公开(公告)号：US20090051992A1

公开(公告)日：2009-02-26

申请号：US12160209

申请日：2007-02-13

申请人： Kazunari Fujii ,  Yukio Furukawa ,  Takahiro Akiyama ,  Ryuhei Shoji ,  Soichiro Suzuki ,  Shimpei Matsuo ,  Tatsuya Hotogi ,  Shinichiro Iimura

发明人： Kazunari Fujii ,  Yukio Furukawa ,  Takahiro Akiyama ,  Ryuhei Shoji ,  Soichiro Suzuki ,  Shimpei Matsuo ,  Tatsuya Hotogi ,  Shinichiro Iimura

IPC分类号： G02B26/08 ,  G03G15/043

CPC分类号： G02B26/0833

摘要： Disclosed is an oscillator device that includes an oscillating system having a first oscillator, a second oscillator, a first torsion spring for connecting the first and second oscillators each other, and a second torsion spring being connected to the second oscillator and having a common torsional axis with the first torsion spring; a supporting system for supporting the oscillating system; a driving system for driving the oscillating system so that at least one of the first and second oscillators produces oscillation as can be expressed by an equation that contains a sum of a plurality of time functions; a signal producing system for producing an output signal corresponding to displacement of at least one of the first and second oscillators; and a drive control system for controlling the driving system on the basis of the output signal of the signal producing system so that at least one of amplitude and phase of the time function takes a predetermined value.

摘要翻译： 公开了一种振荡器装置，其包括具有第一振荡器，第二振荡器，用于将第一和第二振荡器彼此连接的第一扭转弹簧的振荡系统，以及连接到第二振荡器并具有公共扭转轴线的第二扭簧 与第一扭转弹簧; 支撑摆动系统的支撑系统; 用于驱动振荡系统的驱动系统，使得第一和第二振荡器中的至少一个产生振荡，如可以由包含多个时间函数的和的等式表示的; 信号产生系统，用于产生对应于第一和第二振荡器中的至少一个的位移的输出信号; 以及驱动控制系统，用于基于信号产生系统的输出信号来控制驱动系统，使得时间函数的幅度和相位中的至少一个取预定值。

公开(公告)号：US08400698B2

公开(公告)日：2013-03-19

申请号：US12160209

申请日：2007-02-13

申请人： Kazunari Fujii ,  Yukio Furukawa ,  Takahiro Akiyama ,  Ryuhei Shoji ,  Soichiro Suzuki ,  Shimpei Matsuo ,  Tatsuya Hotogi ,  Shinichiro Iimura

发明人： Kazunari Fujii ,  Yukio Furukawa ,  Takahiro Akiyama ,  Ryuhei Shoji ,  Soichiro Suzuki ,  Shimpei Matsuo ,  Tatsuya Hotogi ,  Shinichiro Iimura

IPC分类号： G02B26/08

CPC分类号： G02B26/0833

摘要： Disclosed is an oscillator device that includes an oscillating system having a first oscillator, a second oscillator, a first torsion spring for connecting the first and second oscillators each other, and a second torsion spring being connected to the second oscillator and having a common torsional axis with the first torsion spring; a supporting system for supporting the oscillating system; a driving system for driving the oscillating system so that at least one of the first and second oscillators produces oscillation as can be expressed by an equation that contains a sum of a plurality of time functions; a signal producing system for producing an output signal corresponding to displacement of at least one of the first and second oscillators; and a drive control system for controlling the driving system on the basis of the output signal of the signal producing system so that at least one of amplitude and phase of the time function takes a predetermined value.

摘要翻译： 公开了一种振荡器装置，其包括具有第一振荡器，第二振荡器，用于将第一和第二振荡器彼此连接的第一扭转弹簧的振荡系统，以及连接到第二振荡器并具有公共扭转轴线的第二扭簧 与第一扭转弹簧; 支撑摆动系统的支撑系统; 用于驱动振荡系统的驱动系统，使得第一和第二振荡器中的至少一个产生振荡，如可以由包含多个时间函数的和的等式表示的; 信号产生系统，用于产生对应于第一和第二振荡器中的至少一个的位移的输出信号; 以及驱动控制系统，用于基于信号产生系统的输出信号来控制驱动系统，使得时间函数的幅度和相位中的至少一个取预定值。

公开(公告)号：US20080106776A1

公开(公告)日：2008-05-08

申请号：US11933830

申请日：2007-11-01

申请人： Soichirou Suzuki ,  Kenjiro Hori ,  Shimpei Matsuo ,  Ryuhei Shoji ,  Tatsuya Hotogi ,  Kazunari Fujii

发明人： Soichirou Suzuki ,  Kenjiro Hori ,  Shimpei Matsuo ,  Ryuhei Shoji ,  Tatsuya Hotogi ,  Kazunari Fujii

IPC分类号： G02B26/08

CPC分类号： G02B26/105 ,  G02B26/0841 ,  G02B26/127 ,  G06K15/1219 ,  H04N1/00002 ,  H04N1/00018 ,  H04N1/00042 ,  H04N1/0005 ,  H04N1/00063 ,  H04N1/00087 ,  H04N1/0009 ,  H04N1/00933 ,  H04N1/1135 ,  H04N2201/0082

摘要： An image forming apparatus detects a oscillating state of a oscillation system with a oscillation detector and controls oscillation of the oscillation system such that the oscillation system oscillates a reflective member in a balanced steady state by adjusting a drive force of a drive unit with one or more drive control parameter values on the basis of the detection result obtained by the oscillation detector. When the balanced steady state is detected, the drive control parameter values are stored and are used when an exposure unit is reactivated.

摘要翻译： 图像形成装置利用振动检测器检测振荡系统的振荡状态，并且控制振荡系统的振荡，使得振荡系统通过调节具有一个或多个驱动单元的驱动单元的驱动力来振荡处于平衡稳态的反射构件 基于由振荡检测器获得的检测结果的驱动控制参数值。 当检测到平衡稳态时，存储驱动控制参数值，并在重新激活曝光单元时使用。

公开(公告)号：US07446921B2

公开(公告)日：2008-11-04

申请号：US11933830

申请日：2007-11-01

申请人： Souichirou Suzuki ,  Kenjiro Hori ,  Shimpei Matsuo ,  Ryuhei Shoji ,  Tatsuya Hotogi ,  Kazunari Fujii

发明人： Souichirou Suzuki ,  Kenjiro Hori ,  Shimpei Matsuo ,  Ryuhei Shoji ,  Tatsuya Hotogi ,  Kazunari Fujii

IPC分类号： G02B26/08

CPC分类号： G02B26/105 ,  G02B26/0841 ,  G02B26/127 ,  G06K15/1219 ,  H04N1/00002 ,  H04N1/00018 ,  H04N1/00042 ,  H04N1/0005 ,  H04N1/00063 ,  H04N1/00087 ,  H04N1/0009 ,  H04N1/00933 ,  H04N1/1135 ,  H04N2201/0082

摘要： An image forming apparatus detects a oscillating state of a oscillation system with a oscillation detector and controls oscillation of the oscillation system such that the oscillation system oscillates a reflective member in a balanced steady state by adjusting a drive force of a drive unit with one or more drive control parameter values on the basis of the detection result obtained by the oscillation detector. When the balanced steady state is detected, the drive control parameter values are stored and are used when an exposure unit is reactivated.

摘要翻译： 图像形成装置利用振动检测器检测振荡系统的振荡状态，并且控制振荡系统的振荡，使得振荡系统通过调节具有一个或多个驱动单元的驱动单元的驱动力来振荡处于平衡稳态的反射构件 基于由振荡检测器获得的检测结果的驱动控制参数值。 当检测到平衡稳态时，存储驱动控制参数值，并在重新激活曝光单元时使用。

公开(公告)号：US08086126B2

公开(公告)日：2011-12-27

申请号：US12327334

申请日：2008-12-03

申请人： Tatsuya Hotogi ,  Shimpei Matsuo ,  Eijiro Ohashi

发明人： Tatsuya Hotogi ,  Shimpei Matsuo ,  Eijiro Ohashi

IPC分类号： G03G15/08 ,  G03G15/00

CPC分类号： G03G15/0851 ,  G03G15/0856 ,  G03G15/086

摘要： An image forming apparatus comprises a developer carrier (101) for developing an electrostatic latent image by supplying an image carrier with developer inside a developer container (100); an electrode member (104) opposing the developer carrier (101) via a space accommodating the developer; an inverter (301); a transformer (302) for transforming an AC voltage from the inverter (301); a rectifying circuit (303) for rectifying the output of the transformer and generating a DC voltage for image formation; a DC voltage applying unit (306) for applying the AC voltage, which is output from the transformer, to the electrode member (104); and a developer remaining-amount detection unit (305) for detecting amount of developer remaining inside the developer container (100) based upon electrostatic capacitance between the developer carrier (101) and electrode member (104).

摘要翻译： 图像形成装置包括显影剂载体（101），用于通过在显影剂容器（100）内向图像载体提供显影剂来显影静电潜像; 经由容纳显​​影剂的空间与显影剂载体（101）相对的电极构件（104）; 逆变器（301）; 变换器（302），用于变换来自逆变器（301）的交流电压; 整流电路（303），用于整流变压器的输出并产生用于图像形成的DC电压; 直流电压施加单元，用于将从变压器输出的交流电压施加到电极构件; 和显影剂剩余量检测单元（305），用于根据显影剂载体（101）和电极构件（104）之间的静电电容检测显影剂容器（100）内剩余的显影剂的量。

公开(公告)号：US20090154942A1

公开(公告)日：2009-06-18

申请号：US12327334

申请日：2008-12-03

申请人： Tatsuya Hotogi ,  Shimpei Matsuo ,  Eijiro Ohashi

发明人： Tatsuya Hotogi ,  Shimpei Matsuo ,  Eijiro Ohashi

IPC分类号： G03G15/08

CPC分类号： G03G15/0851 ,  G03G15/0856 ,  G03G15/086

摘要： An image forming apparatus comprises a developer carrier (101) for developing an electrostatic latent image by supplying an image carrier with developer inside a developer container (100); an electrode member (104) opposing the developer carrier (101) via a space accommodating the developer; an inverter (301); a transformer (302) for transforming an AC voltage from the inverter (301); a rectifying circuit (303) for rectifying the output of the transformer and generating a DC voltage for image formation; a DC voltage applying unit (306) for applying the AC voltage, which is output from the transformer, to the electrode member (104); and a developer remaining-amount detection unit (305) for detecting amount of developer remaining inside the developer container (100) based upon electrostatic capacitance between the developer carrier (101) and electrode member (104).

摘要翻译： 图像形成装置包括显影剂载体（101），用于通过在显影剂容器（100）内向图像载体提供显影剂来显影静电潜像; 经由容纳显​​影剂的空间与显影剂载体（101）相对的电极构件（104）; 逆变器（301）; 变换器（302），用于变换来自逆变器（301）的交流电压; 整流电路（303），用于整流变压器的输出并产生用于图像形成的DC电压; 直流电压施加单元，用于将从变压器输出的交流电压施加到电极构件; 和显影剂剩余量检测单元（305），用于根据显影剂载体（101）和电极构件（104）之间的静电电容检测显影剂容器（100）内剩余的显影剂的量。

公开(公告)号：US07991313B2

公开(公告)日：2011-08-02

申请号：US12416834

申请日：2009-04-01

申请人： Tatsuya Hotogi ,  Shimpei Matsuo

发明人： Tatsuya Hotogi ,  Shimpei Matsuo

IPC分类号： G03G15/06 ,  G03G15/00 ,  H01L41/00

CPC分类号： G03G15/5004 ,  G03G15/0856 ,  G03G15/086 ,  G03G2215/0634

摘要： An image forming apparatus includes an alternating-current high-voltage power supply generating an alternating-current bias for detection of the remaining amount of toner. The alternating-current high-voltage power supply includes a piezoelectric transformer, a piezoelectric-transformer driving unit, a piezoelectric-transformer driving-signal generating unit, a voltage detecting unit, a voltage setting unit, and an controlling unit that feeds back a difference signal between a detection level signal supplied from a detection signal detecting unit and a setting signal supplied from the voltage setting unit to the piezoelectric-transformer driving-signal generating unit to control an output voltage from the piezoelectric-transformer.

摘要翻译： 图像形成装置包括产生用于检测调色剂剩余量的交流偏压的交流高压电源。 交流高压电源包括压电变压器，压电变压器驱动单元，压电变压器驱动信号发生单元，电压检测单元，电压设定单元和反馈差分的控制单元 从检测信号检测单元提供的检测电平信号与从电压设定单元提供给压电变压器驱动信号产生单元的设置信号之间的信号，以控制来自压电变压器的输出电压。

公开(公告)号：US20090252515A1

公开(公告)日：2009-10-08

申请号：US12416834

申请日：2009-04-01

申请人： Tatsuya Hotogi ,  Shimpei Matsuo

发明人： Tatsuya Hotogi ,  Shimpei Matsuo

IPC分类号： G03G15/06

CPC分类号： G03G15/5004 ,  G03G15/0856 ,  G03G15/086 ,  G03G2215/0634

摘要： An image forming apparatus includes an alternating-current high-voltage power supply generating an alternating-current bias for detection of the remaining amount of toner. The alternating-current high-voltage power supply includes a piezoelectric transformer, a piezoelectric-transformer driving unit, a piezoelectric-transformer driving-signal generating unit, a voltage detecting unit, a voltage setting unit, and an controlling unit that feeds back a difference signal between a detection level signal supplied from a detection signal detecting unit and a setting signal supplied from the voltage setting unit to the piezoelectric-transformer driving-signal generating unit to control an output voltage from the piezoelectric-transformer.

摘要翻译： 图像形成装置包括产生用于检测调色剂剩余量的交流偏压的交流高压电源。 交流高压电源包括压电变压器，压电变压器驱动单元，压电变压器驱动信号发生单元，电压检测单元，电压设定单元和反馈差分的控制单元 从检测信号检测单元提供的检测电平信号与从电压设定单元提供给压电变压器驱动信号产生单元的设置信号之间的信号，以控制来自压电变压器的输出电压。

公开(公告)号：US20110311237A1

公开(公告)日：2011-12-22

申请号：US13112929

申请日：2011-05-20

申请人： Tatsuya Hotogi

发明人： Tatsuya Hotogi

IPC分类号： G03G15/00

CPC分类号： G03G15/80 ,  G03G2221/166

摘要： A controller determines a state of a switch unit based on a potential difference between a power supply side and a load side of the switch unit. Alternatively, when an electronic device is in a first operating state, the controller determines a state of the switch based on a result of a first detection unit. When the electronic device is in a second operating state that a power consumption of the device is lower than that in the first operating state, the controller determines the state of the switch based on a result of a second detection unit.

摘要翻译： 控制器基于开关单元的电源侧和负载侧之间的电位差来确定开关单元的状态。 或者，当电子设备处于第一操作状态时，控制器基于第一检测单元的结果来确定开关的状态。 当电子设备处于设备的功耗低于第一操作状态的第二操作状态时，控制器基于第二检测单元的结果来确定开关的状态。

公开(公告)号：US20130057875A1

公开(公告)日：2013-03-07

申请号：US13599940

申请日：2012-08-30

申请人： Tatsuya Hotogi ,  Minoru Hayasaki

发明人： Tatsuya Hotogi ,  Minoru Hayasaki

IPC分类号： H02M7/06 ,  G06K15/02

CPC分类号： H02M3/335 ,  H02M3/33523 ,  H02M2001/0035 ,  H02M2001/0054 ,  Y02B70/1491 ,  Y02B70/16

摘要： In a switching power source, in a state where a second voltage smaller than a first voltage is output from an output unit by intermittently driving a switching unit, the switching unit changes a number of driving times of the switching unit for each driving cycle when the switching unit is intermittently driven.

摘要翻译： 在开关电源中，在通过间歇地驱动开关单元从输出单元输出小于第一电压的第二电压的状态下，切换单元在每个驱动周期改变开关单元的驱动次数 切换单元间歇地驱动。