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21. 发明授权

US5210827A Nest level judging device for judging the starting and the end addresses 失效
标题翻译：评估起始和终止地位的最佳判决设备
公开(公告)号：US5210827A
公开(公告)日：1993-05-11
申请号：US621715
申请日：1990-12-05
申请人： Kousuke Takahashi , Tetsuya Yamazaki
发明人： Kousuke Takahashi , Tetsuya Yamazaki
IPC分类号： H04L29/06 , G06F13/38
CPC分类号： G06F13/387
摘要： When a nest level judging device is supplied with tokens each of which has a nest level selected from first through N-th nest levels as a selected level and each of which comprises a header and a data set where the header comprises a data length code and a data identifier code including a nest bit, a counter (31) produces an address signal for specifying starting and end addresses of each of the tokens and a varying address varying from the starting address to the end address. Supplied with the header, a header register (32) produces a data length signal representative of the data length code and a nest bit signal which represents that the each of the tokens is nested in the data set thereof. Supplied with the address signal and the data length signal, an end address calculator (33) calculates the end address of the respective tokens and produces an end address signal representative of the end address. Responsive to selection signals, a selector (34) delivers the end addresses of the respective tokens as first through N-th end addresses. Supplied with the nest bit signal, the address signal, and the first through the N-th end addresses, a decision unit (35) decides a decided nest level, indicative of one of the first through the N-th nest levels that is selected as the selected level. The level decision unit delivers the decided nest level as one of the selection signals to the selector.

22. 发明授权

US5208656A Multilayer wiring substrate and production thereof 失效
标题翻译：多层布线基板及其制造
公开(公告)号：US5208656A
公开(公告)日：1993-05-04
申请号：US674605
申请日：1991-03-25
申请人： Haruhiko Matsuyama , Mitsuo Yoshimoto , Jun Tanaka , Fusaji Shoji , Hitoshi Yokono , Takashi Inoue , Tetsuya Yamazaki , Minoru Tanaka , Hidetaka Shigi
发明人： Haruhiko Matsuyama , Mitsuo Yoshimoto , Jun Tanaka , Fusaji Shoji , Hitoshi Yokono , Takashi Inoue , Tetsuya Yamazaki , Minoru Tanaka , Hidetaka Shigi
IPC分类号： H05K3/46 , H01L21/60 , H01L23/498
CPC分类号： H01L23/49827 , H01L23/49822 , H01L2924/0002 , H01L2924/09701
摘要： A multilayer wiring substrate having high reliability can be produced in good productivity by subjecting metal wiring layers to stabilization treatment on the surface with a metal such as Cr, Mo or the like or an aqueous solution of water glass so as to prevent generation of hillocks or whiskers and to improve chemical resistance.
摘要翻译：通过使金属布线层通过金属如Cr，Mo等在表面上进行稳定化处理或水玻璃水溶液，可以以良好的生产率制造具有高可靠性的多层布线基板，以防止产生小丘或晶须并改善耐化学性。

23. 发明授权

US4913769A Process for preparing superconductive wiring board 失效
标题翻译：制备超导布线板的工艺
公开(公告)号：US4913769A
公开(公告)日：1990-04-03
申请号：US228297
申请日：1988-08-04
申请人： Naoya Kanda , Takayoshi Sowa , Tetsuya Yamazaki , Hiroaki Okudaira
发明人： Naoya Kanda , Takayoshi Sowa , Tetsuya Yamazaki , Hiroaki Okudaira
IPC分类号： H01L39/24
CPC分类号： H01L39/2464 , Y10S505/816 , Y10S505/82
摘要： The present invention relates to an element comprising a superconductive material or a wiring formation technique. In a thin film wiring board in which a superconductive material is used as a conductor, annealing should be conducted at a high temperature in an oxygen atmosphere after formation of a film in order to convert the conductor portion into a superconductive material, which makes it necessary to use an inorganic oxide as the insulating film. This brought about a problem that the etching of the second and subsequent insulation layers causes a damage to the wiring and insulation layer provided thereunder.In the present invention, an over-etching preventing layer is provided on a wiring layer provided under the second and subsequent insulation layers in order to solve the problem in question.The present invention brings about an effect of realizing the formation of a multi-layered wiring layer by making use of a superconductive material.
摘要翻译：本发明涉及一种包括超导材料或布线形成技术的元件。在其中使用超导材料作为导体的薄膜布线板中，在形成膜之后，应在氧气氛中在高温下进行退火，以便将导体部分转换为超导材料，这使得它成为必要使用无机氧化物作为绝缘膜。这导致了第二和随后的绝缘层的蚀刻对其上提供的布线和绝缘层造成损坏的问题。在本发明中，为了解决上述问题，在设置在第二绝缘层及其后的绝缘层的布线层上设置防过蚀层。本发明通过利用超导材料产生实现多层布线层的形成的效果。

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