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    • 4. 发明申请
    • PROJECTION DISPLAY SYSTEM
    • 投影显示系统
    • US20080212038A1
    • 2008-09-04
    • US11871438
    • 2007-10-12
    • Koji HirataMasahiko YatsuTakanori HisadaMasayuki Ohki
    • Koji HirataMasahiko YatsuTakanori HisadaMasayuki Ohki
    • G03B21/28
    • G03B21/56G02B17/08G02B17/0852G03B21/10G03B21/14G03B21/28
    • A projection display system comprising a projection display unit including a light source, an image display element, a lighting optical system irradiating a beam of light on the image display element, and a projection optical system projecting an image light from the image display element toward a screen. The projection optical system including a lens group composed of a plurality of lens elements arranged in order toward the screen from the image display element and symmetrically with respect to an optical axis, and a reflecting mirror shaped to be axial-asymmetrical with respect to the optical axis. The projection display system further comprises a screen 5. The projection display unit projects the image light onto a projection plane of the screen to display an image.
    • 一种投影显示系统,包括:投影显示单元,包括光源,图像显示元件,照射在所述图像显示元件上的光束的照明光学系统;以及投影光学系统,将图像光从所述图像显示元件投射到 屏幕。 该投影光学系统包括由多个透镜元件构成的透镜组,该多个透镜元件从图像显示元件依次布置成相对于光轴对称地设置,并且相对于光轴对称地形成为反射镜 轴。 投影显示系统还包括屏幕5。 投影显示单元将图像光投射到屏幕的投影平面上以显示图像。
    • 6. 发明授权
    • Depositing, withdrawal, balance check, exchange and transfer of
electronic money in automatic cash handling machine
    • 自动现金处理机中的电子货币的存款,取款,余额检查,兑换和转账
    • US5952639A
    • 1999-09-14
    • US761749
    • 1996-12-05
    • Masayuki OhkiAtsuhiko UrushiharaJun FuruyaHiroki KitagawaTakao Oosawa
    • Masayuki OhkiAtsuhiko UrushiharaJun FuruyaHiroki KitagawaTakao Oosawa
    • G07F7/08G07F19/00G06K17/00G06K17/60
    • G07F7/0866G06Q20/363G07F19/20G07F19/203
    • An electronic-money card is used for carrying out transactions such as depositing, drawing, cash exchanging and transfers of electronic money in an automatic teller machine. A plurality of menus showing a variety of transactions are displayed so that the user to select one of the menus. If the deposit menu is selected, menus for cash and electronic money are displayed to request the user to select whether the money to be deposited is cash or electronic money. If the user selects the electronic-money deposit menu, the user is requested to enter a cash card and a password number. Once the password number is entered, the validity of the user is verified. After the validity of the user has been verified, the user is requested to enter an IC card and to specify the amount of electronic money to be deposited. Electronic money of the specified amount is drawn from the IC card and deposited in an account of the user by transferring the drawn electronic money to an electronic value box in a bank business system by way of a communication line. Thus, the transaction to deposit electronic money can be carried out in combination with a cash card in an automatic teller machine.
    • 电子货币卡用于在自动取款机中进行存款,绘图,现金交换和电子货币转帐等交易。 显示多个表示各种事务的菜单,使得用户选择菜单之一。 如果选择了存款菜单,则显示用于现金和电子货币的菜单,以请用户选择要存入的货币是现金还是电子货币。 如果用户选择电子货币存款菜单,则请求用户输入现金卡和密码。 输入密码后,验证用户的有效性。 在验证用户的有效性之后,请求用户进入IC卡并指定要存入的电子货币的数量。 指定金额的电子货币来自IC卡,并通过通信线路将所绘制的电子货币转移到银行业务系统中的电子价值箱中,存入用户帐户。 因此,存入电子货币的交易可以与自动取款机中的现金卡结合进行。