THE CHUGOKU ELECTRIC POWER CO., INC. Patent applications |
Patent application number | Title | Published |
20160126756 | METHOD FOR CONTROLLING CHARGE/DISCHARGE SYSTEM, AND CHARGE/DISCHARGE SYSTEM - A battery system having a secondary battery and a battery-side control device, and a discharger configured to discharge the secondary battery to output direct-current power and convert power from an alternating-current power supply into direct current to charge the secondary battery; the charger/discharger having a charge/discharge-side control device that controls charge and discharge; and when the charge/discharge-side control device establishes communicable connection with the battery-side control device, and receives specific information for specifying a charge/discharge control program, which is a program for controlling the charge and discharge transmitted from the battery system, the charge/discharge-side control device establishes communicable connection with the external server device, acquires charge/discharge control program specified by the specific information, and performs control according to the charge/discharge control program. | 05-05-2016 |
20160111884 | POWER SUPPLY CONTROL DEVICE - A power supply control device that controls power supply from a power source device to a plurality of loads includes a circuit that parallely connects the plurality of loads to the power source device. The circuit is connected to a plurality of switches that switch between a connection and a shut off between the power source device and the plurality of loads. The power supply control device further includes a priority setting unit that assigns priorities to the plurality of loads, a power detection unit that detects a change in a total power consumption by the loads that are connected to the power source device, a load identifying unit that repeatedly performs a load identifying process, and a changeover control unit that controls a changeover of the switch corresponding to the load that is identified as the connection target and to connect the power source device to the identified load. | 04-21-2016 |
20160054445 | DISTANCE MEASUREMENT SYSTEM AND DISTANCE MEASUREMENT METHOD - A distance measuring system includes: a reference member configured to be provided on a surface of a first pipe made of metal, the reference member serving as a reference for distance measurement; an attachment member provided on a surface of a second pipe, made of metal, connected with the first pipe through a weld; a distance sensor configured to be attached to the attachment member, to measure a distance to the reference member; and a measuring unit configured to measure the distance based on an output from the distance sensor. | 02-25-2016 |
20160051976 | METHOD FOR REGENERATING DENITRIFICATION CATALYST - A method for regenerating an NOx removal catalyst, which includes connecting an upstream fixing member ( | 02-25-2016 |
20160040821 | PIPE-REINFORCING IMPLEMENT - A pipe-reinforcing implement with excellent workability during attachment to the piping is provided. The reinforcing implement | 02-11-2016 |
20150324697 | METHOD OF PREDICTING CRACK GROWTH AND INFORMATION PROCESSING DEVICE THEREFOR - A method of predicting growth of a crack in a member includes memorizing, for each portion on the member, stress distribution Δσ(a) in the depth direction obtained in the case that no crack is present, a relationship between depth of growing cracks and creep contribution, and a relationship between creep contribution and parameters C and in of the Paris's law, receiving from a user an indication of a certain portion on the member, acquiring the stress distribution Δσ(a) in the depth direction for the certain portion, acquiring a creep contribution at the depth of a growing crack for the certain portion, from the relationship between depth of cracks and creep contribution memorized for the certain portion, and acquiring parameters C and in corresponding to the acquired creep contribution, from the relationship between creep contribution and parameters C and m of the Paris's law memorized for the certain portion. | 11-12-2015 |
20150255990 | NON-CONTACT POWER SUPPLY SYSTEM AND CONTROL METHOD FOR NON-CONTACT POWER SUPPLY SYSTEM - A non-contact power supply system, in which a first transmission efficiency of supply power in the case of supplying power in a first power supply mode of directly supplying power from a power supply apparatus to a power receiving apparatus and also supplying power to the power receiving apparatus through a relay apparatus, and a second transmission efficiency in the case of supplying the power in a second power supply mode of directly supplying the power from the power supply apparatus to the power receiving apparatus and not supplying the power from the power supply apparatus to the power receiving apparatus through the relay apparatus are compared. | 09-10-2015 |
20150229134 | NON-CONTACT POWER SUPPLY SYSTEM AND CONTROL METHOD FOR NON-CONTACT POWER SUPPLY SYSTEM - A non-contact power supply system compares transmission efficiency between a case of a first route mode of indirectly supplying power from a power supply apparatus to a power receiving apparatus through a relay apparatus and a case of a second route mode of directly supplying power without interposing the relay apparatus, and selects a route of higher transmission efficiency to supply the power. In one potential route mode, a power supply circuit of the power supply apparatus and a power receiving circuit of the relay apparatus are made to resonate, and a power transmission circuit of the relay apparatus and a power receiving circuit of the power receiving apparatus are made to resonate, but the power supply circuit of the power supply apparatus and the power receiving circuit of the power receiving apparatus are not allowed to resonate. | 08-13-2015 |
20150028688 | WIRELESS POWER TRANSFER SYSTEM, POWER TRANSMISSION DEVICE, POWER RECEIVING DEVICE, AND CONTROL METHOD OF WIRELESS POWER TRANSFER SYSTEM - A wireless power transfer system includes a power receiving device and a plurality of power transmission devices that perform power transfer to the power receiving device. The power receiving device transmits request-power to the power transmission device, the request-power being power the power receiving device requests to be supplied with. The power transmission device, when receiving the request-power from the power receiving device, generates determination reference information based on the received request-power, the determination reference information being information to be used as a determination reference when the power receiving device selects the power transmission device, and transmits the generated determination reference information to the power receiving device. The power receiving device receives the determination reference information, selects the power transmission device from which the power receiving device is to receive power supply, and transmits a power transmission start request to the selected power transmission device. | 01-29-2015 |
20140354052 | WIRELESS POWER TRANSMISSION DEVICE AND CONTROL METHOD OF THE SAME - Performing power transfer to a plurality of power receiving devices, a power transmission device allocates one of a plurality of channels to perform wireless power transfer to a power receiving device in response to a power transmission request transmitted from the power receiving device designating one or more of the plurality of the channels having different frequencies. In a case where a power transmission request using the first channel is received from a second power receiving device, the device stops power transfer to the first power receiving device using the first channel, starts power transfer to the first power receiving device using a channel other than the first channel and starts power transfer to the second power receiving device using the first channel. | 12-04-2014 |
20140327323 | WIRELESS POWER TRANSFER SYSTEM, TRANSMISSION DEVICE, AND CONTROLLING METHOD OF WIRELESS POWER TRANSFER SYSTEM - A wireless power transfer system includes a power receiving device that receives transmission by wireless power transfer, a transmission device that has a transmission element that transmits transmission power to the power receiving device, the transmission device having a control mechanism that controls an oriented direction of the transmission element, and a positioning device that is connected communicably with the transmission device, the positioning device receiving with a plurality of antennas arranged adjacent to each other a positioning signal that is a wireless signal transmitted from the power receiving device, the positioning device having a positioning function that calculates a direction α in which the power receiving device exists when seen from the positioning device itself and a position of the power receiving device, based on a phase difference between the received positioning signals. | 11-06-2014 |
20140324237 | HYDROELECTRIC POWER GENERATION PLAN ADJUSTING DEVICE, HYDROELECTRIC POWER GENERATION PLAN ADJUSTING METHOD AND PROGRAM - The economical load distribution adjusting device | 10-30-2014 |
20140297567 | POWER DEMAND PLAN ADJUSTING DEVICE, POWER DEMAND PLAN ADJUSTING METHOD AND PROGRAM - The economical load distribution adjusting device | 10-02-2014 |
20140239734 | Non-Contact Power Supply System and Non-Contact Power Supply Method - A wireless power transfer system includes a transmission device that performs power supply by wireless power transfer to a power receiving device, a position acquiring section that acquires a current position of the power receiving device, and a control section that performs control to authorize the power supply in a case where the power receiving device is in a preset area and to not authorize the power supply in a case where the power receiving device is outside the preset area. | 08-28-2014 |
20140133912 | Tsunami Breakwater Wall of Multilayered Steel Pipe Pile Structure And Its Construction Method - A tsunami breakwater wall of a multilayered steel pipe pile structure | 05-15-2014 |
20140133911 | Tsunami Breakwater Wall of Retaining Wall Structure Supported By Steel Pipe Piles and Its Construction Method - A tsunami breakwater wall of retaining wall structure supported by a steel pipe pile | 05-15-2014 |
20140031999 | POWER DEMAND PLAN ADJUSTING DEVICE, POWER DEMAND PLAN ADJUSTING METHOD AND PROGRAM - The economical load distribution adjusting device | 01-30-2014 |
20130144455 | HYDROELECTRIC POWER GENERATION PLAN ADJUSTMENT DEVICE, HYDROELECTRIC POWER GENERATION PLAN ADJUSTMENT METHOD, AND PROGRAM - The economical load distribution adjusting device | 06-06-2013 |
20130138468 | POWER DEMAND PLAN COORDINATION DEVICE, POWER DEMAND PLAN COORDINATION METHOD, AND PROGRAM - The economical load distribution adjusting device | 05-30-2013 |
20110318697 | GROUND FLARE - Provided is a ground flare in which a low-frequency vibration generated from a ground flare tower, such as a chimney, is properly adjusted to suppress it below a fixture-vibration generation limit, thereby preventing surrounding objects from resonating and vibrating. In a ground flare that burns a flammable exhaust gas with a burner at the lower end of a chimney, in which the lower end of the chimney and the periphery of the burner are surrounded by a windbreak, the low-frequency-noise sound pressure level of a ground flare tower composed of the chimney and the windbreak is reduced by selecting at least one of changing a natural frequency generated from the ground flare tower, using multiple ground flare towers, and installing a low-frequency-vibration absorber in the ground flare tower. | 12-29-2011 |
20100326974 | METHOD FOR IMPROVING RESIDUAL STRESS IN TUBULAR BODY - An object is to provide a method and an apparatus for improving a residual stress in a tubular body, which are enabled to improve the residual stress reliably by clearly defining controlling rage for treatment conditions without depending on an installation state and configuration of the tubular body. When a cylindrical tubular body ( | 12-30-2010 |
20100006825 | SUPERCONDUCTING JUNCTION ELEMENT AND SUPERCONDUCTING JUNCTION CIRCUIT - A superconducting junction element has a lower electrode formed by a superconductor layer, a barrier layer provided on a portion of a surface of the lower electrode, an upper electrode formed by a superconductor and covering the barrier layer, and a superconducting junction formed by the lower electrode, the barrier layer and the upper electrode. A critical current density of the superconducting junction is controlled based on an area of the lower electrode. | 01-14-2010 |
20090304563 | Mercury removal system and method - The present invention provides a mercury removal system and method for effectively removing a mercury component, which is present in a gas stream in an extremely small amount in wet gas cleaning used for coal or heavy oil gasification, petroleum refining and the like. The mercury removal system in wet gas cleaning comprises a water washing tower for introducing therein a target gas containing a mercury component and transferring the mercury component into an absorbing solution, a flush drum ( | 12-10-2009 |
20090155132 | HONEYCOMB CATALYST, DENITRATION CATALYST OF DENITRATION DEVICE, AND EXHAUST GAS DENITRATION DEVICE - The present invention provides a honeycomb catalyst and an NO | 06-18-2009 |
20090140195 | Gate valve - An object is to provide a gate valve capable of preventing operational deficiencies caused by particulate materials accumulating in a valve box, thus providing superior sealing properties and high durability, having a simple structure, and allowing inspection and maintenance to be performed easily. A gate valve installed in a transport line for transporting fluid containing particulate material at a coal gasification plant includes a valve box having an inlet portion and an outlet portion in which a channel constituting a part of the transport line is formed; a valve unit, provided between the inlet portion and the outlet portion, which extends in an opening-and-closing direction orthogonal to an axial direction of the channel, and which is movable in the opening-and-closing direction; a wedge plate provided between the valve unit and the inlet portion so as to extend in the opening-and-closing direction; and a guide plate provided between the valve unit and the outlet portion so as to extend in the opening-and-closing direction. Areas between the valve unit and the wedge plate and between and the valve unit and guide plate are sealed by means of surface contact. | 06-04-2009 |
20080307704 | Coal gasification plant and method for operating the same - It is an object to solve a bypass line corrosion problem effectively, enable prompt supply of a fuel gas into a bypass line in the event of an emergency, and provide an inexpensive coal gasification plant. An integrated coal gasification combined cycle power generation plant includes a coal gasification furnace, a dust remover, a gas refiner, a gas turbine and the like, a main system line connecting therebetween, and a bypass line connecting between the outlet side of the coal gasification furnace in the main system line and a flare stack, wherein a dust remover bypass valve which is disposed in an upstream portion of the bypass line and which opens and closes the bypass line, a treatment gas control valve which is disposed in a downstream portion of the bypass line and which controls the flow rate, and a first inert gas input line which is disposed downstream from the dust remover bypass valve and which supplies the inert gas to the bypass line are provided. | 12-18-2008 |