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1. 发明授权

US08606729B2 Gas blocking device 有权
标题翻译：阻气装置
公开(公告)号：US08606729B2
公开(公告)日：2013-12-10
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： G06N5/00
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 cut-off 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，气体切断装置能够使附加的代码学习部检测是否出现新的燃气器具，外部的通信部向气体管理者发送报告。

2. 发明申请

US20110320141A1 FLOW RATE MEASURING DEVICE 有权
标题翻译：流量测量装置
公开(公告)号：US20110320141A1
公开(公告)日：2011-12-29
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： G06F19/00 , G01F1/00
CPC分类号： G01F1/66 , F23N2025/06
摘要： The present invention provides a flow rate measuring device capable of simplifying calculation, reducing the amount of a memory required for the calculation, absorbing variations due to manual operation and depending on the state of ignition, and improving the accuracy of appliance identification by using a configuration in which the features of appliances are extracted. The flow rate measuring device is formed of a difference value conversion unit 112 for converting the difference values of the flow rate measured at constant time intervals by an ultrasonic flowmeter 104; an appliance feature extraction unit 214 for creating an appliance feature code string indicating the feature of each appliance by making comparison and judgment using the third last code, the second last code, the last code and the current code of the codes obtained at constant time intervals and by performing code deletion, etc.; and an identification unit 116 for performing 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：本发明提供一种流量测量装置，其能够简化计算，减少计算所需的存储量，吸收由于手动操作引起的变化并且根据点火状态，并且通过使用配置来提高设备识别的精度其中提取了电器的特征。流量测量装置由差分值转换单元112形成，用于通过超声波流量计104转换以恒定时间间隔测量的流量的差值; 用于通过使用以固定时间间隔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设备的特征的设备特征代码串214的设备特征提取单元214 并执行代码删除等; 以及识别单元116，用于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。

3. 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。

4. 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。

5. 发明申请

US20120016527A1 GAS SHUTOFF DEVICE 审中-公开
标题翻译：气体开关装置
公开(公告)号：US20120016527A1
公开(公告)日：2012-01-19
申请号：US13147032
申请日：2010-01-28
申请人： Kouichi Ueki , Takuhisa Ootani , Ryuji Iwamoto , Kazutaka Asano
发明人： Kouichi Ueki , Takuhisa Ootani , Ryuji Iwamoto , Kazutaka Asano
IPC分类号： G05D7/06
CPC分类号： G01F15/063 , F23K5/007 , F23N5/18 , F23N5/24
摘要： An object of the present invention is to make a function of limiting the use time appropriate by appropriately registering flow rates of appliances.A gas shutoff device includes a flow rate detecting unit 10 for measuring a flow rate, a flow rate calculating unit 11 for calculating an instantaneous flow rate value from a detected value, an average flow rate calculating unit 12 for obtaining an average flow rate from the obtained instantaneous flow rate, a flow rate change determining unit 13 for determining presence of a flow rate change from the obtained average flow rate, a flow rate registering unit 14 for downwardly correcting a registered flow rate close to the amount of flow rate change for an increase change or the amount of flow rate change for a decrease change, a flow rate difference determining unit 16 for performing downward correction by calculating a flow rate difference from the sum of registered flow rates and the average flow rate and registering the amount of flow rate difference to the flow rate registering unit 14, an abnormality determining unit 17 for determining presence of abnormality from the registered flow rates and the monitoring determining value, and a shutoff unit 19 for stopping gas supply when abnormality is determined in the abnormality determining unit 17.
摘要翻译：本发明的目的是通过适当地记录器具的流量来发挥限制使用时间的功能。气体截止装置包括：流量检测单元10，用于测量流量;流量计算单元11，用于根据检测值计算瞬时流量值;平均流量计算单元12，用于从获得的瞬时流量，用于根据所获得的平均流量确定流量变化的存在的流量变化确定单元13，用于向下校正接近流量变化量的登记流量的流量登记单元14 增加减少变化的流量变化量或流量变化量的流量差确定单元16，用于通过计算与注册流量和平均流量之和的流量差进行向下校正，并记录流量与流量登记单元14的差异，异常判定单元17，用于确定来自注册的fl的异常的存在流量和监测确定值，以及用于在异常判定单元17中确定异常时停止供气的截止单元19。

6. 发明申请

US20110155268A1 GAS CUTOFF DEVICE 审中-公开
标题翻译：气体切割装置
公开(公告)号：US20110155268A1
公开(公告)日：2011-06-30
申请号：US13062661
申请日：2009-10-08
申请人： Kouichi Ueki , Takuhisa Ootani , Ryuji Iwamoto , Kazutaka Asano
发明人： Kouichi Ueki , Takuhisa Ootani , Ryuji Iwamoto , Kazutaka Asano
IPC分类号： F17D3/00
CPC分类号： F23N5/184 , F23N1/002 , F23N5/203 , F23N5/242 , F23N2031/18 , F23N2035/24 , F23N2037/02 , G01F1/66 , G01F1/68 , G01F3/22 , G01F15/002 , Y10T137/8158
摘要： An object of the present invention is to promote the optimization of a usage time limitation function of performing a suitable registration of an appliance flow rate. There are included a flow rate detection unit 10 that measures a flow rate; an average flow rate calculation unit 12 that obtains an average flow rate from instant flow rates which are obtained by calculating instant flow rate values from a detection value by a flow rate calculation unit 11; a flow rate change decision unit 13 that decides whether or not an appliance change flow rate appears based on the obtained average flow rate; an increase flow rate registration unit 14a that registers the flow rate change at the time of increase change decision; a decrease flow rate registration unit 14b that reduces and corrects the registered flow rate near the flow rate change at the time of decrease change decision; a registered flow rate summarization unit 15 that obtains a registered flow rate total value; a flow rate difference decision unit 16 that calculates a flow rate difference from the average flow rate and the registration total flow rate to re-register the flow rate difference or reduce and correct the flow rate difference in the flow rate registration unit; and a cutoff unit 19 that cuts off the supply of gas when an abnormality is decided from the registered flow rate and the monitoring decision value by an abnormality decision unit 17.
摘要翻译：本发明的目的是促进对设备流量的适当登记的使用时间限制功能的优化。包括测量流量的流量检测单元10; 平均流量计算单元12，其通过由流量计算单元11从检测值计算即时流量值获得从即时流量获得的平均流量; 基于获得的平均流量来判定器具的变化流量是否出现的流量变化判定部13; 增加流量登记单元14a，其在增加变化判定时记录流量变化; 减少流量登记单元14b，其减少并修正减少变化判定时的流量变化附近的登记流量; 获取注册流量合计值的注册流量汇总单元15; 流量差判定单元16，其计算与平均流量和登记总流量的流量差，以重新注册流量差或减少并校正流量登记单元中的流量差; 以及切断单元19，当通过异常判定单元17从登记流量和监视判定值判定异常时，切断气体供给。

7. 发明授权

US08548754B2 Flowmeter 有权
标题翻译：流量计
公开(公告)号：US08548754B2
公开(公告)日：2013-10-01
申请号：US12921329
申请日：2009-03-02
申请人： Ryuji Iwamoto , Hajime Miyata , Youichi Itou , Daisuke Bessyo , Kenichi Kamon
发明人： Ryuji Iwamoto , Hajime Miyata , Youichi Itou , Daisuke Bessyo , Kenichi Kamon
IPC分类号： G01M3/28 , G01F1/363 , G01F1/698 , G01F1/88
CPC分类号： F17D5/06 , F23N5/18 , F23N5/24 , F23N2025/04
摘要： Detecting a leak, or the like, with high accuracy on the basis of pressure and a flow volume acquired during use of fluid is made possible. A volume of gas flowing through a flow path 102 is measured by a flow volume measurement unit 106, and pressure is measured by a pressure measurement unit 108. Measured flow data and measured pressure data are input to an analysis unit 112, to thus analyze following of a pressure change by a flow volume change. A determination showing that a following flow volume change is present, that a following flow volume change is not present, or that a following flow volume change is uncertain is made according to a magnitude correlation between an amount of pressure change of a predetermined level or more and an amount of flow volume change.
摘要翻译：基于压力和流体使用期间获得的流量，可以高精度地检测泄漏等。通过流量测量单元106测量流过流路102的气体体积，并通过压力测量单元108测量压力。测量的流量数据和测量的压力数据被输入到分析单元112，从而分析以下由流量变化引起的压力变化。显示存在以下流量变化的确定，即不存在随后的流量变化，或者根据预定水平或更高的压力变化量之间的大小相关性来确定随后的流量变化是不确定的和一定量的流量变化。

8. 发明授权

US09046222B2 Flowmeter 有权
标题翻译：流量计
公开(公告)号：US09046222B2
公开(公告)日：2015-06-02
申请号：US12921321
申请日：2009-03-02
申请人： Hajime Miyata , Kenichi Kamon , Youichi Itou , Daisuke Bessyo , Ryuji Iwamoto
发明人： Hajime Miyata , Kenichi Kamon , Youichi Itou , Daisuke Bessyo , Ryuji Iwamoto
IPC分类号： G01F7/00 , F17D5/06 , F23N5/18 , F23N5/24 , G01F15/06
CPC分类号： F17D5/06 , F23N5/18 , F23N5/24 , F23N2025/04 , G01F7/005 , G01F15/068
摘要： Detecting a leak, or the like, with high accuracy on the basis of pressure and a flow volume acquired during use of fluid is made possible.A volume of gas flowing through a flow path 102 is measured by a flow volume measurement unit 106, and pressure is measured by a pressure measurement unit 108. Measured flow data and measured pressure data are input to an analysis unit 112, to thus analyze following of a pressure change by a flow volume change. An amount of flow volume change responsive to an amount of pressure change of a predetermined level or more is classified into a plurality of ranges by means of a predetermined threshold value, and a following flow value change is determined on the basis of determination conditions of the respective ranges of amounts of flow volume changes.
摘要翻译：基于压力和流体使用期间获得的流量，可以高精度地检测泄漏等。通过流量测量单元106测量流过流路102的气体体积，并通过压力测量单元108测量压力。测量的流量数据和测量的压力数据被输入到分析单元112，从而分析以下由流量变化引起的压力变化。响应于预定水平以上的压力变化量的流量变化量通过预定阈值被分类为多个范围，并且基于所述预定阈值的确定条件来确定以下流量值变化流量变化量的相应范围。

9. 发明申请

US20110010111A1 FLOWMETER 有权
标题翻译：流量计
公开(公告)号：US20110010111A1
公开(公告)日：2011-01-13
申请号：US12921321
申请日：2009-03-02
申请人： Hajime Miyata , Kenichi Kamon , Youichi Itou , Daisuke Bessyo , Ryuji Iwamoto
发明人： Hajime Miyata , Kenichi Kamon , Youichi Itou , Daisuke Bessyo , Ryuji Iwamoto
IPC分类号： G06F19/00 , G01F1/00
CPC分类号： F17D5/06 , F23N5/18 , F23N5/24 , F23N2025/04 , G01F7/005 , G01F15/068
摘要： Detecting a leak, or the like, with high accuracy on the basis of pressure and a flow volume acquired during use of fluid is made possible.A volume of gas flowing through a flow path 102 is measured by a flow volume measurement unit 106, and pressure is measured by a pressure measurement unit 108. Measured flow data and measured pressure data are input to an analysis unit 112, to thus analyze following of a pressure change by a flow volume change. An amount of flow volume change responsive to an amount of pressure change of a predetermined level or more is classified into a plurality of ranges by means of a predetermined threshold value, and a following flow value change is determined on the basis of determination conditions of the respective ranges of amounts of flow volume changes.
摘要翻译：基于压力和流体使用期间获得的流量，可以高精度地检测泄漏等。通过流量测量单元106测量流过流路102的气体体积，并通过压力测量单元108测量压力。测量的流量数据和测量的压力数据被输入到分析单元112，从而分析以下由流量变化引起的压力变化。响应于预定水平以上的压力变化量的流量变化量通过预定阈值被分类为多个范围，并且基于所述预定阈值的确定条件来确定以下流量值变化流量变化量的相应范围。

10. 发明申请

US20110004423A1 FLOWMETER 有权
标题翻译：流量计
公开(公告)号：US20110004423A1
公开(公告)日：2011-01-06
申请号：US12921329
申请日：2009-03-02
申请人： Ryuji Iwamoto , Hajime Miyata , Youichi Itou , Daisuke Bessyo , Kenichi Kamon
发明人： Ryuji Iwamoto , Hajime Miyata , Youichi Itou , Daisuke Bessyo , Kenichi Kamon
IPC分类号： G01F1/34 , G01M3/26
CPC分类号： F17D5/06 , F23N5/18 , F23N5/24 , F23N2025/04
摘要： Detecting a leak, or the like, with high accuracy on the basis of pressure and a flow volume acquired during use of fluid is made possible. A volume of gas flowing through a flow path 102 is measured by a flow volume measurement unit 106, and pressure is measured by a pressure measurement unit 108. Measured flow data and measured pressure data are input to an analysis unit 112, to thus analyze following of a pressure change by a flow volume change. A determination showing that a following flow volume change is present, that a following flow volume change is not present, or that a following flow volume change is uncertain is made according to a magnitude correlation between an amount of pressure change of a predetermined level or more and an amount of flow volume change.
摘要翻译：基于压力和流体使用期间获得的流量，可以高精度地检测泄漏等。通过流量测量单元106测量流过流路102的气体体积，并通过压力测量单元108测量压力。测量的流量数据和测量的压力数据被输入到分析单元112，从而分析以下由流量变化引起的压力变化。显示存在以下流量变化的确定，即不存在随后的流量变化，或者根据预定水平或更高的压力变化量之间的大小相关性来确定随后的流量变化是不确定的和一定量的流量变化。

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