baber/WOPTO huggingface dataset:
Patent CA-2638278-A1 (CA)
Inventor: LIN YUNG-NIEN
IPC: B42F1/02
Filed: 2008-07-24
Abstract: A multi-function document clip comprising of document clip, document mat, archiving device and assembly wire; meanwhile, the dented document clip body contains a one-body two-pieces thin, soft ant long mat so that when document is put into the clip, the sliding force and pulling force from the two mats can assist the slipping of the document into the clip and have it clipped tightly, that is, no additional force handle needs to be used to expand the document clip;  moreover, because the mat is of soft material, when the document is put into the clip, it can be easily flipped and the paper won't be damaged; furthermore, another side of the document clip is installed with a rotary archiving device so that when the document is not archived, the archiving device can be rotated to beside the document clip; when the document is to be archived, the archiving device can be rotated out and a hole-penetrating device is then used to put the document clip to the fine and long fixing nail of the large document clip; moreover, the assembly wire device can be used to associate the document clip, archiving device and document mat closely together, and then a multi-function document clip that contains archiving device but does not contain forced handle can be formed.
Patent CA-2638498-A1 (CA)
Title: Luminance information display apparatus and method
Inventor: YANO KOJI
IPC: H04N5/445
Filed: 2007-12-11
Abstract: A display method and apparatus are provided for enabling a user, whether or not he has experience, to readily detect a luminance level of a video image with high accuracy.     A luminance level of a video signal of a video image is converted to color information to display a change in the luminance of the video image as a change in color. The conversion preferably involves a method of converting the luminance level to color information of three primary colors, red, green, blue, in accordance with a plurality of weights, respectively, a method of converting a luminance level in a predetermined range to color information having a changing rate larger than a changing rate of the luminance level, a method of converting a luminance level out of the predetermined range to color information of a maximum or a minimum level, or the like. Also, the input video signal is preferably displayed together with a converted video image side by side or one on another.
Patent CA-2641526-A1 (CA)
Inventor: VAN LANDINGHAM ALFRED RENEAU J
IPC: B65F1/06
Filed: 2007-02-06
Abstract: A receptacle (10) includes a body (11) configured to receive a liner (24) and a cinch (40) disposed on the body. The cinch (40) includes a projection (50) disposed outward of the body (11) and configured such that at least a portion of the liner (24) can be disposed between the projection (50) and the body (11) . The cinch (40) further includes a slot (52) having an open (53) end and a closed end (54) , wherein the slot (52) is disposed substantially adjacent the projection (50) and configured such that at least a portion of the liner (24) can be disposed and retained within the slot (52) .
Patent CA-2645355-A1 (CA)
Title: Wind energy plant with a steerable kite
Inventor: BRABECK STEPHAN
IPC: F03D11/00
Filed: 2007-04-02
Abstract: The invention relates to a device for converting wind energy to mechanical energy. Said device comprises a wind-impacted element connected to a base station via a traction rope, a traction rope reservoir, arranged on the base station and adapted to receive a section of the traction rope, a control device adapted to cyclically veer the traction rope from the traction rope reservoir and haul it, an energy converter, adapted to convert energy from the wind power transmitted by the wind-impacted element via the traction rope and the movement of the section of the traction rope veered from the traction rope reservoir to an electrical, thermodynamical or mechanical form of energy, a steering device adapted to generate a steering movement by a first axis or in a first direction of the wind-impacted element relative to the air current, a control unit adapted to bring, by means of the steering device, the wind-impacted element into a flying position with low rope traction after veering of the section of the traction rope and for bringing the section of the traction rope into a flying position with high rope traction once the section of the traction rope is hauled. The invention is characterized in that the wind-impacted element has an aerodynamic profile which generates, when wind impacts it in a direction perpendicular to the traction rope, a lift in the direction of the traction rope. The steering device is adapted to generate a steering movement of the wind-impacted element relative to the air current in a second direction or by a second axis that is different from the first direction or axis. The control unit is adapted to displace the wind-impacted element on a predetermined trajectory in a plane of travel perpendicular to the traction rope.
Patent CA-2647969-A1 (CA)
Inventor: WAGNER NORBERT
IPC: C25D17/00
Filed: 2007-04-05
Abstract: The invention relates to a device for electroplating at least one electrically conductive substrate or a structured or electrically conductive surface covering the whole area of a non-conductive substrate. Said device comprises at least one bath, an anode and a cathode. The bath contains an electrolyte solution, which comprises at least one metal salt and from which metal ions are deposited on electrically conductive surfaces of the substrate to form a metal layer, as the cathode is brought into contact with the surface of the substrate to be coated and said substrate is conveyed through the bath. The cathode comprises at least two discs (2, 4, 10) that are rotatably mounted on a respective shaft (1, 5, 14), said discs (2, 4, 10) intermeshing. The invention also relates to a method for electroplating at least one substrate, said method being carried out in a device according to the invention. The invention further relates to the use of said device for electroplating electrically conductive structures situated on an electrically non-conductive support.
Patent CA-2649275-A1 (CA)
Title: Methods and compositions for treating subterranean formations with gelled hydrocarbon fluids
Inventor: FUNKHOUSER GARY P
IPC: C09K8/565
Filed: 2009-01-12
Abstract: Among other things, methods of treating a subterranean formation with gelled hydrocarbon fluids are provided. In certain embodiments, these methods comprise the steps of providing a gelled liquid hydrocarbon treatment fluid comprising a liquid hydrocarbon and a gelling agent that comprises a polyvalent metal salt of an organophosphonic acid ester or a polyvalent metal salt of an organophosphinic acid, and treating the subterranean formation with the gelled liquid hydrocarbon treatment fluid. The gelled liquid hydrocarbon treatment fluids of the present invention are suitable for use in subterranean treatment operations, such as subterranean stimulation and sand control treatments like fracturing and gravel packing, that may be carried out in subterranean formations for the production of hydrocarbons.  The compositions and methods of the present invention also may be suitable, for example, to be used as plugging agents, well bore cleanup fluids, viscous sweep fluids, or insulating fluids to be used in associated methods.
Patent CA-2650837-A1 (CA)
Inventor: DUDIK JOHN M
IPC: B05D7/08
Filed: 2007-04-27
Abstract: Coating compositions are disclosed that include a film-forming resin, a colorant, a long chain alkyl group containing polymerizable ethylenically unsaturated compound, and a diluent. Also disclosed are substrates at least partially coated with such compositions, substrates at least partially coated with a multi-layer composite coating comprising at least one coating layer deposited from such compositions, and methods for improving the adhesion of a multi-layer composite coating system to a porous substrate.
Patent CA-2651354-A1 (CA)
Title: New uses for 4, 17 beta-dihydroxyandrost-4-ene-3-one
Inventor: TEICHMANN ALEXANDER TOBIAS
IPC: A61P5/26
Filed: 2007-05-11
Abstract: The present invention relates to novel uses of 4,17.beta. dihydroxyandrost-4-ene-3-one (hereinafter 4-hydroxytestosterone), to a process for their preparation, to pharmaceutical compositions containing them, and to the use of said compounds for the prophylaxis and/or treatment of breast cancer in mammals irrespective of the estrogen- receptor status of the tumor.
Patent CA-2652234-A1 (CA)
Title: Couvercle de distribution et recipient contenant un tel couvercle
Inventor: CHILD WILLIAM M
IPC: B65D51/04
Filed: 2007-05-16
Abstract: La présente invention concerne un récipient comprenant un fond et une pluralité de parois pour former une cavité de stockage. Un couvercle principal est disposé sur la cavité de stockage. Le couvercle principal comporte une surface supérieure définissant une partie de distribution à travers laquelle des éléments dans la cavité de stockage peuvent être distribués. Un couvercle de distribution est fixé en pivotement au couvercle principal. Le couvercle de distribution présente une position fermée dans laquelle le couvercle de distribution est pivoté vers le bas par rapport au couvercle principal pour couvrir la partie de distribution et une position ouverte dans laquelle le couvercle de distribution est pivoté vers le haut par rapport au couvercle principal pour exposer la partie de distribution. Le couvercle de distribution comporte une partie terminale de pivotement et une partie terminale libre opposée, et une axe de sollicitation s'étendant depuis la partie terminale de pivotement. L'axe de sollicitation comprend une partie terminale longitudinale ancrée au couvercle principal de sorte que l'axe de sollicitation sollicite le couvercle de distribution vers la position ouverte. L'axe de sollicitation et une partie principale de couvercle de distribution peuvent être formée en une structure intégrale.
Patent CA-2653609-A1 (CA)
Inventor: OTHMAN ZHINO S
IPC: B60S1/66
Filed: 2009-02-11
Abstract: An object such as a trailer or building has a flexible cover which normally protects the object, but on which unwanted surface material such as snow and ice may build up. Stowed between the object and the cover is an inflatable air bag. When it is desired to remove accumulated surface material, a fixture means is released to allow limited movement of the cover. The air bag is inflated from its stowed generally flat state and, in its inflated state, has a profile tending to dislodge the surface material.  Once the surface material has been dislodged, the air bag is deflated and stowed, and the fixture means is secured.
Patent CA-2656001-A1 (CA)
Title: Methods and compositions for treating biofilms with high valency silver
Inventor: OLSON MERLE E
IPC: A01N59/16
Filed: 2007-06-22
Abstract: The invention is a method and composition for treating biofilm using a high valency silver ion. In preferred embodiments of the invention, the anti-biofilm agent is used to preserve, disinfect or treat plant material, including seeds, leaves, stems, vessels, flowers, roots and fruits, and any surface, particularly disinfecting work or processing surfaces and seed or plant surfaces; in anti-microbial coatings; and in treating human, plant, and animal diseases and conditions
Patent CA-2659480-A1 (CA)
Inventor: MILLER DAVID
IPC: H04L12/16
Filed: 2009-03-19
Abstract: A method and system for providing content to a remote electronic screen, the remote electronic screen comprising a screen and a target computer, the method establishing a connection, from a first terminal, to the target computer; transferring a content file from the first terminal to the target computer;  invoking, from the first terminal, software residing on the target computer to display the content file on the screen.
Patent CA-2659614-A1 (CA)
Inventor: DUBRENAT SAMUEL
IPC: G02F1/15
Filed: 2007-07-26
Abstract: Dispositif électrochimique/ électrocommandable, à propriétés optiques et/ ou énergétiques variables, comportant au moins un substrat porteur muni d'un e première couche électroconductrice, une première couche électrochimiquemen t active susceptible d'insérer de manière réversible des ions comme des cati ons tels que H+, Li+ ou des anions tels que OH-, notamment en un matériau él ectrochrome anodique (ou respectivement cathodique), une couche d'électrolyt e, une seconde couche électrochimiquement active susceptible d'insérer de ma nière réversible lesdits ions, notamment en un matériau électrochrome cathod ique (ou respectivement anodique), une seconde couche électroconductrice, ca ractérisé en ce que l'une au moins des couches électrochimiquement actives s usceptibles d'insérer de manière réversible lesdits ions, notamment en un ma tériau électrochrome anodique ou cathodique comporte une épaisseur suffisant e de manière à permettre une insertion de tous les ions sans dysfonctionneme nt électrochimique desdites couches actives.
Patent CA-2660237-A1 (CA)
Inventor: KISING JUERGEN
IPC: B06B1/02
Filed: 2007-08-10
Abstract: Method for ultrasound excitation of structures of any geometry, comprising the steps of producing a connection between a generator, an ultrasound converter, and at least one mechanical system to be excited, passing through a frequency range for determining an operating point, wherein at each approached frequency the power consumption of the system to be excited determines a current, and/or a voltage emitted by the generator, which is measured using a sensor such that a measurement value of the sensor renders the power output to the system to be excited, and performing an ultrasound excitation at the determined operating point, or around an environment around the operating point, wherein the operating point, once determined, or the environment around the operating point, once selected, is not modified anymore, and device for the ultrasound excitation of structures of any geometry by means of this method using a generator, an ultrasound converter, and at least one mechanical structure, wherein the generator has control means for the voltage, current, and frequency, by means of which these magnitudes can be varied across a certain range, and at least one sensor for determining a voltage reflecting the power supplied to the total system, and/or a current reflecting the power supplied to the total system at a given frequency, and a memory for storing target values for the power supplied to the total system input by a user on one hand, and of parameter values for voltage, current, and frequency on the other hand, in which the desired target values are achieved, or are achieved as closely as possible.
Patent CA-2660827-A1 (CA)
Inventor: EKONEN TODD
IPC: B60W10/04
Filed: 2007-08-08
Abstract: A power transfer device for a front wheel drive motor vehicle includes an input shaft driven by a power source, a second shaft driven by the first shaft through one of a plurality of speed gearsets, an output gearset driven by the second shaft and a differential assembly. The differential assembly includes an electronically controlled, hydraulically actuated, clutch operable to place the differential assembly in one of an open mode, a locked mode and a limited slip mode. A clutch actuator includes an electric motor coupled to a pump where the pump provides pressurized fluid to the clutch to operate the clutch in one of the locked and limited slip modes.
Patent CA-2661374-A1 (CA)
Inventor: WITHERS PHILIP CRAIG
IPC: B41F19/02
Filed: 2007-08-24
Abstract: A metal sheet at least part of which is embossed with an embossing pattern that includes undulations which are mutually arranged closely adjacent to each other so that in use egress of fluid from the plane of the sheet is omnidirectionally controlled.
Patent CA-2661896-A1 (CA)
Title: Specific lysis of staphylococcal pathogens by bacteriophage phi1 1 endolysin
Inventor: DONOVAN DAVID M
IPC: C12N9/48
Filed: 2007-08-28
Abstract: The Staphylococcus aureus bacteriophage phil 1 endolysin has two peptidoglycan hydrolase domains (endopeptidase and amidase) and a SH3b cell wall-binding domain. In turbidity reduction assays, the purified protein can lyse untreated staphylococcal mastitis-causing pathogens, S. aureus and coagulase negative staphylococci (S. chronogenes, S. epidermis, S. hyicus, S. simulans, S. wameri, and S. xylocus), making it a strong antimicrobial protein and an effective candidate for treating multidrugresistant staphylococci. Lytic activity is maintained at the pH (6.7) and the 'free' calcium concentration (3mM) of milk. Truncated endolysin-derived proteins, containing just the endopeptidase domain, also lyse staphylococci, in the absence of the SH3b- binding domain.
Patent CA-2664218-A1 (CA)
Title: Methods and compounds for forming monolithic titania, optionally biomolecule doped, with controlled morphology using biocompatible sol-gel processes
Inventor: CHEN YANG
IPC: B01J20/281
Filed: 2007-09-24
Abstract: The present invention includes polyol modified titanium compounds, their preparation and use in methods to make biomolecule compatible monolithic titania. The invention also includes the use of the biomolecule compatible monolithic titania in bioanalytic applications, for example in biosensors, chromatographic columns, microarrays and bioaffinity columns.
Patent CA-2664979-A1 (CA)
Inventor: HIRTH DAVID E
IPC: E21B23/01
Filed: 2004-04-30
Abstract: A wellbore anchoring device for anchoring a down-hole tool within a string of casing is provided, comprising an expandable cone having at least one annular integral shoulder, defining the large end of at least one conical annular recess on an outer surface of the cone, and at least one resilient slip positioned within the at least one annular recess, wherein axial travel of the at least one slip relative to the cone is actively limited by engagement with at least one integral shoulder on the cone.
Patent CA-2666252-A1 (CA)
Inventor: MANGON DIDIER
IPC: F16L55/28
Filed: 2009-05-20
Abstract: The invention particularly concerns a tool set for inserting a flow control device (1) into a sheath (2), including a hollow body (11), a valve (12), a cup seal (13), and a plurality of elastic retaining feet (14).  This tool set includes three tools (3, 4, 5) where the first is made of a restraint socket (31) and an ejection plunger (32), where the third (5) receives the sheath (2) and includes a cylinder (51) in which a centering piston (52) for the sheath slides, and where the second (4) is shaped like a funnel, and is inserted between the first (3) and the third (5) tool, enabling the seal (13) and the feet (14) of the device (1) to be radially compressed while being inserted into the sheath (2) while the device is pushed out of the first tool.
Patent CA-2666708-A1 (CA)
Inventor: TATEBE MITSUTERU
IPC: G06V30/224
Filed: 2009-05-25
Abstract: An electronic device includes a memory storing device-specific information, a display portion, and a control portion that reads the device-specific information from the memory and displays it on the display portion in a form automatically readable (e.g., bar-code form) by an external reading device (e.g., bar-code reader).
Patent CA-2667808-A1 (CA)
Title: Methods of treating neoplastic, autoimmune and inflammatory diseases
Inventor: SIEVERS ERIC
IPC: G01N33/574
Filed: 2007-11-02
Abstract: Methods of treating cancer and autoimmune and inflammatory diseases are provided.
Patent CA-2667823-A1 (CA)
Title: Methods for diagnosing chronic fatigue syndrome
Inventor: CHIA JOHN K S
IPC: C12Q1/04
Filed: 2007-10-30
Abstract: Methods are provided for detecting enteroviral antigens in the stomach of patients having symptoms consistent with chronic fatigue syndrome (CFS). The presence of enteroviral viral antigens in the stomach of these patients is then correlated with the patients' symptoms to establish a diagnosis of CFS.
Patent CA-2668348-A1 (CA)
Inventor: LAU ANDREW MANSON
IPC: E01H5/04
Filed: 2007-11-07
Abstract: The invention relates to a combination device (1) for carrying out various work tasks, such as cutting snow, mowing, scarifying, soil breaking or the like, comprising a plurality of interchangeable work implements (60) whose respective design is tailored to the respective work task, wherein a basic frame is provided in which the respective work implement (60) is accommodated and can be driven to rotate, and wherein the respectively installed work implement (60) is partially enclosed by a housing (23) extending parallel to the axis of rotation of the work implement. In order to tailor the combination device optimally to the respective work task, provision is made for the housing (23) to be able to rotate about an axis parallel to the axis of rotation of the respective work implement (60) and to be fastened in various operating positions corresponding to the respective work task.
Patent CA-2669515-A1 (CA)
Title: Engine generator
Inventor: AOKI TAKAYUKI
IPC: H02K7/18
Filed: 2009-06-18
Abstract: An engine generator movable on left and right wheels. The wheels are provided on a rear section of a bottom cover via an axle. A cylinder of an engine is disposed so as to incline upwards towards the direction of the axle. Inclining the cylinder lowers the center of gravity of the engine and disposes the axle positioned below the cylinder at a high position, thereby reducing the height of the engine generator. The orientation of the engine generator during travel is stabilized.
Patent CA-2670254-A1 (CA)
Title: Electronic controller matching engine power to alternator power and maintaining engine frequency for a free-piston stirling engine driving a linear alternator
Inventor: KEITER DOUGLAS E
IPC: F02D29/06
Filed: 2007-09-10
Abstract: A feedback control method and circuit for inclusion in a control system of an electrical power generating source that comprises a free piston Stirling engine driving a linear alternator. An instantaneous value of a variable, Vinternal, is continuously derived from other sensed and computed parameters and used in a negative feedback control loop of the control system to control engine piston stroke in order to maintain the power produced by the engine equal to the power transferred from the engine to the alternator. Vinternal is the sum of the voltage induced on the alternator winding and the voltage across the equivalent circuit lumped resistance of the alternator winding. A negative feedback, alternator current control loop has an output connected to a pulse width modulator of a switching mode rectifier and has a feedback circuit comprising a current sensor for sensing instantaneous alternator current.
Patent CA-2671019-A1 (CA)
Inventor: PERUMAL PILLAI T
IPC: C09D151/06
Filed: 2007-12-05
Abstract: Non-aqueous graft polymers and coatings, including aerosol coatings, are described. The graft copolymers are useful for application to plastic and other substrates.
Patent CA-2672373-A1 (CA)
Inventor: BLAKE TANISHA DANIELLE ROWE
IPC: C07D401/14
Filed: 2007-12-03
Abstract: The present invention relates to compounds of formula (I) and pharmaceutically acceptable salts and solvates thereof, wherein the substituents are as defined herein, compositions containing such compounds and the uses of such compounds for the treatment of various diseases and conditions such as asthma.
Patent CA-2672668-A1 (CA)
Title: 4-amino-1h-pyrimidin-2-one-based compounds, compositions comprising them and methods of their use
Inventor: CARLSEN MARIANNE
IPC: C07D403/08
Filed: 2007-12-13
Abstract: 4-Amino-1H-pyrimidin-2-one-based compounds, compositions comprising them, and methods of their use for the treatment, prevention and management of various diseases and disorders are disclosed. Particular compounds are of formula (I).
Patent CA-2672835-A1 (CA)
Title: Processes for the preparation of (3r, 4r) -n- (4-chlorophenyl) -1- (2,  2-difluoroethyl) -n'- [2-fluoro-4- (2-oxo-1 (2h) -pyridinyl) phenyl] -3 , 4-pyrrolidinedicarboxamide
Inventor: MAIR HANS-JUERGEN
IPC: C07D401/12
Filed: 2007-12-12
Abstract: The invention is concerned with processes for the manufacture of pyrrolidine-3,4- dicarboxamide derivative of formula (I), and the intermediates useful for those processes.