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11. 发明申请

US20050152717A1 Classifier, developer, and image forming apparatus 失效
公开(公告)号：US20050152717A1
公开(公告)日：2005-07-14
申请号：US11076990
申请日：2005-03-11
申请人： Yohichiro Miyaguchi , Masanori Horike , Takeshi Takemoto , Yutaka Ebi , Toshiroh Higuchi
发明人： Yohichiro Miyaguchi , Masanori Horike , Takeshi Takemoto , Yutaka Ebi , Toshiroh Higuchi
IPC分类号： B03C7/02 , B03C7/04 , B03C7/06 , B03C7/08 , G03G15/08
CPC分类号： G03G15/08 , G03G2215/0619
摘要： A classifier having a simple constitution for classifying powder with a high accuracy is provided. The classifier is provided with a transfer board having a plurality of electrodes for generating electric fields for transferring and hopping the powder by an electrostatic force. The classifier is further provided with an opposite roller generating an electric field for transporting and attaching the powder (toner) transferred and hopped on the transfer board to the opposite roller, which is opposite to the transfer board.

12. 发明授权

US4834533A Measuring the refractive index of liquid 失效
$Measuring the refractive index of liquid$
标题翻译：测量液体的折射率
公开(公告)号：US4834533A
公开(公告)日：1989-05-30
申请号：US22954
申请日：1987-03-06
申请人： Masanori Horike , Yutaka Ebi , Michio Umezawa
发明人： Masanori Horike , Yutaka Ebi , Michio Umezawa
IPC分类号： B41J2/175 , G01N21/41 , G01N21/43
CPC分类号： G01N21/431 , G01N2021/414 , G01N2021/432 , G01N2201/0621
摘要： An apparatus for measuring the refractive index of liquid particularly suitable for use in an ink-jet printing system is provided. The apparatus includes a light emitting diode and a photodiode which are optically coupled by an optical fiber which in turn is partly immersed in a liquid to be measured. In one aspect, the wavelength of light emitted from the light emitting diode is so set to be outside a light absorption wavelength range of the liquid to be measured. In another aspect, provision is made of a temperature dependent resistor which changes its electrical resistance depending on the temperature of the liquid to be measured so as to vary the level of the driving current to be applied to the light emitting diode thereby varying the amount of light to be emitted.
摘要翻译：提供一种用于测量特别适用于喷墨打印系统的液体的折射率的装置。该装置包括发光二极管和光电二极管，其通过光纤光学耦合，光纤又部分浸没在待测液体中。在一个方面，从发光二极管发射的光的波长被设定为待测量液体的光吸收波长范围之外。在另一方面，提供一种温度依赖性电阻器，其根据待测液体的温度改变其电阻，以改变施加到发光二极管的驱动电流的电平，从而改变要发射的光。

13. 发明授权

US4510509A Ink ejection head 失效
标题翻译：喷墨头
公开(公告)号：US4510509A
公开(公告)日：1985-04-09
申请号：US472530
申请日：1983-03-07
申请人： Masanori Horike , Tatsuya Furukawa , Takuro Sekiya , Yutaka Ebi , Takuro Isayama , Masaaki Tachiki
发明人： Masanori Horike , Tatsuya Furukawa , Takuro Sekiya , Yutaka Ebi , Takuro Isayama , Masaaki Tachiki
IPC分类号： B41J2/14 , B41J2/155 , G01D15/18
CPC分类号： B41J2/1433 , B41J2/155
摘要： A new nozzle structure is disclosed for an ink ejection head of an electric field on-demand type ink jet printer. A plurality of circular nozzles and first electrodes integral with the nozzles are arranged along the widthwise direction (X direction) and feed direction (Y direction) of a sheet of paper. A plurality of lead terminals are individually connected to the arrays of the first electrodes each of which extends in the Y direction. Second electrodes are located at the rear of the first electrodes and individually connected to the arrays of the first electrode each of which extends in the X direction. A third or counter electrode is positioned in front of the first electrodes and at the back of the sheet. Each of the second electrodes is mounted on a nozzle plate or a nozzle support. The first electrodes are supplied with voltage pulses corresponding to image data, the second electrodes for printing with a voltage opposite in polarity to the voltage pulses, and the second electrodes for non-printing with a zero voltage or a voltage common in polarity to the voltage pulses sequentially and repeatedly on the time sharing basis. The third electrode is applied with a constant voltage of the opposite polarity to the voltage pulses.
摘要翻译：公开了一种用于电场点播式喷墨打印机的喷墨头的新喷嘴结构。沿着纸张的宽度方向（X方向）和供给方向（Y方向）排列多个与喷嘴一体的圆形喷嘴和第一电极。多个引线端子分别连接到每个沿Y方向延伸的第一电极的阵列。第二电极位于第一电极的后部，并且分别连接到第一电极的阵列，每个阵列沿X方向延伸。第三或对电极位于第一电极的前面和片的背面。每个第二电极安装在喷嘴板或喷嘴支架上。向第一电极提供与图像数据相对应的电压脉冲，用于以与电压脉冲极性相反的电压进行打印的第二电极，以及用于零电压或与电压极性相同的电压的非打印的第二电极在时间分配的基础上顺序地和反复地进行脉冲。施加与电压脉冲相反极性的恒定电压的第三电极。

14. 发明授权

US4435720A Deflection control type ink jet printing apparatus 失效
标题翻译：偏转控制型喷墨打印装置
公开(公告)号：US4435720A
公开(公告)日：1984-03-06
申请号：US378450
申请日：1982-05-14
申请人： Masanori Horike , Yutaka Ebi
发明人： Masanori Horike , Yutaka Ebi
IPC分类号： B41J2/12 , G01D15/18
CPC分类号： B41J2/12
摘要： A deflection control type ink jet printing apparatus includes a pair of parallel electrodes located downstream of a deflection electrode with respect to an intended direction of ink ejection from an ink ejection head. The electrodes sense a deviation or offset of an actual path of deflection which ink droplets deflected to predetermined one of a plurality of steps follow from a reference path of deflection, which is defined intermediate between the two electrodes. An ink is fed to the head under a pressure which is variable in accordance with the sensed deviation in deflection in order to compensate for the deviation. The two electrodes may be replaced by at least one electrode on which ink droplets deflected to a specific deflection step are to impinge.
摘要翻译：偏转控制型喷墨打印设备包括一对平行电极，其相对于从喷墨头喷墨的预期方向位于偏转电极的下游。电极感测偏转的实际路径的偏差或偏移，其中墨滴偏转到多个步骤中的预定的一个步骤，其中所述偏转参考路径被定义在两个电极之间。在根据感测到的偏转偏差可变的压力下将油墨供给到头部，以便补偿偏差。两个电极可以被至少一个电极替代，在该电极上墨滴偏转到特定的偏转步骤将被撞击。

15. 发明授权

US4370664A Ink jet printing apparatus 失效
标题翻译：喷墨打印设备
公开(公告)号：US4370664A
公开(公告)日：1983-01-25
申请号：US250464
申请日：1981-04-03
申请人： Masanori Horike , Yutaka Yoshiba , Yutaka Ebi
发明人： Masanori Horike , Yutaka Yoshiba , Yutaka Ebi
IPC分类号： B41J2/12 , G01D18/00
CPC分类号： G01D18/00 , B41J2/12
摘要： An ink jet printing apparatus causes deflected droplets of ink to move accurately to a predetermined position by detecting the deflection position of the ink droplets a multiplicity of times and varying the amount of deflection on the basis of the detected deflection position. The charging voltage level or the deflecting voltage level which is varied at each adjustment of the deflection amount has a variable amount of variation. As the adjustment of the deflection is repeated many times, the amount of variation of the charge voltage level or that of the deflection voltage level is decreased progressively at a predetermined rate. Ink droplets are charged from the first step over to the last not in a continuous manner according to the order of the steps but by each predetermined group of steps which skip the others. Furthermore, the charging is so carried out as to compensate for a deflection of a charge voltage on an ink droplet attributable to the charge voltages on ink droplets which have been charged and moved in advance of said ink droplet.
摘要翻译：喷墨打印设备通过多次检测墨滴的偏转位置并基于检测到的偏转位置改变偏转量，使得墨水的偏转液滴精确地移动到预定位置。在每次调整偏转量时变化的充电电压或偏转电压电平具有可变的变化量。随着偏转的调整重复多次，充电电压电平的变化量或偏转电压电平的变化量以预定的速率逐渐降低。根据步骤的顺序，但是通过跳过其他步骤的每个预定组的步骤，墨滴从第一步骤到最后不是以连续的方式充电。此外，进行充电以补偿由于在所述墨滴之前已被充电和移动的墨滴上的充电电压引起的墨滴上的充电电压的偏转。

16. 发明授权

US4364061A Ink jet printing apparatus comprising automatic ink jet deflection adjustment means 失效
标题翻译：喷墨打印设备包括自动喷墨偏转调节装置
公开(公告)号：US4364061A
公开(公告)日：1982-12-14
申请号：US235184
申请日：1981-02-17
申请人： Masanori Horike , Yutaka Ebi
发明人： Masanori Horike , Yutaka Ebi
IPC分类号： B41J2/12 , G01D15/18
CPC分类号： B41J2/12 , G01D15/18
摘要： After adjustment of a charging phase of ink droplets in an ink jet, printing of a line is accomplished by deflecting the ink jet through a number of incremental positions and applying a binary image signal to the ink jet during this time. The proper amount of deflection of the ink jet is adjusted between the above mentioned steps by sweeping the ink jet along an axis. A target electrode (80a) is provided along the axis with an edge thereof intersecting the axis. The ink jet deflection is stopped when an output of an integrating circuit (220) indicates that the ink jet reached the edge. An electric signal is produced indicating an amount of deflection force applied to the ink jet at the time it reaches the edge. A voltage amplification factor for deflecting the ink jet through the incremental positions is set in accordance with the magnitude of the electric signal.
摘要翻译：在墨水喷嘴中调整墨滴的充电阶段之后，通过使喷墨通过多个增量位置偏转并在此期间向喷墨印刷二进制图像信号来实现印刷。通过沿着轴的扫描喷墨，在上述步骤之间调节适当的喷墨量。目标电极（80a）沿着轴线设置，其边缘与轴线相交。当积分电路（220）的输出表示喷墨到达边缘时，喷墨偏转停止。产生电信号，指示在其到达边缘时对喷墨施加的偏转力的量。根据电信号的大小设定用于使喷墨偏转增量位置的电压放大系数。

17. 发明授权

US07672604B2 Image forming apparatus and image forming method using electrostatic transport and hopping 失效
标题翻译：图像形成装置和使用静电传输和跳变的图像形成方法
公开(公告)号：US07672604B2
公开(公告)日：2010-03-02
申请号：US11376434
申请日：2006-03-16
申请人： Tomoko Takahashi , Masanori Horike , Katsuo Sakai , Yohichiroh Miyaguchi , Nobuaki Kondoh
发明人： Tomoko Takahashi , Masanori Horike , Katsuo Sakai , Yohichiroh Miyaguchi , Nobuaki Kondoh
IPC分类号： G03G15/08
CPC分类号： G03G15/065 , G03G15/0803 , G03G2215/0653
摘要： An image forming apparatus having a developing apparatus using a development system in which toner is moved by means of a traveling wave electric field. The image forming apparatus comprises a plurality of developing apparatuses having toner conveyance members which convey toner by means of a phase-shift electric field created by voltages of n phases applied to a plurality of electrodes, to a region opposing an image carrier on which an electrostatic latent image is formed; and a voltage application device which applies a voltage having an average potential value between the potential of the image portions of the latent image on the image carrier and the non-image portions of same, to the electrodes of the toner conveyance members of the respective developing apparatuses.
摘要翻译：一种图像形成装置，具有使用其中通过行波电场移动调色剂的显影系统的显影装置。图像形成装置包括多个显影装置，其具有调色剂传送部件，其通过由施加到多个电极的n相的电压产生的相移电场将调色剂输送到与静电图像载体相对的区域潜像形成; 以及电压施加装置，其将具有在图像载体上的潜像的图像部分的电位与其非图像部分之间的平均电位值的电压施加到各个显影剂的调色剂传送构件的电极设备。

18. 发明授权

US07415236B2 Cleaning unit, process cartridge, and image-forming apparatus 有权
标题翻译：清洁单元，处理盒和成像设备
公开(公告)号：US07415236B2
公开(公告)日：2008-08-19
申请号：US10817249
申请日：2004-04-05
申请人： Tohru Nakano , Osamu Naruse , Masanori Horike , Masahiko Katoh , Masahiko Shakuto
发明人： Tohru Nakano , Osamu Naruse , Masanori Horike , Masahiko Katoh , Masahiko Shakuto
IPC分类号： G03G21/00
CPC分类号： G03G21/0005 , G03G2221/0021
摘要： A cleaning unit for removing toner remaining on the surface of the image carrier of an image-forming apparatus is disclosed. The cleaning unit includes a vibration member, a blade member, and a driving part. The vibration member extends in the direction of the width of the image carrier, and has at least one vibration application part attached thereto. The blade member is attached to at least the end region of the vibration member, extending in the direction of the width of the image carrier. The driving part drives at least one vibration application part at a driving frequency that is a resonance frequency. The vibration member provides vibration to the blade member and a force to press the blade member against the image carrier.
摘要翻译：公开了一种用于去除残留在图像形成装置的图像载体的表面上的调色剂的清洁单元。清洁单元包括振动构件，叶片构件和驱动部。振动构件沿着图像载体的宽度方向延伸，并且具有至少一个附着于其上的振动施加部。叶片构件附接到振动构件的至少沿着图像载体的宽度方向延伸的端部区域。驱动部以驱动频率为谐振频率驱动至少一个振动施加部。振动构件向叶片构件提供振动并且将叶片构件压靠在图像载体上的力。

19. 发明授权

US07308222B2 Toner supplying system for an image forming apparatus 有权
标题翻译：用于图像形成装置的调色剂供给系统
公开(公告)号：US07308222B2
公开(公告)日：2007-12-11
申请号：US11370823
申请日：2006-03-09
申请人： Yoshinori Nakagawa , Masanori Horike , Yohichiroh Miyaguchi , Nobuaki Kondoh , Katsuo Sakai
发明人： Yoshinori Nakagawa , Masanori Horike , Yohichiroh Miyaguchi , Nobuaki Kondoh , Katsuo Sakai
IPC分类号： G03G15/08
CPC分类号： G03G15/0813 , G03G2215/0634
摘要： An image forming apparatus including an image carrier configured to have a latent image formed thereon, a developer carrier configured to supply toner, and a conveying member configured to receive toner from the developer carrier and to convey the toner to the image carrier. The conveying member includes first and second electrodes disposed a predetermined distance from one another. A first voltage application unit is configured to apply a first voltage to the developer carrier. A second voltage application unit is configured to apply a second voltage to the conveying member such that a ratio of a potential difference between the conveying member and the developer carrier to a distance between the conveying member and the developer carrier is less than a ratio of the second voltage to the predetermined distance.
摘要翻译：一种图像形成装置，包括构造成具有形成在其上的潜像的图像载体，构造成供给调色剂的显影剂载体，以及构造成从显影剂载体接收调色剂并将调色剂输送到图像载体的输送部件。输送构件包括彼此间隔预定距离设置的第一和第二电极。第一电压施加单元被配置为向显影剂载体施加第一电压。第二电压施加单元被配置为向输送构件施加第二电压，使得输送构件和显影剂载体之间的电位差与输送构件和显影剂载体之间的距离的比率小于第二电压到预定距离。

20. 发明申请

US20070086811A1 Development apparatus and image forming apparatus 有权
标题翻译：显影装置和图像形成装置
公开(公告)号：US20070086811A1
公开(公告)日：2007-04-19
申请号：US11546251
申请日：2006-10-12
申请人： Takeo Tsukamoto , Nobuaki Kondoh , Masanori Horike , Tomoko Takahashi , Masaaki Yamada , Hideki Kosugi , Ichiro Kadota , Yoshinori Nakagawa , Yasuyuki Ishii
发明人： Takeo Tsukamoto , Nobuaki Kondoh , Masanori Horike , Tomoko Takahashi , Masaaki Yamada , Hideki Kosugi , Ichiro Kadota , Yoshinori Nakagawa , Yasuyuki Ishii
IPC分类号： G03G15/08
CPC分类号： G03G15/0818 , G03G2215/0621
摘要： An apparatus for developing a latent image on a latent image carrier includes a toner carrier and multiple electrodes arranged at intervals on a surface of the toner carrier. A potential difference is formed between even-numbered electrodes and odd-numbered electrodes of the electrodes by applying a first pulse voltage to the even-numbered electrodes and a second pulse voltage to the odd-numbered electrodes so that toner on the surface of the toner carrier moves back and forth between the electrodes, where the first and second pulse voltages are in different phases, and the toner moving back and forth between the electrodes is conveyed to a position facing the latent image carrier by movement of the surface of the toner carrier and thereby caused to adhere to the latent image on the latent image carrier.
摘要翻译：用于在潜像载体上显影潜像的装置包括调色剂载体和间隔布置在调色剂载体的表面上的多个电极。通过向偶数电极施加第一脉冲电压并向奇数电极施加第二脉冲电压，在电极的偶数电极和奇数编号电极之间形成电位差，使得调色剂在调色剂表面上载体在电极之间来回移动，其中第一和第二脉冲电压处于不同的相位，并且在电极之间来回移动的调色剂通过调色剂载体的表面的移动被传送到面向潜像载体的位置从而附着在潜像载体上的潜像上。

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