baber/WOPTO huggingface dataset:
Patent CA-2797911-C (CA)
Inventor: KULHANEK EMANUEL
IPC: E21B19/06
Filed: 2001-06-25
Granted: 2013-05-28
Abstract: A continuous feed injection unit used for example for injection and removal of continuous well string from wells operates in a dual speed configuration. The unit comprises a first hydraulic motor, a second hydraulic motor, cooperating continuous well string gripping chains connected to be driven by the first and second hydraulic motors, a hydraulic power supply connected to provide pressurized fluid to the first and second hydraulic motors and a control system for the hydraulic power supply. The control system for the hydraulic power supply has a motor speed control valve with at least a first and second operating configuration, the first operating configuration providing power fluid to the first and second hydraulic motors in parallel and the second operating configuration providing power fluid to the first and second hydraulic motors in series. The hydraulic power supply may be a conventional power tong hydraulic supply.
Patent CA-2798738-C (CA)
Title: Sign post system
Inventor: MANDL JEFFREY ANTON
IPC: F16B9/00
Filed: 2012-12-12
Granted: 2017-06-06
Abstract: A signpost system includes a signpost system includes a signpost having a lower-most base end and an opposite upper end opposite the base end, a bore clamp including at least a traffic-side clamp member and a shoulder-side clamp member wherein the traffic-side clamp member is adapted to substantially mount flush into the traffic-side of the bore in the barrier and wherein the shoulder-side clamp member is adapted to mount onto the shoulder-side of the bore, and an elongate selectively adjustable tensioner extending from and between the clamp members for mounting the clamp members in the traffic-side and in the shoulder-side of the bore respectively, and wherein the shoulder-side clamp member is adapted for mounting to the base end of the signpost.
Patent CA-2803161-C (CA)
Title: Surveillance en temps reel specifique de sequence d'amplification isotherme a mediation par boucle (lamp)
Inventor: KUBOTA RYO
IPC: C07H21/00
Filed: 2011-06-22
Granted: 2019-09-24
Abstract: L'invention concerne des diagnostics géniques qui sont capables de discriminer rapidement des souches sélectionnées d'un pathogène sélectionné parmi d'autres populations au sein de mêmes espèces. Une surveillance en temps réel, spécifique de séquence de LAMP d'ADN peut être effectuée par l'utilisation de sondes oligonucléotidiques, désignées sous le nom « sondes d'assimilation ». Les sondes d'assimilation comprennent deux brins oligonucléotidiques, un brin qui comprend un extincteur (désigné sous le nom sonde d'extinction) et un autre qui comprend un fluorophore (désigné sous le nom sonde fluorescente). Un signal fluorescent apparaît lorsque les deux brins sont déplacés l'un par rapport à l'autre au cours de la réaction LAMP. En surveillant la fluorescence émise, l'amplification spécifique de séquence peut être détectée.
Patent CA-2805016-C (CA)
Title: A method for facilitating construction of a drilling rig
Inventor: DONNALLY ROBERT BENJAMIN
IPC: E21B7/02
Filed: 2009-02-02
Granted: 2015-12-22
Abstract: A method for facilitating construction of a drilling rig, wherein a drawworks (60) is carried on movement apparatus (V,F) on ground adjacent a drill floor (78) of a drilling rig structure, the drilling rig structure having a substructure (76) having a raising apparatus (79a), the drill floor (78) having an interior open space (78s) the method comprising the steps of moving the drawworks (60) into the interior open space (78s) of the drill floor (78) on the movement apparatus (V,F), and connecting the drawworks (60) to the drill floor (78).
Patent CA-2805797-C (CA)
Inventor: XU WENHUI
IPC: H01M10/657
Filed: 2011-05-20
Granted: 2016-03-15
Abstract: The present invention provides a battery heating circuit, comprising a switch unit, a switching control module, a damping element R1, and an energy storage circuit, wherein, the energy storage circuit is connected with the battery, and comprises a current storage element L1 and a charge storage element C1; the damping element R1, switch unit, current storage element L1 and charge storage element C1 are connected in series; the switching control module is connected with the switch unit, and is configured to control ON/OFF of the switch unit, so as to control the energy flowing between the battery and the energy storage circuit. The heating circuit provided in the present invention can improve the charge/discharge performance of the battery, improve safety when the battery is heated, and effectively protect the battery.
Patent CA-2810113-C (CA)
Inventor: VAN WAES SEAN
IPC: A42B3/18
Filed: 2011-09-05
Granted: 2016-08-09
Abstract: The present invention concerns a Kit of parts comprising: (a) A helmet (1 ) for protecting the head of a wearer from external impacts, said helmet comprising at least two front straps (3) fixed at a first end (7) thereof to the helmet such that, when the helmet is in place on the wearer's head, said front straps comprising fastening means (8) suitable for fastening the two front straps (3) together, such that a continuous front strap is formed running from one fixing means (7) to the other, and passing under the chin of the wearer, and crossing said temporal line (20) on each side of the wearer's face, and wherein each front strap (3) comprises a magnetic or magnetically attractable element (4) extending both above and below the temporal line (20) when the helmet is worn with the front straps (3) fastened together, and (b) Eyewear (2) comprising lenses (6) mechanically connected to each other suitable for covering the eyes of a wearer, and for resting on the wearer's nose bridge, said eyewear (2) being suitable for extending on both sides of the face, along the respective temporal lines (20) up to at least the points where the front straps (3) intersect their respective temporal lines (20), and further comprising means (5) for magnetically coupling said eyewear to the magnetic or magnetically attractable element (4) fixed to the front straps (3) of the helmet, said coupling means (5) being located on the eyewear (2) at said intersection points between eyewear and straps (3).
Patent CA-2815202-C (CA)
Inventor: SALGHETTI FILIPPO
IPC: G06Q40/00
Filed: 2010-12-03
Granted: 2017-05-23
Abstract: Proposed is a system and method for a control unit controller (10) for steering liability risk driven interaction between an insurance unit (40) and a plurality of operating units (30) with at least one measurable liability exposure (31 ), whereas in case of an occurring loss at a loss unit (20,..., 26) induced by an operating unit (30) the insurance unit (40) is activated by the control unit controller (10) and the loss is automatically resolved by means of the insurance unit (40). Measure parameters associated with the liability risk drivers (311-313) are measured and transmitted to a central processing device (13) of the control unit controller (10). The operational interaction is adapted by means of the central processing device (13).
Patent CA-2815488-C (CA)
Inventor: PECK TOBIAS M
IPC: H01R13/00
Filed: 2013-05-09
Granted: 2020-09-22
Abstract: Disclosed is a power monitoring system for power source and in particular the monitoring of the status of a generator remotely. The status monitoring system includes a first cable connector adapted to be connected to the generator connector and a second cable connector adapted to be connected to a UPS connector. A third cable connector is adapted to be connected to a modem connector with a jumper, and first and second power conductors connected between the first cable connector and the second cable connector. A sensor module has a current detection module and a connector detect module. The current detection module transmits a GEN _ON signal to the modem when a current is present in at least one of the first and second power conductors. The connector detect module transmits a GEN _PRESENT signal to the modem when a current flows through the first cable connector, the generator connector, the jumper, the generator connector, and the first cable connector.
Patent CA-2815731-C (CA)
Inventor: HOEHE KURT
IPC: F16J15/08
Filed: 2011-10-26
Granted: 2016-08-09
Abstract: The present invention relates to a multi-layer gasket (1), in particular to a multi-layer gasket with two or more metallic layers (2, 3). Such gaskets are especially used as flat gaskets, for example in an internal combustion engine, in the exhaust line of an internal combustion engine or also in a fuel cell. Such gaskets can for instance be cylinder head gaskets or exhaust manifold gaskets.
Patent CA-2818589-C (CA)
Inventor: SUEN YAT FAN
IPC: C10M129/68
Filed: 2011-11-10
Granted: 2018-04-24
Abstract: Disclosed are friction modifier compositions and a method of lubricating an internal combustion engine, comprising supplying to said engine an oil of lubricating viscosity and from 0.25 to 5 weight percent based upon the total mass of the lubricating oil composition of a friction modifier composition containing: a) an amino alcohol reaction product prepared by isomerizing a C12-C30 normal alpha olefin using at least one of a solid or liquid catalyst to form an internal olefin; expoxidizing said olefin; and reacting with an mono-or di-hydroxyl hydrocarbyl amine; b) an ester of glycerol and a C12-C22 carboxylic acid containing 0 to 3 double bonds.
Patent CA-2819306-C (CA)
Inventor: FAVERO CEDRICK
IPC: C09K8/58
Filed: 2011-12-08
Granted: 2019-03-12
Abstract: The invention relates to a method for the assisted recovery of petroleum in a deposit by means of the introduction of an aqueous solution of a hydrosoluble polymer into the deposit, said method being characterised in that said aqueous solution is prepared by dissolving a polymer-based composition containing at least one hydrosoluble polymer, at least one radical capturing agent, and at least one sacrificial agent, in an aqueous solution subjected to a step of treatment with at least one deoxygenating agent, prior to the introduction of the polymer-based composition.
Patent CA-2824581-C (CA)
Inventor: JIMENEZ EDUARDO
IPC: A46B11/00
Filed: 2011-02-01
Granted: 2014-11-04
Abstract: La présente invention concerne un dispositif de soin buccal, par exemple, une brosse à dents, ayant un applicateur à éléments capillaires et un procédé d'assemblage de celui-ci. Le dispositif comprend une tête, un manche raccordé à la tête par une partie col, et un évidement. L'évidement est conçu pour la réception de l'applicateur à éléments capillaires. Le manche comprend un réservoir de fluide interne maintenant un fluide en communication avec l'évidement. L'applicateur à éléments capillaires est agencé pour permettre qu'un fluide le traverse par action capillaire et est pourvu d'une première partie d'extrémité et d'une deuxième partie d'extrémité. La deuxième partie de l'applicateur à éléments capillaires comprend au moins une partie saillante destinée à s'engager dans au moins une partie coopérante de l'évidement afin de fixer l'applicateur à éléments capillaires dans l'évidement à une position fonctionnelle, l'applicateur à éléments capillaires étant ainsi en communication fluidique avec le fluide du réservoir.
Patent CA-2824849-C (CA)
Title: Access device for surgery
Inventor: FONGER JAMES
IPC: A61B17/94
Filed: 2011-12-14
Granted: 2020-05-05
Abstract: The present invention provides an access device for surgery. The access device includes a guide member and a head member. The guide member and head member define a channel configured to receive and guide a sterile flexible scope with a working channel. The guide member and head member cooperate to extend through a small opening of 2 cm or less to access tissue structures. The head member may include surfaces to separate a pericardium from a surface of the heart, stabilize a beating heart and, with the endoscope, provide visibility for the implantation of a therapeutic such as stem cells to the surface of the heart with improved safety and accuracy. Ranges of other diagnostic, application of therapeutics or biologics, and observational applications may be facilitated by the access device, such as TMR, ablation, echo-probe diagnostics, LAA isolation, observation of the same procedures, etc.
Patent CA-2840590-C (CA)
Inventor: MAHLER MICHAEL
IPC: G01N33/564
Filed: 2011-07-01
Granted: 2018-09-04
Abstract: Provided is a method for increasing the specificity of an antibody-based test to help in the diagnosis of autoimmune diseases by contacting a subject's sample with a blocking antigen prior to testing that is capable of binding to any interfering antibody present in the sample. More specifically, a method for increasing specificity of an antibody-based autoimmune disease assay comprising the steps of providing a sample from a subject, contacting the sample with a DFS70 derived antigen, reacting the sample with an autoimmune disease target and detecting antibodies to the autoimmune disease target is disclosed.
Patent CA-2841640-C (CA)
Inventor: HISSEL ANNE-MARIE
IPC: G05B13/04
Filed: 2012-07-20
Granted: 2017-11-07
Abstract: The invention concerns a method for automatic regulation of a system in which a plurality of parameters characteristic of the system are measured and in which at least one control parameter (u) is applied as a function of the measured parameters (y), characterized in that: - a nominal operating point of the system is chosen, - a nominal model (Mn) describing the system at this nominal operating point is determined, - a set of representative models ([Mk]) of the possible variations relative to the nominal model (Mn) is determined, - the error of the nominal model (Mn) of the system is parameterized by decomposition ([dik]) over all the errors between the models of the set of models ([Mk]) representative of the possible variations and the nominal model (Mn), - a given optimization criterion (J) is minimized by varying at least one of the previously obtained parameters ([dik]) of the error (?) relative to the nominal model (M) of the system. The invention also relates to the regulation device configured for applying said method.
Patent CA-2841813-C (CA)
Inventor: TVETENE GREGG
IPC: A01G20/15
Filed: 2012-07-20
Granted: 2020-08-18
Abstract: A sod roll picker including a pair of right facing spear bar assemblies and a pair of left facing spear bar assemblies. Each of the right and left facing spear bar assemblies includes a spear bar, a plurality of spears secured to the spear bar, and a guide roller disposed on each end of the spear bar assembly. The picker also includes a base frame having a pair of sidewalls connected by a pair of end walls. Each end wall includes a pair of right guide paths configured to receive the guide rollers of the right facing spear bar assemblies and a pair of left guide paths configured to receive the guide rollers of the left facing spear bar assemblies. The picker also includes a right spear bar linkage interconnecting the right facing spear bar assemblies and a left spear bar linkage interconnecting the left facing spear bar assemblies.
Patent CA-2843804-C (CA)
Title: Hypoallergenic variants of mal d 1, the major allergen from malus domestica
Inventor: MISTRELLO GIOVANNI
IPC: C07K14/415
Filed: 2012-07-31
Granted: 2020-04-14
Abstract: Disclosed are hypoallergenic variants of Mal d 1, the major allergen from Malus domestica, and the uses thereof in the treatment of allergic diseases.
Patent CA-2844958-C (CA)
Inventor: GIERTZ HELGE
IPC: H02J3/40
Filed: 2012-08-14
Granted: 2017-07-04
Abstract: The present invention comprises a method for feeding electrical power to an electrical grid (10), wherein the feed to the electrical grid (10) is produced by means of at least one wind energy installation (32) with a first feed arrangement (WP1, WP2) at a feed point, and the feed is produced depending on electrical variables in the grid (10), and measured values for the electrical variables or measured values for determining the electrical variables are detected at measurement times at predetermined time intervals, and wherein the measurement times are synchronised with an external time signal available outside the first feed arrangement.
Patent CA-2846502-C (CA)
Title: Brosse a dents
Inventor: JI YANMEI
IPC: A46B9/04
Filed: 2011-09-14
Granted: 2016-05-31
Abstract: La présente invention porte sur une brosse à dents (100), laquelle brosse à dents comprend des filaments de soies effilés (141) en combinaison avec des trous de touffe (142) de taille réduite, par exemple entre 1,3 mm et 1,4 mm de diamètre. Un autre aspect de la présente invention porte sur une brosse à dents (100) qui équilibre le nombre de trous de touffe (142) et le nombre (X) de filaments de soies effilés (141) à l'intérieur de chaque trou de touffe (142) pour obtenir un rapport spécifique qui réduit le coût de fabrication de la brosse à dents (100) tout en maintenant une sensation en bouche que des consommateurs associent à un produit de qualité. Encore un autre aspect de la présente invention porte sur une brosse à dents (100) qui comprend des filaments de soies effilés (141) et qui produit également un équilibre entre la périphérie de trous de touffe de taille réduite (142) et l'espacement entre des trous de touffe adjacents (142) afin d'obtenir un rapport spécifique qui réduit le coût de fabrication de la brosse à dents (100) tout en maintenant une sensation en bouche que des consommateurs associent à un produit de qualité.
Patent CA-2856394-C (CA)
Inventor: STROMSTAD ADAM
IPC: B27B29/02
Filed: 2014-07-10
Granted: 2020-09-01
Abstract: A timberjack including a handle, and a jacking stand coupled to the handle, the jacking stand comprising a first portion and a second portion, wherein the first portion is arranged to engage the ground, and wherein the second portion is coupled to the first portion and extends downwardly from the handle to elevate a portion of the handle from the ground.
Patent CA-2857293-C (CA)
Title: Systeme d'elimination de l'ammoniaque pour systeme de capture du carbone destine a reduire la consommation d'energie
Inventor: AUGUSTSSON OLA
IPC: B01D53/14
Filed: 2014-07-21
Granted: 2017-08-22
Abstract: Linvention concerne un système de capture du carbone, comme un procédé dammoniac refroidi, qui comprend un système de refroidissement, un système dabsorption du dioxyde de carbone et un système dabsorption de lammoniac. Le système dabsorption de lammoniac comprend une colonne absorbante qui accueille le flux de gaz faible en dioxyde de carbone contenant de lammoniac et qui accueille un absorbant. Ledit absorbant absorbe lammoniac du flux de gaz faible en dioxyde de carbone afin de donner un flux de gaz à teneur réduite en ammoniac et un absorbant riche en ammoniac. De plus, un système délimination de lammoniac est prévu pour accueillir labsorbant riche en ammoniac et pour accueillir une partie du flux de gaz. Ledit flux de gaz sécoule dans le système délimination de lammoniac pour chauffer labsorbant riche en ammoniac afin de libérer de lammoniac, puis de fournir un flux de gaz riche en ammoniac et un absorbant à teneur réduite en ammoniac.
Patent CA-2858271-C (CA)
Title: Insert units for non-metallic slips oriented normal to cone face
Inventor: ROCHEN JAMES ALAN
IPC: E21B23/01
Filed: 2014-08-01
Granted: 2017-01-03
Abstract: A slip assembly for a downhole tool, such as a bridge plug, has a slip body and at least one insert unit with a base and one or more inserts. The slip body has an incline at one end that interfaces with an inclined surface of a cone. As this occurs, the slip body is pushed away from the tool's mandrel against a surrounding casing wall. The insert unit is disposed in the slip body with the base oriented at an angle relative to the incline, and with the one or more inerts extending from the base. In particular, the base can be disposed at or parallel to the incline, and the one or more inserts with less surface area than the base can extend perpendicular to the inline for the insert's distal ends to engage a surrounding wall of casing or the like.
Patent CA-2863330-C (CA)
Title: Agents therapeutiques de benzimidazoyle
Inventor: CHEN YU
IPC: C07D235/14
Filed: 2013-01-31
Granted: 2020-10-20
Abstract: La présente invention se rapporte à une classe de composés d'acide hydroxamique de formule (I), qui agissent comme agents alkylants et/ou inhibiteurs de la voie d'histone-désacétylase (HDAC), ayant une utilité potentielle dans le traitement d'une maladie néoplasique et de maladies immunes.
Patent CA-2866579-C (CA)
Inventor: SIRA TERJE
IPC: E21B27/02
Filed: 2013-03-15
Granted: 2015-11-17
Abstract: An apparatus for tracer based flow measurement comprises: a tracer chamber 20, 33, 133, 43, 143, 53, 153 for installation in and/or on a production tubing 10, wherein the tracer chamber 20, 33, 133, 43, 143, 53, 153 is for holding tracer and is arranged to be linked, in use, to the pressure in an annulus 3 about the production tubing 10; the tracer chamber 20, 33, 133, 43, 143, 53, 153 comprising an outlet 31, 131, 41, 141, 51, 151 for fluid communication between the tracer chamber 20, 33, 133, 43, 143, 53, 153 and the fluid within the production tubing 10; whereby tracer is released from the tracer chamber 20, 33, 33, 43, 143, 53, 153 into the production tubing 10 in accordance with a pressure differential between the annulus 3 and the production tubing 10.
Patent CA-2867495-C (CA)
Inventor: LIU JIALING
IPC: H04W24/10
Filed: 2013-03-18
Granted: 2023-02-21
Abstract: System and method embodiments are provided for signaling reference signals and Channel State Information (CSI) feedback for wireless communications. An embodiment method implemented by a user equipment (UE) for wireless communications measurements and CSI feedback includes receiving, from a network, at least one of a first index that indicates a corresponding non-zero-power CSI reference signal (CSI-RS) resource, a second index that indicates a corresponding zero-power CSI-RS resource, a third index that indicates a corresponding CSI-RS resource for interference measurement, and a fourth index that indicates a corresponding channel quality indicator (CQI) report configuration. The method also includes receiving, from the network, at least one of a fifth index that indicates a corresponding periodic CQI report in accordance with the CQI report configuration indicated by the fourth index, and a sixth index that indicates a corresponding aperiodic CQI report in accordance with the CQI report configuration indicated by the fourth index.
Patent CA-2868667-C (CA)
Title: Mercaptosilane-carbon black blend
Inventor: BLUME ANKE
IPC: C08K3/04
Filed: 2013-03-11
Granted: 2020-03-24
Abstract: The invention relates to mercaptosilane-soot blends, containing at least 20% by weight of mercaptosilane with the general formula I Si R R 2 R 2 R 3 S R 4 I and soot, wherein the mercaptosilane-soot blend has an iron content of < 9 ppm. The blends are produced by mixing the mercaptosilane with the general formula I with the soot. The blends can be used in rubber mixtures.
Patent CA-2871026-C (CA)
Title: Cold seal product packaging container
Inventor: MIKULA SHANE
IPC: B65D75/30
Filed: 2013-04-22
Granted: 2020-03-24
Abstract: According to one aspect of the present disclosure, a product packing container is disclosed, the product packing container including a housing having a top portion, a bottom portion, and a folded configuration where the top portion at least partially contacts the bottom portion, and a cold seal adhesive, the adhesive applied to at least one region of the top portion and at least one region of the bottom portion of the housing, wherein the adhesive is a latex-based adhesive, with a viscosity of no more than 450 centipoise at 25 degrees Celsius, which adheres to the housing when applied in liquid form but is capable of drying as a dried adhesive that lacks tackiness and is only cohesive to itself when a sealing pressure is applied thereto, the sealing pressure being between approximately 50 and 1,000 pounds per square inch.