公开(公告)号：US5369598A

公开(公告)日：1994-11-29

申请号：US848403

申请日：1992-03-06

申请人： Yoshio Horiike ,  Tohru Atsumi ,  Hirokuni Murakami ,  Takashi Uno

发明人： Yoshio Horiike ,  Tohru Atsumi ,  Hirokuni Murakami ,  Takashi Uno

IPC分类号： G01F15/00 ,  G01F15/075 ,  G01F1/12 ,  G06F15/46

CPC分类号： G01F15/0755 ,  G01F15/002

摘要： A flow amount measuring and controlling apparatus which has a built-in gas meter can compute and control the flow amount used for each gas appliance by the estimation of the gas appliance generated in the flow variation from the change of the monetary flow amount passing through the gas meter, whereby, since the condition of the gas appliance can be correctly determined, the abnormal operation of the gas appliance can be detected so as to shut off the gas.

摘要翻译： 具有内置燃气表的流量测量和控制装置可以通过估计在流量变化中产生的燃气器具从经过过程中的货币流量的变化来计算和控制用于每个燃气器具的流量 由此，由于可以正确地确定燃气器具的状态，因此可以检测燃气器具的异常运转，从而切断气体。

公开(公告)号：US5689539A

公开(公告)日：1997-11-18

申请号：US688804

申请日：1996-07-31

申请人： Hirokuni Murakami

发明人： Hirokuni Murakami

IPC分类号： G04F10/04 ,  G01R23/10 ,  G01R29/027 ,  H03K21/00 ,  G01B7/00

CPC分类号： G01R29/0273 ,  G01R23/10

摘要： In order to measure an individual time interval with accuracy beyond frequency limit of semiconductors, a time measurement system of the invention generates a series of delayed pulses, each of which has the same pulse width with the time interval to be measured and delayed by a unit delay time shorter than a cycle time of a system clock from its preceding delayed pulse. A series of discriminate number measurement pulses are also generated from the series of delayed pulses, each of which rises at a common time and falls at each corresponding delay pulse. From number of a longest sequence of the same pulse number of the system clock counted in the discriminate number measurement pulses, the unit delay time is measured. From average value of pulse numbers of the system clock counted in each of the delayed pulses, the time interval to be measured is calculated with accuracy of the unit delay time.

摘要翻译： 为了以超出半导体频率范围的精度测量单个时间间隔，本发明的时间测量系统产生一系列延迟脉冲，每个延迟脉冲具有相同的脉冲宽度，并且被测量的时间间隔延迟一个单位 延迟时间短于系统时钟从其先前的延迟脉冲的周期时间。 一系列鉴别数测量脉冲也从一系列延迟脉冲产生，每个延迟脉冲在公共时间上升，并在每个对应的延迟脉冲下降。 从鉴别数测量脉冲中计数的系统时钟的相同脉冲数的最长序列的数量，测量单位延迟时间。 从每个延迟脉冲计数的系统时钟的脉冲数的平均值，以单位延迟时间的精度计算要测量的时间间隔。

公开(公告)号：US4254633A

公开(公告)日：1981-03-10

申请号：US29531

申请日：1979-04-12

申请人： Hirokuni Murakami ,  Hiroshi Horii

发明人： Hirokuni Murakami ,  Hiroshi Horii

IPC分类号： F24F11/00 ,  F25D21/00 ,  G05D23/19 ,  G05D23/24 ,  F25D21/06 ,  G05D23/32

CPC分类号： F24F11/0009 ,  F25D21/002 ,  G05D23/1902 ,  G05D23/1912 ,  G05D23/24 ,  F24F11/0012

摘要： A control apparatus for an air conditioner, which selects the operation of the air conditioner between a first mode of warming a room and a second mode of cooling a room, the first mode having a defrosting pause period for defrosting the outdoor heat exchanger, the second mode having a restart-preventing pause period for preventing restarting of a compressor motor, and the abovementioned selection between two modes is made by controlling a logic circuit 16 constituted as a semiconductor IC by applying specified controlling signal thereto.

摘要翻译： 一种空调机的控制装置，其选择室内暖暖的第一方式和第二冷却方式之间的空调机的运转，所述第一方式具有除霜室外热交换器的除霜停止期间，第二方式 具有用于防止压缩机电动机重启的重启防止暂停时段的模式，并且通过对其构成的半导体IC的逻辑电路16施加指定的控制信号来进行上述两种模式之间的选择。

公开(公告)号：US20120186350A1

公开(公告)日：2012-07-26

申请号：US13499257

申请日：2010-09-30

申请人： Hirokuni Murakami ,  Yuji Fujii ,  Masato Satou

发明人： Hirokuni Murakami ,  Yuji Fujii ,  Masato Satou

IPC分类号： G01N29/00

CPC分类号： G01F1/662 ,  G01F1/667 ,  G01F15/18

摘要： The present invention provides an ultrasonic flow meter unit which can eliminate design factors associated with measuring performance, and improve general versatility and diversity. An ultrasonic flow meter unit of the present invention comprises a measurement fluid passage through which a fluid flows; a pair of ultrasonic transducers provided on the measurement fluid passage; and a measuring circuit board which measures a propagation time of an ultrasonic signal transmitted and received between the ultrasonic transducers, and calculates a fluid flow, lead pins bent with a predetermined angle are connected to terminals of the ultrasonic transducers, and the measuring circuit board is on-board mounted to the measurement fluid passage, and then the lead pins are connected to the measuring circuit board.

摘要翻译： 本发明提供一种可以消除与测量性能相关的设计因素的超声波流量计单元，并提高通用性和多样性。 本发明的超声波流量计单元包括流体流过的测量流体通道; 设置在测量流体通道上的一对超声换能器; 以及测量电路板，其测量超声波换能器之间发送和接收的超声波信号的传播时间，并计算流体流量，以预定角度弯曲的引线销连接到超声波换能器的端子，测量电路板为 板上安装在测量流体通道上，然后将引脚连接到测量电路板。

公开(公告)号：US4485296A

公开(公告)日：1984-11-27

申请号：US266592

申请日：1981-05-20

申请人： Yasukiyo Ueda ,  Hirokuni Murakami ,  Takashi Iwasa

发明人： Yasukiyo Ueda ,  Hirokuni Murakami ,  Takashi Iwasa

IPC分类号： G05F1/10 ,  G05D23/24 ,  H02M1/08 ,  H05B3/00 ,  H05B3/34 ,  H05B1/02

CPC分类号： H05B3/34 ,  G05D23/24 ,  H05B1/0227 ,  H05B2203/014 ,  H05B2203/035

摘要： The automatic temperature control device for an electric appliance such as an electric blanket comprises a heater element, a sensor made of a thermosensitive material having an impedance, which changes as the temperature varies, for detecting the temperature of the heater element, switching means for regulating the supply of electric power to the heater element, and a plurality of electric circuits for driving the switching means in response to the output signal from the sensor. The plurality of electric circuits function to prevent the sensor from being polarized and to detect a temperature signal by applying thereto an alternating current, to detect a failure occurring in the electric circuits in synchronism with zero-crossing pulses, and to detect a failure occurring in the switching means, thereby assuring a safe operation of the automatic temperature control device against the occurrence of any failure.

摘要翻译： 用于诸如电动毯的电器的自动温度控制装置包括加热器元件，由具有随着温度变化而变化的阻抗的热敏材料制成的传感器，用于检测加热器元件的温度，用于调节 向加热元件供电，以及响应于来自传感器的输出信号驱动开关装置的多个电路。 多个电路用于防止传感器偏振，并通过向其施加交流电流来检测温度信号，以检测与过零脉冲同步的电路中发生的故障，并且检测发生在 切换装置，从而确保自动温度控制装置的安全操作不发生任何故障。

公开(公告)号：US20120266691A1

公开(公告)日：2012-10-25

申请号：US13511443

申请日：2010-02-04

申请人： Masato Satou ,  Makoto Nakano ,  Hirokuni Murakami ,  Hirokazu Gotou

发明人： Masato Satou ,  Makoto Nakano ,  Hirokuni Murakami ,  Hirokazu Gotou

IPC分类号： G01F1/66

CPC分类号： G01F1/667 ,  G01F1/662 ,  G01F15/14

摘要： Provided are a channel member and an ultrasonic fluid-measuring apparatus that can prevent the disturbance from occurring in the ultrasonic waves due to disturbance of a fluid. A channel member (15) includes a first side wall part (21) and a second side wall part (22) that are parallel to each other, a first ultrasonic wave input/output section (32) and a second ultrasonic wave input/output section (33) provided in the first side wall part, a reflecting surface (35) provided on an inner surface of the second side wall part, and an ultrasonic wave transmission membrane (38) that covers the first ultrasonic wave input/output section and the second ultrasonic wave input/output section and transmits ultrasonic waves (36, 37) therethrough. The first ultrasonic wave input/output section and the second ultrasonic wave input/output section are continuous with each other, and the ultrasonic wave transmission membrane covers both the first ultrasonic wave input/output section and the second ultrasonic wave input/output section together.

摘要翻译： 提供一种通道构件和超声波流体测量装置，其可以防止由于流体的干扰而在超声波中发生干扰。 通道构件（15）包括彼此平行的第一侧壁部分（21）和第二侧壁部分（22），第一超声波输入/输出部分（32）和第二超声波输入/输出 设置在第一侧壁部的部分（33），设置在第二侧壁部的内表面上的反射面（35）和覆盖第一超声波输入输出部的超声波透过膜（38），以及 第二超声波输入输出部，通过其发送超声波（36,37）。 第一超声波输入输出部和第二超声波输入输出部彼此连续，超声波传输膜一起覆盖第一超声波输入输出部和第二超声波输入输出部。

公开(公告)号：US5805532A

公开(公告)日：1998-09-08

申请号：US917765

申请日：1997-08-27

申请人： Hirokuni Murakami

发明人： Hirokuni Murakami

IPC分类号： G04F10/04 ,  H03K21/10 ,  G04F8/00 ,  G04F10/00

CPC分类号： G04F10/04

摘要： A time interval measurement system, by which measurement of individual time interval with remarkably improved measurement accuracy is made possible with smaller circuit scale, comprises a high speed counter section, an adder section, and a control section. The high speed counter section includes a m-bit counter unit having a plurality of m-bit counters for obtaining an integer part of the time interval between a START signal and a STOP signal, a first 1-bit counter unit having a plurality of first 1-bit counters for obtaining an decimal part of the time interval, and a high frequency pulse generator circuit. The high frequency pulse generator circuit periodically generates a plurality of delayed signals at intervals of a unit delay time which is shorter than the cycle time of the clock signal, according to the input of the START signal to the high speed counter section, and supplies each of a plurality of counter stop signals according to the delayed signals to a corresponding m-bit counter in the m-bit counter unit and a corresponding first 1-bit counter in the first 1-bit counter unit.

摘要翻译： 一种时间间隔测量系统包括高速计数器部分，加法器部分和控制部分，通过该时间间隔测量系统可以以较小的电路规模使得具有显着提高的测量精度的各个时间间隔的测量成为可能。 高速计数器部分包括具有多个m位计数器的m位计数器单元，用于获取START信号和STOP信号之间的时间间隔的整数部分，第一个1位计数器单元具有多个第一 用于获得时间间隔小数部分的1位计数器和高频脉冲发生器电路。 根据向高速计数器部分的START信号的输入，高频脉冲发生器电路以比时钟信号的周期时间短的单位延迟时间的间隔周期性地产生多个延迟信号， 根据延迟的信号将多个计数器停止信号分配给m位计数器单元中的对应的m位计数器和第一个1位计数器单元中相应的第一个1位计数器。

公开(公告)号：US08671774B2

公开(公告)日：2014-03-18

申请号：US13499257

申请日：2010-09-30

申请人： Hirokuni Murakami ,  Yuji Fujii ,  Masato Satou

发明人： Hirokuni Murakami ,  Yuji Fujii ,  Masato Satou

IPC分类号： G01F1/20

CPC分类号： G01F1/662 ,  G01F1/667 ,  G01F15/18

摘要： The present invention provides an ultrasonic flow meter unit which can eliminate design factors associated with measuring performance, and improve general versatility and diversity. An ultrasonic flow meter unit of the present invention comprises a measurement fluid passage through which a fluid flows; a pair of ultrasonic transducers provided on the measurement fluid passage; and a measuring circuit board which measures a propagation time of an ultrasonic signal transmitted and received between the ultrasonic transducers, and calculates a fluid flow, lead pins bent with a predetermined angle are connected to terminals of the ultrasonic transducers, and the measuring circuit board is on-board mounted to the measurement fluid passage, and then the lead pins are connected to the measuring circuit board.

摘要翻译： 本发明提供一种可以消除与测量性能相关的设计因素的超声波流量计单元，并提高通用性和多样性。 本发明的超声波流量计单元包括流体流过的测量流体通道; 设置在测量流体通道上的一对超声换能器; 以及测量电路板，其测量超声波换能器之间发送和接收的超声波信号的传播时间，并计算流体流量，以预定角度弯曲的引线销连接到超声波换能器的端子，测量电路板为 板上安装在测量流体通道上，然后将引脚连接到测量电路板。

公开(公告)号：US5872745A

公开(公告)日：1999-02-16

申请号：US100816

申请日：1998-06-19

申请人： Hirokuni Murakami

发明人： Hirokuni Murakami

IPC分类号： G04F10/00 ,  G04F10/04 ,  G04F8/00 ,  G06F15/20

CPC分类号： G04F10/04

摘要： In a time measuring system having a high-speed counter section (1) for counting up a counter value in response to a clock signal between supplies of a measurement start signal and a measurement stop signal to produce a counter output signal representative of the counter value, a signal producing section (4) is supplied with a measurement able/disable switching signal and with an original stop signal and produces the measurement start signal and the measurement stop signal. An adding section (2) executes an adding operation as regards the counter value by the use of the clock signal and the counter output signal to produce a sum total of the counter value. Responsive to the sum total, a data producing section (3) produces a resolution datum by the use of the counter output signal. In order to produce the measurement start signal and the measurement stop signal, the signal producing section uses the resolution datum, the sum total, and the clock signal. The measurement start signal and the measurement stop signal are supplied from the signal producing section to the high-speed counter.

摘要翻译： 在具有高速计数器部分（1）的时间测量系统中，该高速计数器部分（1）用于响应于在测量开始信号的供给和测量停止信号之间的时钟信号来计数计数器值，以产生表示计数器值的计数器输出信号 ，向信号产生部分（4）提供测量能力/禁止切换信号和原始停止信号，并产生测量开始信号和测量停止信号。 加法部分（2）通过使用时钟信号和计数器输出信号执行关于计数器值的相加操作，以产生计数器值的总和。 数据产生部分（3）响应于总和，通过使用计数器输出信号产生分辨率数据。 为了产生测量开始信号和测量停止信号，信号产生部分使用分辨率数据，总和和时钟信号。 测量开始信号和测量停止信号从信号产生部分提供给高速计数器。