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31. 发明申请

US20090196634A1 IMAGE FORMING APPARATUS 审中-公开
标题翻译：图像形成装置
公开(公告)号：US20090196634A1
公开(公告)日：2009-08-06
申请号：US12360491
申请日：2009-01-27
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： G03G15/00
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. A width obtaining unit obtains width 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 width information as well as 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。宽度获取单元获得记录构件的宽度信息。索引计算单元基于宽度信息以及图像区域，行为和厚度信息来计算表示记录部件相对于传送部件的卷取性的指标值。

32. 发明授权

US08843004B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US08843004B2
公开(公告)日：2014-09-23
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： B41J29/38 , G03G15/00
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。

33. 发明申请

US20070258723A1 Image forming apparatus and operating method 审中-公开
标题翻译：图像形成装置及操作方法
公开(公告)号：US20070258723A1
公开(公告)日：2007-11-08
申请号：US11797359
申请日：2007-05-02
申请人： Yasushi Nakazato , Shintaroh Takahashi , Takenori Oku , Jun Yamane , Osamu Satoh , Hitoshi Shimizu , Shuji Hirai , Masahide Yamashita
发明人： Yasushi Nakazato , Shintaroh Takahashi , Takenori Oku , Jun Yamane , Osamu Satoh , Hitoshi Shimizu , Shuji Hirai , Masahide Yamashita
IPC分类号： G03G15/00
CPC分类号： G03G15/55
摘要： An image forming apparatus effectively reduces its maintenance cost and prevents a failure of the image forming apparatus in a period of busy use by the user, which includes a failure prediction distinction device configured to predict a failure based on an internal state signal, a maintenance time determination device configured to determine a time when maintenance is needed based on the internal state signal, and a maintenance need distinction device configured to distinguish whether or not maintenance is needed based on a result from the failure prediction distinction device at the maintenance time determined by the maintenance time determination device.
摘要翻译：图像形成装置有效地降低其维护成本，并且防止在用户忙碌使用期间图像形成装置的故障，其包括被配置为基于内部状态信号来预测故障的故障预测区分装置，维护时间确定装置，被配置为基于所述内部状态信号来确定需要维护的时间;以及维护需要区分装置，被配置为基于由所述故障预测区分装置在由所述内部状态信号确定的维护时间的故障预测区分装置的结果来区分是否需要维护维护时间确定装置。

34. 发明授权

US09229409B2 Cleaning blade failure prediction processor and image forming apparatus incorporating same 有权
标题翻译：清洁刀片故障预测处理器和包含其的图像形成装置
公开(公告)号：US09229409B2
公开(公告)日：2016-01-05
申请号：US14642005
申请日：2015-03-09
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： G03G21/00 , G03G15/00
CPC分类号： G03G15/556 , G03G15/5033 , G03G21/0011 , G03G21/0029
摘要： A cleaning blade failure prediction processor for an image forming apparatus includes a pixel count acquisition circuit to acquire pixel count data of a cleaning target of a cleaning blade. The cleaning target is divided into a plurality of areas in a main scanning direction of the cleaning target. The pixel count acquisition circuit acquires a pixel count for each of the plurality of areas of the cleaning target. The cleaning blade failure prediction processor also includes a first cumulative pixel count calculation circuit to calculate a cumulative pixel count for each of the plurality of areas of the cleaning target, a second cumulative pixel count calculation circuit to calculate a cumulative pixel count per distance traveled of the cleaning target, and a deformation identification circuit to determine whether or not the cleaning blade shows signs of deformation according to the cumulative pixel count per distance traveled.
摘要翻译：用于图像形成装置的清洁刮板故障预测处理器包括：像素计数获取电路，用于获取清洁刮板的清洁对象的像素数量数据。清洁对象被分成清洁对象的主扫描方向上的多个区域。像素数量获取电路获取清洁对象的多个区域中的每一个的像素数。清洁刮板故障预测处理器还包括：第一累积像素数计算电路，用于计算清洁对象的多个区域中的每个区域的累积像素数;第二累积像素数计算电路，用于计算每行程的每个行进的累积像素数; 清洁目标和变形识别电路，以根据每行驶的每个行驶的累积像素数来确定清洁刮板是否显示变形迹象。

35. 发明申请

US20150253714A1 CLEANING BLADE FAILURE PREDICTION PROCESSOR AND IMAGE FORMING APPARATUS INCORPORATING SAME 有权
标题翻译：清洁叶片故障预测处理器和图像形成装置
公开(公告)号：US20150253714A1
公开(公告)日：2015-09-10
申请号：US14642005
申请日：2015-03-09
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： G03G21/00
CPC分类号： G03G15/556 , G03G15/5033 , G03G21/0011 , G03G21/0029
摘要： A cleaning blade failure prediction processor for an image forming apparatus includes a pixel count acquisition circuit to acquire pixel count data of a cleaning target of a cleaning blade. The cleaning target is divided into a plurality of areas in a main scanning direction of the cleaning target. The pixel count acquisition circuit acquires a pixel count for each of the plurality of areas of the cleaning target. The cleaning blade failure prediction processor also includes a first cumulative pixel count calculation circuit to calculate a cumulative pixel count for each of the plurality of areas of the cleaning target, a second cumulative pixel count calculation circuit to calculate a cumulative pixel count per distance traveled of the cleaning target, and a deformation identification circuit to determine whether or not the cleaning blade shows signs of deformation according to the cumulative pixel count per distance traveled.
摘要翻译：用于图像形成装置的清洁刮板故障预测处理器包括：像素数量获取电路，用于获取清洁刮板的清洁对象的像素数量数据。清洁对象被分成清洁对象的主扫描方向上的多个区域。像素数量获取电路获取清洁对象的多个区域中的每一个的像素数。清洁刮板故障预测处理器还包括：第一累积像素数计算电路，用于计算清洁对象的多个区域中的每个区域的累积像素数;第二累积像素数计算电路，用于计算每行程的每个行进的累积像素数; 清洁目标和变形识别电路，以根据每行驶的每个行驶的累积像素数来确定清洁刮板是否显示变形迹象。

36. 发明授权

US09141063B2 Image forming apparatus and method 有权
标题翻译：图像形成装置及方法
公开(公告)号：US09141063B2
公开(公告)日：2015-09-22
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 , G03G21/00
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。劣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，判定虚拟分割区域的非检测对象区域的劣化程度目标区域。

37. 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。

38. 发明授权

US09091990B2 Device failure predictor and image forming apparatus incorporating same 有权
标题翻译：装置故障预测器和包含其的图像形成装置
公开(公告)号：US09091990B2
公开(公告)日：2015-07-28
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。

39. 发明授权

US08953957B2 Image forming apparatus including a surface potential detector 有权
标题翻译：图像形成装置，包括表面电位检测器
公开(公告)号：US08953957B2
公开(公告)日：2015-02-10
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 , G03G21/00
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。

40. 发明授权

US08175467B2 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：US08175467B2
公开(公告)日：2012-05-08
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： G03G15/00
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。当装置的状态被确定为处于第一状态时，确定另一装置的第二状态。

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