baber/WOPTO huggingface dataset:
Patent CA-2644301-A1 (CA)
Title: Particulate material spreader
Inventor: JEFFREY DEAN
IPC: B65G69/02
Filed: 2008-10-31
Abstract: A dispersing apparatus for dispersing a particulate material into a confined area, the confined area having an aperture of reduced or of a closed size, the apparatus comprising, a body portion, a transportation portion, a distribution portion and a separation portion, the transportation portion supplies a flow particulate material from a reservoir to the body portion, the body portion confines the particulate material into the distribution portion, the separation portion detachably engages the aperture and increases its width, wherein when the particulate material exits the distribution portion the particulate material will distribute in an outwardly direction toward a side wall of the confined area.  The apparatus is ideally suited to filling and compacting soil particulate material into confined area such as used automobile fires so the tires may be used as bricks in the formation of a tire wall or other structures.
Patent CA-2644598-A1 (CA)
Inventor: STUFFLEBEAM KENNETH W
IPC: G06F1/32
Filed: 2007-03-08
Abstract: Embodiments of the present invention are directed at minimizing power consumption of a computer while permitting the execution of meaningful tasks by programs installed on the computer. In accordance with one embodiment, a method that implements power conserving measures based on the amount of capacity that is available from a power source is provided. More specifically, the method includes identifying the current amount of power that is available from a power source. Then a determination is made regarding whether the current amount of power available is associated with a reduced performance state. If the current amount of power is associated with a reduced performance state, the method changes the configuration of the power consuming devices to place the computer in the reduced performance state.
Patent CA-2645296-A1 (CA)
Inventor: CHURCHILL FREDERICK
IPC: F03D3/02
Filed: 2008-11-27
Abstract: An annular single or multi-rotor double-walled turbine. The turbine includes an outer shroud, an inner shroud, and a plurality of driveshafts. The turbine also includes a plurality of rotors coaxially attached to the plurality of driveshafts at spaced intervals. Each of the plurality of rotors comprises a plurality of turbine blades extending between the inner and outer shrouds. Each of the plurality of turbine blades comprises a face. The inner shroud and the outer shroud form a continuous channel for directing a fluid entering the turbine towards the faces of the turbine blades and for directing fluid discharged from a first of the plurality of rotors to the remaining rotors. The channel greatly improves efficiency of power extraction from all augmented and non-augmented fluid streams.
Patent CA-2647239-A1 (CA)
Title: Process and server for access to an electronic safe via several entities
Inventor: CHOCHOIS MICHAEL
IPC: G06F21/62
Filed: 2008-12-10
Abstract: Management process for electronic safes, including an authentication step for a user (U) requiring access to a safe (CF u), using user authentication data, the authentication data to be supplied by the user based on an entity (P A ; P B) through which the user requests the said access.
Patent CA-2648078-A1 (CA)
Inventor: WEIDEN JANAKI
IPC: F16C35/02
Filed: 2007-03-26
Abstract: The invention relates to a plain bearing having a bearing housing (1) and having a bearing sleeve (2) which is inserted into the bearing housing (1), wherein the bearing sleeve (2) is open axially. The plain bearing according to the invention is characterized in that the bearing housing (1) is open axially. The invention also relates to a plain bearing arrangement using said plain bearing and having a shaft (3), wherein the shaft (3) is inserted with an oversize into the bearing sleeve (2) in such a way that the bearing sleeve (2) and the bearing housing (1) expand.
Patent CA-2649453-A1 (CA)
Inventor: PICCIONI ALBERT
IPC: E02B9/00
Filed: 2009-01-13
Abstract: An invention to generate electricty in remote areas where there is a stream or river at high elevation,and elimenates the burning of fuels to generate electricty in such places.   it comprises of a series of structures on a hillside thru which water,that is accumulated from a stream,is made to pass thru these structures and made to turn turbines that turn electric generators.
Patent CA-2654804-A1 (CA)
Inventor: ERBES JOERG
IPC: C08G75/20
Filed: 2007-06-13
Abstract: The present invention relates to a process for preparation of polysulphones with Yellowness Index to DIN 6167 smaller than 19 and of polyether sulphones with Yellowness Index to DIN 6167 smaller than 30, characterized in that the polymerization reaction is carried out in basic, aprotic solvents, using a mechanical agitator which passes close to the wall. The present invention also relates to the polyether sulphones and polysulphones obtainable for the first time by this process, and to the use of these polymers for production of mouldings, foils, membranes and foams.
Patent CA-2655003-A1 (CA)
Title: Sharing video recording resources over a network
Inventor: HINDLE JAMES MATTHEW
IPC: H04N5/765
Filed: 2009-02-20
Abstract: A method of sharing recording capability on a network, the network having a server supporting at least a recording DVR and a receiving DVR, the recording and receiving DVRs being in different households, the method comprising: (a) determining that the receiving DVR is unable to record the content at a certain time; and (b) identifying that the recording DVR is able to provide the receiving DVR with a recording of the content; (c) recording the content on the recording DVR at the certain time; and (d) transmitting the content from the recording DVR to the receiving DVR after the certain time.
Patent CA-2656542-A1 (CA)
Inventor: WHEELER FRANK L
IPC: E04G21/00
Filed: 2007-06-28
Abstract: An improved apparatus for forming curved structures comprises a plurality of pivotally connected sections, each section having a track portion, and a strap member adapted for slidably engaging the track portion of the sections such that the sections are movable to form a radius of curvature. The sections of the apparatus of the current invention are initially pivotal in relation to one another. Following position in a desired configuration, one embodiment of the current invention provides a tab or protrusion carried by one section which is compressed against the base portion of an adjacent section to preclude further pivotal movement. In another embodiment, the pivotal connection between adjacent sections is further compressed, crimped or swaged to preclude further pivotal movement.
Patent CA-2656605-A1 (CA)
Inventor: JAGER CLAUDIUS
IPC: A01K15/02
Filed: 2007-06-15
Abstract: A treat dispenser for animals, especially in the form of a rubber chew toy for dogs. The treat dispenser comprises a housing (22) having a hollow interior and at least one aperture (24) adapted to receive and dispense treats. The treat dispenser also has an at least partially helically extending insert (23) disposed in the hollow interior of the housing (22) and adapted to advance treats to the at least one aperture (24) of the housing.
Patent CA-2658458-A1 (CA)
Inventor: STRENS MALCOLM JOHN ALEXANDER
IPC: G01T1/29
Filed: 2007-07-27
Abstract: This invention relates to a method of processing for a coded aperture imaging apparatus which is useful for target identification and tracking. The method uses a statistical scene model and, preferably using several frames of data, determines a likelihood of the position and/or velocity of one or more targets assumed to be in the scene. The method preferably applies a recursive Bayesian filter or Bayesian batch filter to determine a probability distribution of likely state parameters. The method of the present invention acts upon the acquired data directly without requiring any processing to form an image.
Patent CA-2658868-A1 (CA)
Title: Data transmission
Inventor: HANNUKSELA MISKA
IPC: H04W28/02
Filed: 2000-04-26
Abstract: A server for streaming a data signal comprising a sequence of data units, comprises a re-ordering unit for changing an order of primary and secondary data units in the sequence of data units by exchanging a secondary data unit that precedes a primary data unit in an original data unit decoding order with the primary data unit.
Patent CA-2659048-A1 (CA)
Inventor: BARTSCH RENI
IPC: A61K31/00
Filed: 2000-09-22
Abstract: The invention relates to the use of 2-amino-4-(4-fluorobenzylamino)-1-ethoxycarbonylaminobenzene of the formula I   (see formula I) (INN: retigabine) or its pharmaceutically utilizable salts for the prophylaxis and treatment of neuropathic pain.
Patent CA-2662906-A1 (CA)
Inventor: STOESZ CARL W
IPC: G02B6/50
Filed: 2007-08-31
Abstract: A filamentous member injection device including a housing; a capstan (28) drivably disposable in the housing (12); a restricted diameter tubular (22,24) extending from the housing and being in fluid communication with an interior of the housing. A method for injecting a filamentous member (26) into a target tubular includes wrapping the filamentous member about a capstan; causing a tensile force to be placed on a portion of the filamentous member downstream of the capstan, the tensile force acting on the capstan; binding the filamentous member to the capstan; and driving the filamentous member into the target tubular with the capstan.
Patent CA-2664146-A1 (CA)
Inventor: APKARIAN AGOP JEAN GEORGES
IPC: B23Q35/00
Filed: 2007-09-24
Abstract: The present invention provides an apparatus, system and computer program for scribing or otherwise controlling a tool to be applied to one or more objects. The apparatus comprises a pantograph for controlling the tool, the pantograph having a range of motion to accommodate different size objects. The system is operable to receive a data feed and control the tool on the basis of the data feed. The system preferably comprises a computer with a computer program including an algorithm for controlling tool contact and pressure and an algorithm for controlling the tool trajectory. The present invention is implemented as an improved realtime remote robotic writing system, having improved capabilities for writing on different media such as books of varying size and thicknesses.
Patent CA-2665341-A1 (CA)
Title: Label assignment algorithm with receive-side processing implementation
Inventor: SPRINGER GARY M
IPC: H04L12/42
Filed: 2007-10-04
Abstract: The present invention is directed towards systems and methods of routing payload data in a communications system. Specifically, the payload data is routed using a source address. The destination node(s) utilize a dynamically-stored look-up table indicating the source address when the payload data is to be dropped at that node(s).
Patent CA-2665936-A1 (CA)
Title: Customizable folder
Inventor: KENNEY JULIET
IPC: B42F7/00
Filed: 2009-05-13
Abstract: A customizable folder is disclosed. The folder has an edge portion missing from a cover thereof, and is adapted to receive thereto a complementary piece to complete the space formed by the missing edge portion. Also disclosed is a kit for a customizable folder comprising a customizable folder and a plurality of complementary pieces.
Patent CA-2665939-A1 (CA)
Title: Mobile wireless communications device and system providing dynamic management of carrier applications and related methods
Inventor: BROWN MICHAEL W
IPC: G06F9/445
Filed: 2009-05-13
Abstract: A mobile wireless communications system may include a mobile wireless communications device(s) configured to wirelessly communicate via a carrier network, and a application storage server(s) configured to store a plurality of mobile device applications for use by the mobile wireless communications device(s). The system may further include an application catalog server configured to provide an interface for uploading at least one mobile device application identification file from the carrier network identifying approved mobile device applications.  The application catalog server may be further configured to generate a list of the approved mobile device applications to be presented on the mobile wireless communications device(s) based upon the at least one mobile device application identification file, and to direct the mobile wireless communications device(s) to the at least one application storage server to download and install a mobile device application selected from the list of approved mobile device applications.
Patent CA-2666173-A1 (CA)
Title: Method for producing tertiary amides of alkylphenyl carboxylic acids
Inventor: SCHMITZ SARAH
IPC: C07C231/02
Filed: 2007-10-05
Abstract: The invention relates to a method for producing tertiary amides of alkylphenyl carboxylic acids by reacting at least one secondary amine with at least one alkylphenyl carboxylic acid to form an ammonium salt, said ammonium salt being subsequently converted into the tertiary amide by means of microwave radiation.
Patent CA-2666405-A1 (CA)
Inventor: PARDESHI SANTOSH
IPC: A61P27/06
Filed: 2007-10-12
Abstract: Disclosed herein is an improved process for the preparation of (R)-(+)-4- (Ethylamino)-3,4-dihydro-2-(3-methoxypropyl)-2H-thieno[3,2-e]-1,2-thiazine-6- sulfonamide- 1,1 -dioxide (Brinzolamide) and novel intermediates thereof.
Patent CA-2669790-A1 (CA)
Title: Disposable absorbent article having a wrap and tuck configuration
Inventor: KLINE MARK JAMES
IPC: A61F13/56
Filed: 2007-11-15
Abstract: Aspects of the present disclosure involve a disposable absorbent article configured to be placed on the body of a wearer to mimic swaddling characteristics. The disposable absorbent article may include a chassis having a tuck flap and two ears or side panels. The two ears extend in opposing lateral directions from a first waist region, and the tuck flap extends in a longitudinal direction from a second waist region. Other chassis embodiments may include two additional ears extending in opposing lateral directions from the second waist region. The chassis is adapted to fit a wearer by wrapping the two ears around a wearer's waist, passing the second waist region between a wearer's legs, and folding and/or tucking the tuck flap over the ears. Embodiments of the chassis may be constructed with manually formed or pre-formed tuck flaps that may also be stretchable.
Patent CA-2670783-A1 (CA)
Inventor: HASHIMOTO TATSUYA
IPC: A61F5/44
Filed: 2007-12-06
Abstract: An absorbing article provided with an absorber kept in contact with the excreting portions of a body when it is worn and deformed to prevent leakage of excrements. A disposable diaper (1) comprising a chassis (2), an inseam (23), an absorber (4), and an elastic member extending along the side edge in the width direction of the inseam. The oblong absorber (4) disposed in the inseam comprises a first small width portion, a second small width portion, a central low-rigidity portion formed to extend along the center line bisecting the disposable diaper (1) in the width direction, and a pair of sideward low-rigidity portions formed almost equidistantly on the opposite sides in the width direction of the central low-rigidity portion; and the inseam (23) is provided with a skin contacting surface side sheet and a skin non-contacting surface side sheet, with the skin contacting surface side sheet being lower in initial strength than the skin non-contacting surface side sheet or the chassis (2) when stretched.
Patent CA-2672923-A1 (CA)
Title: Multilayer adhesive tape
Inventor: OTTEN ULRICH
IPC: C09J7/29
Filed: 2007-12-05
Abstract: Transparent tape with a backing which has been stretched predominantly in one direction, wherein the backing has at least one basic layer which is provided with at least one outer, impact resistant layer which is more impact resistant than the basic layer, the basic layer is provided on the side opposite the layer with an adhesive layer based on an aqueous acrylate dispersion, and the outer layer does not have a release coating on the free side.
Patent CA-2674465-A1 (CA)
Inventor: FULTON DONALD A
IPC: B01D61/36
Filed: 2007-12-28
Abstract: The invention is a pervaporation process and pervaporation equipment, using a series of membrane modules (102 to 105, 204), and including inter-module reheating of the feed solution under treatment. The inter-module heating is achieved within the tube or vessel (101, 201) in which the modules are housed, thereby avoiding the need to repeatedly extract the feed solution from the membrane module train.
Patent CA-2675181-A1 (CA)
Inventor: THIERAUF AXEL
IPC: C08L83/02
Filed: 2008-01-10
Abstract: The invention relates to a novel silica sol material and the use thereof for producing biologically resorbable and biologically degradable silica gel materials having improved properties. The materials, such as fibers, non-woven fabrics, powders, monoliths and/or coatings are used, for example, in medical technology and/or human medicine, particularly for the treatment of wounds.
Patent CA-2675361-A1 (CA)
Title: Pesticidal mixtures
Inventor: OLOUMI-SADEGHI HASSAN
IPC: A01N51/00
Filed: 2008-02-01
Abstract: This invention relates to a pesticidal mixture comprising, as active components, 1) a phenylsemicarbazone compound of the Formula (I) wherein R1 and R2 are each independently hydrogen, halogen, cyano, C 1-C 4alkyl, C 1-C 4alkoxy, C 1-C 4haloalkyl or C 1-C 4haloalkoxy and R3 is C 1-C 4alkoxy, C 1-C 4haloalkyl or C 1-C 4haloalkoxy, or an agriculturally acceptable salt thereof; and 2) a compound of the Formula (II) or its agriculturally acceptable salts, in synergistically effective amounts.
Patent CA-2681763-A1 (CA)
Inventor: LIU LEO ZHAOQING
IPC: C07C209/68
Filed: 2008-03-19
Abstract: A method for making a monomer having an ethylenically unsaturated group and two or more quaternary ammonium groups per molecule, comprising: (a) reacting an excess of a monomeric reactant having at least one ethylenically unsaturated group and at least one tertiary amino group per molecule with a halohydroxyalkyl(trialkyl) quaternary ammonium salt, in an aqueous medium, (b) monitoring the pH of the aqueous medium from at least as early as the time when all reactants have been added to aqueous medium until completion of the reaction, and (c) adjusting the pH of the aqueous medium to and maintaining the pH of the aqueous medium at a value greater than or equal to 9, from the time, after all reactants have been added to aqueous medium, that the reaction mixture exhibits an apparent pH minimum until completion of the reaction.
Patent CA-2688476-A1 (CA)
Inventor: WILLIAMS ROBERT J
IPC: H04N21/485
Filed: 2008-05-30
Abstract: A method and computer program product for obtaining a main configuration file from a client electronic device upon the client electronic device being coupled to at least a portion of a media distribution system. The main configuration file defines one or more enhanced functionalities of the client electronic device. The client electronic device is coupled to the at least a portion of the media distribution system using a binary transfer protocol configured to transfer media data from the at least a portion of a media distribution system to a client electronic device.
Patent CA-2689279-A1 (CA)
Title: Catheter for percutaneous transcatheter ablation of cardiac arrhythmias using bipolar radiofrequency
Inventor: GRIMALDI MASSIMO
IPC: A61B18/14
Filed: 2008-06-13
Abstract: A catheter that distributes bipolar radiofreguency for use during the per cutaneous ablation of cardiac arrhythmias. The catheter comprising a flexibl e sheath, a handle, a pull-wire, holes for irrigation in its distal tip, sen sing means and electrodes.
Patent CA-2693660-A1 (CA)
Title: Hydrogen peroxide sterilization process and device
Inventor: GONCALVES HELDER DA COSTA
IPC: A61L2/20
Filed: 2007-07-10
Abstract: This invention concerns a hydrogen peroxide sterilization device, with injection of hydrogen peroxide vapour, provided with a vaporizer that feeds a sterilization chamber, with a dose that varies in function of the control performed by a computer or control unit. The vaporizer works with a pressure inferior to the atmospheric one and is heated by an electrical resistance heater. All the vaporization process is made in vacuum. The filling of the sterilant agent is made drop-by-drop by a capillary tube which transforms the liquid into a pulverized gas. The computer controls the electrical valve following the dosing pump from the pressure and/or temperature information that comes from various pressure and/or temperature sensors. The pressure inside the chamber is maintained during the sterilization process in a constant predefined value. The invention also refers to the hydrogen peroxide sterilization process that uses the referred device.
Patent CA-2698241-A1 (CA)
Title: Catalytic converter system and element for diesel engines
Inventor: NEWBURRY DONALD M
IPC: F01N3/10
Filed: 2008-10-16
Abstract: An improved exhaust system and catalytic converter element for a diesel engine wherein the improvement comprises:  holding means for restricting the movement of catalytic converter elements in an overhead exhaust manifold; an improved catalytic converter element having at least one retaining rod extending through the catalyst substrate and/or having at least one retaining lip projecting into the substrate; a stabilizer projecting from the cover for the element insertion slot for receiving an end portion of the catalytic converter element to restrict the movement of the converter element in the exhaust manifold; perforated flow distribution elements provided upstream of the catalytic converter elements;  and/or vertical coupling manifolds which each receive exhaust from a pair of engine cylinders and then deliver the combined exhaust stream to a separate one of the inlet openings in the bottom of the overhead exhaust manifold.
Patent CA-2698348-A1 (CA)
Inventor: FORBES JOSEPH W JR
IPC: G06Q10/00
Filed: 2008-08-28
Abstract: A system for managing consumption of power supplied by an electric utility to power consuming devices includes at least one client device and a server. Each client device operates at least partially responsive to control messages received from the server and controls operation of one or more controllable devices. Each controllable device selectively enables and disables a flow of power to one or more of the consuming devices. The server stores information, on a per client device basis, relating to power consumed by the consuming devices. When a power reduction is requested by the utility, the server selects, based on client device information stored in the database, at least one client device to which to issue a power reduction message that indicates at least one of an amount of power to be reduced and an identification of a controllable device to be instructed to disable a flow of power.
Patent CA-2699720-A1 (CA)
Title: Led illuminating device
Inventor: VENTURINI FRANCO
IPC: F21K99/00
Filed: 2007-09-17
Abstract: A LED illuminating device comprising: a plurality of LEDs (10a-10e); an optical element (20) of a substantially planar extension and having a substantially flat first surface (21) facing said LEDs (10a-10e); and a second prism-like surface (22) opposite to said first surface (21), said LEDs (10a- 10e) being divided into groups (11a-11e) and disposed in such a manner that main lighting directions (Da-De) of LEDs belonging to the same group form equal angles with the first surface (21) of said optical element (20), and main lighting directions (Da-De) of LEDs belonging to different groups form different angles with the first surface (21) of said optical element (20).