baber/WOPTO huggingface dataset:
Patent CA-2911387-C (CA)
Inventor: KOWALCHUK TREVOR
IPC: A01C7/08
Filed: 2015-11-05
Granted: 2020-11-03
Abstract: An agricultural implement has a depth control system in which a position sensor directly measures linear translation of a hydraulic cylinder that lifts and lowers a work unit on an implement frame to set and adjust the depth of the work unit without the use of a rockshaft. The position sensor may be positioned adjacent to or integrally formed with the hydraulic cylinder, and provides a voltage to a controller remote from the implement. The controller automatically adjusts the flow of hydraulic fluid to and from the hydraulic cylinder to maintain the depth of each work unit at an operator-selected level and can be used to calibrate the actual position of multiple work units relative to the frame and to one another.
Patent CA-2915069-C (CA)
Inventor: ARTIUCH ROMAN L
IPC: G01F3/10
Filed: 2014-06-13
Granted: 2022-08-30
Abstract: Systems, devices, and methods are provided for measuring and processing fuel meter measurements, such as rotary gas meter volume measurements, are generally disclosed herein. At least some aspects of the systems, devices, and methods can allow a fuel meter body to perform all processing regarding an amount of fuel dispensed from the fuel meter body and can allow the fuel meter body to provide results of the processing to an accessory configured to display data to a user. At least some aspects of the systems, devices, and methods can allow processing at the fuel meter body to be provided using one or more modules each configured to be removably and replaceably coupled to the fuel meter body.
Patent CA-2916287-C (CA)
Title: Process, apparatus and system for creating extrudable material having color effects and products made with extrudable material created with same
Inventor: LEMAY MATHIEU
IPC: B29C48/17
Filed: 2015-12-23
Granted: 2018-01-23
Abstract: A process and associated system for creating color effects in extrudable material, such as plastic and metal for example, are presented. Flows of first and second viscous materials of respective colors are provided and then combined in a predetermined pattern to form a stream of combined viscous material. In a first aspect, the flow rate of the first viscous material is caused to vary over time in order to vary an amount of the first viscous material in the stream. In a second aspect, which may be used alone or in combination with the first aspect, the first and second viscous materials have distinct viscosities to reduce an amount of color blending between the first color and the second color in the stream of combined viscous material. A static mixer may then be used to apply a predetermined dividing, overturning and combining motion to the stream of combined viscous material to partially mix the first viscous material and the second viscous material, such that upon exiting the static mixer, the first material of the first color and the second material of the second color form a color pattern in the stream of combined viscous material. Sheets of extrudable material may be created using such process and used in the manufacturing of many different products including for example kayaks and stand-up paddle boards.
Patent CA-2923472-C (CA)
Inventor: NEWMAN MICHAEL THOMAS
IPC: E21B19/24
Filed: 2016-03-10
Granted: 2023-01-10
Abstract: Il est décrit un outil stabilisateur pour train de tiges de forage (200) qui comprend un corps cylindrique (20) et plusieurs lames stabilisatrices (100) installées sur la surface externe du corps cylindrique. Les lames stabilisatrices ont une forme allongée et une structure monolithique dotée dune pièce stabilisatrice supérieure et une pièce de montage inférieure. Entre chaque paire de lames adjacentes (100), il peut y avoir une cannelure hydrodynamique (21) qui permet daméliorer le débit du liquide et de déblais pendant le forage et la descente et la remontée des tiges.
Patent CA-2924847-C (CA)
Inventor: LIU WILLOW ZHU
IPC: G01F1/74
Filed: 2016-03-23
Granted: 2018-05-01
Abstract: An inline multiphase densitometer. This disclosure is related to an in-line device that measures the density and phase fraction of a multiphase fluid composed of three separate phases in a mixture, typically gas, water and oil, or alternatively, gas, gas condensate and water. The device is connected to a flow line and captures dynamically a sample of the fluid mix and provides a highly accurate measurement of total mixture density, Gas Volume Fraction (GVF), and liquids mixture only density from which the Water Cut (WC) is derived. The principal measurands of the device are phase fractions GVF and WC.
Patent CA-2926522-C (CA)
Title: Systeme de catalyseur pour la polymerisation de monomeres olefiniques
Inventor: BERTHOUD ALEXANDRA
IPC: C08F4/6592
Filed: 2014-10-07
Granted: 2022-05-31
Abstract: La présente invention concerne un système de catalyseur comprenant : a) un complexe métallique de formule CyLMZp, M représentant un métal du groupe 4, Z représentant un ligand anionique, p représentant un nombre de 1 à 2, de préférence 2, Cy représentant un ligand de type cyclopentadiényle, et L représentant un ligand de formule (A) dans laquelle chaque A est indépendamment choisi dans le groupe constitué par l'azote et le phosphore, et R1, R2, R3 et R4 sont indépendamment choisis dans le groupe constitué par l'hydrogène, un résidu hydrocarbyle substitué ou non, un résidu silyle substitué ou non et un résidu germyle substitué ou non, et b) un activateur contenant du bore, caractérisé en ce que le rapport molaire du bore de l'activateur sur le M du complexe métallique est supérieur à 2,5.
Patent CA-2929051-C (CA)
Inventor: NAGAMORI KIYOTAKA
IPC: B01J35/08
Filed: 2015-08-27
Granted: 2016-12-13
Abstract: To provide electrode catalyst which has the catalyst activity and durability at a practically durable level and contributes to lowering of the cost in comparison with the conventional Pt/C catalyst. The electrode catalyst has a support and catalyst particles supported on the support. The catalyst particle has the core part, the first shell part formed on the core part, and the second shell part formed on the first shell part. The core part contains W compound including at least W carbide, the first shell part contains simple Pd, and the second shell part contains simple Pt.
Patent CA-2934325-C (CA)
Title: Appareil de serrage d'elements de fixation filetes
Inventor: JUNKERS JOHN K
IPC: B25B13/48
Filed: 2014-12-17
Granted: 2023-10-10
Abstract: La présente invention cherche à protéger le système HYTORC Z du demandeur qui implique : des outils ayant des modes à multiples vitesse/multiples couples avec des mécanismes de multiplication de couple et de vibrations sans utiliser de butées de réaction externes; des moyens de transfert de force pour produire des action et réaction coaxiales en ligne pour utilisation avec de tels outils; des moyens d'entraînement et des moyens de déplacement pouvant se fixer à des rondelles sous l'écrou pour utilisation avec de tels outils et des moyens de transfert de force; des rondelles associées pour utilisation avec de tels outils, moyens de transfert de force et moyens d'entraînement; et des accessoires associés pour utilisation avec de tels outils, moyens de transfert de force, moyens d'entraînement et rondelles. Rondelles HYTORC® Z® situés sous les écrous ou têtes de boulon de différents types ayant des périmètres pouvant entrer en prise de multiples formes, tailles, géométries et dentelures, telles que des différences d'entrée en prise de rayon de rondelle/élément de fixation, et des faces sollicitées par friction avec une friction relativement plus élevée contre la surface de bride et une friction relativement plus faible contre l'écrou, comme des moyens de traitement à augmentation du coefficient de friction de différents types, tailles et emplacements. Pistolets HYTORC Z® renfermant un mécanisme à impact puissant et un multiplicateur de couple précis dans le même outil combinant décélération rapide avec couple étalonné. Douilles HYTORC® Z® avec une action et une réaction coaxiales d'entraînement double ayant des manchons extérieurs pour réagir sur les rondelles Z® et des manchons intérieurs pour tourner les écrous ou têtes de boulon. Adaptateurs de clavette et plaques de réaction HYTORC® Z® pour compatibilité vers le bas avec les systèmes de couple/tension HYTORC® comprenant le système d'entraînement carré AVANTI®, le système à dégagement limité STEALTH®, la série pneumatique jGUN®, le multiplicateur électrique de pistolet FLASH® et plus. Combinaison de rondelle HYTORC® Z® et Washer à friction HYTORC® comprenant une rondelle double face à friction améliorée pour contre-couple sous un écrou ou tête de boulon sur l'autre côté du joint; et maillons à compensation d'entraînement double HYTORC® Z® pour dégagements étroits tout en utilisant les systèmes de couple/tension HYTORC®.
Patent CA-2935016-C (CA)
Title: Polyoxalates and a process for the production thereof
Inventor: YOSHIKAWA SEISHI
IPC: C08G63/78
Filed: 2014-12-24
Granted: 2019-11-05
Abstract: A polyoxalate containing a recurring unit represented by the following formula (1): wherein n is a positive number, and A is a divalent organic group, and having a heat of fusion .increment.Hm of not less than 60 J/g as measured by the DSC in the first time of elevating the temperature and as calculated by the following formula: .increment.Hm = .increment.Hm' .increment.Hc wherein, .increment.Hm' is the heat of fusion (J/g) inclusive of heat of crystallization while the temperature is being elevated, and .increment.Hc is the heat (J/g) generated by the crystallization, permitting the components to be volatilized in an amount of not more than 2.0% by weight when the temperature is elevated up to 200°C as measured by the TGA, and having a 5% weight loss temperature (TO5%) of not higher than 230°C, and a process for the production thereof. The polyoxalate exhibits a highly hydrolysable capability even at low temperatures, can be excellently crushed, i.e., is capable of effectively preventing itself from undergoing the blocking when it is being crushed. The polyoxalate may be used for a dispersion solution for drilling used for extracting underground resources.
Patent CA-2936150-C (CA)
Title: Method for optotype representation, optotype representation, corresponding use and image output device
Inventor: KALDER DIETER
IPC: A61B3/08
Filed: 2014-11-17
Granted: 2022-04-05
Abstract: Disclosed is a method for representing optotypes (2) using an image output device (4) in order to test visual acuity and/or determine refraction. In said method, optotypes (10) are displayed in a three-dimensional image (6), and the image is subdivided in such a way that the optotypes (10) can be perceived by one eye under binocular conditions, the three-dimensional image (6) being perceivable in a binocular manner.
Patent CA-2938022-C (CA)
Inventor: MEDINA RIVERO ARMANDO
IPC: A24F40/50
Filed: 2014-04-09
Granted: 2019-09-24
Abstract: La présente invention concerne un dispositif permettant d'essayer des liquides de cigarettes électroniques qui est destiné au commerce de détail de cigarettes électroniques, et qui offre un système permettant au client final d'essayer différentes cigarettes électroniques sans qu'il soit nécessaire de monter pour chaque type de liquide, un ensemble complet, lequel système consiste à présenter ces dernières dans un bloc dans lequel est placé un ensemble de clearomiseurs et de pompes à vide qui propulse l'arôme vers un conducteur unique à l'extérieur. Dans une variante, on peut monter l'ensemble au moyen de la pompe à vide unique ou même, sans pompe à vide, par aspiration directe ou actionnement manuel de la sélection avant l'aspiration ou de l'échantillon choisi.
Patent CA-2940017-C (CA)
Title: A plasticizer composition comprising di(2-ethylhexyl) terephthalate
Inventor: STORZUM UWE
IPC: C08K5/00
Filed: 2014-02-20
Granted: 2021-10-26
Abstract: A plasticizer composition is disclosed that includes di(2-ethylhexyl) terephthalate, and which is substantially free of a di-ester according to Formula I: (I), where R1 is a straight-chain or branched alkyl group having from 1 to 13 carbon atoms, and where R1 is different than 2-ethylhexane. The plasticizer composition may be used in a plastisol composition, a powder coating composition, a molding composition, and various other compositions. A method of preparing an aromatic di- ester is also disclosed. The method may prepare the plasticizer composition.
Patent CA-2942246-C (CA)
Inventor: GOTO KUNIO
IPC: C10M109/00
Filed: 2015-03-03
Granted: 2018-05-01
Abstract: This invention provides a threaded connection for pipe or tube that has a non-sticky surface and that suppresses the occurrence of rust and exhibits excellent galling resistance and airtightness even in an extremely low temperature environment without using compound grease, a method of producing the same, and a composition for forming a solid lubricating coating on the threaded connection. A solid lubricating coating (24) formed from a composition containing a binder, a fluorine addition agent, a solid lubricant and a rust proof addition agent is coated as a topmost surface treatment coating on a contact surface of at least one of a pin and a box.  Even when exposed to an extremely low temperature environment, the solid lubricating coating (24) can maintain adhesiveness and exhibit a lubricating function, can suppress the occurrence of galling of a threaded connection, and can also secure airtightness after fastening.
Patent CA-2942856-C (CA)
Inventor: LUISE FABIO
IPC: H02K9/06
Filed: 2015-03-19
Granted: 2021-10-19
Abstract: An induction motor (1) comprises a housing (10), a stator (20), a rotor (30) and cooling fins (40) on the outside surface (10a) of the housing (10). The rotor (30) comprises inner air ducts (36) configured to allow passage of an airflow therethrough. The motor (1) comprises outer air ducts (50) in fluid communication with the inner air ducts (36) to form an air circulation circuit. The outer air ducts (50) are arranged radially outside the cooling fins (40).
Patent CA-2944724-C (CA)
Title: Installation de forage et tete de forage d'une installation de forage
Inventor: HANNA JAN
IPC: E21B3/02
Filed: 2015-04-17
Granted: 2022-06-14
Abstract: Cette invention concerne une tête de forage (4) pour une installation de forage rotary (1), comprenant : un moteur de rotation (M), une broche de tête de forage (7), et une transmission de changement de rapport (8) entre le moteur de rotation et la broche de tête de forage, la transmission de changement de rapport (8) comprenant un arbre d'entrée (9) relié au moteur de rotation et un arbre de sortie (10) relié à la broche de tête de forage. L'arbre d'entrée (9) est coaxial avec l'arbre de sortie (10), l'arbre d'entrée (9) est solidarisé à un arbre intermédiaire (12) sur un premier accouplement d'engrenage de réduction de vitesse (13), la transmission de changement de rapport (8) comprend un embrayage (14) apte à être déplacé entre une première position interconnectant les arbres d'entrée et de sortie (9,10) pour obtenir la même vitesse de rotation pour les arbres d'entrée et de sortie, et une seconde position reliant l'arbre intermédiaire (12) à l'arbre de sortie (10) sur un second accouplement d'engrenage de réduction de vitesse (15). L'invention concerne en outre un appareil de forage.
Patent CA-2945112-C (CA)
Inventor: BLANCHFIELD ROBERT J
IPC: B29C64/386
Filed: 2014-03-18
Granted: 2021-10-19
Abstract: A system for computer-aided design of an object, including a first computer system operated by a first user, a second computer system operated by a second user, an application server hosting a design software application, and a web server providing an interface for at least the first user to access the design software application. The design software application may be configured to receive a first input comprising a first modification to a design template or creating a new design from the first computer system, receive a second input comprising a second modification to the design template from second computer system, and modify the design template based on the first and second modifications to generate a modified design.
Patent CA-2946540-C (CA)
Inventor: BLUM STEVEN C
IPC: A63J5/02
Filed: 2015-04-08
Granted: 2022-04-05
Abstract: System and method for generating a flame effect. An embodiment includes a nozzle assembly with an outer nozzle and an inner nozzle. At least a portion of the inner nozzle is nested within at least a portion of the outer nozzle. The system also includes a fuel source with two or more separate types of fuel.
Patent CA-2950630-C (CA)
Title: Compositions et procedes pour former un film a longue tenue sur des surfaces keratiniques
Inventor: STEPNIEWSKI GEORGE
IPC: A61K8/92
Filed: 2015-06-04
Granted: 2019-04-30
Abstract: L'invention concerne : une composition pouvant être portée pendant plusieurs jours sur des surfaces kératiniques et comprenant au moins un solvant volatil, au moins un agent filmogène à base d'organosiloxane réticulé, et d'environ 5 à 12 % de minéraux de type montmorillonite comprenant un mélange de bentonite et d'hectorite, le rapport de minéraux de type montmorillonite bentonite à hectorite se situant dans la plage d'environ 2 à 4 parties de bentonite pour 1 partie d'hectorite ; et des procédés associés.
Patent CA-2953764-C (CA)
Inventor: BENYOUB BELKACEM
IPC: B07C5/342
Filed: 2015-04-15
Granted: 2018-09-11
Abstract: The invention relates to a method for sorting postal items in a postal sorting rack including sorting boxes, according to which the items to be sorted are placed in a pile, taken one by one from the top of the pile and each placed in a box of the rack, automatically creating, with a specific frequency, digital images of the top of the pile, characterised by the following steps: a) recording (300) data of said digital images in the memory of a processor unit; b) comparing (310) said digital images with one another according to a certain requirement of graphical similarity such as to form image models each representing similar digital images; c) associating a persistence time with each image model; and d) applying (330) a time filter to said image models in order to delete those having a persistence time that is lower than a certain threshold value, the remaining number of models being used for automatically counting the sorted postal items.
Patent CA-2954484-C (CA)
Inventor: HABIB AHSAN
IPC: A01P21/00
Filed: 2015-07-20
Granted: 2023-04-11
Abstract: The application relates to compositions for enhancing plant growth, comprising at least one lipo-chitooligosaccharide (LCO) compound; and one beneficial microorganism selected from Streptomyces, Trichoderma or Bacillus and optionally further pesticide and to the methods for enhancing plant growth and treating seeds with said compositions.
Patent CA-2957139-C (CA)
Title: Redresseur d'air decharge comprenant un guide de circulation mobile sur le plan angulaire
Inventor: EGET LAWRENCE WILLIAM
IPC: A47F3/04
Filed: 2017-02-06
Granted: 2023-04-11
Abstract: Une vitrine à température contrôlée comprend un nombre de châssis, un rideau dair, et un nombre de redresseurs dair. Le nombre de châssis supporte individuellement un produit affiché. Le nombre de châssis est monté sur la vitrine à température contrôlée. Le rideau dair provient dune décharge et termine un retour de rideau dair. Le nombre de redresseurs dair est égal au nombre de châssis. Le nombre de redresseurs dair comprend individuellement un guide découlement et est couplé individuellement à lun du certain nombre de châssis. Les guides découlement sont situés à des emplacements à lintérieur du rideau dair. Les guides découlement sont configurés pour contrôler le rideau dair. Les guides découlement comprennent individuellement un luminaire comprenant un certain nombre de DEL couplé à un certain nombre de biphényles polychlorés. Les luminaires sont configurés pour illuminer un certain nombre de cibles déclairage. Le certain nombre de cibles déclairage correspond à au moins un des produits affichés.
Patent CA-2958086-C (CA)
Title: Method of increasing paper surface strength by using polyaluminum chloride in a size press formulation containing starch
Inventor: CASTRO DAVID J
IPC: D21H17/63
Filed: 2015-08-20
Granted: 2021-09-07
Abstract: Size press formulations and methods of treating a substrate using the size press formulations. The size press formulations may include solids. The solids may include a polyaluminum chloride compound, starch, an optical brightening agent, and a salt. Suitable polyaluminum chloride compounds include phosphated polyaluminum chloride, sulfated polyaluminum chloride, polyaluminum chloride, polyaluminum silica sulfate chloride, and any combination thereof.
Patent CA-2962794-C (CA)
Title: Method for producing electrolyte for vanadium redox batteries from oil sands waste
Inventor: KHAJE KOUROSH
IPC: C22B3/08
Filed: 2017-03-31
Granted: 2020-11-24
Abstract: A method for recovering Vanadium from a secondary source such as fly ash. Leaching is involved using single or combined acids such as hydrochloric and sulfuric in a temperature range of 20 C and 100 C. The leaching is performed in sequential operations with recovery of Vanadium in the range of 92%. The recovered Vanadium can be formulated into an electrolyte for redox batteries
Patent CA-2965016-C (CA)
Inventor: KLEEVEN WILLEM
IPC: H05H13/00
Filed: 2017-04-25
Granted: 2019-07-30
Abstract: A magnet pole for an isochronous sector-focused cyclotron comprising hill and valley sectors alternatively distributed around a central axis, Z, each hill sector comprises an upper surface bounded by four edges: an upper peripheral edge, an upper central edge, a first and a second upper lateral edges, and a peripheral surface extending from the upper peripheral edge to a lower peripheral line. The upper peripheral edge of at least one hill sector further comprises a concave portion with respect to the central axis defining a recess extending at least partially over a portion of the peripheral surface of the corresponding hill sector
Patent CA-2965098-C (CA)
Inventor: JENNINGS CLIFFORD ALLEN
IPC: A63G31/02
Filed: 2015-04-02
Granted: 2022-05-31
Abstract: Divers modes de réalisation de systèmes de transport de charge comprennent un châssis de support de charge comprenant au moins trois points de raccordement et un ensemble associé d'éléments de levage qui définissent six triangles séparés définissant des plans séparés conçus pour résister à un mouvement brusque, une oscillation, un lacet par rapport à un châssis de support, par exemple un mouvement brusque, une oscillation et un lacet accidentels ou indésirables, tout en permettant un mouvement brusque, une oscillation et un lacet prévus et/ou souhaités.
Patent CA-2968508-C (CA)
Inventor: MABRY ERIC
IPC: A61L29/04
Filed: 2015-10-27
Granted: 2023-08-08
Abstract: A nested balloon is provided where each balloon is formed from tubing that optimizes the inner wall stretch thus providing maximum balloon strength. The high pressure, nested balloon is provided with layers that allow for slipping, such that the balloon has a very high pressure rating and toughness, yet excellent folding characteristics. Methods for producing such nested balloons using existing balloon forming equipment are also provided. The nested balloons can have layers with low-friction surfaces. The nested balloons are preferably manufactured using a variety of methods, including pressurized constrained annealing.
Patent CA-2968724-C (CA)
Title: Composite glass having reduced thickness for a head-up display (hud)
Inventor: ARNDT MARTIN
IPC: C03C27/12
Filed: 2015-10-13
Granted: 2019-06-25
Abstract: The present invention relates to a composite glass (10) for a head-up display with an upper edge (O) and a lower edge (U), at least comprising an outer pane (1) made of glass and an inner pane (2) made of glass, which are bonded to one another via a thermoplastic intermediate layer (3), wherein the inner pane (1) has a thickness less than 1.2 mm, and wherein the thickness of the intermediate layer (3) in the vertical course between the lower edge (U) and the upper edge (O) is variable at least in sections with a maximum wedge angle (.alpha.) less than or equal to 0.3 mrad.