de dispositifs de chariot de réchauffage de périphérie se trouve dans un état de fonctionnement actif.
Patent CA-3028372-A1 (CA)
Inventor: LEE HYUNGSIK
IPC: F28D7/08
Filed: 2017-05-26
Abstract: An improved fired heater with air preheating provided by one or more heat pipes. The fired heater may include at least one bumer for combusting a fuel stream and an air stream and producing heated exhaust gases; a hot gas flow path and at least one conduit containing a process fluid to be heated by heat transfer from the heated exhaust gases; and an air preheater comprising at least one heat pipe having a first section exposed to the heated exhaust gases and a second section exposed to the air stream, wherein the heat pipe is positioned and arranged to transfer heat from the heated exhaust gases to the air stream, wherein the at least one heat pipe contains a working fluid sealed within the heat pipe, wherein said working fluid transfers heat from the heated exhaust gas to the air stream to be preheated.
Patent CA-3029572-A1 (CA)
Inventor: HANSES JOSEF
IPC: B27D1/10
Filed: 2017-07-05
Abstract: A laminated-veneer-lumber product made from veneer panels (T) which are glued, and pressed, to one another in a plurality of layers, at least one layer having a plurality of veneer panels which butt against one another and, at the butt joints, have a respective scarfing zone (Z), in which the thickness of the veneer panel decreases in the direction of an outer periphery (S) of the scarfing zone (Z), said periphery at the same time forming the periphery of the veneer panel (T), and which is delimited in the inward direction by an inner periphery (R), from which the veneer panel is at its full thickness (d), characterized in that at least the inner periphery (R) of the scarfing zone (Z), as seen in plan view, runs in an undulating manner.
Patent CA-3029813-A1 (CA)
Inventor: PUCCI FERDINANDO
IPC: A61K47/54
Filed: 2017-06-13
Abstract: The present disclosure features, at least in part, methods for conserving cell function, immune cell function, e.g., after one or more cycles of freezing and/or thawing the nucleated cell. In embodiments, the methods comprise contacting an immune cell with a protein nanoparticle comprising an IL-15 complex.
Patent CA-3031002-A1 (CA)
Inventor: NAVARRO LOPEZ VICENTE MANUEL
IPC: A61K35/745
Filed: 2017-07-18
Abstract: The present invention is intended for the use of a probiotic composition comprising Bifidobacterium animalis subs, lactis (B. lactis), Bifidobacterium longum and Lactobacillus casei, particularly the strains B. lactis CECT 8145, B. longum CECT 7347 and/or L. casei CECT 9104, in the treatment and/or prevention of atopic dermatitis.
Patent CA-3032997-A1 (CA)
Inventor: LEVNER DANIEL
IPC: G01N33/50
Filed: 2017-07-12
Abstract: Compositions, devices and methods are described for improving adhesion, attachment, and/or differentiation of cells in a microfluidic device or chip. In one embodiment, one or more ECM proteins are covalently coupled to the surface of a microchannel of a microfluidic device. The microfluidic devices can be stored or used immediately for culture and/or support of living cells such as mammalian cells, and/or for simulating a function of a tissue, e.g., a liver tissue, muscle tissue, etc. Extended adhesion and viability with sustained function over time is observed.
Patent CA-3034938-A1 (CA)
Title: Medical instrument with self-collapsing channel
Inventor: PALUSHI JETMIR
IPC: A61M25/01
Filed: 2019-02-26
Abstract: An apparatus includes a cannula, a suction port, and a guidewire channel. The cannula includes a proximal end, a distal end, and a first lumen. The suction port is configured to communicate suction to the distal end of the cannula via the first lumen. The guidewire channel includes an open proximal end, an open distal end, and a second lumen extending from the open proximal end to the open distal end. The guidewire channel is securely attached to the cannula such that the second lumen is laterally offset from the first lumen. The guidewire channel is configured to slidably receive a guidewire within the second lumen. The guidewire channel is formed of an elastic material such that the guidewire channel is configured to resiliently expand the second lumen outwardly to an expanded state in response to slidably receiving a guidewire therein.
Patent CA-3035365-A1 (CA)
Title: Alfalfa variety rrl43m115
Inventor: MCCASLIN MARK
IPC: A01H1/00
Filed: 2019-03-01
Abstract: The invention relates to the alfalfa variety designated RRL43M115. Provided by the invention are the seeds, plants and derivatives of the alfalfa variety RRL43M115. Also provided by the invention are tissue cultures of the alfalfa variety RRL43M115 and the plants regenerated therefrom. Still further provided by the invention are methods for producing alfalfa plants by crossing the alfalfa variety RRL43M115 with itself or another alfalfa variety and plants produced by such methods.
Patent CA-3035672-A1 (CA)
Title: Use of electrochemical oxidation for treatment of per-and polyfluoroalkyl substances (pfas) in waste generated from sorbent and resin regeneration processes
Inventor: CHIANG DORA (SHEAU-YUN)
IPC: C02F1/28
Filed: 2017-09-12
Abstract: Perfluorinated and polyfluorinated compounds in an effluent stream are destroyed by means of electro-oxidation. Although electro-oxidation can be used to directly treat effluent, a more efficient use is to pre-concentrate applicable pollutants with filters or sorbents. Concentrated perfluorinated and polyfluorinated compounds are removed from the filter or sorbent with a regenerant solution and treated by electro-oxidation. A current density of 0.5 mA/cm2 or 1 mA/cm2 effectively reduces the level of perfluorinated contaminants within 1-3 hr. using a titanium electrode. This allows both the regenerant and filter or sorbent to be reused and greatly reduces the amount of material that must be treated as hazardous waste.
Patent CA-3036642-A1 (CA)
Title: Procede de production de (r)-5-(3,4-difluorophenyl)-5-[(3-methyl-2-oxopyridin -1 (2h)-yl) methyl] imidazolidine -2,4-dione et intermediaire pour sa production
Inventor: SUMIKAWA Yoshitake
IPC: C07D401/06
Filed: 2017-09-21
Abstract: L'invention concerne un procédé de production de (R)-5-(3,4-difluorophényl)-5-[(3-méthyl-2-oxopyridin -1 (2H)-yl) méthyl] imidazolidine -2,4-dione, le procédé comprenant, (a) une étape d'isolement d'un isomère représenté par la formule (2) à partir d'un mélange d'isomères représenté par la formule (1), et (b) une étape d'obtention de (R)-5-(3,4-difluorophényl)-5-[(3-méthyl-2-oxopyridin -1 (2H)-yl) méthyl] imidazolidine -2,4-dione par élimination du groupe menthyloxycarbonyle du composé représenté par la formule (2), qui a été isolé à l'étape (a).
Patent CA-3037150-A1 (CA)
Inventor: MERTZ JOSHUA
IPC: C02F1/42
Filed: 2017-09-13
Abstract: L'invention concerne des systèmes et des procédés pour utiliser une configuration fil-étiquette avec des systèmes d'échange d'ions pour augmenter l'efficacité du processus, augmenter l'utilisation du support et réduire le temps d'arrêt du système.
Patent CA-3038310-A1 (CA)
Title: Active voltage location (avl) resolution
Inventor: GLINER VADIM
IPC: A61B34/20
Filed: 2019-03-28
Abstract: A method includes transmitting into a heart of a patient multiple voltages using multiple respective surface-electrodes attached externally to the patient. Repeatedly per each region of a plurality of regions of the heart (i) multiple respective calibration-voltages are measured in the region; (ii)                    a respective partial sub-set of the surface-electrodes is selected for the region, whose corresponding calibration-voltages minimize a cost-function, wherein the cost-function includes a first term that depends on magnitudes of gradients of the measured calibration-voltages, and a second term that depends on correlations among the gradients; and (iii) the partial sub-set of surface-electrodes selected for the region, are recorded for use in a subsequent session; and, in the subsequent session, a position of a probe inserted into a given region of the heart is calculated based only on the sub-set selected for the given region.
Patent CA-3040515-A1 (CA)
Title: Hair coloring kit and methods of use and doing business
Inventor: MCKENZIE CYNTHIA
IPC: A61K8/18
Filed: 2017-10-19
Abstract: A hair color retouch kit, components of the kit, and methods of use and doing business. The kit can include one or more mixing containers. In one embodiment, a mixing container provides a colorant compartment for sealingly or separately containing a custom hair coloring formulation and peroxide compartment for sealingly or separately containing peroxide. The mixing container(s) can be used by a professional hair colorist to provide a hair coloring client with custom hair coloring formulation and peroxide that can be mixed and applied by or for the client to hair regrowth that occurs after a hair coloring session with the professional. The kit can provide other components as desired, such as a mixing spatula, an applicator brush, and instructions for example. The kit can be packaged in attractive and efficient packaging, include indicia identifying the source of the kit, and be customized to promote the colorist, salon, or other entity.
Patent CA-3040855-A1 (CA)
Inventor: IRWIN KENNETH E
IPC: H04L9/32
Filed: 2016-10-21
Abstract: L'invention concerne un procédé et un système qui consistent à mettre en image numérique une partie sécurisée et une partie non sécurisée de documents de jeu protégés par une couche de grattage d'au moins un jeu, les documents de jeu comprenant des marques variables, les documents de jeu et ledit au moins un jeu étant associés à au moins un tirage global. Chaque tirage produit: i) une pluralité de documents de jeu non gagnants; et ii) une pluralité de documents de jeu gagnants, le gain étant déterminé par la révélation de marques variables selon une programmation de jeu prédéterminée. Au moins la partie sécurisée de l'image numérique est cachée sous la couche de grattage. La partie sécurisée peut être cryptée sous forme de texte chiffré, la partie non sécurisée demeurant un texte en clair. Cela permet d'obtenir une imagerie numérique sur demande à travers un réseau local ou réparti aussi bien d'une zone sécurisée que d'une zone non sécurisée de billets de loterie instantanée ou d'autres documents présentant des couches de grattage.
Patent CA-3041085-A1 (CA)
Inventor: DYKSTRA JASON D
IPC: E21B7/06
Filed: 2016-12-09
Abstract: A disclosed drilling system includes a drill string assembly having subsystem inputs that control ROP and other performance parameters; and a processing system that provides automated uncertainty mitigation of a model for controlling the subsystem inputs. The drilling string assembly may include a BHA subsystem and a drill string that connects the BHA to a drilling rig subsystem and a fluid circulation subsystem. The processing system operates by: obtaining a drilling system model having interaction states representing how each subsystem input impacts the subsystem; characterizing an uncertainty for each interaction state; evaluating an influence of each interaction state's uncertainty on the performance parameters; calculating a net benefit for mitigating said model uncertainties; automatically mitigating said one or more model uncertainties when the net benefit exceeds a threshold, thereby improving the model of the drilling system; and controlling the subsystem inputs based on the model.
Patent CA-3041728-A1 (CA)
Title: Water safety alarm and supervision aid including methodology embodied in the alarm for alerting a third party via a communications network
Inventor: BOYLE NORMAN
IPC: H04W4/90
Filed: 2019-04-30
Abstract: Disclosed herein is an electronic method for monitoring a wearable device, the device being in communication with a receiving device, comprising the steps of, transmitting, from the wearable device via a wireless communications protocol, an encoded signal capable of being received by the receiving device, the encoded signal including information identifying the wearable device and information regarding the status of the device, wherein, upon receipt of the encoded signal, the receiving device decodes the signal, and dependent on the received information regarding the status of the wearable device, the receiving device performs one or more of sending a broadcast signal including the encoded signal via a transceiver, sending the encoded signal to a second receiving device via a wireless communications network, sending an alarm signal to a second device and sounding an alarm.
Patent CA-3041977-A1 (CA)
Inventor: TAKEDA KAZUKI
IPC: H04L1/16
Filed: 2017-10-25
Abstract: La présente invention commande de manière appropriée une retransmission dans un futur système de communication sans fil. Le terminal d'utilisateur selon un aspect de la présente invention comprend : une unité de réception qui reçoit un signal descendant composé de blocs de transport comprenant une pluralité de blocs codés; et une unité de commande qui commande la transmission d'informations de confirmation de distribution en réponse au signal descendant. Selon l'invention, même lorsque la transmission des informations de confirmation de distribution est programmée pour chacun des blocs codés, l'unité de commande commande la transmission des informations de confirmation de distribution pour chacun des blocs de transport sur la base de la charge utile d'un signal montant ou d'informations de commande de liaison descendante pour programmer le signal descendant.
Patent CA-3042163-A1 (CA)
Inventor: BELBECK JEREMY
IPC: B65D19/08
Filed: 2019-05-03
Abstract: This device provides a safe and easy way to transport small and medium sized goods to and from different locations. It is Designed to easily and safely move cargo in warehouses as well as outside in storage yards and on many different work sites. Its structure allows it to be moved by different machines. The 4'x4' or 4'x8' footprint allows many different sizes of cargo to be loaded into the crate. The crates have replaceable sides for ease of repair incase of structural damage to the side walls. They are made either of plate steel or expanded metal mesh, to allow for safe cargo securement. Once loaded to a maximum of 5000 pounds the lid is secured and the crate is ready to be moved by forklift, skid steer, telehandler, boom truck, or crane. There are rated lifting lugs built into the unit to allow safe and secure legal handling of the crate. The engineered rating for the crate and lifting lugs are what makes this new and safe for crane operators to use on all work sites. The fully enclosed crate saves logistics. time and effort in packaging, by eliminating the need to wrap and strap small items that are difficult to tie down and secure. This device provides a safe and easy way to transport small and medium sized goods to and from different locations using machines such as forklift, skid steer, telehandler, boom truck, or overhead crane. The crates can be used to move cargo in warehouses, in storage yards, on worksites, and on trucks. The crates have replaceable sides, made from either plate steel or expanded metal mesh. The engineered rating for the crate and lifting lugs are what makes this new and safe for crane operators to use on all work sites.
Patent CA-3044702-A1 (CA)
Title: Integrated operating room lighting and patient warming system - design and components
Inventor: MANGIARDI JOHN R
IPC: A61G13/10
Filed: 2017-11-08
Abstract: An integrated air and lighting plenum comprising, general illumination lighting, airflow outlets, two circular arrangements of directional lighting (e.g., surgical lighting), and an accessory.
Patent CA-3044825-A1 (CA)
Title: Orbital trocar hole carving device with detachable handle and associated methods
Inventor: NINO JOHN
IPC: A61B17/00
Filed: 2017-11-20
Abstract: The present disclosure provides methods for forming or enlarging holes in objects. Objects may include bone tissue and methods for fixing matched medical plates to bodies. The movable trocar with toroidal interface is adjustable relative to the surface. The present disclosure also provides for products produced by the methods of the present disclosure and for apparatuses used to perform the methods of the present disclosure.
Patent CA-3045005-A1 (CA)
Inventor: CLARKE DANA S
IPC: A47J47/00
Filed: 2017-11-29
Abstract: A pot lid storage holder, which may be used for storing a pot lid having a knob-shaped handle with a necked-down portion disposed between the pot lid and a relatively enlarged portion of the handle, and for storing a pot lid having a drawer-pull type handle. The pot lid storage holder includes first and second gripping elements projecting from a base, the first and second gripping elements configured to receive through an opening therebetween, in a downstream direction of insertion of the pot lid into the holder pointing toward the base, the necked-down portion of the handle, and to exert a compressive spring force on the necked-down portion that decreases with increasing depth of insertion.
Patent CA-3046548-A1 (CA)
Title: Nkp46 binding agents
Inventor: ANCERIZ NADIA
IPC: C07K16/28
Filed: 2018-01-22
Abstract: The present invention provides antigen-binding proteins capable of binding to NKp46 polypeptides. The antigen-binding proteins have increased activity in the treatment of disorders characterized by NKp46-expressing cells, particularly tumor cells.
Patent CA-3046835-A1 (CA)
Inventor: LI JING
IPC: H04L9/32
Filed: 2017-11-17
Abstract: Provided are an identity verification method and apparatus, which are applied to a virtual reality device. The method can comprise: displaying a plurality of virtual reality items when an identity verification process for a user is initiated; determining selection operation information about the user for the virtual reality items; and determining that the user passes identity verification when the selection operation information matches pre-defined standard selection operation information. By means of the technical solution of the present application, identity verification in a virtual reality scene can be realized, and the verification process is efficient and convenient.
Patent CA-3048541-A1 (CA)
Inventor: BECKETT STEPHEN J
IPC: G21C1/08
Filed: 2019-07-03
Abstract: A nuclear power plant (10) comprises a nuclear reactor (12), the nuclear reactor comprising reactor fuel elements (14), a reactor vessel (16) surrounding the nuclear reactor (12) and a primary shield (18) surrounding the reactor vessel (16). The reactor fuel elements (14) are arranged between a first height (H1) and a second height (H2) above the first height (H1). The primary shield (18) comprises a base portion (30), an intermediate portion (32) and a top portion (34). The base portion (30) has an upper height (H3) below the first height (H1) and the base portion (30) comprises concrete. The top portion (34) has a lower height (H4) above the second height (H2) and the top portion (34) comprises concrete. The intermediate portion (32) is arranged vertically between the base portion (30) and the top portion (34) of the primary shield (18). The intermediate portion (32) comprises at least one support structure (36, 36A, 36B, 36C) and a matrix material containing tungsten or boron (32A, 32B), and the least one support structure (36, 36A, 36B, 36C) extends between the top portion (34) and the bottom portion (30) of the primary shield (18).
Patent CA-3048833-A1 (CA)
Title: Molecules d'acide nucleique regulatrices pour l'amplification de l'expression genetique specifique des graines et/ou preferentielle dans les graines dans des plantes
Inventor: KUHN JOSEF MARTIN
IPC: A23L19/00
Filed: 2010-08-11
Abstract: Il est décrit le domaine de la biologie moléculaire végétale et porte sur des procédés pour la production de promoteurs d'expression élevée spécifiques des graines et/ou préférentiels pour les graines et sur la production de plantes présentant une expression amplifiée spécifique des graines et/ou préférentielle dans les graines d'acides nucléiques, des acides nucléiques amplifiant l'expression d'acides nucléiques étant liés de façon fonctionnelle auxdits promoteurs et/ou introduits dans des plantes.