baber/WOPTO huggingface dataset:
Patent CA-3041098-A1 (CA)
Inventor: OBERMEYER HENRY K
IPC: E02B9/00
Filed: 2018-04-30
Abstract: The present invention is a reversible pump-turbine installation positioned in a vertical borehole instead of in a conventional underground powerhouse or deep concrete powerhouse. The required plant cavitation coefficient may be achieved by simply boring a vertical borehole to the required depth rather than routing the water flow to and from a deeply buried powerhouse. A  pneumatically controlled pressure relief valve may be incorporated into this invention.
Patent CA-3041309-A1 (CA)
Inventor: LANZKOWSKY DAVID
IPC: A61K31/70
Filed: 2017-10-20
Abstract: A composition having one or more targeted opioids for administration by inhalation is provided. Targeted opioids include morphine, morphine sulfate, 6 mono acetyl morphine, morphine-6-glucuronide, morphine-6-glucuronide bromide, morphine-6-glucuronide acetate, morphine-6-glucuronide sulfate or other salt forms of these aforementioned substances. One or more targeted opioids is combined with an excipient to formulate a composition useful in the treatment of pain, anxiety or other indications. Herein, these mixtures will be referred to as "opioid compositions." Compositions are administered in a gaseous state through the use of a novel heat-activated drug inhalation device. Kits and methods of administration of the targeted opioid composition are also provided. The composition and kit are designed for the safe delivery of opioids whereby overdose and death is extremely unlikely because of the properties of the new drug and new delivery system.
Patent CA-3041386-A1 (CA)
Title: Wind turbine and method for suctioning smoke in a wind turbine
Inventor: KNOOP FRANK
IPC: A62C3/00
Filed: 2017-11-10
Abstract: The invention relates to a wind turbine (100), having a tower (102), a nacelle (104), at least one smoke detector (310, 320) in the region of the tower (102) and/or in the region of the nacelle (104), at least one fan (210, 220), which is arranged in the tower (102) and/or in the nacelle (104), and a control unit (400), which control unit senses fire or the development of smoke in the wind turbine (100) by means of the smoke detector (320, 310) and activates the fans (210, 220) located in the tower (102) and/or in the nacelle (104) in order to suction the arising smoke.
Patent CA-3041989-A1 (CA)
Title: Oral care compositions with increased whitening efficacy
Inventor: SIMON ERIC
IPC: A61Q11/00
Filed: 2016-10-27
Abstract: A dual-phase mouthwash composition for whitening teeth is disclosed. The dual-phase mouthwash composition includes an orally acceptable vehicle having a hydrophilic phase and a hydrophobic phase, a blue dye and/or blue pigment having a blue to blue-violet color with a hue angle in the CIELAB system from about 200 to about 320 degrees, and a zinc salt.
Patent CA-3046642-A1 (CA)
Title: Expansion joint fitting for flammable liquid
Inventor: MCDANIEL WILLIAM MARK
IPC: F16L51/02
Filed: 2017-12-13
Abstract: An expansion joint fitting for conveying liquid includes a radially inner bellows defining a liquid-conveying passage for conveying liquid between the first and second longitudinal ends of the expansion joint fitting. A radially outer bellows is disposed radially outward from and extending around the radially inner bellows. An annular plenum is defined between the radially inner bellows and the radially outer bellows.
Patent CA-3047711-A1 (CA)
Title: Caoutchouc nitrile contenant un groupe carboxyle, son procede de production, composition de caoutchouc nitrile reticulable et caoutchouc reticule
Inventor: WATANABE YASUAKI
IPC: C08L13/00
Filed: 2017-12-19
Abstract: L'invention concerne un caoutchouc nitrile contenant un groupe carboxyle qui contient de 5 à 60 % en poids d'une unité monomère de nitrile a,ß-éthyléniquement insaturé et présente un indice d'iode inférieur ou égal à 120, la consistance Mooney du polymère (ML1+4, 100 °C) étant inférieure ou égale à 60 et le pH du polymère étant inférieur ou égal à 7.
Patent CA-3047955-A1 (CA)
Title: One piece packaging with side graphic panel
Inventor: SIN ALEXANDER C
IPC: G09F1/06
Filed: 2019-06-26
Abstract: A graphic block package includes a tray configured to package and display product placed therein. A graphic block is foldably connected to the tray, wherein the graphic block includes a set of folding panels configured to collapse the graphic block for shipping and to support the graphic block for retail display.
Patent CA-3049263-A1 (CA)
Title: Paquets de milieu filtrant, procedes de fabrication, et decoupe ou soudage par ultrasons
Inventor: TATE JASON LAMARR
IPC: B01D39/14
Filed: 2018-02-13
Abstract: La présente invention concerne un assemblage de paquets plissés à l'aide d'une soudeuse et d'une enclume qui permet de pousser des panneaux plissés adjacents les uns contre les autres le long d'un pliage. D'autres aspects concernent le soudage de plissages de poche et des plissages de poches soudés formés par celui-ci, qui sont appropriés pour filtrer un fluide et la découpe et le scellement par ultrasons de jointures dans un milieu filtrant en utilisant un ensemble de soudage tel qu'une sonotrode à ultrasons et une enclume.
Patent CA-3049982-A1 (CA)
Title: Mechanical coupling for mechanical and structural tubing
Inventor: CIASULLI ANDREW M
IPC: F16L17/04
Filed: 2018-01-23
Abstract: A coupling used to connect structural tubing includes segments surrounding a central space which receives the tubing. Teeth on an inner surface of the segments project toward the central space and form zones of deformation in the tubing upon engagement with the tubes' outer surfaces. Ends of the tubing abut one or more tongues on the inner surface, and observation apertures in the segments permit visual confirmation that the tubing is seated. Relief pockets on the inner surfaces of the segments receive portions of the tubing which deform outwardly. An insert may be present in the central space. The insert defines a space between itself and the inner surfaces of the segments which receives the tubing. The insert has relief channels which receive deformed regions of the tubing corresponding to the zones of deformation.
Patent CA-3050750-A1 (CA)
Inventor: BOGERT GERALD
IPC: A61M5/315
Filed: 2018-02-15
Abstract: Ensemble seringue (10) comportant un corps (12) de seringue, une tige de piston (14) et une butée (16), le corps de seringue comportant une extrémité ouverte recevant la tige de piston et la butée dans une direction de coulissement. La tige de piston comprend un arbre (52) ayant un axe longitudinal avec une première extrémité ayant un élément d'accouplement (62) pour l'accouplement avec la butée. L'arbre comporte au moins un support (82) de tige de piston s'étendant radialement à l'extérieur depuis l'arbre et espacé de la première extrémité pour coopérer avec une surface intérieure du corps (12) de seringue pour résister à un déplacement latéral et à l'inclinaison de la tige de piston par rapport à l'axe longitudinal du passage axial du corps de seringue. Selon un mode de réalisation, l'arbre comporte au moins deux points de support espacés (41) et (82) pour maintenir l'axe de la tige de piston sur l'axe sur le corps de seringue pour limiter la torsion et l'inclinaison de la butée, ce qui permet de résister à la déformation de la butée qui peut provoquer une fuite.
Patent CA-3051243-A1 (CA)
Title: Particle size optimized white cementitious compositions
Inventor: GUYNN JOHN M
IPC: B28C7/04
Filed: 2018-01-26
Abstract: A cementitious composition includes (i) white Portland cement having a Blaine fineness between about 350 m2/kg and about 550 m2/kg, a D90 between about 11 µm and about 50 µm, and a total combined iron oxide, manganese oxide, and chromium oxide content of less than 1.0% by weight and (ii) a light color ground granulated blast furnace slag (GGBFS) having a Blaine fineness greater than the Blaine fineness of the white Portland cement, a D90 less than the D90 of the white Portland cement, and a total combined iron oxide, manganese oxide, and chromium oxide content of less than 2.0% by weight. The cementitious composition may optionally include at least one of additional SCM, aggregate, fibers, or admixture. The cementitious composition can be a dry blend, a fresh cementitious mixture, or hardened cementitious composition. The cementitious composition can be precast concrete, stucco, GFRC, UHPC or SCC.
Patent CA-3057091-A1 (CA)
Title: Grease gun pressure return valve
Inventor: LUSSO CARY DONALD
IPC: F16N5/02
Filed: 2019-09-30
Abstract: The invention provides an apparatus comprising a grease gun(10) having a delivery line (22), the apparatus being configured to return grease under pressure from within the delivery line (22) of the grease gun (10) back to a grease reservoir (14); the grease gun (10) comprising a dispensing head (12) fitted to reservoir (14) containing grease and including a grease inlet port (16), for receiving grease from the grease reservoir (14), a grease outlet port (20) connectable to the delivery line (22) for dispensing grease; a pressure chamber (18) wherein the grease inlet port (16) is in fluid communication with the grease outlet port (20) via the pressure chamber (18); a piston (28) operable for displacing the grease from the grease inlet port (16) to the grease outlet port (20); and a one-way flow control valve located between the pressure chamber and the grease outlet port to inhibit the reverse flow of the grease from the grease outlet port back into the pressure chamber; the dispensing head (12) further comprising a pressure return port (26),located upstream of the grease inlet port (16) and linked to the grease outlet port (20) by a pressure return passage and openable into the pressure chamber (18), for returning the grease under pressure to the pressure chamber (18) and the grease reservoir (14), in which the piston (28) acts as a valve movable between a first position where the pressure return port (26) is closed and a second position where the pressure return port (26) is open.
Patent CA-3057273-A1 (CA)
Title: Method and system for decelerating and redirecting an airborne platform
Inventor: TSALIAH AMIR
IPC: G05D1/10
Filed: 2018-03-15
Abstract: The present invention provides a method for decelerating and redirecting an airborne platform, comprising the steps of retaining a flexible airfoil in non-deployed form in controllably releasable secured relation with each corresponding rotor arm of a multi-rotor drone; and upon detecting rate of descent of said drone in a first direction to be greater than a predetermined value, triggering release of one or more of said retained airfoils from said corresponding rotor arm and causing each of said released airfoils to be circumferentially displaced from a first rotor arm to a second rotor arm of said drone to occlude an adjacent inter-arm region, wherein each of said circumferentially displaced airfoils generates a sufficient value of localized lift that causes said descending drone to change its direction of descent from said first direction to a second direction.
Patent CA-3059102-A1 (CA)
Title: Transcatheter atrial sealing skirt, anchor, and tether and methods of implantation
Inventor: RAJAGOPAL VIVEK
IPC: A61B17/03
Filed: 2018-04-03
Abstract: A medical assembly and methods for endovascularly implanting a valve in the heart having a valve and an anchor assembly for positioning and restraining the valve. An anchor delivery system introduces and implants the anchor into the implantation site and a valve delivery system introduces and seals the valve at the deployment site. The present invention also relates to methods of implantation of the medical assembly and the valve.
Patent CA-3059398-A1 (CA)
Title: Improvements in or relating to propellant conditioning assemblies
Inventor: WATKINSON PAUL ANTHONY
IPC: B01J4/00
Filed: 2018-03-21
Abstract: In the field of medical dosing device filling, a propellant conditioning assembly (10) comprises an input conduit (12) to receive a propellant at a constant pressure from a propellant reservoir (102). The conditioning assembly (10) also includes a bifurcation (18) to divide the input conduit (12) into first and second conditioning conduits (20, 22). The first conditioning conduit (20) includes a cooler device (24) to selectively cool a diverted first propellant stream (26) that flows through the first conditioning conduit (20), and the second conditioning conduit (22) includes a heater device (32) to selectively heat a diverted second propellant stream (34) that flows through the second conditioning conduit (22). The conditioning assembly (10) still further includes an output conduit (44) to receive the first and second propellant streams (26, 34). The relative proportion of the first and second propellant streams (26, 34) merging in the output conduit (44) is controlled to regulate the temperature of a merged constant pressure propellant feed (46) exiting from the output conduit (44).
Patent CA-3062394-A1 (CA)
Inventor: SCHAUB WALTER
IPC: A61P33/06
Filed: 2018-05-04
Abstract: The invention relates to various compositions, including pharmaceutical compositions comprising an oxidation agent selected from sodium, potassium, magnesium or calcium hypochlorite, chlorite or chlorate, an artemisinin composition or a derivative or combination thereof as a primary active oxidising agent. The primary active oxidising agent is provided in a solvent or water-soluble or water-dispersible form to respectively enable release or generation within the solvent medium of a hypochlorite ion or hypochlorous acid, a chlorite ion or chlorous acid, a chlorate ion or chloric acid, neutral or ionic chlorine dioxide or other derivative thereof from the respective hypochlorite, chlorite, or chlorate. Oral or other body cavity dosage forms of the composition are described, which may be employed or administered to a warm-blooded mammalian subject to be treated for combatting pathogenic infections or invasions, more particularly represented by systemic pathogenic invasion of the subject. The composition would in general be admixed with an adequate quantity of one or more pharmaceutically acceptable excipients or carriers or other active agents sufficient to provide an admixed product having a concentration of admixed active agent which is sufficiently low so as to render such aqueous medium pharmaceutically acceptable to a patient in need of treatment. Unit dosage forms, which may include a carboxylic acid to encourage generation of chlorine dioxide or hypochlorous acid are described. Similarly, the composition may comprise a significant proportion of a carbonate or bicarbonate and a lesser amount of a chloride. Use of dosage forms of the composition are indicated to include treatment of patients suffering from the effects of various parasitic or viral infections or invasions.
Patent CA-3065670-A1 (CA)
Title: Hcbi sequences as an early marker for the future development of cancer and diseases of the cns and as a target for cancer treatment and prevention
Inventor: DE VILLIERS ETHEL-MICHELE
IPC: C12Q1/6883
Filed: 2014-10-30
Abstract: Described are HCBI (Healthy Cattle Blood Isolate) nucleotide sequences as well as probes and primers comprising part of said nucleotide sequences and antibodies against polypeptides encoded by said nucleotide sequences. Said compounds are useful as early markers for the future development of cancer and diseases of the CNS as a target for cancer treatment and prevention.
Patent CA-3069579-A1 (CA)
Inventor: OHKAWA MASATO
IPC: H04N19/124
Filed: 2018-07-11
Abstract: A coding device (100) for coding a block to be coded of a picture is provided with a circuit and a memory, wherein the circuit generates a first transformation coefficient using the memory by performing a first transformation on a residual signal of the block to be coded using a first transformation base, generates a second transformation coefficient by performing a second transformation on the first transformation coefficient using a second transformation base when the first transformation base matches a predetermined transformation base, quantizes the second transformation coefficient, and quantizes the first transformation coefficient without performing the second transformation when the first transformation base differs from the predetermined transformation base.
Patent CA-3070029-A1 (CA)
Title: Cannula attachment devices and methods for a surgical robotic system
Inventor: SCHEIB CHARLES J
IPC: A61B34/00
Filed: 2018-08-21
Abstract: A robotic surgical system may include a cannula attachment device or cannula mount having a locking mechanism configured to pivot between an unlocked position and a locked over-center position. The locking mechanism may actuate a clamp or other feature that is configured to move between a closed position and an open position. The clamp may include a locating structure with one or more tapered surfaces that is configured to mate with a corresponding structure disposed on a portion of a cannula when the cannula is positioned in the cannula attachment device. The locating structure may guide the cannula into the attachment device, as well as assist with orientating the cannula relative to the attachment device.
Patent CA-3070430-A1 (CA)
Inventor: MANE TEJUS
IPC: C02F1/469
Filed: 2018-07-26
Abstract: L'invention concerne un appareil, un système et un procédé d'extraction de molécules d'eau à partir de l'air comprenant une combinaison de mécanismes électriques et d'ingénierie de matériaux. À l'aide de matériaux hydrophobes et hydrophiles sur un réseau de matériaux thermiquement conducteurs et électriquement isolés, l'extraction d'eau de l'air est considérablement augmentée. Une combinaison de matériaux hydrophobes et hydrophiles et d'un gradient de champ électrique déplace les molécules d'eau vers le système de collecte, accélérant ainsi le processus de formation d'eau. Ceci empêche également la ré-évaporation des gouttelettes d'eau.
Patent CA-3071156-A1 (CA)
Title: Magazine for cased telescoped ammunition cartridges with side-walls having cartridge orientation ribs
Inventor: SHIPLEY PAUL ANDREW
IPC: F41A9/66
Filed: 2018-07-24
Abstract: A magazine (100) for storing cased telescoped (CT) cartridges. The magazine includes vertically extending side-wall ribs (110, 112) that project inwards into a loading channel. The side-wall ribs are positioned in alignment with a circumferential groove (202) in each CT cartridge. The side-wall ribs prevent a backwards oriented CT cartridge from being pushed from the loading position through the loading channel into a body of the magazine. A moveable lip (1404) at the top of the magazine may move out of the way when the magazine is attached to a firearm, to allow the CT cartridge located in the loading position to be fed vertically out of the top of magazine. Each CT cartridge may include a thermal protective insert that provides thermal insulation from heat emanating from a barrel of a firearm when the CT cartridge is located in a chamber of the firearm.
Patent CA-3073132-A1 (CA)
Inventor: SYLVESTER JOEL
IPC: H01M10/44
Filed: 2018-08-14
Abstract: La présente invention concerne un procédé de maturation pour au moins une cellule (32) de batterie électrique. Le processus de maturation comprend la charge de la ou des cellules (32) de batterie électrique et la soumission de la ou des cellules de batterie électrique à une période de maturation d'au moins un jour, pendant lequel aucune charge électrique autre qu'un appareil de mesure (30) n'est connecté à la ou aux cellules de batterie électrique. Le processus de maturation comprend également le relevé d'au moins une mesure de la tension de circuit ouvert de la ou des cellules (32) de batterie électrique avec l'appareil de mesure (30) entre le début et la fin de la période de maturation. Le processus de maturation comprend en outre la détermination de l'intégrité de la ou des cellules de batterie électrique en fonction de la ou des mesures.
Patent CA-3074705-A1 (CA)
Title: Stone composite board and processing method
Inventor: ZUOXIANG LI
IPC: B32B9/00
Filed: 2020-03-04
Abstract: The present application discloses a stone composite board and a processing method. According to the processing method, the two sides of a natural stone board are ground and flattened until a preset standard value of thickness variation is reached, then the surface planes and base material layers are subjected to pressure-compositing through adhesive layers, afterwards splitting is conducted, and the natural stone layer is subjected to calibrated planing with diamond roller and surface treatment to obtain the ultra-thin stone composite board. The stone composite board processed through the processing method is good in bending property, good in flatness and wide in available size range, the composite structure is compact and firm and is not liable to fall off, the service life is prolonged, processing and cutting operations are facilitated, the yield is increased, and the construction effect and construction efficiency are improved.
Patent CA-3075257-A1 (CA)
Inventor: BERNARDES GONCALO
IPC: A61K31/353
Filed: 2018-09-06
Abstract: This invention relates to the treatment of conditions, such as cancer, associated with 5-lipoxygenase (5-LO) expression using ß-lapachone compounds that inhibit 5-lipoxygenase (5-LO), such as ß- lapachone and derivatives thereof. Methods of treatment of conditions associated with 5-lipoxygenase (5-LO) expression as well as medical uses of ß-lapachone compounds in such methods are provided, as well as methods of selecting or prognosing cancer patients.
Patent CA-3075494-A1 (CA)
Inventor: XU WEN
IPC: A01N43/56
Filed: 2018-10-01
Abstract: La présente invention concerne des compositions pesticides agrochimiques. L'invention concerne une composition agrochimique comprenant : a) un pesticide, b) un épaississant T, c) un polymère P, ledit polymère P étant un homopolymère ou copolymère d'acide (méth)acrylique ayant une masse moléculaire moyenne Mw d'au moins 150 000 Da, ladite composition étant une composition de concentré en suspension (SC). L'invention concerne en outre l'utilisation de la composition pour lutter contre des organismes nuisibles, ainsi qu'un procédé de lutte contre des champignons phytopathogènes et/ou une croissance de plantes indésirables et/ou une attaque d'insectes ou d'acariens indésirables et/ou pour réguler la croissance de plantes au moyen de la composition.
Patent CA-3076264-A1 (CA)
Title: Dental impression material adapted to be cured by light
Inventor: KLEE JOACHIM
IPC: A61K6/90
Filed: 2018-10-09
Abstract: The present invention relates to a dental impression material adapted to be cured by visible light, comprising a compound having one or more aliphatic unsaturated groups, a compound containing at least one silicon-bonded hydrogen atom and not having more than three hydrogen atoms attached to any one silicon atom, a photoactivatable catalyst component, and a specific initiator component.
Patent CA-3077007-A1 (CA)
Title: Anticorps anti-cd3 et composition pharmaceutique destinee au traitement du cancer, contenant ledit anticorps
Inventor: KIM KI SU
IPC: C07K16/28
Filed: 2018-10-22
Abstract: La présente invention concerne un anticorps anti-CD3 et une composition pharmaceutique destinée au traitement du cancer, contenant ledit anticorps. L'anticorps anti-CD3 selon la présente invention présente une affinité et une spécificité élevées pour le CD3 et peut ainsi être utilisé efficacement dans la prévention ou le traitement du cancer.