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    • 63. 发明申请
    • Magnetic Recording/Reproducing Apparatus
    • 磁记录/重现装置
    • US20070263318A1
    • 2007-11-15
    • US11662779
    • 2005-09-08
    • Takumi NishimuraTakashi Kimura
    • Takumi NishimuraTakashi Kimura
    • G11B5/008B65H49/00
    • G11B15/67G11B5/41G11B15/672
    • It is an object of the invention to provide a magnetic recording/reproducing apparatus in which a special motor for driving the head cleaning mechanism is eliminated, and space can be saved with low cost. An end of a tape accommodated in a tape cassette 2 has a coupling element 8, the coupling element 8 is pulled out by a tape-pulling-out element 40 and taken up around a drive reel 20, the magnetic recording/reproducing apparatus comprises a head cleaning mechanism 90 for cleaning a magnetic head 7, the head cleaning mechanism 90 includes a head brush portion for holding a brush portion, and a cam mechanism for changing a position of the head brush portion, the e cam mechanism is operated by a tape-pulling-out element moving member 50 and a loading lever 30.
    • 本发明的目的是提供一种磁记录/再现装置,其中消除了用于驱动头清洁机构的特殊电动机,并且可以以低成本节省空间。 容纳在盒式磁带2中的磁带的端部具有耦合元件8,耦合元件8被带拉出元件40拉出并卷绕在驱动卷轴20周围,磁记录/再现设备包括 用于清洁磁头7的头部清洁机构90,头部清洁机构90包括用于保持刷部的头部刷头部分和用于改变头部刷头部分的位置的凸轮机构,e凸轮机构由带 推出元件移动构件50和装载杆30。
    • 64. 发明申请
    • Magnetic Tape Device
    • 磁带设备
    • US20070241221A1
    • 2007-10-18
    • US11631044
    • 2005-06-28
    • Takashi Kimura
    • Takashi Kimura
    • G11B15/67
    • G11B23/26G11B15/67
    • The present invention provides a magnetic tape device capable of reliably securing a leader tape to a tape pull-out member with a simple structure. The tape pull-out member comprises a through hole which is extended along a direction substantially perpendicular to the pull-out direction of the leader tape, and a first shaft and a second shaft which are disposed above and below the through hole and along a direction perpendicular to the pull-out direction of the leader tape. The leader tape is folded at its end portion which is to be connected to the tape pull-out member, to thereby form the folded portion of the leader tape, and this folded portion is turned to form an opening at its top curved portion so as to allow the first shaft to pass through the opening, and is then so hung on the second shaft as to turn around the second shaft.
    • 本发明提供一种磁带装置,其能够以简单的结构将导引带可靠地固定到带拉出构件。 磁带拉出部件包括:沿着与导引带的拉出方向大致垂直的方向延伸的通孔;以及第一轴和第二轴,该第一轴和第二轴设置在通孔的上方和下方并沿着方向 垂直于引导带的拉出方向。 引导带在其连接到带拉出部件的端部处折叠,从而形成引导带的折叠部分,并且该折叠部分在其顶部弯曲部分处形成开口,以便 以允许第一轴穿过开口,然后如此悬挂在第二轴上以绕第二轴转动。
    • 66. 发明授权
    • Non-destructive inspection device and method utilizing a magnetic field and sensor coil array
    • 利用磁场和传感器线圈阵列的非破坏性检测装置和方法
    • US07084623B2
    • 2006-08-01
    • US10490724
    • 2002-09-24
    • Kazunobu ImamotoTakashi Kimura
    • Kazunobu ImamotoTakashi Kimura
    • G01N27/82
    • G01N27/82
    • A non-destructive inspection device (X1) includes an exciting pole (10) having a magnetic flux exciting surface (11) for exciting a magnetic flux to form a magnetic field in an inspection target, a recovering pole (30) having a magnetic flux recovering surface (31) for recovering the magnetic flux excited from the magnetic flux exciting surface (11), and a coil array (50) having a plurality of loop coils though which the magnetic flux excited from the magnetic flux exciting surface (11) passes prior to reaching the inspection target, the coil array being offset toward the recovering pole (30) with respect to the magnetic flux exciting surface (11).
    • 非破坏性检查装置(X 1)具有激励磁极(10),其具有用于激励磁通量以在检查对象物中形成磁场的磁通激励面(11),具有磁性 用于恢复从磁通激励表面(11)激励的磁通量的磁通恢复表面(31);以及具有多个环形线圈的线圈阵列(50),通过该线圈阵列从磁通激励表面(11)激发的磁通, 在到达检查对象之前通过,线圈阵列相对于磁通量激励表面(11)朝着恢复极(30)偏移。
    • 70. 发明授权
    • Ridge-type semiconductor laser element
    • 脊型半导体激光元件
    • US06847668B2
    • 2005-01-25
    • US10216239
    • 2002-08-12
    • Takashi Kimura
    • Takashi Kimura
    • H01S5/22H01S5/223H01S5/30H01S5/00
    • H01S5/2231H01S5/2226H01S5/3077H01S5/3081
    • The present invention provides a ridge-type semiconductor laser devise comprising: a lower cladding layer of a first conductivity type, an active layer, and a first upper cladding layer of a second conductivity type, which are sequentially stacked on a compound semiconductor substrate of the first conductivity type; a second upper cladding layer of the second conductivity type which has a ridge shape and is provided on the first upper cladding layer; and a contact layer of the second conductivity type provided on the second upper cladding layer. Current blocking layers are provided on the first upper cladding layer, alongside the second upper cladding layer. Respective sections of these current blocking layers that follow the sides of the second upper cladding layer are of the second conductivity type, and respective sections of these current blocking layers that follow the first upper cladding layer are of the first conductivity type.
    • 本发明提供一种脊型半导体激光器件,其包括:第一导电类型的下包层,有源层和第二导电类型的第一上包层,其顺序地堆叠在所述第一导电类型的化合物半导体衬底上 第一导电类型; 第二导电类型的第二上包层,其具有脊形并设置在第一上包层上; 以及设置在第二上包层上的第二导电类型的接触层。 电流阻挡层设置在第一上包层上,与第二上包层一起。 这些电流阻挡层的沿着第二上部包层的侧面的各部分是第二导电类型,并且沿着第一上部包层的这些电流阻挡层的各个部分是第一导电类型。