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    • 1. 发明申请
    • METHOD FOR OPTIMIZING OF COMMUNICATION SIGNAL
    • 通信信号优化方法
    • US20090085634A1
    • 2009-04-02
    • US12183827
    • 2008-07-31
    • Hideaki WATANABEHitoshi OGAWA
    • Hideaki WATANABEHitoshi OGAWA
    • H03L5/00
    • H04L12/40039H04L5/1438H04L12/4013Y02D50/10
    • A transceiver that reduces power consumption when data is transferred between devices in different modes. The transceiver is arranged in a first node and in a second node, which communicate between each other. A first control unit generates a first signal transmitted from the first node in predetermined time intervals during a first period that establishes an environment for communication between the first node and the second node. The second node transmits a second signal transmitted in response to the first signal. The first control unit generates a third signal upon detection of the second signal. A second control unit gradually decreases amplitude of the first signal based on the third signal to set the amplitude of the first signal to a predetermined amplitude so that the second node is receivable of the first signal.
    • 一种收发器,可在不同模式的设备之间传输数据时降低功耗。 收发器被布置在第一节点和第二节点中,其在彼此之间进行通信。 第一控制单元在建立用于第一节点和第二节点之间的通信的环境的第一周期期间以预定时间间隔生成从第一节点发送的第一信号。 第二节点发送响应于第一信号而发送的第二信号。 第一控制单元在检测到第二信号时产生第三信号。 第二控制单元基于第三信号逐渐降低第一信号的幅度,以将第一信号的幅度设置为预定幅度,使得第二节点可接收第一信号。
    • 2. 发明申请
    • HAIR CLIPPER
    • 理发器
    • US20070289144A1
    • 2007-12-20
    • US11762443
    • 2007-06-13
    • Kazuhiro MORISUGISeiko YABUUCHIToshio IKUTAHitoshi OGAWA
    • Kazuhiro MORISUGISeiko YABUUCHIToshio IKUTAHitoshi OGAWA
    • B26B19/02B26B19/12
    • B26B19/06
    • A hair clipper (1) comprises a replaceable blade block (3) having a comb-shaped stationary blade (5) and a comb-shaped moving blade (6) which is reciprocally movable in a widthwise direction of the hair clipper (1), a main body (2) having a motor (8) and a driving member (14) to transfer and to transmit a driving force of the motor (8) to reciprocal motion of the moving blade (6), and to which the blade block (3) is detachably attached, and a pressing mechanism (4) to press the moving blade (6) toward the stationary blade (5). The pressing mechanism (4) is provided on the main body (2) and has at least one contact portion (4b) which reciprocally moves in synchronism with a reciprocal motion of the moving blade (6).
    • 理发器(1)包括具有梳状固定刀片(5)的可更换刀片(3)和可在剪发器(1)的宽度方向上往复运动的梳状活动刀片(6) 具有马达(8)和驱动构件(14)的主体(2),其传递并将所述马达(8)的驱动力传递到所述动叶片(6)的往复运动,并且所述叶片块 (3)可拆卸地安装,并且将动叶片(6)朝向固定叶片(5)推压的按压机构(4)。 按压机构(4)设置在主体(2)上,并且具有与动叶片(6)的往复运动同步地往复运动的至少一个接触部分(4b)。
    • 6. 发明申请
    • DATA COMMUNICATION METHOD AND COMMUNICATION APPARATUS
    • 数据通信方法和通信装置
    • US20100278175A1
    • 2010-11-04
    • US12770288
    • 2010-04-29
    • Hitoshi OGAWA
    • Hitoshi OGAWA
    • H04L12/28
    • H04L12/403H04L45/00
    • A data communication method in a network including a plurality of communication apparatuses connected in the form of a ring, the network being logically broken at a given position, the method comprising: calculating transmission time between a sending apparatus and a granting apparatus granting control of a bus to the sending apparatus in each of a first communication environment in which data is transferred in a first direction on the network and a second communication environment in which data is transferred in a second direction different from the first direction; and changing the transfer direction on the network for each sending apparatus to a transfer direction that provides shorter transmission time on the basis of the calculated transmission times and performing data transfer.
    • 一种网络中的数据通信方法,包括以环形连接的多个通信装置,所述网络在给定位置被逻辑地断开,所述方法包括:计算发送装置与授权装置之间的发送时间, 在网络上以第一方向传送数据的第一通信环境中的每一个中的发送装置以及沿与第一方向不同的第二方向传送数据的第二通信环境; 以及将每个发送装置的网络上的传送方向改变为基于所计算的传输时间并执行数据传送来提供较短传输时间的传送方向。