baber/WOPTO huggingface dataset:
Patent CA-2925876-A1 (CA)
Title: Fuel cell system
Inventor: HOSHI KIYOSHI
IPC: H01M8/10
Filed: 2014-09-10
Abstract: There is provided a fuel cell system that generates an electric power by supplying an anode gas and a cathode gas to a fuel cell. The fuel cell system includes: auxiliary machines and a drive motor driven by the generated electric power of the fuel cell; a pressure control unit configured to control a pressure of the cathode gas to be supplied to the fuel cell at a normal target pressure, the normal target pressure being used for ensuring an oxygen partial pressure within the fuel cell in accordance with the generated electric power of the fuel cell; and a warming-up pressure control unit configured to control the pressure of the cathode gas to be supplied to the fuel cell to become a predetermined warm-up acceleration target pressure during warm-up of the fuel cell, the predetermined warm-up acceleration target pressure being higher than the normal target pressure. In a case where there is a request to drive the drive motor during the warm-up of the fuel cell, the warming-up pressure control unit controls the pressure of the cathode gas to be supplied to the fuel cell to a warm-up target pressure between the normal target pressure and the warm-up acceleration target pressure.
Patent CA-2926552-A1 (CA)
Title: Herbicidal 3-(2-benzyloxyphenyl)-2,4-dihydroxy-1,8-naphthyridine derivatives
Inventor: SHANAHAN STEPHEN EDWARD
IPC: C07D471/04
Filed: 2014-10-24
Abstract: The present invention relates to herbicidal benzyloxy-substituted phenyl-diones and phenyl-dioxo-thiazinones of formula (I), as well as to herbicidal compositions comprising such compounds, and to the use of such compounds or compositions in controlling undesirable plant growth, in particular in controlling weeds, such as broad-leaved dicotyledonous weeds, in crops of useful plants. Formula (I), or a salt or N-oxide thereof, wherein A1 is N or CR1; A3 is C(O) or S(O)2; G is hydrogen or C(O)R6; R1, R3, X and Y are i.a. hydrogen, alkyl or haloalkyl; n is 0-5; each Z is i.a. alkyl, haloalkyl or alkoxy; and R6 is i.a. alkyl, alkenyl or alkynyl.
Patent CA-2928034-A1 (CA)
Inventor: WILSON GLENN A
IPC: E21B7/04
Filed: 2013-12-18
Abstract: A wellbore ranging system and method utilized between first and second wellbores includes an electromagnetic field sensing instrument disposed in the second wellbore, a conductive casing in the first wellbore, an electric current source exciting current flow in the conductive member, and a fiber optic sensor disposed adjacent the conductive member. The current flow along the conductive member results in a magnetic field which is measured by the sensing instrument. The fiber optic sensor includes a core that is responsive to the magnetic field in which it is disposed. The responsive core alters the optical property of an optical wave guide forming the sensor, which altered optical property can be utilized to measure the magnitude of the electrical current at the position of the sensor. The magnitude of the current and the measured magnetic field can be utilized to determine a range between the first and second wellbores.
Patent CA-2928846-A1 (CA)
Title: Anti-clusterin antibodies and antigen binding fragments and their use to reduce tumor volume
Inventor: TREMBLAY GILLES BERNARD
IPC: A61P35/04
Filed: 2010-11-24
Abstract: Novel antibodies and antigen binding fragments that specifically bind to clusterin are described. In some embodiments, the antibodies block the biological activity of clusterin and are useful M composition in certain cancers, more particularly in cancers, such as endometrial carcinoma, breast carcinoma, hepatocellular carcinoma, prostate carcinoma, a renal cell carcinoma, ovarian carcinoma, pancreatic carcinoma, and colorectal carcinoma. The invention also relates to cells expressing the humanized or hybrid antibodies. Additionally, methods of detecting and treating cancer using the antibodies and fragments are also disclosed.
Patent CA-2931343-A1 (CA)
Inventor: ARISAWA HIDEAKI
IPC: B24D5/00
Filed: 2014-09-09
Abstract: This grinding wheel tool is provided with a cylindrically shaped head unit (12) comprising a hollow area (12a) passing through the inside, and abrasive grains (14) adhered across the entire outer peripheral surface of the head unit (12) . A fluid is supplied in the hollow area (12a) , and in the head unit (12) , communication holes (12b) are formed which communicate between the hollow area (12a) and the outer peripheral surface and which, from the radial direction of the head unit (12) , are angled forwards in the direction of rotation. Hereby, it is possible to provide a grinding wheel tool which can greatly reduce clogging even in cases where a high amount of cutting chips are generated per unit time, such as in high-feed processing.
Patent CA-2934789-A1 (CA)
Inventor: BARTOS THOMAS M
IPC: C07C51/42
Filed: 2014-02-11
Abstract: Processes for manufacturing a purified aromatic carboxylic acid include heating a purification reaction mixture in a pre-heating zone, the purification reaction mixture comprising a crude aromatic carboxylic acid and a solvent, and purifying the crude aromatic carboxylic acid in the purification reaction mixture to form a purified aromatic carboxylic acid product. One or more operations are maintained at a pressure above ambient in order to achieve energy savings.
Patent CA-2936759-A1 (CA)
Title: Vibration-reducing method for compressing diaphragm pump
Inventor: CAI YING LIN
IPC: F04B53/00
Filed: 2014-12-24
Abstract: A vibration-reducing method for reducing vibrations and vibration noise in a compressing diaphragm pump includes the step of disposing a vibration-reducing unit between the pump head body and a diaphragm membrane to reduce a length of the moment arm, and therefore of the torque, generated upon up and down movement of the diaphragm membrane during pumping.
Patent CA-2939852-A1 (CA)
Inventor: SCHAEFER WOLFGANG
IPC: C07K16/46
Filed: 2015-04-01
Abstract: La présente invention concerne des anticorps multispécifiques, leur fabrication et leur utilisation.
Patent CA-2941586-A1 (CA)
Inventor: BAEHR-JONES THOMAS
IPC: H01L31/107
Filed: 2015-03-10
Abstract: A Ge-on-Si photodetector constructed without doping or contacting Germanium by metal is described. Despite the simplified fabrication process, the device has responsivity of 1.24 A/W, corresponding to 99.2% quantum efficiency. Dark current is 40 nA at -4 V reverse bias. 3-dB bandwidth is 30 GHz.
Patent CA-2941763-A1 (CA)
Title: Automatically pulsing different aspiration levels to an ocular probe
Inventor: RANEY ROB
IPC: A61F9/007
Filed: 2009-11-06
Abstract: Methods and systems for automatically pulsing different aspiration levels to an ocular probe are disclosed. The probe may be a phacoemulsification probe. A first aspiration level, supplied by a first pump, may be applied to the probe simultaneously with ultrasonic energy. A second aspiration level, supplied by a second pump, may be automatically switched from the first aspiration level, and applied to the probe in a pulsed manner.
Patent CA-2943925-A1 (CA)
Inventor: O'DONNELL KEVIN PETER
IPC: A61M16/00
Filed: 2015-03-27
Abstract: L'invention concerne un masque respiratoire ou autre interface d'étanchéité qui peut être utilisé en combinaison avec une canule nasale ou autre interface sans étanchéité dans la mise en uvre de thérapies respiratoires telles que la BPCO ou l'AOS. Le masque peut agir comme récipient sous pression sur le dessus d'une canule nasale, dans le but d'augmenter la pression expiratoire tout en permettant à la canule nasale de fournir à un utilisateur des gaz d'inhalation à une humidité et à une température élevées. La capacité à appliquer sélectivement une pression expiratoire accrue peut être efficace pour réduire le rythme de la respiration d'un utilisateur et est ainsi bénéfique dans le traitement de la détresse respiratoire.
Patent CA-2943937-A1 (CA)
Inventor: Fenneman Mitch
IPC: B65D88/52
Filed: 2016-09-30
Abstract: A base for a modular shipping container is provided. The base includes a base frame having a first end rail, a second end rail, a first side rail, and a second side rail. The first end rail is attached to fust ends of the first side rail and the second side rail, and the second end rail is attached to second ends of the first side rail and the second side rail to form a periphery of the base. The base further includes a pair of fork tunnel assemblies removably coupled to the first side rail and the second side rail and extending therebetween. The pair of fork tunnel assemblies are spaced along the base frame to define a fork pocket distance therebetween. The fork pocket distance defined between the pair of fork tunnel assemblies is configurable between a fust fork pocket distance and a second fork pocket distance.
Patent CA-2945249-A1 (CA)
Inventor: CASADO ZELAYA ALIN XIMENA
IPC: A61P33/14
Filed: 2015-04-09
Abstract: The invention relates to Quillaja Saponaria saponins or a composition comprising Quillaja Saponaria saponins for use in the prevention and/or treatment of an ectoparasitic infection or infestation in fish. The present invention also relates to a method for the manufacture of a fish feed comprising Quillaja Saponaria saponins.
Patent CA-2947369-A1 (CA)
Title: Commutateur electrique comportant un actionneur electromagnetique
Inventor: HAHN ANDREAS
IPC: H01H3/28
Filed: 2015-04-01
Abstract: L'invention concerne entre autres un procédé pour faire fonctionner un commutateur électrique (20) comportant au moins un contact de commutation mobile, qui est déplacé par un induit mobile (60) d'un actionneur électromagnétique (10) pour mettre le commutateur (20) en circuit et hors circuit, un moyen à ressort (40) étant disposé entre le contact de commutation mobile et l'induit (60). Pour déplacer l'induit (60) d'une position de départ prédéterminée (Xa), dans laquelle les contacts de commutateur sont ouverts, dans une position finale d'induit prédéterminée (Xe), dans laquelle les contacts de commutation sont fermés et l'énergie de ressort est stockée dans le moyen à ressort (40), un flux magnétique est généré dans un enroulement d'excitation (80) de l'actionneur (10) en raison du fait qu'un courant d'excitation (I(t)) est introduit dans l'enroulement d'excitation (80). Notamment, selon l'invention, la prise en compte d'un ensemble de données de position (POS), qui indique la position respective de l'induit en fonction de valeurs de la force magnétomotrice et de valeurs du flux, permet de déterminer cette position d'induit, désignée par la suite par position d'induit en butée de contact (Xc), dans laquelle les contacts de commutation se touchent pendant le processus de fermeture avant que l'induit (60) n'atteigne sa position finale d'induit (Xe).
Patent CA-2947410-A1 (CA)
Inventor: DENLI HUSEYIN
IPC: G01V1/30
Filed: 2015-04-22
Abstract: A method, including: obtaining an initial geophysical model; modeling a forward wavefield with viscoacoustic or viscoelastic wave equations; modeling an adjoint wavefield with adjoint viscoacoustic or adjoint viscoelastic wave equations, wherein the adjoint viscoacoustic wave equations are based on an auxiliary variable that is a function of both pressure and a memory variable or the adjoint viscoelastic wave equations are based on a combination of stress and a memory variable, respectively; obtaining a gradient of a cost function based on a combination of a model of the forward wavefield and a model of the adjoint wavefield; and using the gradient of the cost function to update the initial geophysical model and obtain an updated geophysical model.
Patent CA-2947949-A1 (CA)
Inventor: FISCHER RUDIGER
IPC: A01N25/00
Filed: 2009-12-09
Abstract: The present invention relates to tetrazole-substituted anthranilamides of the formula (I) (see formula I) - in which R1, R2, R3, R4, R5, n, X and Q have the meanings given in the description - and to their use as insecticides and/or acaricides, also in combination with other agents such as penetrants and/or ammonium salts or phosphonium salts.
Patent CA-2948410-A1 (CA)
Title: Coding/decoding method, apparatus, and system
Inventor: WANG BIN
IPC: G10L19/08
Filed: 2015-03-20
Abstract: Embodiments of the present invention provide a coding/decoding method, apparatus, and system. According to the coding method, de-emphasis processing is performed on a full band signal by using a de-emphasis parameter determined according to a characteristic factor of an input audio signal, and then the full band signal is coded and sent to a decoder, so that the decoder performs corresponding de-emphasis decoding processing on the full band signal according to the characteristic factor of the input audio signal and restores the input audio signal. This resolves a prior-art problem that an audio signal restored by a decoder is apt to have signal distortion, and implements adaptive de-emphasis processing on the full band signal according to the characteristic factor of the audio signal to enhance coding performance, so that the input audio signal restored by the decoder has relatively high fidelity and is closer to an original signal.
Patent CA-2950487-A1 (CA)
Inventor: GOPALAKRISHNA RAJESH
IPC: G07C9/00
Filed: 2016-12-01
Abstract: An anti-pass back capacity predictive system and method for an access control host processing system are provided. Some methods can include a host system identifying a number of APB status messages generated by the host system in connection with the host system monitoring a facility, the host system comparing the identified number of APB status messages generated by the host system with a baseline threshold value, when the identified number of APB status messages generated by the host system is less than or equal to the baseline threshold, the host system determining that enabling an APB feature in the facility will be successful, and when the identified number of APB status messages generated by the host system is greater than the baseline threshold, the host system determining that enabling the APB feature in the facility will fail.
Patent CA-2951322-A1 (CA)
Inventor: LOTKEMANN IRINA
IPC: H01R13/518
Filed: 2015-05-27
Abstract: The invention relates to a retaining frame (1) for retaining plug-connector modules (13) and/or plug connectors (12), said retaining frame (1) being provided for incorporation into a plug housing. The retaining frame (1) has a fixing surface (9) and the plug-connector modules (13) and/or the plug connectors (12) are held in the fixing surface (9). The plug-connector modules (13) and/or the plug connectors (12) can be mounted on different fixing planes (S, M). This allows plug connectors (12) and plug-connector modules (13) with differing mating heights to be installed in a plug-connector housing.
Patent CA-2952894-A1 (CA)
Title: Two-component paint composition and multilayer coating formation method using this
Inventor: TSUNODA TAKESHI
IPC: C09D7/63
Filed: 2015-06-03
Abstract: [ Purpose ] Among two-component top coat paints for the automobile coatings field, wherein the base resin paint is circulated from a main tank with a pump upstream of the coating gun, and mixing and coating are effected using a curing agent supplied from a nitrogen-sealed tank and a two-component mixing device, to provide a paint composition with which problems such as thickening and gelling of the circulating base resin paint do not occur, coating is possible with a stabilized constant coating viscosity, and with which the paint film after stoving exhibits excellent Scratch resistance, stain resistance, acid resistance and gasoline resistance, and a multilayer coating formation method using this. [Solution] The present invention provides a two-component paint composition which is applied directly after mixing a base resin and a curing agent, wherein the base resin (A) contains a hydroxy group-containing acrylic resin (A-1) and a curing catalyst (A-2) as essential components, the curing agent (B) contains an isocyanate Compound (B-1) and an alkoxysilyl group-containing copolymer (B-2) as essential components, the aforesaid hydroxy group-containing acrylic resin (A-1) has a hydroxyl value of 80 to 180 mg KOH/g, a glass transition temperature of -40 to 40°C, and a weight average molecular weight of 2,000 to 20,000 g/mol, the aforesaid alkoxysilyl group-containing copolymer (B-2) is a copolymer obtained by copolymerizing 30 to 80 parts by weight of a vinylic monomer containing alkoxysilyl groups and 20 to 70 parts by weight of other copolymerizable monomers, its weight average molecular weight is 2,000 to 20,000 g/mol, and it does not contain hydroxy groups, carboxyl groups or amino groups which react with isocyanate groups.
Patent CA-2954139-A1 (CA)
Inventor: FAN DONGWEI
IPC: C23C2/40
Filed: 2015-07-03
Abstract: A method for producing a high strength coated steel sheet having an improved ductility and an improved formability, the chemical composition of the steel containing: 0.13% = C = 0.22%, 1.9% = Si = 2.3%, 2.4% = Mn = 3%, Al =0.5%, Ti < 0.05 %, Nb < 0.05 %, the remainder being Fe and unavoidable impurities. The sheet is annealed at temperature TA higher than Ac3 but less than 1000°C for a time of more than 30 s, quenched by cooling to a quenching temperature QT between 200°C and 280°C in order to obtain a structure consisting of austenite and at least 50% of martensite, the austenite content being such that the final structure can contain between 3% and 15% of residual austenite and between 85% and 97% of the sum of martensite and bainite, without ferrite, heated up to a partitioning temperature PT between 430°C and 490°C and maintained at this temperature for a time Pt between 10 s and 100 s, hot dip coated and cooled to the room temperature.
Patent CA-2956356-A1 (CA)
Inventor: KARLSSON MATS
IPC: H04W48/16
Filed: 2017-01-27
Abstract: A method and device for wireless communication between a mobile router in a moving vehicle, such as a train, and an external wireless network is disclosed.  The external network comprises a plurality of base stations, and preferably trackside base stations/access points, distributed along a vehicle path of travel, such as a train route, in compliance with a Wireless Local Area Network (WLAN) standard. The method comprises: a) setting a current value for a timeout parameter within the WLAN  standard to a default maximum value exceeding a maximum propagation time between neighboring base stations along the vehicle path; b) determining when at least one mobile router is within the range of a first base station; c) determining a roundtrip time for communication between the first base station and the mobile router of the mobile router being most distant from the first base station; d) setting, in case this roundtrip time is significantly lower than the current value, a new current value in dependence on the roundtrip time, and preferably as a value between the roundtrip time and the previously used current value; and e) repeating at least steps b-d, and preferably steps a-d.
Patent CA-2957486-A1 (CA)
Inventor: HUGHES ROBERT
IPC: G06F15/173
Filed: 2015-09-03
Abstract: Architecture is described for implementing digital signal processors, defined by a plurality of physically distinct processing modules with high speed digital interconnections. A plurality of first modules have a plurality of analogue or digital signal inputs and are arranged to perform a set of digital processing functions, producing a plurality of digital interconnected outputs. A  plurality of second modules receive the first module's outputs and perform another set of digital processing functions, producing a second plurality of digital interconnected outputs. Another plurality of third modules receive second module's outputs and perform a third set of digital processing functions. The pluralities the three types of modules may be different. The architecture is scalable by selecting different numbers of first, second, and third modules, and the interconnections between. This allows scaling to the signal processing requirement by distributing processing over the combination of first, second, and third modules.
Patent CA-2963430-A1 (CA)
Title: Composition de carburant et procede de formulation d'une composition de carburant afin de reduire les emissions de particules reelles du cycle d'entrainement
Inventor: MEFFERT MICHAEL WAYNE
IPC: C10L10/10
Filed: 2015-10-13
Abstract: Selon l'invention dans le but de mélanger des carburants pour répondre à des exigences industrielles et réglementaires spécifiques, par exemple des prescriptions en termes d'octane, différents composants de mélange de type octane peuvent être utilisés. Un composant ajouté comprend une composition de teneur supérieure en aromatiques. Malheureusement, cette teneur en aromatiques peut augmenter les émissions de particules d'un moteur à combustion interne lorsque le carburant hautement aromatique est brûlé dans ce moteur. Comme détaillé dans la description, la réduction de la teneur en aromatiques et le remplacement de cette prescription d'augmentation de l'indice d'octane par un amplificateur d'octane alternatif permet d'obtenir un carburant formulé qui présentera moins d'émissions de particules lors de l'entraînement réel de ce moteur par comparaison avec un carburant ayant une plus grande teneur en aromatiques.
Patent CA-2965009-A1 (CA)
Inventor: GULBRANSON EMIL J
IPC: F26B21/00
Filed: 2017-04-25
Abstract: The present invention provides a hay bale dryer, comprising: a platform, the platform dimensioned to support the hay bale; a spike rack movably coupled to the platform, the spike rack having a plurality of spikes, each spike having a plurality of holes and each spike dimensioned to penetrate through the hay bale; a fan coupled to the spike rack and operative to blow air through the holes in the spikes; and a moisture sensor coupled to the platform and operative to detect a moisture level for the hay bale, wherein the spike rack is raised to permit loading and unloading of the hay bale, and lowered to permit drying of the hay bale via the air blown through the spikes
Patent CA-2966776-A1 (CA)
Title: Single chain fc fusion proteins
Inventor: ALVARAZ JUAN
IPC: C07K16/30
Filed: 2015-12-18
Abstract: The present invention provides novel, single chain Fc fusion proteins having improved properties. The invention provides single chain fusions of soluble proteins fused to the Fc region of an immunoglobulin via a novel linker comprising a constant region of an immunoglobulin light chain linked to a CHI constant region of an immunoglobulin heavy chain. This novel linker confers favorable properties on the Fc fusion proteins of the invention such as improved bioactivity and increased half-life as compared to non-Fc fusion counterparts or as compared to prior art Fc fusion proteins. The novel Fc fusion protein scaffold as described herein may be designed to include soluble proteins of interest capable of binding or interacting with any target of interest. Preferably, the Fc fusion protein of the invention is a dimer. The dimer preferably forms via a disulfide bond between free cysteine residues in the hinge region of two monomeric Fc fusion proteins of the invention.
Patent CA-2968661-A1 (CA)
Title: Downhole tool for use in a wellbore
Inventor: VANLUE DUKE
IPC: E21B33/12
Filed: 2012-08-22
Abstract: Embodiments of the disclosure pertain to a mandrel for a downhole tool that may include a body having a proximate end with a first outer diameter and a distal end with a second outer diameter; a first set of threads disposed on the distal end; and a transition region formed on the body between the proximate end and the distal end. In aspects, the mandrel may be made from filament wound composite material.