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11. 发明专利

JP2010008348A Gas security device 有权
标题翻译：气体安全装置
公开(公告)号：JP2010008348A
公开(公告)日：2010-01-14
申请号：JP2008170708
申请日：2008-06-30
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： IWAMOTO RYUJI , ASANO KAZUTAKA , NAKAMURA HIROSUMI , OTANI TAKAHISA , SUZUKI MAMORU , FUJIMOTO TATSUO , KOBAYASHI MASATOMO , NAGAI NOZOMI , KONO SACHIKO , KAWAGUCHI KEIJI , ISHIDA HIROSHI , NANBA MITSUO , KUBO KAZUO , SAITO TAKASHI , MARUYAMA KIYOSHI , KATO AKIRA , HIRAYAMA YUICHI , ISHINO HITOAKI , SAKAMAKI MICHIHIKO
IPC分类号： G01F3/22 , F23K5/00 , F23N5/18
摘要： PROBLEM TO BE SOLVED: To provide a gas security device capable of executing security processing earlier and surely, and improving safety.
SOLUTION: The gas security device 10 includes a flow measuring part 11 for measuring a gas flow rate flowing in a gas supply tube 1, an apparatus discrimination part 14 for performing apparatus discrimination including discrimination of a gas apparatus and discrimination of a leakage from the measured gas flow rate and its flow rate change characteristic, the first security function part 13 for performing security processing according to elapse of a using time set in each flow rate section, the second security function part 15 for performing security processing according to elapse of a using time set in each apparatus by using apparatus discrimination results, a cutoff valve 17 for cutting off gas as a security processing, and an announcement part 18 for issuing an alarm by informing abnormal conditions as security processing. The first security function part 13 and the second security function part 15 are operated individually in parallel.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够较早而可靠地执行安全处理并提高安全性的气体安全装置。气体安全装置10包括用于测量在气体供给管1中流动的气体流量的流量测量部11，用于进行包括对气体装置的鉴别和泄漏的鉴别的装置鉴别的装置识别部14 根据测量的气体流量和流量变化特性，第一安全功能部分13，用于根据在每个流量部分中设置的使用时间来执行安全处理;第二安全功能部件15，用于根据经过的执行安全处理通过使用装置识别结果在每个装置中设置的使用时间，用于切断气体的截止阀17作为安全处理，以及通知通知异常状态作为安全处理的通知部18。第一安全功能部13和第二安全功能部15分别并行地进行动作。版权所有（C）2010，JPO＆INPIT

12. 发明专利

JP2009299931A Gas shutoff device, flow variation determining method by the same, and controller for gas shutoff device 有权
标题翻译：气体开关装置，其变化的流量变化方法和用于气体开关装置的控制器
公开(公告)号：JP2009299931A
公开(公告)日：2009-12-24
申请号：JP2008152094
申请日：2008-06-10
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 , FUJIMOTO TATSUO , 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 , MORINAGA TAKESHI , SAKAMAKI MICHIHIKO
IPC分类号： F23N5/26 , F23K5/00 , G01F3/22
摘要： PROBLEM TO BE SOLVED: To shut off a gas for a safe duration time at a proper timing by improving a method of determining the presence or absence of flow variation by determining the presence or absence of actual flow variation in a normal operation or a non-use state in such a state that the gas is left in a turned-on state. SOLUTION: A flow variation determination processing for preventing early shutoff, a flow variation determination processing for preventing late shutoff, and a reducing-direction flow variation determination processing are performed in parallel by a flow variation detecting section 112, a counting section 113, a flow variation presence/absence determining section 114 and a security section 116. In the flow variation determination processing for preventing early shutoff, the determination is performed under a determination condition that "flow variations of a flow variation minimum value or more occur by a prescribed number of times (N times) or more. In the flow variation determination processing for preventing late shutoff, the determination is performed under a determination condition that "flow variation of an ignition flow rate minimum value or more occurs". In the reducing-direction flow variation determination processing, the determination is performed under a determination condition that "flow variations of a reducing-direction variation determination value or more occur by a prescribed number of times (M times) or more within a prescribed time (X hours)". COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：通过改进通过确定正常操作中是否存在实际流量变化来确定流量变化的存在或不存在的方法，在正确的时间关闭气体持续安全的时间，或者在使气体处于打开状态的状态下为非使用状态。解决方案：流量变化检测部分112，计数部分113并行地执行用于防止早期关闭的流量变化确定处理，用于防止延迟关闭的流量变化确定处理和减少方向流动变化确定处理，流量变化存在/不存在确定部分114和安全部分116.在用于防止早期关闭的流量变化确定处理中，在“流量变化最小值或更大的流量变化由规定次数（N次）以上，在防止滞后关闭的流量变动判定处理中，在“点火流量最小值以上的流量变化发生”的判定条件下进行判定，方向流动变化确定处理，确定在确定con 在“规定时间（X小时）”内发生“减少方向变化判定值以上的规定次数（M次）以上”的流量变化）的判定。版权所有（C）2010，JPO＆INPIT

13. 发明专利

JP2010156597A Isolation valve failure detection method and gas meter 有权
标题翻译：隔离阀故障检测方法和气体计
公开(公告)号：JP2010156597A
公开(公告)日：2010-07-15
申请号：JP2008334591
申请日：2008-12-26
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： ISHIDA HIROSHI , KOBAYASHI MASATOMO , NAGAI NOZOMI , KONO SACHIKO , KAWAGUCHI KEIJI , 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 , F23K5/00
摘要： PROBLEM TO BE SOLVED: To provide an isolation valve failure detection method capable of improving convenience of a gas user by reducing a replacement opportunity of a gas meter resulting from isolation failure of the isolation valve, and to provide the gas meter. SOLUTION: The isolation valve 12 disposed on a gas passage 23 of the gas meter 11 blocks the gas passage 23 when an abnormal phenomenon is generated. When detecting a gas flow of gas flowing in the gas passage 23 during blocking of the gas passage 23 by the isolation valve 12, the isolation valve 12 is vibrated, and then detection of a gas flow is determined in the state where the isolation valve 12 is closed. When determined that a gas flow is detected, failure of the isolation valve 12 is detected. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够通过减少由于隔离阀的隔离故障导致的气量计的更换机会而提高燃气用户的便利性并提供燃气表的隔离阀故障检测方法。解决方案：当产生异常现象时，设置在燃气表11的气体通道23上的隔离阀12阻挡气体通道23。当隔离阀12阻塞气体通道23时，当检测到在气体通道23中流动的气体的气流时，隔离阀12振动，然后在隔离阀12的状态下确定气体流量的检测关闭了。当确定检测到气体流量时，检测到隔离阀12的故障。版权所有（C）2010，JPO＆INPIT

14. 发明专利

JP2009300113A Gas leakage detection apparatus and method and controller for gas leakage detection apparatus 有权
标题翻译：气体泄漏检测装置及气体泄漏检测装置的方法与控制器
公开(公告)号：JP2009300113A
公开(公告)日：2009-12-24
申请号：JP2008152096
申请日：2008-06-10
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 , FUJIMOTO TATSUO , 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 , MORINAGA TAKESHI , SAKAMAKI MICHIHIKO
IPC分类号： G01F3/22 , G01M3/00 , G01M3/28
摘要： PROBLEM TO BE SOLVED: To detect a small flow of gas leakage which is equal to an ignition flow level or below in an early stage by improving a leakage determination method.
SOLUTION: A selection unit 111 determines the flow category of a gas flow Q measured by a gas flow sensor 121 and, in accordance with the determined flow category, selects either one of a large-flow leakage determination unit 112 and a small-flow leakage determination unit 113. The large-flow leakage determination unit 112 performs large-flow leakage determination processing using a determination method suitable for the determination of the flow range of a large-flow category exceeding 100 L/h. The small-flow leakage determination unit 113 performs small-flow leakage determination processing using a determination method suitable for the determination of the flow range of a small-flow category with 5.5 L/h to 100 L/h (the flow range from the level indicating the presence of a small flow to the ignition flow level), which is different from the determination method for large-flow leakage determination.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：通过改进泄漏确定方法来检测在早期阶段等于或低于点火流量的小气体泄漏。解决方案：选择单元111确定由气体流量传感器121测量的气体流量Q的流量类别，并且根据确定的流量类别选择大流量泄漏确定单元112和小流量泄漏确定单元流量泄漏确定单元113.大流量泄漏确定单元112使用适合于确定大流量类别的流量范围超过100L / h的确定方法来执行大流量泄漏确定处理。小流量泄漏判定部113使用适合于确定5.5L / h〜100L / h的小流量类别的流量范围的判定方法来进行小流量泄漏判定处理（从水平的流量范围表明存在到点火流量水平的小流量），这与用于大流量泄漏测定的确定方法不同。版权所有（C）2010，JPO＆INPIT

15. 发明专利

JP2010039899A Gas shut-off device 有权
标题翻译：气体切断装置
公开(公告)号：JP2010039899A
公开(公告)日：2010-02-18
申请号：JP2008204086
申请日：2008-08-07
申请人： High Pressure Gas Safety Institute Of Japan , Panasonic Corp , パナソニック株式会社 , 高圧ガス保安協会
发明人： UEKI KOICHI , NANBA MITSUO , KUBO KAZUO , SAITO TAKASHI
IPC分类号： G08B25/08 , F23K5/00 , F23N5/18 , G01F3/22 , G08B21/16
摘要： PROBLEM TO BE SOLVED: To monitor on the basis of an optimum shut-off determination value of each apparatus by performing block-based apparatus estimation. SOLUTION: A gas shut-off device includes: a flow rate storage means 11 which classifies and stores a flow rate determined based on flow velocity by a flow rate computing means 10; an apparatus storage means 13 which preliminarily stores flow rate information of possessed apparatuses; an apparatus estimation means 14 which estimates a using gas apparatus from apparatus registration data and a stored flow rate data pattern group; and an abnormality determination means 17 which determines whether the using apparatus is abnormal from a registration apparatus estimated by the apparatus estimation means 14 and a shut-off setting value for each apparatus set by an apparatus monitoring value setting means 16. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：通过执行基于块的装置估计，基于每个装置的最佳切断判定值来监视。气体切断装置包括：流量存储装置11，其通过流量计算装置10分类并存储基于流速确定的流量; 预先存储所拥有的装置的流量信息的装置存储装置13; 装置估计装置14，其从装置登记数据和存储的流量数据模式组估计使用气体装置; 以及异常判定单元17，其从设备估计单元14估计出的登记设备判断使用设备是否异常，以及由设备监视值设定单元16设定的各设备的切断设定值。（C）2010，JPO＆INPIT

16. 发明专利

JP2009281612A Appliance monitoring device 有权
标题翻译：电器监控装置
公开(公告)号：JP2009281612A
公开(公告)日：2009-12-03
申请号：JP2008132129
申请日：2008-05-20
申请人： High Pressure Gas Safety Institute Of Japan , Panasonic Corp , パナソニック株式会社 , 高圧ガス保安協会
发明人： HONDA GOJI , TAKECHI HIROSHI , MURASE KOJI , YASUDA KENJI , NANBA MITSUO , KUBO KAZUO , SAITO TAKASHI
IPC分类号： F23N5/18
CPC分类号： F23N5/003 , F23N2025/00 , F23N2900/05002
摘要： PROBLEM TO BE SOLVED: To cope with social needs of the information relating to influence (for example, emission of CO2) on global environment by use of a gas burning appliance. SOLUTION: A CO2 emission calculating section 4 calculates the emission of CO2 on the basis of the gas appliance used by a customer and its gas flow rate signal output from an appliance discriminating section 2, and the data on CO2 emission of the gas appliance memorized in a CO2 emission data memorizing section 3, so that CO2 emission generated when the customer uses the gas appliance can be determined. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：通过使用燃气灶具来应对有关影响（例如二氧化碳排放）对全球环境的信息的社会需求。解决方案：二氧化碳排放计算部分4基于客户使用的燃气器具及其从设备识别部分2输出的气体流量信号和气体的二氧化碳排放数据来计算二氧化碳排放量设备记录在二氧化碳排放数据记录部分3中，从而可以确定客户使用燃气器具时产生的二氧化碳排放量。版权所有（C）2010，JPO＆INPIT

17. 发明专利

JP2009216469A Gas meter and gas safety system 有权
标题翻译：气体表和气体安全系统
公开(公告)号：JP2009216469A
公开(公告)日：2009-09-24
申请号：JP2008058762
申请日：2008-03-07
申请人： High Pressure Gas Safety Institute Of Japan , Panasonic Corp , パナソニック株式会社 , 高圧ガス保安協会
发明人： YOKOHATA MITSUO , NAKAMURA HIROSUMI , SHIRASAWA TADANORI , NANBA MITSUO , KUBO KAZUO , SAITO TAKASHI
IPC分类号： G01F3/22 , G08B21/16 , H04M11/00
摘要： PROBLEM TO BE SOLVED: To appropriately set a safety function according to an operating environment etc. to thereby improve the safety function. SOLUTION: A function setting part 1116 sets any function among a plurality of functions as a safety function on the use of gas on the basis of selection information of a safety function information selection part 2122 selected on the basis of a safety function selection signal received by a terminal 300 of a gas user via a network 500. A monitoring part 112 detects a malfunction during the use of gas and outputs a safety signal to a control part 114 according to a set safety function when operating conditions of the safety function are satisfied. The control part 114 cuts off the supply of gas on the basis of the safety signal from the monitoring part 112 when phenomena which satisfy operating conditions of a set function have occurred. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：根据操作环境等适当地设定安全功能，从而提高安全功能。解决方案：功能设定部1116根据基于安全功能选择选择的安全功能信息选择部2122的选择信息，将多个功能之中的任何功能设定为使用气体的安全功能由燃气用户的终端300通过网络500接收的信号。监视部分112在使用气体期间检测故障，并且在安全功能的操作条件下根据设定的安全功能向安全信号输出安全信号满意当满足设定功能的运行条件的现象发生时，控制部分114根据来自监视部件112的安全信号切断气体供应。版权所有（C）2009，JPO＆INPIT

18. 发明专利

JP2009216418A Gas meter and gas safety system 有权
标题翻译：气体表和气体安全系统
公开(公告)号：JP2009216418A
公开(公告)日：2009-09-24
申请号：JP2008057591
申请日：2008-03-07
申请人： High Pressure Gas Safety Institute Of Japan , Panasonic Corp , パナソニック株式会社 , 高圧ガス保安協会
发明人： YOKOHATA MITSUO , NAKAMURA HIROSUMI , SHIRASAWA TADANORI , NANBA MITSUO , KUBO KAZUO , SAITO TAKASHI
IPC分类号： G01F3/22 , G08B21/16 , H04M11/00
摘要： PROBLEM TO BE SOLVED: To appropriately set a safety function according to an operating environment etc. to thereby improve the safety function. SOLUTION: A function setting part 1116 sets any function among a plurality of functions as a safety function on the use of gas on the basis of a safety function selection signal selected on the basis of an instruction signal received from the outside via a communication line and transmitted via the communication line. A monitoring part 112 detects a malfunction during the use of gas and outputs a safety signal to a control part 114 according to a set safety function when operating conditions of the safety function are satisfied. The control part 114 cuts off the supply of gas on the basis of the safety signal from the monitoring part 112 when phenomena which satisfy operating conditions of a set function have occurred. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：根据操作环境等适当地设定安全功能，从而提高安全功能。解决方案：功能设定部1116根据从外部接收到的指示信号选择的安全功能选择信号，将多个功能中的任何功能设定为使用气体的安全功能，通信线路，并通过通信线路传输。监视部112在使用气体时检测故障，并且在满足安全功能的运行条件时，根据设定的安全功能向控制部114输出安全信号。当满足设定功能的运行条件的现象发生时，控制部分114根据来自监视部件112的安全信号切断气体供应。版权所有（C）2009，JPO＆INPIT

19. 发明专利

JP2009210245A Instrument monitoring device 有权
标题翻译：仪器监控装置
公开(公告)号：JP2009210245A
公开(公告)日：2009-09-17
申请号：JP2008056819
申请日：2008-03-06
申请人： High Pressure Gas Safety Institute Of Japan , Panasonic Corp , パナソニック株式会社 , 高圧ガス保安協会
发明人： HONDA GOJI , MURASE KOJI , YASUDA KENJI , NANBA MITSUO , KUBO KAZUO , SAITO TAKASHI
IPC分类号： F23N5/24 , F23K5/00 , F23N5/26 , F24H1/10 , G01F3/22
摘要： PROBLEM TO BE SOLVED: To discover a trouble particular to a specific gas instrument while the trouble still remains in a minor state. SOLUTION: An instrument monitoring device is equipped with: a flow rate detection part 102 for detecting the gas flow rate in a gas passage; a flow rate calculation part 103 for calculating a flow rate value based on a flow rate detection signal; an information obtaining means 107 for obtaining specific information during a period when gas is used; an instrument discriminating part 105 for discriminating a specific gas instrument from the specific information obtained by the information obtaining means 107 and the flow rate value of the flow rate calculation part 103; a specific event determination value setting part 111 for adding prescribed change amounts to the flow rate value and the specific information, respectively, and setting a determination value; a specific event monitoring part 110 for monitoring the flow rate value and the specific information when the specific instrument is discriminated by the instrument determination part 105; and a specific event determination part 109 for determining that a specific event has occurred when a monitor value of the specific event monitoring part 110 exceeds the set value of the specific event determination value setting part 111. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了发现特定气体仪器的麻烦，同时故障仍然保持在较小的状态。解决方案：仪器监控装置配备有：用于检测气体通道中的气体流量的流量检测部分102; 流量计算部103，用于基于流量检测信号计算流量值; 用于在使用气体的期间获取特定信息的信息获取装置107; 用于鉴别特定气体仪器的仪器识别部分105与由信息获取装置107获得的特定信息和流量计算部分103的流量值; 特定事件判定值设定部111，分别对流量值和特定信息添加规定的变化量，并设定判定值; 特定事件监视部分110，用于在仪器确定部分105鉴别特定仪器时监视流量值和特定信息; 以及特定事件判定部109，用于当特定事件监视部110的监视值超过特定事件判定值设定部111的设定值时，判断为特定事件。[0086]（C）2009， JPO和INPIT

20. 发明专利

JP2009204353A Gas shut-off device 审中-公开
标题翻译：气体切断装置
公开(公告)号：JP2009204353A
公开(公告)日：2009-09-10
申请号：JP2008044975
申请日：2008-02-26
申请人： High Pressure Gas Safety Institute Of Japan , Panasonic Corp , パナソニック株式会社 , 高圧ガス保安協会
发明人： UEKI KOICHI , NANBA MITSUO , KUBO KAZUO , SAITO TAKASHI
IPC分类号： G01F3/22 , G07F15/04 , G08C15/00 , H04M11/00 , H04Q9/00
摘要： PROBLEM TO BE SOLVED: To suitably control a working limiting function of an appliance according to the presence/absence of a network connecting state.
SOLUTION: This gas shut-off device includes: a flow detecting means 11 for monitoring the appliance; a flow computing means 12 for computing a flow from a detection value of the flow detecting means; a flow register means 13 for registering a flow as an appliance flow from the flow obtained from the flow computing means 12 in determination; a working time measuring means 14 for measuring the working time of the registered flow; a working time setting means 15 storing the time-limit of the working time of the appliance; an abnormality determination means 16 for determining the presence/absence of abnormality from the working time of the appliance and the working time preset value; an interrupt means 17 for interrupting the supply of gas when the abnormality determination of the abnormality determination means 16 is established; a communicating means 18 for communicating with the center 2 and giving information to the center 2 when abnormality is determined by the abnormality determination means 16; and a working time switching means 19 for communicating with the center 2 by the communicating means 18 and setting a preset value of the working time setting means 15 to the maximum when the connecting state is determined.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：根据网络连接状态的存在/不存在来适当地控制设备的工作限制功能。解决方案：该气体切断装置包括：用于监视器具的流量检测装置11; 流量计算装置12，用于根据流量检测装置的检测值计算流量; 流量寄存器装置13，用于在确定时从流量计算装置12获得的流量登记流作为器具流; 用于测量登记流的工作时间的工作时间测量装置14; 工作时间设定单元15，存储设备的工作时间的时间限制; 异常确定装置16，用于从设备的工作时间和工作时间预设值确定异常的存在/不存在; 当异常确定装置16的异常确定建立时，用于中断气体供应的中断装置17; 用于与中心2通信并且在由异常判定装置16确定异常时向中心2提供信息的通信装置18; 以及工作时间切换装置19，用于通过通信装置18与中心2通信，并且在确定连接状态时将工作时间设定装置15的预设值设定为最大值。版权所有（C）2009，JPO＆INPIT

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