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1. 发明授权

US5440029A Titanyl phthalocyanine crystal 失效
标题翻译：钛菁酞菁结晶
公开(公告)号：US5440029A
公开(公告)日：1995-08-08
申请号：US109984
申请日：1993-08-23
申请人： Hidemi Nukada , Yasuo Sakaguchi , Taketoshi Hoshizaki , Fumio Ojima , Masayuki Nishikawa , Kohichi Yamamoto , Yumiko Komori
发明人： Hidemi Nukada , Yasuo Sakaguchi , Taketoshi Hoshizaki , Fumio Ojima , Masayuki Nishikawa , Kohichi Yamamoto , Yumiko Komori
IPC分类号： G03G5/06 , C09B67/12 , C09B67/50 , C09B47/04
CPC分类号： C09B67/0016 , C09B67/0026 , G03G5/0696
摘要： A novel titanyl phthalocyanine crystal, a photoconductive material comprising the same, and an electrophotographic photoreceptor using the same are disclosed. The titanyl phthalocyanine crystal has a primary particle diameter ranging from 0.03 to 0.15 .mu.m, shows a maximum X-ray diffraction peak at a Bragg angle (2.theta..+-.0.2.degree.) of 27.3.degree., has a ellipsoidal tabular form, and has a BET specific surface area of not less than 35 m.sup.2 /g. The crystal has improved crystal form stability against solvents and holds its crystal form for an extended period of time in a dispersed and coated state. An electrophotographic photoreceptor using the crystal as a photoconductive material is excellent in sensitivity, stability, and durability.
摘要翻译：公开了一种新的氧钛酞菁晶体，含有它的光导材料和使用其的电子照相感光体。钛酞菁晶体的一次粒径为0.03〜0.15μm，在27.3°的布拉格角（2θ+/- 0.2°）处显示出最大的X射线衍射峰，具有椭圆形的片状，并具有 BET比表面积不小于35m 2 / g。该晶体具有改善的晶体形式对溶剂的稳定性并且在分散和涂覆状态下长时间保持其晶体形式。使用该晶体作为光电导材料的电子照相感光体具有优异的灵敏度，稳定性和耐久性。

2. 发明授权

US06268096B1 Titanyl phthalocyanine crystal and electrophotographic photoreceptor using the same 失效
标题翻译：酞菁钛结晶和使用其的电子照相感光体
公开(公告)号：US06268096B1
公开(公告)日：2001-07-31
申请号：US08401761
申请日：1995-03-09
申请人： Hidemi Nukada , Yasuo Sakaguchi , Taketoshi Hoshizaki , Fumio Ojima , Masayuki Nishikawa , Kohichi Yamamoto , Yumiko Komori
发明人： Hidemi Nukada , Yasuo Sakaguchi , Taketoshi Hoshizaki , Fumio Ojima , Masayuki Nishikawa , Kohichi Yamamoto , Yumiko Komori
IPC分类号： G03G506
CPC分类号： C09B67/0016 , C09B67/0026 , G03G5/0696
摘要： A novel titanyl phthalocyanine crystal, a photoconductive material comprising the same, and an electrophotographic photoreceptor using the same are disclosed. The titanyl phthalocyanine crystal has a primary particle diameter ranging from 0.03 to 0.15 &mgr;m, shows a maximum X-ray diffraction peak at a Bragg angle (2&thgr;±0.2°) of 27.3°, has a ellipsoidal tabular form, and has a BET specific surface area of not less than 35 m2/g. The crystal has improved crystal form stability against solvents and holds its crystal form for an extended period of time in a dispersed and coated state. An electrophotographic photoreceptor using the crystal as a photoconductive material is excellent in sensitivity, stability, and durability.
摘要翻译：公开了一种新的氧钛酞菁晶体，含有它的光导材料和使用其的电子照相感光体。氧钛酞菁晶体的初级粒径为0.03〜0.15μm，在布拉格角（2θ±0.2°）为27.3°时显示出最大的X射线衍射峰，具有椭圆形的平板状，并具有BET比表面积面积不低于35 m2 / g。该晶体具有改善的晶体形式对溶剂的稳定性并且在分散和涂覆状态下长时间保持其晶体形式。使用该晶体作为光电导材料的电子照相感光体具有优异的灵敏度，稳定性和耐久性。

3. 发明授权

US5393629A Electrophotographic photoreceptor 失效
标题翻译：电子照相感光体
公开(公告)号：US5393629A
公开(公告)日：1995-02-28
申请号：US30773
申请日：1993-03-12
申请人： Katsumi Nukada , Katsumi Daimon , Yasuo Sakaguchi , Kazuo Yamasaki , Masakazu Iijima , Michiaki Takahashi , Kazuhiro Koseki , Akira Imai , Kiyokazu Mashimo , Toru Ishii , Fumio Ojima , Masayuki Nishikawa , Ryosaku Igarashi
发明人： Katsumi Nukada , Katsumi Daimon , Yasuo Sakaguchi , Kazuo Yamasaki , Masakazu Iijima , Michiaki Takahashi , Kazuhiro Koseki , Akira Imai , Kiyokazu Mashimo , Toru Ishii , Fumio Ojima , Masayuki Nishikawa , Ryosaku Igarashi
IPC分类号： C09B67/12 , C09B67/50 , G03G5/06
CPC分类号： C09B67/0016 , C09B67/0026 , G03G5/0696
摘要： Crystals of hydroxygallium phthalocyanine, a method of preparing the crystals, a photoconductive material containing the crystals, and an electrophotographic photoreceptor having the material. The photoreceptor has excellent electrophotographic characteristics. The crystals of hydroxygallium phthalocyanine have distinct diffraction peaks at (i) 7.5.degree., 9.9.degree., 12.5.degree., 16.3.degree., 18.6.degree., 25.1.degree. and 28.3.degree., or (ii) 7.7.degree., 16.5.degree., 25.1.degree. and 26.6.degree., or (iii) 7.9.degree., 16.5.degree., 24.4.degree. and 27.6.degree., or (iv) 7.0.degree., 7.5.degree., 10.5.degree., 11.7.degree., 12.7.degree., 17.3.degree., 18.1.degree., 24.5.degree., 26.2.degree. and 27.1.degree., or (v) 6.8.degree., 12.8.degree., 15.8.degree. and 26.0.degree. or (vi) 7.4.degree., 9.9.degree., 25.0.degree., 26.0.degree., and 28.2.degree. of the Bragg angle (2.theta..+-.0.2) in the X-ray diffraction spectrum. The electrophotographic photoreceptor has a light-sensitive layer containing the photoconductive material of the crystals.
摘要翻译：羟基镓酞菁的晶体，晶体的制备方法，含有晶体的感光材料和具有该材料的电子照相感光体。感光体具有优异的电子照相特性。羟基镓酞菁的晶体在（i）7.5°，9.9°，12.5°，16.3°，18.6°，25.1°和28.3°，或（ii）7.7°，16.5°，25.1°和26.6°处具有不同的衍射峰，或（iii）7.9°，16.5°，24.4°和27.6°，或（iv）7.0°，7.5°，10.5°，11.7°，12.7°，17.3°，18.1°，24.5°，26.2°和27.1°，或（v）6.8°，12.8°，15.8°和26.0°或（vi）7.4°，9.9°，25.0°，26.0°和28.2°的布拉格角（2θ+/- 0.2）射线衍射光谱。电子照相感光体具有含有晶体光导材料的感光层。

4. 发明授权

US5008170A Photoreceptor for electrophotography 失效
标题翻译：电子照相感光体
公开(公告)号：US5008170A
公开(公告)日：1991-04-16
申请号：US370312
申请日：1989-06-23
申请人： Kenichi Karakida , Shigeru Yagi , Yuzuru Fukuda , Masayuki Nishikawa , Te N. Roh , Noriyoshi Takahashi , Masato Ono , Masaki Yokoi , Yumiko Komori
发明人： Kenichi Karakida , Shigeru Yagi , Yuzuru Fukuda , Masayuki Nishikawa , Te N. Roh , Noriyoshi Takahashi , Masato Ono , Masaki Yokoi , Yumiko Komori
IPC分类号： G03G5/08 , G03G5/082 , G03G5/147
CPC分类号： G03G5/0825 , G03G5/08221 , G03G5/147 , G03G5/14704
摘要： A photoreceptor for electrophotography, comprising: a photoconductive layer substantially composed of amorphous silicon, and first, second and third surface layers substantially composed of amorphous silicon added with nitrogen atom, those layers being formed on a support. The thickness d.sub.1, d.sub.2 and d.sub.3 of the first, second and third surface layers satisfies the following relation: d.sub.2 >d.sub.1 and d.sub.2 >d.sub.3, and the nitrogen concentrations c.sub.1, c.sub.2 and c.sub.3 of said first, second and third surface layers satisfy the following relation: c.sub.3 >c.sub.2 >c.sub.1.
摘要翻译：一种用于电子照相术的感光体，包括：基本上由非晶硅构成的光电导层，以及基本上由添加有氮原子的非晶硅组成的第一，第二和第三表面层，这些层形成在载体上。第一，第二和第三表面层的厚度d1，d2和d3满足以下关系：d2> d1和d2> d3，并且所述第一，第二和第三表面层的氮浓度c1，c2和c3满足以下关系：c3> c2> c1。

5. 发明授权

US4960662A Positively and negatively chargeable electrophotographic photoreceptor 失效
标题翻译：正电和负电荷的电子照相感光体
公开(公告)号：US4960662A
公开(公告)日：1990-10-02
申请号：US293843
申请日：1989-01-05
申请人： Masayuki Nishikawa , Yumiko Komori , Masaki Yokoi , Masato Ono , Noriyoshi Takahashi , Yuzuru Fukuda , Shigeru Yagi , Ken-ichi Karakida
发明人： Masayuki Nishikawa , Yumiko Komori , Masaki Yokoi , Masato Ono , Noriyoshi Takahashi , Yuzuru Fukuda , Shigeru Yagi , Ken-ichi Karakida
IPC分类号： G03G5/08 , G03G5/082 , H01L21/66
CPC分类号： G03G5/08235
摘要： A positively and negatively chargeable electrophotographic photoreceptor is disclosed, comprising a substrate having thereon a charge blocking layer, an amorphous silicon photoconductive layer, and an amorphous silicon nitride surface layer provided in that order, wherein the charge blocking layer comprises of amorphous silicon nitride and the amorphous silicon photoconductive layer comprises of an i-type amorphous silicon containing 0.05 to 5.0 ppm of boron.
摘要翻译：公开了一种正和负带电的电子照相感光体，包括其上具有电荷阻挡层，非晶硅光导电层和非晶氮化硅表面层的基板，其中电荷阻挡层包括非晶氮化硅和非晶硅光电导层由含有0.05-5.0ppm硼的i型非晶硅组成。

6. 发明授权

US07906261B2 Electrophotographic photoreceptor, and image forming apparatus and process cartridge using the same 有权
标题翻译：电子照相感光体和使用其的成像设备和处理盒
公开(公告)号：US07906261B2
公开(公告)日：2011-03-15
申请号：US12332092
申请日：2008-12-10
申请人： Shigeru Yagi , Takeshi Iwanaga , Masayuki Nishikawa , Nobuyuki Torigoe
发明人： Shigeru Yagi , Takeshi Iwanaga , Masayuki Nishikawa , Nobuyuki Torigoe
IPC分类号： G03G5/06
CPC分类号： G03G5/144 , G03G5/0436 , G03G5/0525 , G03G5/0564 , G03G5/0614 , G03G5/0696 , G03G5/14704
摘要： An electrophotographic photoreceptor includes a conductive substrate, and a photosensitive layer, an intermediate layer having a thickness of 2 nm to 70 nm, and a surface layer, which are disposed in this order on the conductive substrate. The refractive index n1 of the photosensitive layer, the refractive index n2 of the intermediate layer, and the refractive index n3 of the surface layer satisfy an inequality, n2>n3>n1.
摘要翻译：电子照相感光体包括导电性基板，感光层，厚度为2nm〜70nm的中间层和表面层，依次设置在导电性基板上。感光层的折射率n1，中间层的折射率n2和表面层的折射率n3满足不等式，n2> n3> n1。

7. 发明申请

US20100246034A1 Lens Unit and Lens Driving Apparatus 失效
标题翻译：透镜单元和透镜驱动装置
公开(公告)号：US20100246034A1
公开(公告)日：2010-09-30
申请号：US12083767
申请日：2006-10-17
申请人： Ryohhei Kawamuki , Hideaki Fujita , Masayuki Nishikawa
发明人： Ryohhei Kawamuki , Hideaki Fujita , Masayuki Nishikawa
IPC分类号： G02B7/04
CPC分类号： G02B7/102 , G03B3/02 , G03B3/10
摘要： First to third guide members have first to third axis lines, and the first to third axis lines are arranged in parallel with each other. A first lens holder has a first lens held by a first lens holding portion with a first main sliding portion guided by sliding on the first guide member, and a first sub sliding portion guided by sliding on the third guide member. A second lens holder has a second lens held coaxially with the first lens by a second lens holding portion with a second main sliding portion guided by sliding on the second guide member, and a second sub sliding portion guided by the third guide member.
摘要翻译：第一至第三引导构件具有第一至第三轴线，并且第一至第三轴线彼此平行地布置。第一透镜保持器具有由第一透镜保持部保持的第一透镜，在第一引导构件上通过滑动引导的第一主滑动部分和在第三引导构件上滑动引导的第一副滑动部。第二透镜架具有通过第二透镜保持部与第一透镜保持同轴的第二透镜，第二主滑动部分在第二引导构件上由滑动引导，第二副滑动部由第三引导构件引导。

8. 发明授权

US5834761A Image input apparatus having a spatial filter controller 失效
标题翻译：具有空间滤波器控制器的图像输入装置
公开(公告)号：US5834761A
公开(公告)日：1998-11-10
申请号：US821858
申请日：1997-03-21
申请人： Hideo Okada , Masayuki Nishikawa , Tohru Okuda , Tetsuo Iwaki , Chiaki Yamawaki , Yoshinori Kinai
发明人： Hideo Okada , Masayuki Nishikawa , Tohru Okuda , Tetsuo Iwaki , Chiaki Yamawaki , Yoshinori Kinai
IPC分类号： H04N1/40 , H04N5/225 , H04N9/04 , H01J40/14
CPC分类号： G03B5/00 , H04N1/40068 , H04N5/2254 , H04N5/2259 , H04N9/045 , H04N2209/046
摘要： The Invention is an image input apparatus equipped with means of image shifting which is capable of inputting images of different resolutions, and enables the transmission band of the spatial filter to be switched in accordance with resolution in order to prevent moire. When a flat transparent refraction plate 22 is inclined relative to the optical axis 10 by which light from the object is introduced, the position where the image is formed on the imaging surface of the CCD 14 is shifted, thus making image shifting possible. High resolution images are obtained by shifting the image a distance shorter than the distance between the photosensitive parts of the CCD 14, and then combining the images. The transmission band of the spatial filter 12 for preventing moire can be switched by changing the relative angles of the double refraction plates 20, 21. The transmission band of the spatial filter 12 is switched to the high frequency side when inputting high resolution images by means of the image shift mechanism 13, thus obtaining images of good resolution.
摘要翻译：本发明是一种图像输入装置，其具有能够输入不同分辨率的图像的图像移位装置，并且能够根据分辨率切换空间滤波器的发送频带，以防止莫尔条纹。当平坦的透明折射板22相对于被引入物体的光的光轴10倾斜时，在CCD 14的成像表面上形成图像的位置被移位，从而使图像移位成为可能。通过将图像移动距离短于CCD 14的感光部分之间的距离，然后组合图像来获得高分辨率图像。可以通过改变双折射板20,21的相对角度来切换用于防止莫尔条纹的空间滤波器12的传输带。当通过装置输入高分辨率图像时，空间滤波器12的传输频带切换到高频侧的图像偏移机构13，从而获得良好的分辨率的图像。

9. 发明授权

US5059501A Electrophotographic photoreceptor with overlayer of amorphous Si with N 失效
标题翻译：具有非晶硅与N的覆盖层的电子照相感光体
公开(公告)号：US5059501A
公开(公告)日：1991-10-22
申请号：US417969
申请日：1989-10-10
申请人： Shigeru Yagi , Masato Ono , Noriyoshi Takahashi , Masayuki Nishikawa , Yuzuru Fukuda , Kenichi Karakida
发明人： Shigeru Yagi , Masato Ono , Noriyoshi Takahashi , Masayuki Nishikawa , Yuzuru Fukuda , Kenichi Karakida
IPC分类号： G03G5/08 , G03G5/082
CPC分类号： G03G5/08221
摘要： An electrophotographic photoreceptor having a photosensitive layer essentially made of amorphous silicon formed over a support, and a surface layer made of amorphous silicon formed over the photosensitive layer. The amorphous silicon of the photosensitive layer includes boron of 0.1-5 ppm, and the amorphous silicon of the surface layer includes nitrogen. The layers of material formed over the support include a charge blocking layer.
摘要翻译：具有形成在载体上的基本上由非晶硅形成的感光层的电子照相感光体，以及形成在感光层上的由非晶硅制成的表面层。感光层的非晶硅包括0.1-5ppm的硼，表面层的非晶硅包括氮。在载体上形成的材料层包括电荷阻挡层。

10. 发明授权

US4932859A Electrophotographic photoreceptor having doped and/or bilayer amorphous silicon photosensitive layer 失效
标题翻译：具有掺杂和/或双层非晶硅感光层的电子照相感光体
公开(公告)号：US4932859A
公开(公告)日：1990-06-12
申请号：US215151
申请日：1988-07-05
申请人： Shigeru Yagi , Masayuki Nishikawa , Te Nam Roh , Ken-ichi Karakida , Masahito Tokuhiro , Noriyoshi Takahashi , Yuzuru Fukuda
发明人： Shigeru Yagi , Masayuki Nishikawa , Te Nam Roh , Ken-ichi Karakida , Masahito Tokuhiro , Noriyoshi Takahashi , Yuzuru Fukuda
IPC分类号： G03G5/082
CPC分类号： G03G5/08285
摘要： An electrophotographic photoreceptor having excellent dark resistance is disclosed, which comprises a photoconductive layer and a surface layer formed successively on a conductive substrate, wherein the photoconductive layer mainly comprises hydrogen-containing amorphous silicon, and the surface layer comprises amorphous carbon which contains not more than 50 atomic percent of hydrogen. The surface layer contains phosphorous or boron as a dopant and/or comprises two sublayers where the sublayer has a lower hydrogen content than the lower sublayer.
摘要翻译：公开了一种具有优异的暗电阻的电子照相感光体，其包括光导电层和在导电基底上依次形成的表面层，其中光电导层主要包含含氢非晶硅，表面层包含不超过 50原子％氢。表面层包含磷或硼作为掺杂剂和/或包含两个子层，其中子层具有比下层更低的氢含量。

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