baber/WOPTO huggingface dataset:
Patent CA-3007682-A1 (CA)
Title: Fuel additive comprising isopropanol, diesel fuel, gasoline fuel and water
Inventor: FOERG WOLFGANG
IPC: C10L1/10
Filed: 2016-05-10
Abstract: The invention pertains to a novel additive for fuels comprising iso-propanol in an amount of from 60 - 70 Vol.-%, diesel and gasoline each in an amount of from 10 - 20 vol.-% and water in an amount of from 1-5 vol.-%. In another aspect the composition comprises Iso-propanol in an amount of from 60 - 70 voI.-%, lineseed oil in an amount of from 15 - 25 vol.-%, gasoline fuel in an amount of from 10 - 20 vol.-%, and water in an amount of from 1-5 vol.-%.The invention further relates to the use of the said additive in reducing carbon monoxide (CO) and unburnt hydrocarbons (HC) levels from emissions of combustion engines.
Patent CA-3007800-A1 (CA)
Inventor: ANZOLA GUSTAVO
IPC: E02D27/44
Filed: 2018-06-11
Abstract: A crane mat system includes a top surface and a bottom surface constructed of steel plates. The top surface and the bottom surface are joined by one or more sides and an internal support structure. Two or more lifting portions are mounted to recessed walls. Each lifting portion includes an arm having a proximal end attached to a recessed wall of the mat and a distal end attached to a plate. Each arm is mounted above the midline of the height of the mat. A protrusion is mounted on each arm such that when the mats are stacked, the protrusions over lower mats are nested within recessed cutouts of upper mats. The lifting portions are configured such that a sling can lift a stack of mats.
Patent CA-3008095-A1 (CA)
Title: A pharmaceutical composition comprising apatite-based matrix and surface modifying agent
Inventor: CHOWDHURY EZRAHUL H
IPC: A61K47/42
Filed: 2018-06-13
Abstract: The present invention provides a pharmaceutical composition, the pharmaceutical composition comprising a pharmaceutically active substance, an apatite-based matrix, and a surface modifying agent. Further, the apatite-based matrix comprises calcium ion, phosphate ion, hydrogen carbonate ion, magnesium ion and iron ion. Also, the surface modifying agent comprises a protein, a polymer or a combination thereof. Further, a method of producing the pharmaceutical composition (200) is disclosed.
Patent CA-3009028-A1 (CA)
Inventor: KARAKI KEISUKE
IPC: C10G21/16
Filed: 2016-10-31
Abstract: Provided is a method for reducing corrosive ions in an aromatic compound extraction solvent, which easily and efficiently reduces corrosive ions in an aromatic compound extraction solvent in a circulatory system for the purpose of suppressing corrosion of an extraction device caused by corrosive ions contained in the aromatic compound extraction solvent. A method for reducing corrosive ions in an aromatic compound extraction solvent in a circulatory system in which the aromatic compound extraction solvent is circulated. This method for reducing corrosive ions in an aromatic compound extraction solvent comprises: a step wherein a corrosive ion scavenger is added to the corrosive ions, which are at least one kind of ions selected from among chloride ions, sulfate ions and sulfite ions, thereby having the corrosive ions react with the corrosive ion scavenger so as to obtain a non-volatile salt; and a step wherein the salt is removed by concentrating the solvent that contains the salt.
Patent CA-3011722-A1 (CA)
Title: Seismic well ties using blocking schemes
Inventor: WANG KAINAN
IPC: G01V1/50
Filed: 2016-02-19
Abstract: A system and method are provided for correlating well log data and seismic data corresponding to subterranean formations to generate a seismic well tie that preserves blocking schemes associated with the well log data and constraints corresponding to each block of samples. The seismic well tie may be generated by correlating samples of the well log data with the seismic data by shifting at least some of the samples and using the constraint on changes to the sample values to prevent the sample values of each of the one or more blocks of the samples from changing beyond the constraint. In some aspects, the constraints may relate to a constant velocity or a linearly changing velocity within various blocks of the well log data.
Patent CA-3013956-A1 (CA)
Inventor: URIONA LEONARDO
IPC: F04B35/04
Filed: 2017-02-03
Abstract: The invention relates to a method for controlling a hydraulic pump system (10) which is stationary during operation and which comprises a fuel-operated drive (12) with a motor (14) for a pump (16), a heating device (64) for heating the motor, and an accumulator (38) with a load controller. The method has the following steps: detecting (S10) at least one first operating value, determining (S12, S14) a current operating mode and an expected operating mode, and influencing (S18) at least one second operating value. The invention further relates to a controller (60) for a hydraulic pump system (10) which is stationary during operation and to a hydraulic pump system (10) which is stationary during operation.
Patent CA-3014295-A1 (CA)
Title: Wellbore flow diversion tool utilizing tortuous paths in bow spring centralizer structure
Inventor: WILLIAMSON SCOTT EARL
IPC: E21B7/04
Filed: 2017-02-22
Abstract: An apparatus for at least partially sealing an annulus of a wellbore comprises a hollow mandrel pipe adapted to attach to a tubing string, and a cylindrical cage surrounding and attached to an exterior length of the mandrel pipe, the cylindrical cage having a plurality of generally lengthwise tortuous path apertures generally parallel with one another between the two open ends of the mandrel pipe, the plurality of generally lengthwise tortuous path apertures defining a plurality of bow springs therebetween, the plurality of bow springs bowed outward from the mandrel pipe.
Patent CA-3016248-A1 (CA)
Inventor: VAN RAAM CAROLUS HERMANUS
IPC: A01K1/015
Filed: 2017-02-28
Abstract: Support structure for a surface area, comprising an array of base elements, interconnected for forming the base structure defining a deck, the base elements comprising at least one void for receiving a fluid and wherein the deck is provided with openings for passing fluids into and/or from said void and/or openings for interconnecting the base elements, wherein in at least one of said openings a plug has been provided, said plug provided with a connector for connecting an artefact to said plug.
Patent CA-3016827-A1 (CA)
Title: Modular manufacturing of a robot
Inventor: SMAL LUDOVIC
IPC: B25J9/16
Filed: 2017-03-07
Abstract: There is disclosed a method of manufacturing a robot comprising the steps of discovering a plurality of generic components, said generic components being interconnected and non-functional in the robot; determining the spatial position of each generic component in the robot; retrieving respective firmware associated with each generic component; modifying a generic component into a specified component, by programming the firmware of said generic component with a said retrieved firmware. Described developments comprise the use of encryption mechanisms, the use of one or more bootloaders, the use of decentralized or distributed storage of firmware and the use of predefined hardware abstraction layers. Software and system aspects (e.g. multi-masters architectures) are described.
Patent CA-3021426-A1 (CA)
Inventor: FELIX STEPHEN
IPC: G06F7/58
Filed: 2018-10-19
Abstract: The present invention relates to an execution unit for executing a computer program comprising a sequence of instructions, which include a masking instruction. The execution unit is configured to execute the masking instruction which when executed by the execution unit masks randomly selected values from a source operand of n values and retains other original values from the source operand to generate a result which includes original values from the source operand and the masked values in their respective original locations.
Patent CA-3021502-A1 (CA)
Inventor: TORO CASASNOVAS EDUARDO
IPC: A61L9/20
Filed: 2016-04-29
Abstract: L'invention concerne un congélateur pour déchets biosanitaires et cytotoxiques, comprenant un espace intérieur pouvant recevoir un contenant pour déchets, une porte avant par laquelle le contenant pour déchets est introduit dans l'espace intérieur ou extrait de ce dernier, une porte supérieure par laquelle les déchets sont déversés dans le contenant intérieur, des moyens de réfrigération et des moyens de régulation de température de l'espace intérieur, le congélateur comprenant en outre un purificateur d'air assurant le traitement d'un courant d'air provenant de l'espace intérieur lors de l'ouverture de l'une de ses portes, évitant ainsi l'émission de particules contaminantes, tant chimiques que biologiques, vers le milieu extérieur.
Patent CA-3022165-A1 (CA)
Title: Robotic surgical assemblies and instrument drive units thereof
Inventor: SEOW CHI MIN
IPC: A61B34/00
Filed: 2017-05-24
Abstract: An instrument drive unit for use with a surgical robotic arm includes a body, a first gear, and a driven coupler. The body has a proximal end and a distal end configured to be coupled to a surgical instrument. The first gear is non-rotatably coupled to the proximal end of the body. The driven coupler is disposed at the proximal end of the body and laterally offset from the first gear. The driven coupler is operably coupled to the first gear such that rotation of the driven coupler rotates the first gear to effect rotation of the body about a longitudinal axis defined by the body.
Patent CA-3024040-A1 (CA)
Inventor: GILDEA CHRISTOPHER
IPC: A61F7/10
Filed: 2018-11-14
Abstract: A topical cooling device for cooling and desensitizing the surface of the skin of a patient is provided that includes a thermally insulating container having at least one side wall, an open end and a closed end, and internal cavity. A thermally transmitting member is included for closing the open end of said container. A refrigerant medium is provided within the cavity of the container and in contact said thermally transmitting member for cooling the surface of the skin of a patient in contact with the thermally transmitting member. The refrigerant medium can be hypertonic aqueous sodium chloride solution. The thermally transmitting member can be flexible bladder that is received within the container where the refrigerant medium is thermally insulated by the container. A lid can be attached to the open end of the container to close the device until ready for use.
Patent CA-3024953-A1 (CA)
Inventor: ELMEN JOACIM
IPC: A61K31/712
Filed: 2007-03-30
Abstract: The invention provides pharmaceutical compositions comprising short single stranded oligonucleotides, of length of between 8 and 17 nucleobases which are complementary to human microRNAs. The short oligonucleotides are particularly effective at alleviating miRNA repression in vivo. It is found that the incorporation of high affinity nucleotide analogues into the oligonucleotides results in highly effective anti-microRNA molecules which appear to function via the formation of almost irreversible duplexes with the miRNA target, rather than RNA cleavage based mechanisms, such as mechanisms associated with RNaseH or RISC.
Patent CA-3035015-A1 (CA)
Title: Methods of refining and producing fuel from natural oil feedstocks
Inventor: COHEN STEVEN A
IPC: C10L1/02
Filed: 2010-10-11
Abstract: Methods are provided for refining natural oil feedstocks. The methods comprise reacting the feedstock in the presence of a metathesis catalyst under conditions sufficient to form a metathesized product comprising olefins and esters. In certain embodiments, the methods further comprise separating the olefins from the esters in the metathesized product. In certain embodiments, the methods further comprise hydrogenating the olefins under conditions sufficient to form a fuel composition. In certain embodiments, the methods further comprise transesterifying the esters in the presence of an alcohol to form a transesterified product.
Patent CA-3035374-A1 (CA)
Title: Coupler for a tool
Inventor: BOYLES TYLER W
IPC: A01B1/00
Filed: 2019-03-01
Abstract: A shaft coupler, a tool and a method of assembling a tool. The shaft coupler may generally include substantially identical coupling members operable to couple two shaft segments of a tool.  The shaft coupler may include a first coupling member including a first body having a first coupling end and an opposite first shaft end defining a first opening configured to receive a first shaft segment; and a second coupling member including a second body having a second coupling end and an opposite second shaft end defining a second opening configured to receive a second shaft segment. The first coupling member and the second coupling member may be identical.  The first coupling end may be configured to engage the second coupling end to selectively couple the first coupling member to the second coupling member and, thereby, the first shaft segment to the second shaft segment.
Patent CA-3035447-A1 (CA)
Inventor: WALTHER BURKHARD
IPC: C08G18/34
Filed: 2017-09-04
Abstract: Polyamide foams which inhibit the spread of fires are obtained by mixing (i) a liquid isocyanate component which contains at least one polyisocyanate, wherein the molar ratio of aromatic isocyanate groups to the sum of aromatic and aliphatic isocyanate groups is at least 60 mol.%, with (ii) at least one liquid isocyanate-reactive component which contains a reactive diluent that comprises (a) a chain-extending and/or crosslinking reactive diluent selected from aliphatic branched C24-66-polycarboxylic acids, alicyclic C24-66-polycarboxylic acids, and partial esterns of polycarboxylic acids with at least two unesterified carboxyl groups and/or b) a chain-terminating reactive diluent selected from aliphatic branched C24-66-monocarboxylic acids, alicyclic C24-66-monocarboxylic acids, and partial esters of polycarboxylic acids with an unesterified carboxyl group, and (iii) optionally a solid isocyanate-reactive component. The liquid isocyanate-reactive component and/or the solid isocyanate-reactive component comprises an aromatic C8-18-polycarboxylic acid and/or an anhydride thereof. Reactive diluents are dimeric fatty acids or trimeric fatty acids which are optionally hydrogenated. The foams are suitable for filling cavities in mining, tunnel construction, underground engineering or for obtaining oil and gas as a fire protection foam, heat damping, or acoustic damping.
Patent CA-3036677-A1 (CA)
Title: Downhole tools containing ductile cementing materials
Inventor: DOLOG ROSTYSLAV
IPC: E21B33/12
Filed: 2017-08-10
Abstract: A downhole tool for controlling the flow of a fluid in a wellbore includes a component that comprises: a cementitious material; an aggregate; and a ductility modifying agent comprising one or more of the following: an ionomer; a functionalized filler; the functionalized filler comprising one or more of the following: functionalized carbon; functionalized clay; functionalized silica; functionalized alumina; functionalized zirconia; functionalized titanium dioxide; functionalized silsesquioxane; functionalized halloysite; or functionalized boron nitride; a metallic fiber; or a polymeric fiber.
Patent CA-3038905-A1 (CA)
Inventor: KUMAR SURENDER
IPC: G07C5/02
Filed: 2017-09-28
Abstract: Aspects of the disclosure relate to controlling autonomous vehicles to provide automated emergency response functions. A computing platform may receive vehicle data associated with a vehicle from an on-board vehicle monitoring system associated with the vehicle. Subsequently, the computing platform may detect an occurrence of an emergency at a location. Thereafter, the computing platform may select an autonomous vehicle to respond to the emergency at the location based on autonomous vehicle state information. Then, the computing platform may generate one or more dispatch commands directing the autonomous vehicle to move to the location and execute one or more emergency response functions. Subsequently, the computing platform may send, to an on-board autonomous vehicle control system associated with the autonomous vehicle, the one or more dispatch commands directing the autonomous vehicle to move to the location and execute the one or more emergency response functions.
Patent CA-3040292-A1 (CA)
Inventor: SEKIYAMA KAZUHIDE
IPC: G06Q50/04
Filed: 2017-10-11
Abstract: In this garment manufacturing management device 1 a garment information acquisition unit 31 acquires garment information identifying a garment selected by an ordering party. A body shape information acquisition unit 32 acquires body shape information about a wearer who will wear the garment. A manufacturing information acquisition unit 33 acquires manufacturing information about the garment on the basis of the garment information and the body shape information. A manufacturing information output unit 34 outputs the manufacturing information to a non-sewing knitting machine. The manufacturing information acquisition unit 33 may select one item of manufacturing information from among multiple different items of manufacturing information associated with the garment information, on the basis of the body shape information, and may, on the basis of the body shape information, correct manufacturing information associated with the garment information and serving as a base for a garment.
Patent CA-3040360-A1 (CA)
Title: Dispositifs biometriques electroniques et procedes de construction
Inventor: MILES ANTHONY
IPC: H05K3/12
Filed: 2017-10-09
Abstract: Un dispositif de capteur biométrique destiné à être fixé à la peau d'un utilisateur comprend un dispositif électronique (10) agencé pour recevoir des signaux ou des données biométriques provenant de l'utilisateur et une cellule d'alimentation (20) connectée ou pouvant être connectée au dispositif électronique (10) pour fournir de l'énergie à celui-ci, le dispositif électronique (10) et la cellule d'alimentation (20) étant fournis sous la forme de parties distinctes, minces, flexibles connectées ou pouvant être connectées entre elles. L'invention concerne également des procédés de construction du dispositif et des applications pour l'utilisation du dispositif.
Patent CA-3041502-A1 (CA)
Title: Method for manufacturing printed containers
Inventor: FERGUSON IAN
IPC: B31B70/00
Filed: 2019-04-26
Abstract: A hybrid manufacturing method is provided for manufacturing containers, in which a portion of the manufacturing process is carried out locally and a portion is carried out offshore. A stock material is printed in a first country and shipped in bulk to a second country for forming into containers. In preferred embodiments, the first country has a lower cost of labour and the customer is located in the second country. In some embodiments, an order may be split into first and second portion, with the first portion handled as described above and the second portion printed and formed in the second country. The resulting methods may provide advantages in terms of speed, flexibility, and cost over conventional manufacturing methods.    Various containers may be manufactured according to the method, including bags, cartons, spiral-formed cans, and the like.
Patent CA-3042812-A1 (CA)
Inventor: FARRUGIA VALERIE M
IPC: C08J3/12
Filed: 2019-05-09
Abstract: Il est décrit un procédé de production de microparticules de polyester insaturées comprenant : le mélange à létat fondu dun polyester insaturé et de lhuile dans une extrudeuse; le lavage des microparticules avec un solvant organique pour réduire la quantité dhuile; et le retrait de solvant organique pour former les microparticules.
Patent CA-3043346-A1 (CA)
Inventor: TOWNSEND JAMES DUNSTONE
IPC: C02F1/46
Filed: 2016-11-10
Abstract: A waste water treatment apparatus comprising an electrode or electrode array, a DC power supply source (or supply sources) operably connected through a current modulator to the electrode or the electrode array, wherein the current modulator permits connection of the power supply to the electrode or electrode array and is itself operably connected to a pulse generator and a control system comprising at least the current modulator and the pulse generator which, in concert with the power supply is configured to provide a pulsing or modulating electrical DC current supply at variable frequency and variable duty cycle to the electrode or electrode array and to reverse the polarity of such current supply if, as and when required.
Patent CA-3045161-A1 (CA)
Title: Production of ricin antibodies in plant
Inventor: HALL J CHRISTOPHER
IPC: C12N15/13
Filed: 2016-12-01
Abstract: A method of making an antibody in plants that binds to ricin is described. The method comprises (a) introducing a nucleic acid molecule encoding a heavy chain variable region of the antibody and a nucleic acid molecule encoding a light chain variable region of the antibody into a plant or plant cell; and (b) growing the plant or plant cell to obtain a plant that expresses the antibody or antibody fragment. The disclosure also relates to anti-ricin antibodies and antibodies fragments as well as methods of using same in therapy and prophylaxis.
Patent CA-3048718-A1 (CA)
Title: Apparatus and method for cleaning and recovering paint in painting plants
Inventor: GIOVANNINI CRISTIAN
IPC: B05B14/20
Filed: 2019-07-05
Abstract: Paint recovery and cleaning trolley (3, 33) for an apparatus (1) for applying paint provided with a belt (2) for conveying pieces to be painted, comprising: - A paint recovery subunit (21), in its turn comprising: .cndot. A reverse roller (19) in contact with the lower return section of said conveying belt (2), which recovers paint from the belt, .cndot. A doctor blade (11) tangentially placed with respect to said reverse roller (19) for all its length, to allow the accumulation of a solvent and wetting said reverse roller (19); .cndot. A doctor blade (14) scraping the reverse roller (19) so recovering paint; .cndot. A doctor blade (10) scraping the lower return section of said conveying belt (2), .cndot. At least one nozzle (13) for supplying a solvent compatible with the paint in use, .cndot. A hopper (12) collecting said solvent, placed under said reverse roller (19), .cndot. A paint collecting reservoir (130), - A cleaning subunit (22), in its turn comprising: .cndot. A reverse roller (29) in contact with the lower return section of the conveying belt (2), .cndot. A doctor blade (211) tangentially placed with respect to said reverse roller (29) for all its length to allow the accumulation of a solvent and wetting said reverse roller (29), .cndot. A doctor blade (210) scraping the lower return section of said conveying belt (2), .cndot. At least a nozzle (213) for supplying a solvent, .cndot. A hopper (212) collecting said solvent, placed under said reverse roller (29), .cndot. A solvent collecting reservoir (231), wherein in each subunit (21, 22) said components (19, 11, 10, 2; 29, 211, 210, 2) form a closed chamber having the shape of a triangular prism, of which said components (19, 11, 10, 2; 29, 211, 210, 2) represent the rectangular faces, said chamber containing said solvent, which slowly drips from the triangular faces of said chamber into a respective collecting hopper (12, 212).
Patent CA-3049276-A1 (CA)
Title: Cellules immunitaires car-vegfr-2 pour le traitement des cancers
Inventor: CHAO HEMAN
IPC: A61K35/17
Filed: 2018-01-04
Abstract: L'invention concerne des compositions et des procédés pour le traitement du cancer chez l'être humain utilisant des récepteurs CAR. L'objet de l'invention comprend des récepteurs CAR (récepteurs antigéniques chimériques) modifiés et des cellules immunitaires génétiquement modifiées qui expriment un tel récepteur CAR présentant une affinité élevée pour le VEGFR. Plus spécifiquement, les cellules sont des lymphocytes T-CAR reconnaissant le VEGFR-2 sur les tumeurs solides, leurs utilisations, des compositions en comprenant et leurs procédés de fabrication. L'invention concerne des méthodes thérapeutiques pour le traitement de cancers dépendant du VEGFR-2 ciblant l'angiogenèse tumorale. L'invention concerne un récepteur antigénique chimérique (CAR) qui se lie au VEGFR-2, un épitope ou un fragment de celui-ci, ou un variant de celui-ci.