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    • 62. 发明授权
    • Golf club
    • 高尔夫俱乐部
    • US09320947B2
    • 2016-04-26
    • US13239060
    • 2011-09-21
    • Akio Yamamoto
    • Akio Yamamoto
    • A63B53/02
    • A63B53/02A63B2053/027
    • A golf club 2 includes a head 4, a shaft 6, a sleeve 8, and a screw 10. The sleeve 8 is fixed to a tip part of the shaft 6. The head 4 has a head body 18 and an engaging member 20. The engaging member 20 is fixed to the head body 18. Rotation of the sleeve 8 to the head 4 is regulated based on engagement between the sleeve 8 and the engaging member 20. Withdrawal of the sleeve 8 from the head 4 is regulated based on connection between the sleeve 8 and the screw 10. The head body 18 has a screw part. The engaging member 20 has a screw part. The screw part of the head body 18 is connected to the screw part of the engaging member 20.
    • 高尔夫球杆2包括头部4,轴6,套筒8和螺钉10.套筒8固定到轴6的尖端部分。头部4具有头部主体18和接合部件20。 接合构件20固定到头本体18.套筒8到头部4的旋转基于套筒8和接合构件20之间的接合来调节。套筒8从头部4的退出基于连接被调节 在套筒8和螺钉10之间。头部本体18具有螺纹部分。 接合构件20具有螺纹部。 头主体18的螺纹部分连接到接合构件20的螺纹部分。
    • 63. 发明授权
    • Golf club
    • 高尔夫俱乐部
    • US08668597B2
    • 2014-03-11
    • US12912282
    • 2010-10-26
    • Akio Yamamoto
    • Akio Yamamoto
    • A63B53/02
    • A63B60/00A63B53/02A63B2053/023
    • A golf club 2 is provided with a head 4, a shaft 6, a tip member 8, and a screw member 10. The shaft 6 is inserted into a shaft hole of the tip member 8, and a tip part of the shaft 6 is fixed to the shaft hole. An axis line s1 of the shaft 6 is inclined with respect to an axis line z1 of the tip member 8. The head 4 has a head hole into which the tip member is inserted, a head side engaging part capable of being engaged with the tip member 8 inserted into the head hole, and a through hole into which the screw member 10 can be inserted. The tip member 8 has a shaft side engaging part 38 capable of being engaged with the head side engaging part. Circumferential relative positions A in which the head side engaging part and the shaft side engaging part can be engaged with each other are M kinds. The circumferential relative positions A can equalize adjustment distance of a loft angle, a lie angle, or a hook angle as compared with circumferential relative positions B in being equally divided into M pieces in a circumferential direction.
    • 高尔夫球杆2设置有头部4,轴6,顶端构件8和螺钉构件10.轴6插入到尖端构件8的轴孔中,并且轴6的前端部分 固定在轴孔上。 轴6的轴线s1相对于前端构件8的轴线z1倾斜。头部4具有头部孔,顶端构件插入该头孔中,头​​部接合部能够与尖端接合 插入头孔中的构件8和可以插入螺钉构件10的通孔。 尖端构件8具有能够与头侧接合部接合的轴侧接合部38。 头侧接合部和轴侧接合部能够彼此接合的周向相对位置A为M种。 与周向相对位置B相比,周向相对位置A可以在与圆周方向相等地分成M个部分的情况下,使俯仰角,角度或钩角度的调整距离相等。
    • 65. 发明申请
    • MODULE FOR USE IN MOBILE COMMUNICATION TERMINAL AND MOBILE COMMUNICATION TERMINAL APPLYING THE SAME THEREIN
    • 其中使用移动通信终端和移动通信终端的模块
    • US20110134810A1
    • 2011-06-09
    • US12961771
    • 2010-12-07
    • Akio YamamotoHitoshi AkiyamaTakashi ShibaOsamu Hikino
    • Akio YamamotoHitoshi AkiyamaTakashi ShibaOsamu Hikino
    • H04B7/005
    • H04L5/143H04L5/1461H04L2025/03503H04L2025/03573
    • For providing a module for use of a mobile communication terminal, being small in sizes and high in reliability, and enabling with plural numbers of bands, and also a mobile communication terminal with using the same therein, canceling is conducted on transmission signal and/or noises of reception band on reception side with using a feed forward technology, for maintaining a degree of suppression of the transmission signal and/or the noises of reception band on the reception side. In this case, for achieving the cancellation of wide band signals from the transmission signal to the reception band, a delay adjusting function is used, in addition to gain and phase adjusting functions. Also, for conducting stable canceling of jamming signals, controls are conducted on the gain, the phase and the delay of a loop with using a reception SN and/or a CQI signal, etc.Further, for achieving low power consumption, a feed forward loop can be made ON/OFF depending on a level of the transmission signal.
    • 为了提供使用移动通信终端的模块,其尺寸小,可靠性高,并且能够实现多个频带,以及使用其中的移动通信终端,对传输信号和/或 使用前馈技术在接收侧接收频带的噪声,用于保持发送信号的抑制度和/或接收侧的接收频带的噪声。 在这种情况下,为了实现从发送信号到接收频带的宽带信号的消除,除了增益和相位调整功能之外,还使用延迟调整功能。 此外,为了进行干扰信号的稳定消除,利用接收SN和/或CQI信号等对环路的增益,相位和延迟进行控制。此外,为了实现低功耗,前馈 根据发送信号的电平,可以进行回路闭合。
    • 66. 发明授权
    • Direct conversion receiver
    • 直接转换接收机
    • US07856218B2
    • 2010-12-21
    • US11725475
    • 2007-03-20
    • Yukinori AkamineSatoshi TanakaAkio YamamotoKazuaki Hori
    • Yukinori AkamineSatoshi TanakaAkio YamamotoKazuaki Hori
    • H04B1/10
    • H04B1/30H03G3/3052
    • In a direct conversion receiver, to cancel a DC offset generated in the baseband processing block, negative feedback arrangements comprising a gain control amplifier and a low-pass filter are respectively attached to the I and Q signal branches of the baseband block following mixer outputs. The gain control amplifier in each negative feedback circuit is gain adjusted so that the product G·B of the gain G of a primary gain control amplifier and its own gain B will be constant and thereby the DC offset is cancelled. This DC offset cancellation can be applied in a continuous receiving system with no intermittent time during a receiving operation. Capacitance elements located off-chip can be reduced to those to be used only in the low-pass filters in the negative feedback circuits, whereas many off-chip capacitance elements have been required to be inserted between each stage of gain control amplifiers in conventional baseband chains.
    • 在直接转换接收机中,为了消除在基带处理块中产生的DC偏移,包括增益控制放大器和低通滤波器的负反馈装置分别附加到混频器输出之后的基带块的I和Q信号分支。 每个负反馈电路中的增益控制放大器被增益调整,使得主增益控制放大器的增益G的乘积G·B和其自身的增益B将恒定,从而DC偏移被消除。 该DC偏移消除可以应用于在接收操作期间没有间歇时间的连续接收系统中。 位于片外的电容元件可以减少到仅在负反馈电路中的低通滤波器中使用的电容元件,而许多芯片外电容元件需要插入到常规基带中的增益控制放大器的每个级之间 链条
    • 67. 发明申请
    • GOLF CLUB HEAD
    • 高尔夫俱乐部头
    • US20100273574A1
    • 2010-10-28
    • US12762636
    • 2010-04-19
    • Akio Yamamoto
    • Akio Yamamoto
    • A63B53/04
    • A63B53/0466A63B53/047A63B53/0487A63B69/3635A63B2053/0408A63B2053/0416A63B2053/0433A63B2053/045A63B2053/0458A63B2209/00A63B2209/023
    • A head 2 is provided with a face 4, a crown 6, and a sole 8. The head 2 is hollow. At least a part of an inner surface of the head 2 is a metal inner surface Kn. At least one rib 20 made of a metal is provided on the metal inner surface Kn. The at least one rib 20 is a partial weld rib obtained by carrying out partial welding between the rib 20 and the metal inner surface Kn. A welded portion and an unwelded portion coexist in a longitudinal direction of the partial weld rib 20 between the metal inner surface Kn and the partial weld rib 20. Preferably, the partial welding is carried out between a side surface 24 of the partial weld rib 20 and the metal inner surface Kn. Preferably, a weld bead Bd is present on a place on which the partial welding is carried out.
    • 头部2设置有表面4,冠部6和鞋底8.头部2是中空的。 头部2的内表面的至少一部分是金属内表面Kn。 在金属内表面Kn上设置至少一个由金属构成的肋20。 至少一个肋20是通过在肋20和金属内表面Kn之间进行部分焊接而获得的部分焊接肋。 焊接部分和未焊接部分在金属内表面Kn和局部焊接肋20之间的部分焊接肋20的纵向方向上共存。优选地,部分焊接在部分焊接肋20的侧表面24之间进行 和金属内表面Kn。 优选地,在进行部分焊接的地方存在焊道Bd。
    • 68. 发明授权
    • Receiving circuit
    • 接收电路
    • US07813710B2
    • 2010-10-12
    • US11718101
    • 2005-02-23
    • Yusaku KatsubeAkio Yamamoto
    • Yusaku KatsubeAkio Yamamoto
    • H04B1/10
    • H04B1/1018
    • The present invention is a receiving circuit used for a cellular phone that is reduced in size and can realize low power consumption. In a signal reception circuit that is used in a cellular phone that perform transmission and reception of a plurality of band wireless signals and includes a low-pass filter for removing blockers unnecessary for signal reception, the low-pass filter 104 is composed of a plurality of filters composed of a plurality of different circuit configurations and having a plurality of different pole positions, switching between a filter for blocker removal and a filter configuration with reduced sensitivity degradation is performed by combining a plurality of filters for each signal reception band, and by performing power-off of an unnecessary filter portion in the filter configuration, power consumption is reduced. By constituting a plurality of different filters using filters mutually complementing their characteristics, a redundant filter configuration can be avoided, so that the area thereof can be suppressed to necessity minimum, and cost can be reduced.
    • 本发明是用于移动电话的接收电路,其尺寸减小并且可以实现低功耗。 在用于执行多个频带无线信号的发送和接收的蜂窝电话中使用的信号接收电路,并且包括用于去除不需要信号接收的阻塞器的低通滤波器,低通滤波器104由多个 由多个不同的电路结构构成并且具有多个不同的极位置的滤波器,通过组合用于每个信号接收频带的多个滤波器,并且通过 在滤波器结构中执行不需要的滤波器部分的断电,功耗降低。 通过使用与其特性相互补充的滤波器构成多个不同的滤波器,可以避免冗余滤波器构造,从而可以将其面积抑制到必要最小,并且可以降低成本。