METHOD FOR PRODUCING POROUS POLYTETRAFLUOROETHYLENE MEMBRANE
    2.
    发明申请
    METHOD FOR PRODUCING POROUS POLYTETRAFLUOROETHYLENE MEMBRANE 审中-公开
    生产多孔聚四氟乙烯膜的方法

    公开(公告)号:US20140196840A1

    公开(公告)日:2014-07-17

    申请号:US14130816

    申请日:2012-07-04

    IPC分类号: B01D69/10

    摘要: Provided is a method including: a step A of extruding a mixture containing a polytetrafluoroethylene (PTFE) fine powder having a standard specific gravity (SSG) of 2.19 or less and a liquid lubricant into a sheet using a flat die so as to obtain a PTFE sheet; a step B of rolling the PTFE sheet by passing the sheet between a pair of rolls in a longitudinal direction of the sheet; a step C of stretching the rolled PTFE sheet in a transverse direction of the sheet; a step D of removing the liquid lubricant from the PTFE sheet; and a step E of stretching the PTFE sheet, from which the liquid lubricant has been removed, both in the longitudinal direction of the sheet and in the transverse direction of the sheet, for example, at an area stretch ratio of 150 to 700, so as to make the sheet porous. According to this production method, it is possible to increase the PF value of the porous PTFE membrane.

    摘要翻译: 提供了一种方法,其包括:使用平模将挤出含有标准比重(SSG)为2.19以下的聚四氟乙烯(PTFE)细粉末和液体润滑剂的混合物的混合物以获得PTFE的步骤A 片; 通过使片材沿片材的长度方向在一对辊之间通过轧制PTFE片材的工序B; 在该片材的横方向拉伸轧制的PTFE片材的工序C; 从PTFE片中除去液体润滑剂的工序D; 以及在片材的长度方向和片材的宽度方向上拉伸除去液体润滑剂的PTFE片材例如以150〜700的区域拉伸比拉伸的步骤E,因此 以使片材多孔。 根据该制造方法,能够提高PTFE多孔膜的PF值。

    Semiconductor integrated circuit device
    4.
    发明授权
    Semiconductor integrated circuit device 失效
    半导体集成电路器件

    公开(公告)号:US5440521A

    公开(公告)日:1995-08-08

    申请号:US109071

    申请日:1993-08-19

    CPC分类号: H01L27/10805 G11C5/025

    摘要: A semiconductor integrated circuit device constituted by a plurality of sets each of which having a pair of memory mats and each memory mat having a plurality of memory cells arranged in a matrix and a sense amplifier, I/O lines for transmitting signals provided by the sense amplifiers, selecting circuitry for selecting either a condition for sending out the signals provided by the sense amplifiers on the I/O lines or a condition for not sending out the same on the I/O lines, and Y-selection lines for transmitting the selection signals. A decoder connected with selection is disposed substantially at the middle of the Y-selection lines. X- and Y-address buffers are disposed close to each other nearer to the center of the chip than X- and Y-redundant circuits. A reference voltage generating circuit is disposed nearer to the edge of the chip than an output buffer circuit. A relief selecting circuit of each memory mat is formed adjacent to a redundant line selecting circuits included in the same memory mat. At least some of wiring lines connected to each sense amplifier are formed in a wiring layer in which Y-selection lines are formed. The Y-selection lines are extended in gaps between the sense amplifiers.

    摘要翻译: 一种半导体集成电路器件,由多个组合构成,每组具有一对存储器阵列,每个存储器阵列具有以矩阵形式排列的多个存储单元,以及一个读出放大器,用于发送由该感测器提供的信号的I / O线 放大器,用于选择用于发送由I / O线上的读出放大器提供的信号的条件的选择电路或用于在I / O线上不发送其的条件,以及用于发送选择的Y选择线 信号。 连接有选择的解码器基本上设置在Y选择线的中间。 X和Y地址缓冲器被布置成比X和Y冗余电路更靠近芯片的中心。 参考电压产生电路设置成比输出缓冲电路更靠近芯片的边缘。 每个存储器垫的浮雕选择电路与包括在同一存储器垫中的冗余线选择电路相邻地形成。 连接到每个读出放大器的至少一些布线形成在其中形成Y选择线的布线层中。 Y选择线在读出放大器之间的间隙中扩展。

    POROUS POLYTETRAFLUOROETHYLENE MEMBRANE AND WATERPROOF AIR-PERMEABLE MEMBER
    5.
    发明申请
    POROUS POLYTETRAFLUOROETHYLENE MEMBRANE AND WATERPROOF AIR-PERMEABLE MEMBER 有权
    多孔聚四氟乙烯膜和防水透气性成员

    公开(公告)号:US20150050464A1

    公开(公告)日:2015-02-19

    申请号:US14395991

    申请日:2012-07-04

    IPC分类号: B01D71/36

    摘要: Provided is a porous polytetrafluoroethylene (PTFE) membrane that satisfies the following expressions: 0.2≦F≦4.0; 0.2≦R≦1.0; and R≧−0.1F+0.5, for the Frazier number F [cm3/sec/cm2] and the water entry pressure R [MPa]. This porous PTFE membrane may be a single-layer membrane. This porous PTFE membrane has the properties suitable for use as a waterproof air-permeable membrane, and achieves a good balance between high water resistance and high air permeability.

    摘要翻译: 提供满足以下表达式的多孔聚四氟乙烯(PTFE)膜:0.2≦̸ F≦̸ 4.0; 0.2≦̸ R≦̸ 1.0; 对于Frazier数F [cm3 / sec / cm2]和进水压力R [MPa],R≥-0.1F + 0.5。 该多孔PTFE膜可以是单层膜。 该多孔PTFE膜具有适合用作防水透气膜的性质,并且在高耐水性和高透气性之间达到良好的平衡。

    Encapsulated medicine
    8.
    发明授权
    Encapsulated medicine 失效
    封装药

    公开(公告)号:US5683716A

    公开(公告)日:1997-11-04

    申请号:US569122

    申请日:1996-01-02

    CPC分类号: A61K9/4866 A61K9/4858

    摘要: This invention relates to an encapsulated pharmaceutical dosage form comprising a practically insoluble compound or salt and an intracapsular fluid, and/or a surfactant and/or cellulose derivative. It provides for increased oral absorption as compared with the conventional system because, on release of capsule contents from the capsule shell, the practically insoluble compound or salt undergoes diminution in crystal size.

    摘要翻译: PCT No.PCT / JP94 / 01043 Sec。 371日期1996年1月2日 102(e)日期1996年1月2日PCT Filed 1994年6月28日PCT公布。 出版物WO95 / 01166 日期1995年1月12日本发明涉及包含几乎不溶的化合物或盐和囊内液体,和/或表面活性剂和/或纤维素衍生物的包封的药物剂型。 与常规系统相比,它提供了增加的口服吸收,因为在从胶囊壳释放胶囊内容物时,几乎不溶的化合物或盐的晶体尺寸减小。

    LIQUID-CRYSTAL COATING FLUID AND POLARIZING FILM
    10.
    发明申请
    LIQUID-CRYSTAL COATING FLUID AND POLARIZING FILM 有权
    液晶涂层流体和极化膜

    公开(公告)号:US20120062829A1

    公开(公告)日:2012-03-15

    申请号:US13321439

    申请日:2010-06-17

    IPC分类号: G02F1/13 C09K19/32

    摘要: A liquid-crystal coating fluid which comprises: an azo compound represented by the following general formula (1); and a solvent to dissolve the azo compound: wherein Q1 is an aryl group which may have any substituent group; Q2 is an arylene group which may have any substituent group; R is a hydrogen atom, an alkyl group having 1 to 3 carbon atoms, an acetyl group, a benzoyl group, or a phenyl group which may have any substituent group; and M is a counter ion.

    摘要翻译: 一种液晶涂布液,包括:由以下通式(1)表示的偶氮化合物; 和溶解偶氮化合物的溶剂:其中Q1是可以具有任何取代基的芳基; Q2是可以具有任何取代基的亚芳基; R为氢原子,碳原子数1〜3的烷基,可以具有取代基的乙酰基,苯甲酰基或苯基; M是抗衡离子。