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1. 发明专利

GB2198240A GAS SENSOR AND METHOD OF MANUFACTURING THE SAME 未知
公开(公告)号：GB2198240A
公开(公告)日：1988-06-08
申请号：GB8725989
申请日：1987-11-05
申请人： OSAKA GAS CO LTD , TOSHIBA KK
发明人： IPPOMMATSU MASAMICHI , MATSUMOTO TAKESHI , YAKUSHIZI SHINGO , KUROKI KATSUYUKI , MATSUZAKA TAKASHI
IPC分类号： G01N27/12
摘要： A gas sensor using an n-type metal oxide semiconductor and a method for manufacturing such a gas sensor is provided. More particularly, a gas sensor for detecting an inflammable gas and a method for manufacturing the same.

2. 发明专利

CA1292298C GAS SENSOR AND METHOD OF MANUFACTURING THE SAME 未知
公开(公告)号：CA1292298C
公开(公告)日：1991-11-19
申请号：CA551002
申请日：1987-11-04
申请人： OSAKA GAS CO LTD , TOSHIBA KK
发明人： IPPOMMATSU MASAMICHI , MATSUMOTO TAKESHI , YAKUSHIZI SHINGO , KUROKI KATSUYUKI , MATSUZAKA TAKASHI
IPC分类号： G01N27/12 , G01N27/04
摘要： 27341-9 Disclosed is a gas sensor, particularly, an inflammable gas sensor for detecting an inflammable gas, such as leaked natural gas. The sensor comprises an n-type metal oxide semiconductor film, such as SnO2 film, whose resistivity varies responsive to the detection of the inflammable gas. The semiconductor film is covered on its surface by an oxide film insulator made of an oxide such as SiO2, MnO, MnO2 and V2O5. While the inflammable gas which may contain ethanol passes through the oxide film insulator, the concentration of the more reactive ethanol decreases and as a result, the sensitivity to methane and hydrogen is improved. Also disclosed is a preferred production method of the sensor. The process involves (1) the formation of the n-type metal semiconductor film, (2) the formation of electrodes and (3) the formation of the oxide film insulator on the n-type metal semiconductor film by sputtering through an opening of a mask placed over the electrodes. The opening of the mask has a specific size with respect to the thickness of the mask.

3. 发明专利

FR2606150A1 未知
公开(公告)号：FR2606150A1
公开(公告)日：1988-05-06
申请号：FR8715196
申请日：1987-11-03
申请人： OSAKA GAS CO LTD , TOSHIBA KK
发明人： IPPOMMATSU MASAMICHI , MATSUMOTO TAKESHI , YAKUSHIZI SHINGO , KUROKI KATSUYUKI , MATSUZAKA TAKASHI
IPC分类号： G01N27/12
摘要： A gas sensor using an n-type metal oxide semiconductor and a method for manufacturing such a gas sensor is provided. More particularly, a gas sensor for detecting an inflammable gas and a method for manufacturing the same.

4. 发明专利

GB2198240B GAS SENSOR AND METHOD OF MANUFACTURE THEREOF 未知
公开(公告)号：GB2198240B
公开(公告)日：1991-03-06
申请号：GB8725989
申请日：1987-11-05
申请人： OSAKA GAS CO LTD , TOSHIBA KK
发明人： IPPOMMATSU MASAMICHI , MATSUMOTO TAKESHI , YAKUSHIZI SHINGO , KUROKI KATSUYUKI , MATSUZAKA TAKASHI
IPC分类号： G01N27/12
摘要： A gas sensor using an n-type metal oxide semiconductor and a method for manufacturing such a gas sensor is provided. More particularly, a gas sensor for detecting an inflammable gas and a method for manufacturing the same.

5. 发明专利

DK0427869T3 未知
公开(公告)号：DK0427869T3
公开(公告)日：1994-06-20
申请号：DK90907417
申请日：1990-05-15
申请人： OSAKA GAS CO LTD
发明人： OKADA OSAMU , TABATA TAKESHI , MASUDA MASATAKA , TAKAMI SUSUMU , IPPOMMATSU MASAMICHI
IPC分类号： C01B3/38 , H01M8/06 , B01J20/06

6. 发明专利

FR2606150B1 未知
公开(公告)号：FR2606150B1
公开(公告)日：1990-08-24
申请号：FR8715196
申请日：1987-11-03
申请人： OSAKA GAS CO LTD , TOKYO SHIBAURA ELECTRIC CO
发明人： IPPOMMATSU MASAMICHI , MATSUMOTO TAKESHI , YAKUSHIZI SHINGO , KUROKI KATSUYUKI , MATSUZAKA TAKASHI
IPC分类号： G01N27/12
摘要： A gas sensor using an n-type metal oxide semiconductor and a method for manufacturing such a gas sensor is provided. More particularly, a gas sensor for detecting an inflammable gas and a method for manufacturing the same.

7. 发明专利

DK175602B1 未知
公开(公告)号：DK175602B1
公开(公告)日：2004-12-20
申请号：DK615988
申请日：1988-11-04
申请人： OSAKA GAS CO LTD
发明人： OKADA OSAMU , TAKAMI SUSUMU , KOTANI TAMOTU , MORI SATOSHI , FUJITA HIROKI , FUKUMURA NAOKO , IPPOMMATSU MASAMICHI
IPC分类号： B01D53/48 , B01D53/50 , B01D53/34
摘要： The present invention provides a process for producing a desulfurization agent which comprises subjecting to hydrogen reduction (1) a copper oxide-zinc oxide mixture prepared by a co-precipitation process using a copper compound and a zinc compound; or for a high temperature-resistant, high grade desulfurization agent (2) a copper oxide-zinc oxide-aluminum oxide mixture prepared by a co-precipitation process using a copper compound, a zinc compound and an aluminum compound.

8. 发明专利

CA1339564C PROCESS FOR STEAM REFORMING OF HYDROCARBONS 未知
公开(公告)号：CA1339564C
公开(公告)日：1997-12-02
申请号：CA586171
申请日：1988-12-16
申请人： OSAKA GAS CO LTD
发明人： OKADA OSAMU , TAKAMI SUSUMU , KOTANI TAMOTU , FUJITA HIROKI , FUKUMURA NAOKO , IPPOMMATSU MASAMICHI
IPC分类号： B01D53/86 , C01B3/38 , C10G29/00 , C10G67/02 , C01B3/36 , C10G49/02 , C10G45/04
摘要： A process for steam reforming of hydrocarbons which comprises subjecting a hydrocarbon to steam reforming after desulfurizing the hydrocarbon to a sulfur content of 5 ppb or less. According to the process, a poisoning of steam reforming catalyst by sulfur can be prevented, and stable and economical operation can be attained for a long period.

9. 发明专利

CA1322364C PROCESS FOR PRODUCING A DESULFURIZATION AGENT 未知
公开(公告)号：CA1322364C
公开(公告)日：1993-09-21
申请号：CA582287
申请日：1988-11-04
申请人： OSAKA GAS CO LTD
发明人： OKADA OSAMU , TAKAMI SUSUMU , KOTANI TAMOTU , MORI SATOSHI , FUJITA HIROKI , FUKUMURA NAOKO , IPPOMMATSU MASAMICHI
IPC分类号： B01D53/48 , B01D53/50 , B01J20/30
摘要： PROCESS FOR PRODUCING A DESULFURIZATION AGENT The present invention provides (1) a process for producing a desulfurization agent which comprises subjecting to hydrogen reduction a copper oxide-zinc oxide mixture prepared by co-precipitation process using a copper compound and a zinc compound; and 12) a process for producing a high temperature-resistant, high grade desulfurization agent which comprises subjecting to hydrogen reduction a copper oxide-zinc oxide-aluminum oxide mixture prepared by a co-precipitation process using a copper compound, a zinc compound and an aluminum compound.

10. 发明公开

EP1239219A4 FLUID DISTRIBUTOR, BURNER DEVICE, GAS TURBINE ENGINE, AND COGENERATION SYSTEM 审中-公开
标题翻译： FLÜSSIGKEITSVERTEILER，BRENNVORRICHTUNG，GASTURBINENTRIEBWERK UNDWÄRMEKRAFTSYSTEM
公开(公告)号：EP1239219A4
公开(公告)日：2003-03-12
申请号：EP00980049
申请日：2000-12-11
申请人： OSAKA GAS CO LTD
发明人： MORIYA KOJI , WAKABAYASHI TSUTOMU , SAKO TAKAHIRO , NAKAMURA YUJI , KOGA SHONOSUKE , IPPOMMATSU MASAMICHI , ITO SEIICHI , SUZUKI KAZUO , SHIMODAIRA KAZUO
IPC分类号： F23D14/02 , F23D14/26 , F23R3/28 , F23R3/34 , F23D14/64
CPC分类号： F23D14/26 , F23D14/02 , F23R3/286 , F23R3/34 , Y02E20/14
摘要： A fluid distributor (4) comprising a first feed port (5) for feeding fuel gas (G) into a main fuel flow path (A1), a feed path (6) for feeding the fuel gas (G) inside a gas flow path (A3) to the first feed port (5), and distributedly feeding means feeding the fuel gas (G) distributedly into a pilot fuel flow path (A2) so as to increase the distribution ratio of the fuel gas (G) to the first feed port (5) according to an increase in an overall feed flow rate of the fuel gas (G) from the gas flow path (A3) to a feed path (6) and, inversely, to decrease the distribution ratio of the fuel gas (G) to the first feed port (5) according to an decrease in the overall feed flow rate; a plurality of fluid distributors (4) being disposed in the main fuel flow path (A1) and pilot fuel flow path (A2) distributedly in the peripheral direction to constitute a gas feed means.
摘要翻译：在本发明中，在包括限定第二通道（A2）的内管（2）和限定围绕内管（2）的第一通道（A1））的外管（3）的燃烧器装置中，供气装置向第一通道（A1）和第二通道（A2）供给空气，以及用于向第一通道（A1）和第二通道（A2）供应燃料气体G的气体供给装置，第一通道（A1）或第二通道通道（A2）用作主燃烧通道，另一个用作先导燃烧通道，主燃烧通道和先导燃烧通道接收用于燃烧的燃料气体（G），所述气体供给装置包括：多个流体分配器（4）沿主燃烧通道和先导燃烧通道的周向分散设置，每个流体分配器（4）包括用于将燃料气体G供应到主燃烧通道中的第一供给开口（5）供应线（6）将存在于气体通道（A3）内的燃料气体G供给到第一供给口（5），以及配置在供给管路中的分配机构，用于将燃料气体（G）分配到先导燃烧通路中，使得分配比例响应于来自气体通道（A3）的燃料气体（G）的总供给量的增加而增加供给到第一供给口（5）的燃料气体（G），反之，燃料气体响应于总供给量的减少，供给到第一供给口（5）的（G）减少。并且，第一通道（A1）用作主燃烧通道，第二通道（A2）用作先导燃烧通道。

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