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    • 11. 发明授权
    • Copying apparatus equipped with automatic document feeder for feed cut
sheets and continuous feed sheets
    • 复印设备配有自动进稿器,用于送纸和连续送纸
    • US5515150A
    • 1996-05-07
    • US228422
    • 1994-04-15
    • Koji YoshieYasushi YamadaHiroyuki Wakabayashi
    • Koji YoshieYasushi YamadaHiroyuki Wakabayashi
    • B65H29/58B65H29/60B65H31/24G03G15/00G03G21/00
    • G03G15/60G03G2215/00215G03G2215/00227
    • A copying apparatus provided with an automatic document feeder having two sheet-discharging modes. One is a first-discharging mode in which a cut-sheet document subjected to exposure processing in an image reading section is conveyed to a sheet discharge section disposed on the downstream side, and the document is inverted in the sheet discharging section and then discharged to the outside of the apparatus. The other is a second sheet-discharging mode in which a continuous document is discharged from the sheet discharge section to the outside of the apparatus. The copying apparatus includes a pair of carrying-out rollers disposed on the downstream side of the image reading section in the sheet discharging section, and also includes a pair of reversible inversion conveyance rollers, and further includes a sheet discharge tray disposed on the downstream side of the inversion conveyance rollers, wherein a nip position of the pair of inversion conveyance rollers is disposed at a position higher than a nip position of the pair of carrying-out rollers on the upstream side.
    • 一种具有自动文件进给器的复印装置,具有两个排纸模式。 一种是第一放电模式,其中在图像读取部分中经受曝光处理的片材原稿被传送到设置在下游侧的片材排出部分,并且原稿在片材排出部分中反转,然后排出到 设备的外面。 另一种是第二纸张排出模式,其中连续原稿从纸张排出部分排出到装置的外部。 复印装置包括一对输送辊,其设置在片材排出部中的图像读取部的下游侧,并且还包括一对可逆反转输送辊,并且还包括设置在下游侧的排纸盘 其中,所述一对反转输送辊的辊隙位置设置在比所述上游侧的所述一对输送辊的辊隙位置高的位置。
    • 14. 发明授权
    • Reactive disazo compounds
    • 活性双偶氮化合物
    • US4425270A
    • 1984-01-10
    • US250431
    • 1981-04-02
    • Yasushi YamadaKenji KunikataHideo Otake
    • Yasushi YamadaKenji KunikataHideo Otake
    • C09B62/513C09B62/44F16L27/08C09B62/09C09B62/03
    • C09B62/4415C09B62/4424
    • A reactive disazo compound which, in the free acid form, is represented by the formula: ##STR1## wherein R.sub.1 is H, Cl or SO.sub.3 H, R.sub.2 is H, CH.sub.3 or SO.sub.3 H, X is .beta.-sulfatoethyl, .beta.-thiosulfatoethyl, .beta.-phosphatoethyl or vinyl, Y is Cl or F, Z is Cl, F or Z.sub.1, Z.sub.1 is amino; mono- or dialkylamino having 1 to 4 carbon atoms which may be substituted by hydroxy, carboxy or sulfo; morpholino; anilino which may be substituted by halogen, lower alkyl, lower alkoxy, carboxy or sulfo; N-methylanilino, naphthylamino or sulfo-substituted naphthylamino; alkoxy having 1 to 4 carbon atoms which may be substituted by lower alkoxy; phenoxy; alkylthio having 1 to 4 carbon atoms which may be substituted by hydroxy; phenylthio, and Q is N, C--Cl or C--F when Z is Cl or F and N when Z is Z.sub.1. These compounds are used for dyeing or printing cellulosic fibers.
    • 游离酸形式的反应性双偶氮化合物由下式表示:其中R 1是H,Cl或SO 3 H,R 2是H,CH 3或SO 3 H,X是β-磺基乙基,β-硫代硫代乙基 ,β-磷酰乙基或乙烯基,Y为Cl或F,Z为Cl,F或Z1,Z1为氨基; 可被羟基,羧基或磺基取代的具有1至4个碳原子的单或二烷基氨基; 吗啉代 可被卤素,低级烷基,低级烷氧基,羧基或磺基取代的苯胺基; N-甲基苯胺基,萘基氨基或磺基取代的萘基氨基; 可被低级烷氧基取代的具有1至4个碳原子的烷氧基; 苯氧基 可被羟基取代的具有1至4个碳原子的烷硫基; 当Z为Cl或F时,Q为N,C-Cl或C-F,当Z为Z1时为Q。 这些化合物用于染色或印刷纤维素纤维。