专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明授权

US5729260A Ink jet printer with high power, short duration pulse 失效
标题翻译：喷墨打印机具有高功率，短脉冲时间
公开(公告)号：US5729260A
公开(公告)日：1998-03-17
申请号：US331742
申请日：1994-10-31
申请人： Masao Mitani , Kenji Yamada , Kazuo Shimizu , Osamu Machida
发明人： Masao Mitani , Kenji Yamada , Kazuo Shimizu , Osamu Machida
IPC分类号： B41J2/175 , B41J2/05 , B41J2/14 , B41J29/38
CPC分类号： B41J2/04563 , B41J2/0458 , B41J2/14129 , B41J2202/03
摘要： An ink ejection printer includes an ink channel filled with ink, a nozzle which brings the ink channel into fluid connection with an outside atmosphere, and a thermal resistor formed in the ink channel near the nozzle. The thermal resistor received a pulse of voltage, whereupon the thermal resistor rapidly heats so that a portion of the ink in the ink channel is rapidly vaporized by subcool boiling, which is caused by swing nucleation, to produce a bubble, expansion of the bubble ejecting an ink droplet from the nozzle. With the thermal resistor, boiling starts within 2 .mu.S after application of the pulse of voltage begins. The pulse of voltage is applied to the thermal resistor for a duration of 3 .mu.S or less. The bubble generated by application of the pulse of voltage to the thermal resistor disappears without the thermal resistor generating secondary bubbles. The bubble generated by application of the pulse of voltage of the thermal resistor disappears within 11 .mu.S after application of the pulse. Energy required to generate the bubble is 4 .mu.J/50.times.50 .mu.m.sup.2 or less.
摘要翻译：喷墨打印机包括填充有墨水的墨水通道，使墨水通道与外部气氛流体连接的喷嘴，以及形成在喷嘴附近的墨水通道中的热敏电阻器。热敏电阻器接收到电压脉冲，于是热敏电阻器迅速加热，使得油墨通道中的一部分油墨通过由摆动成核引起的过冷沸腾而迅速蒸发，从而产生气泡，弹出气泡的膨胀来自喷嘴的墨滴。使用热敏电阻，在施加脉冲电压开始后，沸点开始在2μS以内。将电压脉冲施加到3μS以下的持续时间。通过将电压脉冲施加到热电阻而产生的气泡消失，而没有热电阻产生二次气泡。通过施加脉冲电压产生的气泡在施加脉冲后的11μs内消失。产生气泡所需的能量为4亩/ 50×50平方米以下。

12. 发明授权

US5966153A Ink jet printing device 失效
标题翻译：喷墨打印设备
公开(公告)号：US5966153A
公开(公告)日：1999-10-12
申请号：US771912
申请日：1996-12-23
申请人： Masao Mitani , Kenji Yamada , Katsunori Kawasumi , Osamu Machida , Kazuo Shimizu
发明人： Masao Mitani , Kenji Yamada , Katsunori Kawasumi , Osamu Machida , Kazuo Shimizu
IPC分类号： B41J2/05 , B41J2/14 , B41J2/16
CPC分类号： B41J2/1635 , B41J2/14129 , B41J2/1603 , B41J2/1626 , B41J2/1631 , B41J2/1646 , B41J2202/03
摘要： An ink jet printing device including an ink channel wall defining an ink chamber; a nozzle portion formed with a nozzle connecting the ink chamber with atmosphere; and a thermal heater formed to the ink channel wall adjacent to the nozzle portion, the thermal heater including a Ta--Si--O ternary alloy thin film resistor having a composition of 64% .ltoreq.Ta.ltoreq.85%, 5%.ltoreq.Si.ltoreq.26%, and 6%.ltoreq.O.ltoreq.15% and a nickel film conductor.
摘要翻译：一种喷墨打印装置，包括限定油墨室的油墨通道壁; 形成有将墨水室与大气连接的喷嘴的喷嘴部; 以及形成在与喷嘴部分相邻的墨水通道壁上的热加热器，该热加热器包括具有64％Ta％85％组成的Ta-Si-O三元合金薄膜电阻，5％ / =Si≤26％，6％≤0.15％和镍膜导体。

13. 发明授权

US09056454B2 Actuator, method of manufacturing the actuator, and liquid droplet ejecting head, liquid droplet ejecting apparatus, and image forming apparatus having the actuator 有权
标题翻译：致动器，制造致动器的方法，液滴喷射头，液滴喷射装置和具有致动器的图像形成装置
公开(公告)号：US09056454B2
公开(公告)日：2015-06-16
申请号：US14303858
申请日：2014-06-13
申请人： Osamu Machida , Akira Shimofuku , Atsushi Takeuchi
发明人： Osamu Machida , Akira Shimofuku , Atsushi Takeuchi
IPC分类号： B41J2/045 , H01L41/08 , H01L41/09 , H01L41/318 , H01L41/331
CPC分类号： B41J2/045 , B41J2/14233 , B41J2/161 , B41J2/1626 , B41J2/1631 , B41J2/1646 , B41J2202/11 , H01L41/0805 , H01L41/0973 , H01L41/318 , H01L41/331 , Y10T29/42
摘要： An actuator includes a base member and an electro-mechanical transducer element including a first electrode, an electro-mechanical transducer film, and a second electrode. Further, the base member includes a thin wall part having a concave shape, the electro-mechanical transducer film is formed in a manner such that a film thickness of the electro-mechanical transducer film is gradually reduced from a center part of the electro-mechanical transducer film to both end parts of the electro-mechanical transducer film in at least one direction crossing a film thickness direction of the electro-mechanical transducer film.
摘要翻译：致动器包括基部构件和包括第一电极，机电换能器膜和第二电极的机电换能器元件。此外，基底构件包括具有凹形形状的薄壁部分，机电换能器膜以使得机电换能器膜的膜厚度从电机械的中心部分逐渐减小的方式形成换能器薄膜在与机电换能器薄膜的膜厚度方向交叉的至少一个方向上的机电换能器薄膜的两端部。

14. 发明授权

US08770725B2 Method of manufacturing electromechanical transducer element, electromechanical transducer element, discharging head, and inkjet recording device 有权
标题翻译：制造机电换能器元件，机电换能器元件，排放头和喷墨记录装置的方法
公开(公告)号：US08770725B2
公开(公告)日：2014-07-08
申请号：US13612717
申请日：2012-09-12
申请人： Yasuhiro Watanabe , Osamu Machida , Akira Shimofuku , Ryo Tashiro
发明人： Yasuhiro Watanabe , Osamu Machida , Akira Shimofuku , Ryo Tashiro
IPC分类号： B41J2/045 , H01L41/22 , H04R17/00
CPC分类号： H01L41/0973 , B41J2/161 , H01L41/318 , H01L41/331
摘要： Disclosed is a method of manufacturing an electromechanical transducer element including a first process of hydrophobizing a first area of an electrode by forming a self-assembled monolayer film; a second process of applying a sol-gel solution onto a predetermined second area of the electrode so as to produce a complex oxide; a third process of producing the complex oxide by calcining the electrode; a fourth process of acid-washing the electrode on which the complex oxide has been produced; a fifth process of hydrophobizing the first area of the acid-washed electrode by forming the self-assembled monolayer film; a sixth process of applying the sol-gel solution onto the predetermined second area; and a seventh process of producing the complex oxide by calcining the electrode.
摘要翻译：公开了一种制造机电换能器元件的方法，其包括通过形成自组装单层膜来疏水化电极的第一区域的第一工艺; 将溶胶 - 凝胶溶液施加到电极的预定的第二区域上以产生复合氧化物的第二种方法; 通过煅烧电极制造复合氧化物的第三种方法; 对生成了复合氧化物的电极进行酸洗的第四工序; 通过形成自组装单层膜来疏水酸洗电极的第一区域的第五种方法; 将溶胶 - 凝胶溶液施加到预定的第二区域上的第六种方法; 以及通过煅烧电极制造复合氧化物的第七种方法。

15. 发明申请

US20130176364A1 ELECTROMECHANICAL TRANSDUCER ELEMENT, LIQUID DISCHARGE HEAD, LIQUID DISCHARGE DEVICE, AND IMAGE FORMING APPARATUS 有权
标题翻译：机电传感器元件，液体排出头，液体排出装置和图像形成装置
公开(公告)号：US20130176364A1
公开(公告)日：2013-07-11
申请号：US13737128
申请日：2013-01-09
申请人： Osamu Machida , Yoshikazu Akiyama , Ryo Tashiro , Akira Shimofuku , Eiichi Ohta , Kenichi Ogata
发明人： Osamu Machida , Yoshikazu Akiyama , Ryo Tashiro , Akira Shimofuku , Eiichi Ohta , Kenichi Ogata
IPC分类号： B41J2/045 , H01L41/08
CPC分类号： B41J2/045 , B41J2/14233 , H01L41/0805 , H01L41/318 , H01L41/331
摘要： Disclosed is an electromechanical transducer element including a first electrode disposed on a substrate; an electromechanical transducer film disposed on a first portion of the first electrode; and a second electrode disposed on a second portion of the electromechanical transducer film, wherein an actuator portion formed by laminating the substrate, the first electrode, the electromechanical transducer film, and the second electrode has a stiffness such that, in a cross section of the actuator portion, the stiffness gradually increases from an end portion of the actuator portion to a center portion of the actuator portion.
摘要翻译：公开了一种机电换能器元件，包括设置在基板上的第一电极; 设置在所述第一电极的第一部分上的机电换能器膜; 以及设置在所述机电换能器膜的第二部分上的第二电极，其中通过层叠所述基板，所述第一电极，所述机电换能器膜和所述第二电极而形成的致动器部分具有刚度，使得在所述致动器部分的刚度从致动器部分的端部逐渐增加到致动器部分的中心部分。

16. 发明授权

US08476677B2 Semiconductor device 有权
标题翻译：半导体器件
公开(公告)号：US08476677B2
公开(公告)日：2013-07-02
申请号：US13466565
申请日：2012-05-08
申请人： Osamu Machida , Akio Iwabuchi
发明人： Osamu Machida , Akio Iwabuchi
IPC分类号： H01L29/66
CPC分类号： H01L29/7786 , H01L29/1066 , H01L29/2003 , H01L29/402 , H01L29/42316
摘要： An aspect of the present invention inheres in a semiconductor device includes a semiconductor region, a source electrode and a drain electrode, which are provided on a main surface of the semiconductor region, a gate electrode exhibiting normally-off characteristics, the gate electrode being provided above the main surface of the semiconductor region while interposing a p-type material film therebetween, and being arranged between the source electrode and the drain electrode, and a fourth electrode that is provided on the main surface of the semiconductor region, and is arranged between the gate electrode and the drain electrode.
摘要翻译：本发明的一个方面在半导体器件中包括设置在半导体区域的主表面上的半导体区域，源电极和漏电极，具有常关特性的栅电极，栅电极被设置在半导体区域的主表面之上，同时在其间插入p型材料膜，并且布置在源电极和漏电极之间;以及第四电极，设置在半导体区域的主表面上，并且布置在栅电极和漏电极。

17. 发明申请

US20110205307A1 SOL-GEL LIQUID, ELECTROMECHANICAL CONVERSION ELEMENT, LIQUID DISCHARGE HEAD AND INKJET RECORDER 有权
标题翻译：溶胶液体，电化学转换元件，液体排出头和喷墨记录器
公开(公告)号：US20110205307A1
公开(公告)日：2011-08-25
申请号：US12968630
申请日：2010-12-15
申请人： Keiji UEDA , Yoshikazu Akiyama , Osamu Machida , Akira Shimofuku , Takakazu Kihira
发明人： Keiji UEDA , Yoshikazu Akiyama , Osamu Machida , Akira Shimofuku , Takakazu Kihira
IPC分类号： B41J2/045 , H01L41/18 , H01L41/187
CPC分类号： H01L41/0805 , B41J2/14233 , B41J2202/03 , C23C18/06 , C23C18/1216 , C23C18/1254 , H01L41/1876 , H01L41/318
摘要： A sol-gel liquid for use in forming an individualized electromechanical conversion film of an electromechanical conversion element by inkjet methods, including a lead zirconate titanate (PZT) or the PZT and other metal complex oxides; and an organic solvent having properties surrounded by A, B, C, D, E and F in triangular composition diagram of FIG. 3, and having a viscosity of from 3 to 13 mPa·s, a surface tension of 30±5 mN/m and a dehydration rate of from 70 to 80% relative to pure water.
摘要翻译：一种用于通过喷墨法形成机电转换元件的单独机电转换膜的溶胶凝胶液体，包括锆钛酸铅（PZT）或PZT等金属络合物氧化物; 和在图3的三角形组成图中具有被A，B，C，D，E和F包围的性质的有机溶剂。 3，粘度为3〜13mPa·s，表面张力为30±5mN / m，脱水率为70〜80％。

18. 发明授权

US07982240B2 Bidirectional electronic switch 有权
标题翻译：双向电子开关
公开(公告)号：US07982240B2
公开(公告)日：2011-07-19
申请号：US12336106
申请日：2008-12-16
申请人： Osamu Machida
发明人： Osamu Machida
IPC分类号： H01L29/872 , H01L29/66
CPC分类号： H01L29/7787 , H01L27/0605 , H01L27/0629 , H01L29/2003 , H01L29/7783 , H01L29/872
摘要： A main semiconductor region grown on a substrate has formed on its surface a pair of main electrodes spaced from each other, a gate electrode between the main electrodes, and a pair of diode-forming electrodes spaced farther away from the gate electrode than are the main electrodes. Making ohmic contact with the main semiconductor region, the pair of main electrodes serve both as drain or source of a HEMT switch and as cathodes of a pair of Schottky diodes integrated with the HEMT switch. Both gate electrode and diode-forming electrodes are in Schottky contact with the main semiconductor region.
摘要翻译：生长在基板上的主半导体区域在其表面上形成彼此间隔开的一对主电极，主电极之间的栅电极和远离栅极电极的一对二极管形成电极比主电极电极。与主半导体区域欧姆接触，该对主电极既用作HEMT开关的漏极或源极，也用作与HEMT开关集成的一对肖特基二极管的阴极。栅电极和二极管形成电极都与主半导体区域肖特基接触。

19. 发明授权

US07745307B2 Method of manufacturing an inkjet head through the anodic bonding of silicon members 有权
公开(公告)号：US07745307B2
公开(公告)日：2010-06-29
申请号：US12168332
申请日：2008-07-07
申请人： Takao Umeda , Osamu Machida , Jun Nagata
发明人： Takao Umeda , Osamu Machida , Jun Nagata
IPC分类号： H01L21/30
CPC分类号： B41J2/14274 , B41J2/1612 , B41J2/1623 , B41J2/1632 , B41J2/1642 , B41J2/1643 , B41J2/1646 , B41J2002/14403 , B41J2202/20 , B41J2202/21 , Y10T29/42
摘要： In a method of manufacturing an inkjet head, a silicon dioxide (SiO2) layer is produced on the surface of first silicon member formed from single-crystal silicon. Next, a glass layer formed of borosilicate glass or the like is sputtered onto the surface of the silicon dioxide (SiO2) layer. A silicon oxide (SiOx, x

20. 发明申请

US20070196993A1 Semiconductor element 审中-公开
标题翻译：半导体元件
公开(公告)号：US20070196993A1
公开(公告)日：2007-08-23
申请号：US11701327
申请日：2007-02-01
申请人： Shinichi Iwakami , Osamu Machida , Masataka Yanagihara
发明人： Shinichi Iwakami , Osamu Machida , Masataka Yanagihara
IPC分类号： H01L21/8222
CPC分类号： H01L29/872 , H01L29/417 , H01L29/812 , H01L2224/48091 , H01L2924/00014
摘要： A Schottky diode includes a substrate, a channel layer formed on the substrate and made of nitride-based compound semiconductor, an anode electrode and a cathode electrode which constitute an end portion of the current path of the semiconductor element, and a dummy electrode electrically connected to the substrate. The anode electrode is formed to have a Schottky barrier junction with the channel layer. The cathode layer is formed to have a low-resistance contact with the channel layer.
摘要翻译：肖特基二极管包括基板，形成在基板上并由氮化物基化合物半导体构成的沟道层，构成半导体元件的电流路径的端部的阳极电极和阴极电极，以及电连接的虚拟电极到基底。阳极电极形成为与沟道层具有肖特基势垒结。阴极层形成为与沟道层具有低电阻接触。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式