baber/WOPTO huggingface dataset:
Patent CA-2721541-A1 (CA)
Title: Expedited media interconnection in third party call control
Inventor: KRAMARENKO VALENTINA IQOREVNA
IPC: H04M3/42
Filed: 2010-11-17
Abstract: Third party call control in a service management platform (SMP) of an enterprise system comprising a private branch exchange (PBX) in communication with the SMP over a trunk and line. Receiving a request over the line for communication involving a device. Invoking reliable transmission of provisional responses in the trunk. Receiving a receive only session description over the trunk. Invoking specific event notification between the SMP and PBX for calls answered between the device and PBX. Receiving notification of a call answered between the device and PBX. Responding to the request with the first session description as a send/receive offer. Receiving acknowledgement including a second send/receive answer session description over the line. Updating the trunk the second description as a send/receive update. Receiving a third session description with a successful response message from the PBX; the third session description being a send and receive copy of the first session description.
Patent CA-2722677-A1 (CA)
Title: Interactive input system and pen tool therefor
Inventor: BOLT STEPHEN
IPC: G06F3/038
Filed: 2009-05-08
Abstract: A pen tool (P) for use with an interactive input system comprises an elongate body (200), at least one switch as-sembly (220) accomodated by the body and a controller (212) accomodated by the body and communicating with the at least one switch assembly. The at least one switch assembly is actuable when the pen tool is brought into contact with an input surface of the interactive input system. The controller is responsive to actuation of the at least one switch assembly. The at least one switch assembly comprises a contact circuit (224) and a plunger assembly (230) having a conductive element (242) thereon that is gener-ally aligned with the contact circuit. The plunger assembly is moveable into the body to bring the conductive element into contact with the contact circuit thereby actuate the at least one switch assembly.
Patent CA-2723961-A1 (CA)
Inventor: WANG YIHAN
IPC: A61K31/505
Filed: 2009-05-21
Abstract: The invention features compounds of the general formula (I) in which the variable groups are as defined herein, and to their preparation and use.
Patent CA-2726825-A1 (CA)
Inventor: HALL RICHARD J
IPC: C12N15/82
Filed: 2009-06-11
Abstract: Provided herein are methods for producing fermentable sugar obtained from a plant tissue. The methods include providing transgenic plant material comprising one or more locked carbohydrates and contacting plant material with an enzyme capable of converting the locked carbohydrate into a fermentable sugar. The methods are useful for providing sugar or sugar pre-cursors for several industrial purposes including ethanol production. The invention also encompasses plants and plant parts that produce a lock enzyme to yield a locked carbohydrate, with the consequence of accumulating the locked carbohydrate in the plant.  The inventon also encompasses providing a key enzyme able to convert locked carbohydrates to fermentable sugars. Key enzymes can be provided by transgenic plants or plant parts, transgenic microbes, transgenic yeast, microbes or yeast.
Patent CA-2729331-A1 (CA)
Inventor: FREYSTEDT BERND
IPC: B01D35/153
Filed: 2009-06-26
Abstract: A device (1) for treating water is described, comprising a cartridge (10), which includes a container (12) for receiving treatment means and a connecting head (20). Furthermore, a connecting device (40) is provided, which is equipped with a holder (42), a valve device (50), and a locking device (80). The holder (42) has at least one side wall (44a, b), on which the inflow and outflow openings (48a, b) are disposed. The valve device (50) has a valve element (52), which surrounds the connecting head (20) at least partially and is disposed movably in the holder (42). The associated cartridge (10) provides at least one inlet opening (30a) and at least one outlet opening (30b) on at least one side surface. The cartridge has at least one recess (124) and/or a lug (24) for the engagement of a locking element (81) of a locking device (80) of the connecting device (40).
Patent CA-2730668-A1 (CA)
Title: New influenza virus immunizing epitope
Inventor: COUTURE MANON
IPC: A61M5/178
Filed: 2009-07-15
Abstract: A method for synthesizing influenza virus-like particles (VLPs) within a plant or a portion of a plant is provided. The method involves expression of a novel influenza HA protein in plants and its purification The invention is also directed towards a VLP comprising influenza HA protein and plants lipids. The invention is also directed to a nucleic acid encoding improved influenza HA as well as vectors. The VLPs may be used to formulate influenza vaccines, or may be used to enrich existing vaccines.
Patent CA-2731843-A1 (CA)
Inventor: YOSHIDA HIROMI
IPC: B21B3/00
Filed: 2009-07-24
Abstract: A high strength cold rolled steel sheet with excellent weldability in which humping bead is not formed by performing plasma welding at high speed and that has a TS of 440 MPa or more, which does not deteriorate the formability of a tailor-welded-blank, and a method for manufacturing the high strength cold rolled steel sheet are provided. The high strength cold rolled steel sheet that is excellent in weldability and has a TS of 440 MPa or more includes a composition including C: 0.0005 to 0.005%, Si: 0.1 to 1.0%, Mn: 1 to 2.5%, 2: 0.01 to 0.2%, S: 0.015% or less, sol. Al:  0.05% or less, N: 0.007% or less, Ti: 0.01 to 0.1%, B:  0.0005 to 0.0020%, Cu: 0.05 to 0.5%, and Ni: 0.03 to 0.5% by mass with the balance Fe and incidental impurities; and a microstructure constituted by a ferrite single phase.
Patent CA-2732404-A1 (CA)
Inventor: KITCHEL BRANDON
IPC: A01D45/02
Filed: 2011-02-24
Abstract: One embodiment of the present invention are corn stalk rollers, comprising a plurality of roller assemblies pivotally mounted to the corn head of a corn harvest combine; an apparatus to bias the plurality of roller assemblies into contact with the ground while the corn harvest combine is harvesting corn; and chevron-patterned protrusions on each of the plurality of roller assemblies for providing ground traction and for aiding in crushing harvested corn stalks to ground level.
Patent CA-2733272-A1 (CA)
Inventor: STOPEK JOSHUA BENJAMIN
IPC: A61B17/94
Filed: 2011-03-01
Abstract: A surgical instrument for minimally invasive surgical procedures having a handle portion, an elongated body portion extending distally from the handle portion, an end effector movable between a first position and a second position, and an elongated tissue probe movably positioned within the elongated portion. The probe is movable between a retracted position and an advanced position, wherein movement of the probe moves the end effector from the first position to the second position.
Patent CA-2733643-A1 (CA)
Inventor: YU KUI
IPC: C30B29/46
Filed: 2009-08-11
Abstract: A method of synthesizing colloidal semiconductor nanocrystals Involves contacting a source of at least one semiconductor cation element (Group 11-14, more preferably Group 12-14, more preferably 12 or 14, more preferably Cd, Zn, Hg or Pb, most preferably Cd) with a source of at least one Group 15, or 16 element in the presence of a ligand forming compound containing a carboxylic acid moiety in a reaction medium comprising a solvent that is substantially noncoordinating with respect to the at least one cation, the ligand forming compound and the source of at least one cation element having a molar ratio of 1:1 or less. The cation element source is preferably bonded to two low carbon acids. Some of the low carbon acids are substituted with the ligand forming compound to produce a cation precursor that is more soluble in the noncoordinating solvent. The method produces novel ensembles of colloidal semiconductor nanocrystals that have narrow linewidth absorption and bandgap photoluminescence spectra indicating that the colloidal semiconductor nanocrystals are of substantially a single size. The single size families are produced for CdSe, CdTe, CdS, CdSeTe, and CdP.
Patent CA-2735188-A1 (CA)
Inventor: LOU XINSHENG
IPC: G05B13/02
Filed: 2009-03-02
Abstract: A control system (300) for optimizing a power plant includes a chemical loop having an input for receiving an input signal (369) and an output for outputting an output signal (367), and a hierarchical fuzzy control system (400) operably connected to the chemical loop. The hierarchical fuzzy control system (400) includes a plurality of fuzzy controllers (330). The hierarchical fuzzy control system (400) receives the output signal (367), optimizes the input signal (369) based on the received output signal (367), and outputs an optimized input signal (369) to the input of the chemical loop to control a process of the chemical loop in an optimized manner.
Patent CA-2736559-A1 (CA)
Inventor: TAKESHITA NOBUAKI
IPC: A61P25/04
Filed: 2009-09-10
Abstract: Provided is a novel potent pharmaceutical composition for treating nociceptive pain.   The present invention relates to a pharmaceutical composition for treating nociceptive pain, containing a morpholine derivative or a pharmaceutically acceptable salt thereof, as an active ingredient. The present invention is useful in providing an excellent pharmaceutical composition for treating nociceptive pain. In addition, the present invention is particularly useful in providing a pharmaceutical composition for treating pain accompanying a disease selected from the group consisting of rheumatoid arthritis, rheumatoid spondylitis, osteoarthritis, spondylosis deformans, gouty arthritis, juvenile arthritis, scapulohumeral periarthritis, and cervical syndrome, lumbago, lumbago accompanying spondylosis deformans, menalgia, pain and tumentia after inflammation, operation or injury, pain after odontectomy, and cancer pain. In addition, the present invention is particularly useful for alleviating pain in a damaged cartilage region, and is particularly useful for osteoarthritis in which NSAIDs are not effective.
Patent CA-2740254-A1 (CA)
Inventor: KAUPPINEN KARI
IPC: F23C10/10
Filed: 2009-11-06
Abstract: A circulating fluidized bed boiler (10), comprising a furnace (12) for combusting carbonaceous fuel, at least one outlet channel (14) connected to the upper portion of the furnace for removing flue gas and solid particles generating in the combustion of fuel, each outlet channel provided with a particle separator (16) attached with a flue gas channel (18) for transferring cleaned flue gas and a return duct (20) for transferring separated solid particles to the lower portion of the furnace. The return duct is provided with a gas seal (22), a heat exchange chamber (24), a lift channel (34) and an overflow conduit (44), in which solid particles exiting the gas seal are guided to the upper portion of the heat exchange chamber (24) and from the lower portion of the heat exchange chamber through the lift channel (34) to the furnace or directly from the upper portion of the heat exchange chamber through the overflow conduit (44) to the furnace, and there is at least one downpipe (42), which is connected from the upper portion to flow connection with the upper portion of the lift channel (44) and from the lower portion to flow connection with the lower portion of the furnace and additionally the overflow conduit (44) is connected to the upper portion of the downpipe. The downpipe (42) is preferably also connected to an inlet for fuel (50).
Patent CA-2741949-A1 (CA)
Inventor: SELA ILAN
IPC: A63B21/062
Filed: 2009-10-29
Abstract: A weight selector for use with a weight lifting machine having a plurality of weights to be lifted and an exertion element configured to exert force so as to lift a preselected amount of weight comprising: a first selector element configured to mechanically select a first amount of weight to be lifted; a second selector element configured to mechanically select a second amount of weight to be lifted, the second selector element being movable relative to the first selector element; and a distance limiting element configured to limit the distance between the first selector element and the second selector element.
Patent CA-2742498-A1 (CA)
Inventor: STEFANOV ZDRAVKO IVANOV
IPC: C07C29/10
Filed: 2009-11-03
Abstract: The present invention provides a process for producing low color glycols that comprises altering at least one condition of a reaction component and/or process stream within the process to be unfavorable for the formation of at least one color-producing contaminant intermediate. As such, such intermediates may be reduced in concentration, or even eliminated entirely, from glycols produced by the process. Since they are not present, or are present in reduced number, the intermediates cannot form color-producing contaminants in the glycols, and low color glycols are provided to the customer.
Patent CA-2746255-A1 (CA)
Inventor: HODSON KEVIN
IPC: H04H20/74
Filed: 2009-12-10
Abstract: The invention provides a content broadcasting system comprising a communications satellite and a satellite control arrangement for controlling the communications satellite to transmit a satellite broadcast signal. The satellite control arrangement is arranged to control the satellite to transmit the satellite broadcast signal to a first geographical area during a first time interval and to transmit the satellite broadcast signal to a second geographical area during a second time interval. The broadcast signal is not transmitted to the first geographical area during at least the second time interval and the broadcast signal is not transmitted to the second geographical area during at least the first time interval. This enables broadcast content to be provided to a large geographical area, while increasing the radio frequency spectrum efficiency of the system and minimising the continuous power consumption of the satellite required for the broadcast.
Patent CA-2746995-A1 (CA)
Title: Process for producing broader molecular weight distribution polymers with a reverse comonomer distribution and low levels of long chain branches
Inventor: YANG QING
IPC: C08F4/6592
Filed: 2009-12-16
Abstract: The present invention provides a polymerization process which is conducted by contacting an olefin monomer and at least one olefin comonomer in the presence of hydrogen and a metallocene-based catalyst composition. Polymers produced from the polymerization process are also provided, and these polymers have a reverse comonomer distribution, low levels of long chain branches, and a ratio of Mw/Mn from about 3 to about 6.
Patent CA-2755970-A1 (CA)
Title: Methods of producing c4 dicarboxylic acids
Inventor: FATLAND-BLOOM BETH
IPC: C12N9/00
Filed: 2010-03-23
Abstract: Methods of producing C4 dicarboxylic acids are disclosed. Nucleotide sequences encoding pyruvate carboxylase and uses of such nucleotide sequences in the production of C4 dicarboxylic acids are further disclosed.
Patent CA-2757913-A1 (CA)
Title: Container and container wagon
Inventor: WANEK-PUSSET PETER
IPC: B60P1/56
Filed: 2011-11-10
Abstract: The invention relates to a container for transporting bulk material in combined traffic, in particular on railways, roadways and ships, with a rectangular outer structure having standard dimensions and an open steel frame construction (1), which carries at least one container (5) for holding the bulk material that tapers like a funnel and can be emptied via at least one floor flap (17).   The steel frame structure (1) exhibits two lower longitudinal members (2), which are free of connecting cross members, so that inside the steel frame structure (1) and beneath the container (5) for holding the bulk material a downwardly completely open and in the longitudinal direction of the steel frame structure (1) continuously extending open space is available.
Patent CA-2758314-A1 (CA)
Title: Cup holder tray
Inventor: LANDRY PAUL
IPC: B65D71/70
Filed: 2010-04-27
Abstract: A cup holder tray having a plurality of cup pockets for receiving beverage cups therein, a finger spacing provided between two cup pockets, and a thumb-receiving surface above the finger spacing. The thumb-receiving surface can have friction protrusion to enhance friction with the thub. Each one of the cup pockets having a circular wall and a system of cup holding surfaces protruding inwardly from the circular wall and cooperating in holding a beverage cup to be pushed downwardly therein. At least one of the cup holding surfaces can be connected to the circular wall by a lateral wall on each side, the lateral walls having a planar section oriented roughly normal to the beverage cup during use.
Patent CA-2758502-A1 (CA)
Title: Bracket - active grille and actuator
Inventor: CRANE MICHAEL W
IPC: F16K31/00
Filed: 2011-11-15
Abstract: A modular a bracket which forms a cavity such that the bracket surrounds and supports an actuator. In one embodiment, the bracket is made of multiple pieces and also connects together without the use of fasteners. The pieces are connected together through the use of several attachment features, with a portion of each of the attachment features integrally formed as part of each half. The bracket also includes a plurality of alignment features integrally formed as part of the bracket. The alignment features support and properly position the actuator within the cavity. The design of the bracket reduces and simplifies design and tooling, and also has minimal components and fasteners, which also simplifies and reduces labor time.
Patent CA-2763177-A1 (CA)
Title: Production of glutaric acid and derivatives from carbohydrate-containing materials
Inventor: BOUSSIE THOMAS R
IPC: C07C29/147
Filed: 2010-06-11
Abstract: The present invention generally relates to processes for the chemocatalytic conversion of a pentose source to a glutaric acid product. The present invention includes processes for the conversion of pentose to a glutaric acid product via pentaric acid or derivatives thereof. The present invention also includes processes comprising the catalytic oxidation of pentose to pentaric acid and catalytic hydrodeoxygenation of pentaric acid or derivatives thereof to a glutaric acid product.
Patent CA-2765104-A1 (CA)
Inventor: SU WEI
IPC: H04L47/765
Filed: 2009-06-09
Abstract: Dans un mode de réalisation, la présente invention concerne un procédé e réglage sans perte d'une bande passante de canal ODUflex (Optical channel Data Unit) et d'un canal ODUflex dans le domaine technique des communications. Ce procédé consiste à régler les créneaux de temps occupés par la trame ODUflex dans l'unité ODU d'ordre élevé (HO ODU)sur le côté sortie de chaque nud de réseau conformément aux informations de demande d'instructions pour réglage de bande passante et à régler le débit de transmission de trame ODUflex de chaque nud de réseau selon lesdites informations de manière à unifier le débit de transmission de chaque nud de réseau sur le canal ODUflex. C'est ce que rend possible ledit mode de réalisation de cette invention.
Patent CA-2765999-A1 (CA)
Title: Medicament container
Inventor: NAGEL THOMAS
IPC: A61M5/148
Filed: 2010-07-14
Abstract: The invention relates to a medicament container (2), comprising a bag (2.1) with an outlet (2.2), the bag (2.1) compressible by a compression means (3), the bag (2.1) arranged to be essentially inflexible and arranged for turning flexible in an area subjected to a compression means (3). The invention further relates to an injection arrangement (1) for delivering a liquid medicament comprising the medicament container (2).
Patent CA-2767549-A1 (CA)
Inventor: APPS WILLIAM P
IPC: B65D71/70
Filed: 2012-02-10
Abstract: A tray includes a base including a plurality of base walls each having a peripheral wall defining a container-receiving pocket therein. Adjacent pairs of the peripheral walls of the base walls are spaced apart to define low-profile lateral and longitudinal dividers. The base includes a generally horizontal upper divider wall connecting the peripheral walls. A pair of opposed side walls each include an upper portion and a plurality of spaced apart lower portions. A plurality of side columns have outer walls extending up from the upper portions of the side walls and have inner walls extending down to the base. The side columns are arranged between the spaced apart lower portions of the side walls. A pair of opposed end walls each include an upper bar and a lower bar extending between a pair of corner columns. A handle opening is defined between the upper bar and the lower bar. Each lower bar is connected to the base by an end inner wall.
Patent CA-2769346-A1 (CA)
Title: Packaged hvac system for indoor installation
Inventor: DEMPSEY DANIEL J
IPC: F24F1/02
Filed: 2012-02-24
Abstract: A pre-packaged air conditioning system for providing heating, cooling, ventilation and energy recovery, the system comprising: an energy recovery ventilator, condenser, condenser fan, compressor, expansion device, flow reversing valve, evaporator and evaporator fan; an inlet for providing outside air to the evaporator, the inlet for extending beyond a wall of a host structure; and an exhaust duct for exhausting air outside of the host structure, the exhaust duct for extending beyond a wall to the host structure;  wherein the energy recovery ventilator, condenser, condenser fan, compressor, evaporator and evaporator fan are housed within a single envelope configured for installation inside the host structure.
Patent CA-2771043-A1 (CA)
Title: Procedes et systemes de soudage par points par resistance au moyen de micro-impulsions a courant continu
Inventor: HOU WENKAO
IPC: B23K11/11
Filed: 2010-05-25
Abstract: L?invention concerne des procédés et des systèmes de soudage par points par résistance au moyen de micro-impulsions à courant continu. Un procédé comprend la formation d?un joint fixe par application de plusieurs micro-impulsions à courant continu sur au moins deux morceaux de matériau par l'intermédiaire d?une première électrode et d?une seconde électrode.
Patent CA-2774299-A1 (CA)
Inventor: MASNYK ROBERT MICHAEL
IPC: G01V5/10
Filed: 2010-09-16
Abstract: The present invention relates to novel methods for monitoring or tracing a job operation performed in a borehole, such as well boreholes traversing a geological formation. In one embodiment, the novel methods of the invention comprise the steps of: (a) disposing into the borehole a neutron absorber during the performance of the job operation; (b) logging the borehole with an instrument capable of measuring a neutron capture in and around the borehole after performance of the job operation; and (c) monitoring or tracing the job operation performed in the borehole by comparing the measured neutron capture with a baseline neutron capture in and around the borehole. The methods of the present invention pose small or no risk from a health safety and environment perspective and are useful for monitoring or tracing hydraulic fracturing, cementing operation in well boreholes, production logging or subsurface location of dowphole collars, float shoes and other jewellery.
Patent CA-2775359-A1 (CA)
Title: Shingle with impact resistant layer
Inventor: THIES JOHN A
IPC: E04D5/10
Filed: 2012-04-24
Abstract: The present invention relates to a roofing shingle that provides improved impact resistance. One embodiment relates to a laminated roofing shingle that includes: an underlay sheet including an asphalt coated fiberglass mat; an overlay sheet separate from the underlay sheet and including an asphalt coated fiberglass mat and granules on an upper surface of the asphalt coated fiberglass mat; and a structural lattice layer bonded between the underlay sheet and the overlay sheet by a modified asphalt adhesive, the structural lattice layer defining a space between the underlay sheet and the overlay sheet.  The invention also relates to methods of making the laminated shingle.