Semiconductor acceleration sensor
    91.
    发明授权
    Semiconductor acceleration sensor 失效
    半导体加速度传感器

    公开(公告)号:US5567878A

    公开(公告)日:1996-10-22

    申请号:US441195

    申请日:1995-05-15

    申请人: Eiji Kobayashi

    发明人: Eiji Kobayashi

    摘要: A cantilever semiconductor acceleration sensor element is supported by a pedestal fixed to a base. The base is sealed with a cap, forming an airtight space between the cap and the base that is filled with silicone oil. A central portion of the cap is deformed by an external force to increase the pressure of the silicone oil in the space to a pressure above atmospheric pressure. The generation of air bubbles on the sensor element, even at low temperature, is avoided because of the high pressure of the silicone oil.

    摘要翻译: 悬臂半导体加速度传感器元件由固定到基座的基座支撑。 基座用盖子密封,在盖子和填充有硅油的基座之间形成气密的空间。 盖的中心部分通过外力变形,以将空间中的硅油的压力增加到高于大气压的压力。 由于硅油的高压,因此即使在低温下也能够避免在传感器元件上产生气泡。

    Discharge tube for laser oscillator
    93.
    发明授权
    Discharge tube for laser oscillator 失效
    放射管用于激光振荡器

    公开(公告)号:US5113407A

    公开(公告)日:1992-05-12

    申请号:US635596

    申请日:1991-01-08

    IPC分类号: H01S3/038 H01S3/04 H01S3/041

    摘要: At least one pair of electrodes (5a, 5b) are provided on the surface of a dielectric discharge tube (1), and radiating fins (2a, 2b) are attached to a part of the electrodes (5a, 5b). A ceramic clamp (3) and a stainless-steel backup plate (4) are engaged with recessed portions of the radiating fins (2a, 2b), to thereby fix the radiating fins (2a, 2b) in position. Accordingly, a rise in the temperature of the electrodes is reduced by radiating heat through the radiating fins, whereby a separation or deterioration of the electrodes (5a, 5b) is prevented.

    摘要翻译: PCT No.PCT / JP90 / 00616 Sec。 371 1990年1月8日第 102(e)1990年1月8日PCT PCT 1990年5月15日提交PCT公布。 出版物WO90 / 15456 日期为1990年12月13日。在介质放电管(1)的表面上设置至少一对电极(5a,5b),并且散热片(2a,2b)附接到电极的一部分 ,5b)。 陶瓷夹具(3)和不锈钢支撑板(4)与散热片(2a,2b)的凹部接合,从而将散热片(2a,2b)固定就位。 因此,通过散热通过散热来减少电极的温度升高,从而防止电极(5a,5b)的分离或劣化。

    Keyboard musical instrument
    95.
    发明授权
    Keyboard musical instrument 失效
    键盘乐器

    公开(公告)号:US4253370A

    公开(公告)日:1981-03-03

    申请号:US914390

    申请日:1978-06-12

    申请人: Eiji Kobayashi

    发明人: Eiji Kobayashi

    IPC分类号: G10C3/16 G10C5/00 G10D13/08

    CPC分类号: G10C5/00 G10C3/16

    摘要: In addition to the single combination of a tone generator such as a string with a hammer, a further combination is provided by an auxiliary tone generator such as an elongated thin metal strap and/or an auxiliary hammer preferably accompanied by a mechanism for effecting selective striking contact for tonal vibration between the tone generator or generators and the hammer or hammers when an associated common key is operated. Selectively combined simultaneous striking by the hammer or hammers generates tones of enriched tone color and volume by single key operation.

    摘要翻译: 除了音调发生器如琴弦与琴弦的单一组合之外,辅助音调发生器例如细长薄金属带和/或辅助锤提供另外的组合,优选地伴随着用于进行选择性撞击的机构 当相关联的公用钥匙被操作时,音调发生器或发生器与锤子或锤之间的音调振动接触。 通过锤子或锤子的选择性组合同时打击通过单键操作产生丰富的色调和音量的色调。

    Portable chain saw
    96.
    发明授权
    Portable chain saw 失效
    便携式链锯

    公开(公告)号:US4068378A

    公开(公告)日:1978-01-17

    申请号:US699136

    申请日:1976-06-23

    IPC分类号: B27B17/08 B27B17/14 B27B17/10

    摘要: The present invention relates to improvements in a portable chain saw wherein power of a power device like a motor separated from the body of the chain saw is transmittted to a driving means of the chain saw by way of a flexible shaft, thus the body of the chain saw being small-sized and lighter at weight. Further, in the portable chain saw body an overload protection means is provided preceding to means transmitting power to a driving roller for driving a chain cutter so that no more power than a predetermined load is transmitted to a driving means of the chain saw and only power of the predetermined load is done thereto.

    摘要翻译: 便携式链锯的改进技术领域本发明涉及一种便携式链锯的改进,其中像链锯主体分离的马达的动力装置的功率通过柔性轴传递到链锯的驱动装置, 链锯尺寸小巧,重量轻。 此外,在便携式链锯机构中,在将动力传递到用于驱动链刀的驱动辊的装置之前设置有过载保护装置,使得不超过预定负载的功率不会传递到链锯的驱动装置,并且仅功率 对其进行预定的负载。

    Electric compressor integral with drive circuit
    99.
    发明授权
    Electric compressor integral with drive circuit 有权
    电动压缩机与驱动电路集成

    公开(公告)号:US08303271B2

    公开(公告)日:2012-11-06

    申请号:US12680064

    申请日:2008-08-27

    IPC分类号: F04B39/06

    摘要: An electric compressor integral with a drive circuit incorporates a compression mechanism section, a motor for driving the compression mechanism section, and a motor drive circuit. A refrigerant gas chamber having a refrigerant gas expansion space, into which refrigerant gas is introduced, is formed between a drive circuit installation section and a motor installation section, by a first partition wall provided on the drive circuit side and a second partition wall provided on the motor side, the side opposite the drive circuit side. The refrigerant gas chamber is interrupted by the first partition wall against the drive circuit installation section and is communicated with the motor installation section by a through hole that is provided in the second partition wall and through which the refrigerant gas can pass. Heat generating components, particularly in the drive circuit, can be easily and effectively cooled, and also on the motor installation side, cooling of the motor and lubrication of a bearing section can be easily and excellently performed.

    摘要翻译: 与驱动电路一体化的电动压缩机包括压缩机构部,用于驱动压缩机构部的电动机和电动机驱动电路。 具有制冷剂气体膨胀空间的制冷剂气体室,通过设置在驱动电路侧的第一分隔壁和设置在驱动电路侧的第二分隔壁,在驱动电路安装部和电动机安装部之间形成有制冷剂气体导入到其中的制冷剂气体膨胀空间 电机侧,驱动电路侧相对侧。 制冷剂气体室被第一隔壁相对于驱动回路安装部分中断,并且通过设置在第二隔壁中的通孔与电动机安装部分连通,制冷剂气体可以通过该通孔。 特别是在驱动电路中的发热部件可以容易且有效地冷却,并且在电动机安装侧,电动机的冷却和轴承部分的润滑也可以容易地和显着地进行。