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    • 21. 发明授权
    • Developer replenishing apparatus having engaging mechanisms for
preventing toner scatter during toner replenishment
    • 显影剂补充装置具有用于在调色剂补充期间防止调色剂飞散的接合机构
    • US5655179A
    • 1997-08-05
    • US652982
    • 1996-05-24
    • Hiroyuki UedaKenichi Tanabe
    • Hiroyuki UedaKenichi Tanabe
    • G03G15/08
    • G03G15/0867G03G15/0855G03G15/0865G03G15/0881Y10S222/01
    • A developer replenishing apparatus includes a developer housing, a replenishing developer container accommodating a developer, an adapter to be mounted detachably on the replenishing developer container, and a tentative cap to be mounted detachably on an outlet portion of the adapter. The tentative cap has a top panel wall and a skirt wall formed so as to extend downwardly from the outer peripheral edge of the top panel wall. The skirt wall is composed of opposite side walls and a rear wall, and has an opening at its front part. A shielding plate covering the upper part of the developer housing is provided with a cap fitting portion and an adapter guide portion. On the shielding plate is mounted a sealing device adapted to cover the adapter guide portion and be caused to elastically open according to the movement of the adapter.
    • 显影剂补充装置包括显影剂容器,容纳显影剂的补充显影剂容器,可拆卸地安装在补充显影剂容器上的适配器和可拆卸地安装在适配器的出口部分上的暂定帽。 暂定帽具有顶板壁和裙壁,其形成为从顶板壁的外周边缘向下延伸。 裙壁由相对的侧壁和后壁组成,其前部具有开口。 覆盖显影剂壳体的上部的屏蔽板设置有盖配合部分和适配器引导部分。 在屏蔽板上安装有适于覆盖适配器引导部分的密封装置,并根据适配器的移动而弹性地打开。
    • 24. 发明授权
    • Key device
    • 关键设备
    • US5268560A
    • 1993-12-07
    • US882456
    • 1992-05-12
    • Hiroyuki Ueda
    • Hiroyuki Ueda
    • H01H27/00G07C9/00H01H27/06G06F15/20
    • G07C9/00944G07C2009/00777
    • A key device includes a plurality of coils arranged on a printed board having an insertion hole along the longitudinal direction of the insertion hole. One of the plurality of coils is an electromagnetic induction generating coil connected to a power supply, and at least two of the remaining coils are key signal generating coils. In a key main body which can be inserted/removed into/from the insertion hole, a closed circuit is formed on a printed board. In the closed circuit, a plurality of coils and capacitors arranged between the plurality of coils are formed at positions opposite to the plurality of coils arranged along the longitudinal direction of the insertion hole. A bypass is formed in each of the coils arranged in the key main body, and a coil or coils for specifying a key type by switching operations of jumper line switching sections are selected. A key signal or key signals are generated from a key signal generating coil or key signal generating coils opposite to the selected coil or coils.
    • 25. 发明授权
    • System and method for detecting engine knock in internal combustion
engines
    • 用于检测内燃机发动机爆震的系统和方法
    • US5092160A
    • 1992-03-03
    • US454540
    • 1989-12-21
    • Hiroyuki UedaNobutaka Takahashi
    • Hiroyuki UedaNobutaka Takahashi
    • G01H17/00F02D45/00F02P5/152F02P5/153G01L23/22
    • F02P5/152G01L23/225Y02T10/46
    • A system and method for detecting occurrence of engine knock in internal combustion engines are disclosed which include: at least one engine knock sensor installed in an appropriate position at each engine cylinder, a band pass filter for passing a particular component of an output signal from an engine knock sensor, a rectifier for rectifying the particular component of the output signal passed through the band pass filter and an integrator for integrating the rectified signal with a variable interval. A device is also provided whereby engine driving conditions are detected, the integration interval being varied according to engine driving conditions so that no overlap of the integration interval of one cylinder with the ignition timing of another occurs. The integrated value derived by the integrator is corrected according to the variable interval, and the occurrence of knock in synchronization with the corrected integrated value is verified.
    • 公开了一种用于检测内燃机中的发动机爆震发生的系统和方法,其包括:安装在每个发动机气缸的适当位置的至少一个发动机爆震传感器,用于将特定分量的输出信号从 发动机爆震传感器,用于整流通过带通滤波器的输出信号的特定分量的整流器和用于将整流信号与可变间隔积分的积分器。 还提供了一种装置,其中检测到发动机驱动条件,积分间隔根据发动机驱动条件而变化,使得一个气缸的积分间隔与另一气缸的积分间隔的重叠发生在另一气缸的点火正时之间。 根据可变间隔校正由积分器导出的积分值,并且验证与校正积分值同步的爆震的发生。