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41. 发明授权

US06505014B2 Image forming apparatus and an image forming process unit 有权
标题翻译：图像形成装置和图像形成处理单元
公开(公告)号：US06505014B2
公开(公告)日：2003-01-07
申请号：US09964794
申请日：2001-09-28
申请人： Katsuhiro Aoki , Hisashi Shoji , Tsukuru Kai , Hajime Oyama , Noriyoshi Tarumi , Takashi Hodoshima , Yasuo Miyoshi
发明人： Katsuhiro Aoki , Hisashi Shoji , Tsukuru Kai , Hajime Oyama , Noriyoshi Tarumi , Takashi Hodoshima , Yasuo Miyoshi
IPC分类号： G03G1506
CPC分类号： G03G15/065 , G03G13/08
摘要： An image forming apparatus of the present invention includes an image carrier made up of a conductive base and photoconductive layer and a toner carrier to which a bias for development is applied. The toner carrier conveys toner deposited thereon to a developing position where the toner carrier faces the image carrier, thereby developing a latent image formed on the image carrier. The apparatus effects low-voltage development that protects the image carrier from electrostatic fatigue, obviates background contamination, and realizes image density as high as 0.5 ×10−3 g/cm2 or above in terms of the amount of toner deposition. Further, the apparatus implements faithful development of the latent image by reducing the edge effect. An image forming process unit removable from the apparatus is also disclosed.
摘要翻译：本发明的图像形成装置包括由导电基底和光电导层构成的图像载体和施加偏压的调色剂载体。调色剂载体将沉积在其上的调色剂输送到显影位置，在该显影位置调色剂载体面向图像载体，从而显影形成在图像载体上的潜像。该装置实现低电压显影，其保护图像载体免受静电疲劳，消除背景污染，并且根据调色剂沉积量实现高达0.5×10 -3 g / cm 2或更高的图像密度。此外，该装置通过减少边缘效应来实现潜像的忠实发展。还公开了可从该装置移除的图像形成处理单元。

42. 发明授权

US06456806B2 Developing method, device, and image forming apparatus with magnet brush 有权
标题翻译：具有磁刷的显影方法，装置和成像装置
公开(公告)号：US06456806B2
公开(公告)日：2002-09-24
申请号：US09852212
申请日：2001-05-10
申请人： Hisashi Shoji , Tsukuru Kai
发明人： Hisashi Shoji , Tsukuru Kai
IPC分类号： G03A1509
CPC分类号： G03G21/0064 , G03G2221/0005
摘要： A developing device for an image forming apparatus capable of collecting a developer left on an image carrier with a so-called cleanerless process is disclosed. A ratio of a distance between the image carrier and a developer carrier at the boundary of a nip to a development gap at the center of the nip is selected to be 1.5 or less. This obviates the omission of the trailing edge of an image and granularity and enhances faithful reproduction of horizontal lines and dots despite the use of the cleanerless process.
摘要翻译：公开了一种图像形成装置的显影装置，其能够以所谓的无清洁器工艺收集图像载体上残留的显影剂。在辊隙的边界处的图像载体和显影剂载体之间的距离与间隙中心处的显影间隙的比率选择为1.5以下。这消除了图像的后沿和粒度的遗漏，并且尽管使用无清洁器的过程而增强了水平线和点的忠实再现。

43. 发明授权

US5999762A Image forming apparatus and method therefor 失效
标题翻译：图像形成装置及其方法
公开(公告)号：US5999762A
公开(公告)日：1999-12-07
申请号：US109865
申请日：1998-07-06
申请人： Hisashi Shoji
发明人： Hisashi Shoji
IPC分类号： G03G9/113 , G03G15/06 , G03G15/08 , G03G15/09
CPC分类号： G03G15/065
摘要： An image forming apparatus including, an image bearing member capable of having a latent image formed thereon, and a developer bearing member that bears a developer comprising a toner and a carrier, wherein a latent image formed on the image bearing member is developed by a non-contacting method under application of a vibrating electric field, so that the toner is transferred from the developer bearing member toward the image bearing member, and wherein the following relation holds:1.0.times.10.sup.-4
摘要翻译：一种图像形成装置，包括：能够形成在其上的潜像的图像承载部件和承载包含调色剂和载体的显影剂的显影剂承载部件，其中形成在图像承载部件上的潜像通过非显影剂显影，在施加振动电场的情况下接触方法，使得调色剂从显影剂承载部件朝向图像承载部件传递，并且其中以下关系成立：1.0×10 -4

44. 发明授权

US4894685A Multicolor image forming method and apparatus 失效
标题翻译：多色成像方法和装置
公开(公告)号：US4894685A
公开(公告)日：1990-01-16
申请号：US106856
申请日：1987-10-06
申请人： Hisashi Shoji
发明人： Hisashi Shoji
IPC分类号： G03G15/00 , G03G15/01 , G03G15/04 , G03G15/08
CPC分类号： G03G15/5041 , G03G15/01 , G03G2215/00042
摘要： A multicolor image forming method and apparatus wherein a reference toner image is formed on a non-transfer portion of an image retainer by a developing device, and image forming conditions are set in accordance with the reflective density of the reference toner image. The reference toner image is a pattern having a predetermined recording area percentage.
摘要翻译：一种多色图像形成方法和装置，其中通过显影装置在图像保持器的非转印部分上形成参考调色剂图像，并且根据参考调色剂图像的反射密度设置图像形成条件。基准调色剂图像是具有预定记录面积百分比的图案。

45. 发明授权

US07778555B2 Abnormality determining apparatus, image forming apparatus, copying machine, and information obtaining method 有权
标题翻译：异常判定装置，图像形成装置，复印机及信息取得方法
公开(公告)号：US07778555B2
公开(公告)日：2010-08-17
申请号：US12250859
申请日：2008-10-14
申请人： Hisashi Shoji , Osamu Satoh , Yasushi Nakazato , Hitoshi Shimizu , Katsuaki Miyawaki , Seiji Hoshino , Satoshi Ouchi , Nekka Matsuura , Shuji Hirai , Yoshinori Nakagawa
发明人： Hisashi Shoji , Osamu Satoh , Yasushi Nakazato , Hitoshi Shimizu , Katsuaki Miyawaki , Seiji Hoshino , Satoshi Ouchi , Nekka Matsuura , Shuji Hirai , Yoshinori Nakagawa
IPC分类号： G03G15/00 , G06F11/30 , G21C17/00
CPC分类号： H04N1/00037 , G03G15/55 , H04N1/00002 , H04N1/00039 , H04N1/00055 , H04N1/00058 , H04N1/00061 , H04N1/00063 , H04N1/00074 , H04N2201/0091
摘要： A time point at which a predetermined period elapses since the start of use of a copying machine as a detection subject after factory shipment or repair is obtained. Pieces of set information, which are combinations of various types of information until the time point is reached are sequentially stored to construct a normal set information group. After the time point is reached, presence of abnormality in the copying machine is determined based on the normal set information group and the various types of information obtained.
摘要翻译：从工厂装运或修理后的检测对象开始使用复印机起经过了规定期间的时间点。顺序地存储作为到达时间点的各种类型的信息的组合的集合信息的部分，以构建正常集合信息组。在达到时间点之后，基于正常设定信息组和获得的各种信息类型来确定复印机中的异常情况。

46. 发明申请

US20060294252A1 Apparatus, method, and system for detecting a state of an apparatus 有权
标题翻译：用于检测装置状态的装置，方法和系统
公开(公告)号：US20060294252A1
公开(公告)日：2006-12-28
申请号：US11452411
申请日：2006-06-14
申请人： Hisashi Shoji , Masaichi Sawada , Osamu Satoh , Yasushi Nakazato , Seiji Hoshino , Hitoshi Shimizu , Takenori Oku , Noboru Tsukude
发明人： Hisashi Shoji , Masaichi Sawada , Osamu Satoh , Yasushi Nakazato , Seiji Hoshino , Hitoshi Shimizu , Takenori Oku , Noboru Tsukude
IPC分类号： G06F15/16
CPC分类号： H04L43/0817 , H04L43/16 , H04L67/36
摘要： An apparatus, method, system, computer program, and product, each capable of detecting a state of an apparatus. The apparatus includes a plurality of devices. When at least one of the plurality of devices is determined to be in a first state, a second state of at least one of the plurality of devices is determined. When a state of the apparatus is determined to be in the first state, the second state of another apparatus is determined.
摘要翻译：一种能够检测装置的状态的装置，方法，系统，计算机程序和产品。该装置包括多个装置。当确定多个设备中的至少一个处于第一状态时，确定多个设备中的至少一个设备的第二状态。当确定装置的状态处于第一状态时，确定另一装置的第二状态。

47. 发明授权

US07110917B2 Abnormality determining method, and abnormality determining apparatus and image forming apparatus using same 有权
标题翻译：异常判定方法，异常判定装置和使用该异常判定装置的图像形成装置
公开(公告)号：US07110917B2
公开(公告)日：2006-09-19
申请号：US10986781
申请日：2004-11-15
申请人： Nekka Matsuura , Hisashi Shoji , Satoshi Ouchi , Katsuaki Miyawaki , Osamu Satoh , Masaaki Yamada , Shuji Hirai , Yoshinori Nakagawa , Yasushi Nakazato , Tomoko Takahashi , Takashi Seto , Seiji Hoshino
发明人： Nekka Matsuura , Hisashi Shoji , Satoshi Ouchi , Katsuaki Miyawaki , Osamu Satoh , Masaaki Yamada , Shuji Hirai , Yoshinori Nakagawa , Yasushi Nakazato , Tomoko Takahashi , Takashi Seto , Seiji Hoshino
IPC分类号： G06F19/00
CPC分类号： G06F11/008
摘要： An abnormality determining apparatus includes an information storage unit for storing normal index information serving as an index of a normal state of the detection subject, an information obtaining unit for obtaining a plurality of types of information, and an abnormality determining unit for determining the presence of an abnormality in the detection subject on the basis of the normal index information stored in the information storage unit, and the information obtained by the information obtaining unit. The information storage unit stores a plurality of normal index information having different values. The abnormality determining unit selects, at a predetermined timing, normal index information to be used to determine the presence of an abnormality in the detection subject from the plurality of normal index information.
摘要翻译：异常判定装置包括：信息存储单元，用于存储用作检测对象的正常状态的索引的正常索引信息;获取多种信息的信息获取单元;以及用于确定检测对象的存在的异常确定单元根据存储在信息存储单元中的正常索引信息，检测对象的异常以及由信息获取单元获得的信息。信息存储单元存储具有不同值的多个正常索引信息。所述异常判定部在预定的定时中，从所述多个所述正常索引信息中选择要用于确定所述检测对象中的异常的正常索引信息。

48. 发明申请

US20060013604A1 Method and apparatus for image forming capable of effectively recyclying toner 有权
标题翻译：用于图像形成的方法和装置，其能够有效地回收调色剂
公开(公告)号：US20060013604A1
公开(公告)日：2006-01-19
申请号：US11181887
申请日：2005-07-15
申请人： Ichiro Kadota , Atsushi Shinozaki , Nekka Matsuura , Hisashi Shoji , Kazumi Suzuki , Nobutaka Takeuchi , Satoshi Muramatsu , Yukio Tabata , Motohiro Usami
发明人： Ichiro Kadota , Atsushi Shinozaki , Nekka Matsuura , Hisashi Shoji , Kazumi Suzuki , Nobutaka Takeuchi , Satoshi Muramatsu , Yukio Tabata , Motohiro Usami
IPC分类号： G03G15/00 , G03G21/00
CPC分类号： G03G15/0121 , G03G21/10 , G03G21/105 , G03G2215/0119 , G03G2221/0005 , G03G2221/1621 , G03G2221/1624 , G03G2221/1633
摘要： An image forming apparatus includes a plurality of color toner development devices, a recycled toner development device, at least one cleaning device, a toner collecting and supplying device, and an image pattern generation device. The plurality of color toner development devices store separate color toners, and the recycled toner development device stores recycled toner. The at least one cleaning device removes toner remaining on at least one image carrying member after a transfer operation. The toner collecting and supplying device stores and supplies the removed toner to the recycled toner development device. The image pattern generation device generates image patterns developed by the plurality of color toner development devices and the recycled toner development device based on a characteristic of developer and a color of the recycled toner stored in the recycled toner development device.
摘要翻译：图像形成装置包括多个彩色调色剂显影装置，再循环调色剂显影装置，至少一个清洁装置，调色剂收集和供应装置和图像图案生成装置。多个彩色调色剂显影装置存储分开的彩色调色剂，回收的调色剂显影装置存储回收的调色剂。所述至少一个清洁装置在传送操作之后去除残留在至少一个图像承载构件上的调色剂。调色剂收集和供应装置将去除的调色剂储存并提供给回收的调色剂显影装置。图像图案生成装置基于显影剂的特性和存储在再循环调色剂显影装置中的再循环调色剂的颜色，生成由多个彩色调色剂显影装置和再循环调色剂显影装置显影的图像图案。

49. 发明授权

US06901233B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US06901233B2
公开(公告)日：2005-05-31
申请号：US10732482
申请日：2003-12-11
申请人： Katsuhiro Aoki , Tsukuru Kai , Hajime Oyama , Osamu Ariizumi , Hisashi Shoji , Takashi Hodoshima , Yasuo Miyoshi
发明人： Katsuhiro Aoki , Tsukuru Kai , Hajime Oyama , Osamu Ariizumi , Hisashi Shoji , Takashi Hodoshima , Yasuo Miyoshi
IPC分类号： G03G15/06 , G03G15/09
CPC分类号： G03G15/0907 , G03G15/065 , G03G2215/0177
摘要： An image forming apparatus of the present invention includes a bias power supply for applying a bias VB to a developer carrier on which a developer is deposited. A charge potential deposited on an image carrier, which faces the developer carrier for forming a latent image thereon, is 400 V or below in absolute value. Assume that the potential of the image carrier is lowered to VL after exposure, that a development potential is |VB−VL|, that the maximum set value of the development potential for development is |VB−VL|max, and that the development potential varies in a range satisfying relations: |VB−VL|≦|VB−VL|max+|VB−VL|max×0.2 |VB−VL|≧|VB−VL|max−|VB−VL|max×0.2 |VB−VL|max≦300 V Then image density varies by a width of 10% of image density corresponding to the maximum set value of the development potential or less.
摘要翻译：本发明的图像形成装置包括偏置电源，用于将偏压V B B施加到其上沉积显影剂的显影剂载体上。沉积在图像载体上的电荷电位，其面向用于在其上形成潜像的显影剂载体，其绝对值为400V或更低。假设曝光后图像载体的电位降低到V L，则显影电位为| V B -V L | L，开发发展潜力的最大设定值为| V | B | | | | | | | |，并且显影电位在满足关系的范围内变化：<？ -line-formula description =“In-line Formulas”end =“lead”？> | V ＆lt;＆lt;＆lt;＆lt; L＆gt; | max + | V B＆lt; 行公式“end =”tail“？> <？in-line-formula description =”In-line Formulas“end =”lead“？> | V B B> | B | B || V | B | B || B ||||||||,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, .2 <？in-line-formula description =“In-line Formulas”end =“tail”？> <？in-line-formula description =“In-line Formulas”end =“lead”？> | V _{B L max <= 300 V <？in-line-formula description =“In-line Formulas”end =“tail”？>然后，图像浓度因宽度为10％o f图像浓度对应于开发潜力的最大设定值以下。}

50. 发明申请

US20050002054A1 Abnormal state occurrence predicting method, state deciding apparatus, and image forming system 失效
标题翻译：异常状态发生预测方法，状态判定装置和图像形成系统
公开(公告)号：US20050002054A1
公开(公告)日：2005-01-06
申请号：US10875277
申请日：2004-06-25
申请人： Hisashi Shoji , Katsuaki Miyawaki , Osamu Satoh , Masaaki Yamada , Shuji Hirai , Yoshinori Nakagawa , Eiichi Ohta , Takashi Seto , Satoshi Ouchi , Nekka Matsuura
发明人： Hisashi Shoji , Katsuaki Miyawaki , Osamu Satoh , Masaaki Yamada , Shuji Hirai , Yoshinori Nakagawa , Eiichi Ohta , Takashi Seto , Satoshi Ouchi , Nekka Matsuura
IPC分类号： B41J29/42 , B41J29/46 , G03G21/00 , G06F3/12 , G06F11/00 , G06F11/30
CPC分类号： G06F11/008 , G06F3/1204 , G06F3/1259 , G06F3/1284
摘要： In a state deciding apparatus, an information acquiring unit acquires pieces of information of different types related to a state of an image forming apparatus. An index value calculating unit calculates an index value based on the pieces of information acquired. A state change deciding unit decides a change in a subsequent state of the image forming apparatus, based on a temporal change in the index value calculated.
摘要翻译：在状态判定装置中，信息获取单元获取与图像形成装置的状态相关的不同类型的信息。索引值计算单元基于获取的信息来计算索引值。状态变化决定单元基于计算出的指标值的时间变化来决定图像形成装置的后续状态的变化。

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