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公开(公告)号：US4598991A
公开(公告)日：1986-07-08
申请号：US594528
申请日：1984-03-29
申请人： Masahiro Hosoya , Tsutomu Uehara , Takefumi Nosaki
发明人： Masahiro Hosoya , Tsutomu Uehara , Takefumi Nosaki
CPC分类号： G03G15/08
摘要： In a developing device for supplying developer to latent images formed on an image support, a container in which the developer is contained has a sloping bottom. The container has an opening in its top so as to release the developer particles therethrough. The container houses a developer carrier, which is arranged above the sloping bottom of the container with one end located on the lower side of the sloping bottom of the container immersed in the developer particles, and with its other end located on the higher side of the sloping bottom thereof. The developer carrier has a plurality of linear electrodes arranged thereon, starting from one end to the other end, and has an electric field generator connected to these linear electrodes to successively apply voltages to these electrodes so as to generate an electric field which advances according to a lapse of time, whereby the developer particles are carried along the developer carrier, from one end to the other. That part of the developer particles which does not contribute to the developing of the image is also carried from near the opening to the other end, where it slides down by its own weight on the sloping bottom of the container to return to and near the one end again.
摘要翻译： 在将显影剂供给到形成在图像载体上的潜像的显影装置中，容纳显影剂的容器具有倾斜的底部。 容器在其顶部具有开口以便将显影剂颗粒释放通过其中。 容器容纳显影剂载体，该载体布置在容器的倾斜底部的上方，其一端位于容纳在显影剂颗粒中的容器的倾斜底部的下侧，并且其另一端位于 倾斜的底部。 显影剂载体具有从一端到另一端开始布置的多个线状电极，并且具有连接到这些线性电极的电场发生器，以对这些电极依次施加电压，以产生根据 随着时间的推移，显影剂颗粒从显影剂载体的一端到另一端携带。 不影响图像显影的显影剂颗粒的一部分也从开口附近传送到另一端，其中它通过其自身的重量在容器的倾斜底部上滑下，以返回到和接近一个 再次结束
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2.发明授权Recording apparatus using a toner-fog generated by electric fields applied to electrodes on the surface of the developer carrier 失效使用由施加到显影剂载体表面上的电极的电场产生的调色剂雾的记录装置
公开(公告)号：US4568955A
公开(公告)日：1986-02-04
申请号：US594011
申请日：1984-03-27
申请人： Masahiro Hosoya , Tsutomu Uehara , Takefumi Nosaki
发明人： Masahiro Hosoya , Tsutomu Uehara , Takefumi Nosaki
CPC分类号： B41J2/4155 , G03G15/346 , G03G15/348 , G03G2215/0643 , G03G2215/0651 , G03G2217/0025
摘要： In a recording apparatus of the present invention, a visible image based on image information is formed on an ordinary sheet by a developer. The recording apparatus comprises a developing roller spaced at a predetermined distance from and facing the ordinary sheet and carrying the developer thereon, a recording electrode and a signal source connected thereto, for propelling the developer on the developing roller to the ordinary sheet by generating an electric field between the ordinary sheet and the developing roller according to the image information, a plurality of mutually insulated electrodes provided on the developing roller and extending therefrom in one direction, an A.C. and a D.C. source are connected to the electrodes, for generating an alternating electric field between adjacent ones of the electrodes to cause oscillations of the developer found between the adjacent electrodes along electric lines of force therebetween to thereby liberate the developer from the developing roller.
摘要翻译： 在本发明的记录装置中，基于图像信息的可视图像由显影剂形成在普通纸上。 记录装置包括与普通纸张隔开预定距离并且面向普通纸张的显影辊，与其连接的记录电极和信号源，用于将显影辊上的显影剂推进到普通纸张上，产生电 根据图像信息在普通纸张和显影辊之间形成多个相互绝缘的电极，设置在显影辊上并在一个方向上从其延伸的多个相互绝缘的电极，AC和DC源连接到电极，用于产生交流电 在相邻的电极之间产生的相邻电极之间产生的显影剂的振荡沿其间的电力线引起，从显影辊释放出显影剂。
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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：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：US4967231A
公开(公告)日：1990-10-30
申请号：US290538
申请日：1988-12-27
申请人： Masahiro Hosoya , Shuitsu Sato , Mitsunaga Saito , Tsutomu Uehara , Mitsuharu Endo , Yukio Futamata
发明人： Masahiro Hosoya , Shuitsu Sato , Mitsunaga Saito , Tsutomu Uehara , Mitsuharu Endo , Yukio Futamata
CPC分类号： G06K15/1295 , G03G13/08 , G03G15/0233 , G03G15/0806 , G03G15/1685 , G03G21/0058 , G03G21/06 , G03G2215/0617 , G03G2215/0636
摘要： A developing device effects desirable development when the amount of charging of toner, q (C/g), the amount of toner deposited on the surface of a developing roller per unit area, m (g/cm.sup.2), the speed of movement of the surface of the developing roller, v (cm/sec), the available length of the developing roller, l (cm), and the magnitude of electric resistance between the surface of the developing roller and a power source for developing bias, R (.OMEGA.), are adjusted so as to satisfy the formula, .vertline.q.vertline.m.ltoreq.100/vlR. The developing device produces a developed image desirable in quality and free from background fogging when the magnitude of a developing electric current, I (A), is adjusted so as to satisfy the formula, R.ltoreq.200/I. Further, when a charging device, an electrostatic latent image forming device, a transfer device, a cleaning device, a discharge device, a charging and cleaning device, an electrostatic latent image forming and cleaning device, a developing and cleaning device, or a discharging and cleaning device is provided with an elastic electroconductive roller composed of an elastic roller base and a flexible conductor layer, the device is allowed to decrease size and lower price, curb the decline of capacity due to protracted use, and preclude the occurrence of dispersion of characteristic, efficiency, or performance.
摘要翻译： 当调色剂的充电量q（C / g），沉积在每单位面积的显影辊表面上的调色剂量m（g / cm 2）时，显影装置具有期望的显影， 显影辊的表面v（cm / sec），显影辊的可用长度l（cm）以及显影辊的表面和用于显影偏压的电源之间的电阻大小R（OMEGA ），以满足公式，| q | m
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公开(公告)号：US4866480A
公开(公告)日：1989-09-12
申请号：US844373
申请日：1986-03-26
IPC分类号： G03G15/08
CPC分类号： G03G15/0812 , G03G15/0808 , G03G2215/0614 , G03G2215/0636
摘要： A developing apparatus is disclosed that employs one-component non-magnetic toner. The apparatus includes a movable developing agent carrier that has a surface polished to a first finish, roughened to a second finish, and then metal plated. The agent carried carries a one-component developing agent composed of non-magnetic toner and supplies the developing agent to an electrostatic latent image. An elastic coating member is disposed to press on the surface of the movable developing agent carrier so that the free end thereof is directed opposite to the moving direction of the movable developing agent carrier, and a toner stirring member disposed in a toner container contiguously to or in sliding contact with the movable developing agent carrier. The apparatus provides a uniform toner layer over a long period of time and supplies stable and high quality images.
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公开(公告)号：US4628860A
公开(公告)日：1986-12-16
申请号：US831092
申请日：1986-02-21
申请人： Masahiro Hosoya , Tsutomu Uehara , Shinya Tomura
发明人： Masahiro Hosoya , Tsutomu Uehara , Shinya Tomura
CPC分类号： G03G15/0818 , G03G2215/0619 , G03G2215/0641
摘要： A developing apparatus comprises a developing roll for carrying a nonmagnetic toner thereon, and an elastic blade pressed against the outer circumferential surface of the developing roll to apply the toner thereto. The toner is applied to the surface of the developing roll by the elastic blade to form a thin layer of the toner on the surface of the developing roll. The thin layer is opposed to a photosensitive body to deposit the toner on a latent image on the photosensitive body. The developing roll has a surface which is opposite to the photosensitive body and the whole of which is roughened.
摘要翻译： 显影装置包括用于在其上承载非磁性调色剂的显影辊，以及压靠显影辊的外周表面的弹性刮板以将调色剂施加到显影辊上。 通过弹性刮板将调色剂施加到显影辊的表面上，以在显影辊的表面上形成薄的调色剂层。 薄层与感光体相对以将调色剂沉积在感光体上的潜像上。 显影辊具有与感光体相对的表面，其整体粗糙化。
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公开(公告)号：US4656965A
公开(公告)日：1987-04-14
申请号：US844613
申请日：1986-03-27
申请人： Masahiro Hosoya , Tsutomu Uehara , Shinya Tomura
发明人： Masahiro Hosoya , Tsutomu Uehara , Shinya Tomura
CPC分类号： G03G15/0818 , G03G2215/0619 , G03G2215/0641
摘要： A developing apparatus comprises a developing roll for carrying a nonmagentic toner thereon, and an elastic blade pressed against the outer circumferential surface of the developing roll to apply the toner thereto. The toner is applied to the surface of the developing roll by the elastic blade to form a thin layer of the toner on the surface of the developing roll. The thin layer is opposed to a photosensitive body to deposit the toner on a latent image on the photosensitive body. The developing roll has a surface which is opposite to the photosensitive body and the whole of which is roughened.
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公开(公告)号：US4593994A
公开(公告)日：1986-06-10
申请号：US712646
申请日：1985-03-18
申请人： Sakae Tamura , Masahiro Hosoya , Takeshi Matsuo , Tsutomu Uehara
发明人： Sakae Tamura , Masahiro Hosoya , Takeshi Matsuo , Tsutomu Uehara
CPC分类号： G03G15/05
摘要： An ion flow modulator with high reliability used in a photocopying machine to obtain a high quality image. The ion flow modulator includes an insulating substrate, a common electrode formed on one major surface of the insulating substrate, a plurality of ion flow control electrodes formed on the other major surface of the insulating substrate, a photoconductive layer formed on the insulating substrate and connected to one end of each of the ion flow control electrodes, a first voltage application electrode formed on the insulating substrate and connected to the photoconductive layer, a resistance layer formed on the insulating substrate and connected to the other end of each of the ion flow control electrodes so as to interpose the ion flow control electrodes between the photoconductive layer and the resistance layer, a second voltage application electrode formed on the insulating substrate and connected to the resistance layer, and a DC power source for applying voltages having opposing polarities to the first and second voltage application electrodes. The ion flow passage holes are formed through the insulating substrate and the common electrode. A means is provided for generating ions to pass through the ion flow passage holes.
摘要翻译： 具有高可靠性的离子流调制器用于复印机中以获得高质量的图像。 离子流调节器包括绝缘基板，形成在绝缘基板的一个主表面上的公共电极，形成在绝缘基板的另一主表面上的多个离子流控制电极，形成在绝缘基板上并连接的光电导层 每个离子流控制电极的一端，形成在绝缘基板上并连接到光电导层的第一电压施加电极，形成在绝缘基板上并连接到每个离子流控制器的另一端的电阻层 电极，以将离子流控制电极插入到光电导层和电阻层之间，形成在绝缘基板上并连接到电阻层的第二电压施加电极和用于向第一电极施加具有相反极性的电压的DC电源 和第二电压施加电极。 离子流通孔通过绝缘基板和公共电极形成。 提供了用于产生离子以通过离子流通孔的装置。
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公开(公告)号：US20100203851A1
公开(公告)日：2010-08-12
申请号：US12553180
申请日：2009-09-03
IPC分类号： H04B1/02
CPC分类号： H04B1/0475 , H03F1/3247 , H03F1/3252 , H03F1/34 , H03F3/19 , H03F3/24 , H03F2200/204 , H03F2200/336 , H03F2200/411 , H03F2200/451 , H04B2001/0433
摘要： A wireless transmission device includes an adding/subtracting unit configured to subtract a second signal and a third signal from a first signal to generate the second signal; a modulating unit configured to modulate the second signal to generate a fourth signal; a demodulating unit configured to demodulate the fourth signal to generate the third signal; and a transmitting unit configured to transmit the fourth signal.
摘要翻译： 无线传输装置包括：加法/减法单元，被配置为从第一信号中减去第二信号和第三信号以产生第二信号; 调制单元，被配置为调制所述第二信号以产生第四信号; 解调单元，被配置为对所述第四信号进行解调以产生所述第三信号; 以及发送单元，被配置为发送所述第四信号。
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