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1. 发明授权

US5153099A Wavelength multiplexed optical recording material 失效
标题翻译：波长复用光学记录材料
公开(公告)号：US5153099A
公开(公告)日：1992-10-06
申请号：US500239
申请日：1990-03-26
申请人： Noriyuki Kishii , Shinichiro Tamura , Nobutoshi Asai , Koichi Kawasumi , Junetsu Seto
发明人： Noriyuki Kishii , Shinichiro Tamura , Nobutoshi Asai , Koichi Kawasumi , Junetsu Seto
IPC分类号： C07D487/22 , G11B7/248
CPC分类号： C07D487/22 , G11B7/248 , Y10S430/146
摘要： A wavelength multiplexed optical recording material is disclosed wherein a photosensitive material including substituted porphine, such as tetra(pentafluorophenyl) porphine or tetra(4-methoxyphenyl) porphine, is uniformly dispersed into an optically transparent dispersion medium. When such wavelength multiplexed optical recording material is cooled to a temperature of liquid helium and irradiated with a laser beam, a large number of holes of narrow width are formed in an inhomogenous absorption band under the phenomenon of photochemical hole burning. As compared to unsubstituted porphine, the above porphine derivatives give an improved recording sensitivity and narrow hole width.
摘要翻译：公开了一种波长复合光学记录材料，其中包括取代的卟吩如四（五氟苯基）卟吩或四（4-甲氧基苯基）卟吩的光敏材料均匀地分散在光学透明的分散介质中。当这种波长多路复用光学记录材料被冷却到液氦温度并用激光照射时，在光化学孔燃烧现象下，大量的宽度窄的孔形成为不均匀的吸收带。与未取代的卟吩相比，上述卟吩衍生物具有改善的记录灵敏度和窄孔宽度。

2. 发明授权

US4753867A Optical recording medium 失效
标题翻译：光记录介质
公开(公告)号：US4753867A
公开(公告)日：1988-06-28
申请号：US821040
申请日：1986-01-22
申请人： Seiichi Arakawa , Hirofumi Kondo , Nobutoshi Asai , Junetsu Seto
发明人： Seiichi Arakawa , Hirofumi Kondo , Nobutoshi Asai , Junetsu Seto
IPC分类号： C09B57/00 , B41M5/26 , C07D495/10 , C09K9/02 , G03C1/685 , G11B7/244 , G03C1/733
CPC分类号： C07D495/10 , G03C1/685 , G11B7/244 , G11B7/245 , G11B7/2531 , G11B7/2533 , G11B7/2585 , Y10S430/163
摘要： An optical recording medium including a substrate and a photosensitive layer thereon, the photosensitive layer containing as its major ingredients, the combination of a polymeric binder resin and an indolinospirobenzothiopyran compound represented by the general formula (I): ##STR1## where R.sub.1, R.sub.2 and R.sub.3 are each a hydrogen atom, a halogen atom, an alkyl group containing from 1 to 5 carbon atoms, an alkoxy group containing from 1 to 5 carbon atoms, an alkoxymethyl group containing from 1 to 5 carbon atoms in the alkoxy group, a hydroxymethyl group or an alkylaminomethyl group containing 2 to 6 carbon atoms in the alkyl group. The optical recording medium has a colored image which is very stable against heat and visible light.
摘要翻译：一种光学记录介质，其上包含基材和感光层，感光层包含其主要成分，聚合物粘合剂树脂和由通式（I）表示的吲哚螺四苯并噻喃化合物的组合：其中R1 中，R 2和R 3各自为氢原子，卤素原子，含有1至5个碳原子的烷基，含有1至5个碳原子的烷氧基，烷氧基中含有1至5个碳原子的烷氧基甲基，烷基中含有2〜6个碳原子的羟甲基或烷基氨基甲基。光记录介质具有对热和可见光非常稳定的彩色图像。

3. 发明授权

US4485168A Photochromic photosensitive composition 失效
标题翻译：光致变色光敏组合物
公开(公告)号：US4485168A
公开(公告)日：1984-11-27
申请号：US502017
申请日：1983-04-21
申请人： Seiichi Arakawa , Koichi Kawasumi , Junetsu Seto
发明人： Seiichi Arakawa , Koichi Kawasumi , Junetsu Seto
IPC分类号： C09K9/02 , G02B5/23 , G02B5/28 , G03C1/685 , G03C1/733
CPC分类号： G03C1/685 , Y10S428/913 , Y10S430/163
摘要： A photochromic photosensitive composition contains a benzothiazolinospiropyran compound represented by the general formula: ##STR1## wherein R.sub.1 represents an alkyl group containing 1 to 10 carbon atoms, R.sub.2 represents an alkyl group containing 1 to 10 carbon atoms or a phenyl group, R.sub.3 represents a hydrogen atom, a halogen atom, a methoxy group or an alkyl group containing 1 to 5 carbon atoms, and R.sub.4 represents a hydrogen atom, an alkyl group containing 1 to 5 carbon atoms, a methoxy group or a methylthio group, dissolved or dispersed in a bisphenol A type polyether resin for enhancing thermal stability of the compound in a colored state. Addition of a phenol to the composition serves to further enhance the heat stability. As compared with conventional photochromic compositions, this photochromic photosensitive composition is thermally extremely stable in a colored state, and the developed color image can be stored for an enough long time to be suited for long-time recording.
摘要翻译： PCT No.PCT / JP82 / 00345 Sec。 371日期1983年4月21日 102（e）日期1983年4月21日PCT提交1982年8月28日PCT公布。公开号WO83 / 00873 日期：1983年3月17日。光致变色光敏组合物含有下列通式表示的苯并噻唑啉二甲基吡喃化合物：其中R 1表示含有1至10个碳原子的烷基，R 2表示含有1至10个碳原子的烷基或苯基，R 3表示氢原子，卤素原子，甲氧基或含有1至5个碳原子的烷基，R 4表示氢原子，含有1至5个碳原子的烷基，甲氧基或甲硫基基团，溶解或分散在双酚A型聚醚树脂中，用于增强着色状态的化合物的热稳定性。向组合物中加入苯酚用于进一步提高热稳定性。与常规的光致变色组合物相比，该光致变色光敏组合物在着色状态下极其稳定，并且显影的彩色图像可以存储足够长的时间以适合长时间记录。

4. 发明授权

US4693962A Photochromic photosensitive compositions 失效
标题翻译：光致变色光敏组合物
公开(公告)号：US4693962A
公开(公告)日：1987-09-15
申请号：US807017
申请日：1985-12-09
申请人： Shinichiro Tamura , Junetsu Seto
发明人： Shinichiro Tamura , Junetsu Seto
IPC分类号： C09K9/02 , G03C1/685 , G03C1/733
CPC分类号： G03C1/685 , Y10S430/163
摘要： A photochromic photosensitive composition comprising a indolinobenzothipyran-based spiropyran compound, a transparent, high molecular weight film forming resin, and a compound represented by the general formula (I): ##STR1## wherein R.sub.1, R.sub.3, R.sub.4 and R.sub.6 each represents a hydrogen atom, a halogen atom or a hydroxyl group, R.sub.2 and R.sub.5 each represents a hydrogen atom or a hydroxyl group, and X represents --NH--, --S--, ##STR2## (where R.sub.7 and R.sub.8 each represents a hydrogen atom, --CH.sub.3, --C.sub.2 H.sub.5, --CH.sub.2 CH.sub.2 COOH or ##STR3##
摘要翻译：一种含有二氢吲哚基苯并吡喃基螺吡喃化合物，透明高分子量成膜树脂和由通式（I）表示的化合物的光致变色光敏组合物：其中R1，R3，R4和R6各自表示氢原子，卤素原子或羟基，R 2和R 5各自表示氢原子或羟基，X表示-NH-，-S-，（其中R 7和R 8各自表示氢原子，-CH 3， -C 2 H 5，-CH 2 CH 2 COOH或

5. 发明授权

US5993971A Optical information record medium 失效
标题翻译：光信息记录介质
公开(公告)号：US5993971A
公开(公告)日：1999-11-30
申请号：US63052
申请日：1993-05-19
申请人： Keiichi Nito , Tohru Nagai , Tsutomu Noguchi , Mayumi Miyashita , Junetsu Seto , Katsumi Kohno
发明人： Keiichi Nito , Tohru Nagai , Tsutomu Noguchi , Mayumi Miyashita , Junetsu Seto , Katsumi Kohno
IPC分类号： B41M5/26 , C08G64/00 , C08G64/40 , G02B1/04 , G11B7/24 , G11B7/253 , G11B11/105 , B32B27/36
CPC分类号： G11B11/10586 , G11B7/253 , G11B7/2534 , Y10S428/90 , Y10S430/146 , Y10T428/31507
摘要： There is disclosed an optical information record medium having an optical information record layer on a transparent substrate, in which the transparent substrate is made of a resin material mainly consisting of a polycarbonate resin that contains no more than 4 wt % of low molecular weight fractions having a weight average measured with respect to a polystyrene molecular weight of no more than 3500, in order to avoid a double refraction of an optical information record medium resulting in an improved signal to noise ratio and having superior thermal-transformation resistance and impact resistance.
摘要翻译：公开了一种在透明基板上具有光学信息记录层的光学信息记录介质，其中透明基板由主要由聚碳酸酯树脂组成的树脂材料制成，该聚碳酸酯树脂含有不超过4重量％的低分子量级分，相对于聚苯乙烯分子量不大于3500测量的重均分子量，以避免光学信息记录介质的双折射，导致改善的信噪比并且具有优异的耐热变形性和抗冲击性。

6. 发明授权

US4565779A Photochromic compounds and photosensitive compositions containing the compounds 失效
标题翻译：含有该化合物的光致变色化合物和光敏组合物
公开(公告)号：US4565779A
公开(公告)日：1986-01-21
申请号：US565201
申请日：1983-12-23
申请人： Seiichi Arakawa , Hirofumi Kondo , Junetsu Seto
发明人： Seiichi Arakawa , Hirofumi Kondo , Junetsu Seto
IPC分类号： C09K9/02 , C07D495/10 , G03C1/685 , G03C1/52 , G03C1/733
CPC分类号： C07D495/10 , C07C323/00 , G03C1/685 , Y10S430/163
摘要： Novel photochromic compounds are disclosed, which compounds are represented by the general formula ##STR1## in which R.sub.1 represents an alkyl group having 1 to 20 carbon atoms, R.sub.2, R.sub.3, R.sub.4 and R.sub.5 independently represent an alkyl group having 1 to 5 carbon atoms, an alkoxy group having 1 to 5 carbon atoms, a halogen atom, a nitro group, a cyano group or a dimethylamino group, and R.sub.6, R.sub.7 and R.sub.8 independently represent a hydrogen atom, an alkyl group having 1 to 5 carbon atoms, an alkoxy group having 1 to 5 carbon atoms, or a halogen atom, and correspondingly 97 to 50 wt % of a film-forming polymer. Photosensitive compositions and materials comprising the compounds are also described.
摘要翻译：公开了新的光致变色化合物，该化合物由通式“IMAGE”表示，其中R 1表示具有1至20个碳原子的烷基，R 2，R 3，R 4和R 5独立地表示具有1至5个碳原子的烷基，具有1至5个碳原子的烷氧基，卤素原子，硝基，氰基或二甲基氨基，R 6，R 7和R 8独立地表示氢原子，具有1至5个碳原子的烷基，烷氧基具有1至5个碳原子的烷基或卤原子，相应地，97至50重量％的成膜聚合物。还描述了包含该化合物的光敏组合物和材料。

7. 发明授权

US4865945A Positive photoresist material with o-quinone diazide and polymer containing silicon atoms 失效
标题翻译：具有邻醌重氮化物的正性光致抗蚀剂材料和含有硅原子的聚合物
公开(公告)号：US4865945A
公开(公告)日：1989-09-12
申请号：US83640
申请日：1987-08-10
申请人： Tsutomu Noguchi , Keiichi Nito , Junetsu Seto
发明人： Tsutomu Noguchi , Keiichi Nito , Junetsu Seto
IPC分类号： C08G8/04 , C08G8/00 , C08G8/08 , C08G77/52 , G03C1/00 , G03C1/72 , G03F7/022 , G03F7/039 , G03F7/075 , G03F7/11 , H01L21/027 , H01L21/30 , H01L21/312
CPC分类号： C08G77/52 , C08G8/08 , G03F7/0757
摘要： The present application describes a photoresist material which contains organo-silicon groups and the photoresist material is suitable for forming a micropattern applied in the fabrication of semiconductor integrated circuit and magnetic bubble memory elements. The photoresist material possesses high resistance to plasma etching using oxygen gas.
摘要翻译：本申请描述了含有有机硅基团的光致抗蚀剂材料，并且光致抗蚀剂材料适于形成应用于半导体集成电路和磁性气泡存储元件的制造中的微图案。光致抗蚀剂材料具有高的使用氧气的等离子体蚀刻性。

8. 发明授权

US4767696A Laser information recording medium having an improved recording layer 失效
标题翻译：具有改进的记录层的激光信息记录介质
公开(公告)号：US4767696A
公开(公告)日：1988-08-30
申请号：US918152
申请日：1986-10-14
申请人： Coe Ishimoto , Junetsu Seto , Hiroshi Tomimuro
发明人： Coe Ishimoto , Junetsu Seto , Hiroshi Tomimuro
IPC分类号： G11B7/2472 , G11B7/253 , G11B7/2531 , G11B7/258 , G11B7/2585 , G11B7/24 , G01D9/00 , G03C1/72 , G03C5/16
CPC分类号： G11B7/244 , G11B7/2472 , G11B7/2531 , G11B7/2585 , Y10S430/145 , Y10S430/146
摘要： A laser information recording medium comprising a substrate, a reflective layer and a recording layer. The recording layer is made of cumulative sub-layers of J-aggregates of an organic dye having an absorption band in the wavelength range of oscillation of the laser and an anionic film-forming material. The cumulative sub-layers may be formed by the Langmuir-Blodgett thin film method. The recording layer may also consist of a plurality of layers containing organic dyes having different absorption peaks of wavelength in their respective sub-layers. The organic dyes are preferably cyanine dyes of a specific type and the cationic film-forming material is preferably a mixture of at least two members of the group consisting of dioctadecyldimethylammonium chloride, octadecylamine and methyl stearate.
摘要翻译：一种激光信息记录介质，包括基板，反射层和记录层。记录层由具有在激光振荡波长范围内的吸收带和阴离子成膜材料的有机染料的J-聚集体的累积子层制成。累积子层可以由Langmuir-Blodgett薄膜法形成。记录层也可以由多个含有在其各自子层中具有不同波长吸收峰的有机染料的层组成。有机染料优选为特定类型的花青染料，阳离子成膜材料优选为由二十八烷基二甲基氯化铵，十八烷基胺和硬脂酸甲酯组成的组中的至少两种的混合物。

9. 发明授权

US4542084A Method for forming a colored image 失效
标题翻译：形成彩色图像的方法
公开(公告)号：US4542084A
公开(公告)日：1985-09-17
申请号：US634151
申请日：1984-07-25
申请人： Haruo Watanabe , Junetsu Seto , Kiyosuke Suzuki , Toshiaki Fukuma
发明人： Haruo Watanabe , Junetsu Seto , Kiyosuke Suzuki , Toshiaki Fukuma
IPC分类号： G03G13/01
CPC分类号： G03G13/016 , G03G2217/0058 , Y10S430/101
摘要： A method for forming a color image includes a step of spraying three kinds of photoconductive toners with a sensitization wavelength band different from its absorption wavelength band, a step of electrically charging these different toners, a step of exposing these sprayed and electrically charged photoconductive toners to light for selectively removing electrostatic charges, and a step of removing the toners freed of electrostatic charges from the substrate. The magenta color photoconductive toners sensitive to red light, yellow color photoconductive toners sensitive to green light, and the cyan color photoconductive toners sensitive to blue light, are used as aforementioned three kinds of photoconductive colors.
摘要翻译：一种形成彩色图像的方法包括以下步骤：喷射具有与其吸收波长带不同的感光波长带的三种感光性调色剂，对这些不同的调色剂进行充电的步骤，将这些喷射和带电的光电导性调色剂曝光到用于选择性地去除静电电荷的光，以及从基板除去没有静电电荷的调色剂的步骤。用于对红色敏感的品红色感光色调剂，对绿色光敏感的黄色感光色调剂和对蓝色光敏感的青色感光色调剂用作上述三种光导颜色。

10. 发明授权

US4330600A Magnetic recording medium 失效
标题翻译：磁记录介质
公开(公告)号：US4330600A
公开(公告)日：1982-05-18
申请号：US195005
申请日：1980-10-08
申请人： Kouichi Kawasumi , Haruo Watanabe , Junetsu Seto
发明人： Kouichi Kawasumi , Haruo Watanabe , Junetsu Seto
IPC分类号： C09D5/23 , C09D7/12 , G11B5/708 , G11B5/71 , G11B5/712 , H01F10/10
CPC分类号： G11B5/71 , G11B5/712 , Y10S428/90
摘要： A magnetic recording medium is disclosed in which dispersion characteristics of magnetizable particles in a magnetic paint is improved which results in improved saturation magnetic flux density and squareness ratio. The dispersion characteristics is improved by the treatment of magnetizable particle with a titanium alcoholate compound having at least one group easy to be hydrolyzed and at least one oleophilic group hard to be hydrolyzed in an organic solvent.
摘要翻译：公开了磁性涂料中可磁化颗粒的分散特性得到改善的磁记录介质，从而提高饱和磁通密度和矩形比。通过用具有至少一个易于水解的基团的醇钛酸酯化合物和至少一个在有机溶剂中难以水解的亲油基团处理可磁化颗粒来改善分散特性。

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