baber/WOPTO huggingface dataset:
Patent CA-2647289-A1 (CA)
Title: Position encoder
Inventor: LODGE GRAHAM
IPC: G01D5/20
Filed: 2007-03-23
Abstract: An inductive position encoder is described having first and second members which are relatively moveable over a measurement path, a magnetic device mounted on the first member; a plurality of first windings mounted on the second member; and a second winding. The magnetic device is operable to interact with the windings such that upon the energisation of either the second winding or the first windings, there is generated a plurality of sensor signals each being associated with a respective one of said first windings and varying with the relative position between said magnetic device and the associated first winding and hence with the relative position between said first and second members. Additionally, the plurality of first windings are arranged along said measurement path so that the sensor signals vary substantially in accordance with a predetermined Gray code.
Patent CA-2647774-A1 (CA)
Inventor: LANHAM GREGORY
IPC: G01F1/84
Filed: 2001-01-11
Abstract: Method of fabricating a Coriolis flowmeter made primarily of plastic. The Coriolis.  flowmeter of the invention makes extensive use of plastic and injection molding. All embodiments (100, 200, 300, 400, 500, 600) have a dynamically active structure including at least one flow tube (101, 102, 201, 301, 401, 555, 601, 602) that is formed of plastic by the use of injection molding.  Other embodiments include balance bar (202, 302, 402), plastic flanges (104, 412, 501, 609, 611) and/or a plastic case (103, 403), and/or plastic brace bars (110, 210, 310, 405, 520, 521), and/or plastic bobbins for pick offs (LPO, RPO) and a driver (D), and/or plastic mounting surfaces (435, 436, 437) on a balance bar or flow tube for mounting the plastic bobbins of the pick offs and a driver. The injection molding process used to fabricate subject Coriolis flowmeter include the steps forming a material flow path core (706) using a core mold (702), placing the formed material flow path core into a wrapper mold (900) having a cavity (928, 929) whose surfaces define the exterior surface of the plastic Coriolis flowmeter structure to be formed, injecting low temperature metal or soluble material into the cavity of the wrapper mold, removing the plastic Coriolis flowmeter structure from the wrapper mold, and removing the material flow path core from the plastic Coriolis flowmeter by melting the low temperature metal core or by dissolving the soluble material using hot water.
Patent CA-2650161-A1 (CA)
Inventor: MILLER ROBERT R
IPC: G06F3/00
Filed: 2007-06-19
Abstract: A method and system for providing an interactive virtual tablecloth. A server transmits various types of content, and a projector projects images corresponding to the transmitted content onto a display surface. For example, the display surface can be a table. The server receives control signals from at least one wireless client device, and adjusts the content based on the control signals. When a plurality of users share a common display surface, such as restaurant customers at a table, the display surface is divided into windows for each of the users. Each user can use a wireless client device to control his/her own window.
Patent CA-2650274-A1 (CA)
Inventor: BYSTROEM GOERAN
IPC: B02C7/14
Filed: 2007-05-30
Abstract: A device for aligning the refining disc of a refining apparatus, in which refining apparatus lignocellulose-containing material is disintegrated and refined, which device is intended to be arranged in a support (701) for the axle package of the refining apparatus, which axle package comprises the rotary refining disc of the refining apparatus, a rotation axle to which the rotary refining disc is attached, and a bearing housing (702) in which the axle is journalled by means of bearings arranged in the bearing housing (704). The supporting (701) rests on a ground surface and the device comprises a first wedge-shaped member (703), which is slidable in a direction along said ground surface, and a second wedge-shaped member (704) provided between the first member (703) and the bearing housing (702) of the axle package, the bearing housing (702) resting on the second member (704), which second member (704) is slidable in a direction transverse to the sliding direction of the first member (703). The first member (703) when displaced in its sliding direction is arranged to displace the second member (704), the device also comprising a control device for displacing the first member (703), which control device comprises an actuator (711) which is arranged at one side of the support (701), the control device comprising a control axle (712, 713) which extends from the actuator (711) to the first wedge-shaped member (703). The control axle (712, 713) is rotatable around its longitudinal axis and rotatably secured to the first member (703), the first member (703) is arranged to be displaced upon rotation of the control axle (712, 713), and the actuator (711) is arranged to operate the rotation of the control axle (712, 713). Support and refining apparatus comprising said device.
Patent CA-2651597-A1 (CA)
Inventor: MARUYAMA KENTA
IPC: G01N33/483
Filed: 2006-05-12
Abstract: A novel method for detection of an inflammatory disease and a novel composition for prevention or treatment of an inflammatory disease are provided. The method for detection of an inflammatory disease comprises using RANKL and/or OPG  as a marker in a biological sample. The composition for prevention or treatment of an inflammatory disease comprises RANKL and/or M-CSF as an active ingredient.
Patent CA-2653062-A1 (CA)
Title: 6- (4-cyclopropylpiperazin-1-yl) -2 ' -methyl- [3, 4 ' ] -bipyridine and its use as a medicament
Inventor: HOHLWEG ROLF
IPC: A61P3/04
Filed: 2007-05-21
Abstract: 6- (4-Cyclopropylpiperazin-1-yl) -2 ' -methyl- [3, 4 ' ]bipyridinyl and salts and hydrates thereof interact with the histamine H3 receptor are defined.
Patent CA-2655392-A1 (CA)
Title: Cd127 expression inversely correlates with foxp3 and suppressive function of cd4+ tregs
Inventor: PUTNAM AMY
IPC: A61K39/00
Filed: 2007-05-31
Abstract: The invention provides methods of isolating CD127lo/- immunosuppressive regulatory T cells which can be greatly enriched for FoxP3, methods of expanding the isolated cells, pharmaceutical compositions of such cells, and methods of their use in the treatment of autoimmune and other immune system mediated disorders.
Patent CA-2656127-A1 (CA)
Title: Layered-structure vulcanizates based on hydrogenated vinylpolybutadiene
Inventor: OBRECHT WERNER
IPC: B60C1/00
Filed: 2007-06-25
Abstract: The invention relates to layer-type vulcanized products. At least one of the layers is made of a hydrogenated vinyl polybutadiene while the other layers are preferably made of rubbers containing double bonds.
Patent CA-2657896-A1 (CA)
Inventor: PEANO ROBERTO
IPC: A44B19/32
Filed: 2009-03-11
Abstract: A slide fastener (1) comprising a pair of tapes (2), carrying respective teeth (3), a top stop (4) and a die--cast or injection-molded slider (5), said slider (5) having a structure with an upper blade (8), a lower blade (9), lateral flanges (10, 11) and a diamond (20) connecting the upper and lower blades, wherein a cavity (21) is formed in said diamond (20).
Patent CA-2658070-A1 (CA)
Inventor: LEHMAN BOB
IPC: H04B7/185
Filed: 2009-03-11
Abstract: A method and system for detecting intermodulation emissions, such as passive intermodulation emissions, is provided. The method comprises retrieving signal quality measurement (SQM) data, and determining whether there is an intermodulation hit in the SQM  data. If there is no intermodulation hit, the SQM data is stored in a first data set; if there is an intermodulation hit, the SQM data is stored in a second data set. The method then determines whether there are one or more faults in the first data set. If there are, a confirmation count for an intermodulation failure is cleared, and the method starts again. If there are not one or more faults in the first data set, a determination is made whether there are one or more faults in the second data set. If not, the confirmation count is cleared, and the method starts again. An intermodulation failure can be confirmed if there are one or more faults in the second data set.
Patent CA-2658538-A1 (CA)
Title: Edge restraint for water permeable pavement systems
Inventor: ZWIER DANIEL G
IPC: A01G9/28
Filed: 2009-03-16
Abstract: A T-shaped edge restraint for use in water permeable pavement systems. The base (stem) of the T has a plurality of openings to facilitate the use of spikes or anchors or to facilitate curving the edge restraint to accommodate curved sections of the pavement system.
Patent CA-2658627-A1 (CA)
Title: Imidazothiazole derivatives as mark inhibitors
Inventor: STANTON MATTHEW G
IPC: C07D513/04
Filed: 2007-07-20
Abstract: Compounds of formula (I): are inhibitors of MARK, and hence useful for treatment of disorders involving 10 hyperphosphorylation of tau.
Patent CA-2658938-A1 (CA)
Title: Method for the pressing of a press fitting and pressing tool for this purpose
Inventor: MEYER ULRICH
IPC: B21D39/04
Filed: 2007-08-22
Abstract: The invention firstly relates to a method for the pressing of a press fitting (3), with a tube (2) inserted into the press fitting (3), by means of a pressing tool (1), wherein the press fitting (3) has an encircling bead (31) in which an O-sealing ring (32) is placed, wherein the tube (2) ends within the press fitting (3) and a first pressing is carried out within the bead (31), wherein, furthermore, a further pressing is carried out on the tube-insert side of the press fitting (3) at a distance from the bead, the further pressing leading to press fitting (3) and tube (2) obtaining a conicity which prevents them being pulled off and runs in the same direction. Furthermore, the invention relates to a pressing tool (1) suitable for carrying out the method. In order to further improve a method of the type under discussion, in particular for simplifying the handling over the course of the pressing operation, and in order to improve a pressing tool of the type under discussion, in particular in terms of handling while maintaining the functional reliability of the press connection which is to be produced, it is proposed, in terms of the method, that the bead (31) is widened axially over the course of the pressing operation by being acted upon radially from the outside. In terms of the object, it is provided that the first pressing geometry (21), which is assigned to the bead (31), leaves the bead (31) space at least in one direction for the axial widening of the bead (31).
Patent CA-2661356-A1 (CA)
Inventor: WILLEY WILLIAM DANIEL
IPC: H04W68/02
Filed: 2007-08-22
Abstract: Apparatus, and an associated method, for paging an access terminal in a radio communication system. Dynamic configuration and reconfiguration of a quick page message is provided. Its configuration is dependent upon paging load in the system. Hash values are selected and used pursuant to the configuration, and use, of the message. A first hash value is selected within a first range. And, a second hash value is selected within a second range. The second range from which the second hash value is selected does not include the first hash value.
Patent CA-2663428-A1 (CA)
Inventor: OBA YOSHIHIRO
IPC: H04W80/04
Filed: 2007-09-12
Abstract: The preferred embodiments relate to, among other things, systems and methods for a media-independent-handover (MIH) Protocol State Machine. The present application provides, among other things, a MIH protocol state machine system and method for both source and receiver nodes. A system and/or method is described for facilitating media independent handover of a mobile node within or between network infrastructure, comprising: a media independent handover protocol state machine configured to provide states of a source node or a destination node during a transaction, said state machine addressing requests or responses both with and without an AckReq.
Patent CA-2663807-A1 (CA)
Inventor: ZHU QUINN QUN
IPC: C12P7/64
Filed: 2007-07-19
Abstract: The present invention relates to .DELTA.17 desaturases, which have the ability to convert ~-6 fatty acids into their ~-3 counterparts (i.e., conversion of arachidonic acid [20:4, ARA] to eicosapentaenoic acid [20:5, EPA]). Isolated nucleic acid fragments and recombinant constructs comprising such fragments encoding .DELTA.17 desaturases along with a method of making long-chain polyunsaturated fatty acids (PUFAs) using these .DELTA.17 desaturases in oleaginous yeast are disclosed.
Patent CA-2664551-A1 (CA)
Inventor: NAKAMURA TETSUYA
IPC: F16L37/24
Filed: 2006-10-11
Abstract: A coupling device (40) comprising a plurality of fitting protrusions (16) protruding in the axial direction from a plurality of positions in the circumferential direction at the end portion (14b) of an annular coupling body (14), wherein each protrusion is provided, at the end portion thereof, with a latching hook (18) in one circumferential direction. The coupling device has the coupling body and the fitting protrusions formed independently of each other and includes a securing structure (42) for securing the plurality of fitting protrusions to the plurality of positions at the end portion independently of the coupling body and the fitting protrusions. The securing structure has an inward tapered surface (42a) secured to the plurality of fitting protrusions removably to the axially opposite side to an outward stretch (14d) on the outer circumferential surface of the end portion on the outer circumferential surface after the inner circumferential surfaces (16a) of the plurality of fitting protrusions are mounted contiguously to the outward stretch (14d) and securing the plurality of fitting protrusions to the predetermined position on the outer circumferential surface while fitting to the outward tapered surface (16d) of each fitting protrusion, and includes a cut (42c) for exposing the outward tapered surface of at least one fitting protrusion.
Patent CA-2665085-A1 (CA)
Inventor: FARLEY NICOLAS
IPC: A01G9/02
Filed: 2009-05-04
Abstract: A serie of stair flower boxes that are being inserted in each other to control water spillage.
Patent CA-2665378-A1 (CA)
Inventor: TOULCH MICHAEL
IPC: G02C1/02
Filed: 2009-05-27
Abstract: A lens and eyeglasses component assembly, the lens and eyeglasses component assembly comprising: a lens, the lens defining a lens first surface, a substantially opposed lens second surface and a lens peripheral surface extending therebetween, the lens also defining a lens aperture extending between the lens first and second surfaces, the lens aperture being located adjacent the lens peripheral surface and defining a lens gap in the lens peripheral surface leading thereinto, the lens aperture defining a lens aperture peripheral surface; an eyeglasses component, the eyeglasses component defining a lens attachment portion inserted in the lens aperture; and a locking component inserted in the lens aperture, the locking component frictionally engaging both the lens aperture peripheral surface and the lens attachment portion; whereby the locking component attaches the eyeglasses component to the lens.
Patent CA-2665410-A1 (CA)
Inventor: CLUFF DANIEL LEONARDO
IPC: E21F15/00
Filed: 2009-05-05
Abstract: Formulations are provided for producing structural members or back fill for mine stopes in environments having sub zero temperatures such as permafrost.  The formulations having constituents including crushed rock (rockfill), powdered tailings, ice and water in specific ratios with attention to the prescribed gradations of the rockfill and tailings. The tailings, a readily available and very finely divided material, fill the naturally existing voids in the rockfill. The gradation of the rockfill and the bulk density of the rockfill establish the rockfill/tailings ratio, which has been determined to lie between 1 and 3 or from 50/50 to about 75/25 for optimum strength. The ice in the mix design arises from the pre-existing moisture content in the rock and tailings typically 2% to 5% for the rockfill, 8% to 25% for the tailings. Being in a frozen state the ice has the capacity to offset some of the latent heat contained in the liquid water. When sufficient latent heat has not been removed from the frozen backfill prior to placement, the equilibrium temperature of the frozen backfill is moderated to be at or near zero until the latent heat is exhausted from the frozen backfill. The change of state of liquid water to ice on the particle surfaces is the binding mechanism of the system.  Vigorous mixing of the water onto the surfaces of the solid materials i.e., total wetting of the constituents is needed. The mixing in the proposed method may accomplished by a combination of spray jets under sufficient pressure to wet deeply into the materials as they fall freely. Mechanical mixing can be achieved by a gravity-driven baffle system, rotating baffles such as an autogenous grinder or nested conveyance systems.
Patent CA-2666802-A1 (CA)
Inventor: REKIMOTO JUNICHI
IPC: H04W16/18
Filed: 2007-10-09
Abstract: A position storage device includes: a storage unit (214) containing position information on a base station (30) performing radio communication with a radio terminal (40) which information is correlated to base station identifiers uniquely attached to the respective base stations; a reception unit which receives signal intensity information in which a signal intensity of a signal received from each base station by the radio terminal or information obtained from the signal intensity is correlated with the base station identifier of the base station which has transmitted the signal; a registration judging unit (222) which references the base station identifier registered in a storage unit and judges whether the base station identifier contained in the signal intensity information received by the reception unit is correlated with the position information in the storage unit; and a registration unit (226) which registers the base station identifier judged to be unregistered in the storage unit by the registration judging unit correlated with predetermined position information corresponding to the position of the radio terminal.
Patent CA-2671552-A1 (CA)
Inventor: PULIDO PATRICIA
IPC: A01K29/00
Filed: 2007-11-20
Abstract: A clump recognition animal litter is disclosed that enables a user to visually identify and dispose of all used litter portions from unused litter portions regardless of clump size and clump location within the litter. The clump recognition animal litter comprises a clumping component and a color indicating material. A wetted litter clumps and displays a color in response to wetness.
Patent CA-2674123-A1 (CA)
Inventor: GABBAI ERAN
IPC: B01F1/00
Filed: 2008-01-03
Abstract: A method of cell-fusion is provided, the method comprising fusing cells in a medium comprising a liquid composition having a liquid and nanostructures, each of the nanostructures comprising a core material of a nanometric size surrounded by an envelope of ordered fluid molecules, the core material and the envelope of ordered fluid molecules being in a steady physical state, thereby fusing cells. Compositions and articles of manufacture are also provided for generating monoclonal antibodies and culturing eukaryotic cells.
Patent CA-2674154-A1 (CA)
Title: Azaspiro derivatives
Inventor: RATNI HASANE
IPC: C07D491/20
Filed: 2007-12-19
Abstract: The present invention is concerned with novel indol-3-yl-carbonyl-azaspiropiperidine derivatives as V1a receptor antagonists, their manufacture, pharmaceutical compositions containing them and their use as medicaments. The active compounds of the present invention are useful in the prevention and/or treatment of anxiety and depressive disorders and other diseases. In particular, the present invention is concerned with compounds of the general formula (I) wherein R1 to R6, U, V, W, X, Y and Z are as defined in the specification.
Patent CA-2674882-A1 (CA)
Title: Hybrid wind turbine system, apparatus and method
Inventor: MCMASTER THOMAS
IPC: F24S90/00
Filed: 2008-01-31
Abstract: A wind turbine assembly and method capable of providing a total firm power output. There is a wind power section which delivers non-firm power from the wind turbine to a generator section. Then there is also an auxiliary power section which is capable of providing firm power to the same generator section. This can operate in three operating modes, namely an only wind power mode, an only auxiliary power mode, and a combined wind power and auxiliary power mode.
Patent CA-2674974-A1 (CA)
Inventor: GOULON JOSE
IPC: H01L31/0304
Filed: 2009-08-11
Abstract: A detector of periodic packets of X photons, each packet having a duration shorter than 0.1 nanosecond, comprising a sensor comprising a semiconductor element of type III-V biased in a negative differential resistance region, said sensor being arranged in a resonant cavity tuned to a multiple of the packet repetition frequency.
Patent CA-2676893-A1 (CA)
Title: Independent frequency measurement and tracking
Inventor: BENMOUYAL GABRIEL
IPC: G01R23/02
Filed: 2009-08-27
Abstract: Independent frequency measurement and tracking of a signal using a measurement interval where the frequency of the signal is measured and a sampling rate is calculated, and a settling interval where the frequency of the signal is not measured. The sampling rate is calculated to correspond with the frequency of the signal and updated only after the calculation of the sampling rate in the measuring interval. The signal may be a signal of an electric power system such as a voltage waveform or a current waveform. The frequency calculation may include determination of a rate of rotation of a positive-sequence phasor of the signal.
Patent CA-2677507-A1 (CA)
Title: Seating systems for motor vehicles
Inventor: ELDON JAMES III
IPC: A61G3/06
Filed: 2008-02-05
Abstract: Embodiments of seating systems for motor vehicles facilitate two-dimensional movement of a seat in a horizontal plane. The seating systems can also facilitate vertical movement of the seat. The seating systems are motorized, and can be automatically controlled so that minimal movement and effort are required on the part of the user to enter and exit the vehicle.
Patent CA-2678326-A1 (CA)
Title: Systeme ferme d'echantillonnage de sang, jetable, pour utilisation dans un conduit medical
Inventor: FRAZIER JOHN A
IPC: A61M39/04
Filed: 2008-02-13
Abstract: L'invention concerne un système fermé d'échantillonnage de fluide, jetable, pour utilisation avec un conduit médical (70), en particulier pour prélever des échantillons de sang à partir d'une ligne de surveillance de pression. Le conduit (70) a au moins un site d'échantillonnage de fluide (100, 102) interposé entre un segment distal de tube et un segment proximal de tube. Le système comprend un sous-système jetable (96) ayant une canule de dérivation (110) adaptée pour venir au contact du site d'échantillonnage, un réservoir (112) pour extraire un volume d'amorçage de fluide au-delà du site d'échantillonnage, et un conteneur d'échantillonnage de fluide (114). Un robinet d'arrêt à trois voies (116) peut relier le réservoir, la canule de dérivation, et le récipient d'échantillonnage pour commander le processus d'échantillonnage. La canule de dérivation (110) peut simultanément mettre le sous-système en communication fluidique avec une chambre intérieure (136) du site d'échantillonnage et exclure le segment proximal du conduit. En variante, on peut utiliser un robinet d'arrêt immédiatement adjacent au site d'échantillonnage dans le segment proximal. Un procédé d'utilisation du système comprend la fixation du sous-système jetable, l'ouverture du réservoir vers le segment distal tout en excluant le segment proximal, l'extraction d'un volume d'amorçage de fluide dans le réservoir, l'ouverture du récipient d'échantillonnage vers le segment distal et l'extraction d'un échantillon, la réinjection du volume d'amorçage dans le segment distal, et l'enlèvement et le rejet du sous-système. Le réservoir reste fixé entre l'extraction et la réinjection du volume d'amorçage, et est donc "fermé".