Magnetic recording medium
    1.
    发明授权
    Magnetic recording medium 失效
    磁记录介质

    公开(公告)号:US4369230A

    公开(公告)日:1983-01-18

    申请号:US267922

    申请日:1981-05-28

    摘要: A magnetic recording medium having a layer containing as a lubricant one or more organo-polysiloxane compounds having the following formula (I): ##STR1## (wherein each of A.sub.1 and A.sub.2 is independently --CH.sub.3, --CH.sub.2 --CH.sub.2 --(CF.sub.2).sub.q --CF.sub.3 or --R.sub.1 OCOR.sub.2 ; R.sub.1 is a divalent hydrocarbon residue having 1 to 5 carbon atoms; R.sub.2 is a monovalent hydrocarbon residue having from 7 to 21 carbon atoms; each of l, m and n is independently O or an integer ranging from 1 to 200; and each of p and q is independently O or an integer ranging from 1 to 12; provided that when at least one of the groups A.sub.1 and A.sub.2 is the group --R.sub.1 OCOR.sub.2, each l, m and n may be O and that, when each group A.sub.1 and A.sub.2 is one of the groups other than the group --R.sub.1 OCOR.sub.2, each l and m may be O and n is an integer ranging from 1 to 200).

    摘要翻译: 具有含有作为润滑剂的一层以上具有下式(I)的有机聚硅氧烷化合物的层的磁记录介质:其中,A 1和A 2各自独立地为-CH 3,-CH 2 -CH 2 - (CF 2)q -CF 3或-R 1 OCOR 2; R 1是具有1至5个碳原子的二价烃残基; R 2是具有7至21个碳原子的一价烃残基; l,m和n各自独立地为O或1至 200; p和q各自独立地为0或1至12的整数;条件是当基团A1和A2中的至少一个为基团-R1OCOR2时,每个l,m和n可以是O, 当每个组A1和A2是组-R1OCOR2以外的组之一时,每个l和m可以是O,n是1-200的整数)。

    Transporting apparatus for semiconductor device
    5.
    发明授权
    Transporting apparatus for semiconductor device 失效
    半导体器件输送装置

    公开(公告)号:US6163145A

    公开(公告)日:2000-12-19

    申请号:US917922

    申请日:1997-08-27

    CPC分类号: G01R1/06705

    摘要: A transporting apparatus used in testing a plurality of semiconductor devices includes a magazine in which a plurality of pallets are stacked in plural stages, each pallet with a plurality of semiconductor device placed thereon; a distributing stocker mechanism for placing the plurality of pallets in the magazine onto a carrier; a carrier transporting mechanism for transporting the carrier into a test station in a constant temperature room and transporting the carrier after to outside the constant temperature room; and a recovery stocker mechanism for recovering the plurality of pallets after test on the carrier into the magazine. Thus, the transporting apparatus with high installing area efficiency and high test efficiency can be fabricated at low production cost.

    摘要翻译: 用于测试多个半导体器件的传送装置包括多个托盘以多个层叠的盒子,每个托盘上放置有多个半导体器件; 用于将所述多个托盘放置在所述盒中的分配储存器机构到载体上; 载体输送机构,用于将载体输送到恒温室内的试验台,并将载体运送到恒温室外; 以及回收储存器机构,用于在载体上测试之后将多个托盘回收到料盒中。 因此,可以以低生产成本制造具有高安装面积效率和高测试效率的输送装置。