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公开(公告)号：US4558941A
公开(公告)日：1985-12-17
申请号：US594532
申请日：1984-03-29
申请人： Takefumi Nosaki , Koji Tanimoto , Masahiro Hosoya
发明人： Takefumi Nosaki , Koji Tanimoto , Masahiro Hosoya
CPC分类号： G03G15/08 , G03G2215/0643
摘要： A developing apparatus has a toner carrier having a horizontal portion disposed near the surface of a photoconductive member on which an electrostatic latent image is formed, and an inclined portion having one end portion embedded in a toner. The horizontal and inclined portions having strip electrodes thereon. A voltage circuit applies to the strip electrodes potentials, which change in a stepwise manner as a time function, so as to form electric fields shifting from the inclined portion to the horizontal portion. An opposed electrode is disposed to oppose the inclined portion. A voltage, which is half the maximum value of the potentials applied to the strip electrodes of the toner carrier, is applied to the opposed electrode.
摘要翻译： 显影装置具有调色剂载体，其具有设置在其上形成有静电潜像的感光体的表面附近的水平部分和具有嵌入调色剂中的一个端部的倾斜部分。 水平和倾斜部分在其上具有带状电极。 电压电路适用于作为时间函数以逐步方式改变的条形电极电位，以形成从倾斜部分向水平部分移动的电场。 相对电极设置成与倾斜部分相对。 将施加到调色剂载体的带状电极的电位的最大值的一半的电压施加到相对电极。
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公开(公告)号：US4521098A
公开(公告)日：1985-06-04
申请号：US547321
申请日：1983-10-31
申请人： Masahiro Hosoya , Tsuyoshi Ueno
发明人： Masahiro Hosoya , Tsuyoshi Ueno
CPC分类号： G03G15/0813 , G03G15/0812 , G03G2215/0619 , G03G2215/0641
摘要： A developing device is provided for developing by means of a toner an electrostatic latent image formed on the surface of a photosensitive drum which rotates along one direction at a given speed. The developing device comprises a developing roller movably disposed at a given distance from the photosensitive drum, for causing the toner thereon to move in accordance with the movement thereof, whereby the toner thereon is supplied to the photosensitive drum by means of the surface potential of the electrostatic latent image, and a layer regulating member for regulating the amount of the toner put on the developing roller. The developing roller rotates in other direction at a speed relative to the given speed.
摘要翻译： 提供了一种显影装置，用于通过调色剂显影形成在以给定速度沿着一个方向旋转的感光鼓的表面上的静电潜像。 显影装置包括可移动地设置在距离感光鼓给定距离处的显影辊，用于使其上的调色剂根据其运动而移动，由此其上的调色剂通过表面电位供应到感光鼓 静电潜像和用于调节放置在显影辊上的调色剂量的层限制构件。 显影辊以相对于给定速度的速度沿另一方向旋转。
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公开(公告)号：US4469435A
公开(公告)日：1984-09-04
申请号：US418834
申请日：1982-09-16
申请人： Takefumi Nosaki , Masahiro Hosoya
发明人： Takefumi Nosaki , Masahiro Hosoya
CPC分类号： G03G15/0216 , G03G21/0035 , G03G21/0047
摘要： An electrostatic copying apparatus comprises a charging/cleaning device which has both a charging function for charging a photosensitive layer and a cleaning function for removing a developer remaining on the photosensitive layer. The charging/cleaning device includes a first common rotatable roller having an electrical conductive contactor on the outer periphery thereof, a voltage applying mechanism for applying a voltage between furs of the contactor and a photosensitive drum. The furs applied with the voltage charge the photosensitive layer and electrostatically attract the developer remaining on the photosensitive layer to clean thereof. The charging/cleaning device further includes a recovering mechanism for recovering the developer attracted to the furs therefrom.
摘要翻译： 静电复印设备包括充电/清洁装置，其具有用于对感光层充电的充电功能和用于去除残留在感光层上的显影剂的清洁功能。 充电/清洁装置包括在其外周上具有导电接触器的第一公共可旋转辊，用于在接触器的毛皮和感光鼓之间施加电压的电压施加机构。 施加电压的感光层上的电荷对静电吸引感光层上剩余的显影剂进行清洁。 充电/清洁装置还包括用于回收从其吸收到的毛皮的显影剂的恢复机构。
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公开(公告)号：US4407228A
公开(公告)日：1983-10-04
申请号：US308791
申请日：1981-10-05
申请人： Toshimasa Takano , Hideo Mukai , Masahiro Hosoya
发明人： Toshimasa Takano , Hideo Mukai , Masahiro Hosoya
CPC分类号： G03G15/0805
摘要： A developing apparatus is used with an image forming system provided with a photosensitive layer on which a static latent image is impressed and which is formed of first and second portions having different surface potentials. The developing apparatus comprising a developing roller which is rotatably arranged and fitted with a large number of hairs for feeding a developing agent such as a toner to the surface of the photosensitive layer in contact therewith. The developing agent is attracted to the first portion of the surface of the photosensitive layer with a strong attractive force and to the second portion of the surface with a weak attractive force. The developing apparatus further comprises electrode tube for removing that portion of the developing agent which is attracted to the second portion with the weak attractive force.
摘要翻译： 使用具有感光层的图像形成系统的显影装置，静电潜像被印刷在该感光层上，并且由具有不同表面电位的第一和第二部分形成。 显影装置包括显影辊，该显影辊可旋转地布置并装配有用于将感光层的表面与显影剂（例如调色剂）进行接触的大量毛发。 显影剂以很强的吸引力被吸引到感光层的表面的第一部分，并且以弱的吸引力吸引到表面的第二部分。 显影装置还包括用于去除以弱吸引力吸引到第二部分的显影剂的那部分的电极管。
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55.发明授权Radio apparatus having first and second amplifiers and which performs direct current offset correction of the first and second amplifiers 有权具有第一和第二放大器并且执行第一和第二放大器的直流偏移校正的无线电设备公开(公告)号：US08489030B2
公开(公告)日：2013-07-16
申请号：US13052371
申请日：2011-03-21
IPC分类号： H04B1/00
CPC分类号： H03G3/3052 , H03F3/195 , H03F3/45475 , H03F3/45977 , H03F2200/321 , H03F2200/451 , H03F2203/45138 , H03F2203/45424 , H03F2203/45438 , H03F2203/45446 , H03F2203/45522
摘要： A radio apparatus capable of correcting a direct current offset with high accuracy in a short time is provided. A radio apparatus according to an embodiment includes a first amplifier amplifying a signal inputted to an input terminal with amplification gain determined by a variable resistor to generate a first amplified signal, and a second amplifier amplifying the first amplified signal to generate a second amplified signal. Further, the radio apparatus includes a first correcting unit correcting a direct current offset of the first amplifier, and a second correcting unit correcting a direct current offset of the second amplifier. The radio apparatus also includes a reference voltage source or reference current source supplying a reference voltage or reference current for referring a direct current offset to the first amplifier and the second amplifier, a gain controller controlling the amplification gain of the first amplifier; and a correction controller controlling the gain controller to set the amplification gain to maximum and controlling the first and second correcting units to perform correction of the second correcting unit based on the second amplified signal obtained by inputting the reference voltage or the reference current to an input terminal of the second amplifier, and thereafter perform correction of the first correcting unit based on the second amplified signal obtained by inputting the reference voltage or the reference current to an input terminal of the first amplifier.
摘要翻译： 提供能够在短时间内以高精度校正直流偏移的无线电装置。 根据实施例的无线电设备包括：放大输入到输入端的信号的第一放大器，其具有由可变电阻器确定的放大增益以产生第一放大信号;以及第二放大器，放大第一放大信号以产生第二放大信号。 此外，无线电设备包括校正第一放大器的直流偏移的第一校正单元和校正第二放大器的直流偏移的第二校正单元。 无线电设备还包括参考电压源或参考电流源，其提供用于将直流偏移引用到第一放大器和第二放大器的参考电压或参考电流，控制第一放大器的放大增益的增益控制器; 以及校正控制器，控制增益控制器将放大增益设定为最大，并且基于通过将参考电压或参考电流输入到输入端获得的第二放大信号来控制第一和第二校正单元执行第二校正单元的校正 终端，然后基于通过将参考电压或参考电流输入到第一放大器的输入端而获得的第二放大信号来执行第一校正单元的校正。
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公开(公告)号：US08451942B2
公开(公告)日：2013-05-28
申请号：US12957856
申请日：2010-12-01
IPC分类号： H04K1/02
CPC分类号： H04L27/366 , H03F1/34 , H03F2200/57 , H03G3/3042 , H04B17/21 , H04L27/362 , H04W52/52
摘要： In one embodiment, a wireless transmission apparatus is disclosed. The apparatus includes a generator unit, an amplitude adjuster unit, a phase adjuster unit, and a setting unit. The generator unit generates an amplitude control signal that minimizes an amplitude difference and a phase control signal that minimizes a phase difference in a state in which a power is set during an OFF period of a switch. The amplitude adjuster unit adjusts an amplitude of a feedback RF signal according to the amplitude control signal during an ON period of the switch. The phase adjuster unit adjusts a phase of a local signal according to the phase control signal during the ON period. The setting unit sets, for a Cartesian loop, a first loop gain when the switch is OFF, and a second loop gain higher than the first loop gain when the switch is turned from OFF to ON.
摘要翻译： 在一个实施例中，公开了一种无线传输装置。 该装置包括发电机单元，振幅调节单元，相位调整单元和设定单元。 发电机单元产生使振幅差最小化的幅度控制信号和在开关断开期间功率被设定的状态下的相位差最小化的相位控制信号。 幅度调整单元在开关的导通期间根据幅度控制信号来调整反馈RF信号的幅度。 相位调整单元根据ON期间的相位控制信号调整本地信号的相位。 设置单位为笛卡尔回路设置开关关闭时的第一个环路增益，当开关从OFF变为ON时，第二个环路增益高于第一个环路增益。
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公开(公告)号：US20120208483A1
公开(公告)日：2012-08-16
申请号：US13422636
申请日：2012-03-16
申请人： Shoji OTAKA , Takafumi Yamaji , Tsutomu Sugawara , Yasuhiko Tanabe , Masahiro Hosoya , Hiroki Sakurai
发明人： Shoji OTAKA , Takafumi Yamaji , Tsutomu Sugawara , Yasuhiko Tanabe , Masahiro Hosoya , Hiroki Sakurai
IPC分类号： H04B1/16
CPC分类号： H04W52/0274 , H03L7/0802 , H03L7/1976 , H03L2207/50 , H04L25/0292 , H04L27/38 , H04L27/3818 , H04W52/0229 , Y02D70/142
摘要： A radio apparatus includes an antenna; an amplifier that amplifies a radio signal, received via the antenna; a first mixer that frequency converts the amplified radio signal to generate a first analog signal; a first A/D converter that converts the first analog signal to generate a first digital signal; a second mixer that frequency converts the amplified signal to generate a second analog signal; a second A/D converter means that converts the second analog signal to generate a second digital signal; a demodulator means that demodulates the first and second digital signals to generate a demodulated signal; a detector that detects a preamble from the first digital signal; and a control means that halts the second mixer and second A/D converter during the wait for the radio signal and that activates the second mixer and second A/D converter when the detector detects the preamble.
摘要翻译： 无线电设备包括天线; 放大器，放大经由天线接收的无线电信号; 第一混频器，其对放大的无线电信号进行频率转换以产生第一模拟信号; 第一A / D转换器，其转换第一模拟信号以产生第一数字信号; 第二混频器，其对放大的信号进行频率转换以产生第二模拟信号; 第二A / D转换器，用于转换第二模拟信号以产生第二数字信号; 解调器装置，解调第一和第二数字信号以产生解调信号; 检测器，其从所述第一数字信号检测前导码; 以及控制装置，其在等待无线电信号期间停止第二混频器和第二A / D转换器，并且当检测器检测到前导码时激活第二混频器和第二A / D转换器。
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公开(公告)号：US08190063B2
公开(公告)日：2012-05-29
申请号：US12230576
申请日：2008-09-02
申请人： Koichi Ishii , Masahiro Hosoya
发明人： Koichi Ishii , Masahiro Hosoya
IPC分类号： G03G15/10
CPC分类号： G03G15/344 , G02B5/201 , G03G2215/0658 , H05K3/1266 , H05K3/207 , H05K2203/0517
摘要： A pattern forming apparatus includes a depressed plate holding patterns by developers, a charging device for charging the depressed plate, a developing device for developing a red pattern, a developing device for developing a green pattern, a developing device for developing a blue pattern, and a stage for holding the charging device and the developing devices and moving them relative to the depressed plate. The charging device, the red developing device, the green developing device and the blue developing device pass along the depressed plate sequentially to perform the charging process, the red developing process, the green developing process and the blue developing process simultaneously.
摘要翻译： 图案形成装置包括由显影剂保持图案的凹板，用于对凹板充电的充电装置，用于显影红色图案的显影装置，用于显影绿色图案的显影装置，用于显影蓝色图案的显影装置，以及 用于保持充电装置和显影装置并相对于凹陷板移动它们的平台。 充电装置，红色显影装置，绿色显影装置和蓝色显影装置依次通过凹陷板，以同时执行充电过程，红色显影处理，绿色显影处理和蓝色显影处理。
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公开(公告)号：US20110116558A1
公开(公告)日：2011-05-19
申请号：US12957856
申请日：2010-12-01
IPC分类号： H04L27/00
CPC分类号： H04L27/366 , H03F1/34 , H03F2200/57 , H03G3/3042 , H04B17/21 , H04L27/362 , H04W52/52
摘要： In one embodiment, a wireless transmission apparatus is disclosed. The apparatus includes a generator unit, an amplitude adjuster unit, a phase adjuster unit, and a setting unit. The generator unit generates an amplitude control signal that minimizes an amplitude difference and a phase control signal that minimizes a phase difference in a state in which a power is set during an OFF period of a switch. The amplitude adjuster unit adjusts an amplitude of a feedback RF signal according to the amplitude control signal during an ON period of the switch. The phase adjuster unit adjusts a phase of a local signal according to the phase control signal during the ON period. The setting unit sets, for a Cartesian loop, a first loop gain when the switch is OFF, and a second loop gain higher than the first loop gain when the switch is turned from OFF to ON.
摘要翻译： 在一个实施例中，公开了一种无线传输装置。 该装置包括发电机单元，振幅调节单元，相位调整单元和设定单元。 发电机单元产生使振幅差最小化的幅度控制信号和在开关断开期间功率被设定的状态下的相位差最小化的相位控制信号。 幅度调整单元在开关的导通期间根据幅度控制信号来调整反馈RF信号的幅度。 相位调整单元根据ON期间的相位控制信号调整本地信号的相位。 设置单位为笛卡尔回路设置开关关闭时的第一个环路增益，当开关从OFF变为ON时，第二个环路增益高于第一个环路增益。
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公开(公告)号：US20100228452A1
公开(公告)日：2010-09-09
申请号：US12716090
申请日：2010-03-02
申请人： Masahiro Hosoya , Yasuo Shirai , Masami Osawa
发明人： Masahiro Hosoya , Yasuo Shirai , Masami Osawa
IPC分类号： G06F19/00
CPC分类号： F16H61/0031 , F16H61/686
摘要： A hydraulic pressure controlling apparatus includes a hydraulic pressure controlling portion controlling a hydraulic pressure supplied to engagement elements of an automatic transmission apparatus, a mechanical oil pump supplying the hydraulic pressure to the hydraulic pressure controlling portion, an electric oil pump supplying the hydraulic pressure to a starting shift stage engagement element, a first check valve provided at a first hydraulic conduit, allowing a supply of the hydraulic pressure from the electric oil pump to the starting shift stage engagement element and interrupting an inverse supply of the hydraulic pressure, and an electronic controlling portion controlling operations of the hydraulic pressure controlling portion, a power source and the electronic oil pump, wherein the electric oil pump supplies the hydraulic pressure to the starting shift stage engagement element via the first hydraulic conduit, which differs from a second hydraulic conduit and at which the first check valve is provided.
摘要翻译： 液压控制装置包括液压控制部，其控制供给到自动变速装置的接合元件的液压，向液压控制部供给液压的机械油泵，将液压供给到 启动变速级接合元件，设置在第一液压管道处的第一止回阀，允许从电动油泵向起动变速级接合元件供应液压并中断液压的反向供应，以及电子控制 液压控制部分，电源和电子油泵的部分控制操作，其中电动油泵经由第一液压管道向起动变速级接合元件提供液压，该第一液压管道与第二液压管道不同， 这是冷杉 提供止回阀。
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