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    • 35. 发明授权
    • Image forming apparatus having sheet guide members openable for removing
a jammed sheet
    • 图像形成装置具有可打开以去除卡住的片材的片材引导构件
    • US5974290A
    • 1999-10-26
    • US256473
    • 1999-02-23
    • Nobuo Inoue
    • Nobuo Inoue
    • G03G15/00B65H7/06B65H29/58B65H29/60G03G21/16B65H39/10G03G15/20
    • G03G21/1638G03G2215/00438G03G2215/00544G03G2215/00552G03G2221/1675
    • An image forming apparatus includes a reversing unit which reverses and feeds recording material fed from a fixing device, and a guiding device including first and second guide members facing each other to form a part of a first conveying path in which a recording material with a toner image fixed thereto is conveyed to the reversing unit from the fixing device. The second guide member forms, in cooperation with a third guide member, a part of a second conveying path in which the recording material is conveyed to an outside of the main body of the image forming apparatus. The first and second guide members are movable between a sheet guide position in which the first and second guide members guide the recording material along the first and second conveying paths, and a sheet jam removing position in which each of the first and second conveying paths is opened for removal of a jammed sheet. A feeding device feeds the recording material fed from the fixing device through the first and second conveying paths, respectively, and a displacement device displaces the first and second guide members to the sheet guide position or the sheet jam removing position in cooperation with the reversing unit.
    • 图像形成装置包括反转单元,其反转并进给从定影装置馈送的记录材料,以及引导装置,其包括彼此面对的第一和第二引导构件,以形成具有调色剂的记录材料的第一输送路径的一部分 固定在其上的图像从定影装置传送到反转单元。 第二引导构件与第三引导构件协作形成第二输送路径的一部分,其中记录材料被输送到图像形成装置的主体的外部。 第一和第二引导构件可以在第一和第二引导构件沿着第一和第二输送路径引导记录材料的片材引导位置和第一和第二输送路径中的每一个的卡纸消除位置 打开以取出卡住的纸张。 送料装置分别通过第一和第二输送路径供给从固定装置供给的记录材料,并且位移装置与第一和第二导向件相配合地将第一和第二导向件移动到片材引导位置或卡纸去除位置 。
    • 36. 发明授权
    • Color television cathode ray tube
    • 彩色电视阴极射线管
    • US4151442A
    • 1979-04-24
    • US810784
    • 1977-06-28
    • Yoshio KogaTsuneyo SumitaNobuo InoueSusumu Matsuura
    • Yoshio KogaTsuneyo SumitaNobuo InoueSusumu Matsuura
    • C09K11/08C09D5/22H01J29/20H01J29/32C09K11/18C09K11/46
    • H01J29/32
    • A color television cathode ray tube which comprises a phosphor screen formed of (A) a red-emitting phosphor selected from the group consisting of europium-activated rare earth metal oxide and europium-activated rare earth metal oxysulfide; (B) a green-emitting phosphor selected from the group cosisting of a mixture of copper-activated zinc sulfide and gold-activated aluminum-coactivated zinc sulfide and copper- and gold-activated zinc sulfide; and (C) a blue-emitting phosphor of silver-activated zinc sulfide, and wherein the green-emitting phosphor contains 0.005 to 0.02% by weight of copper and 0.005 to 0.15% by weight of gold based on the total amount of the green-emitting phosphor; and current running through the cathodes of electron guns for exciting the red-, green- and blue-phosphors can be made to have a substantially equal amount for the respective electron guns.
    • 一种彩色电视阴极射线管,包括由(A)选自铕活化的稀土金属氧化物和铕活化的稀土金属氧硫化物的红色发光荧光体形成的荧光屏; (B)选自铜活化硫化锌与金活化铝共活化硫化锌的混合物和铜和金活化硫化锌的组的绿色发光荧光体; 和(C)银活化硫化锌的蓝色发光荧光体,其中绿色发光荧光体含有0.005〜0.02重量%的铜和0.005〜0.15重量%的金, 发射荧光体; 可以使通过用于激发红,绿和蓝荧光体的电子枪阴极的电流对于各个电子枪具有基本相等的量。