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1. 发明专利

JP2003271053A Map data preparation method 审中-公开
标题翻译：地图数据准备方法
公开(公告)号：JP2003271053A
公开(公告)日：2003-09-25
申请号：JP2002071286
申请日：2002-03-15
申请人： Osaka Gas Co Ltd , 大阪瓦斯株式会社
发明人： MATSUMOTO MASARU , HARADA MASATSUNE , MATSUI KOICHI , TAKASHIMA KIMIKO , HASE RIEKO
IPC分类号： G09B29/00
摘要： PROBLEM TO BE SOLVED: To provide a map data preparation method for displaying a gateway through which people enter and leave in area data composed of closed contours.
SOLUTION: In the map data preparation method whereby the area data composed of closed contours are prepared and attribute data corresponding to the area data are stored, display and printed, part of the contour of the area data through which people enter and leave is formed as line data, and then the attribute data of the gateway corresponding to the line data are stored, displayed, and printed.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种用于显示人们进入和离开由封闭轮廓组成的区域数据的网关的地图数据准备方法。解决方案：在地图数据准备方法中，准备由封闭轮廓组成的区域数据并存储对应于区域数据的属性数据，显示和打印人员进入和离开的区域数据轮廓的一部分形成为线数据，然后存储，显示和打印与行数据相对应的网关的属性数据。版权所有（C）2003，JPO

2. 发明专利

JPH06145076A PRODUCTION OF 4,4'-DIISOPROPYLBIPHENYL 失效
公开(公告)号：JPH06145076A
公开(公告)日：1994-05-24
申请号：JP33772090
申请日：1990-11-30
申请人： OSAKA GAS CO LTD
发明人： MATSUMOTO MASARU , SUDA YASUHIRO , YUTSU SATOSHI , KAKIHARA NAOMICHI
IPC分类号： C07C2/66 , C07C2/86 , C07C15/14
摘要： PURPOSE:To obtain 4,4'-diisopropylbiphenyl in high selectivity and yield while suppressing the poisoning of catalyst by reacting biphenyl with propylene in the presence of a mordenite-zeolite catalyst having a specific SiO2/Al2O3 molar ratio and a specific additive. CONSTITUTION:4,4'-Diisopropyloiphenyl is produced by reacting propylene with biphenyl having a sulfur content of =15 (preferably H-mordenite-type zeolite catalyst) in the presence of isopropanol and/or n-propanol as additives preferably at 175-250 deg.C under a pressure of 3-50kg/cm . The additive is preferably isopropanol. Usually, the amount of propylene is preferably 1-20mol based on 1mol of biphenyl and that of the additive is 1-10 pts. based on 1 pt. of the catalyst.

3. 发明专利

JPH0491043A PRODUCTION OF 2,6-DIIOSPROPYLNAPHTHALENE 失效
公开(公告)号：JPH0491043A
公开(公告)日：1992-03-24
申请号：JP20705090
申请日：1990-08-03
申请人： OSAKA GAS CO LTD
发明人： MATSUMOTO MASARU , SUDA YASUHIRO , KONISHI YOSHITAKA
IPC分类号： B01J29/22 , B01J29/24 , C07B61/00 , C07C2/70 , C07C15/24
摘要： PURPOSE:To obtain the title substance by reacting naphthalene, etc., with propylene in the presence of a high silica-based type mordenite zeolite catalyst or a catalyst of Pt, Pd, Cu, Fe, Ni or a rate earth element, etc., supported on the zeolite, and water, etc. CONSTITUTION:Naphthalene having =15 and water, isopropanol, etc., as an additive 175-250 deg.C under the pressure of 3-50kg/cm to produce the title substance. Not only H type mordenite zeolite but also at least one of 1-10% Pt, Pd, Cu, Fe, Ni and a rate earth element supported on the mordenite zeolite can be used as the catalyst. The objective substance is obtained with a high 2,6-position selectivity and in high yield while suppressing a catalyst poison.

4. 发明专利

JPH03106836A PRODUCTION OF DIMETHYLNAPHTHALENE BY DISPROPORTIONATION REACTION OF METHYLNAPHTHALENE 失效
公开(公告)号：JPH03106836A
公开(公告)日：1991-05-07
申请号：JP24395889
申请日：1989-09-19
申请人： OSAKA GAS CO LTD
发明人： MATSUMOTO MASARU , SUDA YASUHIRO , NAGANO NORIO , KAKIHARA NAOMICHI
IPC分类号： B01J29/08 , C07B61/00 , C07C6/12 , C07C15/24
摘要： PURPOSE:To obtain the subject substance with a high-2,6-isomer selectivity in a high yield by bringing a methylnaphthalene into contact with a faujasite type zeolite under heating preferably in the presence of a saturated alicyclic hydrocarbon as a solvent and carrying out a disproportionation reaction. CONSTITUTION:In the presence of a faujasite type zeolite catalyst (e.g. Y type zeolite), 1- or 2-methylnaphthalene is heated at the ordinary pressure-30kg/cm and 250-400 deg.C to obtain the subject substance with a high-2,6-isomer selectivity and in a high yield. The above-mentioned reaction can be carried out in the presence of a saturated alicyclic hydrocarbon (e.g. decalin or bicyclohexyl) as a solvent as necessary and deactivation of the catalyst can be inhibited thereby. When the reaction is carried out under pressure, pressurizing is carried out preferably using hydrogen. The above-mentioned pressurizing is also may be carried out by introducing N2, CO2, CH4, etc., into a reaction system. The amount of the catalyst used is 5-40wt.% based on the raw material.

5. 发明专利

JPH02124448A METHOD AND APPARATUS FOR DETECTING CONCENTRATION OF FLUOROCARBON GAS 失效
公开(公告)号：JPH02124448A
公开(公告)日：1990-05-11
申请号：JP27763088
申请日：1988-11-01
申请人： OSAKA GAS CO LTD
发明人： MATSUMOTO MASARU , HAMADA HIROBUMI , KOBAYASHI SHIGEKO
IPC分类号： G01N21/35 , G01N21/3504
摘要： PURPOSE:To suppress erroneous detection with other gas and to make it possible to detect the concentration of low-concentration fluorocarbon gas by projecting infrared rays on a sample cell through which fluorocarbon gas passes and a comparing cell in which gas that does not absorb the infrared rays is sealed. CONSTITUTION:The infrared rays which are generated in an infrared-ray source 11 are guided into a filter 12. Only the infrared rays having the wavelength in C-F stretching vibration mode of fluorocarbon gas pass through the filter 12. Said infrared rays are projected on a sample cell 13 and a comparing cell 14. A gas to be measured incorporating fluorocarbon gas is introduced into the sample cell 13 through an inlet port 15 and exhausted through an outlet port 16. In the comparing cell 14, a gas which does not absorb the infrared rays is sealed. In this constitution, the fluorocarbon gas selectively absorbs the wavelength in the C-F stretch vibration mode. The intensities of the infrared rays which have passed through the cells 13 and 14 are separately measured and compared with a detecting means 17. Thus the signal matching the concentration of the fleon gas can be obtained.

6. 发明专利

JPH11248071A PIPE-FITTING FOR CONNECTION OF FLUID PIPING 失效
公开(公告)号：JPH11248071A
公开(公告)日：1999-09-14
申请号：JP5099698
申请日：1998-03-03
申请人： OSAKA GAS CO LTD
发明人： SHIBA TORU , ZOUZA KATSUYUKI , MATSUMOTO MASARU
IPC分类号： F16L27/04 , F16L37/23
摘要： PROBLEM TO BE SOLVED: To provide a pipe fitting convenient to use whereby the hose drawout direction can be changed any as desired while the fitting remains in one sort. SOLUTION: A pipe fitting is composed of a socket 1 and a plug and can generate connection by instant coupling motion with possibility of being mounted and removed freely. A hose end 2 for connection of a hose is provided at the base of at least either of the socket 1 and plug rotatably so that the heading of the hose end 2 about the axial direction is changeable with respect to the axial direction of the socket 1 and/or plug.

7. 发明专利

JPH0643351B2 失效
公开(公告)号：JPH0643351B2
公开(公告)日：1994-06-08
申请号：JP20705090
申请日：1990-08-03
申请人： OSAKA GAS CO LTD
发明人： MATSUMOTO MASARU , SUDA YASUHIRO , KONISHI YOSHITAKA
IPC分类号： B01J29/22 , B01J29/24 , C07B61/00 , C07C2/70 , C07C15/24

8. 发明专利

JPH0491042A PRODUCTION OF 2, 6-DIIOSPROPYLNAPHTHALENE 失效
公开(公告)号：JPH0491042A
公开(公告)日：1992-03-24
申请号：JP20704990
申请日：1990-08-03
申请人： OSAKA GAS CO LTD
发明人： MATSUMOTO MASARU , SUDA YASUHIRO , YUTSU SATOSHI
IPC分类号： B01J29/22 , C07B61/00 , C07C2/70 , C07C2/86 , C07C15/24
摘要： PURPOSE:To obtain the title substance by reacting naphthalene or a mixture of naphthalene and isopropylnaphthalene with proptlene or isopropanol in the presence of a catalyst of Pt supported on high silica-based H-mordenite type zeolite. CONSTITUTION:Naphthalene having =15 at 175-250 deg.C under the pressure of 3-50kg/cm to produce the title substance. The amount of Pt supported is 0.1-1% and may be supported by any of impregnation method and ion exchange method. When the above-mentioned catalyst is used, the objective substance is obtained with a high 2,6-position selectivity and in high yield while suppressing a catalyst poison.

9. 发明专利

JPH0789881A PRODUCTION OF 2,6-DIALKYLNAPHTHALENES 失效
公开(公告)号：JPH0789881A
公开(公告)日：1995-04-04
申请号：JP23513493
申请日：1993-09-21
申请人： AGENCY IND SCIENCE TECHN , OSAKA GAS CO LTD
发明人： SUGI YOSHIHIRO , MATSUZAKI TAKEHIKO , KIN SHIYOUKOU , HANAOKA TAKAMASA , KUBOTA YOSHIHIRO , MATSUMOTO MASARU , MAEDA TOYOHIRO
IPC分类号： C07C2/66 , B01J29/18 , C07B61/00 , C07C2/86 , C07C15/24
摘要： PURPOSE:To provide a process for producing 2,6-dialkylnaphthalenes by the reaction of naphthalenes with an alkylation agent, capable of suppressing the formation of polyalkylated compound and effective for improving the selectivity of the 2,6-compound while keeping high conversion of the reaction. CONSTITUTION:There are provided (1) a process for producing 2,6- dialkylnaphthalenes by the reaction of naphthalenes with an alkylation agent using a catalyst produced by supporting 20-100 pts.wt. (in terms of cerium oxide) of cerium metal on 100 pts.wt. of H-mordenite; (2) a process of the clause (1) wherein the alkylation agent is propanol and/or propylene and; (3) a process of the clause (1) wherein the H-mordenite has an Si/Al2 ratio of 10-300.

10. 发明专利

JPS6195229A Measurement of impurities in ultra-high purity gas 失效
标题翻译：测量超高纯度气体中的污染物
公开(公告)号：JPS6195229A
公开(公告)日：1986-05-14
申请号：JP21707084
申请日：1984-10-16
申请人： Osaka Gas Co Ltd
发明人： IPPONMATSU MASAMICHI , MATSUMOTO MASARU , WADA MASAO , HAMADA HIROBUMI , MIYATA TOMOYUKI , NAGASE HIROAKI , TAKEDA YOSHIO
IPC分类号： G01N21/27 , G01N21/39
CPC分类号： G01N21/3504
摘要： PURPOSE:To measure the concn. of impurities in ultra-high purity gas in a steady state by holding the internal pressure in a vacuum long light path cell, by controlling the flow amount of the ultra-high purity gas to said cell. CONSTITUTION:The laser beam of an infrared region from a semiconductive laser oscillator 1 passes a movable reflective mirror 2 and a grating 3 and only laser beam with a necessary wavelength is incident to a reflective mirror 4 and the light path thereof is changed over to a vacuum long light path cell 7, through which ultra-high purity gas containing impurities flows, by movable mirrors 5, 8. A laser beam detector 9 is reciprocated about 100 times by the reflection in the cell 7 and receives laser beam attenuated by the beam absorption of impurities in the gas to measure the intensity thereof. An information processing system 10 operates the absorbancy due to impurities in the cell 7 from the measured intensity of laser beam to measure the concn. of impurities. A control apparatus 15 controls quantitative values 13, 14 and always adjusts the pressure in the vacuum long light path cell 7 to proper pressure.
摘要翻译：目的：测量浓度通过将超高纯度气体的流量控制在所述电池中，通过将真空长路径电池中的内部压力保持在稳态的超高纯度气体中的杂质。构成：来自半导体激光振荡器1的红外区域的激光束通过可动反射镜2和光栅3，只有具有必要波长的激光束入射到反射镜4，并且其光路被切换到通过可移动镜5,8使包含杂质的超高纯度气体流过的真空长光路单元7.激光束检测器9通过电池7中的反射往复运动约100次，并接收由光束衰减的激光束吸收气体中的杂质来测量其强度。信息处理系统10根据测量的激光束的强度来操作由于单元7中的杂质引起的吸收，以测量该浓度。的杂质。控制装置15控制定量值13,14，并且总是将真空长光通道单元7中的压力调节到适当的压力。

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