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21. 发明申请

US20100054781A1 Transfer device and image forming apparatus 有权
标题翻译：转印装置和图像形成装置
公开(公告)号：US20100054781A1
公开(公告)日：2010-03-04
申请号：US12461905
申请日：2009-08-27
申请人： Hidetaka Noguchi , Toshiyuki Andoh , Takashi Hodoshima , Seiji Hoshino , Takashi Hashimoto
发明人： Hidetaka Noguchi , Toshiyuki Andoh , Takashi Hodoshima , Seiji Hoshino , Takashi Hashimoto
IPC分类号： G03G15/01 , G03G15/16
CPC分类号： G03G15/1605 , G03G15/0194 , G03G15/657
摘要： A transfer roller lies opposite to a supporting roller across an image carrying belt and abuts against the outer surface of the image carrying belt to form a transfer nip. A driving force transmission unit transmits driving force from a driving source to a driving roller. A drive control unit performs drive control of the driving source. A feedforward control unit performs feedforward control on the driving source via the drive control unit. An entry detecting unit detects entry of a sheet in the transfer nip. The feedforward control unit considers an entry detection signal output by the entry sensor as a trigger for performing feedforward control after a predetermined time.
摘要翻译：转印辊与支撑辊相对，穿过图像承载带并抵靠图像承载带的外表面以形成转印辊隙。驱动力传递单元将来自驱动源的驱动力传递到驱动辊。驱动控制单元执行驱动源的驱动控制。前馈控制单元通过驱动控制单元对驱动源进行前馈控制。入口检测单元检测转印辊隙中纸张的进入。前馈控制单元将入口传感器输出的入口检测信号视为在预定时间之后执行前馈控制的触发。

22. 发明申请

US20100046991A1 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US20100046991A1
公开(公告)日：2010-02-25
申请号：US12461945
申请日：2009-08-28
申请人： Takashi Hodoshima , Toshiyuki Andoh , Seiji Hoshino , Takashi Hashimoto , Hidetaka Noguchi
发明人： Takashi Hodoshima , Toshiyuki Andoh , Seiji Hoshino , Takashi Hashimoto , Hidetaka Noguchi
IPC分类号： G03G15/16
CPC分类号： G03G15/1615
摘要： An image forming apparatus includes an image transfer belt, a first pressure member, a second pressure member, and an adjustable tension member. The image transfer belt is trained around multiple rollers for rotation along an endless belt travel path to convey an image for transfer to a recording sheet. The first pressure member is disposed on an outer surface of the image transfer belt. The second pressure member is disposed on an inner surface of the image transfer belt opposite the first pressure member. The first and second pressure members define an image transfer gap therebetween. The adjustable tension member is disposed on the image transfer belt adjacent the image transfer gap to adjust tension on the image transfer belt when the recording sheet enters and exits the image transfer gap.
摘要翻译：图像形成装置包括图像转印带，第一压力构件，第二压力构件和可调节张力构件。图像转印带围绕多个辊子进行训练，以沿着环形带行进路径旋转以传送图像以转印到记录片材。第一压力构件设置在图像转印带的外表面上。第二压力构件设置在与第一压力构件相对的图像转印带的内表面上。第一和第二压力构件限定了它们之间的图像转移间隙。可调张力构件设置在邻近图像转印间隙的图像转印带上，以当记录纸进入和离开图像转印间隙时调节图像转印带上的张力。

23. 发明授权

US08010027B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US08010027B2
公开(公告)日：2011-08-30
申请号：US12461945
申请日：2009-08-28
申请人： Takashi Hodoshima , Toshiyuki Andoh , Seiji Hoshino , Takashi Hashimoto , Hidetaka Noguchi
发明人： Takashi Hodoshima , Toshiyuki Andoh , Seiji Hoshino , Takashi Hashimoto , Hidetaka Noguchi
IPC分类号： G03G15/20
CPC分类号： G03G15/1615
摘要： An image forming apparatus includes an image transfer belt, a first pressure member, a second pressure member, and an adjustable tension member. The image transfer belt is trained around multiple rollers for rotation along an endless belt travel path to convey an image for transfer to a recording sheet. The first pressure member is disposed on an outer surface of the image transfer belt. The second pressure member is disposed on an inner surface of the image transfer belt opposite the first pressure member. The first and second pressure members define an image transfer gap therebetween. The adjustable tension member is disposed on the image transfer belt adjacent the image transfer gap to adjust tension on the image transfer belt when the recording sheet enters and exits the image transfer gap.
摘要翻译：图像形成装置包括图像转印带，第一压力构件，第二压力构件和可调节张力构件。图像转印带围绕多个辊子进行训练，以沿着环形带行进路径旋转以传送图像以转印到记录片材。第一压力构件设置在图像转印带的外表面上。第二压力构件设置在与第一压力构件相对的图像转印带的内表面上。第一和第二压力构件限定了它们之间的图像转移间隙。可调张力构件设置在邻近图像转印间隙的图像转印带上，以当记录纸进入和离开图像转印间隙时调节图像转印带上的张力。

24. 发明授权

US07945176B2 Image forming apparatus including a gap forming unit 有权
标题翻译：图像形成装置，包括间隙形成单元
公开(公告)号：US07945176B2
公开(公告)日：2011-05-17
申请号：US11744352
申请日：2007-05-04
申请人： Seiji Hoshino , Takashi Hashimoto , Toshiyuki Andoh , Tatsuhiko Oikawa
发明人： Seiji Hoshino , Takashi Hashimoto , Toshiyuki Andoh , Tatsuhiko Oikawa
IPC分类号： G03G15/00 , G03G15/16 , G03G15/20
CPC分类号： G03G15/167 , G03G2215/1614
摘要： An image forming apparatus includes an image carrier that carries an image and rotates, a transfer member that rotates in contact with the image carrier and transfers an image formed on the image carrier to a recording medium, a conveying unit that conveys the recording medium to a contact position where the image carrier and the transfer member come into contact with each other, and a gap forming unit that forms a gap between the image carrier and the transfer member at the contact position. The gap forming unit forms the gap immediately before the recording medium enters the contact position.
摘要翻译：图像形成装置包括承载图像并旋转的图像载体，与图像载体接触旋转的转印构件，将形成在图像载体上的图像转印到记录介质上，将记录介质传送到图像载体和转印构件彼此接触的接触位置;以及间隙形成单元，其在接触位置处在图像载体和转印构件之间形成间隙。间隙形成单元在记录介质进入接触位置之前形成间隙。

25. 发明授权

US08573732B2 Treatment liquid application device and image forming apparatus 有权
标题翻译：处理液体施加装置和成像装置
公开(公告)号：US08573732B2
公开(公告)日：2013-11-05
申请号：US13432273
申请日：2012-03-28
申请人： Seiji Hoshino , Satoshi Kitaoka , Shinji Imoto , Hiroyoshi Komaba , Shozo Sakura
发明人： Seiji Hoshino , Satoshi Kitaoka , Shinji Imoto , Hiroyoshi Komaba , Shozo Sakura
IPC分类号： B41J2/015
CPC分类号： B41J11/0015 , Y10T137/9029
摘要： A treatment-liquid application device includes a treatment-liquid container, a liquid supply unit, a liquid chamber unit, a treatment-liquid carrier, a transport unit, a treatment-liquid applicator, and a partition. The partition is disposed in an area of the chamber unit defined by an imaginary entry plane, an imaginary exit plane, a carrying surface of the carrier, and a bottom face of the chamber unit. The entry plane includes an entry line at which the carrying surface enters treatment liquid in the chamber unit, and vertically extends from the entry line. The exit plane includes an exit line at which the carrying surface exits from the liquid in the chamber unit, and vertically extends from the exit line. The partition extends in a longitudinal direction of the carrier and has an edge portion adjacent to the carrying surface.
摘要翻译：处理液施加装置包括处理液容器，液体供给单元，液体室单元，处理液体载体，输送单元，处理液施加器和分隔件。分隔件设置在由虚拟入口面，虚拟出口平面，载体的承载表面和室单元的底面限定的室单元的区域中。进入面包括入口线，承载表面在该入口线处进入腔室单元中的处理液体，并且从入口管线垂直延伸。出口平面包括出口线，承载表面在该出口线处从腔室单元中的液体离开，并且从出口线垂直延伸。分隔件在承载件的纵向方向上延伸并且具有与承载表面相邻的边缘部分。

26. 发明申请

US20060088337A1 Color image forming apparatus and process cartridge therefor 失效
标题翻译：彩色图像形成装置及其处理盒
公开(公告)号：US20060088337A1
公开(公告)日：2006-04-27
申请号：US11251870
申请日：2005-10-18
申请人： Yasushi Nakazato , Masaaki Yamada , Kazumi Suzuki , Takeo Yamaguchi , Nekka Matsuura , Akio Kutsuwada , Seiji Hoshino
发明人： Yasushi Nakazato , Masaaki Yamada , Kazumi Suzuki , Takeo Yamaguchi , Nekka Matsuura , Akio Kutsuwada , Seiji Hoshino
IPC分类号： G03G15/00 , G03G15/08
CPC分类号： G03G15/0121 , G03G15/0818 , G03G2215/0119 , G03G2215/0609 , G03G2215/0621 , G03G2215/0656
摘要： A color image forming apparatus of the present invention charges the surface of a photoconductive belt with a charger, exposes the charged surface with an exposing unit to form a latent image, develops the latent image with a developing unit to thereby form a corresponding toner image, repeats such a process a plurality of times to form toner images of different colors on the belt one above the other, and transfers the resulting composite color image to a recording medium with an image transferring unit. At least a second-color and successive developing units each are implemented as an electrostatic developing unit including an electrostatic toner conveying device having a number of electrodes arranged at preselected small intervals in a direction of toner conveyance and each extending in a direction substantially perpendicular to the above direction. Voltages are applied to the electrodes such that a traveling-wave electric field for electrostatically transferring the toner and an electric field for development for causing the toner to electrostatically move toward the latent image are formed.
摘要翻译：本发明的彩色图像形成装置用充电器对感光带的表面充电，用曝光单元暴露带电表面以形成潜像，用显影单元显影潜像，从而形成相应的调色剂图像，重复这样的处理多次以在皮带上形成不同颜色的调色剂图像，并将其转印到具有图像转印单元的记录介质上。至少第二颜色和连续的显影单元各自被实现为静电显影单元，其包括静电调色剂输送装置，该静电调色剂输送装置具有沿着调色剂输送方向以预定的小间隔排列的多个电极，并且每个电极在基本垂直于以上方向。电压被施加到电极上，使得用于静电转印调色剂的行波电场和用于使调色剂静电朝向潜像移动的用于显影的电场。

27. 发明申请

US20050154562A1 Abnormality determining method, and abnormality determining apparatus and image forming apparatus using same 有权
标题翻译：异常判定方法，异常判定装置和使用该异常判定装置的图像形成装置
公开(公告)号：US20050154562A1
公开(公告)日：2005-07-14
申请号：US10986781
申请日：2004-11-15
申请人： Nekka Matsuura , Hisashi Shoji , Satoshi Ouchi , Katsuaki Miyawaki , Osamu Satoh , Masaaki Yamada , Shuji Hirai , Yoshinori Nakagawa , Yasushi Nakazato , Tomoko Takahashi , Takashi Seto , Seiji Hoshino
发明人： Nekka Matsuura , Hisashi Shoji , Satoshi Ouchi , Katsuaki Miyawaki , Osamu Satoh , Masaaki Yamada , Shuji Hirai , Yoshinori Nakagawa , Yasushi Nakazato , Tomoko Takahashi , Takashi Seto , Seiji Hoshino
IPC分类号： G06F11/30
CPC分类号： G06F11/008
摘要： An abnormality determining apparatus is capable of avoiding mistaken determinations due to the normal value of information obtained by an information obtaining unit differing according to the content of specific information such as the operating mode setting, and deterioration of the determination precision due to a change in the user of a detection subject. The abnormality determining apparatus comprises an information storage unit for storing normal index information serving as an index of a normal state of the detection subject, an information obtaining unit for obtaining a plurality of types of information, and an abnormality determining unit for determining the presence of an abnormality in the detection subject on the basis of the normal index information stored in the information storage unit, and the information obtained by the information obtaining unit. The information storage unit stores a plurality of normal index information having different values. The abnormality determining unit selects, at a predetermined timing, normal index information to be used to determine the presence of an abnormality in the detection subject from the plurality of normal index information.
摘要翻译：异常判定装置能够避免由于信息获取单元根据诸如操作模式设置的特定信息的内容而不同的信息的正常值导致的错误确定，以及由于改变了的确定精度的劣化检测对象的用户。异常判定装置包括：信息存储单元，用于存储用作检测对象的正常状态的索引的正常索引信息;获取多种信息的信息获取单元;以及用于确定检测对象的存在的异常确定单元根据存储在信息存储单元中的正常索引信息，检测对象的异常以及由信息获取单元获得的信息。信息存储单元存储具有不同值的多个正常索引信息。所述异常判定部在预定的定时中，从所述多个所述正常索引信息中选择要用于确定所述检测对象中的异常的正常索引信息。

28. 发明授权

US6000784A Structure and method for mounting an ink jet head 失效
公开(公告)号：US6000784A
公开(公告)日：1999-12-14
申请号：US37844
申请日：1998-03-10
申请人： Hiroshi Takemoto , Yoshihiro Morii , Seiji Hoshino , Shigeru Fujita
发明人： Hiroshi Takemoto , Yoshihiro Morii , Seiji Hoshino , Shigeru Fujita
IPC分类号： B41J2/14 , B41J2/175 , D04H1/45 , D04H1/48
CPC分类号： B41J2/14 , B41J2/17513 , B41J2002/14362 , B41J2202/14 , B41J2202/19 , B41J2202/20
摘要： A structure and a method for mounting an ink jet head assembly to an ink jet printer are disclosed. The assembly includes a plurality of ink jet heads each being filled with ink of particular color. Intermediate members are positioned between each head and a head holder. The intermediate members are fixed to the head by adhesive and also fixed to the head holder by the adhesive.

29. 发明授权

US07778555B2 Abnormality determining apparatus, image forming apparatus, copying machine, and information obtaining method 有权
标题翻译：异常判定装置，图像形成装置，复印机及信息取得方法
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。

30. 发明申请

US20090052912A1 ABNORMALITY DETERMINING APPARATUS, IMAGE FORMING APPARATUS, COPYING MACHINE, AND INFORMATION OBTAINING METHOD 有权
标题翻译：异常判定装置，图像形成装置，复印机和信息获取方法
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。

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