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    • 7. 发明授权
    • Sound detecting mechanism
    • 声音检测机构
    • US07570773B2
    • 2009-08-04
    • US10565059
    • 2004-07-14
    • Yoshiaki OhbayashiMamoru YasudaShinichi SaekiMasatsugu KomaiKenichi Kagawa
    • Yoshiaki OhbayashiMamoru YasudaShinichi SaekiMasatsugu KomaiKenichi Kagawa
    • H04R25/00
    • H04R19/016H04R19/04
    • A sound detecting mechanism capable of forming a diaphragm and a back electrode on a substrate by a simple process includes acoustic holes corresponding to perforations formed on a front surface of a substrate. A second protective film, a sacrificial layer and a metal film are laminated on the front surface in a portion corresponding to the acoustic holes. The substrate is etched from the back surface thereof to a depth reaching the acoustic holes to form an acoustic opening. Subsequently, by effecting an etching from the back surface of the substrate through the acoustic holes, the sacrificial layer is removed and a void area is formed between the diaphragm made of the metal film, the substrate and the formed perforations. The sacrificial layer that remains after the etching is used as a spacer for maintaining a gap between the back electrode and the diaphragm.
    • 能够通过简单的工艺在基板上形成隔膜和背面电极的声音检测机构包括对应于形成在基板前表面上的穿孔的声孔。 第二保护膜,牺牲层和金属膜层叠在与声孔对应的部分的前表面上。 衬底从其后表面被蚀刻到到达声孔的深度以形成声学开口。 随后,通过通过声孔从衬底的背面进行蚀刻,除去牺牲层,并且在由金属膜,衬底和形成的穿孔构成的隔膜之间形成空隙区域。 蚀刻后残留的牺牲层用作用于保持背电极和隔膜之间的间隙的间隔物。
    • 8. 发明申请
    • Optical Deflecting Element
    • 光学偏转元件
    • US20090122379A1
    • 2009-05-14
    • US11920820
    • 2006-05-18
    • Kenichi KagawaNorihiro Asada
    • Kenichi KagawaNorihiro Asada
    • G02B26/08
    • G02B26/085G02B26/105
    • The present invention can provide a downsized optical deflecting element having less operating fluctuations at low cost and further it can be actuated at lower frequencies and at wider deflecting angles. The optical deflecting element comprises a base component having magnets therein; a soft resin component comprising a fixed part adhered to the base component and a movable part having a coil therein supported by the fixed part via a pair of beams; and a reflector plate 3 adhered on to the movable part. The soft resin component consists of a first insulating resin part 2-1 and second conductive resin part 2-2 for electrical wiring.
    • 本发明可以以低成本提供具有较少工作波动的小尺寸的光学偏转元件,并且还可以在较低频率和较宽的偏转角度下被致动。 光学偏转元件包括其中具有磁体的基座部件; 软树脂部件,其包括固定部分,所述固定部分粘附到所述基部部件;以及可移动部件,其具有线圈,所述可动部分经由所述一对梁由所述固定部分支撑; 以及附着在可动部上的反射板3。 软树脂部件由用于电线的第一绝缘树脂部分2-1和第二导电树脂部分2-2组成。
    • 9. 发明授权
    • Control system for humidity controller of tobacco leaves
    • 烟叶湿度控制器控制系统
    • US4709708A
    • 1987-12-01
    • US630064
    • 1984-07-12
    • Kenichi Kagawa
    • Kenichi Kagawa
    • A24B3/02A24B3/04A24B3/12A24B5/00A24B9/00G05D22/00G05D23/19G05D27/00
    • A24B9/00A24B3/04A24B5/00
    • A system for controlling the water content and temperature of tobacco leaves in a humidity controller is provided. Said system comprises means for measuring the water content, temperature and flow rate of the tobacco leaves conveyed to the humidity controller which provides the tobacco leaves with the water content and temperature necessary for rib removal to maintain the quality of the tobacco leaves; operation means for calculating the amount of water and steam to be added upon the basis of the measurements of said measuring means and the preset values representative of the water content and temperature provided to the tobacco leaves and for compensating for the deviation between the spraying position of water and steam and the position of measuring the water content and the temperature of the tobacco leaves which have been provided with water and steam and the time lag of rise up and fall of the water content and temperature when the preset values are changed; and control means for controlling means for supplying the water and steam in response to the values calculated by the operation means and for correcting the deviation between the measurements of the water content and temperature of the tobacco leaves provided with water content and steam and the preset values.
    • 提供了一种用于控制湿度控制器中烟叶的含水量和温度的系统。 所述系统包括用于测量输送到湿度控制器的烟叶的含水量,温度和流速的装置,其为烟叶提供了除去叶片所需的水含量和温度以保持烟叶的质量; 操作装置,用于根据所述测量装置的测量值和表示提供给烟草叶片的水含量和温度的预设值计算要添加的水和蒸汽的量,并补偿喷雾位置之间的偏差 水和蒸汽以及测量已经提供水和蒸汽的烟叶的水含量和温度以及当预设值改变时含水量和温度上升和下降的时间的位置; 以及控制装置,用于响应于由操作装置计算出的值来控制水和蒸汽的供给装置,并且用于校正具有水含量和蒸汽的烟叶的含水量和温度的测量值之间的偏差以及预设值 。