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1. 发明授权

US4501808A Recording medium and process employing a photosensitive organic film 失效
标题翻译：记录介质和采用光敏有机膜的工艺
公开(公告)号：US4501808A
公开(公告)日：1985-02-26
申请号：US526533
申请日：1983-08-25
申请人： Kiyoshi Sakai , Shozo Ishikawa , Tetsuo Arita , Minoru Mabuchi , Shoji Umehara
发明人： Kiyoshi Sakai , Shozo Ishikawa , Tetsuo Arita , Minoru Mabuchi , Shoji Umehara
IPC分类号： G03G5/06 , G11B7/244 , H01L31/0216 , H01L51/30 , G03G5/09
CPC分类号： H01L51/0052 , G03G5/0672 , G03G5/0674 , G11B7/244 , H01L31/02161 , H01L51/005 , H01L51/0058 , H01L51/0059 , H01L51/006 , H01L51/0067 , H01L51/0074 , G11B7/245 , G11B7/252 , G11B7/2532 , G11B7/256 , G11B7/258 , G11B7/2585 , G11B7/259 , H01L27/307 , H01L51/0042 , Y10S430/146
摘要： An organic film comprising at least one compound of the following formulae (1)-(5): ##STR1## wherein R.sub.11 and R.sub.13 each represent substituted or unsubstituted aryl, R.sub.12 represents substituted or unsubstituted arylene, and A.sup..crclbar. represents an anionic residue; ##STR2## wherein R.sub.21, R.sub.22, and R.sub.24 each represent substituted or unsubstituted aryl, R.sub.23 represents substituted or unsubstituted arylene, and A.sup..crclbar. represents an anionic residue; ##STR3## wherein R.sub.31, R.sub.33, and R.sub.35 each represent substituted or unsubstituted aryl, R.sub.32 and R.sub.34 each represent substituted or unsubstituted arylene, and A.sup..crclbar. represents an anionic residue; ##STR4## wherein R.sub.41 represents alkyl, substituted or unsubstituted phenyl, or substituted or unsubstituted styryl, R.sub.42 represents substituted or unsubstituted arylene, R.sub.43 represents substituted or unsubstituted aryl, and A.sup..crclbar. represents an anionic residue; and ##STR5## wherein R.sub.51 represents alkoxy, R.sub.52 represents alkyl, R.sub.53 represents substituted or unsubstituted arylene, R.sub.54 represents substituted or unsubstituted aryl, A.sup..crclbar. represents an anionic residue, and n represents an integer of 1 or 2.
摘要翻译：包含至少一种下式（1） - （5）的化合物的有机膜：其中R11和R13各自表示取代或未取代的芳基，R12表示取代或未取代的亚芳基，A（ - ）表示阴离子残基; （2）其中R21，R22和R24各自表示取代或未取代的芳基，R23表示取代或未取代的亚芳基，A（ - ）表示阴离子残基; （3）其中R 31，R 33和R 35各自表示取代或未取代的芳基，R 32和R 34各自表示取代或未取代的亚芳基，A（ - ）表示阴离子残基; （4）其中R41表示烷基，取代或未取代的苯基或取代或未取代的苯乙烯基，R42表示取代或未取代的亚芳基，R43表示取代或未取代的芳基，A（ - ）表示阴离子残基; （5）其中R51表示烷氧基，R52表示烷基，R53表示取代或未取代的亚芳基，R54表示取代或未取代的芳基，A（ - ）表示阴离子残基，n表示1或2的整数。

2. 发明授权

US4990625A Process for synthesis of N,N-disubstituted hydrazone 失效
标题翻译：合成N，N-二取代腙的方法
公开(公告)号：US4990625A
公开(公告)日：1991-02-05
申请号：US445930
申请日：1989-12-05
申请人： Tetsuo Arita , Minoru Mabuchi , Shoji Umehara , Kiyoshi Sakai
发明人： Tetsuo Arita , Minoru Mabuchi , Shoji Umehara , Kiyoshi Sakai
IPC分类号： C07C249/16 , C07D209/86 , C09B26/02 , G03G5/06
CPC分类号： C07C249/16 , C07D209/86 , G03G5/0616
摘要： A process for synthesizing an N,N-disubstituted hydrazone comprises carrying out nitrozation by adding an aqueous solution of sodium nitrite to a solution having one part by weight of an N,N-disubstituted amine dissolved in 3 to 30 parts by weight of an organic acid, then reducing the nitrozated product to an N,N-disubstituted hydrazine by adding a reducing agent to the mixture containing the nitrozated product, and thereafter adding to the mixture containing the N,N-disubstituted hydrazine a carbonyl compound of the formula: ##STR1## wherein A represents an aromatic hydrocarbon group or an aromatic heterocyclic group which may have a substituent, B represents a hydrogen atom, an alkyl group, an aryl group or an aromatic heterocyclic group, which may have a substituent, thereby performing condensation of the N,N-disubstituted hydrazine with the carbonyl compound.
摘要翻译：合成N，N-二取代腙的方法包括通过将亚硝酸钠水溶液加入到溶解有3重量份的N，N-二取代胺的溶液中进行硝化，所述N，N-二取代胺溶解在3-30重量份的有机然后通过向含有硝基化产物的混合物中加入还原剂将硝化产物还原成N，N-二取代的肼，然后向含有N，N-二取代肼的混合物中加入下式的羰基化合物：其中A表示可以具有取代基的芳香族烃基或芳香族杂环基，B表示可以具有取代基的氢原子，烷基，芳基或芳香族杂环基，由此进行 N，N-二取代肼与羰基化合物。

3. 发明授权

US4743523A Photosensitive member for electrophotography 失效
标题翻译：电子照相用感光元件
公开(公告)号：US4743523A
公开(公告)日：1988-05-10
申请号：US844887
申请日：1986-03-27
申请人： Masataka Yamashita , Takao Takiguchi , Shoji Umehara , Masakazu Matsumoto , Shozo Ishikawa
发明人： Masataka Yamashita , Takao Takiguchi , Shoji Umehara , Masakazu Matsumoto , Shozo Ishikawa
IPC分类号： C09B35/00 , G03G5/06 , G03G5/14
CPC分类号： G03G5/0683 , C09B35/00 , G03G5/0679 , G03G5/0681 , G03G5/0685 , G03G5/0687 , G03G5/0688 , G03G5/069 , G03G5/0692 , G03G5/0694
摘要： A photosensitive member for electrophotography comprising a photosensitive layer containing an azo pigment selected from those represented by the following formulas (1)-(6): ##STR1## wherein R is an alkyl, aralkyl, aryl, or acyl each capable of having a substituent; Ar is an arylene or heterocyclic group each capable of having a substituent; Ar is a coupler residue group having a phenolic OH group; B is hydrogen, nitroso, or an alkyl, aralkyl, aryl or acyl group capable of having a substituent; and n is 0 or 1.
摘要翻译：一种用于电子照相的感光构件，包括含有选自下式（1） - （6）所示的偶氮颜料的感光层：图像（1）＆lt; IMAGE＆gt;（2）ANNArCHCHAr（3）（6）其中R是可以具有取代基的烷基，芳烷基，芳基或酰基;（6）其中R是可以具有取代基的烷基，芳烷基，芳基或酰基; Ar是能够具有取代基的亚芳基或杂环基; Ar是具有酚OH基团的成色剂残基; B是氢，亚硝基或能够具有取代基的烷基，芳烷基，芳基或酰基; n为0或1。

4. 发明授权

US4666810A Photosensitive member for electrophotography comprising azo pigments 失效
标题翻译：包含偶氮颜料的电子照相用感光构件
公开(公告)号：US4666810A
公开(公告)日：1987-05-19
申请号：US852243
申请日：1986-04-15
申请人： Shoji Umehara , Masakazu Matsumoto , Takao Takiguchi , Masataka Yamashita , Shozo Ishikawa
发明人： Shoji Umehara , Masakazu Matsumoto , Takao Takiguchi , Masataka Yamashita , Shozo Ishikawa
IPC分类号： C09B35/50 , C09B35/64 , G03G5/06
CPC分类号： C09B35/64 , C09B35/50 , G03G5/0694
摘要： An electrophotographic photosensitive member comprises a photosensitive layer containing an azo pigment selected from the general formulae (1) to (6).
摘要翻译：电子照相感光构件包括含有选自通式（1）至（6）的偶氮颜料的感光层。

5. 发明授权

US4760003A Electrophotographic photosensitive member containing disazo compound 失效
标题翻译：含有双偶氮化合物的电子照相感光构件
公开(公告)号：US4760003A
公开(公告)日：1988-07-26
申请号：US865452
申请日：1986-05-21
申请人： Masakazu Matsumoto , Takao Takiguchi , Masataka Yamashita , Shoji Umehara , Shozo Ishikawa , Hajime Miyazaki
发明人： Masakazu Matsumoto , Takao Takiguchi , Masataka Yamashita , Shoji Umehara , Shozo Ishikawa , Hajime Miyazaki
IPC分类号： C09B35/24 , G03G5/06
CPC分类号： G03G5/0679 , C09B35/24
摘要： An electrophotographic photosensitive member comprises a photosensitive layer on a substrate, said photosensitive layer comprising a disazo pigment represented by the formula (1).
摘要翻译：电子照相感光构件包括在基底上的感光层，所述感光层包含由式（1）表示的双偶氮颜料。

6. 发明授权

US4735882A Trisazo photsensitive member for electrophotography 失效
标题翻译：用于电子照相的Trisazo光敏元件
公开(公告)号：US4735882A
公开(公告)日：1988-04-05
申请号：US846900
申请日：1986-04-01
申请人： Masataka Yamashita , Takao Takiguchi , Shoji Umehara , Masakazu Matsumoto , Shozo Ishikawa
发明人： Masataka Yamashita , Takao Takiguchi , Shoji Umehara , Masakazu Matsumoto , Shozo Ishikawa
IPC分类号： G03G5/06
CPC分类号： G03G5/0694 , G03G5/0687 , G03G5/0688 , G03G5/069 , G03G5/0692
摘要： An electrophotographic photosensitive member comprises a photosensitive layer containing an azo pigment selected from the following general formulae (1) to (5): ##STR1## wherein groups Ar are arylene groups and divalent heterocyclic groups, each of which may contain a substituent; n is 0 or 1; and group A is a coupler residue group having a phenolic OH group.
摘要翻译：电子照相感光构件包括含有选自以下通式（1）至（5）的偶氮颜料的感光层：图像（1）<图像>（2）图像（3）（5）其中基团Ar是亚芳基和二价杂环基，其各自可以含有取代基; n为0或1; 而A组是具有酚OH基团的成色剂残基。

7. 发明授权

US4830944A Function separated photosensitive member having a diphenylamine derivative disazo charge generation material 失效
标题翻译：具有二苯胺衍生物双偶氮电荷产生材料的功能分离的感光构件
公开(公告)号：US4830944A
公开(公告)日：1989-05-16
申请号：US943503
申请日：1986-12-19
申请人： Shoji Umehara , Masakazu Matsumoto , Takao Takiguchi , Shozo Ishikawa
发明人： Shoji Umehara , Masakazu Matsumoto , Takao Takiguchi , Shozo Ishikawa
IPC分类号： C07D209/88 , C09B26/02 , C09B35/023 , C09B57/00 , G03G5/06
CPC分类号： C09B26/02 , C09B35/023 , C09B57/00 , G03G5/0679
摘要： A function separated type electrophotographic photosensitive member for infrared rays comprises a combination of a charge generation material and a charge transport material, wherein the electrophotographic photosensitive member for infrared rays contains as the charge generation material a disazo pigment represented by Formula (1).
摘要翻译：用于红外线的分离功能的电子照相感光构件包括电荷产生材料和电荷传输材料的组合，其中用于红外线的电子照相感光构件包含作为电荷产生材料的由式（1）表示的双偶氮颜料。

8. 发明授权

US4418133A Disazo photoconductive material and electrophotographic photosensitive member having disazo pigment layer 失效
标题翻译：双偶氮光导材料和具有双偶氮颜料层的电子照相感光构件
公开(公告)号：US4418133A
公开(公告)日：1983-11-29
申请号：US354899
申请日：1982-03-04
申请人： Kazuharu Katagiri , Shoji Umehara , Katsunori Watanabe , Shozo Ishikawa
发明人： Kazuharu Katagiri , Shoji Umehara , Katsunori Watanabe , Shozo Ishikawa
IPC分类号： C09B35/34 , G03G5/06
CPC分类号： G03G5/0661 , C09B35/34 , G03G5/0605 , G03G5/0614 , G03G5/0629 , G03G5/0631 , G03G5/0633 , G03G5/0637 , G03G5/067 , G03G5/0674 , G03G5/0679
摘要： An organic photoconductive material represented by the formula ##STR1## wherein A is an atomic group necessary for completing a substituted or unsubstituted aromatic hydrocarbon ring, Ar is a substituted or unsubstituted group, and Cp is a coupler residue.
摘要翻译：由式表示的有机光电导材料，其中A是完成取代或未取代的芳族烃环所必需的原子团，Ar是取代或未取代的基团，Cp是成色剂残基。

9. 发明授权

US4702982A Electrophotographic photosensitive member comprising disazo pigment 失效
标题翻译：包含双偶氮颜料的电子照相感光构件
公开(公告)号：US4702982A
公开(公告)日：1987-10-27
申请号：US865849
申请日：1986-05-22
申请人： Masakazu Matsumoto , Takao Takiguchi , Masataka Yamashita , Shoji Umehara , Shozo Ishikawa
发明人： Masakazu Matsumoto , Takao Takiguchi , Masataka Yamashita , Shoji Umehara , Shozo Ishikawa
IPC分类号： C09B35/021 , C09B35/36 , G03G5/06
CPC分类号： C09B35/021 , C09B35/36 , G03G5/0679 , G03G5/0681 , G03G5/0683 , G03G5/0685 , G03G5/0687 , G03G5/0688
摘要： This invention relates to an electrophotographic photosensitive member utilizing a novel electrophotographic photosensitive material, more particularly to an electrophotographic photosensitive member endowed with high sensitivity as well as excellent potential stability during repeated copying by incorporating an azo pigment having a specific molecular structure in the photosensitive layer.
摘要翻译：本发明涉及一种使用新型电子照相感光材料的电子照相感光构件，更具体地涉及具有高灵敏度的电子照相感光构件以及通过在感光层中引入具有特定分子结构的偶氮颜料而在反复复制期间具有优异的电位稳定性。

10. 发明授权

US08208844B2 Roller for fixing and image fixing apparatus using roller for fixing 有权
标题翻译：用于固定的辊和用于固定的辊的图像定影装置
公开(公告)号：US08208844B2
公开(公告)日：2012-06-26
申请号：US12437913
申请日：2009-05-08
申请人： Masahito Omata , Shoji Umehara , Kazuo Kishino , Katsuhisa Matsunaka , Yoji Tomoyuki
发明人： Masahito Omata , Shoji Umehara , Kazuo Kishino , Katsuhisa Matsunaka , Yoji Tomoyuki
IPC分类号： G03G15/20
CPC分类号： G03G15/2053 , G03G2215/2019 , G03G2215/2051
摘要： A fixing roller of an image fixing apparatus has an elastic layer on a core metal and has a thermal conductive fluororubber latex layer containing a mixture of fluororubber, fluororesin and thermal conductive fillers more outer side than the elastic. An intermediate layer made of silicone rubber having higher thermal conductivity than the thermal conductive fluororubber latex layer is provided between the thermal conductive fluororubber latex layer and the elastic layer, and the intermediate layer is configured so that an elastic parameter Y(=H×T) satisfies a relational expression: Y≧4200 where H (degree) is Asker-C hardness of the silicone rubber having higher thermal conductivity (500 g load) and T (μm) is a thickness of the silicone rubber having higher thermal conductivity.
摘要翻译：图像定影装置的定影辊在芯金属上具有弹性层，并且具有包含比弹性体更外侧的氟橡胶，氟树脂和导热填料的混合物的导热氟橡胶胶乳层。在导热性氟橡胶胶乳层和弹性层之间设置由热导率高于导热性氟橡胶胶乳层的硅橡胶制成的中间层，中间层构成为弹性参数Y（= H×T）满足关系式：Y≥4200其中H（度）是具有较高导热性（500g负载）的硅橡胶的Asker-C硬度，T（μm）是具有较高导热率的硅橡胶的厚度。

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