1
Ishimaru Kimio, Nakashiba Akio, Koga Masahiro, Ohnishi Hisao, Kawahara Hideaki: Energy supply system.. Osaka Gas, November 10, 1993: EP0568822-A2 (20 worldwide citation)

An energy supply system for supplying, in system interconnection, power received at a power receiving equipment (8) from a power plant and power generated by a fuel cell to a power consuming installation (3), and supplying heat generated by the fuel cell to a heat consuming installation (6). This sy ...


2
Nakashiba Akio Osaka Gas Co Lt, Nishimura Hiroyuki Osaka Gas C, Nagatani Fumio Mitsui Petroche, Mito Kazunori Mitsui Petrochem, Shibabuchi Toshio Shinwa Sangy, Nakaoka Mikio Shinwa Sangyo Co: Electrofusion joint and hot water supply header using the same.. Osaka Gas, Mitsui Petrochemical, Shinwa Sangyo, July 18, 1990: EP0378406-A2 (16 worldwide citation)

The improved electrofusion joint and header for supplying hot water that perform satisfactorily at elevated temperatures as evidenced by high heat resistance, that exhibit good sealing property and that can be handled efficiently in mounting and various other operations have a crosslinked thermoplas ...


3

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Dohi Shoji, Nakashiba Akio Myoken Higa, Yurugi Shigenobu Room Torishim, Sano Hiroshi, Hayashi Yoshitaka Kosei Mi, Nishihira Akira Kawanakashin, Asada Hirokazu, Nishinou Mineyoshi Inadashin, Imajo Mamoru Inadashinmachi, Hamada Kengo: Carbonaceous ceramic composite for use in contact whth molten nonferrous metal.. Osaka Gas, Nippon Crucible Co, March 20, 1991: EP0417292-A1 (5 worldwide citation)

The C-contg. ceramic composite is of ceramic sintered compact of which aggregate comprises Si-carbide and/or Si-nitride, and is used in contact with molten nonferrous metals, contg. 100 wt. parts aggregate, 5-45 wt. parts lamellar graphite, and 10-40 %, based on the wt. of the graphite, or lamellar ...


5
Harada Yoshiaki, Nakashiba Akio, Matuura Hiroyuki, Okino Teizou, Fujitani Hajime, Yamasaki Kenichi, Doi Yasuhumi, Yurugi Shigenobu Osaka Gas Tor: Process for treating waste water by wet oxidations.. Osaka Gas, June 10, 1987: EP0224905-A2 (4 worldwide citation)

Waste water (from tank 1) containing at least two kinds of components among suspended solids, ammonia and chemically oxidizable substances is treated in a liquid phase oxidation in the presence of a catalyst supported by a carrier of honeycomb construction (in zone 39).


6
Ishii Kazuhide, Kawasaki Tatsuo, Kuriyama Noriyuki, Dohi Shoji, Nakashiba Akio, Miyazaki Souhei: Far-infrared emitter of high emissivity and corrosion resistance and method for the preparation thereof.. Kawasaki Steel Co, Osaka Gas, March 24, 1993: EP0533211-A1 (3 worldwide citation)

A far-infrared emitter of a high emissivity approximating a black body is prepared by subjecting a body made from a stainless steel of 10 - 35% by weight of chromium, 1.0 - 4.0% by weight of silicon and up to 3.0% by weight of manganese up to 0.5% by weight of titanium, niobium and zirconium and up ...


7
Ishimaru Kimio, Nakashiba Akio, Koga Masahiro, Ohnishi Hisao, Kawahara Hideaki: Systeme dalimentation en energie electrique, Energy supply system. Osaka Gas Company, SMART & BIGGAR, June 4, 1996: CA2093193 (1 worldwide citation)

An energy supply system for supplying, in system interconnection, powerreceived at a power receiving equipment from a power plant and powergenerated by a fuel cell to a power consuming installation, and supplyingheat generated by the fuel cell to a heat consuming installation. This systemincludes an ...


8
Ishii Kazuhide C O Research La, Kawasaki Tatsuo C O Research L, Kuriyama Noriyuki C O Hanshin, Dohi Shoji, Nakashiba Akio, Miyazaki Souhei: Far-infrared emitter of high emissivity and corrosion resistance and method for the preparation thereof.. Kawasaki Steel Co, Osaka Gas, February 14, 1990: EP0354405-A2

A far-infrared emitter of high corrosion resistance is prepared by an oxidizing heat treatment of a body made from a stainless steel of 20-35% by weight of chromium, 0.5-5.0% by weight of molybdenum, up to 3.0% by weight of manganese and up to 3.0% by weight of silicon at 900-1200 DEG C to form an o ...


9
Okino Teizou, Fujitani Hajime, Harada Yoshiaki, Matuura Hiroyuki, Nakashiba Akio, Yurugi Shigenobu, Doi Yasuhumi, Yamasaki Kenichi: Procede par voie humide pour traiter les eaux usees par oxydation, Process for treating waste water by wet oxidations. Osaka Gas Company, MARKS & CLERK, February 11, 1992: CA1295754

ABSTRACT OF DISCLOSURE: Waste water containing at least two kinds ofcomponents among suspended solids, ammonia and chemicallyoxidizable substances is treated in a liquid phaseoxidation in the presence of a catalyst supported by acarrier of honeycomb construction.


10
Nakashiba Akio, Nishimura Hiroyuki, Nagatani Fumio, Mito Kazunori, Shibabuchi Toshio, Nakaoka Mikio: Joint produit par electrofusion et ballon dalimentation en eau chaude utilisant ce procede, Electrofusion joint and hot water supply header using the same. Osaka Gas, Shinwa Sangyo, Mitsui Petrochemical, Shinwa Sangyo, Mitsui Chemicals Incorporated, Mitsui Chemicals Incorporated, KIRBY EADES GALE BAKER, August 29, 2000: CA2007520

The improved electrofusion joint and header forsupplying hot water that perform satisfactorily at elevatedtemperatures as evidenced by high heat resistance, thatexhibit good sealing property and that can be handledefficiently in mounting and various other operations have acrosslinked thermoplastic r ...