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    • 11. 发明授权
    • Image forming apparatus
    • 图像形成装置
    • US5030987A
    • 1991-07-09
    • US487272
    • 1990-03-02
    • Tomokazu KatoSyuzi MarutaKadotaro NishimoriMasazumi Ito
    • Tomokazu KatoSyuzi MarutaKadotaro NishimoriMasazumi Ito
    • B65H7/06G03G15/00G03G21/00
    • G03G15/70G03G15/55
    • An image forming apparatus provided with a plurality of copying modes and a plurality of copy paper transport passages to be selected according to the copying modes, which includes a device for selecting a desired copying mode from the plurality of copying modes, a device for setting a copy paper transport passage to be used for the selected copying mode, from the plurality of paper transport passages, a detecting device disposed in the plurality of copy paper transport passages for detecting trouble during transport of copy paper, a display for indicating a position in the copy paper transport passage where the trouble for transporting the copy paper has occurred, with the display including a plurality of display elements, and a control device for actuating some of the plurality of display elements for indicating the position where the copy paper transport trouble has occurred and the set copy paper transport passage, in response to the detection of the copy paper transport trouble.
    • 具有多个复印模式的图像形成装置和根据复印模式选择的多个复印纸传送通道,其包括用于从多个复印模式中选择所需复印模式的装置,用于设置 用于所选复印模式的复印纸传送通道,从多个纸张传送通道,设置在多个复印纸传送通道中的检测装置,用于检测在传送复印纸期间的故障,用于指示复印纸中的位置的显示 复印纸传送通道,其中发生了用于传送复印纸的故障,显示器包括多个显示元件,以及控制装置,用于致动多个显示元件中的一些以指示复印纸传送故障发生的位置 并设置复印纸传送通道,以响应检测到复印纸的运输故障。
    • 12. 发明授权
    • Key input apparatus
    • 键输入装置
    • US4918634A
    • 1990-04-17
    • US158660
    • 1988-02-22
    • Kadotaro Nishimori
    • Kadotaro Nishimori
    • G06F3/023H03M11/24
    • G06F3/023H03M11/24
    • This invention relates to a key input apparatus used for inputting the information into various electronic equipments, such as a computer or a computer applied equipment, and the key input apparatus according to this invention has a variable resistance circuit which comprises a plurality of key switches and a plurality of resistance elements connected thereto and changes the resistance value thereof corresponding to the depressed key switch. The apparatus can generate analog voltage corresponding to the change in the resistance value and convert the analog voltage into a digital signal to thereby discriminate the depressed key switch on the basis of the output of the digital signal, whereby the number of signal conductors or terminals between the keyboard and the equipment to be inputted with information is reduced.
    • 本发明涉及一种用于将信息输入诸如计算机或计算机应用设备的各种电子设备中的键输入设备,根据本发明的键输入设备具有可变电阻电路,其包括多个键开关和 连接到其上的多个电阻元件,并改变与按下的按键开关相对应的电阻值。 该装置可以产生与电阻值的变化对应的模拟电压,并将模拟电压转换为数字信号,从而基于数字信号的输出来区分按下的按键开关,由此信号导体或端子之间的数量 键盘和要输入信息的设备减少。
    • 14. 发明授权
    • Display unit
    • 显示单元
    • US4856877A
    • 1989-08-15
    • US126964
    • 1987-11-30
    • Kadotaro NishimoriMasazumi Ito
    • Kadotaro NishimoriMasazumi Ito
    • G09F9/00G02F1/13357G09F9/46
    • G02F1/133604G02F2001/133374G02F2201/44
    • A display unit having a light-receiving type display device for displaying an information by receiving light from external light source and a self-illuminating type display device provided under the light-receiving type display device for acting as the external light source for the light-receiving type display device and for displaying information different from the information displayed by the light-receiving type display device. The light-receiving type display device and the self-illuminating type display device each display a predetermined pattern different from the other. Accordingly, this display unit is capable of displaying the predetermined patterns of the self-illuminating type display device by controllably causing the self-illuminating type display device to display its patterns and is also capable of displaying the predetermined patterns of the light-receiving type display device by controllably causing the self-illuminating type display device to act as the light source of the light-receiving type display.
    • 一种显示单元,具有用于通过从外部光源接收光来显示信息的光接收型显示装置和设置在光接收型显示装置下方的自发光型显示装置,用作发光元件的外部光源, 并且用于显示与由光接收型显示装置显示的信息不同的信息。 光接收型显示装置和自发光型显示装置各自显示不同于另一方的预定图案。 因此,该显示单元能够通过可控制地使自发光型显示装置显示其图案并且还能够显示光接收型显示器的预定图案,来显示自照明型显示装置的预定图案 通过可控制地使自发光型显示装置充当光接收型显示器的光源。
    • 15. 发明授权
    • Original illumination device with an automatic illumination control
    • 具有自动照明控制的原始照明装置
    • US4711569A
    • 1987-12-08
    • US881460
    • 1986-07-02
    • Kadotaro NishimoriKeiji YoshidaTadashi Ohira
    • Kadotaro NishimoriKeiji YoshidaTadashi Ohira
    • G03B27/72G03G15/00G03G15/04G03G15/043G03G21/00
    • G03G15/5025G03B27/72G03G15/043G03G15/55
    • In an original illumination device with an automatic illumination control according to the present invention, light from an exposure lamp (6) illuminates an original (1) and a reference density plate provided on the lower surface of a table (2), reflected light from the original (1) is directed to a photosensitive drum (13), and reflected light from the original (1) and the reference density plate (3) is detected by a photo detector (14), whereby an MPU (17) controls power supply to the exposure lamp (6) by an exposure lamp regulator (19) based on the detection output of the photo detector (14). In addition, in case where a prescribed triggering signal is inputted to the exposure lamp regulator (19) and the photo detector (14) does not detect light, the MPU (17) determines that the exposure lamp (6) is broken, while in case where the prescribed triggering signal is not inputted to the exposure lamp regulator (19) and the photo detector (14) detects light, the MPU (17) determines that it is an abnormal lighting condition. Accordingly, the abnormal condition of the light source can be easily determined by a simple structure.
    • 在根据本发明的具有自动照明控制的原始照明装置中,来自曝光灯(6)的光照亮设置在桌子(2)的下表面上的原稿(1)和参考密度板,反射光 原件(1)被引导到感光鼓(13),并且由光电检测器(14)检测来自原稿(1)和参考密度板(3)的反射光,由此MPU(17)控制功率 基于光检测器(14)的检测输出,通过曝光灯调节器(19)向曝光灯(6)供给。 此外,在将规定的触发信号输入到曝光灯调节器(19)并且光检测器(14)未检测到光的情况下,MPU(17)确定曝光灯(6)被破坏,同时 MPU(17)判定为异常的照明状态的情况下,未将规定的触发信号输入到曝光灯调节器(19),光检测器(14)检测到光。 因此,可以通过简单的结构容易地确定光源的异常状态。
    • 16. 发明授权
    • Copying apparatus
    • 复印机
    • US5697039A
    • 1997-12-09
    • US819596
    • 1992-01-09
    • Kadotaro NishimoriMasazumi ItoKimihiko Higashio
    • Kadotaro NishimoriMasazumi ItoKimihiko Higashio
    • G03B27/62B65H37/04G03G15/00G03G15/04G03G21/00
    • G03G15/6541G03G2215/00827
    • A copying machine having an original feeding unit for feeding originals onto a platen glass which is operable in a two-original feeding mode where two originals are placed side by side in a particular position on the platen glass, and a sheet handling unit which is operable in a binding mode where copy sheets which copied images are bound. When the two-original feeding mode is selected, a selection of the binding mode is inhibited. When the two-original feeding mode is selected after the binding mode was selected, a warning is generated to inform that the sheet handling unit becomes impossible to be operated in the binding mode. When a copying operation is started without in spite of the generation of the warning, the binding mode is canceled.
    • 一种复印机,具有用于将原稿馈送到稿台玻璃上的原稿进给单元,该台板玻璃可以双原稿进给模式操作,其中两个原稿并排放置在稿台玻璃上的特定位置;以及纸张处理单元,其可操作 在复制图像的复印纸被绑定的装订模式中。 当选择双原稿进给模式时,禁止选择装订模式。 当在选择装订模式之后选择双原稿进给模式时,产生警告以通知纸张处理单元不能在装订模式中操作。 当复制操作开始而不产生警告时,绑定模式被取消。
    • 18. 发明授权
    • Image duplicating apparatus having changeable document scanning modes
    • 具有可变文件扫描模式的图像复制装置
    • US5041874A
    • 1991-08-20
    • US429962
    • 1989-10-30
    • Kadotaro NishimoriMasazumi ItoKimihiko Higashio
    • Kadotaro NishimoriMasazumi ItoKimihiko Higashio
    • G03G15/00G03G15/04
    • G03G15/60G03G15/04G03G15/041G03G2215/00185G03G2215/00189
    • A scan-mode changeable image duplicating apparatus having operational parameters and modes of operation and operative to duplicate a document in accordance with selected ones of the operational parameters and modes of operation, including a recirculating document feeder unit having a document storage tray and a passageway through which a document is to be withdrawn from the tray and returned to the tray by way of an exposure position in which the document is to be scanned, a scanning unit for scanning a document in the exposure position, the scanning unit being movable back and forth with respect to the exposure position, a control system for controlling the document feeder unit and the scanning unit to operate either in a scanner-moved scanning mode in which the scanning unit is driven to move with respect to the exposure position to scan a document fixedly held in the exposure position and a document-moved scanning mode in which the scanning unit is fixed with respect to the exposure position and scans a document being moved with respect to the exposure position, and keys for entering desired ones of the operational parameters and the modes of operation for automatically selecting the scanning mode in which the control system is to control the document feeder unit and the scanning unit.
    • 一种扫描模式可变图像复制装置,具有操作参数和操作模式,并且可操作以根据所选择的操作参数和操作模式来复制文件,包括具有文档存储托盘和通过的通道的循环文件馈送单元 文件将从托盘中取出并通过其中要扫描文件的曝光位置返回到托盘,用于在曝光位置扫描文档的扫描单元,扫描单元可前后移动 相对于曝光位置,控制系统用于控制文件馈送单元和扫描单元以扫描器移动的扫描模式操作,其中扫描单元被驱动以相对于曝光位置移动以固定地扫描原稿 保持在曝光位置和文档移动扫描模式,其中扫描单元相对于曝光被固定 位置和扫描相对于曝光位置移动的文档,以及用于输入所需操作参数的键和用于自动选择控制系统要控制文档馈送单元和扫描的扫描模式的操作模式的键 单元。
    • 19. 发明授权
    • Image duplicating apparatus having changeable document scanning modes
    • 具有可变文件扫描模式的图像复制装置
    • US4937623A
    • 1990-06-26
    • US428948
    • 1989-10-30
    • Kadotaro NishimoriKimihiko HigashioMasazumi Ito
    • Kadotaro NishimoriKimihiko HigashioMasazumi Ito
    • G03G21/00G03G15/00G03G15/04
    • G03G15/50G03G15/04G03G15/043
    • In a scan-mode changeable image duplicating apparatus including scanner units for optically scanning a document and having a scanner-moved scanning mode in which the scanner units is driven to move for scanning a document fixedly held in place and a document-moved scanning mode in which the scanner units is fixed to scan a document being moved with respect to the scanner units, a control system comprising an initial scan-mode select switch allowing the user of the apparatus to select one of the scanner-moved and document-moved scanning modes as a preferential initial scanning mode, a duplicating mode select key allowing the user to select a predetermined duplicating mode which is compatible with both of the document-moved and scanner-moved scanning modes, and a control circuit for judging whether or not the predetermined duplicating mode is currently selected by the duplicating mode select key and automatically selecting the preferential initial scanning mode when it is judged that the predetermined duplicating mode is currently selected by the duplicating mode select key.
    • 在扫描模式可变图像复制设备中,包括用于光学扫描原稿并具有扫描器移动扫描模式的扫描仪单元,其中扫描器单元被驱动以移动以扫描固定保持在原位的文档和文档移动扫描模式 扫描仪单元被固定以扫描相对于扫描器单元移动的文档;控制系统,包括初始扫描模式选择开关,允许设备的用户选择扫描仪移动和文档移动的扫描模式之一 作为优先初始扫描模式,复制模式选择键允许用户选择与文档移动和扫描仪移动的扫描模式兼容的预定复制模式,以及控制电路,用于判断预定的复制 模式当前通过复制模式选择键进行选择,并在判断为该模式时自动选择优先初始扫描模式 当前通过复制模式选择键选择预定的复制模式。