Amplifier
    1.
    发明授权
    Amplifier 失效
    放大器

    公开(公告)号:US6144260A

    公开(公告)日:2000-11-07

    申请号:US973600

    申请日:1998-03-02

    摘要: The present invention relates to an amplifier comprising a first amplification circuit (1) formed of a first transistor (10) and a second amplification circuit (2) formed of a second transistor (11), wherein a first filter (3) having a desired pass-band and a desired attenuation band is connected between the output section of the foregoing first amplification circuit (1) and the input section of the foregoing second amplification circuit (2), thereby reducing noises in the output.

    摘要翻译: PCT No.PCT / JP96 / 01564 Sec。 371日期:1998年3月23日 102(e)1998年3月23日PCT PCT 1996年6月7日PCT公布。 出版物WO96 / 42134 日期:1996年12月27日本发明涉及一种放大器,包括由第一晶体管(10)形成的第一放大电路(1)和由第二晶体管(11)形成的第二放大电路(2),其中第一滤波器 在上述第一放大电路(1)的输出部分和上述第二放大电路(2)的输入部分之间连接具有期望的通带和期望的衰减频带的3),从而减少输出中的噪声。

    High-frequency composite switch component
    2.
    发明授权
    High-frequency composite switch component 失效
    高频复合开关元件

    公开(公告)号:US07035602B2

    公开(公告)日:2006-04-25

    申请号:US09913259

    申请日:2000-12-14

    IPC分类号: H01Q11/12

    摘要: A hybrid radio frequency (RF) switching device includes first to fourth ports, a diode coupled between the first port and second port, a first transmission line having a length of λg/4 (where λg is a wave length of a frequency in a first frequency band), and a first element coupled in series with the first transmission line having an almost simple reactance component and nearly opening in a second frequency band. The first transmission line and first element are coupled in series between the second port and third port. The device further includes a second transmission line having a length of λd/4 (where λd is a wavelength of a frequency in the second frequency band), and a second element having an almost simple reactance component and nearly opening in the first frequency band. The second transmission line and second element are coupled in series between the second port and fourth port.

    摘要翻译: 混合射频(RF)开关装置包括第一至第四端口,耦合在第一端口和第二端口之间的二极管,具有长度lambdag / 4的第一传输线(其中lambdag是第一端口和第二端口中的频率的波长 频带),以及与第一传输线串联耦合的第一元件具有几乎简单的电抗分量并且在第二频带中几乎打开。 第一传输线和第一元件串联耦合在第二端口和第三端口之间。 该装置还包括具有长度lambdad / 4(其中lambdad是第二频带中的频率的波长)的第二传输线,以及具有几乎简单的电抗分量并且在第一频带中几乎打开的第二元件。 第二传输线和第二元件串联耦合在第二端口和第四端口之间。

    Detector for detecting frequencies in more than one band
    3.
    发明授权
    Detector for detecting frequencies in more than one band 有权
    用于检测多个频带中的频率的检测器

    公开(公告)号:US06476614B1

    公开(公告)日:2002-11-05

    申请号:US09581882

    申请日:2000-09-11

    IPC分类号: G01R3108

    CPC分类号: H01P5/185 H01P1/203

    摘要: A detector detects frequencies in two predetermined bands separately with respective predetermined coupling. The detector includes a first transmission line, and second and third transmission lines and disposed near the first transmission line. One end of the first transmission line is connected to a terminating resistor, and the other end of the first transmission line is connected to an anode terminal of a detecting diode through a wideband matching circuit. A cathode terminal of the detecting diode is connected to a load circuit.

    摘要翻译: 检测器以相应的预定耦合分开检测两个预定频带中的频率。 检测器包括第一传输线,以及设置在第一传输线附近的第二和第三传输线。 第一传输线的一端连接到终端电阻器,第一传输线的另一端通过宽带匹配电路连接到检测二极管的阳极端子。 检测二极管的阴极端子连接到负载电路。

    Space switch device
    4.
    发明授权
    Space switch device 有权
    空间开关装置

    公开(公告)号:US09496979B2

    公开(公告)日:2016-11-15

    申请号:US14236419

    申请日:2012-08-02

    IPC分类号: H04J14/00 H04J14/02 H04Q11/00

    摘要: Disclosed is a spatial switching apparatus having a plurality of input terminals, an input optical signal of a single wavelength being input to each of the plurality of the input terminals, and a plurality of output terminals an output optical signal of a single wavelength being output from each of the plurality of the output terminals. The apparatus includes a signal wavelength converting portion having an electric signal converting element converting the input optical signal into an electric signal and a variable wavelength laser, the signal wavelength converting portion using the variable wavelength laser to convert an electric signal converted by the electric signal converting element into an optical signal of an arbitrary wavelength; and a spatial switching portion having a plurality of first cyclic AWGs performing output from a plurality of output ports corresponding to wavelengths of a plurality of input signals input from the variable wavelength laser.

    摘要翻译: 公开了一种空间切换装置,具有多个输入端子,单个波长的输入光信号输入到多个输入端子中的每一个,多个输出端子输出单个波长的输出光信号, 多个输出端子中的每一个。 该装置包括信号波长转换部分,其具有将输入光信号转换为电信号的电信号转换元件和可变波长激光器,信号波长转换部分使用可变波长激光器转换由电信号转换转换的电信号 元素变成任意波长的光信号; 以及具有多个第一循环AWG的空间切换部分,其执行从与所述可变波长激光器输入的多个输入信号的波长对应的多个输出端口的输出。

    High pressure discharge lamp with auxiliary lamp
    5.
    发明授权
    High pressure discharge lamp with auxiliary lamp 有权
    高压放电灯带辅助灯

    公开(公告)号:US09129793B2

    公开(公告)日:2015-09-08

    申请号:US13397346

    申请日:2012-02-15

    IPC分类号: H05B37/00 H01J61/54

    CPC分类号: H01J61/54 H01J61/547

    摘要: A high pressure discharge lamp with auxiliary lamp comprises: a high pressure discharge lamp having an arc tube and at least one sealing portion, a pair of main electrodes, and a pair of feeders supplying power to the main electrodes; an auxiliary lamp having an airtight case, an inner electrode, and an outer electrode, wherein the inner electrode is arranged at a position so as to part the inner space to large and small spaces, the outer electrode is arranged at a position so as to face the large space, the auxiliary lamp as arranged as the large space faces the sealing portion.

    摘要翻译: 具有辅助灯的高压放电灯包括:具有电弧管和至少一个密封部分的一个高压放电灯,一对主电极和向主电极供电的一对馈电器; 具有气密壳体,内部电极和外部电极的辅助灯,其中,所述内部电极布置在将所述内部空间分成大小空间的位置,所述外部电极被布置在 面对大空间,辅助灯排列成大空间面向密封部分。

    Automatic screw tightening apparatus
    6.
    发明授权
    Automatic screw tightening apparatus 有权
    自动螺丝紧固装置

    公开(公告)号:US09067285B2

    公开(公告)日:2015-06-30

    申请号:US13228571

    申请日:2011-09-09

    摘要: In an automatic screw tightening apparatus, a feed head unit is movable to and from close contact with a driver bit portion. The driver bit portion contacts the screw and sucks the head portion of the screw in close contact. The feed head unit includes a longitudinal groove opened to the outside and connected to a vertically extending screw feed hole. Only a thread portion of the screw is capable of horizontally advancing and retreating in the longitudinal groove.

    摘要翻译: 在自动螺丝紧固装置中,进给头单元可移动到与驱动器钻头部分紧密接触的位置。 螺丝刀钻头部分接触螺钉,并紧密接触螺丝头部。 进给头单元包括向外部开口并连接到垂直延伸的螺钉进给孔的纵向槽。 只有螺杆的螺纹部分能够在纵向槽中水平前进和后退。

    Focal plane shutter and optical device
    7.
    发明授权
    Focal plane shutter and optical device 有权
    焦平面快门和光学装置

    公开(公告)号:US09039308B2

    公开(公告)日:2015-05-26

    申请号:US13586035

    申请日:2012-08-15

    IPC分类号: G03B17/00 G03B9/36

    CPC分类号: G03B9/36

    摘要: A focal plane shutter includes: first, second, and third boards respectively including openings through which light enters an image pickup element from an object side, and arranged in this order from the object side toward the image pickup element side; a blade arranged between the first and second boards and capable of opening and closing the openings; and a holding member arranged between the second and third boards, not coupled to the blade, and holding the second board from the image pickup element side.

    摘要翻译: 焦平面快门包括:第一,第二和第三板,分别包括从物体侧进入图像拾取元件的开口,并且从物体侧朝向图像拾取元件侧依次布置; 设置在第一和第二板之间并能够打开和关闭开口的叶片; 以及保持构件,布置在第二和第三板之间,未联接到叶片,并且将第二板从图像拾取元件侧保持。

    Solid-state imaging device with charge transfer transistor on different substrates
    10.
    发明授权
    Solid-state imaging device with charge transfer transistor on different substrates 有权
    固态成像装置,具有不同基板上的电荷转移晶体管

    公开(公告)号:US08792034B2

    公开(公告)日:2014-07-29

    申请号:US12720855

    申请日:2010-03-10

    申请人: Hiroshi Takahashi

    发明人: Hiroshi Takahashi

    IPC分类号: H04N3/14 H04N5/335

    摘要: A solid-state imaging device includes a plurality of pixels, each of which includes a photoelectric converter section formed on a first substrate to generate and accumulate signal charges corresponding to incident light, a charge accumulation capacitor section formed on the first substrate or a second substrate to temporarily hold the signal charges transferred from the photoelectric converter section, and a plurality of MOS transistors formed on the second substrate to transfer the signal charges accumulated in the charge accumulation capacitor section, connection electrodes formed on the first substrate, and connection electrodes formed on the second substrate and electrically connected to the connection electrodes formed on the first substrate.

    摘要翻译: 固态成像装置包括多个像素,每个像素包括形成在第一基板上以产生并累积与入射光相对应的信号电荷的光电转换器部分,形成在第一基板或第二基板上的电荷累积电容器部分 暂时保持从光电转换器部分传送的信号电荷,以及形成在第二基板上的多个MOS晶体管,用于传送积累在电荷累积电容器部分中的信号电荷,形成在第一基板上的连接电极和形成在第一基板上的连接电极 第二基板并且电连接到形成在第一基板上的连接电极。