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公开(公告)号：US20120266691A1
公开(公告)日：2012-10-25
申请号：US13511443
申请日：2010-02-04
申请人： Masato Satou , Makoto Nakano , Hirokuni Murakami , Hirokazu Gotou
发明人： Masato Satou , Makoto Nakano , Hirokuni Murakami , Hirokazu Gotou
IPC分类号： G01F1/66
摘要： Provided are a channel member and an ultrasonic fluid-measuring apparatus that can prevent the disturbance from occurring in the ultrasonic waves due to disturbance of a fluid. A channel member (15) includes a first side wall part (21) and a second side wall part (22) that are parallel to each other, a first ultrasonic wave input/output section (32) and a second ultrasonic wave input/output section (33) provided in the first side wall part, a reflecting surface (35) provided on an inner surface of the second side wall part, and an ultrasonic wave transmission membrane (38) that covers the first ultrasonic wave input/output section and the second ultrasonic wave input/output section and transmits ultrasonic waves (36, 37) therethrough. The first ultrasonic wave input/output section and the second ultrasonic wave input/output section are continuous with each other, and the ultrasonic wave transmission membrane covers both the first ultrasonic wave input/output section and the second ultrasonic wave input/output section together.
摘要翻译： 提供一种通道构件和超声波流体测量装置，其可以防止由于流体的干扰而在超声波中发生干扰。 通道构件（15）包括彼此平行的第一侧壁部分（21）和第二侧壁部分（22），第一超声波输入/输出部分（32）和第二超声波输入/输出 设置在第一侧壁部的部分（33），设置在第二侧壁部的内表面上的反射面（35）和覆盖第一超声波输入输出部的超声波透过膜（38），以及 第二超声波输入输出部，通过其发送超声波（36,37）。 第一超声波输入输出部和第二超声波输入输出部彼此连续，超声波传输膜一起覆盖第一超声波输入输出部和第二超声波输入输出部。
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2.发明申请MANUFACTURING METHOD OF ACOUSTIC MATCHING MEMBER, ACOUSTIC MATCHING MEMBER, ULTRASONIC TRANSMITTER/ RECEIVER UNIT INCORPORATING ACOUSTIC MATCHING MEMBER, AND ULTRASONIC FLOW METER DEVICE 审中-公开声音匹配会员，声音匹配会员，声音匹配会员超声波发射机/接收机单元，超声波流量计装置的制造方法公开(公告)号：US20140130607A1
公开(公告)日：2014-05-15
申请号：US14232122
申请日：2012-07-12
申请人： Makoto Nakano , Masato Satou , Akihisa Adachi , Satoru Nishida , Takashi Nakashita , Yoshikazu Tanigaki
发明人： Makoto Nakano , Masato Satou , Akihisa Adachi , Satoru Nishida , Takashi Nakashita , Yoshikazu Tanigaki
摘要： Provided are an acoustic matching member with a fixed density, an ultrasonic transmitter/receiver unit with a high sensitivity, and an ultrasonic flow meter device which attains stable and high-accurate flow measurement. An acoustic matching member comprises hollow elements and a binding agent. The acoustic matching member is created by removing hollow elements having higher densities, hollow elements having cracks, etc., from hollow elements before sorting-out. Since the hollow elements having higher densities, the hollow elements having cracks, etc., are removed from hollow elements before sorting-out, it becomes possible to provide an acoustic matching member having fixed characteristics without being affected by a manufacturing lot and a transportation process of the hollow elements. An ultrasonic transmitter/receiver unit created using the acoustic matching member has fixed characteristics and is able to perform high-accurate flow measurement.
摘要翻译： 提供具有固定密度的声匹配构件，具有高灵敏度的超声波发射器/接收器单元和实现稳定和高精度的流量测量的超声波流量计装置。 声匹配构件包括中空元件和粘合剂。 通过在分选之前从中空元件去除具有较高密度的空心元件，具有裂纹的中空元件等，来产生声匹配元件。 由于具有较高密度的中空元件，具有裂纹等的中空元件在分选之前从中空元件中去除，所以可以提供具有固定特性的声匹配元件，而不受制造批次的影响和运输过程 的中空元件。 使用声匹配构件制造的超声波发射器/接收器单元具有固定的特性，并且能够执行高精度的流量测量。
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3.发明申请ULTRASONIC TRANSMISSION/RECEPTION UNIT, MANUFACTURING METHOD OF ULTRASONIC TRANSMISSION/RECEPTION UNIT, AND ULTRASONIC FLOW METER DEVICE 审中-公开超声波传输/接收单元，超声波传输/接收单元的制造方法和超声波流量计装置公开(公告)号：US20140086017A1
公开(公告)日：2014-03-27
申请号：US14122196
申请日：2012-05-25
申请人： Makoto Nakano , Hideaki Morihana , Masato Satou , Akihisa Adachi
发明人： Makoto Nakano , Hideaki Morihana , Masato Satou , Akihisa Adachi
IPC分类号： G10K11/00
CPC分类号： G10K11/002 , G01F1/662 , Y10T29/49826
摘要： An ultrasonic transmission/reception unit includes a metal plate, an acoustic matching member, a piezoelectric substrate, a first lead wire, a second lead wire, and a vibration suppression member containing a thermoplastic resin as a major component, the vibration suppression member being configured to cover, in a unitary manner, the other main surface of the metal plate, which is other than a portion of the other main surface to which the piezoelectric substrate is fastened, a surface of the piezoelectric substrate, an end surface of the metal plate, an outer peripheral portion of the one main surface of the metal plate, the first lead wire, and the second lead wire.
摘要翻译： 超声波发送接收单元包括金属板，声匹配构件，压电基板，第一引线，第二引线以及含有热塑性树脂作为主要成分的振动抑制构件，所述振动抑制构件 以一体的方式覆盖金属板的另一个主表面，该另一个主表面不是压电基板固定的另一个主表面的一部分，压电基板的表面，金属板的端面 ，金属板的一个主表面的外周部分，第一引线和第二引线。
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公开(公告)号：US20140033827A1
公开(公告)日：2014-02-06
申请号：US14111988
申请日：2012-05-24
IPC分类号： G01F1/66
CPC分类号： G01F1/66 , G01F1/662 , G01F1/667 , G10K11/002
摘要： An ultrasonic wave transmitting and receiving unit includes: a piezoelectric member supporting plate; an acoustic matching member fixed to one surface of the piezoelectric member supporting plate; a piezoelectric member fixed to the other surface. Moreover, the ultrasonic wave transmitting and receiving unit includes: an insulating vibration suppressing member integrally formed in such a manner as to cover the piezoelectric member and the piezoelectric member supporting plate, wherein the insulating vibration suppressing member has a hole reaching the piezoelectric member supporting plate.
摘要翻译： 超声波发送接收单元包括：压电构件支撑板; 固定在所述压电构件支撑板的一个表面上的声匹配构件; 固定到另一表面的压电元件。 此外，超声波收发单元包括：绝缘振动抑制构件，其以覆盖压电构件和压电构件支撑板的方式一体地形成，其中绝缘振动抑制构件具有到达压电构件支撑板的孔 。
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公开(公告)号：US10115385B2
公开(公告)日：2018-10-30
申请号：US14122196
申请日：2012-05-25
申请人： Makoto Nakano , Hideaki Morihana , Masato Satou , Akihisa Adachi
发明人： Makoto Nakano , Hideaki Morihana , Masato Satou , Akihisa Adachi
摘要： An ultrasonic transmission/reception unit includes a metal plate, an acoustic matching member, a piezoelectric substrate, a first lead wire, a second lead wire, and a vibration suppression member containing a thermoplastic resin as a major component, the vibration suppression member being configured to cover, in a unitary manner, the other main surface of the metal plate, which is other than a portion of the other main surface to which the piezoelectric substrate is fastened, a surface of the piezoelectric substrate, an end surface of the metal plate, an outer peripheral portion of the one main surface of the metal plate, the first lead wire, and the second lead wire.
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公开(公告)号：US09032816B2
公开(公告)日：2015-05-19
申请号：US14111988
申请日：2012-05-24
CPC分类号： G01F1/66 , G01F1/662 , G01F1/667 , G10K11/002
摘要： An ultrasonic wave transmitting and receiving unit includes: a piezoelectric member supporting plate; an acoustic matching member fixed to one surface of the piezoelectric member supporting plate; a piezoelectric member fixed to the other surface. Moreover, the ultrasonic wave transmitting and receiving unit includes: an insulating vibration suppressing member integrally formed in such a manner as to cover the piezoelectric member and the piezoelectric member supporting plate, wherein the insulating vibration suppressing member has a hole reaching the piezoelectric member supporting plate.
摘要翻译： 超声波发送接收单元包括：压电构件支撑板; 固定在所述压电构件支撑板的一个表面上的声匹配构件; 固定到另一表面的压电元件。 此外，超声波收发单元包括：绝缘振动抑制构件，其以覆盖压电构件和压电构件支撑板的方式一体地形成，其中绝缘振动抑制构件具有到达压电构件支撑板的孔 。
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公开(公告)号：US09372105B2
公开(公告)日：2016-06-21
申请号：US13984633
申请日：2012-04-04
申请人： Hajime Miyata , Makoto Nakano , Yuji Fujii , Yukinori Ozaki
发明人： Hajime Miyata , Makoto Nakano , Yuji Fujii , Yukinori Ozaki
摘要： An ultrasonic flow rate measurement device includes a measurement channel, through which a fluid to be measured flows; and a sensor fixing casing having openings formed in the measurement channel and sensor fixing cavities communicating with the openings. Moreover, the ultrasonic flow rate measurement device includes a pair of ultrasonic sensors contained in the sensor fixing cavities, for measuring the flow rate of the fluid to be measured; and a flow rate measuring unit for detecting the flow rate based on an ultrasonic wave propagation time between the pair of ultrasonic sensors. Furthermore, the ultrasonic flow rate measurement device includes a suppressing member formed at each of the openings, for suppressing the fluid to be measured from intruding into each of the sensor fixing cavities, wherein the suppressing member is molded integrally with the sensor fixing casing.
摘要翻译： 超声波流量测量装置包括待测流体流过的测量通道; 以及传感器固定壳体，其具有形成在所述测量通道中的开口和与所述开口连通的传感器固定腔。 此外，超声波流量测量装置包括一对包含在传感器固定腔中的超声波传感器，用于测量待测流体的流量; 以及流量测量单元，用于基于所述一对超声波传感器之间的超声波传播时间来检测所述流量。 此外，超声波流量测量装置包括形成在每个开口处的抑制部件，用于抑制被测量流体侵入到每个传感器固定腔中，其中抑制部件与传感器固定壳体一体地模制。
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公开(公告)号：US20130312537A1
公开(公告)日：2013-11-28
申请号：US13984633
申请日：2012-04-04
申请人： Hajime Miyata , Makoto Nakano , Yuji Fujii , Yukinori Ozaki
发明人： Hajime Miyata , Makoto Nakano , Yuji Fujii , Yukinori Ozaki
IPC分类号： G01F1/66
摘要： An ultrasonic flow rate measurement device includes a measurement channel, through which a fluid to be measured flows; and a sensor fixing casing having openings formed in the measurement channel and sensor fixing cavities communicating with the openings. Moreover, the ultrasonic flow rate measurement device includes a pair of ultrasonic sensors contained in the sensor fixing cavities, for measuring the flow rate of the fluid to be measured; and a flow rate measuring unit for detecting the flow rate based on an ultrasonic wave propagation time between the pair of ultrasonic sensors. Furthermore, the ultrasonic flow rate measurement device includes a suppressing member formed at each of the openings, for suppressing the fluid to be measured from intruding into each of the sensor fixing cavities, wherein the suppressing member is molded integrally with the sensor fixing casing.
摘要翻译： 超声波流量测量装置包括待测流体流过的测量通道; 以及传感器固定壳体，其具有形成在所述测量通道中的开口和与所述开口连通的传感器固定腔。 此外，超声波流量测量装置包括一对包含在传感器固定腔中的超声波传感器，用于测量待测流体的流量; 以及流量测量单元，用于基于所述一对超声波传感器之间的超声波传播时间来检测所述流量。 此外，超声波流量测量装置包括形成在每个开口处的抑制部件，用于抑制被测量流体侵入到每个传感器固定腔中，其中抑制部件与传感器固定壳体一体地模制。
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公开(公告)号：US20120266690A1
公开(公告)日：2012-10-25
申请号：US13510567
申请日：2010-11-17
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
摘要： In an ultrasonic flow meter device of the present invention, a compressive conductive fastener member including conductive parts is retained between a casing having a fluid passage in which a fluid which is a measurement target flows; ultrasonic transmitters/receivers mounted to the casing, and a control printed board disposed to face the ultrasonic transmitters/receivers, and in this state, the control printed board is fastened. Thereby, the ultrasonic transmitters/receivers are electrically connected to the control printed board without the use of lead wires. A cost increase can be suppressed, and an influence of an outside noise can be mitigated because of omission of the lead wires. Therefore, reliability of the ultrasonic transmitters/receivers can be improved.
摘要翻译： 在本发明的超声波流量计装置中，包括导电部的压缩导电性紧固件被保持在具有流体通道的壳体之间，流体是流过测量对象的流体; 安装到壳体的超声波发射器/接收器以及设置成面对超声波发射器/接收器的控制印刷电路板，并且在该状态下，控制印刷电路板被固定。 因此，超声波发射器/接收器在不使用引线的情况下电连接到控制印刷电路板。 可以抑制成本增加，并且由于省略引线可以减轻外部噪声的影响。 因此，可以提高超声波发射机/接收机的可靠性。
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公开(公告)号：US07991115B2
公开(公告)日：2011-08-02
申请号：US12329906
申请日：2008-12-08
申请人： Yohei Matsuzawa , Makoto Nakano
发明人： Yohei Matsuzawa , Makoto Nakano
摘要： In a medical image diagnostic device, wherein X-Ray CT devices and PET devices are longitudinally disposed, and which has a tubular imaging part for positioning a subject who is placed on the top surface of a bed and collecting image data, an illumination part is provided for producing a suitable level of brightness to the display part, which is for providing information to the subject without having to adopt every imaging position within the tubular imaging part, and to the imaging part.
摘要翻译： 在其中纵向设置X射线CT装置和PET装置的医疗图像诊断装置中，具有用于定位被放置在床的顶面上的被摄体并收集图像数据的管状成像部件，照明部分 用于向显示部产生合适的亮度水平，用于向被摄体提供信息，而不必采用管状成像部分内的每个成像位置，以及成像部分。
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