baber/WOPTO huggingface dataset:
Patent CA-3032624-A1 (CA)
Inventor: MEHN PETER
IPC: B23K9/10
Filed: 2017-07-26
Abstract: L'invention concerne des procédés et un appareil pour communiquer par l'intermédiaire d'un câble de soudure. Un exemple de dispositif de communication de circuit de soudure comprend un circuit récepteur, un processeur et un adaptateur de communication local. Le circuit récepteur reçoit une communication par l'intermédiaire d'un circuit de soudure tandis que le courant circule à travers le circuit de soudure ou après que le courant s'est arrêté de s'écouler à travers le circuit de soudure, la communication comprenant des informations de rétroaction de tension de soudure mesurées au niveau d'un dispositif situé à distance d'une alimentation électrique et à distance du dispositif de communication de circuit de soudure tandis que le courant circule à travers le circuit de soudure. Le processeur génère des informations de commande d'alimentation électrique sur la base des informations de rétroaction de tension de soudure. L'adaptateur de communication local transmet les informations de commande d'alimentation électrique pour commander une puissance de type soudure délivrée par un convertisseur de puissance pour réguler une tension de soudure à une valeur de consigne de tension de soudure.
Patent CA-3032779-A1 (CA)
Title: Configurable electronics packages
Inventor: TREIBLE DANIEL ROBERT
IPC: H05K7/10
Filed: 2019-02-05
Abstract: An electrical device can include a first housing having at least one wall that forms a first cavity, where the first cavity formed by the at least one wall has a first shape and a first size. The electrical device can also include multiple configurable electronics packages disposed within the first cavity, where the configurable electronics packages are connected to each other and positioned in a first orientation within the first cavity. The configurable packages can be configured to be connected to each other and positioned in a second orientation within a second cavity of a second housing, where the second cavity has a second shape and a second size.
Patent CA-3035589-A1 (CA)
Inventor: SWANSON MEGHAN E
IPC: G01N27/12
Filed: 2017-10-16
Abstract: A combustible gas sensor includes a first sensing element, which includes a catalyst and a heating element in operative connection with the catalyst to heat the catalyst above a temperature to combust gas analytes of interest, and electronic circuitry in operative connection with the heating element of the first sensing element to periodically cycle the first sensing element between a temperature above the temperature to combust the analytes of interest and a temperature at which the catalyst is substantially inactive to catalyze oxidative combustion of the analytes of interest. The electronic circuitry is adapted to determine a species of at least one of the gas analytes of interest from a first output of the combustible gas sensor during an ON time within a cycle duration. The electronic circuitry is further adapted to determine a concentration of the species of gas from a second output of the combustible gas sensor.
Patent CA-3038217-A1 (CA)
Inventor: TAMBURINI LUCIANO
IPC: F26B1/00
Filed: 2017-09-27
Abstract: The invention relates to a method for convectively drying bulk material in a container (1). A gas mixture flows around the bulk material to be dried in the container (1) in a drying step, said gas mixture absorbing water contained in the bulk material to be dried and subsequently being discharged out of the container (1). A cooling step is carried out prior to the drying step, wherein the bulk material is brought to a temperature below the ambient temperature. Both the cooling step as well as the drying step are carried out in the same gas-tight container (1).
Patent CA-3039209-A1 (CA)
Title: Liquid photo initiating compound and uses of the same
Inventor: CHANG WEI-CHUN
IPC: C08F2/46
Filed: 2019-04-04
Abstract: A liquid photo initiating compound and uses of the same are provided. The compound is represented by the following Formula I: (see formula I) in Formula I, R1 and R2 are independently H or C1-C3 alkyl, and R3 is H or methyl.
Patent CA-3044011-A1 (CA)
Inventor: SUN SHIJUN
IPC: H04N19/80
Filed: 2002-09-11
Abstract: Les régions adjacentes sont déterminées dans une image. Des paramètres de codage pour ces régions adjacents sont définis. On procède à un filtrage adaptif au niveau de la région située entre les régions adjacentes déterminées.
Patent CA-3044037-A1 (CA)
Title: Optimal storage of load data for lifetime prediction for equipment used in a well operation
Inventor: HERBIG CHRISTIAN
IPC: G05B23/02
Filed: 2017-11-14
Abstract: Examples of techniques for optimal storage of load data for lifetime prediction for a piece of equipment used in a well operation are disclosed. In one example implementation according to aspects of the present disclosure, a method may include: using a lifetime model for the piece of equipment used in the well operation; discretizing, by a processing device, a load data spectrum into one or more buckets, the one or more buckets having a bucket size, wherein the bucket size of at least one bucket is based on one of the lifetime model and a distribution of load data; collecting load data of the piece of equipment; assigning, by the processing device, the collected load data to the one or more buckets of the load data spectrum; and storing, by the processing device, the collected load data assigned to the one or more buckets to a memory.
Patent CA-3044729-A1 (CA)
Inventor: SETO PUI
IPC: C07K16/28
Filed: 2017-11-22
Abstract: L'invention concerne des protéines trispécifiques ciblant l'antigène membranaire spécifique de la prostate (PSMA) comprenant un domaine se liant à CD3, un domaine d'extension de demi-vie et un domaine se liant à PSMA. L'invention concerne également des compositions pharmaceutiques associées, ainsi que des acides nucléiques, des vecteurs d'expression recombinés et des cellules hôtes permettant d'obtenir de telles protéines trispécifiques de ciblage de PSMA. L'invention concerne en outre des méthodes d'utilisation des protéines trispécifiques de ciblage de PSMA dans la prévention et/ou le traitement de maladies, d'états pathologiques et de troubles.
Patent CA-3047542-A1 (CA)
Inventor: PLACZEK WILLIAM J
IPC: G01N33/96
Filed: 2017-12-19
Abstract: Provided herein are mass spectrometric standards for distinguishing hemoglobin beta (HBB) and hemoglobin beta sickle (HBS) and methods of using these standards to determine the amount of HBB relative to HBS in a sample.
Patent CA-3049446-A1 (CA)
Title: Modular pneumatic well pump system
Inventor: SIMPSON DAVID D
IPC: E21B43/12
Filed: 2018-01-17
Abstract: The present disclosure relates to a modular fluid pump system for configuring a fluid pump in a selected one of first and second configurations. The system may have a first pump casing with a first diameter, and a second pump casing with a second diameter smaller than the first diameter. A tubular frame may be included along with a first float having a first diameter positioned over the tubular frame for sliding longitudinal movement along the tubular frame. The first pump casing may be used to configure the fluid pump in the first configuration, to thus provide a first degree of clearance between the first float and an inner surface of the first pump casing, or alternatively the second pump casing may be used to configure the fluid pump in the second configuration, which provides a second degree of clearance between the first float and an inner of the second pump casing.
Patent CA-3049571-A1 (CA)
Inventor: BALASUBRAMANIAN RAMESHKUMAR
IPC: H04W76/14
Filed: 2019-07-12
Abstract: A Wireless Avionics Intra-Communications (WAIC) interface device provides communication between a portable electronic device and a WAIC controller. The WAIC  interface device includes a housing, a wireless antenna, wireless access point electronics, and an interface controller. The housing is configured to be mounted to an interior surface of an aircraft and to receive and engage the portable electronic device. The wireless access point electronics are connected via a communication port to a first wired connection to communicate with the WAIC controller. The interface controller authenticates the portable electronic device. A WAIC  coordinator is connected to the WAIC controller via a second wired connection, and is configured to communicate wirelessly over a WAIC frequency range between 4.2 gigahertz (GHz) and 4.4 GHz. An end node includes a transceiver configured to communicate wirelessly with the WAIC coordinator over the WAIC frequency range between 4.2 gigahertz (GHz) and 4.4 GHz.
Patent CA-3050494-A1 (CA)
Inventor: LABBE MICHEL
IPC: F01D25/16
Filed: 2019-07-23
Abstract: A controlled gap radial oil sealing assembly in a gas turbine engine having a centre rotational axis defining an axial direction, the controlled gap radial sealing assembly comprises a seal element located around a cooperating seal runner and sized to define a controlled sealing gap between them, the seal runner having an axial length extending beyond an axial width of the seal element into an oiled region of the engine.  A first annular surface radially outwardly spaced from and extending substantially along the axial length of the seal runner, the first annular surface sealingly cooperating with a seal housing of the seal element, and a second annular surface axially extending to overlap at least a portion of the first annular surface, the second annular surface radially outwardly spaced from the first annular surface relative to the center axis.
Patent CA-3052171-A1 (CA)
Inventor: WOOD BLAKE
IPC: E21B33/124
Filed: 2019-08-14
Abstract: The invention relates to a multi-stage hydraulic fracturing tool and system for controllably exposing selected locations along a wellbore to a pressurized fluid. The system includes a casing having one or more ports, one or more actuation members which travel down a borehole, and one or more sliding sleeves which initially cover some of the ports and are movable using a mating actuation member to uncover those ports. The system further comprises a stop mechanism to contact the sliding sleeve member after the sliding sleeve member has moved a first distance downhole under a first predefined amount of force, and a release mechanism to cause the actuation member to disengage from the sliding sleeve member release under a second predetermined amount of force.
Patent CA-3052956-A1 (CA)
Inventor: MASINI PAOLO
IPC: G01J5/06
Filed: 2018-01-22
Abstract: Methods and apparatus for preventing solar damage, and other heat-related damage, to uncooled microbolometer pixels. In certain examples, at least some of the pixels (110) of an uncooled microbolometer are configured with a bimetallic thermal shorting structure (200) that protects the pixel(s) from excessive heat damage. In other examples a thermochroic membrane that becomes highly reflective at temperatures above a certain threshold is applied over the microbolometer pixels to prevent the pixels from being damaged by excessive heat.
Patent CA-3057792-A1 (CA)
Title: Rotary breaking for creating an oil sand slurry
Inventor: MARKS ANITA
IPC: B02C17/02
Filed: 2008-06-19
Abstract: Enhanced methods and apparatuses for preparing an oil sand slurry can include depositing mined oil sand ore into a rotatable breaker tube. As the rotary breaker rotates, the ore is advanced and broken. Process fluid may be differentially distributed throughout the length of the rotary breaker, forming an oil sand slurry and assisting in the comminution and ablation of the ore. The comminuted oil sand and process fluid pass through perforations in the rotary breaker, and are collected below, while oversized ore lumps are ejected out of the discharge end of the rotary breaker. The rotatable breaker may have various features related to perforation sizing, design of lifting and advancing elements, and process fluid supply configurations.
Patent CA-3058864-A1 (CA)
Title: Cooking grill using pellet fuel
Inventor: MCADAMS TOM
IPC: F24B1/187
Filed: 2016-02-19
Abstract: A cooking grill defines a combustion area and a cooking surface and features a pellet burner unit disposed within the container under the cooking surface and a pellet feeding device arranged to feed pellets into the burner unit which can be used for cold smoking. The burner unit comprises a trough into which the pellets are fed. The trough is mounted in a movable support which can be pulled out from within the container. The feeding device includes a removable cartridge for containing pellets and a receptacle for receiving the cartridge inserted thereon so that the cartridge supplies pellets for transfer to the pellet burner unit. In addition, a gas burner system is arranged in the container adjacent to the pellet burner unit so as to apply heat from the gas burner system to the cooking surface in addition to or as an alternative to the pellet burner unit.
Patent CA-3059130-A1 (CA)
Title: Method and apparatus for making capsules provided with filter
Inventor: BARTOLI ANDREA
IPC: B29C51/04
Filed: 2018-04-06
Abstract: The present invention relates to a method for making a capsule provided with a body containing a filtering element suitable for receiving a product for preparing a beverage, comprising: supplying a first film (6) of thermoplastic material and a second film of filtering material (8) to a forming mould (1) according to a supplying direction (F2), superimposing said second film (8) on said first film (6), said forming mould (1) comprising a lower half mould (2) in which a plurality of cavities (3) is obtained and an upper half mould (4) provided with a plurality of stretching elements (5), one for each cavity (3), which are movable in one direction (Fl) that is perpendicular to said supplying direction (F2); pre-heating to a softening temperature said first film (6) of thermoplastic material, by a pre-heating device (10) arranged upstream of said forming mould (1); closing said forming mould (1) bringing said lower half mould (2) and said upper half mould (4) towards one another until they clamp between one another said first film (6) of thermoplastic material and said second film of filtering material (8); simultaneously forming in said cavities (3) the bodies of the capsules and the respective filtering elements, using said stretching elements (5). Additionally, the present invention relates to an apparatus for making a capsule provided with a body containing a filtering element suitable for receiving a product for preparing a beverage, comprising: one forming mould (1) comprising a lower half mould (2) wherein a plurality of cavities is obtained (3) and an upper half mould (4) provided with a plurality of stretching elements (5), one for each cavity (3), movable in one direction (F1), a supplying means (11) that is movable in one advancement direction (F2) that is perpendicular to said direction (Fl), to supply simultaneously to said forming mould (1) and to keep taut a first film (6) of thermoplastic material and a second film (8) of filtering material, a pre-heating device (10) for pre-heating at least said first film (6) of thermoplastic material before it is supplied to said forming mould (1).
Patent CA-3060160-A1 (CA)
Inventor: OLKKONEN JUUSO
IPC: G02B27/00
Filed: 2018-05-03
Abstract: La présente invention concerne un élément d'affichage pour un système d'affichage personnel, un affichage personnel, un procédé et une utilisation. L'élément d'affichage comprend un guide de lumière (21) capable de guider la lumière par des réflexions internes totales, un réseau de couplage d'entrée diffractif (22), et un réseau de couplage de sortie diffractif (25). Le réseau de couplage d'entrée est adapté pour coupler la lumière dirigée vers celui-ci vers le guide de lumière de façon à permettre la propagation de la lumière vers le réseau de couplage de sortie. Selon l'invention, le réseau de couplage d'entrée est adapté pour coupler la lumière au guide de lumière comme étant au moins deux fronts d'ondes de diffraction et l'élément d'affichage comprend en outre au moins deux réseaux de dilatation de pupille de sortie différents (23, 24) adaptés pour guider lesdits fronts d'ondes respectivement vers le réseau de couplage de sortie le long de trajets différents. L'invention permet de réduire la taille des éléments d'affichage diffractifs.
Patent CA-3061223-A1 (CA)
Inventor: BARCZYK TOMASZ
IPC: G01R17/00
Filed: 2018-12-03
Abstract: Within electrical test equipment systems comparator bridges are employed to provide the required dynamic range, accuracy, and flexibility. However, whilst bridge based measurement configurations remove many of the issues associated with making measurements at accuracies of sub-parts, a part, or few parts per million they still require, in many instances, that a null point be determined where the bridge is balanced. However, this becomes increasingly difficult within electrically noisy environments, with modern digital multimeters, and where the desired measurement point within the electrical system is physically difficult to access particularly when improved accuracy in calibration, standards, and measurements on circuits and components means measurement systems must operate at 50 parts per billion (ppb) and below. In order to address this a null detector design is provided supporting operation within such electrically noisy environments with physical separation of the null detector measurement circuit from the electrical test equipment.
Patent CA-3063411-A1 (CA)
Title: Cookware having a graphite core
Inventor: GROLL WILLIAM A
IPC: B32B3/30
Filed: 2019-11-29
Abstract: Provided is cookware made from a bonded multi-layer composite having at least one upper metal layer, a lower metal layer having a plurality of upwardly protruding, spaced-apart dimples formed thereon, and a graphite core layer disposed between the at least one upper metal layer and the lower metal layer. The graphite core layer has a plurality of spaced-apart holes extending through the graphite layer. The plurality of dimples extend through the plurality of holes, and the plurality of dimples are metallurgically bonded to the at least one upper metal layer and an outer portion of the lower metal layer is metallurgically bonded to the at least one upper metal layer. The at least one upper metal layer has a layer of stainless steel or titanium bonded to a sub-layer of aluminum. A method of making the bonded multi-layer composite cookware is also disclosed.
Patent CA-3063883-A1 (CA)
Title: A downhole tool and uses thereof
Inventor: PERKINS CHRIS
IPC: E21B10/00
Filed: 2019-12-05
Abstract: ABSTRACT There is provided a downhole tool that can be used to grind down and remove scale and debris that has built up within a wellbore. The downhole tool has a drill bit that has an outer surface for engaging a wellbore and defines a bit bore. The drill bit has a first end defining a bit face and a second end adapted to engage a drive pipe. The drill bit also has a projection coupled to the outer surface of the drill bit, the projection being adapted to remove debris from a wellbore. In some cases, the projection comprises a plurality of projections.  Generally, the scale and debris are at least partially removed from the wellbore when ground down by the downhole tool comprising the projection.
Patent CA-3066648-A1 (CA)
Title: Quantifying slfn11 protein for optimal cancer therapy
Inventor: CECCHI FABIOLA
IPC: G16B25/10
Filed: 2018-06-20
Abstract: Methods are provided for identifying whether a tumor, and especially a lung tumor, will be responsive to treatment with a therapeutic regimen that contains a platinum-based agent such as cisplatin and optionally contains a taxane. A specific Schlafen family member 11 (SLFN11) fragment peptide is precisely detected and quantitated by spectrometry directly in lung cancer cells collected from lung tumor tissue obtained from a cancer patient. Comparison to reference levels determines if the cancer patient will respond positively or negatively to treatment with the chemotherapeutic agents taxane plus a platinum-based agent such as cisplatin.
Patent CA-3067240-A1 (CA)
Inventor: BECKMAN BRIAN C
IPC: G01S17/933
Filed: 2015-03-19
Abstract: This disclosure describes an automated mobile vehicle that includes one or more distance determining elements configured to detect the presence of objects and to cause the automated mobile vehicle to alter its path to avoid the object. For example, a distance determining element may be incorporated into one or more of the motors of the automated mobile vehicle and configured to determine a distance to an object. Based on the determined distance, a path of the automated mobile vehicle may be altered.
Patent CA-3068316-A1 (CA)
Title: Methods of packaging and preserving finfish
Inventor: RILEY DEREK
IPC: B65D81/26
Filed: 2018-06-29
Abstract: Methods are provided for storing and preserving comestible finfish material, preferably so as to extend shelf life of the same. In one optional method, comestible finfish material is placed in a product containing space of a storage container atop a platform of a support structure. The storage container includes an internal compartment having the product containing space. The support structure defines the platform for supporting the comestible finfish material. The internal compartment further includes a reservoir, configured to retain liquid, below the platform. The platform and/or support structure are configured to direct liquid exuded from the comestible finfish material to the reservoir. Optionally, the reservoir comprises an absorbent material for absorbing liquid in the reservoir.
Patent CA-3068729-A1 (CA)
Title: Specific hopping patterns for repeated transmission and reception of data and methods for generating the same
Inventor: KNEISSL JAKOB
IPC: H04L5/00
Filed: 2018-07-03
Abstract: In exemplary embodiments, data emitters and data receivers use, in a first mode, for a repeated transmission of data, a first hopping pattern and a second hopping pattern, and in a second mode, for a simple transmission of data, a third hopping pattern, the hopping pattern of the first mode and the second mode are different so that the probability of collision during the simultaneous transmission of data by another emitter in another mode is reduced and that the security of transmission can be increased.
Patent CA-3068815-A1 (CA)
Title: Biological fluid collection device
Inventor: IVOSEVIC MILAN
IPC: A61B5/15
Filed: 2018-06-21
Abstract: A biological fluid collection device that includes a housing and a cartridge that is removably receivable within a portion of the housing is disclosed. The biological fluid collection device of the present disclosure allows for collection of capillary blood from a finger stick and provides a closed system that reduces the exposure of a blood sample. In one embodiment, a cartridge of the present disclosure also provides fast mixing of a blood sample with a sample stabilizer. In another embodiment, a cartridge of the present disclosure provides automatic plasma separation of the blood sample. Advantageously, once the cartridge is filled with a sample and removed from the housing, the cartridge can be used for a variety of important purposes.
Patent CA-3071178-A1 (CA)
Inventor: BHARGAVA VIDIT
IPC: G06F16/90
Filed: 2020-02-05
Abstract: A method and a system for offering value-added services on a transaction initiated at a terminal device is provided. The method includes generating a reference identifier for the transaction by a server. The server stores the reference identifier and service details of the value-added services that are applicable on the transaction in a database, and communicates the reference identifier to the terminal device. The server receives a service request for offering a first value-added service on the transaction from the terminal device. The service request includes the reference identifier. Based on the reference identifier included in the service request, the server retrieves the service details of the first value-added service from the database and communicates a service response including the retrieved service details to the terminal device. Based on the service response, the first value-added service is offered on the transaction.