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31. 发明专利

JPH059755B2 失效
公开(公告)号：JPH059755B2
公开(公告)日：1993-02-05
申请号：JP19276382
申请日：1982-11-02
申请人： FUJI TETSUKU KK
发明人： KO HIROSHI , TAKEMURA KOJI
IPC分类号： G01S3/78 , G01V8/10 , G01V8/12 , G06M11/00

32. 发明专利

JPH0518699A MISSILE JAMMING DEVICE 失效
公开(公告)号：JPH0518699A
公开(公告)日：1993-01-26
申请号：JP17246191
申请日：1991-07-12
申请人： MITSUBISHI ELECTRIC CORP
发明人： ICHIKAWA YOSHITO , WAKABAYASHI SATOSHI
IPC分类号： F41H3/00 , F41H11/02 , G01S3/78
摘要： PURPOSE:To obtain a missile jamming device capable of coping with any one of the missile of two-dimension infrared ray picture sensor tracking system, the missile of non-picture type infrared ray sensor tracking system, the missile of laser tracking system or the missile of laser guiding system. CONSTITUTION:The title device is provided with a missile position detecting means 2, detecting the position of the infrared ray tracking missile M or the like of an enemy, a laser beam light source means i4, projecting laser beams, and a laser beam directing means 3, directing laser beams toward an infrared ray tracking missile and the like. Accordingly, the tracking device of various systems can be neutralized by utilizing the laser beams as a light source for jamming a missile. On the other hand, when the projected laser beams are utilized by the enemy as the target light of the infrared ray sensor and the like of a missile, the missile can be guided to a position apart from the defending object of our side whereby hitting of the missile against the defending object of our side can be aboided.

33. 发明专利

JPH051426B2 失效
公开(公告)号：JPH051426B2
公开(公告)日：1993-01-08
申请号：JP1646584
申请日：1984-01-28
申请人： HORIBA LTD
发明人： NODA MASAAKI
IPC分类号： G01S3/78 , G01V8/10 , G01V8/14

34. 实用新型

JPH0448495Y2 失效
公开(公告)号：JPH0448495Y2
公开(公告)日：1992-11-16
申请号：JP5438185
申请日：1985-04-12
IPC分类号： F16B17/00 , F42B15/00 , F42B15/01 , G01D11/20 , G01S3/78 , G01S3/785 , G12B3/02

35. 发明专利

JPH0443039B2 失效
公开(公告)号：JPH0443039B2
公开(公告)日：1992-07-15
申请号：JP27446085
申请日：1985-12-06
申请人： NIPPON DENSHIN DENWA KK , MITSUBISHI DENKI KK
发明人： IZUMISAWA TOMOYUKI , AKASHI TAKEO
IPC分类号： G01S3/78 , B64G1/36 , G01C21/24 , G01J1/42 , G01S3/781

36. 实用新型

JPH0469785U 失效
公开(公告)号：JPH0469785U
公开(公告)日：1992-06-19
申请号：JP11133190
申请日：1990-10-23
IPC分类号： G08B13/19 , G01S3/78

37. 发明专利

JPH04104081A TRAVELING BODY SENSOR 失效
公开(公告)号：JPH04104081A
公开(公告)日：1992-04-06
申请号：JP22179790
申请日：1990-08-23
申请人： YAMATAKE HONEYWELL CO LTD
发明人： NISHIMOTO IKUO , KAWAI KENJI , SASAKI HIROSHI
IPC分类号： G01P13/00 , G01J1/42 , G01S3/78 , G01V8/20 , G08B13/18
摘要： PURPOSE:To achieve detection with a high sensitivity regardless of environmental brightness by multiplying signal which is obtained from two terminals by plus and minus weight coefficients and then performing addition. CONSTITUTION:Light which is reflected by an object to be detected 5 passes through a lens system 1, its image is formed on a light-receiving surface, and then it is converted into light current by a light-receiver 2. This light current is converted into voltage by a current - voltage conversion circuit 11, a first output is supplied to a minus terminal of a differential amplification circuit 12, and a minus weight coefficient is multiplied. Also, a second output is supplied to a plus terminal of a differential amplification circuit 12 and a plus weight coefficient is multiplied. Then, two input signals are added by the differential amplification circuit 12, which is then output as a fist signal. On the other hand, after output of the conversion circuit 11 is amplified, it is supplied to a low-pass filter 15 for allowing only DC contents to be passed through for obtaining a second signal. A ratio of the first signal to the second signal is obtained by a judgement circuit 16, which is supplied to an output circuit 17 and a display circuit 18 as judgement signal.

38. 发明专利

JPH0460489A MONITORING SYSTEM OF PARKING LOT 失效
公开(公告)号：JPH0460489A
公开(公告)日：1992-02-26
申请号：JP16984590
申请日：1990-06-29
申请人： YAMATAKE HONEYWELL CO LTD
发明人： MAEDA SHOSAKU , KAWAI KENJI
IPC分类号： G06M7/00 , G01S3/78 , G01V8/14 , G06M3/00
摘要： PURPOSE:To enable economical detection of human existence in- and outside an automobile by constituting monitoring system of a light detection element having some sensitivity in visible light zone and using a spatial filter, and of a light source arranged opposite to and in front of the light detection element. CONSTITUTION:At a right hand side of an automobile 1 to be parked in a parking lot 2, which has an enough length to cover the full length and height of the automobile 2, a light detection element 10 consisting of a spatial filter of comb-teeth structure at its front side, and of a photo-electric conversion element of amorphous silicon having some sensitivity at visible light zone, is provided. Moreover, at an inner right hand side of an entrance 2A of the parking lot, an infra-red detection element 20 such as a pyroelectricity element and so on which detects wave length within an infra-red zone being emitted from a human body. Oppositely arranged electrodes 104 are constituted of mutually symmetrical combination of comb-teeth shaped first comb-teeth electrodes 1041 and second comb-teeth electrodes 1042 by mutual even pitch. By this procedure, at an amorphous silicon layer 103, sidewise insulation is quite high, almost all parts of electricity flows lengthwise and signals taken out from terminals of the electrodes in projected to the electrodes 1041 and 1042 to turn into light component, and therewith fine movement of human body can be well detected.

39. 实用新型

JPH0413U 失效
公开(公告)号：JPH0413U
公开(公告)日：1992-01-06
申请号：JP3788990
申请日：1990-04-09
IPC分类号： H04N5/232 , G01S3/78 , G05D3/00 , G05D3/12 , G08B13/196 , H04N7/18

40. 实用新型

JPH03110385U 失效
公开(公告)号：JPH03110385U
公开(公告)日：1991-11-12
申请号：JP1962790
申请日：1990-02-28
IPC分类号： F41G7/22 , G01S3/78

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