1
Tadayoshi Wakita, Minoru Suzuki, Sadao Yanada, Sigeru Sibata: Sequence display apparatus and method. The Tokyo Electric Co, Hitachi Engineering, Hitachi, Antonelli Terry & Wands, April 24, 1984: US04445169 (34 worldwide citation)

A sequence display apparatus including a sequence control circuit, a cathode ray tube control device and a sequence display control device is disclosed in which a keyboard included in the sequence display control device is provided with logical function specifying keys for specifying one of a plural ...


2
Keiji Wakamatsu, Tetsuya Nakayama, Jun Atsumi: Lightning-conducting insulators. The Tokyo Electric Co, NGK Insulators, Parkhurst & Oliff, August 2, 1988: US04761707 (5 worldwide citation)

A lightning-conducting insulator is disclosed, which comprises an insulator body consisting of a shed portion, a plurality of rib portions provided inside the shed portion, and a cup-like cylindrical head portion at a central upper portion of the shed portion, and a metal cap put and fixed onto the ...


3
Masaaki Ohshima, Akira Kobayashi, Senji Atsumi, Hiromi Shimada: Solid electrolyte tube for sodium sulfur cells and surface finishing process thereof. The Tokyo Electric Co, NGK Insulators, Parkhurst Wendel & Rossi, June 18, 1991: US05024907 (1 worldwide citation)

A solid electrolyte tube for sodium sulfur cells, having an outer surface of a roughness defined by an arithmetical mean deviation of the profile (R.sub.a) of not exceeding 2.0 .mu.m and a maximum height of the profile (R.sub.max) of not exceeding 15 .mu.m, is produced by leveling the outer surface ...