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1. 发明授权

US06344236B1 Aqueous dispersion of a peelable coating composition 有权
公开(公告)号：US06344236B1
公开(公告)日：2002-02-05
申请号：US09775776
申请日：2001-02-02
申请人： Kenji Yamashita , Masayuki Matsuki , Hirotaka Asai , Noritsumi Matsuyama , Hideaki Tojo , Hisashi Kurota , Kensaku Akasaka , Hideki Obara
发明人： Kenji Yamashita , Masayuki Matsuki , Hirotaka Asai , Noritsumi Matsuyama , Hideaki Tojo , Hisashi Kurota , Kensaku Akasaka , Hideki Obara
IPC分类号： B65B3304
摘要： The aqueous dispersion of a peelable coating composition of the present invention is (a) a mixture containing 5-40% by weight of an emulsion of an acrylic copolymer having a glass transition temperature (hereinafter referred to as “Tg”) of not lower than 40° C., and 95-60% by weight of an emulsion of another acrylic copolymer having a Tg ranging from −20° C. through 5° C. The acrylic copolymer emulsion mixture (b) contains ethylenically unsaturated vinyl monomers having acid value in a total amount of 0.5-1.0% by weight, and (c) at least one of the acrylic copolymer emulsions is an acrylic copolymer which has been polymerized by use of a reactive surfactant, and (d) the particle size of the acrylic copolymer emulsions is not more than 200 nm.

2. 发明授权

US06211282B1 Aqueous dispersion of a peelable coating composition 失效
公开(公告)号：US06211282B1
公开(公告)日：2001-04-03
申请号：US08953090
申请日：1997-10-17
申请人： Kenji Yamashita , Masayuki Matsuki , Hirotaka Asai , Noritsumi Matsuyama , Hideaki Tojo , Hisashi Kurota , Kensaku Akasaka , Hideki Obara
发明人： Kenji Yamashita , Masayuki Matsuki , Hirotaka Asai , Noritsumi Matsuyama , Hideaki Tojo , Hisashi Kurota , Kensaku Akasaka , Hideki Obara
IPC分类号： C08J303
CPC分类号： C09D5/20 , C08L33/06 , C09D133/06 , Y10T428/31649 , Y10T428/31699 , Y10T428/31928 , Y10T428/31935 , C08L2666/04
摘要： The aqueous dispersion of a peelable coating composition of the present invention is (a) a mixture containing 5-40% by weight of an emulsion of an acrylic copolymer having a glass transition temperature (hereinafter referred to as “Tg”) of not lower than 40° C., and 95-60% by weight of an emulsion of another acrylic copolymer having a Tg ranging from −20° C. through 5° C. The acrylic copolymer emulsion mixture (b) contains ethylenically unsaturated vinyl monomers having acid value in a total amount of 0.5-1.0% by weight, and (c) at least one of the acrylic copolymer emulsions is an acrylic copolymer which has been polymerized by use of a reactive surfactant, and (d) the particle size of the acrylic copolymer emulsions is not more than 200 nm.

3. 发明授权

US07166163B2 Optical member, method of manufacturing the same, and projection exposure system 有权
标题翻译：光学部件及其制造方法以及投影曝光系统
公开(公告)号：US07166163B2
公开(公告)日：2007-01-23
申请号：US10973260
申请日：2004-10-27
申请人： Hideki Obara , Kazumasa Endo
发明人： Hideki Obara , Kazumasa Endo
IPC分类号： C30B9/04 , C30B7/08
CPC分类号： C30B29/12 , C30B11/00 , G02B1/02 , G03F7/70216 , G03F7/70958
摘要： A method of manufacturing an optical member includes a crystal growing step and a carving step. The crystal growing step includes melting a mixture of fluoride powder and a scavenger at a melting temperature of a melting point for the fluoride and above, and then crystallizing the melted fluid and further cooling down an obtained fluoride crystal in a temperature range from 1000° C. to 900° C. by a temperature decreasing rate in a range from 0.1 to 5° C./hr. The carving step includes carving an optical member out of the fluoride crystal obtained in the crystal growing step such that the optical member is made of a fluoride crystal in which a maximum diameter dmax of scattering bodies existing internally and a quantity ns of the scattering bodies per 1 cm3 satisfy a condition represented by the following formula (1): 0
摘要翻译：制造光学构件的方法包括晶体生长步骤和雕刻步骤。晶体生长步骤包括在氟化物及其以上的熔点的熔融温度下熔化氟化物粉末和清除剂的混合物，然后使熔融的流体结晶，并在1000℃的温度范围内进一步冷却所得的氟化物晶体至900℃，温度降低率为0.1至5℃/小时。雕刻步骤包括在晶体生长步骤中获得的氟化物晶体中雕刻光学构件，使得光学构件由氟化物晶体制成，其中在内部存在的散射体的最大直径d最大值<！ - SIPO 0 最大 2 2 （cm -1）。（1）<？in-line-formula description =“In-line Formulas”end =“tail”？>

4. 发明授权

US06850371B2 Optical member and method of producing the same, and projection aligner 有权
标题翻译：光学构件及其制造方法以及投影对准器
公开(公告)号：US06850371B2
公开(公告)日：2005-02-01
申请号：US10276434
申请日：2002-03-13
申请人： Hideki Obara , Kazumasa Endo
发明人： Hideki Obara , Kazumasa Endo
IPC分类号： G02B1/02 , G03F7/20 , G02B3/00 , G11B7/00
CPC分类号： C30B29/12 , C30B11/00 , G02B1/02 , G03F7/70216 , G03F7/70958
摘要： An optical member of the invention is an optical member for photolithography used together with light having a wavelength of not more than 250 nm. The optical member is made of a fluoride crystal in which a maximum diameter dmax (cm) of scattering bodies existing internally and a quantity ns of the scattering bodies per 1 cm3 satisfy a condition represented by following formula (1): 0
摘要翻译：本发明的光学构件是与波长不超过250nm的光一起使用的光刻用光学构件。光学构件由氟化物晶体制成，其中内部存在的散射体的最大直径dmax（cm）和每1cm 3的散射体的ns的数量满足下式（1）表示的条件：

5. 发明申请

US20050081777A1 Optical member, method of manufacturing the same, and projection exposure system 有权
标题翻译：光学部件及其制造方法以及投影曝光系统
公开(公告)号：US20050081777A1
公开(公告)日：2005-04-21
申请号：US10973260
申请日：2004-10-27
申请人： Hideki Obara , Kazumasa Endo
发明人： Hideki Obara , Kazumasa Endo
IPC分类号： G02B1/02 , G03F7/20 , C30B1/00 , G03B27/42
CPC分类号： C30B29/12 , C30B11/00 , G02B1/02 , G03F7/70216 , G03F7/70958
摘要： A method of manufacturing an optical member includes a crystal growing step and a carving step. The crystal growing step includes melting a mixture of fluoride powder and a scavenger at a melting temperature of a melting point for the fluoride and above, and then crystallizing the melted fluid and further cooling down an obtained fluoride crystal in a temperature range from 1000° C. to 900° C. by a temperature decreasing rate in a range from 0.1 to 5° C./hr. The carving step includes carving an optical member out of the fluoride crystal obtained in the crystal growing step such that the optical member is made of a fluoride crystal in which a maximum diameter dmax of scattering bodies existing internally and a quantity ns of the scattering bodies per 1 cm3 satisfy a condition represented by the following formula (1): 0
摘要翻译：制造光学构件的方法包括晶体生长步骤和雕刻步骤。晶体生长步骤包括在氟化物及其以上的熔点的熔融温度下熔化氟化物粉末和清除剂的混合物，然后使熔融的流体结晶，并在1000℃的温度范围内进一步冷却所得的氟化物晶体至900℃，温度降低率为0.1至5℃/小时。雕刻步骤包括在晶体生长步骤中获得的氟化物晶体中雕刻光学构件，使得光学构件由氟化物晶体制成，其中在内部存在的散射体的最大直径d最大值<！ - SIPO 0 最大 2 2 （cm -1）（1）。 <？in-line-formula description =“In-line Formulas”end =“tail”？>

6. 发明授权

US06187377B1 Process for forming protective film on coated surface of automobile 失效
标题翻译：在汽车涂层表面形成保护膜的方法
公开(公告)号：US06187377B1
公开(公告)日：2001-02-13
申请号：US09147284
申请日：1998-11-19
申请人： Hideaki Tojo , Hisashi Kurota , Kensaku Akasaka , Hideki Obara
发明人： Hideaki Tojo , Hisashi Kurota , Kensaku Akasaka , Hideki Obara
IPC分类号： B65B3300
CPC分类号： B60J11/00 , B05B12/04 , B05B13/0452 , B05C11/06 , B05D1/325 , B05D3/042 , B05D5/00
摘要： A strippable paint is poured down onto coated surfaces 1, 2 and 3 of an automobile V within regions to be protected, from a plurality of nozzles 10 disposed in parallel in a widthwise direction of the automobile V above the coated surfaces 1, 2 and 3 of the automobile V, while controlling the number of nozzles which are used to discharge the strippable paint, in accordance with the extent of the regions to be protected. Thereafter, the strippable paint is spread over an entirety of the coated surfaces 1, 2 and 3 in the regions to be protected. Thus, the region covered by each of the nozzles can be relatively reduced to efficiently carry out the pouring-down of the strippable paint and to prevent dusts of a coating material from being scattered to a wide range. In addition, the need for a masking step and/or an inspecting/correcting step can be eliminated to reduce the operating steps and further to alleviate the operational load.
摘要翻译：可剥离的涂料从在被涂覆表面1,2和3上方的汽车V的宽度方向上平行设置的多个喷嘴10倾倒到汽车V的涂覆表面1,2和3上。在控制用于排出可剥离涂料的喷嘴的数量的同时，根据被保护区域的程度。此后，可剥离涂料在待保护区域中分散在整个涂覆表面1,2和3上。因此，可以相对减少每个喷嘴覆盖的区域，以有效地执行可剥离涂料的倾倒，并且防止涂料的灰尘散射到宽范围。此外，可以消除对掩模步骤和/或检查/校正步骤的需要，以减少操作步骤并进一步减轻操作负载。

7. 发明授权

US5738730A Process for peeling off temporarily protecting coating film 失效
标题翻译：剥离临时保护涂膜的方法
公开(公告)号：US5738730A
公开(公告)日：1998-04-14
申请号：US783298
申请日：1997-01-10
申请人： Hideaki Tojo , Hiroaki Atarashi , Hisashi Kurota , Kensaku Akasaka , Hideki Obara
发明人： Hideaki Tojo , Hiroaki Atarashi , Hisashi Kurota , Kensaku Akasaka , Hideki Obara
IPC分类号： B65B69/00 , B05D5/00 , B08B3/02 , B29C63/00 , B60S3/04 , B65B33/04
CPC分类号： B60S3/044 , B08B3/02 , B29C63/0013
摘要： In peeling off, from a coating surface, temporarily protecting coating films formed by applying a protecting coating material onto the coating surface after completion of the coating, high-pressure water is jetted toward between the coating surface and end edges of the temporarily protecting coating films to peel off the end edges from the coating surface. Then, the high-pressure water is jetted sequentially to between the coating surface and peeled-off portions of the temporarily protecting coating films from the coating surface to peel off the entire temporarily protecting coating films from the coating surface. Thus, the temporarily protecting coating films can be easily peeled off without being influenced by the temperature of an environment, leading to a shortened peeling-off time.
摘要翻译：在剥离时，从涂布面起，在涂布完成之后，暂时保护在涂布面上涂布保护涂料而形成的涂膜，向涂膜表面和临时保护涂膜的端缘之间喷射高压水以从涂层表面剥离端部边缘。然后，将高压水依次喷射到涂层表面和临时保护涂膜的剥离部分之间的涂层表面，以从涂层表面剥离整个暂时保护的涂膜。因此，暂时保护涂膜可以容易地剥离而不受环境温度的影响，导致缩短剥离时间。

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