公开(公告)号：US20070284357A1

公开(公告)日：2007-12-13

申请号：US11739923

申请日：2007-04-25

申请人： Hiroyuki Takahashi ,  Tohru Nagatsuma ,  Yuji Matsuda ,  Atsuki Iwata ,  Eiji Nemoto ,  Manabu Kodama

发明人： Hiroyuki Takahashi ,  Tohru Nagatsuma ,  Yuji Matsuda ,  Atsuki Iwata ,  Eiji Nemoto ,  Manabu Kodama

IPC分类号： H05B1/00

CPC分类号： G03G15/2039

摘要： A heater device includes a heating unit which includes a heating element that generates heat using an induction-heating method. A power supply part supplies a driving current to the heating unit. A first high-frequency component cutoff unit is connected to the power supply part. A switching unit controls the supply of the driving current from the power supply part to the heating unit. A second high-frequency component cutoff unit is connected to the switching unit. And a connection unit connects the first high-frequency component cutoff unit and the second high-frequency component cutoff unit.

摘要翻译： 加热器装置包括加热单元，该加热单元包括使用感应加热方法产生热的加热元件。 电源部件向加热单元提供驱动电流。 第一高频分量切断单元连接到电源部分。 开关单元控制从电源部到加热单元的驱动电流的供给。 第二高频分量截止单元连接到开关单元。 并且连接单元连接第一高频分量切断单元和第二高频分量切断单元。

公开(公告)号：US09263207B2

公开(公告)日：2016-02-16

申请号：US13422069

申请日：2012-03-16

申请人： Atsuki Iwata

发明人： Atsuki Iwata

IPC分类号： H01H47/00 ,  B60L1/00 ,  H01H9/54

CPC分类号： H01H9/547 ,  Y10T307/826

摘要： A switch device includes a switch operation unit to be mechanically operated so as to be in on or off state; a detecting unit configured to detect whether the switch operation unit is in the on or off state; a first mechanism to be configured to close electrical contacts of at least one circuit when the switch operation unit is operated to be in the on state; and a second mechanism configured to maintain the electrical contacts in an closed state and switch the electrical contacts to an open state in response to electrical signals indicating off, on, and, off to be received sequentially while the switch operation unit is in the off state.

摘要翻译： 开关装置包括：机械操作以便处于打开或关闭状态的开关操作单元; 检测单元，被配置为检测所述开关操作单元是否处于开或关状态; 当所述开关操作单元被操作为处于导通状态时，被配置为闭合至少一个电路的电触点的第一机构; 以及第二机构，其被配置为将所述电触点保持在关闭状态，并且响应于在所述开关操作单元处于断开状态时指示断开，接通和断开以接收的电信号，将所述电触点切换到打开状态 。

公开(公告)号：US20160336799A1

公开(公告)日：2016-11-17

申请号：US15143604

申请日：2016-05-01

申请人： Atsuki Iwata ,  Takuma Kasai ,  Norikazu Okada ,  Homare Ehara ,  Tetsuya Yano ,  Toshimasa Aoki ,  Tomoyuki Yamashita ,  Ryohta Kubokawa ,  Shuntaroh Nakayama ,  Takaaki Shirai

发明人： Atsuki Iwata ,  Takuma Kasai ,  Norikazu Okada ,  Homare Ehara ,  Tetsuya Yano ,  Toshimasa Aoki ,  Tomoyuki Yamashita ,  Ryohta Kubokawa ,  Shuntaroh Nakayama ,  Takaaki Shirai

IPC分类号： H02J9/06 ,  H04N1/00 ,  H02J7/00

CPC分类号： H02J9/061 ,  H02J7/0068 ,  H02J7/345 ,  H04N1/00893 ,  H04N1/00899 ,  H04N2201/0094

摘要： A commercial AC power shutdown detecting apparatus includes a photocoupler including a light-emitting element and a light-receiving element, a lighting circuit that flows a pulsating current through the light-emitting element of the photocoupler to turn on and off light of the light-emitting element, a charging-discharging circuit including a capacitor and a resistor that charges the capacitor via the resistor when the light-emitting element is turned off, and discharges the capacitor via the light-receiving element and the a resistor when the light-emitting element is turned on, and a comparing circuit that compares a voltage value between capacitor terminals with a predetermined voltage value intermediate between a maximum voltage value between the capacitor terminals when the light-emitting element repeats turning light on and off and the consistent DC voltage value, and outputs a shutdown detection signal if the voltage value between the capacitor terminals exceeds the predetermined voltage value.

摘要翻译： 一种商用AC电源关闭检测装置，包括具有发光元件和受光元件的光电耦合器，使脉动电流流过光电耦合器的发光元件的点亮电路， 发光元件，充电放电电路，包括电容器和电阻器，当发光元件关断时，电容器经由电阻器对电容器充电，并且当发光元件被发射时，通过光接收元件和电阻器对电容器进行放电 元件被接通，以及比较电路，其将电容器端子之间的电压值与发光元件重复接通和断开的电容器端子之间的最大电压值之间的预定电压值与一致的DC电压值进行比较 并且如果电容器端子之间的电压值超过预定值，则输出关断检测信号 d电压值。

公开(公告)号：US09116479B2

公开(公告)日：2015-08-25

申请号：US14210977

申请日：2014-03-14

申请人： Hiroaki Umezawa ,  Shiho Shimosaka ,  Katsunori Kume ,  Koh Tokumaru ,  Osamu Kizaki ,  Noboru Sugiura ,  Norikazu Okada ,  Atsuki Iwata ,  Keita Maejima ,  Tomoyuki Yamashita

发明人： Hiroaki Umezawa ,  Shiho Shimosaka ,  Katsunori Kume ,  Koh Tokumaru ,  Osamu Kizaki ,  Noboru Sugiura ,  Norikazu Okada ,  Atsuki Iwata ,  Keita Maejima ,  Tomoyuki Yamashita

IPC分类号： G03G15/20

CPC分类号： G03G15/2042 ,  G03G2215/2035

摘要： A fixing control device includes an image detection unit that determines presence of an image in each of areas obtained by division of an image formation region in which the image is formed, a heater selection unit that selects from heaters of a fixing device heaters at positions corresponding to areas in which the presence of the image is determined, a heating amount computation unit that computes a heating amount of a heating area heated by each of the selected heaters in a fixing region corresponding to the image formation region, a change amount computation unit that computes an amount of change of the heating amount between adjoining ones of the heating areas, and a heating amount correction unit that corrects one of the heating amounts of the adjoining heating areas so that the amount of change after the correction is less than a predetermined threshold.

摘要翻译： 定影控制装置包括图像检测单元，该图像检测单元确定通过对形成图像的图像形成区域进行分割而获得的每个区域中的图像的存在;加热器选择单元，其从相应位置处的定影装置加热器的加热器中选择 确定图像存在的区域;加热量计算单元，计算在与图像形成区域对应的定影区域中由每个所选择的加热器加热的加热区域的加热量;变化量计算单元， 计算相邻的加热区域之间的加热量的变化量;以及加热量校正单元，其校正相邻的加热区域的加热量中的一个，使得校正后的变化量小于预定阈值 。

公开(公告)号：US08576028B2

公开(公告)日：2013-11-05

申请号：US13013454

申请日：2011-01-25

申请人： Atsuki Iwata

发明人： Atsuki Iwata

IPC分类号： H01H43/02 ,  H01H7/00

CPC分类号： H01H23/168 ,  H01H7/00 ,  H01H50/60 ,  H01H61/0107

摘要： A switch device includes: a switch manipulation portion that is manipulated between an ON position and an OFF position; a detecting unit that detects which position the switch manipulation portion is positioned at, the ON position or the OFF position; a first mechanism that, when the switch manipulation portion is manipulated from the OFF position to the ON position, causes a first electrical contact point to enter an ON state; and a second mechanism that, when the switch manipulation portion is manipulated to the OFF position, causes the switch manipulation portion to enter an OFF state and to maintain the ON state of the first electrical contact point, and changes the state of the first electrical contact point to the OFF state by making an electrical signal be in an OFF state, an ON state, and an OFF state in this order.

摘要翻译： 开关装置包括：在ON位置和OFF位置之间操作的开关操作部分; 检测单元，其检测开关操作部位于哪个位置，ON位置或OFF位置; 第一机构，当开关操作部从OFF位置操作到ON位置时，使第一电接触点进入ON状态; 以及第二机构，当所述开关操作部被操作到OFF位置时，使所述开关操作部进入OFF状态并保持所述第一电接触点的接通状态，并且改变所述第一电接触的状态 通过使电信号处于OFF状态，ON状态和OFF状态来指示OFF状态。

公开(公告)号：US20120235475A1

公开(公告)日：2012-09-20

申请号：US13422069

申请日：2012-03-16

申请人： Atsuki Iwata

发明人： Atsuki Iwata

IPC分类号： H01H47/00 ,  B60L1/00

CPC分类号： H01H9/547 ,  Y10T307/826

摘要： A switch device includes a switch operation unit to be mechanically operated so as to be in on or off state; a detecting unit configured to detect whether the switch operation unit is in the on or off state; a first mechanism to be configured to close electrical contacts of at least one circuit when the switch operation unit is operated to be in the on state; and a second mechanism configured to maintain the electrical contacts in an closed state and switch the electrical contacts to an open state in response to electrical signals indicating off, on, and, off to be received sequentially while the switch operation unit is in the off state.

摘要翻译： 开关装置包括：机械操作以便处于打开或关闭状态的开关操作单元; 检测单元，被配置为检测所述开关操作单元是否处于开或关状态; 当所述开关操作单元被操作为处于导通状态时，被配置为闭合至少一个电路的电触点的第一机构; 以及第二机构，其被配置为将所述电触点保持在关闭状态，并且响应于在所述开关操作单元处于断开状态时指示断开，接通和断开以接收的电信号，将所述电触点切换到打开状态 。

公开(公告)号：US09661169B2

公开(公告)日：2017-05-23

申请号：US15154845

申请日：2016-05-13

申请人： Tomoyuki Yamashita ,  Atsuki Iwata ,  Takuma Kasai ,  Norikazu Okada ,  Homare Ehara ,  Tetsuya Yano ,  Toshimasa Aoki ,  Ryohta Kubokawa ,  Shuntaroh Nakayama ,  Takaaki Shirai

发明人： Tomoyuki Yamashita ,  Atsuki Iwata ,  Takuma Kasai ,  Norikazu Okada ,  Homare Ehara ,  Tetsuya Yano ,  Toshimasa Aoki ,  Ryohta Kubokawa ,  Shuntaroh Nakayama ,  Takaaki Shirai

IPC分类号： H04N1/00 ,  H02J7/00

CPC分类号： H04N1/00893 ,  H02J7/0029 ,  H02J7/0063 ,  H02J2007/0067 ,  H04N1/00899 ,  H04N2201/0094

摘要： An electric power supplying device includes a main power supply that supplies electric power to each component of an apparatus, an auxiliary power supply that supplies electric power to an assisted component in the apparatus, the assisted component requiring power supply during start-up time of the apparatus and having a whose start-up time being equal to or longer than a predetermined period of time, a discharging control circuit that controls the auxiliary power supply to cause the auxiliary power supply to output a voltage, the output voltage being lower than a voltage output by the main power supply and being equal to or more than a lower limit voltage of a voltage range that the assisted component is operable, and a power supply prevention circuit that prevents the auxiliary power supply from supplying power to a component other than the assisted component in the apparatus.

公开(公告)号：US09214303B2

公开(公告)日：2015-12-15

申请号：US13454427

申请日：2012-04-24

申请人： Atsuki Iwata

发明人： Atsuki Iwata

IPC分类号： H01H23/16 ,  H01H47/00

CPC分类号： H01H23/16 ,  H01H47/002

摘要： A system includes a switch operation unit configured to be mechanically operated to be in on or off state; a detecting unit configured to detect whether the switch operation unit is in on or off state; a first mechanism configured to close electrical contacts of at least one circuit when the switch operation unit is operated to be in on state; a second mechanism configured to maintain the contacts in closed state and switch the contacts to open state in response to electrical signals of off, on, and, off while the switch operation unit is in off state when the switch operation unit is operated to be in off state; and a first unit configured to notify a user of an abnormal state when the contacts are in the closed state and the switch operation unit is in off state at start of control.

摘要翻译： 一种系统，包括：开关操作单元，被配置为机械操作以处于打开或关闭状态; 检测单元，被配置为检测所述开关操作单元是否处于开或关状态; 第一机构，其构造成当所述开关操作单元被操作为处于导通状态时闭合至少一个电路的电触点; 第二机构，其被配置为当开关操作单元被操作在开关操作单元处于关闭状态时，响应于断开，接通和断开的电信号，将触点保持在关闭状态并将触点切换到打开状态 关闭状态 以及第一单元，其被配置为当触点处于关闭状态并且开关操作单元在开始控制时处于关闭状态时通知用户异常状态。

公开(公告)号：US07705485B2

公开(公告)日：2010-04-27

申请号：US11377246

申请日：2006-03-17

申请人： Atsuki Iwata

发明人： Atsuki Iwata

IPC分类号： H02J3/14

CPC分类号： H04N1/00885 ,  H04N1/00891 ,  H04N1/00904 ,  H04N1/00928 ,  H04N2201/0094 ,  Y10T307/461 ,  Y10T307/505

摘要： A power source is disclosed. The power source includes a first power source applying a first voltage to a control unit and a second power source applying a second voltage to a unit controlled by the control unit. The power source includes a first power supplying unit, which includes a main power switch and a first relay and supplies electric power to the first power source, and a second power supplying unit, which includes the main power switch and a second relay and supplies the electric power to the second power source. The electric power is supplied to the first power source by turning on the main power switch, and the first relay is turned on by a voltage output from the second power source. The electric power is supplied to the second power source by turning on the second relay by a voltage output from the first power source.

摘要翻译： 公开了电源。 电源包括向控制单元施加第一电压的第一电源和向控制单元控制的单元施加第二电压的第二电源。 电源包括：第一供电单元，其包括主电源开关和第一继电器，并向第一电源供电;以及第二供电单元，其包括主电源开关和第二继电器， 电源到第二个电源。 通过接通主电源开关将电力提供给第一电源，并且通过从第二电源输出的电压接通第一继电器。 通过从第一电源输出的电压接通第二继电器，将电力提供给第二电源。

公开(公告)号：US20060214512A1

公开(公告)日：2006-09-28

申请号：US11377246

申请日：2006-03-17

申请人： Atsuki Iwata

发明人： Atsuki Iwata

IPC分类号： H02J1/10 ,  H02J3/38

CPC分类号： H04N1/00885 ,  H04N1/00891 ,  H04N1/00904 ,  H04N1/00928 ,  H04N2201/0094 ,  Y10T307/461 ,  Y10T307/505

摘要： A power source is disclosed. The power source includes a first power source applying a first voltage to a control unit and a second power source applying a second voltage to a unit controlled by the control unit. The power source includes a first power supplying unit, which includes a main power switch and a first relay and supplies electric power to the first power source, and a second power supplying unit, which includes the main power switch and a second relay and supplies the electric power to the second power source. The electric power is supplied to the first power source by turning on the main power switch, and the first relay is turned on by a voltage output from the second power source. The electric power is supplied to the second power source by turning on the second relay by a voltage output from the first power source.

摘要翻译： 公开了电源。 电源包括向控制单元施加第一电压的第一电源和向控制单元控制的单元施加第二电压的第二电源。 电源包括：第一供电单元，其包括主电源开关和第一继电器，并向第一电源供电;以及第二供电单元，其包括主电源开关和第二继电器， 电源到第二个电源。 通过接通主电源开关将电力提供给第一电源，并且通过从第二电源输出的电压接通第一继电器。 通过从第一电源输出的电压接通第二继电器，将电力提供给第二电源。