baber/WOPTO huggingface dataset:
Patent CA-2603875-A1 (CA)
Inventor: KESSLER STEPHEN BURNS
IPC: H05K9/00
Filed: 2005-11-17
Abstract: A chamber or series of chambers for manipulating a work product is formed in layers as a series of nested shells. The shells have an outer structural casing and an electromagnetic shield that surrounds a superconducting shell.  The superconducting shell is either room temperature or immersed in a cryogenic coolant contained in a reservoir. The work product is further manipulated using kinetic energy to move it through electromagnetic field amplifiers and can be used to facilitate energy release for power generation or motive propulsion.
Patent CA-2606369-A1 (CA)
Title: Power converter system and method
Inventor: RAJU RAVISEKHAR
IPC: H02M7/49
Filed: 2006-03-15
Abstract: A power converter system (12) for supplying an output voltage is provided. The power converter system is adapted to operate in a normal mode and a fault mode. The system comprises a plurality of bridges (14, ... 19, 90) and a plurality of transformers (20 ... 25) . The system further comprises a plurality of dc link capacitors (32 ... 37) , each coupled across a corresponding bridge. The system also includes a controller (11) adapted for, during the normal mode, switching each bridge with a respective normal phase shift. During the fault mode, the controller is adapted for switching each of the remaining ones of the bridges with a respective adjusted phase shift to generate the output voltage. During the fault mode, at least one of the plurality of bridges is bypassed.
Patent CA-2607724-A1 (CA)
Title: Data transmission
Inventor: MCGHEE STEPHEN
IPC: H02G15/068
Filed: 2006-04-28
Abstract: A system for data transmission over an electricity distribution network. The system having an electrical apparatus having a shielded cable connected thereto. The cable has a core surrounded by a metallic sheath and armour surrounding the metallic sheath, wherein the armour is disengaged from around the metallic sheath at a position where the cable enters the apparatus and is supported relative to the apparatus at a position spaced from that position such that a portion of the metallic sheath is exposed.
Patent CA-2607858-A1 (CA)
Title: Affinity adsorbents for factor viii and von willebrand's factor
Inventor: BETLEY JASON RICHARD
IPC: G01N30/00
Filed: 2006-05-09
Abstract: For the separation, removal, isolation, purification, characterisation, identification or quantification of Factor VIII, von Willebrand's Factor or a protein that is a analogue of either, an affinity adsorbent is used that is a compound of formula (II) wherein one X is N and the other is N, C-C1 or C-CN;  A is a support matrix, optionally linked to the triazine ring by a spacer; Y  is O, S or NR2; Z is O, S or N-R3; R2 and R3 are each H, C1-6 alkyl, C1-6 hydroxyalkyl, benzyl or .beta.-phenylethyl; B and W are each an optionally substituted hydrocarbon linkage containing from 1 to 10 carbon atoms; D is H, OH or a primary amino, secondary amino, tertiary amino, quaternary ammonium, imidazole, guanidino or amidino group; or B-D is -CHCOOH-(CH2)3-4-NH2; and R7 is a group bearing a positive charge at neutral pH.
Patent CA-2609666-A1 (CA)
Inventor: OGASAWARA ATSUSHI
IPC: B62M25/08
Filed: 2007-11-07
Abstract: To lower the center of gravity of the whole engine including a speed-change actuator for realization of the lowered center of gravity of a vehicle in which the engine is mounted and to suppress the effect on an arrangement space for components above the engine. In an engine including: a transmission which is provided in a power transmission pathway to a drive wheel; a counter shaft which is an output shaft of the transmission; an engine case in which a crankshaft and the transmission are accommodated; and a speed-change actuator which is attached to the engine case, the speed-change actuator is arranged below relative to the counter shaft.
Patent CA-2612986-A1 (CA)
Inventor: SPATZ MARK W
IPC: B01J37/00
Filed: 2006-06-26
Abstract: The invention relates to methods and systems comprising use of trifluoropropene, particularly HFO-1233, having utility in centrifugal chiller systems.
Patent CA-2613568-A1 (CA)
Inventor: WELLS ANDREW MICHAEL
IPC: A23G9/22
Filed: 2006-06-23
Abstract: A container for foods. The container includes a hollow body (1) having an opening (3) and a piston (7) located within the body (1), wherein the container is constructed and arranged such that, in use, the piston (7) moves within the body (1) in response to a consumer sucking the food from the container via the opening (3). The container can be used to store solid and semi-solid foods such as ice-cream and yoghurt type products. The container is arranged such that the food can be consumed directly from the container, without the need for a spoon or a dispensing device.
Patent CA-2614073-A1 (CA)
Title: Ruthenium complexes comprising chelating alkylidene ligands
Inventor: ZHAN ZHENG-YUN
IPC: C07F15/00
Filed: 2006-07-03
Abstract: A ruthenium complex ligand, ruthenium complex, carried ruthenium complex catalyst and the preparing methods and the use thereof are disclosed in the present invention. The structures of the ruthenium complex ligand I and the ruthenium complex II respectively are: the structures IV of present carried ruthenium complex catalyst are: the present ruthenium complex and the carried ruthenium complex catalyst have high catalytical activity, high stability, and are difficult to be decomposed and easy to be recovered and recycled, etc.
Patent CA-2615921-A1 (CA)
Title: Hepatitis c inhibitor peptide analogs with a quinoline or a thienopyridine moiety
Inventor: LLINAS-BRUNET MONTSE
IPC: C07D401/12
Filed: 2006-07-17
Abstract: The compounds of formula I wherein R1, R2, R3, R4 and R5 are defined herein, are useful as inhibitors of the hepatitis C virus NS3 protease The invention further relates to azalactone compounds of the formula (II) which can be reacted with an amide anion to produce the HCV NS3 protease inhibitors of formula (I)
Patent CA-2618404-A1 (CA)
Title: Block copolymer compositions and uses thereof
Inventor: LIU MUXIN
IPC: A61K31/00
Filed: 2006-08-04
Abstract: The present invention describes compositions, devices, and methods for the production, use and administration of the composition having a non-thermoreversible block copolymer composition.
Patent CA-2620105-A1 (CA)
Title: P38 map kinase inhibitors and methods for using the same
Inventor: GABRIEL TOBIAS
IPC: A61K31/519
Filed: 2006-08-16
Abstract: Compounds of the formula (Ia) or (Ib) wherein X and Y are N or one of X and Y  is N and the other is CRg, and A, D, E, G, W, R1, R2, R3, R4 and R5 are as defined herein. Also disclosed are methods of making the subject compounds and methods of using the compounds for treatment of p38 MAP kinase-mediated diseases.
Patent CA-2621802-A1 (CA)
Inventor: SHIKINAMI YASUO
IPC: A61L27/00
Filed: 2006-09-13
Abstract: A composite porous object which comprises a biodegradable and bioabsorbable polymer containing bioactive bioceramic particles dispersed therein, the composite porous object having in inner parts thereof large voids 1 having a void diameter of 40-600 µm and small voids 2 having a void diameter of 1 µm or smaller, at least part of the large voids 1 and at least part of the small voids 2 constituting interconnected voids. The small voids 2 are formed in the biodegradable and bioabsorbable polymer walls 3 which surround the large voids 1 and in the surface of the walls 3. It is preferred that 40% or more of all voids constitute interconnected voids.  The walls 3 surrounding the large voids 1 in the composite porous object are progressively replaced by bone tissues conducting from the surface of the walls (internal surface of the large voids 1) to inner parts of the walls and by bone tissues conducting from the internal surface of the small voids 2 in the walls 3 toward surrounding parts. The degree of replacement by bone tissues is hence high, and the composite porous object is almost wholly replaced by bone tissues in the living body in a relatively short time period.
Patent CA-2623641-A1 (CA)
Title: Locking device for cargo container doors
Inventor: LIBERTY ALAIN
IPC: E05B83/02
Filed: 2008-02-28
Abstract: A locking device and apparatus for engagement with a cargo container door latch assembly comprises an enclosure having a top closure, an open bottom, and an open rear side, plus a shackle pin extending downward from the top closure. The lower rear edges of the enclosure's sidewalls are notched to receive the latch assembly's locking rod lever when the locking device is mounted over the latch assembly. The shackle pin is sized to pass through the hasps of the latch assembly, with a lower portion projecting below the hasps. The locking device is mountable by being lowered over the latch assembly such that the shackle pin passes through the aligned hasps, with locking rod lever becoming disposed within the notches in the enclosure's sidewalls. The device may then be secured to the latch assembly by engaging a receiver lock with the lower end of the shackle pin.  When the device is thus installed, the enclosure surrounds the shackle pin and shields it from damage by vandals and thieves.
Patent CA-2625208-A1 (CA)
Inventor: ZAMOST BRUCE L
IPC: C07K14/54
Filed: 2006-10-04
Abstract: The expression vectors and methods using an E. coli expression system for the large scale production of IL-29 are described. The vectors utilize the IL-29 coding sequence with specific changes in nucleotides in order to optimize codons and mRNA secondary structure for translation in E. coli. Also included are methods of producing, purifying and pegylating an IL-29 polypeptide.
Patent CA-2626005-A1 (CA)
Inventor: CRUZ ANTONIO
IPC: A61K31/045
Filed: 2006-10-13
Abstract: Inositol derivatives are described that are represented by the structural formula (I) wherein X is a radical of scyllo-inositol wherein one or more of R1, R2, R3, R4, R5, and R6 are independently alkyl, alkenyl, alkynyl, alkylene, alkenylene, alkoxy, alkenyloxy, cycloalkyl, cycloalkenyl, cycloalkoxy, aryl, aryloxy, arylalkoxy, aroyl, heteroaryl, heterocyclic, acyl, acyloxy, sulfoxide, sulfate, sulfonyl, sulfenyl, sulfonate, sulfinyl, amino, imino, azido, thiol, thioalkyl, thioalkoxy, thioaryl, nitro, cyano, halo, seleno, silyl, silyloxy, silylthio, carboxyl, carbonyl, carbamoyl, or carboxamide and the other of R1, R2, R3, R4, R5, or R6 are hydroxyl, or pharmaceutically acceptable salts thereof. The compounds, compositions comprising same and methods using same are described for use in the prevention and/or treatment of diseases characterized by abnormal protein folding or aggregation or amyloid formation, desposition, accumulation or persistence.
Patent CA-2626562-A1 (CA)
Title: Encapsulation and controlled release of biologically active ingredients with enzymatically degradable microparticulate hyper-branched polymers
Inventor: HILLS GEOFFREY
IPC: C11D17/00
Filed: 2006-09-06
Abstract: The invention relates to encapsulated, microparticulate active ingredient formulations for the controlled release of active ingredients on the skin and appendages, consisting of encapsulation material as shell and at least one enclosed biologically active ingredient as core, which is characterized in that enzymatically degradable organic hyper-branched polymers containing ester groups are used as encapsulation materials.
Patent CA-2627955-A1 (CA)
Title: Fungicidal mixtures comprising boscalid and pyrimethanil
Inventor: GOLD RANDALL EVAN
IPC: A01N43/54
Filed: 2006-11-06
Abstract: Fungicidal mixtures comprising (1) boscalid of the formula (I) and (2) pyrimethanil of the formula (II) in a synergistically effective amount, method for controlling fungal pests with mixtures of boscalid (I) and pyrimethanil (II) and the use of boscalid (I) and pyrimethanil (II) for preparing such mixtures, compositions which comprise these mixtures, and seeds which comprise these mixtures.
Patent CA-2629083-A1 (CA)
Inventor: KUMAR KAMLESH
IPC: C01B33/32
Filed: 2005-12-27
Abstract: In the present invention a process for the preparation of sodium silicate from Kimberlite tailing generated as solid waste during diamond mining is disclosed. The process comprises, reacting Kimberlite tailing with mineral acid to remove acid soluble impurities followed by digesting acid treated Kimberlite tailing with alkali solution in a open or closed system to obtain sodium silicate useful for commercial applications.
Patent CA-2629594-A1 (CA)
Title: Relay station, base station, relay method, transmission method, and computer readable medium thereof for use in a multi-hop network
Inventor: LEE YUNG-TING
IPC: H04Q7/30
Filed: 2008-04-23
Abstract: A relay station (RS), a relay method, a base station (BS), a transmission method, and a computer readable medium thereof are provided. The BS is configure to generate a DL-R-MAP for the BS and a first frame according to a resource usage status of the multi-hop network, and transmit the first frame in a DL relay zone according to the DL-R-MAP for the BS, wherein the first frame comprises a plurality of DL-R-MAPs for RSs, and each of the DL-R-MAPs for RSs. The RS is configure to receive the first frame from the BS, generate a second frame by removing a DL-R-MAP from the first frame, and transmit the second frame to a subordinated relay station in a DL  relay zone according to the DL-R-MAP removed from the first frame.
Patent CA-2631726-A1 (CA)
Inventor: WISNIEWSKI KAREN LEE
IPC: A61K8/81
Filed: 2006-12-22
Abstract: An oral care, personal care or cleansing composition with a carrier comprising a functional material and at least two polymers. One polymer has a greater solubility in water than the other polymer; one of the polymers may be water-soluble and the other polymer water-insoluble. The polymers are selected and apportioned to provide at least one of the following: (1) a desired stability of the film in the composition. (2) a desired rate of disintegration of the film during use of the composition, and (3) a desired rate of delivery of the functional material during use of the composition.
Patent CA-2631858-A1 (CA)
Inventor: BERGSTROM DONALD E
IPC: F16B15/08
Filed: 2007-02-05
Abstract: A fastener assembly for use in a fastener driving tool includes a row of fasteners (16) arranged substantially parallel to each other and a strip (10) having a supporting substrate and an adhesive (22) composition thereon. The supporting substrate has an elongated dimension extending generally in the direction of the row of fasteners. The substrate has embossings (24) formed therein. The adhesive composition is bonded to the fasteners and maintains them in the substantially parallel arrangement in the row. A method for making the embossed strip is also disclosed.
Patent CA-2632447-A1 (CA)
Inventor: BRIERLEY SUSAN
IPC: F16K27/12
Filed: 2008-05-26
Abstract: A thermal cover for a valve which includes a flexible blanket having a central valve covering portion with smaller pipe covering portions extending outwardly from opposed sides of the central valve covering portion, an exterior surface and an interior surface. An electrical heating element or a heated circulating fluid is used to heat the interior surface. A heat retentive covering is positioned on the exterior surface. Bungee cord attachment eyelets are attached to each of the central valve covering portion and the smaller pipe covering portions to facilitate the flexible blanket, once wrapped around a valve an upstream pipe and a downstream pipe, being held in position by bungee cords.
Patent CA-2636514-A1 (CA)
Title: Seed meter with flexible seed disc
Inventor: FRIESTAD MICHAEL ERIC
IPC: A01C7/16
Filed: 2008-06-30
Abstract: A seed meter for use in an agricultural seeding machine includes a housing having an inner chamber and one or more deflectors within the inner chamber, and a seed disc rotatably carried by the housing. The seed disc includes at least a portion thereof formed from a flexible material which is deflectable by the one or more deflectors during rotation within the housing.
Patent CA-2637531-A1 (CA)
Title: Compounds having 5-ht6 receptor affinity
Inventor: DUNN ROBERT
IPC: C07D417/14
Filed: 2007-02-16
Abstract: The present disclosure provides compounds having affinity for the 5HT6 receptor which are of the formula (I), wherein R1-R3 A, B, D, E, G, Q, and x are as defined herein. The disclosure also relates to methods of preparing such compounds, compositions containing such compounds, and methods of use thereof.
Patent CA-2640145-A1 (CA)
Inventor: VANDERLINDEN ROGER P
IPC: E01H1/02
Filed: 2008-09-25
Abstract: A pick-up head for a mobile sweeping vehicle comprises a main housing defining a substantially hollow interior and has a front, a back, a left end and a right end, a top and a bottom, and a suctioning bottom opening for suctioning dust and small debris into the substantially hollow interior of the main housing. There is a dust and debris outlet in the housing for permitting dust and debris to be suctioned from the substantially hollow interior of the housing into a hopper. There is also at least one main broom operatively mounted in the rearward portion of the substantially hollow interior of the main housing, for rotation about a substantially horizontal axis so as to sweep a surface being cleaned in a generally forward direction, thereby propelling debris forwardly into the substantially hollow interior of the main housing, for subsequent suctioning into the dust and debris outlet.  A selectively operable motor is for operating the at least one main broom.
Patent CA-2640519-A1 (CA)
Title: Planar heat pipe for cooling
Inventor: WITS WESSEL WILLEMS
IPC: F28D15/04
Filed: 2007-02-16
Abstract: There is disclosed a planar heat pipe for cooling, which is embedded in a printed circuit board for cooling of heat-dissipating components (13). The planar heat pipe includes two panels (1, 2) that are both metal clad on one side (4, 5), at least one of the panels (1, 2) being grooved (9) on its metal clad side, the panels (1, 2) being assembled by their metal clad sides to form a sealed cavity (8), the cavity (8) being filled with a fluid (10), the fluid (10) circulating by capillary action along the grooves (9) towards zones exposed to heat where it vaporizes.
Patent CA-2640626-A1 (CA)
Title: Template system for multi-reservoir implantable pump
Inventor: DAVID SIDNEY
IPC: A61M31/00
Filed: 2007-01-24
Abstract: A template system for use in conjunction with a multiple reservoir or chambered implantable infusion pump is disclosed. The template system preferably includes at least one template having opening(s) for guiding a needle or syringe to various ports of the multiple reservoir pump. Preferably, each template includes at least two surfaces for cooperating with like portions of the implantable pump, for properly seating the template on the pump. A kit is also disclosed including three templates for guiding injections into different ports of the pump.
Patent CA-2642463-A1 (CA)
Inventor: ANDRE PAUL
IPC: F17D5/02
Filed: 2007-02-22
Abstract: Méthode pour déterminer une fuite de gaz dans un système de distribution relié à une source ou amenée de gaz, dans laquelle on détecte le débit de gaz s'écoulant de la source de gaz vers ledit système de distribution, caractérisée en ce qu'on associe le système de distribution à une batterie dynamique comprenant au moins une chambre tampon et un moyen de contrôle apte pour interrompre l'amenée de gaz dans le dispositif lorsqu'une quantité de gaz supérieure ou égale à une première quantité prédéterminée remplit la chambre tampon.
Patent CA-2643120-A1 (CA)
Title: Trailer
Inventor: BOYDSTON KEVIN
IPC: B62D63/08
Filed: 2008-11-03
Abstract: A trailer may include a connection assembly. The connection assembly may include an arm sized and configured to be connected to a vehicle to allow the vehicle to tow the trailer. The towing arm may be movable between extended and retracted positions. The trailer may also include a handle assembly, which may be movable between extended and retracted positions relative to the towing arm. The trailer may be easily towed by the vehicle when, for example, the towing arm is extended and the handle assembly is retracted. The trailer may also be used as a wheelbarrow when, for example, the towing arm is retracted and the handle assembly is extended. The connection assembly, the handle assembly, and/or other components of the trailer may include openings that may be aligned to receive fasteners to secure the towing arm and/or the handle assembly in the extended and/or retracted positions.
Patent CA-2643353-A1 (CA)
Title: Method and apparatus for transmitting axle sensor data
Inventor: PINKOS ANDREW F
IPC: F16H48/06
Filed: 2007-02-19
Abstract: An axle assembly includes a housing having first and second shafts rotatably positioned in the housing. A power transfer mechanism is also positioned in the housing and selectively operable to transmit rotary power between the first and second shafts. An actuator is operable to move a linearly moveable member of the power transfer mechanism. A sensor circuit is positioned within the housing and operable to output a signal having a frequency that varies in accordance with the position of the linearly moveable member, thereby indicating an operating state of the power transfer mechanism.
Patent CA-2644387-A1 (CA)
Title: Structure of hose
Inventor: RICHWINE KAREN
IPC: B32B27/08
Filed: 2008-11-21
Abstract: A hose includes at least an inner-layer tubular member, an intermediate layer, and an outer-layer tubular member. Both the inner-layer tubular member and the outer-layer tubular member are made of plastics. The intermediate layer is formed by wrapping a net. An outer surface of the intermediate layer is provided with a helical structure made of plastics and the outer-layer tubular member encloses the helical structure. The helical structure has a mechanical strength greater than the outer-layer tubular member. Since both the helical structure and the outer-layer tubular member are similarly made of plastics, the bonding strength therebetween can be enhanced. When the hose is subjected to bending, the helical structure helps to prevent the hose from being compressed and deformed, thereby maintaining the inside diameter of the hose to ensure smooth flow of liquid or gas through the hose.
Patent CA-2645106-A1 (CA)
Inventor: HOETZELDT STEPHAN
IPC: B32B3/28
Filed: 2006-05-24
Abstract: A sandwich element for the sound-absorbing inner cladding of means of transport such as an aircraft. The sandwich element includes a three-dimensionally constructed core structure disposed between two cover layers that run substantially parallel to one another at a distance. A plurality of passages for sound transmission are incorporated in the core structure and/or in at least one cover layers, wherein at least one sound absorption layer is disposed in the area of at least one cover layer at least in parts.
Patent CA-2646073-A1 (CA)
Inventor: SMITH DAN S
IPC: A62B1/08
Filed: 2008-12-09
Abstract: A magnetic descent control device is disclosed. The device comprises an input shaft affixed to a rotating driven sheave acting as a drive assembly, which grips a cable guiding the descent path of a body carrying cage. The input shaft has a shoulder upon which rests a rotor. The rotor is encased within a front and back enclosure of conductive material. Disposed along at least one surface of the rotor and/or at least one of the conductors, is a series of magnets such that rotation of the rotor relative to the conductors creates relative motion between the magnets' magnetic field and the conductor inducing eddy currents in the conductor that oppose the magnetic field creating a rotational braking force. As a result, very precise and/or controllable descent may be obtained over a broad range of descent angles and/or distances with little or no mechanical wear or risk of overheating. Preferably, the sheave gripping the cable may have a circumferential groove to better improve traction and grip of the cable. A plurality of such devices may be applied to drive assemblies contacting a common cable, and a plurality of cables may support the cage, each affixed with at least one descent control device.