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1. 发明授权

US08175470B2 Image forming apparatus having a function of predicting device deterioration based on a plurality of types of operation control information 有权
标题翻译：具有基于多种操作控制信息来预测设备劣化的功能的图像形成设备
公开(公告)号：US08175470B2
公开(公告)日：2012-05-08
申请号：US13097933
申请日：2011-04-29
申请人： Yasushi Nakazato , Kohji Ue , Osamu Satoh , Masahide Yamashita , Jun Yamane , Hitoshi Shimizu , Shuji Hirai , Takenori Oku
发明人： Yasushi Nakazato , Kohji Ue , Osamu Satoh , Masahide Yamashita , Jun Yamane , Hitoshi Shimizu , Shuji Hirai , Takenori Oku
IPC分类号： G03G15/02 , G03G15/00
CPC分类号： G03G15/55 , G03G2215/0161
摘要： An image forming apparatus is provided. The image forming apparatus includes an acquiring unit that acquires a plurality of types of operation control information of the image forming apparatus that indicate deterioration of a toner in the image forming apparatus or deterioration of a component of the image forming apparatus. An index value calculating unit calculates an index value indicating a state of the image forming apparatus based on the acquired operation control information. An abnormality judging unit judges whether the image forming apparatus abnormality has occurred and predicts an occurrence of a failure that requires maintenance of the image forming apparatus due to deterioration of the toner in the image forming apparatus or deterioration of the component of the image forming apparatus based on the index value.
摘要翻译：提供一种图像形成装置。图像形成装置包括获取单元，其获取指示图像形成装置中的调色剂劣化的图像形成装置的多种操作控制信息，或图像形成装置的部件的劣化。索引值计算单元基于获取的操作控制信息来计算指示图像形成装置的状态的索引值。异常判断单元判断图像形成装置异常是否发生，并且预测由于图像形成装置中的调色剂的劣化或图像形成装置的部件的劣化导致图像形成装置的维护的故障的发生，对指数值。

2. 发明申请

US20080075476A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20080075476A1
公开(公告)日：2008-03-27
申请号：US11856348
申请日：2007-09-17
申请人： Yasushi Nakazato , Kohji Ue , Osamu Satoh , Masahide Yamashita , Jun Yamane , Hitoshi Shimizu , Shuji Hirai , Takenori Oku
发明人： Yasushi Nakazato , Kohji Ue , Osamu Satoh , Masahide Yamashita , Jun Yamane , Hitoshi Shimizu , Shuji Hirai , Takenori Oku
IPC分类号： G03G15/00
CPC分类号： G03G15/55 , G03G2215/0161
摘要： An image forming apparatus includes an acquiring unit that acquires a plurality of types of operation control information of the image forming apparatus; an index value calculating unit that calculates an index value indicating a state of the image forming apparatus based on the acquired operation control information; an abnormality judging unit that judges whether the image forming apparatus abnormality has occurred and predicts an occurrence of a failure based on the index value; and a detection pattern position detecting unit that detects a position of a detection pattern on an image carrier carrying a toner image. The detection pattern is formed on the image carrier carrying the toner image. The detection pattern position detecting unit detects the position of the detection pattern formed on the image carrier. The index value calculating unit uses information based on position detection data as the operation control information of the image forming apparatus.
摘要翻译：一种图像形成装置，包括获取单元，其获取图像形成装置的多种类型的操作控制信息; 指标值计算单元，基于获取的操作控制信息计算指示图像形成装置的状态的指标值; 异常判断单元，其判断图像形成装置异常是否发生，并且基于所述指标值来预测故障的发生; 以及检测图案位置检测单元，其检测携带调色剂图像的图像载体上的检测图案的位置。检测图案形成在承载调色剂图像的图像载体上。检测图案位置检测单元检测形成在图像载体上的检测图案的位置。索引值计算单元使用基于位置检测数据的信息作为图像形成装置的操作控制信息。

3. 发明申请

US20110206393A1 IMAGE FORMING APPARATUS HAVING A FUNCTION OF PREDICTING DEVICE DETERIORATION BASED ON A PLURALITY OF TYPES OF OPERATION CONTROL INFORMATION 有权
标题翻译：具有基于多种操作类型控制信息的预测装置检测功能的图像形成装置
公开(公告)号：US20110206393A1
公开(公告)日：2011-08-25
申请号：US13097933
申请日：2011-04-29
申请人： Yasushi NAKAZATO , Kohji Ue , Osamu Satoh , Masahide Yamashita , Jun Yamane , Hitoshi Shimizu , Shuji Hirai , Takenori Oku
发明人： Yasushi NAKAZATO , Kohji Ue , Osamu Satoh , Masahide Yamashita , Jun Yamane , Hitoshi Shimizu , Shuji Hirai , Takenori Oku
IPC分类号： G03G15/00
CPC分类号： G03G15/55 , G03G2215/0161
摘要： An image forming apparatus is provided. The image forming apparatus includes an acquiring unit that acquires a plurality of types of operation control information of the image forming apparatus that indicate deterioration of a toner in the image forming apparatus or deterioration of a component of the image forming apparatus. An index value calculating unit calculates an index value indicating a state of the image forming apparatus based on the acquired operation control information. An abnormality judging unit judges whether the image forming apparatus abnormality has occurred and predicts an occurrence of a failure that requires maintenance of the image forming apparatus due to deterioration of the toner in the image forming apparatus or deterioration of the component of the image forming apparatus based on the index value.
摘要翻译：提供一种图像形成装置。图像形成装置包括获取单元，其获取指示图像形成装置中的调色剂劣化的图像形成装置的多种操作控制信息，或图像形成装置的部件的劣化。索引值计算单元基于获取的操作控制信息来计算指示图像形成装置的状态的索引值。异常判断单元判断图像形成装置异常是否发生，并且预测由于图像形成装置中的调色剂的劣化或图像形成装置的部件的劣化导致图像形成装置的维护的故障的发生，对指数值。

4. 发明授权

US07962054B2 Image forming apparatus having a function of predicting device deterioration based on a plurality of types of operation control information 有权
标题翻译：具有基于多种操作控制信息来预测设备劣化的功能的图像形成设备
公开(公告)号：US07962054B2
公开(公告)日：2011-06-14
申请号：US11856348
申请日：2007-09-17
申请人： Yasushi Nakazato , Kohji Ue , Osamu Satoh , Masahide Yamashita , Jun Yamane , Hitoshi Shimizu , Shuji Hirai , Takenori Oku
发明人： Yasushi Nakazato , Kohji Ue , Osamu Satoh , Masahide Yamashita , Jun Yamane , Hitoshi Shimizu , Shuji Hirai , Takenori Oku
IPC分类号： G03G15/00
CPC分类号： G03G15/55 , G03G2215/0161
摘要： An image forming apparatus is provided. The image forming apparatus includes an acquiring unit that acquires a plurality of types of operation control information of the image forming apparatus that indicate deterioration of a toner in the image forming apparatus or deterioration of a component of the image forming apparatus. An index value calculating unit calculates an index value indicating a state of the image forming apparatus based on the acquired operation control information. An abnormality judging unit judges whether the image forming apparatus abnormality has occurred and predicts an occurrence of a failure that requires maintenance of the image forming apparatus due to deterioration of the toner in the image forming apparatus or deterioration of the component of the image forming apparatus based on the index value.
摘要翻译：提供一种图像形成装置。图像形成装置包括获取单元，其获取指示图像形成装置中的调色剂劣化的图像形成装置的多种操作控制信息，或图像形成装置的部件的劣化。索引值计算单元基于获取的操作控制信息来计算指示图像形成装置的状态的索引值。异常判断单元判断图像形成装置异常是否发生，并且预测由于图像形成装置中的调色剂的劣化或图像形成装置的部件的劣化导致图像形成装置的维护的故障的发生，对指数值。

5. 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。

6. 发明申请

US20090033993A1 MANAGEMENT APPARATUS, MANAGEMENT SYSTEM, OPERATION STATUS DETERMINATION METHOD, AND IMAGE FORMING APPARATUS 有权
标题翻译：管理装置，管理系统，操作状态确定方法和图像形成装置
公开(公告)号：US20090033993A1
公开(公告)日：2009-02-05
申请号：US12184734
申请日：2008-08-01
申请人： Yasushi NAKAZATO , Takenori Oku , Jun Yamane , Osamu Satoh , Kohji Ue , Masahide Yamashita
发明人： Yasushi NAKAZATO , Takenori Oku , Jun Yamane , Osamu Satoh , Kohji Ue , Masahide Yamashita
IPC分类号： G06F3/12
CPC分类号： G06F3/121 , G06F3/1218 , G06F3/1229 , G06F3/1286
摘要： A data collecting unit receives a plurality of types of status data from an image forming apparatus and stores the status data in a status database. A data generating unit generates a plurality of types of target data for determining a maintenance sign, based on the status data. A first determining unit determines whether each of the status data exceeds a predetermined reference value. A second determining unit performs weighted majority decision based on a determination result from the first determining unit and a weight value set for each of the status data, and determines whether there is a maintenance sign taking all the status data into consideration.
摘要翻译：数据收集单元从图像形成装置接收多种类型的状态数据，并将状态数据存储在状态数据库中。数据生成单元基于状态数据生成用于确定维护标志的多种类型的目标数据。第一确定单元确定每个状态数据是否超过预定的参考值。第二确定单元基于来自第一确定单元的确定结果和为每个状态数据设置的权重值来执行加权多数决定，并且确定是否存在考虑了所有状态数据的维护标志。

7. 发明授权

US08339637B2 Management apparatus, management system, operation status determination method, and image forming apparatus 有权
标题翻译：管理装置，管理系统，操作状态判定方法和图像形成装置
公开(公告)号：US08339637B2
公开(公告)日：2012-12-25
申请号：US12184734
申请日：2008-08-01
申请人： Yasushi Nakazato , Takenori Oku , Jun Yamane , Osamu Satoh , Kohji Ue , Masahide Yamashita
发明人： Yasushi Nakazato , Takenori Oku , Jun Yamane , Osamu Satoh , Kohji Ue , Masahide Yamashita
IPC分类号： G01B5/28 , G06K15/00
CPC分类号： G06F3/121 , G06F3/1218 , G06F3/1229 , G06F3/1286
摘要： A data collecting unit receives a plurality of types of status data from an image forming apparatus and stores the status data in a status database. A data generating unit generates a plurality of types of target data for determining a maintenance sign, based on the status data. A first determining unit determines whether each of the status data exceeds a predetermined reference value. A second determining unit performs weighted majority decision based on a determination result from the first determining unit and a weight value set for each of the status data, and determines whether there is a maintenance sign taking all the status data into consideration.
摘要翻译：数据收集单元从图像形成装置接收多种类型的状态数据，并将状态数据存储在状态数据库中。数据生成单元基于状态数据生成用于确定维护标志的多种类型的目标数据。第一确定单元确定每个状态数据是否超过预定的参考值。第二确定单元基于来自第一确定单元的确定结果和为每个状态数据设置的权重值来执行加权多数决定，并且确定是否存在考虑了所有状态数据的维护标志。

8. 发明授权

US08190037B2 Fault prediction method, fault prediction system, and image forming apparatus 有权
标题翻译：故障预测方法，故障预测系统和图像形成装置
公开(公告)号：US08190037B2
公开(公告)日：2012-05-29
申请号：US12487835
申请日：2009-06-19
申请人： Yasushi Nakazato , Osamu Satoh , Kohji Ue , Masahide Yamashita , Jun Yamane
发明人： Yasushi Nakazato , Osamu Satoh , Kohji Ue , Masahide Yamashita , Jun Yamane
IPC分类号： G03G15/00
CPC分类号： G03G15/5079 , G03G15/55 , G03G2215/00109
摘要： A fault prediction method predicts a plurality of faults in a target device, and includes the steps of collecting internal information of the target device output from the target device, generating one or more criteria for defining a deviation from a normal state based on the collected internal information of the target device, incorporating the one or more criteria into a device state discriminator, identifying a deviation from a normal state in the target device according to the one or more criteria using the device state discriminator, and outputting a fault prediction as a result of the identifying step to a user. One or more of the steps are performed by a processor.
摘要翻译：故障预测方法预测目标设备中的多个故障，并且包括以下步骤：收集目标设备输出的目标设备的内部信息，根据收集的内部生成用于定义与正常状态的偏差的一个或多个准则目标设备的信息，将一个或多个标准合并到设备状态鉴别器中，根据使用设备状态鉴别器的一个或多个标准来识别目标设备中的正常状态的偏差，并输出故障预测结果的识别步骤。一个或多个步骤由处理器执行。

9. 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。

10. 发明申请

US20090322524A1 STATUS DETERMINATION METHOD AND IMAGE FORMING APPARATUS 有权
标题翻译：状态确定方法和图像形成装置
公开(公告)号：US20090322524A1
公开(公告)日：2009-12-31
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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