Method for producing magnetic head core
    51.
    发明授权
    Method for producing magnetic head core 失效
    磁头芯的制造方法

    公开(公告)号:US4967466A

    公开(公告)日:1990-11-06

    申请号:US330894

    申请日:1989-03-31

    IPC分类号: G11B5/133 G11B5/193 G11B5/23

    摘要: A magnetic head core having a generally annular structure with an inner coil-winding aperture, and a magnetic gap which has a predetermined width and which is formed so as to extend in a direction across the annulus of the annular structure. The annular structure is formed by a plurality of ferrite core elements bonded together by direct solid-solid reaction bonding, with a non-magnetic layer of SiO or SiO.sub.2 interposed between two opposed portions of the ferrite core elements which define the magnetic gap. The non-magnetic layer defines the width of the magnetic gap.

    摘要翻译: 具有大致环形结构的磁头芯体,具有内部线圈绕组孔径,以及具有预定宽度并且形成为沿着环形结构的环形空间的方向延伸的磁隙。 环形结构由多个通过直接固体 - 反应接合结合在一起的铁氧体磁心元件形成,其中非磁性层的SiO或SiO 2置于铁氧体磁芯元件的限定磁隙的两个相对部分之间。 非磁性层限定磁隙的宽度。

    Information recording/reproducing device
    52.
    发明申请
    Information recording/reproducing device 失效
    信息记录/再现装置

    公开(公告)号:US20080068743A1

    公开(公告)日:2008-03-20

    申请号:US11895378

    申请日:2007-08-24

    IPC分类号: G11B5/596

    CPC分类号: G11B9/02 B82Y10/00 G11B9/1481

    摘要: An information recording/reproducing device according to an example of the present invention includes first and second heads, a recording medium having a data area from which recording data is read by the first head and a servo burst area from which a servo burst signal is read by the second head, a driver which performs positioning of the second head based on the servo burst signal, and a resistor which covers a surface of the servo burst area and does not cover a surface of the data area. The recording data and the servo burst signal are recorded by a pulse signal.

    摘要翻译: 根据本发明的示例的信息记录/再现装置包括第一和第二磁头,具有数据区的记录介质,由第一磁头读取记录数据和读取伺服脉冲信号的伺服脉冲串区域 通过第二头,基于伺服突发信号执行第二头的定位的驱动器,以及覆盖伺服突发区域的表面并且不覆盖数据区域的表面的电阻器。 记录数据和伺服脉冲信号由脉冲信号记录。

    Electronic component
    53.
    发明申请
    Electronic component 审中-公开
    电子元器件

    公开(公告)号:US20070126087A1

    公开(公告)日:2007-06-07

    申请号:US11605962

    申请日:2006-11-30

    IPC分类号: H01L29/40

    CPC分类号: H03H9/1071

    摘要: An electronic component includes a package having a cavity formed therein by providing an annular protrusion on a substrate as well as having a metallized layer on a bottom surface of the cavity, and an element disposed on the bottom surface of the cavity via the metallized layer and housed in the cavity, wherein the element has an electrode formed on a surface opposite to a surface which touches the bottom surface of the cavity when the element is disposed on the bottom surface, wherein, in the cavity, an internal electrode to be an electrical connecting destination of the electrode on the element is formed at opposed positions with the element between the positions in a first direction, in which the electrode lies between the positions when seen from the top, in such a manner that there is clearance between the internal electrode and the element, and wherein, on the bottom surface of the cavity, an distinction mark, which is distinguished from the metallized layer, is formed at opposed positions with the element between the positions in a second direction intersecting the first direction when seen from the top and in such a manner that the distinction mark touches the protrusion when seen from the top.

    摘要翻译: 电子部件包括具有形成在其中的空腔的封装件,其通过在基板上提供环形突起以及在空腔的底表面上具有金属化层,以及通过金属化层设置在空腔的底表面上的元件,以及 容纳在所述空腔中,其中,当所述元件设置在所述底表面上时,所述元件具有形成在与所述腔的底表面相接触的表面的表面上的电极,其中在所述空腔中,内部电极为电 电极在元件上的连接目的地形成在与第一方向的位置之间的元件相对的位置处,其中电极位于从顶部看到的位置之间,使得内部电极之间存在间隙 和所述元件,并且其中,在所述空腔的底表面上,与所述金属化层不同的区别标记形成在对置 在从顶部看时,元件在与第一方向相交的第二方向上的位置之间的位置,并且以从区别标记从顶部看时突出的方式接触突起。

    Information recording/reproducing device having head covering by resistance element
    57.
    发明授权
    Information recording/reproducing device having head covering by resistance element 失效
    具有由电阻元件覆盖的信息记录/再现装置

    公开(公告)号:US08050171B2

    公开(公告)日:2011-11-01

    申请号:US12051613

    申请日:2008-03-19

    IPC分类号: G11B9/00

    摘要: An information recording/reproducing device according to an example of the present invention includes a first head and a second head each having a conductive region formed of a conductive material, a recording medium having a data area from which data is read by the first head, and a servo burst area from which a servo burst signal is read by the second head, a driver for positioning the first head and the recording medium based on the servo burst signal, and a resistance element for covering a surface of the conductive region of the second head.

    摘要翻译: 根据本发明的示例的信息记录/再现装置包括:第一头部和第二头部,每个头部和第二头部均具有由导电材料形成的导电区域;记录介质,具有由第一头部读取数据的数据区域; 以及伺服脉冲串区域,伺服脉冲串信号由第二磁头读取,用于基于伺服脉冲串信号定位第一磁头和记录介质的驱动器,以及用于覆盖所述第二磁头的导电区域的表面的电阻元件 第二个头。

    Method for manufacturing a piezoelectric vibration device
    58.
    发明授权
    Method for manufacturing a piezoelectric vibration device 有权
    压电振动装置的制造方法

    公开(公告)号:US07421767B2

    公开(公告)日:2008-09-09

    申请号:US11428097

    申请日:2006-06-30

    申请人: Shinya Aoki

    发明人: Shinya Aoki

    IPC分类号: H04R17/00 H05K3/36

    摘要: Manufacturing a piezoelectric vibration device, includes: forming a bonding electrode on a part of a piezoelectric substrate to which a cover makes contact; forming a part defining a through hole to the cover so that a profile of an edge of an opening of the through hole at a first surface of the cover is positioned inside an outer shape of the taking out electrode in a plan view when the cover and the piezoelectric substrate are overlapped; forming a first glass film on the first surface of the cover; forming a second glass film on the first surface of the cover; bonding the first glass film to the taking out electrode as well as the second glass film to the bonding electrode by generating an electric field; and cutting an electrical coupling between the taking out electrode and the bonding electrode after step (e).

    摘要翻译: 制造压电振动装置包括:在与盖接触的压电基板的一部分上形成接合电极; 形成向所述盖形成通孔的部分,使得所述盖的第一表面处的所述通孔的开口的边缘的轮廓在所述盖和所述盖的平面图中位于所述取出电极的外部形状的内部 压电基板重叠; 在所述盖的第一表面上形成第一玻璃膜; 在所述盖的第一表面上形成第二玻璃膜; 通过产生电场将第一玻璃膜与取出电极以及第二玻璃膜接合到接合电极; 以及在步骤(e)之后切割取出电极和接合电极之间的电耦合。

    Digital camera
    59.
    发明授权
    Digital camera 有权
    数码相机

    公开(公告)号:US07298411B2

    公开(公告)日:2007-11-20

    申请号:US10446057

    申请日:2003-05-28

    申请人: Shinya Aoki

    发明人: Shinya Aoki

    IPC分类号: G03B13/00

    CPC分类号: H04N5/23212 H04N2101/00

    摘要: An operational state of C-AF processing is judged. If the operational state is judged to not be a focused state, when the operational state is a state of fine adjustment, only a range in a vicinity of a current position of a focus lens is searched, and a focused state is set. When the operational state is a state where the focus lens is being driven to a focus position, only a range in a vicinity of a focus position already been detected is searched, and the focused state is set. When the operational state is a state during searching for a peak, searching is carried out in a current driving direction from a current position of the focus lens, and the focused state is set. When the operational state is none of above states, an entire region is searched, and the focused state is set.

    摘要翻译: 判断C-AF处理的工作状态。 如果操作状态被判断为不是聚焦状态,则当操作状态为微调状态时,仅搜索聚焦透镜的当前位置附近的范围,并设定聚焦状态。 当操作状态是聚焦透镜被驱动到聚焦位置的状态时,仅搜索已经检测到的聚焦位置附近的范围,并且设定聚焦状态。 当操作状态是搜索峰值时的状态,从当前位置的聚焦透镜在当前驱动方向上进行搜索,并且设定聚焦状态。 当操作状态不是上述状态时,搜索整个区域,并且设置聚焦状态。

    Organic thin film device
    60.
    发明授权
    Organic thin film device 失效
    有机薄膜装置

    公开(公告)号:US5849403A

    公开(公告)日:1998-12-15

    申请号:US713469

    申请日:1996-09-13

    IPC分类号: H01L51/30 B32B7/02

    CPC分类号: H01L51/0508 H01L51/0051

    摘要: Disclosed is an organic thin film device having an organic thin film consisting of a mixed-stacked charge-transfer complex, wherein the organic thin film contains n species of donor molecule D.sub.1 . . . D.sub.n and m species of acceptor molecule A.sub.1 . . . A.sub.m and forms mixed crystal represented by (D.sub.1).sub.x1 . . . (D.sub.n).sub.xn -(A.sub.1).sub.y1 . . . (A.sub.m).sub.ym and the combinations of a donor molecule and an acceptor molecule consist of a group forming ionic complex crystal and a group forming neutral complex crystal.

    摘要翻译: 公开了具有由混合堆叠的电荷转移络合物组成的有机薄膜的有机薄膜器件,其中有机薄膜含有n种供体分子D1。 。 。 Dn和m种受体分子A1。 。 。 并形成由(D1)x1表示的混合晶体。 。 。 (Dn)xn-(A1)y1。 。 。 (Am)ym,供体分子和受体分子的组合由形成离子复合晶体的基团和形成中性复合晶体的基团组成。