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公开(公告)号：US4527170A
公开(公告)日：1985-07-02
申请号：US492774
申请日：1983-05-09
摘要： An ink jet printing apparatus is disclosed in which part of ink droplets ejected from a nozzle of an ink ejection head and unused for printing purpose is caught by a gutter and returned to an ink supply source through an ink circulation path to be reused. The ink is partly shunted for disposal while fresh ink is supplied to the ink supply source in proportion to the amount of ink disposal, thereby maintaining the ink viscosity always at a proper value. For the disposal of the ink, a three-way solenoid operated valve is opened periodically for a predetermined period of time or, alternatively, ink droplets ejected from the nozzle are deflected to be caught by a gutter which is independent of the first gutter for routing to disposal means. The amount of disposal is determined by a pressure of ink fed to the nozzle and/or a temperature of ink in the neighborhood of the nozzle.
摘要翻译： 公开了一种喷墨打印设备，其中从喷墨头的喷嘴喷射并且不用于打印目的的墨滴的一部分被沟槽捕获并通过油墨循环路径返回到供墨源以被重复使用。 油墨部分分流处理，同时以与油墨处理量成比例的方式向油墨供应源供应新鲜油墨，从而将油墨粘度始终保持在适当的值。 为了处理油墨，三通电磁阀周期性地打开预定的时间段，或者，从喷嘴喷出的墨滴被偏转以被独立于第一沟槽排列的沟槽捕获 处置手段。 处理量由供给喷嘴的油墨的压力和/或喷嘴附近的油墨的温度决定。
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公开(公告)号：US4437101A
公开(公告)日：1984-03-13
申请号：US374652
申请日：1982-05-03
申请人： Yutaka Ebi , Takao Fukazawa , Toshio Kawakubo , Koichiro Jinnai , Masanori Horike , Kyuhachiro Iwasaki , Chuji Ishikawa , Toshitaka Hirata
发明人： Yutaka Ebi , Takao Fukazawa , Toshio Kawakubo , Koichiro Jinnai , Masanori Horike , Kyuhachiro Iwasaki , Chuji Ishikawa , Toshitaka Hirata
CPC分类号： B41J2/13
摘要： In an ink jet printing apparatus wherein an ink ejection head is loaded on a carriage and, while the carriage moves relative to a sheet of paper, ink droplets are ejected from the head to be charged and deflected to impinge on the sheet of paper, a shape or a position of a conductive member carried on the carriage is varied to develop an electric field which is asymmetrical with respect to a predetermined plane in which charged ink droplets coming out from a charging electrode are to be deflected. The conductive member is constituted by a cover of the carriage, a shield plate, a gutter, a compensating electrode plate, a deflection electrode or the like.
摘要翻译： 在一种喷墨打印装置中，其中喷墨头装载在滑架上，并且当滑架相对于一张纸移动时，墨滴从头部喷出以被充电和偏转以撞击在纸上， 形状或承载在托架上的导电构件的位置是变化的，以产生相对于从充电电极出来的带电墨滴将被偏转的预定平面不对称的电场。 导电构件由托架，屏蔽板，沟槽，补偿电极板，偏转电极等的盖构成。
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公开(公告)号：US4542385A
公开(公告)日：1985-09-17
申请号：US408561
申请日：1982-08-16
申请人： Koichiro Jinnai , Yutaka Ebi
发明人： Koichiro Jinnai , Yutaka Ebi
CPC分类号： B41J2/195
摘要： An ink jet printing apparatus includes an ink condition detector for detecting a condition of ink. The ink condition detector produces outputs which represent a plurality of parameters of the ink. The parameters are the ink temperature, the ink pressure and the velocity of ink droplets in flight. A control device controls a charging device and/or a deflection device to compensate for a distortion in print position in accordance with an ink condition detected by the ink condition detector.
摘要翻译： 一种喷墨打印设备包括用于检测墨水状态的墨水状况检测器。 墨水状态检测器产生表示墨水的多个参数的输出。 参数是墨水温度，墨水压力和飞溅中墨滴的速度。 控制装置控制充电装置和/或偏转装置，以根据由墨水状态检测器检测到的墨水状况来补偿打印位置的变形。
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4.发明授权
公开(公告)号：US4438440A
公开(公告)日：1984-03-20
申请号：US325302
申请日：1981-11-27
申请人： Koichiro Jinnai , Yutaka Ebi
发明人： Koichiro Jinnai , Yutaka Ebi
CPC分类号： B41J2/12
摘要： A print-distortion compensating apparatus and method for an improved electrostatic type ink jet printing apparatus including a print-distortion compensating means, in which the compensating amounts for the print-distortion due to the influence of the neighboring ink droplets, such print-distortion being variable depending on the respective deflection steps, for instance, the print-distortion caused by the variation of aerodynamic resistance due to the preceding ink droplets, the Coulomb's force due to the preceding and subsequent charged ink droplets, and the charge induction due to the preceding charged ink droplets are memorized into and read out from the afore-mentioned print-distortion compensating means and those are finally added to or not added to the basic charging codes depending on presence or absence of the PRINT data on the ink droplets adjacent to an ink droplet to be charged.
摘要翻译： 一种用于改进的静电型喷墨打印设备的打印失真补偿装置和方法，其包括打印失真补偿装置，其中由于相邻墨滴的影响引起的打印失真的补偿量，这种打印失真是 取决于各个偏转步长的变化，例如由于前一个墨滴导致的空气阻力的变化引起的打印失真，由于前一个和之后的带电墨滴导致的库仑力，以及由于前一个墨滴导致的电荷感应 充电的墨滴被存储在上述打印失真补偿装置中并从上述打印失真补偿装置中读出，并且根据与墨水相邻的墨滴上的PRINT数据的存在或不存在，最终添加或不添加到基本充电代码。 液滴充电。
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公开(公告)号：US06941098B2
公开(公告)日：2005-09-06
申请号：US10385535
申请日：2003-03-12
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.
摘要翻译： 提供具有用于高精度地分级粉末的简单结构的分级器。 分级器设置有转印板，该转印板具有多个电极，用于产生用于通过静电力传送和跳跃粉末的电场。 分选机还设置有产生电场的相对辊，用于将转印板上转移和跳跃的粉末（调色剂）传送到与转印板相对的相对辊上。
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公开(公告)号：US4677845A
公开(公告)日：1987-07-07
申请号：US804612
申请日：1985-12-05
申请人： Kouji Izumi , Masanori Horike , Tatsuya Furukawa , Hiromichi Komai , Osamu Naruse , Yutaka Ebi
发明人： Kouji Izumi , Masanori Horike , Tatsuya Furukawa , Hiromichi Komai , Osamu Naruse , Yutaka Ebi
CPC分类号： G01N11/04 , Y10T137/2506
摘要： A device for detecting viscosity of a liquid which varies with time includes a first tank provided with an overflow section for maintaining a predetermined liquid height, and a second tank fluidly communicated to the first tank and provided with a restricted outlet, or orifice. While a liquid is circulated through the two tanks by a pump, a height sensor which is dipped in the liquid in the second tank senses a liquid height in the tank in terms of capacitance. The output of the height sensor is representative of a viscosity of the liquid.
摘要翻译： 用于检测随时间变化的液体粘度的装置包括设置有用于保持预定液体高度的溢流部分的第一罐和与第一罐流体连通并设置有限制出口或孔口的第二罐。 当液体通过泵循环通过两个罐时，浸入第二罐中的液体中的高度传感器以电容方式感测罐中的液体高度。 高度传感器的输出代表液体的粘度。
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公开(公告)号：US4418352A
公开(公告)日：1983-11-29
申请号：US376883
申请日：1982-05-10
申请人： Masanori Horike , Yutaka Ebi
发明人： Masanori Horike , Yutaka Ebi
CPC分类号： B41J2/185 , B41J2/125 , B41J2002/1853
摘要： An ink jet printing apparatus uses as its charge detection means a gutter which is made of a conductive material, insulated from collected ink and grounded through a resistor. A charging electrode is supplied with charging voltage pulses for a phase search intermittently at a predetermined period which is at least two times the period of a drive frequency of ink droplets. The resultant voltage appearing across the resistor is amplified and filtered to pick out a pulse signal of the predetermined period. The resistance of the resistor between the gutter and the ground is preselected to be sufficiently smaller than that of the ink.
摘要翻译： 喷墨打印装置使用由导电材料制成的沟槽作为其电荷检测装置，与收集的墨水绝缘并通过电阻器接地。 向充电电极提供间歇地进行相位搜索的充电电压脉冲，该预定周期至少是墨滴驱动频率周期的两倍。 在电阻器两端出现的合成电压被放大并被滤波以选出预定周期的脉冲信号。 预先选择沟槽与地面之间的电阻器的电阻足够小于墨水的电阻。
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公开(公告)号：US4395717A
公开(公告)日：1983-07-26
申请号：US239278
申请日：1981-03-02
申请人： Masanori Horike , Yutaka Ebi
发明人： Masanori Horike , Yutaka Ebi
CPC分类号： B41J2/12
摘要： Considering the fact that a charging voltage and the resultant amount of deflection of an ink droplet are substantially proportional to each other, actual measurement is first made of a charging voltage for causing ink droplets to fly to at least one predetermined deflection position and then, based on the measured voltage, proper charging voltages for driving ink droplets to other deflection positions are computed. Further, more adequate charging voltages are determined taking nozzle compensatory coefficients allotted to individual ink ejection holes of nozzles and/or step compensatory coefficients for individual deflection steps into consideration.
摘要翻译： 考虑到充电电压和合成的墨滴的偏转量彼此基本成比例的事实，首先进行实际测量，以使得墨滴飞到至少一个预定偏转位置的充电电压，然后基于 在测量的电压上，计算用于将墨滴驱动到其它偏转位置的适当的充电电压。 此外，考虑到分配给喷嘴的各个喷墨孔的喷嘴补偿系数和/或用于各个偏转步骤的步长补偿系数，确定更充足的充电电压。
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公开(公告)号：US5327522A
公开(公告)日：1994-07-05
申请号：US989781
申请日：1992-12-11
申请人： Toshiyuki Furuta , Hiroyuki Horiguchi , Hirotoshi Eguchi , Yutaka Ebi , Tatsuya Furukawa , Yoshio Watanabe , Toshihiro Tsukagoshi , Takahiro Watanabe , Shuji Motomura , Atsuo Hashimoto , Sugitaka Oteki , Satoshi Otsuki , Eiki Aono , Takashi Kitaguchi
发明人： Toshiyuki Furuta , Hiroyuki Horiguchi , Hirotoshi Eguchi , Yutaka Ebi , Tatsuya Furukawa , Yoshio Watanabe , Toshihiro Tsukagoshi , Takahiro Watanabe , Shuji Motomura , Atsuo Hashimoto , Sugitaka Oteki , Satoshi Otsuki , Eiki Aono , Takashi Kitaguchi
CPC分类号： G06N3/063
摘要： A neuron unit processes a plurality of input signals and for outputs an output signal which is indicative of a result of the processing, and includes input lines for receiving the input signals, a forward process part including a supplying part for supplying weight functions and an operation part for carrying out an operation on each of the input signals using one of the weight functions and for outputting the output signal, and a self-learning part including a function generating part for generating new weight functions based on errors between the output signal of the forward process part and teaching signals and a varying part for varying the weight functions supplied by the supplying part of the forward process part to the new weight functions generated by the generating part. The supplying part includes a memory for storing each weight function in the form of a binary value, and a generating circuit for generating a random pulse train based on each binary value stored in the memory. The random pulse train describes each weight function in the form of a pulse signal having a pulse density.
摘要翻译： 神经元单元处理多个输入信号并输出表示处理结果的输出信号，并且包括用于接收输入信号的输入线，前向处理部分，包括用于提供加权函数的提供部分和操作 使用所述加权函数之一对所述输入信号执行操作并输出所述输出信号的部分，以及包括功能生成部分的自学习部分，用于基于所述输入信号的输出信号之间的误差生成新的加权函数 前向处理部分和教学信号，以及变化部分，用于将由前向处理部分的供给部分提供的权重函数改变为由生成部分生成的新的权重函数。 供给部分包括用于以二进制值的形式存储每个加权函数的存储器，以及用于基于存储在存储器中的每个二进制值产生随机脉冲串的产生电路。 随机脉冲串以具有脉冲密度的脉冲信号的形式描述每个权重函数。
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公开(公告)号：US4836034A
公开(公告)日：1989-06-06
申请号：US73290
申请日：1987-07-14
申请人： Kohji Izumi , Hirotoshi Eguti , Eiichi Ohta , Yuhji Kimura , Yutaka Ebi
发明人： Kohji Izumi , Hirotoshi Eguti , Eiichi Ohta , Yuhji Kimura , Yutaka Ebi
CPC分类号： G01L1/2231 , G01L5/162
摘要： A force sensing apparatus comprising:a plate-like strain producing body;a central portion disposed integrally at a center of the body and having higher rigidity than the body;a peripheral portion disposed integrally along a periphery of the body and having higher rigidity than the body; anda plurality of sensing elements formed on a surface of the body and having an electric resistance variable in accordance with a deformation thereof in order to simultaneously sense mutually orthogonal X, Y and Z axial components of an external force applied to the body via the central portion or the peripheral portion, the sensing elements being on the same plane.
摘要翻译： 一种力感测装置，包括：板状应变产生体; 整体地设置在主体的中心并且具有比主体更高的刚性的中心部分; 周边部分，沿着主体的周边整体地设置并且具有比主体更高的刚度; 以及形成在所述主体的表面上并且具有根据其变形的电阻变化的多个感测元件，以便同时感测通过中心施加到身体的外力的相互正交的X，Y和Z轴向分量 部分或周边部分，感测元件在同一平面上。
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