baber/WOPTO huggingface dataset:
Patent CA-2818359-A1 (CA)
Inventor: YANG TAI-HER
IPC: H02K1/27
Filed: 2013-06-11
Abstract: The present invention provides an auxiliary excitation winding set to be installed at the rotary part of the electric machine (104) composed of a rotary part of the permanent magnetic electric machine or a rotary part of the reluctance electric machine of the switched DC electric machine with conduction ring and brush (1000), and an electric conduction ring and brush device (107) is served as an interface for transmitting the electric power, thereby inputting the excitation electric power to the auxiliary excitation winding set; and through controlling the value and the polarity of excitation voltage and current, the magnetic pole of the rotary part of magnet-motive electric machine (104) of the switched DC electric machine with conduction ring and brush (1000) can be performed with the excitation effect of auxiliary excitation or differential excitation or auxiliary compound excitation or differential compound excitation.
Patent CA-2818968-A1 (CA)
Title: Downhole punch component
Inventor: HALLUNDBAEK JORGEN
IPC: E21B43/112
Filed: 2011-11-25
Abstract: The present invention relates to a downhole punch for insertion into a wall of a casing. The downhole punch comprises a body having a first end and a second end and a through-bore forming an inner face of the body and an outer face of the body, wherein the first end comprises at least one cutting edge at least forming a leading tip or a leading edge for punching an opening in the casing, and a component is arranged in the through-bore. The present invention also relates to a downhole valve for insertion into a wall of a casing. The downhole valve comprises a housing having a first end and a second end and an inner face and an outer face. Furthermore, the invention relates to a downhole tool for inserting a downhole valve into a wall of a casing, to a downhole system comprising the downhole tool as well as to a downhole method for insertion of a downhole unit into a casing downhole.
Patent CA-2819690-A1 (CA)
Inventor: KRISHNAMOORTHY SRINIVASAN
IPC: F03B13/12
Filed: 2013-06-25
Abstract: A novel conventional DAM LESS world's first underground sea hydropower plant to produce any amount of (MW) hydropower from SEA . This method comprises Turbine-Generators to produce electricity and electrical pumps or submersible pumps or hydraulic press and Automatic Locomotives as shown in the drawings to discharge the waste water (spent) back to the ground (sea) as shown in the diagram. It is a DAM LESS hydropower plant and we save 70% Investment costs in this novel method. We can produce 2 to 3 kwh for one cent U.S and an investor can get back his investment money within one year. This novel method will solve world's power crisis within one year and solve the power crisis for ever until the world exists. Once the underground sea hydropower plant is built and with a minimum maintenance costs the plant has a permanent life forever till the end of the earth .We can build underground office buildings and transformer stations to protect against tsunami and hurricane threats. Since no DAM is constructed in this novel method the sea hydropower plant can be operational within 6 months to produce electricity and supply it to the people.
Patent CA-2820798-A1 (CA)
Inventor: STRELCHUK JOSEPH D
IPC: F21V29/83
Filed: 2013-07-12
Abstract: An LED heat sink apparatus (20) comprising a housing (22) that defines a chamber (26).  A downward platform (82) is connected with the housing (22) in the chamber (26) to define a bottom cavity (84) and a central cavity (88). LED's (94) are disposed in the bottom cavity (84) for emitting light through a lens (60). The downward platform (82) defines a plurality of holes (106, 108, 116, 118), and a solid ring (104) that has a substantially impervious surface to divide the holes (106, 108, 116, 118) into chimney holes (106, 116, 118) disposed radially inwardly from the solid ring (104) and the LED (94) for directing hot air heated by the LED (94) in the bottom cavity (84) of the chamber (26) into the central cavity (88), and return holes (108) disposed radially outwardly from the solid ring (104) and near the side wall (24) of said housing (22) for directing cool air in the central cavity (88) of the housing (22) that has been cooled by the side wall (24) of the housing (22) into the bottom cavity (84).
Patent CA-2821904-A1 (CA)
Inventor: DZIEGIEL PIOTR
IPC: G01N33/577
Filed: 2011-12-21
Abstract: A method of differentiating oncogenic changes of the thyroid encompassing follicular adenoma and follicular cancer, characterised in that in a sample of oncogenic tissue from a patient the expression of the metallothionein (MT) potein is evaluated using immunochistochemical methods using monoclonal anti-MT antibodies, the degree of intensity of the expression of metallothionein is evaluated under a light microscope using the semiquantitative IRS method according to Remmele, wherein if the degree of intensity of the expression of metallothionein is equal to or greater than 8 on the semiquantitative IRS scale then the presence of follicular cancer is indicated.
Patent CA-2826873-A1 (CA)
Title: Introducing an analyte into a chemical analyzer
Inventor: RAFFERTY DAVID
IPC: G01N1/40
Filed: 2012-02-07
Abstract: A chemical preconcentrator (100) includes a conduit (200) defining a flow path (106) between two ends (108A, 108B) and having a heating element (102) disposed within the conduit, such that the heating element has at least one sorbent material (115) deposited directly on at least a portion of a conductive surface of the heating element. Some such heating elements (102) are in the form of electrically conductive strips defining both a plurality of apertures (112, 710) through the strip and a series of undulations (114) spaced along the flow path (106).
Patent CA-2827140-A1 (CA)
Inventor: BAZON EMILIO
IPC: A43B3/10
Filed: 2013-09-17
Abstract: A shoe including a body element formed to support a foot and a retainer integrally formed with the body element and movable between a first position, in which the retainer is positioned substantially parallel to the body element, and a second position, in which the retainer is positioned to retain the foot substantially on the body element. The shoe also includes a connector integrally formed with the body element and movable between a storage position, in which the connector is substantially parallel to the body element, and a connecting position, in which the connector is engaged with the retainer, to hold the retainer in the second condition.
Patent CA-2828341-A1 (CA)
Title: Intelligent boom control hydraulic system
Inventor: RASZGA CALIN
IPC: B66C13/18
Filed: 2013-09-24
Abstract: An intelligent knuckle boom control system is disclosed where hoist and stick cylinders raise and lower main and stick booms, respectively, a base end control valve controls flow to the hoist and stick cylinder base ends, a hoist rod control valve controls flow to the hoist cylinder rod end, and a stick rod control valve controls flow to the stick cylinder rod end. A microprocessor computes control signals to direct flow through the control valves based on operator commands and boom position readings. The system can include an energy storage system for storing excess energy and releasing the stored energy, where the microprocessor directs storage of excess energy and release of stored energy. The energy storage system can include a hydraulic accumulator, an accumulator control valve and hydraulic pressure sensors; where the microprocessor receives pressure sensor readings and computes accumulator control valve control signals.
Patent CA-2829638-A1 (CA)
Inventor: BARNABAS FREDDY ARTHUR
IPC: C11D3/37
Filed: 2012-03-29
Abstract: Fabric softening compositions comprising front-end stability agents exhibiting desirable viscosity profiles even when they contain polymeric delivery enhancing agents. Compositions comprising softening actives based on hardened tallow fatty acids are pumpable, pourable liquids and provide "low dose" fabric softeners for consumer use.
Patent CA-2829938-A1 (CA)
Title: Combustion control device
Inventor: YOSHIOKA SYOGO
IPC: F23N3/00
Filed: 2013-10-11
Abstract: A combustion control device includes a combustion fan motor, a control unit, a silicon diode group, a silicon diode, and a combustion-fan-disconnection detecting unit.  The control unit is configured to control a combustion state of the combustion fan motor.  The silicon diode group includes at least two silicon diodes coupled in series to the combustion fan motor. The silicon diode is coupled in parallel to the silicon diode group with a reversed polarity. The combustion-fan-disconnection detecting unit includes a photocoupler and a resistor. The photocoupler and the resistor are coupled in parallel to the silicon diode group and the silicon diode with the same polarity as a polarity of the silicon diode group side.
Patent CA-2831705-A1 (CA)
Inventor: VINCENT PRADEEP
IPC: H04L45/60
Filed: 2012-03-29
Abstract: High-speed processing of packets to, and from, a virtualization environment can be provided while utilizing hardware-based segmentation offload and other such functionality. A hardware vendor such as a network interface card (NIC) manufacturer can enable the hardware to support open and proprietary stateless tunneling in conjunction with a protocol such as single root I/O virtualization (SR-IOV) in order to implement a virtualized overlay network. The hardware can utilize various rules, for example, that can be used by the NIC to perform certain actions, such as to encapsulate egress packets and decapsulate packets.
Patent CA-2831999-A1 (CA)
Inventor: MIDDLETON SCOTT W
IPC: H05B6/64
Filed: 2012-03-22
Abstract: Various constructs and methods are provided for heating a plurality of different food items to their respective desired serving temperatures in a microwave oven in about the same amount of time.
Patent CA-2834634-A1 (CA)
Inventor: BESHAI MAGED E
IPC: H04L49/111
Filed: 2004-02-18
Abstract: A circulating switch comprises switch modules of moderate capacities interconnected by a passive rotator. Data is sent from a one switch module to another switch module either directly, traversing the rotator once, or indirectly through at least one intermediate switch module where the rotator is traversed twice. A higher capacity extended circulating switch is constructed from higher-capacity switch modules, implemented as common memory switches and having multiple ports, interconnected through a multiplicity of rotators preferably arranged in complementary groups of rotators of opposite rotation directions. A  polyphase circulating switch having a low switching delay is derived from a multi-rotator circulating switch by providing programmable rotators having adjustable relative rotator-cycle phases. A low delay high-capacity switch may also be constructed from prior-art medium-capacity rotator space switches with mutually phase-shifted rotation cycles.
Patent CA-2838494-A1 (CA)
Title: Shower tray and method for producing a shower tray
Inventor: RUSCH CHRISTOPH
IPC: A47K3/40
Filed: 2012-06-07
Abstract: Shower tray (10) having a heat exchanger (1), wherein the heat exchanger (1) is arranged beneath the shower tray (10) for recovering heat from waste water in order to heat up clean water, wherein a first heat-exchanger surface (17) is in contact with the waste water and a second heat-exchanger surface is in contact with the clean water, and the first heat-exchanger surface (17) forms the floor, or part of the floor, of the shower tray (10). The shower tray here is produced from aluminium or from an aluminium alloy, or the shower tray is produced from a steel alloy and, in the region of the tray floor (12), beneath the shower tray (10), a base plate (13) made of some other metal is fastened on the tray floor (12), as a result of which a heat-conducting connection to the tray floor (12) is formed substantially over the entire surface of the base plate (13), and, once again beneath said base plate (13), tubes (14) are connected to the base plate (13) in an integral manner, in particular by welding or soldering, wherein said tubes (14) form the second heat-exchanging surface.
Patent CA-2840200-A1 (CA)
Inventor: WILKINSON MATTHEW
IPC: A61M25/00
Filed: 2012-06-21
Abstract: This disclosure is directed to systems for re-entering the true lumen of a vessel. The re-entry catheters employ deflectable struts to stabilize and support the distal tip in a subintimal location while a passageway back into the true lumen is formed. Re-entry to the true lumen can be effected with a cutting element or with a conventional guidewire.
Patent CA-2840611-A1 (CA)
Title: Silicone-containing monomer
Inventor: PARAKKA JAMES
IPC: G02C7/04
Filed: 2012-07-02
Abstract: Silicone-containing monomer of formula (I), wherein said silicone-containing monomer comprises a silicone-containing moiety and an oxazolidinone moiety and wherein R is a silicone-containing moiety, and R1 may be an H, (i), (ii) and (iii) wherein A represents the oxazolidinone ring of the oxazolidinone moiety and R2 is a divalent C1-25 alkylene or C6-30 arylalkylene. The monomer is used for the preparation of a composition for use in manufacturing of ophthalmic lenses potentially with anti-infective properties. Also, methods of making the present monomers are described.
Patent CA-2842771-A1 (CA)
Inventor: PYKE DARRELL
IPC: A62C13/76
Filed: 2014-02-12
Abstract: A plastic body incorporating a flate base, with a top side and a bottom side, is encompased by a rim perpendicular on it. A pair of rectangular prolongations extends from a side of flat base. Each rectangular prolongation terminates into a downwardly extending end, bent back at 90 degrees and provided with a tapered plate, inwardly directed for tangentially contacting an interior of a gutter. A cantilever bar, having a bent longitudinal axis of symmetry, is located at midway between the pair of rectangular prolongations. A slanted, ribbed plate extending transversaly at the bottom end of cantilever bar is adapted to tangentially contact a gutter, respectively a curvilinear external surface of the latter. A tubular housing projecting perpendicularly out of the bottom side of the flat base is used for inserting a pole for positionning and anchoring the gutter-anchored structure.
Patent CA-2843891-A1 (CA)
Title: Compounds capable of undergoing symmetry breaking intramolecular charge transfer in a polarizing medium and organic photovoltaic devices comprising the same
Inventor: THOMPSON MARK E
IPC: H01L51/00
Filed: 2012-08-02
Abstract: The present disclosure generally relates to chromophoric compounds that combine strong absorption of light at visible wavelengths with the ability to undergo symmetry-breaking intramolecular charge transfer (ICT), and their use for the generation of free carriers in organic photovoltaic cells (OPVs) and electric-field- stabilized geminate polaron pairs. The present disclosure also relates to the synthesis of such compounds, methods of manufacture, and applications in photovoltaic systems and organic lasers.
Patent CA-2844808-A1 (CA)
Title: Antioxidant topical compositions
Inventor: FUCHSHUBER LILIAN
IPC: A61P17/00
Filed: 2012-08-10
Abstract: The present invention relates to topical aerosol compositions comprising L-ascorbic acid. The compositions comprise (a) L-ascorbic acid, or a pharmaceutically acceptable salt or ester thereof, (b) water, (c) lower alcohol and (d) an aerosol propellant. In particular embodiments of the invention, the formulations are actuated as an aerosol spray or aerosol foam. The formulations are suitable for minimizing aging of the skin.
Patent CA-2847612-A1 (CA)
Inventor: AGOSTI CHRISTOPHER DAVID
IPC: B23K9/173
Filed: 2012-09-13
Abstract: A welding system (100) moves in a direction of travel (WD), the welding system includes at least one torch (322, 324) directed toward a first location. The at least one torch each contains an electrode (322A, 324A) used to facilitate a weld, wherein a primary zone (172) surrounds the electrodes in the first location. A secondary zone (174) is located behind the primary zone with respect to the direction of travel, wherein a second gas line delivers shielding gas toward the secondary zone.
Patent CA-2848171-A1 (CA)
Title: Funnel component and packaging container using funnel component
Inventor: TERAYAMA TAKASHI
IPC: B65D83/00
Filed: 2012-09-07
Abstract: A funnel component, and a packaging container using the funnel component are provided. A funnel component includes: a funnel portion having a diameter that is increased from a narrow opening side toward a wide opening side; a discharge portion that connects with an end portion on the narrow opening side; and a side wall portion that surrounds an opening portion, on the wide opening side, of the funnel portion, connects with the funnel portion, and is fitted into the container body. The funnel component is integrally formed by a sheet member including paper and sealant layer. A folded portion is formed, by the sheet member being folded back and welded over entire circumference, at an opening portion of the discharge portion.  The packaging container is formed by the funnel component being fitted into a container body having an open end, a bottom portion, and a side wall.
Patent CA-2849434-A1 (CA)
Title: Influenza virus vaccines and uses thereof
Inventor: GARCIA-SASTRE ADOLFO
IPC: A61K39/145
Filed: 2012-09-19
Abstract: Provided herein are flu hemagglutinin polypeptides, including chimeric influenza virus hemagglutinin polypeptides, and flu hemagglutinin polypeptides comprising modified glycosylation sites and non-naturally glycosylation sites, compositions comprising the same, vaccines comprising the same and methods of their use.
Patent CA-2851579-A1 (CA)
Title: Accelerating muscle recovery after immobilization-induced muscle atrophy
Inventor: DARDEVET DOMINIQUE
IPC: A23L33/15
Filed: 2012-10-11
Abstract: Described herein includes a food composition for use in the treatment or prevention of muscle atrophy caused by immobilization comprising leucine in an amount of between 2 and 10 weight-% based on total dry weight of the composition, 10-50 g isoleucine per kg of the composition, 10-50 g valine per kg of the composition, and at least one antioxidant, wherein the composition comprises per kg, 0.5-1.5 g hesperetine-7-glucoside, 1-2 g curcumin, 1-3 g green tea catechins, 1-3 g rutin, Vitamin E : 300 IU, Vitamin A : 8000 IU, Selenium : 4-6 µg, Zinc :  90-100 µg, 40-50 g L-leucine, 3-8 g L-valine, and 8-12 g L-isoleucine.
Patent CA-2851636-A1 (CA)
Inventor: SHKEDI ROY
IPC: H04N21/458
Filed: 2011-10-14
Abstract: A computer system automatically identifies, in response to receipt of first electronic data indicating selected advertisements are desired for a set-top box, certain television programs/channels that permit or desire selected advertisements, and automatically makes available to a device a set of selected television advertisements. The programs/channels are identified using second electronic data. The programs/channels are available for viewing in a time slot during which the first electronic data was received. Each selected advertisement corresponds to an identified television program/channel. The device has access to third electronic data indicating which program/channel is currently being presented via the set-top box, so that a selected television advertisement can be presented via the set- top box while the corresponding program/channel is being presented. The computer system selects and makes available the first set of television advertisements without access to the third electronic data.
Patent CA-2854547-A1 (CA)
Inventor: HAMMACHER HEINZ-PETER
IPC: A23G4/02
Filed: 2011-11-11
Abstract: The invention relates to a method and a device for separating sheet-shaped objects (P), for example preliminary chewing-gum products or intermediate chewing-gum products in the form of chewing-gum sheets, into strip-shaped or slab-shaped object sub-units (S), for example preliminary chewing-gum products or intermediate chewing-gum products in the form of elongated chewing-gum strips or smaller chewing-gum slabs. According to the invention, the following method steps and device features are provided: providing the sheet-shaped objects (P), wherein each sheet-shaped object (P) has at least one weakening region (R);  successively separating individual strip-shaped or slab-shaped object sub-units (S) one after another from the    provided sheet-shaped objects       (P) ,         wherein separating takes place on the weakening regions (R) of the sheet-shaped objects (P) by means of a conveying and separating device (10); and onward conveying of the individual, formed strip-shaped or slab-shaped object sub-units (S). The conveying and separating device (10) preferably has a conveying means (20) which revolves in a belt-like manner and which is provided with activatable and deactivatable suction elements (30, 32).
Patent CA-2854560-A1 (CA)
Title: Magnetic hanging frame for hand tools
Inventor: KAO JUI-CHIEN
IPC: A47F5/00
Filed: 2014-06-17
Abstract: A magnetic hanging frame for hand tools has a track disc (10), at least one holding element (20) and at least two magnetic devices (30). The track disc (10) has a baseboard (11), a track (12) and a mounting rack (13). The at least one holding element (20) is slidably mounted on the track (12). The at least two magnetic devices (30) are connected to the track disc (10), and each one of the at least two magnetic devices (30) has a magnet mount (31) and two locating mounts (32). The magnet mount (31) is mounted in the mounting rack (13) and has a magnetic body (311) and two extending wings (312). The locating mounts (32) are mounted in the mounting rack (13) beside the magnet mount (31) and abut against the magnet mount (31).
Patent CA-2855759-A1 (CA)
Title: Tricyclic compounds, compositions comprising them and uses thereof
Inventor: BEN-SASSON SHMUEL
IPC: A61K31/403
Filed: 2012-11-15
Abstract: Tricyclic compounds, compositions and uses thereof in the treatment of at least one disease, disorder or condition such as for example obesity, overweight, abnormal fat- distribution and any conditions or disease associated therewith.
Patent CA-2856351-A1 (CA)
Inventor: QIU XIAOQING
IPC: C12N15/70
Filed: 2012-11-23
Abstract: Provided are a method for highly expressing a recombinant protein of engineering bacteria and the use thereof. The method comprises the following steps: (1) engineering bacteria of Escherichia coli with pET system are transfected with recombinant mutated plasmid to obtain positive monoclonal colonies; (2) the positive monoclonal colonies are enriched to obtain a seed bacteria solution, and the seed bacteria solution is induced to enrichment and growth in a large amount; and (3) the bacteria supernatant containing the recombinant protein as the expression target is separated, and then the recombinant protein in the bacteria supernatant is extracted and purified. The method is characterized in that the engineering bacteria of Escherichia coli with pET system are E.coliB834 (DE3). The components of the mass enrichment medium and the protein purification steps are also optimized such that a significant improvement in the yield and purity of the protein is achieved and the method is suitable for applying to the large-scale production of recombinant protein expressed by the engineering bacteria of Escherichia coli.
Patent CA-2858836-A1 (CA)
Title: Sulfuryl chloride as chlorinating agent
Inventor: TIRTOWIDJOJO MAX MARKUS
IPC: C07B39/00
Filed: 2012-05-18
Abstract: The use of sulfuryl chloride, either alone or in combination with chlorine, as a chlorinating agent is disclosed.