baber/WOPTO huggingface dataset:
Patent CA-3007624-A1 (CA)
Title: Method for producing n-retinoylcysteic acid alkyl ester
Inventor: BABROU DZIANIS
IPC: C07C309/23
Filed: 2016-12-09
Abstract: A method for producing derivatives of N-retinoylaminoalkane sulfonic acid, the method comprising providing retinoic acid, chloroformate, aminoalkanesulfonic acid selected from the group consisting of cysteic acidand alkyl ester thereof, cysteinesulfinic acid and alkyl ester thereof, homocysteic acid and alkyl ester thereof, homocysteinesulfinic acid and alkyl esters thereof, taurine and derivatives thereof, and an organic solvent,and a base, mixing said components under substantial absence of oxidizing compoundsthereby forming a reaction mixture comprising a liquid phase, wherein the liquid phase is one phaseand the derivatives of N-retinoylaminoalkane sulfonic acid are formed in said liquid phase.
Patent CA-3008254-A1 (CA)
Inventor: GUTOWSKI KEITH E
IPC: C11D3/43
Filed: 2016-12-09
Abstract: A concentrated liquid detergent is formed that includes, based on the total amount of the concentrated liquid detergent, (a) 0.1 to 10 weight percent of an antiredeposition polymer, (b) 30 to 70 weight percent of at least one surfactant; (c) 5 to 69.9 weight percent of at least one additional solvent other than water; and (d) 0 to 20 weight percent water. The antiredeposition polymer (a) is the reaction product of, based on the total amount of the antiredeposition polymer, 25 to 60 weight percent of at least one (meth)acrylic acid monomer and 40 to 75 weight percent of at least one radically-polymenzable monomer and optionally at least one monomer of maleic anhydride that is ring opened with a hydroxide ion prior to inclusion in the concentrated liquid detergent.
Patent CA-3009633-A1 (CA)
Title: System and method for increasing a cross-sectional area of a body lumen
Inventor: HSU THOMAS
IPC: A61F2/00
Filed: 2016-12-22
Abstract: An implant for increasing a cross-sectional area of a body lumen comprises a scaffolding with opposing first and second tissue-engaging portions and a bi-directional expansion member. The expansion member transitions between a compressed configuration and a deployed configuration. The first portion is secured to a first end of a shaft. The shaft is in a telescoping arrangement within a housing of the expansion member. The housing has an open first end and a closed second end. The second portion is secured to the closed second end. The shaft has a driving element positioned coaxially within the housing. The driving element is secured to a second end of the shaft biasing the shaft outwards from the housing along the longitudinal axis of the shaft. The first and second portions having increased surface areas perpendicular to the longitudinal axis of the shaft, and relative to the thickness of the expansion member.
Patent CA-3010195-A1 (CA)
Title: Systemes de support de tete et procedes d'utilisation
Inventor: DOYLE MARK C
IPC: B25J11/00
Filed: 2016-12-28
Abstract: L'invention concerne des systèmes et des procédés pour supporter la tête d'un utilisateur, par exemple, pendant que l'utilisateur incline la tête vers le bas, penche vers l'avant, et autres, pendant des périodes de temps prolongées. Selon un mode de réalisation illustratif, un baudrier est conçu pour être porté sur le corps d'un utilisateur, le baudrier comportant un baudrier d'épaules conçu pour être porté sur ou autour de l'une ou des deux épaules de l'utilisateur, et un support de tête. Le support de tête peut comprendre une plaque de support comprenant une première extrémité montée sur le baudrier, et un élément d'appui accouplé à une seconde extrémité de la plaque de support de telle sorte que l'élément d'appui s'étend à travers le front de l'utilisateur et/ou au moins partiellement autour de la tête de l'utilisateur lorsque le baudrier est porté pour supporter le front de l'utilisateur.
Patent CA-3010710-A1 (CA)
Inventor: ROPPANEN JUKKA
IPC: F22G7/14
Filed: 2017-01-25
Abstract: The present invention relates to an arrangement in a recovery boiler having a furnace for combusting waste liquor and a flue gas duct comprising vertical flue gas channels (22), at least some of which are provided with heat recovery units for recovering heat from flue gases. The first flue gas channel (22) downstream of the furnace is provided with a reheater (21) and one of the following heat recovery units: an economizer (25) or a boiler bank (40). The reheater (21) and the second heat recovery unit (25, 40) are located one after the other in the horizontal incoming direction of the flue gas, so that in a flue gas channel the flue gas flows in a vertical direction from above downwards and heats the reheater and the second heat recovery unit simultaneously. According to another arrangement, heat recovery elements of the reheater (50, 60) and the second heat recovery unit (52, 62) are positioned side by side in a direction that is crosswise with respect to the horizontal incoming direction of the flue gas.
Patent CA-3010889-A1 (CA)
Title: Conservation de cellules nucleees par lyophilisation
Inventor: DEE JOSHUA
IPC: C12N5/077
Filed: 2017-01-10
Abstract: L'invention concerne des cellules nucléées lyophilisées, un procédé pour leur préparation et des procédés pour leur utilisation pour des tests in vitro et des traitements thérapeutiques in vivo. Le procédé de préparation des cellules consiste à incuber des cellules en présence d'un sucre cryoprotecteur pour les charger en sucre, puis les lyophiliser sans séparer les cellules du sucre cryoprotecteur. Dans des modes de réalisation, les cellules sont également chargées en un ou plusieurs agents bioactifs.
Patent CA-3010935-A1 (CA)
Title: Nut housing that straddles the gearbox
Inventor: ENGLAND JOHN
IPC: B66F7/28
Filed: 2018-07-09
Abstract: A lifting apparatus having at least one column. The column includes a drive that rotates a screw, the drive having a first width in a first area, and a nut housing having a support connected to a nut, the nut threaded around the screw such that rotation of the screw moves the nut and support along a first axis. The support including two parallel walls spaced apart a distance larger than the first width such that when the support is positioned at a bottom end of the screw, the two parallel walls fit over the first area. A minimum height of the support is measured from a base of the column to a lowest point of the support. The minimum height is between zero and a width between the two parallel walls.
Patent CA-3011775-A1 (CA)
Inventor: TEN KATE WARNER RUDOLPH THEOPHILE
IPC: G08B13/191
Filed: 2017-01-19
Abstract: L'invention concerne un système de détection d'occupation qui utilise au moins deux capteurs qui sont montés espacés dans une zone à surveiller. Une métrique de test est formée et est basée sur une combinaison de distances pour les au moins deux capteurs. L'évolution de la métrique de test au cours du temps permet de déterminer si un occupant unique ou plusieurs occupants se trouvent dans la zone à surveiller.
Patent CA-3013461-A1 (CA)
Inventor: PARHAR AMRIT
IPC: C09J127/06
Filed: 2017-02-03
Abstract: Provided are solvent cement formulations comprising some or all of tetrahydrofuran, cyclohexanone, methyl ethyl ketone, acetone, a thermoplastic resin, silica, and, a solvent soluble acrylic copolymer associative thickener. The disclosed formulations contain a reduced complement of volatile organic compounds (VOCs) relative to conventional cement formulations, yet are capable of meeting the requirements for regular-, medium-, and heavy-duty applications. The use of specialized associative thickener components confers a required degree of viscosity while enabling a reduction in the concentration of VOCs, such as tetrahydrofuran.
Patent CA-3013639-A1 (CA)
Inventor: O'SHEA CLODAGH
IPC: C12N15/86
Filed: 2017-02-23
Abstract: Recombinant adenovirus genomes that include an exogenous open reading frame (ORF) and a self-cleaving peptide coding sequence are described. Optimal placement of the exogenous genes for minimal impact on viral kinetics is further disclosed. Therapeutic applications of the recombinant adenoviruses are also described.
Patent CA-3014174-A1 (CA)
Inventor: SHEPHERD RICHARD
IPC: E05D3/14
Filed: 2017-01-10
Abstract: An external hinge (10) is provided for pivotally connecting a door (20) to a sidewall (25) while obtaining at least 180 degrees of opening movement or degree of rotation. The external hinge (10) is substantially concealed behind the sidewall (25) and the door (20) in a fully closed position (15) of the door (20). In one embodiment, the external hinge (10) comprises a first curved arm (30a) extending between a first pivot pin (35a) of a first part (40a) mounted on an interior surface (45) of the sidewall (25) and a second pivot pin (35b) of a second part (40b) mounted on an interior surface (50) of the door (20). The external hinge (10) further comprises a second curved arm (30b) extending between a third pivot pin (35c) of the first part (40a) mounted on the interior surface (45) of the sidewall (25) and a fourth pivot pin (35d) of the second part (40b) mounted on the interior surface (50) of the door (20).
Patent CA-3015981-A1 (CA)
Inventor: KIM SEOK KI
IPC: G01N33/60
Filed: 2017-04-21
Abstract: The present invention relates to an injectable composition for labeling a lesion and a method for providing the information on the position of the lesion using the injectable composition. More specifically, the injectable composition for labeling a lesion according to the present invention can include a second composition comprising a biocompatible viscous material in a first composition comprising a complex containing an active ingredient to resolve a problem of the rapid settling of the complex. Additionally, in particular, the injection composition for labeling a lesion according to the present invention can have an effect of allowing a certain amount of a complex to be injected by resolving the problem of the rapid settling of the complex during injection preparations, allowing a certain amount of the complex to be injected, and an effect capable of a convenient and stable use thereof for clinical purposes by resolving the problems of injecting an excessive amount of the complex and the quick spread thereof to the periphery.
Patent CA-3019919-A1 (CA)
Inventor: LAZAREV PAVEL IVAN
IPC: H01G4/14
Filed: 2017-03-24
Abstract: Selon l'invention, un matériau oligomère composite comprend : au moins un motif répété de chaîne moléculaire principale ; au moins une unité polarisable incorporée dans ledit motif répété de chaîne moléculaire principale ou reliée à ce dernier ; au moins une queue résistive reliée audit motif répété de chaîne moléculaire principale ou à ladite unité polarisable en tant que chaîne latérale sur l'unité polarisable, sur une poignée reliant une unité polarisable à une unité de chaîne principale, ou directement fixée à une unité de chaîne principale. Le matériau oligomère composite peut être polymérisé, afin de former un méta-diélectrique qui peut être pris en sandwich entre des électrodes de façon à former un méta-condensateur.
Patent CA-3021737-A1 (CA)
Inventor: NIK-ZAINAL SERENA
IPC: G16B20/00
Filed: 2017-04-28
Abstract: La présente invention concerne un procédé de détection de signatures mutationnelles dans un échantillon d'ADN. L'invention concerne un procédé de détection de signatures issues de réarrangements dans l'ADN dans l'échantillon et de détermination des contributions de signatures de réarrangement connues auxdits réarrangements. Dans des modes de réalisation particuliers, les contributions sont déterminées par calcul de la similarité cosinus entre les mutations de réarrangement dans ledit catalogue et les signatures mutationnelles de réarrangement. Les signatures de réarrangement sont classées en fonction du fait qu'elles sont groupées ou non, du fait qu'elles sont des duplications, de suppressions, d'inversions ou de translocations en tandem et sur la base de leur taille.
Patent CA-3023141-A1 (CA)
Inventor: MILLER J CLAYTON
IPC: E05G1/04
Filed: 2009-09-04
Abstract: A high security lock (10) includes a lock bolt (54) movable between extended and retracted position, a bolt retraction gear (8) coupled to the lock bolt (54), and a manually-driven gear train (78, 80). A circuit breaker device is adjacent to the spindle sleeve and wired into the operational circuits of the controller. Any unauthorized attempt to break into the lock casing through the spindle sleeve will force the circuit breaker device to break, thereby rendering the operating circuits of the locking mechanism inoperative.
Patent CA-3023839-A1 (CA)
Inventor: CHEUNG CINDY
IPC: C12Q1/68
Filed: 2017-05-11
Abstract: Provided herein are methods and compositions to detect MET exon 14 skipping using RT-PCR, and methods of treating individuals with MET exon 14 deleted cancers.
Patent CA-3025868-A1 (CA)
Inventor: PEREZ ROMERO SERGIO ALEJANDRO
IPC: B60M7/00
Filed: 2017-07-13
Abstract: The invention relates to an arrangement (1) of a first slab assembly (2, 2a) and at least one further slab assembly (2, 2b, 2c), wherein each slab assembly (2, 2a, 2b, 2c) comprises a cable bearing element (20) and a section of at least one electric line (3a, 3b, 3c), wherein the at least one electric line (3a, 3b, 3c) extends from the first to the further slab assembly (2, 2a, 2b, 2c), wherein a length of the section of the at least one electric line (3a, 3b, 3c) between the first and the further slab assembly (2, 2a, 2b, 2c) is larger than zero, wherein the first and the further slab assembly (2, 2a, 2b, 2c) are foldably connected by the at least one electric line (3a, 3b, 3c).
Patent CA-3036400-A1 (CA)
Title: Improved pulp disposable tray
Inventor: ESGUEVA GUTIERREZ FRANCISCO
IPC: B29C65/76
Filed: 2017-09-14
Abstract: The present invention solves the above mentioned technical problems by providing a three dimensional molded shape suitable for use in the fabrication of a food tray, the molded shape comprising a molded pulp portion with side walls and a bottom wall comprising virgin or recycled cellulose fibers and a film laminate portion comprising a polyester film with an amorphouspolyester heat seal layer.
Patent CA-3038243-A1 (CA)
Title: Method for calculating tortuous hydraulic diameter of porous medium and method for analyzing flow in porous medium using same
Inventor: SHIN CHANG HOON
IPC: G01N15/08
Filed: 2017-09-29
Abstract: The present invention relates to a method for calculating a tortuous hydraulic diameter of a porous medium with regard to a laminar flow and a turbulent flow in view of geometric characteristics and friction loss characteristics. The method for calculating a tortuous hydraulic diameter of a porous medium according to one embodiment of the present invention comprises the steps of: providing a porosity and a specific surface area of a porous medium; calculating a hydraulic diameter of the porous medium by using the porosity and the specific surface area; calculating a tortuosity of the porous medium; and calculating a tortuous hydraulic diameter, which is a function of the tortuosity, by using the hydraulic diameter and the tortuosity of the porous medium.
Patent CA-3038588-A1 (CA)
Inventor: SUN XING
IPC: A61K31/4745
Filed: 2017-10-13
Abstract: Disclosed is the medical use of an anti-c Met antibody-cytotoxic drug conjugate. In particular, disclosed are an anti-c-Met antibody, an antigen-binding fragment of c-Met, a chimeric antibody and humanized antibody comprising the anti-c-Met antibody CDR region, and an antibody-cytotoxic drug conjugate thereof or a pharmaceutically acceptable salt or a solvate thereof, and the use of a pharmaceutical composition comprising the humanized anti-c-Met antibody and antigen-binding fragment and the antibody-cytotoxic drug conjugate thereof or the pharmaceutically acceptable salt or solvate thereof as an anti-hepatoma drug.
Patent CA-3040927-A1 (CA)
Inventor: HUANG CHIN-TIEN
IPC: E06B9/322
Filed: 2018-04-13
Abstract: A window shade (100) includes a reel (128) coupled to a first control module (130) and connected with a panel assembly (104), a lift actuator (202) coupled to a second control module (204), and a switchable coupling mechanism (206). The panel assembly has an open state for light passage and a closed state blocking light passage. The first control module can drive the reel in rotation for winding and unwinding the panel assembly. The second control module can drive the lift actuator in rotation for switching the panel assembly to the open or closed state. The coupling mechanism has a coupling state in which it rotationally couples the lift actuator to the first control module, and an uncoupling state in which it rotationally uncouples the lift actuator from the first control module. The coupling mechanism is in the uncoupling state while the panel assembly is closed, and in the coupling state while the panel assembly is opened.
Patent CA-3041581-A1 (CA)
Title: Systems and methods for adjusting the display quality of an avatar during an online or virtual shopping session
Inventor: O'BRIEN JOHN J
IPC: G06T17/00
Filed: 2017-10-25
Abstract: In some embodiments, apparatuses and methods are provided herein useful for providing an online shopping experience that conserves computing resources. In some embodiments, there is provided a system including: a shopping server receiving a user request to view a virtual shopping environment; a control circuit causing the display of virtual shopping images on a user computer to emulate a real-life shopping experience for the user; wherein the control circuit is configured to: navigate the virtual shopping environment; cause the display of an avatar representing the user in the virtual shopping environment; cause the display of the avatar at a first resource consumption setting where the avatar is interacting with a certain type of product; and cause the display of virtual shopping images at a second, reduced resource consumption setting where the avatar is not interacting with these products.
Patent CA-3041582-A1 (CA)
Title: Variants de surface cellulaire discernables sur le plan immunologique destines a etre utilises en therapie cellulaire
Inventor: JEKER LUKAS
IPC: C12N15/90
Filed: 2017-10-30
Abstract: L'invention concerne une cellule de mammifère, en particulier une cellule humaine, exprimant une première isoforme d'une protéine de surface, la première isoforme étant fonctionnellement indiscernable, mais pouvant être distinguée immunologiquement d'une deuxième isoforme, destinée à être utilisée dans un traitement médical d'un patient présentant des cellules exprimant la deuxième forme d'isoforme de la protéine de surface. L'invention concerne en outre un agent choisi parmi 1) un composé comprenant, ou constitué par, un anticorps ou une molécule de type anticorps et 2) une cellule effectrice immune portant une molécule de type anticorps ou une cellule effectrice immune portant un récepteur antigénique chimère, destiné à être utilisé dans un procédé de traitement d'une affection médicale, l'agent étant spécifiquement réactif, soit à une première isoforme, soit à une deuxième isoforme d'une protéine de surface, la première isoforme étant fonctionnellement indiscernable, mais pouvant être distinguée immunologiquement de la deuxième isoforme, et l'agent étant administré pour enlever une cellule portant l'isoforme à laquelle l'agent est réactif.
Patent CA-3042241-A1 (CA)
Inventor: SOOKRAJ SADESH H
IPC: C08F122/02
Filed: 2017-10-31
Abstract: L'invention concerne des polymères absorbants produits à partir de bêta-propiolactone, ainsi que des procédés de production de ces polymères. Ces polymères absorbants peuvent être réticulés. La bêta-propiolactone peut être issue d'oxyde d'éthylène et de monoxyde de carbone. Le polymère absorbant selon l'invention peut être biosourcé et/ou biodégradable. Les polymères absorbants peuvent être utilisés dans des couches, des produits pour l'incontinence des adultes et des produits d'hygiène féminine, ainsi que dans des applications agricoles.
Patent CA-3043574-A1 (CA)
Title: Methods for standardized sequencing of nucleic acids and uses thereof
Inventor: WILLEY JAMES C
IPC: C40B40/06
Filed: 2013-11-25
Abstract: Methods for standardized sequencing of nucleic acids and uses thereof are described.
Patent CA-3043982-A1 (CA)
Inventor: KARPPI ASKO
IPC: D21H23/04
Filed: 2017-07-05
Abstract: La présente invention concerne une composition de polymère de polyacrylamide glyoxylé cationique ayant une stabilité à la conservation améliorée et destinée à être utilisée dans la fabrication de papier, carton ou similaire, ladite composition aqueuse comprenant un polymère de polyacrylamide glyoxylé ayant une densité de charge cationique dans la plage de 0,8 à 1,8 meq/g de polymère sec en teneur sèche de 5 à 15 % et un acide tampon. La composition aqueuse a un pH dans la plage de 2,2 à 4,0 et une viscosité inférieure à 80 mPas mesurée à 25 °C au moyen d'un viscosimètre Brookfield après 30 jours de conservation à 35 °C ou après 60 jours de conservation à 23 °C.
Patent CA-3045027-A1 (CA)
Title: Pothead retaining sleeve system, apparatus and method
Inventor: ZUGELDER ADAM MICHAEL
IPC: H01R13/523
Filed: 2018-01-31
Abstract: A pothead retaining sleeve apparatus, system and method. An electric submersible (ESP) motor pothead includes pivotable retaining sleeves, each pivotable retaining sleeve including a ball that seats within a socket inside the pothead, the ball rotatable in the socket such that each pivotable retaining sleeve is independently moveable around a spheroidal joint formed by the ball and socket. An ESP motor pothead system includes a pothead for electrically connecting a power cable to an electric submersible motor, each phase of the power cable extending through a retaining sleeve, the retaining sleeve extending through a conduit formed through an insulating block inside the pothead, the conduit including a spherical socket, the retaining sleeve including a tubular portion terminating at a ball seated within the spherical socket to form a ball and socket joint, and the tubular portion rotatable around the ball and socket joint during tying off of the phases.
Patent CA-3045303-A1 (CA)
Title: Composes de 7-phenylethylamino-4h-pyrimido[4,5-d][1,3]oxazin-2-one en tant qu'inhibiteurs d'idh1 et d'idh2 mutants
Inventor: BAUER RENATO ALEJANDRO
IPC: C07D498/04
Filed: 2017-12-08
Abstract: L'invention concerne un composé, tel que défini dans la description, ou une composition pharmaceutique contenant le composé, destiné à être utilisé dans le traitement du cancer du type IDH1 ou IDH2 mutants et ayant la structure : (I).
Patent CA-3049293-A1 (CA)
Inventor: GILL RYAN L
IPC: E06B7/28
Filed: 2019-02-13
Abstract: A door assembly, a hanger bracket therefor which comprises an elongated manually bendable body which extends from a first wall mounting tab at one end, for a distance approximately equal to the width of a door jamb, and sufficiently far beyond to provide for forming a second wall mounting tab. The elongated body includes at least one bend line extending laterally with respect to the length of said body, whereby the body can be manually bent to form said second wall mounting tab, after the bracket has been secured to the jamb of the door assembly and the door assembly located in the door opening of the wall and secured to one side of the wall by the first wall mounting tab. Two bend lines are shown such that the bracket can be used in a wall having drywall on both sides, or in a wall having drywall on only one side.
Patent CA-3051701-A1 (CA)
Title: Methods for making encapsulate-containing product compositions
Inventor: SONG XINBEI
IPC: C11D17/00
Filed: 2018-02-27
Abstract: Disclosed are methods of making a product composition which includes encapsulates, like those made from polyvinyl alcohol polymers, and borate compounds including the steps of:  providing a first composition that includes encapsulates, where the first composition includes no more than about 15wt% of the encapsulates, and where the encapsulates include polyvinyl alcohol polymer; and combining the first composition with a second composition that includes a borate compound, thereby forming a product composition. Also disclosed are product compositions manufactured according to the methods.