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21. 发明申请

US20110238333A1 ULTRASONIC FLOWMETER 有权
标题翻译：超声波流量计
公开(公告)号：US20110238333A1
公开(公告)日：2011-09-29
申请号：US13131456
申请日：2009-12-16
申请人： Hajime Miyata , Youichi Itou
发明人： Hajime Miyata , Youichi Itou
IPC分类号： G01F1/66
CPC分类号： G01F1/667 , F15D1/001 , G01F1/662 , G01F15/00
摘要： An ultrasonic flowmeter that measures flow velocity of a measured fluid by propagating ultrasonic waves through a measuring flow path with a rectangular cross section through which the measured fluid flows and the measured fluid that flows through the measuring flow path. The measuring flow path is provided with partition plates so that they are in parallel with the flow direction of the measured fluid. Simultaneously, the partition plates are placed in parallel with wall surfaces such that flow velocity distribution between opposing wall surfaces of the measuring flow path is more symmetrical with respect to the center of the flow direction of the measured fluid.
摘要翻译：一种超声波流量计，其通过将超声波传播通过测量流动路径测量所测量的流体的流速，所述测量流动路径具有测量流体流过的矩形横截面和流过测量流动路径的测量流体。测量流路设置有隔板，使得它们与所测量的流体的流动方向平行。同时，分隔板与壁表面平行放置，使得测量流动路径的相对的壁表面之间的流速分布相对于所测量的流体的流动方向的中心更对称。

22. 发明申请

US20090240445A1 FLOW RATE MEASURING DEVICE, AND GAS SUPPLY SYSTEM EMPLOYING IT, METHOD FOR SPECIFYING GAS APPLIANCE 有权
标题翻译：流量测量装置和使用其的气体供应系统，用于指定气体装置的方法
公开(公告)号：US20090240445A1
公开(公告)日：2009-09-24
申请号：US12477407
申请日：2009-06-03
申请人： Yasuhiro Umekage , Hajime Miyata , Kenichi Kamon
发明人： Yasuhiro Umekage , Hajime Miyata , Kenichi Kamon
IPC分类号： G01F1/00 , G01F1/66 , G06F19/00
CPC分类号： G01F1/66 , G01F15/0755 , Y10T137/8593
摘要： A flow rate measuring device has a flow rate measurement unit, an appliance registering unit, a calculating unit, a determining unit, a first appliance identifying unit, and a second appliance identifying unit. The appliance registering unit stores at least first gas flow rate variation profiles on activation of respective gas appliances coupled to a flow channel, and second gas flow rate variation profiles based on the control specific to the respective gas appliances. The first appliance identifying unit identifies which gas appliance is activated based on the first gas flow rate variation profiles on activation. When a determining unit detects a stop of any of gas appliances, the second appliance identifying unit identifies a gas appliance in continuous use by using the second gas flow rate variation profiles based on the control specific to the respective gas appliances.
摘要翻译：流量测量装置具有流量测量单元，器具登记单元，计算单元，确定单元，第一器具识别单元和第二器具识别单元。器具登记单元在连接到流动通道的各个燃气器具的启动以及基于各个燃气器具特有的控制的第二气体流量变化曲线中存储至少第一气体流量变化曲线。第一设备识别单元基于激活时的第一气体流量变化曲线识别哪个燃气器具被激活。当确定单元检测到任何燃气器具停止时，第二器具识别单元基于对各个燃气器具特有的控制，通过使用第二气体流量变化曲线识别连续使用的燃气器具。

23. 发明授权

US08849590B2 Flow rate measurement apparatus and gas supply system 有权
标题翻译：流量测量装置和供气系统
公开(公告)号：US08849590B2
公开(公告)日：2014-09-30
申请号：US12521446
申请日：2007-12-27
申请人： Hajime Miyata , Yasuhiro Umekage
发明人： Hajime Miyata , Yasuhiro Umekage
IPC分类号： G06F19/00 , G07C3/00 , G01F15/06 , G01F15/075
CPC分类号： G01F15/06 , G01F15/0755 , G07C3/00 , Y10T137/8593
摘要： If determination is erroneous in appliance determination according to the instantaneous flow rate output from a flow rate measurement unit, a flow rate measurement apparatus registers it as an unknown appliance, rechecks the flow rate of the unknown appliance, and makes it possible to enhance the accuracy of the appliance determination. The apparatus has a flow rate measurement unit 3, a flow rate information storage unit 8 for storing the flow rate value of the flow rate measurement unit 3, a computation unit 6 for finding a difference value between the flow rate values output from the flow rate measurement unit 3, an appliance registration storage unit 7, an appliance determination unit 9 for determining an appliance, and an unknown appliance registration unit 10 for registering information according to which the appliance cannot be determined.
摘要翻译：如果根据从流量测量单元输出的瞬时流量确定设备中的错误，则流量测量装置将其注册为未知设备，重新检查未知设备的流量，并且可以提高准确度的设备测定。该装置具有流量测量单元3，用于存储流量测量单元3的流量值的流量信息存储单元8，用于求出从流量输出的流量值之间的差值的计算单元6 测量单元3，设备登记存储单元7，用于确定设备的设备确定单元9和用于登记不能确定设备的信息的未知设备登记单元10。

24. 发明申请

US20100326548A1 FLOW RATE MEASUREMENT APPARATUS AND GAS SUPPLY SYSTEM 有权
标题翻译：流量测量装置和气体供应系统
公开(公告)号：US20100326548A1
公开(公告)日：2010-12-30
申请号：US12521446
申请日：2007-12-27
申请人： Hajime Miyata , Yasuhiro Umekage
发明人： Hajime Miyata , Yasuhiro Umekage
IPC分类号： F15D1/00 , G01F1/66
CPC分类号： G01F15/06 , G01F15/0755 , G07C3/00 , Y10T137/8593
摘要： If determination is erroneous in appliance determination according to the instantaneous flow rate output from a flow rate measurement unit, a flow rate measurement apparatus registers it as an unknown appliance, rechecks the flow rate of the unknown appliance, and makes it possible to enhance the accuracy of the appliance determination. The apparatus has a flow rate measurement unit 3, a flow rate information storage unit 8 for storing the flow rate value of the flow rate measurement unit 3, a computation unit 6 for finding a difference value between the flow rate values output from the flow rate measurement unit 3, an appliance registration storage unit 7, an appliance determination unit 9 for determining an appliance, and an unknown appliance registration unit 10 for registering information according to which the appliance cannot be determined.
摘要翻译：如果根据从流量测量单元输出的瞬时流量确定设备中的错误，则流量测量装置将其注册为未知设备，重新检查未知设备的流量，并且可以提高准确度的设备测定。该装置具有流量测量单元3，用于存储流量测量单元3的流量值的流量信息存储单元8，用于求出从流量输出的流量值之间的差值的计算单元6 测量单元3，设备登记存储单元7，用于确定设备的设备确定单元9和用于登记不能确定设备的信息的未知设备登记单元10。

25. 发明授权

US08925390B2 Ultrasonic fluid-measuring structure and ultrasonic fluid-measuring apparatus 有权
标题翻译：超声波流体测量结构和超声波流体测量仪器
公开(公告)号：US08925390B2
公开(公告)日：2015-01-06
申请号：US13511433
申请日：2010-02-04
申请人： Yuuji Fujii , Hajime Miyata , Yukinori Ozaki , Aoi Watanabe
发明人： Yuuji Fujii , Hajime Miyata , Yukinori Ozaki , Aoi Watanabe
IPC分类号： G01F1/20 , G01F1/66
CPC分类号： G01F1/662 , G01F1/667
摘要： Provided are an ultrasonic fluid-measuring apparatus and an ultrasonic fluid-measuring apparatus that can prevent the disturbance from occurring in the ultrasonic waves due to disturbance of a fluid. An ultrasonic fluid-measuring structure includes an ultrasonic measuring section adjacent to a channel member. The channel member includes a first ultrasonic wave input/output section and a second ultrasonic wave input/output section provided in a first side wall part, and a reflecting surface provided on an inner surface of the second side wall part. Further, it is configured so that the first ultrasonic wave input/output section and the second ultrasonic wave input/output section are adjacent to each other, and an ultrasonic wave transmission membrane through which the ultrasonic waves pass covers together both the first ultrasonic wave input/output section and the second ultrasonic wave input/output section.
摘要翻译：本发明提供一种能够防止由于流体干扰而引起的超声波中的干扰的超声波流体测量装置和超声波流体测量装置。超声波流体测量结构包括与通道构件相邻的超声波测量部。通道构件包括设置在第一侧壁部分中的第一超声波输入/输出部分和第二超声波输入/输出部分，以及设置在第二侧壁部分的内表面上的反射表面。而且，第一超声波输入输出部和第二超声波输入输出部彼此相邻配置，超声波通过的超声波传播膜将第一超声波输入部 /输出部分和第二超声波输入/输出部分。

26. 发明申请

US20080270045A1 FLOW RATE MEASUREMENT DEVICE 有权
标题翻译：流量测量装置
公开(公告)号：US20080270045A1
公开(公告)日：2008-10-30
申请号：US11932315
申请日：2007-10-31
申请人： Hajime Miyata , Yasuhiro Umekage
发明人： Hajime Miyata , Yasuhiro Umekage
IPC分类号： G01F1/00
CPC分类号： G01F1/66 , G01F1/667 , G01F15/068 , G01F15/0755
摘要： A flow rate measurement device (1) connected to a household gas supply pipe includes: a flow rate sensor (3) which measures a flow rate at predetermined time intervals; a computing unit (6) which differentiate the measured flow rate; a library (7); and an judging unit (8) which compares the differentiated flow rate against an activation threshold value stored in the library (7) and determines a change of the operation state of an appliance connected downstream of the flow rate sensor (3).
摘要翻译：连接到家用气体供给管的流量测量装置（1）包括：流量传感器（3），其以预定的时间间隔测量流量; 计算单元（6），其区分测量的流量; 图书馆（7）以及判断单元（8），其将所述微分流量与存储在所述库（7）中的激活阈值进行比较，并且确定连接在所述流量传感器（3）下游的设备的操作状态的变化。

27. 发明授权

US07360449B2 Ultrasonic fluid measurement instrument having a plurality of split channels formed by partition boards 有权
标题翻译：超声波流体测量仪器具有由隔板形成的多个分流通道
公开(公告)号：US07360449B2
公开(公告)日：2008-04-22
申请号：US11785728
申请日：2007-04-19
申请人： Yasuhiro Umekage , Yoshinori Inui , Yukio Nagaoka , Hajime Miyata , Shigeru Iwanaga
发明人： Yasuhiro Umekage , Yoshinori Inui , Yukio Nagaoka , Hajime Miyata , Shigeru Iwanaga
IPC分类号： G01F1/84
CPC分类号： G01F1/662 , G01F1/667
摘要： An ultrasonic fluid measurement instrument is capable of highly accurate fluid measurement. A measurement part is provided forming a plurality of split channels partitioned by partition boards halfway across a fluid channel, and at least a pair of ultrasonic transmitter-receivers for transmitting ultrasonic waves into the fluid flowing through the split channels and receiving ultrasonic waves that have passed through the fluid. Further, an arithmetic unit calculates the flow velocity and/or flow volume of the fluid according to the propagation time of the ultrasonic waves. The measurement part further includes an approach channel for preliminarily rectifying the fluid flowing to the split channels.
摘要翻译：超声波流体测量仪器能够进行高精度的流体测量。提供了测量部件，其形成由跨越流体通道中间的隔板分隔开的多个分裂通道，以及至少一对超声波发射器 - 接收器，用于将超声波发射到流过分离通道的流体中并接收已经通过的超声波通过流体。此外，算术单元根据超声波的传播时间来计算流体的流速和/或流量。测量部还包括用于预先对流入分流通道的流体进行整流的进入通道。

28. 发明申请

US20140230568A1 ULTRASONIC FLOW-METER 有权
标题翻译：超声波流量计
公开(公告)号：US20140230568A1
公开(公告)日：2014-08-21
申请号：US14128866
申请日：2012-07-09
申请人： Akihisa Adachi , Masato Satou , Aoi Watanabe , Hajime Miyata
发明人： Akihisa Adachi , Masato Satou , Aoi Watanabe , Hajime Miyata
IPC分类号： G01F1/66
CPC分类号： G01F1/66 , G01F1/667 , G01F5/00
摘要： An ultrasonic flow-meter of the present invention includes a partition plate which partitions a passage of a target fluid into a measurement passage and a non-measurement passage, a pair of ultrasonic transducers which is disposed in the measurement passage, a measuring unit which measures a propagation time of an ultrasonic wave between the pair of ultrasonic transducers, and a calculating unit which calculates a flow rate of the target fluid. Further, the calculating unit has a computing unit which computes at least one of a flow velocity and a flow rate of the target fluid in the measurement passage based on the propagation time and an estimating unit which estimates the flow rate of the target fluid in the passage based on the flow velocity or the flow rate in the measurement passage. As a result, an ultrasonic flow-meter which highly accurately measures a target fluid by using a simple configuration can be realized.
摘要翻译：本发明的超声波流量计包括将目标流体的通道分隔成测量通道和非测量通道的隔板，设置在测量通道中的一对超声波换能器，测量单元，其测量一对超声波换能器之间的超声波的传播时间和计算目标流体的流量的计算单元。此外，计算单元具有计算单元，该计算单元基于传播时间计算测量通道中的目标流体的流速和流量中的至少一个，以及估计单元，其估计目标流体的流速基于测量通道中的流速或流量。结果，可以实现通过简单的结构高精度地测量目标流体的超声波流量计。

29. 发明申请

US20130098168A1 CONSTRUCTION FOR MOUNTING ULTRASONIC TRANSDUCER AND ULTRASONIC FLOW METER USING SAME 审中-公开
标题翻译：安装超声波传感器和超声波流量计的构造
公开(公告)号：US20130098168A1
公开(公告)日：2013-04-25
申请号：US13806977
申请日：2011-07-20
申请人： Yukinori Ozaki , Yuji Fujii , Hajime Miyata , Makoto Nakano
发明人： Yukinori Ozaki , Yuji Fujii , Hajime Miyata , Makoto Nakano
IPC分类号： G01F1/66
CPC分类号： G01F1/66 , G01F1/662
摘要： Ultrasonic transducers are attached in a direction of compressing O-ring provided in a housing with a flow passage. Biasing means makes contact with and presses these ultrasonic transducers and at multiple points. A screw is provided for locking this pressing means to the housing. This enables the use of O-ring as a sealing means. Accordingly, an in-expensive ultrasonic flowmeter that facilitates signal processing by reducing propagation of vibration of the ultrasonic transducer to the housing can be achieved.
摘要翻译：超声波换能器沿着设置在具有流动通道的壳体中的O形环压缩的方向附接。偏移装置与多个点接触并按压这些超声波换能器。提供用于将该按压装置锁定到壳体的螺钉。这使得能够使用O形环作为密封装置。因此，可以实现便宜的超声波流量计，其通过减少超声波换能器的振动向外壳的传播而促进信号处理。

30. 发明申请

US20120272750A1 ULTRASONIC FLUID-MEASURING STRUCTURE AND ULTRASONIC FLUID-MEASURING APPARATUS 有权
标题翻译：超声流体测量结构和超声波流体测量装置
公开(公告)号：US20120272750A1
公开(公告)日：2012-11-01
申请号：US13511433
申请日：2010-02-04
申请人： Yuuji Fujii , Hajime Miyata , Yukinori Ozaki , Aoi Watanabe
发明人： Yuuji Fujii , Hajime Miyata , Yukinori Ozaki , Aoi Watanabe
IPC分类号： G01F1/66
CPC分类号： G01F1/662 , G01F1/667
摘要： Provided are an ultrasonic fluid-measuring apparatus and an ultrasonic fluid-measuring apparatus that can prevent the disturbance from occurring in the ultrasonic waves due to disturbance of a fluid. An ultrasonic fluid-measuring structure includes an ultrasonic measuring section adjacent to a channel member. The channel member includes a first ultrasonic wave input/output section and a second ultrasonic wave input/output section provided in a first side wall part, and a reflecting surface provided on an inner surface of the second side wall part. Further, it is configured so that the first ultrasonic wave input/output section and the second ultrasonic wave input/output section are adjacent to each other, and an ultrasonic wave transmission membrane through which the ultrasonic waves pass covers together both the first ultrasonic wave input/output section and the second ultrasonic wave input/output section.
摘要翻译：本发明提供一种能够防止由于流体干扰而引起的超声波中的干扰的超声波流体测量装置和超声波流体测量装置。超声波流体测量结构包括与通道构件相邻的超声波测量部。通道构件包括设置在第一侧壁部分中的第一超声波输入/输出部分和第二超声波输入/输出部分，以及设置在第二侧壁部分的内表面上的反射表面。而且，第一超声波输入输出部和第二超声波输入输出部彼此相邻配置，超声波通过的超声波传播膜将第一超声波输入部 /输出部分和第二超声波输入/输出部分。

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