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    Switch with movable portion
    2.
    发明授权
    Switch with movable portion 有权
    用可动部分切换

    公开(公告)号：US07786830B2

    公开(公告)日：2010-08-31

    申请号：US11878210

    申请日：2007-07-23

    申请人： Noboru Wakatsuki ,  Yu Yonezawa ,  Naoyuki Mishima ,  Tadashi Nakatani ,  Anh Tuan Nguyen

    发明人： Noboru Wakatsuki ,  Yu Yonezawa ,  Naoyuki Mishima ,  Tadashi Nakatani ,  Anh Tuan Nguyen

    IPC分类号： H01H51/22

    CPC分类号： H01H59/0009 ,  H01H1/06 ,  H01P1/127

    摘要： A switch includes a movable portion, a first electrode and a second electrode. The movable portion is provided on a substrate and moves with respect to the substrate. The first electrode is provided on the movable portion. The second electrode is able to contact with the first electrode and is fixed to the substrate. f×Ro×C≦1.6×10−4 when an operation frequency is represented as “f” (Hz), a transmission impedance is represented as “Ro” (Ω), and a capacitance in “OFF” state between the first electrode and the second electrode is represented as “C” (F).

    摘要翻译： 开关包括可动部分，第一电极和第二电极。 可移动部分设置在基板上并相对于基板移动。 第一电极设置在可动部上。 第二电极能够与第一电极接触并固定到基板。 f×Ro×C＆nlE; 1.6×10-4，当操作频率表示为“f”（Hz）时，传输阻抗表示为“Ro”（＆OHgr），第一 电极和第二电极表示为“C”（F）。

    Variable capacitor and method of manufacturing variable capacitor
    3.
    发明授权
    Variable capacitor and method of manufacturing variable capacitor 失效
    可变电容器及制造可变电容器的方法

    公开(公告)号：US07307827B2

    公开(公告)日：2007-12-11

    申请号：US11104453

    申请日：2005-04-13

    申请人： Takeaki Shimanouchi ,  Masahiko Imai ,  Tadashi Nakatani ,  Anh Tuan Nguyen ,  Satoshi Ueda

    发明人： Takeaki Shimanouchi ,  Masahiko Imai ,  Tadashi Nakatani ,  Anh Tuan Nguyen ,  Satoshi Ueda

    IPC分类号： H01G5/01 ,  H01G7/00

    CPC分类号： H01G5/18 ,  H01G5/16 ,  Y10T29/417 ,  Y10T29/435

    摘要： The first movable electrode is flat, but the second movable electrode is deformed into a convex shape. A dielectric layer is placed on the facing surface of the second movable electrode. By adjusting a voltage to be applied between the first movable electrode and the second movable electrode, an arbitrary distance is secured between the two electrodes by the electrostatic attractive force generated between the two electrodes, and a desired electrostatic capacitance is obtained. When the distance between the two electrodes is shortened, first, at the center, a part of the first movable electrode and a part of the second movable electrode come into contact with each other with the dielectric layer between them. Then, the first movable electrode and the dielectric layer (second movable electrode) come into contact with each other successively from the contact part towards the periphery side, and the contact area gradually increases.

    摘要翻译： 第一可动电极是平坦的，但是第二可动电极变形为凸形。 电介质层被放置在第二可动电极的相对表面上。 通过调整施加在第一可动电极和第二可动电极之间的电压，通过在两个电极之间产生的静电吸引力，确保两个电极之间的任意距离，并获得所需的静电电容。 当两个电极之间的距离缩短时，首先在中心处，第一可移动电极的一部分和第二可动电极的一部分彼此接触，并且它们之间具有介电层。 然后，第一可动电极和电介质层（第二可动电极）从接触部朝向周边依次相接触，接触面积逐渐增大。

    Switch
    4.
    发明申请
    Switch 失效
    开关

    公开(公告)号：US20070080764A1

    公开(公告)日：2007-04-12

    申请号：US11544017

    申请日：2006-10-06

    申请人： Yu Yonezawa ,  Naoyuki Mishima ,  Tadashi Nakatani ,  Anh Nguyen ,  Satoshi Ueda

    发明人： Yu Yonezawa ,  Naoyuki Mishima ,  Tadashi Nakatani ,  Anh Nguyen ,  Satoshi Ueda

    IPC分类号： H01P1/10

    CPC分类号： H01H9/40 ,  H01H1/0036 ,  H01H9/42 ,  H01H2001/0078

    摘要： A switch includes a first member, one end of which being secured to a substrate, multiple first beam portions respectively having multiple first contact portions, one ends of the multiple beam portions being secured to the first member, multiple contact switch portions connected in parallel, the multiple first contact portions and multiple second contact portions being in a contact state or in a non-contact state in the multiple contact switch portions, and resistors arranged respectively between the multiple contact switch portions and a common connection point to which the multiple contact switch portions are coupled. When at least one of the multiple switch portions is in a contact state, one of the resistors corresponding to the at least one of the multiple switch portions in a contact state has a resistance value greater than another one of the resistors corresponding to at least one of the multiple contact switch portions that is in a non-contact state.

    摘要翻译： 开关包括第一构件，其一端固定到基板，分别具有多个第一接触部分的多个第一梁部分，多个梁部分的一端固定到第一构件，并联连接的多个接触开关部分， 所述多个第一接触部分和多个第二接触部分在所述多个接触开关部分中处于接触状态或非接触状态，以及分别布置在所述多个接触开关部分和所述多个接触开关之间的公共连接点 部分耦合。 当多个开关部分中的至少一个处于接触状态时，与接触状态的多个开关部分中的至少一个相对应的电阻器中的一个具有大于对应于至少一个的电阻器中的另一个的电阻值 处于非接触状态的多个接触开关部分。

    Variable capacitor and manufacturing method thereof
    5.
    发明申请
    Variable capacitor and manufacturing method thereof 有权
    可变电容器及其制造方法

    公开(公告)号：US20070025050A1

    公开(公告)日：2007-02-01

    申请号：US11504677

    申请日：2006-08-16

    申请人： Takeaki Shimanouchi ,  Masahiko Imai ,  Tadashi Nakatani

    发明人： Takeaki Shimanouchi ,  Masahiko Imai ,  Tadashi Nakatani

    IPC分类号： H01G5/00 ,  H01G7/00

    CPC分类号： H01G5/16 ,  H01G5/011 ,  H01G5/015

    摘要： A lower movable electrode 35, having line sections 35a, 35a on both ends and a capacitor section 35b in the center, and an upper movable electrode 37, having line sections 37a, 37a on both ends and a capacitor section 37b in the center, are placed so that the capacitor sections 35b, 37b face each other, and drive electrodes of lower-movable-electrode actuators 27a, 27b, 27c, 27d driving the lower movable electrode 35 and upper-movable-electrode actuators 29a, 29b, 29c, 29d driving the upper movable electrode 37 are electrically separated from the lower movable electrode 35 and upper movable electrode 37. These actuators 27a to 27d and/or 29a to 29d move the lower movable electrode 35 and/or upper movable electrode 37 to adjust the distance between both capacitor sections 35b, 37b, and control the electrostatic capacity.

    摘要翻译： 在两端具有线路部分35a，35a和中心的电容器部分35b的下部可动电极35以及两端线路部分37a，37a和电容器部分37的上部可动电极37 b放置成使得电容器部分35b，37b彼此面对，并且驱动下部可动电极35和上部的可动电极致动器27a，27b，27c，27d的驱动电极 驱动上可动电极37的可动电极致动器29a，29b，29c，29d与下可动电极35和上可动电极37电气分离。 这些致动器27a至27d和/或29a至29d移动下部可动电极35和/或上部可动电极37，以调节两个电容器部分35b，37b之间的距离，并控制静电电容。

    Surface acoustic wave filter and filter device
    7.
    发明授权
    Surface acoustic wave filter and filter device 有权
    表面声波滤波器和滤波器

    公开(公告)号：US06967546B2

    公开(公告)日：2005-11-22

    申请号：US10685704

    申请日：2003-10-16

    申请人： Tadashi Nakatani ,  Tsutomu Miyashita ,  Yoshio Satoh

    发明人： Tadashi Nakatani ,  Tsutomu Miyashita ,  Yoshio Satoh

    IPC分类号： H03H9/02 ,  H03H9/145 ,  H03H9/25 ,  H03H9/64

    CPC分类号： H03H9/1071 ,  H03H9/02984 ,  H03H9/6483

    摘要： A surface acoustic wave filter includes series-arm resonators and parallel-arm resonators that are connected in a ladder-like fashion. This surface acoustic wave filter satisfies conditions expressed as: 1×106≦4π2f02R2CopCos≦3.1×106 where Cop is the electrostatic capacitance of the parallel-arm resonators, Cos is the electrostatic capacitance of the series-arm resonators, f0 is the center frequency, and R is the nominal impedance.

    摘要翻译： 表面声波滤波器包括串联臂谐振器和并联臂谐振器，其以梯形方式连接。 该表面声波滤波器满足表示为：<？in-line-formula description =“In-line formula”end =“lead”→> 1×10 6 <= 4pi 2 / 0＆gt;＆lt; 2＆gt; 2＆lt; 2＆gt; CopCos＆lt;＆gt;＆gt;＆lt; “在线公式”end =“tail”？>其中Cop是并联臂谐振器的静电电容，Cos是串联臂谐振器的静电电容，f <0>是中心 频率，R为标称阻抗。

    Flat display and process for producing cathode plate for use in flat display
    8.
    发明授权
    Flat display and process for producing cathode plate for use in flat display 失效
    用于平板显示器的平板显示器和用于生产阴极板的工艺

    公开(公告)号：US6008576A

    公开(公告)日：1999-12-28

    申请号：US879133

    申请日：1997-06-19

    申请人： Tadashi Nakatani ,  Keiichi Betsui

    发明人： Tadashi Nakatani ,  Keiichi Betsui

    IPC分类号： H01J9/02 ,  H01J3/02 ,  H01J29/04 ,  H01J29/94 ,  H01J31/12

    CPC分类号： H01J3/022 ,  H01J29/94 ,  H01J31/127

    摘要： A flat display is provided, which includes: a cathode plate including emitter electrode lines each having emitter tips provided in pixel areas, and gate electrode lines crossing the emitter electrode lines at the pixel areas; and an anode plate spaced a predetermined distance from the cathode plate in an opposed relation and having an anode conductive layer and fluorescent layers formed on the anode conductive layer in the respective pixel areas; the emitter electrode lines and the gate electrode lines each having transparent portions formed of a transparent conductive film at least in the pixel areas so that light emission from the fluorescent layers can be viewed through the transparent portions.

    摘要翻译： 提供一种平板显示器，其包括：阴极板，包括各自具有设置在像素区域中的发射极尖端的发射极电极线以及在像素区域处与发射极电极线交叉的栅电极线; 以及与相对的阴极板隔开预定距离的阳极板，并且在相应像素区域中具有形成在阳极导电层上的阳极导电层和荧光层; 所述发射极电极线和栅极电极线至少在像素区域中具有由透明导电膜形成的透明部分，使得可以通过透明部分观察来自荧光层的发光。

    Cathode device having smaller opening
    9.
    发明授权
    Cathode device having smaller opening 失效
    具有较小开口的阴极装置

    公开(公告)号：US5775968A

    公开(公告)日：1998-07-07

    申请号：US699482

    申请日：1996-08-19

    申请人： Osamu Toyoda ,  Keiichi Betsui ,  Shinya Fukuta ,  Tadashi Nakatani

    发明人： Osamu Toyoda ,  Keiichi Betsui ,  Shinya Fukuta ,  Tadashi Nakatani

    IPC分类号： H01J1/304 ,  H01J9/02 ,  H01J31/12 ,  H01J1/30

    CPC分类号： B82Y10/00 ,  H01J1/3042 ,  H01J31/127 ,  H01J9/025

    摘要： A cathode device includes a plurality of emitter tips having conical tip end portions to emit electrons therefrom. A gate electrode layer has an opening through which the tip end portion of each of the emitter tips is exposed. The diameter of the opening in the gate electrode layer is made smaller than that of the portion of the emitter tip at the juncture thereof with the substrate. In the fabrication of the cathode device, an oxide layer is formed at least on the surface of the formed emitter tip to sharpen the latter. By removing the oxide layer, an inner circumferential wall of the opening of the gate electrode layer is formed on the outside of the conical tip end portion of the emitter tip and extends approximately in parallel to the conical tip end portion of the emitter tip.

    摘要翻译： 阴极装置包括多个具有从其发射电子的锥形尖端部分的发射器尖端。 栅电极层具有开口，每个发射极尖端的前端部分露出。 栅电极层中的开口的直径比发射极尖端的与基板的接合部的直径小。 在阴极器件的制造中，至少在形成的发射极尖端的表面上形成氧化物层，以使其锐化。 通过去除氧化物层，在发射极尖端的锥形末端部分的外侧形成栅极电极层的开口的内周壁，并且大致平行于发射极尖端的锥形末端部分延伸。

    Process for preparing optically active 4-mercapto-2-pyrrolidone derivative and intermediate therefor
    10.
    发明授权
    Process for preparing optically active 4-mercapto-2-pyrrolidone derivative and intermediate therefor 失效
    光学活性4-巯基-2-吡咯烷酮衍生物及其中间体的制备方法

    公开(公告)号：US5424446A

    公开(公告)日：1995-06-13

    申请号：US166866

    申请日：1993-12-15

    申请人： Tameo Iwasaki ,  Kazuhiko Kondo ,  Tadashi Nakatani ,  Ryuzo Yoshioka

    发明人： Tameo Iwasaki ,  Kazuhiko Kondo ,  Tadashi Nakatani ,  Ryuzo Yoshioka

    IPC分类号： C07B53/00 ,  C07B57/00 ,  C07C309/24 ,  C07C319/28 ,  C07C323/58 ,  C07D207/26 ,  C07D207/273 ,  C07D477/02 ,  C07D207/416

    CPC分类号： C07D207/273 ,  C07B57/00 ,  C07C309/24 ,  C07C319/28 ,  C07C323/58 ,  C07D477/02 ,  Y02P20/55

    摘要： A process for preparing an optically active 4-mercapto-2-pyrrolidone derivative of the formula: ##STR1## wherein a group of the formula: --SR.sup.1 is a protected or unprotected mercapto group, and the group of the formula: .dbd.NR.sup.2 is a protected or unprotected imino group, which comprises subjecting racemic 4-amino-3-mercaptobutyric acid or a salt thereof to optical resolution by using 1-(2,3,4-trichlorophenyl)ethanesulfonic acid, followed by subjecting the product to cyclization reaction after protecting the functional groups thereof, if necessary, and further optionally removing the protecting groups therefrom. The present process is industrially advantageous than conventional processes for preparing optically active 4-mercapto-2-pyrrolidone derivatives which are useful as an intermediate for various medicines such as carbapenem antibacterial agents.

    摘要翻译： 制备下式的光学活性4-巯基-2-吡咯烷酮衍生物的方法：其中式-SR的基团是被保护或未被保护的巯基，并且下式的基团= NR2是受保护或未保护的亚氨基，其包括使用1-（2,3,4-三氯苯基）乙磺酸使外消旋4-氨基-3-巯基丁酸或其盐进行光学拆分，然后使产物 保护其官能团后，如果需要，并进一步任选地从其中除去保护基，进行环化反应。 本方法在工业上比用于制备光学活性的4-巯基-2-吡咯烷酮衍生物的方法是有用的，其可用作各种药物例如碳青霉烯类抗菌剂的中间体。