baber/WOPTO huggingface dataset:
Patent CA-2754889-A1 (CA)
Inventor: ANKLIN-IMHOF MARTIN
IPC: G01F1/84
Filed: 2010-03-11
Abstract: The invention relates to a sensor for detecting at least one physical measurable variable of a flowable medium guided in a tube conduit and/or for producing Coriolis forces which serve to detect the mass flow rate of a flowable medium guided in a tube conduit. The sensor comprises a sensor housing (71), a housing end on the inlet side being defined by a splitter (201) on the inlet side which has exactly four respective interspaced flow openings (201A, 201B, 201C, 201D) and a housing end on the outlet side being defined by a splitter (202) on the outlet side which has exactly four respective interspaced flow openings (202A, 202B, 202C, 202D), and exactly four straight measuring tubes (181, 182, 183, 184) for guiding the flowing medium which tubes are connected to the splitters (201, 202) to give fluidically parallel flow paths. The respective measuring tube end on the inlet side of each of the four measuring tubes leads to one of the flow openings (201A, 201B, 201C, 201D) of the splitter (201) on the inlet side and the respective measuring tube end on the outlet side leads to one of the flow openings (202A, 202B, 202C, 202D) of the splitter (202) on the outlet side. The sensor further comprises an electro-mechanical exciter arrangement (5) for producing and/or maintaining mechanical vibrations of the four measuring tubes (181, 182, 183, 184), the exciter arrangement being designed such that it can be used to excite the paired measuring tubes to perform respective counter-phase flexural vibrations in a respective common imaginary plane of vibration (XZ1, XZ2). The sensor according to the invention is especially suitable for measuring a density and/or a mass flow rate of a medium which flows at least temporarily inside a tube conduit at a mass flow rate of more than 2200 t/h.
Patent CA-2764715-A1 (CA)
Inventor: BORRAS JAIME A
IPC: H02J3/06
Filed: 2012-01-18
Abstract: A hybrid energy management method and system which provides a main power supply and a secondary power supply. The main power supply is electrically coupled to the utility power grid, while the secondary power supply is electrically isolatable from the utility power grid. A switch is provided to selectably power the appliance through the main alternating current power supply when the utility is not in a reduced demand operating mode and to selectably power the appliance through the secondary alternating current power supply when the utility is in a reduced demand mode.
Patent CA-2764933-A1 (CA)
Inventor: WILLIAMS AARON TODD
IPC: F01D5/02
Filed: 2010-03-24
Abstract: A balance weight for a turbine rotor includes: (a) a block-like centerbody;  (b) a pair of resilient spring arms extending laterally from opposite sides of the centerbody, the centerbody and the spring arms collectively defining an arcuate shape; and (c) at least one locating structure extending from a radially outer surface of the balance weight.
Patent CA-2772761-A1 (CA)
Title: Scale-up device for testing bit balling characteristics
Inventor: ZAMORA MARIO
IPC: E21B47/00
Filed: 2010-09-03
Abstract: An apparatus and method for testing the effects of mud chemistry and bit design on bit balling is disclosed The apparatus includes a replica bit coupled to a rotary drive and having at least one nozzle, a test container, a test formation located within the test container through which the replica bit will be drive, wherein the test formation includes a plurality of layers of pre-manufactured cuttings The apparatus further includes a lifting device applying a force to the bottom of the container to drive the test formation into the replica bit while the replica bit is rotating, a second container within which is a drilling fluid, and a pump for communicating drilling fluid from the container through a conduit to the replica bit.
Patent CA-2775395-A1 (CA)
Title: Vision system for robotic attacher
Inventor: HOFMAN HENK
IPC: G01B11/245
Filed: 2012-04-27
Abstract: In an exemplary embodiment, a system includes a first camera, a second camera, and a processor wherein the second camera has a higher resolution than the first camera. The processor is communicatively coupled to the first camera and the second camera and is operable to determine a center coordinate of an udder of a dairy livestock based at least in part upon visual data captured by the first camera. The processor is also operable to determine a position of a teat of the dairy livestock based at least in part upon the center coordinate and visual data captured by the second camera.
Patent CA-2778115-A1 (CA)
Title: Imidazole derivatives as ido inhibitors
Inventor: MAUTINO MARIO R
IPC: A61P35/00
Filed: 2010-10-27
Abstract: Presently provided are IDO inhibitors of general formulae (VII), (VIII) as shown below and pharmaceutical compositions thereof, useful for modulating an activity of indoleamine 2,3-dioxygenase; treating indoleamine 2,3-dioxygenase (IDO) mediated immunosuppression; treating a medical conditions that benefit from the inhibition of enzymatic activity of indoleamine-2,3-dioxygenase; enhancing the effectiveness of an anti-cancer treatment comprising administering an anti-cancer agent; treating tumor-specific immunosuppression associated with cancer; and treating immunosupression associated with an infectious disease.
Patent CA-2779060-A1 (CA)
Title: Rocking chair
Inventor: TAKEUCHI HIROSHI
IPC: A47C3/026
Filed: 2009-11-30
Abstract: Provided is a chair suited to the use of a keyboard or mouse. The chair has a seat (3) and a rocking backrest (4). The seat (3) comprises a first section (3a, 12a) and a second section (3b, 12b). The first section (3a) of the seat (3) is affixed to a seat-mounting shell (11), and the seat-mounting shell (11) is attached to a base (9), via a seat-mounting fixture (10), so as to be able to slide forwards and backwards. The backrest (4) has a back cover (14), a back panel (15), and a cushion (16). The back cover (14) is connected to a back support (5) so as to move downwards while rotating in a seesaw fashion during rocking. The front end of the back cover (14) is connected to the seat-mounting fixture (10) by means of a connecting pin (25). When the chair rocks, the seat (3) as a whole moves forwards while the second section (3b) tilts backwards.
Patent CA-2780299-A1 (CA)
Inventor: VAUCHEL GUY BERNARD
IPC: B64D29/08
Filed: 2010-11-26
Abstract: La présente invention se rapporte à un ensemble arrière (1) de nacelle, comprenant une structure interne (11) en forme de fuseau, ladite structure interne comportant au moins une partie aval (15) et une partie amont (13) montées chacune mobile entre une position de fonctionnement dans laquelle elles sont liées et au moins une position de maintenance dans laquelle elles sont séparées l'une de l'autre, la partie aval étant montée mobile par coulissement, tandis que la partie amont est mobile par ouverture d'au moins une porte, la partie aval et la partie amont étant équipées de moyens de liaison aptes à coopérer entre eux, cet ensemble étant caractérisé en ce que au moins l'une des partie aval et partie amont est équipée de moyens d'articulation (131, 151) présentant un débattement dans au moins une direction de manière à permettre une manuvre et un fonctionnement de la partie concernée sans contraintes.
Patent CA-2782044-A1 (CA)
Inventor: FENTON PAUL V
IPC: A61B17/34
Filed: 2010-11-30
Abstract: The present invention relates generally to adhesive delivery devices, systems and methods. In particular, the present invention provides a transcutaneous adhesive delivery device which provides simplified injectable fixation and repair of tissues especially bone tissue. Numerous devices have been used to repair bone fractures. Plates, pins and screws along with other implantable devices are common devices used in the repair of bone fractures. Plates and reinforcing mechanical fixtures are provided in various types, and are used in combination with pins, screws and other attachment means to repair bone tissue. These mechanical devices are used to mechanically fixate the bone tissue to provide stabilization and fixation to improve the healing process. Many of the mechanical bone fixation devices and methods are dependent on technique and can result in inadequate attachment, excessive time to install, undesirable long term effects of permanent implants such as infection, rejection, scarring and pain. These mechanical fixation devices also require surgery to implant. There is therefore a need for improved bone repair fixation devices, materials, systems and methods.
Patent CA-2783313-A1 (CA)
Title: Process for producing geopolymers
Inventor: GASAFI EDGAR
IPC: C04B7/30
Filed: 2010-11-09
Abstract: The present invention relates to the production of geopolymers from oil shale and/or mineral residues, which originate from the production of oil by means of oil shale. To use the residues left in the combustion of oil shale for the production of geopolymers, the oil shale and/or also mineral residues, which originate from the production of oil by means of shale are burnt and subsequently ground, before they are mixed with an alkaline activator and water and cured.
Patent CA-2784472-A1 (CA)
Title: Preparation of hydrogenation and dehydrogenation catalysts
Inventor: MCCARTHY STEPHEN J
IPC: B01J37/02
Filed: 2010-12-06
Abstract: In a process for producing a metal containing catalyst composition suitable for effecting hydrocarbon hydrogenation and/or dehydrogenation reactions, a catalyst support comprising a porous crystalline material combined with an amorphous binder is treated with an anchoring material capable of bonding to the surface of the support and to a metal component. In addition, a precursor to the metal component is deposited on the surface of the catalyst support and then the treated catalyst support having the precursor deposited thereon is subjected to conditions effective to convert the precursor to the metal component and to cause the anchoring material to bond to the surface of the support and to the metal component.
Patent CA-2785759-A1 (CA)
Title: Hydrostatic pressure testing system and method
Inventor: WESTRA LUBBERT
IPC: G01M3/28
Filed: 2011-01-18
Abstract: A hydrostatic pressure testing system for hydrostatic pressure testing of pipe or other vessels. A control center may include a computer program that monitors, records, and controls the system during testing. A test fluid assembly may include a fill conduit capable of providing a test fluid to an inlet section of a vessel to be tested in response to a command from the computer program. A pressure-release safety assembly may have a vent conduit in fluid communication between an outlet section of the vessel and a safety valve. The safety valve may be in fluid communication with a bleed tank for storing an outlet flow of test fluid from the vessel. The safety valve is actuated to relieve fluid pressure in the vessel in response to a selective condition. A method of using the system to conduct hydrostatic pressure testing is also described.
Patent CA-2786408-A1 (CA)
Inventor: DEMUSS LUTZ
IPC: B31B50/34
Filed: 2010-08-24
Abstract: The invention relates to methods and devices for producing boxes from paper or cardboard, said boxes comprising a cut-out shape (2) in the form of the bottom or the lid, with a lateral wall stuck thereto. Said lateral wall is formed from a strip (1) having a beginning (4), an end, and connection tongues (3) on a longitudinal side. First, the connection tongues (3) are bent by up to 90°C. Then, the beginning of the strip (4) is applied and fixed to the lateral surface (11) of a cylindrical female mould (10) having a cross-section corresponding to the cross-section of the box, by means of a male mould (20). Then, the female mould (10) is turned. The strip (1) is sucked onto the lateral surface (11) and held in place by means of a vacuum. After an adhesive has been applied to the beginning (4) or end of the strip (1), the beginning (4) and end of the strip are stuck together. Then, a cut-out shape in the form of the bottom or the lid, which has previously had adhesive applied to the periphery thereof, is pressed onto the connection tongues (3). Once the adhesive has hardened and the vacuum has been stopped, the finished box can be removed from the female mould (10).
Patent CA-2787492-A1 (CA)
Inventor: NIVA KARL-ERIK
IPC: B60P1/04
Filed: 2011-02-17
Abstract: A truck for heavy transport that comprises a front part coupled with a rear part. The rear part comprises a load arrangement including a load frame arranged to support a loading bin. The loading bin is arranged such that it can be pivoted at the rear end of the load frame, whereby the load arrangement or load frame comprises a pivot arrangement arranged to displace the point of attack of the weight of the load during a lifting operation of the loading bed.
Patent CA-2789543-A1 (CA)
Inventor: LOS OLEG
IPC: H01H13/715
Filed: 2012-09-10
Abstract: Keypad apparatus and methods are described herein. An example keypad includes a dome-switch assembly having a dome aligned relative to a first trace pattern and a second trace pattern of a printed circuit board and a key aligned with the dome. The key is depressible between an initial position, an intermediate position and a depressed position, where the key is to deflect the dome to electrically couple the first and second trace patterns when the key is in the depressed position. A touch sensing film detects a touch on a keycap of the key when the key is in the initial position and a pressure sensing film detects a force on the keycap when the key is in the intermediate position.
Patent CA-2790261-A1 (CA)
Inventor: YANG YIFAN
IPC: G01S19/13
Filed: 2012-09-26
Abstract: This invention is a vehicle GPS device equipped with two cameras - back camera and front-facing camera. The back camera located on the back of the device which can record activity occurring in front of the vehicle; the front-facing camera can record activity occurring inside the vehicle. This device is able to videotape the trip while navigating. There are three different views can be shown on the screen:  1.navigation map view (GPS function), 2.camera view, 3.navigation map and camera view at the same time.
Patent CA-2791964-A1 (CA)
Inventor: LY TAI WEI
IPC: C07D295/26
Filed: 2011-03-01
Abstract: Provided herein are isotopically enriched arylsulfonamides, for example, of Formula (I), that are useful for modulating CCR3 activity, and pharmaceutical compositions thereof. Also provided herein are methods of their use for treating, preventing, or ameliorating one or more symptoms of a CCR3-mediated disorder, disease, or condition.
Patent CA-2792865-A1 (CA)
Title: Coating method and coating device for medical implants
Inventor: VOGT SEBASTIAN
IPC: A61L27/54
Filed: 2012-10-17
Abstract: The invention relates to methods for coating, at least regions of, a medical implant, preferably of an artificial joint or a fixation for a joint, in which a medical implant is provided; a liquid comprising at least one pharmaceutically active substance is filled into a device comprising a compressed, at least over regions thereof, elastic, porous transfer means;  the volume of the transfer means is increased, whereby the liquid is taken up at least partly into the pores of the transfer means; and subsequently the liquid is transferred from the transfer means to a medical implant sur-face to be coated. The invention also relates to a device for coating, at least regions of, a medical implant, in particular by means of a method according to any one of the preceding claims, whereby the device comprises a compressed, at least over regions thereof, elastic, po-rous transfer means.
Patent CA-2794678-A1 (CA)
Title: Conjugues mono-isomere de colorants de type rhodamine
Inventor: BREMBERG ULF
IPC: C09B11/24
Filed: 2011-04-01
Abstract: Cette invention concerne, de manière générale, de nouveaux colorants à la rhodamine qui, après conjugaison avec une autre molécule, forment des produits de conjugaison isomères individuels. Ces nouveaux colorants à la rhodamine ne contiennent qu'un seul groupe fonctionnel unique sur la molécule de rhodamine à des fins de conjugaison de sorte que leurs produits de conjugaison sont des produits de conjugaison isomères individuels.
Patent CA-2794865-A1 (CA)
Title: Use of brown midrib corn silage in beef to replace corn
Inventor: NESTOR KARL E JR
IPC: A23L13/00
Filed: 2011-05-10
Abstract: This disclosure concerns finishing rations for increasing the meat quantity of a silage-fed animal, and methods of using the same. In some embodiments, a corn silage produced from a corn variety exhibiting reduced lignin content (e.g., BMR corn) is used to replace conventional silage in a finishing ration. In some embodiments, corn silage produced from a corn variety exhibiting reduced lignin content (e.g., BMR corn) is used to replace grain corn in a finishing ration.
Patent CA-2797756-A1 (CA)
Title: System and method for maintaining position of a wellbore servicing device within a wellbore
Inventor: SURJAATMADJA JIM B
IPC: E21B23/01
Filed: 2011-04-28
Abstract: A method of maintaining a location of a wellbore servicing device includes connecting a pressure activated hold-down tool (PAHT) to the wellbore servicing device, delivering the wellbore servicing device and the PAHT into a wellbore, selectively increasing a curvature of the PAHT in response to a change in a fluid pressure, and engaging the PAHT with a feature of a wellbore to prevent longitudinal movement of the wellbore servicing device. A PAHT has pressure actuated elements that selectively provide an unactuated state in which the PAHT lies substantially along a longitudinal axis and the pressure actuated elements selectively lie increasingly deviated from the longitudinal axis in response to a change in pressure applied to the PAHT. At least one of the pressure actuated elements has a tooth configured for selective resistive engagement with a feature of the wellbore.
Patent CA-2800546-A1 (CA)
Title: Fire hydrant locking sprinkler cap, hydrant valve seals and lubrication access
Inventor: SIGELAKIS GEORGE
IPC: E03B9/02
Filed: 2011-06-17
Abstract: A method for delivering water through a fire hydrant is described. The method includes unlocking a sprinkler cap control lock on the fire hydrant, removing the sprinkler cap control lock to access the operating nut of the fire hydrant and activating the operating nut to deliver water through the sprinkler ports in at least one cap on the fire hydrant. A fire hydrant with a sprinkler cap having a plurality of sprinkler ports and a sprinkler cap control lock, wherein the sprinkler cap control lock covers and prevents access to the operating nut is also described. Systems and methods for lubricating the operating nut and for improved sealing surfaces in the fire hydrant valves are also described.
Patent CA-2800711-A1 (CA)
Inventor: BISHOP RYAN BARCLAY
IPC: E06B9/38
Filed: 2013-01-03
Abstract: A safety device for a window covering comprises a head rail and a shade panel extending from the head rail. A lift cord extends along one side of the shade panel between the head rail and the bottom of the shade panel. A safety device engages the lift cord to control the movement of the lift cord away from the shade panel. The safety device may also shroud the lift cord to limit access to the lift cord portion.
Patent CA-2802086-A1 (CA)
Inventor: KORMANN OLIVER
IPC: B63B1/14
Filed: 2011-06-10
Abstract: The invention relates to a watercraft, comprising a main hull (1) and at least one outrigger (2a, 2b) that is adjustably attached to the main hull (1). Greater variability is achieved by arranging the outrigger (2a, 2b) such that the height thereof can be adjusted.
Patent CA-2808218-A1 (CA)
Inventor: KNIGHT TRACY M
IPC: E04B2/82
Filed: 2011-07-18
Abstract: Closure assemblies for movable partitions may include a leading end assembly having a first side and a second side and a latching assembly coupled thereto. The latching assembly may include a first latching member having a portion thereof positioned proximate to the first side and a second latching member having a portion thereof positioned proximate to the second side. Movable partition systems may include a plurality of hingedly coupled panels movably coupled to a track, and a leading end assembly coupled to at least one panel of the plurality of hingedly coupled panels. The leading end assembly may include at least two latching features positioned on the leading end assembly. Methods of securing a movable partition may include retaining a first latching member and a second latching member in a retracted position and extending the first latching member and the second latching member to an extended position.
Patent CA-2808222-A1 (CA)
Inventor: KRANZ VLADIMIR
IPC: G08B21/04
Filed: 2011-08-18
Abstract: Invention describes set of units able to communicate one with each other by means of cooperating software, mutually control themselves and imagine displays from other units. Invention enables by means of indicated set or individual units as well, to make remote monitoring of persons and control their location, heath condition and capacity. Also, it enables to monitored persons to check their condition on mobile unit.
Patent CA-2810373-A1 (CA)
Inventor: SAINI SHAILESH
IPC: G06F17/24
Filed: 2011-08-15
Abstract: A webpage contains a canvas. The canvas contains a drawing that is editable within the webpage by a user of a client device and by other users who use other client devices to open webpages that include the canvas. While the webpage is open on the client device, the drawing is dynamically updated to reflect edits made to the drawing by the user and by the other users at approximately times that the user and the other users make the edits to the drawing. The drawing is stored on a server system such that when the user closes the webpage, the other users can continue to edit the drawing. When the user reopens the webpage, the canvas contains the drawing as edited by the other users.
Patent CA-2810760-A1 (CA)
Inventor: BEREZNAI JOZSEF
IPC: F16L55/10
Filed: 2011-06-09
Abstract: Device and method for blocking damaged oil and gas pipelines, pipe stubs which can be applied onto the cross-section of a portion of the pipeline before the damaged part. The device comprises an essentially U-shaped frame (1) equipped with hydraulic elements (2) fixed to it which are adapted to press the pipe from two opposite sides for blocking it and are operated by means of an external hydraulic source. The device is further equipped with lifting elements (9) enabling its proper positioning on the pipes or pipe stubs to be blocked.
Patent CA-2812621-A1 (CA)
Inventor: GAGNON ANDRE
IPC: H01Q1/44
Filed: 2011-09-21
Abstract: A covert device for tracing or tracking the movement of a shipping container has a primary satellite receiver responsive to external satellite signals to obtain positional information, a secondary receiver for obtaining coarse positional information from terrestrial radio signals, and a memory. A processor processes the available positional information to obtain a fix in response to an event and stores the fix in association with the event in memory. The receivers preferably use the shipping container at least in part as an antenna. When the secondary receiver is an FM broadcast antenna, the gap between the doors of the shipping container can serve as a slotted antenna.
Patent CA-2813724-A1 (CA)
Inventor: VASILIU CORNELIA ELISABETA CRETIU
IPC: B01D53/34
Filed: 2011-10-05
Abstract: A system for mixing a gas in a fluid including an inlet section in fluid communication with a fluid source and a gas source, a nozzle, and a flow reverser. The inlet section has a throughbore in which the fluid and the gas combine to form a treated fluid. The nozzle receives the treated fluid from the inlet section and accelerates the treated fluid. The flow reverser has an open end in fluid communication with the nozzle and a closed end. The nozzle is oriented relative to the flow reverser to direct the treated fluid toward the closed end of the flow reverser. The flow reverser receives the treated fluid from the nozzle and mixes the treated fluid.