公开(公告)号：US07733186B2

公开(公告)日：2010-06-08

申请号：US12404520

申请日：2009-03-16

申请人： Masahiro Hosoya ,  Rui Ito

发明人： Masahiro Hosoya ,  Rui Ito

IPC分类号： H03F3/04

CPC分类号： G05F3/26 ,  G05F3/20 ,  H03F1/301 ,  H03F3/45475 ,  H03F2200/447 ,  H03F2203/45244

摘要： A bias circuit including: a first current source which generates a first current; a second current source which generates a second current having a temperature-to-output current characteristic that an output current characteristic increases or decreases with a change in temperature to intersect with that of the first current; a first current-voltage conversion circuit which converts the first current to a first voltage; a second current-voltage conversion circuit which has an input terminal and converts a current inputted into the input terminal to a second voltage; a comparison circuit which compares the first voltage and the second voltage and generates a third current according to a result of the comparison; an addition unit which adds the third current to the second current and inputs a resulting current to the input terminal; and a voltage-current conversion circuit which converts the second voltage to a fourth current for bias.

摘要翻译： 一种偏置电路，包括：产生第一电流的第一电流源; 产生第二电流的第二电流，所述第二电流具有输出电流特性随温度变化而与第一电流相交的温度 - 输出电流特性的增加或减小; 第一电流电压转换电路，其将第一电流转换为第一电压; 第二电流电压转换电路，其具有输入端子，并将输入到所述输入端子的电流转换为第二电压; 比较电路，其比较所述第一电压和所述第二电压，并根据所述比较结果产生第三电流; 加法单元，其将所述第三电流加到所述第二电流，并将所得电流输入到所述输入端; 以及电压 - 电流转换电路，其将第二电压转换为用于偏置的第四电流。

公开(公告)号：US06600890B2

公开(公告)日：2003-07-29

申请号：US09974787

申请日：2001-10-12

申请人： Masahiro Hosoya ,  Hitoshi Yagi ,  Yasushi Shinjo ,  Haruhi Oh-Oka

发明人： Masahiro Hosoya ,  Hitoshi Yagi ,  Yasushi Shinjo ,  Haruhi Oh-Oka

IPC分类号： G03G1510

CPC分类号： G03G15/0121

摘要： Image forming apparatus which form an image on a substrate and uses a liquid developer containing toner particles and a solvent. One embodiment includes a latent image retaining body, a first developing surface facing the latent image retaining body at a first development station, a latent image forming unit, and a second developing surface facing the latent image retaining body at a second development station. The latent image retaining body has a photosensitive layer which has a dielectric constant ∈p [C2/Nm2] and an average thickness dp [m]. The photosensitive layer retains an image developed by the first developing surface and a latent image comprising image and non-image regions formed by the latent image forming unit. The second developing surface is supplied with a developing electrical potential having an electrical potential difference &Dgr;V from an electrical potential of non-image region of the latent image. The plurality of toner particles of the first liquid developer has a volume density &rgr;m [kg/m3], a surface density mr [kg/m2], a dielectric constant ∈r [C2/Nm2], an average radius r [m], and a density of electrical charge qr [C/kg], and the image developed on the latent image retaining body by the first developing surface has an average thickness dr [m] at the second development station. The second liquid developer has an average thickness dt [m] at the second development station and a dielectric constant ∈t [C2/Nm2], wherein following equations are satisfied, 1 × 10 - 11 ⁡ [ N ] ≤ 4 ⁢ π ⁢   ⁢ r 3 ⁢ ρ m ⁢ q r 3 ⁢ ( - q r ⁢ m r ϵ r ⁢ d r ⁢ ( d r - 1 A ⁢ d r m r ⁢ ( - Δ ⁢   ⁢ V q r + ( d r 2 ⁢   ⁢ ϵ r + d t ϵ t ) ⁢ m r ) ) ) ≤ 8 × 10 - 9 ⁡ [ N ] , ⁢ and ⁢   ⁢ A = d p ϵ p + d r ϵ r + d t ϵ t .

摘要翻译： 在基板上形成图像并使用含有调色剂颗粒和溶剂的液体显影剂的图像形成装置。 一个实施例包括潜像保持体，在第一显影台处面对潜像保持体的第一显影表面，潜像形成单元和在第二显影站处面对潜像保持体的第二显影表面。 潜像保持体具有介电常数为inp [C2 / Nm2]和平均厚度dp [m]的感光层。 感光层保持由第一显影表面显影的图像和包括由潜像形成单元形成的图像和非图像区域的潜像。 向第二显影表面提供具有与潜像的非图像区域的电位相差电位差DELTAV的显影电位。 第一液体显影剂的多个调色剂颗粒的体积密度rhom [kg / m3]，表面密度mr [kg / m2]，介电常数为inr [C2 / Nm2]，平均半径r [m] 和电荷密度qr [C / kg]，并且由第一显影面在潜像保持体上显影的图像在第二显影台具有平均厚度dr [m]。 第二液体显影剂在第二显影台具有平均厚度dt [m]，介电常数为int [C2 / Nm2]，其中满足以下等式，

公开(公告)号：US06314253B1

公开(公告)日：2001-11-06

申请号：US09471488

申请日：1999-12-23

申请人： Masahiro Hosoya ,  Hitoshi Yagi ,  Takeshi Watanabe ,  Yasushi Shinjo ,  Haruhi Oh-oka

发明人： Masahiro Hosoya ,  Hitoshi Yagi ,  Takeshi Watanabe ,  Yasushi Shinjo ,  Haruhi Oh-oka

IPC分类号： G03G1510

CPC分类号： G03G15/11

摘要： Disclosed is image forming apparatus, including a photoconductor, a charger charging the surface of the photoconductor, a light source exposing the charged surface of the photoconductor to light to form a latent image, a developing unit supplying a liquid developing agent containing a liquid component and a solid component onto the photoconductor so as to convert the latent image into a visible image, a liquid component adjusting unit for adjusting the weight of the liquid component of the liquid developing agent on the surface of the photoconductor to meet the relationship of 0.1≦Ml/Ms≦4.0, where Ms represents the weight of the solid component of the developing agent supplied onto the photoconductor, and Ml represents the weight of the Liquid component of the developing agent, and a transfer unit transferring the visible image onto an image carrier.

摘要翻译： 公开了一种图像形成装置，包括光电导体，对感光体的表面充电的充电器，将感光体的带电表面曝光以形成潜像的光源，提供含有液体成分的液体显影剂的显影单元和 将固体成分转印到感光体上，以将潜像转换为可见光图像;液体成分调节单元，用于调节光电导体表面上的液体显影剂的液体成分的重量，以满足0.1 <= M1 / Ms <= 4.0，其中Ms表示提供到光电导体上的显影剂的固体组分的重量，M1表示显影剂的液体组分的重量，以及将可见图像转印到图像上的转印单元 载体

公开(公告)号：US06268051B1

公开(公告)日：2001-07-31

申请号：US09393676

申请日：1999-09-10

申请人： Koichi Tsunemi ,  Masahiro Hosoya

发明人： Koichi Tsunemi ,  Masahiro Hosoya

IPC分类号： B32B516

CPC分类号： G03G15/162 ,  Y10T428/25 ,  Y10T428/256 ,  Y10T428/26 ,  Y10T428/31504 ,  Y10T428/31663 ,  Y10T428/31826

摘要： An image formation apparatus comprising a photosensitive body and a transfer medium receiving an image made of a liquid toner formed on the photo-sensitive body and further transferring the image to an image formation medium. The transfer medium has a structure in which a conductive rubber layer and a polymer surface layer made of a silicone resin containing a conductive metal oxide are formed on a surface of a roller main body, and has surface resistance of 10E10 &OHgr;/□ or less.

摘要翻译： 一种图像形成装置，包括感光体和接收由形成在感光体上的液体调色剂制成的图像并进一步将图像转印到图像形成介质的转印介质。 转印介质具有在辊主体的表面上形成由含有导电性金属氧化物的硅树脂构成的导电性橡胶层和聚合物表面层的结构，其表面电阻为10E×10欧姆/□以下。

公开(公告)号：US4498756A

公开(公告)日：1985-02-12

申请号：US363933

申请日：1982-03-31

申请人： Masahiro Hosoya ,  Tsuyoshi Ueno

发明人： Masahiro Hosoya ,  Tsuyoshi Ueno

IPC分类号： G03G15/06 ,  G03G15/08

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.

公开(公告)号：US09281830B2

公开(公告)日：2016-03-08

申请号：US13421391

申请日：2012-03-15

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： H04B7/12 ,  H03L7/18 ,  H03L7/08 ,  H04L27/38 ,  H04W52/02

CPC分类号： H03L7/18 ,  H03L7/0802 ,  H04L27/38 ,  H04L27/3818 ,  H04W52/0229 ,  H04W52/0274 ,  Y02D70/142

摘要： A radio apparatus includes a first receiver that is a processing unit for amplifying and frequency converting a radio signal received via an antenna, thereby outputting an IF signal; a detector unit for detecting a preamble signal from the IF signal; a second receiver for amplifying and quadrature demodulating the radio signal, thereby generating an I-signal and a Q-signal; a demodulator unit for demodulating the I-signal and Q-signal to generate a data signal; and a control unit for halting the operation of the first receiver and further activating the second receiver when the detector unit detects the preamble signal and for activating the first receiver and halting the operation of the second receiver when the demodulator unit completes the demodulation of the I-signal and Q-signal.

摘要翻译： 无线电设备包括：第一接收机，其是用于放大和频率转换经由天线接收的无线电信号的处理单元，从而输出IF信号; 检测单元，用于检测来自IF信号的前置信号; 第二接收机，用于放大和正交解调无线电信号，由此产生I信号和Q信号; 解调器单元，用于解调I信号和Q信号以产生数据信号; 以及控制单元，用于当所述检测器单元检测到所述前导码信号并激活所述第一接收机并停止所述第二接收机的操作时，当所述解调器单元完成所述I的解调时，停止所述第一接收机的操作并进一步激活所述第二接收机 信号和Q信号。

公开(公告)号：US08331875B2

公开(公告)日：2012-12-11

申请号：US12877497

申请日：2010-09-08

申请人： Masahiro Hosoya

发明人： Masahiro Hosoya

IPC分类号： H04B1/38

CPC分类号： G06F3/033 ,  H03F3/45 ,  H03F3/68

摘要： An amplifier includes first and second amplifier circuits. The first amplifier circuit amplifies positive-phase input signal to obtain a first positive-phase signal and amplifies negative-phase input signal to obtain a first negative-phase signal. The second amplifier circuit includes first and second amplifier units. The first amplifier unit amplifies positive-phase input signal to obtain a second positive-phase signal and amplifies negative-phase input signal to obtain a second negative-phase signal. The second amplifier unit amplifies positive-phase input signal to obtain a third positive-phase signal and amplifies negative-phase input signal to obtain a third negative-phase signal. The positive-phase output signal is sum of first and second positive-phase signals while the negative-phase output signal is sum of first and second negative-phase signals. Or the positive-phase output signal is sum of first positive-phase signal and third negative-phase signal while the negative-phase output signal is sum of first negative-phase signal and third positive-phase signal.

摘要翻译： 放大器包括第一和第二放大器电路。 第一放大器电路放大正相输入信号以获得第一正相信号并放大负相输入信号以获得第一负相位信号。 第二放大器电路包括第一和第二放大器单元。 第一放大器单元放大正相输入信号以获得第二正相信号并放大负相输入信号以获得第二负相位信号。 第二放大器单元放大正相输入信号以获得第三正相信号并放大负相输入信号以获得第三负相位信号。 正相输出信号是第一和第二正相信号的和，而负相输出信号是第一和第二负相位信号的和。 或者正相输出信号是第一正相信号和第三负相信号的和，而负相输出信号是第一负相信号和第三正相信号之和。

公开(公告)号：US20090039955A1

公开(公告)日：2009-02-12

申请号：US12187074

申请日：2008-08-06

申请人： Masahiro Hosoya

发明人： Masahiro Hosoya

IPC分类号： H04B1/10 ,  H01C13/00 ,  H03G3/00

CPC分类号： H03H7/24 ,  H03H11/1291

摘要： A variable resistor formed on a silicon substrate, and changing a resistance value between an input terminal and an output terminal, includes a plurality of first resistors each having one end connected in common to the input terminal, and each having other end, a plurality of second resistors each having a resistance value smaller than the first resistors, and each having one end connected to the other end of any one of the first resistors, and a switch group interposed between the input terminal and the output terminal, and selecting one from the first resistors, and further, selecting at least one from the second resistors connected to the other end of the selected first resistor.

摘要翻译： 形成在硅衬底上并且改变输入端子和输出端子之间的电阻值的可变电阻器包括多个第一电阻器，每个第一电阻器的一端共同连接到输入端子，并且每个具有另一端，多个 第二电阻器，其电阻值小于第一电阻器，并且每个电阻器的一端连接到第一电阻器中的任一个的另一端，以及插入在输入端子和输出端子之间的开关组， 第一电阻器，并且还从连接到所选择的第一电阻器的另一端的第二电阻器中选择至少一个。

公开(公告)号：US20090020848A1

公开(公告)日：2009-01-22

申请号：US12050231

申请日：2008-03-18

申请人： Naoko ONO ,  Masahiro Hosoya ,  Yoshiaki Yoshihara

发明人： Naoko ONO ,  Masahiro Hosoya ,  Yoshiaki Yoshihara

IPC分类号： H01L29/00

CPC分类号： H01L29/42316 ,  H01L29/41758 ,  H01L29/4238 ,  H01L29/812

摘要： A high-frequency transistor includes an intrinsic region provided to form an active element on the substrate, plural source and drain fingers alternately located with each other in the intrinsic region in parallel, each including a strip-form interconnect metal layer and contacts formed thereon, plural gate fingers respectively formed between the source and drain fingers and each gate finger including a strip-form gate semiconductor layer, a connecting region provided on the substrate adjacent to and outside of the intrinsic region, plural gate connection semiconductor layers provided in the connecting region according to groups of the gate fingers, each group including some gate fingers adjacent to each other, each gate connection semiconductor layer being connected to end portions of the some gate fingers, and gate connection interconnect metal layers respectively formed on the gate connection semiconductor layers connected thereto through third contacts.

摘要翻译： 高频晶体管包括设置在衬底上形成有源元件的本征区域，多个源极和漏极指状物在本征区域中彼此交替定位，每个包括带状互连金属层和形成在其上的触点， 分别形成在源极和漏极指之间的多个栅极指，并且每个栅极指包括带状栅极半导体层，设置在与本征区相邻并且在本征区之外的基板上的连接区域，设置在连接区域中的多个栅极连接半导体层 根据栅极指的组，每个组包括彼此相邻的一些栅极指状，每个栅极连接半导体层连接到一些栅极指的端部，并且分别形成在连接的栅极连接半导体层上的栅极连接互连金属层 通过第三个接触。

公开(公告)号：US06615009B2

公开(公告)日：2003-09-02

申请号：US09951514

申请日：2001-09-14

申请人： Masahiro Hosoya ,  Hideki Nukada ,  Masaki Takahashi

发明人： Masahiro Hosoya ,  Hideki Nukada ,  Masaki Takahashi

IPC分类号： G03G2116

CPC分类号： G03G15/0152 ,  G03G15/0173 ,  G03G15/107 ,  G03G2215/0174 ,  G03G2215/0658

摘要： Image forming apparatus which uses a liquid developer containing toner particles and a solvent to form an image on a rotatable latent image forming unit and transfer the image to a paper receptor. In one embodiment, the image forming apparatus includes a developing unit disposed adjacent to the latent image forming unit and configured to apply the liquid developer to a latent image on the latent image forming unit, a solvent reducing unit disposed adjacent to the developing unit and configured to reduce the solvent content of a developed image formed on the latent image forming unit, a transfer unit facing the latent image forming unit, an inner case including a frame having a opening arranged adjacent to the transfer unit, and an out case housing the inner case. The inner case supports the latent image retaining body, the latent image forming unit, the developing unit, and the solvent reducing unit inside of the frame.