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    • 51. 发明授权
    • Camera capable of properly operating when recovering from power
interruption
    • 从电源中断恢复时,相机能正常工作
    • US5953547A
    • 1999-09-14
    • US831568
    • 1997-04-09
    • Yuji ImaiTakashi Fujii
    • Yuji ImaiTakashi Fujii
    • G03B7/26G03B19/02
    • G03B7/26
    • A camera uses a film cartridge, which has an information recording disk which is rotatable integrally with a cartridge spool shaft and represents information inherent to a film, and feeds the film leading end portion from the cartridge by using a driver. A data detector reads the film information from the disk of the cartridge loaded in the camera. A nonvolatile memory stores the film information read from the disk. When the cartridge is loaded into the camera, the camera feeds the film leading end portion from the cartridge, reads the film information, and writes the read information in the memory. Another camera uses a film having two perforations per frame. The moving amount of the film fed by a motor controller is detected by a film driven roller rotation detector. A perforation on the film is detected by the perforation detector. Prior to at least the driving operation of the motor controller, information indicating the film feeding operation is stored in an EEPROM. The overall operations of the camera are controlled by a CPU. When a power supply is interrupted during the film feeding operation, the CPU determines the position of the next frame to be photographed on the film based on the outputs from the EEPROM, the film driven roller rotation detector, and the perforation detector.
    • 相机使用胶片暗盒,其具有可与盒卷轴一体旋转的信息记录盘,并且表示胶片固有的信息,并且通过使用驱动器将胶卷前端部从盒中进给。 数据检测器从装载在相机中的盒式磁盘的盘读取胶片信息。 非易失性存储器存储从磁盘读取的电影信息。 当墨盒装入相机时,相机将胶片前端部分从墨盒中送出,读取胶片信息,并将读取的信息写入存储器。 另一台相机使用每帧具有两个穿孔的胶片。 由电动机控制器馈送的胶片的移动量由胶卷驱动辊旋转检测器检测。 通过穿孔检测器检测膜上的穿孔。 在电动机控制器的至少驱动操作之前,将指示胶片送出操作的信息存储在EEPROM中。 相机的整体操作由CPU控制。 当在送电操作期间电源中断时,CPU基于来自EEPROM,胶卷驱动辊旋转检测器和穿孔检测器的输出,确定胶片上拍摄的下一帧的位置。
    • 52. 发明授权
    • Sheet sorting and storing apparatus
    • 纸张分拣存储装置
    • US5431390A
    • 1995-07-11
    • US220467
    • 1994-03-31
    • Akira HiroseTakashi Fujii
    • Akira HiroseTakashi Fujii
    • B65H39/11
    • B65H39/11B65H2403/544B65H2408/113B65H2408/1141
    • A sheet sorting and storing apparatus has a stack of bin trays which are brought open at a sheet reception position, but held close at the other position. The apparatus minimizes noises upon sheet reception in a simple mechanism, improving the efficiency of sheet sorting. The bin trays are inclined down or up depending on a position of a sheet discharge device. A desired bin tray is deviated by a deviation mechanism in an approximately horizontal direction so that a spacing in the direction of the tray inclination is enlarged between two adjacent bin trays located at the sheet reception position, while keeping constant a vertical spacing thereof. The deviation mechanism includes a guide in connection with the bin trays to approximately horizontally deviate them by its slant portion connecting upper and lower vertical slots. Each bin tray has a support on its both sides with parallel surfaces to support the next upper bin tray through rollers disposed between the parallel surfaces of the adjacent bin trays.
    • 纸张分拣和存储装置具有一堆纸盒,其在纸张接收位置打开,但在另一位置保持紧靠。 该装置以简单的机构使片材接收时的噪声最小化,提高了片材分选的效率。 纸盒托盘根据纸张排出装置的位置向下或向上倾斜。 期望的纸盘托盘在大致水平方向上被偏移机构偏移,使得在位于纸张接收位置的两个相邻纸盒之间的托盘倾斜方向上的间隔在其垂直间距保持恒定的同时被扩大。 偏离机构包括与纸盒托盘相关联的引导件,以通过连接上下垂直槽的倾斜部分大致水平地偏离它们。 每个纸盘托盘在其两侧具有平行表面的支撑,以通过设置在相邻纸盘的平行表面之间的辊来支撑下一个上纸盒。
    • 53. 发明授权
    • Automatic document feeder for an image forming apparatus
    • 用于成像设备的自动送纸器
    • US5344134A
    • 1994-09-06
    • US142930
    • 1993-10-29
    • Shirou SaekiAkira HiroseTakashi FujiiMotoya Sano
    • Shirou SaekiAkira HiroseTakashi FujiiMotoya Sano
    • B65H3/52B65H3/06B65H11/00G03G15/00
    • G03G15/60B65H3/06B65H2601/25
    • In an automatic document feeder (ADF) for an image forming apparatus, a table is loaded with multiple documents or a single document, as desired. A transport section transports the document or one of the documents fed from the table to a predetermined position on a glass platen included in a body of the apparatus, and then transports it away from the predetermined position. A feed section has a feeding member for feeding the document from the table to the transporting section, and a separating member movable in opposite direction to an intended direction of document feed into frictional engagement with the feeding member. A mode selecting section is accessible for selecting either of a multiple feed mode for sequentially feeding the multiple documents from the table while separating the individual documents, and a single feed mode for feeding the single document therefrom. A drive source drives the separating member while switching the drive direction thereof. A controller controls the drive source such that when the multiple feed mode is selected, the separating member contacts the feeding member with friction acting therebetween, while when the single feed mode is selected, the former contacts the latter without friction acting therebetween. In the single feed mode, the separating member is driven in the feed direction and feeds a document in cooperation with the separating member, thereby preventing the document from being damaged or displaced.
    • 在用于图像形成装置的自动送纸器(ADF)中,根据需要加载多个文件或单个文档。 输送部将文件或从桌子送出的文件中的一个传送到包含在设备的主体中的玻璃台板上的预定位置,然后将其从预定位置运送。 进料部分具有用于将文件从工作台输送到传送部分的进给部件,以及分离部件,该分离部件能够沿着与进给部件摩擦接合的原稿方向相反的方向移动。 模式选择部分可访问,用于选择多个进给模式中的一个,以分离单个文档时从表中顺序地馈送多个文档,以及用于从单个文档馈送单个进给模式。 驱动源驱动分离构件,同时切换其驱动方向。 控制器控制驱动源,使得当选择多进给模式时,分离构件在其间作用摩擦而接触进给构件,而当选择单进给模式时,前者与后者接触而不在其间作用摩擦。 在单一进给模式中,分离构件沿进给方向被驱动并且与分离构件协作地供给文件,从而防止文件被损坏或移位。
    • 54. 发明授权
    • Phase-locked loop
    • 锁相环
    • US5315269A
    • 1994-05-24
    • US922762
    • 1992-07-31
    • Takashi Fujii
    • Takashi Fujii
    • H03L7/087H03L7/10H03L7/191H03L7/00
    • H03L7/191H03L7/087
    • A phase-locked loop according to the present invention includes first and second frequency demultipliers, and a plurality of phase/frequency detectors. The first and second frequency demultipliers divide frequency of first and second signals by a predetermined number. Each of the plurality of phase/frequency detectors compares two signals supplied from the first and second frequency demultipliers. In accordance with a comparison result of the plurality of phase/frequency detectors, phase of the second signal is adjusted to be synchronized with the first signal.
    • 根据本发明的锁相环包括第一和第二分频器以及多个相位/频率检测器。 第一和第二分频器将第一和第二信号的频率除以预定数量。 多个相位/频率检测器中的每一个都对从第一和第二分频器提供的两个信号进行比较。 根据多个相位/频率检测器的比较结果,第二信号的相位被调整为与第一信号同步。