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41. 实用新型

JPS475428Y1 失效
公开(公告)号：JPS475428Y1
公开(公告)日：1972-02-25
申请号：JP2610568
申请日：1968-04-02
IPC分类号： G01M9/00 , G01P5/02

42. 发明专利

JP4897549B2 Monitoring system 有权
公开(公告)号：JP4897549B2
公开(公告)日：2012-03-14
申请号：JP2007101052
申请日：2007-04-06
申请人：株式会社沖情報システムズ
发明人：健一平山
IPC分类号： G08B21/10 , G01P5/02
CPC分类号： Y02A50/12
摘要： PROBLEM TO BE SOLVED: To provide a monitoring system, capable of suppressing device cost and cost for a power consumption rate or the like to a low level. SOLUTION: The system comprises an ID transmitting device 2 including an energy conversion part for converting received radio wave to electric power and an ID transmitting part for transmitting ID information stored in a storage part by use of the power generated in the energy conversion part, which is peeled and scattered from a fixing part when it receives a strong wind exceeding a predetermined wind velocity; and a strong wind detector 1 including a power source part for storing electric power generated by receiving wind, a radio communication part for transmitting radio wave by use of the generated power and receiving the ID information transmitted from the ID transmitting device, and a storage part for storing the ID information received by the radio communication part. When the strong wind exceeding the predetermined wind velocity is generated, the detector 1 transmits information showing the strength of the wind derived from the ID information received from the ID transmitting device 2 to a monitoring terminal 4, and the monitoring terminal 4 displays an alarm based on the received information. COPYRIGHT: (C)2009,JPO&INPIT

43. 发明专利

JP2009236777A Flow velocity measuring device 有权
标题翻译：流速测量装置
公开(公告)号：JP2009236777A
公开(公告)日：2009-10-15
申请号：JP2008084950
申请日：2008-03-27
申请人： Furukawa Electric Co Ltd:The , Tokyo Metropolitan Sewerage Service Corp , 古河電気工業株式会社 , 東京都下水道サービス株式会社
发明人： ABE HISATARO , IZUMO MASAKI , KAMOTO KENJI , HARADA TOSHIRO , OSAKA TAKASHI
IPC分类号： G01P5/02 , G01F1/28
摘要： PROBLEM TO BE SOLVED: To provide a flow velocity measuring device for performing reliable measurement of flow velocity for a long term.
SOLUTION: This flow velocity measuring device 10 includes a housing 16 forming an airtight chamber 15, an FBG 17 stored in the housing 16, and a load transfer mechanism 18 for making stress act on the FBG 17. The load transfer mechanism 18 has an upstream pressure plate 19, and one shaft 20 whose one end section 20a is fixed to the upstream pressure plate 19 side, and applies the stress to the FBG 17 by its displacement to displace the FBG 17. The load transfer mechanism 18 includes a diaphragm boss 21 that passes the shaft 20 and is fixed to the upstream pressure plate 19, and a diaphragm 22 whose inner periphery is fixed to the outer periphery of the diaphragm boss 21 and outer periphery is fixed to the housing 16 side. An O ring is disposed between the upstream pressure plate 19 and the shaft 20 and between the diaphragm boss 21 and the shaft 20.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于长期可靠地测量流速的流速测量装置。解决方案：该流速测量装置10包括形成气密室15的壳体16，存储在壳体16中的FBG 17以及用于使应力作用在FBG 17上的载荷传递机构18.载荷传递机构18 具有上游压力板19和一个轴20，其一个端部部分20a固定到上游压力板19侧，并且通过其位移将应力施加到FBG 17以使FBG 17移位。负载传递机构18包括：通过轴20并固定在上游压力板19上的隔膜凸台21和内周固定在隔膜凸台21的外周和外周的隔膜22固定在壳体16一侧。 O型环设置在上游压力板19和轴20之间以及隔膜凸台21和轴20之间。版权所有（C）2010，JPO＆INPIT

44. 发明专利

JP2004163219A Optical fiber flow velocity sensor for river bed corrosion, and flow velocity measuring system therefor 审中-公开
公开(公告)号：JP2004163219A
公开(公告)日：2004-06-10
申请号：JP2002328446
申请日：2002-11-12
申请人： Hitachi Cable Ltd , 日立電線株式会社
发明人： FUKAHORI TOSHIO , SAITO KENICHI
IPC分类号： E02B3/00 , G01B11/16 , G01C13/00 , G01L5/00 , G01L9/00 , G01P5/02 , G01P13/00
摘要： PROBLEM TO BE SOLVED: To measure a river bed corrosion condition and a flow velocity in surroundings of corrosion concurrently at a remote site.
SOLUTION: This optical fiber velocity sensor for river bed corrosion is provided with cylindrical casings 11 buried in the river bed or a high-water channel, along depth direction separated with a prescribed space, and formed with a plurality of opening parts 12 directed to the upstream of a river, and pressure detecting parts 20a-20h having FBGs 24a-24f provided respectively to block the opening parts 12 inside the cylindrical casing 11. In the system, soil pressure or water pressure is detected by converting reflected wavelengths in the FBGs 24a-24f into distortion quantities by an optical velocity sensor 40 for the corrosion connected to the remote site, and the corrosion depth of the river bed and the velocity of the water flow are measured thereby.
COPYRIGHT: (C)2004,JPO

45. 发明专利

JP3313317B2 失效
公开(公告)号：JP3313317B2
公开(公告)日：2002-08-12
申请号：JP36785297
申请日：1997-12-26
IPC分类号： G01P5/02

46. 发明专利

JP2001116597A VOLUME-OF-AIR INDICATOR 失效
公开(公告)号：JP2001116597A
公开(公告)日：2001-04-27
申请号：JP29239799
申请日：1999-10-14
申请人： DAIWA HOUSE IND
发明人： WADA HIROTAKA , OYAMA MAKOTO , KISHIMOTO TATSUYUKI
IPC分类号： G01F1/20 , G01P5/02
摘要： PROBLEM TO BE SOLVED: To provide a volume-of-air indicator that can easily indicate a small volume of air at an inlet and an outlet at low costs and at the same time can obtain reliable, objective indication result. SOLUTION: The volume-of-air indicator is provided with a transparent cylindrical part 2 that is directed in upper and lower directions, a pressure reception float 3 being accommodated in the cylindrical part 2 so that it can be elevated freely, and a port 4. The pressure reception float 3 is elevated by air pressure, and the height position of the pressure reception float 3 in the cylindrical part is increased or decreased according to the volume of air at an inlet or an outlet.

47. 发明专利

JP2630937B2 失效
公开(公告)号：JP2630937B2
公开(公告)日：1997-07-16
申请号：JP21238386
申请日：1986-09-09
申请人： YAMAHA HATSUDOKI KK , SANSHIN KOGYO KK
发明人： SAWADA RYOJI , NAKAMURA TOMOJI , TOBINAGA TADASHI , NAKAMURA KAZUHIRO
IPC分类号： G01P5/00 , F02B61/04 , G01P5/02

48. 发明专利

JP2588730B2 失效
公开(公告)号：JP2588730B2
公开(公告)日：1997-03-12
申请号：JP26012287
申请日：1987-10-15
申请人： YAMAHA HATSUDOKI KK , SANSHIN KOGYO KK
发明人： NAKAMURA TOMOJI , SAWADA RYOJI , NAKAMURA KAZUHIRO , YOSHIOKA TATSUYA
IPC分类号： G01P5/02 , G01P5/00 , G01P5/14

49. 发明专利

JPH08220251A BEARING DECISION COAXIAL DEVICE FOR ATMOSPHERIC OBSERVATION AND ATMOSPHERIC MEASUREMENT VEHICLE EQUIPPED WITH THE DEVICE 失效
公开(公告)号：JPH08220251A
公开(公告)日：1996-08-30
申请号：JP4614895
申请日：1995-02-11
申请人： HORIBA LTD
发明人： KAWAMURA YOSHIBUMI
IPC分类号： G01P5/02 , G01C1/00 , G01N1/22 , G01N33/00 , G01W1/00
摘要： PURPOSE: To provide a compact bearing decision coaxial device capable of being mounted on a compact atmospheric observation vehicle, as well as an atmospheric observation vehicle equipped with the device. CONSTITUTION: This device has an inner pipe 3 capable of being erected to the preset height and freely collapsed, an intermediate pipe 7 externally coupled to the inner pipe 3 in such a state as freely rotatable, and a bearing compass 11 externally coupled to the inner pipe 3 at a position immediately below the intermediate pipe 7 in such a state as freely rotatable. Furthermore, the device has a wind direction and velocity transmitter 8 detachably mounted on the upper section of the intermediate pipe 7, an outer pipe 15 externally coupled to the pipe 7 in such a state as freely rotatable, and a telemeter antenna 17 detachably mounted on the outer pipe 15.

50. 发明专利

JPH0648274B2 失效
公开(公告)号：JPH0648274B2
公开(公告)日：1994-06-22
申请号：JP22700386
申请日：1986-09-25
IPC分类号： G01P5/02 , G01P13/00

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