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    • 43. 发明授权
    • Time correction circuits for electronic timepieces
    • 电子时计时间校正电路
    • US3988597A
    • 1976-10-26
    • US633688
    • 1975-11-20
    • Tetsuo Yamaguchi
    • Tetsuo Yamaguchi
    • G04G5/00G04G5/02G04G5/04G04G99/00H03K17/28H03K17/16H03K17/02
    • G04G5/04
    • The time correction circuit comprises a first shift register circuit including two cascade connected shift registers which are driven by a 1 Hz clock pulse and a switch opened and closed to apply an electric signal to the first register circuit. There are provided a first AND gate circuit connected to receive the output from the first register circuit and the signal produced by the operation of the switch, and a second AND gate circuit connected to receive the output from the first AND gate circuit and a 1 Hz clock pulse for producing a 1 Hz clock pulse when the switch is maintained in the closed state for more than 2 seconds. The switch is also connected to the set terminal of a flip-flop circuit having an output terminal connected to the input terminal of a second shift register circuit including two cascade connected shift registers driven by the 1 Hz clock pulse. The output from the flip-flop circuit is applied to the input terminal of a shift register driven by a clock pulse having a frequency of 32 Hz. Upon receiving the output from the second shift register circuit the last mentioned shift register generates an output which resets the respective shift registers of the second shift register circuit and the flip-flop circuit. Further the output from the second flip-flop circuit and the inverted signal of the output from the first AND gate circuit are applied to a third AND gate circuit for producing a pulse when the switch is maintained closed for less than 2 seconds and then opened.
    • 该时间校正电路包括一个第一移位寄存器电路,它包括两个级联连接的移位寄存器,这些移位寄存器由1Hz时钟脉冲驱动,开关断开和闭合以将电信号施加到第一寄存器电路。 提供了连接以接收来自第一寄存器电路的输出和由开关的操作产生的信号的第一与门电路,以及连接以接收来自第一与门电路的输出和第1H个1H门电路的第二与门电路 当开关保持在关闭状态2秒以上时,产生1 Hz时钟脉冲的时钟脉冲。 该开关还连接到具有连接到第二移位寄存器电路的输入端的输出端的触发器电路的设置端子,该第二移位寄存器电路包括由1Hz时钟脉冲驱动的两个级联连接的移位寄存器。 来自触发器电路的输出被施加到由频率为32Hz的时钟脉冲驱动的移位寄存器的输入端。 在接收到来自第二移位寄存器电路的输出时,最后提到的移位寄存器产生复位第二移位寄存器电路和触发器电路的相应移位寄存器的输出。 此外,当开关保持关闭少于2秒然后打开时,来自第二触发器电路的输出和来自第一与门电路的输出的反相信号被施加到第三与门电路,用于产生脉冲。
    • 45. 发明授权
    • Golf club head
    • 高尔夫球杆头
    • US07331877B2
    • 2008-02-19
    • US10791845
    • 2004-03-04
    • Tetsuo YamaguchiMasaru KonoAkio Yamamoto
    • Tetsuo YamaguchiMasaru KonoAkio Yamamoto
    • A63B53/04
    • A63B53/0466A63B2053/0408A63B2053/0462
    • A maximum resilience point (M) of a head (1) is positioned above a center (C) of a hitting surface. On the maximum resilience point (M), (t2−t1) measured in accordance with a pendulum test determined by USGA has a maximum value. When coordinates of the center (C) of the hitting surface are set to be (0, 0) and coordinates of the maximum resilience point (M) are set to be (x, y), y is greater than 0 mm and is equal to or smaller than 10 mm. The value of (t2−t1) on the maximum resilience point (M) is 250·10−6 second or more. The value of (t2−t1) on the center (C) of the hitting surface is smaller than 250·10−6 second. y may be set to be equal to or greater than −5 mm and to be smaller than 0 mm. x may be set to be equal to or greater than −10 mm and to be smaller than 0 mm. x may be set to be greater than 0 mm and to be equal to or smaller than 10 mm.
    • 头部(1)的最大弹性点(M)位于击球面的中心(C)上方。 在最大弹性点(M),根据由USGA确定的摆锤试验测量的(t 2 -t 1)具有最大值。 当击球面中心(C)的坐标设定为(0,0),最大弹性点(M)的坐标设定为(x,y)时,y大于0毫米,相等 至或小于10mm。 (t 2 -t 1)在最大弹性点(M)上的值为250.10±6秒以上。 击打面的中心(C)的(t 2 -t 1)的值小于250×10 -6秒。 y可以设定为等于或大于-5mm并且小于0mm。 x可以设定为等于或大于-10mm并且小于0mm。 x可以设定为大于0mm并且等于或小于10mm。
    • 47. 发明授权
    • Data packet switching apparatus
    • 数据包切换装置
    • US06487211B1
    • 2002-11-26
    • US09521291
    • 2000-03-08
    • Tetsuo Yamaguchi
    • Tetsuo Yamaguchi
    • H04L1228
    • H04L49/9094H04L49/90H04L49/901H04L49/9078
    • In a data packet switching apparatus for switching a data packet, arriving from a plurality of incoming virtual connections in the form of logically multiplexed cells, to a plurality of outgoing virtual connections, efficient use is made of a buffer under congestion. A required data buffer plane quantity monitoring/calculation circuit calculates the number of required data buffer planes (segments) from the packet length contained in the starting cell data, and a packet reception allow/disallow decision/buffer plane quantity securing circuit compares it with the remaining buffer amount. If the number of required buffer planes is larger than the remaining buffer amount, all cell data belonging to the packet are discarded. If the number of required buffer planes is not larger than the remaining buffer amount, the required buffer is presecured by reducing the remaining buffer amount by an amount equivalent to the number of required buffer planes. In a second aspect of the present invention, a unique transmission number is appended to cell data belonging to the packet whose outgoing virtual connection has been determined, the transmission number remaining appended to the cell data until it is transmitted out. The cell data stored in the buffer is output from the buffer for transmission based on the thus determined outgoing virtual connection and the transmission number.
    • 在数据分组交换装置中,将从逻辑多路复用小区形式的多个输入虚拟连接到达的数据分组交换到多个输出虚拟连接,有效地利用了拥塞下的缓冲器。 所需的数据缓冲器面积量监视/计算电路根据包含在起始单元数据中的分组长度来计算所需数据缓冲器平面(段)的数量,并且分组接收允许/不允许决定/缓冲器平面数量确保电路将其与 剩余缓冲量。 如果所需缓冲区的数量大于剩余的缓冲区数量,则丢弃属于该数据包的所有小区数据。 如果所需的缓冲器平面的数量不大于剩余的缓冲量,则通过将剩余的缓冲量减少相当于所需缓冲器平面数量的量来预先确定所需的缓冲器。 在本发明的第二方面中,将唯一的发送号附加到属于已经确定其出站虚拟连接的分组的小区数据,剩余的发送数量附加到小区数据,直到发送出去。 基于由此确定的传出虚拟连接和传输号码,从缓冲器输出存储在缓冲器中的单元数据。
    • 50. 发明授权
    • Silver halide photographic material
    • 卤化银照相材料
    • US5830618A
    • 1998-11-03
    • US692609
    • 1996-08-06
    • Tetsuo Yamaguchi
    • Tetsuo Yamaguchi
    • G03C1/06G03C1/035G03C1/34G03C1/43
    • G03C1/061G03C1/34G03C1/035Y10S430/158
    • A silver halide photographic material is provided which comprises a support having thereon at least one light-sensitive silver halide emulsion layer wherein said light-sensitive layer or another hydrophilic colloidal layer provided on the support contains a compound represented by formula (I) and a hydrazine derivative represented by formula (II): ##STR1## wherein R.sup.1 and R.sup.2 may be the same or different and each represents a hydroxyl, hydroxylamino, amino, alkylamino, arylamino, aralkylamino, alkoxy, phenoxy, alkyl, aryl, alkylthio, or phenylthio group, ##STR2## wherein R.sup.3 represents an aliphatic or aromatic group; R.sup.4 represents a hydrogen atom, or an alkyl, aryl, alkoxy, aryloxy, amino or hydrazino group; G.sup.1 represents a --CO--, --SO.sub.2 --, --SO--, --P(O)R.sup.4, --CO--CO--, thiocarbonyl or iminomethylene group; and A.sup.1 and A.sup.2 each represents a hydrogen atom, or one of A.sup.1 and A.sup.2 represents a hydrogen atom and the other represents a substituted or unsubstituted alkylsulfonyl, arylsulfonyl or acyl group. In a preferred embodiment, the silver halide photographic material contains a redox compound which undergoes oxidation to release a development inhibitor.
    • 提供了一种卤化银照相材料,其包括其上具有至少一种感光卤化银乳剂层的载体,其中所述感光层或设置在载体上的另一亲水胶体层含有由式(I)表示的化合物和肼 由式(II)表示的衍生物:或不同的,并且各自表示羟基,羟基氨基,氨基,烷基氨基,芳基氨基,芳烷基氨基,烷氧基,苯氧基,烷基,芳基,烷硫基或苯硫基,其中R 3表示 脂族或芳族基团; R4表示氢原子,或烷基,芳基,烷氧基,芳氧基,氨基或肼基; G 1表示-CO - , - SO 2 - , - SO - , - P(O)R 4,-CO-CO-,硫代羰基或亚氨基亚甲基。 A1和A2各自表示氢原子,或者A 1和A 2中的一个表示氢原子,另一个表示取代或未取代的烷基磺酰基,芳基磺酰基或酰基。 在优选的实施方案中,卤化银照相材料含有经过氧化以释放显影抑制剂的氧化还原化合物。