Electronic alarm timepiece
    1.
    发明授权
    Electronic alarm timepiece 失效
    电子闹钟

    公开(公告)号:US4280210A

    公开(公告)日:1981-07-21

    申请号:US948633

    申请日:1978-10-03

    IPC分类号: G04G13/02 G04B23/02 G04C21/16

    CPC分类号: G04G13/021

    摘要: An electronic alarm timepiece comprises a quartz crystal oscillator, a frequency divider, a display driving means, a display means, an alarm signal shaping means and an alarm means. The alarm signal shaping means is so arranged that a pair of output signals which are opposite in phase are produced with the aid of output signals of the frequency divider for actuating the alarm means, whereby it is possible to provide an alarm signal shaping means in the form of a complementary metal oxide semiconductor (CMOS) integrated circuit having sufficient power to actuate the alarm means without other amplifying circuits.

    摘要翻译: 电子闹钟包括石英晶体振荡器,分频器,显示驱动装置,显示装置,报警信号整形装置和报警装置。 报警信号整形装置被布置成借助于用于启动报警装置的分频器的输出信号产生相位相反的一对输出信号,从而可以在报警信号整形装置中提供报警信号整形装置 具有足够功率的互补金属氧化物半导体(CMOS)集成电路的形式,以在没有其它放大电路的情况下致动报警装置。

    Analogue electronic timepiece with an alarm device
    2.
    发明授权
    Analogue electronic timepiece with an alarm device 失效
    模拟电子钟表带报警器

    公开(公告)号:US4320479A

    公开(公告)日:1982-03-16

    申请号:US185872

    申请日:1980-09-09

    IPC分类号: G04G13/02 G04B27/08

    CPC分类号: G04G13/02

    摘要: An analogue electronic timepiece is described having an oscillator, a frequency divider, a hand display means, an hour and minute circuit for counting the output of the frequency divider, and an alarm setting circuit. An equality checking circuit adapted to compare the output of the hour and minute circuit with the output of the alarm setting circuit to produce a coincidence signal. An alarm device is operated by the coincidence signal, gate means, and a manual switch. The gate means is so arranged to produce a signal for setting an alarm time in the alarm setting circuit in accordance with the closing of the switch.

    摘要翻译: 描述了具有振荡器,分频器,手动显示装置,用于对分频器的输出进行计数的小时和分钟电路以及报警设置电路的模拟电子表。 相等检查电路,用于将时针和分钟电路的输出与报警设置电路的输出进行比较,以产生符合信号。 报警装置由重合信号,门装置和手动开关操作。 门装置被设置成根据开关的闭合产生用于在报警设置电路中设置报警时间的信号。

    Electronic timepiece having an alarm system
    3.
    发明授权
    Electronic timepiece having an alarm system 失效
    具有报警系统的电子钟表

    公开(公告)号:US4293939A

    公开(公告)日:1981-10-06

    申请号:US921956

    申请日:1978-07-05

    IPC分类号: G04G13/02 G04B23/02 G04C21/16

    CPC分类号: G04G13/025

    摘要: In an electronic timepiece having an analog type of time display by means of hours and minutes hands, an alarm system is provided which functions electronically and independently of the analog display system. An alarm signal is generated when the time duration counted by an alarm timekeeping circuit coincides with an alarm time stored in an alarm time memory circuit, said alarm time being set by the timepiece user actuating a switch.

    摘要翻译: 在具有通过分针数分钟的模拟类型的时间显示的电子钟表中,提供了以电子方式和独立于模拟显示系统而起作用的报警系统。 当由报警计时电路计数的持续时间与存储在报警时间存储器电路中的报警时间一致时,产生报警信号,所述报警时间由用于启动开关的时钟用户设定。

    Electrochemically active ligand for sequence-specific detection of double-stranded nucleic acid molecule
    4.
    发明授权
    Electrochemically active ligand for sequence-specific detection of double-stranded nucleic acid molecule 失效
    用于双链核酸分子的序列特异性检测的电化学活性配体

    公开(公告)号:US07863455B2

    公开(公告)日:2011-01-04

    申请号:US10590232

    申请日:2005-02-23

    IPC分类号: C07F15/02

    摘要: The purpose of the present invention is to provide a compound that specifically binds to the base sequence of a double-stranded nucleic acid molecule. The compound can reduce the electrochemical signal/noise ratio (S/N) in electrochemical detection, and as a result, the detection sensitivity (precision) will be greatly improved so as to enable the determination of an ultratrace amount of nucleic acid molecule. The present invention relates to a ferrocene compound represented by the following general formula (I): wherein “A” represents a divalent ferrocene-containing linker or ferrocene-1,1′-yl, R2 represents a hydrogen atom or alkyl; “n” and “m” represent any natural numbers; and “V” and “X” represent the pyrrole-imidazole-polyamide (PIPA); to a ligand consisting of said ferrocene compound for sequence-specific detection of double-stranded nucleic acid molecules; to a method for electrochemical detection of double-stranded nucleic acid molecules 8 with the use of said ligand; and to an apparatus or device for the electrochemical detection with the use of said ligand.

    摘要翻译: 本发明的目的是提供特异性结合双链核酸分子的碱基序列的化合物。 该化合物可以降低电化学检测中的电化学信噪比(S / N),结果检测灵敏度(精度)将大大提高,从而能够测定超临界量的核酸分子。 本发明涉及由以下通式(I)表示的二茂铁化合物:其中“A”表示二价含二茂铁的连接体或二茂铁-1,1'-基,R 2表示氢原子或烷基; “n”和“m”表示任何自然数; “V”和“X”表示吡咯 - 咪唑 - 聚酰胺(PIPA)。 涉及由所述二茂铁化合物组成的配体,用于双链核酸分子的序列特异性检测; 涉及使用所述配体进行电泳检测双链核酸分子8的方法; 以及使用所述配体进行电化学检测的装置或装置。

    Silyl linker for solid-phase synthesis of nucleic acid
    5.
    发明授权
    Silyl linker for solid-phase synthesis of nucleic acid 有权
    用于固相合成核酸的硅烷基接头

    公开(公告)号:US07786296B2

    公开(公告)日:2010-08-31

    申请号:US10590267

    申请日:2005-02-10

    IPC分类号: C07H19/00 C07H19/048

    摘要: The purpose of the invention is to develop a silyl linker that can be efficiently introduced on a solid-phase support used for the synthesis of nucleic acid oligomers such as DNA. The present invention relates to a silyl linker for use in the solid-phase synthesis of nucleic acid, comprised of a compound of the general formula or its ester or salt: H—(R1)Si(R2)-(C6H4)—CONH-(A)-COOH  (I) wherein each of R1 and R2 is an alkyl or aryl group, and (A) represents a spacer moiety; a 3′-end nucleoside unit having said compound linked via an oxygen atom to the 3-position of a sugar of the nucleoside or its derivative, a solid-phase support having the 3′-end nucleoside unit, and a method for synthesis of nucleic acid oligomer with the use of said solid-phase support.

    摘要翻译: 本发明的目的是开发可以有效地引入用于合成核酸寡聚物如DNA的固相载体上的甲硅烷基接头。 本发明涉及用于固相合成核酸的甲硅烷基连接体,其由通式或其酯或盐的化合物组成:H-(R1)Si(R2) - (C6H4)-CONH- (A)-COOH(I)其中R1和R2各自为烷基或芳基,(A)表示间隔基; 具有通过氧原子与核苷或其衍生物的糖的3-位连接的所述化合物的3'-末端核苷单元,具有3'-末端核苷单元的固相载体和合成 使用所述固相载体的核酸寡聚物。

    Frequency adjusting circuit
    6.
    发明授权
    Frequency adjusting circuit 失效
    频率调节电路

    公开(公告)号:US4225824A

    公开(公告)日:1980-09-30

    申请号:US915739

    申请日:1978-06-15

    CPC分类号: G04G3/022

    摘要: A frequency adjusting circuit for digitally adjusting the frequency of a time reference signal consisting of a series of pulses is disclosed. The circuit function to adjust the frequency of said series of pulses by subtracting or adding a given number of pulses from or to said series of pulses for a time set beforehand every time upon receipt of a predetermined number of pulses of said time reference signal.

    摘要翻译: 公开了一种用于数字调节由一系列脉冲组成的时间基准信号的频率的频率调节电路。 所述电路功能通过从接收到所述时间参考信号的预定数量的脉冲而每次预先设定的时间减去或添加给所述一系列脉冲的给定数量的脉冲来调整所述一系列脉冲的频率。

    Voltage sensing circuit
    8.
    发明授权
    Voltage sensing circuit 失效
    电压检测电路

    公开(公告)号:US4507572A

    公开(公告)日:1985-03-26

    申请号:US618771

    申请日:1984-06-11

    CPC分类号: H03K5/2481 G05F3/262

    摘要: A voltage sensing circuit is disclosed, which utilizes a reference voltage generating circuit for producing a reference voltage whose value is determined as a function of absolute temperature, independent of circuit element variations, the reference voltage being generated by means of a pair of MOS field effect transistors having different values of Id/K, where Id is drain current and K is the channel pattern ratio W/L.

    摘要翻译: 公开了一种电压检测电路,其利用参考电压产生电路来产生参考电压,该参考电压的值被确定为绝对温度的函数,与电路元件变化无关,参考电压是通过一对MOS场效应产生的 晶体管具有不同的Id / K值,其中Id是漏极电流,K是沟道图案比W / L。

    Temperature sensing device
    9.
    发明授权
    Temperature sensing device 失效
    温度传感装置

    公开(公告)号:US4448549A

    公开(公告)日:1984-05-15

    申请号:US347750

    申请日:1982-02-09

    IPC分类号: G01K1/02 G01K7/01 G01K7/16

    CPC分类号: G01K1/028 G01K7/01

    摘要: A temperature sensing device is disclosed which utilizes a temperature sensing circuit which generates a voltage whose level varies linearly in accordance with temperature, this voltage being produced using a pair of MOS field effect transistors which have different values of the ratio Id/K, where Id is drain current and K is the channel pattern ratio of channel width to channel length.

    摘要翻译: 公开了一种温度感测装置,其利用温度感测电路,其产生电平,其电平根据温度线性变化,该电压使用具有不同值Id / K的一对MOS场效应晶体管产生,其中Id 是漏极电流,K是沟道宽度与沟道长度的沟道图案比。

    Electronic digital stop watch
    10.
    发明授权
    Electronic digital stop watch 失效
    电子数字秒表

    公开(公告)号:US4240154A

    公开(公告)日:1980-12-16

    申请号:US920443

    申请日:1978-06-29

    申请人: Mitsuo Sekine

    发明人: Mitsuo Sekine

    CPC分类号: G04G13/023

    摘要: An electronic digital stop watch including means for generating a time standard signal, a display device for indicating the time lapsed from the start operation and alarm control means provided for presetting a desired alarm time and for generating an audible alarm signal when the lapsed time becomes equal to the preset time.

    摘要翻译: 一种电子数字秒表,包括用于产生时间标准信号的装置,用于指示从开始操作过去的时间的显示装置和用于预设所需的报警时间的报警控制装置,以及当经过的时间变得相等时产生可听见的报警信号 到预设时间。