Ultrasonograph
    43.
    发明授权
    Ultrasonograph 有权
    超声波检查

    公开(公告)号:US08333698B2

    公开(公告)日:2012-12-18

    申请号:US12635227

    申请日:2009-12-10

    Abstract: An ultrasonograph includes a main body to which an ultrasonic probe is connected, an operation device having an operation switch, and a movable arm connecting the main body housing and the operation device. A bumper section is formed around the operation device, and wherein at least one probe container in which the ultrasonic probe is containable is formed at the bumper section.

    Abstract translation: 超声波检查仪包括连接有超声波探头的主体,具有操作开关的操作装置和连接主体外壳和操作装置的可动臂。 在操作装置周围形成保险杠部,并且在保险杠部形成有能够容纳超声波探头的至少一个探针容器。

    For a piezoelectric actuator having an electrode joined with the joint face of the actuator movable member, a power supply including a wiring connector having a face joined with the electrode and another face attached to a conductive base layer of a wiring member and head suspension employing the same
    44.
    发明授权
    For a piezoelectric actuator having an electrode joined with the joint face of the actuator movable member, a power supply including a wiring connector having a face joined with the electrode and another face attached to a conductive base layer of a wiring member and head suspension employing the same 有权
    对于具有与致动器可动构件的接合面接合的电极的压电致动器,包括具有与电极接合的面的布线连接器和安装在布线构件的导电性基底层上的另一面的电源, 相同

    公开(公告)号:US08254065B2

    公开(公告)日:2012-08-28

    申请号:US12872409

    申请日:2010-08-31

    Abstract: For a piezoelectric actuator in which, upon receiving electric power, a piezoelectric element causes a shear deformation to minutely move a movable member of the actuator relative to a base member of the actuator, a power supply includes a wiring member having an insulating layer, a wiring connector, a hole through at least the wiring member insulating layer, and a contact in the through hole. The wiring member has a conductive base layer, the insulating layer, and a conductor layer, the connector base layer having an insular part and a main part that is electrically isolated from the insular part. The wiring connector has a first face joined with an electrode of the piezoelectric element and a second face joined with the insular part. The contact electrically connects the conductor layer of the wiring member to the wiring connector and to the piezoelectric element.

    Abstract translation: 对于压电致动器,其中,在接收到电力时,压电元件引起剪切变形,致使致动器的可移动部件相对于致动器的基座微小移动,电源包括具有绝缘层的布线部件, 布线连接器,穿过至少布线构件绝缘层的孔以及通孔中的接触。 布线构件具有导电基底层,绝缘层和导体层,连接器基底层具有岛状部分和与岛状部分电隔离的主要部分。 布线连接器具有与压电元件的电极连接的第一面和与该岛部接合的第二面。 接触件将布线构件的导体层电连接到布线连接器和压电元件。

    Processing device for piezoelectric actuator and processing method for piezoelectric actuator
    45.
    发明授权
    Processing device for piezoelectric actuator and processing method for piezoelectric actuator 有权
    压电执行机构的处理装置及压电执行机构的处理方法

    公开(公告)号:US08248083B2

    公开(公告)日:2012-08-21

    申请号:US12759804

    申请日:2010-04-14

    CPC classification number: G11B5/5552

    Abstract: A processing device is provided with a circuit connected to a first conductive portion and a second conductive portion. An AC voltage source produces an AC waveform voltage obtained by adding a bias voltage to an AC voltage for capacitance measurement. The AC waveform voltage is applied between the first conductive portion and the second conductive portion through the measurement probes. The moment the AC waveform voltage is applied to the circuit with a switch closed, an inrush current flows through the circuit based on a potential difference of the bias voltage. This inrush current causes dielectric breakdown in the conductive resin, thereby securing the continuity of the conductive resin. With the continuity of the conductive resin secured, a capacitance of the piezoelectric body is measured by the AC waveform voltage, and it is determined whether or not the piezoelectric body is normal.

    Abstract translation: 处理装置设置有连接到第一导电部分和第二导电部分的电路。 交流电压源产生通过将偏置电压加到用于电容测量的AC电压而获得的AC波形电压。 AC波形电压通过测量探针施加在第一导电部分和第二导电部分之间。 交流波形电压施加到开关闭合的电路的瞬间,浪涌电流基于偏置电压的电位差流过电路。 该浪涌电流导致导电树脂中的电介质击穿,从而确保导电树脂的连续性。 通过确保导电树脂的连续性,通过AC波形电压来测量压电体的电容,并且确定压电体是否正常。

    POSITIONING APPARATUS
    46.
    发明申请
    POSITIONING APPARATUS 有权
    定位装置

    公开(公告)号:US20110222971A1

    公开(公告)日:2011-09-15

    申请号:US13033253

    申请日:2011-02-23

    CPC classification number: B65G51/03 B65G47/525 H01L41/25

    Abstract: A positioning apparatus includes a stage on which a piezoelectric element is set, a stop unit having a stop face to which the piezoelectric element set on the stage is pushed so that the piezoelectric element is positioned at a target position corresponding to an attaching part of, for example, a head suspension to which the piezoelectric element is attached, and a pushing unit to push the piezoelectric element toward the stop face, the pushing unit blowing a gas to push the piezoelectric element. The positioning apparatus is capable of correctly positioning the piezoelectric element to the target position without damaging the piezoelectric element.

    Abstract translation: 一种定位装置,包括设置有压电元件的台,具有止动面的停止单元,所述停止面被压入到设置在所述台上的所述压电元件,使得所述压电元件位于对应于所述平台的安装部的目标位置, 例如,安装有压电元件的磁头悬架以及将压电元件朝向止动面推压的推压单元,推压单元吹出气体来推压压电元件。 定位装置能够将压电元件正确地定位到目标位置而不损坏压电元件。

    Measuring apparatus and measuring method
    48.
    发明授权
    Measuring apparatus and measuring method 有权
    测量装置和测量方法

    公开(公告)号:US07508513B2

    公开(公告)日:2009-03-24

    申请号:US11400769

    申请日:2006-04-10

    CPC classification number: G01B11/024

    Abstract: A measuring apparatus and a measuring method are provided, with which an accurate length measurement and position checking are achieved using a simple structure. The measuring apparatus according to the present invention is provided with a first and a second parallel prisms which capture light rays respectively reflected from a first and a second locations on one surface of an object to be measured, an optical lens which converges or diverges the light rays from the first and the second parallel prisms, an image sensor which captures the light rays from the optical lens, and converts images of the first and the second locations into an electrical signal, and a display unit which displays on one screen the images of the first and the second locations based on the electrical signal. According to the present invention, using just one optical system, measurement can be performed on one screen, as to multiple locations being spaced apart. Furthermore, an optical path can be refracted by 90 degrees with respect to the height direction just above the object to be measured, by means of the parallel prism. Therefore, size and height (work distance) of the optical system can be reduced, thereby downsizing the measuring apparatus.

    Abstract translation: 提供了一种测量装置和测量方法,其使用简单的结构实现了精确的长度测量和位置检查。 根据本发明的测量装置设置有第一和第二平行棱镜,其捕获分别从待测物体的一个表面上的第一和第二位置反射的光线,会聚或发散光的光学透镜 来自第一和第二平行棱镜的射线,图像传感器,其捕获来自光学透镜的光线,并将第一和第二位置的图像转换为电信号;以及显示单元,其在一个屏幕上显示图像 基于电信号的第一和第二位置。 根据本发明,仅使用一个光学系统,可以在一个屏幕上进行多个位置间隔开的测量。 此外,借助于平行棱镜,光路可以相对于恰好在待测物体上方的高度方向折射90度。 因此,可以减小光学系统的尺寸和高度(工作距离),从而减小测量装置的尺寸。

    Method of analyzing the concentration of components in a solution
    49.
    发明授权
    Method of analyzing the concentration of components in a solution 失效
    分析溶液中组分浓度的方法

    公开(公告)号:US5729342A

    公开(公告)日:1998-03-17

    申请号:US787648

    申请日:1997-01-23

    CPC classification number: G01N21/314

    Abstract: A method of analyzing the concentration of components in a fluid solution that can be contaminated with gas bubbles includes applying a spectrum of light to a test cell holding a sample fluid solution and detecting the measurement of the intensity of light passing through the test cell. A gas of the type that would be found in the sample fluid solution can be initially inserted into the test cell with light of a predetermined range of wavelengths scanning the test cell to obtain a reference spectrum. The test cell is then filled with the sample fluid solution and the light measurement is again conducted to obtain a sample spectrum. Data processing can occur to derive a light absorbance spectrum from the reference spectrum and sample spectrum to enable a determination of the percentage of concentrations of each component from the light absorbance spectrum, including the percentage of gas. Adding the determined percentages of concentration will provide a total amount, and comparing this total amount with a predetermined value can verify the accuracy of the concentration of components. If the data is contaminated as a result of an excess presence of gas bubbles, this data can be discarded to insure that the proper amount of concentrations is determined.

    Abstract translation: 分析可能被气泡污染的流体溶液中的组分的浓度的方法包括向保持样品流体溶液的测试电池施加一束光,并检测通过测试电池的光的强度的测量。 可以在扫描测试电池的预定波长范围内的光中首先将样品流体溶液中将发现的类型的气体插入到测试电池中,以获得参考光谱。 然后用试样流体溶液填充测试电池,并再次进行光测量以获得样品光谱​​。 可以进行数据处理以从参考光谱和样品光谱导出吸光度光谱,以便能够从光吸收光谱(包括气体百分比)确定每个组分的浓度百分比。 添加确定的浓度百分比将提供总量,并将该总量与预定值进行比较可以验证组分浓度的准确性。 如果由于气泡过剩而导致数据被污染,则可以丢弃该数据,以确保确定适当的浓度。

    Wavelength-scanning mechanism and method for spectrometer
    50.
    发明授权
    Wavelength-scanning mechanism and method for spectrometer 失效
    光谱仪的波长扫描机理和方法

    公开(公告)号:US5710627A

    公开(公告)日:1998-01-20

    申请号:US457267

    申请日:1995-06-01

    CPC classification number: G01J3/06

    Abstract: A wavelength-scanning mechanism for a spectrometer utilizes an eccentric disc cam driven by a pulse motor to pivot a diffraction grating with a contact bar fixed thereto. A light source supplies light to the mechanism with a first concave spherical mirror reflecting light to the diffraction grating and reflecting light reflected by the diffraction grating to a zero-order light detector. A second concave spherical mirror reflects light diffracted by the diffraction grating to a diffracted light detector. A controller receives information from the light detectors and controls the pulse motor. At least one cam follower is mounted on the cam at a position eccentric from the rotational axis thereof and slidably contacts the contact bar. Alternatively, the diffraction grating has two contact bars fixed thereto, and the cam follower is pivoted between the contact bars. A method of utilizing the mechanism first determines a center value of zero-order light reflected by the diffraction grating by pivoting the diffraction grating in steps between the time zero-order light is detected until it is no longer detected. The number of steps is divided by two, which yields the center value. Diffracted light is detected at the center value, and the spectral intensity of the detected diffracted light is calculated.

    Abstract translation: 用于光谱仪的波长扫描机构利用由脉冲电机驱动的偏心圆盘凸轮来枢转衍射光栅,固定有接触杆。 光源向机构供给具有向衍射光栅反射光并将由衍射光栅反射的光反射到零级光检测器的第一凹球面镜。 第二凹球面镜将由衍射光栅衍射的光反射到衍射光检测器。 控制器从光检测器接收信息并控制脉冲电机。 至少一个凸轮从动件安装在凸轮上偏心于其旋转轴线的位置并且可滑动地接触接触杆。 或者,衍射光栅具有固定到其上的两个接触杆,并且凸轮从动件在接触杆之间枢转。 利用该机构的方法首先通过在检测到时间零级光之间的步骤中摆动衍射光栅来确定由衍射光栅反射的零级光的中心值,直到其不再被检测到。 步数除以2,产生中心值。 在中心值处检测衍射光,并且计算检测到的衍射光的光谱强度。

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