公开(公告)号：US07778555B2

公开(公告)日：2010-08-17

申请号：US12250859

申请日：2008-10-14

申请人： Hisashi Shoji ,  Osamu Satoh ,  Yasushi Nakazato ,  Hitoshi Shimizu ,  Katsuaki Miyawaki ,  Seiji Hoshino ,  Satoshi Ouchi ,  Nekka Matsuura ,  Shuji Hirai ,  Yoshinori Nakagawa

发明人： Hisashi Shoji ,  Osamu Satoh ,  Yasushi Nakazato ,  Hitoshi Shimizu ,  Katsuaki Miyawaki ,  Seiji Hoshino ,  Satoshi Ouchi ,  Nekka Matsuura ,  Shuji Hirai ,  Yoshinori Nakagawa

IPC分类号： G03G15/00 ,  G06F11/30 ,  G21C17/00

CPC分类号： H04N1/00037 ,  G03G15/55 ,  H04N1/00002 ,  H04N1/00039 ,  H04N1/00055 ,  H04N1/00058 ,  H04N1/00061 ,  H04N1/00063 ,  H04N1/00074 ,  H04N2201/0091

摘要： A time point at which a predetermined period elapses since the start of use of a copying machine as a detection subject after factory shipment or repair is obtained. Pieces of set information, which are combinations of various types of information until the time point is reached are sequentially stored to construct a normal set information group. After the time point is reached, presence of abnormality in the copying machine is determined based on the normal set information group and the various types of information obtained.

摘要翻译： 从工厂装运或修理后的检测对象开始使用复印机起经过了规定期间的时间点。 顺序地存储作为到达时间点的各种类型的信息的组合的集合信息的部分，以构建正常集合信息组。 在达到时间点之后，基于正常设定信息组和获得的各种信息类型来确定复印机中的异常情况。

公开(公告)号：US20090052912A1

公开(公告)日：2009-02-26

申请号：US12250859

申请日：2008-10-14

申请人： Hisashi Soji ,  Osamu Satoh ,  Yasushi Nakazato ,  Hitoshi Shimizu ,  Katsuaki Miyawaki ,  Seiji Hoshino ,  Satoshi Ouchi ,  Nekka Matsuura ,  Shuji Hirai ,  Yoshinori Nakagawa

发明人： Hisashi Soji ,  Osamu Satoh ,  Yasushi Nakazato ,  Hitoshi Shimizu ,  Katsuaki Miyawaki ,  Seiji Hoshino ,  Satoshi Ouchi ,  Nekka Matsuura ,  Shuji Hirai ,  Yoshinori Nakagawa

IPC分类号： G03G15/02

CPC分类号： H04N1/00037 ,  G03G15/55 ,  H04N1/00002 ,  H04N1/00039 ,  H04N1/00055 ,  H04N1/00058 ,  H04N1/00061 ,  H04N1/00063 ,  H04N1/00074 ,  H04N2201/0091

摘要： A time point at which a predetermined period elapses since the start of use of a copying machine as a detection subject after factory shipment or repair is obtained. Pieces of set information, which are combinations of various types of information until the time point is reached are sequentially stored to construct a normal set information group. After the time point is reached, presence of abnormality in the copying machine is determined based on the normal set information group and the various types of information obtained.

摘要翻译： 从工厂装运或修理后的检测对象开始使用复印机起经过了规定期间的时间点。 顺序地存储作为到达时间点的各种类型的信息的组合的集合信息的部分，以构建正常集合信息组。 在达到时间点之后，基于正常设定信息组和获得的各种信息类型来确定复印机中的异常情况。

公开(公告)号：US07457550B2

公开(公告)日：2008-11-25

申请号：US11333702

申请日：2006-01-18

申请人： Hisashi Shoji ,  Osamu Satoh ,  Yasushi Nakazato ,  Hitoshi Shimizu ,  Katsuaki Miyawaki ,  Seiji Hoshino ,  Satoshi Ouchi ,  Nekka Matsuura ,  Shuji Hirai ,  Yoshinori Nakagawa

发明人： Hisashi Shoji ,  Osamu Satoh ,  Yasushi Nakazato ,  Hitoshi Shimizu ,  Katsuaki Miyawaki ,  Seiji Hoshino ,  Satoshi Ouchi ,  Nekka Matsuura ,  Shuji Hirai ,  Yoshinori Nakagawa

IPC分类号： G03G15/00

CPC分类号： H04N1/00037 ,  G03G15/55 ,  H04N1/00002 ,  H04N1/00039 ,  H04N1/00055 ,  H04N1/00058 ,  H04N1/00061 ,  H04N1/00063 ,  H04N1/00074 ,  H04N2201/0091

摘要： A time point at which a predetermined period elapses since the start of use of a copying machine as a detection subject after factory shipment or repair is obtained. Pieces of set information, which are combinations of various types of information until the time point is reached are sequentially stored to construct a normal set information group. After the time point is reached, presence of abnormality in the copying machine is determined based on the normal set information group and the various types of information obtained.

摘要翻译： 从工厂装运或修理后的检测对象开始使用复印机起经过了规定期间的时间点。 顺序地存储作为到达时间点的各种类型的信息的组合的集合信息的部分，以构建正常集合信息组。 在达到时间点之后，基于正常设定信息组和获得的各种信息类型来确定复印机中的异常情况。

公开(公告)号：US20060182451A1

公开(公告)日：2006-08-17

申请号：US11333702

申请日：2006-01-18

申请人： Hisashi Shoji ,  Osamu Satoh ,  Yasushi Nakazato ,  Hitoshi Shimizu ,  Katsuaki Miyawaki ,  Seiji Hoshino ,  Satoshi Ouchi ,  Nekka Matsuura ,  Shuji Hirai ,  Yoshinori Nakagawa

发明人： Hisashi Shoji ,  Osamu Satoh ,  Yasushi Nakazato ,  Hitoshi Shimizu ,  Katsuaki Miyawaki ,  Seiji Hoshino ,  Satoshi Ouchi ,  Nekka Matsuura ,  Shuji Hirai ,  Yoshinori Nakagawa

IPC分类号： G03G15/00

CPC分类号： H04N1/00037 ,  G03G15/55 ,  H04N1/00002 ,  H04N1/00039 ,  H04N1/00055 ,  H04N1/00058 ,  H04N1/00061 ,  H04N1/00063 ,  H04N1/00074 ,  H04N2201/0091

摘要： A time point at which a predetermined period elapses since the start of use of a copying machine as a detection subject after factory shipment or repair is obtained. Pieces of set information, which are combinations of various types of information until the time point is reached are sequentially stored to construct a normal set information group. After the time point is reached, presence of abnormality in the copying machine is determined based on the normal set information group and the various types of information obtained.

摘要翻译： 从工厂装运或修理后的检测对象开始使用复印机起经过了规定期间的时间点。 顺序地存储作为到达时间点的各种类型的信息的组合的集合信息的部分，以构建正常集合信息组。 在达到时间点之后，基于正常设定信息组和获得的各种信息类型来确定复印机中的异常情况。

公开(公告)号：US20050286916A1

公开(公告)日：2005-12-29

申请号：US11167821

申请日：2005-06-28

申请人： Yasushi Nakazato ,  Hisashi Shoji ,  Satoshi Ouchi ,  Osamu Satoh ,  Shuji Hirai ,  Yoshinori Nakagawa ,  Nekka Matsuura ,  Seiji Hoshino ,  Katsuaki Miyawaki

发明人： Yasushi Nakazato ,  Hisashi Shoji ,  Satoshi Ouchi ,  Osamu Satoh ,  Shuji Hirai ,  Yoshinori Nakagawa ,  Nekka Matsuura ,  Seiji Hoshino ,  Katsuaki Miyawaki

IPC分类号： G03G15/00

CPC分类号： G03G15/6573 ,  G03G2215/00413 ,  G03G2215/00548 ,  G03G2215/00628

摘要： A recording medium conveyance failure occurrence predicting apparatus predicts an occurrence of a conveyance failure of a recording medium conveyed in a conveyance path in an image forming apparatus including a recording medium conveyance member that conveys the recording medium while moving and contacting the recording medium, and a separation portion where the recording medium is separated from the recording medium conveyance member. The recording medium conveyance failure occurrence predicting apparatus includes a recording medium abnormal separation detecting unit that detects an abnormal separation of the recording medium from the recording medium conveyance member, and a determining unit that predicts an occurrence of a conveyance failure of the recording medium in the separation portion based on a detection result of the recording medium abnormal separation detecting unit.

摘要翻译： 记录介质传送故障发生预测装置预测在包括记录介质传送构件的图像形成设备中在传送路径中传送的记录介质的传送故障的发生，该记录介质传送构件在移动和接触记录介质的同时传送记录介质， 分离部分，其中记录介质与记录介质传送构件分离。 记录介质传送失败发生预测装置包括：记录介质异常分离检测单元，其检测记录介质与记录介质传送构件的异常分离;以及确定单元，其确定记录介质输送故障发生预测装置 基于记录介质异常分离检测单元的检测结果的分离部分。

公开(公告)号：US07903269B2

公开(公告)日：2011-03-08

申请号：US11156552

申请日：2005-06-21

申请人： Yoshinori Nakagawa ,  Hisashi Shoji ,  Yasushi Nakazato ,  Satoshi Ouchi ,  Nekka Matsuura ,  Osamu Satoh ,  Shuji Hirai ,  Seiji Hoshino ,  Katsuaki Miyawaki

发明人： Yoshinori Nakagawa ,  Hisashi Shoji ,  Yasushi Nakazato ,  Satoshi Ouchi ,  Nekka Matsuura ,  Osamu Satoh ,  Shuji Hirai ,  Seiji Hoshino ,  Katsuaki Miyawaki

IPC分类号： G06K15/00 ,  G06F3/12 ,  G03G15/00 ,  G03G15/22

CPC分类号： G03G15/556 ,  G03G15/0131 ,  G03G15/5054 ,  G03G15/5079 ,  G03G15/55 ,  G03G2215/00059

摘要： An abnormality determining apparatus includes an information storing device that stores information, an information obtaining device that obtains information of a detection subject, a receiving device that receives abnormality presence/absence information indicative of the presence or absence of an abnormality in the detection subject detected by a user, a normal group data set constructing device that constructs a normal group data set that is a collection of normal data indicating that the detection subject is in a normal state based on the abnormality presence/absence information received by the receiving device and based on the information obtained by the information obtaining device during a preset period, and a determining device that determines the presence or absence of an abnormality in the detection subject by performing calculations based on the normal group data set stored in the information storing device and based on the information obtained by the information obtaining device.

摘要翻译： 异常判定装置包括存储信息的信息存储装置，获取检测对象的信息的信息获取装置，接收装置，其接收表示检测对象中存在或不存在异常的异常存在/不存在信息，所述异常存在/不存在信息由 基于由接收装置接收到的异常存在/不存在信息，构成正常组数据组的正常组数据组构成装置，其构成正常组数据集，该正常组数据集是正常数据的集合，该正常数据表示检测对象处于正常状态 在预设期间由信息获取装置获取的信息，以及确定装置，通过基于存储在信息存储装置中的正常组数据集进行计算，并且基于 信息获取获得的信息d 服务。

公开(公告)号：US20050281596A1

公开(公告)日：2005-12-22

申请号：US11156552

申请日：2005-06-21

申请人： Yoshinori Nakagawa ,  Hisashi Shoji ,  Yasushi Nakazato ,  Satoshi Ouchi ,  Nekka Matsuura ,  Osamu Satoh ,  Shuji Hirai ,  Seiji Hoshino ,  Katsuaki Miyawaki

发明人： Yoshinori Nakagawa ,  Hisashi Shoji ,  Yasushi Nakazato ,  Satoshi Ouchi ,  Nekka Matsuura ,  Osamu Satoh ,  Shuji Hirai ,  Seiji Hoshino ,  Katsuaki Miyawaki

IPC分类号： G03G15/00 ,  G03G21/00 ,  G06F15/00

CPC分类号： G03G15/556 ,  G03G15/0131 ,  G03G15/5054 ,  G03G15/5079 ,  G03G15/55 ,  G03G2215/00059

摘要： An abnormality determining apparatus includes an information storing device that stores information, an information obtaining device that obtains information of a detection subject, a receiving device that receives abnormality presence/absence information indicative of the presence or absence of an abnormality in the detection subject detected by a user, a normal group data set constructing device that constructs a normal group data set that is a collection of normal data indicating that the detection subject is in a normal state based on the abnormality presence/absence information received by the receiving device and based on the information obtained by the information obtaining device during a preset period, and a determining device that determines the presence or absence of an abnormality in the detection subject by performing calculations based on the normal group data set stored in the information storing device and based on the information obtained by the information obtaining device.

摘要翻译： 异常判定装置包括存储信息的信息存储装置，获取检测对象的信息的信息获取装置，接收装置，其接收表示检测对象中存在或不存在异常的异常存在/不存在信息，所述异常存在/不存在信息由 基于由接收装置接收到的异常存在/不存在信息，构成正常组数据组的正常组数据组构成装置，其构成正常组数据集，该正常组数据集是正常数据的集合，该正常数据表示检测对象处于正常状态 在预设期间由信息获取装置获取的信息，以及确定装置，通过基于存储在信息存储装置中的正常组数据集进行计算，并且基于 信息获取获得的信息d 服务。

公开(公告)号：US20050002054A1

公开(公告)日：2005-01-06

申请号：US10875277

申请日：2004-06-25

申请人： Hisashi Shoji ,  Katsuaki Miyawaki ,  Osamu Satoh ,  Masaaki Yamada ,  Shuji Hirai ,  Yoshinori Nakagawa ,  Eiichi Ohta ,  Takashi Seto ,  Satoshi Ouchi ,  Nekka Matsuura

发明人： Hisashi Shoji ,  Katsuaki Miyawaki ,  Osamu Satoh ,  Masaaki Yamada ,  Shuji Hirai ,  Yoshinori Nakagawa ,  Eiichi Ohta ,  Takashi Seto ,  Satoshi Ouchi ,  Nekka Matsuura

IPC分类号： B41J29/42 ,  B41J29/46 ,  G03G21/00 ,  G06F3/12 ,  G06F11/00 ,  G06F11/30

CPC分类号： G06F11/008 ,  G06F3/1204 ,  G06F3/1259 ,  G06F3/1284

摘要： In a state deciding apparatus, an information acquiring unit acquires pieces of information of different types related to a state of an image forming apparatus. An index value calculating unit calculates an index value based on the pieces of information acquired. A state change deciding unit decides a change in a subsequent state of the image forming apparatus, based on a temporal change in the index value calculated.

摘要翻译： 在状态判定装置中，信息获取单元获取与图像形成装置的状态相关的不同类型的信息。 索引值计算单元基于获取的信息来计算索​​引值。 状态变化决定单元基于计算出的指标值的时间变化来决定图像形成装置的后续状态的变化。

公开(公告)号：US07554574B2

公开(公告)日：2009-06-30

申请号：US10875277

申请日：2004-06-25

申请人： Hisashi Shoji ,  Katsuaki Miyawaki ,  Osamu Satoh ,  Masaaki Yamada ,  Shuji Hirai ,  Yoshinori Nakagawa ,  Eiichi Ohta ,  Takashi Seto ,  Satoshi Ouchi ,  Nekka Matsuura

发明人： Hisashi Shoji ,  Katsuaki Miyawaki ,  Osamu Satoh ,  Masaaki Yamada ,  Shuji Hirai ,  Yoshinori Nakagawa ,  Eiichi Ohta ,  Takashi Seto ,  Satoshi Ouchi ,  Nekka Matsuura

IPC分类号： H04N5/232

CPC分类号： G06F11/008 ,  G06F3/1204 ,  G06F3/1259 ,  G06F3/1284

摘要： In a state deciding apparatus, an information acquiring unit acquires pieces of information of different types related to a state of an image forming apparatus. An index value calculating unit calculates an index value based on the pieces of information acquired. A state change deciding unit decides a change in a subsequent state of the image forming apparatus, based on a temporal change in the index value calculated.

摘要翻译： 在状态判定装置中，信息获取单元获取与图像形成装置的状态相关的不同类型的信息。 索引值计算单元基于获取的信息来计算索​​引值。 状态变化决定单元基于计算出的指标值的时间变化来决定图像形成装置的后续状态的变化。

公开(公告)号：US08165510B2

公开(公告)日：2012-04-24

申请号：US12121122

申请日：2008-05-15

申请人： Ichiro Kadota ,  Yasuyuki Ishii ,  Tomoko Takahashi ,  Masaaki Yamada ,  Hideki Kosugi ,  Yoshinori Nakagawa ,  Masanori Horike ,  Nobuaki Kondoh

发明人： Ichiro Kadota ,  Yasuyuki Ishii ,  Tomoko Takahashi ,  Masaaki Yamada ,  Hideki Kosugi ,  Yoshinori Nakagawa ,  Masanori Horike ,  Nobuaki Kondoh

IPC分类号： G03G15/08

CPC分类号： G03G15/0818 ,  G03G2215/0651

摘要： The development device includes a toner carrier, a toner supplier, and a surface electrical potential controller. When the toner supplier supplies toner particles to the toner carrier, the toner carrier carries toner particles to adhere to a latent image formed on the latent image carrier and has a time constant τ1 of a surface electrical potential change of the toner carrier. The surface electrical potential controller has a time constant τ2 of a surface electrical potential change of the toner carrier smaller than the time constant τ1. The toner carrier includes a plurality of electrodes aligned in parallel and electrically insulated from each other on the surface thereof, and a voltage supplier for supplying each of the plurality of electrodes with a voltage to periodically switch electrical fields therebetween, so that the toner particles form a cloud on the surface of the toner carrier while hopping.

摘要翻译： 显影装置包括调色剂载体，调色剂供应器和表面电位控制器。 当调色剂供应商将调色剂颗粒供应到调色剂载体上时，调色剂载体携带调色剂颗粒以粘附在潜像载体上形成的潜像，并具有调色剂载体的表面电位变化的时间常数τ1。 表面电位控制器具有小于时间常数τ1的调色剂载体的表面电位变化的时间常数τ2。 调色剂载体包括在其表面上平行排列并彼此电绝缘的多个电极，以及电压供应器，用于向多个电极中的每一个提供电压以周期性地切换其间的电场，使得调色剂颗粒形成 在调色剂载体的表面上的云层跳跃。