公开(公告)号：US4524333A

公开(公告)日：1985-06-18

申请号：US407150

申请日：1982-08-11

申请人： Atsushi Iwata ,  Takao Kaneko ,  Akihiko Ito ,  Tadahiro Saito ,  Hirokazu Fukui

发明人： Atsushi Iwata ,  Takao Kaneko ,  Akihiko Ito ,  Tadahiro Saito ,  Hirokazu Fukui

IPC分类号： H03L7/093 ,  H03L7/089 ,  H03L7/08

CPC分类号： H03L7/0895

摘要： A phase-locked loop circuit provides a phase comparator which receives input signals through a first input terminal, a loop filter which receives a first output and a second output of the phase comparator, and a voltage-controlled oscillator which produces output signals of an oscillation frequency proportional to the first output and the second output of the loop filter. The signals corresponding to the output signals produced by the voltage-controlled oscillator are supplied to a second input terminal of the phase comparator so that the phase of the signals supplied to the first input terminal of the phase comparator is compared with the phase of the signals supplied to the second input terminal. In the present invention, the loop filter comprises a first capacitor connected to the output terminal of the loop filter, second and third capacitors, each having a terminal connected to the output terminal of the loop filter, and a charging circuit for electrically charging the first, second, and third capacitors. The charging circuit is connected in parallel with the second capacitor. A discharging circuit for discharging the first, second, and third capacitors is connected in parallel with the third capacitor.

摘要翻译： 锁相环电路提供相位比较器，它通过第一输入端接收输入信号，接收相位比较器的第一输出和第二输出的环路滤波器和产生振荡的输出信号的压控振荡器 频率与环路滤波器的第一输出和第二输出成比例。 对应于由压控振荡器产生的输出信号的信号被提供给相位比较器的第二输入端，使得提供给相位比较器的第一输入端的信号的相位与信号的相位相比较 提供给第二输入端。 在本发明中，环路滤波器包括连接到环路滤波器的输出端子的第一电容器，第二和第三电容器，每个电容器具有连接到环路滤波器的输出端子的端子，以及充电电路，用于对第一 ，第二和第三电容器。 充电电路与第二电容器并联连接。 用于对第一，第二和第三电容器进行放电的放电电路与第三电容器并联连接。

公开(公告)号：US4771439A

公开(公告)日：1988-09-13

申请号：US49048

申请日：1987-05-12

申请人： Takeshi Okazaki ,  Toshitaka Tsuda ,  Shin-ichi Maki ,  Kiichi Matsuda ,  Hirohisa Gambe ,  Hirokazu Fukui ,  Toshi Ikezawa

发明人： Takeshi Okazaki ,  Toshitaka Tsuda ,  Shin-ichi Maki ,  Kiichi Matsuda ,  Hirohisa Gambe ,  Hirokazu Fukui ,  Toshi Ikezawa

IPC分类号： H04N11/04 ,  G06T9/00 ,  H03M3/04 ,  H04B14/06

CPC分类号： H03M7/3044 ,  G06T9/004

摘要： A differential coding circuit including a subtracter, a quantizer for quantizing a differential signal from the subtracter, and a predicted signal generating circuit for generating a predicted signal on the basis of a quantized differential signal from the quantizer. The subtracter subtracts the quantized differential signal of the quantizer and the predicted signal from the sampled input signal. The critical path of the circuit is shortened, therefore the operation speed of the differential coding circuit increases.

摘要翻译： 一种差分编码电路，包括减法器，用于量化来自减法器的差分信号的量化器，以及预测信号产生电路，用于根据来自量化器的量化差分信号产生预测信号。 减法器从采样输入信号中减去量化器的量化差分信号和预测信号。 电路的关键路径缩短，因此差分编码电路的运行速度增加。

公开(公告)号：US20050136805A1

公开(公告)日：2005-06-23

申请号：US11015323

申请日：2004-12-20

申请人： Youichiro Suzuki ,  Satoru Arita ,  Hirokazu Fukui ,  Kazuyo Tsuchiya

发明人： Youichiro Suzuki ,  Satoru Arita ,  Hirokazu Fukui ,  Kazuyo Tsuchiya

IPC分类号： C09K3/14 ,  B24B1/00 ,  C09G1/02

CPC分类号： C09G1/02

摘要： A polishing solution, comprising copper ions and chloride ions in Cu/Cl molar ratio of 10−1 to 103 and at pH 0.5 to 10, is suited for polishing a surface composed of a nonferrous metal material such as copper or copper alloy. Thicker metal film can be polished at high removal rate, so that distribution in film thickness becomes uniform.

摘要翻译： 包含铜离子和Cu / Cl摩尔比为10 -1至10 -3和pH为0.5至10的氯离子的抛光溶液适用于抛光表面 由铜或铜合金等有色金属材料构成。 可以以较高的去除率对较厚的金属膜进行抛光，使膜厚分布均匀。

公开(公告)号：US5151937A

公开(公告)日：1992-09-29

申请号：US551485

申请日：1990-07-12

申请人： Kaoru Chujo ,  Mitsuo Kakuishi ,  Hirokazu Fukui

发明人： Kaoru Chujo ,  Mitsuo Kakuishi ,  Hirokazu Fukui

IPC分类号： H04B3/23

CPC分类号： H04B3/231 ,  H04B3/234 ,  H04B3/238

摘要： An adaptive echo canceller for suppressing an echo in an input signal by a pseudo echo, includes a pseudo echo generation filter having a predicted impulse response sequence of an echo path as filter coefficients thereof for generating a pseudo echo, a coefficient renewal part for adaptively renewing the filter coefficients of the pseudo echo generation filter, and a part for suppressing an echo by the pseudo echo which is generated by the pseudo echo generation filter. The coefficient renewal part includes a part for dividing renewed filter coefficients into a plurality of groups each having a certain number of renewed filter coefficents, and a part for successively selecting one group with a predetermined period and carrying out a correction process with respect to the renewed filter coefficients within the selected group, where the correction process corrects an accumulation of errors of renewal processes.

公开(公告)号：US4145009A

公开(公告)日：1979-03-20

申请号：US826216

申请日：1977-08-19

申请人： Hirokazu Fukui

发明人： Hirokazu Fukui

IPC分类号： B02C13/18 ,  B02C13/28 ,  B02C13/26

CPC分类号： B02C13/28 ,  B02C13/1807 ,  B02C2013/2808

摘要： An impact crusher includes a shell housing, a main drive shaft, a first member mounted on the shaft, and a second member carried on and rotatable with respect to the first member. Impact members act against the inner lining of the housing to crush the material. The impact gap between the impact members and the housing lining is variable in a stepless fashion by a drive mechanism which rotates the first member relative to the second member to thereby drive the impact members radially. In one embodiment each impact member is driven by a pin which extends through the impact member and overlapping elongated holes in the first and second members. In other embodiments, a plurality of linking elements are employed. Weights may be provided to counter-balance the forces in the crusher resulting from the centrifugal forces of the impact members. These weights may also serve as an alternate set of impact members usable when the normal impact members become worn.

摘要翻译： 冲击式破碎机包括壳体壳体，主驱动轴，安装在轴上的第一构件以及相对于第一构件承载并可旋转的第二构件。 撞击部件抵抗外壳的内衬，以挤压材料。 冲击构件和壳体衬里之间的冲击间隙是通过驱动机构以无级方式变化的，所述驱动机构使第一构件相对于第二构件旋转，从而径向驱动冲击构件。 在一个实施例中，每个冲击构件由延伸穿过冲击构件并在第一和第二构件中重叠长孔的销驱动。 在其它实施例中，采用多个连接元件。 可以提供重量以抵消由冲击构件的离心力引起的破碎机中的力。 当正常撞击构件磨损时，这些重量也可以用作可使用的一组冲击件。

公开(公告)号：US20080046560A1

公开(公告)日：2008-02-21

申请号：US11637170

申请日：2006-12-12

申请人： Katsumi Takada ,  Masaki Nirasawa ,  Kazuhiro Kaneko ,  Masahiro Iwama ,  Hirokazu Fukui

发明人： Katsumi Takada ,  Masaki Nirasawa ,  Kazuhiro Kaneko ,  Masahiro Iwama ,  Hirokazu Fukui

IPC分类号： G06F15/173

CPC分类号： H04M3/367 ,  H04M7/0072

摘要： There is provided an exchange, an exchange control program, and an exchange control method capable of securing a communication channel when lines are crossed.An exchange is connected between a terminal and a network. The exchange comprises: a monitor section that monitors a state of the network; and a channel control section that secures, before transmission from the terminal on a call-out side, a channel for use in the transmission from the call-out side terminal when determining that the network state meets a predetermined line condition based on the monitor result of the monitor section and receiving a channel securing instruction from the call-out side terminal.

摘要翻译： 提供交换，交换控制程序和能够在交叉行时确保通信信道的交换控制方法。 交换机连接在终端和网络之间。 交换机包括：监视网络状态的监视器部分; 以及信道控制部分，当确定网络状态满足预定线路条件时，基于监视结果确定在从呼出侧从终端发送之前用于从呼出侧终端发送的信道 并从呼出侧终端接收信道保护指令。

公开(公告)号：US07434086B2

公开(公告)日：2008-10-07

申请号：US11023011

申请日：2004-12-28

申请人： Jin Abe ,  Hirokazu Fukui ,  Kazuhiro Kaneko

发明人： Jin Abe ,  Hirokazu Fukui ,  Kazuhiro Kaneko

IPC分类号： G06F11/00

CPC分类号： G06F11/20 ,  G06F11/142

摘要： This invention relates to a functional device such as an FPGA carrying out a necessary function by programming, and provides a functional device, a function maintaining method and a function maintaining program which can maintain a function continuously. A plurality of function parts (FPGAs) is provided, and a function is maintained by switching from a function part, in which a failure is occurring, to a function part under stand-by. The plurality of function parts, a failure detection part (failure detection circuits) and a switching part (switching circuits) are provided, and a function part under operation and a function part under stand-by a reset. That is, the function part in which the failure is occurring is made into a stand-by state, and the function part which is under stand-by is made to operate. Therefore, the continuous function can be maintained without stopping the operation of a system due to the failure occurring in the function part, and the reliability of the system is heightened by the maintenance of the function.

摘要翻译： 本发明涉及通过编程实现必要功能的FPGA等功能装置，提供可以连续地保持功能的功能装置，功能维护方法和功能维护程序。 提供多个功能部件（FPGA），并且通过从发生故障的功能部件切换到待机功能部件来维护功能。 提供多个功能部件，故障检测部件（故障检测电路）和开关部件（开关电路），以及正在运行的功能部件和备用复位功能部件。 也就是说，发生故障的功能部件成为待机状态，使待机的功能部件工作。 因此，由于功能部件发生故障，可以维持连续功能而不停止系统的运转，并且通过维护功能来提高系统的可靠性。

公开(公告)号：US07090564B2

公开(公告)日：2006-08-15

申请号：US11015323

申请日：2004-12-20

申请人： Youichiro Suzuki ,  Satoru Arita ,  Hirokazu Fukui ,  Kazuyo Tsuchiya

发明人： Youichiro Suzuki ,  Satoru Arita ,  Hirokazu Fukui ,  Kazuyo Tsuchiya

IPC分类号： B24B1/00

CPC分类号： C09G1/02

摘要： A polishing solution, comprising copper ions and chloride ions in Cu/Cl molar ratio of 10−1 to 103 and at pH 0.5 to 10, is suited for polishing a surface composed of a nonferrous metal material such as copper or copper alloy. Thicker metal film can be polished at high removal rate, so that distribution in film thickness becomes uniform.

摘要翻译： 包含铜离子和Cu / Cl摩尔比为10 -1至10 -3和pH为0.5至10的氯离子的抛光溶液适用于抛光表面 由铜或铜合金等有色金属材料构成。 可以以较高的去除率对较厚的金属膜进行抛光，使膜厚分布均匀。

公开(公告)号：US20060036912A1

公开(公告)日：2006-02-16

申请号：US11023011

申请日：2004-12-28

申请人： Jin Abe ,  Hirokazu Fukui ,  Kazuhiro Kaneko

发明人： Jin Abe ,  Hirokazu Fukui ,  Kazuhiro Kaneko

IPC分类号： G06F11/00

CPC分类号： G06F11/20 ,  G06F11/142

摘要： This invention relates to a functional device such as an FPGA carrying out a necessary function by programming, and provides a functional device, a function maintaining method and a function maintaining program which can maintain a function continuously. A plurality of function parts (FPGAs) is provided, and a function is maintained by switching from a function part, in which a failure is occurring, to a function part under stand-by. The plurality of function parts, a failure detection part (failure detection circuits) and a switching part (switching circuits) are provided, and a function part under operation and a function part under stand-by a reset. That is, the function part in which the failure is occurring is made into a stand-by state, and the function part which is under stand-by is made to operate. Therefore, the continuous function can be maintained without stopping the operation of a system due to the failure occurring in the function part, and the reliability of the system is heightened by the maintenance of the function.

摘要翻译： 本发明涉及通过编程实现必要功能的FPGA等功能装置，提供可以连续地保持功能的功能装置，功能维护方法和功能维护程序。 提供多个功能部件（FPGA），并且通过从发生故障的功能部件切换到待机功能部件来维护功能。 提供多个功能部件，故障检测部件（故障检测电路）和开关部件（开关电路），以及正在运行的功能部件和备用复位功能部件。 也就是说，发生故障的功能部件成为待机状态，使待机的功能部件工作。 因此，由于功能部件发生故障，可以维持连续功能而不停止系统的运转，并且通过维护功能来提高系统的可靠性。