Patent application number | Description | Published |
20100066216 | QUANTUM MOTOR - To provide a quantum motor capable of reliably carrying out rotation. A quantum motor includes a rotor containing a functional material of which quantum characteristic is externally controllable, an N pole permanent magnet and an S pole permanent magnet applying magnetic field to the rotor, and a light source varying the quantum characteristic of the rotor. The light source varies the quantum characteristic of the rotor, so that rotation force is generated in the rotor and the rotor rotates. | 03-18-2010 |
20100148593 | SUPERCONDUCTING APPARATUS AND VACUUM CONTAINER FOR THE SAME - A vacuum container for housing therein a superconducting apparatus includes first and second partition walls made of magnetic-permeable nonmetallic materials, respectively, and facing each other to form a vacuum heat insulation chamber that is adapted to cover a superconductor that generates a magnetic flux. The first and second partition walls are exposed to relatively higher and lower temperatures, respectively. The first partition wall includes a radiation surface emitting thermal radiation while the second partition wall includes an absorption surface absorbing the thermal radiation. One of the radiation surface and the absorption surface is provided with a metal layer group in an exposed manner relative to the other of the radiation surface and the absorption surface. The metal layer group includes a plurality of metal layers spaced apart from one another and the nonmetallic material appears between the plurality of metal layers. | 06-17-2010 |
20100148894 | SUPERCONDUCTING APPARATUS - A superconducting apparatus includes a magnetic field generating portion including a superconducting coil, an extremely low temperature generating portion maintaining the superconducting coil at an extremely low temperature and in a superconducting state, a container defining a heat insulation chamber that accommodates the superconducting coil, a first terminal electrically connected to the superconducting coil and supplying an electric power to the superconducting coil, a second terminal connected to an external electric power source and supplying the electric power to the first terminal in a case where the magnetic field generating portion is driven, and a heat penetration preventing element holding one of the first and second terminals and thermally separating the first and second terminals from each other in a case where a driving of the magnetic field generating portion is stopped, the heat penetration preventing element restraining a heat penetration from the second terminal to the first terminal. | 06-17-2010 |
20100164309 | SUPERCONDUCTING MOTOR APPARATUS - A superconducting motor apparatus includes a superconducting motor including a superconducting coil and a mover movable on a basis of a movable magnetic field generated by the superconducting coil when an electric power is supplied thereto, a container defining an outer vacuum heat insulation chamber that covers an outer side of the superconducting motor, an extremely low temperature generating portion cooling the superconducting coil of the superconducting motor to a temperature equal to or smaller than a critical temperature of the superconducting coil, and a vibration damping element restraining one of or both of a vibration of the superconducting motor and an external vibration from being propagated to the extremely low temperature generating portion. | 07-01-2010 |
20110025438 | SUPERCONDUCTING APPARATUS - A superconducting apparatus includes a superconducting member generating a magnetic field when an electric power is supplied to the superconducting member, a permeable yoke into which a magnetic flux of the magnetic field generated by the superconducting member permeates, and a conductive portion cooled to a low temperature state by a low temperature portion and cools the permeable yoke by thermally making contact therewith. | 02-03-2011 |
20120032505 | POWER SUPPLY SYSTEM AND VEHICLE EQUIPPED WITH THE SAME - Converters are connected in parallel with each other to a pair of electric power lines. When required electric power required by a drive force generation unit is not more than a threshold value, a converter ECU causes a voltage converting operation of one of the converters that is associated with a power storage device of a higher output voltage to perform voltage converting operation, and causes the voltage converting operation of the other converter to be stopped, based on output voltages of the power storage devices detected by output voltage detection units. The first power storage device and the second power storage device are configured so that one of the power storage devices has a higher power supply voltage by a predetermined value than the power supply voltage of the other power storage device. The predetermined value is defined based on errors which may be included in detected values of the output voltage detection units. | 02-09-2012 |
20120283902 | VEHICLE AND METHOD FOR CONTROLLING VEHICLE - A vehicle is equipped with a battery configured so as to be rechargeable, a motor generator configured so as to generate the driving force of the vehicle by use of electric power stored in the battery, a switch configured so as to switch between generation of a command for extending the use period of the battery and stop of generation of the command, and an ECU for controlling the state of charge of the battery. The ECU sets the control range of SOC of the battery. When the switch stops generation of the command, the ECU sets the control range to a first range. Meanwhile, when a command is generated by the switch, the ECU sets the control range to a second range narrower than the first range. | 11-08-2012 |
20120283903 | VEHICLE AND METHOD FOR CONTROLLING VEHICLE - A vehicle is provided with a battery, a motor configured to generate the driving force of the vehicle by using electric power stored in the battery, a charger configured to supply the battery with electric power outputted from a power source outside the vehicle, and an ECU configured to control the charged state of the battery when the battery is charged. The ECU calculates an index value indicating the charged state of the battery, and sets the control range of the index value. When a predetermined condition relating to the deterioration of the battery is satisfied, the ECU raises the upper limit value of the index value. | 11-08-2012 |
20130035813 | VEHICLE AND METHOD FOR CONTROLLING VEHICLE - A vehicle is equipped with a battery, an electric motor configured so as to generate the driving force of the vehicle by use of the electric power stored in the battery, a charger configured so as to supply the electric power outputted from the power supply outside of the vehicle to the battery, and an ECU configured so as to control the state of charge of the battery when the battery is charged. The ECU calculates an index value indicating the state of charge of the battery, and sets the control range thereof. The ECU raises the upper limit of the index value so that the possible travel distance of the vehicle becomes not less than the target distance when predetermined conditions on degradation of the battery are satisfied. | 02-07-2013 |
20140097676 | ELECTRICALLY POWERED VEHICLE AND METHOD FOR CONTROLLING ELECTRICALLY POWERED VEHICLE - A charging control unit sets a fully charged state of a power storage device so as to have a margin for a fully charged capacity of the power storage device. The charging control unit sets the fully charged state to be variable in accordance with a degree of deterioration of the power storage device such that the margin becomes smaller as the degree of deterioration of the power storage device is larger. A traveling control unit switches between first control and second control in accordance with a degree of decrease of the margin when regenerative electric power exceeds a charging power upper limit value, the first control being control for regenerating, to the power storage device, an excess of the regenerative electric power relative to the charging power upper limit value, the second control being control for consuming the excess of the regenerative electric power using an auxiliary load. | 04-10-2014 |
Patent application number | Description | Published |
20100129594 | WATER- AND OIL-REPELLENT TREATMENT OF TEXTILE - Excellent water repellency and Oil repellency are imparted to a textile by a method including
| 05-27-2010 |
20110027593 | FLUORINE-CONTAINING COPOLYMER, PAPER PROCESSING AGENT, AND COATING FILM-FORMING AGENT FOR COSMETIC PREPARATION - Disclosed is a fluorine-containing copolymer having sufficient stability in water, which is capable of providing paper with sufficient oil resistance. The fluorine-containing polymer contains, as essential components, (a) a fluorine-containing monomer represented by general formula (I) CH | 02-03-2011 |
20120016070 | SURFACTANT COMPRISING FLUORINE-CONTAINING POLYMER - Provided is a surfactant which has a high surface tension reducing ability and a high solubility in a liquid medium, comprising a fluorine-containing copolymer containing, as essential components, a monomer having a fluoroalkyl group having 1 to 7 carbon atoms, a hydrophilic monomer, and a monomer having an ion donor group. Further provided are a coating composition, an ink composition and a photographic emulsion composition, each comprising the surfactant. | 01-19-2012 |
20140142222 | SURFACTANT COMPRISING FLUORINE-CONTAINING POLYMER - Provided is a surfactant which has a high surface tension reducing ability and a high solubility in a liquid medium, comprising a fluorine-containing copolymer containing, as essential components, a monomer having a fluoroalkyl group having 1 to 7 carbon atoms, a hydrophilic monomer, and a monomer having an ion donor group. Further provided are a coating composition, an ink composition and a photographic emulsion composition, each comprising the surfactant. | 05-22-2014 |
Patent application number | Description | Published |
20100143641 | WATER- AND OIL-REPELLENT TREATMENT OF TEXTILE - Excellent water- and oil-repellency and soil releasability can be obtained by a method of preparing a treated textile, having steps of:
| 06-10-2010 |
20120171495 | WATER AND OIL RESISTANT AGENT FOR PAPER, TREATMENT PROCESS AND PAPER - Disclosed is a water and oil resistant agent comprising a fluorine-containing copolymer obtained by copolymerizing a (meth)acrylate monomer having a polyfluoroalkyl group having 1-6 carbon atoms, hydrophilic monomer, and monomer having an anion-donating group, which agent affords a superior water and oil resistance to a paper. The invention also discloses a process for treating a paper by the water and oil resistant agent and a treated paper thereby. | 07-05-2012 |
20120180969 | COPOLYMER, TREATMENT AGENT FOR PAPER, AND TREATED PAPER - Disclosed is a treatment agent for paper comprising a fluorine-containing copolymer having a repeat unit (a) derived from a fluorine-containing monomer represented by general formula (I): CH | 07-19-2012 |
20120285645 | WATER- AND OIL-RESISTANT AGENT HAVING A DECREASED CONTENT OF VINYL PYRROLIDONE MONOMER - A water- and oil-resistant agent obtained by mixing a fluorine-containing copolymer obtained by copolymerizing (a) a (meth)acrylate monomer (a) having a polyfluoroalkyl group having 1 to 6 carbon atoms, (b) a vinylpyrrolidone monomer, (c) a monomer having an anion-donating group, and (d) a fluorine-free (meth)acrylate monomer with a liquid medium and an acid under heating, can have a decreased residual amount of unreacted vinylpyrrolidone monomer of at most 10 ppm and can afford a superior water- and oil-resistance to a paper. The invention also discloses a method of producing the water- and oil-resistant agent, a paper treatment composition comprising the water- and oil-resistant agent, a method for treating a paper with the treatment composition, and a paper treated with the water- and oil-resistant agent. | 11-15-2012 |
20120325419 | WATER AND OIL RESISTANT AGENT FOR PAPER AND PAPER TREATMENT PROCESS - Disclosed is a water and oil resistant agent comprising a fluorine-containing copolymer obtained by copolymerizing a (meth)acrylate monomer having a polyfluoroalkyl group having 1 to 6 carbon atoms, the agent being able to afford a superior water and oil resistance to a paper. The invention also discloses a composition comprising the water and oil resistant agent, a process for treating a paper thereby and a treated paper thereby. | 12-27-2012 |
20150096699 | WATER-RESISTANT/OIL-RESISTANT AGENT FOR PAPER - A water-resistant/oil-resistant agent for paper containing (I) a fluorine-containing copolymer including repeating units derived from: (a) a fluorine-containing monomer that has a fluoroalkyl group and that is represented by general formula (1): CH | 04-09-2015 |
Patent application number | Description | Published |
20110174418 | ALUMINUM PLATED STEEL SHEET FOR RAPID HEATING HOT-STAMPING, PRODUCTION METHOD OF THE SAME AND RAPID HEATING HOT-STAMPING METHOD BY USING THIS STEEL SHEET - The present invention solves the problem of melting of Al in heating before hot-stamping, which had been a problem in the past in applying hot-stamping to Al-plated steel sheet, and provides Al-plated steel sheet for hot-stamping and a method of hot-stamping using that Al-plated steel sheet to solve the problem of delayed fracture due to residual hydrogen, and, furthermore, a method of a rapid heating hot-stamping using that Al-plated steel sheet. | 07-21-2011 |
20130000796 | HIGH STRENGTH, HOT DIPPED GALVANIZED STEEL SHEET EXCELLENT IN SHAPEABILITY AND METHOD OF PRODUCTION OF SAME - High strength hot dipped galvanized steel sheet with little fluctuation in material quality at the time of production and excellent in shapeability is provided. | 01-03-2013 |
20150020562 | PLATED STEEL PLATE FOR HOT PRESSING AND HOT PRESSING METHOD OF PLATED STEEL PLATE - The present invention provides plated steel sheet for hot press use which is excellent in hot lubricity, coating adhesion, spot weldability, and coated corrosion resistance and a method of hot pressing plated steel sheet. The present invention is Plated steel sheet for hot press use and a method of hot pressing plated steel sheet characterized by being plated steel sheet for hot press use which contains an Al plating layer which is formed on one surface or both surfaces of said steel sheet, and a surface coating layer which is formed on said Al plating layer, said surface coating layer containing at least one Zn compound which is selected from a group comprised of Zn hydroxide, Zn phosphate, and a Zn organic acid. | 01-22-2015 |
20150044499 | Al-PLATED STEEL SHEET, METHOD FOR HOT-PRESSING Al-PLATED STEEL SHEET, AND AUTOMOTIVE PART - An Al-plated steel sheet includes: a steel sheet; an Al plating layer which is formed on one surface or both surfaces of the steel sheet and contains at least 85% or more of Al by mass %; and a surface coating layer which is laminated on the surface of the Al plating layer and contains ZnO and one or more lubricity improving compounds. | 02-12-2015 |
20150191813 | HOT STAMPED HIGH STRENGTH PART EXCELLENT IN POST PAINTING ANTICORROSION PROPERTY AND METHOD OF PRODUCTION OF SAME - A hot stamped high strength part in which the propagation of cracks which form at the plating layer at the time of hot stamping when hot stamping aluminum plated steel sheet is suppressed and the post painting anticorrosion property is excellent even without adding special ingredient elements which suppress formation of cracks in an aluminum plating layer is provided. | 07-09-2015 |
Patent application number | Description | Published |
20090248175 | PLANT CONTROL SYSTEM AND THERMAL POWER GENERATION PLANT CONTROL SYSTEM - The plant control system has a measurement signal data database, a model to estimate the value of measurement signal data used at a time when an operation signal is given to the plant, an operation signal learning unit to learn a method of generating a model input, which is equivalent to an operation signal, so that a model output, which is equivalent to the measurement signal data, attains a target value. The plant control system also has an evaluation function calculating unit to calculate an evaluation function value from the model output obtained as a result of an operation carried out by the operation signal learning unit for the model, and an evaluation function adjusting unit to adjust evaluation function parameters used in calculation of an evaluation function. | 10-01-2009 |
20100114457 | CONTROL SYSTEM FOR CONTROL SUBJECT HAVING COMBUSTION UNIT AND CONTROL SYSTEM FOR PLANT HAVING BOILER - A control system includes a basic control command operating unit, a fuel data storage unit, a running results database for storing past running results values of a control subject, a data creating unit configured to calculate a distance between data of the past running results values and the data sets and determining data set in which a distance between data becomes minimum, a modeling unit configured to model a relationship between operation parameters of a combustion apparatus and components in combustion gas of the combustion apparatus by using the data set determined by the data creating unit and a correcting unit for calculating combustion apparatus operation parameters with which components having a better condition than that of the components in a current gas are provided by using a model of the modeling unit and correcting operation command values of the basic control command operating unit by calculated operation parameters. | 05-06-2010 |
20120102955 | Thermal Power Plant - A thermal power plant is proposed for achieving high reliability, low material cost, and low construction cost by devising the arrangement and structures of a boiler, steam turbines, and a flue gas treatment apparatus to reduce a usage amount of high-temperature resistance material and further to reduce a thermal elongation of piping. In a thermal power plant including a 2 pass-type boiler having a furnace for burning fuel, a rear heat recovery area for recovering heat from combustion gas exhausted from the furnace, steam turbines are arranged near the rear heat recovery area. | 05-03-2012 |
20130192193 | Solar Assisted Combined Cycle Power Plant - Disclosed is a solar assisted combined cycle power plant having a compressor that pressurizes combustion air, a combustor that mixes and burns the combustion air and gas turbine fuel to generate a high-temperature combustion gas, a gas turbine that drives the compressor by using the combustion gas, an exhaust heat recovery steam generator that obtains steam from thermal energy of a gas exhausted from the gas turbine, and a steam turbine that is driven by using the steam obtained by the exhaust heat recovery steam generator. The solar assisted combined cycle power plant includes a solar collector to turn supplied water to warm water; a heat accumulator that stores pressurized hot water from the solar collector and the exhaust heat recovery steam generator; and a spray device that handles the pressurized hot water as spray water and sprays the spray water onto the air to be taken into the compressor. | 08-01-2013 |
20140033720 | Controller for Gas Turbine Power Plant - A controller for use in a gas turbine power plant includes a compressor that compresses combustion air; a water-atomization cooling apparatus that sprays water drops of atomized water supplied via a water-atomization flow-rate regulating valve over a flow of air drawn in the compressor; a combustor that mixes the compressed combustion air with fuel to thereby burn a fuel-air mixture and generate combustion gas at high temperature and performs combustion switching during operation; a turbine that uses the combustion gas to drive the compressor and a generator; the water-atomization flow-rate regulating valve that controls a flow rate of the atomized water; and a compressor inlet inner blade that controls a flow rate of air drawn in the compressor. The controller includes control means that calculates a fuel-air ratio correction command signal for compensating for reduction in a fuel-air ratio in the combustor occurring during the combustion switching. | 02-06-2014 |
20140034752 | Atomizer - In an atomizer constructed to cool inlet air for a gas turbine by spraying fine droplets of water into the inlet air, a spray nozzle is disposed to spray the finely atomized droplets of water from an outer edge of an atomized airstream into a high-speed zone thereof, towards a central region of the airstream. The atomized airstream meets an airstream of a low-speed zone formed at a downstream side, and after the two kinds of airstreams have been mixed and unified, this mixture is supplied to an axisymmetric compressor. Devices such as a feed water pipe and spray nozzle are placed in the low-speed zone so as not to obstruct the airstream. | 02-06-2014 |
Patent application number | Description | Published |
20140111066 | ROTARY MACHINE AND DRIVE SYSTEM THEREFOR - A rotary machine includes two sets of three-phase stator winding wires and two sets of inverters connected to the same direct-current power supply. Alternating-current terminals of the inverters are respectively connected to the three-phase stator winding wires. Stator winding wires are housed in a plurality of slots to form a stator. The two sets of three-phase stator winding wires and the stator winding wires in the same phase of the sets are started to be wound from the slot positions, with phases thereof being different from each other by 180 degrees, among the plurality of slots and are finished being wound in the slot positions, with phases thereof different from each other by 180 degrees. Winding end points of the three-phase stator winding wires are respectively connected in common, and alternating-current voltages having the same magnitude and opposite phases are applied to the two sets of three-phase stator winding wire. | 04-24-2014 |
20140216047 | Two-Shaft Gas Turbine - A two-shaft gas turbine having high operability is provided. The two-shaft gas turbine includes: a gas generator having a compressor, a combustor and a high pressure turbine; a power turbine having a low pressure turbine; a load connected to the power turbine; a motor/generator capable of rotatably driving the gas generator and capable of extracting power from the gas generator; electric equipment controlling the rotational driving and the power extraction by delivering electric power between the electric equipment and the motor/generator; and a control device controlling the electric equipment, wherein the combustor has a plurality of combustion regions to which a fuel is supplied through fuel adjustment means which are independent from each other, and the control device controls a delivery amount of the electric power delivered by the electric equipment corresponding to the number of combustion regions to which the fuel is supplied. | 08-07-2014 |
20140260254 | Steam Turbine Power Plant - A steam turbine power plant includes heat-source equipment that heats a low-temperature flow by applying a heat medium and thus generates a high-temperature flow, a steam generator using the high-temperature flow generated by the heat-source equipment, a steam turbine driven by the steam generated by the steam generator, an electric generator that converts rotational motive power of the steam turbine into electric power, a heat-medium controller that controls a supply rate of the heat medium supplied to the heat source equipment, a low-temperature flow controller that controls a supply rate of the low-temperature flow supplied to the heat-source equipment, a prediction device that predicts startup constraints of the steam turbine from control input variables of the controllers when the steam turbine is started, and a control input variables setter so as to prevent data predictions by the prediction device from exceeding limit values of startup constraints. | 09-18-2014 |
20140290249 | Steam Turbine Power Plant - Disclosed is a steam turbine power plant adapted to start operating safely even if prediction accuracy of its startup constraints cannot be obtained. The system calculates predictive values and current values of startup constraints of a steam turbine from process variables of plant physical quantities, next calculates in parallel both a first control input variable for a heat medium flow controller based on predictive values, and a second control input variable for a main steam control valve based on the current values, and while preferentially selecting the first control input variable, if the first control input variable is not calculated, selects the second control input variable instead. After the selection of at least one of the first and second control input variables, the system outputs an appropriate command value to the heat medium flow controller and the main steam control valve according to the kind of selected control input variable. | 10-02-2014 |
20150033760 | Solar Assisted Gas Turbine System - It is an object of the present invention to provide a solar assisted gas turbine system that has a largely reduced number of heat collectors and a reduced installation area required for installation of the heat collectors. The solar assisted gas turbine system of the invention includes a gas turbine unit having a compressor for compressing air, a combustor for putting the air compressed by the compressor and a fuel into combustion, and a turbine driven by a combustion gas generated in the combustor; a heat collector for collecting solar heat and forming high-pressure hot water; a heat storage tank for storing the heating medium raised in temperature; a heat-exchanger for performing heat exchange between the heating medium and water to form hot water; and an atomizer by which the hot water formed by the heat-exchanger is sprayed into the air to be taken into the compressor. | 02-05-2015 |
Patent application number | Description | Published |
20080211165 | Sheet conveying device, and image forming apparatus including same - A sheet conveying device, that can be included in an image forming apparatus, includes a first conveying unit to convey a sheet in a first sheet conveying direction, a second conveying unit to convey the sheet conveyed by the first conveying unit in a second sheet conveying direction that is different from the first sheet conveying direction, a first sheet conveying path provided between the first conveying unit and the second conveying unit, a belt-type sheet conveying unit to the holding section of the second conveying unit, and a positioning control mechanism to move and position the first supporting member and the second supporting member in respective directions different from each other. The belt-type sheet conveying unit includes a belt, a first rotary belt holding member, a second rotary belt holding member, a first supporting member, and a second supporting member. | 09-04-2008 |
20080211171 | Sheet conveying device, and image forming apparatus including same - A sheet conveying device, that can be included in an image forming apparatus, includes a first conveying unit to convey a sheet in a first sheet conveying direction, a second conveying unit including a sheet holding section to hold and transfer the sheet in a second sheet conveying direction, a sheet conveying path provided between the first conveying unit and the second conveying unit, a belt-type sheet conveying unit including a belt and first and second rotary belt holding members, a shaft holding member to hold the first and second rotary belt holding members to be spaced at a given constant interval, and a regulation member to regulate a movement of the belt in the sheet width direction. | 09-04-2008 |
20110013973 | Attachment assist device and image forming apparatus including same - An attachment assist device includes an engagement member provided in one of a main body and a retractable unit, a catch portion provided in the other of the two, to engage the engagement member when the retractable unit is positioned at a drawing start position, and a drawing unit provided in the main body, to draw the retractable unit to a drawing completion position in the main body against multiple resistive forces acting on the retractable unit. On a projection plane on which the retractable unit is projected in an attachment direction, an engagement position where the engagement member engages the catch portion is disposed inside a rectangular area defined by two opposing corners respectively positioned at points of action of two of the multiple resistive forces acting on the retractable unit while the retractable unit moves from the drawing start position to the drawing completion position. | 01-20-2011 |