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1. 发明授权

US4755443A Photoreceptor for electrophotography comprising a phthalocyanine and organic amine compound 失效
标题翻译：包含酞菁和有机胺化合物的电子照相感光体
公开(公告)号：US4755443A
公开(公告)日：1988-07-05
申请号：US924349
申请日：1986-10-28
申请人： Yasuo Suzuki , Yoshihide Fujimaki , Hiroyuki Nomori
发明人： Yasuo Suzuki , Yoshihide Fujimaki , Hiroyuki Nomori
IPC分类号： G03G5/04 , G03G5/06 , G03G5/14
CPC分类号： G03G5/067 , G03G5/0614 , G03G5/0616 , G03G5/0629 , G03G5/0631 , G03G5/0637 , G03G5/0661 , G03G5/0668 , G03G5/0696
摘要： Disclosed is a photoreceptor for electrophotography comprised of a charge carrier generating material and charge transport material wherein one charge generating material is a metal phthalocyanine or a metal-free phthalocyanine. The layer containing the generator material also contains an organic amine.
摘要翻译：公开了一种用于电荷照相的感光体，其由电荷载体生成材料和电荷传输材料组成，其中一种电荷产生材料是金属酞菁或不含金属的酞菁。包含发生器材料的层还含有有机胺。

2. 发明授权

US4599287A Positive charging photorecptor 失效
标题翻译：正充电光调制器
公开(公告)号：US4599287A
公开(公告)日：1986-07-08
申请号：US669696
申请日：1984-11-07
申请人： Yoshihide Fujimaki , Yoshiaki Takei , Yasuo Suzuki , Hiroyuki Nomori
发明人： Yoshihide Fujimaki , Yoshiaki Takei , Yasuo Suzuki , Hiroyuki Nomori
IPC分类号： C09B23/14 , C09B35/021 , C09B35/039 , C09B55/00 , G03G5/06 , G03G5/082
CPC分类号： C09B35/039 , C09B23/14 , C09B35/021 , C09B55/003 , G03G5/0616 , G03G5/0629 , G03G5/0637 , G03G5/0668 , G03G5/0677 , G03G5/0679
摘要： A photoreceptor for positive charging is disclosed, said photoreceptor comprising a carrier generating material which is stable against both heat and light, has high carrier generating efficiency and provides good photoconductivity over a wide wavelength range and a specific carrier transport material combined in such a manner that the shape of surface potential curves remains essentially constant over a cyclic operation and contributes to the formation of a visible image of high quality in each cycle by reducing the "memory effect", minimizing the residual potential and extending the cycle life.
摘要翻译：公开了一种用于正电荷的感光体，所述感光体包括对热和光均衡稳定的载体产生材料，具有高的载流子产生效率，并且在宽波长范围内提供良好的光电导率，并且特定的载流子传输材料组合成使得表面电势曲线的形状在循环操作中保持基本恒定，并有助于通过减少“记忆效应”，使剩余电位最小化并延长循环寿命，在每个循环中形成高质量的可视图像。

3. 发明授权

US4600292A Photoconductive screen 失效
标题翻译：光导屏
公开(公告)号：US4600292A
公开(公告)日：1986-07-15
申请号：US593638
申请日：1984-03-26
申请人： Yoshihide Fujimaki , Masataka Takimoto , Hiroyuki Nomori
发明人： Yoshihide Fujimaki , Masataka Takimoto , Hiroyuki Nomori
IPC分类号： G03G5/14 , G03G15/05 , G03G17/00 , G03G15/00
CPC分类号： G03G15/052 , G03G5/14
摘要： A photoconductive screen includes a conductive screen substrate with many perforations therein, an insulating layer formed substantially on one side of the screen substrate, a biasing conductive layer substantially covering the insulating layer, and a photoconductive layer substantially covering the conductive layer. An image of electrostatic charges can be formed on the screen to control a flow of charged particles for formation of an electrostatic latent image in a chargeable layer under exposure to the flow of charged particles.
摘要翻译：光电导屏幕包括其中具有许多穿孔的导电屏幕基底，基本上形成在屏幕基底的一侧上的绝缘层，基本上覆盖绝缘层的偏置导电层和基本上覆盖导电层的光电导层。可以在屏幕上形成静电电荷的图像，以在暴露于带电粒子的流动下控制在带电层中形成静电潜像的带电粒子的流动。

4. 发明授权

US4540651A Electrophotographic photosensitive member 失效
标题翻译：电子照相感光构件
公开(公告)号：US4540651A
公开(公告)日：1985-09-10
申请号：US549601
申请日：1983-11-07
申请人： Yoshihide Fujimaki , Yoshiaki Takei , Hiroyuki Nomori
发明人： Yoshihide Fujimaki , Yoshiaki Takei , Hiroyuki Nomori
IPC分类号： G03G5/06 , G03G5/14
CPC分类号： G03G5/0685 , G03G5/0614 , G03G5/0616 , G03G5/0629 , G03G5/0637 , G03G5/0668 , G03G5/067 , G03G5/0683
摘要： There is disclosed an electrophotographic photosensitive member comprising a photosensitive layer comprising a combination of a carrier generating layer and a carrier transporting layer provided on an electroconductive support, the carrier generating layer containing a bisazo compound and the carrier transporting layer containing a styryl compound and/or an amine derivative, a hydrazone compound or a carbazole derivative.The electrophotographic photosensitive member according to the present invention has a high sensitivity and can form constantly good visible images.
摘要翻译：公开了一种电子照相感光构件，其包括感光层，该感光层包含载体产生层和设置在导电载体上的载流子传输层的组合，载体产生层含有双偶氮化合物和载体传输层，其含有苯乙烯基化合物和/或胺衍生物，腙化合物或咔唑衍生物。根据本发明的电子照相感光构件具有高灵敏度并且可以形成不断良好的可见图像。

5. 发明授权

US4477549A Photoreceptor for electrophotography, method of forming an electrostatic latent image, and electrophotographic process 失效
标题翻译：用于电子照相的感光体，形成静电潜像的方法和电子照相方法
公开(公告)号：US4477549A
公开(公告)日：1984-10-16
申请号：US422728
申请日：1982-09-24
申请人： Yoshihide Fujimaki , Yoshiaki Takei , Hiroyuki Nomori
发明人： Yoshihide Fujimaki , Yoshiaki Takei , Hiroyuki Nomori
IPC分类号： G03G5/043 , G03G5/082 , G03G13/24
CPC分类号： G03G5/0436 , G03G5/08214
摘要： A highly sensitive photoreceptor for electrophotography that forms a sharp image during repeated use is disclosed. It comprises an electrically conductive support having successively formed thereon a photoconductive photosensitive layer and a protective layer for that photosensitive layer, said photosensitive layer comprising an organic photoconductive material and said protective layer comprising an amorphous silicon carbide or amorphous silicon nitride containing a hydrogen atom and/or a fluorine atom. A method of forming a latent electrostatic image and an electrophotographic process using such photoreceptor are also disclosed.
摘要翻译：公开了在重复使用期间形成清晰图像的用于电子照相术的高灵敏度感光体。它包括一个导电支撑件，其上依次形成有感光层和感光层的保护层，所述感光层包括有机光电导材料，所述保护层包括非晶碳化硅或包含氢原子和/ 或氟原子。还公开了形成静电潜像的方法和使用这种感光体的电子照相方法。

6. 发明授权

US4431722A Photosensitive element for electrophotography produced by sublimation 失效
标题翻译：通过升华制作的电子照相用光敏元件
公开(公告)号：US4431722A
公开(公告)日：1984-02-14
申请号：US311658
申请日：1981-10-15
申请人： Yoshiaki Takei , Yoshihide Fujimaki , Naoko Akashi , Hiroyuki Nomori
发明人： Yoshiaki Takei , Yoshihide Fujimaki , Naoko Akashi , Hiroyuki Nomori
IPC分类号： C08K5/00 , C08L1/00 , C08L23/00 , C08L27/00 , C08L33/00 , C08L33/02 , C08L67/00 , C08L101/00 , G03G5/00 , G03G5/05 , G03G5/06 , G03G5/14
CPC分类号： G03G5/0609 , G03G5/05
摘要： Disclosed is a photosensitive element for electrophotography comprised of a layered structure having a polycyclic quinone pigment dispersed in an organic resin binder as a charge generating layer and an organic charge transport layer mixed with a resin binder.
摘要翻译：公开了一种用于电子照相的感光元件，其包含分散在作为电荷产生层的有机树脂粘合剂中的多环醌颜料和与树脂粘合剂混合的有机电荷输送层的层状结构。

7. 发明授权

US4591542A Light-sensitive member and preparation thereof for use in electrophotography 失效
标题翻译：感光构件及其制备方法，用于电子照相术
公开(公告)号：US4591542A
公开(公告)日：1986-05-27
申请号：US612373
申请日：1984-05-21
申请人： Yoshihide Fujimaki , Koichi Kudo , Yoshiaki Takei , Hiroyuki Nomori
发明人： Yoshihide Fujimaki , Koichi Kudo , Yoshiaki Takei , Hiroyuki Nomori
IPC分类号： G03G5/00 , G03G5/04 , G03G5/05 , G03G5/09 , G03G5/14
CPC分类号： G03G5/0521 , G03G5/04 , G03G5/0514
摘要： Disclosed is a light-sensitive member for electrophotography, having a charge generating phase formed by coating a dispersion comprising a charge generating substance, which contains in said charge generating phase an amine in an amount of 20-fold moles or less per mole of said charge generating substance and the solvent. Also disclosed are useful methods for the preparation of such a light-sensitive member.
摘要翻译：公开了一种用于电子照相的感光元件，其具有通过涂布包含电荷产生物质的分散体形成的电荷产生相，该电荷产生物质在所述电荷产生阶段中含有每摩尔所述电荷为20倍摩尔或更少的胺产生物质和溶剂。还公开了制备这种感光元件的有用方法。

8. 发明授权

US4450218A Photoconductive receptor for an electrophotography 失效
标题翻译：用于电子照相术的光电导体
公开(公告)号：US4450218A
公开(公告)日：1984-05-22
申请号：US421489
申请日：1982-09-22
申请人： Yoshiaki Takei , Yoshihide Fujimaki , Hiroyuki Nomori
发明人： Yoshiaki Takei , Yoshihide Fujimaki , Hiroyuki Nomori
IPC分类号： G03G5/05 , G03G5/06 , G03G5/14
CPC分类号： G03G5/0668 , G03G5/0614 , G03G5/0629 , G03G5/067
摘要： An electrophotographic element having a carrier generating layer and a carrier transport layer, which carrier transport layer contains an arylamine derivative and an amine substituted styryl compound, is disclosed.
摘要翻译：公开了具有载体生成层和载流子输送层的电子照相元件，该载体输送层含有芳基胺衍生物和胺取代的苯乙烯基化合物。

9. 发明授权

US5602630A Developing device 失效
标题翻译：开发设备
公开(公告)号：US5602630A
公开(公告)日：1997-02-11
申请号：US529092
申请日：1995-09-15
申请人： Isao Endo , Toru Komatsu , Yotaro Sato , Kunio Shigeta , Hiroyuki Nomori
发明人： Isao Endo , Toru Komatsu , Yotaro Sato , Kunio Shigeta , Hiroyuki Nomori
IPC分类号： G03G13/09 , G03G15/09
CPC分类号： G03G13/09 , G03G2215/0607 , G03G2215/0609 , G03G2215/0619
摘要： A non-contact type of developing device for use in an image forming apparatus having an image forming body, includes a developer conveying body facing the image forming body in which a magnet body having a plurality of magnet poles are attached therein, to convey two-component developer in the form of a developer layer onto a developing area and a control electrode provided at the developing area or upstream of the developing area. The control electrode has an electrically insulating member which is in contact with or close to the developing layer, and an electrode to which a voltage is applicable is attached to the insulating member. The following condition is satisfied: ##EQU1## where D.sub.T represents a number of toner layers on the assumption that the toner particles passing through the developing area are filled most densely, D.sub.WS represents a conveying amount (mg/cm.sup.2) of the developer layer at the developing area on the developer conveying body, T.sub.c represents a toner concentration (%) in the developer, dt represents an average sphere equivalent diameter (.mu.m) of toner in the developer, .rho.t represents a toner density (g/cm.sup.3) in the developer, vs represents a circumferential speed (mm/s) of the developer conveying body at the developing area, and vp represents a circumferential speed (mm/s) of the image forming body at the developing area.
摘要翻译：一种用于具有图像形成主体的图像形成装置中的非接触型显影装置，包括：面向图像形成主体的显影剂输送主体，其中附接有多个磁极的磁体，显影剂层形式的显影剂组分显影剂和设置在显影区域的显影区域或显影区域上游的控制电极。控制电极具有与显影层接触或靠近显影层的电绝缘构件，并且能够施加电压的电极附着到绝缘构件。满足以下条件：其中DT代表通过显影区域的调色剂颗粒最密集地填充的调色剂层数，DWS表示显影剂层的输送量（mg / cm 2）显影剂输送体上的显影区域，Tc表示显影剂中的调色剂浓度（％），dt表示显影剂中调色剂的平均球当量直径（μm），rho表示显影剂输送体中调色剂浓度（g / cm 3）显影剂vs表示显影剂输送体在显影区域的圆周速度（mm / s），vp表示图像形成体在显影区域的圆周速度（mm / s）。

10. 发明授权

US5457522A Charging unit with variable AC voltage 失效
标题翻译：具有可变交流电压的充电单元
公开(公告)号：US5457522A
公开(公告)日：1995-10-10
申请号：US228966
申请日：1994-04-18
申请人： Satoshi Haneda , Kunio Shigeta , Sachie Hosogoezawa , Hiroyuki Nomori
发明人： Satoshi Haneda , Kunio Shigeta , Sachie Hosogoezawa , Hiroyuki Nomori
IPC分类号： G03G15/02
CPC分类号： G03G15/0241 , G03G15/0266 , G03G2215/022
摘要： An image forming apparatus uses a contact-type charger to charge a photoreceptor. The D.C. current supplied to the charger is measured while the output value of the A.C. voltage is changed within a predetermined range, and the output value of the A.C. voltage is set in accordance with the measurement result.
摘要翻译：图像形成装置使用接触式充电器对感光体充电。在将交流电压的输出值改变到预定范围内的同时，测量提供给充电器的直流电流，并根据测量结果设定交流电压的输出值。

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