baber/WOPTO huggingface dataset:
Patent CA-2871402-C (CA)
Inventor: LOVSLETT ROBIN
IPC: E21B23/01
Filed: 2013-04-24
Granted: 2017-01-03
Abstract: An anchor mechanism (1) for use in a well, the anchor mechanism (1) including a housing (2) with a plurality of openings (25); the openings (25) being evenly distributed along the circumference of the housing (2) and each opening (25) being arranged to narrowly house a radially movably slip (3); the slip (3) including first (35) and second (35') end portions, a gripping side (31) facing a well wall, the gripping side (31) being provided with a plurality of teeth (33), an underside (39) facing the opposite direction, two side faces (37) extending from the gripping side (31) to the underside (39) and to two end faces (38); the slip (3) being provided, at its first (35) and second (35') end portions, with a first inclined face (36) and a second inclined face (36') substantially sloping from the end faces (38, 38') and towards the middle portion of the slip (3) on the underside (39); the slip (3) being provided, on its end faces (37), with laterally projecting tongues (30) which have a longitudinal direction parallel to the inclined faces (36, 36'); the slip (3) being provided, on its two side faces (37), with guide portions (34) exhibiting a longitudinal direction perpendicular to the longitudinal direction of the slip (3) and the guide portion (34) complementarily fitting an inward-facing guide (28) in the housing (2); the anchor mechanism (1) further being provided with first and second axially movable slip cones (4, 5), the slip cones (4, 5) being surrounded in a portion of the housing (2); the slip cones (4, 5) being provided with inclined faces (46, 56) which, in their position of application, are arranged to rest against the inclined faces (36, 36') of the slip (3), the slip cones (4, 5) further being provided with a plurality of grooves (40, 50), each groove (40, 50) being arranged to house one tongue (30), and the housing (2) being constituted by a first housing half (21) and a second housing half (22).
Patent CA-2875025-C (CA)
Title: Tricyclic inhibitors of poly(adp-ribose)polymerase
Inventor: SHEN WANG
IPC: A61P9/10
Filed: 2012-05-31
Granted: 2021-08-03
Abstract: Herein is provided a compound of formula (I): wherein each RA and RB is independently halo, substituted or unsubstituted C1-C6 alkyl or RA and RB are taken together with the carbon atoms to which they are attached to form a substituted or unsubstituted 5, 6 or 7-membered ring containing 0, 1 or 2 heteroatoms selected from S, 0 and N; each Rl and R2 is independently hydrogen, halo, hydroxy, substituted or unsubstituted Ci-C3 alkyl or substituted or unsubstituted C1-C3 alkoxy; Z is a 5 or 6-membered aryl or heteroaryl substituted with Rc and RP; Rc is hydrogen, halo, -CF3, substituted or unsubstituted C1-C3 alkyl or substituted or unsubstituted C1-C3 alkoxy; RP is a moiety of the formula (Ia) or (lb): wherein variables are as herein defined, salts, or solvates thereof. Compositions and uses in treatment or prevention of conditions mediated by PARP enzymatic activity are also described.
Patent CA-2883677-C (CA)
Title: Fouloir segmente pour soupape
Inventor: MURAN JOHN W
IPC: F16K3/16
Filed: 2013-09-05
Granted: 2020-07-28
Abstract: L'invention se rapporte à un fouloir pour soupape. Le fouloir comprend une partie supérieure destinée à recevoir une grille. Le fouloir comprend des première et seconde sections longitudinales de matériau de garniture pour sceller la grille. De plus, le fouloir comprend des premier et second éléments de remplissage situés adjacents aux première et seconde sections longitudinales. Le fouloir comprend également une pluralité d'éléments de serrage situés adjacents aux premier et second éléments de remplissage, les éléments de serrage exerçant une pression sur les parties sélectionnées des premier et second éléments de remplissage afin de comprimer les parties sélectionnées correspondantes des première et seconde sections longitudinales du matériau de garniture.
Patent CA-2889403-C (CA)
Inventor: VOGEL KEITH
IPC: B65G53/46
Filed: 2015-04-24
Granted: 2022-09-06
Abstract: Linvention concerne un mécanisme de montage et de support pour un moteur à engrenages à distributeur rotatif doté dun bâti de réglage, dans lequel le bâti réglable comprend une bride de support adjacente à au moteur à engrenages, un bâti de réglage creux et une bride de support adjacente au disque d'obturation de distributeur stationnaire. Encloisonnée dans le bâti de réglage se trouve une extension de porteuse dans laquelle lextension de porteuse à une extrémité encloisonne un manchon stationnaire, le manchon stationnaire encloisonne un arbre de réglage assurant le mouvement dun ensemble rotor axialement, et lextrémité opposée de lextension de porteuse se raccorde à un mécanisme de porteuse à manchon.
Patent CA-2893408-C (CA)
Inventor: ALTMIKUS ANDREE
IPC: F03D1/06
Filed: 2013-12-05
Granted: 2018-05-29
Abstract: A method for calculating a trailing edge that is to be produced for a rotor blade of an aerodynamic rotor of a wind power installation, wherein the rotor blade has radial positions with respect to the rotor, the rotor blade has a local blade profile that is a function of the radial positions with respect to the rotor and the trailing edge has a jagged profile having a plurality of spikes, wherein each spike has a spike height and a spike width, and the spike height and/or the spike width is calculated as a function of the radial position thereof and/or as a function of the local blade profile of the radial position thereof.
Patent CA-2897973-C (CA)
Title: Apparatus and method of maintaining trivalent chromium bath plating efficiency
Inventor: BOKISA GEORGE
IPC: C25D5/00
Filed: 2014-01-10
Granted: 2021-06-22
Abstract: An apparatus for maintaining trivalent chromium plating bath efficiency includes an aqueous electroplating bath, which includes trivalent chromium ions and a sulfur compound, and an ultraviolet (UV) radiation source that provides UV radiation to the bath effective to inhibit a reduction in plating efficiency of the bath.
Patent CA-2899328-C (CA)
Inventor: KOVALCHICK DANIEL
IPC: F21V15/01
Filed: 2015-08-04
Granted: 2017-06-27
Abstract: A mount for a light assembly in a luminaire has a base section and mounting arms upstanding from the base section. Each mounting arm has an upward length and a width and has a lower portion and an upper portion. Mounting pads for light sources are unitary with or attached to the mounting arm upper portions and have an upward length and a width. The width of the mounting pads extends in a direction oblique to the width of the mounting arm lower portions. Preferably, the length of the mounting pads extends in a direction oblique to the length of the mounting arm lower portions. Light sources mounted on the mounting pads may emit beams of light directed obliquely away from each other and obliquely towards the base.
Patent CA-2908611-C (CA)
Title: Procede d'encapsulation
Inventor: SANGUANSRI LUZ
IPC: A23D7/04
Filed: 2013-07-12
Granted: 2021-01-26
Abstract: L'invention concerne un procédé de préparation d'une émulsion huile dans l'eau de phospholipide encapsulé qui consiste : à préparer une pré-émulsion huile dans l'eau comportant une huile contenant des phospholipides et à mélanger la pré-émulsion huile dans l'eau avec une matière d'encapsulation.
Patent CA-2919596-C (CA)
Title: Cover of a turbomachine centrifugal compressor capable of being rigidly connected via the downstream side near to the upstream edge of same, and turbomachine comprising this cover
Inventor: BROMANN ALAIN MARC LUCIEN
IPC: F04D27/00
Filed: 2014-07-17
Granted: 2020-12-15
Abstract: The invention concerns a cover (1) of a centrifugal compressor intended to be rigidly connected to a turbomachine housing (13, 15), which comprises a plurality of ports (16). The cover (1), which further comprises means for fastening same to the housing, is characterised in that a portion of said fastening means (20) is located upstream relative to the ports (16) and can be accessed by a fastening tool (22) through at least one of said ports (16) of the cover (1). The invention also concerns the turbomachine using this cover to form a sealed space (17), in particular with a view to collecting air.
Patent CA-2923605-C (CA)
Title: Epsps mutants
Inventor: GOCAL GREG F W
IPC: C12N15/54
Filed: 2007-01-10
Granted: 2020-06-02
Abstract: The present invention relates to the production of a non-transgenic plant resistant or tolerant to a herbicide of the phosphonomethylglycine family, e.g., glyphosate. The present invention also relates to the use of a recombinagenic oligonucleobase to make a desired mutation in the chromosomal or episomal sequences of a plant in the gene encoding for 5-enol pyruvylshikimate-3-phosphate synthase (EPSPS). The mutated protein, which substantially maintains the catalytic activity of the wild-type protein, allows for increased resistance or tolerance of the plant to a herbicide of the phosphonomethylglycine family, and allows for the substantially normal growth or development of the plant, its organs, tissues or cells as compared to the wild-type plant irrespective of the presence or absence of the herbicide. Additionally the present invention relates to mutant E. coli cells that contain mutated EPSPS genes.
Patent CA-2925701-C (CA)
Inventor: POTUCEK KEVIN L
IPC: F21V33/00
Filed: 2014-09-29
Granted: 2023-01-03
Abstract: A light includes a body, a front housing secured to a front end of the body, a translating retainer rotatably engaged with the front housing, a slip ring positioned around the front housing and between the translating member and the front end of the body, a compressible ring positioned around the front housing and between the slip ring and the front end of the body, a lens mounted to the front housing, an electronic assembly, and a light emitting element in electrical communication with the electronic assembly and positioned within the lens. Rotation of the translating retainer in a first direction causes the translating retainer to drive the slip ring toward the front end of the body, compressing the compressible ring and causing the compressible ring to bulge outward to contact, and removably engage, an inner wall of a pipe or conduit that the light is positioned in.
Patent CA-2926410-C (CA)
Title: Soupape pyrotechnique
Inventor: SMITH PAUL D
IPC: A62C13/76
Filed: 2016-04-06
Granted: 2023-03-14
Abstract: Il est décrit une valve servant à réguler la libération dun produit ignifuge que contient un récipient sous pression. La valve en question comprend un diaphragme configuré pour se rompre par une onde de choc orientée vers sa surface, une charge pyrotechnique disposée et conçue de manière à brûler en vue de produire des produits de combustion qui produisent une onde de choc orientée vers la surface du diaphragme et un dispositif enveloppant la charge pyrotechnique en question. Le dispositif comprend une conduite vide et allongée supérieure à la charge pyrotechnique orientée vers le centre du diaphragme de manière à concentrer ou à conduire les produits de combustion vers le centre du diaphragme. La conduite allongée a une longueur égale à au moins 1,5 fois sa largeur minimum.
Patent CA-2928854-C (CA)
Inventor: HAWES JOHN M
IPC: D21F7/08
Filed: 2006-04-20
Granted: 2018-05-29
Abstract: A multilayer fabric formed from two or more base structures or layers, which may include a layer or layers formed from multiaxial strips of material or layers of fabric in combination therewith for use on a paper machine, the fabric including at least one layer having a plurality of machine direction (MD) yarns and cross-machine direction (CD) yarns interwoven in a predetermined manner such that a distance between MD yarns varies and/or the distance between CD yarns also varies such that there is a reduction of the interference pattern or the Moire Effect as between the layers making up the fabric.
Patent CA-2930192-C (CA)
Inventor: LAM EDMOND
IPC: C30B29/58
Filed: 2014-11-12
Granted: 2019-10-08
Abstract: L'invention concerne un procédé de préparation de nanocristaux de chitine (ChNC) consistant à mettre en contact une substance chitineuse avec une quantité suffisante de persulfate inorganique pour produire des nanocristaux de chitine à partir de la substance chitineuse. Ce procédé permet de préparer en une étape des ChNC à partir de biomasses telles que des crustacés, des champignons, des insectes ou des mélanges de ceux-ci. Les nanocristaux de chitine produits par ce procédé comprennent des groupes carboxyliques de surface et ne sont pas initialement désacétylés.
Patent CA-2931136-C (CA)
Title: Vaccine against lawsonia intracellularis and porcine circovirus 2
Inventor: JACOBS ANTONIUS ARNOLDUS CHRISTIAAN
IPC: A61K39/12
Filed: 2014-12-02
Granted: 2023-03-21
Abstract: The present invention pertains to a vaccine comprising in combination killed whole cell Lawsonia intracellularis bacteria and porcine circo virus 2 (PCV2) ORF2 protein for use in protecting a pig against an infection with Lawsonia intracellularis and PCV2 by an intradermal administration of the vaccine. The invention also pertains to a method to protect a swine against an infection with Lawsonia intracellularis bacteria and PCV2.
Patent CA-2931301-C (CA)
Title: Systemes et procedes permettant de packager des ssd de haute densite
Inventor: HERMAN PINCHAS
IPC: G06F1/16
Filed: 2014-11-21
Granted: 2019-09-24
Abstract: Dans divers modes de réalisation selon l'invention, une unité de stockage à semi-conducteur haute densité comprend une section de base et une section de cassette comportant une pluralité de cartes flash. La section de cassette peut être attachée de façon amovible à la section de base pour assurer une sécurité des données stockées sur la pluralité de cartes flash. La section de cassette garantit la sécurité physique des cartes flash, grâce en partie au packaging de l'enveloppe et au transfert d'énergie vers la station de base. La section de cassette garantit en outre la sécurité des données stockées sur les cartes flash, grâce en partie à un module de plateforme sécurisé (TPM) incorporé comme un module amovible connecté à un connecteur de style USB (bus série universel).
Patent CA-2932900-C (CA)
Title: Regulation d'ecoulement a travers un train d'outil de forage
Inventor: RENSHAW WILLIAM S
IPC: E21B47/16
Filed: 2014-02-24
Granted: 2019-04-02
Abstract: L'invention concerne un outil de restriction d'écoulement pouvant comprendre un dispositif de fermeture ayant des positions dans lesquelles l'écoulement est permis à travers l'outil, dans une position, un passage d'écoulement est ouvert à l'écoulement et le dispositif de fermeture bloque l'écoulement à travers un autre passage d'écoulement, et dans une autre position, les deux passages sont ouverts à l'écoulement, et un dispositif de sollicitation qui déplace le dispositif de fermeture à la première position en réponse à un débit étant inférieur à un niveau prédéterminé. Un train d'outil de forage peut comprendre un outil d'orientation qui permet l'écoulement par intermittence à travers une paroi du train d'outil pour transmettre des données d'orientation par l'intermédiaire d'impulsions de pression dans un passage d'écoulement à travers le train, et un outil de restriction d'écoulement qui permet l'écoulement à travers une zone d'écoulement lorsqu'un débit de l'écoulement est inférieur à un niveau prédéterminé, et permet l'écoulement à travers une zone d'écoulement plus grande lorsque le débit est augmenté.
Patent CA-2934414-C (CA)
Inventor: BUSKER KAI
IPC: F03D7/04
Filed: 2014-12-18
Granted: 2020-08-04
Abstract: The invention relates to a method for operating a wind turbine (100) and/or a wind farm (112) for feeding electric power into an electrical supply grid (120), wherein an output power, in particular an active and/or reactive power (Q, P), is regulated by means of at least one power regulation module (501) of a regulation and/or control device (131), said method comprising the following steps: presetting a power regulation input value, determining a power regulation output value from the power regulation input value, and outputting a power regulation output value. In accordance with the invention, provision is made for the power regulation module to have a P regulator and an I regulator and to have an I-component limiter, wherein a first working value of the power regulation input value is processed in the P  regulator to give a P component, a second working value of the power regulation input value is processed in the I regulator to give an I component, and a third working value of the power regulation input value is processed in the I-component limiter to give a limited I  component, and the power regulation output value (Poutput) with the limited I component and the P    component is determined.
Patent CA-2936306-C (CA)
Inventor: RAHY ABDELAZIZ
IPC: C09K8/68
Filed: 2015-01-07
Granted: 2022-01-25
Abstract: Methods, fluids, compositions, and suspensions are provided for treating subterranean formations. The fluids can be servicing fluids, such as drilling or fracturing fluids. The fluids may include an aqueous base fluid and a polysaccharide. The aqueous base fluid may be admixed with a crosslinker suspension. The crosslinker suspension may include an emulsion, an emulsifier, and a boron containing compound.
Patent CA-2937163-C (CA)
Title: Procede de mesure de la teneur en matiere grasse dans un liquide a l'aide du facteur de diffusion de zone de contact
Inventor: LEE SANGHYUN
IPC: G01N33/487
Filed: 2014-02-07
Granted: 2022-05-31
Abstract: La présente invention concerne un procédé de mesure de la teneur en matières grasses dans un liquide au moyen d'un facteur de diffusion de zone de contact. Plus spécifiquement, la présente invention concerne un procédé de mesure de la teneur en matières grasses dans un liquide à partir de la valeur du facteur de diffusion de zone de contact (CADF) d'une gouttelette.
Patent CA-2939121-C (CA)
Inventor: LABERGE REMI-MARTIN
IPC: A61K31/4725
Filed: 2015-01-28
Granted: 2020-11-24
Abstract: Methods are provided herein for selectively killing senescent cells and for treating senescence-associated diseases and disorders by administering a senolytic agent. Senescence-associated diseases and disorders treatable by the methods using the senolytic agents described herein include cardiovascular diseases and disorders associated with or caused by arteriosclerosis, such as atherosclerosis; idiopathic pulmonary fibrosis; chronic obstructive pulmonary disease; osteoarthritis; senescence-associated ophthalmic diseases and disorders; and senescence-associated dermatological diseases and disorders.
Patent CA-2947660-C (CA)
Title: Anticorps anti-b7-h3 et leurs utilisations diagnostiques
Inventor: ZHU YIFEI
IPC: C12N5/16
Filed: 2015-05-28
Granted: 2021-06-29
Abstract: La présente invention concerne des anticorps contre B7-H3, des fragments de tels anticorps, et des compositions les comprenant. Les anticorps, les fragments d'anticorps et les compositions sont utilisables dans un certain nombre de méthodes d'analyse, dont la détection et l'analyse immuno-histochimiques et immuno-cytochimiques de B7-H3. L'invention concerne également des peptides isolés et des protéines de fusion contenant des déterminants antigéniques pour lesdits anticorps contre B7-H3, des animaux immunisés avec les peptides et les protéines de fusion, des cellules B isolées obtenues à partir de ces animaux, et des hybridomes obtenus à partir des cellules B isolées.
Patent CA-2950881-C (CA)
Inventor: SREENIVASAN PREM
IPC: G01N33/569
Filed: 2014-06-05
Granted: 2021-10-26
Abstract: Methods and kits for determining the presence or severity of oral inflammation, such as gingivitis or periodontitis wherein the determination method comprises: (a) obtaining a test sample of oral material from said subject; (b) determining the amount of polymorphonuclear neutrophil indicator substance in said test sample; and (c) comparing the amount of polymorphonuclear neutrophil indicator substance in the test sample to a control sample.
Patent CA-2951202-C (CA)
Inventor: INAKAWA TETSUO
IPC: H01M50/503
Filed: 2015-03-18
Granted: 2021-03-16
Abstract: L'invention concerne un module de batterie qui comprend un corps stratifié contenant au moins une pluralité d'unités de batterie stratifiées, une barre isolée passant à travers le corps stratifié, et des parties de fixation destinées à fixer le corps stratifié depuis les deux extrémités de la barre isolante passant à travers le corps stratifié. Au fur et à mesure que le corps stratifié est fixé par les parties de fixation, les multiples unités de batterie sont fixées, mettant des parties de contact étanche sur des éléments conducteurs des unités de batterie adjacentes en contact étroit les unes avec les autres, et établissant une connexion électrique entre les unités de batterie adjacentes.
Patent CA-2954865-C (CA)
Title: Tatouage numerique audio pour surveillance de personnes
Inventor: TOPCHY ALEXANDER
IPC: G10L19/018
Filed: 2014-12-02
Granted: 2021-01-19
Abstract: L'invention concerne des procédés, des appareils, des systèmes et des articles de fabrication (par exemple, un support de stockage physique) pour utiliser le tatouage numérique audio pour la surveillance de personnes. Des procédés de surveillance de personnes à titre d'exemple comprennent la détermination, au niveau d'un dispositif utilisateur, si une première condition de déclenchement pour émettre un tatouage numérique audio identifiant au moins l'un du dispositif utilisateur ou d'un utilisateur du dispositif utilisateur est satisfaite. Ces procédés à titre d'exemple comprennent également, en réponse à la détermination que la première condition de déclenchement est satisfaite, la fourniture d'un premier signal audio, comprenant le tatouage numérique audio, à un circuit audio qui est destiné à délivrer un signal acoustique à partir du dispositif utilisateur.
Patent CA-2961406-C (CA)
Inventor: HUBER HOWARD E
IPC: B61H15/00
Filed: 2014-09-17
Granted: 2019-01-15
Abstract: A slack adjuster having a single, unitary housing that changes in length to compensate for brake pad wear in a rail car braking system. A threaded tension rod extends a variable length from the housing depending on rotation of the tension rod relative to the housing. A clutch assembly enclosed within a rod guide controls rotation of the tension rod and an overtravel assembly positioned in the single housing controls whether the clutch assembly will allow or prevent rotation of the threaded rod. A control rod and actuating tube transmit the controlling forces to the overtravel assembly so that the tension rod will be retained in a new length when the slack adjuster needs to take up slack in the braking system.
Patent CA-2962532-C (CA)
Title: Pressure sensor containing mechanically deforming elements
Inventor: OVAERE PETER
IPC: G01B21/32
Filed: 2015-10-01
Granted: 2020-04-21
Abstract: The invention has the objective of offering a sensor the allows for measuring the pressure force of the springs on the carbon brushes as well as the actual brush pressure on its contact surface. This is obtained by measuring between the carbon brush, and there is limited space through its holder, and the contact surface and is therefore characterized by the fact that the sensor is thinner than 4 mm, and that it is provided with a target (4) which is suspended in the sensor (1) by means of a mechanically deformable section (3), and where the sensor is fitted with one or more strain gauges (2) that is/are set up as such that it can detect the shearing of the mechanical deformable measuring section under pressure. In contrast to the existing measuring sensors, the measuring strips also connect the suspension points of the mechanically deformable elements with the sensor and/or the suspended target or measuring point through which sensitivity increases and makes the sensor useful for such applications.