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Wake, JP

Chihiro Wake, Utsunomiya-Shi JP

Patent application numberDescriptionPublished
20090068520FUEL CELL SYSTEM AND METHOD OF STARTING OPERATION OF FUEL CELL SYSTEM - A fuel cell system includes a fuel cell stack formed by stacking fuel cells, a high voltage energy storage capable of being directly coupled to the fuel cell stack, a DC-DC converter connected to the fuel cell stack and the energy storage, a load operated by consuming at least electrical energy generated by the fuel cell stack or electrical energy discharged from the energy storage, a fuel cell warming up control unit for warming up the fuel cell stack, and a voltage adjustment unit for implementing voltage control to control the output voltage of the fuel cell stack to become equal to, or higher than the terminal voltage of the energy storage, at the time of warming up the fuel cell stack.03-12-2009
20090110988FUEL CELL SYSTEM AND SCAVENGING METHOD THEREFOR - A fuel cell having an oxygen-containing gas flow field and a fuel gas flow field, an oxygen-containing gas supply apparatus for supplying an oxygen-containing gas to the oxygen-containing gas flow field, a fuel gas supply apparatus for supplying a fuel gas to the fuel gas flow field, a scavenging gas supply apparatus for supplying air as a scavenging gas to the fuel gas flow field, and a controller are provided. The controller includes a voltage detection unit for detecting the voltage of the fuel cell after operation of the fuel cell is stopped and a scavenging control unit for starting scavenging in the fuel gas flow field by the scavenging gas supply apparatus after the detected voltage is decreased temporarily, increased, and decreased again to become a preset voltage or less.04-30-2009
20110045374FUEL CELL SYSTEM - A fuel cell system comprising: an anode gas circulation path comprising an anode gas supplying path and an anode gas ejection path; a fuel cell; a blowdown valve; and a control unit controlling the blowdown valve, wherein the control unit comprises a freeze estimation unit estimating whether the anode gas circulation path is likely to freeze, a pressure reduction unit reducing a pressure of the anode gas circulation path, and a pressure condition confirmation unit confirming a pressure of the anode gas circulation path; and when the freeze estimation unit estimates a freezing when the fuel cell stops generating electricity, the blowdown valve is closed, a pressure of the anode gas circulation path is reduced by the pressure reduction unit, and, the blowdown valve is opened after the pressure condition confirmation unit confirms that a pressure of the anode gas circulation path reaches a predetermined pressure less than or equal to an atmospheric pressure, thereby moving a moisture inside the anode gas circulation path in a direction towards the fuel cell.02-24-2011
20110053026FUEL CELL SYSTEM - A fuel cell system comprising: an anode gas flow path supplied with an anode gas; a cathode gas flow path supplied with a cathode gas; a fuel cell generating electricity by the anode gas being supplied to the anode gas flow path and the cathode gas being supplied to the cathode gas flow path; an anode gas supplying unit supplying the anode gas to the anode gas flow path; a blowdown valve ejecting fluid from inside the anode gas flow path towards an exterior; and a control unit which controls the anode gas supplying unit and the blowdown valve, supplies the anode gas from the anode gas supplying unit to the anode gas flow path, and performs a periodic fluid substitution by opening the blowdown valve periodically, wherein the control unit comprises a low temperature condition determination unit.03-03-2011
20120094195FUEL CELL SYSTEM AND SCAVENGING METHOD THEREFOR - A fuel cell having an oxygen-containing gas flow field and a fuel gas flow field, an oxygen-containing gas supply apparatus for supplying an oxygen-containing gas to the oxygen-containing gas flow field, a fuel gas supply apparatus for supplying a fuel gas to the fuel gas flow field, a scavenging gas supply apparatus for supplying air as a scavenging gas to the fuel gas flow field, and a controller are provided. The controller includes a voltage detection unit for detecting the voltage of the fuel cell after operation of the fuel cell is stopped and a scavenging control unit for starting scavenging in the fuel gas flow field by the scavenging gas supply apparatus after the detected voltage is decreased temporarily, increased, and decreased again to become a preset voltage or less.04-19-2012

Patent applications by Chihiro Wake, Utsunomiya-Shi JP

Chihiro Wake, Shioya-Gun JP

Patent application numberDescriptionPublished
20120141897COOLING METHOD FOR FUEL CELL - A start-up method for a fuel cell system that includes a fuel cell that carries out power generation by the electrochemical reaction between a fuel gas and the oxygen gas in the air; a fuel gas discharge path and a fuel gas supply path that are connected to the fuel cell; a fuel gas circulation path in which the fuel gas discharge path merges with the fuel gas supply path; and a purge valve provided on the fuel gas circulation path in order to discharge the circulating fuel gas from the fuel gas circulation path. The method includes the steps of opening the purge valve at the same time that the fuel gas is supplied to the fuel cell and replacing the nitrogen gas that originates in the air and is present in the fuel gas circulation path by fuel gas; and closing the purge valve after the nitrogen gas in the fuel gas circulation path has been replaced by the fuel gas.06-07-2012

Chihiro Wake, Saitma JP

Patent application numberDescriptionPublished
20150255814FUEL CELL SYSTEM - The present invention provides a fuel cell system that can quickly decrease a current/voltage characteristic. A fuel cell system includes an introduction piping which connects a discharging piping and a supply piping in communication with each other, and which introduces part of oxidant-off gas in the supply piping, and a circulation on-off valve provided in the introduction piping. The fuel cell system decreases the supply amount of air by an air compressor when a fuel cell is activated at a low temperature to decrease the air-stoichiometry of the fuel cell, and opens the circulation on-off valve to introduce the oxidant-off gas in the supply piping through the introduction piping, thereby causing the oxidant-off gas to circulate.09-10-2015

Chihiro Wake, Wako-Shi JP

Patent application numberDescriptionPublished
20090069963FUEL CELL VEHICLE - To provide a fuel cell vehicle capable of reducing power consumption during a time of stopping of the vehicle. The fuel cell vehicle includes a scavenging execution determination unit 03-12-2009
20140156128STOP METHOD OF VEHICLE ELECTRICAL POWER SYSTEM - A fuel cell system executes charge processing to charge electric power generated by a stack to a battery, and sealed discharge processing to cause an oxygen concentration inside a cathode flow channel to decrease, after a stop operation has been made on a power switch. The stop method of a fuel cell system includes: a step of calculating a remaining charge time corresponding to a time in which charge processing can be executed, by subtracting a time required in sealed discharge processing from a predetermined stop processing permitted time, after a stop operation has been made on the power switch (Step S06-05-2014
20140277880MOVING BODY - A fuel cell vehicle is provided that can perform communicative filling only in a case in which it is possible to perform communicative filling appropriately. The vehicle includes: a pressure sensor and temperature sensor; a communication system that transmits data signals generated based on the outputs of these sensors; a battery; a lidded box that protects a hydrogen feed port; a lid switch; and a communicative filling ECU that activates the communication system after the lid has been opened. The ECU determines, based on the state of an activation prohibited flag, whether being a state in which activation of the system is not permitted in response to an opened-state of the lid having been detected. The ECU does not activate the system in a case of the flag being ON, and activates the system in a case of the flag being OFF.09-18-2014

Patent applications by Chihiro Wake, Wako-Shi JP

Chihiro Wake, Wako JP

Patent application numberDescriptionPublished
20100112389FUEL CELL SYSTEM AND WARMING UP COMPLETION DETERMINING METHOD FOR THE SAME - A fuel cell system includes a fuel cell stack, a warming up status detector, a warming up completion threshold setter, an informing device, an estimator, and a threshold changer. The warming up status detector is configured to detect a warming up status of the fuel cell stack. The informing device is configured to inform of completion of warming up when a value corresponding to a warming up status detected by the warming up status detector is equal to or higher than a threshold value set by the warming up completion threshold setter. The estimator is configured to estimate whether generated water is frozen in the fuel cell stack. The threshold changer is configured to change the threshold value set by the warming up completion threshold setter in accordance with a freezing state of the generated water in the fuel cell stack estimated by the estimator.05-06-2010
20120115055FUEL CELL SYSTEM - A fuel cell system includes a fuel cell, a circulation path, a water reservoir, a water level detector, a water discharger and a controller. The fuel cell generates electric power using fuel gas supplied to an anode and oxidant gas supplied to a cathode. Off-gas discharged from the fuel cell is returned to the fuel cell again through the circulation path. The water reservoir is disposed in the circulation path and stores water separated from the off-gas. During monitoring after stop of the fuel cell system or at startup of the fuel cell system, the controller operates the water discharger to discharge the water stored in the water reservoir when the controller determines that a level of the water detected or estimated by the water level detector is equal to or higher than a predetermined reference water level.05-10-2012
20120251910METHOD FOR CONTROLLING FUEL CELL SYSTEM - A method includes an in-stop-mode power generating process and a first startup process. In the a first startup process, if an operation start instruction to start a fuel cell system is detected after the in-stop-mode power generating process, supply of a fuel gas from a fuel-gas supply apparatus is started, and supply of an oxide gas from an oxide-gas supply apparatus is started after a predetermined time has elapsed from the starting of supply of the fuel gas, when a pressure of an anode side is equal to or lower than a first threshold pressure.10-04-2012
20130034787FUEL CELL SYSTEM - A fuel cell system includes a fuel cell, a fuel gas supply channel, a fuel off-gas discharge channel, an oxidant gas supply channel, an oxidant off-gas discharge channel, a first shut valve, a second shut valve, a shut valve controller, a temperature detector, a scavenging device, and an elapsed-time detector. The elapsed-time detector is configured to detect an elapsed time elapsed from a timing at which the fuel cell is shut down. The scavenging device scavenges the oxidant gas flow channel and the fuel gas flow channel in sequence if the elapsed time detected by the elapsed-time detector is within a first predetermined period of time. The scavenging device scavenges the fuel gas flow channel and the oxidant gas flow channel in sequence if the elapsed time detected by the elapsed-time detector is outside the first predetermined period of time.02-07-2013
20140012444VEHICLE AND METHOD OF CONTROLLING VEHICLE - A vehicle includes an energy storage, a connecting portion, a lid box, a lid state detector, a vehicle speed detector, and a stop drive device. An external energy supply device is connected to the connecting portion when energy is supplied to the energy storage from the energy supply device. The lid box is to protect the connecting portion. The lid box includes a lid. The lid state detector is configured to detect an open state of the lid of the lid box. The vehicle speed detector is configured to detect a speed of the vehicle. The stop drive device is configured to prevent the vehicle from being driven if the open state of the lid is detected and if the speed of the vehicle is lower than or equal to a threshold stopped vehicle speed.01-09-2014
20140045087FUEL CELL SYSTEM AND METHOD FOR DEACTIVATING FUEL CELL SYSTEM - In a method for deactivating a fuel cell system, low electric-power generation is performed prior to oxygen-consumption electric-power generation in a case where a state of charge in an electricity storage device provided in the fuel cell system is larger than a predetermined value when a stop switch provided in the fuel cell system is operated. After the state of charge in the electricity storage device is reduced to the predetermined value by compensating for a negative net output by discharging electricity from the electricity storage device, the oxygen-consumption electric-power generation in which oxygen remaining in a cathode system of the fuel cell is consumed to reduce oxygen concentration within the cathode system is performed.02-13-2014
20140295306FUEL CELL SYSTEM AND METHOD FOR CONTROLLING THE SAME - In a method for controlling a fuel cell system, a shutoff valve is opened to supply a fuel gas from a storage container to a fuel cell after a fuel cell system shutdown instruction is sent to the fuel cell system so that the fuel cell generates and discharges electricity. The storage container is supplied to the fuel gas supplied from a fuel supply source provided outside the fuel cell system in response to a filling instruction to supply the fuel gas to the storage container. A data signal indicating a state of the storage container is transmitted to the fuel supply source. The shutoff valve is closed and the storage container is supplied to the fuel gas supplied from the fuel supply source if the filling instruction is output while opening the shutoff valve after the fuel cell system shutdown instruction is sent.10-02-2014
20140297108CONTROL SPECIFICATIONS CHANGING SYSTEM, CONTROL SPECIFICATIONS DATA SERVER, AND SPECIFICATIONS CHANGEABLE VEHICLE - A control specifications changing system includes a control specifications data server and a specifications changeable vehicle. The control specifications data server includes a second communication device and a determining device. The second communication device is configured to communicate with the specifications changeable vehicle. The determining device is configured to determine data for changing specifications upon receipt of first vehicle information data from the specifications changeable vehicle through the second communication device. The data for changing specifications includes data for use in changing control specifications of the specifications changeable vehicle to control specifications suited for the received first vehicle information data. The determining device is configured to transmit the determined data for changing specifications to the specifications changeable vehicle through the second communication device.10-02-2014

Patent applications by Chihiro Wake, Wako JP

Fuminori Wake, Tokyo JP

Patent application numberDescriptionPublished
20140207134HIGH-FREQUENCY KNIFE - In a high-frequency knife, a through hole that extends in the direction of an axis is formed on a radial outer side of a second electrode in a larger-diameter portion, and a distance increasing portion increases a creeping distance along an external surface of the larger-diameter portion between an outer peripheral surface of the second electrode exposed to the outside and an opening of the through hole on a proximal end side.07-24-2014

Hidenori Wake, Okayama-Shi JP

Patent application numberDescriptionPublished
20150141322THERAPEUTIC AGENT, TREATMENT METHOD AND INSPECTION METHOD FOR DISEASES CAUSED BY ACTIVATION OR NEUTROPHILS - The present invention provides a therapeutic agent, a treatment method and an inspection method for diseases caused by activation of neutrophils. More specifically, the invention relates to a neutrophil activation regulator which comprising a histidine-rich glycoprotein (HRG) as an active ingredient, and provides a therapeutic agent for diseases caused by neutrophil activation comprising the neutrophil activation regulator, a treatment method for diseases caused by neutrophil activation, and further an inspection method for diseases caused by neutrophil activation. The present invention is based on the neutrophil activation regulator including the HRG as an active ingredient. The present invention extends to the depressant agent for neutrophil-vascular endothelial cell interaction including the HRG of the present invention as an active ingredient, the treatment method for diseases caused by neutrophil activation and/or inflammatory diseases accompanied by neutrophil activation. The present invention also extends to the inspection method for inflammatory diseases accompanied by neutrophil activation by measuring the blood HRG level.05-21-2015

Hiroki Wake, Chiba-Shi JP

Patent application numberDescriptionPublished
20090167410POWER SUPPLY SWITCHING CIRCUIT - Provided is a power supply switching circuit capable of efficiently supplying a desired voltage among a plurality of voltages to a load. In the case of a P-type semiconductor substrate, N-type MOS transistors are provided between a load and an AC adapter and between the load and a battery, and hence no parasitic diode exists between the load and the AC adapter or the battery, resulting in no current path due to the parasitic diode. Thus, when the AC adapter and the battery are connected to the power supply switching circuit, the N-type MOS transistor is turned off, whereby the current path between the battery and the load is cut off completely and the N-type MOS transistor is turned on. Accordingly, the battery cannot supply a voltage to the load while only the AC adapter can supply a voltage to the load.07-02-2009

Patent applications by Hiroki Wake, Chiba-Shi JP

Hiroshi Wake, Yokohama JP

Patent application numberDescriptionPublished
20080250417Application Management Support System and Method - A first information resource denoting which logical volume is allocated to which application program is prepared in a management computer. The management computer either regularly or irregularly acquires from the storage system information as to which logical volumes were updated at what times, registers same in a second information resource, references the first and second information resources, acquires update management information, which is information denoting which logical volume is updated at what time, and the application program to which this logical volume is allocated, and sends this update management information to a host computer. The host computer, based on the update management information from the management computer, displays which logical volume has been updated at what time, and which application program is allocated to this logical volume.10-09-2008
20090024871Failure management method for a storage system - Provided is a method of performing backup and recovery of data by using journaling, and performing management upon occurrence of a failure. The method includes: a first step of setting a recovery point indicative of the given time; a second step of creating an information of correspondence between the snapshot and the journal data which is required to restore data at the set recovery point time; a third step of detecting the occurrence of failure of the disk drive; and a fourth step of detecting the recovery point at which data cannot be restored due to the failure of the disk drive.01-22-2009
20100088556FAULT MANAGEMENT SYSTEM IN MULTISTAGE COPY CONFIGURATION - A data storing system including: a first, second and third storage systems providing first, second and third logical volumes; wherein the first logical volume and the second logical volume forms a first replication pair which indicates the first logical volume is a replication source and the second logical volume is a replication destination, and the second logical volume and the third logical volume forms a second copy pair which indicates the second logical volume is the replication source and the third logical volume is the replication destination. The replication pairs may adopt differing possible pair statuses, which may affect consistency between such pairs.04-08-2010
20110055501DATA BACKUP MANAGEMENT SYSTEM, COMPUTER SYSTEM, AND PROGRAM RECORDING MEDIUM - In a backup management system, data is copied remotely from a backup source volume to an intermediate volume. When access by a host ends and a backup time arrives, data is copied locally from the intermediate volume to a backup target volume. During a data restore, a user is able to select not only backup target volumes but also the intermediate volume as restore source candidates.03-03-2011

Patent applications by Hiroshi Wake, Yokohama JP

Hitomi Wake, Okayama JP

Patent application numberDescriptionPublished
20150342854EXTERNAL DERMAL COMPOSITION FOR ANTI-AGEING AND METHOD FOR PRODUCING THE SAME - The present invention has an object to provide an external dermal composition for anti-ageing, which prevents or improves apparent skin problems such as wrinkles, fine wrinkles, blemishes, and saggings caused by increasing age or ageing; and maintains or improves the barrier function and the hyaluronic acid production in the skin. The object is solved by providing an external dermal composition for anti-ageing, which contains an aqueous medium as a base material and one or more ingredients selected from L-ascorbic acid, derivatives thereof, and their salts as an effective ingredient(s).12-03-2015

Hitoshi Wake, Musashino-Shi JP

Patent application numberDescriptionPublished
20120197008NUCLEIC ACID AND EXTRACTION METHOD - There is provided a nucleic acid extraction method applicable to microbes in a relatively wide range, and capable of rapidly extracting nucleic acid. The nucleic acid extraction method comprises the steps of introducing a cell suspension into a vessel, sealing the vessel, and preheating a heater up to a set temperature not lower than 100° C. Further, the method comprises the step of bringing the vessel into contact with the heater heated up to the set temperature, thereby heating the cell suspension housed in the vessel up to a prescribed highest temperature at not lower than 100° C. with the vessel held in a sealed state.08-02-2012

Hitoshi Wake, Tokyo JP

Patent application numberDescriptionPublished
20110057145METHOD FOR PREPARING DENDRIMER-MODIFIED, MAGNETIC FINE PARTICLES - There is provided a method for preparing dendrimer-modified magnetic fine particles wherein such particles can be made within a shorter time and more inexpensively than in the above-stated prior art processes and lot-to-lot variations in properties are lessened. The method for preparing dendrimer-fixed magnetic fine particles comprises the steps of providing magnetic particles having a functional group at a surface thereof, providing a dendrimer having a functional group at a base end portion thereof and synthesized to a desired generation and binding the functional group of the magnetic particles and the functional group of the dendrimer directly or indirectly through a crosslinking agent.03-10-2011
20110060136DENDRIMER-COATED MAGNETIC FINE PARTICLES, AND METHOD FOR PREPARING SAME AND UTILITY THEREOF - Dendrimer-coated magnetic fine particles comprise magnetic fine particles, a lipid bilayer covering a surface of individual magnetic fine particles, and a dendrimer bound to an outer layer of the lipid bilayer. With the dendrimer-coated magnetic fine particles, the dendrimer is positively charged are brought into contact with a nucleic acid-containing solution to adsorb the nucleic acid on the dendrimer, while the nucleic acid-adsorbed fine particles are collected by magnetic force to recover the nucleic acid from the solution.03-10-2011

Junichi Wake, Saitama JP

Patent application numberDescriptionPublished
20140235386Tensioning Device - A tensioning device for producing tension in a chain, including a hydraulic tensioner, a tensioner arm, a lever arm and a pin member. The tensioner causes the tensioner arm to pivot at one end. The lever arm is positioned with a part toward the hydraulic tensioner. The pin member is fitted in a fixed wall and also has one end inserted in a hole in part of the lever arm.08-21-2014

Junichi Wake, Nabari-Shi JP

Patent application numberDescriptionPublished
20110081998TENSIONING DEVICE - To increase the pressing force on a chain as the chain undergoes greater elongation. Provision is made for: a tensioner arm 04-07-2011

Kiyohiro Wake, Hiratsuka-Shi JP

Patent application numberDescriptionPublished
20130066294ANTIMICROBIAL POUCH - Provided is a solid antimicrobial agent suitable for portable use, which can continuously release a stable amount of chlorine dioxide even under vibration or shock. An antimicrobial pouch includes: an antimicrobial agent supporting an antimicrobial substance in a porous inorganic solid carrier; a first pouch body receiving the antimicrobial agent; and a second pouch body receiving the first pouch body, wherein the first pouch body includes fine holes on an entire surface, the fine holes having a diameter smaller than a particle size of the inorganic solid carrier, and the second pouch body includes release holes at an edge portion, the release holes through which the antimicrobial substance is released to atmosphere of the second pouch body.03-14-2013

Masaki Wake, Miyoshi-Shi JP

Patent application numberDescriptionPublished
20120234635PIN SLIDE-TYPE FLOATING DISC BRAKE - A pin slide-type floating disc brake includes a mount, a caliper, one of which has a slide hole, a support pin provided to the other one and slidably inserted into the slide hole, and a tubular pin boot covering a part of the support pin. The pin boot includes a pin-side annular seal portion, a slide hole-side annular seal portion, and an extendable tubular bellows portion connecting those seal portions. The outer peripheral part of the slide hole-side annular seal portion includes an elastic restriction portion to elastically restrict movement of the slide hole-side annular seal portion in a rotor shaft direction, in an annular accommodation groove. The inner peripheral part of the slide hole-side annular seal portion includes, a first annular lip portion on a bellows portion side, and a second annular lip portion which has a retraction function on an opposite side to the bellows portion.09-20-2012

Riichiro Wake, Ome-Shi JP

Patent application numberDescriptionPublished
20110240934Oxide sintered body, manufacturing method therefor, manufacturing method for transparent conductive film using the same, and resultant transparent conductive film - An oxide sintered body substantially containing zinc, tin and oxygen; containing tin at an atomic number ratio, Sn/(Zn+Sn), of 0.23 to 0.50, and being composed mainly of a zinc oxide phase and at least one kind of zinc stannate compound phase, or being composed of at least one kind of zinc stannate compound phase; provided by a method for manufacturing the oxide sintered body by formulating an aqueous solvent to raw material powder containing powder of a zinc stannate compound, or mixed powder of tin oxide powder and zinc oxide powder, and after mixing the resulting slurry for equal to longer than 15 hours, by subjecting the slurry to solid-liquid separation, drying and granulation, and subsequently compacting by charging the granule into a mold, followed by sintering the resultant compact under sintering atmosphere at 1300 to 1500° C. for equal to or longer than 15 hours.10-06-2011
20130001080OXIDE SINTERED BODY, MANUFACTURING METHOD THEREFOR, MANUFACTURING METHOD FOR TRANSPARENT CONDUCTIVE FILM USING THE SAME, AND RESULTANT TRANSPARENT CONDUCTIVE FILM - An oxide sintered body substantially containing zinc, tin and oxygen; containing tin at an atomic number ratio, Sn/(Zn+Sn), of 0.23 to 0.50, and being composed mainly of a zinc oxide phase and at least one kind of zinc stannate compound phase, or being composed of at least one kind of zinc stannate compound phase; provided by a method for manufacturing the oxide sintered body by formulating an aqueous solvent to raw material powder containing powder of a zinc stannate compound, or mixed powder of tin oxide powder and zinc oxide powder, and after mixing the resulting slurry for equal to longer than 15 hours, by subjecting the slurry to solid-liquid separation, drying and granulation and subsequently compacting by charging the granule into a mold followed by sintering the resultant compact under sintering atmosphere at 1300 to 1500° C. for equal to or longer than 15 hours.01-03-2013

Riichiro Wake, Tokyo JP

Patent application numberDescriptionPublished
20110126899OXIDE EVAPORATION MATERIAL, TRANSPARENT CONDUCTING FILM, AND SOLAR CELL - An oxide evaporation material according to the present invention includes a sintered body containing indium oxide as a main component thereof and cerium with a Ce/In atomic ratio of 0.001 to 0.110. The L* value in the CIE 1976 color space is 62 to 95. The oxide evaporation material with the L* value of 62 to 95 has an optimal oxygen amount. Accordingly, even when a small amount of an oxygen gas is introduced into a film-formation vacuum chamber, a transparent conducting film having a low resistance and a high transmittance in the visible to near-infrared region is formed by vacuum deposition methods. Since the amount of the oxygen gas introduced is small, the difference in composition between the film and the evaporation material is made small. This reduces the variations in composition and characteristics among films formed in large quantities.06-02-2011
20110147676OXIDE EVAPORATION MATERIAL AND HIGH-REFRACTIVE-INDEX TRANSPARENT FILM - An oxide evaporation material in the present invention comprises a sintered body containing indium oxide as a main component thereof and cerium with the Ce/In atomic ratio of more than 0.110 and equal to or less than 0.538, and has an L* value of 62 to 95 in the CIE 1976 color space. The oxide evaporation material with the L* value of 62 to 95 has an optimal oxygen amount. Accordingly, even when a small amount of oxygen gas is introduced into a film-formation vacuum chamber, a high-refractive-index transparent film having a refractive index of 2.15 to 2.51 at a wavelength of 550 nm, a low resistance, and a high transmittance in the visible to near-infrared region is formed by vacuum deposition methods. Since the introduced oxygen gas amount is small, the difference in composition between the film and the evaporation material is made small.06-23-2011
20120279564OXIDE EVAPORATION MATERIAL, VAPOR-DEPOSITED THIN FILM, AND SOLAR CELL - Provided are an oxide tablet for vapor deposition (oxide evaporation material), and a vapor-deposited thin film and a solar cell formed using the same. The tablet comprises a sintered body which contains indium oxide as a main component and cerium and which is subjected to no surface grinding after sintering, in which Comp11-08-2012
20130327395OXIDE EVAPORATION MATERIAL, TRANSPARENT CONDUCTING FILM, AND SOLAR CELL - An oxide evaporation material according to the present invention includes a sintered body containing indium oxide as a main component thereof and cerium with a Ce/In atomic ratio of 0.001 to 0.110. The L* value in the CIE 1976 color space is 62 to 95. The oxide evaporation material with the L* value of 62 to 95 has an optimal oxygen amount. Accordingly, even when a small amount of an oxygen gas is introduced into a film-formation vacuum chamber, a transparent conducting film having a low resistance and a high transmittance in the visible to near-infrared region is formed by vacuum deposition methods. Since the amount of the oxygen gas introduced is small, the difference in composition between the film and the evaporation material is made small. This reduces the variations in composition and characteristics among films formed in large quantities.12-12-2013

Patent applications by Riichiro Wake, Tokyo JP

Seiji Wake, Shizuoka JP

Patent application numberDescriptionPublished
20090242787CHARGED-PARTICLE BEAM WRITING METHOD AND CHARGED-PARTICLE BEAM WRITING APPARATUS - A pattern density distribution and a dose distribution calculated using the pattern density distribution are multiplied by each other to calculate an exposure distribution. A fogging electron amount distribution is calculated using the exposure distribution and a function descriptive of a fogging spread distribution. Charge amount distributions in irradiation and non-irradiation regions are calculated using the exposure distribution and the fogging electron amount distribution. A position displacement amount distribution is calculated using the charge amount distributions and a response function for converting a charge amount to a position displacement error.10-01-2009
20110031387CHARGED PARTICLE BEAM WRITING APPARATUS AND METHOD THEREOF - A charged particle beam writing apparatus includes a charge amount distribution calculation unit configured to calculate a charge amount distribution which is charged by irradiation of a charged particle beam onto a writing region of a target workpiece, by using a charge decay amount and a charge decay time constant both of which depend on a pattern area density, a position displacement amount distribution calculation unit configured to calculate a position displacement amount of each writing position due to charge amounts of the charge amount distribution by performing convolution of each charge amount of the charge amount distribution with a response function, and a writing unit configured to write a pattern on the each writing position where the position displacement amount has been corrected, using a charged particle beam.02-10-2011
20120007002CHARGED PARTICLE BEAM PATTERN FORMING APPARATUS AND CHARGED PARTICLE BEAM PATTERN FORMING METHOD - A charged particle beam pattern forming apparatus, includes a charge amount distribution calculation unit configured to calculate a charge amount distribution charged by vertical incidence of a charged particle beam on a pattern forming region of a target object; a position correction unit configured to calculate, using the charge amount distribution charged, a corrected position of each pattern forming position corrected for a misregistration amount including a misregistration amount dependent on a deflection position where the charged particle beam is deflected, the misregistration amount caused by an amount of charge; and a pattern generator configured to form a pattern in the corrected position by using the charged particle beam.01-12-2012

Patent applications by Seiji Wake, Shizuoka JP

Shingo Wake, Tokyo JP

Patent application numberDescriptionPublished
20150119653BIOLOGICAL INFORMATION MONITOR APPARATUS AND CENTRAL MONITOR - A biological information monitor apparatus includes a display unit, a measurement unit that measures biological information of a subject, a time measuring unit that measures elapsed time from predetermined time, a recording unit that records an event list including a plurality of events relating to a condition of the subject, and a control unit that controls operations of the respective units. The display unit includes a first area to display the biological information measured by the measurement unit, a second area to display the plurality of events and a third area to display the elapsed time. The control unit deletes an event implementation of which has been completed from the second area and then displays an event which is not displayed in the second area until then, in the second area.04-30-2015

Takao Wake, Saijo-Shi JP

Patent application numberDescriptionPublished
20110088843METHACRYLIC RESIN COMPOSITION FOR HOT PLATE MELT-BONDING, USE OF THE SAME FOR HOT PLATE MELT-BONDING, AND MELT-BONDING METHOD - The use of a methacrylic resin composition for hot plate welding, wherein the methacrylic resin composition contains a polymer obtained by bulk polymerization of monomers consisting mainly of methyl methacrylate.04-21-2011
20110094677METHACRYLIC RESIN COMPOSITION FOR HOT PLATE MELT-BONDING, USE OF THE SAME FOR HOT PLATE MELT-BONDING, AND MELT-BONDING METHOD - The use of a methacrylic resin composition for hot plate welding, wherein the methacrylic resin composition contains a polymer obtained by polymerization of monomers consisting mainly of methyl methacrylate, the polymer having a viscosity-average molecular weight of 150000-250000.04-28-2011
20110108193METHACRYLIC RESIN COMPOSITION FOR HOT PLATE MELT-BONDING, USE OF THE SAME FOR HOT PLATE MELT-BONDING, AND MELT-BONDING METHOD - The use of a methacrylic resin composition for hot plate welding, wherein the methacrylic resin composition contains a polymer obtained by polymerization of monomers consisting mainly of methyl methacrylate, and at least one additive selected from the group consisting of fatty acid amides, fatty acid alkyl esters, fatty acid glycerides and aliphatic alcohols.05-12-2011

Takeshi Wake, Tochigi-Ken JP

Patent application numberDescriptionPublished
20090260208APPARATUS FOR PUSHING HOLLOW CYLINDRICAL MEMBER - An apparatus holds a plurality of hollow cylindrical members and pushes off the hollow cylindrical members. The apparatus includes a holder shaft for holding the hollow cylindrical members in tandem thereon, a gripper member projecting outwardly from a side wall surface of the holder shaft and engaging an inner wall surface of a foremost one of the hollow cylindrical members, a cam disposed in the holder shaft for displacing the gripper member, a pusher cylinder for pressing an end face of a rearmost one of the hollow cylindrical members and moving all the hollow cylindrical members forward, to release the foremost one of the hollow cylindrical members from the holder shaft and position a next one of the hollow cylindrical members as a new foremost one of the hollow cylindrical members, and a turning cylinder for turning the holder shaft.10-22-2009

Tomotaka Wake, Ashikaga-Shi JP

Patent application numberDescriptionPublished
20160122498DAMPING MATERIAL, VIBRATION DAMPING MEMBER USING THE DAMPING MATERIAL, AND SEISMIC ISOLATION APPARATUS INCORPORATING THE VIBRATION DAMPING MEMBER - A vibration isolation apparatus 05-05-2016

Tsunehito Wake, Tokyo JP

Patent application numberDescriptionPublished
20100089560HEAT EXCHANGER - A heat exchanger assembled from multiple heat exchanging tubes. Each of the multiple heat exchanging tubes is formed as a flattened tube of 0.5 mm in thickness by press work or bending work of a stainless steel plate member having a thickness of 0.1 mm. Each of the multiple heat exchanging tubes is structured to have multiple lines of sequential wave crests and multiple lines of sequential wave troughs formed on each of flattened faces of the heat exchanging tube. The multiple lines of the sequential wave crests and the multiple lines of the sequential wave troughs are arranged to have a preset angle γ relative to a main stream of an air flow. The lines of the sequential wave crests and the lines of the sequential wave troughs are symmetrically folded back about folding lines arranged at a preset interval W along the main stream of the air flow.04-15-2010
20100251702Heat Recovery System - A plurality of flat tubes formed as a tube having notches by linearly cutting upper and lower parts from a hollow flat circular doughnut shape are stacked to structure a tube laminate. It is attached to a case so that a notch aligns with the notch and faces upward by an exhaust inflow end plate and that a notch aligns with the notch and faces downward by an exhaust outflow end plate. A cutoff valve is provided at an exhaust outflow end of an exhaust communication tube passing through the center of the tube laminate by heat insulation. While an internal combustion engine is warming up, the cutoff valve is closed to cause the exhaust to flow in gaps of the respective flat tubes from upward to downward as a whole and also a heat exchange medium is caused to flow in the respective flat tubes from downward to upward as a whole to have heat exchanged between the exhaust and the heat exchange medium to recover the exhaust heat.10-07-2010
20130032320HEAT EXCHANGER - A plurality of heat-exchange tubes 02-07-2013
20130206376HEAT EXCHANGER, REFRIGERATION CYCLE DEVICE EQUIPPED WITH HEAT EXCHANGER, OR HEAT ENERGY RECOVERY DEVICE - A plurality of heat-exchanger tubes, each of which has an inlet fin formed on a side surface on the air inlet side of a flattened hollow tube and extending upstream of air along the flow of air and an outlet fin formed on the side surface on the air outlet side of the hollow tube and extending downstream of the air along the flow of the air are arranged at regular intervals in such a manner that their oblong planes face one another, an upper header which supplies a first heat exchange medium is attached on top of the heat-exchanger tubes, and an lower header which collects the first heat exchange medium is attached at the bottom of the heat-exchanger tubes to form a heat exchanger.08-15-2013

Yasuhito Wake, Tokyo JP

Patent application numberDescriptionPublished
20130206376HEAT EXCHANGER, REFRIGERATION CYCLE DEVICE EQUIPPED WITH HEAT EXCHANGER, OR HEAT ENERGY RECOVERY DEVICE - A plurality of heat-exchanger tubes, each of which has an inlet fin formed on a side surface on the air inlet side of a flattened hollow tube and extending upstream of air along the flow of air and an outlet fin formed on the side surface on the air outlet side of the hollow tube and extending downstream of the air along the flow of the air are arranged at regular intervals in such a manner that their oblong planes face one another, an upper header which supplies a first heat exchange medium is attached on top of the heat-exchanger tubes, and an lower header which collects the first heat exchange medium is attached at the bottom of the heat-exchanger tubes to form a heat exchanger.08-15-2013
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