baber/WOPTO huggingface dataset:
Patent CA-2801941-A1 (CA)
Inventor: THORSON TIMOTHY A
IPC: B62D55/092
Filed: 2011-06-20
Abstract: A pin (52) for use in a track roller (30) or bogie assembly (28) comprises an outboard facing end (56), an inboard facing end (60) having an aperture (66), a cylindrically- shaped external surface (64) extending from the outboard facing end to the inboard facing end, and an inner surface (68) extending inwardly from the aperture of the inboard facing end toward the outboard facing end and defining a cavity (70) within the pin. The inner surface of the pin includes a groove (72) disposed proximate the inboard facing end into which an outer surface of a resilient stopper expands to increase the pressure resistance of the pin and stopper to stopper being pushed or pulled from the pin.
Patent CA-2803318-A1 (CA)
Inventor: NGUYEN DUY T
IPC: C09K3/00
Filed: 2011-06-21
Abstract: Disclosed and claimed is a method of demulsifying an emulsion comprising water and oil. The method comprises adding an effective amount of a composition comprising at least one substantially fully quaternized ammonium adduct of polyephalohydrin that has a molecular weight from about 500 Da to about 2,500 Da
Patent CA-2804221-A1 (CA)
Inventor: COFFEY BRENDAN
IPC: F24V30/00
Filed: 2011-07-06
Abstract: A heating device comprising an exothermic solid state reaction composition for various applications, for example heating prepared foods or beverages in their containers. The heating device comprises a heating chamber comprising a solid state reaction composition that is physically isolated from and in thermal communication with the interior space of the heating chamber, an activation mechanism in communication with the composition disposed within the reaction chamber, and wherein the reaction composition is inert until the activation mechanism is actuated. Activation mechanism comprises an actuator having a user interface portion and an actuation portion, and the actuation portion carries a reaction initiation material that, when assembled with the heater, is capable of initiating a chemical reaction in the chemical composition when the actuation portion is actuated by a user. Various passive and active thermal controls for heating device are also provided.
Patent CA-2804275-A1 (CA)
Inventor: GRILLBERGER LEOPOLD
IPC: C07K14/745
Filed: 2011-07-08
Abstract: Among other aspects, the present invention relates to cell culture conditions for producing high molecular weight vWF, in particular, highly multimericWF with a high specific activity and ADAMTS13 with a high specific activity. The cell culture conditions of the present invention can include, for example, a cell culture medium with an increased copper concentration and/or cell culture supernatant with a low ammonium (NH4 +) concentration. The present invention also provides methods for cultivating cells in the cell culture conditions to express high molecular weight vWF and rA13 having high specific activities.
Patent CA-2805599-A1 (CA)
Inventor: TAVALLAEI MOHAMMAD ALI
IPC: H02N2/14
Filed: 2013-02-11
Abstract: A method for controlling an ultrasonic motor coupled to a motor driver circuit, comprises obtaining a position of a first encoder coupled to the ultrasonic motor, calculating an error between the position of the first encoder and a target position, and sending a control signal to the motor driver circuit to control the ultrasonic motor to adjust the position of the first encoder based the calculated error.
Patent CA-2805862-A1 (CA)
Inventor: LOEW ANDREAS
IPC: C07K16/42
Filed: 2011-08-01
Abstract: The here described invention discloses a combination of a top and bottom loop binder library using the CD and the FG loops of a number of Fnlll domains (Fnlll) (e.g., Fnlll7, Fnlll10 and Fnlll14) together with the surface exposed residues of the beta-sheet. The invention also pertains to a method of forming a library of Fnlll domain polypeptides useful in screening for the presence of one or more polypeptides having a selected binding or enzymatic activity.
Patent CA-2807192-A1 (CA)
Inventor: THERY MANUEL
IPC: G01N33/68
Filed: 2011-08-09
Abstract: The present invention concerns devices and methods for controlling actin filaments growth and organization with micro patterned nucleation sites, their uses for studying actin network formation, for screening of drugs or for preparing complex structures.
Patent CA-2808496-A1 (CA)
Inventor: ZACCHE VANNI
IPC: B29C49/64
Filed: 2013-03-08
Abstract: The invention relates to a handling system (100) of objects (133) between a transferring star (13) and a rotary machine (1) comprising a plurality of processing units (10), wherein said transferring star (130) comprises along its perimeter (136) a plurality of seats (134) for housing said objects, said processing units (10) being spaced apart by a first pitch (151) along a first circumference (155) and said seats (134) being spaced apart by a second pitch (131) along a second circumference (136),wherein said second pitch (131) is different from said first pitch (151) and wherein said circumferences (155, 136) are not tangent, said handling system (100) comprising a gripping unit (112)for each processing unit (10), said gripping unit (112) comprising a gripping nipper (103) suitable for gripping said object (133); means of moving (102,202) said gripping nipper (103) suitable for alternatively moving said nipper (103) between a first radial position, at the processing unit (10) and a second radial position at a seat (134) of the transferring star (130).
Patent CA-2809855-A1 (CA)
Inventor: ROSA ALEXIS
IPC: F24F12/00
Filed: 2013-03-20
Abstract: This disclosure relates generally to air handling systems for buildings, more particularly to energy recovery ventilation systems, and specifically to a calculation/estimation of effectiveness which may be used for informational and maintenance purposes.
Patent CA-2810226-A1 (CA)
Title: Drive for a pedal vehicle, particularly for children
Inventor: SCHNEIDER FRANK
IPC: B62M6/40
Filed: 2013-03-22
Abstract: The drive for a pedal vehicle, particularly for children, comprising a drive axle having two drive wheels, further comprising a pedal crank the pinion of which is connected via a chain to a further pinion which is firmly seated on the drive axle, is characterized in that the one drive wheel is connected via a freewheeling mechanism in both directions to the drive axle, and that the other drive wheel is freely rotatably seated on the drive axle and is drivable by an electric motor.
Patent CA-2813325-A1 (CA)
Title: Determining audience reach for internet media
Inventor: DOE PETER CAMPBELL
IPC: G06Q30/02
Filed: 2013-04-15
Abstract: A disclosed example involves accessing an initial average unique web browser reach corresponding to a first duration, an initial average internet media impressions-per-user frequency corresponding to the first duration, an initial average unique web browser reach corresponding to a second duration, and an initial average internet media impressions-per-user frequency corresponding to the second duration. A probability model is used to determine an adjusted internet media audience reach corresponding to the first duration based on the initial average unique web browser reach corresponding to the first duration, the initial average internet media impressions-per-user frequency corresponding to the first duration, the initial average unique web browser reach corresponding to the second duration, and the initial average impressions-per-user frequency corresponding to the second duration. The adjusted internet media audience reach corresponding to the first duration has less audience duplication than the initial average unique web browser reach corresponding to the first duration.
Patent CA-2814246-A1 (CA)
Title: Solute carrier family 45 member 3 (slc45a3) and erg family gene fusions in prostate cancer
Inventor: CHINNAIYAN ARUL M
IPC: C12Q1/68
Filed: 2008-07-03
Abstract: Recurrent gene fusions in prostate cancer of androgen regulated genes or housekeeping genes and ETS family member genes are described. Compositions and methods having utility in prostate cancer diagnosis, research, and therapy are also provided.
Patent CA-2816966-A1 (CA)
Inventor: ARNOT ROGER
IPC: F28D1/06
Filed: 2010-07-05
Abstract: A heat-exchange apparatus and a mounting component set for installation into storage tanks. The heat-exchange apparatus comprises a heat-exchanging component, a coupling manifold configured to engage with the heat-exchanging component, and a hollow, elongate, flow-directing element that delivers fluid to the heat-exchanging component.  The mounting component set comprises an inner flange for engaging the inner wall of the storage tank, an outer flange for engaging the outer wall of the storage tank, and at least one gasket cooperable with one of the flanges. The heat-exchange apparatus sealably engages the outer flange such that the heat-exchanging component extends into the interior of the tank, and the coupling manifold is interconnectable to an external supply of heat-exchange fluid.
Patent CA-2818450-A1 (CA)
Inventor: TU CHIA-HAO
IPC: B60R16/037
Filed: 2013-06-17
Abstract: The embodiments described herein relate to a reconfigurable energy storage system. In one embodiment, the reconfigurable energy storage system comprises a first energy storage system, a second energy storage system and a power converter. The power converter determines a first power level, a second power level and a load coupled to the power converter and manipulates the power transfer between the energy storage systems based on the first power level, the second power level and the load. In another embodiment, the reconfigurable energy storage system also comprises a third energy storage system. In this embodiment, the power converter determines a third power level corresponding to the third energy storage system and manipulates the power transfer between the energy storage systems based also on the third power level. The third power level may correspond to a state of charge of the third energy storage element or amount of power generated by the third energy storage system.
Patent CA-2820193-A1 (CA)
Inventor: DIETZ WESLEY P
IPC: E21B12/04
Filed: 2010-07-08
Abstract: An oilfield downhole cutting tool is provided. The cutting tool comprises a tool body that comprises a non-cutting stabilizing section. The cutting tool further comprises a plurality of cutters coupled to the tool body forward of the non-cutting stabilizing section, wherein a maximum cutting diameter defined by the cutters is less than 1.1 times a diameter defined by the non-cutting stabilizing section. The cutting tool further comprises a cutting rate limiting component coupled to the tool body.
Patent CA-2820580-A1 (CA)
Inventor: AYAZI FARROKH
IPC: G01C19/5733
Filed: 2011-12-05
Abstract: A single proof-mass, dual-axis gyroscope apparatus comprises a resonating body member and first and second electrodes each capacitively coupled to the resonating body member by a respective lateral capacitive air gap and a vertical capacitive air gap. The width of one of the lateral capacitive air gap of the first electrode is substantially smaller than the vertical capacitive air gap. The width of one of the vertical capacitive air gap of the second electrode is substantially smaller than the lateral capacitive air gap. The apparatus claimed can address the process variation such as vertical and lateral dimension variation by electrostatic tuning method.
Patent CA-2822216-A1 (CA)
Inventor: WIEMER JAN
IPC: G01N33/64
Filed: 2011-12-23
Abstract: A method for diagnosing diabetes or a predisposition for diabetes is provided, which comprises determining the amount of glyoxylate in a test sample of a subject suspected to suffer from diabetes or to have a predisposition for diabetes and comparing said amount to a reference, whereby diabetes or a predisposition for diabetes is to be diagnosed. Further, the use of glyoxylate or a detection agent for glyoxylate for diagnosing diabetes or a predisposition for diabetes is provided. Moreover, a device and a kit for diagnosing diabetes or a predisposition for diabetes are also provided.
Patent CA-2822986-A1 (CA)
Inventor: LEPPAN DAVID
IPC: G06F17/30
Filed: 2013-08-06
Abstract: A website is augmented to indicate the presence of saveable enhanced book memos. A user can save an enhanced book memo to their memobook database, then view their saved book memos, either at the website, or using a downloaded program when not at the website. The enhanced book memos can include text and/or multimedia files that are not present on the website.
Patent CA-2825660-A1 (CA)
Title: Securing clip comprising a locking mechanism
Inventor: UHL ALBERT
IPC: F16C7/06
Filed: 2011-11-15
Abstract: Draw-pull bar used for guidance and mechanical mount with a locking mechanism consisting of two locking elements, namely a securing clip with a locking nose shaped as partial ring that is arranged on the toothed ring of the tubular body of the draw-pull bar by means of swivel arm and in which the locking nose engages when the securing clip swivels to the toothed ring. A bar with a hinge is fitted to one side of the resilient partial ring. When using a locking element, the bar snaps into the other end of the partial ring in such a way that the partial ring is clamped tight and an unintentional turning or undoing of the two locking elements is prevented without previous opening of the bar.
Patent CA-2827123-A1 (CA)
Title: Multifunction aspiration biopsy device and methods of use
Inventor: LI RONGSHAN
IPC: A61B10/02
Filed: 2012-04-05
Abstract: One embodiment of a multifunction aspiration biopsy device includes a hub having a chamber for receiving a collected specimen, a vacuum source in communication with the hub chamber, a needle detachable from the hub and having an outlet in communication with the hub chamber, and a cover extending over a portion of the needle outlet for directing a specimen collected through the needle into the hub chamber in a direction that differs from a longitudinal axis of the needle. The hub chamber with collected specimen may be separated from the vacuum source and the needle and the specimen may be triaged within the hub chamber. Various embodiments of a collection container for receiving used needles are also disclosed.
Patent CA-2827826-A1 (CA)
Title: Leak detection, containment and cuttoff system for a pipeline or other conduit
Inventor: NOVAK ROBERT J
IPC: F16L55/10
Filed: 2013-09-19
Abstract: A pipeline leak detection, containment and cutoff system features a flexible tubular jacket fitted circumferentially around the pipeline for expansion by leaking fluid. A coil is wrapped on the jacket and has a terminal fitting that normally resides in an engaged position maintain a predetermined state of a control circuit that connected to a valve installed on the pipeline. When the jacket expands under the action of fluid leaking from the pipeline, this increases the coil diameter a the expanding area of the jacket, which pulls the terminal fitting from its engaged position, thereby changing the state of the control circuit and causing the valve to close the pipeline and prevent further leakage from same. Preferably multiple valves installed along the pipeline are wired in series such that control circuit closes all the valves under a change in the control circuit by any one of the coils.
Patent CA-2828207-A1 (CA)
Title: Vehicular engine having turbocharger and vehicle including same
Inventor: ROBINSON JAMES S
IPC: F02B33/44
Filed: 2012-01-11
Abstract: An engine comprises an intake manifold, first and second cylinder banks, a turbocharger, a flow passage, and first and second cylinder banks. The first and second cylinder banks are each in fluid communication with a respective output of the intake manifold. The turbocharger is associated with the second cylinder bank and includes a compressor input port and a compressor output port. The flow passage is in fluid communication with each of the compressor output port and an input of the intake manifold.
Patent CA-2831035-A1 (CA)
Inventor: SAREYKA BRETT W
IPC: E04B9/00
Filed: 2013-10-23
Abstract: Noise dampers of sound absorbent material are inserted on the metal grid beams in a suspended ceiling. Hangers, embedded in a structural ceiling, that support the beams, are insulated from the beams by the noise dampers. Sound vibrations generated in the structural ceiling, which is often a floor, are not transmitted through the hangers, to the suspended ceiling, or to the room, below, but are absorbed in the dampers before reaching the grid beams.
Patent CA-2833894-A1 (CA)
Title: Method and systems for operating a wind turbine when recovering from a grid contingency event
Inventor: LARSEN EINAR VAUGHN
IPC: F03D7/04
Filed: 2013-11-21
Abstract: A method for controlling operation of a wind turbine included within a power generation and delivery system is described. The method includes receiving, by a controller, a power command signal, wherein the power command signal indicates recovery from the grid contingency event; and increasing, in a non-uniform manner, power injected into a grid by a power conversion assembly in response to the power command signal wherein the controller controls the power conversion assembly.
Patent CA-2834339-A1 (CA)
Inventor: BORGGAARD GEOFFREY
IPC: G06Q50/30
Filed: 2012-04-24
Abstract: A system and method for tracking feeds in a social network is disclosed. The system includes a feed module and a personalization module. The feed module is communicatively coupled to the social network. The feed module is configured to receive a social information feed from the social network. The personalization module is communicatively coupled to the feed module to receive the social information feed from the feed module. The personalization module retrieves a category. The personalization module organizes the social information feed into a categorized feed based at least in part on the category. The personalization module extracts a feature based at least in part on a user query. The personalization module queries the categorized feed based at least in part on the feature to generate a personalized feed. The personalization module outputs the personalized feed to the user or a third party.
Patent CA-2834767-A1 (CA)
Inventor: LEWIS SCOTT
IPC: G06Q20/00
Filed: 2012-04-30
Abstract: A consumer at a merchant store can scan, with a user mobile device, a barcode generated by the merchant to make a payment. The information contained in the barcode include a merchant identifier, a total amount, and information about the items purchased. A payment provider processes the information received from the user device and notifies the merchant if the payment is approved. A digital receipt may be generated and stored for future use.
Patent CA-2839969-A1 (CA)
Inventor: WU JUNZHONG
IPC: G03G15/00
Filed: 2012-12-13
Abstract: A photosensitive drum driving head, comprising: a drum flange (2, 200) arranged on an end portion of a photosensitive drum and connected to the photosensitive drum, a drum shaft axially extending out the end portion of the drum flange, and a boss (4, 400) axially extending out an end face of the drum shaft and matched with a groove on an image forming device driving head. Three straight convex teeth (500) are arranged on a side wall of the boss, extend along the axial direction of the boss, and are matched with a power transport portion. The three straight convex teeth are perpendicular to the drum shaft and extend along the axial direction of the photosensitive drum. Meshed faces are arranged on the straight convex teeth, and are formed by the fact that end faces of the straight convex teeth are subjected to a corner cut in a longitudinal mode. At least one meshed face is meshed with an arris edge on a groove twist inclined plane to deliver motive power. The photosensitive drum driving head solves the technical problem that high requirements are made for accuracy of twist angles due to matching between a twisting boss and a twisting groove.
Patent CA-2840245-A1 (CA)
Title: Lighting device utilizing light active sheet material with integrated light emitting diode, disposed in seam and/or in low profile application
Inventor: MARX MARTIN J
IPC: F21V9/40
Filed: 2012-07-27
Abstract: A light source includes a substrate arranged into at least two facing surfaces (3811, 3813) which form a seam therebetween; and a lighting device (3803) with light emitting diode (LED) chips embedded therein in a linear arrangement. The LED chips generate light photons. The lighting device has a first edge and a second edge opposite to the first edge, the light photons within the lighting device that are emitted by the LED chips from a top surface of the LED chips being output from the lighting device at the second edge of the device. The lighting device (3803) is sandwiched in the seam between the two facing surfaces (3811, 3813), the second edge of the lighting device being exposed when the seam is in an opened position.
Patent CA-2840439-A1 (CA)
Inventor: MCCLANAHAN PERRY LEE
IPC: E21B33/064
Filed: 2012-06-06
Abstract: A shear sealing system of a blowout preventer of a wellbore is provided. The blowout preventer including a housing having a bore and a guideway therethrough. A tubular of the wellbore is positionable in the bore. The shear sealing system includes at least one carriage, at least one blade and at least one seal. The carriages are slidably positionable in the guideway of the blowout preventer. The blades are carried by the carriages and movable thereby between a retracted position and an extended position. The blades are engageable with the tubular when in the extended position. The seal forms a seal about the tubular and with the blade when the blade is in the extended position.
Patent CA-2844920-A1 (CA)
Title: Cellule spectrometrique infrarouge comprenant un moyen de regulation de la temperature
Inventor: TERPSTRA ANNE GERBEN
IPC: G01N33/04
Filed: 2012-08-03
Abstract: L'invention concerne une cellule échantillon pour l'analyse spectrophotométrique infrarouge d'un échantillon liquide. La cellule échantillon comprend deux plaques transparentes sensiblement parallèles entourant une cavité destinée à contenir l'échantillon liquide, et une boucle de régulation de la température destinée à réguler une température de l'échantillon liquide dans la cavité. La boucle de régulation de la température comprend au moins un capteur de température destiné à mesurer une température dans ou à proximité de la cavité, au moins un élément chauffant destiné à augmenter une température de l'échantillon liquide et un moyen de régulation, couplé au capteur de température et à l'élément chauffant, pour commander l'élément chauffant en fonction de la température dans ou à proximité de la cavité. L'élément chauffant comprend au moins une feuille chauffante qui est attachée à ou couplée thermiquement à une première des plaques transparentes de manière à laisser passer un faisceau de lumière infrarouge au travers des plaques transparentes et de la cavité sans être gêné par la feuille chauffante.
Patent CA-2845163-A1 (CA)
Inventor: JIANG LI
IPC: C09K8/58
Filed: 2012-08-28
Abstract: Methods for reducing a viscosity of a viscosified fluid include reacting, such as by depolymerizing and/or decomposing, a polymeric material of the viscosified fluid with a breaking agent including one or more organic peroxide breakers having a structural feature selected from a cyclic peroxide segment and/or multiple linear peroxide moieties per molecule. The methods of treating the subterranean are provided that include reacting, such as by depolymerizing and/or decomposing, a polymeric material of a viscosified treatment fluid with one or more organic peroxide breakers having a structural feature selected from cyclic peroxide segment and/or multiple linear peroxide moieties per molecule to facilitate breaking of the viscosified treatment fluid after the fracturing or treatment is finished.