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1. 发明授权

US08185017B2 Image forming apparatus and process cartridge 有权
标题翻译：成像设备和处理盒
公开(公告)号：US08185017B2
公开(公告)日：2012-05-22
申请号：US12603649
申请日：2009-10-22
申请人： Masahide Yamashita , Mie Yoshino
发明人： Masahide Yamashita , Mie Yoshino
IPC分类号： G03G15/00
CPC分类号： G03G15/0813 , G03G15/0896 , G03G15/751
摘要： An electrophotographic image forming apparatus including an image bearing member which is a rotatable photoconductor containing an organic photoconductive layer on a conductive cylindrical support, a latent electrostatic image forming unit configured to charge the image bearing member to form a latent electrostatic image thereon, and a developing unit configured to develop the latent electrostatic image on the image bearing member with a developer to form a visible image, wherein the thickness of the organic photoconductive layer monotonically decreases or increases along the rotational axis from one end to the other end, wherein the developing unit includes a development sleeve for bearing and transferring the developer to a developing region, and wherein a development gap is formed between the image bearing member and the development sleeve, and becomes narrower from one end where the organic photoconductive layer is thicker to the other end where the organic photoconductive layer is thinner.
摘要翻译：一种电子照相图像形成装置，包括：图像承载部件，其是在导电圆柱形支撑体上包含有机光电导层的可旋转光电导体;静电潜像形成单元，被配置为对图像承载部件充电以在其上形成静电潜像;以及显影单元，被配置为用显影剂显影图像承载部件上的静电潜像以形成可见图像，其中有机光电导层的厚度从一端到另一端沿旋转轴线单调减小或增加，其中显影单元包括用于将显影剂轴承和转印到显影区域的显影套筒，并且其中在图像承载部件和显影套筒之间形成显影间隙，并且从有机光导电层的一端较厚到另一端变窄有机光电导层是更薄

2. 发明授权

US08531696B2 Management apparatus, management system, and management method 有权
标题翻译：管理机构，管理制度和管理办法
公开(公告)号：US08531696B2
公开(公告)日：2013-09-10
申请号：US13247148
申请日：2011-09-28
申请人： Masaichi Sawada , Yasushi Nakazato , Kohji Ue , Mikiko Imazeki , Osamu Satoh , Masahide Yamashita , Jun Yamane
发明人： Masaichi Sawada , Yasushi Nakazato , Kohji Ue , Mikiko Imazeki , Osamu Satoh , Masahide Yamashita , Jun Yamane
IPC分类号： G06K15/02
CPC分类号： G03G15/5058 , G03G15/5079 , G03G15/55
摘要： A management apparatus includes: a receiver that receives, via a network, status data based on control system data for stabilizing image forming from an image forming apparatus formed by image forming units; an inference unit that determines abnormality occurrence symptom, and calculates an index of the abnormality occurrence symptom, of the image forming units based on the received status data; a replacement part information acquisition unit that acquires information including a replacement date from a maintenance management system via the network when receiving a diagnosis request from a terminal of a maintenance person; a judgment table generator that calculates weight information of the symptom determination index value; a integrated diagnostic information generator for the image forming units based on the symptom determination index value and the weight information; and a integrated diagnostic information notification unit transmitting the integrated diagnostic value information to the terminal of the maintenance person.
摘要翻译：管理装置包括：接收器，其经由网络接收基于用于稳定图像形成的控制系统数据的状态数据，所述图像形成装置由图像形成单元形成; 确定异常发生症状的推定部，基于接收到的状态数据计算图像形成部的异常发生症状的指标; 替换部件信息获取单元，当从维护人员的终端接收到诊断请求时，经由网络从维护管理系统获取包括替换日期的信息; 判断表生成器，其计算所述症状判定指标值的权重信息; 基于所述症状确定指标值和所述权重信息的图像形成单元的综合诊断信息发生器; 以及将所述综合诊断值信息发送到所述维护人员的终端的综合诊断信息通知单元。

3. 发明授权

US08472818B2 Image carrier deterioration degree evaluating device, image carrier failure predicting device, and image forming apparatus 失效
标题翻译：图像载体劣化度评估装置，图像载体故障预测装置和图像形成装置
公开(公告)号：US08472818B2
公开(公告)日：2013-06-25
申请号：US12929204
申请日：2011-01-07
申请人： Jun Yamane , Yasushi Nakazato , Kohji Ue , Masahide Yamashita , Mikiko Imazeki , Yasuo Suzuki , Michio Kimura , Takaaki Ikegami , Yoshiaki Kawasaki , Hideo Nakamori , Akihiro Sugino
发明人： Jun Yamane , Yasushi Nakazato , Kohji Ue , Masahide Yamashita , Mikiko Imazeki , Yasuo Suzuki , Michio Kimura , Takaaki Ikegami , Yoshiaki Kawasaki , Hideo Nakamori , Akihiro Sugino
IPC分类号： G03G15/00
CPC分类号： G03G15/55 , G03G2221/1606
摘要： An image carrier deterioration degree evaluating apparatus for evaluating a degree of deterioration of an image carrier of an image forming apparatus, the image carrier deterioration degree evaluating apparatus including: an image deletion detecting unit that detects image deletion by obtaining latent image information written on the image carrier; an image deletion reducing unit that performs a process of reducing image deletion when the image deletion detecting unit detects image deletion, and an image carrier deterioration degree evaluating unit that drives the image deletion detecting unit and the image deletion reducing unit alternately one or more times each, and evaluates a degree of deterioration of the image carrier by using the latent image information obtained one or more times by the image deletion detecting unit.
摘要翻译：一种用于评估图像形成装置的图像载体的劣化程度的图像载体劣化度评估装置，所述图像载体劣化程度评估装置包括：图像删除检测单元，其通过获得写入所述图像的潜像信息来检测图像删除载体一种图像删除减少单元，其在图像删除检测单元检测到图像删除时执行减少图像删除的处理;以及图像载体劣化度评估单元，每次交替地驱动图像删除检测单元和图像删除减少单元一次或多次并且通过使用由图像删除检测单元一次或多次获得的潜像信息来评估图像载体的劣化程度。

4. 发明授权

US08294918B2 Apparatus and method for generating a simulated image including an identified image abnormality 有权
标题翻译：用于产生包括识别图像异常的模拟图像的装置和方法
公开(公告)号：US08294918B2
公开(公告)日：2012-10-23
申请号：US11857132
申请日：2007-09-18
申请人： Osamu Satoh , Yasushi Nakazato , Kohji Ue , Masahide Yamashita , Jun Yamane , Masaichi Sawada , Noriyuki Ochiai , Shintaroh Takahashi
发明人： Osamu Satoh , Yasushi Nakazato , Kohji Ue , Masahide Yamashita , Jun Yamane , Masaichi Sawada , Noriyuki Ochiai , Shintaroh Takahashi
IPC分类号： G06K15/00
CPC分类号： G06K15/02 , G06K15/002 , G06K15/027
摘要： An image forming apparatus includes a failure prediction unit, an image identification unit, a simulated-image generating unit, and an output unit. The failure prediction unit prepares an index value indicating a condition of the image forming apparatus based on multidimensional signal, obtained by monitoring the image forming apparatus, and compares the index value with a first threshold value to predict a failure mode of the image forming apparatus. The image identification unit identifies types of abnormal images based on the failure mode predicted by the failure prediction unit. An identified abnormal image is predicted to be appear a given time later. The simulated-image generating unit generates a simulated image of the identified abnormal image. The output unit outputs the identified abnormal image as the simulated image.
摘要翻译：图像形成装置包括故障预测单元，图像识别单元，模拟图像生成单元和输出单元。故障预测单元基于通过监视图像形成装置获得的多维信号来准备指示图像形成装置的状态的索引值，并将索引值与第一阈值进行比较，以预测图像形成装置的故障模式。图像识别单元基于由故障预测单元预测的故障模式来识别异常图像的类型。预计识别的异常图像将在给定时间后出现。模拟图像生成单元生成所识别的异常图像的模拟图像。输出单元将所识别的异常图像作为模拟图像输出。

5. 发明申请

US20120075659A1 MANAGEMENT APPARATUS, MANAGEMENT SYSTEM, AND MANAGEMENT METHOD 有权
标题翻译：管理设备，管理系统和管理方法
公开(公告)号：US20120075659A1
公开(公告)日：2012-03-29
申请号：US13247148
申请日：2011-09-28
申请人： Masaichi Sawada , Yasushi Nakazato , Kohji Ue , Mikiko Imazeki , Osamu Satoh , Masahide Yamashita , Jun Yamane
发明人： Masaichi Sawada , Yasushi Nakazato , Kohji Ue , Mikiko Imazeki , Osamu Satoh , Masahide Yamashita , Jun Yamane
IPC分类号： G06K15/02
CPC分类号： G03G15/5058 , G03G15/5079 , G03G15/55
摘要： A management apparatus includes: a receiver that receives, via a network, status data based on control system data for stabilizing image forming from an image forming apparatus formed by image forming units; an inference unit that determines abnormality occurrence symptom, and calculates an index of the abnormality occurrence symptom, of the image forming units based on the received status data; a replacement part information acquisition unit that acquires information including a replacement date from a maintenance management system via the network when receiving a diagnosis request from a terminal of a maintenance person; a judgment table generator that calculates weight information of the symptom determination index value; a integrated diagnostic information generator for the image forming units based on the symptom determination index value and the weight information; and a integrated diagnostic information notification unit transmitting the integrated diagnostic value information to the terminal of the maintenance person.
摘要翻译：管理装置包括：接收器，其经由网络接收基于用于稳定图像形成的控制系统数据的状态数据，所述图像形成装置由图像形成单元形成; 确定异常发生症状的推定部，基于接收到的状态数据计算图像形成部的异常发生症状的指标; 替换部件信息获取单元，当从维护人员的终端接收到诊断请求时，经由网络从维护管理系统获取包括替换日期的信息; 判断表生成器，其计算所述症状判定指标值的权重信息; 基于所述症状确定指标值和所述权重信息的图像形成单元的综合诊断信息发生器; 以及将所述综合诊断值信息发送到所述维护人员的终端的综合诊断信息通知单元。

6. 发明授权

US07970334B2 Image-carrier protecting agent, protecting-layer forming device, image forming method, image forming apparatus, and process cartridge 有权
标题翻译：图像载体保护剂，保护层形成装置，图像形成方法，成像装置和处理盒
公开(公告)号：US07970334B2
公开(公告)日：2011-06-28
申请号：US11952453
申请日：2007-12-07
申请人： Masahide Yamashita , Hiroshi Nakai , Masato Iio , Shinya Tanaka , Naoyuki Ozaki
发明人： Masahide Yamashita , Hiroshi Nakai , Masato Iio , Shinya Tanaka , Naoyuki Ozaki
IPC分类号： G03G21/00
CPC分类号： G03G5/14708 , G03G2221/1609
摘要： A protecting layer is formed on a surface of an image carrier with a protecting agent that contains at least an organic compound having melting property of which penetration at 25° C. ranges from 3 millimeters to 30 millimeters, and organic compound particles having thermal decomposition property of which a weight average particle size ranges from 2 micrometers to 20 micrometers. A melting temperature of the organic compound is lower than a decomposition temperature of the organic compound particles, and a volume ratio of the organic compound to the organic compound particles ranges from 99/1 to 50/50.
摘要翻译：在图像载体的表面上形成有保护剂的保护剂，该保护剂含有至少一种具有熔融性的有机化合物，该有机化合物在25℃下的渗透范围为3毫米至30毫米，有机化合物颗粒具有热分解性其重均粒径为2微米至20微米。有机化合物的熔融温度低于有机化合物颗粒的分解温度，有机化合物与有机化合物颗粒的体积比为99/1至50/50。

7. 发明授权

US07920800B2 Image forming apparatus and failure detection method therefor 有权
标题翻译：图像形成装置及其故障检测方法
公开(公告)号：US07920800B2
公开(公告)日：2011-04-05
申请号：US12031453
申请日：2008-02-14
申请人： Yasushi Nakazato , Kohji Ue , Osamu Satoh , Masahide Yamashita , Jun Yamane
发明人： Yasushi Nakazato , Kohji Ue , Osamu Satoh , Masahide Yamashita , Jun Yamane
IPC分类号： G03G15/00
CPC分类号： G03G15/01 , G03G15/0131 , G03G15/161 , G03G15/5058 , G03G2215/00042 , G03G2215/00059 , G03G2215/0062 , G03G2215/00755
摘要： An image forming apparatus includes toner image forming devices for forming toner images of a plurality of mutually different colors, a toner image carrying member for carrying thereon the toner images of the plurality of colors to be transferred onto a recording medium at one time, an adhesion amount detection device for detecting a toner adhesion amount of each of the toner images, and a failure determination device for determining the presence or absence of a sign of failure in the toner image forming devices. The failure determination device determines the presence or absence of the sign of failure in one of the toner image forming devices on the basis of information based on adhesion amount detection results obtained through detection by the adhesion amount detection device of toner adhesion amounts of toner images formed on the toner image carrying member by the other toner image forming devices.
摘要翻译：图像形成装置包括用于形成多种不同颜色的调色剂图像的调色剂图像形成装置，用于在其上承载一次要转印到记录介质上的多种颜色的调色剂图像的调色剂图像承载部件，用于检测每个调色剂图像的调色剂附着量的量检测装置，以及用于确定调色剂图像形成装置中是否存在故障符号的故障确定装置。故障确定装置基于基于通过粘附量检测装置检测到的粘附量检测结果的信息来确定其中一个调色剂图像形成装置中的失败符号的存在或不存在，所形成的调色剂图像的调色剂附着量通过其他调色剂图像形成装置在调色剂图像承载构件上。

8. 发明授权

US07826787B2 Protective-agent applying device, process cartridge, and image forming apparatus 有权
标题翻译：防护剂施加装置，处理盒和成像装置
公开(公告)号：US07826787B2
公开(公告)日：2010-11-02
申请号：US12033496
申请日：2008-02-19
申请人： Kumiko Hatakeyama , Toshiyuki Kabata , Masahide Yamashita
发明人： Kumiko Hatakeyama , Toshiyuki Kabata , Masahide Yamashita
IPC分类号： G03G21/00
CPC分类号： G03G21/1828 , G03G15/751 , G03G2221/1609
摘要： A protective-agent applying device that applies a protective agent mainly containing paraffin to a photosensitive element. The protective-agent applying device applies a protective agent to a surface of the photosensitive element in such a manner that when applying the protective agent for 10 minutes, the protective agent equal to or more than 0.5 μg/cm2 adheres to the surface, and when applying the protective agent for 60 minutes, the protective agent equal to or less than 8 μg/cm2 adheres to the surface.
摘要翻译：一种保护剂施加装置，其将主要含有石蜡的保护剂施加到感光元件。保护剂施加装置以保护剂施加10分钟的方式将保护剂施加到感光元件的表面，保护剂等于或大于0.5μg/ cm 2附着在表面上，并且当施用保护剂60分钟后，保护剂等于或小于8μg/ cm 2附着于表面。

9. 发明授权

US07713670B2 Developer, and image forming method using the developer 有权
标题翻译：开发者和使用开发者的图像形成方法
公开(公告)号：US07713670B2
公开(公告)日：2010-05-11
申请号：US11126270
申请日：2005-05-11
申请人： Masami Tomita , Tomio Kondou , Masahide Yamashita , Kousuke Suzuki
发明人： Masami Tomita , Tomio Kondou , Masahide Yamashita , Kousuke Suzuki
IPC分类号： G03G9/08
CPC分类号： G03G9/0804 , G03G9/0806 , G03G9/0819 , G03G9/0827 , G03G9/08755 , G03G9/09708 , G03G9/09716 , G03G9/107 , G03G9/1131 , G03G9/1133 , G03G9/1135
摘要： A developer for an electrophotographic tandem image forming method is provided that contains a toner; and a carrier, wherein the toner has a shape factor SF-1 of from 120 to 160, an average circularity of form 0.93 to 0.98, a weight-average particle diameter (D4) of from 3.0 to 8.0 μm, and a ratio (D4/Dn) of the weight-average particle diameter (D4) to a number-average particle diameter (Dn) of from 1.01 to 1.20, and wherein the carrier is almost a spherical ferrite coated with a resin wherein alumina is dispersed, which has an average particle diameter of from 20 to 45 μm and the following formula: (MgO)x(MnO)y(Fe2O3)z wherein x is from 1 to 5 mol %, y is from 5 to 55 mol % and z is from 45 to 55 mol %.
摘要翻译：提供一种用于电子照相串联成像方法的显影剂，其包含调色剂; 和载体，其中调色剂的形状因子SF-1为120〜160，平均圆形度为0.93〜0.98，重均粒径（D4）为3.0〜8.0μm，比例（D4 / Dn）与数均粒径（Dn）的比值为1.01〜1.20，并且其中载体几乎是涂覆有分散有氧化铝的树脂的球形铁氧体，其具有平均粒径为20〜45μm，下式为（MgO）x（MnO）y（Fe2O3）z，其中x为1〜5mol％，y为5〜55mol％，z为45〜 55摩尔％。

10. 发明申请

US20090196665A1 PROTECTIVE AGENT FOR IMAGE BEARING MEMBER, PROTECTIVE LAYER SETTING UNIT, AND PROCESS CARTRIDGE 有权
标题翻译：图像轴承部件保护剂，保护层设置单元和工艺盒
公开(公告)号：US20090196665A1
公开(公告)日：2009-08-06
申请号：US12365001
申请日：2009-02-03
申请人： Shinya Tanaka , Hiroshi Nakai , Masato Ilo , Masahide Yamashita , Kunio Hasegawa , Naoyuki Ozaki
发明人： Shinya Tanaka , Hiroshi Nakai , Masato Ilo , Masahide Yamashita , Kunio Hasegawa , Naoyuki Ozaki
IPC分类号： G03G21/00
CPC分类号： G03G5/005 , C10M103/02 , C10M103/04 , C10M2201/0413 , C10M2201/0613 , C10M2201/0623 , C10M2201/0803 , C10M2201/0873 , C10M2201/1023 , C10M2201/1033 , C10M2207/1253 , G03G21/00 , G03G21/0011 , C10N2210/02
摘要： A protective agent for an image bearing member of an image forming apparatus. The protective agent is applied onto a surface of the image bearing member and includes a hydrophobic organic compound (A), an inorganic fine particle (B), and an inorganic lubricant (C).
摘要翻译：一种用于图像形成装置的图像承载部件的保护剂。将保护剂涂布在图像承载部件的表面上，并且包括疏水性有机化合物（A），无机微粒（B）和无机润滑剂（C）。

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