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Tomohiro Nakano
Tomohiro Nakano, Nagoya-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20090183500 | EVAPORATIVE FUEL TREATMENT APPARATUS FOR INTERNAL COMBUSTION ENGINE - An evaporative fuel treatment apparatus for an internal combustion engine includes: a communication portion that communicates a plurality of branch passages with one another at positions downstream of the plurality of throttle valves; a purge passage that introduces purge gas, containing evaporative fuel, to the communication portion; an air supply passage that flows dilution air, which is used to dilute the evaporative fuel, into the purge passage; a first flow rate changing portion that is provided in the air supply passage and that is able to change the inflow of the dilution air; and a control unit that controls the first flow rate changing portion. | 07-23-2009 |
| 20110074076 | SPRING STEEL AND SPRING HAVING SUPERIOR CORROSION FATIGUE STRENGTH - A high-strength spring steel and a spring are provided that have superior corrosion fatigue strength. The spring steel comprises, in mass percent, 0.35-0.55% C, 1.60-3.00% Si, 0.20-1.50% Mn, 0.10-1.50% Cr, and at least one of 0.40-3.00% Ni, 0.05-0.50% Mo and 0.05-0.50% V, the balance being substantially Fe and incidental elements and impurities. | 03-31-2011 |
| 20110074077 | SPRING STEEL AND SPRING HAVING SUPERIOR CORROSION FATIGUE STRENGTH - The present application provides a high strength spring steel and a high strength spring that have superior corrosion fatigue strength. The spring steel comprises, in terms of percent by mass, 0.35-0.55% C, 1.60-3.00% Si, 0.20-1.50% Mn, 0.10-1.50% Cr and at least one element selected from 0.40-3.00% Ni, 0.05-0.50% Mo 0.05-0.50% V, the balance being at least substantially Fe and incidental elements and impurities. | 03-31-2011 |
| 20110074078 | SPRING STEEL AND SPRING HAVING SUPERIOR CORROSION FATIGUE STRENGTH - A spring steel and spring having superior corrosion fatigue strength and a strength on the order of HRC 53 to HRC 56 are disclosed. The spring steel comprises a tempered martensite and 2.1 to 2.4% Si in terms of percent by mass of the total mass of the spring steel. | 03-31-2011 |
| 20110074079 | COIL SPRING FOR AUTOMOBILE SUSPENSION AND METHOD OF MANUFACTURING THE SAME - A manufacturing method of a coil spring for an automobile suspension includes forming a material into a coil shape; performing a heat treatment step on the material; performing a warm shot peening step on the material, and performing a hot setting step on the material. By performing the warm shot peening step prior to the hot setting step, a stronger compressive residual stress is imparted in a direction along which a large tensile stress acts during actual use of the coil spring, thereby improving sag resistance and durability of the coil spring. A coil spring is also manufactured according to this method. | 03-31-2011 |
Tomohiro Nakano, Aichi JP
| Patent application number | Description | Published |
|---|---|---|
| 20100167167 | SOLID POLYMER ELECTROLYTE, METHOD FOR PRODUCTION THEREOF, AND SOLID POLYMER FUEL CELL - The present invention provides a solid polymer electrolyte having a water cluster structure composed of hydrophilic groups and occluded water in a solid polymer electrolyte, characterized in that the water cluster structure difference corresponding to the difference between diameters of the pore and the bottleneck part in the water cluster structure calculated by the dissipative particle dynamics method is 15.4×0.072 nm or less. The solid polymer electrolyte has improved ionic conductivity. | 07-01-2010 |
Tomohiro Nakano, Shizuoka-Ken JP
| Patent application number | Description | Published |
|---|---|---|
| 20100006045 | HYDRAULIC ACTUATOR CONTROL DEVICE AND HYDRAULIC ACTUATOR CONTROL METHOD - In a hydraulic actuator control device, a changing tendency of responsiveness of a hydraulic actuator to changes in the oil control valve (OCV) drive duty of a virtual OCV is stored as model control characteristics. The ratio of an actual OCV dead zone width to a virtual OCV dead zone width is calculated as an OCV variation correction coefficient. A basic control amount is calculated based on a deviation between an operating amount and a target operating amount of the hydraulic actuator. An actual OCV in-dead-zone control amount is obtained by correcting a virtual OCV in-dead-zone control amount with the OCV variation correction coefficient, and an actual OCV out-of-dead-zone control amount is calculated based on a virtual OCV out-of-dead-zone control amount. The actual OCV control amount is the sum of the actual OCV in-dead-zone control amount and the actual OCV out-of-dead-zone control amount. | 01-14-2010 |
Tomohiro Nakano, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20090256589 | PROGRAMMABLE DEVICE, ELECTRONIC DEVICE, AND METHOD FOR CONTROLLING PROGRAMMABLE DEVICE - A programmable device connected to a storage unit which stores logic circuit configuration information to form a logic circuit and control circuit configuration information to form a control circuit includes a first programmable logic device and a second programmable logic device, and a configuration unit which forms the control circuit in the first programmable logic device, by providing the control circuit configuration information in the storage unit to the first programmable logic device. The control circuit formed in the first programmable logic device forms the logic circuit in the second programmable logic device, by providing the logic circuit configuration information in the storage unit to the second programmable logic device. | 10-15-2009 |
Tomohiro Nakano, Okazaki-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20110217590 | ELECTRODE BODY FOR USE IN NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY AND NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY - In an electrode body for use in non-aqueous electrolyte secondary battery, a first end of a separator is located more interiorly than one positive electrode end of a positive electrode plate in a width direction, located more exteriorly than one end of a coated positive electrode portion of the positive electrode plate, and located more exteriorly than one end of a coated negative electrode portion of a negative electrode plate. The first end of the separator is thicker than an intermediate portion. A second end of the separator is located more interiorly than an other negative electrode end of the negative electrode plate in the width direction, located more exteriorly than the other end of the coated positive electrode portion of the positive electrode plate, and located more exteriorly than an other end of the coated negative electrode portion of the negative electrode plate. The second end of the separator is thicker than the intermediate portion. | 09-08-2011 |