baber/WOPTO huggingface dataset:
Patent CA-2839128-C (CA)
Inventor: HIRATA HIROYUKI
IPC: B23K35/30
Filed: 2012-06-20
Granted: 2016-08-09
Abstract: An austenitic steel welded joint is produced by welding base metal of austenitic steel having a certain chemical composition with a gas tungsten arc welding process which uses welding material of austenitic steel having a certain chemical composition. A chemical composition of weld metal comprises: C <= 0.1%; Si<= 0.8%; Mn: 1.5 to 5.5%; Ni: 8 to 15%; Cr: 18 to 24%; Al < 0.05%; N: 0.15 to 0.35%; and one or more of V <= 0.5%, Nb<= 0.5%, and Mo<= 4.5% if necessary, the balance being Fe and impurities that contain O<= 0.02%, P<= 0.05%, and S <= 0.03%, and this chemical composition satisfies [413 - 462(C + N) - 9.2Si - 8.1Mn - 13.7Cr - 9.5Ni - 18.5Mo <= -70]. The amount of ferrite of the weld metal is 20% or less in area ratio. The austenitic steel welded joint has both high strength and excellent hydrogen embrittlement resistance which are properties required in high-pressure hydrogen gas piping in the case of carrying out no postweld heat treatment.
Patent CA-2839962-C (CA)
Title: Procede pour disposer une plaque d'impression sur un cylindre porte-plaque
Inventor: KRESS PATRICK
IPC: B41F27/00
Filed: 2012-06-28
Granted: 2015-09-22
Abstract: L'invention concerne un procédé pour disposer une plaque d'impression sur un cylindre porte-plaque qui présente un canal dans lequel sont disposés un dispositif de serrage avant et un dispositif de serrage arrière. Le dispositif de serrage arrière fait partie d'un chariot qui est disposé de manière à se déplacer le long d'un trajet tendeur sur le dispositif de serrage avant. Dans une première partie du trajet tendeur, le chariot est déplacé avec une extrémité arrière de la plaque d'impression enserrée dans le dispositif de serrage arrière en direction de la première paroi de canal et la plaque d'impression est de ce fait tendue. Et dans une deuxième partie du trajet tendeur, la plaque d'impression est de nouveau relâchée en écartant ledit chariot de la première paroi de canal et en le déplaçant en direction d'une deuxième paroi de canal. Et dans une troisième partie du trajet tendeur, le chariot est de nouveau déplacé avec l'extrémité arrière de la plaque d'impression enserrée dans le dispositif de serrage arrière en direction de la première paroi de canal et la plaque d'impression est de ce fait tendue.
Patent CA-2843842-C (CA)
Inventor: KATO YUZURU
IPC: C10G2/00
Filed: 2012-08-02
Granted: 2016-05-10
Abstract: A temperature control system of the invention recovers reaction heat in a reactor in which an exothermal reaction occurs, to control the temperature in the reactor. The temperature control system includes: a refrigerant drum in which vapor and a liquid refrigerant are stored in a vapor-liquid equilibrium state; a heat removing section arranged in the reactor to evaporate a part of the liquid refrigerant supplied from the refrigerant drum by the reaction heat; a Return line that returns mixed phase fluid of vapor and the liquid refrigerant generated in the heat removing section to the refrigerant drum; a Vapor outlet line that supplies vapor in the refrigerant drum to outside of the system; and a Replenishing line that supplies makeup water in an amount matched with an amount of vapor discharged to the outside of the system, to the Return line.
Patent CA-2844189-C (CA)
Inventor: MARTIN FREDERIC
IPC: G01P5/165
Filed: 2014-02-27
Granted: 2021-02-09
Abstract: The invention relates to a probe for measuring the total pressure of an airflow, the probe (10) being intended to equip an aircraft and a method of using the probe. The probe (10) comprises a Pitot tube (14), two separate heating wires (31, 32) supplied separately and allowing each one to heat an external part (14, 15) of the probe (10), and means (35) of distribution of a given maximum power to each of the two heating wires (31, 32) as a function of the current temperature of each of the two parts (14, 15). The method consists in giving priority to the reaching of a predefined minimum temperature of a first (14) of the two parts of the probe (10) by allocating to the first part (14) of the probe (10) a predefined share of the given maximum power for as long as the temperature of the first part (14) is below a predefined minimum temperature.
Patent CA-2845228-C (CA)
Title: Oral controlled-release formulation of 5-(pyridinyl)-2(1h)-pyridinone compounds
Inventor: KAYE DAVID MARTIN
IPC: A61P9/04
Filed: 2012-08-16
Granted: 2021-08-10
Abstract: The present invention relates to oral controlled-release formulations of 5-(pyridiny1)-2(1H)-pyridinone compounds of Formula (1) and their use in the treatment of a subject with heart failure, a stage, class or manifestation of heart failure, or at risk of developing or exhibiting symptoms of heart failure. The formulations of the invention release the compounds of Folinula (I) in the the range of between 0.1 pg/kg body weight/minute and 20 g/kg body weight/minute.
Patent CA-2846911-C (CA)
Title: Community travel booking
Inventor: GERACI FREDERIC
IPC: G06Q50/14
Filed: 2014-03-20
Granted: 2019-07-23
Abstract: A community travel booking operation includes a collaborative or common portion or phase (108) during which multiple travelers (16, 18) in a community are permitted to collaboratively search for travel recommendations and select a travel recommendation for the community, as well as an individual portion or phase (118) during which travelers in the community individually purchase, book or otherwise complete individual reservations for the community's selected travel recommendation. By separating the booking operation into collaborative (108) and individual (118) portions or phases, travelers are permitted to collaborate on the selection of a travel recommendation, yet each traveler is then able to complete the booking of their own respective reservation without necessarily having to share personal or payment information with the other travelers in the community.
Patent CA-2847207-C (CA)
Inventor: BLANPAIN THIERRY
IPC: B64C25/20
Filed: 2012-09-07
Granted: 2016-05-17
Abstract: The invention relates to a device for coupling an actuator for controlling the landing gear of an aircraft to an aircraft structure, comprising: a lever (10;110) having a first end (10a;110a) to be pivotably connected onto the structure of the aircraft and a second end (10b;110b) onto which the actuator is pivotably connected; preloading means (11,12;112,122,123) engaging with the lever so as to return the latter toward a stable rest position which is occupied by the lever in the absence of a force passing through the actuator; and an abutment means (13;113) for defining at least one work position of the lever when the actuator is actuated.
Patent CA-2847574-C (CA)
Title: One step cecostomy
Inventor: BAGWELL ALISON S
IPC: A61M39/02
Filed: 2012-08-13
Granted: 2015-09-22
Abstract: The present disclosure describes a cecostomy tube (30) having a head (36) with an opening (42) and a valve. There is a flexible catheter (34) with a lumen (38) having proximal and distal ends, the proximal end of the catheter in fluid communication with the opening in the head, a portion of the catheter extending away from the head to define the distal end. There is a retainer (32) provided on the distal end of the catheter. The retainer can change shape from a first profile or configuration to a second profile, for example in response to contact with fluid, where the second profile is larger than the first profile and the second profile is adapted to retain the cecostomy tube in place in a body. The device may comprise a second lumen through which adhesive can be injected and delivered along the outside surface of the catheter. The device may be placed in a single, initial surgical operation.
Patent CA-2849055-C (CA)
Title: N-substituted benzenepropanamide and benzenepropenamide for use in the prevention or the treatment of affective disorders
Inventor: KAPLAN ELIAHU
IPC: A61K31/165
Filed: 2012-09-10
Granted: 2019-11-26
Abstract: Compounds for use in the treatment or prophylaxis of an affective disorder, which compound is represented by formula I in which the dotted line represents a single or a double bond; and R5 and R5' are independently -H, -OH or -OR6, where R6 is a linear or branched C1-C4 alkyl; X is -CH2O-; Z is -CH2??2O-,-CH(CH3)CH2O- or -CH2CH(CH3)O-; m is 1; and n is an integer of 1-5; or a pharmaceutically acceptable salt, prodrug, metabolite, or hydrate thereof.
Patent CA-2852258-C (CA)
Title: Reservoir de chasse a insertion d'entree evasee et procede pour introduire un debit dans un reservoir de chasse
Inventor: GROGAN RICHARD M
IPC: B01D3/06
Filed: 2014-05-16
Granted: 2019-12-31
Abstract: Linvention concerne un réservoir de chasse, qui comprend : une chambre intérieure ayant une surface intérieure formée par une paroi latérale du réservoir; un orifice déchappement de vapeur joint à une partie supérieure de la chambre; un orifice de refoulement de liquide joint à une partie supérieure de la chambre; un tube dinsertion ayant une sortie dinsertion et inséré dans un orifice dentrée de la chambre, dans lequel le tube dinsertion sétend vers lintérieur de la paroi latérale et la sortie dinsertion a une forme biseautée allongée essentiellement parallèle à laxe central vertical du réservoir perpendiculaire et essentiellement perpendiculaire à une ligne radiale du réservoir de chasse, de sorte que la sortie dinsertion est essentiellement en tangente de la paroi latérale.
Patent CA-2855364-C (CA)
Title: Dispositif enregistreur de donnees et module de vehicule
Inventor: ALLWARDT THEODORE E
IPC: G11B33/02
Filed: 2014-07-02
Granted: 2021-11-02
Abstract: Une unité et un système denregistrement de données sont décrits pour lutilisation en connexion avec un véhicule, comme un train, une locomotive, un wagon et autres.
Patent CA-2859188-C (CA)
Inventor: SATO SEIJI
IPC: H04B7/0417
Filed: 2009-03-13
Granted: 2019-01-08
Abstract: A mobile station apparatus includes a transmitting section and a processing section. The transmitting section is configured to periodically transmit feedback information concerning a number of spatially multiplexed signal sequences and reception quality information calculated based on the feedback information to a base station apparatus. The processing section is configured to calculate the reception quality information based on a predetermined number of spatially multiplexed signal sequences in a case that the feedback information is not transmitted to the base station apparatus, and transmits the reception quality information to the base station apparatus, where the predetermined number of spatially multiplexed signal sequences is defined by a specification between the base station apparatus and the mobile station apparatus.
Patent CA-2865537-C (CA)
Inventor: BEEKMANN ALFRED
IPC: H02J3/38
Filed: 2013-03-01
Granted: 2017-11-21
Abstract: The invention relates to a method for operating a power-to-gas arrangement that is to say an arrangement which generates a gas, for example hydrogen and/or methane and/or the like, from electrical energy, wherein the power-to-gas unit for generating the gas draws electrical energy from an electrical grid, to which the power-to-gas unit is connected, wherein the grid has a predetermined setpoint frequency or a setpoint frequency range, wherein the power-to-gas unit reduces the consumption of electrical power by a predetermined value or consumes no electrical power when the grid frequency of the electrical grid is below the desired setpoint frequency of the grid by a predetermined frequency value and/or when the grid frequency drops with a frequency gradient, specifically with a change over time (.DELTA.f/.DELTA.t), of which the magnitude exceeds a predetermined magnitude of change.
Patent CA-2865551-C (CA)
Inventor: KRAAN HELEEN
IPC: A61K47/02
Filed: 2013-03-05
Granted: 2021-01-12
Abstract: La présente invention concerne des procédés pour la production de formulations séchées d'agents biopharmaceutiques visant à minimiser la perte d'activité des agents lors du séchage et à fournir des formulations séchées avec une durée de conservation prolongée. Le procédé comprend une étape de séchage d'une solution aqueuse comportant, outre l'agent biopharmaceutique, au moins un acide aminé, un polyol et un sel métallique. De préférence, l'acide aminé est du glutamate, le polyol est du sorbitol et éventuellement du mannitol et le sel métallique est un sel de magnésium. La solution est séchée par séchage sous vide ou par lyophilisation. Les procédés sont particulièrement utiles pour la préparation de formulations séchées de virus tels que le poliovirus ou le virus respiratoire syncytial destinées à être utilisées pour la vaccination. L'invention concerne également des formulations séchées préparées selon les procédés de l'invention et leur utilisation comme médicaments, par exemple, comme vaccins.
Patent CA-2866249-C (CA)
Title: Regulateur de pression de gaz leger
Inventor: LAPENA-REY NIEVES
IPC: G05D16/04
Filed: 2014-10-06
Granted: 2018-03-20
Abstract: La présente invention a trait à un régulateur de pression à deux étages léger pour réguler lécoulement de gaz à partir dune source à pression élevée. Le régulateur de pression à deux étages comprend une entrée de gaz, un premier étage de régulateur de pression à piston, un deuxième étage de régulateur de pression à piston et une sortie de gaz. Les premier et deuxième étages de régulateur de pression à piston sont agencés de manière à être coaxiaux afin que le trajet découlement de gaz suive essentiellement laxe des premier et deuxième étages de régulateur de pression à piston.
Patent CA-2874338-C (CA)
Inventor: MERG PATRICK S
IPC: G07C5/00
Filed: 2013-05-21
Granted: 2018-12-04
Abstract: Methods and systems for providing. In an example, the computing device may be configured to receive vehicle information including identification information of a vehicle and/or information describing condition of the vehicle. The computing device also may be configured to match the vehicle information to content of a vehicle repair database so as to identify repair information relating to the vehicle. The computing device further may be configured to receive geographic information identifying a geographic location relating to the vehicle. The computing device also may be configured to provide, to a communication network, a subset of the identified repair information based on the geographic information. The service advisor may be able to access the subset of the identified repair information on a display device coupled to the computing device.
Patent CA-2877069-C (CA)
Title: Download for safety inspection item
Inventor: WADA SHINJI
IPC: G06Q50/10
Filed: 2013-07-12
Granted: 2016-10-04
Abstract: In a safety operation for LP gas, a safety inspector selects an inspection slip and determines whether an inspection item is necessary depending on the facility. Therefore, mistakes and omissions in the inspection content occur, and problems occur, such as visiting the actual site again to perform re-inspection. Furthermore, inspection slips that were manually filled are taken back to his or her office to input into a PC. Therefore, problems occur such as increases in workload due to erroneous entry of data and data re-entry, and time lags until inspection results are reflected in the safety management system. By reading a two-dimensional code attached to the main body of LP gas supply facility and consumption facility, the inspection slip (inspection items) related to each safety operation is downloaded to a mobile terminal in real-time at the operating sites, and inspection results are aggregated on a server by data communication.
Patent CA-2884364-C (CA)
Inventor: LOCKHART JAMES M
IPC: D21C3/04
Filed: 2012-09-20
Granted: 2021-05-04
Abstract: A method and apparatus for contacting and reacting fine cellulosic material with acid to produce partly-hydrolyzed cellulose, in which the cellulose is compressed to form higher density material, resulting in reduced consumption of acid and increased uniformity of reaction times. Cellulosic material, such as ground wood pulp, is compressed to reduce the interstitial spaces therein. The compressed material is contacted with an acid, such as sulfuric acid, which is allowed to wick into the interstitial spaces and react with the cellulose to produce partly-hydrolyzed cellulose.
Patent CA-2885871-C (CA)
Inventor: FRIED ANDREW CHARLES
IPC: B02C2/04
Filed: 2013-10-02
Granted: 2015-08-18
Abstract: A crusher device includes a crusher head positioned within a container that is fed material to be crushed by the crusher head. The body of the crusher head includes at least one aperture in which at least one of an eccentric assembly and a portion of a cylinder is positioned. The container that receives material may be defined by a substantially vertical inner wall. The inner wall may be defined by a wearable surface. The crusher head may also have a wearable surface defined by a mantle.
Patent CA-2889652-C (CA)
Inventor: SAKAI KATSUYUKI
IPC: H04Q9/00
Filed: 2014-07-30
Granted: 2017-07-11
Abstract: The present invention provides a work vehicle including a control system that can switch between a first driving mode for allowing the work vehicle to travel in a manned state and a second driving mode for allowing the work vehicle to travel in an unmanned state, wherein the control system controls such that, during an execution of the second driving mode, a number of types of information exchanged by communication in the control system becomes less than that during the first driving mode, or a communication interval of information exchanged by the communication in the control system becomes longer than that during the first driving mode.
Patent CA-2889797-C (CA)
Inventor: FOURNIER JOEL
IPC: C25C7/02
Filed: 2014-02-14
Granted: 2016-04-12
Abstract: The present description relates to an anode arrangement for use in an electrolysis production of metals comprising an anode having a hollow body comprising a cavity, the body having at least one gas outlet connected in flow communication with the cavity. A gas inlet is connected in fluid flow communication with the cavity of the anode, the gas inlet being connectable to a source of hydrogen gas for feeding hydrogen gas into the cavity of the anode. The anode arrangement also comprises an electrical connector and a hydrogen chloride (HCI) recuperator surrounding at least a portion of the anode for recovering HCI gas released through the at least one gas outlet at an outer surface of the anode during electrolysis.
Patent CA-2890458-C (CA)
Title: Device and method for protecting an aircraft turbomachine computer against speed measurement errors
Inventor: PASQUIER LUDOVIC
IPC: F01D17/06
Filed: 2013-11-12
Granted: 2020-10-27
Abstract: The invention concerns a device for protecting an aircraft turbomachine computer against speed measurement errors comprising: - on a speed control channel (10): a turbomachine gearbox shaft speed sensor (21), a speed measurement circuit (24), and a speed control circuit (26), - on a monitoring channel (11): a turbomachine gas generator shaft speed sensor (31), a speed measurement circuit (34), and a control circuit (37) stopping the turbomachine, in which each channel (10, 11) uses dissimilar characteristics capable of eliminating common-mode errors, in which each speed sensor delivers a pseudo-sinusoidal frequency signal and in which this device comprises, on each channel, a speed monitoring circuit (25, 35) that compares the frequency signal to a minimum threshold and that delivers an error signal when the measured frequency is lower than this minimum threshold, and a shared circuit (36) for cross-checking the speeds in order to detect the exceeding of a predefined discrepancy between the two frequencies such that the monitored discrepancy is greater than a maximum discrepancy or the monitored discrepancy is lower than a minimum discrepancy corresponding to the loss of a frequency period on one or other of the sensors (21, 31), and means for analysing said error signal and said signal indicating a predefined discrepancy has been exceeded in order to control the stopping of the turbomachine.
Patent CA-2890710-C (CA)
Inventor: WADA YUKINORI
IPC: A61C17/02
Filed: 2013-10-24
Granted: 2020-04-07
Abstract: L'invention concerne un dispositif d'hygiène buccodentaire qui utilise une pompe à air électrique, petite et peu onéreuse, à faible débit et qui est capable d'assurer une pression de distribution suffisante pour un liquide de nettoyage. Selon l'invention, un dispositif d'hygiène buccodentaire comprend : un réservoir à liquide de nettoyage (2) qui entrepose le liquide de nettoyage et qui peut être fermé de manière étanche à l'air ; un passage d'alimentation (24) en liquide de nettoyage qui est doté d'un orifice de distribution (4a), destiné à distribuer le liquide de nettoyage dans la bouche, en une extrémité et d'un orifice d'introduction (23a), qui s'ouvre vers le fond du réservoir à liquide de nettoyage (2), en l'autre extrémité ; et une pompe à air électrique (44) qui alimente en air l'intérieur du réservoir à liquide de nettoyage (2) et met sous pression l'intérieur du réservoir à liquide de nettoyage (2). Ce dispositif alimente l'orifice de distribution (4a) en liquide de nettoyage se trouvant dans le réservoir à liquide de nettoyage (2) via le passage d'alimentation (24) en liquide de nettoyage par la pression d'air dans le réservoir à liquide de nettoyage (2). Un trou d'introduction d'air (71) s'ouvre dans une partie centrale du passage d'alimentation (24) en liquide de nettoyage et une partie de l'air qui est alimenté par la pompe à air (44) dans le réservoir à liquide de nettoyage (2) est alimentée dans le passage d'alimentation (24) en liquide de nettoyage via le trou d'introduction d'air (71) et le liquide de nettoyage est distribué par impulsions à partir de l'orifice de distribution (4a).
Patent CA-2894968-C (CA)
Title: Chlorin derivative useful in photodynamic therapy and diagnosis
Inventor: CHO HONSUE
IPC: C07D487/22
Filed: 2013-12-13
Granted: 2023-02-14
Abstract: The present invention relates to chlorin e4 sodium as represented below and a process for its preparation. Chlorin e4 sodium is suitable for use in photodynamic therapy, cytoluminescent therapy and photodynamic diagnosis, for example for treating or detecting a tumour. The present invention also relates to a pharmaceutical composition comprising chlorin e4 sodium, to the use of chlorin e4 sodium in the manufacture of a phototherapeutic or photodiagnostic agent, and to a method of photodynamic therapy, cytoluminescent therapy or photodynamic diagnosis, for example for treating or detecting a tumour.
Patent CA-2897088-C (CA)
Title: Mobile phone as a one-way recorded transmitter over a cellular network
Inventor: BENNETT CHRISTOPHER RYAN
IPC: H04W4/06
Filed: 2012-05-29
Granted: 2019-07-09
Abstract: A computer based method for configuring a telephonic device as a one-way recorded transmitter (mobile bug) providing a bug module to the telephonic device. The bug module is configured to interface with the telephonic device and comprising computer program code for collecting audio data, maintaining a persistent connection with a virtual number for transmitting the collected audio data, and concealing operation of the bug module on the telephonic device. The method further involves receiving information in response to a connection request from the telephonic device to the virtual number, the information including a transmitting number corresponding to the telephonic device and the virtual number, and identifying the telephonic device as the mobile bug in response to matching the transmitting number of the telephonic device with a transmitting number stored in association with the virtual number in a mapping table. The method further involves transmitting instructions for connecting the mobile bug to the virtual number to permit monitoring of the mobile bug, wherein outgoing audio to the mobile bug is disabled, and receiving the collected audio.