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1. 发明专利

JPS61288295A ABNORMAL CONDITION ALARM 失效
公开(公告)号：JPS61288295A
公开(公告)日：1986-12-18
申请号：JP12943685
申请日：1985-06-14
申请人： HOCHIKI CO , TOKYO GAS CO LTD
发明人： SHIMA YASUSHI , HONMA HIROSHI , FUJIMOTO TATSUO , KITAJIMA SATORU
IPC分类号： G08B23/00 , G08B25/00 , G08B25/10

2. 发明专利

JP2019003401A 防災警報連携システム审中-公开
公开(公告)号：JP2019003401A
公开(公告)日：2019-01-10
申请号：JP2017117562
申请日：2017-06-15
申请人： HOCHIKI CO
发明人： SHIMA YASUSHI
IPC分类号： G08B27/00 , G08B21/10 , G08B29/12
摘要：【課題】市町村防災無線設備などの地域防災無線設備との連携により屋内設置した警報器から緊急地震速報や津波到来などの防災情報を報知する場合の動作試験を簡単且つ適切に行うことを可能とする防災警報連携システムを提供する。【解決手段】市町村防災無線設備10から送信した緊急情報通報信号を、中継アダプタ200によりプロトコル変換して住宅24内に設置した住警器100に送信して防災情報を出力する。市町村防災無線設備10に設けた緊急情報受信装置15により例えば月1回送信される緊急地震放送の試験信号を受信した場合、中継アダプタ100によるプロトコル変換を経て住警器100に試験連動信号を送信して試験する。住警器100は試験連動信号を受信するとLEDを作動して試験防災情報を報知し、LEDの作動中に警報停止スイッチを操作すると試験防災情報の音声メッセージが報知出力される。【選択図】図1

3. 发明专利

JP2003196760A FIRE DETECTOR 审中-公开
公开(公告)号：JP2003196760A
公开(公告)日：2003-07-11
申请号：JP2001395898
申请日：2001-12-27
申请人： HOCHIKI CO
发明人： MAYUZUMI YOSHISATO , YAMAUCHI YUKIO , SHIMA YASUSHI
IPC分类号： G08B17/06
摘要： PROBLEM TO BE SOLVED: To provide a fire detector which has high responsiveness to temperature variation due to the thermal current of a fire and can be made small. SOLUTION: This fire detector is provided with a substrate 1 the outer side of which is a thermosensitive surface for receiving the thermal current, a temperature detection element 2 for coming into thermal contact with the inner side of the substrate 1 to detect the temperature of the substrate, and a detector main body 3 which is in contact with the outer circumferential part of the inner side of the substrate 1 to form an enclosed space with the substrate and includes the temperature detection element 2 in the enclosed space. The substrate 1 has the temperature detection element 2 almost at the center of the inner side of the substrate, and has a shape and material which satisfy the relationship that a product of the thickness d of the substrate 1 and heat conductivity λ disk is not larger than 1.1×10 -4 (W/K). COPYRIGHT: (C)2003,JPO

4. 发明专利

JP2002031571A FLAME DETECTION DEVICE 失效
公开(公告)号：JP2002031571A
公开(公告)日：2002-01-31
申请号：JP2000215052
申请日：2000-07-14
申请人： HOCHIKI CO
发明人： MATSUKUMA HIDENARI , SHIMA YASUSHI , AIZAWA MASATO , KAWABATA YOSHIMI , ASANO ISAO , NEMOTO MASAHIKO
IPC分类号： G01N21/71 , F23N5/08 , G01J1/02 , G01J1/42 , G08B17/103 , G08B17/117 , G08B17/12
摘要： PROBLEM TO BE SOLVED: To provide a flame detection device capable of discriminating a flame from an infrared radiator other than the flame highly accurately by using a simple formation, and improving flame detection performance. SOLUTION: A sensor module 10 in which this flame detection device is applied has a sensor board 11 on which detection sensors 11a, 11b are loaded and a shield case 14 for shielding and reducing a noise from the outside to a circuit element (including the detection sensors) mounted on the sensor board 11, and a characteristic distribution adjusting member 14c passing through the rough center of the light-receiving surface of a light-receiving element of the detection sensor 11b and extending in the specific direction is installed on an opening part 14b formed on the shield case 14 corresponding to the detection sensor 11b.

5. 发明专利

JP2002013978A FLAME DETECTOR 失效
公开(公告)号：JP2002013978A
公开(公告)日：2002-01-18
申请号：JP2000198188
申请日：2000-06-30
申请人： HOCHIKI CO
发明人： AIZAWA MASATO , ASANO ISAO , MATSUKUMA HIDENARI , SHIMA YASUSHI , KAWABATA YOSHIMI , NEMOTO MASAHIKO
IPC分类号： G01J1/02 , G01J1/00 , G08B17/12
摘要： PROBLEM TO BE SOLVED: To reduce assembling man-hours and cost when providing a plurality of detecting elements with a temperature control member for a false alarm prevention. SOLUTION: In this flame detector with the plurality of detecting elements 19 and 20 arranged on a printed circuit board 22, the plurality of detecting elements are adjacently arranged and the temperature control member 24 is provided covering all of the plurality of detecting elements 19 and 22. The temperature control member 24 has an opened back face, a side face 24a and an upper face 24b with shapes corresponding to the arrangement of the plurality of detecting elements 19 and 20, and openings 36a and 36b not obstructing detection ranges formed in positions of light receiving faces of each detecting element.

6. 发明专利

JPH09106486A RECEPTION CIRCUIT FOR FIRE ALARM RECEIVER 失效
公开(公告)号：JPH09106486A
公开(公告)日：1997-04-22
申请号：JP24590595
申请日：1995-09-25
申请人： HOCHIKI CO
发明人： SHIMA YASUSHI , ADACHI AKIO , YUMA AKIRA , ARIKAWA MASASHI , MITSUSE MOTOHARU
IPC分类号： G08B29/02 , G08B17/00
摘要： PROBLEM TO BE SOLVED: To surely detect the slight change of a line current and to discriminate a fire and disconnection even by the AD converter of a low resolution. SOLUTION: By a constant current conversion circuit 15, the line current I1 flowing in a sensor 3 is inputted and converted to a current I2 which is a weak output current for which the line current I1 is reduced by the ratio of resistors R1/R2. Also, the output current I2 of the constant current conversion circuit 15 is supplied to the resistor R30 provided with a stipulated value, converted to a voltage signal within the voltage range of the AD converter connected to the resistor and outputted as a reception signal voltage and the prescribed current range of the line current I1 is monitored. Thus, even the slight change of the line current I1 is detected.

7. 发明专利

JPH0935156A STAND-BY POWER SUPPLY TESTING DEVICE FOR FIRE MONITOR AND CONTROL BOARD 失效
公开(公告)号：JPH0935156A
公开(公告)日：1997-02-07
申请号：JP18379995
申请日：1995-07-20
申请人： HOCHIKI CO
发明人： YUMA AKIRA , SHIMA YASUSHI , ARIKAWA MASASHI , ADACHI AKIO
IPC分类号： G08B21/00 , G08B17/00 , G08B21/08 , G08B23/00
摘要： PROBLEM TO BE SOLVED: To surely prevent a stand-by power supply test from being executed over necessary time by forcedly ending the test after the lapse of a prescribed time from the ON of a stand-by power supply test switch in the case of executing a test by connecting a dummy load to a stand-by power supply. SOLUTION: When the ON operation of the stand-by power supply test switch 25 is detected, a power supply switching signal is outputted from an MPU 6 to a power supply switching circuit 16 to prepare an artificial AC 100V service interruption state, a test signal E3 is outputted to a stand-by power supply testing circuit 32, a dummy resistor R 16 is connected to the output of a boosting circuit 21, and a load current for testing a stand-by power supply is allowed to flow by connecting the artifical load. The output voltage of a battery 20 being tested based upon the operation of the circuit 32 is inputted to the MPU 6 and whether the output voltage is within a regulated voltage range or not is judged. At the time of detecting the ON of the switch 25, a stand-by power supply test controlling part 27 starts a timer 34, and after the lapse of prescribed time for determining the test enabled time of a stand-by power supply test, forcedly ends the stand-by power supply test.

8. 发明专利

JPH07263935A ANTENNA EQUIPMENT 失效
公开(公告)号：JPH07263935A
公开(公告)日：1995-10-13
申请号：JP5338894
申请日：1994-03-24
申请人： HOCHIKI CO
发明人： SHIMA YASUSHI
IPC分类号： E05B49/00 , G06K7/10 , G06K19/07 , G07C9/00 , H01Q1/32 , H01Q1/36 , H01Q1/38 , H01Q7/00 , H01Q11/08 , H01Q21/00 , H02J50/00 , H02J50/10 , H04B1/59
摘要： PURPOSE:To secure the degree of sharpness of an antenna to improve the antenna radiation efficiency with respect to the antenna equipment using printed boards. CONSTITUTION:Plural printed boards 30-1 to 30-n where antenna patterns 32-1 to 32-n are formed to have coil components are laminated to constitute the equipment. For example, spiral coil patterns 32-1 to 32-n are formed on printed boards 30-1 to 30-n, and start ends and terminal ends of coil patterns are connected in common to form a pair of antenna feed terminals 33 and 34. Thus, a sufficiently wide communication area is secured.

9. 发明专利

JPH05317436A ALARM FOR FIRE PROTECTION EQUIPMENT 失效
公开(公告)号：JPH05317436A
公开(公告)日：1993-12-03
申请号：JP15558292
申请日：1992-05-22
申请人： HOCHIKI CO
发明人： MATSUOKA NAOYA , TANABE KAORU , IWATA TERUO , NARUMIYA JUNICHI , SHIMA YASUSHI , MANMOTO ATSUSHI , OZAWA TOSHIYUKI , KATO KENJI , FUWA YOSHIAKI
IPC分类号： A62C2/06 , G04F3/00 , G08B3/10 , G08B21/00
摘要： PURPOSE:To provide an alarm for fire protection equipment which makes an alarming before the closure thereof to secure safety in the perimeter thereof. CONSTITUTION:When a controller 11 receives a starting signal from a compound panel or the like provided at a desaster prevention center or the like, firstly, a closure message is announced by a vocal synthesization to alarm of the closure of a fire protection door 10. When fixed time passes thereafter, a control signal is outputted to a release 12 to release the retaining of the fire protection door. As a result. the fire protection door 10 is moved to a closure position. The closing operation of the fire protection door 10 is accomplished after the closure message is heard and allows the people in the perimeter of the fire protection door 10 to avoid danger in the perimeter caused by a sudden closure, thereby enabling the closing of the door safely.

10. 发明专利

JPH04302099A MOVING BODY POSITION SEARCH SYSTEM 失效
公开(公告)号：JPH04302099A
公开(公告)日：1992-10-26
申请号：JP6603991
申请日：1991-03-29
申请人： HOCHIKI CO
发明人： SHIMA YASUSHI
IPC分类号： G08B29/00 , G08B25/10 , H04B7/26
摘要： PURPOSE:To accurately search the position of a moving body by receiving a radio signal from a radio transmission equipment by a radio reception equipment provided in a prescribed position to detect the position of the moving body carrying the radio transmission equipment. CONSTITUTION:Radio signals Si and Sill emitted from output devices A(i) and A(i+1) are received and addresses of output devices A(i) and A(i+1) and monitor region information are stored in a memory when the moving body, for example, a guard passes the vicinity of output devices A(i) and A(i+1) arranged in prescribed positions of a monitor region, and the guard carries a radio transmission equipment ID. Radio signals SiA and Si+1 from the radio transmission equipment ID are received by a radio reception equipment HR provided in a prescribed position to confirm the radio transmission equipment ID. Thus, the position of the guard who patrols and guards a building, a warehouse, or the like is accurately searched.

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