baber/WOPTO huggingface dataset:
Patent CA-2943223-A1 (CA)
Inventor: HOKE PHYLLIS D
IPC: A61B5/11
Filed: 2015-04-09
Abstract: A method for characterizing in vivo operation of a dental prosthetic that includes providing subject position data and prosthetic position data. The method further includes transforming the subject position data into a reference three-dimensional coordinate system. The reference three-dimensional coordinate system is ordered according to a coordinate index. The coordinate index is based at least in part upon a subject position index of the subject position data. The method further includes comparing, automatically with one or more processors, the prosthetic position data and the reference three-dimensional coordinate system according to a comparison order to characterize the dental prosthetic. The comparison order is based at least in part upon a prosthetic position index of the prosthetic position data and the coordinate index.
Patent CA-2944216-A1 (CA)
Inventor: TAMIYA RYUTA
IPC: C08F290/06
Filed: 2015-03-30
Abstract: L'invention concerne un copolymère d'acrylamide de silicone à teneur élevée en monomère d'acrylamide qui présente une transparence et un faible module utilisant la conception suivante. Le copolymère est utilisé de façon appropriée pour divers types de dispositifs médicaux, en particulier pour des lentilles ophtalmiques telles qu'une lentille de contact, une lentille intraoculaire, une cornée artificielle, et est particulièrement approprié pour une lentille de contact. Le copolymère comprend : (A) un monomère de (méth)acrylamide multi-fonctionnel ayant au moins une liaison siloxane et au moins deux groupes (méth)acrylamide à l'intérieur d'une molécule, et (B) un monomère de (méth)acrylamide de silicone linéaire mono-fonctionnel.
Patent CA-2946253-A1 (CA)
Title: Methods of administering dantrolene for the acute treatment of cardiac arrhythmias
Inventor: NANTHAKUMAR KUMARASWAMY
IPC: A61K31/422
Filed: 2014-05-05
Abstract: The present description relates to methods of administering effective amounts of an anti-arrhythmic agent, e.g., dantrolene, azumolene or a pharmaceutically acceptable salt thereof, for the acute treatment of cardiac arrhythmias, e.g., atrial fibrillation, premature ventricular contraction, ventricular tachycardia or ventricular fibrillation, and prevention of subsequent cardiac arrhythmias, wherein the methods effectuate a reduction in morbidity and mortality.
Patent CA-2946889-A1 (CA)
Inventor: KUFELD SCOTT E
IPC: C08F2/01
Filed: 2015-04-27
Abstract: Processes of forming polyolefins are described herein. One or more specific embodiments of the processes generally include introducing olefin monomer selected from C2-C3 olefins into a first reaction zone under first polymerization conditions to form a first polyolefin; withdrawing a transfer effluent from the first reaction zone, the transfer effluent including first polyolefin and unreacted olefin monomer; introducing the transfer effluent, a comonomer selected from C4-C8 olefins, and additional olefin monomer to a second reaction zone under second polymerization conditions to form a second reactor product; maintaining an essentially constant comonomer:olefin monomer ratio in the second reaction zone; and withdrawing at least a portion of the second reactor product, wherein the second reactor product includes a bimodal polyolefin.
Patent CA-2947531-A1 (CA)
Inventor: HADIDI KAMAL
IPC: H05H1/46
Filed: 2014-05-14
Abstract: A method for processing feed material to produce dense and spheroidal products is described. The feed material is comprised of powder particles from the spray-drying technique or solution precursor droplets from ceramic or metallic materials. The feed material is processed using plasma generated from a microwave. The microwave plasma torch employed is capable of generating laminar flow during processing which allows for the production of spheroidal particles with a homogenous materials distribution. This results in products having improved thermal properties, improved corrosion and wear resistance and a higher tolerance to interface stresses.
Patent CA-2947807-A1 (CA)
Title: Closure cap with flow restriction member
Inventor: GENAW JOEL DEAN JR
IPC: B65D47/12
Filed: 2015-05-04
Abstract: A closure cap (10) for a container having a spout (12) is described. The closure cap includes a tubular base (16), a flexible cover (18), and a flow restriction member (20). The tubular base is positionable about and sealingly engageable with the spout. The flexible cover extends over the tubular base and is movable between a non-depressed position and a depressed position. The flow restriction member is detachably mounted to the tubular base such that the flow restriction member is in a spaced, coaxial relationship with the spout when the tubular base is engaged with the spout and when the flexible cover is in the non-depressed position and such that the flow restriction member is detached from the tubular base and positioned on and engaged with the spout of the container when the flexible cover is moved to the depressed position.
Patent CA-2950063-A1 (CA)
Inventor: DWORAK DALLAS MARTIN JR
IPC: F16L3/00
Filed: 2015-07-10
Abstract: L'invention concerne un dispositif de retenue de tuyau. Le dispositif de retenue de tuyaux peut comprendre une partie de raccordement à un tuyau destinée à être raccordée à un tuyau devant être retenu, et une partie de raccordement à un élément de support destinée à être raccordée à un élément de support s'étendant à partir d'une structure de bâtiment pour supporter le tuyau. La partie de raccordement à un élément de support peut comporter une interface d'élément de support et un mécanisme de fixation. Le mécanisme de fixation peut être conçu pour exercer une force sur l'élément de support afin d'amener l'élément de support à s'appuyer contre l'interface d'élément de support de façon suffisante pour fixer l'élément de support à la partie de raccordement à un élément de support.
Patent CA-2950573-A1 (CA)
Inventor: FLORI CHRIS
IPC: G08B13/14
Filed: 2015-05-27
Abstract: A method for distributing products includes placing each of a plurality of products into a separate cell of a package, the package having a plurality of cells. The method also includes covering the cells of the package with a cover layer having a plurality of radio frequency identification (RFID) tags, such that each RFID tag is aligned with a corresponding cell, and sealing the package. The method further includes associating information about each product with the corresponding RFID tag in one or more first digital records and storing the first digital records in a memory.
Patent CA-2951117-A1 (CA)
Inventor: RAWSON LLOYD ERIC
IPC: F01D25/00
Filed: 2016-12-08
Abstract: A system for in situ cleaning of internal components of a gas turbine engine may generally include a plug assembly defining a fluid passageway that is configured to be installed within an access port of the engine such that the fluid passageway defines a flow path between inner and outer casings of the engine. The plug assembly may include an inner sleeve at least partially defining the fluid passageway and an outer sleeve configured to receive a portion of the inner sleeve. The system may also include a fluid conduit configured to be coupled between a fluid source positioned external to the gas turbine engine and an inlet end of the plug assembly for supplying a cleaning fluid to the plug assembly. The cleaning fluid may be directed through the fluid passageway and may then be expelled from the plug assembly into the interior of the gas turbine engine.
Patent CA-2951174-A1 (CA)
Inventor: RUGNONE LUCA
IPC: B02C21/02
Filed: 2015-06-02
Abstract: The invention discloses the use of Raman spectroscopy to analyze one or more process streams (5) of a urea synthesis production plant, where urea is synthesised from ammonia and carbon dioxide at high pressure (100 - 300 bar) and high temperature (50 - 250°C). The radiation generated by the Raman scattering is analyzed to determine the concentration of components such as urea, ammonia and carbon dioxide in the process streams (5). A logic system implemented in a plant control unit (1) generates signals to target plant actuators to optimize the operation.
Patent CA-2951584-A1 (CA)
Title: Une bague de siege de robinet et un robinet a plusieurs voies comportant la bague de siege de robinet
Inventor: WAN MINGMIN
IPC: E21B34/02
Filed: 2014-08-21
Abstract: L'invention concerne une bague (8) de siège de clapet et un clapet multidirectionnel possédant la bague (8) de siège de clapet. Le clapet multidirectionnel comprend un corps de clapet supérieur (1), un corps de clapet inférieur (2) et un noyau de clapet rotatif (3), la bague (8) de siège de clapet se situe dans le noyau de clapet rotatif (3), la bague (8) de siège de clapet comprend un corps (10), le corps (10) est pourvu d'un trou traversant pénétré (18), un premier bossage annulaire (13) est agencé sur une paroi extérieure (11) du corps (10), et un second bossage annulaire (14) est agencé sur une paroi intérieure (12) ; les surfaces supérieures du premier bossage annulaire (13) et du second bossage annulaire (14) sont chacune respectivement alignées sur la surface supérieure du corps (10) pour former une surface d'étanchéité (15) qui s'adapte avec une surface d'étanchéité (9) du corps de clapet supérieur (1) d'une manière étanche ; et un espace annulaire est formé entre la surface inférieure du premier bossage annulaire (13) et le noyau de clapet rotatif (3), de telle sorte que le liquide contenu dans une chambre (4) et un canal d'entrée d'huile (5) agit respectivement sur la surface inférieure du premier bossage annulaire (13) ou du second bossage annulaire (14) pour former une charge d'étanchéité. Une pression est appliquée depuis la chambre (4) ou un orifice de mesure (6), une charge d'étanchéité agissant hydrauliquement sur la bague (8) de siège de clapet est formée par la force d'action hydraulique de la chambre (4) ou de l'orifice de mesure (6), et l'adaptabilité hydraulique pour sceller la bague (8) de siège de clapet est réalisée, ce qui permet de satisfaire l'exigence d'étanchéité dans le clapet multidirectionnel au niveau de fuite d'un niveau d'étanchéité VI dans des conditions de différence de pression élevée.
Patent CA-2953375-A1 (CA)
Inventor: TAGHIZADEH ATA
IPC: B29C49/00
Filed: 2017-01-03
Abstract: Described herein are polyethylene geomembrane liners having a peripheral longitudinal welding edge. The thickness of the any longitudinal strip at desired position is controlled with a method and a device in contact with the molten polymer that provides rapid cooling. This thickened strip can be in the peripheral longitudinal edges. The apparatus is positioned above the die of a blown film extrusion line and before the solidification point of molten polymer. The device and method of using it described herein can be used to control the thickness of any type of plastic films in blown film process to improve physical mechanical properties at some parts of the films or simply in the full width of the film.
Patent CA-2959834-A1 (CA)
Inventor: VERGER SERGE
IPC: G01N3/08
Filed: 2015-09-04
Abstract: The present invention relates to a method for the quality control of a component at least partially made of elastomer, particularly for a joint, comprising: a) carrying out at least one accommodation cycle on the component, the accommodation cycle involving applying a progressive compression force to the component and progressively releasing the compression force without pulling; b) applying a progressive compression force to the component in quasi static state according to a given component deformation predetermined profile; c) measuring the deformation of the component and the compression force applied while the compression force is applied; d) determining the conformity of the component under a loading other than that of the compression force of step b) from the measurement of the deformation of the component and the compression force applied.
Patent CA-2960371-A1 (CA)
Title: Codon-optimized recombinant plasmid encoding vegf and fgf-2 and methods to stimulate peripheral nerve regeneration and treat nerve damage in humans
Inventor: ISAEV ARTUR ALEKSANDROVICH
IPC: C12N15/63
Filed: 2015-08-27
Abstract: The invention relates to medicine, and more particularly to neurosurgery and trauma surgery, and can be used for stimulating nerve regeneration through the use of a gene therapeutic construct which codes for vascular endothelial growth factor (VEGF) and fibroblast growth factor (FGF-2). The gene therapeutic construct that codes for the two factors is based on a codon-optimized recombinant plasmid. The gene therapeutic construct can be introduced either directly into a damaged nerve or into the perineural tissues either during surgery or in the post-operative period. The invention significantly improves the outcomes of the reconstructive treatment of damaged peripheral nerves.
Patent CA-2960573-A1 (CA)
Title: Procede de fabrication d'une structure fibreuse
Inventor: LOISON SYLVIE
IPC: C04B35/80
Filed: 2015-09-10
Abstract: L'invention concerne un procédé de fabrication d'une structure fibreuse, comportant les étapes suivantes : a) formation d'au moins une fibre céramique essentiellement amorphe par traitement thermique d'au moins une fibre précurseur de fibre céramique à une température comprise entre 900°C et 1200°C, et b) réalisation d'une ou plusieurs opérations textiles mettant en oeuvre au moins une fibre céramique essentiellement amorphe formée lors de l'étape a) pour former une structure fibreuse comportant ladite au moins une fibre céramique essentiellement amorphe.
Patent CA-2960766-A1 (CA)
Inventor: BACKMANN MARTIN
IPC: B29C48/10
Filed: 2015-09-02
Abstract: The invention relates to an overturning device (10) for overturning molten material in a melt channel (110), comprising a melt inlet (20) and a melt outlet (30), at least one melt guiding means (40) being arranged between the melt inlet (20) and the melt outlet (30) for moving molten material from the center (22) of the melt inlet (20) to the edge (34) of the melt outlet (30) and for moving molten material from the edge (24) of the melt inlet (20) to the center (32) of the melt outlet (30).
Patent CA-2960994-A1 (CA)
Title: Humanized monoclonal antibody for inhibiting vascular endothelial lipase enzyme activity
Inventor: NAITO SHOICHI
IPC: C07K16/40
Filed: 2015-09-10
Abstract: Provided are a humanized monoclonal antibody or antibody fragment thereof for selectively inhibiting vascular endothelial lipase activity, effective for treating arteriosclerosis or metabolic syndrome, and a medical composition including the humanized monoclonal antibody or antibody fragment thereof as an active ingredient.
Patent CA-2961161-A1 (CA)
Title: Systeme de bouchon de fracturation comportant une geometrie de sous fond destinee a ameliorer le retour de flux, le broyage ou l'installation
Inventor: TSE KYLE
IPC: E21B43/26
Filed: 2017-03-17
Abstract: Une technique facilite lobturation dun puits pendant une opération de fracturation, par exemple. Un bouchon de fracturation est construit de manière à comprendre un passage interne non obstrué et comprend un élément détanchéité combiné à plusieurs coins de retenue pour entrer en contact avec une paroi avoisinante, par exemple la paroi du puits. De plus, le bouchon de fracturation comprend une réduction inférieure à bords relevés de manière à attraper une balle pendant une étape de retour sans bloquer la circulation le long du passage interne non obstrué.
Patent CA-2963150-A1 (CA)
Inventor: ADELSON ALEX M
IPC: H02J15/00
Filed: 2015-11-10
Abstract: Electrical power is dynamically managed among one or more power sources and one or more loads, A plurality of monitor nodes is connected to an input terminal connected to each source, and to an output terminal connected to each load, A plurality of electrical power storage cells is connected among the input and output terminals, each cell being capable of storing power from at least one of the sources and being capable of discharging stored power to at least one of the loads, A plurality of controllable switches is connected to the cells. Master and slave controllers dynamically monitor operating conditions at the monitor nodes during operation of each source and each load, and selectively dynamically control the switches to interconnect the cells in different circuit topologies in response to the monitored operating conditions.
Patent CA-2963358-A1 (CA)
Inventor: GAGNON LYNE
IPC: C07C59/90
Filed: 2015-10-08
Abstract: La présente invention concerne l'utilisation de composés de prévention et/ou de traitement de l'ostéoporose, de stimulation de la formation des os, de stimulation de la différenciation et de la minéralisation des ostéoblastes, ou d'inhibition de la résorption osseuse chez un sujet. Ces nouvelles utilisations ont été découvertes pour les composés représentés par la Formule I et leurs sels pharmaceutiquement acceptables : R1 et R2 étant indépendamment égaux à H, F ou OH ; A étant (CH2)mCOOH, W(CH2)mCOOH, ou Y-CH(COOH)-(CH2)p-CH3 lorsque B est H ; ou B étant (CH2)mCOOH, W(CH2)mCOOH, ou Y-CH(COOH)-(CH2)p-CH3 lorsque A est H ; ou A et B étant liés de manière covalente pour former un groupe cycloalkyle à cinq (5), six (6), ou sept (7) chaînons substitué par COOH ; où : Y étant O, S, HN ou CH2 ; W étant O, S ou NH ; m étant 0-2 ; et p étant 3-7 ; D étant CO(CH2)nCH3 ou CHOH(CH2)nCH3 ou 0(CH2)nCH3 où n est 2-6 ; et E étant H ou F.
Patent CA-2964219-A1 (CA)
Inventor: SERKH ALEXANDER
IPC: F02B67/06
Filed: 2015-08-07
Abstract: A two speed belt drive system comprising a crankshaft module (200) comprising a first pulley (213) engaging a first belt (10) and a second pulley (206) engaging a second belt (20), a clutch module (100) engaging the first belt and the second belt, the second belt (20) engaged to an engine accessory, the crankshaft module having a clutch spring (205) for frictional driving of the second pulley, and the clutch module having a clutch (57) for selectively driving the second belt.
Patent CA-2964278-A1 (CA)
Title: Thermal insulation system using evaporative cooling
Inventor: BUNGER JAMES
IPC: C10G1/04
Filed: 2015-10-09
Abstract: A thermal insulation system (100) can include a body of heated material (110) at an elevated temperature. A layer of porous insulating material (120) can be placed adjacent to and in fluid communication with the body of heated material (110). The insulating layer (120) can contain distributed liquid water in an amount sufficient to cool the insulating layer (120) through evaporative vapor flow toward the body of heated material (110). The amount of water can be sufficient to provide water vapor for inhibiting the diffusion and adsorption of hydrocarbons from the body of heated material (110). The insulating layer (120) can include a continuous vapor phase. A heat sink material (130) at a lower temperature can be placed adjacent to the insulating layer (120) and opposite from the body of heated material (110).
Patent CA-2965450-A1 (CA)
Title: System, apparatus and related method for raised ground cover mat
Inventor: BUSBY CASEY ROSS
IPC: E21B41/00
Filed: 2017-04-28
Abstract: A ground cover mat is provided for vehicles and equipment to cross over pipes, whether laid below or above ground. The mat includes two footing members spaced at a distance from each other. Each of the footing members define therein multiple peg holes, and each of the peg holes spaced at different distances from an outer edge of a given footing member. The mat also includes one or more span members. Each of the span members are positioned above and removably attached to the two footing members. Each of the one or more span members comprise at least two pegs that protrude downwards, wherein one of the pegs removably fit into a given peg hole defined in one of the two footing members and another one of the pegs removably fit into a given peg hole defined in another one of the two footing members.
Patent CA-2965547-A1 (CA)
Title: Modified plants
Inventor: WU PING
IPC: A01H5/00
Filed: 2014-02-20
Abstract: Disclosed are improved plants that have increased yield. The plants show increased yield under low phosphate conditions and therefore require less fertilizer. The plants are characterised by expression of a mutant phosphate transporter gene.
Patent CA-2967462-A1 (CA)
Inventor: LIEVENS SERGE
IPC: C09K5/14
Filed: 2015-12-14
Abstract: The invention relates to a composition comprising a continuous phase of water, alcohol, or a mixture of water and alcohol; hexagonal boron nitride nanoparticles dispersed in the continuous phase; and a compound having a formula (I) (See Formula I) or a salt thereof, wherein n is an integer between 50 and 200 and y is an integer between 20 and 200 for use in heat transfer fluids.
Patent CA-2972021-A1 (CA)
Title: Quinazoline derivatives used to treat hiv
Inventor: JANSA PETR
IPC: A61P31/18
Filed: 2015-12-23
Abstract: Described herein are compounds of Formula (I): (see formula I) and tautomers and pharmaceutical salts thereof, wherein R1, R1, R2, R3, R4, R5, R6, R7, R8, X1, X2 and X3 are as defined herein. Compositions and formulations containing such compounds, methods of making such compounds and methods of using such compounds for treating or preventing an HIV virus infection in a subject are also provided.
Patent CA-2972298-A1 (CA)
Inventor: VULDY PAUL-LOUIS
IPC: B61L19/06
Filed: 2014-12-29
Abstract: The invention relates to an interlock switching system suited to a track layout plan including three ends, characterised in that it includes: a. at each end, a so-called origin/destination block (121, 122, 123, 124, 1021, 1022), capable of being mounted in a rack and of controlling all the interlocks related to the clearances as well as the route-end interlocks; b. a so-called switching block (131, 133, 1121, 1122, 1123, 1124), capable of being mounted in a rack and capable of controlling the switching of a point rail and the associated interlocks; c. a functional digital link, connecting the blocks in a computer ring network, said blocks being capable of communicating with one another; and d. a processing and control unit (250) capable of transmitting a command over the functional digital link towards the blocks in order to form a route. The invention also relates to a method for implementing said device.
Patent CA-2975773-A1 (CA)
Inventor: TAO QING
IPC: C12N5/10
Filed: 2016-02-02
Abstract: Provided are herbicide resistance protein, and encoding genes and an application thereof. The herbicide resistance protein comprises: protein (a) composed of an amino acid sequence shown in SEQ ID NO:2, or protein (b) derived by (a) through replacement and/or deficiency and/or addition of one or more amino acid of the amino acid sequence in (a) and provided with herbicide resistance activity. The herbicide resistance protein has particularly good resistance to phenoxy auxin herbicide.
Patent CA-2976853-A1 (CA)
Inventor: GANTENBEIN STEFAN K
IPC: B05B1/04
Filed: 2017-08-18
Abstract: The invention pertains to a plastic spray gun nozzle having an orientable spray pattern achieved by rotational movement of the repositionable plastic nozzle or repositionable plastic tip at the tip of the plastic nozzle.
Patent CA-2978396-A1 (CA)
Inventor: FUNADA TOMOYUKI
IPC: H04L12/44
Filed: 2015-11-25
Abstract: Provided is a configuration for receiving multirate transmission data that are not necessarily in a multiplied relationship. A host substrate (20) includes a reception circuit (22), a cross-point switch (24), and a switch control circuit (26). The reception circuit (22) includes: a first reception unit (25) for receiving a first data signal transmitted at a first rate; and a second reception unit (27) for receiving a second data signal transmitted at a second rate that is different from the first rate. The cross-point switch (24) has input terminals (24a, 24b) and output terminals (24c, 24d). The cross-point switch (24) defines the signal path between the input terminals (24a, 24b) and the output terminals (24c, 24d); an inputted data signal is routed to the first reception unit and/or the second reception unit.