11
Nakamura Shuji, Iwasa Shigeto, Nagahama Shinichi: Nitride semiconductor light emitting element. Nichia Chem, March 31, 1998: JP1998-084134

PROBLEM TO BE SOLVED: To provide a nitride semiconductor light emitting element which provides an improved emitted light output. SOLUTION: Clad layers 5 and 7 of nitride semiconductor containing In and Ga are formed at both sides of an active layer 6 of nitride semiconductor containing In and Ga or ...


12
Nagai Yoshiyuki, Okamoto Hiroyuki: Air outlet port device for air-conditioning and manufacture of the same. Moriroku, March 31, 1998: JP1998-082554

PROBLEM TO BE SOLVED: To stabilize the pivoting feeling of blades in spite of the thermal expansion as well as contraction of a housing and the blades, in an air outlet port device for an air-conditioner, which is constituted of the housing, formed by the secondary injection of first synthetic resin ...


13
Ohata Koichi, Nakamura Kanehito, Suguro Hajime, Kuboshima Tsukasa: Exhaust emission control device for internal combustion engine. Denso, March 31, 1998: JP1998-082316

PROBLEM TO BE SOLVED: To improve an NOx purifying rate and fuel. consumption, by respectively detecting exhaust gas temperature on the upstream and downstream sides of a catalyst, selecting one of the exhaust gas temperature as a catalyst typical temperature, and calculating a reference HC supply am ...


14
Matoba Tatsuo, Yorimitsu Keiichi: Array type disk controller. Fujitsu, March 31, 1998: JP1998-083259

PROBLEM TO BE SOLVED: To transfer data fast by connecting the controller to a logical device consisting of input/output devices and one stand-by input/output device, and performing control simultaneously with input/output devices in the logical device and writing and reading data from a host device ...


15
Oi Yoshikatsu: Image transmitter. Sharp, March 31, 1998: JP1998-084439

PROBLEM TO BE SOLVED: To allow image information to be read at a moving place by the image transmitter and to print out the information of the image read without limiting number of images. SOLUTION: When a CCD sensor 20 and a sampling circuit 21b read an image of an original face line by line, the r ...


16
Sanhongi Masao: Electronic scheduler. Casio Comput, March 31, 1998: JP1998-083423

PROBLEM TO BE SOLVED: To provide a scheduler which is easy to use and capable of showing that a schedule spanning plural days can be distinguished from other schedules. SOLUTION: This scheduler has a schedule data area 41 which stores plural data that are a set consisting of date data, time data and ...


17
Hayashi Hisao, Kawamura Akeshi, Hashimoto Yoshihiro, Yoshida Kazuyoshi: Thin film transistor. Sony, March 31, 1998: JP1998-084118

PROBLEM TO BE SOLVED: To prevent impurities from being diffused from an interlayer insulating film to low-concentration impurity regions by a method wherein a gate electrode is formed over source and drain regions, where are introduced with impurities, and a semiconductor layer having the low-concen ...


18
Ito Akira: Outline font data memory medium. Niisu, March 31, 1998: JP1998-083175

PROBLEM TO BE SOLVED: To eliminate the need for an enormous memory capacity and to obtain the characters which are generated by a simple arithmetic circuit and are excellent in design by storing the characters of arbitrary line widths formed by computation so as to internally or externally divide th ...


19
Maeda Hiroyuki: Brake liquid cooling system. Maeda Hiroyuki, March 31, 1998: JP1998-082438

PROBLEM TO BE SOLVED: To prevent the overheated state of a brake liquid and dissolve the impossible state of a brake operation and improve the reliability and safety of a brake element. SOLUTION: One end of first/second flow passages 2, 3 is connected to the cylinder 1 of a brake element and the oth ...


20
Yamada Takao, Senoo Masayuki, Nakamura Shuji: N-type gallium nitride compound semiconductor electrode and formation thereof. Nichia Chem, March 31, 1998: JP1998-084135 (1 worldwide citation)

PROBLEM TO BE SOLVED: To make it possible to raise the luminous performance and reliability of a light-emitting element by a method wherein titanium and aluminium are made to contain in an electrode and titanium and aluminium layers are formed into an alloy by annealing to bring the electrode into o ...