公开(公告)号：US4849909A

公开(公告)日：1989-07-18

申请号：US795773

申请日：1985-11-07

申请人： Takahiro Yamada ,  Eiji Yoshino ,  Yasumasa Matsuda

发明人： Takahiro Yamada ,  Eiji Yoshino ,  Yasumasa Matsuda

IPC分类号： B41J2/08 ,  B41J2/085

CPC分类号： B41J2/085

摘要： In an ink-jet recording device in which a nozzle is so excited that ink droplets jetted from the nozzle are alternately separated into large-diameter ink droplets and small-diameter ink droplets, and recording ink droplets to be stuck onto the recording surface are made to fly straight while nonrecording ink droplets are charged and deflected to be retrieved by a gutter, there are provided a nonrecording ink droplet sense circuit and a correction signal generator circuit for generating correction charging voltage when an ink droplet to be controlled is generated provided that the preceding ink droplet is a nonrecording ink droplet and the ink droplet to be controlled is a recording ink droplet.

摘要翻译： 在喷嘴记录装置中，喷嘴如此激发，使得从喷嘴喷射的墨滴被交替分离为大直径墨滴和小直径墨滴，并且记录墨滴粘附在记录表面上 在不记录墨滴充电和偏转以由沟槽取回的情况下，直线飞行，提供了一个非记录墨滴检测电路和用于在产生待控制的墨滴时产生校正充电电压的校正信号发生器电路， 前一墨滴是非记录墨滴，并且要控制的墨滴是记录墨滴。

公开(公告)号：US4638326A

公开(公告)日：1987-01-20

申请号：US834813

申请日：1986-02-28

申请人： Takahiro Yamada ,  Satoshi Namekawa ,  Eiji Yoshino ,  Yasumasa Matsuda

发明人： Takahiro Yamada ,  Satoshi Namekawa ,  Eiji Yoshino ,  Yasumasa Matsuda

IPC分类号： B41J2/07 ,  B41J2/115 ,  G01D18/00

CPC分类号： B41J2/115 ,  B41J2002/033

摘要： While the excitation voltage of an ink jet nozzle is swept on the logarithmic scale, the generation state of ink droplets at a phase .theta..sub.k is examined. An excitation voltage value Vn generating an ink droplet of small diameter at the phase .theta..sub.k, an excitation voltage value Vn generating an ink droplet of large diameter at the phase .theta..sub.k, which is lower than vn, and an excitation voltage value Vn+1 generating an ink droplet of large diameter at the phase .theta..sub.k, which is higher than vn are stored. Difference values expressed asWn=vn-Vnwn=Vn-1-vnare derived on the logarithmic scale. Then the nozzle excitation voltage is set at such a value as to generate ink droplets and minimize the value of .vertline.Wn-wn.vertline..

摘要翻译： 虽然喷墨喷嘴的激发电压以对数刻度扫描，但是检查在相位θk处的墨滴的产生状态。 在相位θk处产生小直径墨滴的激励电压值Vn，在相位θk处产生低于vn的大直径墨滴的激励电压值Vn和激励电压值Vn + 1 存储大于vn的相位θk处的大直径墨滴。 以对数标度得出以Wn = vn-Vn wn = Vn-1-vn表示的差值。 然后将喷嘴激励电压设定为产生墨滴的值，并使| Wn-wn|的值最小化。

公开(公告)号：US4618868A

公开(公告)日：1986-10-21

申请号：US767350

申请日：1985-08-21

申请人： Takahiro Yamada ,  Satoshi Namekawa ,  Eiji Yoshino ,  Yasumasa Matsuda

发明人： Takahiro Yamada ,  Satoshi Namekawa ,  Eiji Yoshino ,  Yasumasa Matsuda

IPC分类号： B41J2/115 ,  B41J2/12 ,  G01D18/00

CPC分类号： B41J2/12

摘要： In an ink jet recording apparatus, an amplification-degree control circuit is associated with an amplifier circuit amplifying a detection signal indicative of the quantity of charge of charged ink droplets, so as to decrease the degree of signal amplification by the amplifier circuit when a charging signal is applied to a charging electrode charging the ink droplets, but to increase the degree of signal amplification by the amplifier circuit when the quantity of charge of the charged ink droplets is detected from the detection signal.

摘要翻译： 在喷墨记录装置中，放大度控制电路与放大指示充电墨滴的电荷量的检测信号的放大电路相关联，以便当充电时减小放大器电路的信号放大程度 信号被施加到对墨滴充电的充电电极，而是当从检测信号检测到带电墨滴的电荷量时，增加放大器电路的信号放大程度。

公开(公告)号：US4670761A

公开(公告)日：1987-06-02

申请号：US748200

申请日：1985-06-24

申请人： Eiji Yoshino ,  Yasumasa Matsuda ,  Takahiro Yamada

发明人： Eiji Yoshino ,  Yasumasa Matsuda ,  Takahiro Yamada

IPC分类号： B41J2/13 ,  B41J2/125 ,  G01D15/18

CPC分类号： B41J2/125 ,  B41J2002/033

摘要： An ink-jet printer including an ink jet nozzle for ejecting ink droplets onto the recording paper which is moved relative to the nozzle so that dots of ink are printed in the form of a pattern. The trajectory of flying ink droplets is deflected along the direction of the relative movement under control based on the measurement of the relative movement speed.

摘要翻译： 一种喷墨打印机，包括用于将墨滴喷射到相对于喷嘴移动的记录纸上的喷墨嘴，使得油墨点以图案的形式印刷。 基于相对移动速度的测量，飞行墨滴的轨迹沿着相对运动的方向在控制下偏转。

公开(公告)号：US5012353A

公开(公告)日：1991-04-30

申请号：US201869

申请日：1988-06-03

申请人： Eiji Yoshino ,  Yasumasa Matsuda ,  Takahiro Yamada

发明人： Eiji Yoshino ,  Yasumasa Matsuda ,  Takahiro Yamada

IPC分类号： H04N1/10 ,  H04N1/38

CPC分类号： H04N1/1026 ,  H04N1/1017 ,  H04N1/1043 ,  H04N1/38 ,  H04N2201/0422 ,  H04N2201/0436

摘要： An original reading apparatus reads out an original which is laid with its surface to be read being directed upward, to thereby convert the read information into an image information. The original reading apparatus has a digitizer function so that a partial reading region of the original is assigned and read out after operator's confirmation by direct observation from an upper side of the surface to be read of the original. A transparent plate on which is depicted reference coordinates for showing a readable region of the apparatus is provided in the vicinity of the original, and a position of the original is finely adjusted on the basis of the reference coordinates. A reading sensor and a carriage mechanism of the original reading apparatus are received in a rotatable upper cover of the apparatus. In case of a large size original, the information thereof is read without any fold or cut of the original.

摘要翻译： 原稿读取装置读出被放置的要被读取的表面向上的原件，从而将读取的信息转换为图像信息。 原始读取装置具有数字化器功能，使得在操作者通过从原件的待读取表面的上侧直接观察确认之后，分配原稿的部分读取区域并读出。 在原件附近设置有用于示出装置的可读区域的参考坐标的透明板，并且基于参考坐标精细地调整原件的位置。 原始读取装置的读取传感器和滑架机构被容纳在装置的可旋转上盖中。 在大尺寸原稿的情况下，读取其信息而没有原稿的折叠或切割。

公开(公告)号：US4216477A

公开(公告)日：1980-08-05

申请号：US35235

申请日：1979-05-02

申请人： Yasumasa Matsuda ,  Satoshi Shimada ,  Kanji Kawakami ,  Motohisa Nishihara ,  Taisaku Kohzuma ,  Syoji Sagae ,  Tetsuo Doi ,  Takahiro Yamada

发明人： Yasumasa Matsuda ,  Satoshi Shimada ,  Kanji Kawakami ,  Motohisa Nishihara ,  Taisaku Kohzuma ,  Syoji Sagae ,  Tetsuo Doi ,  Takahiro Yamada

IPC分类号： B41J2/055 ,  B41J2/14 ,  B41J2/16 ,  G01D15/18

CPC分类号： B41J2/14233 ,  B41J2/055 ,  B41J2/162 ,  B41J2/1629 ,  B41J2/1631 ,  B41J2/1632 ,  B41J2/1646 ,  B41J2002/14403

摘要： A nozzle head of an ink-jet printing apparatus according to the present invention comprises an ink reservoir for storing the ink supplied from an ink tank, a pump chamber provided between said ink reservoir and a nozzle for injecting ink particles, and a fluid diode provided between said ink reservoir and said pump chamber, which are all formed in a same substrate, wherein said pump chamber is caused to change its volume responsive to electric signals so that the ink stored therein is injected from said nozzle, and the ink is prevented from reversely flowing from said pump chamber to said ink reservoir when the volume of the pump chamber is changed, thereby to improve the frequency response of ink particles injected from the nozzle.

摘要翻译： 根据本发明的喷墨打印设备的喷嘴头包括用于存储从墨水盒供应的墨水的墨水储存器，设置在所述墨水储存器和用于注入墨水颗粒的喷嘴之间的泵室，以及设置有流体二极管 在所述墨水储存器和所述泵室之间，其都形成在相同的基板中，其中响应于电信号使所述泵室改变其体积，使得从所述喷嘴注入存储在其中的墨，并且防止墨水 当泵室的体积改变时，从所述泵室反向流动到所述储墨器，从而改善从喷嘴喷射的墨颗粒的频率响应。

公开(公告)号：US4746928A

公开(公告)日：1988-05-24

申请号：US902561

申请日：1986-09-02

申请人： Takahiro Yamada ,  Yasumasa Matsuda ,  Makoto Yoshino ,  Masatoshi Sakata

发明人： Takahiro Yamada ,  Yasumasa Matsuda ,  Makoto Yoshino ,  Masatoshi Sakata

IPC分类号： B41J2/01 ,  B41J2/02 ,  B41J2/075 ,  B41J2/12 ,  C09D11/00 ,  C09D11/10 ,  C09D11/30 ,  G01D15/18

CPC分类号： B41J2/12 ,  B41J2002/033

摘要： An ink jet recorder in which ink droplets having different, large and small diameters are produced, only the small diameter ink droplets of the ink droplets are selectively charged and deflected to record dots on a recording medium. The property of the ink employed in the recorder is selected to meet the condition K.ltoreq.N.sup.n .times.T.sup.m (N represents the viscosity of the ink, T represents the surface tension thereof, and n, m and K are positive constants, respectively), thereby maintaining the diameter of the small diameter ink droplets at a substantially constant value in the operation temperature range of the recorder.

摘要翻译： 一种喷墨记录器，其中产生具有不同的大直径和小直径的墨滴，只有墨滴的小直径墨滴被选择性地带电并偏转以在记录介质上记录点。 选择记录器中使用的油墨的性质以满足条件K Nn×Tm（N表示油墨的粘度，T表示其表面张力，n，m和K分别为正常数），由此 将小直径墨滴的直径保持在记录器的操作温度范围内基本上恒定的值。

公开(公告)号：US09303308B2

公开(公告)日：2016-04-05

申请号：US13696653

申请日：2011-05-11

申请人： Koichi Nagamoto ,  Takeshi Kondo ,  Yumiko Amino ,  Satoshi Naganawa ,  Tetsuya Yamamoto ,  Takahiro Yamada

发明人： Koichi Nagamoto ,  Takeshi Kondo ,  Yumiko Amino ,  Satoshi Naganawa ,  Tetsuya Yamamoto ,  Takahiro Yamada

IPC分类号： B32B15/04 ,  C23C14/08 ,  G06F3/041 ,  C08J7/04

CPC分类号： C23C14/086 ,  C08J7/045 ,  C08J2367/02 ,  C08J2433/08 ,  C23C14/024 ,  G06F3/041 ,  G06F2203/04103 ,  Y10T428/265

摘要： A zinc-oxide-based conductive stacked structure 1 includes a substrate 11 and, formed on at least one surface of the substrate, an undercoat layer 12 and a transparent conductive film 13. The transparent conductive film is formed of a plurality of transparent conductive layers formed from a zinc-oxide-based conductive material and has a carrier density of 2.0×1020 to 9.8×1020 cm−3. The zinc-oxide-based conductive stacked structure exhibits a change ratio in sheet resistivity of 50 or less, after bending of the stacked structure around a round bar having a diameter of 15 mm, with the transparent conductive film facing inward.

摘要翻译： 氧化锌系导电性叠层结构体1具备：基板11，在基板的至少一个面上形成底涂层12和透明导电膜13.透明导电膜由多个透明导电层 由氧化锌类导电材料形成，载流子密度为2.0×1020〜9.8×1020cm-3。 在透明导电膜面向内侧的情况下，叠层结构围绕直径为15mm的圆棒弯曲之后，薄层电阻率为50以下的氧化锌系导电性叠层结构。

公开(公告)号：US09009973B2

公开(公告)日：2015-04-21

申请号：US12949972

申请日：2010-11-19

申请人： Takahiro Yamada ,  Tomohiko Koda ,  Hitoshi Kida

发明人： Takahiro Yamada ,  Tomohiko Koda ,  Hitoshi Kida

IPC分类号： B41J2/16 ,  H01L41/257 ,  H01L41/083 ,  B41J2/045 ,  B41J2/14

CPC分类号： B41J2/1612 ,  B41J2/04506 ,  B41J2/0456 ,  B41J2/04581 ,  B41J2/14201 ,  B41J2/14209 ,  B41J2/14233 ,  B41J2/14274 ,  B41J2/161 ,  B41J2/162 ,  H01L41/083 ,  H01L41/257 ,  Y10T29/42 ,  Y10T29/49004 ,  Y10T29/49169 ,  Y10T29/49401

摘要： A method for manufacturing a liquid discharging head, the method including forming a plurality of nozzles that discharge liquid droplets, forming a plurality of piezoelectric elements that generate pressure for discharging liquid droplets from the respective nozzles; and performing a repolarization process on the piezoelectric elements to set non-uniformity of the droplet discharging characteristics of the nozzles to be in a predetermined range by combining adjustment of a polarization sensitivity and adjustment of a polarization voltage for each of the piezoelectric elements.

摘要翻译： 一种液体排放头的制造方法，该方法包括：形成多个排出液滴的喷嘴;形成多个压电元件，其产生用于从各个喷嘴排出液滴的压力; 并通过组合调节偏振灵敏度和调节每个压电元件的极化电压来对压电元件执行复极化处理以将喷嘴的液滴喷射特性的不均匀性设定在预定范围内。

公开(公告)号：US08917522B2

公开(公告)日：2014-12-23

申请号：US13576225

申请日：2011-01-20

申请人： Takahiro Nakamura ,  Haruei Kokuho ,  Takahiro Yamada ,  Koichi Kimura

发明人： Takahiro Nakamura ,  Haruei Kokuho ,  Takahiro Yamada ,  Koichi Kimura

IPC分类号： H01L25/16 ,  H01L23/528 ,  H05K1/02 ,  H01L25/18

CPC分类号： H01L25/162 ,  H01L23/5286 ,  H01L25/18 ,  H01L2924/0002 ,  H05K1/0216 ,  H05K1/0227 ,  H05K1/0262 ,  H05K2201/10166 ,  H01L2924/00

摘要： A semiconductor device that can suppress variation of GND potential of a control board and prevent malfunction of IC without restricting a mounting direction of the IC of the control board is provided. In a power module 10 as a semiconductor device in which an insulating board 31 having a power switching element 24 and a control board 22 having IC 50 for controlling the power switching element 24 are vertically provided in a case body 19, GND pins 61 are provided at both the sides of the IC 50, a GND pattern 51 to which the GND pins 61 of the IC 50 are connected is provided in the control board 22, and a GND loop breaking slit 70 as a breaking portion for breaking a GND loop formed by electrical connection of the IC 50, the GND pins 61 at both the sides of the IC 50 and the GND pattern 51 is provided to the GND pattern 51.

摘要翻译： 提供一种可以抑制控制板的GND电位的变化并防止IC的故障而不限制控制板的IC的安装方向的半导体器件。 在作为半导体装置的功率模块10中，具有功率开关元件24的绝缘板31和具有用于控制功率开关元件24的IC 50的控制板22垂直设置在壳体主体19中，设置有GND引脚61 在IC 50的两侧，在控制板22上设置有连接有IC 50的GND引脚61的GND图形51，作为断开形成的GND环的断路部的GND环断路缝隙70 通过IC 50的电连接，将IC 50的两侧的GND引脚61和GND图案51提供给GND图案51。