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公开(公告)号：JP2010243428A
公开(公告)日：2010-10-28
申请号：JP2009094683
申请日：2009-04-09
Applicant: Nagano Keiki Co Ltd , 長野計器株式会社
Inventor： YAMAGISHI NOBUTAKA , YAMASHITA NAOKI
IPC: G01L19/14
Abstract: PROBLEM TO BE SOLVED: To provide a fluid pressure measuring apparatus capable of easily positioning a control substrate and a probe and easily executing assembly work even with the presence of errors when a plurality of parts are to be assembled.
SOLUTION: In the fluid pressure measuring apparatus, a joint 1 is provided with a detection part 2. The control substrate 6 for controlling signals detected by the detection part 2 is mounted to a spacer 7. The spacer 7 is mounted to the joint 1. A holder 4 is supported by the spacer 7. The holder 4 is freely retractably provided with the probe 5 electrically connected to the control substrate 6. A tubular case 3 having a shoulder part 32 for preventing the coming-off of the holder 4 is fixed to the joint 1. An elastic gasket 8 is provided between the case 3 and the holder 4. Even with the presence of size errors in the case 3, a serially connected joint 1, the spacer 7 and the holder 4, the elastic gasket 8 provided for the case 3 and interposed between the shoulder part 32 and the holder 4 is elastically deformed according to size errors accumulated by the spacer 7, the holder 4, etc.
COPYRIGHT: (C)2011,JPO&INPITAbstract translation: 要解决的问题：提供一种流体压力测量装置，其能够容易地定位控制基板和探头，并且即使在要组装多个部件时也容易执行组装工作，即使存在错误。 解决方案：在流体压力测量装置中，接头1设置有检测部分2.用于控制由检测部分2检测到的信号的控制基板6安装到间隔件7.间隔件7安装到 保持器4由间隔件7支撑。保持器4可自由地缩回地设置有电连接到控制基板6的探针5.具有用于防止保持器脱落的肩部32的管状壳体3 弹性垫圈8设置在壳体3和保持器4之间。即使在壳体3中存在尺寸误差，连接的连接件1，间隔件7和保持件4， 设置在壳体3上且设置在肩部32和保持件4之间的弹性垫圈8根据由间隔件7，保持架4等积累的尺寸误差弹性变形。（C）2011，JPO＆INPIT
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公开(公告)号：JP2010190656A
公开(公告)日：2010-09-02
申请号：JP2009034045
申请日：2009-02-17
Applicant: Nagano Keiki Co Ltd , 長野計器株式会社
Inventor： SEKIYA HARUHIKO , TOYAMA HIDEJI , AKIMOTO NOBUHIKO
IPC: G01L9/04
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensively miniaturized sensor.
SOLUTION: A joint 1 includes a sensor module 2, and the sensor module 2 is accommodated in a housing 3. The housing 3 includes a terminal 5. The joint 1 also includes a cap-shaped base 4, and the base 4 includes a wall part 42 facing the outer peripheral surface of the sensor module 2, and a leg part 43 formed on the same surface as the wall part 42. An end of the leg part 43 is inserted into an attaching groove 12A opening in the bottom surface of a flange section 12 of the joint 1, and a space 1B is formed between the outer surface of the leg part 43 and the outer wall surface 12A2 of the attaching groove 12A. Therefore, by inserting the leg part 43 of the base 4 having a mounted electronic component 8 into the attaching groove 12A of the flange section 12, the height dimension of the base itself from the bottom of the joint becomes low. Thus, the height dimension of the sensor is further reduced to miniaturize the sensor.
COPYRIGHT: (C)2010,JPO&INPITAbstract translation: 要解决的问题：提供廉价的小型化传感器。 解决方案：接头1包括传感器模块2，传感器模块2容纳在壳体3中。壳体3包括端子5.接头1还包括盖形基座4和基座4 包括面对传感器模块2的外周面的壁部42和与壁部42形成在同一表面上的腿部43.腿部43的端部插入到底部开口的安装槽12A中 接头1的凸缘部分12的表面和在腿部43的外表面和安装槽12A的外壁表面12A2之间形成空间1B。 因此，通过将具有安装的电子部件8的基座4的腿部43插入到凸缘部12的安装槽12A中，基部本身从接头底部的高度尺寸变低。 因此，进一步减小传感器的高度尺寸以使传感器小型化。 版权所有（C）2010，JPO＆INPIT
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公开(公告)号：JP2010151601A
公开(公告)日：2010-07-08
申请号：JP2008329808
申请日：2008-12-25
Applicant: Nagano Keiki Co Ltd , 長野計器株式会社
Inventor： TSUCHIYA MUNENORI , OSHIMA HIROSHI , FUJITA KEIICHI , AIZU KAZUAKI
IPC: G01B11/16
Abstract: PROBLEM TO BE SOLVED: To provide an optical sensor measuring apparatus which can eliminate a high-speed data processor and can be downsized.
SOLUTION: The optical sensor measuring apparatus includes: an arithmetic circuit 41 for, on the basis of data in which reflection spectra obtained from a plurality of FBG sensors 31, 32, 3n, respectively, exceed a threshold, determining the center of each reflection spectrum; a threshold storage register array 43 for storing optimum thresholds for determining the center of the reflection spectra from the FBG sensors 31, 32, 3n, respectively; and a comparator circuit 44 for outputting an optimum threshold in accordance with each reflection spectrum to the arithmetic circuit 41 by comparing the data on the reflection spectra obtained from the FBG sensors 31, 32, 3n, respectively, with the optimum thresholds stored in the threshold storage register array 43. A threshold necessary for calculating the center of the reflection spectra reflected from the FBG sensors 31, 32, 3n, respectively, by the arithmetic circuit 41 is selected from the optimum thresholds stored in the threshold storage register array 43 in advance.
COPYRIGHT: (C)2010,JPO&INPITAbstract translation: 要解决的问题：提供一种可以消除高速数据处理器并且可以减小尺寸的光学传感器测量装置。 光传感器测量装置包括：运算电路41，用于根据从多个FBG传感器31,32，3n获得的反射光谱分别超过阈值的数据，确定 每个反射光谱; 阈值存储寄存器阵列43，用于存储用于分别确定来自FBG传感器31,32,3n的反射光谱中心的最佳阈值; 以及比较器电路44，用于通过将从FBG传感器31,32，3n获得的反射光谱的数据与存储在阈值中的最佳阈值相比较，将根据每个反射光谱的最佳阈值输出到运算电路41 预先从存储在阈值存储寄存器阵列43中的最佳阈值中选择计算从运算电路41分别从FBG传感器31,32，3n反射的反射光谱的中心所需的阈值 。 版权所有（C）2010，JPO＆INPIT
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公开(公告)号：JP4383461B2
公开(公告)日：2009-12-16
申请号：JP2007065164
申请日：2007-03-14
Applicant: 長野計器株式会社
IPC: G01L19/00
CPC classification number: G01L9/0051 , G01L19/0061 , G01L19/148 , H05K1/118 , H05K1/147 , H05K3/306 , H05K2201/09063 , H05K2201/0949 , H05K2201/10151 , H05K2203/049 , Y10T29/49082
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公开(公告)号：JP2009229070A
公开(公告)日：2009-10-08
申请号：JP2008070990
申请日：2008-03-19
Applicant: Nagano Keiki Co Ltd , Railway Technical Res Inst , 財団法人鉄道総合技術研究所 , 長野計器株式会社
Inventor： HANEYA HIROSHI , SHINODA MASAHIRO , OMURA HIROKAZU , ABE KEITA , TSUCHIYA MUNENORI
Abstract: PROBLEM TO BE SOLVED: To provide a system for monitoring a structure capable of performing remotely integrity evaluation and data collection of a structure such as a bridge pier.
SOLUTION: Each exciter 5a, 5b is provided respectively on the upper end of each bridge pier 3a, 3b which is a lower structure of a bridge 4. Each exciter 5a, 5b is connected respectively to a control device 13. Each sensor 7a, 7b corresponding to each exciter 5a, 5b is provided on the upper end of each bridge pier 3a, 3b. Each sensor 7a, 7b is connected to a processing device 15, and further the processing device 15 is connected to an analyzer 17. The analyzer 17 evaluates integrity of each bridge pier 3a, 3b.
COPYRIGHT: (C)2010,JPO&INPITAbstract translation: 要解决的问题：提供一种用于监视能够进行诸如桥墩等结构的远程完整性评估和数据收集的结构的系统。 解决方案：每个激励器5a，5b分别设置在作为桥4的下部结构的每个桥墩3a，3b的上端。每个励磁机5a，5b分别连接到控制装置13.每个传感器 对应于每个激励器5a，5b的7a，7b设置在每个桥墩3a，3b的上端。 每个传感器7a，7b连接到处理装置15，并且处理装置15进一步连接到分析器17.分析器17评估每个桥墩3a，3b的完整性。 版权所有（C）2010，JPO＆INPIT
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Patent Agency Ranking
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公开(公告)号：JP2008281450A
公开(公告)日：2008-11-20
申请号：JP2007126137
申请日：2007-05-10
Applicant: Nagano Keiki Co Ltd , 長野計器株式会社
Inventor： SATO KOJI , HOKARI SHIGENORI
Abstract: PROBLEM TO BE SOLVED: To provide a temperature-pressure measuring device capable of improving precision of temperature measuring by securing a heat absorption amount of a measured fluid and preventing permanent deforming of a spring of a check valve with a simple constitution, and to provide its installing device.
SOLUTION: A coil spring 50 is arranged at the circumference of a valve sleeve 40 so that the effective service length of a protection tube 30 is long, and a temperature sensing part 23 is immersed up to a deep position of a storing member of the fluid, so an absorption amount needed for accurate measuring can be secured. A locking ring 60 becomes a stopper of the valve sleeve 40 so that a compression amount of the coil spring 50 is limited within the range of a stroke of the valve sleeve 40 and generation of buckling and permanent deformation of the coil spring 50 can be prevented. Furthermore, while the opening part for introducing the measured fluid is constituted with the tip part 30B of the protection tube 30, the locking ring 60 is used both for locking the coil spring 50 and for stopping the valve sleeve 40 to thereby simplify the constitution.
COPYRIGHT: (C)2009,JPO&INPITAbstract translation: 要解决的问题：提供一种能够通过确保测量流体的吸热量并且以简单的结构防止止回阀的弹簧的永久变形来提高温度测量的精度的温度测量装置，以及 提供其安装设备。 解决方案：螺旋弹簧50布置在阀套40的圆周处，使得保护管30的有效使用长度较长，并且温度感测部23被浸入到存储构件的深度位置 的流体，因此可以确保精确测量所需的吸收量。 锁定环60成为阀套40的止动器，使得螺旋弹簧50的压缩量被限制在阀套40的行程范围内，并且可以防止产生弯曲，并且可以防止螺旋弹簧50的永久变形 。 此外，当用于引入被测流体的开口部分由保护管30的末端部分30B构成时，锁定环60用于锁定螺旋弹簧50和用于使阀套40停止从而简化构造。 版权所有（C）2009，JPO＆INPIT
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公开(公告)号：JP2008196994A
公开(公告)日：2008-08-28
申请号：JP2007033368
申请日：2007-02-14
Applicant: Nagano Keiki Co Ltd , 長野計器株式会社
Inventor： KAWASAKI MASARU , IDE YASUTAKA , YAMAURA KUNIHIRO
IPC: G01L19/00
CPC classification number: F16L41/008 , G01L19/0038 , G01L19/0672
Abstract: PROBLEM TO BE SOLVED: To fix a gasket to a joint of a pressure sensor without impairing sealability.
SOLUTION: This joint 3 of the pressure sensor is provided with a fluid introduction cylinder 13, a gasket holding body 14 projected from a tip face of the fluid introduction cylinder and having a diameter smaller than that of the fluid introduction cylinder, and the ring-like gasket 15 covering the gasket holding body to project a sealing face 15a from a tip of the gasket holding body. The gasket is fixed onto the gasket holding body by a plastic deformation part 15c toward a radial inside thereof. The sealability is prevented from being impaired, since the sealing face of the gasket is not deformed along an axial-center direction of the gasket.
COPYRIGHT: (C)2008,JPO&INPITAbstract translation: 要解决的问题：将垫圈固定在压力传感器的接头上，而不损害密封性。 解决方案：压力传感器的该接头3设置有流体引入缸13，从流体引入缸的顶端突出并具有比流体导入缸的直径小的直径的垫圈保持体14，以及 覆盖垫圈保持体的环状垫圈15从密封垫保持体的前端突出密封面15a。 垫圈通过塑料变形部15c朝向其内侧径向固定在垫圈保持体上。 由于垫圈的密封面沿着垫圈的轴心方向没有变形，所以可以防止密封性的损伤。 版权所有（C）2008，JPO＆INPIT
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100.发明专利Bourdon tube mounting structure, pressure gauge, and bourdon tube mounting method 有权BOURDON TUBE安装结构，压力表和BOURDON管安装方法
公开(公告)号：JP2008196893A
公开(公告)日：2008-08-28
申请号：JP2007030523
申请日：2007-02-09
Applicant: Nagano Keiki Co Ltd , 長野計器株式会社
Inventor： TSUCHIDA YASUMASA , TOHEI HISASHI , YODA KAZUO , IKEMOTO TORU
IPC: G01L7/04
Abstract: PROBLEM TO BE SOLVED: To provide a Bourdon tube mounting structure capable of sufficiently brazing a base end of a Bourdon tube into a mounting hole of a joint.
SOLUTION: A cutout 9 for exhausting air accumulating inside the mounting hole 1B of the joint 1 is formed in the base end 31 of the Bourdon tube 3. Since the air accumulating inside the mounting hole 1B is exhausted outside through the cutout 9 and a pressure introduction hole 1A, even if molten brazing material 8 is flowed in between the Bourdon tube 3 and the mounting hole 1B formed in the joint 1, to braze the Bourdon tube 3 to the joint 1, the molten brazing material 8 reaches the whole of the base end of the Bourdon tube 3.
COPYRIGHT: (C)2008,JPO&INPITAbstract translation: 要解决的问题：提供一种能够将布尔登管的基端充分钎焊到接头的安装孔中的布尔登管安装结构。 解决方案：在布尔登管3的基端31中形成有用于排出积聚在接头1的安装孔1B内部的空气的切口9.由于安装孔1B内积聚的空气通过切口9排出到外部 和压力导入孔1A，即使熔融钎料8在布尔登管3和形成在接头1中的安装孔1B之间流动，将布尔登管3钎焊到接头1上，熔融钎焊材料8到达 布尔登管3的整个基端。版权所有（C）2008，JPO＆INPIT
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