音響調整装置
    11.
    发明专利
    音響調整装置 有权
    声音调整装置

    公开(公告)号:JP2015031844A

    公开(公告)日:2015-02-16

    申请号:JP2013161774

    申请日:2013-08-02

    Inventor: UEDAHIRA SHIGEKI

    CPC classification number: G10K11/004 G10K11/168 H04R1/026 H04R1/345

    Abstract: 【課題】再生音の音質を改善する装置を提供する。【解決手段】調音マット102と、スピーカー110sを備えた電子機器110をこの調音マットに保持するための保持手段104とからなり、スピーカーから出力される音響を調整する調整手段を備えている。調音マット102は、ニードルフェルト等の吸音材料からなる。調音マット102は、吸音シートの間に樹脂シートを挟んで積層体とし、粘性接着剤で接合する。樹脂シートに設けられた開口部が調整手段となる。【選択図】図1

    Abstract translation: 要解决的问题:提供一种用于改善再现声音的音质的装置。解决方案:声音调节装置被构造为:关节运动垫102; 以及用于将具有扬声器110s的电子设备110保持在关节垫中的保持装置104。 铰接垫102包括用于调节要从扬声器输出的声音的调节装置。 关节垫102由诸如针刺毡的吸声材料制成。 关节垫102被构造为层叠体,其中树脂片夹在吸声片之间,并且这些片通过粘性粘合剂粘合。 设置在树脂片中的开口被配置为用作调节装置。

    超音波装置
    12.
    发明专利
    超音波装置 有权
    超声波装置

    公开(公告)号:JP2014227090A

    公开(公告)日:2014-12-08

    申请号:JP2013109367

    申请日:2013-05-23

    Abstract: 【課題】露出穴に対する頭部の挿入の深さが取付面の形状の影響を受けにくい超音波装置を提供する。【解決手段】車両外装板としてのバンパー1の内面に固定される保持部材2と、保持部材2に対して結合する本体ブロック3とを備える。本体ブロック3は、バンパー1に設けられた露出穴11に挿入される頭部31と、保持部材2が固定される位置よりも露出穴11に近い位置においてバンパー1の内面に当接する当接部33とを有する。本体ブロック3は保持部材2が有する付勢部としての挟み部24のばね力によりバンパー1の外側(図での下方)に付勢されている。当接部33が当接する位置は保持部材2が固定される位置よりも露出穴11に近いから、露出穴11に対する頭部31の挿入の深さが、バンパー1の形状(取付面10の形状)の影響を比較的に受けにくい。【選択図】図1

    Abstract translation: 要解决的问题:提供一种超声波装置,其中头部插入暴露孔的插入深度几乎不受安装表面的形状的影响。解决方案:超声波装置包括固定到内表面的保持构件2 作为车辆外板的保险杠1和与保持构件2联接的车体块3.车身座3具有头部31,头部31插入形成在保险杠1中的暴露孔11中,并且邻接 与保持构件2固定的位置相比,靠近露出孔11的位置抵靠保险杠1的内表面的部分33。 主体块3通过作为保持构件2的通电部的夹持部24的弹力而从保险杠1的外侧(图中向下)通电。由于抵接部33的抵接位置更靠近露出孔 如图11所示,与保持构件2固定的位置相比,头部31到露出孔11的插入深度几乎不受保险杠1的形状(安装面10的形状)的影响。

    Ultrasonic sensor and assembling method for the same
    15.
    发明专利
    Ultrasonic sensor and assembling method for the same 有权
    超声波传感器及其组装方法

    公开(公告)号:JP2014078931A

    公开(公告)日:2014-05-01

    申请号:JP2013180976

    申请日:2013-09-02

    CPC classification number: G01H17/00 G10K11/004 Y10T29/49005

    Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic sensor capable of stabilizing the positions of each component without using fillers for fixation.SOLUTION: An ultrasonic sensor 1 includes: a hollow housing 2 having a first opening 213 and a second opening 214; a cap 6 for sealing the first opening 213; a circuit substrate 5 fixed in the hollow housing 2; a sensor unit 3 for sealing the second opening 214; a fixation seat 4 having an annular part 41 shaped annularly and fitted into the hollow housing 2, and having at least one limitation pole 412 extending from the annular part 41 to the first opening 213. In the fixation seat 4, the edge of the limitation pole 412 comes in contact with the cap 6, and the annular part 41 comes in contact with the sensor unit 3 and is sandwiched in between the cap 6 and the sensor unit 3.

    Abstract translation: 要解决的问题:提供能够稳定每个部件的位置而不使用填料用于固定的超声波传感器。解决方案:超声波传感器1包括:具有第一开口213和第二开口214的中空壳体2; 用于密封第一开口213的盖6; 固定在中空壳体2内的电路基板5; 用于密封第二开口214的传感器单元3; 固定座4具有环形部分41,该环形部分41环形地装配到中空壳体2中,并且具有从环形部分41延伸到第一开口213的至少一个限制杆412.在固定座4中,限制边缘 杆412与盖6接触,并且环形部41与传感器单元3接触并夹在盖6和传感器单元3之间。

    Celiac ultrasonic probe
    17.
    发明专利

    公开(公告)号:JP5346182B2

    公开(公告)日:2013-11-20

    申请号:JP2008196291

    申请日:2008-07-30

    Inventor: 敦 大澤

    CPC classification number: A61B8/08 A61B8/12 A61B8/445 A61B8/4483 G10K11/004

    Abstract: An intracavity ultrasonic probe which prevents or reduces degradation or failures with time due to use of an intermediate balloon made of rubber. The intracavity ultrasonic probe includes: a piezoelectric vibrator having a piezoelectric material, and a first electrode layer and a second electrode layer formed on a first surface and a second surface of the piezoelectric material, respectively; at least one acoustic matching layer provided above the second electrode layer; an acoustic lens disposed above the at least one acoustic matching layer so as to cover the at least one acoustic matching layer and the piezoelectric vibrator; and a sulfur adsorbing material layer disposed between the acoustic lens and the second electrode layer.

    Ultrasound probe and ultrasound diagnostic apparatus
    18.
    发明专利
    Ultrasound probe and ultrasound diagnostic apparatus 审中-公开
    超声探头和超声诊断装置

    公开(公告)号:JP2012170467A

    公开(公告)日:2012-09-10

    申请号:JP2011031805

    申请日:2011-02-17

    Inventor: YAMAMOTO KATSUYA

    Abstract: PROBLEM TO BE SOLVED: To provide an ultrasound diagnostic apparatus capable of reducing the influence of ultrasonic beam refraction from an abdominal wall to perform B-mode image production and accurate sound speed measurement.SOLUTION: When a region of interest R is set on a B-mode image, a plurality of lattice points are set in the region of interest R and the angle of the abdominal wall P of the subject above the region of interest R is detected by the abdominal wall detector 17, and a tilting unit 7 is actuated such that the tilt angle of a transducer array 4 for sound speed measurement beam transmission is substantially the same as the angle of the abdominal wall P. and an ultrasonic beam for sound speed measurement, transmitted sequentially from the transducer array 4 for sound speed measurement beam transmission substantially forms a transmission focus at each of the plurality of lattice points in the region of interest R with little influence of refraction from the abdominal wall P. A reception signal is received by a transducer array 3 for B-mode image transmission/reception, and a local sound speed value at each of the lattice points is calculated by a sound speed map producer 19 on the basis of reception data generated by a reception circuit 6 to produce a sound speed map.

    Abstract translation: 要解决的问题:提供一种能够减少来自腹壁的超声波束折射的影响以进行B模式图像生成和精确的声速测量的超声波诊断装置。 解决方案:当感兴趣区域R设置在B模式图像上时,在感兴趣区域R中设置多个格点,并且将感兴趣区域R的腹壁P的角度设置在感兴趣区域R的上方 由腹壁检测器17检测到,倾斜单元7被致动,使得用于声速测量光束透射的换能器阵列4的倾斜角度基本上与腹壁P的角度相同,并且超声波束用于 从用于声速测量光束传输的换能器阵列4顺序传输的声速测量基本上在感兴趣区域R中的多个格点中的每一个处形成透射焦点,几乎不受来自腹壁P的折射影响。接收信号 由用于B模式图像发送/接收的换能器阵列3接收,并且每个格点处的局部声速值由声速图生成器19基于 由接收电路6生成的接收数据,以产生声速图。 版权所有(C)2012,JPO&INPIT

    Ultrasonic wave sensor and electronic equipment
    20.
    发明专利
    Ultrasonic wave sensor and electronic equipment 有权
    超声波传感器和电子设备

    公开(公告)号:JP2011234073A

    公开(公告)日:2011-11-17

    申请号:JP2010101774

    申请日:2010-04-27

    Inventor: KANO KAZUYUKI

    Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic wave sensor and an electronic equipment capable of suppressing detection of oscillation noise of a transmission element and enhancing the detection accuracy of a received signal.SOLUTION: An ultrasonic wave sensor 10 has a transmission element 21 and a reception element 31 on the same sensor array substrate 11. The ultrasonic wave sensor 10 also has an electrical potential controller 15 that controls a pair of reception electrodes of the reception element 31 at a first electrical potential, and a connection switching part 16 that switches the connection state between the pair of reception electrodes and the electrical potential controller 15. The connection switching part 16 switches the switching state to a first state where the electrical potential controller 15 and the pair of reception electrodes are connected in a transmission period where a ultrasonic wave is transmitted from the transmission element 21, and switches the switching state to a second state where the electrical potential controller 15 and the pair of reception electrodes are disconnected in a reception period where the ultrasonic wave is received at the reception element 31.

    Abstract translation: 解决的问题:提供能够抑制传输元件的振荡噪声的检测并提高接收信号的检测精度的超声波传感器和电子设备。 解决方案:超声波传感器10在同一传感器阵列基板11上具有传输元件21和接收元件31.超声波传感器10还具有电位控制器15,其控制接收的一对接收电极 元件31处于第一电位,以及连接切换部16,其切换所述一对接收电极与电位控制器15之间的连接状态。连接切换部16将切换状态切换到第一状态,其中,电位控制器 15,并且一对接收电极在从发送元件21发送超声波的发送期间连接,并且将开关状态切换到电位控制器15和一对接收电极断开的第二状态 在接收元件31接收超声波的接收时段 (C)2012,JPO&INPIT

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