baber/WOPTO huggingface dataset:
Patent CA-3014640-A1 (CA)
Inventor: NICHOLSON PETER JOHN
IPC: A61C5/85
Filed: 2017-02-23
Abstract: A circumferential matrix system comprising, a matrix band (10), a body (14) having a handle (12), a housing (16) and a base (18), a spindle (22) within the body (14) being attached to the handle (12), wherein the matrix band (10) on one end is permanently affixed to the spindle (22) and the matrix band (10) on another end is permanently affixed to an inside wall of the housing (16).
Patent CA-3016815-A1 (CA)
Title: Utilisation de peptides de pneumolysine en tant qu'antagonistes contre le recepteur 4 de type toll et methodes de traitement des maladies liees au recepteurs 4 de type toll
Inventor: CHONG PELE CHOI-SING
IPC: A61P3/10
Filed: 2017-02-24
Abstract: La présente invention concerne des peptides isolés à partir de la pneumolysine (PLY) et leur utilisation en tant qu'antagonistes contre le récepteur 4 de type toll (TLR-4). La liaison de ces peptides entraîne une activité diminuée de TLR-4. En particulier, la présente invention concerne des peptides isolés provenant de la région C-terminale de PLY qui sont efficaces dans le traitement de pathologies d'activation liées à TLR-4 telles que le diabète et l'athérosclérose.
Patent CA-3018189-A1 (CA)
Title: Efficacite et diversite accrues de microbes cultives a partir d'echantillons environnementaux
Inventor: KANG YAOWEI
IPC: C12Q1/04
Filed: 2017-03-02
Abstract: L'invention concerne des procédés d'isolement de microbes à partir d'échantillons environnementaux à l'aide d'un milieu de croissance contenant de l'acide humique et des substances apparentées. Dans un exemple, les microbes isolés n'avaient pas été cultivés précédemment ou n'étaient pas précédemment connus. Les microbes isolés à l'aide d'acide humique peuvent ensuite être cultivés sur des milieux qui ne contiennent pas d'acide humique.
Patent CA-3020081-A1 (CA)
Title: Mixtures of cyclic branched siloxanes of the d/t type and conversion products thereof
Inventor: KNOTT WILFRIED
IPC: C08G77/10
Filed: 2018-10-09
Abstract: Mixtures of cyclic branched siloxanes having exclusively D and T units, with the proviso that the cumulative proportion of the D and T units having Si-alkoxy and/or SiOH groups that are present in the siloxane matrix, determinable by 29Si NMR spectroscopy, is less than 2.0 and preferably less than 1.0 mole per cent, are described, as are branched organomodified siloxanes obtainable therefrom.
Patent CA-3020289-A1 (CA)
Title: Polyacrylate oil gel composition
Inventor: CHEN LIANG
IPC: A61K8/81
Filed: 2016-12-07
Abstract: Provided are personal care compositions comprising a polyacrylate oil gel composition comprising (a) hydrophobic ester oil, and (b) one or more polymers comprising polymerized units derived from (i) 96 to 99.9 weight % of C4-C8 (meth)acrylate monomers, (ii) 0.1 to 2 weight % of methacrylic acid monomer, and (iii) 0 to 2 weight % of crosslinkers.
Patent CA-3021695-A1 (CA)
Inventor: KIZER LANCE
IPC: A23J1/14
Filed: 2017-04-24
Abstract: L'invention concerne des analogues de yaourt non laitiers ayant des qualités similaires à celles des yaourts à base de produits laitiers. Certains modes de réalisation concernent des analogues de yaourt à base de plantes comprenant des isolats de protéines végétales fermentées et/ou des isolats de protéines végétales gélifiées. L'invention concerne également des procédés de production de tels analogues de yaourt non laitiers Par exemple, l'invention concerne un procédé de production d'un mélange de yaourt à base de plantes pouvant être utilisé pour fabriquer un analogue de yaourt à base de plantes, comprenant les étapes consistant à : a) obtenir une base sensiblement exempte de produits laitiers pour une formulation de yaourt qui comprend un dérivé à base de plante, tel qu'une pâte; et b) ajouter un acide à ladite formulation. La formulation de yaourt à base de plantes peut être utilisée pour fabriquer un analogue de yaourt à base de plantes comprenant les étapes suivantes consistant à : a) chauffer un mélange de yaourt à base de plantes pendant une première durée prédéterminée tout en mélangeant; b) laisser refroidir le mélange; c) ajouter des cultures de yaourt au mélange résultant; et d) incuber le mélange résultant pendant une seconde durée prédéterminée pour produire un analogue de yaourt à base de plantes.
Patent CA-3023770-A1 (CA)
Title: Process and product for making transitorily colored sombre hair and transitorily colored hair extension
Inventor: ALEX GUNTER
IPC: A45D7/00
Filed: 2017-03-06
Abstract: For making a transitorily colored hair extension that creates a natural looking effect, a hair bundle consisting of a plurality of hair strands having varied lengths is colored a first color. The hair strands are aligned, so that the ends of the hair strands are varied in length at atop portion. Then the top half of the hair bundle is color processed to a second color. Next, the hair strands are aligned, so that the ends of the hair strands are varied in length at a tail portion. This results in a transitorily colored hair bundle with a mid-section of the hair bundle that contains transitorily colored hair with a blend of the first color in the top portion of the hair bundle with the second color in the tail portion of the hair bundle.
Patent CA-3026206-A1 (CA)
Title: Tagmentation utilisant des transposomes immobilises avec des lieurs
Inventor: DESANTIS GRACE
IPC: C12Q1/6806
Filed: 2018-02-20
Abstract: La présente invention concerne des procédés, des compositions et des kits pour traiter des acides nucléiques cibles, y compris des procédés et des compositions pour fragmenter et marquer un acide nucléique (par exemple, l'ADN) à l'aide de complexes transposomes liés à un support solide.
Patent CA-3032020-A1 (CA)
Inventor: MAJOLAGBE KEHINDE A
IPC: A61F2/07
Filed: 2017-09-08
Abstract: Various aspects of the present disclosure are directed toward prosthesis that may include a first graft component and a second graft component coupled to the first graft component. The prosthesis may also include a gap or a space between the first graft component and the second graft component.
Patent CA-3034531-A1 (CA)
Inventor: CRANE CHAD A
IPC: A61M5/14
Filed: 2017-09-05
Abstract: A pump clip for a fluid infusion device is provided. The pump clip includes a clip base having a first end opposite a second end. The clip base defines an aperture through the clip base between the first end and the second end. The clip base is pivotable between a first position and a second position along a first pivot axis. The pump clip includes a clip pivot base coupled to the clip base along the first pivot axis. At least a portion of the clip pivot base is received within the aperture in the first position. The pump clip includes a clip coupled to the clip pivot base along a second pivot axis and the clip cooperates with the clip pivot base to receive an article.
Patent CA-3035189-A1 (CA)
Title: Portable wireless communications adapter
Inventor: BALASUBRAMANIAN RAMESHKUMAR
IPC: G01S5/14
Filed: 2019-02-27
Abstract: A portable wireless communications adapter includes a wireless receiver, a wireless transmitter, an electronic interface connector, and a location sensing module. The wireless receiver is configured to receive wireless data over a Wireless Avionics Intra-Communication (WAIC) frequency range between 4.2 gigahertz (GHz) and 4.4 GHz. The wireless transmitter is configured to send wireless data over the WAIC  frequency range between 4.2 GHz and 4.4 GHz. The electronic interface connector is configured to mate with a portable electronic device for communication of the wireless data with the portable electronic device.  The location sensing module is configured to determine a location of the portable wireless communications adapter relative to an interior of an aircraft based on WAIC  communications received at the wireless receiver and selectively enable and disable the wireless transmitter based on the determined location.
Patent CA-3035774-A1 (CA)
Inventor: SEWARD KIRK PATRICK
IPC: A61K9/00
Filed: 2017-09-21
Abstract: Described herein are methods for distributing temsirolimus to a tissue surrounding a blood vessel for treating vascular diseases. Also disclosed are injectable compositions of temsirolimus for delivery into the tissue surrounding a blood vessel for treating vascular diseases.
Patent CA-3037893-A1 (CA)
Title: Circuit interrupter with self-test circuit and method of operating a circuit interrupter
Inventor: OKERMAN JASON KOHEI ARTHUR
IPC: H01H79/00
Filed: 2019-03-25
Abstract: A circuit interrupter including a line conductor, a neutral conductor, separable contacts, an operating mechanism structured to trip open the separable contacts, a magnetic trip actuator structured to cause the operating mechanism to trip open the separable contacts in response to a short-circuit between the line and neutral conductors, a protection circuit including a self-test circuit structured to perform a self-test and to output a signal in response to failing the self-test, and an electrical component electrically connected between the line and neutral conductors and having an open state and a closed state. The electrical component is structured to switch from the open state to the closed state and cause a short-circuit between the line and neutral conductors in response to receiving the signal from the self-test circuit.
Patent CA-3039607-A1 (CA)
Title: System and method for testing electronic visual user interface outputs
Inventor: LI JI PING
IPC: G06F11/36
Filed: 2019-04-09
Abstract: A system and method are provided for testing electronic visual user interface outputs. The method includes obtaining a baseline set of one or more screen shots of a user interface, the user interface comprising one or more elements; generating an updated set of one or more screen shots of the user interface, the updated set comprising one or more changes to the user interface; comparing the baseline set to the updated set to generate a differential set of one or more images illustrating differences in how at least one of the user interface elements is rendered. The comparing includes, for each screen shot: identifying coordinates of edges of a content portion of interest relative to an entire content captured in that screen shot; cropping the content portion using the coordinates from the baseline and updated versions of the entire content captured in that screen shot to obtain content portions of a same size for comparison; and performing a spatial unit-by-unit comparison of the same size cropped content portions to generate a differential image for that screen shot. The method also includes displaying the differential set of one or more images; and receiving an input validating the one or more changes to the user interface, or rejecting the one or more changes to the user interface.
Patent CA-3041896-A1 (CA)
Title: Dispositif d'articulation de la hanche et procede correspondant
Inventor: FORSELL PETER
IPC: A61F2/36
Filed: 2010-07-12
Abstract: Un dispositif médical pour le traitement de larthrose de larticulation de la hanche chez un patient humain, ledit dispositif comprenant au moins une surface darticulation de la hanche artificielle, est décrit. Le dispositif médical est conçu pour être inséré dans un orifice de los iliaque depuis le côté opposé audit acetabulum, pour transférer une charge, et pour se trouver en contact avec ledit os iliaque. Le dispositif médical comprend une surface dacetabulum artificielle ayant un plus grand diamètre et étant conçue pour être insérée dans un orifice de los iliaque depuis le côté opposé à lacetabulum dun patient humain. La surface dacetabulum artificielle comprend tout élément de support qui est conçu pour être relié à los iliaque après linsertion dans ledit orifice de los iliaque et porter la charge placée sur la tête du fémur, résultant du poids dudit patient humain, par la liaison avec los iliaque après linsertion dans ledit orifice.
Patent CA-3046349-A1 (CA)
Title: Adjustable mold and method for manufacturing drainage channels
Inventor: LOCKE BLAKE
IPC: B29C45/26
Filed: 2017-12-06
Abstract: An adjustable mold capable of making castings of various configuration is provided. The adjustable mold has an adjustable die with a core and an adapter, a protrusion, a cavity, and an outer portion with at least two sidewalls, at least two endwalls, and a base therebetween, which outer portion at least partially surrounds the adjustable die to thereby define a mold. During casting, molding material is poured in the mold and allowed to cure to make a casting. The adapter is replaceable to enable castings of multiple configurations to be cast suing the adjustable mold.
Patent CA-3047373-A1 (CA)
Title: Derive de nucleoside et utilisation associee
Inventor: UENO YOSHIHITO
IPC: A61K47/26
Filed: 2017-12-14
Abstract: Le problème décrit par la présente invention est de fournir un nucléoside qui est plus pratique pour des produits pharmaceutiques à base d'ARN ainsi que d'autres applications et une utilisation de celui-ci. La solution selon l'invention porte sur un dérivé de nucléoside représenté par la formule (1) ou la formule (2) ou un sel de celui-ci. (Dans la formule (1), R1 représente un atome d'hydrogène, un groupe hydroxyle, un groupe hydroxyle ayant un atome d'hydrogène substitué par un groupe alkyle ou un groupe alcényle, ou un groupe protégé. Dans la formule (2), X représente un atome d'halogène. Dans les formules (1) et (2), R2 et R4 peuvent être identiques ou différents et représentent un atome d'hydrogène, un groupe protecteur pour un groupe hydroxyle, un groupe phosphate, un groupe phosphate protégé, ou P(=0)nR5R6 (n représente 0 ou 1 et R5 et R6 peuvent être identiques ou différents et représentent soit un atome d'hydrogène, soit un groupe hydroxyle, soit un groupe hydroxyle protégé, soit un groupe thiol, soit un groupe thiol protégé, soit un groupe alcoxy inférieur, soit un groupe alcoxy inférieur cyano, soit un groupe amino ou un groupe amino substitué. Lorsque n vaut 1, R5 et R6 ne sont jamais tous les deux des atomes d'hydrogène.) R3 représente NHR7 ayant un groupe de liaison pour chaque (R7 indiquant un atome d'hydrogène, un groupe alkyle, un groupe alcényle, ou un groupe protecteur pour un groupe amino), un groupe azide, un groupe amidino, ou un groupe guanidino. B représente un groupe purine-9-yl, un groupe 2-oxo-pyrimidin-1-yl, un groupe purine-9-il substitué, ou un groupe 2-oxo-pyrimidin-1-yl substitué.)
Patent CA-3051256-A1 (CA)
Inventor: KUENZI RODNEY
IPC: G01N27/00
Filed: 2018-02-05
Abstract: L'invention concerne un ensemble plaques de substrat de harnais et de capteur destiné à surveiller les signaux vitaux d'un patient. Plus spécifiquement, la présente invention concerne un harnais, une plaque de substrat de capteur et des dispositifs associés pour la surveillance non invasive de signaux vitaux d'un patient. La plaque de substrat de capteur fournit une fixation amovible à la peau d'un patient pour mesurer les signaux vitaux du patient. La plaque de substrat de capteur comprend un corps principal allongé comprenant une surface supérieure et une surface inférieure. La surface supérieure est conçue pour entrer en contact amovible avec la surface de la peau du patient. En outre, une pluralité de fentes sur la surface supérieure du corps principal est mécaniquement et électriquement configurée pour maintenir des capteurs ou des électrodes afin de surveiller des paramètres biométriques du patient. La surface supérieure comprend également un premier trou traversant configuré mécaniquement et électriquement pour maintenir un connecteur électrique ; et une première extrémité et une seconde extrémité du corps principal.
Patent CA-3053012-A1 (CA)
Inventor: THIRIET ROMAIN
IPC: F02C7/275
Filed: 2018-02-05
Abstract: Propulsion system (8) for a single-engine helicopter (1), comprising:  a main engine (9) connected to a front drive shaft (5) and a rear drive shaft (7), respectively, suitable for driving a main gearbox (4) referred to as MGB (4) and a tail gearbox (6) referred to as TGB (6);  an assistance device (10) attached to the main engine (9); characterised in that said propulsion system (8) is designed in order that the assistance device (10) can mechanically drive the TGB and MGB (6, 4) by introducing power to the rear drive shaft (7).
Patent CA-3055889-A1 (CA)
Inventor: NIEUWOUDT IZAK
IPC: B01D3/00
Filed: 2018-04-09
Abstract: An inlet device for use in a vessel to facilitate separation of a gas phase from a liquid phase in a fluid stream. The inlet device has separation cans (26a, 26b, 26c) positioned at each of the outlet ends (44a, 44b, 44c) of a flow channel (24). Each separation can has a cylindrical wall (46) and an elongated inlet opening (54) in the cylindrical wall to allow the fluid stream to be introduced in a tangential direction into an open interior region where it swirls to facilitate separation of the gas phase from the liquid phase in the fluid stream. The liquid phase exits the separation can through slots (56) in the cylindrical wall and through an open lower end of the open interior region. The gas phase exits the separation can by ascending upwardly through an open upper end (50) of the open interior region.
Patent CA-3056576-A1 (CA)
Inventor: KIM HAN GUN
IPC: G21F9/00
Filed: 2017-05-26
Abstract: The present invention provides a device and a method for purifying a nuclear reactor coolant radioactive material/adjusting the pH thereof. The device for purifying a nuclear reactor coolant radioactive material/adjusting the pH thereof is applied to a chemical and volume control system (CVCS) comprising a regenerative heat exchanger (10), a non-regenerative heat exchanger (20), and a volume control tank (50), and is installed between the non-regenerative heat exchanger (20) and the volume control tank (50) within a path of the nuclear reactor coolant. The device for purifying a nuclear reactor coolant radioactive material/adjusting the pH thereof comprises: a radioactive metal ion collecting unit (110) comprising a first cathode member (112) to which a cathode (-) is connected and a first anode member (114) to which an anode (+) is connected, the radioactive metal ion collecting unit (110) being configured such that a nuclear reactor coolant discharged from the non-regenerative heat exchanger (20) passes between the first cathode member (112) and the first anode member (114), through which DC power flows, and radioactive metal ions and metal particles are accordingly accumulated and collected by the first cathode member (112); a Li ion separating/concentrating unit (120) having a second anode member (124) provided on one side thereof such that an anode (+) is connected thereto, having a second cathode member (122) provided on the other side thereof such that a cathode (-) is connected thereto, and having a cation exchange membrane (126) installed between the second anode member (124) and the second cathode member (122) such that cations pass through the same, the Li ion separating/concentrating unit (120) being configured such that a nuclear reactor coolant that has passed through the radioactive metal ion collecting unit (110) passes between the second anode member (124) and the cation exchange membrane (126) and flows into the volume control tank (50), and the Li ion separating/concentrating unit (120) continuously recirculating pure water between the second cathode member (122) and the cation exchange membrane (126) such that Li+ ions that are generated in the nuclear reactor coolant and have passed through the cation exchange membrane (126) are moved toward the second cathode member (122) and are separated accordingly; and a Li7 concentrating tank (130) for recirculating Li7 separated by the Li ion separating/concentrating unit (120) back to the Li ion separating/concentrating unit (120) and concentrating Li7 in the process of recirculation.
Patent CA-3057296-A1 (CA)
Inventor: NARVA KENNETH E
IPC: A01N63/02
Filed: 2018-03-20
Abstract: La présente invention concerne des molécules d'acide nucléique et des méthodes d'utilisation de ces dernières pour lutter contre des insectes ravageurs par l'inhibition, médiée par interférence d'ARN, de séquences codantes cibles et de séquences non codantes transcrites dans des insectes ravageurs, y compris les coléoptères et/ou hémiptères ravageurs. L'invention concerne également des procédés de fabrication de plantes transgéniques qui expriment des molécules d'acide nucléique utiles pour lutter contre les insectes ravageurs, ainsi que les cellules végétales et les plantes obtenues par ces méthodes.
Patent CA-3064049-A1 (CA)
Title: Linear actuators
Inventor: BEKIRCAN SUAT
IPC: F16H25/24
Filed: 2019-12-05
Abstract: A linear electromechanical actuator (2) comprises an electric motor (4), a ball screw shaft (6) driven by the electric motor (4) and a tubular output shaft (8) receiving the ball screw shaft (6) and rotationally coupled thereto. The ball screw shaft (6) has at least one helical groove (70) formed on a radially outer surface (72) thereof and the output shaft (8) has at least one helical groove (50) formed in a radially inner surface thereof. A plurality of ball elements (76) is received within the grooves for rotationally coupling the ball screw shaft (6) to the output shaft (8). The ball screw shaft (6) further comprises a ball recirculation element (80) mounted in the radially outer surface (72) of the ball screw shaft (6). The ball recirculation element (80) interrupts the helical groove (70) in the ball screw shaft (6) and has one or more ball recirculating passages (86). Each ball recirculating passage (86) comprises an inlet portion (88) a recirculation portion (90) and an outlet portion (92). The inlet portion (88) deflects balls (76) into the recirculation portion (90) from a first portion of the helical groove (70) and the outlet portion (92) deflects balls (76) from the recirculation portion (90) back into a second portion of the helical groove (70).
Patent CA-3064780-A1 (CA)
Title: Combination therapy for treatment of restenosis
Inventor: SEWARD KIRK PATRICK
IPC: A23L33/21
Filed: 2018-05-25
Abstract: Described herein are methods for distributing a combination of a cell division inhibitor (e.g., temsirolimus or paclitaxel) and dexamethasone to a tissue surrounding a blood vessel for treating vascular diseases. Also disclosed are injectable compositions of a cell division inhibitor (e.g., temsirolimus or paclitaxel) and dexamethasone for delivery into the tissue surrounding a blood vessel for treating vascular diseases.
Patent CA-3066288-A1 (CA)
Title: Multi-parameter distributed fiber optic sensor system and methods of sensor manufacturing
Inventor: ALEMOHAMMAD HAMID
IPC: G01D5/32
Filed: 2018-06-12
Abstract: Fiber optic sensors for distributed monitoring of physical parameters along a fiber optic cable are disclosed. A sensor comprises a fiber optic cable mounted to a flexible member disposed in a housing body. The flexible member is coupled to the body and to a bladder/bellows in the body. The bladder/bellows is exposed to an immediate environment external to the sensor through a port in the body so that changes in pressure or liquid level in the environment cause changes to bladder size, which in turn changes the shape of the flexible member to impart mechanical strain on the cable. The cable may be inscribed by fiber Bragg gratings. Changes in spectra may be analyzed to measure physical parameters. Simultaneous measurement of temperature, liquid and gas pressure, vibration, mechanical strain, liquid level, liquid flow rate, and deformation in a distributed fashion generates a 3D data map.