Method of fabricating a bipolar transistor operable at high speed
    34.
    发明授权
    Method of fabricating a bipolar transistor operable at high speed 失效
    制造可高速运行的双极晶体管的方法

    公开(公告)号:US5614425A

    公开(公告)日:1997-03-25

    申请号:US622270

    申请日:1996-03-27

    摘要: An N type diffusion layer as a collector is formed on a P type silicon substrate, and a field oxide film is formed on this diffusion layer. An MoSi.sub.2 film is formed on this field oxide film and a first opening is formed on those field oxide film and MoSi.sub.2 film to expose the diffusion layer. An N type layer is selectively epitaxially grown only on the bottom of the first opening. A base layer is formed on the N type layer, the side wall of the first opening and the MoSi.sub.2 film. The base layer on the N type layer is formed by epitaxial growth, while the base layer on the side wall of the first opening and the MoSi.sub.2 film is formed in a polycrystalline state. A first silicon oxide film is formed on this based layer. The first silicon oxide film is thinner on the polycrystalline base layer than on the epitaxially grown base layer. The first silicon oxide film is subjected to anisotropic etching to expose only the surface of the epitaxially grown base layer. An N type silicon film as an emitter is selectively grown only on this exposed base layer.

    摘要翻译: 在P型硅衬底上形成作为集电体的N型扩散层,在该扩散层上形成场氧化膜。 在该场氧化膜上形成MoSi 2膜,在该场氧化膜和MoSi 2膜上形成第一开口,使扩散层露出。 仅在第一开口的底部选择性地外延生长N型层。 在N型层,第一开口的侧壁和MoSi 2膜上形成基层。 通过外延生长形成N型层上的基底层,而第一开口的侧壁上的基底层和MoSi 2膜形成为多晶态。 在该基层上形成第一氧化硅膜。 第一氧化硅膜在多晶基底层上比在外延生长的基底层上薄。 对第一氧化硅膜进行各向异性蚀刻,仅露出外延生长的基底层的表面。 作为发射极的N型硅膜仅在该露出的基底层上选择性地生长。

    Process for producing 1,3-dialkyl-2-imidazolidinone
    35.
    发明授权
    Process for producing 1,3-dialkyl-2-imidazolidinone 失效
    1,3-二烷基-2-咪唑啉酮的制备方法

    公开(公告)号:US5583256A

    公开(公告)日:1996-12-10

    申请号:US494735

    申请日:1995-06-26

    IPC分类号: C07C275/14 C07D233/34

    CPC分类号: C07D233/34 C07C275/14

    摘要: A novel bis-urea compound, preparation process of the compound, and preparation process of 1,3-dialkyl-2-imidazolidinone are disclosed and the disclosure provides a novel preparation process of 1,3-dialkyl-2-imidazolidinone and simultaneously enables effective utilization of N,N',N"-trialkyldiethylentriamine which lacks a large amount use and is desired to develop new application.

    摘要翻译: 公开了一种新的双脲化合物,该化合物的制备方法和1,3-二烷基-2-咪唑烷酮的制备方法,本公开提供了1,3-二烷基-2-咪唑烷酮的新型制备方法,同时使得有效 利用缺乏大量使用的N,N',N“ - 三烷基二乙基三胺,需要开发新的应用。

    Method for manufacturing semiconductor integrated circuit device
    36.
    发明授权
    Method for manufacturing semiconductor integrated circuit device 失效
    半导体集成电路器件的制造方法

    公开(公告)号:US5356821A

    公开(公告)日:1994-10-18

    申请号:US104907

    申请日:1993-08-12

    摘要: A semiconductor integrated circuit according to the present invention comprises a semiconductor substrate, a plurality of MOS field effect transistors each formed on a surface region of the semiconductor substrate and having source and drain regions, a gate insulating film formed on a region between the source and drain regions, and a gate electrode formed on the gate insulating film. The gate electrode includes a polycrystalline SiGe-mixed crystal which is expressed by Si.sub.1-x Ge.sub.x (1>x>0).

    摘要翻译: 根据本发明的半导体集成电路包括半导体衬底,多个MOS场效应晶体管,其各自形成在半导体衬底的表面区域上并具有源极和漏极区,栅极绝缘膜形成在源极和源极之间的区域上 漏极区域和形成在栅极绝缘膜上的栅电极。 栅电极包括由Si1-xGex(1> x> 0)表示的多晶SiGe混合晶体。

    Cleaving method for a glass film
    38.
    发明授权

    公开(公告)号:US09840028B2

    公开(公告)日:2017-12-12

    申请号:US13195178

    申请日:2011-08-01

    IPC分类号: B28D1/22 C03B35/18 C03B33/09

    摘要: Provided is a cleaving method for a glass film (G) including: cleaving, during conveyance of the glass film (G) in a predetermined direction, the glass film (G) continuously along a preset cleaving line (8) extending in a predetermined conveying direction (a) by a thermal stress generated through localized heating performed along the preset cleaving line (8) and through cooling of a locally heated region (H); dividing the glass film (G) in a width direction of the glass film (G); diverting, after the dividing, adjacent divided glass films (10), which are obtained by the dividing, so that the adjacent divided glass films (10) are separated in a front and rear direction of the adjacent divided glass films; and forming a predetermined widthwise clearance between the adjacent divided glass films after the dividing of the glass film (G) and before the diverting of the adjacent divided glass films (10).

    Adhesive composition for soft tissues, adhesive composition for wound dressing or wound dressing composition
    40.
    发明授权
    Adhesive composition for soft tissues, adhesive composition for wound dressing or wound dressing composition 有权
    用于软组织的粘合剂组合物,用于伤口敷料或伤口敷料组合物的粘合剂组合物

    公开(公告)号:US09314546B2

    公开(公告)日:2016-04-19

    申请号:US13508009

    申请日:2010-11-18

    摘要: The adhesive composition for soft tissues, the adhesive composition for wound dressing or the wound dressing agent composition of the present invention is an adhesive composition for soft tissues, an adhesive composition for wound dressing or a wound dressing agent composition, comprising a monomer (A), a polymer (B) and a polymerization initiator composition (C) containing an organoboron compound, and is characterized by having a viscosity of 0.4 to 75,000 cp within 30 seconds after mixing of the components (A), (B) and (C). The composition of the present invention not only has low toxicity, low harmfulness and high adhesive strength but also is excellent in workability during application and is capable of forming films of excellent properties.

    摘要翻译: 本发明的软组织用粘合剂组合物,伤口敷料用粘合剂组合物或伤口敷料剂组合物是软组织用​​粘合剂组合物,伤口敷料用粘合剂组合物或伤口敷料剂组合物,其含有单体(A) ,聚合物(B)和含有有机硼化合物的聚合引发剂组合物(C),其特征在于组分(A),(B)和(C)混合后30秒内的粘度为0.4至75,000cp, 。 本发明的组合物不仅毒性低,危害性低,粘合强度高,而且涂布时的加工性也优异,能够形成优异的膜。