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11. 发明申请

US20110259446A1 GAS SHUT-OFF DEVICE 审中-公开
标题翻译：气体切断装置
公开(公告)号：US20110259446A1
公开(公告)日：2011-10-27
申请号：US13140671
申请日：2009-12-16
申请人： Kouichi Ueki , Kazutaka Asano , Takuhisa Ootani
发明人： Kouichi Ueki , Kazutaka Asano , Takuhisa Ootani
IPC分类号： F16K31/02
CPC分类号： F23N5/184 , F23K5/005 , F23K2900/05001 , F23N5/242 , F23N2031/18 , F23N2031/20 , F23N2037/02 , G01F15/002 , Y10T137/7761
摘要： An object of the present invention is to perform a suitable registration of a flow rate of appliances to promote the optimization of a usage time limitation function. In a gas shut-off device according to the invention, a flow rate detection unit measures a flow rate, a flow rate calculation unit calculates values of instant flow rates from a detection value, an average flow rate calculation unit obtains an average flow rate from the obtained instant flow rates, a flow rate change decision unit decides the presence or absence of a change in the flow rate based on the obtained average flow rate, a flow rate storage unit stores a value of the obtained average flow rate, an increase flow rate registration unit registers an amount of the flow rate change at the time of increase change decision by the flow rate change decision unit, a decrease flow rate re-registration unit reduces the registered flow rate near an amount of the flow rate change at the time of decrease change decision by the flow rate change decision unit, and re-registers and replaces it with a value of the average flow rate obtained by the average flow rate calculation unit after the reduction of the registered flow rate, and a shut-off unit shuts off the supply of gas when decided as an abnormality by an abnormality decision unit from the registered flow rate and a decision value.
摘要翻译：本发明的目的是为了促进使用时间限制功能的优化来执行装置的流量的适当配准。在根据本发明的气体切断装置中，流量检测单元测量流量，流量计算单元根据检测值计算瞬时流量的值，平均流量计算单元从所获得的瞬时流量，流量变化决定单元基于获得的平均流量来决定流量的变化的有无，流量存储单元存储所获得的平均流量的值，增加流量速率注册单元通过流量变化决定单元登记在增加变化判定时的流量变化量，减少流量重新登记单元减少在此时流量变化量附近的登记流量由流量变化决定单元进行减少变化决定，并且重新登记并替换其后的平均流量计算单元获得的平均流量的值注册流量的确定，并且关闭单元根据注册流量和判定值由异常判定单元判定为异常时关闭气体供给。

12. 发明授权

US09014993B2 Flow rate measuring device 有权
标题翻译：流量测量装置
公开(公告)号：US09014993B2
公开(公告)日：2015-04-21
申请号：US13254388
申请日：2010-03-01
申请人： Mitsuo Yokohata , Ryuji Iwamoto , Takuhisa Ootani , Kouichi Ueki , Kazutaka Asano , Hajime Miyata , Youichi Itou
发明人： Mitsuo Yokohata , Ryuji Iwamoto , Takuhisa Ootani , Kouichi Ueki , Kazutaka Asano , Hajime Miyata , Youichi Itou
IPC分类号： G01F1/00 , G06F19/00 , G01F1/66
CPC分类号： G01F1/66 , F23N2025/06
摘要： A flow rate measuring device simplifies calculation, reduces memory required for calculation, absorbs variations due to manual operation and, depending on the state of ignition, improves the accuracy of appliance identification by extracting features of appliances. The flow rate measuring device includes: a difference value conversion unit that converts into codes difference values of the flow rate measured at constant time intervals by an ultrasonic flowmeter; an appliance feature extraction unit creates an appliance feature code string indicating a feature of each appliance by, for example, making comparison and judgment using a third last code, a second last code, a last code and a current code of the codes obtained at constant time intervals, and by performing code deletion; and an identification unit performs appliance identification by comparing the appliance feature code string with an appliance inherent feature code string indicating the feature code string inherent in each appliance.
摘要翻译：流量测量装置简化计算，减少计算所需的记忆量，吸收由于手动操作引起的变化，并且根据点火状态，通过提取设备的特征来提高设备识别的准确性。流量测量装置包括：差分值转换单元，其通过超声波流量计将以恒定时间间隔测量的流量的差值转换为代码; 器具特征提取单元通过例如使用在常数获得的代码的第三代码，第二代码，最后代码和当前代码进行比较和判断来创建指示每个器具的特征的器具特征代码串时间间隔，并执行代码删除; 并且识别单元通过将设备特征代码串与表示每个设备中固有的特征代码串的设备固有特征代码串进行比较来执行设备识别。

13. 发明申请

US20120078828A1 GAS BLOCKING DEVICE 有权
标题翻译：气体阻塞装置
公开(公告)号：US20120078828A1
公开(公告)日：2012-03-29
申请号：US13321362
申请日：2010-05-19
申请人： Takuhisa Ootani , Ryuji Iwamoto , Mitsuo Yokohata , Kouichi Ueki , Kazutaka Asano , Hajime Miyata , Youichi Itou
发明人： Takuhisa Ootani , Ryuji Iwamoto , Mitsuo Yokohata , Kouichi Ueki , Kazutaka Asano , Hajime Miyata , Youichi Itou
IPC分类号： G06F15/18
CPC分类号： F23N5/242 , F23K5/005 , G01F1/00
摘要： A newly-purchased gas appliance is detected and reported to a gas administrator. There are provided a flow rate detection portion, a flow rate calculation portion, a code extraction portion, an initial code learning portion, a code maintaining portion, a code judging portion, an additional code learning portion, and an external communication portion. The code extraction portion extracts a code pattern E. The initial code learning portion gathers similar code patterns E as a gas appliance code pattern F. The code judging portion judges whether or not the code pattern E matches any of gas appliance code patterns F held by the code maintaining portion within a predetermined range. The code patterns E that have failed to match are subjected to additional identification of a gas appliance in the additional code learning portion. The gas blocking device can thereby let the additional code learning portion detect whether or not a new gas appliance has emerged and the external communication portion send a report to the gas administrator.
摘要翻译：检测到新购买的燃气具，并向气体管理员报告。提供了流量检测部分，流量计算部分，代码提取部分，初始代码学习部分，代码保持部分，代码判断部分，附加代码学习部分和外部通信部分。代码提取部分提取代码模式E.初始代码学习部分收集与燃气器具代码模式F类似的代码模式E.代码判别部分判断代码模式E是否匹配由代码维持部分在预定范围内。未能匹配的代码图案E在附加代码学习部分中进行燃气器具的附加识别。因此，气体阻断装置可以使附加代码学习部分检测新燃气器具是否出现，而外部通信部分向气体管理员发送报告。

14. 发明申请

US20110168278A1 GAS CUTOFF DEVICE 审中-公开
标题翻译：气体切割装置
公开(公告)号：US20110168278A1
公开(公告)日：2011-07-14
申请号：US13062660
申请日：2009-10-08
申请人： Takuhisa Ootani , Kouichi Ueki , Ryuji Iwamoyo , Kazutaka Asano
发明人： Takuhisa Ootani , Kouichi Ueki , Ryuji Iwamoyo , Kazutaka Asano
IPC分类号： F16K31/02
CPC分类号： F23N1/002 , F23N5/184 , F23N5/203 , F23N5/242 , F23N2031/18 , F23N2035/24 , G01F15/002 , Y10T137/7759
摘要： An object of the invention is to avoid a gap between the total using amount of gas and the sum of a plurality of change amounts held in a gas cutoff device. The gas cutoff device includes a flow rate detection unit 11, a flow rate calculation unit 12, an increase and decrease calculation unit 13, an increase and decrease determination unit 14, a valve driving unit 15, a valve 16, an increase and decrease correction unit 17, and a constant increase and decrease correction unit 18. The increase and decrease determination unit 14 acquires a corrected change amount ‘G’ from the increase and decrease unit 17 or the constant increase and decrease correction unit 18 and adopts the amount as a new change amount ‘C’. In this way, it is possible to prevent the using time of gas until the gas path is closed from being lengthened.
摘要翻译：本发明的目的是避免气体的总使用量与保持在气体截断装置中的多个变化量的总和之间的间隙。气体截断装置包括流量检测单元11，流量计算单元12，增减计算单元13，增减判定单元14，阀驱动单元15，阀16，增减修正单元17和恒定增减修正单元18.增减判断单元14从增减单元17或恒定增减修正单元18获取校正后的变化量“G”，并将该量作为新变化金额“C”。以这种方式，可以防止气体的使用时间直到气体通路被关闭而不被延长。

15. 发明申请

US20080115840A1 Gas Block Device and Gas Block Method 有权
标题翻译：气块装置和气块方法
公开(公告)号：US20080115840A1
公开(公告)日：2008-05-22
申请号：US11577684
申请日：2005-10-20
申请人： Kouichi Ueki , Shigetada Sazawa , Kazutaka Hamada , Mitsuo Namba , Fujio Hori , Sadamu Kawashima , Isao Masuda , Hisanori Yamashita , Kazutaka Asano
发明人： Kouichi Ueki , Shigetada Sazawa , Kazutaka Hamada , Mitsuo Namba , Fujio Hori , Sadamu Kawashima , Isao Masuda , Hisanori Yamashita , Kazutaka Asano
IPC分类号： F16K17/36 , G01F1/00 , G01M3/00 , G01L7/00 , F17D1/02
CPC分类号： G01F1/667 , F23N5/242 , F23N2031/18 , G01M3/243 , G01M3/2807 , Y10T137/0379 , Y10T137/7722 , Y10T137/7726 , Y10T137/7761 , Y10T137/86397 , Y10T137/86421
摘要： A use condition of gas equipment is monitored. An abnormality determination unit 26 determines whether or not a use flow volume obtained by detecting a flow velocity obtained by measuring a signal transfer time in a medium using a flow velocity detection unit 17 and converting the detected flow velocity into a flow volume using a flow volume calculation unit 25. When the shutoff unit 27 shuts off a fluid path 1 when it is determined that there is abnormality, a return signal is output from a return unit 28 to a shutoff unit 27 in order to use the gas again by opening the fluid path. Simultaneously, when a return time-counting unit 29 starts the time-counting operation, and then, a predetermined time period has been elapsed, the flow volume calculation unit 25 determines whether or not a predetermined flow volume of greater flows in order to identify whether or not all of the gas plugs of the gas equipment connected to the downstream of the gas shutoff apparatus 27 are closed. The leakage determination unit 30 determines that there is leakage when a predetermined flow volume or greater is detected, and a driving signal is output to the shutoff unit 27 to close the fluid path 1.
摘要翻译：监测燃气设备的使用状况。异常确定单元26确定通过使用流速检测单元17检测在介质中测量信号传送时间而获得的流速而获得的使用流量，并且使用流量将所检测的流速转换为流量计算单元25。当断定单元27在确定存在异常时关闭流体路径1时，返回信号从返回单元28输出到关闭单元27，以通过打开流体路径再次使用气体。同时，当返回时刻计数单元29开始计时操作，然后经过预定时间段时，流量计算单元25确定是否流过较大流量，以便识别是否或者不是连接到气体截止装置27的下游的气体设备的全部气塞被关闭。泄漏确定单元30确定当检测到预定流量或更大时存在泄漏，并且驱动信号被输出到关闭单元27以关闭流体路径1。

16. 发明授权

US5554976A Method and apparatus for detecting abnormality in gas supply equipment 失效
标题翻译：用于检测供气设备异常的方法和装置
公开(公告)号：US5554976A
公开(公告)日：1996-09-10
申请号：US131613
申请日：1993-10-05
申请人： Shinji Miyauchi , Shinichi Nakane , Kazutaka Asano , Yoshio Horiike , Makoto Tsuboi
发明人： Shinji Miyauchi , Shinichi Nakane , Kazutaka Asano , Yoshio Horiike , Makoto Tsuboi
IPC分类号： F23N5/24 , G01M3/28 , G08B21/00
CPC分类号： F23N5/242 , G01M3/2807 , F23N2031/18 , Y10T137/8326
摘要： An abnormality detecting apparatus constantly monitors even a slight amount of gas which has leaked by checking a gas supply pipe when it is determined that the pressure regulating function of a pressure regulator is abnormal. The abnormality detecting apparatus detects an abnormality of the regulated pressure of a pressure regulator appropriately by comparing the regulated pressure with a predetermined low value of a pressure regulating range when the gas flow rate is high and with a predetermined high value of a pressure regulating range when the gas flow rate is low.
摘要翻译：当确定压力调节器的压力调节功能异常时，异常检测装置通过检查气体供给管来连续监测泄漏的少量气体。异常检测装置通过将调节压力与压力调节范围的规定的低值进行比较来适当地检测压力调节器的调节压力的异常，当气体流量高，并且在压力调节范围的预定高值时，气体流量低。

17. 发明授权

US4866633A Gas shutoff apparatus 失效
标题翻译：燃气关闭装置
公开(公告)号：US4866633A
公开(公告)日：1989-09-12
申请号：US110390
申请日：1987-10-20
申请人： Shinichi Nakane , Takashi Uno , Kazutaka Asano
发明人： Shinichi Nakane , Takashi Uno , Kazutaka Asano
IPC分类号： F23N5/18 , F23N5/20 , G01F15/00 , G08B17/117
CPC分类号： G01F15/002 , F23N5/184 , G08B17/117 , F23N5/18 , F23N5/20 , Y10T137/86389
摘要： A flow rate of a gas is measured by a flow rate measurement means, and when the flow rate exceeds a predetermined reference value, occurrence of an abnormal state such as escape of the gas is detected and a shutoff means is automatically closed by control of a microcomputer, futhermore, "a gas consumption pattern" showing combination of an amount of gas consumption, maximum flow rate and continuous consumption time of a consumer is observed in a predetermined time period, and a reference value of the gas consumption pattern is decided on the basis of the consumption state, moreover, a decision level of abnormal state is varied and set as a new reference values corresponding to the gas consumption pattern.
摘要翻译：通过流量测量装置测量气体的流量，并且当流量超过预定的参考值时，检测到诸如气体逸出的异常状态的发生，并且通过控制气体的自动关闭自动关闭关闭装置微型计算机，在预定时间段内观察到显示消费者的气体消耗量，最大流量和连续消耗时间的组合的“气体消耗模式”，并且，气体消耗模式的参考值在消费状态的基础，而且，异常状态的决定级别是变化的，并被设置为对应于气体消耗模式的新的参考值。

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