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1. 发明专利

JPS62198761A DELAYED LIGHT EMISSION DEVICE FOR ELECTRONIC FLASH 失效
公开(公告)号：JPS62198761A
公开(公告)日：1987-09-02
申请号：JP4079286
申请日：1986-02-26
申请人： SUGAWARA LAB
发明人： INOUE HIDEKI
IPC分类号： D03J1/00 , G01P3/40 , G03B15/05 , H05B41/34
摘要： PURPOSE:To view the state of an invariably constant operation point by obtaining a trigger output pulse when high-frequency pulses are counted by an output counted value from the input point of time of a trigger input pulse. CONSTITUTION:Clock pulses P0 which are oscillated 3 are inputted to an up counter 5 and a presettable down counter 6. Then, the trigger input pulse P1 applied to a trigger input terminal 2 is inputted to an arithmetic control circuit 4, which in case of reading the pulse P1, reads in the number of pulses P0 counted by a counter 5 up to the currently read pulse P1 from the last pulse P1, i.e. counted value N and clears the counter 5. The circuit 4 calculates a proportion constant alpha/2pi=K from a single from an input terminal 1 which corresponds to an operation angle alpha and a signal from one period 2pi of a shuttle and also calculates an output counted value N.K=I from the constant K and counted value N. The counter 6 loads the counted value I at the input point of the pulse P1 to a terminal 2, starts counting with the pulse P0, and obtains the trigger output pulse P2 at a trigger output terminal 8 when counting up to the counted value I.

2. 发明专利

JPH04372889A APPARATUS FOR MEASURING COORDINATES OF SUPERSONIC FLIGHT BODY 失效
公开(公告)号：JPH04372889A
公开(公告)日：1992-12-25
申请号：JP15178491
申请日：1991-06-24
申请人： SUGAWARA LAB
发明人： INOUE HIDEKI , KONDO SHIGERU , MIYAZAWA JIHEI
IPC分类号： G01B17/00 , G01S5/30
摘要： PURPOSE:To realize the title apparatus reduced in economical load and convenient to handle. CONSTITUTION:When orthogonal coordinates wherein the flight direction of a supersonic flight body to be measured is set to a Z-axis direction are set to X, Y, Z, a first shock wave detection sensor S0 is arranged to the origin O thereof and a second sensor SD is arranged on the negative coordinates (-d) of a Z-axis while a third sensor SR is arranged on the positive coordinates (a) of an X-axis and a fourth sensor SL is arranged on the negative coordinates (-b) of the X-axis. The detection outputs of the first-fourth sensors are respectively passed through first fourth waveform shaping devices E0-E1 to be inputted to a time interval measuring device F to measure the time intervals tauD, tauR, tauL of the output pulses of the first and second waveform shaping devices, the first and third waveform shaping devices and the first and fourth waveform shaping devices and the respective measured values are inputted to an operation device G. The operation device G calculates the x, y coordinates of the flight body piercing an XY plane using those measured values, preset coordinates (-d), (a), (-b) of the sensors and sonic velocity (c).

3. 发明专利

JPH04372864A MEASURING APPARATUS OF SPEED OF SUPERSONIC MISSILE 失效
公开(公告)号：JPH04372864A
公开(公告)日：1992-12-25
申请号：JP15178291
申请日：1991-06-24
申请人： SUGAWARA LAB
发明人： INOUE HIDEKI
IPC分类号： G01P5/00 , G01P5/18
摘要： PURPOSE:To realize an apparatus which is free from the possibility of being destructed by a missile of which the track deviates, and which has a wide measuring scope and is economical and convenient for handling. CONSTITUTION:First and second ballistic wave detecting sensors SA and SB are disposed at a prescribed interval L on a straight line 10 being apart from and parallel to a standard track 13 of a missile to be measured. Detection outputs thereof are inputted to a time interval measuring unit E through first and second wave-shaping units DA and DB respectively and a time interval T between them is measured. Measured data thus obtained are inputted to an arithmetic unit F, the speed (v)=L/T of the missile to be measured is computed by using the interval L set beforehand, and the data obtained thereby are displayed by a display unit G. Besides, the data are outputted outside as occasion demands.

4. 发明专利

JPH02153341A HIGH SPEED FRAME PHOTOGRAPHING DEVICE 失效
公开(公告)号：JPH02153341A
公开(公告)日：1990-06-13
申请号：JP30852588
申请日：1988-12-05
申请人： SUGAWARA LAB
发明人： INOUE HIDEKI
IPC分类号： G03B33/08 , G03B39/00 , H04N5/222 , H04N5/225
摘要： PURPOSE:To narrow a temporal gap between plural frames by emitting light after successively delaying red, green and blue strobe light, rewriting an image memory with RGB signals obtained by a video camera and supplying the signals to the outside. CONSTITUTION:While photographing an object 2 by the video camera 1, a 1st trigger signal t1 is outputted from a trigger generator 3 and inputted in a 1st stroboscope 41, a delay circuit 51 and the image memory device 6. The circuit 51 outputs a 2nd trigger signal t2 which is later than the signal t1 by a time tau1 and the delay circuit 52 outputs a 3rd trigger signal t3 which is later than the signal t2 by a time tau2, and the signals are given to 2nd and 3rd stroboscopes 42 and 43. The RGB signals from the object 2 irradiated with the red, green and blue light from the stroboscopes 41-43 are inputted in the device 6 through the camera 1 so as to rewrite the 1st-3rd image memories. The respective rewritten signals are successively outputted to a color selection circuit 7, which selects the RGB signals and supplies them to the outside.

5. 发明专利

JPH02153691A IMAGE MEMORY DEVICE 失效
公开(公告)号：JPH02153691A
公开(公告)日：1990-06-13
申请号：JP30852488
申请日：1988-12-05
申请人： SUGAWARA LAB
发明人： INOUE HIDEKI
IPC分类号： H04N5/907 , H04N5/238 , H04N5/91
摘要： PURPOSE:To record a video signal with a light quantity almost equivalent to a video signal of one frame receiving full light quantity by rewriting a frame memory by adding data stored in the frame memory in a period where a mode signal is set at an addition mode to the data inputted in that period. CONSTITUTION:The video signal V is inputted to a video timing generator 21 via a video input terminal INv, and a vertical synchronizing signal Sv is separated, and also, a signal FI to regulate a video term within one field is generated, and is supplied to a timing generation circuit 14 together with the vertical synchronizing signal Sv. And it is checked whether or not the timing of stroboscopic light emission is extended over a transfer term, and the video signal approximately equivalent to the video signal of one frame of an object receiving the full light quantity of the stroboscopic light emission is held at the memory even when it is extended over, and they are outputted alternately. In such a way, it is possible to obtain the video signal approximately equivalent to the video signal of one frame of the object receiving the full light quantity of the stroboscopic light emission.

6. 发明专利

JPS63250724A NUMERICAL VALUE SETTING MECHANISM 失效
公开(公告)号：JPS63250724A
公开(公告)日：1988-10-18
申请号：JP8436987
申请日：1987-04-06
申请人： SUGAWARA LAB
发明人： INOUE HIDEKI , NAKAMARU HIROYUKI
IPC分类号： G06F3/023
摘要： PURPOSE:To set up many set values in a wide range over many digits only by the operation of one knob by adding an increment outputted from a ROM at every generation of a pulse attended with the rotation of the control and displaying the added value as a new set value. CONSTITUTION:When the control 1 is rotated, pulses corresponding to the angle of the rotation are generated and inputted to an adder 2. The adder 2 adds a set value increment DELTAD outputted from a ROM 3 at every generation of a pulse and calculates a new set value D=D+DELTAD. The output is inputted to the adder 2 itself and inputted also to a ROM 3 and a display device 4. The ROM 3 stores function values D and DELTAD set up so that the increment DELTAD to be increased/decreased correspondingly to the set value D is changed along a previously designed curve. Consequently, the output of the adder 2, e.g. a set value displayed on the display part, is slightly increased/decreased when the value D is small, and in the case of a large value D, the set value is sharply increased/decreased.

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