公开(公告)号：US07265520B2

公开(公告)日：2007-09-04

申请号：US10343524

申请日：2001-08-10

Applicant: Tsukasa Kosuda ,  Norimitsu Baba ,  Hajime Kurihara ,  Motomu Hayakawa

Inventor： Tsukasa Kosuda ,  Norimitsu Baba ,  Hajime Kurihara ,  Motomu Hayakawa

IPC: H01M10/46

CPC classification number: H02J7/0073 ,  G01R19/16542 ,  G01R31/3648 ,  G04C10/00 ,  G04G19/08 ,  H02J7/0093

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US07065668B2

公开(公告)日：2006-06-20

申请号：US10936986

申请日：2004-09-09

Applicant: Tsukasa Kosuda ,  Motomu Hayakawa

Inventor： Tsukasa Kosuda ,  Motomu Hayakawa

IPC: G06F1/04

CPC classification number: G06F3/0317 ,  G06F1/06 ,  G06F1/08 ,  G06F1/163 ,  G06F3/0362

Abstract: By using a CR oscillating circuit and a PLL oscillating circuit selectively, these two oscillating circuits are used as a high frequency, low power consumption, short waiting time for stable oscillation, and low operating voltage oscillating circuit.

Abstract translation: 通过选择性地使用CR振荡电路和PLL振荡电路，这两个振荡电路用作高频，低功耗，等待时间短的稳定振荡和低工作电压振荡电路。

公开(公告)号：US06313612B1

公开(公告)日：2001-11-06

申请号：US09700699

申请日：2001-01-09

Applicant: Katsuyuki Honda ,  Motomu Hayakawa ,  Tsukasa Kosuda

Inventor： Katsuyuki Honda ,  Motomu Hayakawa ,  Tsukasa Kosuda

IPC: H01M1046

CPC classification number: H02J7/025 ,  G04C10/00 ,  H02J7/0054 ,  H02J7/0073 ,  H02J50/10 ,  H02J50/80

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US06217523B1

公开(公告)日：2001-04-17

申请号：US09448622

申请日：1999-11-23

Applicant: Kazuhiko Amano ,  Motomu Hayakawa ,  Koji Kitazawa

Inventor： Kazuhiko Amano ,  Motomu Hayakawa ,  Koji Kitazawa

IPC: A61B502

CPC classification number: A61B5/721 ,  A61B5/024 ,  A61B5/02416 ,  A61B5/11 ,  A61B5/1118 ,  A61B5/1455 ,  A61B5/6826 ,  A61B5/7257

Abstract: An apparatus for detecting pulse waves and motion intensity of a living body in motion is disclosed. The apparatus has photosensors of the photo-coupler type for wavelengths of 660 nm and 940 nm, respectively. The sensors are attached to a person under examination, and provide output signals which include a blood pulse signal as well as body motion components superimposed on the blood pulse signal. These signals are subjected to the Fourier transformation in a fast Fourier transformation circuit, and then applied to a comparator which in turn compares amplitudes of major frequency components (components associated with pulse waves and body motion) to one another. According to the comparison result, a decision circuit discriminates the pulse wave from the body motion. A display unit displays the pulse rate corresponding to the fundamental frequency of the detected pulse wave. The display unit also displays the change in motion intensity detected by the decision circuit. Thus, the present invention allows the detection of the change in motion intensity during the exercise of a person under the examination.

Abstract translation: 公开了一种用于检测运动中的生物体的脉搏波和运动强度的装置。 该装置具有分别为660nm和940nm波长的光电耦合器类型的光电传感器。 传感器附着在被检查者身上，并且提供输出信号，包括血液脉冲信号以及叠加在脉搏信号上的体动成分。 这些信号在快速傅里叶变换电路中进行傅立叶变换，然后施加到比较器，该比较器又将主频率分量（与脉冲波和身体运动相关的分量）的振幅彼此进行比较。 根据比较结果，判定电路鉴别脉波与体动。 显示单元显示与检测到的脉搏波的基频对应的脉率。 显示单元还显示由判定电路检测到的运动强度的变化。 因此，本发明允许检测在检查中的人的行使期间运动强度的变化。

公开(公告)号：US5776070A

公开(公告)日：1998-07-07

申请号：US602650

申请日：1996-02-16

Applicant: Kouji Kitazawa ,  Motomu Hayakawa ,  Hiroshi Odagiri

Inventor： Kouji Kitazawa ,  Motomu Hayakawa ,  Hiroshi Odagiri

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

CPC classification number: A61B5/721 ,  A61B5/02422 ,  A61B5/02438 ,  A61B5/7257

Abstract: A pulse rate counter that can accurately measure pulse rate regardless of whether the user is resting or exercising is disclosed. In the pulse rate counter, a pulse wave component extraction means extracts pulse wave components based on the frequency analysis results of a first calculation means and a second calculation means. During this process, an extraction method switching means determines whether the user is resting or exercising based on the amplitude level of the signal output of a body movement signal conversion means, the level (power) of the frequency spectrum of the output signal of the second calculation means, or the degree of variation in the level. If the user is determined to be resting, the extraction method switching means causes the pulse wave component extraction means to extract the pulse wave components based on the frequency analysis result of the first calculation means.

Abstract translation: 公开了可以精确地测量脉搏率的脉搏计数器，而不管使用者是休息还是运动。 在脉搏率计数器中，脉波分量提取装置根据第一计算装置和第二计算装置的频率分析结果来提取脉波分量。 在此过程中，提取方法切换装置根据体动信号转换装置的信号输出的幅度水平确定用户是休息还是锻炼，第二次的输出信号的频谱的电平（功率） 计算方法或水平的变化程度。 如果确定用户休息，则提取方法切换装置使得脉波分量提取装置基于第一计算装置的频率分析结果来提取脉搏波分量。

公开(公告)号：US5766132A

公开(公告)日：1998-06-16

申请号：US672466

申请日：1996-06-26

Applicant: Naoaki Yasukawa ,  Motomu Hayakawa ,  Chiaki Nakamura

Inventor： Naoaki Yasukawa ,  Motomu Hayakawa ,  Chiaki Nakamura

IPC: A61B5/0245 ,  A61B5/024 ,  A61B5/02

CPC classification number: A61B5/02438 ,  A61B5/02427

Abstract: The invention provides a wrist-worn pulse wave measuring device capable of outputting data measured by the wrist-worn pulse wave measuring device to an external data processing device without using a large device body. In the pulse information processing apparatus, a connector piece of a sensor unit is mounted to a connector of a wrist-worn pulse wave measuring device when measuring the pulse. A data transmission connector piece is mounted to the connector of the pulse wave measuring device when transmitting data with a data processor. Whether the operating mode is the pulse measurement mode or the data transmission mode is determined by a signal discriminator which discriminates the signal input from the connector of the pulse wave measuring device.

Abstract translation: 本发明提供一种手腕佩戴式脉搏波测量装置，其能够在不使用大的装置主体的情况下将由腕部佩戴的脉搏波测量装置测量的数据输出到外部数据处理装置。 在脉冲信息处理装置中，当测量脉冲时，将传感器单元的连接器片安装在手腕佩戴式脉搏波测量装置的连接器上。 当用数据处理器发送数据时，数据传输连接器片安装到脉搏波测量装置的连接器。 操作模式是脉冲测量模式还是数据传输模式由识别从脉波测量装置的连接器输入的信号的信号鉴别器确定。

公开(公告)号：US06721540B1

公开(公告)日：2004-04-13

申请号：US09700854

申请日：2000-11-17

Applicant: Motomu Hayakawa

Inventor： Motomu Hayakawa

IPC: H04B500

CPC classification number: G04G21/04 ,  G04C10/00 ,  G06K19/0723 ,  H02J7/025 ,  H02J50/10 ,  H02J50/80

Abstract: An electronic device in which electrical power transfer and data transfer are performed by exchanging physical energy between a station and an electronic watch. In the station, a packet creating circuit creates either a charging packet or a data packet. The station transmits the created packet to the electronic watch using electromagnetic coupling. In the electronic watch, a packet determining circuit determines the format of the transmitted packet. The charging operation of a secondary battery and the writing operation of the transferred data to a memory are switched in accordance with the determination result of the packet determination circuit.

Abstract translation: 通过在车站和电子手表之间交换物理能量来执行电力传送和数据传送的电子设备。 在站内，分组产生电路产生一个计费包或一个数据包。 电台利用电磁耦合将创建的数据包发送到电子手表。 在电子手表中，分组确定电路确定所发送的分组的格式。 根据分组确定电路的确定结果来切换二次电池的充电操作和将传送的数据写入存储器的操作。

公开(公告)号：US06469472B1

公开(公告)日：2002-10-22

申请号：US09700902

申请日：2000-11-17

Applicant: Ichiro Aoshima ,  Motomu Hayakawa ,  Tsukasa Kosuda ,  Katsuyuki Honda

Inventor： Ichiro Aoshima ,  Motomu Hayakawa ,  Tsukasa Kosuda ,  Katsuyuki Honda

IPC: H02J700

CPC classification number: H02J7/0054 ,  H02J7/0044 ,  H02J7/025 ,  H02J17/00 ,  H02J50/10

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US06316909B1

公开(公告)日：2001-11-13

申请号：US09424204

申请日：2000-01-05

Applicant: Katsuyuki Honda ,  Motomu Hayakawa ,  Ichiro Aoshima ,  Tsukasa Kosuda

Inventor： Katsuyuki Honda ,  Motomu Hayakawa ,  Ichiro Aoshima ,  Tsukasa Kosuda

IPC: H02J716

CPC classification number: G01R31/3648 ,  G04C10/00 ,  H02J7/025 ,  H02J50/10 ,  H02J50/80 ,  H02J50/90

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US6129676A

公开(公告)日：2000-10-10

申请号：US918201

申请日：1997-08-25

Applicant: Hiroshi Odagiri ,  Keisuke Tsubata ,  Chiaki Nakamura ,  Kazumi Sakumoto ,  Naokatsu Nosaka ,  Motomu Hayakawa

Inventor： Hiroshi Odagiri ,  Keisuke Tsubata ,  Chiaki Nakamura ,  Kazumi Sakumoto ,  Naokatsu Nosaka ,  Motomu Hayakawa

IPC: A61B5/0245 ,  A61B5/024 ,  A61B5/11 ,  A61B5/00

CPC classification number: A61B5/721 ,  A61B5/02438 ,  A61B5/1104 ,  A61B5/7253 ,  A61B5/681 ,  A61B5/6826 ,  A61B5/7257

Abstract: A movement rate monitor comprises extraction circuitry for extracting a selected movement frequency component from a power spectrum output of a movement sensor, and a movement rate calculation circuit for calculating movement rate in accordance with the extracted frequency component. A display device may be included to display the calculated movement rate.

Abstract translation: 移动速率监视器包括：提取电路，用于从移动传感器的功率谱输出中提取选定的移动频率分量;以及移动速率计算电路，用于根据所提取的频率分量来计算移动速率。 可以包括显示装置以显示所计算的移动速率。