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1. 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。

2. 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。

3. 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。

4. 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。

5. 发明申请

US20100138167A1 FLOW RATE MEASUREMENT APPARATUS, PROGRAM THEREOF, FLOW RATE MEASUREMENT METHOD, AND FLUID SUPPLY SYSTEM 审中-公开
标题翻译：流量测量装置，其程序，流量测量方法和流体供应系统
公开(公告)号：US20100138167A1
公开(公告)日：2010-06-03
申请号：US12597598
申请日：2008-04-25
申请人： Daisuke Bessyo , Hajime Miyata , Youichi Itou
发明人： Daisuke Bessyo , Hajime Miyata , Youichi Itou
IPC分类号： G01F3/22
CPC分类号： F23N5/184 , F23K2900/05001 , F23N1/002 , F23N5/242 , F23N2005/185 , F23N2031/18 , G01F1/66 , G01F1/667 , G01F15/068 , G01F25/0053
摘要： There is provided a technique for accurately identifying an appliance which uses the fluid from a viewpoint of the range of a change in flow rate value. An ultrasonic flow rate measuring device 7 measures a flow rate value of gas flowing in a flow passage 6 of a gas meter 16, and a measured flow rate information storage section 8 stores a measured flow rate value. A measured flow rate value difference calculation section 9 calculates a measured flow rate value difference within a predetermined period corresponding to an amount of change occurred in a measured flow rate value. An appliance identifying section 11 identifies an appliance which uses the fluid or leakage by determining whether or not the measured flow rate value difference is a predetermined threshold or less.
摘要翻译：提供了从流量值的变化范围的观点来准确地识别使用流体的器具的技术。超声波流量测量装置7测量在燃气表16的流路6中流动的气体的流量值，测量流量信息存储部8存储测量的流量值。测量流量值差计算部9计算与测定流量值中发生的变化量对应的规定期间内的测定流量值差。设备识别部分11通过确定测量的流量值差异是否为预定阈值或更小来识别使用流体或泄漏的器具。

6. 发明授权

US08550109B2 Gas meter device and gas supply system using the device 有权
标题翻译：燃气表装置和供气系统采用该装置
公开(公告)号：US08550109B2
公开(公告)日：2013-10-08
申请号：US12747061
申请日：2008-12-05
申请人： Hajime Miyata , Youichi Itou , Kenichi Kamon
发明人： Hajime Miyata , Youichi Itou , Kenichi Kamon
IPC分类号： F16L5/00
CPC分类号： F23N5/242 , F23K2900/05001 , F23N5/184 , F23N2031/18 , G01D4/02 , G01F1/667 , G01F15/007 , G01F15/063 , G01F15/0755 , Y10T137/6969 , Y10T137/7758 , Y10T137/8326
摘要： A gas meter device is provided which is configured in a manner that even if a user takes an unauthorized action such as the removal of a gas meter device in order to use gas without authorization, since the generation of a particular flow-rate change profile different from a normal flow-rate change profile of a gas appliance is detected, the sign of the tamper of the gas can be detected, whereby the tamper of the gas can be prevented. The gas meter device includes an appliance determining unit 6 for determining a gas appliance being used and a tamper determining unit 7 which determines that the gas is used without authorization in the case where the particular flow-rate change profile different from an appliance determining value registered in a registration storage unit 5 is generated.
摘要翻译：提供了一种燃气表装置，其被配置为即使用户未经许可地使用未经授权的动作，例如去除燃气表装置以使用气体，因为生成特定的流量变化曲线不同检测到来自燃气器具的正常流量变化曲线的情况下，可以检测出气体的窜改的符号，从而可以防止气体的窜改。燃气表装置包括用于确定正在使用的燃气器具的器具确定单元6和在特定流量变化曲线与器具确定值不同的情况下确定使用气体的篡改确定单元7 在登记存储单元5中生成。

7. 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。

8. 发明申请

US20100017150A1 FLOW MEASUREMENT APPARATUS AND PROGRAM THEREOF, FLOW MEASUREMENT METHOD AND FLUID SUPPLY SYSTEM 失效
标题翻译：流量测量装置及其程序，流量测量方法和流体供应系统
公开(公告)号：US20100017150A1
公开(公告)日：2010-01-21
申请号：US12523629
申请日：2008-01-16
申请人： Youichi Itou , Hajime Miyata , Yasuhiro Umekage , Kenichi Kamon
发明人： Youichi Itou , Hajime Miyata , Yasuhiro Umekage , Kenichi Kamon
IPC分类号： G06F19/00 , G01F1/00
CPC分类号： G01F15/0755 , G01F1/66 , G01F1/667 , G01F15/007 , G01F15/063 , G01M3/2807
摘要： A fluid measurement apparatus capable of accurately determining an activated appliance is provided. A flow measurement apparatus 100 has a flow measurement unit 12 that measures an amount of fluid flowing through a passageway, a determination zone storage unit 16 that allocates and stores a flow measured by the flow measurement unit 12 into determination zones classified by combination of a plurality of conditions; a grouping unit 18 that groups determination zones according to appliances to be used on the basis of determination-zone-specific storage values stored in the determination zone storage unit 16 and that registers the grouped determination zones; and an integration unit 20 that integrates a flow value for each of the determination zones registered by the grouping unit 18. Thus, a flow is integrated for each determination zone grouped according to an appliance. An appliance is determined by reference to a database including the integrated data.
摘要翻译：提供能够准确地确定激活的器具的流体测量装置。流量测量装置100具有：流量测量单元12，其测量流过通道的流体量;判定区域存储单元16，其将由流量测量单元12测量的流量分配并存储到通过多个的条件; 分组单元18，其基于存储在确定区域存储单元16中的确定区域特定的存储值，根据要使用的设备对确定区域进行分组，并且登记分组的确定区域; 以及集成单元20，其对由分组单元18注册的每个确定区域进行流量值的积分。因此，针对根据设备分组的每个确定区域集成流程。通过参考包括集成数据的数据库来确定设备。

9. 发明授权

US08265887B2 Flow measurement apparatus and program thereof, flow measurement method and fluid supply system 失效
标题翻译：流量测量装置及其程序，流量测量方法和流体供应系统
公开(公告)号：US08265887B2
公开(公告)日：2012-09-11
申请号：US12523629
申请日：2008-01-16
申请人： Youichi Itou , Hajime Miyata , Yasuhiro Umekage , Kenichi Kamon
发明人： Youichi Itou , Hajime Miyata , Yasuhiro Umekage , Kenichi Kamon
IPC分类号： G01F1/00 , G01F1/20 , G01F25/00 , G01F5/00 , G01F3/00
CPC分类号： G01F15/0755 , G01F1/66 , G01F1/667 , G01F15/007 , G01F15/063 , G01M3/2807
摘要： A fluid measurement apparatus capable of accurately determining an activated appliance is provided. A flow measurement apparatus 100 has a flow measurement unit 12 that measures an amount of fluid flowing through a passageway, a determination zone storage unit 16 that allocates and stores a flow measured by the flow measurement unit 12 into determination zones classified by combination of a plurality of conditions; a grouping unit 18 that groups determination zones according to appliances to be used on the basis of determination-zone-specific storage values stored in the determination zone storage unit 16 and that registers the grouped determination zones; and an integration unit 20 that integrates a flow value for each of the determination zones registered by the grouping unit 18. Thus, a flow is integrated for each determination zone grouped according to an appliance. An appliance is determined by reference to a database including the integrated data.
摘要翻译：提供能够准确地确定激活的器具的流体测量装置。流量测量装置100具有：流量测量单元12，其测量流过通道的流体量;判定区域存储单元16，其将由流量测量单元12测量的流量分配并存储到通过多个的条件; 分组单元18，其基于存储在确定区域存储单元16中的确定区域特定的存储值，根据要使用的设备对确定区域进行分组，并且登记分组的确定区域; 以及集成单元20，其对由分组单元18注册的每个确定区域进行流量值的积分。因此，针对根据设备分组的每个确定区域集成流程。通过参考包括集成数据的数据库来确定设备。

10. 发明申请

US20100269596A1 GAS METER DEVICE AND GAS SUPPLY SYSTEM USING THE DEVICE 有权
标题翻译：气体计量装置和使用装置的气体供应系统
公开(公告)号：US20100269596A1
公开(公告)日：2010-10-28
申请号：US12747061
申请日：2008-12-05
申请人： Hajime Miyata , Youichi Itou , Kenichi Kamon
发明人： Hajime Miyata , Youichi Itou , Kenichi Kamon
IPC分类号： G01F1/66 , G01F1/34
CPC分类号： F23N5/242 , F23K2900/05001 , F23N5/184 , F23N2031/18 , G01D4/02 , G01F1/667 , G01F15/007 , G01F15/063 , G01F15/0755 , Y10T137/6969 , Y10T137/7758 , Y10T137/8326
摘要： A gas meter device is provided which is configured in a manner that even if a user takes an unauthorized action such as the removal of a gas meter device in order to use gas without authorization, since the generation of a particular flow-rate change profile different from a normal flow-rate change profile of a gas appliance is detected, the sign of the tamper of the gas can be detected, whereby the tamper of the gas can be prevented. The gas meter device includes an appliance determining unit 6 for determining a gas appliance being used and a tamper determining unit 7 which determines that the gas is used without authorization in the case where the particular flow-rate change profile different from an appliance determining value registered in a registration storage unit 5 is generated.
摘要翻译：提供了一种燃气表装置，其被配置为即使用户未经许可地使用未经授权的动作，例如去除燃气表装置以使用气体，因为生成特定的流量变化曲线不同检测到来自燃气器具的正常流量变化曲线的情况下，可以检测出气体的窜改的符号，从而可以防止气体的窜改。燃气表装置包括用于确定正在使用的燃气器具的器具确定单元6和在特定流量变化曲线与器具确定值不同的情况下确定使用气体的篡改确定单元7 在登记存储单元5中生成。

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