baber/WOPTO huggingface dataset:
Patent CA-3140359-A1 (CA)
Inventor: MEIER SIMON
IPC: G06F16/21
Filed: 2019-07-19
Abstract: A database system and method comprising a database system memory and at least a database server. The database system memory stores a database of data records and shared program instructions between database users. The shared program instructions define a privacy model comprising privacy restrictions for the database users and specify an authorization model comprising a set of authorizations that permit the database user to manipulate a subset of the data records consistent with the user's privacy restrictions. The database server includes a processor configured to execute the shared program instructions to: process a transaction submitted by a database user; determine whether the transaction conforms to the privacy and authorization models; and if the transaction passes step 2, commit the transaction and manipulate the subset of data records consistent with privacy and authorization models.
Patent CA-3142844-A1 (CA)
Title: Hybrid radiation absorber for solar power plant, and method for preparing such an absorber
Inventor: PARE SYLVAIN
IPC: F24S70/10
Filed: 2020-05-26
Abstract: The present invention relates to a solar radiation absorber for a concentrated solar thermal power plant, the absorber being characterised in that it is formed from a monolithic piece of silicon carbide, the absorption surface of which is, for example, coated with tungsten dendrites, in particular for the production of a collector or a system for a solar power plant. The invention also relates to a method for preparing such an absorber.
Patent CA-3143364-A1 (CA)
Title: .beta.-glucan composition and use therefor
Inventor: YU GUANGLI
IPC: A61P35/00
Filed: 2020-06-15
Abstract: The present invention belongs to the field of medicine, and in particular relates to a ß -glucan, the composition comprising the same, the use thereof, and the preparing method therefor. Specifically, the present invention provides a ß -glucan, characterized in that the composition comprising ß -glucan having a structure of formula (I) or formula (II).
Patent CA-3143612-A1 (CA)
Title: Process for treating a feedstock comprising halides
Inventor: JORGENSEN LARS
IPC: C10G45/08
Filed: 2020-06-19
Abstract: A broad aspect of the present disclosure relates to a process for conversion of a hydro- carbonaceous feed comprising at least 20 ppmw, 100 ppmw or 500 ppmw and less than 1000 ppmw, 5000 ppmw or 10000 ppmw halides, to a hydrocarbon product stream by hydrotreatment, in the presence of a material catalytically active in hy- drotreatment and an amount of hydrogen, wherein said hydrocarbon product stream comprises an amount of ionic halides, wherein said hydrocarbon product stream is combined with an amount of wash water, wherein the weight ratio between wash water and hydrocarbon product stream water is above 1:10, 1:5 or 1:2 and below 1:1, 2:1 or 10:1,10 and wherein the combined hydrocarbon product stream and wash water are separated in a non-polar stream of hydrocarbon product and a polar stream of wash water comprising ionic halides, such that from 50%, 90% or 99% to 100% of said ionic halides are transferred from said hydrocarbon product stream to the polar stream of wash water comprising ionic halides, characterized in said polar stream of wash water comprising ionic halides being directed to a means of concentrating, to provide a stream of purified water and a stream of brine having a concentration of ionic halides being more than 2 times, 5 times or 10 times and less than 50 times or 100 times above that of the polar stream of waste water comprising ionic halides, with the associated benefit of such a process being able to receive a hydrocarbonaceous mixture with a high amount of halides, purifying it to a quality hydrocarbon product while minimizing the consumption of water.
Patent CA-3144834-A1 (CA)
Title: Orchestrated control for displaying media
Inventor: BROCKMANN RONALD A
IPC: H04N21/222
Filed: 2020-06-05
Abstract: A client device receives a first image frame from a server, stores the first image frame and generates a first modified image that corresponds to the first image frame. The client transmits, to a remote device, the generated first modified image. The remote device uses the first modified image to determine the instruction for displaying the second image frame. The client receives, from the remote device, an instruction for displaying a second image frame. In response to receiving the instruction, the client device displays, on a display communicatively coupled to the client device, the second image frame.
Patent CA-3146254-A1 (CA)
Title: Portable tool for mobile use
Inventor: LITTWIN THOMAS
IPC: B25F5/02
Filed: 2019-09-11
Abstract: The invention relates to a portable tool (1) for mobile use, for example a spreading tool, cutting tool, or combination tool with cutting and spreading functions, comprising a housing (12); an electric motor which is located in the housing (12); an insert shaft (26) on the tool (1); a power supply in the form of a battery (18), wherein the battery (18) or a terminal for connecting to an external energy source is located in the insert shaft (26); a mechanically or hydraulically driven movable piston rod (5) for carrying out work, in particular spreading work, cutting work, lifting, and/or pressing work; and an electronic control and regulating device for controlling and/or regulating the electric motor (3), comprising a printed circuit board (8) which is potted with a potting compound (17) and on which electronic components (9) are arranged. At least one contact (27), which is made of an electrically conductive material, preferably a flat contact oriented in the insertion direction, is provided on the insert shaft (26), said contact allowing a releasable electric contact between the battery (18) and the electronic control and regulating device of the tool (1) by inserting the battery (18) into the insert shaft (26). Furthermore, the contact (27) is divided into a first surface region (41) and a second surface region (42), wherein the first surface region (41) is covered with a nonconductive protective layer (43), and the second surface region (42) is free of the protective layer.
Patent CA-3146902-A1 (CA)
Title: Nasal cannula with reinforcing feature
Inventor: BEURDEN JASON VAN
IPC: A61M16/16
Filed: 2009-12-01
Abstract: A nasal cannula arrangement for use in systems for delivering respiratory gases to a patient comprises a gases inlet manifold part in fluid communication with at least one elongate prong insertable into a patient airway. Face mount parts extending laterally from the elongate prongs are attached to the gases inlet manifold part, and are adapted to rest against the patient's face to stabilize the cannula arrangement. The elongate prongs include a reinforcing feature providing structural rigidity, and preventing the collapse of the prong in at least one axis, and in response to a tensile or compressive force.
Patent CA-3147522-A1 (CA)
Title: Diffusion article
Inventor: SMITH MARK
IPC: B22D1/00
Filed: 2020-08-12
Abstract: A diffusion component for impregnating molten steel with a gas includes a barrier having a first side and a second side, a through-hole formed within the barrier, the through-hole connecting the first side to the second side, and a porous element arranged within the through-hole such that the flow of molten steel passes over the porous element. At least one flow disrupter is arranged relative to the porous element and configured to promote non-laminar flow of molten steel passing through the through-hole.
Patent CA-3148301-A1 (CA)
Title: System and method for measuring the brix of a liquid
Inventor: CHABOT MARC-ANDRE
IPC: G01N9/04
Filed: 2022-02-10
Abstract: The present disclosure relates to a system and to a method for measuring Brix of a liquid such as sap, syrup or taffy. The system for measuring Brix of a liquid comprises: a tank for receiving a volume of the liquid; a temperature reading apparatus for measuring a temperature of the liquid; a weighing apparatus for measuring a weight of the volume of liquid received in the tank; a volume measurement system for measuring the volume of the liquid received in the tank; and a computer operatively connected to the apparatuses and using the data received from the same to determine the Brix of the liquid. The method comprising providing the Brix measuring system; measuring the temperature, weight, volume of the liquid received in the tank, and determining the Brix measurement based on the data received and using the computer.
Patent CA-3148733-A1 (CA)
Title: A method and an apparatus for at least partially draining an operating system
Inventor: LOW ROBERT
IPC: F25B45/00
Filed: 2020-07-27
Abstract: A method for at least partially draining an operating system, which contains a working fluid (comprising carbon dioxide (R744) and a halogenated hydrocarbon). The method comprises transferring the working fluid to a target container, from the operating system, wherein the working fluid is contacted with an absorptive bed.
Patent CA-3148993-A1 (CA)
Inventor: RAAHEIM ARNE
IPC: C01B3/38
Filed: 2020-08-19
Abstract: Hydrogen-fuelled gas turbine power system comprising a compressor (22), a combustor (24) and a turbine (26) as well as a fuel supply device (10). The fuel supply device (10) has the form of a hydrogen gas producing reactor system with at least one reactor (12) based on sorption enhanced steam methane reforming (SE-SMR) and/ or sorption enhanced water gas shift (SE-WGS) of syngas. The reactor (12) is connected ina closed loop with a regenerator (14) for circulating and regenerating a CO<sub>2</sub> absorber between the reactor (12) and the regenerator (14). Additionally, there is a closed heat exchange loop (21) between the regenerator (14) of the hydrogen gas producing reactor system (10) and the downstream end of the combustor (24) or the upstream end of the turbine (26). A method of its use is also contemplated.
Patent CA-3153240-A1 (CA)
Inventor: CUSHEN PATRICK
IPC: A61B17/32
Filed: 2020-09-03
Abstract: An instrument sleeve is provided for use with a surgical rotary instrument having a tube extending to a distal tube end, and a cutting accessory having a head and a shank extending from the head adapted to be rotatably supported by the tube of the rotary instrument. The instrument sleeve comprises a sleeve body extending between proximal and distal sleeve portions, a first lumen for receiving at least a portion of the tube of the rotary instrument, and a shield extension coupled to the sleeve body. The shield extension extends between proximal and distal shield portions the proximal shield portion engaged with the distal sleeve portion and adapted to minimize tissue wrap about the cutting accessory shank.
Patent CA-3158159-A1 (CA)
Title: Systemes et procedes de suivi de jetons de jeu
Inventor: BULZACKI ADRIAN
IPC: G07F17/32
Filed: 2020-10-15
Abstract: L'invention concerne des systèmes et des procédés de suivi de jetons de jeu sur une table de jeu. Le système peut comprendre une surface de jeu, un plateau de jetons comprenant une pluralité de formations de stockage de jetons pour recevoir des jetons de jeu, un dispositif électroluminescent pour éclairer les jetons de jeu et un diffuseur associé au dispositif électroluminescent pour modifier la lumière émise par le dispositif électroluminescent en un second motif de distribution de lumière. Des images des jetons de jeu éclairés sont traitées pour identifier le ou les jetons de jeu et la ou les quantités de jetons de jeu associées auxdits un ou plusieurs jetons de jeu. Les quantités de jetons de jeu sont transmises à un serveur de surveillance de jeu.
Patent CA-3161101-A1 (CA)
Inventor: SPROGOE KENNETT
IPC: A61K47/50
Filed: 2021-01-12
Abstract: La présente invention concerne un composé PTH destiné à être utilisé dans le traitement de l'hypoparathyroïdisme, le traitement comprenant des administrations quotidiennes individuelles du composé PTH à un patient et le sevrage par rapport aux médicaments classiques en quatre semaines à partir du moment où la première dose du composé PTH a été administrée.
Patent CA-3162387-A1 (CA)
Title: Compositions and methods for treating inflammatory bowel disease
Inventor: BRITTON GRAHAM J
IPC: A61K35/74
Filed: 2020-12-19
Abstract: The present invention provides methods of diagnosing, treating, and monitoring the progression of inflammatory bowel disease in a subject, including, for example, by monitoring ROR?t+Th or ROR?t+Treg cell levels and treating the subject accordingly.
Patent CA-3163017-A1 (CA)
Title: Method for purifying biologically active peptide by using protein a affinity chromatography
Inventor: SONG DAEHAE
IPC: C07K16/18
Filed: 2020-12-24
Abstract: The present invention provides a method for purifying an Fc-containing biologically active peptide mixture by using an affinity column comprising an affinity matrix that contains a protein A ligand, the mixture comprising a first Fc-containing biologically active peptide and a second Fc-containing biologically active peptide, wherein the second Fc-containing biologically active peptide comprises at least one more human VH3 domain than the first Fc-containing biologically active peptide. According to the purification method, biologically active peptides having the same or similar structures can be precisely separated with high purity, while process simplification is achieved.
Patent CA-3163643-A1 (CA)
Title: Machine a boisson dotee d'une vanne d'alimentation en eau actionnee
Inventor: ESCALIER THIBAULT
IPC: A47J31/46
Filed: 2020-12-15
Abstract: L'invention concerne une machine (1) de préparation d'une boisson (3) ayant une unité de traitement de boisson (10, 20) formée d'un premier élément d'unité de traitement (10) et d'un second élément d'unité de traitement (20) qui délimitent une chambre (21) et qui sont mobiles entre une configuration distante dans laquelle un ingrédient aromatisant (2) est reçu dans la chambre (21) et une configuration proche dans laquelle l'ingrédient aromatisant (2) est maintenu et mélangé avec de l'eau (4) dans la chambre (21) pendant la préparation de la boisson. La machine inclut : une source d'eau pour distribuer l'eau (4) vers l'unité de traitement de boisson (10, 20) ; un guide d'eau (30) pour guider l'eau (4) entre la source d'eau et la chambre (21) ; un agencement de vanne (50) pour commander un écoulement de l'eau (4) le long du guide d'eau (30) ; un actionneur pour actionner l'agencement de vanne (50) pour commander l'écoulement d'eau le long du guide d'eau (30) ; et une structure de support (70) ayant une base (72) qui est fixe pendant la préparation de la boisson et qui supporte au moins l'agencement de vanne (50). L'agencement de vanne (50) est monté rotatif sur la structure de support (70) et entraîné en rotation par l'actionneur pour commander le flux d'eau.
Patent CA-3166321-A1 (CA)
Inventor: STEPHENS MAONI ZHANG
IPC: G06F9/52
Filed: 2020-11-17
Abstract: Selon l'invention, des nettoyeurs et d'autres logiciels peuvent utiliser un logiciel multifil sans verrous performant. Des mises à jour unitaires sans verrous apportées à un ensemble de variables impliquent une valeur de mise à jour Z, des barrières de libération et des barrières d'acquisition qui imposent des ordres sur l'exécution du code, et l'atomicité résultant d'un alignement de variables. Un transport est réalisé avec une étape de placement de valeurs et une étape de récupération de valeurs. Le placement de valeurs consiste à remplacer une valeur non mise à jour dans Var1 par Z, à exécuter une barrière de libération, à remplacer les valeurs non mises à jour d'autres variables par des valeurs de mise à jour, à exécuter une autre barrière de libération, et à remplacer Z par la valeur de mise à jour de Var1. La récupération de valeurs consiste à mettre Var1 en mémoire dans DestVar1A, à exécuter une barrière d'acquisition, à mettre les autres variables en mémoire dans des variables de destination respectives, à exécuter une autre barrière d'acquisition, à mettre Var1 en mémoire dans DestVar1B, et à répéter si DestVar1A est Z ou si DestVar1A et DestVar1B sont inégales. Cette solution transporte les valeurs de mise à jour sans verrous, comme une unité.
Patent CA-3166380-A1 (CA)
Inventor: REZAEI NAGHMEH
IPC: G06V10/56
Filed: 2021-01-29
Abstract: The technology disclosed relates to classification of process cycle images to predict success or failure of process cycles. The technology disclosed includes capturing and processing images of sections arranged on an image generating chip in genotyping process. Image description features of production cycle images are created and given as input to classifiers. A trained classifier separates successful production images from unsuccessful or failed production images. The failed production images are further classified by a trained root cause classifier into various categories of failure.
Patent CA-3166443-A1 (CA)
Title: Water-redispersible graphene powder
Inventor: TRAN TUAN SANG
IPC: C01B32/182
Filed: 2020-11-27
Abstract: The invention described herein provides a dry graphene powder composition comprising pristine graphene flakes, wherein the pristine graphene flakes are non-covalently functionalised with polymeric amphiphilic molecules and wherein the dry graphene powder composition is capable of forming a stable homogeneous dispersion in aqueous or alcoholic media, in the absence of free dispersants or stabilizers, as well as methods for producing same, and the use thereof in graphene inks, for 2D and 3D printing, for production of flexible circuits, electrodes, electrocatalysts, for fabrication of nanocomposites and for wet-spinning of pristine graphene fibers.
Patent CA-3168289-A1 (CA)
Title: Method and system for monitoring microservices
Inventor: WANG FUPING
IPC: H04L43/00
Filed: 2019-09-19
Abstract: Disclosed are a micro-service monitoring method and system, belonging to the technical field of micro-services. The method comprises: a service registration center registering a service instance of a micro-service; a monitoring center sending a state acquisition request to a service gateway; the service gateway receiving the state acquisition request, and acquiring, from the service registration center, a registration record of the service instance indicated by the state acquisition request; the service gateway querying a service state of the indicated service instance according to the registration record, and sending a service state query result to the monitoring center; and the monitoring center receiving the service state query result and performing corresponding processing. The embodiments of the present invention can improve the monitoring convenience and monitoring time effectiveness of a micro-service, and the problem of resources being occupied by a monitoring program does not occur.
Patent CA-3171686-A1 (CA)
Inventor: WECK ARNAUD
IPC: B23K26/36
Filed: 2022-08-30
Abstract: Systems and methods described for embossing micro-scale features are provided. On various substrates. Micro-scaled features can contain nanometer to micrometer structural features. Various embodiments may relate to methods and systems that may allow substrates, non-limiting examples of which may include metals such as silver, copper, tin, gold, or the like, to be embossed to diffract light into various colors that can be refracted at various perspective angles. High-quality grooves can be machined down to the sub-micron or nanometer regime to generate embossment moulds for fast, single-step, repeated (e.g. in the order of tens to thousands) replication of gratings on bulk metallic substrates using a same embossing die without significant loss of embossing quality.
Patent CA-3175164-A1 (CA)
Inventor: KOOPSINGRAVEN JAN
IPC: B60L5/30
Filed: 2021-11-11
Abstract: The invention relates to a drive arrangement (1) for moving a contacting device (2) from a raised position to a lowered position. Hingedly interconnected arms (3, 6, 10) carry the contacting device (2), which can be moved by pivoting the arms (3, 6, 10). An actuating drive (12) is connected to an actuating lever (15) on the first arm (3) and can raise or lower this arm via a driving element, while the arm (3), by means of its gravitational force, is supported on the driving element. In the lowered position, there is no supporting on the driving element (19). A spring (18) acts counter to the actuating drive (12). The invention also relates to a lowerable contacting device (2) having such a drive arrangement and to the use thereof. The drive arrangement allows energy-independent emergency raising.
Patent CA-3175937-A1 (CA)
Title: Molding material, molded article, and production method for molding material
Inventor: NAKAISHI MASAHITO
IPC: C08L101/00
Filed: 2021-06-18
Abstract: Provided are: a molding material capable of using a biomass material and being heated at a temperature higher than that for conventional materials during a molding process; a molded article; and a production method for the molding material. The molding material according to an embodiment of the present invention uses, as a biomass material obtained from a water-containing organic matter, a biomass material in which the water content is at most 20 [%], the number of mesophilic aerobic bacteria is at most 105/g, and the maximum exothermic peak is detected at 300 [°C] or higher by differential thermal analysis. Since a biomass material wherein the temperature at which the maximum exothermic peak is detected by differential thermal analysis is higher than that for conventional biomass materials is used, the molding material can be heated at a temperature higher than that for conventional materials during a molding process.
Patent CA-3176829-A1 (CA)
Title: Electrical docking station
Inventor: SUNDE JONATHAN A
IPC: H02B1/30
Filed: 2019-11-29
Abstract: Systems and apparatuses for access-controlled electrical docking stations that automatically switch power to an electrical system between generator power and utility power are disclosed herein. An illustrative electrical docking station can include a cabinet that houses a circuit breaker, a generator interface to connect generators to the electrical docking station, an Automatic Transfer Switch, and a power supply. The power supply can supply converted DC power and protection to different accessories for the electrical docking station including an alarm, a supervisory control and data acquisition (SCADA), and a locking mechanism. The locking mechanism can be configured to lock a door to the generator connectors in a closed position when the ATS is energized by a generator and to not lock the door when the door is in an open position. In some such circumstances, the alarm can shine green or provide an audible alarm and shine red respectively.
Patent CA-3178163-A1 (CA)
Title: Arithmetic encoding/decoding of spectral coefficients using preceding spectral coefficients
Inventor: WUEBBOLT OLIVER
IPC: H03M7/40
Filed: 2010-10-01
Abstract: The invention proposes a method and a device for arithmetic encoding of a current spectral coefficient using preceding spectral coefficients. Said preceding spectral coefficients are already encoded and both, said preceding and current spectral coefficients, are comprised in one or more quantized spectra resulting from quantizing time-frequency-transform of video, audio or speech signal sample values. Said method comprises processing the preceding spectral coefficients, using the processed preceding spectral coefficients for determining a context class being one of at least two different context classes, using the determined context class and a mapping from the at least two different context classes to at least two different probability density functions for determining the probability density function, and arithmetic encoding the current spectral coefficient based on the determined probability density function wherein processing the preceding spectral coefficients comprises non-uniformly quantizing absolutes of the preceding spectral coefficients for use in determining of the context class.