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    • 2. 发明授权
    • Film feed device capable of accurately aligning film by using one
perforation sensor
    • 能够通过使用一个穿孔传感器精确地对准胶片的胶片进给装置
    • US6167207A
    • 2000-12-26
    • US280925
    • 1999-03-29
    • Satoshi MiyazakiSatoshi Kawakami
    • Satoshi MiyazakiSatoshi Kawakami
    • G03B1/22G03B1/60G03B17/00G03B17/42G03B1/00
    • G03B17/425G03B1/60
    • In a film feed device using a film having two perforations per frame, a perforation width and a perforation interval which are detected by one perforation sensor during a film feed operation are measured as times by timers in a microcomputer or as film moving amounts by a perforation detection circuit. When the time or the film moving amount measured as this perforation interval is less than the value obtained by multiplying the perforation width by a predetermined value, the film feed operation is stopped by a motor driving circuit and a motor. With this operation, even if the film position deviates from a predetermined position at the start of a film feed operation, the film can be accurately aligned with a correct position by using one perforation sensor.
    • 在使用每帧具有两个穿孔的膜的胶片输送装置中,在胶片进给操作期间由一个穿孔传感器检测的穿孔宽度和穿孔间隔由微计算机中的计时器或通过穿孔的胶片移动量 检测电路。 当作为该穿孔间隔测量的时间或胶片移动量小于通过将穿孔宽度乘以预定值而获得的值时,通过电动机驱动电路和电动机停止胶片输送操作。 通过这种操作,即使胶片位置在胶片进给操作开始时偏离预定位置,也可以通过使用一个穿孔传感器将胶片精确地对齐到正确的位置。
    • 6. 发明申请
    • HELP DISPLAY DEVICE, OPERATION DEVICE AND ELECTRONIC APPARATUS
    • 帮助显示设备,操作设备和电子设备
    • US20110244441A1
    • 2011-10-06
    • US13075928
    • 2011-03-30
    • Yoshifumi OkabayashiSatoshi Kawakami
    • Yoshifumi OkabayashiSatoshi Kawakami
    • G09B19/00
    • H04N1/00408H04N1/00427H04N1/00432H04N1/00474H04N1/00482H04N1/00498H04N2201/0094
    • A help display device of the present invention includes: a display portion that displays a help message; an operation portion that accepts an instruction for displaying a predetermined help message; a message storage portion that stores identical help messages expressed in a plurality of languages; a display order retention portion that retains a display order of the help messages expressed in a plurality of languages; a message generation portion that, in a case where the operation portion accepts the instruction for displaying a help message on the display, reads the help message corresponding to the instruction from the message storage portion and generates a multilingual help message by arranging the help messages of each language thus read in the display order retained in the display order retention portion; and a display control portion that displays the multilingual help message on the display portion by the message generation portion.
    • 本发明的帮助显示装置包括:显示部分,显示帮助信息; 接受用于显示预定帮助消息的指令的操作部分; 存储以多种语言表示的相同帮助消息的消息存储部分; 保持以多种语言表示的帮助信息的显示顺序的显示顺序保持部分; 消息产生部分,在所述操作部分接受在所述显示器上显示帮助消息的指令的情况下,从所述消息存储部分读取与所述指令相对应的所述帮助消息,并通过布置所述帮助消息的帮助消息来生成多语言帮助消息 因此,每种语言以保持在显示顺序保持部分中的显示顺序被读取; 以及显示控制部分,其通过消息产生部分在显示部分上显示多语言帮助消息。
    • 10. 发明申请
    • CAMERA DEVICE, EXPOSURE CONTROL METHOD, AND PROGRAM
    • 相机装置,曝光控制方法和程序
    • US20120120280A1
    • 2012-05-17
    • US13321747
    • 2010-03-31
    • Satoru OyabuYasuji NakamuraSatoshi Kawakami
    • Satoru OyabuYasuji NakamuraSatoshi Kawakami
    • H04N5/243
    • H04N5/235H04N5/2355
    • A camera device (1) is provided with an imaging unit (3) for outputting a long exposure signal and a short exposure signal within one field period; a knee processing unit (12) for compressing a long exposure signal having the luminance level of a knee point or higher at a predetermined compression rate (i.e., decreasing the inclination of an incident light amount-luminance level line representing the variation of a luminance level with the amount of incident light); and a knee control unit (14) for adjusting the knee point and the compression rate according to the luminance level of a synthesized signal obtained by synthesizing the long exposure signal and the short exposure signal. In this knee control, the knee point and the compression rate are adjusted, so as to make the knee point lower with an increase in the luminance level of the synthesized signal of the long exposure signal and the short exposure signal and revert the inclination of the incident light amount-luminance level line to the original state thereof. Consequently, it is possible to obtain an image sharply contrasted in bright parts within a screen.
    • 相机装置(1)设置有用于在一个场周期内输出长曝光信号和短曝光信号的成像单元(3) 一个膝盖处理单元(12),用于以预定的压缩率压缩具有拐点或更高的亮点级别的长曝光信号(即,降低表示亮度级别的变化的入射光量 - 亮度级别线的倾斜度 与入射光量); 以及膝部控制单元(14),用于根据通过合成长曝光信号和短曝光信号获得的合成信号的亮度水平来调整拐点和压缩率。 在该膝部控制中,对拐点和压缩率进行调整,以便随着长曝光信号和短曝光信号的合成信号的亮度水平的增加使拐点降低, 入射光量亮度水平线到其原始状态。 因此,可以获得在屏幕内的明亮部分中锐利对比的图像。