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    • 2. 发明授权
    • Gas cutoff apparatus
    • 气体截断装置
    • US08373539B2
    • 2013-02-12
    • US12668749
    • 2008-03-07
    • Kouichi UekiKazutaka AsanoTakuhisa OotaniYasuo KobaSumiko Murakami
    • Kouichi UekiKazutaka AsanoTakuhisa OotaniYasuo KobaShigeru Murakami
    • G05B23/02
    • G01F15/063F23K5/005F23K2401/201G01F1/667G01F15/001G01F15/005G05D7/0635Y10T137/7759Y10T137/776Y10T137/7837Y10T137/8326
    • It is an objective to appropriately assure a function of limiting use of appliances that cause changes in quantities of gas used. There are provided a flow detection unit 10; a flow computing unit 11; an average flow computing unit 12; a flow storage unit 13 that records an average flow quantity value; a flow change determination unit 14 that determines whether there is a flow change; a flow registration unit 15 that registers a flow quantity corresponding to a flow change or deletes a registered flow quantity close to the flow change when the flow change determination unit 14 has determined an incremental or decremental change; a flow memory unit 16; a flow change correction memory unit 17 that, when the flow change determination unit has determined presence of a change and when only the maximum flow quantity is registered, determines whether or not a sum of registered flow quantities deleted in the past and an average flow fall within a predetermined range; a determination period unit 18 that, when no flow change is determined to have been for a predetermined time period, deletes flow quantities in the flow memory unit and the registered flow quantity, thereby performing re-registration; a monitoring value memory unit 19; an abnormality determination unit 20 that compares the flow quantity value in the flow registration unit with a determination value of the monitoring value memory unit, thereby determining presence or absence of an abnormality; and an operating time correction unit 22 that outputs a re-registration correction signal through use of a determination period unit.
    • 目的是适当地确保限制使用导致使用的气体变化的电器的功能。 提供流量检测单元10; 流计算单元11; 平均流量计算单元12; 记录平均流量值的流量存储单元13; 确定是否存在流量变化的流量变化确定单元14; 流量注册单元15,当流量变化确定单元14确定增量或递减变化时,登记与流量变化对应的流量或删除接近流量变化的登记流量; 流量存储单元16; 流量变更校正存储单元17,当流量变化确定单元确定存在变化时,仅当最大流量被登记时,确定过去删除的登记流量和平均流量的和是否下降 在预定范围内 确定期间单元18,当没有确定流量变化已经达到预定时间段时,删除流量存储单元中的流量和登记的流量,由此进行重新注册; 监视值存储单元19; 异常确定单元20,其将流量登记单元中的流量值与监视值存储单元的确定值进行比较,从而确定异常的存在或不存在; 以及操作时间校正单元22,其通过使用确定周期单元输出重新注册校正信号。
    • 3. 发明申请
    • FLOW RATE MEASURING DEVICE
    • 流量测量装置
    • US20110320141A1
    • 2011-12-29
    • US13254388
    • 2010-03-01
    • Mitsuo YokohataRyuji IwamotoTakuhisa OotaniKouichi UekiKazutaka AsanoHajime MiyataYouichi Itou
    • Mitsuo YokohataRyuji IwamotoTakuhisa OotaniKouichi UekiKazutaka AsanoHajime MiyataYouichi Itou
    • G06F19/00G01F1/00
    • G01F1/66F23N2025/06
    • 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.
    • 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。
    • 4. 发明申请
    • GAS CUTOFF DEVICE
    • 气体切割装置
    • US20110155268A1
    • 2011-06-30
    • US13062661
    • 2009-10-08
    • Kouichi UekiTakuhisa OotaniRyuji IwamotoKazutaka Asano
    • Kouichi UekiTakuhisa OotaniRyuji IwamotoKazutaka Asano
    • F17D3/00
    • F23N5/184F23N1/002F23N5/203F23N5/242F23N2031/18F23N2035/24F23N2037/02G01F1/66G01F1/68G01F3/22G01F15/002Y10T137/8158
    • 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.
    • 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。
    • 6. 发明申请
    • GAS SHUTOFF DEVICE
    • 气体开关装置
    • US20120016527A1
    • 2012-01-19
    • US13147032
    • 2010-01-28
    • Kouichi UekiTakuhisa OotaniRyuji IwamotoKazutaka Asano
    • Kouichi UekiTakuhisa OotaniRyuji IwamotoKazutaka Asano
    • G05D7/06
    • G01F15/063F23K5/007F23N5/18F23N5/24
    • 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.
    • 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。
    • 8. 发明申请
    • GAS CUTOFF APPARATUS
    • 气体切割装置
    • US20100219933A1
    • 2010-09-02
    • US12668749
    • 2008-03-07
    • Kouichi UekiKazutaka AsanoTakuhisa OotaniYasuo KobaShigeru MurakamiSumiko Murakami
    • Kouichi UekiKazutaka AsanoTakuhisa OotaniYasuo KobaShigeru MurakamiSumiko Murakami
    • G05B23/02F16K17/00
    • G01F15/063F23K5/005F23K2401/201G01F1/667G01F15/001G01F15/005G05D7/0635Y10T137/7759Y10T137/776Y10T137/7837Y10T137/8326
    • It is an objective to appropriately assure a function of limiting use of appliances that cause changes in quantities of gas used. There are provided a flow detection unit 10; a flow computing unit 11; an average flow computing unit 12; a flow storage unit 13 that records an average flow quantity value; a flow change determination unit 14 that determines whether there is a flow change; a flow registration unit 15 that registers a flow quantity corresponding to a flow change or deletes a registered flow quantity close to the flow change when the flow change determination unit 14 has determined an incremental or decremental change; a flow memory unit 16; a flow change correction memory unit 17 that, when the flow change determination unit has determined presence of a change and when only the maximum flow quantity is registered, determines whether or not a sum of registered flow quantities deleted in the past and an average flow fall within a predetermined range; a determination period unit 18 that, when no flow change is determined to have been for a predetermined time period, deletes flow quantities in the flow memory unit and the registered flow quantity, thereby performing re-registration; a monitoring value memory unit 19; an abnormality determination unit 20 that compares the flow quantity value in the flow registration unit with a determination value of the monitoring value memory unit, thereby determining presence or absence of an abnormality; and an operating time correction unit 22 that outputs a re-registration correction signal through use of a determination period unit.
    • 目的是适当地确保限制使用导致使用的气体变化的电器的功能。 提供流量检测单元10; 流计算单元11; 平均流计算单元12; 记录平均流量值的流量存储单元13; 确定是否存在流量变化的流量变化确定单元14; 流量注册单元15,当流量变化确定单元14确定增量或递减变化时,登记与流量变化对应的流量或删除接近流量变化的登记流量; 流量存储单元16; 流量变更校正存储单元17,当流量变化确定单元确定存在变化时,仅当最大流量被登记时,确定过去删除的登记流量和平均流量的和是否下降 在预定范围内 确定期间单元18,当没有确定流量变化已经达到预定时间段时,删除流量存储单元中的流量和登记的流量,由此进行重新注册; 监视值存储单元19; 异常确定单元20,其将流量登记单元中的流量值与监视值存储单元的确定值进行比较,从而确定异常的存在或不存在; 以及操作时间校正单元22,其通过使用确定周期单元输出重新注册校正信号。
    • 9. 发明授权
    • Gas blocking device
    • 阻气装置
    • US08606729B2
    • 2013-12-10
    • US13321362
    • 2010-05-19
    • Takuhisa OotaniRyuji IwamotoMitsuo YokohataKouichi UekiKazutaka AsanoHajime MiyataYouichi Itou
    • Takuhisa OotaniRyuji IwamotoMitsuo YokohataKouichi UekiKazutaka AsanoHajime MiyataYouichi Itou
    • G06N5/00
    • F23N5/242F23K5/005G01F1/00
    • 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.
    • 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。