baber/WOPTO huggingface dataset:
Patent CA-2670963-A1 (CA)
Title: Narrow band transceiver
Inventor: MASSAM PETER DAVID
IPC: H04L7/04
Filed: 2007-11-30
Abstract: Embodiments of the invention are concerned with a system for digital communications, and are particularly suited for use in narrowband RF systems. In an RF system data are transceived between radio stations in frames comprising slots having finite periods (and thus discrete start and end points within the frame), and the timing of a clock internal to a given station determines where in time respective slots start and finish. In one arrangement the synchronisation between two communicating radio stations (first and second stations) is configured on the basis of timing information derived from a preamble portion of a given frame that is transmitted from a first station to a second. This timing information is used to configure a clock internal to the second station; by adjusting the time of the clock, the timing of the slots within a given frame can therefore be controlled. This can be particularly advantageously applied to the uplink slots of the given frame (i.e. when the second base station transmits its data to the first station) so as to ensure that data received on the uplink are synchronised with timing characteristics of the first (data processing) station. In embodiments of the invention the data transmitted from the first station is transmitted at a first data rate, the data transmitted from the second station is transmitted at a second data rate, and the second data rate is lower than the first data rate. In view of both the difference in data rates and the synchronisation between radio stations, a separate synchronisation word is not required to be sent from the second station to the first station on the uplink portion; instead, and because the uplink slots of a given frame are synchronised between transceiving stations, the start of the uplink payload slot can comprise signalling information which simply acts to signify the start of transmission of uplink data from the second station.
Patent CA-2671573-A1 (CA)
Title: Trading nitrogen credits determined based on the use of a genetically modified plant
Inventor: REY ERIC
IPC: G06Q99/00
Filed: 2007-12-06
Abstract: To trade nitrogen credits on an electronic trading market, an amount of nitrogen applied or to be applied to obtain a desired crop yield using a genetically modified version of a plant is determined. The genetically modified version of the plant has a nitrogen utilization efficiency greater than a non-genetically modified version of the plant. A nitrogen credit is calculated based on the determined amount of nitrogen. The credit is conveyed to one or more potential buyers through the electronic trading market.
Patent CA-2672080-A1 (CA)
Inventor: HEAVNER DAVID A
IPC: G01N35/00
Filed: 2009-07-15
Abstract: A fluid aspirating/dispensing member includes a sample cavity for sample acquisition and a sealable cavity that, once sealed, permits the separation of particles from the remainder of a fluid sample within the sample cavity after centrifugation or other separation means. The fluid aspirating/dispensing members, either individually or as part of an array, increase the efficiency of sample processing before analysis by a clinical analyzer.
Patent CA-2672490-A1 (CA)
Title: Trpv1+ sensory neurons control of beta-cell stress and islet inflammation in diabetes
Inventor: SALTER MICHAEL
IPC: A61P3/10
Filed: 2007-12-13
Abstract: A process is disclosed for controlling inflammatory tissue access through release of neuropeptides, such as substance P (sP), to insulin-responsive sensory neurons, whereby simultaneous control of insulin sensitivity/resistance is manifested. In models of Type 1 and Type 2 diabetes, sensory afferents, in particular TRPV1, have fundamental roles in insulin/glucose homeostasis, islet physiology and autoimmune tissue inflammation. By manipulation of the TRPV1 neuro-.beta.-cell circuit or enhancement of pancreatic sP levels, normalization of insulin resistance, clearance of inflammation and prevention of both Type 1 and Type 2 diabetes is realized.
Patent CA-2672621-A1 (CA)
Inventor: BETTUCHI MICHAEL
IPC: A61M39/04
Filed: 2008-01-03
Abstract: A surgical portal apparatus for receiving medical instrumentation includes a portal member adapted for passage through tissue for providing access to an underlying tissue site, and having a longitudinal opening extending therethrough. The portal member has a magnetic material for creating a magnetic field adapted to urge magnetically responsive instrumentation at least toward the longitudinal opening to permit passage therethrough and use of the instrumentation in performing a medical procedure adjacent the tissue site.
Patent CA-2673289-A1 (CA)
Title: High activity supported distillate hydroprocessing catalysts
Inventor: BAI CHUANSHENG
IPC: B01J37/02
Filed: 2007-10-11
Abstract: Supported metallic catalysts comprised of a Group VIII metal, a Group VIB metal, and an organic additive, and methods for synthesizing supported metallic catalysts are provided. The catalysts are prepared by a method wherein precursors of both metals are mixed and interacted with at least one organic additive, dried, calcined, and sulfided. The catalysts are used for hydroprocessing, particularly hydrodesulfurization and hydrodenitrogenation, of hydrocarbon feedstocks.
Patent CA-2673358-A1 (CA)
Title: Pyrazole derivatives as modulators of cannabinoid receptor
Inventor: NOEREGAARD PIA KARINA
IPC: C07D403/04
Filed: 2007-12-10
Abstract: Compounds of formula (I) suppress the normal signalling activity of CB1 receptors, and are useful in the treatment of, for example obesity or overweight formula (I): wherein A1, A2, A5, A6, R1, R2, R3, and X are as defined in the claims.
Patent CA-2678452-A1 (CA)
Inventor: AMEND VICTOR
IPC: E04C5/12
Filed: 2009-09-11
Abstract: Une forme permettant de construire une structure en béton comprend un panneau isolant et au moins un dispositif formé pour ancrer le béton dans le panneau isolant. Le dispositif comprend une base intégrée dans le panneau isolant et un support de barre d'armature s'étendant de la base. Le support de barre d'armature est dimensionné pour soutenir la barre d'armature au-dessus d'une surface supérieure du panneau isolant lorsque le panneau est disposé horizontalement et pendant que le béton est déversé sur le panneau.
Patent CA-2679475-A1 (CA)
Title: Poteau de signalisation comprenant un materiau composite
Inventor: FINNEY NIGEL A
IPC: B29C70/88
Filed: 2008-03-10
Abstract: La présente invention concerne un support tubulaire comprenant une couche de matériau composite de résine et des premières fibres disposées longitudinalement. Ce support tubulaire comprend également des secondes fibres concentrées en domaines séparés le long de la circonférence de ce support, ces secondes fibres ayant un module d'élasticité en traction supérieur à celui desdites premières fibres.
Patent CA-2680643-A1 (CA)
Title: Method and device for selectively eliminating a component from an aqueous solution
Inventor: LJUNGGREN LENNART
IPC: B01J20/32
Filed: 2003-04-04
Abstract: The invention refers to a method for selectively eliminating at least one component from an aqueous solution, comprising: 
passing said aqueous solution through a rigid integral separation matrix without being excluded by said matrix, said matrix having a porous structure, 
binding at least one aqueous solution component by a bile acid moiety immobilized on said matrix, 
whereby said matrix is obtained by a process selected from the group comprising: sintering, moulding and foaming process.
Patent CA-2680778-A1 (CA)
Inventor: ZHAI HAIXIAO
IPC: C07D401/00
Filed: 2008-03-10
Abstract: The present invention relates to HSP90 inhibitors containing fused amino pyridine core that are useful as inhibitors of HSP90 and their use in the treatment of HSP90 related diseases and disorders such as cancer, an autoimmune disease, or a neurodegenerative disease.
Patent CA-2683390-A1 (CA)
Title: Method and apparatus for pest bait application
Inventor: ENGLOT NORMAN
IPC: A01M23/00
Filed: 2009-10-21
Abstract: An apparatus for applying bait to pest traps and a method of using the apparatus is provided. The apparatus has an elongate body having an interior cavity in communication with an opening at a first end of the body, a flowable pest bait pre-packaged and contained within the cavity, and a nozzle attached to the opening. A flowable bait is extruded on a bait pedal of a rodent trap by aiming the nozzle over a bait pedal of the rodent trap such that the user's hands remain out of reach of a spring-loaded bow of the rodent trap, and applying pressure to the flowable bait through the use of a plunger or the like. The user can then discard the apparatus.
Patent CA-2684706-A1 (CA)
Title: Rotating clothes drying rack
Inventor: HOGAN MILES D
IPC: D06F57/12
Filed: 2009-11-13
Abstract: This invention relates to a clothes drying rack which mounts to or is suspended from an overhead structure such as a ceiling and rotates from a vertical storage position to a lower in use position. The drying rack consists of a plurality of drying rods which attach to opposing side members. One of the drying rods runs through the side members and pivotally mounts to support arms. The angle which the drying rack lies when in the lower in use position is determined by stopping pegs attached to the support arms and height adjusting blocks which prevent the drying rack from rotating downwards to a completely vertical position. The upper ends of the support arms attach to mounting brackets which in turn are mounted to or suspended from an overhead structure. When not in use the drying rack is held in a vertical position by removable locking pegs.
Patent CA-2685378-A1 (CA)
Title: Rechargeable lithium batteries comprising means for the sorption of harmful substances in the form of a multilayer polymeric sheet
Inventor: TOIA LUCA
IPC: H01M10/52
Filed: 2008-06-04
Abstract: Rechargeable lithium batteries are described comprising an airtight container, electrodes immersed in an electrolytic solution and spaced apart by means of one or more separators, electrical contacts connected to the electrodes and a means for sorbing harmful substances formed of a multilayer polymeric sheet (10) comprised of an inner layer (12) of a polymeric material containing particles (11) of one or more getter materials for the sorption of the harmful substances, and at least one external protective layer (13) of a polymeric material impermeable to the electrolyte, wherein all the polymeric materials are permeable to the harmful substances.
Patent CA-2686152-A1 (CA)
Title: Amplificateurs d'accord multiport
Inventor: JONES DARYL RICHARD
IPC: H03F3/60
Filed: 2008-05-02
Abstract: L'invention concerne un procédé pour accorder un amplificateur multiport et un amplificateur multiport. Ledit amplificateur multiport comprend un nombre pair d'amplificateurs de puissance hyperfréquence (A1-A8) montés en parallèle, une série de ports d'entrée (p1-p8) et une série de ports de sortie (q1-q8), les ports d'entrée étant connectés aux amplificateurs au moyen d'une série d'hybrides d'entrée (A-M) et les ports de sortie étant connectés aux amplificateurs par une série d'hybrides de sortie (A-M). Un signal d'entrée au niveau d'un port d'entrée donné quelconque est amplifié par tous les amplificateurs, puis recombiné en un signal de sortie au niveau d'un port de sortie donné. Le procédé consiste à établir une correspondance entre chaque amplificateur d'une paire d'amplificateurs adjacents et l'autre jusqu'à ce cette correspondance soit plus grande que celle établie entre des amplificateurs non appariés, tout en étant capable d'assurer une isolation acceptable entre tous les ports de sortie. Ce procédé d'accord a pour résultat un puits d'amplificateur multiport approprié aux besoins de certains mécanismes de réutilisation de fréquence et présente un temps de d'installation et de test significativement réduit.
Patent CA-2688986-A1 (CA)
Inventor: CZAJKOWSKI ROBERT A
IPC: F21V14/04
Filed: 2009-12-22
Abstract: The present disclosure provides a lighting device that includes an array of LEDs arranged on a circuit board with a reflector that rotates relative to the LEDs to reflect the light in various directions. The reflector according to the present disclosure includes a compact construction that allows for effective light reflection. A related lighting system and method is also provided.
Patent CA-2690311-A1 (CA)
Inventor: MUMFORD JOHN ROBERT
IPC: F24S23/77
Filed: 2010-01-15
Abstract: An apparatus is provided for the concentration of solar energy in a panel from a large receiving surface to a small emitting region. An optical element array directs incident sunlight by total internal reflection through a series of apertures where the light is laterally propagated between two mirrored surfaces to a region for harvesting by a solar energy collector such as a photo-voltaic cell or heat absorbent material. The optical element array and mirrored surfaces can be made extremely thin. The invention can advantageously reduce the size, weight and cost of the panel. Further the lateral propagation of concentrated light in an air medium reduces light absorption by the apparatus material resulting in less heat buildup.
Patent CA-2691008-A1 (CA)
Inventor: CASPER DAVID ALAN
IPC: H04N21/27
Filed: 2007-06-28
Abstract: A vision mixer comprises a video processor and a switching matrix. The switching matrix has a first matrix portion which selects signals for the video processor, and has a second matrix portion which selects output signals for destinations other than the video processor and beyond the vision mixer.
Patent CA-2691017-A1 (CA)
Inventor: HEISS ERIC R
IPC: H04L12/16
Filed: 2010-01-26
Abstract: Embodiments of the present invention provide a method and system for a first party providing a comprehensive coordinated communication system by enabling initiation of a communication interaction between a first party and a second party, presenting a plurality of communication channels from which one of the parties can make a selection, displaying an interface for using the selected communication channel for a communication interaction between the two parties, and creating a record of the communication interaction, wherein either of the two parties can retrieve the record. The invention can be implemented via a stand-alone computing system or such a system interconnected with other platforms or data stores by a network, such as a corporate intranet, a local area network, or the internet.
Patent CA-2692010-A1 (CA)
Inventor: FLESHNER THOMAS D
IPC: B65G53/66
Filed: 2010-02-05
Abstract: A control assembly for use in a feed delivery assembly comprises a housing having an inlet, an outlet, and a chamber between said inlet and outlet. The chamber is opened in a plane parallel, but radially offset from, an axis of the inlet and outlet. A tube member is removably receivable in the chamber. The removable tube member includes a tube having a length sufficient to span a distance between the inlet and outlet tubes. At least one infrared emitter and at least one infrared receiver are mounted on the tube member tube and are positioned to be opposed to each other such that the receiver will receive and detect light from the emitter. The emitter and receiver are operatively connected to a controller. The controller emits a signal when it is determined that the light from the emitter to the receiver is interrupted.
Patent CA-2692175-A1 (CA)
Inventor: CHABIN ERIC
IPC: H04W76/04
Filed: 2010-02-04
Abstract: A control system (16) is provided. The control system includes a radio frequency (RF) transmitter-receiver module (26) configured to transmit and receive first RF signals (30) within a first RF range (104), the RF transmitter-receiver module including at least one RF transmitter-receiver (42), an RF receiver module (24) configured to receive second RF signals (22) within a second RF range (102) that at least partially overlaps the first RF range, the RF receiver module including at least one RF receiver (40), and a processor (28) coupled in communication with the RF  transmitter-receiver module and the RF receiver module. The processor is configured to engage (302) in a first communication session (402) with a remote RF device (14) using the RF transmitter-receiver module to transmit a first outgoing message within the first RF signals and detect (304) a second communication session (406) within the second RF signals using the RF receiver module, the second RF signals transmitted by a system RF device (12) and including an incoming message encoded therein. The processor is further configured to, when the second communication session is detected, interrupt (306) the first communication session for a time period (408), receive (308) the second RF signals during the time period using the RF  receiver module, and after the time period expires, resume (314) the first communication session.
Patent CA-2693346-A1 (CA)
Inventor: PANOS PAUL J
IPC: F22B7/10
Filed: 2008-07-17
Abstract: A combustion system having a combustor 2 that includes tub-ing 15 for carrying boiler water, a cy-clone 3 to recover solids from exhaust of the combustor 2 and an external heat exchanger 5 to recover heat from the solids, includes: a bypass 20 for pro-viding boiler water from the combus-tor 2 to tube bundles 6 of the external heat exchanger 5 and a boiler water re-turn 21 for providing boiler water from the tube bundles 6 to waterwall tubing 15 of the combustor 2. A method and an external heat exchanger are also pro-vided.
Patent CA-2694934-A1 (CA)
Title: Multi-purpose control circuit
Inventor: WILLIAMS DAVID
IPC: H05B37/00
Filed: 2008-08-06
Abstract: A control circuit controls power supply to a device which includes a power storage device and an electricity generating means for intermittently supplying power to said storage device. The control circuit includes a microcontroller arranged to operate in either a sleep mode or an active mode when the device is switched on. The microcontroller intermittently enters the active mode from the sleep mode in order to test the storage device voltage and provide an indication if the storage device voltage is determined to be less than a predetermined level.
Patent CA-2695017-A1 (CA)
Inventor: CLARK MICHAEL RAY
IPC: H04L7/00
Filed: 2008-09-23
Abstract: A Web service synchronization protocol is provided that sets forth the metadata and messaging by which endpoints roam, share and synchronize common information with one another in a multi-master networked computing ecosystem. A general SOAP-based protocol is defined for synchronizing data between two endpoints where one or more of the endpoints supports a Web service. Defining messaging for knowledge-based transfers using XML Web services, the protocol allows devices, services and applications to synchronize through firewalls, allows for flexibility by allowing any common set or subset of information across endpoints and allows for extensibility by not prescribing the schema of the actual data being synchronized at the endpoints.
Patent CA-2695254-A1 (CA)
Inventor: FERNANDEZ BLEDA DAVID
IPC: C07B57/00
Filed: 2008-08-01
Abstract: The present invention refers to a process for the resolution into one of its enantiomers of the racemate of compound of formula (I): which comprises separating said one of its enantiomers from a diastereoisomeric salt of formula (II), which is formed by reaction of the racemic mixture with an optically active acetylated amino acid of formula (III). The invention also refers to new intermediates which are useful to carry out the process of the invention.
Patent CA-2697546-A1 (CA)
Inventor: DOUSSON CYRIL
IPC: A61K31/675
Filed: 2008-08-28
Abstract: Provided herein are phosphadiazine polymerase inhibitor, for example, of any of Formulas (IV), (IV), (I"), (II"), or (IVa), pharmaceutical compositions comprising the compounds, and processes of preparation thereof. Also provided are methods of their use for the treatment of an HCV infection in a host in need thereof.
Patent CA-2698061-A1 (CA)
Inventor: CRAWBUCK CYNTHIA A
IPC: A47F7/00
Filed: 2007-08-29
Abstract: Apparatuses for the efficient and safe organization of product on shelves. The present invention encompasses shelving allocation units that are adjustable in a longitudinal direction to accommodate varying shelf depths. The present invention also provides for shelving allocation units that are adjustable in both the longitudinal direction, but also along an orthogonal axis. By being adjustable along an orthogonal axis, the shelving allocation units of the present invention may be adapted to accommodate various sizes of product. The present invention also includes novel backstop assemblies that may be adapted for use in shelves of various dimensions.
Patent CA-2698080-A1 (CA)
Inventor: REANEY MARTIN J
IPC: C12P7/08
Filed: 2010-03-26
Abstract: A process for the extraction of macromolecules from a biomass material comprising: a) contacting the biomass material with a solution comprising thin stillage to provide a slurry comprising undissolved solids, dissolved solids and suspended solids; and b) separating undissolved solids from the slurry to provide a solid fraction and a liquid fraction; and wherein the macromolecules are comprised in the dissolved solids
Patent CA-2700680-A1 (CA)
Inventor: FARIA LAWRENCE E
IPC: A01G9/24
Filed: 2008-09-26
Abstract: A system for preventing freezing of crops within a volume includes a plurality of RF radiators configured to radiate RF energy into the volume. A height, a spacing, an output power, a vertical beam angle, a vertical beam width, and a horizontal beam width of each one of the plurality of RF radiators is selected to result in an average RF power density taken about three dimensions within the volume sufficient to prevent freezing of a substantial portion of the crops, and also to result in a peak-to-peak variation of RF power density taken about two dimensions in a horizontal plane within the volume and at heights below a predetermined height to be less than a predetermined percentage of an average RF power density taken about the two dimensions.
Patent CA-2701442-A1 (CA)
Title: Outboard engine unit
Inventor: OGASAWARA RYO
IPC: B63H20/32
Filed: 2010-04-26
Abstract: Outboard engine unit includes: an anti-splash plate and an anti-cavitation plate provided on a gear case at a vertical interval from each other and extending horizontally from the gear case; an exhaust port provided in a side surface of the gear case for discharging exhaust gas from an engine; and a protruding section provided on the side surface of the gear case at a position located rearwardly of the exhaust port, the protruding section protruding laterally outwardly from the side surface for changing a direction of water flows flowing along the side surface.
Patent CA-2702800-A1 (CA)
Inventor: CORGOZINHO CAROLINA NUNES COSTA
IPC: A61K47/10
Filed: 2008-10-24
Abstract: Long acting injectable formulations of macrocyclic lactones comprising a biologically acceptable and biodegradable polyester polymer in a solvent system for use in the field of veterinary medicine, especially for use in combating ecto- and endoparasites in animals.
Patent CA-2702963-A1 (CA)
Inventor: MCCLANAHAN ROBERT
IPC: E02F3/58
Filed: 2008-11-18
Abstract: Improved connection systems for pinned connections are disclosed. Although the connection systems may be utilized in dragline excavating systems, the connection systems may also be utilized for pinned connections in a variety of other types of mining, dredging, forestry, and construction equipment. An insert utilized in the connections systems has a frustroconicat shape that joins with an aperture in an element being joined by the connection system.