baber/WOPTO huggingface dataset:
Patent CA-2926122-C (CA)
Inventor: ROSANO HUGO LEONARDO
IPC: E21B19/16
Filed: 2012-09-28
Granted: 2018-01-30
Abstract: A clamping system (210) for making and breaking threaded connections between a first tubular and a second tubular comprises a clamp assembly. The clamp assembly includes a first cam gear (220), a first plurality of clamp members (240) disposed within the first cam gear, and a torque gear (250). Each clamp member is pivotally coupled to the torque gear. Each clamp member is configured to pivot between a withdraw position radially spaced apart from the first tubular and a gripping position engaging the first tubular. In addition, the clamping system comprises a clamp actuator. The clamp actuator includes a mounting shaft (264), a first clamp drive gear (280x) rotatably coupled to the mounting shaft, and a torque drive gear (280y) rotatably coupled to the mounting shaft. The first clamp drive gear is configured to rotate the first cam gear and the torque drive gear is configured to rotate the torque gear.
Patent CA-2928829-C (CA)
Inventor: HAMMOND JEREMY
IPC: C12Q1/06
Filed: 2014-10-28
Granted: 2021-10-26
Abstract: A method for detecting bacteria and determining the concentration thereof in a liquid sample includes the steps of taking an optical section through a container holding a volume of the liquid sample at a predetermined field of view and at a predetermined focal plane depth or angle and after a period of time has elapsed to allow non-bacteria in the sample to settle to the bottom of the container. Since bacteria auto arranges in the liquid sample, forming a lattice-like grid pattern, an optical section through the volume of auto-arranged bacteria may be used to measure the quantity of bacteria residing in that section. A container for holding the liquid sample has particular structure which aids in separating the non-bacteria from the bacteria.
Patent CA-2931011-C (CA)
Inventor: PRESTON SCOTT
IPC: E21B43/01
Filed: 2014-12-04
Granted: 2021-11-30
Abstract: Cette invention concerne un raccord mâle destiné à être introduit dans un raccord femelle. Ledit raccord mâle définit un conduit et il comprend des moyens de blocage conçus pour entrer en prise avec le raccord femelle afin de bloquer le raccord mâle par rapport au raccord femelle. Ledit raccord mâle comprend en outre des moyens de libération pour débloquer le raccord mâle afin de permettre la séparation du raccord mâle et du raccord femelle. Les moyens de libération sont accessibles depuis l'intérieur du conduit. Selon un mode de réalisation, un outil de libération est prévu pour désaccoupler le raccord mâle du raccord femelle et retenir le raccord mâle après que le raccord mâle a été désaccouplé du raccord femelle.
Patent CA-2934938-C (CA)
Inventor: IYENGAR SUJATHA
IPC: B24D3/06
Filed: 2014-12-22
Granted: 2019-04-30
Abstract: A fixed abrasive article including a blend of abrasive particles having a first type of shaped abrasive particle comprising a first height (h1), a second type of shaped abrasive particle comprising a second height (h2) less than the first height, where the blend of abrasive particles includes a first content of the first type of shaped abrasive particles and a second content of the second type of shaped abrasive particle, and the first content is different as compared to the second content.
Patent CA-2942691-C (CA)
Inventor: SCHRECKENHOFER MANFRED
IPC: B65D1/09
Filed: 2015-03-05
Granted: 2023-01-03
Abstract: L'invention concerne un récipient comprenant un dispositif de sécurité (16), se présentant en particulier sous la forme d'un récipient en plastique moulé par soufflage, de préférence se présentant sous la forme d'une ampoule. Ledit récipient comprend une partie formant réservoir (4) servant à recevoir un milieu pouvant être distribué par un orifice de récipient (10) et une partie supérieure (6), qui est reliée de manière amovible à la partie formant réservoir (4) par l'intermédiaire d'un emplacement de séparation (12) et qui dégage, après le retrait de la partie formant réservoir (4), l'orifice de récipient (10) en vue d'une opération de prélèvement du milieu. Ledit récipient selon l'invention est caractérisé en ce que la séparation de la partie supérieure (6) de la partie formant réservoir (4) est totalement empêchée ou est rendue au moins compliquée au moyen du dispositif de sécurité (16) dans une position de sécurité, et la partie supérieure (6) peut être retirée facilement de la partie formant réservoir (4) par l'emplacement de séparation (12) dans au moins une position de dégagement.
Patent CA-2948733-C (CA)
Inventor: HESSELBROCK KATRIN
IPC: A47J31/00
Filed: 2015-06-03
Granted: 2022-08-30
Abstract: An apparatus for preparing a brewed beverage comprises a device (10, 11) for heating and delivering water, a brewing chamber (6), into which the heated water is introduced, a positioning device (19) for positioning a capsule (15), with contents for brewing the beverage, at a lateral opening of the brewing chamber (6), and an outlet (22) with a switchable valve (23) on an underside of the brewing chamber (6), wherein an inlet for introducing the hot water is provided on an upper side of the brewing chamber (6). The invention also relates to a method for preparing a brewed beverage, the intention being for leakage in the region of an inlet of the brewing chamber to be reliably avoided.
Patent CA-2951212-C (CA)
Title: Procede de detection de nucleotides uniques
Inventor: BALMFORTH BARNABY
IPC: C07H21/00
Filed: 2015-07-22
Granted: 2019-01-08
Abstract: La présente invention concerne un procédé de détection de nucléotides uniques, un procédé de séquençage d'un acide nucléique tel que l'ADN ou l'ARN. Le procédé est caractérisé par les étapes consistant à (1) générer un flux de triphosphates nucléosidiques uniques par pyrophosphorolyse progressive de l'acide nucléique ; (2) à produire au moins une sonde oligonucléotide sensiblement double brin utilisée en faisant réagir en présence d'une polymérase et d'une ligase au moins l'un des triphosphates nucléosidiques uniques avec un système de sonde correspondant comprenant (a) un premier oligonucléotide monocaténaire marqué avec des éléments détectables caractéristiques dans un état non détectable et (b) des deuxième et troisième oligonucléotides monocaténaires capables de s'hybrider à des régions complémentaires sur le premier oligonucléotide ; (3) à digérer la sonde utilisée avec une enzyme ayant une activité exonucléolytique double brin pour obtenir les éléments détectables dans un état détectable et un quatrième oligonucléotide à brin unique qui est au moins en partie la séquence complément du premier oligonucléotide ; (4) à faire réagir le quatrième oligonucléotide avec un autre premier oligonucléotide pour produire un produit oligonucléotidique sensiblement double-brin correspondant à la sonde utilisée ; (5) à répéter les étapes (3) et (4) dans un cycle et (6) à détecter les éléments caractéristiques détectables libérés dans chaque itération de l'étape (3). De façon appropriée, les éléments détectables sont des fluorophores. Le procédé de la présente invention génère un signal de fluorescence plus fort à partir d'un triphosphate nucléosidique unique qui a été décrit précédemment. L'invention concerne également des systèmes sonde adaptées.
Patent CA-2955916-C (CA)
Title: Composition for the protection of an article against corrosion
Inventor: DODDEMA JAN FREDERIK
IPC: C09D7/65
Filed: 2015-08-19
Granted: 2022-05-31
Abstract: The present invention relates to a composition for the protection of an article against corrosion, wherein the composition comprises a blend comprising about 50 to about 99 wt.% of an amorphous polymer and about 1 to about 50 wt.% of a hydrocarbon wax, based on the total weight of the blend, the composition containing at least 30 wt.% of said blend, based on the total weight of the composition, wherein the amorphous polymer has a glass transition temperature Tg of lower than about -20°C; and the hydrocarbon wax has a melting point of about 35° to about 130°C. The present invention also relates to a wrapping tape comprising a backing layer and a layer comprising the composition.
Patent CA-2961293-C (CA)
Title: Proton conducting membrane comprising monolithic 2d material and ionomer, a process for preparing same and use of same in fuel cell and hydrogen gas sensor
Inventor: LOZADA MARCELO
IPC: H01M8/0228
Filed: 2015-09-15
Granted: 2023-02-28
Abstract: The present invention relates to a graphene-based or other 2-D material membrane which allows the passage of protons and deuterons and to a method of facilitating proton or deuteron permeation through such a membrane. Monocrystalline membranes made from mono-and few-layers of graphene, hBN, molybdenum disulfide (MoS2), and tungsten disulfide (WS2)etc. are disclosed. In effect, the protons or deuterons are charge carriers that pass through the graphene or other 2-D material membrane. This process can be contrasted with the passage of gaseous hydrogen. Hydrogen is an uncharged gaseous species which is diatomic. In other words, the gas is in molecular form when considering the normal barrier properties whereas in the case of the present invention, the species which is being transported through the membrane is a charged ion comprising a single atom. Membranes of the invention find use in a number of applications such as fuel cells.
Patent CA-2963073-C (CA)
Title: Fluid loss additive package for shallow well drilling fluids
Inventor: MAY PRESTON A
IPC: C09K8/42
Filed: 2014-11-07
Granted: 2019-08-20
Abstract: A wellbore treatment fluid comprising: a base fluid; and a fluid loss additive package, the fluid loss additive package comprising: a water-swellable, superabsorbent polymer; a derivatized cellulose; and non-swellable particles that are insoluble in the base fluid. A method of drilling a wellbore into a subterranean formation comprising: providing the drilling fluid; and forming the wellbore using a drill bit and the drilling fluid.
Patent CA-2967951-C (CA)
Title: Forme cristalline d'hydrogenosulfate de (s)-n-(5-((r)-2-(2,5-difluorophenyl)-pyrrolidin-1-yl)-pyrazolo[1,5-a]pyrimidin-3-yl)-3-hydroxypyrrolidine-1-carboxamide
Inventor: ARRIGO ALISHA B
IPC: C07D487/04
Filed: 2015-11-16
Granted: 2023-11-07
Abstract: L'invention concerne une nouvelle forme cristalline de (S)-N-(5-((R)-2-(2,5-difluorophényl)-pyrrolidin-1-yl)-pyrazolo[1,5-a]pyrimidin-3-yl)-3-hydroxypyrrolidine-1-carboxamide, des compositions pharmaceutiques contenant ladite forme cristalline et l'utilisation de ladite forme cristalline dans le traitement de la douleur, du cancer, de l'inflammation, d'une maladie neurodégénérative ou d'une infection par Trypanosoma cruzi. Dans certains modes de réalisation, la nouvelle forme cristalline comprend un polymorphe stable de l'hydrogénosulfate de (S)-N-(5-((R)-2-(2,5-difluorophényl)-pyrrolidin-1-yl)-pyrazolo[1,5-a]pyrimidin-3-yl)-3-hydroxypyrrolidine-1-carboxamide. La présente invention concerne en outre un procédé pour la préparation de la nouvelle forme cristalline.
Patent CA-2973748-C (CA)
Inventor: VOORHEES MARC E
IPC: A61F7/08
Filed: 2016-01-29
Granted: 2020-04-14
Abstract: La présente invention concerne une compresse médicale améliorée pour échange thermique par contact avec un patient qui comprend une couche de circulation de fluide pour contenir un fluide d'échange thermique pouvant circuler à travers celle-ci, un premier orifice et un deuxième orifice pour la circulation du fluide d'échange thermique dans est hors de la couche de circulation de fluide, et une couche d'hydrogel interconnectée avec et s'étendant de part et d'autre d'un côté de la couche de circulation de fluide pour définir une surface adhésive pour adhésion à la peau d'un patient. La couche d'hydrogel comprend une composition durcie à la lumière ultraviolette qui comprend un copolymère de réticulation en une quantité comprise entre environ 15 % et 30 % en poids de la composition, de l'eau en une quantité comprise entre environ 15 % et 40 % en poids de la composition, et du glycérol en une quantité comprise entre environ 25 % et 35 % en poids de la composition. La couche d'hydrogel est produite de manière à avoir une conductivité thermique d'au moins environ 1,9 ca//hr-cm-°C.
Patent CA-2974790-C (CA)
Title: Aircraft component positioning device, aircraft assembly system, and aircraft assembly method
Inventor: GOTO TAKUYA
IPC: B23P21/00
Filed: 2016-01-27
Granted: 2020-08-25
Abstract: The objective of the present invention is to provide an aircraft assembly system, an aircraft assembly method, and an aircraft component positioning device with which it is possible to precisely dispose components on a plate-shaped member of an aircraft without using a positioning jig. A positioning device (2) is provided with: a detection unit (5) for detecting the position of a plurality of first components installed on a plate-shaped member of an aircraft; a virtual position creation unit (6) for creating virtual positions among the plurality of first components on the basis of the position of the detected first components; and a position determination unit (7) for determining the installation positions of second components installed on the plate-shaped member on the basis of the created virtual positions, the second components differing from the first components.
Patent CA-2975265-C (CA)
Inventor: MYSORE SUDHESH
IPC: H04B10/80
Filed: 2016-02-17
Granted: 2019-12-31
Abstract: A bidirectional optical fiber path includes a primary optical fiber path; a secondary optical fiber path coupled to the primary optical fiber path; an optical coupler coupled to both the primary optical fiber path and the secondary optical fiber path; an optical switch coupled to both the primary optical fiber path and the secondary optical fiber path, the optical switch selecting a path of lower optical loses; an optical cross-bar switch coupled to both the primary optical fiber path and the secondary optical fiber path and located between the optical coupler and the optical switch; a primary upstream light detector coupled to the primary optical path between the optical cross bar switch and the optical switch; a secondary upstream light detector coupled to the secondary optical path between the optical cross bar switch and the optical switch; a primary downstream light detector coupled to the primary optical path between the optical cross bar switch and the optical switch; a secondary downstream light detector coupled to the secondary optical path between the optical cross bar switch and the optical switch; and a stabilizing downstream light detector coupled to the primary optical fiber path between the optical coupler and the optical cross bar switch.
Patent CA-2979639-C (CA)
Title: Method for recovering scandium
Inventor: NAGAI HIDEMASA
IPC: C01F17/282
Filed: 2015-12-08
Granted: 2019-07-30
Abstract: Provided is a method for recovering scandium, which enables easy and efficient recovery of high-quality scandium from an acidic solution containing scandium. According to this method for recovering scandium, an acidic solution containing scandium is used and a scandium dissolution liquid after purification is obtained by a double sulfate precipitation step including the steps [A]-[C] described below, and scandium is then recovered from the thus-obtained scandium dissolution liquid. [A] A precipitation step wherein sodium sulfate is added into the acidic solution containing scandium, so that a precipitate of a scandium double sulfate is obtained [B] A neutralization step wherein pure water is added to the precipitate of a scandium double sulfate obtained in the precipitation step so as to dissolve the precipitate of a scandium double sulfate therein, and scandium hydroxide is obtained by adding a neutralizing agent into the thus-obtained dissolution liquid [C] A re-dissolution step wherein an acid is added to the scandium hydroxide obtained in the neutralization step, so that a scandium dissolution after purification, in which the scandium hydroxide is dissolved, is obtained
Patent CA-2982567-C (CA)
Title: Audio detection system and methods
Inventor: SEBASTIAN RICHARD
IPC: H04R23/00
Filed: 2016-04-13
Granted: 2023-10-10
Abstract: A laser microphone can include a detection system including plurality of laser subsystems. The detection system can be configured to produce emitted electromagnetic radiation based on a frequency pattern and receive reflected electromagnetic radiation reflected from an object. The detection system can be configured to define combined frequency data based on a frequency of the emitted, electromagnetic radiation and a frequency of the reflected electromagnetic radiation. The detection system can be configured to define a set of spectral bins in a frequency domain based on the combined frequency data, modify the combined frequency data based on a datapoint obtained from a subset of the set of spectral bins, and define at least one of a range or a velocity based on the combined frequency data. The laser microphone can include an audio processor configured to define an audio signal based on the at least one of the range or velocity.
Patent CA-2983293-C (CA)
Title: Modulateurs de la liaison ror1-ror2
Inventor: KIPPS THOMAS J
IPC: G01N33/566
Filed: 2016-04-25
Granted: 2023-06-20
Abstract: La présente invention concerne, entre autres, des procédés d'identification d'agents permettant d'inhiber la liaison (par exemple, le couplage) entre une protéine ROR1 et une protéine ROR2. En interférant dans le couplage (liaison) ROR1-ROR2, les agents, identifiés en utilisant les procédés de la présente invention, inhibent la signalisation Wnt5a non canonique. Ainsi, les agents identifiés par les procédés de la présente invention peuvent, entre autres, être utiles pour le diagnostic et la thérapie du cancer.
Patent CA-2984554-C (CA)
Title: Ground fault tester
Inventor: ZHANG JINGWANG
IPC: G01R35/00
Filed: 2017-11-02
Granted: 2020-01-07
Abstract: A ground fault tester (GFT) for monitoring ground fault of DC/Battery Powered Equipment is provided. The ground fault tester (GFT) comprises a signal conditioning unit to receive a raw signal (Vs) for monitoring a ground fault and output a voltage signal (Vr), an adjustable threshold module (TH) to provide a threshold voltage (Vth) and a comparator to compare two voltages (Vr), (Vth) and output a signal indicative of the ground fault. The ground fault tester (GFT) further comprises a controller to receive a test request command and output a GFT output. The controller to control a relay device (K) for flowing a calculated test current (Itest) to a ground (GND). The controller to receive the signal indicative of the ground fault and control the adjustable threshold module (TH) to selectively vary the threshold voltage (Vth) in order to verify whether the signal conditioning unit is functional or not based on a delta output from the signal conditioning unit being proportional or not to a delta stimulus, introduced by engaging a known test resistance (Rt1) and (Rt2) in parallel with an existing ground leak resistance, to the signal conditioning unit.
Patent CA-2991071-C (CA)
Inventor: HASTINGS JEFFREY JOHN
IPC: A23C3/00
Filed: 2016-07-01
Granted: 2023-08-15
Abstract: A process for treating milk including the steps of: a homogenization step wherein the milk is maintained at a temperature of below about 60ºC; and, a high pressure processing step, wherein the milk is subjected to an elevated pressure above about 350 MPa wherein the elevated pressure of the high pressure processing step does not induce an increase in the temperature of the milk in excess of a limiting temperature of about 60ºC during the high pressure processing step.
Patent CA-2992666-C (CA)
Title: Washing machine for longitudinal profiled sections with a film cover, and method for washing longitudinal profiled sections
Inventor: RATTUNDE ULRICH
IPC: B23Q11/00
Filed: 2016-07-12
Granted: 2020-06-02
Abstract: The invention relates to a washing machine for longitudinal profiled sections (5), comprising a drum (1, 2) that can be rotated about a horizontal rotational axis (10, 11) and comprises a plurality of receiving areas (101, 102, 103, 104, 105, 106, 107, 108, 109 or 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210) which are arranged along the circumference of the drum, which are laterally delimited by lamellas (3, 4), which are open in the radial direction, and into which the longitudinal profiled sections (5) can be inserted along the longitudinal direction (L). The drum also comprises a receiving opening (6, 8) for the longitudinal profiled sections (5), an outlet opening (7, 9) at a distance from the receiving opening (6, 8) in the rotational direction (R) of the drum (1, 2) for the longitudinal profiled sections (5), and a transport path which runs between the receiving opening (6, 8) and the outlet opening (7, 9) for the longitudinal profiled sections (5). The washing machine also comprises at least one washing fluid outlet by which the receiving areas (101, 102, 103, 104, 105, 106, 107, 108, 109 or 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210) pass when the drum (1, 2) is rotating and out of which the washing fluid flows into the currently passing receiving area (101, 102, 103, 104, 105, 106, 107, 108, 109 or 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210), whereby the inserted longitudinal profiled section (5) is washed. The invention is characterized by a flexible film (21, 30) which covers at least the receiving areas (101, 102, 103, 104, 105, 106, 107, 108, 109 or 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210) passing by the washing fluid outlet, thereby directly contacting the lamellas (3, 4) of the passing receiving area (101, 102, 103, 104, 105, 106, 107, 108, 109 or 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210).
Patent CA-2994792-C (CA)
Title: Combined respiratory muscle training and oscillating positive expiratory pressure device
Inventor: ENGELBRETH DAN
IPC: A61H99/00
Filed: 2016-07-29
Granted: 2023-06-06
Abstract: A respiratory treatment device for the combined administration of respiratory muscle training ("RMT") and oscillating positive expiratory pressure ("OPEP") therapy, and administration of RMT using pressure threshold resistors and flow resistors with respiratory treatment devices, such as OPEP devices.
Patent CA-2998831-C (CA)
Inventor: HAMAMOTO TAKAYUKI
IPC: F02D9/02
Filed: 2015-09-18
Granted: 2022-08-09
Abstract: Provided is an internal combustion engine that comprises an internal combustion engine intake channel, an internal combustion engine exhaust channel, and an exhaust gas recirculation (EGR) channel that connects the intake channel and the exhaust channel. The internal combustion engine is also provided with a throttle valve that is disposed downstream of a connection part of the air intake channel which connects with the EGR channel and that controls the amount of intake air flowing into the internal combustion engine, and an air intake restricting valve that is disposed upstream of the connection part of the air intake channel which connects with the EGR channel. A control device for the internal combustion engine determines the aperture of the air intake restricting valve on the basis of the amount of intake air.
Patent CA-3002588-C (CA)
Title: Single-chain cd137-receptor agonist proteins
Inventor: GIEFFERS CHRISTIAN
IPC: C12N15/62
Filed: 2016-10-24
Granted: 2021-11-23
Abstract: Provided herein are specific CD137 receptor agonist proteins, nucleic acids encoding the same, and methods of treating a subject having a CD137L-associated disease or disorder. The CD137 receptor agonist proteins provided herein comprise three soluble CD137L domains and an Fc fragment. The CD137 receptor agonist proteins are substantially non-aggregating and suitable for therapeutic, diagnostic and/or research applications.
Patent CA-3003853-C (CA)
Title: Soy sauce-like seasoning
Inventor: TAKEICHI Junya
IPC: A23L27/50
Filed: 2016-05-23
Granted: 2019-11-26
Abstract: Provided herein is a soy sauce-like seasoning containing at least 0.3 mM of .alpha.-ketoglutaric acid.