Oscillator
    1.
    发明授权
    Oscillator 有权
    振荡器

    公开(公告)号:US08629730B2

    公开(公告)日:2014-01-14

    申请号:US13379679

    申请日:2010-12-21

    IPC分类号: H03B5/32 H03L1/02 H03L5/00

    摘要: Provided is a temperature compensated oscillator includes an oscillation circuit for oscillating an oscillator. In the oscillator, when an oscillation frequency is changed by a second control signal after being controlled by a first control signal, variation in the oscillation frequency due to a second control signal is set to a fixed amount. The oscillation frequency of the oscillator is controlled on the basis of both the first control signal and the second control signal, but an oscillation amplitude adjusting section is also added, the oscillation amplitude adjusting section allowing the oscillation amplitude of the oscillator to be changed by the second control signal. The oscillator thus allows a fixed amount of oscillation frequency control over a wide range (full range) of oscillation frequency control due to the first control signal.

    摘要翻译: 提供一种温度补偿振荡器,其包括用于振荡振荡器的振荡电路。 在振荡器中,当在被第一控制信号控制之后振荡频率被第二控制信号改变时,由于第二控制信号引起的振荡频率的变化被设定为固定量。 基于第一控制信号和第二控制信号来控制振荡器的振荡频率,但也增加振荡幅度调整部,振荡振幅调整部使振荡器的振荡幅度由 第二控制信号。 因此,振荡器由于第一控制信号而允许在宽范围(全范围)振荡频率控制下的固定量的振荡频率控制。

    OSCILLATOR
    2.
    发明申请
    OSCILLATOR 有权
    振荡器

    公开(公告)号:US20120092080A1

    公开(公告)日:2012-04-19

    申请号:US13379679

    申请日:2010-12-21

    IPC分类号: H03B5/36

    摘要: Provided is a temperature compensated oscillator includes an oscillation circuit for oscillating an oscillator. In the oscillator, when an oscillation frequency is changed by a second control signal after being controlled by a first control signal, variation in the oscillation frequency due to a second control signal is set to a fixed amount. The oscillation frequency of the oscillator is controlled on the basis of both the first control signal and the second control signal, but an oscillation amplitude adjusting section is also added, the oscillation amplitude adjusting section allowing the oscillation amplitude of the oscillator to be changed by the second control signal. The oscillator thus allows a fixed amount of oscillation frequency control over a wide range (full range) of oscillation frequency control due to the first control signal.

    摘要翻译: 提供一种温度补偿振荡器,其包括用于振荡振荡器的振荡电路。 在振荡器中,当在被第一控制信号控制之后振荡频率被第二控制信号改变时,由于第二控制信号引起的振荡频率的变化被设定为固定量。 基于第一控制信号和第二控制信号来控制振荡器的振荡频率,但也增加了振荡幅度调整部分,振荡器振幅调整部分使振荡器的振荡幅度由 第二控制信号。 因此,振荡器由于第一控制信号而允许在宽范围(全范围)振荡频率控制下的固定量的振荡频率控制。

    SWITCHING POWER SUPPLY APPARATUS AND IMAGE FORMING APPARATUS
    3.
    发明申请
    SWITCHING POWER SUPPLY APPARATUS AND IMAGE FORMING APPARATUS 有权
    切换电源装置和图像形成装置

    公开(公告)号:US20120140530A1

    公开(公告)日:2012-06-07

    申请号:US13306658

    申请日:2011-11-29

    申请人: Kenji Nemoto

    发明人: Kenji Nemoto

    IPC分类号: H02M3/335

    摘要: A switching power supply apparatus includes a voltage holding unit which holds voltage generated in an auxiliary winding of a transformer, and a voltage detecting unit which detects voltage applied to the first switching unit. When the first switching unit operates such that voltage generated in a secondary winding of the transformer may be low, voltage is supplied from the voltage holding unit to the first switching unit in accordance with the voltage detected by the voltage detecting unit to thus turn on the first switching unit.

    摘要翻译: 开关电源装置包括保持在变压器的辅助绕组中产生的电压的电压保持单元和检测施加到第一开关单元的电压的电压检测单元。 当第一开关单元操作使得在变压器的次级绕组中产生的电压可能低时,根据由电压检测单元检测到的电压将电压从电压保持单元提供给第一开关单元,从而接通 第一个开关单元。

    PIEZOELECTRIC TRANSFORMER TYPE HIGH-VOLTAGE POWER SUPPLY DEVICE AND IMAGE FORMING APPARATUS
    4.
    发明申请
    PIEZOELECTRIC TRANSFORMER TYPE HIGH-VOLTAGE POWER SUPPLY DEVICE AND IMAGE FORMING APPARATUS 有权
    压电变压器型高压电源装置和图像形成装置

    公开(公告)号:US20110293311A1

    公开(公告)日:2011-12-01

    申请号:US13087319

    申请日:2011-04-14

    申请人: Kenji Nemoto

    发明人: Kenji Nemoto

    IPC分类号: G03G15/00 H02M3/335

    CPC分类号: G03G15/5004 H02M3/33507

    摘要: A high-voltage power supply device comprises: a piezoelectric transformer; a driving unit of the piezoelectric transformer; a detection unit configured to detect the output of the piezoelectric transformer; and a control unit configured to control the output of the piezoelectric transformer by giving a driving signal to the driving unit so that the output detected by the detection unit reaches a target value, wherein the control unit changes a frequency of the driving signal without changing a duty of the driving signal so as to set the frequency of the driving signal such that the output falls within a predetermined range including the target value, and after setting the frequency for the output within the predetermined range, changes the duty of the driving signal so that the output reaches the target value.

    摘要翻译: 高压电源装置包括:压电变压器; 压电变压器的驱动单元; 检测单元,被配置为检测压电变压器的输出; 以及控制单元,被配置为通过向驱动单元提供驱动信号来控制压电变压器的输出,使得由检测单元检测到的输出达到目标值,其中控制单元改变驱动信号的频率而不改变 驱动信号的占空比,以便设置驱动信号的频率使得输出落在包括目标值的预定范围内,并且在将输出的频率设置在预定范围内之前,将驱动信号的占空比改变为 输出达到目标值。

    Method of serration-fitting assembling steering assembly
    5.
    发明授权
    Method of serration-fitting assembling steering assembly 失效
    安装组装转向组件的锯齿法

    公开(公告)号:US5063650A

    公开(公告)日:1991-11-12

    申请号:US538063

    申请日:1990-06-13

    摘要: A method of assembling a steering assembly having a socket connected to a steering shaft via a steering joint which socket is to be serration-fitted to an input shaft of a gearbox which is mounted on a suspension assembly. The phase of the socket is measured at the time when a steering wheel is aligned in a neutral posture while the steering assembly is maintained in the same articulated condition as when the steering assembly is assembled to a car body and while the steering wheel is serration-fitted to the steering shaft of the steering assembly. The phase of the input shaft is adjusted such that the input shaft can be serration-fitted into the socket in the phase measured in the preceding step. The adjustment is performed by rotating the input shaft within an angular range corresponding to one half pitch of the serrations of the input shaft in either direction from a neutral posture in which the steering angles to the right and to the left are equal. The alignment of the right and the left wheels is adjusted to a condition where the car can run straight while the input shaft is maintained in the adjusted phase. A guide member which determines the phase of the socket relative to the input shaft is engaged with the input shaft in such a phase relationship that the socket becomes substantially equal in phase to the measured phase when the input shaft is in the adjusted phase. The socket of the steering assembly is serration-fitted to the input shaft of the suspension assembly by guiding the socket with the guide member.

    摘要翻译: 一种组装转向组件的方法,所述转向组件具有经由转向接头连接到转向轴的插座,该转向接头将插座安装到安装在悬架组件上的变速箱的输入轴上。 当方向盘以中立姿势对准时,测量插座的相位,同时转向组件保持与转向组件组装到车身时相同的铰接状态,并且当方向盘处于锯齿状时, 安装在转向组件的转向轴上。 调节输入轴的相位,使得输入轴可以在前一步骤测量的相位中插入插座中。 通过使输入轴在相对于输入轴的锯齿的半间距的角度范围内,在从左右的转向角相等的中立姿势的任一方向上旋转输入轴来进行调整。 右轮和左车轮的对准被调整为在输入轴保持在调整阶段时轿厢能够直线行驶的状态。 确定插座相对于输入轴的相位的引导构件与输入轴以这种相位关系接合,使得当输入轴处于调整阶段时,插座与测量相位基本相等。 转向组件的插座通过用引导构件引导插座而与悬挂组件的输入轴相啮合。

    Device for generating function of approximate n-th degree and temperature compensation quartz oscillation circuit
    7.
    发明申请
    Device for generating function of approximate n-th degree and temperature compensation quartz oscillation circuit 有权
    用于产生近似n度和温度补偿石英振荡电路的功能的装置

    公开(公告)号:US20060152294A1

    公开(公告)日:2006-07-13

    申请号:US10523996

    申请日:2003-08-27

    IPC分类号: H03L1/00

    CPC分类号: H03B5/366 H03B5/04 H03B5/36

    摘要: A circuit for generating a component of n-th order includes: six differential amplifiers (15A to 15F) having a pair of input terminals supplied with a common linear input signal and a constant level signal of a predetermined level, outputting a reversed or non-reversed signal to the linear input signal, and having a limiter function to limit the output signal to a predetermined maximum value and a minimum value; a constant level signal generation circuit for supplying the constant level signal to each of the six differential amplifiers; a current mirror circuit (14) for controlling current flowing in the differential amplifiers (15A to 15F); and addition resistors (16A, 16B) for adding the output current of the differential amplifiers (15A to 15F). By increasing the flowing current by the sixth differential amplifier (15F) so as to increase the resistance value, it is possible to obtain a highly accurate output current of a component of a 5-th order function having more precipitous inclination with respect to the input signal.

    摘要翻译: 用于产生n阶分量的电路包括:具有提供有公共线性输入信号的一对输入端和预定电平的恒定电平信号的六个差分放大器(15A至15F),输出反向或 并且具有将输出信号限制在预定最大值和最小值的限幅器功能; 用于向六个差分放大器中的每一个提供恒定电平信号的恒定电平信号发生电路; 用于控制在差动放大器(15A至15F)中流动的电流的电流镜电路(14); 以及用于将差分放大器(15A至15F)的输出电流相加的相加电阻(16A,16B)。 通过增加第六差分放大器(15F)的流动电流以增加电阻值,可以获得具有相对于第二差分放大器(15F)具有更大的倾斜度的5阶函数的分量的高精度输出电流 输入信号。

    Switching power supply apparatus and image forming apparatus
    9.
    发明授权
    Switching power supply apparatus and image forming apparatus 有权
    开关电源装置和图像形成装置

    公开(公告)号:US09525359B2

    公开(公告)日:2016-12-20

    申请号:US13306658

    申请日:2011-11-29

    申请人: Kenji Nemoto

    发明人: Kenji Nemoto

    IPC分类号: H02M3/335 H02M3/338 H02M1/00

    摘要: A switching power supply apparatus includes a voltage holding unit which holds voltage generated in an auxiliary winding of a transformer, and a voltage detecting unit which detects voltage applied to the first switching unit. When the first switching unit operates such that voltage generated in a secondary winding of the transformer may be low, voltage is supplied from the voltage holding unit to the first switching unit in accordance with the voltage detected by the voltage detecting unit to thus turn on the first switching unit.

    摘要翻译: 开关电源装置包括保持在变压器的辅助绕组中产生的电压的电压保持单元,以及检测施加到第一开关单元的电压的电压检测单元。 当第一开关单元操作使得在变压器的次级绕组中产生的电压可能低时,根据由电压检测单元检测到的电压将电压从电压保持单元提供给第一开关单元,从而接通 第一个开关单元。

    POWER SUPPLY APPARATUS AND IMAGE FORMING APPARATUS
    10.
    发明申请
    POWER SUPPLY APPARATUS AND IMAGE FORMING APPARATUS 失效
    电源设备和图像形成装置

    公开(公告)号:US20100135698A1

    公开(公告)日:2010-06-03

    申请号:US12628687

    申请日:2009-12-01

    申请人: Kenji Nemoto

    发明人: Kenji Nemoto

    摘要: A power supply apparatus including a current regulation unit configured to regulate a surge current generated on a primary side of a piezoelectric transformer. The surge current is generated when the piezoelectric transformer including a piezoelectric element and a holding unit, which are connected to each other using a conductive rubber, is driven.

    摘要翻译: 一种电源装置,包括电流调节单元,其被配置为调节在压电变压器的初级侧产生的浪涌电流。 当包括使用导电橡胶彼此连接的压电元件和保持单元的压电变压器被驱动时,产生浪涌电流。