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1. 发明授权

US06760553B2 Electrophotographic cluster printing system with controlled image quality 有权
标题翻译：具有受控影像质量的电子照相丛集打印系统
公开(公告)号：US06760553B2
公开(公告)日：2004-07-06
申请号：US10329756
申请日：2002-12-27
申请人： Teruaki Mitsuya , Keisuke Kubota , Masayoshi Ishii , Shintaro Yamada
发明人： Teruaki Mitsuya , Keisuke Kubota , Masayoshi Ishii , Shintaro Yamada
IPC分类号： G03G1500
CPC分类号： G03G15/00 , G03G2215/00016
摘要： An electrophotographic cluster printing system for performing printing by using a plurality of electrophotographic recording apparatuses such as printers, facsimile machines or copying machines each capable of manifesting an image by using colored particles such as toner. The electrophotographic cluster printing system includes a plurality of electrophotograhic recording apparatuses each including a photoconductor, a charger, an exposure device, a developing device, and an image quality controller for detecting a factor concerning image quality and controlling image quality of an output image on the basis of information of the detected factor. In the system, at least two of the electrophotograhic recording apparatuses is used for printing one job and image quality of any one of the electrophotograhic recording apparatuses is controlled on the basis of detected information of the other electrophotograhic recording apparatuses.
摘要翻译：一种用于通过使用诸如打印机，传真机或复印机的多个电子照相记录装置进行打印的电子照相丛集打印系统，每个都能够通过使用诸如调色剂的着色颗粒来显示图像。电子照相丛集印刷系统包括多个电子照相记录装置，每个电子照相记录装置包括感光体，充电器，曝光装置，显影装置和图像质量控制器，用于检测关于图像质量的因素并控制输出图像的图像质量检测因子信息的基础。在系统中，电子照相记录装置中的至少两个用于打印一个作业，并且基于其他电子照相记录装置的检测信息来控制电子照相记录装置中的任何一个的图像质量。

2. 发明授权

US06686943B2 Control method of an electrophotographic record apparatus and image formation apparatus including controlling developing bias and photoconductor surface potential 失效
标题翻译：电子照相记录装置和图像形成装置的控制方法，包括控制显影偏压和感光体表面电位
公开(公告)号：US06686943B2
公开(公告)日：2004-02-03
申请号：US10193188
申请日：2002-07-12
申请人： Masayoshi Ishii , Keisuke Kubota , Teruaki Mitsuya , Shintaro Yamada
发明人： Masayoshi Ishii , Keisuke Kubota , Teruaki Mitsuya , Shintaro Yamada
IPC分类号： G03G1500
CPC分类号： G03G15/5041 , G03G2215/00037 , H04N1/4078
摘要： An image formation apparatus for keeping secularly stable image quality for all image patterns if change in the charge amount of a developer caused by environment variation or over time or change in the photoconductor characteristic occurs in electrophotographic record apparatus. A test patch image formed on a photoconductor by a parallel electric field is detected by an image density sensor, the developing bias and the photoconductor surface potential are controlled so that the density detected by the image density sensor becomes constant, a test patch image formed on the photoconductor by a peripheral electric field is detected by the image density sensor with the control condition of the image density sensor maintained, and the light application amount in which an image area of a several-dot width adjacent a blank paper part is exposed to light is controlled so that the density detected by the image density sensor becomes constant.
摘要翻译：如果在电子照相记录装置中发生由环境变化引起的显影剂的变化或随时间的变化或光电导体特性的改变，则对于所有图像图案保持长期稳定的图像质量的图像形成装置。通过图像浓度传感器检测通过平行电场在感光体上形成的测试贴片图像，显影偏压和感光体表面电位被控制，使得由图像浓度传感器检测的浓度变得恒定，测试贴片图像形成在在保持图像浓度传感器的控制条件的情况下，通过图像浓度传感器检测由周边电场产生的感光体，将与空白纸部分相邻的几点宽度的图像区域暴露于光的照射量被控制，使得由图像浓度传感器检测的浓度变得恒定。

3. 发明授权

US07680443B2 Developing device including an advance impeding member and an image forming apparatus using the same 有权
标题翻译：显影装置，包括前进阻挡构件和使用其的图像形成装置
公开(公告)号：US07680443B2
公开(公告)日：2010-03-16
申请号：US11673221
申请日：2007-02-09
申请人： Shin Murayama , Shuuichi Nakagawa , Ryuji Inoue , Shintaro Yamada
发明人： Shin Murayama , Shuuichi Nakagawa , Ryuji Inoue , Shintaro Yamada
IPC分类号： G03G15/08
CPC分类号： G03G15/0808
摘要： A developing device is provided with which the increase in torque of a supply roller, unevenness of image density, and wear to the supply roller caused by the formation of an aggregated block of toner in the gap between the supply roller and the opposing side wall of a supply developer holding chamber can be suppressed. This developing device comprises a developing roller for developing an electrostatic latent image supported on a photoconductive member, a supply developer holding chamber for holding toner to be supplied to the developing roller, a supply roller for supplying the toner supported on the peripheral face thereof to the developing roller, a hopper that is disposed above the supply developer holding chamber and used to hold toner for replenishing the supply developer holding chamber, and a communication opening for allowing the hopper to communicate with the supply agent holding chamber, wherein a canopy member is provided directly above the gap to impede the advance of the toner on the supply roller into the gap between the supply roller and the opposing side wall of the supply developer holding chamber.
摘要翻译：提供了一种显影装置，其中供应辊的扭矩增加，图像密度的不均匀性以及由供应辊和相对的侧壁之间的间隙中形成聚集的调色剂块而导致的供应辊的磨损可以抑制供应显影剂保持室。该显影装置包括用于显影负载在感光体上的静电潜像的显影辊，用于保持供给到显影辊的调色剂的供给显影剂保持室，供给辊，用于将支撑在其外周面上的调色剂供给到显影辊，设置在供应显影剂保持室上方并用于保持用于补充供给显影剂保持室的调色剂的料斗;以及用于允许料斗与供应剂容纳室连通的连通开口，其中设置有顶盖构件直接在间隙上方阻止供给辊上的调色剂进入供给辊和供给显影剂保持室的相对侧壁之间的间隙。

4. 发明申请

US20080131174A1 DEVELOPING DEVICE HAVING DEVELOPER REGULATING MEMBER, AND IMAGE FORMING APPARATUS USING DEVELOPING DEVICE 有权
标题翻译：具有开发商调节成员的开发设备和使用开发设备的图像形成装置
公开(公告)号：US20080131174A1
公开(公告)日：2008-06-05
申请号：US11947369
申请日：2007-11-29
申请人： Ryuji INOUE , Shuuichi Nakagawa , Shin Murayama , Rumi Konishi , Shintaro Yamada , Kazushige Oonishi
发明人： Ryuji INOUE , Shuuichi Nakagawa , Shin Murayama , Rumi Konishi , Shintaro Yamada , Kazushige Oonishi
IPC分类号： G03G15/08
CPC分类号： G03G15/0812
摘要： A developer regulating member capable of stably regulating the thickness of a developer even when used for a long time, while preventing the increase in the production cost, a developing device having the developer regulating member, an image forming apparatus having the developing device, a process cartridge, and a method of producing the developer regulating member. The average crystal particle diameter D [μm] of a plate-like member provided in a layer-thinning blade which functions as the developer regulating member and which abuts against a developing roller functioning as a developer carrier, and the curvature radius R [μm] of a bent portion satisfy the relationship of D≦60.53×R×10−3−12.61.
摘要翻译：即使长时间使用也能够稳定地调节显影剂的厚度，同时防止制造成本的增加，具有显影剂调节部件的显影装置，具有显影装置的图像形成装置的显影剂调节部件，墨盒，以及制造显影剂调节件的方法。设置在用作显影剂调节构件并与用作显影剂载体的显影辊邻接的薄层叶片中的板状构件的平均晶粒直径D [μm]，曲率半径R [mum] 的弯曲部分满足D <= 60.53×R×10 -3 -12.61的关系。

5. 发明申请

US20070189812A1 DEVELOPING DEVICE AND IMAGE FORMING APPARATUS USING THE SAME 有权
标题翻译：使用它的开发装置和图像形成装置
公开(公告)号：US20070189812A1
公开(公告)日：2007-08-16
申请号：US11673221
申请日：2007-02-09
申请人： Shin Murayama , Shuuichi Nakagawa , Ryuji Inoue , Shintaro Yamada
发明人： Shin Murayama , Shuuichi Nakagawa , Ryuji Inoue , Shintaro Yamada
IPC分类号： G03G15/08
CPC分类号： G03G15/0808
摘要： A developing device is provided with which the increase in torque of a supply roller, unevenness of image density, and wear to the supply roller caused by the formation of an aggregated block of toner in the gap between the supply roller and the opposing side wall of a supply developer holding chamber can be suppressed. This developing device comprises a developing roller for developing an electrostatic latent image supported on a photoconductive member, a supply developer holding chamber for holding toner to be supplied to the developing roller, a supply roller for supplying the toner supported on the peripheral face thereof to the developing roller, a hopper that is disposed above the supply developer holding chamber and used to hold toner for replenishing the supply developer holding chamber, and a communication opening for allowing the hopper to communicate with the supply agent holding chamber, wherein a canopy member is provided directly above the gap to impede the advance of the toner on the supply roller into the gap between the supply roller and the opposing side wall of the supply developer holding chamber.
摘要翻译：提供了一种显影装置，其中供应辊的扭矩增加，图像密度的不均匀性以及由供应辊和相对侧壁之间的间隙中形成聚集的调色剂块而导致的供应辊的磨损可以抑制供应显影剂保持室。该显影装置包括用于显影负载在感光体上的静电潜像的显影辊，用于保持供给到显影辊的调色剂的供给显影剂保持室，供给辊，用于将支撑在其外周面上的调色剂供给到显影辊，设置在供应显影剂保持室上方并用于保持用于补充供给显影剂保持室的调色剂的料斗;以及用于允许料斗与供应剂容纳室连通的连通开口，其中设置有顶盖构件直接在间隙上方阻止供给辊上的调色剂进入供给辊和供给显影剂保持室的相对侧壁之间的间隙。

6. 发明授权

US07215896B2 Image forming apparatus and method of detecting the detection characteristics of a reflection density sensor 有权
标题翻译：检测反射浓度传感器的检测特性的图像形成装置和方法
公开(公告)号：US07215896B2
公开(公告)日：2007-05-08
申请号：US10901187
申请日：2004-07-29
申请人： Shintaro Yamada , Akira Shimada , Tatsunari Sato , Nobuaki Fukasawa , Satoshi Narita
发明人： Shintaro Yamada , Akira Shimada , Tatsunari Sato , Nobuaki Fukasawa , Satoshi Narita
IPC分类号： G03G15/00
CPC分类号： G03G15/5058 , G03G15/0131 , G03G2215/00042 , G03G2215/00059 , G03G2215/00063 , G03G2215/0161
摘要： An image forming apparatus is able to form steady test-pattern toner images for calibration of reflection density detection characteristics with ample toner. The operation consists of forming a test-pattern toner image for calibration of the reflection density detection characteristics, which is formed of a plurality of toner images of different colors aside from a reference test-pattern toner image for controlling image forming conditions, detecting the detection characteristics of a reflection density sensor from the result of detection of the quantity of toner attached to the test-pattern toner image for calibration of the reflection density detection characteristics, and calibrating the output characteristics of the reflection density sensor.
摘要翻译：图像形成装置能够形成稳定的测试图案调色剂图像，用于通过充足的调色剂校准反射浓度检测特性。该操作包括形成用于校准反射浓度检测特性的测试图案调色剂图像，该图像由用于控制图像形成条件的基准测试图案调色剂图像之外的多个不同颜色的调色剂图像形成，检测检测根据检测附着在测试图案调色剂图像上的调色剂量的调色剂的结果，反射浓度传感器的特性，校正反射浓度检测特性，并校准反射浓度传感器的输出特性。

7. 发明授权

US07209681B2 Electrophotographic apparatus for forming a color image utilizing LED array exposure devices 有权
标题翻译：使用LED阵列曝光装置形成彩色图像的电子照相设备
公开(公告)号：US07209681B2
公开(公告)日：2007-04-24
申请号：US10695945
申请日：2003-10-30
申请人： Shintaro Yamada , Toru Miyasaka , Taichiro Yamashita , Kenji Asuwa , Masahiro Yagi
发明人： Shintaro Yamada , Toru Miyasaka , Taichiro Yamashita , Kenji Asuwa , Masahiro Yagi
IPC分类号： G03G15/04 , G03G15/01
CPC分类号： G03G15/0812 , G03G15/0121 , G03G21/1604 , G03G21/1666 , G03G21/1676 , G03G2215/0119 , G03G2215/0634 , G03G2221/1815
摘要： An electrophotographic apparatus includes a plurality of image forming devices, wherein each image forming device includes a developing device having a tip end part and a toner storage part coupled to the tip end part. A thickness of the tip end part is smaller than a thickness of the toner storage part. An exposure device, which is an LED array, is arranged near the tip end part.
摘要翻译：电子照相设备包括多个图像形成装置，其中每个图像形成装置包括具有末端部分和耦合到顶端部分的调色剂储存部分的显影装置。前端部的厚度小于调色剂存储部的厚度。作为LED阵列的曝光装置配置在前端部附近。

8. 发明授权

US06399273B1 Water-processable photoresist compositions 失效
标题翻译：可水加工的光致抗蚀剂组合物
公开(公告)号：US06399273B1
公开(公告)日：2002-06-04
申请号：US09639382
申请日：2000-08-14
申请人： Shintaro Yamada , Timo Rager , C. Grant Willson
发明人： Shintaro Yamada , Timo Rager , C. Grant Willson
IPC分类号： G03F7039
CPC分类号： G03F7/0392 , C08F8/12 , C08F212/14 , C08F2800/10 , C08F2800/20 , G03F7/0045 , G03F7/039 , G03F7/168 , Y10S430/106 , Y10S430/111 , Y10S430/12 , C08F122/14
摘要： Water-processable positive-tone photoresists comprising a water-soluble polymer, wherein the polymer contains a heat-labile functional group that renders the polymer insoluble in water or an aqueous base upon heat treatment, and an acid-labile functional group that restores said water or aqueous base solubility to the polymer upon irradiation in the presence of a water-processable photoacid generator, are described. Also described are the methods of making such polymers and photoresists.
摘要翻译：包含水溶性聚合物的可水加工的正色调光致抗蚀剂，其中所述聚合物含有使聚合物不溶于水或热处理时的水性碱的热不稳定官能团，以及还原所述水的酸不稳定官能团或在水可加工的光致酸产生剂的存在下照射时对基体的水溶性。还描述了制备这种聚合物和光致抗蚀剂的方法。

9. 发明授权

US09507259B2 Photoresist composition 有权
标题翻译：光刻胶组成
公开(公告)号：US09507259B2
公开(公告)日：2016-11-29
申请号：US13482595
申请日：2012-05-29
申请人： Mingqi Li , Emad Aqad , Cong Liu , Ching-Lung Chen , Shintaro Yamada , Cheng-bai Xu , Joseph Mattia
发明人： Mingqi Li , Emad Aqad , Cong Liu , Ching-Lung Chen , Shintaro Yamada , Cheng-bai Xu , Joseph Mattia
IPC分类号： G03F7/004 , G03F7/039
CPC分类号： G03F7/004 , G03F7/0045 , G03F7/0397
摘要： A photoresist composition comprises an acid-sensitive polymer, and a cyclic sulfonium compound having the formula: (Ra)1—(Ar)—S+(—CH2—)m·−O3S—(CRb2)n-(L)p-X wherein each Ra is independently a substituted or unsubstituted C1-30 alkyl group, C6-30 aryl group, C7-30 aralkyl group, or combination comprising at least one of the foregoing, Ar is a monocyclic, polycyclic, or fused polycyclic C6-30 aryl group, each Rb is independently H, F, a linear or branched C1-10 fluoroalkyl or a linear or branched heteroatom-containing C1-10 fluoroalkyl, L is a C1-30 linking group optionally comprising a heteroatom comprising O, S, N, F, or a combination comprising at least one of the foregoing heteroatoms, X is a substituted or unsubstituted, C5 or greater monocyclic, polycyclic or fused polycyclic cycloaliphatic group, optionally comprising a heteroatom comprising O, S, N, F, or a combination comprising at least one of the foregoing, and 1 is an integer of 0 to 4, m is an integer of 3 to 20, n is an integer of 0 to 4, and p is an integer of 0 to 2.

10. 发明申请

US20130137038A1 PHOTORESIST COMPOSITION 有权
标题翻译：光电组合物
公开(公告)号：US20130137038A1
公开(公告)日：2013-05-30
申请号：US13482595
申请日：2012-05-29
申请人： Mingqi Li , Amad Aqad , Cong Liu , Ching-Lung Chen , Shintaro Yamada , Cheng-bai Xu , Joseph Mattia
发明人： Mingqi Li , Amad Aqad , Cong Liu , Ching-Lung Chen , Shintaro Yamada , Cheng-bai Xu , Joseph Mattia
IPC分类号： G03F7/004
CPC分类号： G03F7/004 , G03F7/0045 , G03F7/0397
摘要： A photoresist composition comprises an acid-sensitive polymer, and a cyclic sulfonium compound having the formula: (Ra)1—(Ar)—S+(—CH2—)m·−O3S—(CRb2)n-(L)p-X wherein each Ra is independently a substituted or unsubstituted C1-30 alkyl group, C6-30 aryl group, C7-30 aralkyl group, or combination comprising at least one of the foregoing, Ar is a monocyclic, polycyclic, or fused polycyclic C6-30 aryl group, each Rb is independently H, F, a linear or branched C1-10 fluoroalkyl or a linear or branched heteroatom-containing C1-10 fluoroalkyl, L is a C1-30 linking group optionally comprising a heteroatom comprising O, S, N, F, or a combination comprising at least one of the foregoing heteroatoms, X is a substituted or unsubstituted, C5 or greater monocyclic, polycyclic or fused polycyclic cycloaliphatic group, optionally comprising a heteroatom comprising O, S, N, F, or a combination comprising at least one of the foregoing, and 1 is an integer of 0 to 4, m is an integer of 3 to 20, n is an integer of 0 to 4, and p is an integer of 0 to 2.
摘要翻译：光致抗蚀剂组合物包含酸敏感性聚合物和具有下式的环状锍化合物：（Ra）1-（Ar）-S +（ - CH2-）m·-O3S-（CRb2）n-（L） R a独立地是取代或未取代的C 1-30烷基，C 6-30芳基，C 3-30芳烷基或包含至少一个前述的组合，Ar是单环，多环或稠合多环C 6-30芳基，每个R b独立地是H，F，直链或支链C 1-10氟代烷基或含有直链或支链含杂原子的C 1-10氟代烷基，L是任选地包含O，S，N，F 或包含至少一个前述杂原子的组合，X是取代或未取代的C5或更大单环，多环或稠合的多环脂环族基团，任选地包含包含O，S，N，F的杂原子，或包含在上述中的至少一个，1为0〜4的整数，m为3〜20的整数，n为In 0〜4的整数，p为0〜2的整数。

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