61
Ono Yutaka, Iijima Tadashi, Takahashi Masaki: Direct injection diesel engine with combustion chamber in piston. Komatsu Mfg, July 13, 2005: GB2409883-A (1 worldwide citation)

A combustion chamber (20) opening toward a cylinder head (5) is provided on a top surface (11) of a piston (10), and this combustion chamber (20) comprises a first volume (22) having an inclined surface (20) and a second volume (23) further recessed from the first volume (22) toward a pin boss (13). ...


62
Akagi Jiro, Takahashi Masaki, Satow Hiroki, Nakane Noriaki: Fuel injection apparatus of internal combustion engine. Komatsu Mfg, August 20, 1997: GB2310295-A (1 worldwide citation)

A fuel injection apparatus of an internal combustion engine includes a fuel injection pump for injecting a fuel in a quantity corresponding to the position of a control rack; a start spring, a control spring and an idling sub-spring, for biasing the control rack in a fuel injection quantity increasi ...


63
TAKAHASHI MASAKI: Ring manufacturing method, apparatus of the same and ring, Ringherstellungsverfahren, Vorrichtung dafür und Metallring, Procédé de fabrication de bague, appareil associé et bague. MOKUMEGANEYA, April 4, 2012: EP2436457-A1 (1 worldwide citation)

A ring manufacturing method of the present invention comprises: a laminating step laminating a plurality of metal plates a junction step jointing the plurality of metal plates by heating and giving pressure a twisting step heating and twisting the plurality of metal plates after the junction step an ...


64
Sato Motoyuki, Takahashi Masaki, Hanamura Teruhisa: Lateral slippage preventive device for stabilizer. Mitsubishi Steel Mfg, March 21, 2000: JP2000-079819 (1 worldwide citation)

PROBLEM TO BE SOLVED: To provide a lateral slippage preventive device for a stabilizer, which can be easily mounted to any stabilizer regardless of its shape, and can be firmly fastened thereto. SOLUTION: This device is provided with an inner wheel body 20 which is formed out of high polymer materia ...


65
Sugami Koji, Takahashi Masaki: Cooling performance prediction device and method therefor. Fuji Electric, March 31, 2000: JP2000-090950 (1 worldwide citation)

PROBLEM TO BE SOLVED: To provide a prediction device or the like for a cooling performance in a fuel cell stack, capable of accurately predicting a temperature distribution in the fuel cell stack independent of a predicted value. SOLUTION: A data conversion program 13 performs data conversion proces ...


66
Nakaya Minoru, Takahashi Masaki: Two-contact type semiconductor relay. Yokogawa Electric, June 2, 1998: JP1998-150217 (1 worldwide citation)

PROBLEM TO BE SOLVED: To provide a two-contact type semiconductor relay, which is eliminated a possibility that the other contact main body of first and second contact main bodies is affected by the light-emitting diode on one side of first and second light-emitting diodes and is raised its off-leak ...


67
Takahashi Masaki, Nemoto Mitsuzo, Yamauchi Mikihiko, Izumi Kiyoshi, Ishizaki Hideaki: Device and method for inspecting fuel assembly. Hitachi, Hitachi Nuclear Eng, January 14, 2000: JP2000-009880 (1 worldwide citation)

PROBLEM TO BE SOLVED: To judge whether a fuel assembly is acceptable or not inexpensively and remotely by performing the operation of image processing data, comparing the data with data being stored in advance, measuring the various kinds of dimensions of a portion to be inspected, or deciding the p ...


68
Koike Yasuhiro, Ito Eiji, Takahashi Masaki: Production of plastic optical fiber. Kurabe, Koike Yasuhiro, April 7, 2000: JP2000-098144 (1 worldwide citation)

PROBLEM TO BE SOLVED: To provide a producing method of an optical fiber by which a plastic optical fiber of a large diameter with small bending loss can be produced at a low cost.SOLUTION: In this producing method of a plastic optical fiber, a preform having specified distribution of refractive inde ...


69
Suzuki Yoshitaka, Yonemitsu Satoshi, Takahashi Masaki: Retransfer card-recording apparatus. Victor Co Of Japan, May 23, 2000: JP2000-141727 (1 worldwide citation)

PROBLEM TO BE SOLVED: To provide a simple transfer mechanism for a period necessary for cooling a retransfer card after retransferred in a retransfer card-recording apparatus. SOLUTION: A mirror image is recorded to a transparent image-receiving layer of an intermediate recording medium 2 comprising ...


70
Ito Hideki, Takahashi Masaki, Yokota Yasuhiro, Yoshikawa Norio: Color image forming device. Toshiba, May 16, 2000: JP2000-137358 (1 worldwide citation)

PROBLEM TO BE SOLVED: To provide a color image forming device capable of improving the superposing precision of respective color visible images and forming an excellent color image. SOLUTION: In this color image forming device provided with electrifiers 2-1 to 2-4, laser exposure units 3-1 to 3-4 an ...



Click the thumbnails below to visualize the patent trend.