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1. 发明授权

US10228888B2 System, method, and non-transitory recording medium for determining lifetimes of components of multifunction peripherals 有权
公开(公告)号：US10228888B2
公开(公告)日：2019-03-12
申请号：US15572229
申请日：2016-06-07
申请人： Takeyoshi Sekine , Takenori Oku , Hiroshi Nishida , Satoshi Hatanaka , Kenji Ueda , Yasushi Nakazato , Fumihiro Nagano , Yuuji Nagamatsu , Ryusuke Mase
发明人： Takeyoshi Sekine , Takenori Oku , Hiroshi Nishida , Satoshi Hatanaka , Kenji Ueda , Yasushi Nakazato , Fumihiro Nagano , Yuuji Nagamatsu , Ryusuke Mase
IPC分类号： H04N1/00 , G06F3/12 , B41J29/38 , G03G15/00 , G06F11/30
摘要： An information processing system includes one or more information processing apparatuses for determining lifetimes of components, to be replaced by preventive maintenance, of respective electric devices. The information processing system includes a leading variable specifying unit configured to specify, based on variables that represent use states of the electric devices and failure data of the electric devices which have been obtained from the electric devices, a plurality of leading variables relevant to the lifetimes of the components; a lifetime matrix creating unit configured to classify a plurality of values of each of the leading variables into sections to create a lifetime matrix in which the lifetimes of the components are set with respect to combinations of the sections each of which relates to a different leading variable; and a lifetime outputting unit configured to determine the lifetimes of the components with respect to the respective electric devices.

2. 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。

3. 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。

4. 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。

5. 发明申请

US20130028615A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20130028615A1
公开(公告)日：2013-01-31
申请号：US13644453
申请日：2012-10-04
申请人： Osamu SATOH , Yasushi Nakazato , Kohji Ue , Jun Yamane
发明人： Osamu SATOH , Yasushi Nakazato , Kohji Ue , Jun Yamane
IPC分类号： G03G21/00
CPC分类号： G03G15/55 , G03G15/20 , G03G15/5029 , G03G2215/00734 , G03G2215/00738 , G03G2215/00776
摘要： An area calculating unit calculates an image area of a toner image formed on a sheet recording member. A behavior detecting unit detects behavior of the recording member fed out of a conveying nip formed by a pair of conveying members. A thickness obtaining unit obtains thickness information of the recording member. An index calculating unit calculates an index value indicating windability of the recording member with respect to the conveying members based on the image area, the behavior, and the thickness information.
摘要翻译：区域计算单元计算形成在片材记录构件上的调色剂图像的图像区域。行为检测单元检测从由一对输送构件形成的输送压区送出的记录构件的动作。厚度获得单元获得记录部件的厚度信息。索引计算单元基于图像区域，行为和厚度信息来计算指示记录构件相对于输送构件的卷取性的指标值。

6. 发明授权

US08358941B2 Management device of an image forming apparatus 有权
公开(公告)号：US08358941B2
公开(公告)日：2013-01-22
申请号：US13317255
申请日：2011-10-13
申请人： Yasushi Nakazato , Kohji Ue , Jun Yamane , Osamu Satoh , Masahide Yamashita
发明人： Yasushi Nakazato , Kohji Ue , Jun Yamane , Osamu Satoh , Masahide Yamashita
IPC分类号： G03G15/00 , G06F3/12 , G06F11/30
CPC分类号： G03G15/5054 , G03G15/0131 , G03G15/5079 , G03G15/55 , G03G2215/00059
摘要： A management device for an image forming apparatus including a status data collection unit where multiple types of status data are received from the image forming apparatus and stored in a status database, a target data creation unit where multiple types of target data are created based upon the multiple types of status data, a first stage determination unit where the multiple types of target data are identified as being above or below reference values set for each type, and a second stage determination unit where a weight value set for each status data type is attached to the determination results of the multiple types of status data of the first stage determination unit and as a whole of the multiple types of status data determined with majority logic for abnormal occurrence prediction.

7. 发明授权

US08150278B2 Image forming apparatus including a sound sensor to determine cleaning failure 有权
标题翻译：图像形成装置包括用于确定清洁失败的声音传感器
公开(公告)号：US08150278B2
公开(公告)日：2012-04-03
申请号：US12355116
申请日：2009-01-16
申请人： Osamu Satoh , Yasushi Nakazato , Kohji Ue , Masahide Yamashita , Jun Yamane , Shokichiro Hino
发明人： Osamu Satoh , Yasushi Nakazato , Kohji Ue , Masahide Yamashita , Jun Yamane , Shokichiro Hino
IPC分类号： G03G21/00 , G03G15/00
CPC分类号： G03G21/0011 , G03G2215/00637 , G03G2221/1618
摘要： In an image forming apparatus, a cleaning blade cleans residual toner adhered on the surface of an image carrier and a sound sensor collects a sound generated inside a casing of the image forming apparatus. A determining unit determines, based on the sound collected by the sound sensor, whether cleaning failure has occurred in the cleaning blade. The determining unit makes the determination based on at least intensity of a first sound component that is a sound component of a first frequency and intensity of a second sound component that is a sound component of a second frequency different from the first frequency.
摘要翻译：在图像形成装置中，清洁刮板清洁附着在图像载体的表面上的残留调色剂，并且声音传感器收集在图像形成装置的壳体内产生的声音。确定单元基于由声音传感器收集的声音确定清洁刮板中是否发生清洁故障。确定单元至少基于作为第一频率的声音分量的第一声音分量的强度和作为与第一频率不同的第二频率的声音分量的第二声音分量的强度来确定。

8. 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。

9. 发明申请

US20120033243A1 Management device of an image forming apparatus 有权
标题翻译：图像形成装置的管理装置
公开(公告)号：US20120033243A1
公开(公告)日：2012-02-09
申请号：US13317255
申请日：2011-10-13
申请人： Yasushi Nakazato , Kohji Ue , Jun Yamane , Osamu Satoh , Masahide Yamashita
发明人： Yasushi Nakazato , Kohji Ue , Jun Yamane , Osamu Satoh , Masahide Yamashita
IPC分类号： G06K15/02
CPC分类号： G03G15/5054 , G03G15/0131 , G03G15/5079 , G03G15/55 , G03G2215/00059
摘要： A management device for an image forming apparatus including a status data collection unit where multiple types of status data are received from the image forming apparatus and stored in a status database, a target data creation unit where multiple types of target data are created based upon the multiple types of status data, a first stage determination unit where the multiple types of target data are identified as being above or below reference values set for each type, and a second stage determination unit where a weight value set for each status data type is attached to the determination results of the multiple types of status data of the first stage determination unit and as a whole of the multiple types of status data determined with majority logic for abnormal occurrence prediction.
摘要翻译：一种用于图像形成装置的管理装置，包括：状态数据收集单元，其中从图像形成装置接收多种类型的状态数据并存储在状态数据库中;目标数据创建单元，其基于所述图像形成装置创建多种类型的目标数据; 多种类型的状态数据，第一级确定单元，其中多种类型的目标数据被识别为高于或低于为每种类型设置的参考值;以及第二级确定单元，其中附加了针对每种状态数据类型设置的权重值涉及第一级确定单元的多种类型的状态数据的确定结果以及用于异常发生预测的多数逻辑确定的多种类型的状态数据的整体。

10. 发明授权

US08094016B2 Status determination method and image forming apparatus 有权
标题翻译：状态判定方法及图像形成装置
公开(公告)号：US08094016B2
公开(公告)日：2012-01-10
申请号：US12481237
申请日：2009-06-09
申请人： Yasushi Nakazato , Kohji Ue , Osamu Satoh , Masahide Yamashita , Jun Yamane , Masaichi Sawada
发明人： Yasushi Nakazato , Kohji Ue , Osamu Satoh , Masahide Yamashita , Jun Yamane , Masaichi Sawada
IPC分类号： G08B21/00
CPC分类号： G03G15/55 , G03G15/553
摘要： A plurality of weak discriminators output determinations results about a status of an apparatus. Weight values are individually assigned to the determination results. By performing majority vote of the weighted determination results, the status of the apparatus is determined. The determination results are displayed on a single status indicating screen such that portions corresponding to a normal status are indicated in white while portions corresponding to an anomalous status are indicated in one or more colors other than white. The areas of the portions differ from one another depending on magnitudes of weight assigned to the determination results corresponding to the portions.
摘要翻译：多个弱识别器输出关于装置的状态的确定结果。重量值分别分配给确定结果。通过执行加权确定结果的多数投票，确定装置的状态。确定结果显示在单个状态指示屏幕上，使得与正常状态相对应的部分以白色指示，而与异常状态相对应的部分以除白色之外的一种或多种颜色指示。这些部分的区域根据与对应于该部分的确定结果分配的权重的大小彼此不同。

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