公开(公告)号：US20060242807A1

公开(公告)日：2006-11-02

申请号：US11456974

申请日：2006-07-12

Applicant: Kazuyoshi SHIBATA ,  Koji IKEDA ,  Masashi WATANABE

Inventor： Kazuyoshi SHIBATA ,  Koji IKEDA ,  Masashi WATANABE

IPC: H04R17/00

CPC classification number: H01L41/43 ,  H01L41/083 ,  H01L41/094 ,  H01L41/0946 ,  H01L41/27 ,  H01L41/338 ,  Y10T29/42 ,  Y10T29/435

Abstract: A piezoelectric/electrostrictive device includes a stationary portion; a thin-plate portion supported by the stationary portion; and a piezoelectric/electrostrictive element including a plurality of electrodes and a plurality of piezoelectric/electrostrictive layers arranged alternatingly in layers. The piezoelectric/electrostrictive device is manufactured by the steps of forming a piezoelectric/electrostrictive laminate by alternatingly laminating laminar electrodes and piezoelectric/electrostrictive layers on a plane of a thin-plate member adapted to form the thin-plate portion, and cutting the thin-plate member and the piezoelectric/electrostrictive laminate. The cutting step is performed by advancing a wire member (wire saw) reciprocating in a direction parallel to the direction of lamination of the piezoelectric/electrostrictive laminate while holding the wire member substantially parallel to the direction of lamination. Thus, since the laminar electrodes are cut while being extended within corresponding layer planes, the degree of covering the end surfaces of the piezoelectric/electrostrictive layers decreases.

Abstract translation: 压电/电致伸缩器件包括固定部分; 由固定部分支撑的薄板部分; 以及包括多个电极的压电/电致伸缩元件以及交替层叠的多个压电/电致伸缩层。 压电/电致伸缩器件通过以下步骤制造：通过在适于形成薄板部分的薄板部件的平面上交替层叠层状电极和压电/电致伸缩层来形成压电/电致伸缩层压体， 板构件和压电/电致伸缩层压板。 切割步骤通过使保持线材大致平行于层叠方向的线材在与压电/电致伸缩层叠体的层叠方向平行的方向上往复移动的线材（线锯）来进行。 因此，由于层叠电极在相应的层平面内被延伸而被切割，所以覆盖压电/电致伸缩层的端面的程度减小。

公开(公告)号：US20050183713A1

公开(公告)日：2005-08-25

申请号：US10985743

申请日：2004-11-10

Applicant: Yukihisa Takeuchi ,  Hiroyuki Tsuji ,  Kazumasa Kitamura ,  Masashi Watanabe

Inventor： Yukihisa Takeuchi ,  Hiroyuki Tsuji ,  Kazumasa Kitamura ,  Masashi Watanabe

IPC: B24B27/06 ,  B28D5/04 ,  B28D1/08

CPC classification number: B28D5/045

Abstract: A wire sawing apparatus includes a wire, a wire feed roller, and two basic rollers. The three rollers have the same diameter and are arranged in such a manner that their axes of rotation are in parallel with one another. Cutting-positioning circumferential grooves are formed on the two basic rollers at axially paired same positions. Intermediate circumferential grooves are formed on the wire feed roller and arranged in the axial direction such that the axial position of each intermediate circumferential groove corresponds to an axially central position between two adjacent pairs of cutting-positioning circumferential grooves. The wire is spirally wound a plurality of turns on the three rollers while being fitted into the circumferential grooves.

Abstract translation: 线锯设备包括线，送丝辊和两个基本辊。 三个辊具有相同的直径并且以这样的方式布置成它们的旋转轴彼此平行。 切割定位的周向槽在两个基本辊上在轴向配对的相同位置处形成。 在送丝辊上形成中间圆周槽，其轴向布置，使得每个中间周向槽的轴向位置对应于两对相邻成对的切削定位周向槽之间的轴向中心位置。 该线在三个辊上螺旋地卷绕在三个辊上同时被装配到周向槽中。

公开(公告)号：US06794723B2

公开(公告)日：2004-09-21

申请号：US10212466

申请日：2002-08-05

Applicant: Yukihisa Takeuchi ,  Masashi Watanabe ,  Koji Kimura ,  Tatsuo Kawaguchi

Inventor： Yukihisa Takeuchi ,  Masashi Watanabe ,  Koji Kimura ,  Tatsuo Kawaguchi

IPC: H01L2982

CPC classification number: G02B6/12004 ,  G02B26/0858 ,  H01J5/54 ,  H01L27/20 ,  H01L41/0986 ,  H01L41/338 ,  H01L41/43 ,  Y10T29/42

Abstract: A matrix type piezoelectric/electrostrictive device in which a plurality of piezoelectric/electrostrictive elements almost in a pillar shape, each having a piezoelectric/electrostrictive substance and at least a pair of electrodes being formed on the sides of the substance, are vertically provided on a thick ceramic substrate. It is driven by displacement of the piezoelectric/electrostrictive substance. In this device, a plurality of piezoelectric/electrostrictive elements are integrally bonded to the ceramic substrate and independently arranged in two dimensions. The percentage of transgranularly fractured crystal grains on at least the sides of the piezoelectric/electrostrictive substance on which the electrodes are formed is 10% or less. The unit forms a curved surface near a joined section between the substance and the substrate. The present device can show excellent performances such as large displacement at a low voltage with pushing, distorting, moving, striking (impacting), or mixing an object of action and the like.

Abstract translation: 一种矩阵型压电/电致伸缩器件，其中多个具有压电/电致伸缩物质的柱状的压电/电致伸缩元件和形成在该物质的侧面上的至少一对电极垂直设置在 厚陶瓷衬底。 它由压电/电致伸缩物质的位移驱动。 在该装置中，多个压电/电致伸缩元件一体地结合到陶瓷基板上，并且二维地独立地布置。 在形成电极的压电/电致伸缩物质的至少两侧的晶粒间断裂的晶粒的百分比为10％以下。 该单元在物质和基底之间的接合部分附近形成弯曲表面。 本装置可以显示出优异的性能，例如在推动，扭曲，移动，撞击（冲击）或混合动作对象等时在低电压下的大位移。

公开(公告)号：US06455708B1

公开(公告)日：2002-09-24

申请号：US09787673

申请日：2001-03-21

Applicant: Yukio Suzuki ,  Takenori Ishizawa ,  Vladimir A. Khlebnikov ,  Masashi Watanabe

Inventor： Yukio Suzuki ,  Takenori Ishizawa ,  Vladimir A. Khlebnikov ,  Masashi Watanabe

IPC: C07D31168

CPC classification number: C07D311/58

Abstract: Starting, for example, from 1-fluoro-2-fluoromethyl-3-butyn-2-yl 4-trifluoromethylphenyl; ether, N-(2-cyanoethyl)-5-fluoro-4-fluoromethyl-4-(4-trifluoromethylphenoxy)-2-pentynamide is produced and then cyclized to synthesize 2,2-bis(fluoromethyl)-N-(2-cyanoethyl)-6-trifluoromethyl-2H-1-benzopyran-4-carboxamide. The invention processes for producing 4-substituted benzopyran derivatives involve fewer steps, feature greater safety and allow for easier purification than the prior art processes.

Abstract translation: 从例如1-氟-2-氟甲基-3-丁炔-2-基4-三氟甲基苯基开始， 乙醚，制得N-（2-氰乙基）-5-氟-4-氟甲基-4-（4-三氟甲基苯氧基）-2-戊酰胺，然后环化合成2,2-双（氟甲基）-N-（2- 氰基乙基）-6-三氟甲基-2H-1-苯并吡喃-4-甲酰胺。 生产4-取代苯并吡喃衍生物的方法涉及较少的步骤，具有更大的安全性并且允许比现有技术方法更容易的纯化。

公开(公告)号：US6129976A

公开(公告)日：2000-10-10

申请号：US38257

申请日：1998-03-10

Applicant: Kiyoshi Mizushima ,  Mamoru Mouri ,  Motoharu Miyakoshi ,  Satoshi Nakamura ,  Hiroshi Sato ,  Shinzo Tsuji ,  Masashi Watanabe ,  Eiji Arai

Inventor： Kiyoshi Mizushima ,  Mamoru Mouri ,  Motoharu Miyakoshi ,  Satoshi Nakamura ,  Hiroshi Sato ,  Shinzo Tsuji ,  Masashi Watanabe ,  Eiji Arai

IPC: F23Q13/00 ,  F42B3/12 ,  F42B3/198 ,  B32B3/00 ,  F42B3/10 ,  H05K1/16

CPC classification number: F42B3/121 ,  F42B3/198 ,  Y10S428/901 ,  Y10T428/24917 ,  Y10T428/24926

Abstract: The exothermic instrument for firing an explosive comprises a circuit board 1 having a heat resist layer 6 on a substrate 11 and an exothermic resistance 4, which connects to a pair of through hole conductive electrodes 13 passing through the substrate 11, contacting with the explosive 19 on the heat resist layer 6, a pair of electrode pins 8, each one thereof is inserted into each one of the through hole conductive electrodes, and an insulator for holding the circuit board 1 through which the electrode pins 8 pass.

Abstract translation: 用于焙烧炸药的放热仪器包括在基板11上具有耐热层6的电路板1和连接到穿过基板11的一对通孔导电电​​极13的放热电阻4，与爆炸物19接触 在耐热层6上，将一对电极针8插入到每个通孔导电电​​极中，以及用于保持电极脚8通过的电路板1的绝缘体。

公开(公告)号：US5917465A

公开(公告)日：1999-06-29

申请号：US791948

申请日：1997-01-31

Applicant: Akihiro Mochizuki ,  Shigeo Kasahara ,  Tetsuya Makino ,  Masashi Watanabe

Inventor： Akihiro Mochizuki ,  Shigeo Kasahara ,  Tetsuya Makino ,  Masashi Watanabe

IPC: G02F1/133 ,  G09G3/36

CPC classification number: G09G3/3696 ,  G09G3/3648 ,  G09G2300/0486 ,  G09G2310/06 ,  G09G2310/065

Abstract: A method of driving a liquid crystal display (LCD). The LCD employs a phase transition liquid crystal. An AC waveform drives the liquid crystal. Pauses, which represent periods in which zero volts are applied to the LCD, are inserted into the AC waveform to attenuate the internal electric fields produced by the electric field reactions of molecules in the phase transition liquid crystal. This method allows thin film transistors to drive the phase transition liquid crystal, thus realizing a projection LCD that employs no polarizing film and is bright and stable.

Abstract translation: 一种驱动液晶显示器（LCD）的方法。 LCD采用相变液晶。 AC波形驱动液晶。 表示将零电压施加到LCD的周期的暂停被插入到AC波形中，以衰减由相变液晶中的分子的电场反应产生的内部电场。 该方法允许薄膜晶体管驱动相变液晶，从而实现不使用偏振膜的投影LCD，并且是明亮且稳定的。

公开(公告)号：US5739885A

公开(公告)日：1998-04-14

申请号：US832961

申请日：1997-04-04

Applicant: Akihiro Mochizuki ,  Shigeo Kasahara ,  Tetsuya Makino ,  Masashi Watanabe

Inventor： Akihiro Mochizuki ,  Shigeo Kasahara ,  Tetsuya Makino ,  Masashi Watanabe

IPC: G02F1/1337 ,  G02F1/141 ,  G09F9/35

CPC classification number: G02F1/13378 ,  G02F1/141

Abstract: In a ferroelectric liquid crystal display comprising a pair of transparent substrates each provided with a transparent electrode and an aligning film and a liquid crystal layer sandwiched between said substrates, the aligning film is subjected to a deionization treatment with, for example, an ion-exchange resin to reduce the total content of impurity ions in the aligning film of a polyimide resin or the like to 300 ppm or less, to reduce the total content of impurity cations to 200 ppm or less, to reduce the total content of Cl.sup.-, (COO.sub.2).sup.2- and CH.sub.3 COO.sup.- to 100 ppm or less and the content of each of these ions to 50 ppm or less, or to reduce the total content of PO.sub.4.sup.3-, NO.sub.3.sup.- and SO.sub.4.sup.2- to 100 ppm or less and the content of each of these ions to 50 ppm or less.

Abstract translation: 在包括一对透明基板的铁电液晶显示器中，每个透明基板设置有透明电极和取向膜以及夹在所述基板之间的液晶层，对该取向膜进行例如离子交换的去离子处理 树脂，以将聚酰亚胺树脂等的取向膜中的杂质离子的总含量降低至300ppm以下，将杂质阳离子的总含量降低至200ppm以下，以降低Cl-的总含量（ CO 2）2和CH 3 COO-至100ppm或更低，并且这些离子中的每一种的含量为50ppm以下，或将PO43-，NO3-和SO42-的总含量降低至100ppm以下， 这些离子中的每一个离子为50ppm以下。

公开(公告)号：US5544098A

公开(公告)日：1996-08-06

申请号：US455152

申请日：1995-05-31

Applicant: Akinori Matsuo ,  Masashi Watanabe ,  Masashi Wada ,  Takeshi Wada ,  Yasuhiro Nakamura

Inventor： Akinori Matsuo ,  Masashi Watanabe ,  Masashi Wada ,  Takeshi Wada ,  Yasuhiro Nakamura

IPC: G06F12/16 ,  G11C16/02 ,  G11C16/06 ,  G11C16/10 ,  G11C16/34 ,  G11C17/00 ,  G11C29/00 ,  G11C29/02 ,  G11C29/04 ,  G11C29/12 ,  G11C29/46 ,  G11C29/48 ,  H01L21/8247 ,  H01L27/115 ,  H01L29/788 ,  H01L29/792 ,  G11C7/00

CPC classification number: G11C16/10 ,  G11C16/3454 ,  G11C16/3459 ,  G11C29/46 ,  G11C29/48

Abstract: A semiconductor memory device having a plurality of nonvolatile memory devices or elements disposed in a matrix arrangement as one or more memory arrays is provided with a write operation and a verify mode which is automatically implemented when the write operation of the memory device ends. In connection with this, an auto-verify function is set in an internal circuit associated with the memory in accordance with a predetermined control signal and wherein a read mode subsequent to the write operation is implemented. During the auto-verify function, the read mode is implemented by effecting a data comparison circuit, such as an exclusive-OR logic circuit, which performs a coincidence/non-coincidence operation comparing the write data and the read data.

公开(公告)号：US5348685A

公开(公告)日：1994-09-20

申请号：US107191

申请日：1993-08-17

Applicant: Akihiro Mochizuki ,  Shigeo Kasahara ,  Tetsuya Makino ,  Masashi Watanabe ,  Masakatsu Nakatsuka ,  Kunikiyo Yoshio ,  Masahiro Satoh ,  Tetsuya Watanabe ,  Naoko Sugita ,  Tatsuroh Yanagi

Inventor： Akihiro Mochizuki ,  Shigeo Kasahara ,  Tetsuya Makino ,  Masashi Watanabe ,  Masakatsu Nakatsuka ,  Kunikiyo Yoshio ,  Masahiro Satoh ,  Tetsuya Watanabe ,  Naoko Sugita ,  Tatsuroh Yanagi

IPC: C09K19/18 ,  C09K19/20 ,  C09K19/32 ,  C09K19/42 ,  C09K19/46 ,  G02F1/13 ,  C09K19/06 ,  C09K19/34 ,  C09K19/52

CPC classification number: C09K19/46 ,  C09K19/42

Abstract: This invention is directed to reduce the viscosity of a naphthalene type mixed liquid crystal and to improve display quality while maintaining a bookshelf layer structure. The ferroelectric liquid crystal composition of the present invention comprises 70 to 97 parts by weight of a naphthalene base mixed liquid crystal and 3 to 30 parts by weight of a predetermined tolan type liquid crystal.

Abstract translation: 本发明涉及降低萘型混合液晶的粘度并提高显示质量，同时保持书架层结构。 本发明的铁电液晶组合物包含70至97重量份的萘基混合液晶和3至30重量份的预定的兰兰型液晶。

公开(公告)号：US5335204A

公开(公告)日：1994-08-02

申请号：US69988

申请日：1993-05-28

Applicant: Akinori Matsuo ,  Masashi Watanabe ,  Michio Fujimoto ,  Masashi Wada ,  Yoshiharu Nagayama ,  Kazuo Naito

Inventor： Akinori Matsuo ,  Masashi Watanabe ,  Michio Fujimoto ,  Masashi Wada ,  Yoshiharu Nagayama ,  Kazuo Naito

IPC: G11C8/00 ,  G11C8/10 ,  G11C13/00

CPC classification number: G11C8/10 ,  G11C8/00

Abstract: Means for changing-over address signals is provided in an address input portion, and the order of the signals to be input to an address decoder is changed according to external control signals. Alternatively, a reading output circuit is provided which reads data in bit unit different from that of the writing input circuit. Thus, data can be read and written even when the number of bits of data differs between in case of accessing a built-in memory of an LSI inside the LSI and in case of accessing it from outside the LSI.

Abstract translation: 在地址输入部分提供用于切换地址信号的装置，并且根据外部控制信号改变要输入到地址解码器的信号的顺序。 或者，提供读取输出电路，其读取与写入输入电路不同的位单元的数据。 因此，即使在访问LSI内的LSI的内置存储器和从LSI外部访问的情况下，即使数据的位数不同，也可以读取和写入数据。