Electrochromic device
    101.
    发明授权
    Electrochromic device 失效
    电致变色装置

    公开(公告)号:US06437901B1

    公开(公告)日:2002-08-20

    申请号:US09562540

    申请日:2000-05-02

    IPC分类号: G02F1153

    摘要: An electrochromic mirror comprising two conductive substrates, at least one of which is transparent, and both of an ion conductor layer and an electrochromic color-developing layer sandwiched between the substrates, wherein the color-developing layer contains a high-molecular compound having a biologen structure.

    摘要翻译: 一种电致变色镜,包括两个导电基板,其中至少一个是透明的,并且夹在基板之间的离子导体层和电致变色显色层两者,其中显色层含有具有生物标记的高分子化合物 结构体。

    Electrochromic mirror
    103.
    发明授权
    Electrochromic mirror 失效
    电致变色镜

    公开(公告)号:US6023364A

    公开(公告)日:2000-02-08

    申请号:US115035

    申请日:1998-07-14

    摘要: An electrochromic mirror (10) comprises an reflective electrically conductive substrate and a transparent electrically conductive substrate, a layer of an ion conductive material (14) disposed therebetween and at least one electrochromic chromogenic layer (13) disposed either between the ion conductive material layer and the reflective electrically conductive substrate or between the ion conductive material layer and the transparent electrically conductive substrate, said electrochromic chromogenic layer containing a compound having a viologen structure represented by the formula ##STR1## wherein X.sup.- and Y.sup.- may be the same or different and each indicate a counter anion selected from the group consisting of a halogen anion, ClO.sub.4.sup.-, CH.sub.3 COO.sup.-, and CH.sub.3 (C.sub.6 H.sub.4)SO.sub.3.sup.-.The inventive mirror can be put in a various applications such as an antiglare mirror for an automobile and a decorative mirror for out door use.

    摘要翻译: 电致变色镜(10)包括反射导电衬底和透明导电衬底,设置在其间的离子传导材料层(14)和至少一个电致变色发色层(13),其设置在离子导电材料层和 所述反射导电基底或所述离子导电材料层和所述透明导电基底之间,所述电致变色发色层含有具有由下式表示的紫精结构的化合物,其中X和Y可以相同或不同,并且各自表示 选自卤素阴离子,ClO 4 - ,CH 3 COO-和CH 3(C 6 H 4)SO 3 - 的抗衡阴离子。 本发明的反射镜可以放置在各种应用中,例如用于汽车的防眩光镜和用于门外的装饰镜。

    Optical fiber terminal fitted with optical isolator and method of
assembling the same
    104.
    发明授权
    Optical fiber terminal fitted with optical isolator and method of assembling the same 失效
    配有光隔离器的光纤端子及其组装方法

    公开(公告)号:US5359689A

    公开(公告)日:1994-10-25

    申请号:US96527

    申请日:1993-07-22

    CPC分类号: G02B6/4208

    摘要: An optical fiber terminal fitted with an optical isolator comprises an optical fiber, a ferrule which holds the optical fiber in position, and an optical isolator which includes an optical isolator assembly having at least one magneto-optical element and at least one polarizer and means for applying a magnetic field of less than saturation to the magneto-optical element. The fiber, ferrule, and isolator are disposed close to one another and joined integrally. The optical isolator has a maximum outside diameter not more than twice, preferably substantially equal to, the outside diameter of the ferrule.

    摘要翻译: 安装有光隔离器的光纤端子包括光纤,将光纤保持在适当位置的套圈,以及包括具有至少一个磁光元件和至少一个偏振器的光隔离器组件的光隔离器,以及用于 向磁光元件施加小于饱和的磁场。 纤维,套圈和隔离器彼此靠近并且整体连接。 光隔离器的最大外径不超过套圈的外径的两倍,优选地基本上等于外径。

    Digital modulated signal demodulator/decoder apparatus
    105.
    发明授权
    Digital modulated signal demodulator/decoder apparatus 失效
    数字调制信号解调器/解码装置

    公开(公告)号:US5255127A

    公开(公告)日:1993-10-19

    申请号:US724888

    申请日:1991-07-02

    摘要: In transmission or recording of a digital signal by means of digital amplitude and phase modulation, particularly recording into and reproducing the same from the a magnetic recording medium, a digital amplitude/phase modulated signal to be demodulated is commonly affected by the non-linear amplitude characteristics and the effects of unwanted jitter and envelope variation. As the result, the error rate of decoded data will be increased. For compensation, the Viterbi decoding technique is employed with the use of a weighted distance value calculated by multiplying an Euclidean distance between the signal point of a reproduction signal and the datum point of each code by a positive weighting factor which is determined smaller when the code datum point is located further from the origin point of a coordinate system. Accordingly, the weighted distance of each reproduction signal point from its corresponding datum point can approximately be uniform thus ensuring less error decoding in general.

    Metal gasket for a cylinder head on an internal combustion engine
    108.
    发明授权
    Metal gasket for a cylinder head on an internal combustion engine 失效
    用于内燃机上气缸盖的金属垫片

    公开(公告)号:US4765634A

    公开(公告)日:1988-08-23

    申请号:US917514

    申请日:1986-10-10

    IPC分类号: F02F11/00 F16J15/08

    摘要: A metal gasket for a cylinder head of an internal combustion engine comprises at least one narrow portion extending between cylinder bores of the cylinder head to be sealed by the gasket, and beads extending along circumferences of the cylinder bores. The adjacent beads extend in opposite directions with respect to the gasket, thereby enabling the adjacent beads to be smoothly and gently connected. Such smoothly connected beads prevent any cracks or permanent deformations in the proximity of the beads from occuring when the gasket is firmly clamped between the cylinder head and an engine body. Restoring faculty of the gasket is not lost after being clamped therebetween, so that the sealing capacity in the proximities of the beads is remarkably improved in comparison with the prior art.

    摘要翻译: 用于内燃机的气缸盖的金属垫圈包括至少一个在气缸盖的缸孔之间延伸以被垫圈密封的窄部分,以及沿气缸孔周向延伸的小珠。 相邻的珠子相对于垫圈沿相反的方向延伸,从而使得相邻的珠子能够平滑和温和地连接。 这种平滑连接的珠粒防止当垫片牢固地夹在气缸盖和发动机体之间时珠子附近发生任何裂纹或永久变形。 在夹紧垫圈之后,恢复垫圈的位置不会损失,因此与现有技术相比,珠的接近度的密封能力显着提高。

    FM demodulator
    109.
    发明授权
    FM demodulator 失效
    FM解调器

    公开(公告)号:US4629994A

    公开(公告)日:1986-12-16

    申请号:US743369

    申请日:1985-06-11

    IPC分类号: H03D3/00

    CPC分类号: H03D3/00

    摘要: An FM signal demodulator has a phase shifter including transversal filters for producing from a FM video signal two FM video signals which are different in phase by 90.degree. from each other, and a demodulator for detecting phase information of the FM video signal, wherein the carrier frequency is at least quadrupled prior to demodulation so as to suppress components of the FM video signal not to be included in the demodulated video signal.

    摘要翻译: FM信号解调器具有移相器,该移相器包括横向滤波器,用于从FM视频信号产生相位相差90°的两个FM视频信号,以及用于检测FM视频信号的相位信息的解调器,其中载波 频率在解调之前至少是四倍,以便抑制FM视频信号中不包括在解调视频信号中的分量。

    Signal processing apparatus for a video signal
    110.
    发明授权
    Signal processing apparatus for a video signal 失效
    用于视频信号的信号处理装置

    公开(公告)号:US4611231A

    公开(公告)日:1986-09-09

    申请号:US615243

    申请日:1984-05-30

    申请人: Masaaki Kobayashi

    发明人: Masaaki Kobayashi

    CPC分类号: H04N7/045 H04N5/923

    摘要: A video signal processing apparatus has an input terminal for receiving an input video signal and a delay line for delaying the input video signal. A first transmission circuit processes the video signal which has been delayed by the delay line and a first timer reversal circuit reverses the time sequence of the input video signal during a predetermined time period. A second transmission circuit processes the time reversed signal from the first time reversal circuit and a second time reversal circuit reverses the time sequence of the signal processed by the second transmission circuit. An adder circuit adds the signal processed by the first transmission circuit and the time reversed signal from the second time reversed circuit. A control pulse generator produces a control pulse sequence which inverts its level every predetermined period so as to control the first and second time reversal circuits. The output of the adder circuit serves as the output signal processing apparatus.

    摘要翻译: 视频信号处理装置具有用于接收输入视频信号的输入端和延迟输入视频信号的延迟线。 第一传输电路处理已被延迟线延迟的视频信号,并且第一定时器反转电路在预定时间段期间反转输入视频信号的时间序列。 第二发送电路处理来自第一时间反转电路的时间反转信号,第二时间反转电路反转由第二发送电路处理的信号的时间序列。 加法器电路将由第一发送电路处理的信号和来自第二时间反向电路的时间反转信号相加。 控制脉冲发生器产生控制脉冲序列,每个预定周期使其电平反相,以便控制第一和第二时间反转电路。 加法器电路的输出用作输出信号处理装置。