会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 4. 发明授权
    • Strobe control apparatus
    • 选通控制装置
    • US5016038A
    • 1991-05-14
    • US494237
    • 1990-03-15
    • Takeo KobayashiTakao NishidaYasushi TabataNorio NumakoKatsutoshi Nagai
    • Takeo KobayashiTakao NishidaYasushi TabataNorio NumakoKatsutoshi Nagai
    • G03B7/16G03B15/05H05B41/32
    • G03B7/16G03B15/05H05B41/32G03B2215/05
    • An apparatus for controlling a strobe which is used in a camera. The strobe control apparatus includes a charging time-limit selecting device for selecting one of plurality of charging times according to the operating conditions of the camera, and a charging voltage limit selecting device for selecting one of plurality of charge limit voltages according to the operating conditions of the camera. If the charged voltage of the strobe does not reach the selected charge limit voltage after the selected charging time has elapsed, charging is stopped. The strobe control apparatus also includes a charge prohibiting device for prohibiting charging if a predetermined charge prohibit time has not elapsed after charging is completed, so as to prevent damage to the strobe due to heat generated by frequent flashings. The predetermined prohibit time is changed, however, according to the sensed heat condition of the strobe.
    • 一种用于控制在相机中使用的闪光灯的装置。 频闪控制装置包括:充电时限选择装置,用于根据相机的操作条件选择多个充电时间中的一个充电时间;以及充电电压限制选择装置,用于根据操作条件选择多个充电极限电压中的一个 的相机。 如果在所选择的充电时间过去之后,选通脉冲的充电电压未达到选定的充电极限电压,则停止充电。 频闪控制装置还包括禁止充电的充电禁止装置,如果在充电完成之后没有经过预定的充电禁止时间,以便防止由频繁闪烁产生的热量而对频闪造成的损坏。 然而,根据感测到的频闪的加热条件,改变预定的禁止时间。
    • 5. 再颁专利
    • Strobe control apparatus
    • 选通控制装置
    • USRE36239E
    • 1999-06-29
    • US427703
    • 1995-04-24
    • Takeo KobayashiTakao NishidaYasushi TabataNorio NumakoKatsutoshi Nagai
    • Takeo KobayashiTakao NishidaYasushi TabataNorio NumakoKatsutoshi Nagai
    • G03B7/16G03B15/05H05B41/34G03B7/26
    • H05B41/34G03B15/05G03B7/16G03B2215/0503
    • An apparatus for controlling a strobe which is used in a camera. The strobe control apparatus includes a charging time-limit selecting device for selecting one of plurality of charging times according to the operating conditions of the camera, and a charging voltage limit selecting device for selecting one of plurality of charge limit voltages according to the operating conditions of the camera. If the charged voltage of the strobe does not reach the selected charge limit voltage after the selected charging time has elapsed, charging is stopped. The strobe control apparatus also includes a charge prohibiting device for prohibiting charging if a predetermined charge prohibit time has not elapsed after charging is completed, so as to prevent damage to the strobe due to heat generated by frequent flashings. The predetermined prohibit time is changed, however, according to the sensed heat condition of the strobe.
    • 一种用于控制在相机中使用的闪光灯的装置。 频闪控制装置包括:充电时限选择装置,用于根据相机的操作条件选择多个充电时间中的一个充电时间;以及充电电压限制选择装置,用于根据操作条件选择多个充电极限电压中的一个 的相机。 如果在所选择的充电时间过去之后,选通脉冲的充电电压未达到选定的充电极限电压,则停止充电。 频闪控制装置还包括禁止充电的充电禁止装置,如果在充电完成之后没有经过预定的充电禁止时间,以便防止由频繁闪烁产生的热量而对频闪造成的损坏。 然而,根据感测到的频闪的加热条件,改变预定的禁止时间。