公开(公告)号：US20050189923A1

公开(公告)日：2005-09-01

申请号：US11039865

申请日：2005-01-24

申请人： Hiroto Ohishi ,  Masahide Nakaya ,  Naoki Sato ,  Keiichi Sugai

发明人： Hiroto Ohishi ,  Masahide Nakaya ,  Naoki Sato ,  Keiichi Sugai

IPC分类号： H02J7/02 ,  H02J7/00

CPC分类号： G03G15/0283 ,  H02J7/022

摘要： An auxiliary power source device includes: a first battery; a first charger receiving power supply from a commercial power source and charging the first battery; a second battery connected with the first battery in series; a second charger receiving power supply from the commercial power source and charging the second battery; a detecting circuit detecting voltages of the first battery and the second battery; and a control part switching charging operation between the first and second chargers for a final target voltage based on a detection result of the detecting circuit.

摘要翻译： 辅助电源装置包括：第一电池; 第一充电器从商用电源接收电源并对第一电池充电; 与第一电池串联连接的第二电池; 第二充电器从商用电源接收电源并对第二电池充电; 检测电路，检测第一电池和第二电池的电压; 以及控制部分，基于检测电路的检测结果，对第一和第二充电器之间的充电操作进行切换，以获得最终目标电压。

公开(公告)号：US20050232651A1

公开(公告)日：2005-10-20

申请号：US11047738

申请日：2005-02-02

申请人： Naoki Sato ,  Hiroto Ohishi ,  Masahide Nakaya ,  Keiichi Sugai

发明人： Naoki Sato ,  Hiroto Ohishi ,  Masahide Nakaya ,  Keiichi Sugai

IPC分类号： G03G21/00 ,  G03G15/00 ,  G03G15/20 ,  H02J1/00 ,  H02M3/07

CPC分类号： G03G15/5004 ,  G03G15/205

摘要： A power source control apparatus is disclosed. The apparatus comprises a capacitor; a charge control circuit for controlling a charger that charges the capacitor; a discharging circuit for discharging power charged in the capacitor to a heating member for heating. The power source control apparatus is shifted to an energy saving mode in which power supply to a part of power loads is stopped when a first condition is satisfied, and the power source control apparatus terminates the energy saving mode when a second condition is satisfied. In the apparatus, the charge control circuit is supplied with power from a first power source circuit that supplies power during the energy saving mode.

摘要翻译： 公开了电源控制装置。 该装置包括电容器; 用于控制对电容器充电的充电器的充电控制电路; 放电电路，用于将加载在电容器中的电力放电到用于加热的加热构件。 电源控制装置转换到当满足第一条件时停止对一部分功率负载的电力的节能模式，并且当满足第二条件时电源控制装置结束节能模式。 在该装置中，从节能模式下供电的第一电源电路向充电控制电路供电。

公开(公告)号：US20050139591A1

公开(公告)日：2005-06-30

申请号：US11006693

申请日：2004-12-08

申请人： Ryo Takamatsu ,  Naoki Sato ,  Yuusuke Ishizaki ,  Hiroto Ohishi ,  Masahide Nakaya ,  Keiichi Sugai

发明人： Ryo Takamatsu ,  Naoki Sato ,  Yuusuke Ishizaki ,  Hiroto Ohishi ,  Masahide Nakaya ,  Keiichi Sugai

IPC分类号： G03G15/20 ,  H05B37/02

CPC分类号： G03G15/205

摘要： A main controller controls a capacitor charger to charge a capacitor as necessary. A sub-controller controls a power saving mode and stops a power supply to the main controller when shifting to the power saving mode. A charge control circuit compares a terminal voltage of the capacitor with a predetermined value by a comparator circuit. If the terminal voltage is lower than the reference value, an AND circuit takes a logical product of an output signal of the comparator circuit and a power saving signal indicating the shift to the power saving mode, and outputs a control signal indicating an instruction to charge the capacitor, to the capacitor charger.

摘要翻译： 主控制器根据需要控制电容器充电器对电容器充电。 子控制器控制省电模式，并在切换到省电模式时停止对主控制器的电源。 充电控制电路通过比较器电路将电容器的端子电压与预定值进行比较。 如果端子电压低于参考值，则AND电路取代比较器电路的输出信号和指示切换到省电模式的省电信号的逻辑积，并输出指示充电指令的控制信号 电容器，电容充电器。

公开(公告)号：US07693440B2

公开(公告)日：2010-04-06

申请号：US11833599

申请日：2007-08-03

申请人： Naoki Sato ,  Hiroto Ohishi ,  Masahide Nakaya ,  Keiichi Sugai

发明人： Naoki Sato ,  Hiroto Ohishi ,  Masahide Nakaya ,  Keiichi Sugai

IPC分类号： G03G15/20

CPC分类号： G03G15/205 ,  G03G15/5004 ,  G03G2215/20

摘要： An image forming apparatus for forming an image with a fixing member, which fixing member includes a first heating member and a plurality of second heating members is disclosed. The image forming apparatus includes a capacitor, a charging part for charging the capacitor, a first drive part for lighting on/off the first heating member by controlling a first power supply to the first heating member, a second drive part for lighting on/off at least one of the plurality of second heating members by controlling a second power supply to the plurality of second heating members, and a control part for dividing the plurality of second heating members into groups and permitting at least one of the groups to receive the second power supply during a waiting period of the image forming apparatus.

摘要翻译： 公开了一种用于通过固定构件形成图像的图像形成装置，该固定构件包括第一加热构件和多个第二加热构件。 图像形成装置包括电容器，用于对电容器充电的充电部，用于通过控制到第一加热部件的第一电源来点亮第一加热部件的第一驱动部，用于点亮开/关的第二驱动部 所述多个第二加热构件中的至少一个通过控制对所述多个第二加热构件的第二电力供给，以及控制部分，用于将所述多个第二加热构件分成组并允许所述组中的至少一个接收所述第二加热构件 在图像形成装置的等待期间供电。

公开(公告)号：US20070280714A1

公开(公告)日：2007-12-06

申请号：US11833599

申请日：2007-08-03

申请人： Naoki Sato ,  Hiroto Ohishi ,  Masahide Nakaya ,  Keiichi Sugai

发明人： Naoki Sato ,  Hiroto Ohishi ,  Masahide Nakaya ,  Keiichi Sugai

IPC分类号： G03G15/20 ,  G03G15/00

CPC分类号： G03G15/205 ,  G03G15/5004 ,  G03G2215/20

摘要： An image forming apparatus for forming an image with a fixing member, which fixing member includes a first heating member and a plurality of second heating members is disclosed. The image forming apparatus includes a capacitor, a charging part for charging the capacitor, a first drive part for lighting on/off the first heating member by controlling a first power supply to the first heating member, a second drive part for lighting on/off at least one of the plurality of second heating members by controlling a second power supply to the plurality of second heating members, and a control part for dividing the plurality of second heating members into groups and permitting at least one of the groups to receive the second power supply during a waiting period of the image forming apparatus.

摘要翻译： 公开了一种用于通过固定构件形成图像的图像形成装置，该固定构件包括第一加热构件和多个第二加热构件。 图像形成装置包括电容器，用于对电容器充电的充电部，用于通过控制到第一加热部件的第一电源来点亮第一加热部件的第一驱动部，用于点亮开/关的第二驱动部 所述多个第二加热构件中的至少一个通过控制对所述多个第二加热构件的第二电力供给，以及控制部分，用于将所述多个第二加热构件分成组并允许所述组中的至少一个接收所述第二加热构件 在图像形成装置的等待期间供电。

公开(公告)号：US07127189B2

公开(公告)日：2006-10-24

申请号：US11006693

申请日：2004-12-08

申请人： Ryo Takamatsu ,  Naoki Sato ,  Yuusuke Ishizaki ,  Hiroto Ohishi ,  Masahide Nakaya ,  Keiichi Sugai

发明人： Ryo Takamatsu ,  Naoki Sato ,  Yuusuke Ishizaki ,  Hiroto Ohishi ,  Masahide Nakaya ,  Keiichi Sugai

IPC分类号： G03G15/20

CPC分类号： G03G15/205

摘要： A main controller controls a capacitor charger to charge a capacitor as necessary. A sub-controller controls a power saving mode and stops a power supply to the main controller when shifting to the power saving mode. A charge control circuit compares a terminal voltage of the capacitor with a predetermined value by a comparator circuit. If the terminal voltage is lower than the reference value, an AND circuit takes a logical product of an output signal of the comparator circuit and a power saving signal indicating the shift to the power saving mode, and outputs a control signal indicating an instruction to charge the capacitor, to the capacitor charger.

摘要翻译： 主控制器根据需要控制电容器充电器对电容器充电。 子控制器控制省电模式，并在切换到省电模式时停止对主控制器的电源。 充电控制电路通过比较器电路将电容器的端子电压与预定值进行比较。 如果端子电压低于参考值，则AND电路取代比较器电路的输出信号和指示切换到省电模式的省电信号的逻辑积，并输出指示充电指令的控制信号 电容器，电容充电器。

公开(公告)号：US07269368B2

公开(公告)日：2007-09-11

申请号：US11045268

申请日：2005-01-31

申请人： Naoki Sato ,  Hiroto Ohishi ,  Masahide Nakaya ,  Keiichi Sugai

发明人： Naoki Sato ,  Hiroto Ohishi ,  Masahide Nakaya ,  Keiichi Sugai

IPC分类号： G03G15/20

CPC分类号： G03G15/205 ,  G03G15/5004 ,  G03G2215/20

摘要： An image forming apparatus for forming an image with a fixing member, which fixing member includes a first heating member and a plurality of second heating members is disclosed. The image forming apparatus includes a capacitor, a charging part for charging the capacitor, a first drive part for lighting on/off the first heating member by controlling a first power supply to the first heating member, a second drive part for lighting on/off at least one of the plurality of second heating members by controlling a second power supply to the plurality of second heating members, and a control part for dividing the plurality of second heating members into groups and permitting at least one of the groups to receive the second power supply during a waiting period of the image forming apparatus.

摘要翻译： 公开了一种用于通过固定构件形成图像的图像形成装置，该固定构件包括第一加热构件和多个第二加热构件。 图像形成装置包括电容器，用于对电容器充电的充电部，用于通过控制到第一加热部件的第一电源来点亮第一加热部件的第一驱动部，用于点亮开/关的第二驱动部 所述多个第二加热构件中的至少一个通过控制对所述多个第二加热构件的第二电力供给，以及控制部分，用于将所述多个第二加热构件分成组并允许所述组中的至少一个接收所述第二加热构件 在图像形成装置的等待期间供电。

公开(公告)号：US07236714B2

公开(公告)日：2007-06-26

申请号：US11047738

申请日：2005-02-02

申请人： Naoki Sato ,  Hiroto Ohishi ,  Masahide Nakaya ,  Keiichi Sugai

发明人： Naoki Sato ,  Hiroto Ohishi ,  Masahide Nakaya ,  Keiichi Sugai

IPC分类号： G03G15/20 ,  H05B1/00 ,  H05B3/00 ,  H05B11/00

CPC分类号： G03G15/5004 ,  G03G15/205

摘要： A power source control apparatus including a capacitor; a charge control circuit for controlling a charger that charges the capacitor; a discharging circuit for discharging power charged in the capacitor to a heating member for heating. The power source control apparatus is shifted to an energy saving mode in which power supply to a part of power loads is stopped when a first condition is satisfied, and the power source control apparatus terminates the energy saving mode when a second condition is satisfied. In the apparatus, the charge control circuit is supplied with power from a power source circuit that supplies power during the energy saving mode.

摘要翻译： 一种电源控制装置，包括电容器; 用于控制对电容器充电的充电器的充电控制电路; 放电电路，用于将加载在电容器中的电力放电到用于加热的加热构件。 电源控制装置转换到当满足第一条件时停止对一部分功率负载的电力的节能模式，并且当满足第二条件时电源控制装置结束节能模式。 在该装置中，从节电模式下供电的电源电路向充电控制电路供电。

公开(公告)号：US20050220474A1

公开(公告)日：2005-10-06

申请号：US11045268

申请日：2005-01-31

申请人： Naoki Sato ,  Hiroto Ohishi ,  Masahide Nakaya ,  Keiichi Sugai

发明人： Naoki Sato ,  Hiroto Ohishi ,  Masahide Nakaya ,  Keiichi Sugai

IPC分类号： G03G21/00 ,  G03G15/00 ,  G03G15/20

CPC分类号： G03G15/205 ,  G03G15/5004 ,  G03G2215/20

摘要： An image forming apparatus for forming an image with a fixing member, which fixing member includes a first heating member and a plurality of second heating members is disclosed. The image forming apparatus includes a capacitor, a charging part for charging the capacitor, a first drive part for lighting on/off the first heating member by controlling a first power supply to the first heating member, a second drive part for lighting on/off at least one of the plurality of second heating members by controlling a second power supply to the plurality of second heating members, and a control part for dividing the plurality of second heating members into groups and permitting at least one of the groups to receive the second power supply during a waiting period of the image forming apparatus.

摘要翻译： 公开了一种用于通过固定构件形成图像的图像形成装置，该固定构件包括第一加热构件和多个第二加热构件。 图像形成装置包括电容器，用于对电容器充电的充电部，用于通过控制到第一加热部件的第一电源来点亮第一加热部件的第一驱动部，用于点亮开/关的第二驱动部 所述多个第二加热构件中的至少一个通过控制对所述多个第二加热构件的第二电力供给，以及控制部分，用于将所述多个第二加热构件分成组并允许所述组中的至少一个接收所述第二加热构件 在图像形成装置的等待期间供电。

公开(公告)号：US07122767B2

公开(公告)日：2006-10-17

申请号：US11048793

申请日：2005-02-03

申请人： Naoki Sato ,  Keiichi Sugai ,  Masae Sugawara ,  Masashi Ooi

发明人： Naoki Sato ,  Keiichi Sugai ,  Masae Sugawara ,  Masashi Ooi

IPC分类号： H05B1/02

CPC分类号： H05B1/0241 ,  G03G15/2039 ,  G03G15/80

摘要： A fixing roller in an image forming apparatus (such as a copier) has a fixing heater that is supplied power from a capacitor. The fixing heater, the capacitor, a mechanical switch (such as a relay) and a semiconductor switch (such as a FET) are serially connected. As a cover of the apparatus is opened, an interlock switch is turned on and outputs an off-signal to a CPU, which turns off the semiconductor switch prior to turning off the mechanical switch, and thereby prevents a counter-electromotive voltage due to an inrush current.

摘要翻译： 图像形成装置（复印机）中的定影辊具有从电容器供电的定影加热器。 固定加热器，电容器，机械开关（例如继电器）和半导体开关（例如FET）串联连接。 当打开设备的盖子时，互锁开关被接通，并向CPU输出断开信号，在关闭机械开关之前关闭半导体开关，从而防止由于 浪涌电流。