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    • 3. 发明授权
    • Flow rate detection mechanism with a restriction element for mass flow meters
    • 具有质量流量计限制元件的流量检测机构
    • US06247495B1
    • 2001-06-19
    • US09452636
    • 1999-12-01
    • Keiichiro YamamotoYoshihiro Taniguchi
    • Keiichiro YamamotoYoshihiro Taniguchi
    • G01F500
    • G01F5/00G01F1/684Y10T137/7761Y10T137/87354Y10T137/87539
    • A flow proportioning assembly for dividing a portion of a fluid flow such as gas for presentation to a sensor includes a holder member having a central opening and forming an exterior peripheral passageway when inserted within a conduit of a flow meter housing. A resistor member can be adjustably mounted in the central opening downstream of a holder member aperture to encourage a laminar flow pattern and a large entrance port and a large exit port can communicate with a passageway that is operatively connected with a sensor. The exit port is downstream of the resistor member. Flexible fastener members can engage the resistor member and the holder member for ease of mounting. The resistor member can also comprise a helical arrangement of small fluid passageways to encourage laminar flow.
    • 用于将诸如用于呈现的气体的流体流的一部分分割成传感器的流量比例组合件包括具有中心开口的保持器构件,并且当插入到流量计壳体的管道内时形成外部周边通道。 电阻器构件可以可调节地安装在保持器构件孔的下游的中央开口中,以促进层流图案,并且大的入口和大的出口可与与传感器可操作地连接的通道连通。 出口在电阻构件的下游。 柔性紧固件可以与电阻件和保持件接合,以方便安装。 电阻器构件还可以包括小的流体通道的螺旋排列以促进层流。
    • 9. 发明授权
    • Method of manufacturing a magnetic slider head
    • 制造磁性滑块头的方法
    • US07614137B2
    • 2009-11-10
    • US11481521
    • 2006-07-05
    • Yoshihiro TaniguchiYoshinori Takeuchi
    • Yoshihiro TaniguchiYoshinori Takeuchi
    • G11B5/127H04R31/00
    • G11B5/6005Y10S438/976Y10T29/49025Y10T29/49037Y10T29/49041Y10T29/49048Y10T29/49052Y10T156/1082Y10T156/11
    • Embodiments of the invention relate to manufacturing method of a magnetic head slider which flies stably even with a reduced peripheral speed resulting from a trend toward a magnetic disk having a smaller diameter. According to one embodiment, a method of manufacturing a magnetic head slider comprises forming a leading side rail surface and a trailing side rail surface, a leading stepped bearing surface and a trailing stepped bearing surface, and a negative-pressure groove surface on an air bearing surface through etching, forming a first stepped surface on the leading side rail surface through sputtering, and forming a second stepped surface by forming a carbon layer on the first stepped surface through sputtering. The first stepped surface has a first height with respect to the leading side rail surface and the second stepped surface has a second height with respect to the first stepped surface.
    • 本发明的实施例涉及一种磁头滑动器的制造方法,即使由于朝向具有较小直径的磁盘的趋势而导致圆周速度降低,该磁头滑块稳定地飞行。 根据一个实施例,一种制造磁头滑块的方法包括:形成前导轨表面和后侧轨道表面,前进阶梯轴承表面和后阶梯支承表面,以及空气轴承上的负压槽表面 表面通过蚀刻,通过溅射在前侧轨道表面上形成第一台阶表面,并且通过溅射在第一台阶表面上形成碳层来形成第二台阶表面。 第一台阶表面相对于前侧轨道表面具有第一高度,而第二台阶表面相对于第一台阶表面具有第二高度。