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1. 发明申请

US20130272723A1 MANAGEMENT APPARATUS, IMAGE FORMING APPARATUS MAINTENANCE SYSTEM INCLUDING THE SAME, AND MANAGEMENT METHOD 有权
标题翻译：管理装置，图像形成装置维护系统及其管理方法
公开(公告)号：US20130272723A1
公开(公告)日：2013-10-17
申请号：US13851347
申请日：2013-03-27
申请人： Mikiko IMAZEKI , Yasushi NAKAZATO , Akira TAKEHISA , Jun YAMANE
发明人： Mikiko IMAZEKI , Yasushi NAKAZATO , Akira TAKEHISA , Jun YAMANE
IPC分类号： G03G15/00
CPC分类号： G03G15/5079
摘要： A management apparatus communicates, via a communication network, with image forming apparatuses, and includes an information reception device that receives, from each of the image forming apparatuses via the network, prediction-use information useful for predicting a latent image carrier surface contamination level due to discharge products generated during charging, a contamination level prediction device that, on the basis of the received prediction-use information, predicts the latent image carrier surface contamination level of the image forming apparatus corresponding to the prediction-use information, and an instruction transmission device that, if the predicted latent image carrier surface contamination level exceeds a predetermined allowable range, transmits an execution instruction to execute a contamination reduction operation of reducing the contamination of the surface of the latent image carrier due to the discharge products to the image forming apparatus corresponding to the latent image carrier surface contamination level via the network.
摘要翻译：管理装置经由通信网络与图像形成装置进行通信，并且包括从各图像形成装置经由网络接收预测使用信息的信息接收装置，该信息接收装置用于预测潜在载体表面污染程度以排出在充电期间产生的产品;污染水平预测装置，其基于接收到的预测用信息，预测与预测用信息对应的图像形成装置的潜像载体表面污染程度，以及指示传输装置，如果预测的潜像载体表面污染物水平超过预定的允许范围，则发送执行指令以执行污染减少操作，以减少由于放电产物引起的潜像载体的表面对图像形成装置的污染对应于通过网络潜影载体表面污染水平。

2. 发明申请

US20150132017A1 DEVICE FAILURE PREDICTOR AND IMAGE FORMING APPARATUS INCORPORATING SAME 有权
标题翻译：装置故障预测器和图像形成装置同时进行
公开(公告)号：US20150132017A1
公开(公告)日：2015-05-14
申请号：US14528342
申请日：2014-10-30
申请人： Mikiko IMAZEKI , Yasushi Nakazato , Akira Takehisa , Osamu Satoh
发明人： Mikiko IMAZEKI , Yasushi Nakazato , Akira Takehisa , Osamu Satoh
IPC分类号： G03G15/00
CPC分类号： G03G15/55 , G03G15/553
摘要： A device failure predictor includes data acquisition unit to acquire internal data of a target device, a peak value calculator to calculate a plurality of peak values of the internal data for a prescribed period of time, and a failure sign identification unit to set individual criteria for the plurality of peak values and determine whether or not the target device shows signs of failure according to the plurality of peak values and the individual criteria.
摘要翻译：设备故障预测器包括用于获取目标设备的内部数据的数据获取单元，用于在规定时间段内计算内部数据的多个峰值的峰值计算器，以及故障标志识别单元，多个峰值，并且根据多个峰值和各个标准来确定目标设备是否显示故障迹象。

3. 发明申请

US20130251383A1 IMAGE FORMING SYSTEM AND LATENT IMAGE CARRIER REPLACEMENT TIME DETECTION METHOD 有权
标题翻译：图像形成系统和图像载体更换时间检测方法
公开(公告)号：US20130251383A1
公开(公告)日：2013-09-26
申请号：US13766926
申请日：2013-02-14
申请人： Mikiko IMAZEKI , Yasushi NAKAZATO , Akira TAKEHISA
发明人： Mikiko IMAZEKI , Yasushi NAKAZATO , Akira TAKEHISA
IPC分类号： G03G15/00
CPC分类号： G03G15/553 , G03G15/5037 , G03G15/75 , G03G21/0094
摘要： An image forming system includes an image forming apparatus, a physical property detector, a data storage device, and a latent image carrier replacement time detector. The image forming apparatus includes a replaceable latent image carrier, forms a latent image on a surface of the latent image carrier, develops the latent image into a visible image, and transfers the visible image onto a recording medium. The physical property detector detects predetermined physical properties of the image forming apparatus in a continuous manner or an intermittent manner. The data storage device stores, as a specific physical property, data on at least one of the detected physical properties, which changes before and after replacement of the latent image carrier. The latent image carrier replacement time detector detects, on the basis of changes over time of the stored specific physical property, a latent image carrier replacement time.
摘要翻译：图像形成系统包括图像形成装置，物理特性检测器，数据存储装置和潜像载体更换时间检测器。图像形成装置包括可替换的潜像载体，在潜像载体的表面上形成潜像，将潜像显影成可见图像，并将可见图像转印到记录介质上。物理特性检测器以连续的方式或间歇地检测图像形成装置的预定物理特性。数据存储装置作为特定的物理属性存储关于在潜像载体的替换之前和之后改变的检测到的物理属性中的至少一个的数据。潜像载体更换时间检测器基于存储的特定物理特性随时间的变化来检测潜像载体更换时间。

4. 发明申请

US20140321865A1 IMAGE FORMING APPARATUS AND METHOD 有权
标题翻译：图像形成装置和方法
公开(公告)号：US20140321865A1
公开(公告)日：2014-10-30
申请号：US14255256
申请日：2014-04-17
申请人： Akira TAKEHISA , Yasushi NAKAZATO , Osamu SATOH , Mikiko IMAZEKI
发明人： Akira TAKEHISA , Yasushi NAKAZATO , Osamu SATOH , Mikiko IMAZEKI
IPC分类号： G03G15/00
CPC分类号： G03G15/55 , G03G15/5033 , G03G15/5037 , G03G15/75 , G03G21/0094 , G03G2221/1663
摘要： An image forming apparatus includes a deterioration determining device to determine a deterioration degree of a latent image bearer based on a potential detected by a surface potential detector. The deterioration determining device calculates a relative value indicating the deterioration degree based on the aggregated number of pixels and a time value for each of virtually divided regions. The deterioration determining device determines a deterioration degree of a detecting target region of the virtually divided region based on a potential detected by the surface potential detector. The deterioration determining device further determines deterioration degrees of non-detecting target respective regions of the virtually divided regions based on the relative values of the non-detecting target respective regions, the relative value of the detecting target region, and the deterioration degree of the detecting target region.
摘要翻译：图像形成装置包括：劣化判定装置，用于根据表面电位检测器检测出的电位来确定潜像载体的劣化程度。劣化判定装置根据聚合的像素数和每个虚拟分割区域的时间值，计算表示劣化程度的相对值。劣化判定装置基于由表面电位检测器检测出的电位来确定虚拟分割区域的检测对象区域的劣化程度。恶化判定装置还根据非检测对象各区域的相对值，检测对象区域的相对值和检测对象区域的劣化程度，判断虚拟分割区域的非检测对象区域的劣化程度目标区域。

5. 发明申请

US20140016951A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20140016951A1
公开(公告)日：2014-01-16
申请号：US13903405
申请日：2013-05-28
申请人： Akira TAKEHISA , Yasushi NAKAZATO , Mikiko IMAZEKI , Osamu SATOH
发明人： Akira TAKEHISA , Yasushi NAKAZATO , Mikiko IMAZEKI , Osamu SATOH
IPC分类号： G03G15/00
CPC分类号： G03G15/55 , G03G15/5037 , G03G21/0094
摘要： An image forming apparatus includes an image forming unit including a latent image carrier, a charging device, a latent image writing device, and a development device; a cumulative value calculation device that calculates, for each of regions of a surface of the image carrier, a cumulative value of the area of a latent image formed in the region; a surface potential detector that detects the surface potential of the image carrier in one of the regions as a detection region; and a determination device that determines the deterioration degree of the detection region on the basis of the detected potential, and determines the deterioration degree of a region other than the detection region on the basis of the detected potential, the cumulative value for the detection region, and the cumulative value for the region other than the detection region.
摘要翻译：图像形成装置包括：图像形成单元，包括潜像载体，充电装置，潜像写入装置和显影装置; 累积值计算装置，对于所述图像载体的表面的各区域，计算在所述区域中形成的潜像的面积的累积值; 表面电位检测器，其检测作为检测区域的所述区域中的所述图像载体的表面电位; 以及确定装置，其基于检测到的电位确定检测区域的劣化程度，并且基于检测到的电位，检测区域的累积值来确定检测区域以外的区域的劣化程度，以及检测区域以外的区域的累积值。

6. 发明申请

US20110007337A1 APPARATUS, SYSTEM, AND METHOD OF PREDICTING FAILURE OF IMAGE FORMING APPARATUS 有权
标题翻译：装置，系统和预测图像形成装置故障的方法
公开(公告)号：US20110007337A1
公开(公告)日：2011-01-13
申请号：US12822586
申请日：2010-06-24
申请人： Mikiko IMAZEKI , Yasushi Nakazato , Osamu Satoh , Masahide Yamashita , Jun Yamane , Kohji Ue
发明人： Mikiko IMAZEKI , Yasushi Nakazato , Osamu Satoh , Masahide Yamashita , Jun Yamane , Kohji Ue
IPC分类号： G06K15/00 , G06N5/02
CPC分类号： G03G15/20 , G03G15/22 , G03G15/55 , G03G15/657 , G03G21/1647 , G06F11/008 , G06F11/0733 , G06F11/0751
摘要： An apparatus, system, and method of predicting failure of a fixing device of an image forming apparatus are provided. Based on a plurality of sheet transfer time values of the fixing device, a first characteristic value that is an average value of the plurality of sheet transfer time values, and at least one of a second characteristics value that indicates the variance of the plurality of sheet transfer time values and a third characteristics value that indicates the maximum value of the plurality of sheet transfer time values are calculated. Using a determination result generated based on the first characteristics value and the at least one of the second and third characteristics values, failure of the fixing device is predicted.
摘要翻译：提供了一种预测图像形成装置的定影装置的故障的装置，系统和方法。基于定影装置的多个纸张传送时间值，作为多个纸张传送时间值的平均值的第一特征值，以及表示多张纸张的变化的第二特征值中的至少一个计算指示多个纸张传送时间值的最大值的传送时间值和第三特性值。使用基于第一特征值和第二和第三特征值中的至少一个产生的确定结果，预测定影装置的故障。

7. 发明申请

US20120065885A1 MAINTENANCE SUPPORT DEVICE AND IMAGE FORMING SYSTEM 审中-公开
标题翻译：维护支持设备和图像形成系统
公开(公告)号：US20120065885A1
公开(公告)日：2012-03-15
申请号：US13223745
申请日：2011-09-01
申请人： Mikiko IMAZEKI , Yasushi Nakazato , Osamu Satoh , Masahide Yamashita , Jun Yamane , Kohji Ue , Masaichi Sawada
发明人： Mikiko IMAZEKI , Yasushi Nakazato , Osamu Satoh , Masahide Yamashita , Jun Yamane , Kohji Ue , Masaichi Sawada
IPC分类号： G06F19/00
CPC分类号： G03G15/5079 , G03G15/55 , G03G15/553
摘要： A maintenance support device, supporting a maintenance work by providing a maintenance worker with information useful for a maintenance object, includes: a data storage unit; a characteristic acquiring unit that acquires a narrowing-down useful characteristic value; an information receiving unit that receives maintenance execution information; a storage process executing unit that executes a process of storing the maintenance execution information in association with execution timing information; and a graph image providing unit that forms a graph image in which a graph indicating a change in a plurality of narrowing-down useful characteristic values and a mark representing the execution timing are drawn in two dimensional coordinates including a value axis which is a coordinate axis for representing a value magnitude of the narrowing-down useful characteristic value and an operation axis which is a coordinate axis for representing the number of operation times or an operation time of the maintenance object.
摘要翻译：一种维护支持装置，通过向维护人员提供对维护对象有用的信息来支持维护工作，包括：数据存储单元; 特征获取单元，其获取缩小有用特征值; 信息接收单元，其接收维护执行信息; 存储处理执行单元，执行与执行定时信息相关联地存储维护执行信息的处理; 以及图形图像提供单元，其形成图形图像，其中将表示多个缩小有用特征值的变化的图表和表示执行定时的标记绘制在包括作为坐标轴的值轴的二维坐标中用于表示缩小有用特性值的值大小和作为用于表示维护对象的操作次数或操作时间的坐标轴的操作轴。

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