Patent application number | Description | Published |
20090061283 | CARTRIDGE FOR FUEL CELL AND FUEL CELL - A cartridge for fuel cell for supplying a fuel to a fuel cell, the cartridge for fuel cell including: a cartridge case | 03-05-2009 |
20090096459 | METHOD OF MEASURING CHARACTERISTICS REGARDING SAFETY OF BATTERY - A measuring method of a battery includes the step of measuring frequency characteristics of an internal impedance of the battery by an AC impedance method, and determining a parameter of an element representing ease of mobility of charges on a surface of a positive electrode of the battery and that of an element representing the ease of mobility of charges on the surface of a negative electrode. | 04-16-2009 |
20130003259 | ELECTROLYTE SOLUTION AND ELECTRIC ENERGY STORING DEVICE USING ELECTROLYTE SOLUTION - To provide an electrolyte solution, which contains an electrolyte compound, a molecular structure of which contains a molecular chain containing a repeating unit of alkylene oxide, and contains quaternary ammonium cations at both terminals of the molecular chain. | 01-03-2013 |
20130043729 | UNINTERRUPTIBLE POWER-SUPPLY APPARATUS AND METHOD OF USING THE SAME - An uninterruptible power-supply apparatus has a storage battery including a first electrode and a second electrode, an output cable configured to output a discharge current of the storage battery to an external power line to be a backup target, and a first connection portion configured to externally take out a voltage of the first electrode. | 02-21-2013 |
20130111252 | INFORMATION PROCESSING SYSTEM, UNINTERRUPTIBLE POWER SYSTEM, AND METHOD FOR CONTROLLING ALLOCATION OF PROCESSING | 05-02-2013 |
20130302705 | AIR SECONDARY BATTERY - To provide an air secondary battery, which contains: an anion exchange membrane; an anode containing a metal, which is provided at one side of the anion exchange membrane; and a cathode, which is provided at the opposite side of the anode across the anion exchange membrane, and is in contact with air, wherein the cathode contains an amphoteric catalyst layer containing an amphoteric catalyst, and an oxygen reduction catalyst layer containing an oxygen reduction catalyst in this order from the side of the anion exchange membrane, where the amphoteric catalyst exhibits activity in oxygen reduction, and activity in oxygen generation, and the oxygen reduction catalyst exhibits activity in oxygen reduction. | 11-14-2013 |
Patent application number | Description | Published |
20150039178 | RESISTANCE ESTIMATION APPARATUS, ENERGY ESTIMATION APPARATUS, SYSTEM, METHOD AND PROGRAM - According to one embodiment, a resistance estimation apparatus includes a first detection unit, a second detection unit, a third detection unit and a first calculation unit. The first detection unit detects, as an output value, an output of a driving source of a vehicle. The second detection unit detects, as a braking value, a strength of a braking force. The third detection unit detects a speed of the vehicle. The first calculation unit calculates a traveling resistance resulting from a road surface that the vehicle has traveled during a traveling period, using a vehicle characteristic, the output value, the braking value and the speed, the traveling period including a period from a first time point when the vehicle starts and the speed changes from zero to a second time point when the vehicle stops and the speed changes to zero. | 02-05-2015 |
20150140367 | BATTERY MODULE - According to one embodiment, a battery module includes, battery cells including an electrode group including an anode, a cathode, and a separator interposed between the anode and the cathode, a terminal electrically connected to the electrode group, and a packaging member which contains the electrode group and through which the terminal is extracted outside from inside a container portion, a bus bar configured to electrically connect the terminals of the battery cells, a heat storage unit containing a latent heat storage material, and an electric insulating sheet configured to thermally connect the bus bar and the heat storage unit. | 05-21-2015 |
20150160300 | CELL STATE CALCULATION APPARATUS AND CELL STATE CALCULATION METHOD - According to an embodiment, a cell state calculation apparatus includes the following elements. The database stores a function indicating a relationship between a voltage and a charged capacity of an active material. The active material amount calculation unit calculates an amount of an active material of the secondary cell by referring to the database and by using the voltage detected by the voltage detector and the current detected by the current detector while the secondary cell is charged or discharged. The open circuit voltage calculation unit calculates a function indicating a relationship between an open circuit voltage and a charged capacity of the secondary cell by referring to the database and by using the calculated amount of the active material. | 06-11-2015 |
20150260798 | Calculation Apparatus and Calculation Method - According to an embodiment, a calculation apparatus includes a first calculator, a second calculator and a third calculator. The first calculator performs a regression analysis to calculate internal state parameters including a quantity of active material and an initial charged capacity of at least the first electrode. The second calculator calculates, based on the internal state parameters, an upper limit charged capacity in a predetermined range based a charged capacity at which an open circuit voltage of the rechargeable battery reaches an upper limit voltage. The third calculator changes the quantity of active material of the first electrode to a fixed value, and recalculates the initial charged capacity of the first electrode used on the fixed value and the upper limit charged capacity. | 09-17-2015 |
20150268306 | CALCULATION APPARATUS AND CALCULATION METHOD - According to one embodiment, a calculation apparatus includes a calculator. The calculator calculates a relationship between a charge amount and a potential according to an arbitrary initial charge amount based on a relationship between a charge amount and a potential of an electrode of a secondary battery on a charge side and a relationship between a charge amount and a potential of the electrode on a discharge side. | 09-24-2015 |
Patent application number | Description | Published |
20080229315 | DISTRIBUTED PROCESSING PROGRAM, SYSTEM, AND METHOD - According to an aspect of an embodiment, a method for controlling of a distributed processing system comprising a management computer for managing distributed processing of a job program and a plurality of execution computers for executing a plurality of jobs, comprising: dividing a request of processing of the job program into a plurality of jobs by the management computer; assigning said jobs from said management computer to said execution computers; transferring processed information obtained by executing said jobs by said execution computers to said management computer; storing said processed information into said execution computer; and resuming dividing a request of processing of the job program and assigning the jobs to said execution computers by management computer, wherein assignment of the jobs is arranged such that at least one of the jobs for which the processed information stored is available is omitted from assignment. | 09-18-2008 |
20090144358 | DECENTRALIZED PROCESSING APPARATUS, PROGRAM, AND METHOD - A decentralized processing apparatus comprising: an executing unit to execute processing of an assigned first job; a receiving unit to receive a request for transferring a processing result of the first job, which is obtained by executing the processing of the assigned first job; a specifying unit to specify, based on the transfer request received by the receiving unit, an agent which is an assignment target of a second job to be processed by using the processing result of the first job; and a transmitting unit to transmit the processing result of the first job to the agent specified by the specifying unit. | 06-04-2009 |
20100138679 | RECORDING-MEDIUM STORING POWER CONSUMPTION REDUCTION SUPPORT PROGRAM, INFORMATION PROCESSING DEVICE, AND POWER CONSUMPTION REDUCTION SUPPORT METHOD - An information processing device capable of communicating with a plurality of servers installed within a facility and method are provided. A storage unit stores server information including an installation position and a temperature of each of said servers within said facility. A detection unit detects a group of not-yet-powered-on servers from said plurality of servers. A calculation unit calculates an index value indicating a correlation of heat generation amounts between said not-yet-powered-on server and powered-on servers, based on the server information stored in said storage unit for each detected not-yet-powered-on server. A decision unit decides a server which becomes a power-on target, from said group of the not-yet-powered-on servers, based on the calculated index value of each not-yet-powered-on server. An output unit outputs a decision result which has been decided. | 06-03-2010 |
20100318856 | RECORDING MEDIUM STORING MONITORING PROGRAM, MONITORING DEVICE, AND MONITORING METHOD - A monitoring device accesses a database storing, for each of a plurality of failure cases that occurred in a monitored device, a group of past monitoring data items each representing respective measured values of monitoring items of the monitored device measured until a time of occurrence of a failure case. The device receives, from the monitored device, a current monitoring data item representing current measured values of the plurality of monitoring items. The device calculates, for each of past monitoring data items stored in the database, a similarity degree between a past monitoring data item and a current monitoring data item on the basis of the respective measured values of the plurality of monitoring items. The device determines, among the plurality of failure cases, a failure case predicted to occur in the monitored device, on the basis of the calculation result. The device outputs the determination result. | 12-16-2010 |
20110219268 | MONITORING PROGRAM, MONITORING APPARATUS, AND MONITORING METHOD - A method for a computer, which is configured to access to hierarchical information indicating a hierarchical structure relating to processes executed by devices included in a network, includes receiving abnormal observation data from the network, detecting a transmission source device of the abnormal observation data and a process by which the abnormal observation data is issued, specifying a process relating, to the detected process in accordance with a kind of the detected transmission source device by referring to the hierarchical information, determining, by the computer, a failure occurrence point based on a status of the specified process. | 09-08-2011 |
Patent application number | Description | Published |
20090269017 | Optical waveguide device - In An optical waveguide device, an output light reflected by a reflective groove can be monitored with a phase identical to a signal light. The optical waveguide device includes a substrate; an optical waveguide formed in a plane of the substrate and having a normal line with a predetermined angle relative to an optical axis of the optical waveguide; a reflective groove formed on the optical waveguide; and a monitor device to monitor an output light reflected by the reflective groove, wherein the reflective groove has as much depth as approaching a half or less of a mode field of a waveguided light propagated through the optical waveguide, to reflect a portion of the waveguided light. | 10-29-2009 |
20100232737 | OPTICAL DEVICE - There is provided an optical device including a plurality of Mach-Zehnder modulators; and an input branching waveguide to split an input light so as to direct the resulting light to the plurality of Mach-Zehnder modulators; the Mach-Zehnder modulator comprising: a splitter coupled to the input branching waveguide; pair of waveguides coupled to the splitter; a combiner coupled to the pair of waveguides; and a signal electrode to apply signals to the pair of waveguides; wherein the splitters are disposed in a different orientation to each other. | 09-16-2010 |
20110194802 | MACH-ZEHNDER MODULATOR - A mach-zehnder optical modulator includes a substrate having electrooptical effect, wherein: the substrate has an inputting waveguide portion, two intermediate waveguide portions, an outputting waveguide portion and a sub optical waveguide portion, the inputting waveguide portion being branched and coupled to the two intermediate waveguide portions, the two intermediate waveguide portions being combined and coupled to the outputting waveguide portion, the sub optical waveguide being provided on at least one side of the outputting optical waveguide portion and having a given distance from the outputting optical waveguide portion, the sub optical waveguide portion guiding an off-light emitted from a combining portion of the two intermediate waveguide portions; and a width of a starting point of the sub optical waveguide portion is larger than the outputting waveguide portion. | 08-11-2011 |