公开(公告)号：US4178554A

公开(公告)日：1979-12-11

申请号：US844989

申请日：1977-10-25

申请人： Takashi Sase ,  Kazuo Katoh ,  Takeshi Hirayama

发明人： Takashi Sase ,  Kazuo Katoh ,  Takeshi Hirayama

IPC分类号： G04F10/00 ,  G04F10/04 ,  H03K5/26 ,  H03K5/20 ,  H03K3/86

CPC分类号： H03K5/26

摘要： There is provided a pair of flip-flops, each of which is set before appearance of every one of two input signals to be compared. One of the input signals is applied to a reset terminal of the first flip-flop through an inverter, and the other input signal to that of the second flip-flop through another inverter. There is further provided a pair of AND gates. A set output of the first flip-flop is led to one of two input terminals of the first AND gate through a delay element, and a reset output of the second flip-flop is connected to the other input terminal of the first AND gate directly. The set output of the output of the second flip-flop is coupled to one of two input terminals of the second AND gate through another delay element and the reset output of the first flip-flop is connected to the other input terminal second AND gate directly.

摘要翻译： 提供了一对触发器，每个触发器在出现之前设置为要比较的两个输入信号中的每一个。 输入信号中的一个通过反相器施加到第一触发器的复位端，另一个输入信号通过另一个反相器施加到第二触发器的另一个。 还提供了一对与门。 第一触发器的设定输出通过延迟元件被引导到第一与门的两个输入端之一，第二触发器的复位输出直接连接到第一与门的另一个输入端 。 第二触发器的输出的设定输出通过另一延迟元件耦合到第二与门的两个输入端中的一个，并且第一触发器的复位输出直接连接到另一输入端第二与门 。

公开(公告)号：US4086541A

公开(公告)日：1978-04-25

申请号：US749805

申请日：1976-12-13

申请人： Kazuo Katou ,  Takashi Sase ,  Ikuho Horinaka

发明人： Kazuo Katou ,  Takashi Sase ,  Ikuho Horinaka

IPC分类号： H03F3/45 ,  H03F3/72 ,  H03F1/14

CPC分类号： H03F3/45479 ,  H03F3/72 ,  H03F2200/261

摘要： A time division multiplexing amplifier having a differential amplifier, such as a dynamic bridge amplifier, which has a predetermined gain accurately provided by means of operational network resistors. The differential amplifier is used to amplify differential signals containing a common-mode voltage. Prior to amplification of the differential signals, a common-mode voltage is applied in common to two input terminals of the differential amplifier, and then the differential amplifier is adjusted to provide a zero offset voltage. After that, the differential signals are applied to the differential amplifier, so that the differential signals can be amplified without having any adverse effect of a common-mode voltage.

摘要翻译： 具有诸如动态桥式放大器的差分放大器的时分复用放大器，其具有通过可操作网络电阻精确提供的预定增益。 差分放大器用于放大包含共模电压的差分信号。 在差分信号放大之前，共模电压被施加到差分放大器的两个输入端，然后调节差分放大器以提供零偏移电压。 之后，将差分信号施加到差分放大器，使得差分信号可以被放大，而不会产生共模电压的任何不利影响。

公开(公告)号：US4025849A

公开(公告)日：1977-05-24

申请号：US609021

申请日：1975-08-29

申请人： Yoshiyuki Nihashi ,  Ikuho Horinaka ,  Syuichi Senda ,  Kazuo Katou ,  Takashi Sase

发明人： Yoshiyuki Nihashi ,  Ikuho Horinaka ,  Syuichi Senda ,  Kazuo Katou ,  Takashi Sase

IPC分类号： G01R15/14 ,  G01R19/00 ,  G01R29/00 ,  G01R31/06 ,  G01R1/20

CPC分类号： G01R19/0084 ,  G01R29/00

摘要： In measuring analog input voltages through isolation transformers, an analog input voltage V.sub.in is applied across a primary winding of the isolation transformer, voltages V.sub.A and V.sub.B developing across the secondary winding of lapses of time T.sub.A and T.sub.B (T.sub.A

摘要翻译： 在通过隔离变压器测量模拟输入电压时，模拟输入电压Vin施加在隔离变压器的初级绕组上，电压VA和VB跨越时间段TA和TB（TA