1
Ueda Mitsuru, Kanno Tatsuya, Iguchi Yoshihiro, Oshino Yasuhiro: Process for preparation of polycarbonate.. Daicel Chem, August 16, 1990: EP0382250-A2 (15 worldwide citation)

A polycarbonate is produced by melt-polycondensing a dihydric hydroxy compound and a bisaryl carbonate in the presence of a catalyst selected from electron-donating amine compounds and salts thereof. The process of the invention does not require the use of toxic phosgene and prevents the incorporati ...


2
Kanno Tatsuya, Yamato Tsutomu, Oshino Yasuhiro, Fukuda Yutaka, Iguchi Yoshihiro, Kuwana Takkaaki, Matsumoto Toshihiro: (co)Polycarbonate and (co)polycarbonate composition.. Daicel Chem, September 15, 1993: EP0559953-A2 (3 worldwide citation)

A process for producing a (co)polycarbonate or a (co)polyestercarbonate having a high molecular weight and excellent hue, heat stability and mechanical properties by reacting a dihydroxyl compound with a diester of carbonic acid and/or a diester of dicarbonic acid in the presence of a transesterific ...


3
Iguchi Yoshihiro: Band with magnet. Kiu, February 10, 2005: JP2005-034340 (1 worldwide citation)

PROBLEM TO BE SOLVED: To attach a magnet to a band made of connected hard pieces so that the magnet will not project while keeping the elasticity of the band.SOLUTION: A first band piece group consists of a first band piece with the magnet 7 and a second band piece 2 and a third band piece 3 with th ...


4
Iguchi Yoshihiro: Fixture for door closer. Iguchi Yoshihiro, August 28, 2002: JP2002-242511 (1 worldwide citation)

PROBLEM TO BE SOLVED: To provide a fixture for a door closer locking the door closer so as not to be operated in the door-opening direction, preventing the opening of a door even when a lock is unlocked and being capable of ensuring safety in the case of keeping at home.SOLUTION: In the door closer ...


5
Ueda Mitsuru, Kanno Tatsuya, Iguchi Yoshihiro, Oshino Yasuhiro: Process for the preparation of polycarbonate.. Daicel Chem, July 1, 1992: EP0492003-A1

A polycarbonate is produced by melt-polycondensing a dihydric hydroxy compound and a bisarycarbonate in the presence of 4-(4-methyl-1-piperidinyl)-pyridine or a salt thereof as catalyst. The process of the invention does not require the use of toxic phosgene and prevents the incorporation of chlorin ...


6
Iguchi Yoshihiro: Device for sensing obstacle in crossing or the like. Iguchi Yoshihiro, July 30, 2009: JP2009-166817

PROBLEM TO BE SOLVED: To solve a problem that, for preventing bodily injury in a crossing, a laser beam has a drawback of sensing only an obstacle on a straight line and use of microwaves precludes specification of an area to sense and costs too much.SOLUTION: It is possible to monitor existence of ...


7
Iguchi Yoshihiro: Message editing system for interactive information processing system. NEC, July 28, 1995: JP1995-191817

PURPOSE: To reduce the load of a communication line in the case of outputting a routine message to be displayed at a terminal equipment, and to enable the message output corresponding to a user. CONSTITUTION: An application program 4 to be operated at a host 2 transmits only the message identifier f ...


8
Iguchi Yoshihiro: System for checking duplicate message transmission. NEC, June 20, 1997: JP1997-160874

PROBLEM TO BE SOLVED: To efficiently execute a processing while holding the uniqueness of a message in a loosely-coupled multiplex computer system. SOLUTION: Unless the processing result of a message arrives for a fixed time from a host 2a, the line selection transmitting/receiving device 11 of a li ...


9
Iguchi Yoshihiro: Transaction processing system. Laurel Bank Mach, April 25, 1995: JP1995-110837

PURPOSE: To call a succeeding customer at proper timing and to shorten teller's and customer's waiting times by displaying the calling number of the succeeding customer when it arrives at previously set time after turning transaction processing to a finish state. CONSTITUTION: Whether transaction pr ...


10
Iguchi Yoshihiro: Transaction processing system. NEC, June 6, 2000: JP2000-155742

PROBLEM TO BE SOLVED: To provide a transaction processing system which speedily inform a terminal device of the completion of even a transaction process in question and answer style and guarantees the order of generation by a host computer as to the information to be displayed and printed on the ter ...