baber/WOPTO huggingface dataset:
Patent CA-2687232-C (CA)
Inventor: WILLIAMSON MICHAEL E
IPC: E21B7/124
Filed: 2008-04-15
Granted: 2013-02-12
Abstract: A method for drilling formations below the bottom of a body of water includes disposing a drilling system on the bottom of the body of water. The formations are drilled by rotating a first drill rod having a first core barrel latched therein and advancing the drill rod longitudinally. At a selected longitudinal position, an upper end of the first drill rod is opened and a cable having a latching device at an end thereof is lowered into the first drill rod. The winch is retracted to retrieve the first core barrel. The first core barrel is laterally displaced from the first drill rod. A second core barrel is inserted into the first drill rod and latched therein. A second drill rod is affixed to the upper end of the first drill rod. Drilling the formation is then resumed by longitudinally advancing and rotating the first and second drill rods.
Patent CA-2689353-C (CA)
Inventor: BOLDT GARY L
IPC: E06B3/26
Filed: 2009-12-30
Granted: 2013-09-17
Abstract: Interfaces between nosings on respective frames and frame combinations to be joined. Each nosing has an elongate receptacle extending along the nosing length. A remote wall of the receptacle is displaced from the remainder of the nosing. The remote wall on the nosings to be joined can be generally aligned with and proximate the receptacle opening on the other nosing. With the remote walls and respective receptacles aligned, the frames are moved toward each other with the remote walls on the respective nosings entering the receptacles, with the remote walls in generally facing relationship with each other. Spacings and tolerances of the remote walls, and corresponding receptacles, can optionally provide frictionally-restrained engagements of the remote walls in the receptacles, whereby the frames can be re-oriented with limited assembly support to such assembly without disengagement of the nosings from each other by the action of gravity.
Patent CA-2698239-C (CA)
Inventor: GROBBELAAR WARREN
IPC: G09F9/37
Filed: 2008-09-12
Granted: 2014-12-16
Abstract: A display device which includes a housing, a plurality of separately movable indicators in the housing, each indicator including a plurality of symbols, an electrically operable actuator and a controller for controlling operation of the actuator whereby each indicator is independently movable to a selected position to display a selected symbol.
Patent CA-2700314-C (CA)
Inventor: JORDAN SHAUN
IPC: A61P39/02
Filed: 2002-01-29
Granted: 2012-04-24
Abstract: The present invention relates to use of a compound for the production of a medicament for treating a patient suffering from a disorder of the central nervous system associated with 5-HT1A receptor subtype, which the medicament comprising as an active ingredient a carbostyril derivative or a salt thereof represented by the formula (1): (see formula 1) wherein the carbon-carbon bond between 3- and 4-positions in the carbostyril skeleton is a single or a double bond; and a pharmaceutically acceptable salt or solvate thereof.
Patent CA-2701959-C (CA)
Inventor: BURNS CHRISTOPHER JOHN
IPC: C07D403/14
Filed: 2007-11-15
Granted: 2016-01-05
Abstract: The present invention relates to pyridines or pyrazines that inhibit kinases. In particular the compounds of formula 1 inhibit FMS (CSF-1R), c-KIT, PDGFR.beta., FLT3, KDR, SRC, EphA2, EphA3, EphA8, FLT1, FLT4, HCK, LCK, PTK5 (FRK) or RET. (see formula 1)
Patent CA-2704147-C (CA)
Title: Modification chimique d'acides gras maleiques
Inventor: JOHNSON ROGER SCOTT
IPC: C11C3/04
Filed: 2008-07-02
Granted: 2015-08-11
Abstract: L'invention concerne des compositions d'acides gras maléiques modifiées chimiquement et les sels de celles-ci, en particulier les compositions contenant des acides gras d'huile de pin chimiquement modifiées qui s'utilisent dans la formulation d'inhibiteurs de corrosion, en tant qu'émulsifiants, en tant que collecteurs dans des applications de mine et en tant qu'agents de réticulation. De telles compositions trouvent une utilité particulière dans des applications liées au pétrole.
Patent CA-2709758-C (CA)
Title: A method for controlling a voltage source converter and a voltage converting apparatus
Inventor: ASPLUND GUNNAR
IPC: H02M7/483
Filed: 2008-01-08
Granted: 2016-05-10
Abstract: In a method for controlling a Voltage Source Converter having at least one phase leg comprising a series connection of switching elements (7), in which each said element has at least two semi-conductor devices (16, 17) of turn-off type, at least two free- wheeling diodes (18, 19) connected in parallel therewith and at least one energy storing capacitor (20), each said switching element is controlled according to a Pulse Width Modulation pattern so that each switching element is switched to change between applying a zero voltage and the voltage across its capacitor across its terminals each time a saw tooth voltage wave for that switching element crosses a reference alternating voltage belonging to that switching element.
Patent CA-2712461-C (CA)
Inventor: GURA VICTOR
IPC: A61M1/16
Filed: 2009-01-16
Granted: 2016-07-05
Abstract: The present invention is directed to degassing devices for dialysate circuits. One embodiment has a first housing and a second housing positioned within the first housing in an annular relationship. A second embodiment comprises a dialysate regeneration system with urease, a dialyzer, and a housing with an external wall, where the external wall is exposed to atmosphere and comprises a material that passes gas but does not pass liquid and where the housing is positioned between the urease and dialyzer.
Patent CA-2715744-C (CA)
Inventor: DING RANFENG
IPC: C10G61/04
Filed: 2009-06-03
Granted: 2017-07-11
Abstract: The invention discloses a catalytic reforming system and a method thereof. The system comprises a heating device and a reaction device and is characterized in that the reaction device (2-1, 2-2) is connected with a high-pressure separator (4); the high-pressure separator (4) is connected with a stabilizer system (6); the lower part of the stabilizer system (6) is connected with an extraction system (8) through a pipeline; the extraction system (8) is connected with a raffinate oil cutting system (7) through a pipeline on one hand, the middle part of the raffinate oil cutting system (7) is connected with another reaction device (2-3, 2-4) through a pipeline and the heating device (1-3, 1-4); coal oil is directly recovered by the lower part of the raffinate oil cutting system (7) through a pipeline; and the other end of the third reaction device is connected with the high-pressure separator through a pipeline. The catalytic reforming system and the method thereof have the advantages of high treatment capacity, liquid yield, aromatic hydrocarbon yield and hydrogen output.
Patent CA-2718962-C (CA)
Title: Procede, equipement d'utilisateur et equipement reseau pour l'acquisition d'informations
Inventor: YU YIJUN
IPC: H04L12/24
Filed: 2009-03-20
Granted: 2015-11-24
Abstract: L'invention concerne un procédé d'acquisition d'informations qui consiste à : recevoir une demande d'acquisition de l'adresse IP ou des informations d'allocation d'adresse du réseau de données par paquets (PDN, Packet Data Network) envoyées par l'équipement d'utilisateur UE(1) ; à déterminer la capacité de l'adresse du PDN selon la demande d'acquisition de l'adresse IP ou des informations d'allocation d'adresse du PDN (2) ; à envoyer la capacité déterminée de l'adresse du PDN. Un équipement d'utilisateur et un équipement réseau sont également fournis par les modes de réalisation de la présente invention ; les solutions des modes de réalisation de la présente invention peuvent déterminer la capacité de l'adresse du PDN via le réseau et l'envoyer à l'équipement d'utilisateur, puis indiquer à l'équipement d'utilisateur les informations d'adresse IP que peut acquérir la connexion actuelle du PDN lorsque le réseau ne peut plus fournir l'adresse IP à l'équipement d'utilisateur UE lorsque ce dernier effectue l'acquisition d'une autre adresse IP par d'autres moyens, permettant ainsi d'éviter des dysfonctionnements du service.
Patent CA-2719401-C (CA)
Inventor: YE YAN
IPC: H04N7/32
Filed: 2009-04-10
Granted: 2013-08-13
Abstract: La présente invention concerne des techniques de filtrage appliquées par un codeur et un décodeur au cours de létape de prédiction dun processus de codage et / ou de décodage vidéo. Les techniques de filtrage sont susceptibles daméliorer la précision des données prédictives utilisées lors dune interpolation fractionnaire, et daméliorer les données prédictives de blocs entiers de pixels. Entre autres aspects de linvention, on décrit un support de filtre sur douze pixels susceptible dêtre utilisé avantageusement pour linterpolation, des techniques qui utilisent la symétrie des coefficients et la symétrie des pixels pour réduire la quantité de données quil est nécessaire denvoyer entre un codeur et un décodeur en vue de configurer le support de filtre pour linterpolation, et des techniques visant à filtrer les données à des emplacements de pixels entiers dune manière similaire à linterpolation sous-pixel. Dautres aspects de la présente invention concernent des techniques de codage dinformations dans le flux binaire afin dacheminer le type de filtre utilisé, et éventuellement les coefficients de filtrage utilisés. On décrit également le codage prédictif des coefficients de filtrage.
Patent CA-2722272-C (CA)
Inventor: OMEIS MARIANNE
IPC: C08L61/00
Filed: 2009-04-02
Granted: 2016-05-24
Abstract: L'invention concerne une composition polymère caractérisée en ce qu'elle contient un mélange (A) de formule (A1) et/ou de formule (A2), une résine phénolique (B) et un stabilisant (C) sous la forme d'un composé photostabilisant à base d'amines encombrées (HALS).
Patent CA-2726806-C (CA)
Inventor: TUNG HSIAO-CHING
IPC: G02B1/04
Filed: 2009-06-02
Granted: 2016-11-08
Abstract: A soft contact lens for treating ametropia having an optical zone, a pressure control zone, an alignment zone, and a peripheral zone.
Patent CA-2728149-C (CA)
Inventor: WILDE MICHELE C
IPC: A45D34/04
Filed: 2009-06-10
Granted: 2013-09-03
Abstract: A single-use cosmetic package has a pouch with a front wall and a back wall. A wand is stored in the pouch. Upper and lower seals hermetically seal the perimeter of the pouch. A middle seal divides the pouch into a product reservoir in a lower half of the pouch and a dry chamber in the upper half. The wand projects from a handle end in the dry chamber through the middle seal to an applicator end in the product reservoir. A dog-bone shaped sealing structure on the wand forms a hermetic seal with the middle seal. The dry chamber is opened by pulling opposite tabs to peel the front wall from the back wall. When the wand is pulled from the pouch, a flange on the wand expands the middle seal to form a wiper opening in the product reservoir. The wiper opening is sized to wipe the applicator end of the wand, or an applicator attached to the end of the wand.
Patent CA-2728243-C (CA)
Title: Il-6 inhibitor for suppressing neuroinvasion in pancreatic cancer
Inventor: MITSUNAGA SHUICHI
IPC: A61K39/395
Filed: 2009-06-05
Granted: 2020-03-10
Abstract: The present inventors discovered that neural invasion is suppressed by inhibiting IL-6 in a model for neural invasion of pancreatic cancer, and completed the present invention. The present inventors also demonstrated that: an IL-6 receptor is expressed in cells of human pancreatic cancer cell lines; and IL-6 enhances the chemotactic and migratory activities and intracellular signaling of pancreatic cancer cells; and thus pancreatic cancer can be treated by inhibiting IL-6. Furthermore, the present inventors found that neural invasion of human pancreatic cancer can be suppressed, from the results of administering IL-6 inhibitors to neural invasion model mice.
Patent CA-2739113-C (CA)
Title: Procede de fixation de garniture et produit associe
Inventor: DROZD ERIC
IPC: E06B7/16
Filed: 2009-08-26
Granted: 2017-01-10
Abstract: L'invention concerne un ensemble garniture décorative dont le processus de fabrication comporte les étapes consistant à mettre en place une agrafe et une bande métallique claire allongée, puis à insérer lagrafe dans la bande métallique claire. Par la suite, une flexion de la bande claire solidaire de lagrafe dans le sens de sa longueur assure une conformation finale de la structure. Celle-ci est ensuite fixée à un joint détanchéité par encliquetage. Lusager conserve la possibilité dentretenir lélément de garniture décorative indépendamment du système de joint détanchéité.
Patent CA-2739223-C (CA)
Inventor: LACROIX PIERRE
IPC: G07F19/00
Filed: 2009-10-01
Granted: 2017-06-27
Abstract: The invention relates to an electronic payment terminal (10) including a display screen (12) including first and second terminals (22, 24) for receiving display data, a first processor (14) connected to the first terminal (24) and adapted for supplying display data to the first terminal at a first rate, and a second processor (13) connected to the second terminal (22) and adapted for supplying display data to the second terminal at a second rate lower than the first rate and adapted for supplying to the display screen a signal for the selection of the display data received at one of the first and second terminals. The second processor (13) is further connected to the first processor (14) and is adapted to send to the first processor a signal for authorising or forbidding the transmission of display data to the display screen (12).
Patent CA-2748133-C (CA)
Title: Compositions insecticides stables renfermant de la sulfoximine
Inventor: QIN KUIDE
IPC: A01P7/04
Filed: 2009-12-22
Granted: 2018-05-22
Abstract: L'invention concerne des compositions de lutte contre les insectes qui comprennent un composé (6-halogénoalkylpyridin-3-yl)alkylsulfoximine à substitution N et un acide organique ou un sel de ce dernier et qui présentent une stabilité améliorée.
Patent CA-2751660-C (CA)
Inventor: EVANS KENNETH M
IPC: C12N5/076
Filed: 2001-05-09
Granted: 2013-08-20
Abstract: Isolated non-naturally occurring populations of spermatozoa (15) having high purity and technologies to differentiate spermatozoa (28) based on characteristics such as mass, volume, orientation, or emitted light including methods of analysis and apparatus such as beam shaping optics (30) and detectors (32).
Patent CA-2756087-C (CA)
Inventor: FUKUI YUKO
IPC: C07H9/02
Filed: 2010-03-25
Granted: 2017-04-18
Abstract: Disclosed is a novel compound contained in blue rose. This novel compound, which is contained in blue rose, has a chemical structure represented by general formula (I): [see Chemical Formula 1]   [wherein R1 is a group as set forth in claim 1; and R2 represents -OH, or R1 and R2 together form -O-]. Also disclosed are a rose plant containing the aforesaid compound, and a part of the same.
Patent CA-2761941-C (CA)
Title: Compression ignition engine and method for controlling same
Inventor: BAXTER JOHN M
IPC: F02M45/08
Filed: 2010-05-14
Granted: 2019-10-01
Abstract: An engine having improved combustion characteristics is provided. The engine includes a fuel injection system that is variable between two operational states. In the first operating state, the fuel injectors provide a fuel spray having first spray pattern characteristics. When the system detects that an operation characteristic exceeds a threshold, the fuel injectors are displaced into a second operating state. In the second operating state, the fuel injectors provide a spray pattern having first spray pattern characteristics. The combustion cycle may be characterized by timing the fuel injection so that the fuel is sprayed into the cylinder early in the compression stroke. Further still, the combustion cycle may be characterized by controlling the fuel pressure so that the fuel pressure is inversely related to the load on the engine.
Patent CA-2764740-C (CA)
Title: Sodium ibuprofen tablets and methods of manufacturing pharmaceutical compositions including sodium ibuprofen
Inventor: SEYER JEFFERY J
IPC: A61K9/20
Filed: 2010-06-21
Granted: 2015-09-01
Abstract: Sodium ibuprofen compositions and methods of manufacturing tablets and caplets comprising sodium ibuprofen are described. The formulation is advantageous because it allows for the formation of tablets having low sodium content and further provides tablets exhibiting improved physical stability, high tablet hardness and high strength, coupled with excellent dissolution and bioavailability characteristics. The formulations and processes are further advantageous because they can be produced in large quantities without an unacceptable number of defective tablets.
Patent CA-2772111-C (CA)
Inventor: FIORETOS THOAS
IPC: A61K39/395
Filed: 2010-08-20
Granted: 2018-05-01
Abstract: The present invention provides agents comprising or consisting of a binding moiety with specificity for interleukin-1 receptor accessory protein (IL1RAP) for use in inducing cell death and/or inhibiting the growth and/or proliferation of pathological stem cells and/or progenitor cells associated with a neoplastic hematologic disorder, wherein the cells express IL1RAP. A related aspect of the invention provides agents comprising or consisting of a binding moiety with specificity for interleukin-1 receptor accessory protein (IL1RAP) for use in detecting pathological stem cells and/or progenitor cells associated with a neoplastic hematologic disorder, wherein the cells express IL1RAP. Further provided are pharmacological compositions comprising the agents of the invention and methods of using the same.
Patent CA-2773941-C (CA)
Inventor: STENBERG GORAN
IPC: E21B10/46
Filed: 2010-10-01
Granted: 2017-03-07
Abstract: The present invention comprises a hard metal insert (1 ) intended to be comprised within a drill bit for percussion drilling, which insert comprises a cap (2), which constitutes a wear part comprising a wear surface (2a) and a cylindrical part (3), which constitutes a mount with a cross-sectional area (A) and a diameter (D) The cap (2) comprises a front part (4) with an extension (H) along the axis of symmetry (x) of the insert from a first point (a) on the wear surface (2a) of the cap to a second point (b) in the cap. The front part (4) constitutes a volume (Vf) between a first plane (I), which intersects at right angle to the axis of symmetry (x) at the first point (a), and a second plane (II), which intersects at right angle to the axis of symmetry (x) at the second point (b). The volume (Vf) is greater than or equal to 0.6 times the cross-sectional area (Af) of the front part in the second plane times the distance (H) along the axis of symmetry (x) between the first point (a) and the second point (b), and the diameter (Df) of the front part in the second plane is greater than or equal to 0.5 times the diameter (D) of the mount and less than or equal to 0.6 times the diameter (D) of the mount. The invention also relates to a method for regrinding a worn insert.
Patent CA-2774425-C (CA)
Inventor: HUA LIN
IPC: B61G5/08
Filed: 2010-10-08
Granted: 2015-02-03
Abstract: A hose strap for a railway car brake line having a flexible strap having a plurality of through holes and two clips attached to the strap. Each clip has a first leg and a second leg, which are offset from each other and curled at the ends. As a result of these innovations, the hose strap according to the invention has an improved reaction force, load support and lifespan.
Patent CA-2777194-C (CA)
Inventor: CHICH ADEM
IPC: E04D13/17
Filed: 2012-05-17
Granted: 2018-06-12
Abstract: A fascia vent for a roof structure includes a fascia board for attachment along the lower ends of roof raftcrs that support a roof deck above an attic space. The fascia vent has an exposed outside face and an inside face at least partly exposed to the attic space. In one embodiment, a plurality of slots are formed along the inside face of the fascia board with a lower end of the slots communicating with ambience along the bottom edge of the fascia board and an upper end of the slots communicating with the attic space. In another embodiment, a plurality of spaced vent pockets are formed in the inside face and a slot is formed along the bottom edge of the fascia vent communicating with the vent pockets. In still another embodiment for installing along the longer rafter tails of wider rafters, the fascia board is wider and plunge cuts are made along the bottom edge of the fascia board to form a flow path to the vent pockets and thus to an attic space. In use, hot air vented from the attic is replaced by fresh air that flows through the fascia vent and into the attic space.
Patent CA-2778371-C (CA)
Inventor: CHOI WON SEOG
IPC: C11D3/20
Filed: 2010-10-15
Granted: 2017-09-05
Abstract: Present invention relates to a skin external composition comprising a combination of salt and sugar as an active ingredient in an amount effective to treat or prevent vaginosis, together with a pharmaceutically acceptable carrier and the use thereof.
Patent CA-2779271-C (CA)
Title: Card with illuminated codes for use in secure transactions
Inventor: BONA JOHN KENNETH
IPC: G06K19/077
Filed: 2010-11-04
Granted: 2016-09-06
Abstract: A card for use in secure transactions includes a card body having a first major surface and a second major surface, the first major surface having a combination of a plurality of symbols disposed thereon. The card body has a plurality of LEDs disposed in connection with the plurality of preprinted symbols, individual ones of LEDs being disposed to identify respective individual ones of the plurality of symbols when illuminated. An LED controller is coupled to the plurality of LEDs and operable upon actuation to selectively illuminate individual ones of the plurality of LEDs to identify a sub-combination of the plurality of symbols, thereby providing an illuminated one-time code for use in a secure transaction.
Patent CA-2781767-C (CA)
Title: Device for measuring wall values
Inventor: LAURENT IVAN
IPC: G01D11/24
Filed: 2010-11-10
Granted: 2018-03-20
Abstract: The present invention relates to a measuring device including a flexible polymer plate (1) and at least one cavity (R0) formed within the polymer plate, comprising a window opening on one upper face of the polymer plate and configured to receive at least one physical value sensor (SR) set in an casing (SP0). The measurement device also comprises electrical conductors (11, 13) embedded in the polymer plate and comprising a termination extending into the cavity (R0), to electrically connect the sensor to an electrical input/output point (4) of the polymer plate. The invention is used in particular in the measurement of wall values.
Patent CA-2784377-C (CA)
Title: Compositions d'huiles lubrifiantes
Inventor: BHALLA GAURAV
IPC: C10M141/02
Filed: 2010-11-12
Granted: 2018-01-23
Abstract: L'invention concerne une composition d'huile lubrifiante comprenant (a) une grande quantité d'une huile à viscosité lubrifiante; (b) un ou plusieurs complexes de titane soluble dans l'huile sans halogène comprenant au moins un ligand composé d'un anion d'un acide carboxylique; (c) un ou plusieurs agents de dispersion et (d) un ou plusieurs détergents, la composition d'huile lubrifiante étant exempte de tout dialkyldithiophosphate de zinc.