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41. 发明专利

JP2010216725A Gas shutoff device 有权
标题翻译：气体开关装置
公开(公告)号：JP2010216725A
公开(公告)日：2010-09-30
申请号：JP2009064545
申请日：2009-03-17
申请人： Panasonic Corp , Toho Gas Co Ltd , Tokyo Gas Co Ltd , パナソニック株式会社 , 東京瓦斯株式会社 , 東邦瓦斯株式会社
发明人： MURASE KOJI , UEKI KOICHI , OTANI TAKAHISA , NAKABAYASHI YUJI , ASANO KAZUTAKA , KOBAYASHI MASATOMO , WATANABE AKIRA , KONO SACHIKO , YUASA KENICHIRO , NAGAI NOZOMI , ISHIDA HIROSHI , SAKANO TAKAHIRO
IPC分类号： F23K5/00 , F23N5/18 , G01F1/66 , G01F3/22
摘要： PROBLEM TO BE SOLVED: To release gas shutoff caused by an abnormality of a sensor generated in an unexpected state of a transient measurement condition.
SOLUTION: This gas shutoff device includes a flow rate detecting section 11, a flow rate calculating section 12, an abnormal flow rate determining section 13, a valve drive section 14, a valve 15, a return input section 16, a sensor abnormality determining section 17, and a sensor abnormality release input section 18. A valve closing signal C is outputted and the valve 15 is shut off when the sensor abnormality determining section 17 determines an abnormality in the transient sensor, the shutoff of the gas due to the sensor abnormality generated in the unexpected state of transient measurement condition can be released by outputting a sensor abnormality releasing signal F to a sensor abnormality release input section 18, and outputting a valve opening signal E to return the valve 15 when the sensor abnormality release input section 18 receives the sensor abnormality release input from the external.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：释放在瞬时测量条件的意外状态下产生的传感器异常引起的气体截止。解决方案：该气体截止装置包括流量检测部11，流量计算部12，异常流量判定部13，阀驱动部14，阀15，返回输入部16，传感器异常判定部17和传感器异常释放输入部18.输出阀关闭信号C，当传感器异常判定部17判定瞬时传感器的异常时，关闭阀15，由于通过向传感器异常释放输入部18输出传感器异常释放信号F，并且当传感器异常释放输入时输出阀开启信号E以返回阀15，可以解除在瞬时测量条件的意外状态下产生的传感器异常部分18从外部接收传感器异常释放输入。版权所有（C）2010，JPO＆INPIT

42. 发明专利

JP2010139360A Gas supply security apparatus and gas meter 审中-公开
标题翻译：气体供应安全装置和气体计
公开(公告)号：JP2010139360A
公开(公告)日：2010-06-24
申请号：JP2008315529
申请日：2008-12-11
申请人： Tokyo Gas Co Ltd , 東京瓦斯株式会社
发明人： KOBAYASHI MASATOMO , SAKAI KATSUTO
IPC分类号： G01F3/22 , F23K5/00 , F23N5/24
摘要： PROBLEM TO BE SOLVED: To provide a gas supply security apparatus having a security function regarding a gas supply to a gas using appliance, correctly obtaining a gas consumption condition in the appliance, and inexpensively improving security and convenience. SOLUTION: The gas supply apparatus includes: an inlet gas flow path for causing a gas to flow and enter from a gas source; an outlet gas flow path for branching the gas entering into the inlet gas flow path, and supplying it to each gas destination; a gas flow rate measuring means provided in the outlet gas flow path, and measuring a flow rate of the gas; and an abnormality detecting means for detecting an abnormal condition regarding the gas supply after the outlet gas flow path per outlet gas flow path based on a measurement result in the gas flow rate measuring means. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有关于气体使用装置的气体供应的安全功能的气体供应安全装置，正确地获得该器具中的气体消耗状态，并且廉价地提高了安全性和便利性。气体供给装置包括：用于使气体从气体源流入并进入的入口气体流路; 出口气体流路，用于将进入入口气体流路的气体分支，并将其供应到每个气体目的地; 气体流量测量装置，设置在出口气体流路中，并测量气体的流量; 以及异常检测装置，用于根据气体流量测量装置的测量结果来检测关于每个出口气体流路的出口气体流路之后的气体供应的异常状况。版权所有（C）2010，JPO＆INPIT

43. 发明专利

JP2010096539A Gas meter, method of determining change in flow rate, and program for determining change in flow rate 有权
标题翻译：流量计，流量变化确定方法及流量变化确定方案
公开(公告)号：JP2010096539A
公开(公告)日：2010-04-30
申请号：JP2008265502
申请日：2008-10-14
申请人： High Pressure Gas Safety Institute Of Japan , Osaka Gas Co Ltd , Panasonic Corp , Toho Gas Co Ltd , Tokyo Gas Co Ltd , Toshiba Corp , パナソニック株式会社 , 大阪瓦斯株式会社 , 東京瓦斯株式会社 , 東邦瓦斯株式会社 , 株式会社東芝 , 高圧ガス保安協会
发明人： NAGAI NOZOMI , KONO SACHIKO , KOBAYASHI MASATOMO , KAWAGUCHI KEIJI , ISHIDA HIROSHI , NANBA MITSUO , KUBO KAZUO , SAITO TAKASHI , MARUYAMA KIYOSHI , KATO AKIRA , ASANO KAZUTAKA , NAKAMURA HIROSUMI , OTANI TAKAHISA , IWAMOTO RYUJI , HIRAYAMA YUICHI , ISHINO HITOAKI , SAKAMAKI MICHIHIKO
IPC分类号： G01F3/22 , F23K5/00
摘要： PROBLEM TO BE SOLVED: To provide a gas meter, or the like, that attains more exact public security preservation control, by accurately grasping operation where a gas flow rate changes suddenly, such as, use of a water heater by a single lever.
SOLUTION: The gas meter includes: a measurement means for measuring the instantaneous flow rate of gas passing through a gas channel at a prescribed time interval; a storage means for storing the measured instantaneous flow rate; and a control means for determining that the gas flow rate has varied due to intentional operation to a gas appliance installed at a downstream side of a place, where the measurement means is installed in the gas channel when the difference between a first instantaneous flow rate, namely, an instantaneous flow rate, and a second instantaneous flow rate measured last time of the first instantaneous flow rate is not less than the predetermined first threshold by the instantaneous flow rate to be stored; and when all the differences between a prescribed number of respective continuous instantaneous flow rates to be measured, after the first instantaneous flow rate and an average flow rate within a prescribed amount of time until the second instantaneous flow rate is measured, are not less than a preset second threshold.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种通过精确地掌握气体流量急剧变化的操作，例如通过单个使用热水器来获得更精确的公共安全保护控制的燃气表等杠杆。解决方案：气量计包括：测量装置，用于以规定的时间间隔测量通过气体通道的气体的瞬时流量; 用于存储所测量的瞬时流量的存储装置; 以及控制装置，用于确定气体流量由于有意操作而变化，安装在安装在气体通道下游侧的燃气器具上，当第一瞬时流量，即瞬时流量，并且第一瞬时流量的上次测量的第二瞬时流量不小于预先存储的瞬时流量的预定第一阈值; 并且当在所测量的相应连续瞬时流量的规定数量之后，在第一瞬时流量和在第二瞬时流量之前的规定时间内的平均流量之间的所有差异不小于预设第二个门槛。版权所有（C）2010，JPO＆INPIT

44. 发明专利

JP2009244170A Gas meter, its control method, and control program 有权
标题翻译：气体表，其控制方法和控制程序
公开(公告)号：JP2009244170A
公开(公告)日：2009-10-22
申请号：JP2008092538
申请日：2008-03-31
申请人： High Pressure Gas Safety Institute Of Japan , Osaka Gas Co Ltd , Panasonic Corp , Toho Gas Co Ltd , Tokyo Gas Co Ltd , Toshiba Corp , パナソニック株式会社 , 大阪瓦斯株式会社 , 東京瓦斯株式会社 , 東邦瓦斯株式会社 , 株式会社東芝 , 高圧ガス保安協会
发明人： SUZUKI MAMORU , TSUKAHARA YUICHI , NAGANUMA TETSUO , KOBAYASHI MASATOMO , NAGAI NOZOMI , KONO SACHIKO , KAWAGUCHI KEIJI , ISHIDA HIROSHI , NANBA MITSUO , KUBO KAZUO , SAITO TAKASHI , MARUYAMA KIYOSHI , KATO AKIRA , ASANO KAZUTAKA , IWAMOTO RYUJI , NAKAMURA HIROSUMI , OTANI TAKAHISA , HIRAYAMA YUICHI , ISHINO HITOAKI , SAKAMAKI MICHIHIKO
IPC分类号： G01F3/22
摘要： PROBLEM TO BE SOLVED: To secure safety; to quicken gas supply by manual reset; and to improve convenience, in a gas meter capable of automatic reset and manual reset of a cutoff valve. SOLUTION: A first leak determination flow rate L 1 to be compared with a gas leak flow rate, and a second leak determination flow rate L 2 which is different from the first leak determination flow rate are set, and the cutoff valve 12 is opened by receiving a reset instruction by a reset button 24. When a detection gas leak flow rate is equal to or lower than the first leak determination flow rate, the cutoff valve is controlled in the open state, and after elapse of a waiting time from cutoff of the cutoff valve or its instruction, the cutoff valve is opened. When the detection gas leak flow rate is equal to or lower than the second leak determination flow rate, the cutoff valve is controlled in the open state. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：确保安全; 通过手动复位加快供气; 并且能够在能够自动复位和手动复位截止阀的燃气表中提高便利性。解决方案：与气体泄漏流量进行比较的第一泄漏确定流量L 1 以及与气体泄漏流量不同的第二泄漏确定流量L 2 设定第一泄漏判定流量，通过接收到复位按钮24的复位指令来切断截止阀12.当检测气体泄漏流量等于或低于第一泄漏判定流量时，截止阀被控制在打开状态，并且在从截止阀或其指令的截止经过等待时间之后，断开阀打开。当检测气体泄漏流量等于或低于第二泄漏判定流量时，截止阀被控制在打开状态。版权所有（C）2010，JPO＆INPIT

45. 发明专利

JP2009216389A Method for inspecting ultrasonic gas meter parts and its apparatus 有权
标题翻译：检查超声波仪表部件及其装置的方法
公开(公告)号：JP2009216389A
公开(公告)日：2009-09-24
申请号：JP2008056955
申请日：2008-03-06
申请人： Tokyo Gas Co Ltd , 東京瓦斯株式会社
发明人： KOBAYASHI MASATOMO
IPC分类号： G01B11/26 , G01B11/30 , G01F1/00 , G01F1/66 , G01N21/95
摘要： PROBLEM TO BE SOLVED: To inspect distortions of straightening vanes without contact, facilitate the inspection, and improve its inspection accuracy on inspections on straightening vanes for straightening a gas made to flow through a measuring channel. SOLUTION: In the method for inspecting ultrasonic gas meter parts (straightening units 4) provided with a straightening vane (16) for straightening a gas (G) made to flow through the measuring channel (6) and its inspection method, irradiation light (30, a laser beam 58) is irradiated to the straightening vane (16), or, alternatively, a test pattern (40) is projected to the straightening vane to obtain reflected light (32, laser reflected light 60) and a test pattern map (42, a reference pattern map 44) obtained from the straightening vane. The quality of the straightening vane (16) is determined through the use of distortion information which appears in the reflected light (32, laser reflected light 60) and the test pattern map. It is possible to inspect distortions of the straightening vane (16) without contact, facilitate the inspection, and improve its inspection accuracy. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了检查矫直叶片的接触失真，便于检查，并提高校直叶片检查精度，以矫正通过测量通道流动的气体。解决方案：在用于矫正用于矫正通过测量通道（6）流动的气体（G）的矫直叶片（16）的超声波燃气表部件（矫直单元4）的检查方法及其检查方法中，将光（30，激光束58）照射到矫直叶片16上，或者，将测试图案（40）投影到矫直叶片上以获得反射光（32，激光反射光60）和测试从矫直叶片获得的图案图（42，参考图案图44）。矫直叶片（16）的质量通过使用出现在反射光（32，激光反射光60）中的失真信息和测试图案图来确定。可以不接触地检查矫直叶片（16）的变形，便于检查，提高检查精度。版权所有（C）2009，JPO＆INPIT

46. 发明专利

JP2006022526A Pressure fluctuation relieving member, tunnel structure, and moving body 有权
标题翻译：压力波动消除会员，隧道结构和移动体
公开(公告)号：JP2006022526A
公开(公告)日：2006-01-26
申请号：JP2004200407
申请日：2004-07-07
申请人： Tokyo Gas Co Ltd , 東京瓦斯株式会社
发明人： URABE YASUHIKO , KOBAYASHI MASATOMO , ISHIKURA TAKEFUMI
IPC分类号： E21F17/00 , E21D9/14
摘要： PROBLEM TO BE SOLVED: To provide a pressure fluctuation relieving member and a tunnel structure for reducing tunnel micro-pressure waves without causing the shape change of a train head vehicle, buffer work of a tunnel entrance, and new construction of a branch pit or the like of a tunnel.
SOLUTION: The pressure fluctuation relieving member 1 disposed at the front face or back face in the moving direction of a moving body or within the tunnel structure through which the moving body passes, comprises activated carbon 2 having a pore structure with an average pore diameter of 10 nm or less, activated carbon holding members 3a, 3b for holding the activated carbon 2, and a frame body 4. The same pressure fluctuation relieving member as the pressure fluctuation relieving member 1 is arranged on the whole surface of an internal wall surface of the tunnel structure.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种减小隧道微压波的压力波动消除构件和隧道结构，而不会导致火车头车辆的形状变化，隧道入口的缓冲作业和分支的新构造坑等等。解决方案：设置在移动体的移动方向的前表面或背面或移动体通过的隧道结构内的压力波动消除构件1包括具有平均孔结构的活性炭2 孔径为10nm以下，用于保持活性炭2的活性炭保持部件3a，3b以及框体4.在内部的整个表面上配置与压力波动缓和部件1相同的压力波动缓和部件隧道结构的墙面。版权所有（C）2006，JPO＆NCIPI

47. 发明专利

JP2005292073A Control valve, gas tool discrimination determination device, and gas meter 审中-公开
标题翻译：控制阀，气体工具判别装置和气体计
公开(公告)号：JP2005292073A
公开(公告)日：2005-10-20
申请号：JP2004110987
申请日：2004-04-05
申请人： Tokyo Gas Co Ltd , 東京瓦斯株式会社
发明人： SETO MINORU , FUJIMOTO TATSUO , SUZUKI MAMORU , KOTAKANE KAZUTO , KOBAYASHI MASATOMO , YUASA KENICHIRO , NAGAI NOZOMI
IPC分类号： G01F3/22
摘要： PROBLEM TO BE SOLVED: To provide a control valve capable of controlling precisely a gas flow rate in a low flow rate.
SOLUTION: In this control valve having a valve seat provided with an opening part for passing gas, and a movable part for opening and closing the opening part, the movable part includes an expansion part contacting with the valve seat to be compressed in the first position for approaching the movable part to the valve seat to close the opening part, getting lower in gas permeability when compressed than that in expansion, and for blocking the passage of the gas when the compression progresses further.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够精确地控制低流量气体流量的控制阀。解决方案：在具有设置有用于使气体通过的开口部的阀座的控制阀和用于打开和关闭开口部的可动部中，可动部包括与要被压缩的阀座接触的膨胀部将可动部接近阀座以闭合开口部的第一位置，压缩时的膨胀时的透气性降低，压缩进一步阻止气体的通过。版权所有（C）2006，JPO＆NCIPI

48. 发明专利

JP2005003534A Flow regulating instrument 审中-公开
标题翻译：流量调节仪器
公开(公告)号：JP2005003534A
公开(公告)日：2005-01-06
申请号：JP2003167873
申请日：2003-06-12
申请人： Tokyo Gas Co Ltd , Yazaki Corp , 東京瓦斯株式会社 , 矢崎総業株式会社
发明人： SETO MINORU , KOBAYASHI MASATOMO , USHIJIMA KAZUHIRO
IPC分类号： G01F1/00 , F15D1/02 , G01F3/22
摘要： PROBLEM TO BE SOLVED: To provide a flow regulating instrument having high measurement accuracy and reducing the process regarding the flow rate measurement, while being miniaturized. SOLUTION: Flow regulating plates 14 mounted on a part of a flow passage 53 in a flow rate measuring device in which a flow sensor is installed have the same length in front and behind the flow sensor along the direction of the flow. A first mesh 15A and a second mesh 15B are disposed at the part of the flow passage 53 where the flow sensor is disposed, so as to sandwich the flow regulating plates 14. Further, a third mesh 15C and a fourth mesh 15D are provided on the upstream side of the first mesh 15A and the downstream side of the second mesh 15B at prescribed intervals, respectively. The first mesh 15A and the second mesh 15B have the equivalent structure, and are disposed symmetrically along the direction of the flow so as to sandwich the flow sensor. The third mesh 15C and the fourth mesh 15D have the equivalent structure, and are disposed symmetrically along the direction of the flow so as to sandwich the flow sensor. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：解决的问题：在小型化的同时，提供具有高测量精度和减少流量测量的过程的流量调节装置。解决方案：安装在其中安装有流量传感器的流量测量装置中的流路53的一部分上的流量调节板14沿着流动方向在流量传感器的前后具有相同的长度。第一网眼15A和第二网眼15B布置在流动传感器设置的流动通道53的部分处，以夹持流量调节板14.此外，第三网格15C和第四网格15D设置在第一网眼15A的上游侧和第二网眼15B的下游侧分别以规定的间隔。第一网眼15A和第二网眼15B具有等效结构，并且沿着流动方向对称地设置以夹持流量传感器。第三网格15C和第四网格15D具有等效结构，并且沿着流动方向对称地设置，以夹持流量传感器。版权所有（C）2005，JPO＆NCIPI

49. 发明专利

JP2004309404A Meter union and mounting member of gas meter 审中-公开
公开(公告)号：JP2004309404A
公开(公告)日：2004-11-04
申请号：JP2003106087
申请日：2003-04-10
申请人： Tokyo Gas Co Ltd , 東京瓦斯株式会社
发明人： KOBAYASHI MASATOMO
IPC分类号： G01F3/22 , G01F15/18
摘要： PROBLEM TO BE SOLVED: To provide a meter union which is used to set a gas meter, for measuring the flow rate of gas in the middle of a gas pipe and a mounting member of the gas meter, capable of ensuring air tightness at the connection part with the gas meter, while facilitating mounting of the gas meter.
SOLUTION: A gas meter 1 is mounted in the middle of gas pipes 39 and 40 with a meter union 13. The meter union comprises a piping 11 arranged between the gas meter 1 and the gas pipes 39 and 40, and a connection part 10 formed as a faucet joint at one end of the piping 11. A mounting member 2 of the gas meter 1 comprises push-up force generating mechanisms 3, 4, 5 and 6 for pushing up the gas meter 1 toward the meter union 13 side.
COPYRIGHT: (C)2005,JPO&NCIPI

50. 发明专利

JP2004093403A Amount measuring equipment of resources used, and its control circuit 审中-公开
公开(公告)号：JP2004093403A
公开(公告)日：2004-03-25
申请号：JP2002255712
申请日：2002-08-30
申请人： Osaka Gas Co Ltd , Toho Gas Co Ltd , Tokyo Gas Co Ltd , 大阪瓦斯株式会社 , 東京瓦斯株式会社 , 東邦瓦斯株式会社
发明人： SAKAI KATSUTO , KOBAYASHI MASATOMO , YUASA KENICHIRO , OKADA SHUICHI , TAGAWA SHIGERU , FUJII YASUHIRO , KIMURA YUKIO , HIROYAMA TORU
IPC分类号： G01F3/22 , G01F1/66 , G01F15/06 , G01F15/075
摘要： PROBLEM TO BE SOLVED: To provide amount measuring equipment of resources used wherein the reliability of data storage can be improved by preventing the deterioration of an EEPROM, and its control circuit. SOLUTION: When flow rate variation ΔQ of gas is judged as at least 1 m 3 which is charging minimum unit (step S102;N), write-in frequency WP is set as a normal write-in frequency WP1 (step S103). When flow rate variation ΔQ of gas is judged as at most 1 m 3 (step S102;Y), write-in frequency is set as write-in frequency WP2 which is smaller than the normal write-in frequency WP1 (step S104). Deterioration of the EEPROM can be prevented which is to be caused by the repetition of futile writing although there is no variation in flow rate integral like before. On the basis of condition of a battery, e.g. on the basis of an output voltage between terminals, usable years (calendar years), etc., control is performed which increases write-in frequency in lifetime last stage of the battery, and the reliability of data storage is improved. COPYRIGHT: (C)2004,JPO

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