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142 条记录 (耗时 0.023 秒)

    Image forming apparatus capable of discharging remaining sheets
    1.
    发明授权
    Image forming apparatus capable of discharging remaining sheets 失效
    能够排出残留片材的图像形成装置

    公开(公告)号：US5713060A

    公开(公告)日：1998-01-27

    申请号：US671857

    申请日：1996-06-28

    申请人： Kaoru Sato ,  Tatsuto Tachibana ,  Masayoshi Takahashi

    发明人： Kaoru Sato ,  Tatsuto Tachibana ,  Masayoshi Takahashi

    IPC分类号： G03G15/00 ,  G03G21/00

    CPC分类号： G03G15/70 ,  G03G2215/00552 ,  G03G2215/00586

    摘要： An image forming apparatus includes an image forming unit for forming an image on a sheet, a first conveying unit for conveying a sheet along a first conveying path toward the image forming unit, a second conveying unit for conveying a sheet along a second conveying path toward the image forming unit, a first detection unit for detecting the sheet remaining in the first conveying path, a second detection unit for detecting the sheet remaining in the second conveying path, and a control unit for discharging the sheets in the first and second conveying paths from the image forming apparatus by simultaneously driving the first and second conveying units whether or not the sheets in the first and second conveying paths are conveyed superposed in the image forming unit, in accordance with the detection of the remaining sheets by the first and second detection units, before the image forming unit starts image formation.

    摘要翻译： 图像形成装置包括：图像形成单元，用于在片材上形成图像;第一输送单元，用于沿着第一输送路径向图像形成单元输送片材;第二输送单元，用于沿着第二输送路径向片材 图像形成单元，用于检测第一传送路径中剩余的片材的第一检测单元，用于检测残留在第二传送路径中的片材的第二检测单元，以及用于将第一和第二传送路径中的片材排出的控制单元 从图像形成装置通过同时驱动第一和第二输送单元，无论第一和第二输送路径中的纸张是否被叠加在图像形成单元中，根据通过第一和第二检测的剩余纸张的检测 在图像形成单元开始图像形成之前。

    Power supply circuit for a motor
    4.
    发明授权
    Power supply circuit for a motor 失效
    电机电源电路

    公开(公告)号：US5225751A

    公开(公告)日：1993-07-06

    申请号：US793550

    申请日：1991-11-18

    申请人： Akihisa Kusano ,  Izumi Narita ,  Yuzo Seino ,  Kaoru Sato ,  Tatsuto Tachibana ,  Tomohiro Nakamori

    发明人： Akihisa Kusano ,  Izumi Narita ,  Yuzo Seino ,  Kaoru Sato ,  Tatsuto Tachibana ,  Tomohiro Nakamori

    IPC分类号： H02P29/00 ,  G05F1/569 ,  H02H9/00 ,  H02M3/00 ,  H02P1/18 ,  H02P7/06

    CPC分类号： G05F1/569 ,  H02H9/001 ,  H02P1/18 ,  Y10S388/903

    摘要： In a power supply circuit for a motor in which a power source line can be opened and closed by a first opening-closing device, a construction is adopted which has a electrically controllable second opening-closing device connected in parallel to the first opening-closing device, a comparator for comparing the voltage of the motor load side with a predetermined value, a controller for controlling the opening and closing of the second opening-closing device on the basis of a signal from the comparator, and a current limiter device provided in parallel to the second opening-closing device, whereby a rush current when the first opening-closing device is closed can be suppressed to thereby prevent the fluctuation of the source voltage and the deterioration of the contacts of the first opening-closing device.

    摘要翻译： 在其中电源线能够被第一开闭装置打开和关闭的电动机的电源电路中，采用具有与第一开闭并联连接的电可控制的第二开闭装置的结构 装置，用于将电动机负载侧的电压与预定值进行比较的比较器;控制器，用于根据来自比较器的信号控制第二开闭装置的打开和关闭;以及限流装置， 平行于第二开闭装置，由此能够抑制第一开闭装置闭合时的冲击电流，从而防止源电压的波动和第一开闭装置的触点的劣化。

    Fixing apparatus having a temperature control system for a plurality of heaters
    6.
    发明授权
    Fixing apparatus having a temperature control system for a plurality of heaters 失效
    具有用于多个加热器的温度控制系统的固定装置

    公开(公告)号：US5819134A

    公开(公告)日：1998-10-06

    申请号：US673270

    申请日：1996-06-28

    申请人： Kaoru Sato ,  Junichi Kimizuka ,  Tatsuto Tachibana ,  Hiroaki Sakai

    发明人： Kaoru Sato ,  Junichi Kimizuka ,  Tatsuto Tachibana ,  Hiroaki Sakai

    IPC分类号： G03G15/20

    CPC分类号： G03G15/2003 ,  G03G15/2039 ,  G03G2215/2016

    摘要： The present invention provides an image heating apparatus comprising a first heater, a second heater having a heat generating distribution different from that of the first heater, a heated member to be heated by the first heater and second heater, a temperature detection element for detecting a temperature of the heated member, and a power supply controlling means for controlling power supply to the first heater and second heater on the basis of a temperature detected by the temperature detection element. The power supply controlling means serves to stop the power supply to the first heater when the temperature detected by the temperature detection element reaches a first temperature, and to stop the power supply to the second heater when the temperature detected by the temperature detection element reaches a second temperature different from the first temperature.

    摘要翻译： 本发明提供了一种图像加热装置，包括第一加热器，具有不同于第一加热器的发热分布的第二加热器，由第一加热器和第二加热器加热的加热构件，用于检测 加热部件的温度，以及基于由温度检测元件检测的温度来控制对第一加热器和第二加热器的供电的电源控制部件。 当由温度检测元件检测到的温度达到第一温度时，电源控制装置用于停止对第一加热器的电力供应，并且当温度检测元件检测到的温度达到第一温度时，停止向第二加热器供电 第二温度不同于第一温度。

    Differential driving circuit for a semiconductor laser
    7.
    发明授权
    Differential driving circuit for a semiconductor laser 失效
    半导体激光器的差分驱动电路

    公开(公告)号：US5818503A

    公开(公告)日：1998-10-06

    申请号：US593902

    申请日：1996-01-30

    申请人： Akihisa Kusano ,  Izumi Narita ,  Yuzo Seino ,  Kaoru Sato ,  Tatsuto Tachibana ,  Tomohiro Nakamori

    发明人： Akihisa Kusano ,  Izumi Narita ,  Yuzo Seino ,  Kaoru Sato ,  Tatsuto Tachibana ,  Tomohiro Nakamori

    IPC分类号： B41J2/44 ,  H01S5/042 ,  H01S5/068 ,  H01S5/0683 ,  H04N1/40 ,  B41J2/47

    CPC分类号： H01S5/06832 ,  H01S5/042 ,  H04N1/40037 ,  H01S5/0427 ,  H01S5/06812 ,  H01S5/06825

    摘要： An apparatus for generating a laser beam modulated on the basis of an information signal, which comprises a circuit for generating a first information signal, a circuit for generating a second information signal, independent of the first information signal, a circuit for driving a semiconductor laser on the basis of the first and the second information signals, wherein the driving circuit comprises first and second switching elements which operate supplementarily with each other, one of the first and second switching elements switches a drive current to the semiconductor laser, and wherein the first information signal is provided into a control terminal of the first switching element and the second information signal is provided into a control terminal of the second switching element.

    摘要翻译： 一种用于产生基于信息信号调制的激光束的装置，包括用于产生第一信息信号的电路，用于产生与第一信息信号无关的第二信息信号的电路，用于驱动半导体激光器的电路 基于第一信息信号和第二信息信号，其中驱动电路包括彼此补充地操作的第一和第二开关元件，第一和第二开关元件中的一个将驱动电流切换到半导体激光器，并且其中第一 信息信号被提供到第一开关元件的控制端子中，并且第二信息信号被提供到第二开关元件的控制端子中。

    Image formation apparatus with printer engine control which judges whether recording sheets can be fed
    9.
    发明授权
    Image formation apparatus with printer engine control which judges whether recording sheets can be fed 有权
    具有打印机引擎控制的图像形成装置，其判断是否可以馈送记录纸

    公开(公告)号：US06496660B2

    公开(公告)日：2002-12-17

    申请号：US09860462

    申请日：2001-05-21

    申请人： Atsuya Takahashi ,  Kaoru Sato ,  Yoji Serizawa ,  Tatsuto Tachibana

    发明人： Atsuya Takahashi ,  Kaoru Sato ,  Yoji Serizawa ,  Tatsuto Tachibana

    IPC分类号： G03G1500

    CPC分类号： G03G15/6529 ,  G06K15/16

    摘要： An engine control unit and corresponding method of controlling the engine in which the engine control unit receives a print reservation command for plural pages prior to a print request command from a printer control unit. When the engine control unit received the print reservation command for the plural pages, it is judged whether or not a sheet feed operation of recording sheets can be performed. When it is judged that the recording sheets can be fed, the recording sheets are fed and transported to a predetermined position on a transportation path with a minimum constant interval corresponding to the sheet size by sheet feed rollers or transportation rollers, then printing operation is performed according to the print request command.

    摘要翻译： 发动机控制单元和控制发动机的相应方法，其中发动机控制单元从打印机控制单元接收到打印请求命令之前的多页的打印预约命令。 当发动机控制单元接收到多页的打印预约命令时，判断是否可以执行记录纸张的供纸操作。 当判断记录纸可以被送出时，记录纸被输送并输送到输送路径上的预定位置，其中纸张进给辊或输送辊对应于纸张尺寸的最小恒定间隔，然后执行打印操作 根据打印请求命令。

    Recording apparatus with automatic paper discharge and fixing roller temperature control features
    10.
    发明授权
    Recording apparatus with automatic paper discharge and fixing roller temperature control features 失效
    记录装置具有自动排纸和定影辊温度控制功能

    公开(公告)号：US06205297B1

    公开(公告)日：2001-03-20

    申请号：US08725398

    申请日：1996-10-03

    申请人： Tatsuto Tachibana ,  Kaoru Sato

    发明人： Tatsuto Tachibana ,  Kaoru Sato

    IPC分类号： G03G1500

    CPC分类号： G03G15/50 ,  B41J11/0075 ,  B41J29/393 ,  G03G15/55 ,  G03G2215/00548 ,  G03G2215/00552 ,  G03G2215/00721 ,  G06K15/00 ,  G06K2215/0085

    摘要： A recording apparatus often has a timing to shift to a standby status if there is no residual paper in the apparatus, for example, when a power source is turned on, when the apparatus is recovered from a sleep mode, when a door is closed, when the power source is reset, or the like. When the residual paper is detected in the apparatus at such a timing, the apparatus is controlled to a proper wait status in order to discharge the residual paper and waits for an instruction from the outside. In response to the paper discharging instruction from the outside, a discharging operation of the residual paper is executed.

    摘要翻译： 如果在装置中没有剩余纸张时，记录装置通常具有转移到待机状态的定时，例如当电源打开时，当装置从休眠模式恢复时，当门关闭时， 当电源复位时，等等。 当在这样的定时在设备中检测到残留纸时，将该装置控制到适当的等待状态，以排出残留纸并等待来自外部的指示。 响应于来自外部的排纸指令，执行残留纸张的排出操作。