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1. 发明申请

US20130251401A1 IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE 有权
标题翻译：图像形成装置和处理盒
公开(公告)号：US20130251401A1
公开(公告)日：2013-09-26
申请号：US13765090
申请日：2013-02-12
申请人： Tomoharu Asano , Hideo Nakamori , Akihiro Sugino , Noboru Toriu , Keisuke Shimoyama , Mitsuaki Hirose , Yohta Sakon , Masahiro Ohmori
发明人： Tomoharu Asano , Hideo Nakamori , Akihiro Sugino , Noboru Toriu , Keisuke Shimoyama , Mitsuaki Hirose , Yohta Sakon , Masahiro Ohmori
IPC分类号： G03G21/18
CPC分类号： G03G21/1814 , G03G5/14734 , G03G5/14791 , G03G5/14795 , G03G2215/00957 , G03G2221/183
摘要： An image forming apparatus, including a photoreceptor; a charger; an irradiator; an image developer; a transferer; a fixer; and a cleaning blade formed of a strip-shaped elastic blade, removing a powder from the surface of the photoreceptor passing an edge line of the blade while contacting thereto, wherein the photoreceptor includes a crosslinked resin surface layer formed of at least one of an acrylic resin and a methacrylic resin, and the cleaning blade includes a contact point with the photoreceptor, including a substrate; a mixed layer formed of at least one of an acrylic resin and a methacrylic resin, located at the surface of the substrate; and a surface layer formed of at least one of an acrylic resin and a methacrylic resin, located on the surface of the substrate.
摘要翻译：一种图像形成装置，包括感光体; 充电器辐照器图像开发人员转让人固定器以及由条状弹性刮板形成的清洁刮板，从与通过刀片的边缘线的感光体的表面除去粉末同时接触粉末，其中感光体包括由丙烯酸类中的至少一种形成的交联树脂表面层树脂和甲基丙烯酸树脂，并且清洁刮板包括与感光体的接触点，包括基底; 由位于所述基板的表面的丙烯酸树脂和甲基丙烯酸系树脂中的至少一种形成的混合层; 以及由位于基板表面上的丙烯酸树脂和甲基丙烯酸系树脂中的至少一种形成的表层。

2. 发明申请

US20130330104A1 PHOTORECEPTOR, IMAGE FORMING APPARATUS, PROCESS CARTRIDGE, AND IMAGE FORMING METHOD 审中-公开
标题翻译：照相机，图像形成装置，处理盒和图像形成方法
公开(公告)号：US20130330104A1
公开(公告)日：2013-12-12
申请号：US13906601
申请日：2013-05-31
申请人： Keisuke Shimoyama , Akihiro Sugino , Mitsuaki Hirose , Tomoharu Asano , Noboru Toriu , Hideo Nakamori
发明人： Keisuke Shimoyama , Akihiro Sugino , Mitsuaki Hirose , Tomoharu Asano , Noboru Toriu , Hideo Nakamori
IPC分类号： G03G5/047
CPC分类号： G03G5/047 , G03G5/0521 , G03G5/0614
摘要： A photoreceptor includes an electroconductive substrate, and a laminate structure formed of at least a charge generating layer and a charge transport layer and provided overlying the electroconductive substrate, wherein the charge transport layer contains a charge transport material, a compound represented by the following formula 1 and a compound represented by the following formula 2: in the formula 1, R1 and R2 each independently represent substituted or non-substituted alkyl groups or aromatic hydrocarbon groups and one of R1 and R2 represents a substituted or non-substituted aromatic hydrocarbon group, R1 and R2 bonded to the same nitrogen atom may be bonded together to form a substituted or non-substituted nitrogen-containing heterocyclic group, and Ar represents a substituted or non-substituted hydrocarbon group; in the formula 2, R3 and R4 each independently represent substituted or non-substituted alkyl groups or aromatic hydrocarbon groups.
摘要翻译：感光体包括导电性基材和至少由电荷产生层和电荷输送层形成并且设置在导电性基体上的叠层结构体，其中电荷输送层含有电荷输送材料，由下式1表示的化合物和由下式2表示的化合物：在式1中，R 1和R 2各自独立地表示取代或未取代的烷基或芳族烃基，R 1和R 2中的一个表示取代或未取代的芳族烃基，R 1 并且与相同氮原子键合的R 2可以结合在一起形成取代或未取代的含氮杂环基，Ar表示取代或未取代的烃基; 在式2中，R 3和R 4各自独立地表示取代或未取代的烷基或芳族烃基。

3. 发明申请

US20130022902A1 ELECTROPHOTOGRAPHIC PHOTORECEPTOR, IMAGE FORMING METHOD AND APPARATUS, AND PROCESS CARTRIDGE 审中-公开
标题翻译：电子照相机，图像形成方法和装置以及工艺盒
公开(公告)号：US20130022902A1
公开(公告)日：2013-01-24
申请号：US13548559
申请日：2012-07-13
申请人： Keisuke Shimoyama , Hideo Nakamori , Noboru Toriu , Mitsuaki Hirose , Tomoharu Asano
发明人： Keisuke Shimoyama , Hideo Nakamori , Noboru Toriu , Mitsuaki Hirose , Tomoharu Asano
IPC分类号： G03G5/047 , G03G21/16 , G03G13/06 , G03G15/00
CPC分类号： G03G5/0631 , G03G5/0614 , G03G5/071 , G03G5/14704 , G03G5/14717 , G03G5/14791
摘要： An electrophotographic photoreceptor including an electroconductive substrate; a charge generation layer located overlying the electroconductive substrate; a charge transport layer located overlying the charge generation layer; and an outermost layer located overlying the charge transport layer. The charge transport layer includes a positive hole transport material having the following formula (1): wherein each of R1 to R26 independently represents a hydrogen atom, an alkyl group having 1 to 4 carbon atoms, or an alkoxyl group having 1 to 4 carbon atoms, and a compound having the following formula (2): wherein each of R27 and R28 independently represents a substituted or unsubstituted alkyl group, or a substituted or unsubstituted aryl group.
摘要翻译：包含导电基片的电子照相感光体; 位于导电基板上方的电荷产生层; 位于电荷产生层上方的电荷传输层; 以及位于电荷输送层上方的最外层。电荷传输层包括具有下式（1）的空穴传输材料：其中R 1至R 26各自独立地表示氢原子，具有1至4个碳原子的烷基或具有1至4个碳原子的烷氧基和具有下式（2）的化合物：其中R 27和R 28各自独立地表示取代或未取代的烷基或取代或未取代的芳基。

4. 发明授权

US09146483B2 Photoreceptor, method for preparing photoreceptor, and image forming apparatus and process cartridge using the photoreceptor 有权
标题翻译：光感受器，制备感光体的方法，以及使用感光体的成像设备和处理盒
公开(公告)号：US09146483B2
公开(公告)日：2015-09-29
申请号：US13771461
申请日：2013-02-20
申请人： Mitsuaki Hirose , Akihiro Sugino , Noboru Toriu , Keisuke Shimoyama , Tomoharu Asano
发明人： Mitsuaki Hirose , Akihiro Sugino , Noboru Toriu , Keisuke Shimoyama , Tomoharu Asano
IPC分类号： G03G5/047 , G03G5/147 , G03G15/00 , G03G5/05 , G03G5/06 , G03G5/07
CPC分类号： G03G5/14708 , G03G5/0546 , G03G5/0631 , G03G5/075 , G03G5/076 , G03G5/14734 , G03G5/14752 , G03G5/14791 , G03G15/75 , G03G2215/00957
摘要： In a photoreceptor including an electroconductive substrate; a photosensitive layer; and a protective layer, the protective layer includes a crosslinked resin having a residual group of a polycarboxylic acid compound and a group having the below-mentioned formula (10), and at least one of a compound having the below-mentioned formula (2) and a compound having the below-mentioned formula (3). wherein each of R5 and R6 independently represents a hydrogen atom, or a substituted or unsubstituted alkyl group having 1 to 3 carbon atoms. wherein each of R7 and R8 independently represents a hydrogen atom, or an alkyl group having 1 to 4 carbon atoms, and Z1 represents a vinylene group, a divalent aromatic hydrocarbon group having 6 to 14 carbon atoms, or a 2,5-thiophenediyl group. wherein each of Ar1 and Ar2 independently represents an aromatic group having 6 to 14 carbon atoms, Z2 represents a divalent aromatic hydrocarbon group having 6 to 14 carbon atoms, and each of R9 and R10 independently represents a hydrogen atom, or a methyl group.
摘要翻译：在包含导电基片的感光体中; 感光层; 和保护层，保护层包括具有残留的多元羧酸化合物的基团和具有下述式（10）的基团的交联树脂和具有下述式（2）的化合物中的至少一种，和具有下述式（3）的化合物。其中R 5和R 6各自独立地表示氢原子或取代或未取代的碳原子数1〜3的烷基。其中，R 7和R 8各自独立地表示氢原子或碳原子数1〜4的烷基，Z1表示亚乙烯基，碳原子数6〜14的2价芳香族烃基或2,5-噻吩二基。其中，Ar 1和Ar 2各自独立地表示碳原子数为6〜14的芳香族基团，Z 2表示碳原子数为6〜14的二价芳香族烃基，R 9和R 10各自独立地表示氢原子或甲基。

5. 发明申请

US20130243483A1 PHOTORECEPTOR, METHOD FOR PREPARING PHOTORECEPTOR, AND IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE USING THE PHOTORECEPTOR 有权
标题翻译：光电子器件，制作光电元件的方法以及使用光电元件的图像形成装置和工艺盒
公开(公告)号：US20130243483A1
公开(公告)日：2013-09-19
申请号：US13771461
申请日：2013-02-20
申请人： Mitsuaki HIROSE , Akihiro Sugino , Noboru Toriu , Keisuke Shimoyama , Tomoharu Asano
发明人： Mitsuaki HIROSE , Akihiro Sugino , Noboru Toriu , Keisuke Shimoyama , Tomoharu Asano
IPC分类号： G03G5/147 , G03G15/00
CPC分类号： G03G5/14708 , G03G5/0546 , G03G5/0631 , G03G5/075 , G03G5/076 , G03G5/14734 , G03G5/14752 , G03G5/14791 , G03G15/75 , G03G2215/00957
摘要： In a photoreceptor including an electroconductive substrate; a photosensitive layer; and a protective layer, the protective layer includes a crosslinked resin having a residual group of a polycarboxylic acid compound and a group having the below-mentioned formula (10), and at least one of a compound having the below-mentioned formula (2) and a compound having the below-mentioned formula (3). wherein each of R5 and R6 independently represents a hydrogen atom, or a substituted or unsubstituted alkyl group having 1 to 3 carbon atoms. wherein each of R7 and R8 independently represents a hydrogen atom, or an alkyl group having 1 to 4 carbon atoms, and Z1 represents a vinylene group, a divalent aromatic hydrocarbon group having 6 to 14 carbon atoms, or a 2,5-thiophenediyl group. wherein each of Ar1 and Ar2 independently represents an aromatic group having 6 to 14 carbon atoms, Z2 represents a divalent aromatic hydrocarbon group having 6 to 14 carbon atoms, and each of R9 and R10 independently represents a hydrogen atom, or a methyl group.
摘要翻译：在包含导电基片的感光体中; 感光层; 和保护层，保护层包括具有残留的多元羧酸化合物的基团和具有下述式（10）的基团的交联树脂和具有下述式（2）的化合物中的至少一种，和具有下述式（3）的化合物。其中R 5和R 6各自独立地表示氢原子或取代或未取代的碳原子数1〜3的烷基。其中，R 7和R 8各自独立地表示氢原子或碳原子数1〜4的烷基，Z1表示亚乙烯基，碳原子数6〜14的2价芳香族烃基或2,5-噻吩二基。其中，Ar 1和Ar 2各自独立地表示碳原子数为6〜14的芳香族基团，Z 2表示碳原子数为6〜14的二价芳香族烃基，R 9和R 10各自独立地表示氢原子或甲基。

6. 发明申请

US20120321348A1 IMAGE BEARING DRUM, IMAGE FORMING APPARATUS, IMAGE FORMING METHOD, AND PROCESS CARTRIDGE 审中-公开
标题翻译：图像轴承鼓，图像形成装置，图像形成方法和处理盒
公开(公告)号：US20120321348A1
公开(公告)日：2012-12-20
申请号：US13524617
申请日：2012-06-15
申请人： Noboru Toriu , Daisuke Kubo , Hideo Nakamori , Mitsuaki Hirose
发明人： Noboru Toriu , Daisuke Kubo , Hideo Nakamori , Mitsuaki Hirose
IPC分类号： G03G15/00
CPC分类号： G03G15/751
摘要： An image bearing drum having a hollow cylinder sleeve member; a photosensitive layer; a protective layer having fillers; and flange members, each of which has an attachment unit, a shaft hole unit, and a linking unit, wherein the surface of the protective layer having waviness has an arithmetical mean deviation of an assessed profile Wa (μm) of from 0.050 μm to 0.400 μm and a mean width of profile elements WSm (mm) of from 0.500 mm to 1.500 mm, and wherein the linking unit has at least one shock-absorbing hole located on a virtual line segment drawn to the shaft hole unit from the circumference of a virtually projected circle formed by projecting the outer periphery of the attachment unit axially along the shaft onto a virtual plane that contains the linking unit and is orthogonal to the shaft direction.
摘要翻译：一种具有中空圆筒套筒构件的图像承载滚筒; 感光层; 具有填料的保护层; 和凸缘部件，每个凸缘部件都具有连接单元，轴孔单元和连接单元，其中具有波纹的保护层的表面具有从0.050μm到0.400的评估轮廓Wa（μm）的算术平均偏差 μm，并且轮廓元件WSm（mm）的平均宽度为0.500mm至1.500mm，并且其中所述连接单元具有至少一个减震孔，所述至少一个减震孔位于从所述轴孔单元的圆周方向被拉伸到所述轴孔单元的虚拟线段上通过将连接单元的外周沿着轴轴向突出到包含连接单元并且与轴方向正交的虚拟平面上而形成的虚拟投影圆。

7. 发明授权

US11016403B2 Electrophotographic photoconductor, image forming apparatus, and process cartridge 有权
公开(公告)号：US11016403B2
公开(公告)日：2021-05-25
申请号：US16742952
申请日：2020-01-15
申请人： Hideki Nakamura , Tadayoshi Uchida , Shuya Sugimoto , Mitsuaki Hirose , Noboru Toriu , Kaori Harada
发明人： Hideki Nakamura , Tadayoshi Uchida , Shuya Sugimoto , Mitsuaki Hirose , Noboru Toriu , Kaori Harada
IPC分类号： G03G5/00 , G03G5/087 , G03G5/05 , G03G5/047 , G03G21/18 , G03G5/14
摘要： An electrophotographic photoconductor is provided that includes a conductive substrate, an undercoat layer overlying the conductive substrate, and a photosensitive layer overlying the undercoat layer. The undercoat layer contains zinc oxide particles and a binder resin and has a volume resistivity of 0.03×106 Ω·cm or less in an electrical field of 5 V/μm at a temperature of 23 degrees C. and a relative humidity of 55%. The photosensitive layer contains a compound represented by the following general formula (1): where each of R1 to R3 independently represents a hydrogen atom, a halogen atom, an alkyl group having 1 to 6 carbon atoms which may have a substituent, or a substituted or unsubstituted aryl group having 6 to 12 carbon atoms.

8. 发明申请

US20200233325A1 ELECTROPHOTOGRAPHIC PHOTOCONDUCTOR, IMAGE FORMING APPARATUS, AND PROCESS CARTRIDGE 审中-公开
公开(公告)号：US20200233325A1
公开(公告)日：2020-07-23
申请号：US16742952
申请日：2020-01-15
申请人： Hideki Nakamura , Tadayoshi Uchida , Shuya Sugimoto , Mitsuaki Hirose , Noboru Toriu , Kaori Harada
发明人： Hideki Nakamura , Tadayoshi Uchida , Shuya Sugimoto , Mitsuaki Hirose , Noboru Toriu , Kaori Harada
IPC分类号： G03G5/087 , G03G21/18 , G03G5/047 , G03G5/05
摘要： An electrophotographic photoconductor is provided that includes a conductive substrate, an undercoat layer overlying the conductive substrate, and a photosensitive layer overlying the undercoat layer. The undercoat layer contains zinc oxide particles and a binder resin and has a volume resistivity of 0.03×106 Ω·cm or less in an electrical field of 5 V/μm at a temperature of 23 degrees C. and a relative humidity of 55%. The photosensitive layer contains a compound represented by the following general formula (1): where each of R1 to R3 independently represents a hydrogen atom, a halogen atom, an alkyl group having 1 to 6 carbon atoms which may have a substituent, or a substituted or unsubstituted aryl group having 6 to 12 carbon atoms.

9. 发明授权

US5991573A Electrophotographic photoconductor drum with weight-controlling member 有权
标题翻译：具有重量控制构件的电子照相感光鼓
公开(公告)号：US5991573A
公开(公告)日：1999-11-23
申请号：US137697
申请日：1998-08-21
申请人： Shinji Nohsho , Noboru Toriu
发明人： Shinji Nohsho , Noboru Toriu
IPC分类号： G03G21/00 , G03G5/10 , G03G15/00 , G03G5/00
CPC分类号： G03G15/751
摘要： An electrophotographic photoconductor drum having a cylindrical hollow support with a length L (cm), provided that L is 30 cm or more, a photoconductive layer provided on an external surface of the cylindrical hollow support, with a total weight of the support and the photoconductive layer being W1 (g), and a weight-controlling member, with a total weight of the above-mentioned weight W1 (g) and the weight-controlling member being W2 (g), the length L, the weight W1 and the weight W2 satisfying the relationship of formula (1) of log(W1/L.sup.3).ltoreq.-2.4 and the formula (2) of log(W2/L.sup.3)>-2.4.
摘要翻译：一种具有长度为L（cm）的圆柱形中空支撑体的电子照相感光鼓，其条件是L为30cm或更大，设置在圆柱形中空支撑体的外表面上的光电导层，总载体和光电导体以及重量控制部件，其总重量为W1（g），重量控制部件为W2（g），长度L，重量W1和重量 W2满足log（W1 / L3）= 2.4的公式（1）与log（W2 / L3）> - 2.4的式（2）的关系。

10. 发明授权

US09535344B2 Photoconductor, image-forming apparatus, and cartridge 有权
标题翻译：光电导体，成像设备和墨盒
公开(公告)号：US09535344B2
公开(公告)日：2017-01-03
申请号：US14974463
申请日：2015-12-18
申请人： Noboru Toriu , Hideki Nakamura , Tadayoshi Uchida , Hiroki Orii
发明人： Noboru Toriu , Hideki Nakamura , Tadayoshi Uchida , Hiroki Orii
IPC分类号： G03G5/04
CPC分类号： G03G5/04 , G03G5/05 , G03G5/0507 , G03G5/147 , G03G5/14704
摘要： A photoconductor is used for an image-forming apparatus, and the photoconductor has a surface including irregularities having an arithmetic average roughness of 0.1 μm or more and 0.5 μm or less in a cycle length from 867 to 1,654 μm.
摘要翻译：光电导体用于图像形成装置，并且光电导体具有包括在867至1,654μm的周期长度上具有0.1μm以上且0.5μm以下的算术平均粗糙度的凹凸的表面。

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