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1. 发明申请

WO1988005087A1 OPTICAL CVD PROCESS 审中-公开
标题翻译：光学CVD法
公开(公告)号：WO1988005087A1
公开(公告)日：1988-07-14
申请号：PCT/JP1987001040
申请日：1987-12-25
申请人： KAWASAKI STEEL CORPORATION , OHTA, Tomohiro; , SASAKI, Hiroaki; , MITOMO, Tohru; , KUBOTA, Naoki;
发明人： KAWASAKI STEEL CORPORATION
IPC分类号： C23C16/48
CPC分类号： C23C16/483 , H01L21/268
摘要： In order to solve the technical problems such as an increase in a film formation speed in an optical CVD process, an improvement in film quality and elimination of restrictions imposed to a light source and a starting gas, the present invention provides an optical CVD process which can be applied particularly advantageously to the fabrication of semiconductors by conjoint use of a pulsating laser beam and continuous light, by application of a plurality of laser beams for applying a second pulsating laser beam to between pulses of a first pulse train and by introduction of an additional gas into a reaction vessel besides the starting gas in order to promote photo decomposition of the starting gas.
摘要翻译：为了解决诸如光CVD技术中的成膜速度的提高，膜质量的提高和对光源和起始气体的限制的消除的技术问题，本发明提供一种光CVD法，其中可以特别有利地应用于半导体的制造，通过使用脉冲激光束和连续光，通过施加多个激光束来施加第二脉冲激光束到第一脉冲序列的脉冲之间并通过引入为了促进起始气体的光分解，除了起始气体之外的另外的气体进入反应容器。

2. 发明申请

WO1983002414A1 WELDING METHOD USING LASER BEAM 审中-公开
标题翻译：使用激光束的焊接方法
公开(公告)号：WO1983002414A1
公开(公告)日：1983-07-21
申请号：PCT/JP1983000004
申请日：1983-01-07
申请人： KAWASAKI STEEL CORPORATION , SASAKI, Hiroaki , NISHIYAMA, Noboru , KAMADA, Akio
发明人： KAWASAKI STEEL CORPORATION
IPC分类号： B23K26/00
CPC分类号： B23K26/147 , B23K1/0056 , B23K26/18 , B23K26/211 , B23K26/24 , B23K2103/04 , B23K2103/05
摘要： PCT No. PCT/JP83/00004 Sec. 371 Date Sep. 8, 1983 Sec. 102(e) Date Sep. 8, 1983 PCT Filed Jan. 7, 1983 PCT Pub. No. WO83/02414 PCT Pub. Date Jul. 21, 1983.A welding process using a laser beam for joining metals such as steel plates along a see-through groove 10 such as a square groove formed by laser welding between opposed edges of the two metals is disclosed, in which a filler wire 9 is supplied to the see-through groove 10 as shown in FIGS. 3a, 3b and 4 to increase the permissible gap of the see-through groove. A spot 11 of laser beam 1 with a power density of 5x105 w/cm2 or above is formed in the see-through groove 10 on the same level as the surface of the metals 3. The filler wire 9 is inserted into a point coincident with the spot 11 of the laser beam 1, or the spot 11 of the laser beam 1 is formed on top of the filler wire 9 in the see-through groove 10. As the filler wire 9 is melted by the laser beam, a globule or droplet formed is formed from it and proceeds to and deposited on the opposed edge faces 12 defining the groove 10 to heat the edges 12 to effect welding.
摘要翻译： PCT No.PCT / JP83 / 00004 Sec。 371日期1983年9月8日 102（e）日期1983年9月8日PCT提交1983年1月7日PCT公布。第WO83 / 02414号公报日期：1983年7月21日。公开了一种使用激光束将金属（诸如钢板）沿着诸如通过两个金属的相对边缘之间的激光焊接形成的方形沟槽的透视槽10接合的焊接工艺，其中填充线9被供应到透视槽10，如图1和2所示。 3a，3b和4以增加透明槽的允许间隙。激光束1的功率密度为5×10 5 W / cm 2以上的点11在与金属3的表面相同的高度的贯通槽10上形成。填充线9插入与激光束1的点11或激光束1的光斑11形成在透明槽10中的填充焊丝9的顶部上。当焊丝9被激光束熔化时，形成的液滴由其形成并进行并沉积在限定槽10的相对的边缘面12上，以加热边缘12以实现焊接。

3. 发明专利

JPH11253974A TREATMENT OF DYE-CONTAINING AQUEOUS SOLUTION 失效
公开(公告)号：JPH11253974A
公开(公告)日：1999-09-21
申请号：JP5694098
申请日：1998-03-09
申请人： MITSUBISHI GAS CHEMICAL CO , SASAKI HIROAKI
发明人： SASAKI HIROAKI , NANBA SATORU , HIRANO RYUICHI
IPC分类号： C02F1/28 , C02F1/00 , C02F1/58 , C02F3/00
摘要： PROBLEM TO BE SOLVED: To simply and economically treat colored waste water containing a dye discharged from a dyeing factory by adding microbiological cells to a dye-containing aq. soln. in a specific amt. with respect to a dye to hold this aq. soln. for a specific time at a specific temp. before subjecting the same to solid-liquid separation. SOLUTION: In treating a dye-containing aq. soln. being industrial waste water discharged from a dye producing factory or a dyeing factory, microbiological cells are added to this aq. soln. so as to become 10-500 times the dye and this aq. soln. is held at 0-50 deg.C for 0.1-24 hr to be subjected to solid- liquid separation. At this time, the pref. pH of the dye-containing aq. soln. after the addition of microbiological cells is set to 1-7 when a dye is a direct dye and set to 1-13 when the dye is a reactive dye and set to 7-13 when the dye is a basic dye. Microbiological cells having the dye adsorbed thereon obtained by solid-liquid separation are dried and subsequently incinerated or used as fertilizer. When the microbiological cells are used as fertilizer, they are preserved at a proper temp. for a proper time.

4. 发明专利

JPH09249711A METHOD FOR DECOMPOSING WATER-ABSORBENT POLYMER 失效
公开(公告)号：JPH09249711A
公开(公告)日：1997-09-22
申请号：JP6264196
申请日：1996-03-19
申请人： MITSUBISHI GAS CHEMICAL CO , SASAKI HIROAKI
发明人： SASAKI HIROAKI , MORIKAWA HIDEAKI , NANBA SATORU , OSHIMA TOYOSHI
IPC分类号： C08F8/12 , C08F8/00 , C08F20/00 , C08F20/06 , C08F22/00 , C08F22/02
摘要： PROBLEM TO BE SOLVED: To provide a method for decomposing a water-absorbent polymer which can decompose and solubilize a water-soluble polymer in a short time without the necessity for heat treatment to thereby permit disposal or recovery and recycling of the decomposition product by decomposing a water-absorbent polymer with a specified chemical. SOLUTION: This method comprises decomposing a water-absorbent polymer with an acid or an alkali. The decomposition of the polymer may be conducted using an acid or an alkali and an oxidizing agent. The oxidizing agent is pref. hydrogen peroxide.

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