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    Acoustic impedance measuring apparatus using ultrasonic waves
    1.
    发明授权
    Acoustic impedance measuring apparatus using ultrasonic waves 失效
    使用超声波的声阻抗测量装置

    公开(公告)号：US06298726B1

    公开(公告)日：2001-10-09

    申请号：US09329024

    申请日：1999-06-09

    申请人： Hideo Adachi ,  Shinji Kaneko

    发明人： Hideo Adachi ,  Shinji Kaneko

    IPC分类号： G01N2900

    CPC分类号： G01N29/346 ,  A61B8/08 ,  A61B8/4281 ,  G01N29/09 ,  G01N29/343 ,  G01N2291/02827 ,  G01N2291/02854 ,  G01N2291/101 ,  G01S7/52036 ,  G01S7/52042

    摘要： An acoustic impedance measuring apparatus emits ultrasonic waves to a target measurement object and measures the acoustic impedance of the target measurement object by ultrasonic waves fed back from the target measurement object. This acoustic impedance measuring apparatus includes an ultrasonic transducer, pulse signal generator, signal separator, frequency converter, parameter extractor, and acoustic impedance calculator. The pulse signal generator generates a pulse signal to be applied to the ultrasonic transducer. The signal separator separates, from an output from the ultrasonic transducer, an immediate ultrasonic response signal resulting from ultrasonic waves reflected by the surface of the target measurement object. The frequency converter obtains the frequency characteristics of the immediate ultrasonic response signal. The parameter extractor extracts predetermined parameters from the frequency characteristics. The acoustic impedance calculator calculates the acoustic impedance of the target measurement object by using the parameters extracted by the parameter extractor.

    摘要翻译： 声阻抗测量装置向目标测量对象发射超声波，并且通过从目标测量对象反馈的超声波来测量目标测量对象的声阻抗。 该声阻抗测量装置包括超声波换能器，脉冲信号发生器，信号分离器，变频器，参数提取器和声阻抗计算器。 脉冲信号发生器产生要施加到超声波换能器的脉冲信号。 信号分离器与超声波换能器的输出分离由由目标测量对象的表面反射的超声波产生的立即超声响应信号。 变频器获得立即超声波响应信号的频率特性。 参数提取器从频率特性中提取预定参数。 声阻抗计算器通过使用由参数提取器提取的参数来计算目标测量对象的声阻抗。

    Connector
    3.
    发明申请
    Connector 有权
    连接器

    公开(公告)号：US20090186524A1

    公开(公告)日：2009-07-23

    申请号：US12353289

    申请日：2009-01-14

    申请人： Hiroyoshi Maesoba ,  Hideo Adachi

    发明人： Hiroyoshi Maesoba ,  Hideo Adachi

    IPC分类号： H01R13/40

    CPC分类号： H01R13/4223 ,  H01R9/0518 ,  H01R13/4364 ,  H01R13/652

    摘要： First terminal fitting accommodating chambers (61A) are arranged in a width direction in a housing (41) of a connector (40) for receiving first terminal fittings (42). A second terminal fitting accommodating chamber (61B) for receiving a second terminal fitting (42) is adjacent the first terminal fitting accommodating chambers (61A) in a height direction and between the first terminal fitting accommodating chambers (61A) in the width direction. First lances (64A) are in the first terminal fitting accommodating chambers (61A) for engaging the inserted terminal fittings (42) and are deformable into first deformation spaces (65A) lateral to the second terminal fitting accommodating chamber (61B). A second lance (64B) is in the second terminal fitting accommodating chamber (61B) for engaging the second terminal fitting (42) and is deformable into a second deformation space (65B) between the first terminal fitting accommodating chambers (61A).

    摘要翻译： 第一端子接头容纳室（61A）沿宽度方向布置在用于容纳第一端子接头（42）的连接器（40）的壳体（41）中。 用于容纳第二端子接头（42）的第二端子接头容纳室（61B）在第一端子接头容纳室（61A）的高度方向上相对于第一端子接头容纳室（61A）在宽度方向上相邻。 第一枪（64A）位于用于与插入的端子接头（42）接合的第一端子接头容纳室（61A）中，并且可变形成第二端子接头容纳室（61B）的第一变形空间（65A）。 第二个喷枪（64B）位于第二端子接头容纳室（61B）中，用于接合第二端子接头（42），并可变形成第一端子接头容纳室（61A）之间的第二变形空间（65B）。

    Ultrasonic transducer, method for manufacturing ultrasonic transducer, and ultrasonic endoscope
    4.
    发明申请
    Ultrasonic transducer, method for manufacturing ultrasonic transducer, and ultrasonic endoscope 有权
    超声波换能器，超声波换能器制造方法及超声波内窥镜

    公开(公告)号：US20080200811A1

    公开(公告)日：2008-08-21

    申请号：US11977191

    申请日：2007-10-24

    申请人： Katsuhiro Wakabayashi ,  Hideo Adachi ,  Mamoru Hasegawa ,  Kazuya Matsumoto ,  Ryo Ohta

    发明人： Katsuhiro Wakabayashi ,  Hideo Adachi ,  Mamoru Hasegawa ,  Kazuya Matsumoto ,  Ryo Ohta

    IPC分类号： A61B8/00 ,  G01N29/00 ,  A61B1/00

    CPC分类号： A61B8/4488 ,  A61B8/12 ,  A61B8/445 ,  A61B8/4483 ,  A61B2562/028 ,  B06B1/0292

    摘要： An ultrasonic transducer according to the invention includes a flexible sheet, a rigid body portion including a lower electrode made of at least a thin-film conductive material on a surface of the flexible sheet, a dividing portion which divides the rigid body portion into segments, and a plurality of transducer elements including the divided rigid body portion, has at least one transducer cell composed of one of the segments, an insulating partition portion bonded to the segment, an air gap portion surrounded by the partition portion, an upper electrode opposed to the lower electrode extending to the partition portion to sandwich the air gap portion therebetween, and an upper insulating layer formed on the upper electrode, and includes an upper protection film which continuously covers a surface portion of the transducer elements and the dividing portion.

    摘要翻译： 根据本发明的超声波换能器包括柔性片，刚性体部分，其包括在柔性片的表面上由至少薄膜导电材料制成的下电极，将刚体部分分割成段的分割部分， 并且包括分割刚体部的多个换能器元件具有至少一个由一个片段组成的换能器单元，与该片段接合的绝缘隔板部分，被该分隔部包围的气隙部分， 所述下电极延伸到所述分隔部分以夹住所述气隙部分，以及形成在所述上电极上的上绝缘层，并且包括连续覆盖所述换能器元件的表面部分和所述分割部分的上保护膜。

    Ultrasonic transducer, ultrasonic probe, and ultrasonic diagnostic apparatus
    6.
    发明申请
    Ultrasonic transducer, ultrasonic probe, and ultrasonic diagnostic apparatus 审中-公开
    超声波换能器，超声波探头和超声波诊断仪

    公开(公告)号：US20080089180A1

    公开(公告)日：2008-04-17

    申请号：US11973945

    申请日：2007-10-11

    申请人： Kazuya Matsumoto ,  Mamoru Hasegawa ,  Ryo Ohta ,  Hideo Adachi ,  Katsuhiro Wakabayashi

    发明人： Kazuya Matsumoto ,  Mamoru Hasegawa ,  Ryo Ohta ,  Hideo Adachi ,  Katsuhiro Wakabayashi

    IPC分类号： H04R19/00 ,  G01H11/06 ,  H02N1/00 ,  H02N1/08

    CPC分类号： B06B1/0292 ,  A61B8/12 ,  A61B8/445 ,  A61B8/4461 ,  A61B8/4488

    摘要： An ultrasonic transducer of a capacitance type includes a pair of electrodes disposed to be opposed to each other and a vibration film including one of the pair of electrodes. The ultrasonic transducer includes n (n is a natural number equal to or larger than 1) air gap layers interposed between the pair of electrodes and m (m is a natural number equal to or larger than 1) insulating layers interposed between the pair of electrodes. In the ultrasonic transducer, a following Formula (1) is satisfied: d1≦{Σdn+Σ(tm/Km)}/3   (1) where, dn indicates a thickness of an nth air gap layer, d1 indicates a thickness of an air gap layer for allowing the vibration film to vibrate, tm indicates a thickness of an mth insulating layer, and Km indicates a dielectric constant of the mth insulating layer.

    摘要翻译： 电容式的超声波换能器包括彼此相对设置的一对电极和包括一对电极之一的振动膜。 超声波换能器包括介于一对电极之间的n（n为1以上的自然数）气隙层，m（m为1以上的自然数）绝缘层插入在该一对电极之间 。 在超声波换能器中，满足以下公式（1）：<？in-line-formula description =“In-line Formulas”end =“lead”？> d <1 <= {SigmaD < ＆lt;＆lt;＆lt;＆lt;＆lt; n＆gt; +＆Sigma;＆Sigma;＆Sigma; m＆CenterDot;（3） “end =”tail“？>其中，d 表示第n个气隙层的厚度，d <1>表示用于允许振动的气隙层的厚度 薄膜振动，t m表示第m绝缘层的厚度，K m表示第m绝缘层的介电常数。

    Tactility providing apparatus and manipulating device using the same
    7.
    发明授权
    Tactility providing apparatus and manipulating device using the same 失效
    触觉提供装置及使用其的操纵装置

    公开(公告)号：US5389849A

    公开(公告)日：1995-02-14

    申请号：US179427

    申请日：1994-01-10

    申请人： Takeo Asano ,  Hisashi Nishimura ,  Nobutoshi Sekiguchi ,  Hideo Adachi

    发明人： Takeo Asano ,  Hisashi Nishimura ,  Nobutoshi Sekiguchi ,  Hideo Adachi

    IPC分类号： A61B19/00 ,  B25J3/04 ,  B25J13/08 ,  H01L41/09 ,  H01L41/113 ,  H01L41/08

    CPC分类号： H02N2/163 ,  A61B1/00043 ,  A61B34/35 ,  A61B34/37 ,  A61B34/70 ,  A61B34/74 ,  A61B34/76 ,  A61B5/065 ,  B25J13/084 ,  B25J3/04 ,  H01L41/1132 ,  A61B1/00071

    摘要： A detecting portion outputs a contact state signal in accordance with a contact state with respect to an object to be manipulated. The contact state signal represents at least one of information of a sense of sliding of the detection portion with respect to the object and surface information such as surface roughness of the object. A signal processing section converts the contact state signal from the detecting portion into tactility information corresponding to at least one of the information of the sense of sliding and the surface information. A tactility providing portion is excited in accordance with the tactility information from the signal processing section to generate at least one of a traveling wave corresponding to the information of the sense of sliding and a standing wave corresponding to the surface information. A transmission portion transmits at least one of the traveling wave and the standing wave generated by the tactility providing portion to a finger of an operator.

    摘要翻译： 检测部分根据关于被操纵物体的接触状态输出接触状态信号。 接触状态信号表示检测部相对于物体的滑动感的信息和对象的表面粗糙度等表面信息中的至少一个。 信号处理部分将来自检测部分的接触状态信号转换为与滑动感和表面信息的信息中的至少一个相对应的触觉信息。 触觉提供部分根据来自信号处理部分的触感信息被激励，以产生与滑动感和与表面信息相对应的驻波的信息对应的行波中的至少一个。 传输部分将由触感提供部分产生的行波和驻波中的至少一个传送到操作者的手指。

    Infrared radiation detecting apparatus and method of manufacturing it
    9.
    发明授权
    Infrared radiation detecting apparatus and method of manufacturing it 失效
    红外辐射检测装置及其制造方法

    公开(公告)号：US4302674A

    公开(公告)日：1981-11-24

    申请号：US32916

    申请日：1979-04-24

    申请人： Hideo Adachi ,  Kiichi Minai

    发明人： Hideo Adachi ,  Kiichi Minai

    IPC分类号： G01J5/02 ,  G01J5/34 ,  H01L37/02 ,  G01J1/00 ,  G01J1/42 ,  H04N9/27

    CPC分类号： H01L37/02 ,  G01J5/34

    摘要： An infrared radiation sensing device such as a pyroelectric effect device is mounted on one surface of an insulating substrate of alumina ceramic or the like. External connection leads are provided on the insulating substrate. A hollow cylindrical member is mounted on its end on the radiation receiving surface of the infrared radiation sensing device. A field effect transistor is provided on the other surface of the insulating substrate for amplifying the signal generated in the sensing device by incident infrared radiation. The apparatus is suitably encapsulated in a layer of resin.

    摘要翻译： 诸如热电效应器件的红外辐射感测装置安装在氧化铝陶瓷等的绝缘基板的一个表面上。 外部连接引线设置在绝缘基板上。 中空的圆柱形构件安装在其红外辐射感测装置的辐射接收表面上的端部上。 在绝缘基板的另一个表面上提供场效应晶体管，用于通过入射的红外辐射放大在感测装置中产生的信号。 该装置适当地包封在一层树脂中。