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    • 32. 发明申请
    • EJECTION INSPECTING DEVICE, PRINTING DEVICE, AND EJECTION INSPECTING METHOD
    • 喷射检测装置,印刷装置和喷射检查方法
    • US20090066743A1
    • 2009-03-12
    • US12208034
    • 2008-09-10
    • Shinya KomatsuHironori EndoYuji Yoshida
    • Shinya KomatsuHironori EndoYuji Yoshida
    • B41J29/38
    • B41J29/393B41J2/16508B41J2/16579B41J2/16585
    • An ejection inspecting device which inspects an ejection state of an ejection head, including nozzles ejecting fluid, includes fluid receiving areas corresponding to the ejection head so as to receive the fluid ejected from the nozzles. A potential difference generating unit generates predetermined potential differences between the ejection head and the fluid receiving areas. Electrical variation detecting units detect electrical variations of the fluid receiving areas. A control unit drives the ejection head to eject the fluid to the fluid receiving areas from the nozzles in a state in which the predetermined potential differences are generated between the ejection head and the fluid receiving areas by the potential difference generating unit. The ejection inspecting device also inspects the nozzles to determine whether the fluid is ejected from the nozzles on the basis of the detection results of the electrical variation detecting units in the fluid receiving areas.
    • 检查喷射头的喷射状态的喷射检查装置,包括喷射喷嘴的喷嘴,包括与喷射头对应的流体接收区域,以接收从喷嘴喷射的流体。 电位差产生单元产生喷射头和流体接收区之间的预定电位差。 电气变化检测单元检测流体接收区域的电气变化。 控制单元驱动喷射头,以通过电位差产生单元在喷射头和流体接收区域之间产生预定电位差的状态下将流体从喷嘴喷射到流体接收区域。 喷射检查装置还基于流体接收区域中的电变化检测单元的检测结果来检查喷嘴以确定流体是否从喷嘴喷射。
    • 33. 发明申请
    • Solid electrolytic capacitor and method of manufacturing same
    • 固体电解电容器及其制造方法
    • US20080232039A1
    • 2008-09-25
    • US12076075
    • 2008-03-13
    • Takeshi SaitoYuji YoshidaTakeo KasugaKoji SakataKatsuhiro YoshidaMasanori Takahashi
    • Takeshi SaitoYuji YoshidaTakeo KasugaKoji SakataKatsuhiro YoshidaMasanori Takahashi
    • H01G9/15
    • H01G9/012H01G9/15Y10T29/417
    • A solid electrolytic capacitor including a solid electrolytic capacitor component comprises a porous anode body 2 composed of valve metal having a anode lead 1 protruding therefrom, a anode oxide film, a solid electrolyte layer 4, a graphite layer 5, a silver paste layer 6, a resist layer 3 separating the anode lead 1 used as a anode portion and the porous anode body 2 used as a cathode portion, and a anode lead element 7 connected to the anode lead 1, the anode oxide film, solid electrolyte layer 4, graphite layer 5, silver paste layer 6 being successively formed on the surface of the porous anode body 2, wherein the solid electrolytic capacitor component is bonded on a mounting substrate 21 having a anode terminal 21a, a cathode terminal 21b, and an insulating portion 21c therebetween with a precuring insulating adhesive 9 formed on the insulating portion 21c of the mounting substrate 21 and precuring conductive adhesives 8 formed on the anode terminal and cathode terminal, and sealed with exterior resin 10.
    • 包括固体电解电容器部件的固体电解电容器包括由具有突出的阳极引线1的阀金属构成的多孔阳极体2,阳极氧化膜,固体电解质层4,石墨层5,银膏层6, 分离用作阳极部分的阳极引线1和用作阴极部分的多孔阳极体2的抗蚀剂层3和连接到阳极引线1的阳极引线元件7,阳极氧化膜,固体电解质层4,石墨 层5依次形成在多孔阳极体2的表面上的银糊层6,其中固体电解电容器部件接合在具有阳极端子21a,阴极端子21b以及绝缘部分的安装基板21上 21c之间,在安装基板21的绝缘部分21c上形成预固化绝缘粘合剂9,并且预先形成在阳极端子和阴极端子上的导电粘合剂8 并用外部树脂10密封。
    • 34. 发明授权
    • Unloader
    • 卸载机
    • US07255222B2
    • 2007-08-14
    • US11472930
    • 2006-06-22
    • Yuji Yoshida
    • Yuji Yoshida
    • B65G15/20
    • B21C35/02B29C47/0019B29C47/003B29C47/0066B29C47/34B29L2031/003
    • An unloader that includes a pad replacing device provided adjacently to at least one of an upper carrying device and a lower carrying device. Each of the carrying devices includes an endless rotating member and plural unloader pads, the endless rotating member having a plurality of first pad attaching portions at intervals in a rotational direction, on which the unloader pads are detachably attached by sliding the unloader pads in a direction orthogonal to the rotational direction. The pad replacing device includes a pad setting portion and a pad moving portion, the pad setting portion having a second pad attaching portion on which a replacing pad is attached by sliding the replacing pad in the direction orthogonal to the rotational direction. The unloader pad is detached by being pushed by the replacing pad by moving the replacing pad to the unloader pad.
    • 一种卸载机,其包括与上承载装置和下承载装置中的至少一个相邻设置的垫替换装置。 每个承载装置包括环形旋转构件和多个卸载器垫,环形旋转构件具有沿旋转方向间隔的多个第一垫安装部分,卸载器垫通过沿卸载器垫的方向 与旋转方向正交。 焊盘更换装置包括焊盘设置部分和焊盘移动部分,焊盘设置部分具有第二焊盘安装部分,通过沿着与旋转方向正交的方向滑动替换焊盘,附接更换焊盘。 通过将更换垫移动到卸载器垫上,通过被替换垫推动卸载卸载垫。
    • 35. 发明授权
    • Transimpedance amplifier with selective DC compensation
    • 具有选择性直流补偿的互阻放大器
    • US06784750B2
    • 2004-08-31
    • US10406071
    • 2003-04-02
    • Chii-Fa ChiouYuji IsobeYuji Yoshida
    • Chii-Fa ChiouYuji IsobeYuji Yoshida
    • H03F308
    • H03F3/45973H03F3/087H03F3/211H03F3/45475
    • A transimpedance amplifier selectively activates DC compensation to optimize a signal-to-noise ratio for an optical receiver. The optical receiver includes a photodiode that converts a light signal to an electrical current signal, and the transimpedance amplifier converts the electrical current signal to a pair of differential voltage signals for further processing. The electrical current signal is provided to the transimpedance amplifier by connecting a cathode of the photodiode to a first input amplifier via a DC blocking capacitor and by directly connecting an anode of the photodiode to a second input amplifier. The transimpedance amplifier includes a DC correction circuit that generates a correction current when an output of the first input amplifier exceeds a predefined threshold. The correction current is added to an input of the second input amplifier to adjust a DC offset at an output of the second input amplifier.
    • 跨阻放大器选择性地激活DC补偿以优化光接收器的信噪比。 光接收器包括将光信号转换为电流信号的光电二极管,并且跨阻放大器将电流信号转换成一对差分电压信号用于进一步处理。 通过经由隔直流电容器将光电二极管的阴极连接到第一输入放大器,并将光电二极管的阳极直接连接到第二输入放大器,将电流信号提供给跨阻放大器。 跨阻放大器包括DC校正电路,当第一输入放大器的输出超过预定阈值时,产生校正电流。 校正电流被添加到第二输入放大器的输入端以调整在第二输入放大器的输出处的DC偏移。
    • 37. 发明授权
    • Dividing apparatus for use in a data processing apparatus
    • 用于数据处理装置的分割装置
    • US5638314A
    • 1997-06-10
    • US329317
    • 1994-10-26
    • Yuji Yoshida
    • Yuji Yoshida
    • G06F7/491G06F7/493G06F7/496G06F7/52G06F7/53
    • G06F7/4917
    • A dividing apparatus which allows settlement of a quotient of one digit with a simple circuit construction is disclosed. A plurality of different integer multiples are simultaneously subtracted individually from a dividend or an intermediate remainder, and when all of results of the subtraction are in the negative in sign, the dividend or intermediate remainder before the subtraction is selected as it is as a new intermediate remainder, but when some or all of the results of the subtraction are in the positive in sign or zero, that one of those results of the subtraction having the positive sign or the value of zero which corresponds to a highest one of the multiples is selected as a new intermediate remainder, whereafter the states of carry signals corresponding to the results of the subtraction are held. A processing cycle of the operations is repetitively executed by a plurality of times, and then a quotient is calculated in accordance with the held states of the carry signals. The dividing apparatus can be applied to division of a dividend by a divisor both in the form of decimal data in binary-coded decimal notation.
    • 公开了一种能够以简单的电路结构结算一位数的商的分割装置。 从分红或中间余数中分别同时减去多个不同的整数倍,并且当所有减法结果在符号中为负时,减法前的除数或中间余数作为新的中间值被选择 但是当减法的某些或全部结果在符号或零中为正时,选择具有正符号或相应于该倍数中最高的一个的零值的那些减法结果中的一个被选择 作为新的中间余数,之后保持与减法结果相对应的进位信号的状态。 操作的处理周期被多次重复执行,然后根据进位信号的保持状态来计算商。 分割装置可以应用于由二进制编码十进制表示的十进制数据形式的除数除数的除数。
    • 40. 发明授权
    • Head positioning device for use in magnetic disk equipment
    • 磁头定位装置用于磁盘设备
    • US5105318A
    • 1992-04-14
    • US243595
    • 1988-09-12
    • Katsuhiro TsunetaToshiyuki HarunaYuji YoshidaAkira Kojima
    • Katsuhiro TsunetaToshiyuki HarunaYuji YoshidaAkira Kojima
    • G11B21/08G11B5/596G11B21/10
    • G11B5/59655
    • A head positioning device for use in a magnetic disk equipment includes a position detector for detecting the deviation of a magnetic head from the center line of a desired track on a magnetic disk, a comparator for generating a polarity signal indicative of the direction of the deviation of the magnetic head from the center line of the desired track, on the basis of the output of the position detector, and a microcomputer for calculating a correction value necessary for the precise positioning of the magnetic head on the center line of the desired track. An optimum correction value is determined for each of a plurality of tracks on the basis of measurement, immediately after the power supply of the magnetic disk equipment has been turned on, and an actuator mounted with the magnetic head is driven on the basis of the correction values thus obtained, to position the magnetic head very accurately.
    • 用于磁盘设备的头部定位装置包括:位置检测器,用于检测磁头与磁盘上期望磁道的中心线的偏差;比较器,用于产生指示偏差方向的极性信号 基于位置检测器的输出,从期望的轨道的中心线的磁头的微型计算机以及用于计算磁头在所需磁道的中心线上精确定位所需的校正值的微型计算机。 基于测量,在磁盘设备的电源接通之后立即确定多个磁道中的每一个的最佳校正值,并且基于校正来驱动安装有磁头的致动器 从而非常准确地定位磁头。