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    Deformable mirror and optical data reproducing apparatus using the same
    3.
    发明授权
    Deformable mirror and optical data reproducing apparatus using the same 失效
    可变形镜和使用其的光学数据再现装置

    公开(公告)号：US6002661A

    公开(公告)日：1999-12-14

    申请号：US991660

    申请日：1997-12-16

    申请人： Shingo Abe ,  Tetsuya Inui ,  Hirotsugu Matoba ,  Susumu Hirata ,  Yorishige Ishii ,  Kuniaki Okada ,  Hideaki Fujita

    发明人： Shingo Abe ,  Tetsuya Inui ,  Hirotsugu Matoba ,  Susumu Hirata ,  Yorishige Ishii ,  Kuniaki Okada ,  Hideaki Fujita

    IPC分类号： G11B7/00 ,  G02B26/06 ,  G02B26/08 ,  G11B7/004 ,  G11B7/125 ,  G11B7/135 ,  G11B7/20

    CPC分类号： G11B7/13925 ,  G02B26/06 ,  G02B26/0816 ,  G11B7/1362

    摘要： A deformable mirror includes a first base plate having a first reference surface, a transparent second base plate having a second reference surface opposed to the first reference surface, a flexible member disposed between the first base plate and the second base plate and having a reflective surface on a surface thereof, the flexible member being adapted to be fitted on the first reference surface or on the second reference surface, and a driver for fitting the flexible member on the first reference surface or on the second reference surface, wherein the flexible member is held between the first base plate and the second base plate, and the light rays to be reflected by the reflective surface are imparted with the first degree of spherical aberration or with the second degree of spherical aberration by fitting the flexible member on the first reference surface or on the second reference surface by the driver.

    摘要翻译： 可变形反射镜包括具有第一参考表面的第一基板，具有与第一参考表面相对的第二参考表面的透明第二基板，设置在第一基板和第二基板之间并具有反射表面 在其表面上，柔性构件适于安装在第一参考表面上或第二参考表面上，以及驱动器，用于将柔性构件安装在第一参考表面上或第二参考表面上，其中柔性构件是 保持在第一基板和第二基板之间，并且由反射表面反射的光线被赋予第一球面像差或通过将柔性构件安装在第一参考表面上而具有第二球面像差 或由驾驶员在第二参考表面上。

    Ink-jet head having ink chamber and non-ink chamber divided by structural element subjected to freckling deformation
    4.
    发明授权
    Ink-jet head having ink chamber and non-ink chamber divided by structural element subjected to freckling deformation 失效
    喷墨头具有油墨室和非油墨室，其被经受斑点变形的结构元件分开

    公开(公告)号：US5988799A

    公开(公告)日：1999-11-23

    申请号：US711295

    申请日：1996-09-06

    申请人： Shingo Abe ,  Tetsuya Inui ,  Hirotsugu Matoba ,  Susumu Hirata ,  Masaharu Kimura ,  Yorishige Ishii ,  Hajime Horinaka ,  Hiroshi Onda

    发明人： Shingo Abe ,  Tetsuya Inui ,  Hirotsugu Matoba ,  Susumu Hirata ,  Masaharu Kimura ,  Yorishige Ishii ,  Hajime Horinaka ,  Hiroshi Onda

    IPC分类号： B41J2/045 ,  B41J2/055 ,  B41J2/14 ,  B41J2/16

    CPC分类号： B41J2/1607 ,  B41J2/14233 ,  B41J2/1626 ,  B41J2002/14346

    摘要： An ink-jet head is provided with a container having an ink-discharge opening in its wall section; a structural element that has peripheral edges at least both ends in one direction of which are secured to the wall faces inside the container, that divides the inside of the container in a fluid-separated state, and that is allowed to be distorted; and a voltage-applying unit for applying a voltage to the structural element. The structural element is constituted of a piezoelectric material, and the shape of the structural element is changed in response to the voltage applied by the voltage-applying unit so that ink is allowed to discharge from the ink-discharge opening. Therefore, the above-mentioned arrangement makes it possible to provide a greater ink-discharging force and ink-discharging speed, while maintaining a small size of the head. Moreover, it is possible to provide an ink-jet head having a good discharging efficiency with long service life.

    摘要翻译： 喷墨头在其壁部设置有具有排墨口的容器; 一个结构元件，其周缘至少沿其一个方向的两端固定在容器内部的壁面上，该容器以容易分离的状态分隔容器的内部，并允许其变形; 以及用于向结构元件施加电压的电压施加单元。 结构元件由压电材料构成，并且结构元件的形状响应于由施加电压单元施加的电压而改变，使得允许墨从排墨口排出。 因此，上述结构使得能够在保持头部的小尺寸的同时提供更大的喷墨力和喷墨速度。 此外，可以提供具有良好的喷射效率和长的使用寿命的喷墨头。

    Ink jet head, method of using thereof and method of manufacturing thereof
    7.
    发明授权
    Ink jet head, method of using thereof and method of manufacturing thereof 失效
    喷墨头，其使用方法及其制造方法

    公开(公告)号：US5757401A

    公开(公告)日：1998-05-26

    申请号：US534401

    申请日：1995-09-27

    申请人： Shingo Abe ,  Kenji Ohta ,  Tetsuya Inui ,  Hirotsugu Matoba ,  Susumu Hirata ,  Yorishige Ishii

    发明人： Shingo Abe ,  Kenji Ohta ,  Tetsuya Inui ,  Hirotsugu Matoba ,  Susumu Hirata ,  Yorishige Ishii

    IPC分类号： B41J2/045 ,  B41J2/055 ,  B41J2/14 ,  B41J2/16 ,  G01D15/16

    CPC分类号： B41J2/14 ,  B41J2002/14346

    摘要： A casing is attached to a nozzle plate so that a hollow cavity is formed between the nozzle plate having a nozzle orifice and the casing. Three buckling structure bodies are arranged in the hollow cavity. Each of the buckling structure bodies has both ends fixedly attached to the casing via an attach member so that the center portion can be displaced. A power source is provided which applies a compressive stress to the interior of the buckling structure bodies to buckle the buckling structure bodies by the compressive stress and to displace the center portion. As a result, the ink jet head is capable of implementing a large discharge force while maintaining a compact size.

    摘要翻译： 壳体附接到喷嘴板，使得在具有喷嘴孔的喷嘴板和壳体之间形成中空腔。 三个屈曲结构体设置在中空腔中。 每个弯曲结构体具有通过附接构件固定地附接到壳体的两端，使得中心部分可以移位。 提供了一种动力源，其对压曲结构体的内部施加压缩应力，以通过压缩应力来压曲弯曲结构体并使中心部分移位。 结果，喷墨头能够在保持紧凑的尺寸的同时实现大的排出力。

    Recording/reproducing apparatus with a probe to detect data recorded in pits and projections of a recording medium
    10.
    发明授权
    Recording/reproducing apparatus with a probe to detect data recorded in pits and projections of a recording medium 失效
    具有用于检测记录在记录介质的凹坑和凸起中的数据的探针的记录/再现装置

    公开(公告)号：US5581538A

    公开(公告)日：1996-12-03

    申请号：US358545

    申请日：1994-12-14

    申请人： Tetsuya Inui ,  Hirotsugu Matoba ,  Susumu Hirata ,  Yorishige Ishii ,  Kenji Ohta

    发明人： Tetsuya Inui ,  Hirotsugu Matoba ,  Susumu Hirata ,  Yorishige Ishii ,  Kenji Ohta

    IPC分类号： G11B9/14 ,  G01Q60/12 ,  G11B9/00 ,  H01L21/66

    CPC分类号： G11B9/1445 ,  G11B9/1454 ,  G11B9/1472 ,  G11B9/149 ,  B82Y10/00 ,  G01Q80/00 ,  Y10S977/947

    摘要： A probe is displaced relative to a recording medium according to a drive voltage. A chip is provided at an end of the probe. The chip serves to form pits and projections on a surface of the recording medium according to a recording voltage (Vp2) and serves to output a current signal responsive to the pits and projections with a reproducing voltage (Vp1) applied. A voltage generator generates the recording voltage and the reproducing voltage based on address and data signals. A sample-hold unit samples at a specified frequency a current signal obtained from a no-recording area of the recording medium by the chip and produces an output voltage signal. A reproducing unit demodulates and reproduces increment and decrement of the current signal obtained from a recording area of the recording medium by the chip. A control unit controls recording and reproduction. The control unit outputs such a drive voltage that the interval between the chip and the recording medium is maintained constant by feedback control based on the voltage signal derived from the sample-hold unit. The control unit controls the recording so that no-recording areas and recording areas are arranged alternately.

    摘要翻译： 根据驱动电压，探针相对于记录介质移位。 在探头的一端设有芯片。 该芯片用于根据记录电压（Vp2）在记录介质的表面上形成凹坑和突起，并用于以施加的再现电压（Vp1）响应于凹坑和突起输出电流信号。 电压发生器基于地址和数据信号产生记录电压和再现电压。 采样保持单元以指定频率对由芯片从记录介质的无记录区域获得的当前信号进行采样，并产生输出电压信号。 再现单元解调并再现由芯片从记录介质的记录区域获得的当前信号的增量和减量。 控制单元控制记录和再现。 控制单元输出通过基于从采样保持单元导出的电压信号的反馈控制将芯片与记录介质之间的间隔保持恒定的驱动电压。 控制单元控制记录，使得不记录区域和记录区域交替布置。