Negative-type resist sensitive to ionizing radiation
    12.
    发明授权
    Negative-type resist sensitive to ionizing radiation 失效
    对电离辐射敏感的负型抗蚀剂

    公开(公告)号:US4649099A

    公开(公告)日:1987-03-10

    申请号:US757475

    申请日:1985-07-22

    申请人: Kiyoshi Oguchi

    发明人: Kiyoshi Oguchi

    摘要: An acetalized polyvinyl alcohol having a molecular weight of 10,000 to 1,000,000 represented by the formula ##STR1## wherein: R.sup.1 represents a residue of an aldehyde or a ketone the residue having no photosenitivity to ultraviolet rays; R.sup.2 represents a hydrogen atom, which may partially be substituted with an acetyl group; R.sup.3 represents naught or a monomeric unit copolymerizable with vinyl acetate; and l, m, n, are integers indicating polymerization degrees, has excellent characteristics such as high sensitivity, high resolving power and excellent dry etching resistance and is suitable as a negative-type resist in ionizing radiation lithography.

    摘要翻译: 由下式表示的分子量为10,000〜1,000,000的缩醛化聚乙烯醇,其中:R1表示对紫外线没有光敏性的残基的醛或酮的残基; R2表示可以部分被乙酰基取代的氢原子; R3表示无水或可与乙酸乙烯酯共聚的单体单元; l,m,n是表示聚合度的整数,具有高灵敏度,高分辨能力和优异的耐干蚀刻性等优异的特性,适用于电离辐射光刻中的负型抗蚀剂。

    Instruments for chemical and microbiological tests
    14.
    发明授权
    Instruments for chemical and microbiological tests 失效
    化学和微生物测试仪器

    公开(公告)号:US5955352A

    公开(公告)日:1999-09-21

    申请号:US879599

    申请日:1997-06-20

    IPC分类号: B01L3/00 C12M1/20

    摘要: An instrument for chemical and microbiological tests comprises a sample container for temporarily storing a liquid sample; a plurality of sample-holding portions formed on the bottom face of the sample container; and a liquid-absorbent body capable of coming in contact with the liquid sample so that the body can absorb the excess sample, when the liquid sample is introduced into the container, while retaining the sample to be held on the sample-holding portions. This instrument can be used in a chemical or microbiological test wherein a sample is used in a relatively small amount and, in particular, those requiring a large number of reactions and cultivation. Moreover, the instrument does not require the dispensation of a sample to each reaction system and does not cause any scatter of the sample in the surroundings.

    摘要翻译: 用于化学和微生物测试的仪器包括用于临时储存液体样品的样品容器; 形成在样本容器的底面上的多个样本保持部; 以及能够与液体样品接触的吸液体,使得当将样品保持在样品保持部分上时,将液体样品引入容器中,从而身体可以吸收多余的样品。 该仪器可用于化学或微生物测试,其中样品以相对少量使用,特别是需要大量反应和培养的样品。 此外,该仪器不需要将样品分配给每个反应系统,并且不会导致样品在周围环境中的任何散射。

    Chemical or microbiological test kit
    15.
    发明授权
    Chemical or microbiological test kit 失效
    化学或微生物检测试剂盒

    公开(公告)号:US5728350A

    公开(公告)日:1998-03-17

    申请号:US715492

    申请日:1996-09-18

    摘要: A test kit for a chemical test or microbiological test, which comprises at least one independent sample-receiving part on a support is disclosed. The test kit of the present invention is usable for various chemical and microbiological tests which have been conducted with a plastic microplate and which have necessitated many reaction and culture steps in the prior art. The test kit of the present invention can be produced at an extremely low cost because of its structure. The test kit can previously contain a reagent necessitated for the test to remarkably facilitate the test.

    摘要翻译: 公开了用于化学测试或微生物测试的测试试剂盒,其包含至少一个独立的载体上的样品接受部分。 本发明的测试试剂盒可用于已经用塑料微量培养板进行的各种化学和微生物测试,并且在现有技术中需要许多反应和培养步骤。 本发明的测试试剂盒由于其结构可以以极低的成本生产。 测试套件可以预先包含测试所需的试剂,以显着方便测试。