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1. 发明授权

US06725001B2 Operation panel utilized for image-forming apparatus and image-forming apparatus 有权
标题翻译：用于图像形成装置和图像形成装置的操作面板
公开(公告)号：US06725001B2
公开(公告)日：2004-04-20
申请号：US10184526
申请日：2002-06-28
申请人： Atsushi Takahashi , Kazumichi Yamauchi , Norio Joichi , Yoshihito Sasamoto , Akifumi Isobe , Yoshiki Katayama
发明人： Atsushi Takahashi , Kazumichi Yamauchi , Norio Joichi , Yoshihito Sasamoto , Akifumi Isobe , Yoshiki Katayama
IPC分类号： G03G1500
CPC分类号： H04N1/00496 , H04N1/00493 , H04N1/00549
摘要： There is described an operation panel, which is detachably or movably mounted onto an image-forming apparatus, and which includes a data-inputting section to input operational data necessary for operating the image-forming apparatus and/or a displaying section to display status information of the image-forming apparatus. The operation panel comprises: a circuit board, on which electronic parts are mounted; a supporting member to support the circuit board, the data-inputting section and/or the displaying section, so as to integrate them into a single unit serving as the operation panel; a signal line, through which electronic signals are communicated between the operation panel and the image-forming section; and a conductive member for directly grounding at least one of the data-inputting section, the displaying section and the circuit board to a conductive main-frame of the image-forming apparatus. The signal line and the conductive member are disposed at separate positions being different relative to each other.
摘要翻译：描述了可拆卸地或可移动地安装在图像形成装置上的操作面板，其包括数据输入部分，用于输入操作图像形成装置所需的操作数据和/或显示部分以显示状态信息的图像形成装置。操作面板包括：安装电子部件的电路板; 用于支撑电路板，数据输入部分和/或显示部分的支撑部件，以便将它们集成到用作操作面板的单个单元中; 信号线，电子信号通过该信号线在操作面板和图像形成部之间连通; 以及用于将数据输入部分，显示部分和电路板中的至少一个直接接地到图像形成装置的导电主框架的导电部件。信号线和导电构件设置在彼此不同的分离位置处。

2. 发明授权

US07072595B2 Controller for controlling the current supplied to a motor of an image forming apparatus 失效
标题翻译：用于控制提供给图像形成装置的电动机的电流的控制器
公开(公告)号：US07072595B2
公开(公告)日：2006-07-04
申请号：US10314531
申请日：2002-12-09
申请人： Norio Joichi , Atsushi Takahashi , Kazumichi Yamauchi , Yoshihito Sasamoto , Akifumi Isobe , Yoshiki Katayama
发明人： Norio Joichi , Atsushi Takahashi , Kazumichi Yamauchi , Yoshihito Sasamoto , Akifumi Isobe , Yoshiki Katayama
IPC分类号： G03G15/00
CPC分类号： G03G15/5029 , G03G15/6561
摘要： An image forming apparatus has a sheet feeding section for conveying a sheet for image formation, a stepping motor for driving the sheet feeding section, and a controller for controlling operation of the stepping motor. The controller includes a current value setting section. The current value setting section sets a current value that actuates the stepping motor based on sheet information obtained through at least one section selected from a thickness detecting section, size detecting section, and paper quality detecting section. The thickness detecting section detects a thickness of the sheet. The size detecting section detects a size of the sheet. The paper quality detecting section detects a paper quality of the sheet.
摘要翻译：图像形成装置具有用于输送用于图像形成的片材的片材馈送部分，用于驱动片材馈送部分的步进电动机和用于控制步进电动机的操作的控制器。控制器包括当前值设置部分。当前值设定部分根据从厚度检测部分，尺寸检测部分和纸张质量检测部分中选出的至少一个部分获得的纸张信息来设定启动步进电机的电流值。厚度检测部检测片材的厚度。尺寸检测部检测片材的尺寸。纸张质量检测部分检测纸张的纸张质量。

3. 发明申请

US20050058467A1 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US20050058467A1
公开(公告)日：2005-03-17
申请号：US10895914
申请日：2004-07-22
申请人： Yoshihito Sasamoto , Atsushi Takahashi , Norio Joichi , Youbao Peng , Akifumi Isobe , Yoshiki Katayama
发明人： Yoshihito Sasamoto , Atsushi Takahashi , Norio Joichi , Youbao Peng , Akifumi Isobe , Yoshiki Katayama
IPC分类号： G03G15/00 , G03G15/20 , G03G21/00 , G03G21/14
CPC分类号： G03G15/2039 , G03G2215/20
摘要： An image forming apparatus is disclosed having a fixing unit having a heating device, for heat fixing, a heating power supply section which is connected to the fixing unit to supply electric power supplied from a commercial power supply to the heating device, a voltage detecting section for detecting a value of voltage supplied to the heating power supply section from the commercial power supply, and a control section that stops a supply of electric power to the heating device from the heating power supply section if a first voltage value is smaller than a standard voltage value, while, compares a second voltage value detected by the voltage detecting section after the lapse of the standard time with the standard voltage value, and conducts control to stop operations for image forming if the second voltage value is smaller than the standard voltage value.
摘要翻译：公开了一种图像形成装置，具有具有加热装置的定影单元，用于热定影，加热电源部分连接到定影单元，以向商业电源提供从该加热装置供应的电力;电压检测部分用于检测从商用电源提供给加热电源部分的电压值;以及控制部分，如果第一电压值小于标准，则停止从加热电源部分向加热装置供电的电力电压值，同时将经过标准时间之后由电压检测部分检测的第二电压值与标准电压值进行比较，并且如果第二电压值小于标准电压值，则进行控制以停止图像形成操作。

4. 发明授权

US07206527B2 Information forming apparatus equipped with a fixing unit 有权
标题翻译：具有固定单元的信息形成装置
公开(公告)号：US07206527B2
公开(公告)日：2007-04-17
申请号：US10895914
申请日：2004-07-22
申请人： Yoshihito Sasamoto , Atsushi Takahashi , Norio Joichi , Youbao Peng , Akifumi Isobe , Yoshiki Katayama
发明人： Yoshihito Sasamoto , Atsushi Takahashi , Norio Joichi , Youbao Peng , Akifumi Isobe , Yoshiki Katayama
IPC分类号： G03G15/00 , G03G15/20
CPC分类号： G03G15/2039 , G03G2215/20
摘要： An image forming apparatus is disclosed having a fixing unit having a heating device, for heat fixing, a heating power supply section which is connected to the fixing unit to supply electric power supplied from a commercial power supply to the heating device, a voltage detecting section for detecting a value of voltage supplied to the heating power supply section from the commercial power supply, and a control section that stops a supply of electric power to the heating device from the heating power supply section if a first voltage value is smaller than a standard voltage value, while, compares a second voltage value detected by the voltage detecting section after the lapse of the standard time with the standard voltage value, and conducts control to stop operations for image forming if the second voltage value is smaller than the standard voltage value.
摘要翻译：公开了一种图像形成装置，具有具有加热装置的定影单元，用于热定影，加热电源部分连接到定影单元，以向商业电源提供从该加热装置供应的电力;电压检测部分用于检测从商用电源提供给加热电源部分的电压值;以及控制部分，如果第一电压值小于标准，则停止从加热电源部分向加热装置供电的电力电压值，同时将经过标准时间之后由电压检测部检测的第二电压值与标准电压值进行比较，并且如果第二电压值小于标准电压值，则进行控制以停止图像形成操作。

5. 发明授权

US07062187B2 Fixing device for use in image forming apparatus 有权
标题翻译：用于图像形成装置的固定装置
公开(公告)号：US07062187B2
公开(公告)日：2006-06-13
申请号：US10692267
申请日：2003-10-23
申请人： Youbao Peng , Atsushi Takahashi , Norio Joichi , Shinobu Kishi , Akifumi Isobe , Yoshiki Katayama , Yoshihito Sasamoto
发明人： Youbao Peng , Atsushi Takahashi , Norio Joichi , Shinobu Kishi , Akifumi Isobe , Yoshiki Katayama , Yoshihito Sasamoto
IPC分类号： G03G15/20
CPC分类号： G03G15/2039
摘要： In a fixing device of an image forming apparatus including a heating roller and a temperature detecting device spaced apart from the roller, having a first sensor for detecting the surface temperature of the roller, and a second sensor for detecting the ambient temperature, the first sensor being placed at a first position in a casing having an opening through which the heat radiation of the roller is directly incident and the second sensor being enclosed by the casing and placed at a second position to which the heat radiation of the roller is not directly incident, the temperature is calculated on the basis of the outputs of the two sensors, and the opening is disposed so as not to enter a region between the vertical plane containing the central axis of the roller and a tangential plane to the circumferential surface of the roller parallel to the vertical plane.
摘要翻译：在包括加热辊和与辊隔开的温度检测装置的图像形成装置的定影装置中，具有用于检测辊的表面温度的第一传感器和用于检测环境温度的第二传感器，第一传感器被放置在具有开口的壳体中的第一位置处，辊的热辐射直接入射到该开口中，并且第二传感器被壳体包围并放置在辊的热辐射不直接入射到的第二位置基于两个传感器的输出来计算温度，并且开口被布置成不进入包含辊的中心轴的垂直平面与到辊的圆周表面的切向平面之间的区域平行于垂直平面。

6. 发明授权

US07035565B2 Image printing apparatus including a separate fixing unit control section 失效
标题翻译：图像打印设备包括单独的定影单元控制部分
公开(公告)号：US07035565B2
公开(公告)日：2006-04-25
申请号：US10761458
申请日：2004-01-20
申请人： Atsushi Takahashi , Norio Joichi , Yuhou Bou , Yoshihito Sasamoto , Akifumi Isobe , Yoshiki Katayama
发明人： Atsushi Takahashi , Norio Joichi , Yuhou Bou , Yoshihito Sasamoto , Akifumi Isobe , Yoshiki Katayama
IPC分类号： G03C15/00 , G03C15/20
CPC分类号： G03G15/205
摘要： This invention is directed to an image printing apparatus having a fixing control section which controls a fixing unit for fixing a toner image on a paper sheet by applying pressure and heat. The image printing apparatus of this invention includes, in the fixing control section, an interface which can receive data from an external data input device so as to shorten the warmup time of the fixing unit and perform direct instructing operation from the data input device to the fixing-unit.
摘要翻译：本发明涉及一种具有定影控制部分的图像打印设备，该定影控制部分通过施加压力和热量来控制用于将调色剂图像定影在纸张上的定影单元。本发明的图像打印装置在定影控制部中包括能够从外部数据输入装置接收数据的接口，以缩短定影单元的预热时间，并且从数据输入装置执行直接指示操作固定单元。

7. 发明申请

US20050117923A1 Induction heating type of fixing device and image forming apparatus equipped therewith 有权
标题翻译：感应加热型定影装置和配备有其的成像装置
公开(公告)号：US20050117923A1
公开(公告)日：2005-06-02
申请号：US10924648
申请日：2004-08-24
申请人： Yoshihito Sasamoto , Kiyoaki Kawamoto , Atsushi Takahashi , Hiroshi Matsumoto , Tetsuko Kurosu , Hideaki Tanaka , Naohiko Hanyu , Akifumi Isobe
发明人： Yoshihito Sasamoto , Kiyoaki Kawamoto , Atsushi Takahashi , Hiroshi Matsumoto , Tetsuko Kurosu , Hideaki Tanaka , Naohiko Hanyu , Akifumi Isobe
IPC分类号： G03G15/20
CPC分类号： G03G15/2039
摘要： An induction heating type of fixing device to fix a recording material having a toner image thereon, having a heating member, an induction coil divided into a plurality of parts, a temperature detector for detecting a temperature of the heating member, a signal generator for generating a switching signal that periodically controls permission and prohibition of energization of each of the divided induction coils, and a controller for controlling supply of a driving current to each of the divided induction coils to heat the heating member. The controller controls the energization by periodically switching the driving current to each of the divided induction coils on the basis of an energization signal that determines the permission and the inhibition of the driving currents according to a signal of temperature detected by the temperature detector, and the switching signal.
摘要翻译：感应加热型固定装置，用于固定其上具有调色剂图像的记录材料，具有加热构件，分成多个部分的感应线圈，用于检测加热构件的温度的温度检测器，用于产生周期性地控制每个划分的感应线圈的通电和禁止通电的切换信号;以及控制器，用于控制向每个分割的感应线圈供给驱动电流以加热加热部件。控制器通过根据由温度检测器检测的温度信号确定驱动电流的允许和禁止的通电信号周期性地切换驱动电流到每个分开的感应线圈来控制通电，并且开关信号。

8. 发明授权

US07139499B2 Induction heating type of fixing device and image forming apparatus equipped therewith 有权
标题翻译：感应加热型定影装置和配备有其的成像装置
公开(公告)号：US07139499B2
公开(公告)日：2006-11-21
申请号：US10924648
申请日：2004-08-24
申请人： Yoshihito Sasamoto , Kiyoaki Kawamoto , Atsushi Takahashi , Hiroshi Matsumoto , Tetsuko Kurosu , Hideaki Tanaka , Naohiko Hanyu , Akifumi Isobe
发明人： Yoshihito Sasamoto , Kiyoaki Kawamoto , Atsushi Takahashi , Hiroshi Matsumoto , Tetsuko Kurosu , Hideaki Tanaka , Naohiko Hanyu , Akifumi Isobe
IPC分类号： G03G15/20
CPC分类号： G03G15/2039
摘要： An induction heating type of fixing device to fix a recording material having a toner image thereon, having a heating member, an induction coil divided into a plurality of parts, a temperature detector for detecting a temperature of the heating member, a signal generator for generating a switching signal that periodically controls permission and prohibition of energization of each of the divided induction coils, and a controller for controlling supply of a driving current to each of the divided induction coils to heat the heating member. The controller controls the energization by periodically switching the driving current to each of the divided induction coils on the basis of an energization signal that determines the permission and the inhibition of the driving currents according to a signal of temperature detected by the temperature detector, and the switching signal.
摘要翻译：感应加热型固定装置，用于固定其上具有调色剂图像的记录材料，具有加热构件，分成多个部分的感应线圈，用于检测加热构件的温度的温度检测器，用于产生周期性地控制每个划分的感应线圈的通电和禁止通电的切换信号;以及控制器，用于控制向每个分割的感应线圈供给驱动电流以加热加热部件。控制器通过根据由温度检测器检测的温度信号确定驱动电流的允许和禁止的通电信号周期性地切换驱动电流到每个分开的感应线圈来控制通电，并且开关信号。

9. 发明申请

US20080174834A1 COLOR IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD 有权
标题翻译：彩色图像形成装置和图像形成方法
公开(公告)号：US20080174834A1
公开(公告)日：2008-07-24
申请号：US12015166
申请日：2008-01-16
申请人： Tadayuki Ueda , Ryuji Okutomi , Hiroyuki Watanabe , Akifumi Isobe , Yoshihito Sasamoto , Takashi Nara
发明人： Tadayuki Ueda , Ryuji Okutomi , Hiroyuki Watanabe , Akifumi Isobe , Yoshihito Sasamoto , Takashi Nara
IPC分类号： H04N1/04
CPC分类号： G03G15/01 , G03G2215/0119 , G03G2215/0161
摘要： A color image forming apparatus including: an image forming section which forms an image based on image information on an image carrier provided in the image forming section; a detection section which detects a print mark for color misalignment correction formed on the image carrier by the image forming section, and outputs print mark detection information; and a control section for executing color misalignment correction control based on the print mark detection information outputted from the detection section, wherein, the control section obtains a trend of a color misalignment amount of the print mark by statistically processing data of the result of the print mark detection, calculates an execution timing of color misalignment correction base on the obtained trend, and executes the color misalignment correction at the calculated execution timing.
摘要翻译：一种彩色图像形成装置，包括：图像形成部，其基于设置在图像形成部中的图像载体上的图像信息形成图像; 检测部，其检测由所述图像形成部在所述图像载体上形成的用于颜色不对准校正的打印标记，并输出打印标记检测信息; 以及控制部分，用于根据从检测部分输出的打印标记检测信息执行颜色不对准校正控制，其中，控制部分通过统计处理打印结果的数据来获得打印标记的颜色不对准量的趋势根据获得的趋势，计算出颜色不对准校正的执行定时，并在计算出的执行时刻执行颜色未对准校正。

10. 发明申请

US20070274745A1 Color image forming apparatus 有权
标题翻译：彩色图像形成装置
公开(公告)号：US20070274745A1
公开(公告)日：2007-11-29
申请号：US11713511
申请日：2007-03-02
申请人： Tadayuki Ueda , Shigeo Ogino , Masaaki Goto , Hiroyuki Watanabe , Akifumi Isobe , Yoshihito Sasamoto , Takashi Nara
发明人： Tadayuki Ueda , Shigeo Ogino , Masaaki Goto , Hiroyuki Watanabe , Akifumi Isobe , Yoshihito Sasamoto , Takashi Nara
IPC分类号： G03G15/01
CPC分类号： G03G15/0194 , G03G15/0131 , G03G2215/00603 , G03G2215/00734 , G03G2215/0119
摘要： A tandem type color image forming apparatus which executes color misregistration correction, including: a detecting section which detects a width of a transfer sheet; an image forming section having an image carrier, on which arranged side by side are an image area where formed is an image for transfer and a non-image area where formed is the imprint image; and a control section which selects a complex or a single correction mode based on the transfer sheet width, to execute correction processing; where the complex correction mode is an operation mode of forming in parallel the image for transfer in the image area and the imprint image in the non-image area, and the single correction mode is an operation mode of suspending to form the image for transfer in the image area, and executing only to form the imprint image in the non-image area or in the image area.
摘要翻译：一种执行颜色对准校正的串联型彩色图像形成装置，包括：检测转印纸宽度的检测部分; 具有图像载体的图像形成部分并排布置在其上形成的图像区域是用于传送的图像，并且形成的非图像区域是压印图像; 以及控制部分，其基于所述转印纸张宽度来选择复合或单个校正模式，以执行校正处理; 其中复合校正模式是并行形成用于在图像区域中传送的图像和非图像区域中的压印图像的操作模式，并且单个校正模式是暂停以形成用于传送的图像的操作模式并且仅执行在非图像区域或图像区域中形成压印图像。

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