baber/WOPTO huggingface dataset:
Patent CA-2543126-A1 (CA)
Inventor: SCHUELKE DAVID A
IPC: A61M25/01
Filed: 2006-04-13
Abstract: In one preferred aspect, a set of interlocking instrument handles is provided that permits a user to directly engage a locking element to releasably lock one instrument to another instrument. In another preferred aspect, a locking collar is provided for locking instrument handles to one another. In a further preferred aspect, a method is provided for locking instrument handles to one another.
Patent CA-2543750-A1 (CA)
Title: Tactical building door opener
Inventor: GRAHAM CHRISTOPHER
IPC: E05F15/00
Filed: 2006-04-18
Abstract: The invention relates to tactical tools and systems, and in particular to systems for and methods of opening building doors from a safe location. A portable, tactical building door opener is described which comprises a door opening mechanism comprising:  a body; a door opening arm pivotally connected to the body at a first end and having a roller for engaging the surface of the door at a second end; and an actuator for rotating the door opening arm with respect to the body, from a "ready" position in which the roller is not forced against the surface of the door, to a "door-opened"  position in which the roller is forced against the surface of the door to open the door.  The actuator is remotely and manually operable. The device further includes support means for temporarily and removably bracing the door opening mechanism with respect to the door.
Patent CA-2547977-A1 (CA)
Inventor: BELIAS WILLIAM P
IPC: B29C48/15
Filed: 2005-02-10
Abstract: A blown-film process for making a fiber-reinforced film comprises providing and melting at least one thermoplastic resin. The at least one thermoplastic resin is extruded through an extension die to form a film bubble. A pluralit y of fibers is introduced inside of the film bubble. The fibers are distribute d inside of the film bubble. The film bubble is collapsed after introducing th e plurality of fibers so as to form a fiber-reinforced film. The fiber- reinforced film has a first thermoplastic layer, a second thermoplastic laye r, and a plurality of fibers dispersed therebetween. The film may be formed in a bag.
Patent CA-2548895-A1 (CA)
Inventor: REVEL OLIVIER
IPC: B23K35/38
Filed: 2006-06-06
Abstract: Procédé de soudo-brasage TIG d'une ou plusieurs pièces en acier mettant en oeuvre une torche de soudage TIG, un fil fusible et un gaz de protection, caractéri sé en ce que le gaz de protection est un mélange gazeux ternaire formé d'hélium, d'hydrogène et d'argon, contenant moins de 5% en volume d'hélium, moins de 1 % en volume d'hydrogène et de l'argon pour le reste. Application du procédé au soudage de tôle en acier carbone galvanisées pour l'automobile.
Patent CA-2549549-A1 (CA)
Inventor: KULKARNI MOHAN GOPALKRISHNA
IPC: C08F220/00
Filed: 2003-12-15
Abstract: La présente invention a trait à un nouveau polymère sensible au pH présentant un comportement de gonflement/dissolution dépendant du pH. La composition est utile pour le masquage du goût de médicaments amers et également pour l'administration gastrique des médicaments. Ledit polymère comporte un monomère hydrophobe copolymérisé avec un monomère de base ou un monomère hydrophobe copolymérisé avec un monomère de base et un monomère hydrophile.
Patent CA-2550832-A1 (CA)
Inventor: MORDVINOV VLADIMIR
IPC: G06Q10/06
Filed: 2006-06-22
Abstract: A query framework system is provided. The query framework system compris es a query framework service for consuming a query and returning a result set, a provider application programming interface for defining a consistent application programming interface for providers, one or more providers incorporating query processin g logic, and a configuration repository for storing the list of the providers in the query framework system and their properties.
Patent CA-2550958-A1 (CA)
Title: Ornithine derivatives as prostaglandin e2 agonists or antagonists
Inventor: WASHIZUKA KENICHI
IPC: C07D209/42
Filed: 2004-12-17
Abstract: Ornithine derivatives of the formula (I): wherein X is -CO- or -(CH2)k-(wherein k is 1, 2 or 3); Y is Z-(CH2) n-, and the like; {wherein Z is R1-CO-NR4-, and the like, (wherein R1 is aryl, and the like; and R4 is hydrogen, or lower alkyl); and n is 1, 2, 3, 4, 5 or 6}; R2 is aryl-(lower alkyl), and the like; R3 is -Q-R7, [wherein Q is -CO- or -SO2-, R7 is heterocyclyl], and the like; and R5 and R6 are independently hydrogen or lower alkyl; or a pharmaceutically acceptable salt thereof, which are useful as medicament.
Patent CA-2552005-A1 (CA)
Inventor: SCHULTZ ALBERT J
IPC: H01J49/00
Filed: 2004-12-29
Abstract: An ion mobility/mass spectrometry method and instrument using aerosolized samples and dual positive and negative mode detection is described. Sample preparation methods are also described.
Patent CA-2552626-A1 (CA)
Inventor: HALLMAN JOHN DENNIS
IPC: B25B33/00
Filed: 2006-07-20
Abstract: To alleviate ice freeze-up of vehicle windows which incorporate spaced upper and lower seals which engage an outside surface of the vehicle window, a tool is provided with a handle and a blade extending from the handle and the blade has a bend and a distal end which is curved outwardly in the plane of the blade. The length of the blade segment between the bend and its distal end is selected to be slightly longer than the distance between the upper and lower seals whereby this blade segment may be inserted between the window outside surface and the upper and lower seals and then slid along the window to sever any ice seal existing between the outside window surface and the upper and louver seals to free up the frozen vehicle window for normal operation.
Patent CA-2554135-A1 (CA)
Title: Method and apparatus for automatically capturing and managing images
Inventor: WALKER JAY S
IPC: H04N5/225
Filed: 2004-12-23
Abstract: According to one embodiment of the invention, a camera (110) determines whether to acquire an image (e.g., automatically), determines whether to store the acquired image, and determines how to store the acquired image.
Patent CA-2554805-A1 (CA)
Inventor: DRY RODNEY JAMES
IPC: C21B13/00
Filed: 2005-01-31
Abstract: A steelmaking process is disclosed. The process includes producing molten steel and molten steelmaking slag in a steelmaking process, the steelmaking slag including iron units and flux units, and thereafter producing molten iron in a molten bath based direct smelting process using a substantial portion of the steelmaking slag as part of the feed material requirements for the direct smelting process. A direct smelting process is also disclosed. The process includes pre-treating ferrous material including steelmaking slag and thereafter direct smelting molten iron using the pretreated ferrous material as part of the feed material for the process.
Patent CA-2555677-A1 (CA)
Title: Identification document and method for the production thereof
Inventor: WENDISCH KARL-HEINZ
IPC: B42D15/10
Filed: 2005-02-02
Abstract: The invention relates to an identification document comprising two covering sheets, a plurality of inserted sheets for stamps and visas and an identification sheet displaying the personal data of the holder of said document and provided with a transparent covering layer consisting of a plastic material, wherein the covering sheets, the inserted sheets and the identification sheet are connected to a common lateral edge in a fixed manner, wherein a transponder layer comprising a substrate layer consisting of a fabric material is integrated in the identification sheet.
Patent CA-2556318-A1 (CA)
Title: Hydraulic power steering system
Inventor: HEINTSCHEL MANFRED
IPC: B62D5/09
Filed: 2005-02-10
Abstract: The invention relates to a hydraulic power assisted steering system (1) for a vehicle, in particular an electrohydraulic power assisted steering system for a motor vehicle. Said hydraulic power assisted steering wheel comprises a servo valve (2) and the relative movement thereof actuates control parts thereof of a piston rod (3) of a servocylinder (4) and modifies at least one steering angle (.beta.) of a wheel (5) which co-operates with the piston rod (3). The power assisted steering system (1) also comprises an electric servomotor (6) which drives a rod (7) which is used to adjust the steering angle of the wheel (5) in the same direction as the servocylinder (4). The aim of the invention is to produce an electrohydraulic power assisted steering system (1) which is compact as possible in the region of the actuator and which can be used in a flexible manner for different vehicle classes.  According to the invention, the rod (7) and the piston rod (3) of the servocylinder (4) are arranged in a parallel manner in relation to each other and interact with each other on an additional element (8) for adjusting the common steering angle of the wheel (5).
Patent CA-2558231-A1 (CA)
Inventor: ZHOU KEMING
IPC: C25D21/12
Filed: 2005-03-17
Abstract: A system, device, and method include a cell-powered first electronic device powered using electrical potential imposed across an electrolytic cell. The potential is voltage-boosted to accomplish this task. If the electrical potential imposed the cell is insufficient, the device can also be battery-powered. In any event, this device is in communication with one or ore sensors in the electrolytic cell, as well as a second electronic device, and the first and second electronic devices wirelessly communicate. More specifically, the first electronic device wireless transmits data signals to the second electronic device, which receives the same. The first and second electronic devices are physically remote from one another, and they communicating over a private or public network, preferably using spread spectrum technology. In addition, the second electronic device also preferably transmits data signals to a computer for further processing of the data signals, and these arrangements can be used, for example, when producing copper.
Patent CA-2559849-A1 (CA)
Title: Energy assisted delivery of dental materials from a cartridge
Inventor: PIERSON PAUL R
IPC: A61C5/66
Filed: 2005-03-08
Abstract: A cartridge of the type having a reservoir body and a fluidly connected dispensing nozzle and a piston within the body, wherein the material to be dispensed is preloaded in the body between the dispensing nozzle and the piston, has an energy delivery element wrapped or otherwise positioned around or within at least a portion of the body and/or the body wall.
Patent CA-2559912-A1 (CA)
Title: Mode shifting communications system and method
Inventor: AHYA DEEPAK P
IPC: H04B7/005
Filed: 2005-03-10
Abstract: A digital network based communications system that establishes communications sessions to communicate via a simulated circuit-switched environment.  Exemplary embodiments communicate between a first communications station and a second communications station using Voice over Internet Protocol (VOIP) techniques. Calls are setup, maintained and torn down using Session Initiation Protocol and Session Description Protocol messages. Call modes are able to be changed between duplex (404) and simplex (416) without disconnection. Duplex calls are able to be interrupted with a request for a simplex call (406), accept the simplex call (410) or send a response message (424), and then resume the duplex call (420), all while maintaining the duplex call data communications session.
Patent CA-2560784-A1 (CA)
Title: Infusion set
Inventor: KORNERUP GRETE
IPC: A61M37/00
Filed: 2005-03-21
Abstract: The invention relates to an infusion set for an intermittent or continuous administration of a therapeutical substance, such as insulin. The infusion set comprises an infusion part (OB) for insertion into a patient and a connector (OA) for connecting the infusion part with a medical device through a tube (7), the connector being axially displaceable relative to the infusion part.  The infusion part comprises an adhesive support (1), a base part (2) with a first set of guiding means (13) and at least two retention devices (4) for locking the connector to the infusion part, a cannula extending from said base part and being in fluid communication with a cavity which is optionally covered with a membrane, the cavity is further adapted to receive a second cannula extending from the connector, which second cannula is in fluid communication with the tube.
Patent CA-2561719-A1 (CA)
Inventor: MEYERS GREGOR
IPC: A61K39/00
Filed: 2005-05-18
Abstract: L'invention se rapporte à des pestivirus atténués, notamment des BVDV atténués, au moins une mutation se trouvant dans la séquence de codage de la glycoprotéine Erns et au moins une autre mutation se trouvant dans la séquence de codage de Npro ce qui entraîne, de préférence, l'inactivation combinée de l'activité de Rnase dans la glycoprotéine Erns en plus de l'inactivation de l'activité d'immunomodulation (hypothétique) de Npro. L'invention se rapporte aussi à des procédés d'atténuation de pestivirus tels que BVDV, à des acides nucléiques codant ces pestivirus, notamment BVDV, à des compositions et des vaccins comprenant les pestivirus atténués, notamment BVDV, de l'invention.
Patent CA-2563152-A1 (CA)
Inventor: WEATHERBEE PAUL
IPC: A61M60/411
Filed: 2005-04-13
Abstract: A blood pumping system to support living organisms based on a spherical multi vane and multi chamber pump with an oscillating motion that delivers pulsatile flow. The blood pumping system includes a number of design elements that address the particular needs and compatibility issues (both biological and hemological) of a blood pumping system.
Patent CA-2563205-A1 (CA)
Title: Alkylpyridinium dicyanamides and method for the production thereof
Inventor: CLAUSEN GILBERT
IPC: B01J31/00
Filed: 2005-04-06
Abstract: The invention relates to alkyl pyridinium dicyanamides of formula (I) wherein Rn1 represents cyano or C1_20  alkyl, n is a whole number ranging from 0 - 3 and the optionally present radicals1 are identical or different, and R2 represents C1_20-alkyl. The invention also relates to the production thereof from alkyl pyridinium halogenides and alkali dicyanamides, in addition to the use thereof as polar solvents.
Patent CA-2563235-A1 (CA)
Title: Methods and apparatus for synchronization of data set representations in a bandwidth-adaptive manner
Inventor: ALEXANDROV ALBERT
IPC: H04L12/56
Filed: 2005-04-08
Abstract: A bandwidth-adaptive method for synchronizing a consumer node representation of a dynamic data set and the source node representation of the dynamic data includes the step of receiving, from a source node, metadata information identifying a plurality of data packets that represent a state of at least a portion of a changing data set at a point in time. At least one of the identified data packets is received from the source node and at least one of the received data packets is selected responsive to the received metadata information. The metadata information and the selected at least one data packet are transmitted to a consumer node.
Patent CA-2567275-A1 (CA)
Inventor: ASPEL DAN
IPC: G06F19/00
Filed: 2006-11-06
Abstract: The invention presents a system for ongoing collection, transmission, storage, analysis, and presentation of physiological and other personal data from individuals.  The information is collected through a communications network from sources such as physiological sensors, existing databases, keyboard/keypad/mouse input, interactive voice response (IVR) systems, and web interfaces. Storage of information is provided by secure network data servers. Analysis algorithms are applied to the information at multiple points within the system to generate reports and alerts that may be presented through various interfaces to authorized system users.
Patent CA-2568190-A1 (CA)
Inventor: VERDURA JAVIER
IPC: A47L5/28
Filed: 2001-08-17
Abstract: An outer bag assembly (20) for an upright vacuum cleaner is disclosed. The outer bag assembly (20) comprises a flexible, air permeable enclosure having an internal volume adapted to contain a disposable inner bag. The outer bag assembly (20) is further comprised of an upper end adapted to provide access to the internal volume through a closure device, and an opposite end attached to a handle assembly (112) through a bag clip assembly (26). In one embodiment, the closure device includes a zipper (32) disposed along an upper front peripheral edge (34) of the outer bag assembly (20) that allows a front panel (22) of the bag assembly (20) to be partially released. In another embodiment, the closure device includes a zipper (52) disposed along an upper front peripheral edge (34), and a zipper (54) disposed along an upper rear peripheral edge of the outer bag assembly (20) that allows a top panel (58) of the outer bag assembly (20) to be partially released.
Patent CA-2568199-A1 (CA)
Title: Therapeutic shower enclosure
Inventor: VEYRIE HENRI
IPC: A61N5/06
Filed: 2002-04-04
Abstract: A therapeutic shower enclosure is comprised of a bottom wall, sidewalls, a top wall and a door assembly in the sidewalls for access to the enclosure. One or more intense clear light sources are provided in one of the top wall or sidewalls and has an intensity of at least 2000 lux. A control is provided to energise the light source for a desired predetermined period of time to subject a user person to a luminotherapeutic effect. Heated air is circulated in the to create a stream of hot dry air having a downward path form opposed sides of the enclosure to the bottom wall and then up along the corner area whereby to subject the user person standing in the enclosure to a dry heat air stream.
Patent CA-2569294-A1 (CA)
Inventor: GONZALEZ PEDRO
IPC: B01D19/00
Filed: 2006-11-28
Abstract: A downhole gas separator includes an external tube having a closed bottom and an open top; and an internal tube positioned eccentrically within the external tube and having an open bottom and a top adapted for connection to a production tube. The internal tube can alternatively be connected to a pump intake. The separator is positioned eccentrically within a casing, and provides for separation of gas from produced fluids before the fluids enter the production tube and/or pump.
Patent CA-2571394-A1 (CA)
Title: Cosmetic compositions and methods comprising rhodiola rosea
Inventor: GAN DAVID
IPC: A61K8/49
Filed: 2005-06-27
Abstract: A cosmetic composition comprising a UV-protective amount of at least one rosavin, preferably present in an extract of Rhodiola rosea in a cosmetically acceptable vehicle, and methods of use thereof, including preventing or reducing the signs of photoaging.
Patent CA-2573207-A1 (CA)
Title: Use of a combination of cyclosporin and pegylated interferons for treating hepatitis c (hcv)
Inventor: ASAKAWA KAZUO
IPC: A61K38/21
Filed: 2005-07-13
Abstract: A method of treating a patient having a HCV infection which method comprises administering to said patient a cyclosporin A or a cyclosporin A derivative in association with a conjugate of interferon to a water-soluble polymer in an amount effective to alleviate or eliminate one or more of the signs or symptoms of HCV.
Patent CA-2575466-A1 (CA)
Title: Thiazole based inhibitors of atp-utilizing enzymes
Inventor: DICKSON JOHN K JR
IPC: A61K31/425
Filed: 2005-08-11
Abstract: 2-Amido-4-substituted-aryl-thiazole-based compounds exhibiting ATP-utilizing enzyme inhibitory activity, methods of using compounds exhibiting ATP-utilizing enzyme inhibitory activity, and compositions comprising compounds exhibiting ATP-utilizing enzyme inhibitory activity, are disclosed.
Patent CA-2578177-A1 (CA)
Title: Execution of textually-defined instructions at a wireless communication device
Inventor: CHALMERS PAUL
IPC: G06F9/44
Filed: 2007-02-12
Abstract: Software, methods and devices for executing textually-defined instructions at a wireless communication device are disclosed. The instructions may be for performing a mathematical operation upon specified integer or floating-point operands, for performing one or more specified actions for each pass through a loop, for performing one of two sets of actions based on a user selection of one of two user interface controls, or for triggering a timer for delaying a subsequent action by a specified time interval. The instructions may be defined in a markup language such as Extensible Markup Language (XML). The software, methods and devices may form part of a system for allowing varied wireless communication devices to interact with server-side software applications.
Patent CA-2578813-A1 (CA)
Title: Power control system
Inventor: DENNIS CRAIG RICHARD
IPC: H02J13/00
Filed: 2005-09-02
Abstract: A power control system includes a base having a housing configured for releasably receiving a control unit and a cavity within the housing for receiving a solid state relay having a hockey puck configuration. The base includes an input power terminal for coupling to an input power source, an output power terminal for coupling to a power receiving load, and coupling fixtures for fixedly and electrically coupling to input and output power terminals and control terminals of the received solid state relay. A control unit is configured to control the solid state relay for selectively providing, at least a portion of, the power received at the input power terminal to the output power terminal. The control unit has a housing adapted to be releasably coupled to the base housing. The control unit and base each configured to electrically couple the control unit to the control terminals of the received solid state relay as a function of the control unit being coupled to the base.
Patent CA-2580087-A1 (CA)
Inventor: RATIU OVIDIU
IPC: H04L12/26
Filed: 2005-09-09
Abstract: A system for an access node coupled to a computer to wirelessly communicate with a plurality of disparately located radio nodes each coupled to a meter or other sensor is provided. The radio nodes within the communication range of the access node orient onto a first logical layer to directly communicate with the access node. Additional radio nodes beyond the communication range of the access node indirectly communicate with the access node by detecting communications from radio nodes on lower logical layers that are closer to the access node and selecting a radio node of the detected radio nodes to be a repeater node. The selected repeater node has available memory capacity and a suitable power number to qualify as a repeater, which may periodically change.  Sensed data is directly or indirectly communicated to the access node for further communication to a backend system computer.
Patent CA-2580889-A1 (CA)
Inventor: KESSEL STEPHEN RONALD
IPC: B30B11/08
Filed: 2005-03-22
Abstract: An apparatus and method is disclosed for forming a compacted powder slug (7) coated with a film. The powder (6), e.g. of a medicament, is compacted and enrobed to produce compacted powder slugs (7) by preferably mechanically compacting a powder (6) and forming a film (8) of a material, preferably hydroxy propyl methyl cellulose, by vacuum or pressure differential, about the surface of the powder (6) thus compacted.
Patent CA-2583153-A1 (CA)
Title: 1,5-diheterocycle-1h-triazole derivative
Inventor: FUJII KUNIHIKO
IPC: A61K31/496
Filed: 2005-10-19
Abstract: A compound represented by the general formula (I): (wherein Ar1, Ar2, R1, and R2 each represents a substituent), a salt thereof, or a solvate of either; and a medicine containing the compound, salt, or solvate. The medicine is a potent platelet aggregation inhibitor which inhibits neither COX-1 nor COX-2.
Patent CA-2588509-A1 (CA)
Inventor: THOENES ERIC
IPC: A61K9/50
Filed: 2005-09-22
Abstract: The invention relates to a method for production of double- or multi-layered micro-capsules, comprising an inner microcapsule of cross-linked polymers and biological cells and one or more layers of cross-linked polymers without biological cells, which completely enclose(s) the inner microcapsule, whereby, in a first method step, single-layered microcapsules of cross-linked polymers with biological cells are produced and, in at least one further method step, at least one outer layer shell of cross-linked polymer is applied which contains no biological cells.