baber/WOPTO huggingface dataset:
Patent CA-2829611-C (CA)
Inventor: GULERIA ASHWANI
IPC: H05B41/36
Filed: 2013-10-04
Granted: 2017-01-17
Abstract: A ballast including a latching circuit is provided. The ballast includes an inverter circuit for providing an oscillating voltage signal to energize a lamp set, a control circuit for controlling operation of the inverter circuit, and a voltage supply circuit for providing a supply voltage to the control circuit. The ballast also includes a fault detection circuit for detecting a fault condition and a latching circuit connected to the fault detection circuit. The latching circuit is configured to drain the supply voltage and thereby disable the control circuit so that operation of the inverter circuit is discontinued during a fault condition.
Patent CA-2831075-C (CA)
Title: Lag calculation with caving correction in open hole
Inventor: FRUNZA GABRIEL
IPC: E21B47/10
Filed: 2012-02-21
Granted: 2015-12-08
Abstract: A gas analyzer system that can detect atmospheric air gasses in drilling mud is used to calculate an actual lag time in a well. The calculated lag time and a theoretical lag time may be compared to estimate a caving percentage in an open hole section of the well.
Patent CA-2831835-C (CA)
Inventor: CHEN YILONG
IPC: C01B32/50
Filed: 2012-03-31
Granted: 2016-06-21
Abstract: Disclosed are a method and a device for providing heat and carbon dioxide to vegetables and/or algae using power station flue gas. The method comprises the steps of: introducing the flue gas into a first-stage heat exchange station (5) to carry out a first heat exchange with air and provide hot air to a vegetable greenhouse (6) and/or an algae cultivation room (9); introducing a part of the flue gas which has experienced cooling in the first-stage heat exchange station into a second-stage heat exchange station (12) to carry out a second heat exchange with air and cool the flue gas temperature to an extent suitable for extracting carbon dioxide; extracting carbon dioxide from the flue gas and supplying the carbon dioxide into the vegetable greenhouse and/or the microalgae carbon-absorbing pool of the algae cultivation room. The device mainly consists of a flue gas delivery pipe (4) connected to a flue gas induced draught fan (3), the first stage heat exchange station (5), a flue gas returning pipe (1) connected to a chimney, the second stage heat exchange station (12), a CO2 pressure swing adsorption device (14) and a CO2 gas storage tank (16), etc. It reduces energy waste and environmental pollution due to direct emission by means of comprehensive utilization of the flue gas, at the same time solves the difficult problem that the yield of vegetables and/or algae is insufficient in winter.
Patent CA-2832767-C (CA)
Inventor: DAHLSTROM MATTIAS
IPC: A61C8/00
Filed: 2012-04-19
Granted: 2019-01-08
Abstract: According to an aspect of the invention, in a set of male dental components, such as abutment screws, each male dental component has a threaded portion with different core diameter. Each male dental component is to be connected to a mating female dental component, such as an abutment. The smaller core diameter a threaded portion has, the higher friction is provided when the male dental component is finally tightened to its mating female dental component, even though the same insertion torque is applied to all male dental components.
Patent CA-2836243-C (CA)
Title: Procede de codage d'image, procede de decodage d'image, dispositif de codage d'image et dispositif de decodage d'image
Inventor: WAHADANIAH VIKTOR
IPC: H04N19/513
Filed: 2012-10-18
Granted: 2020-12-01
Abstract: L'invention concerne un procédé de codage d'image qui comprend : une étape d'obtention (S1301) consistant à obtenir un vecteur de mouvement prédit candidat à partir d'un vecteur de mouvement co-localisé ; une étape d'ajout (S1302) consistant à ajouter le candidat à une liste ; une étape de sélection (S1303) consistant à sélectionner le vecteur de mouvement prédit dans la liste ; et une étape de codage (S1304) consistant à coder un bloc courant et à coder un vecteur de mouvement courant. A l'étape d'obtention (S1301), lorsqu'il est déterminé qu'une image de référence courante et une image de référence co-localisée sont chacune une image de référence à long terme, le candidat est obtenu par un premier procédé d'obtention. Lorsqu'il est déterminé que l'image de référence courante et l'image de référence co-localisée sont chacune une image de référence à court terme, le candidat est obtenu par un second procédé d'obtention.
Patent CA-2840366-C (CA)
Inventor: BERGAMASCHI GIOVANNI
IPC: E06B9/42
Filed: 2014-01-17
Granted: 2017-03-28
Abstract: A braking mechanism for a roller shade control system. The braking mechanism comprises a stationary member and a rotating member rotatable relative to the stationary member. The rotating member is rotatable in a winding direction or an unwinding direction. The braking mechanism also comprises a connecting assembly operatively connecting the stationary member and the rotating member. The connecting assembly frictionally engages the rotating member when the rotating member is rotated in the unwinding direction and is frictionally disengaged from the rotating member when the rotating member is rotated in the winding direction. A control mechanism comprising such a braking mechanism and an operating handle for operating the control mechanism are also disclosed.
Patent CA-2840534-C (CA)
Inventor: EGELE JEAN JOSEPH
IPC: F16B25/00
Filed: 2013-03-25
Granted: 2015-09-22
Abstract: The invention relates to a self-tapping screw (1) consisting of a low-strength non-ferrous material, having a screw body (3) which is provided, at least in regions, with a coating (5), wherein the coating (5) is formed from an elastomer or polymer material enriched with fillers.
Patent CA-2844516-C (CA)
Inventor: SLOAN JAMES T
IPC: E21B34/10
Filed: 2012-08-03
Granted: 2015-09-08
Abstract: A tubing pressure insensitive, pressure compensated actuator system includes a housing having a bore therein. A force transmitter sealingly moveable within the bore. The force transmitter defining with the bore two fluid chambers. The two fluid chambers being in fluid communication with each other, one at each longitudinal end of the force transmitter. An activator in one or both of the two fluid chambers and operatively connected to the force transmitter. At least two seals sealingly positioned between the housing and the force transmitter. One of the seals disposed near one end of the force transmitter and another of the seals disposed near another end of the force transmitter. A separate compensation piston disposed in the housing so as to expose one end of the compensation piston to tubing pressure and to expose the other end of the compensation piston to a fluid volume including the fluid chambers. Also included is a method for reducing force requirements of an actuator.
Patent CA-2858454-C (CA)
Inventor: ASAI KUNIO
IPC: F01D5/02
Filed: 2014-08-06
Granted: 2016-11-15
Abstract: It is an objective of the invention to provide a steam turbine rotor that is capable of both reducing SCC susceptibility and improving LCF life thereof. There is provided a steam turbine rotor, comprising a rotor disk in a low pressure final stage L-0, and another rotor disk in a plurality of stages including a stage L-1 positioned closer to a high pressure side than the low pressure final stage L-0, the rotor disk in the low pressure final stage L-0 and the rotor disk in a plurality of stages including the stage L-1 being joined by welding, wherein a material of both the rotor disk in the low pressure final stage L-0 and the rotor disk in a plurality of stages including the stage L-1 is a 12Cr steel and has a tensile strength of 900 to 1200 MPa.
Patent CA-2858584-C (CA)
Inventor: SCHMEICHEL CHARLES M
IPC: B62D25/18
Filed: 2014-08-07
Granted: 2020-05-26
Abstract: Mud flap assemblies including a frame that can be interconnected to a hitch assembly which can be interconnected to a hitch receiver. Mud flap assemblies including a frame, a securing assembly and mud flap panels; the frame having two longitudinal ends and a rear plate that includes a hitch opening spaced for receiving the shaft of the hitch assembly. One frame is designed to rest on a portion of the bumper to minimize vibration of the frame while in use. The mud flap assembly may include a pair of stops or stop assemblies that are preferably adjustable and are constructed and arranged to rest against the bumper. The mud flap assemblies may also include exhaust ventilation apertures and/or protective heat shields. Methods of installing mud flap assemblies are also disclosed.
Patent CA-2863487-C (CA)
Inventor: ABEL KEITH A
IPC: C10G1/04
Filed: 2014-09-11
Granted: 2017-01-03
Abstract: A method may include providing a bitumen extract stream, having bitumen dissolved in a first solvent, and suspended fines; separating the bitumen extract stream into a concentrated fines stream and a low fines bitumen extract stream; producing agglomerated fines by agglomerating the concentrated fines stream; forming washed agglomerated fines by washing the agglomerated fines with a washing solvent that removes residual bitumen extract from the agglomerated fines; producing dry solids by removing the washed solvent from the washed agglomerated fines; and producing a bitumen product stream by removing the first solvent from the low fines bitumen extract stream.
Patent CA-2864571-C (CA)
Title: Vehicule industriel
Inventor: KOIDE YUKIKAZU
IPC: B60W10/04
Filed: 2014-09-18
Granted: 2016-11-08
Abstract: Véhicule industriel équipé dun moteur et offrant un éco-mode dans lequel le couple du moteur est restreint. Linvention comprend un accélérateur, un détecteur douverture daccélérateur qui détecte toute ouverture de laccélérateur, un détecteur de vitesse du véhicule qui détecte la vitesse du véhicule, un détecteur de vitesse du moteur qui détecte la vitesse du moteur et une unité de libération de la restriction concernant le couple qui, lorsque le couple du moteur est restreint, laisse tomber la restriction concernant le couple. Pour ce faire, il faut que louverture de laccélérateur détectée par le détecteur douverture de laccélérateur corresponde à une première valeur prédéterminée ou la dépasse, que la vitesse du véhicule détectée par le détecteur de vitesse du véhicule corresponde à une deuxième valeur prédéterminée ou y soit inférieure et que la vitesse du moteur détectée par le détecteur de vitesse de moteur corresponde à une troisième valeur prédéterminée ou y soit inférieure.
Patent CA-2865664-C (CA)
Title: Method for the preparation of triglycerides of medium-chain length fatty acids
Inventor: BOULOS ZACHARIE
IPC: C11C3/06
Filed: 2013-02-28
Granted: 2020-11-03
Abstract: A method is disclosed for the preparation of glycerol esters (triglycerides) of medium-chain length monocarboxylic fatty acids which consists of the reaction of the precursor free fatty acid and glycerol in the presence of a catalyst under partial vacuum. The process preferably uses a metal catalyst such as an oxide or a chloride of tungsten, molybdenum, calcium, zinc, chromium or magnesium. The method of the invention allows the preparation in high yield and high purity (>99.5%) of the final triglyceride. The present method allows the formation of triglycerides without solvent. Are also contemplated, the triglyceride obtained by the method, and the pharmaceutical composition containing the triglyceride as an excipient or as an active ingredient.
Patent CA-2865740-C (CA)
Inventor: LI SHU-TUNG
IPC: A61F2/02
Filed: 2013-01-30
Granted: 2021-01-19
Abstract: A collagen-coated tissue based membrane that is smooth on both sides so as to inhibit cell and tissue adhesion. Also disclosed are methods for making a collagen-coated tissue-based membrane.
Patent CA-2866819-C (CA)
Inventor: LOUKAS ALEX
IPC: A61P29/00
Filed: 2013-03-13
Granted: 2022-01-04
Abstract: Procédé permettant de réduire ou de soulager une inflammation chez un sujet, comprenant l'administration au sujet d'une quantité thérapeutiquement efficace de : (a) Ac-TMP -1 ou d'un fragment biologiquement actif ou d'une variante de Ac-TMP -1; (b) Ac-TMP -2 ou d'un fragment biologiquement actif ou d'une variante de Ac-TMP -2; ou (c) une combinaison de (a) et (b), afin de réduire ou de soulager une inflammation chez le sujet. Procédé permettant de prévenir ou de traiter l'asthme ou une affection abdominale inflammatoire chez un sujet, comprenant l'administration au sujet d'une quantité thérapeutiquement efficace de : (a) Ac-TMP -1 ou d'un fragment biologiquement actif ou d'une variante de Ac-TMP -1; (b) Ac-TMP -2 ou d'un fragment biologiquement actif ou d'une variante de Ac-TMP -2; ou (c) une combinaison de (a) et (b), de manière à prévenir ou à traiter un asthme ou une affection abdominale inflammatoire chez le sujet. Le sujet peut être un mammifère, y compris un être humain.
Patent CA-2867003-C (CA)
Inventor: HOHMANN RONALD P JR
IPC: E04F13/22
Filed: 2014-10-14
Granted: 2018-02-13
Abstract: An anchoring system for cavity walls is disclosed and includes a wall anchor and a high-strength partially compressed veneer tie. The anchor preserves the insulation integrity by sealing the insertion points in the inner wythe. The veneer tie utilizes ribbon cavity portions that are cold-worked and vertically compressed, with the resultant body having substantially semicircular edges and flat surfaces therebetween. The edges are aligned to receive compressive forces transmitted from the outer wythe. The veneer tie, when part of the anchoring system, interengages with the wall anchor and is dimensioned to preclude significant veneer tie movement, preclude pullout and shed moisture and mortar within the cavity.
Patent CA-2869480-C (CA)
Title: Ensemble de panneaux architecturaux et outils
Inventor: KOETJE TIMOTHY
IPC: E04C2/30
Filed: 2014-11-03
Granted: 2022-06-21
Abstract: La présente demande concerne le domaine des panneaux architecturaux Reveal et un outil/une pince dassemblage. Lappareil et la méthode remplacent les méthodes dassemblage de lart antérieur et les attaches par des adhésifs et une pince particulièrement conçue pour faciliter lassemblage. Les éléments de cadre sont modifiés pour faciliter lassemblage à laide dadhésifs mastic et du retrait des attaches mécaniques.
Patent CA-2872262-C (CA)
Title: Filtre iir a plusieurs etages et filtrage parallelise de donnees au moyen de ce filtre
Inventor: RATHI KHUSHBU P
IPC: H03H17/04
Filed: 2013-04-17
Granted: 2017-01-03
Abstract: Certains modes de réalisation de la présente invention portent sur un filtre à plusieurs étages dont les étages de filtre biquadratique sont combinés avec une latence entre les étages, sur un système (par exemple, un codeur ou décodeur audio) comprenant un tel filtre, et sur des procédés de filtrage biquadratique à plusieurs étages. Selon des modes de réalisation typiques, tous les étages de filtre biquadratique du filtre sont utilisables indépendamment pour effectuer un traitement entièrement parallélisé de données. Selon certains modes de réalisation, le filtre à plusieurs étages de l'invention comprend une mémoire tampon, au moins deux étages de filtre biquadratique, et un dispositif de commande couplé et configuré pour affirmer un flux unique d'instructions à destination des étages de filtre. Typiquement, le filtre à plusieurs étages est configuré pour effectuer un filtrage en plusieurs étages d'un bloc d'échantillons d'entrée en une unique boucle de traitement avec itération sur un indice d'échantillon mais sans itération sur un indice d'étage de filtre biquadratique.
Patent CA-2874176-C (CA)
Title: Instruction de stockage non transactionnel
Inventor: GREINER DAN
IPC: G06F9/46
Filed: 2012-11-22
Granted: 2020-03-10
Abstract: Selon l'invention, une instruction de stockage non transactionnel, exécutée en mode transactionnel, effectue des stockages qui sont conservés, même si une transaction associée à l'instruction est abandonnée. Les éléments stockées comprennent des informations spécifiées par l'utilisateur, qui peuvent faciliter le débogage d'une transaction abandonnée.
Patent CA-2877855-C (CA)
Title: System for automated detection in beverage dispensing machines
Inventor: VAN DER VELDEN LEONARDUS CORNELIS
IPC: G01S17/04
Filed: 2013-07-01
Granted: 2020-07-21
Abstract: Means are provided for the support of the automated process of supplying beverages. More particularly, the detection of the presence and the contents of exchangeable supply packs (9) in beverage dispensing machines is automated. A pack-in-place detection is provided by emitting light and measuring the presence of the emitted light on one light detector (7, 75), the system determines the absence or the correct/incorrect placement of the supply pack. A product availability detection is provided by detecting the intensity of light coming through a transparent element in the supply pack by another light detector (5; 65, 69), the system identifies the degree of product presence in the supply pack.
Patent CA-2877999-C (CA)
Title: Heterocyclic modulators of lipid synthesis
Inventor: OSLOB JOHAN D
IPC: A61P35/00
Filed: 2013-07-01
Granted: 2021-02-23
Abstract: Heterocyclic modulators of lipid synthesis are provided as well as pharmaceutically acceptable salts thereof; pharmaceutical compositions comprising such compounds; and methods of treating conditions characterized by disregulation of a fatty acid synthase pathway by the administration of such compounds.
Patent CA-2878937-C (CA)
Inventor: MAASARANI KARIM
IPC: A61M5/00
Filed: 2013-07-11
Granted: 2019-03-12
Abstract: Package comprising a syringe and a blister package are described. The blister package incorporates elements that allow one-handed opening. This result is achieved by a flange region seal width which is substantially reduced adjacent the flange region with reference to the packed syringe compared to the distal region seal width. This enables the syringe to be squeezed out of the package with one hand so that upon removal of the syringe from the blister package, the flange region and the proximal region exit the package prior to the distal region. Also described are methods of removing a syringe from a package using only one hand.
Patent CA-2884207-C (CA)
Title: Roue de vehicule
Inventor: HUIDEKOPER LOUIS
IPC: B60B25/00
Filed: 2013-10-09
Granted: 2020-12-15
Abstract: La présente invention concerne une roue de véhicule (1) comprenant une jante (2) destinée à recevoir un pneumatique au niveau de son côté radialement extérieur (3) et pourvue d'un bord le long de la circonférence de la jante situé au niveau de son côté radialement intérieur, un moyeu de roue fixé à la jante par le biais d'un élément de support, les matériaux de la jante et de l'élément de support étant différents, l'élément de support étant doté d'ouvertures au niveau de son extrémité qui fait face à la jante dans le but de recevoir un élément de liaison, le bord de la jante étant doté d'ouvertures alignées avec les ouvertures de l'élément de support et l'élément de support étant lié à la jante par le biais des éléments de liaison présents dans les ouvertures du bord et dans les ouvertures de l'élément de support, l'ouverture réalisée dans le bord étant une ouverture ou une indentation radiale allongée réalisée dans le bord ou bien les ouvertures de l'élément de support étant des ouvertures ou indentations radialement allongées.
Patent CA-2885587-C (CA)
Title: Pallet container
Inventor: WEYRAUCH DETLEV
IPC: B65D77/04
Filed: 2013-09-13
Granted: 2019-09-03
Abstract: The present invention relates to a pallet container (10) for storing and transporting in particular hazardous liquid filling materials, having an exchangeable plastics inner container (14) and a supporting casing which closely encloses the plastics inner container (14) and is made of a tubular lattice frame (16) which is fastened to the upper outer rim on the pallet top deck of a rectangular bottom pallet (12). In particular for transportation on trucks having high acceleration forces and centrifugal forces, filled pallet containers have to be fixed properly and lashed down in the context of legally required transportation securing. To this end, in the pallet containers (10) according to the invention, a transportation securing eye (18, 30) that consists of metal is provided and fastened in each case on the pallet top deck of the bottom pallet (12) in all four corner regions externally at the bottommost horizontally peripheral lattice tube (26) of the tubular lattice frame (16). (Figure 5)
Patent CA-2889645-C (CA)
Inventor: AKIMOTO YUJI
IPC: H01B1/22
Filed: 2014-03-20
Granted: 2021-03-16
Abstract: L'invention a pour objectif de fournir une pâte conductrice ainsi que le procédé de fabrication de cette pâte conductrice qui présente une faible résistance de contact, et qui forme une électrode de surface pour élément de pile solaire à forte résistance à la traction. Plus précisément, l'invention concerne une pâte conductrice pour électrode de surface pour élément de pile solaire mise en uvre dans la formation de ladite électrode de surface d'un élément de pile solaire qui est équipé : d'un substrat semi-conducteur ; d'un film anti-réflexion disposé dans une première région sur une face principale de ce substrat semi-conducteur ; et de l'électrode de surface disposée dans une seconde région sur la face principale de ce substrat semi-conducteur. Ladite pâte conductrice est caractéristique en ce qu'elle contient un mélange : d'une fritte de verre à base de tellure qui contient une poudre conductrice, une fritte de verre mélangée, et un véhicule organique, et qui a pour composants indispensables ladite fritte de verre mélangée, un tungstène et un bismuth ; et d'une fritte de verre à base plomb et bismuth qui a pour composants indispensables un plomb et un bismuth, et qui ne contient pas de tellure de manière pratique.
Patent CA-2891451-C (CA)
Inventor: DINH DUC
IPC: G01N3/10
Filed: 2015-05-11
Granted: 2018-06-19
Abstract: Apparatus and methodologies for testing the load-bearing capacity of helical piles positioned in the soil is provided, the apparatus and methodologies operatively connected to a reaction system and comprising a bi-directional load-generating device operative to simultaneously generate tensile and compressive load on the helical pile.  The present system further comprises at least one load-transferring pipe, positioned within the pile shaft, the load-transferring pipe configured to provide a hub and Kelly-bar arrangement at its lower end such that the downward forces on the load-transferring pipe can be used to determine the shaft resistance and end-bearing capacity of the pile.
Patent CA-2891699-C (CA)
Inventor: TONKIN PAUL JAMES
IPC: A61M16/00
Filed: 2013-11-14
Granted: 2023-10-31
Abstract: Some embodiments provide for an inspiratory limb for a breathing circuit that includes a first segment that comprises a first heater wire circuit and a second segment that comprises a second heater wire circuit. The inspiratory limb can include an intermediate connector that includes a connection circuit that electrically couples the first heater wire circuit to the second heater wire circuit. The inspiratory limb can be configured to operate in two modes wherein, in a first mode, electrical power passes through the first electrical connection to provide power to the first heater wire circuit without providing power to the second heater wire circuit, and in a second mode, electrical power pass through the first electrical connection to provide power to both the first heater wire circuit and the second heater wire circuit.