利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

27 条记录 (耗时 0.158 秒)

    Electronic apparatus and method of controlling the electronic apparatus
    2.
    发明授权
    Electronic apparatus and method of controlling the electronic apparatus 有权
    电子设备及其控制方法

    公开(公告)号：US07265520B2

    公开(公告)日：2007-09-04

    申请号：US10343524

    申请日：2001-08-10

    申请人： Tsukasa Kosuda ,  Norimitsu Baba ,  Hajime Kurihara ,  Motomu Hayakawa

    发明人： Tsukasa Kosuda ,  Norimitsu Baba ,  Hajime Kurihara ,  Motomu Hayakawa

    IPC分类号： H01M10/46

    CPC分类号： H02J7/0073 ,  G01R19/16542 ,  G01R31/3648 ,  G04C10/00 ,  G04G19/08 ,  H02J7/0093

    摘要： An electronic watch in which the display on a liquid crystal display 236 is prohibited when the detected output voltage of a secondary battery 220 drops to a first predefined voltage. An initialization process is performed when the detected voltage of the secondary battery 220 drops to a second voltage lower than the first voltage, and the display on the liquid crystal display unit 236 is restarted when the detected voltage of the secondary battery 220 rises to a third voltage not lower than the first voltage after having reached the second voltage.

    摘要翻译： 当检测到的二次电池220的输出电压下降到第一预定电压时，电子表被禁止在液晶显示器236上的显示。 当二次电池220的检测电压下降到低于第一电压的第二电压时，执行初始化处理，并且当二次电池220的检测电压上升到第三电平时液晶显示单元236上的显示重新开始 在达到第二电压之后不低于第一电压的电压。

    Electronic device, electronic device to be charged and method of controlling electronic devices
    3.
    发明授权
    Electronic device, electronic device to be charged and method of controlling electronic devices 有权
    电子单元，电子单元充电和电子单元控制方法

    公开(公告)号：US06313612B1

    公开(公告)日：2001-11-06

    申请号：US09700699

    申请日：2001-01-09

    申请人： Katsuyuki Honda ,  Motomu Hayakawa ,  Tsukasa Kosuda

    发明人： Katsuyuki Honda ,  Motomu Hayakawa ,  Tsukasa Kosuda

    IPC分类号： H01M1046

    CPC分类号： H02J7/025 ,  G04C10/00 ,  H02J7/0054 ,  H02J7/0073 ,  H02J50/10 ,  H02J50/80

    摘要： An electronic unit for charging a unit to be charged having an accumulator section which can be repeatedly charged has a charging section for charging the accumulator section according to a charging control signal and a charging control section. The charging control section monitors a battery voltage (or a charging current), and maintains an effective charging period per unit time for a long term when the battery voltage (or the charging current) of an accumulator battery is lower than a limit voltage (or the charging current corresponding to the limit voltage) selected in advance. After the battery voltage (or the charging current) reaches the limit voltage (or the charging current corresponding to the limit voltage), however, the charging control section reduces the effective charging period per unit time.

    摘要翻译： 一种用于对具有可重复充电的累加器部分的被充电单元进行充电的电子单元，具有根据充电控制信号和充电控制部分对蓄电部分充电的充电部分。 充电控制部分监视蓄电池电压（或充电电流），并且当蓄电池的电池电压（或充电电流）低于极限电压时，或长时间保持每单位时间的有效充电时间（或 预先对应于极限电压的充电电流）。 然而，在电池电压（或充电电流）达到极限电压（或与极限电压相对应的充电电流）之后，充电控制部分降低每单位时间的有效充电周期。

    Electronic device and control method for the same
    4.
    发明授权
    Electronic device and control method for the same 有权
    电子设备和控制方法相同

    公开(公告)号：US06469472B1

    公开(公告)日：2002-10-22

    申请号：US09700902

    申请日：2000-11-17

    申请人： Ichiro Aoshima ,  Motomu Hayakawa ,  Tsukasa Kosuda ,  Katsuyuki Honda

    发明人： Ichiro Aoshima ,  Motomu Hayakawa ,  Tsukasa Kosuda ,  Katsuyuki Honda

    IPC分类号： H02J700

    CPC分类号： H02J7/0054 ,  H02J7/0044 ,  H02J7/025 ,  H02J17/00 ,  H02J50/10

    摘要： In an electronic device in which a charge path to a secondary battery and a signal path to a reception device are partially shared and a receiving-time current due to the reception is made to be a charging current for the secondary battery, even in a case in which the voltage across the secondary battery is close to a maximum voltage, by bypassing the charging current due to the signal reception, the voltage across the secondary battery is controlled so as not to exceed the maximum voltage.

    摘要翻译： 在二次电池的充电路径和对接收装置的信号路径部分共享的电子装置中，由于接收而导致的接收时间电流为二次电池的充电电流，即使在这种情况下 其中二次电池两端的电压接近最大电压，通过旁路由于信号接收引起的充电电流，二次电池两端的电压被控制为不超过最大电压。

    Electronic device, control method for electronic device, recharge-rate estimating method for secondary battery, and charging control method for secondary battery
    5.
    发明授权
    Electronic device, control method for electronic device, recharge-rate estimating method for secondary battery, and charging control method for secondary battery 有权
    电子装置，电子装置的控制方法，二次电池的再充电量估计方法以及二次电池的充电控制方法

    公开(公告)号：US06316909B1

    公开(公告)日：2001-11-13

    申请号：US09424204

    申请日：2000-01-05

    申请人： Katsuyuki Honda ,  Motomu Hayakawa ,  Ichiro Aoshima ,  Tsukasa Kosuda

    发明人： Katsuyuki Honda ,  Motomu Hayakawa ,  Ichiro Aoshima ,  Tsukasa Kosuda

    IPC分类号： H02J716

    CPC分类号： G01R31/3648 ,  G04C10/00 ,  H02J7/025 ,  H02J50/10 ,  H02J50/80 ,  H02J50/90

    摘要： A first circuit having a first coil electrically charges a second circuit having a second coil through electromagnetic coupling of the two coils. When data signals are to be transferred between the first and second circuits, signal transfer is started only after the second circuit has been charged for a predetermined period of time. The position relationship between the coils is also detected, and a charging/transfer selector changes a duty ratio between charge transfer and data transfer in accordance with the detected result. The charge is transferred in an intermittent manner, and the charging rate is adjusted according to the difference between the voltage of a secondary battery observed during a charging phase and the voltage of the secondary battery observed a certain time after interruption of the charging phase, or vice versa.

    摘要翻译： 具有第一线圈的第一电路通过两个线圈的电磁耦合来对具有第二线圈的第二电路进行充电。 当在第一和第二电路之间传送数据信号时，仅在第二电路已经充电预定时间段之后才开始信号传送。 还检测线圈之间的位置关系，并且充电/转移选择器根据检测结果改变电荷转移和数据传输之间的占空比。 以间歇的方式传送电荷，并且根据在充电阶段期间观察到的二次电池的电压与在充电阶段中断之后的某个时间观察到的二次电池的电压之间的差异来调整充电速率，或者 反之亦然。

    Fast fourier transformation computing unit and a fast fourier transformation computation device
    7.
    发明授权
    Fast fourier transformation computing unit and a fast fourier transformation computation device 失效
    快速傅里叶变换计算单元和快速傅里叶变换计算装置

    公开(公告)号：US5854758A

    公开(公告)日：1998-12-29

    申请号：US692991

    申请日：1996-08-06

    申请人： Tsukasa Kosuda ,  Motomu Hayakawa ,  Naokatsu Nosaka

    发明人： Tsukasa Kosuda ,  Motomu Hayakawa ,  Naokatsu Nosaka

    IPC分类号： G06F17/14

    CPC分类号： G06F17/142

    摘要： To provide FFT computing units, FFT computation devices, and pulse counters that can achieve computational precision using the smallest possible circuit size. FFT computing unit 602 comprises a data shift circuit for standardizing FFT computation target data to a specified bit width, adders/subtracters, multipliers, and data converters for standardizing the bit width to a certain bit width by truncating part of the output data of each computing unit, etc. FFT computation device comprises FFT computing unit 602, sensor 620, amplification circuit 621, gain control circuit 623, AD converter 622, first RAM 625 for sequentially storing the A/D conversion data, second RAM 626 for storing the FFT computation target data and the data being computed, coefficient ROM 101, and level determination circuit 624; and the level determination circuit determines the size of the data being transferred when the data is being transferred from RAM 1 to RAM 2, and the result is used for the data shift adjustment and gain control during FFT computation.

    摘要翻译： 提供FFT计算单元，FFT计算设备和可以使用尽可能小的电路大小实现计算精度的脉冲计数器。 FFT计算单元602包括用于将FFT计算目标数据标准化为指定位宽的数据移位电路，加法器/减法器，乘法器和数据转换器，用于通过截断每个计算的输出数据的一部分来将位宽度标准化为特定位宽度 单元等FFT计算装置包括FFT计算单元602，传感器620，放大电路621，增益控制电路623，AD转换器622，用于顺序存储A / D转换数据的第一RAM 625，用于存储FFT计算的第二RAM 626 目标数据和正在计算的数据，系数ROM 101和电平确定电路624; 并且电平确定电路确定当数据从RAM1传送到RAM2时传送的数据的大小，并且该结果用于FFT计算期间的数据移位调整和增益控制。

    Period and frequency measurement device with correction device and method thereof
    8.
    发明授权
    Period and frequency measurement device with correction device and method thereof 失效
    具有校正装置的周期和频率测量装置及其方法

    公开(公告)号：US5759156A

    公开(公告)日：1998-06-02

    申请号：US602651

    申请日：1996-02-16

    申请人： Motomu Hayakawa ,  Tsukasa Kosuda ,  Hiroshi Odagiri ,  Chiaki Nakamura

    发明人： Motomu Hayakawa ,  Tsukasa Kosuda ,  Hiroshi Odagiri ,  Chiaki Nakamura

    IPC分类号： A61B5/0245 ,  A61B5/024 ,  A61B5/11 ,  A61B5/0205

    CPC分类号： A61B5/02438

    摘要： A period and frequency measurement device is provided having a sensor for measuring pulse waves and body movements. A window determination circuit sets a reference value in accordance with previously measured pulse waves and body movements and determines whether currently measured pulse waves and body movements is within a window defined by upper and lower margins relative to the reference value. A window correction circuit corrects the window to be used for a next pulse waves and body movement measurement by applying a specified correction to the current pulse waves and body movements measurement if a determination result of the window determination circuit indicates that the current pulse waves and body movements measurement is outside a current window.

    摘要翻译： 提供了具有用于测量脉搏波和身体运动的传感器的周期和频率测量装置。 窗口确定电路根据先前测量的脉搏波和身体运动设置参考值，并且确定当前测量的脉搏波和身体运动是否在由相对于参考值的上边界和下边缘限定的窗口内。 窗口校正电路如果窗口确定电路的确定结果指示当前的脉搏波和身体，则通过对当前脉搏波和身体运动测量应用指定的校正来校正用于下一次脉搏波和身体移动测量的窗口 运动测量在当前窗口之外。

    Information processing device
    10.
    发明授权
    Information processing device 失效
    信息处理装置

    公开(公告)号：US06575618B1

    公开(公告)日：2003-06-10

    申请号：US09341902

    申请日：1999-07-19

    申请人： Shigeki Inoue ,  Yoshito Uzawa ,  Hajime Kurihara ,  Motomu Hayakawa

    发明人： Shigeki Inoue ,  Yoshito Uzawa ,  Hajime Kurihara ,  Motomu Hayakawa

    IPC分类号： G01D500

    CPC分类号： G04G21/00 ,  G01D5/2451 ,  G04B19/283

    摘要： An information processing device to which data can be input by the use of a rotary bezel. A pulse-count detection sensor unit 32 and a rotational-direction detection sensor unit 33 read an optical pattern which is formed on the rotary bezel to generate a series of pulse signals. The pulse-count detection sensor unit 32 and the rotational-direction detection sensor unit 33 are arranged such that a phase difference occurs between the signals of the sensor unit 32 and the signals of the sensor unit 33, so that it is possible to detect the rotational direction of the rotary bezel. A data-signal generating element 81 generates a data signal on the basis of the detected rotational angle and the pulse count generated by the pulse-count detection sensor unit 32.

    摘要翻译： 可以通过使用旋转表圈来输入数据的信息处理装置。 脉冲计数检测传感器单元32和旋转方向检测传感器单元33读取形成在旋转边框上的光学图案以产生一系列脉冲信号。 脉冲计数检测传感器单元32和旋转方向检测传感器单元33被布置成使得在传感器单元32的信号和传感器单元33的信号之间出现相位差，使得可以检测 旋转表圈的旋转方向。 数据信号生成元件81基于检测到的旋转角度和由脉冲数检测传感器单元32产生的脉冲数来生成数据信号。