Urethane foam for shoe soles
    1.
    发明授权
    Urethane foam for shoe soles 有权
    用于鞋底的聚氨酯泡沫

    公开(公告)号:US6099955A

    公开(公告)日:2000-08-08

    申请号:US142231

    申请日:1998-09-03

    IPC分类号: C08G18/10 C08G18/42 B32B5/32

    摘要: A urethane foam for shoe soles prepared by reacting a compound having at least two isocyanate-reactive hydrogen atoms and a molecular weight of 400 to 10000 with a polyisocyanate in the presence of a foam stabilizer, water and a catalyst, characterized in that the ratio r.sub.1 /r.sub.2 of a mean skill cell diameter r.sub.1 to a mean core cell diameter r.sub.2 is 0.02 to 0.80, wherein the mean skin cell diameter r.sub.1 is defined as the mean diameter of the cells which form the skin portion of a urethane foam extending from the surface to a depth of 5% of the foam thickness and the mean core cell diameter r.sub.2 is defined as the mean diameter of the cells which form the core portion of a urethane foam extending from a depth of 40% to a depth of 60% of the foam thickness.

    摘要翻译: PCT No.PCT / JP97 / 00632 Sec。 371日期:1998年9月3日 102(e)1998年9月3日PCT PCT 1997年2月28日提交PCT公布。 公开号WO97 / 32923 日期1997年9月12日在泡沫稳定剂,水和催化剂存在下,通过使具有至少两个异氰酸酯反应性氢原子和分子量为400〜10000的化合物与多异氰酸酯反应制备的鞋底聚氨酯泡沫体,其特征在于 平均技术细胞直径r1与平均核心细胞直径r2的比率r1 / r2为0.02〜0.80,其中平均皮肤细胞直径r1定义为形成氨基甲酸酯的皮肤部分的细胞的平均直径 泡沫从表面延伸到泡沫厚度的5%的深度,平均核心细胞直径r2定义为形成从40%的深度延伸到深度的聚氨酯泡沫的芯部分的细胞的平均直径 为泡沫厚度的60%。

    Process for preparing polyurethane foam
    2.
    发明授权
    Process for preparing polyurethane foam 失效
    制备聚氨酯泡沫的方法

    公开(公告)号:US5821554A

    公开(公告)日:1998-10-13

    申请号:US815589

    申请日:1997-03-12

    摘要: A polyester-polyol prepared by polycondensation of an acid component comprising terephthalic acid and adipic acid, and a polyhydric alcohol component, wherein the molar ratio of the terephthalic acid/adipic acid is 0.05 to 0.3; a process for preparing a polyurethane foam comprising reacting a polyisocyanate component and a polyol component, wherein the polyol component contains the above polyester-polyol; and a process for preparing a polyurethane foam comprising reacting an isocyanate prepolymer made of a polyisocyanate component and a polyol component (I) with a polyol component (II), wherein the polyol component (I) comprises the above polyester-polyol.

    摘要翻译: 通过包含对苯二甲酸和己二酸的酸成分和多元醇组分缩聚制备的聚酯多元醇,其中对苯二甲酸/己二酸的摩尔比为0.05至0.3; 一种制备聚氨酯泡沫的方法,包括使多异氰酸酯组分和多元醇组分反应,其中多元醇组分含有上述聚酯多元醇; 以及制备聚氨酯泡沫的方法,包括使由多异氰酸酯组分制备的异氰酸酯预聚物和多元醇组分(I)与多元醇组分(II)反应,其中多元醇组分(I)包含上述聚酯多元醇。

    Optical disc recording/reproducing apparatus
    5.
    发明授权
    Optical disc recording/reproducing apparatus 有权
    光盘记录/重放装置

    公开(公告)号:US08000213B2

    公开(公告)日:2011-08-16

    申请号:US12667092

    申请日:2008-06-27

    IPC分类号: G11B7/00

    摘要: There is provided an optical disc recording/reproducing apparatus which can reduce the chip size using the high-miniaturization process and can enhance the detection accuracy. A signal which is obtained by amplitude-adjusting a header region in a reproduced signal detected by an optical pickup (1) is digitized, and peak detection or bottom detection from the reproduced signal in each of a first section and a second section in the header region is performed by detection circuits (9) to (12), respectively. Then, amplitude data in the first section and the second section are obtained by subtracters (13) and (14) from the detected values in the respective detection circuits. A difference in amplitude between the first section and the second section in the header region is obtained by a subtracter (15) based on the amplitude data, and the amplitude difference is outputted as an off-track error signal. The respective detection circuits (9) to (12) perform detection operations in the first and second sections, and hold the detection operations in the sections other than the first and second sections.

    摘要翻译: 提供了一种光盘记录/再现装置,其可以使用高度小型化处理来减小芯片尺寸,并且可以提高检测精度。 通过对由光学拾取器(1)检测到的再现信号中的标题区进行幅度调整而获得的信号被数字化,并且在标题中的第一部分和第二部分中的每一个中的再现信号中进行峰值检测或底部检测 区域由检测电路(9)〜(12)分别进行。 然后,通过减法器(13)和(14)从各个检测电路中的检测值获得第一部分和第二部分中的幅度数据。 通过基于幅度数据的减法器(15)获得标题区域中的第一部分和第二部分之间的幅度差异,并且将幅度差作为偏离磁道误差信号输出。 各检测电路(9)至(12)执行第一和第二部分的检测操作,并且将检测操作保持在除第一和第二部分之外的部分中。

    OPTICAL DISC RECORDING/REPRODUCING APPARATUS
    6.
    发明申请
    OPTICAL DISC RECORDING/REPRODUCING APPARATUS 有权
    光盘记录/再现设备

    公开(公告)号:US20100195467A1

    公开(公告)日:2010-08-05

    申请号:US12667092

    申请日:2008-06-27

    IPC分类号: G11B7/00

    摘要: There is provided an optical disc recording/reproducing apparatus which can reduce the chip size using the high-miniaturization process and can enhance the detection accuracy. A signal which is obtained by amplitude-adjusting a header region in a reproduced signal detected by an optical pickup (1) is digitized, and peak detection or bottom detection from the reproduced signal in each of a first section and a second section in the header region is performed by detection circuits (9) to (12), respectively. Then, amplitude data in the first section and the second section are obtained by subtracters (13) and (14) from the detected values in the respective detection circuits. A difference in amplitude between the first section and the second section in the header region is obtained by a subtracter (15) based on the amplitude data, and the amplitude difference is outputted as an off-track error signal. The respective detection circuits (9) to (12) perform detection operations in the first and second sections, and hold the detection operations in the sections other than the first and second sections.

    摘要翻译: 提供了一种光盘记录/再现装置,其可以使用高度小型化处理来减小芯片尺寸,并且可以提高检测精度。 通过对由光学拾取器(1)检测到的再现信号中的标题区进行幅度调整而获得的信号被数字化,并且在标题中的第一部分和第二部分中的每一个中的再现信号中进行峰值检测或底部检测 区域由检测电路(9)〜(12)分别进行。 然后,通过减法器(13)和(14)从各个检测电路中的检测值获得第一部分和第二部分中的幅度数据。 通过基于幅度数据的减法器(15)获得标题区域中的第一部分和第二部分之间的幅度差异,并且将幅度差作为偏离磁道误差信号输出。 各检测电路(9)至(12)执行第一和第二部分的检测操作,并且将检测操作保持在除第一和第二部分之外的部分中。

    Benzopyran derivatives and an anti-allergic agent possessing the same as
the active ingredient
    7.
    发明授权
    Benzopyran derivatives and an anti-allergic agent possessing the same as the active ingredient 失效
    苯并吡喃衍生物和具有与活性成分相同的抗过敏剂

    公开(公告)号:US5428059A

    公开(公告)日:1995-06-27

    申请号:US938132

    申请日:1992-11-20

    IPC分类号: C07D311/56 A61K31/35

    CPC分类号: C07D311/56

    摘要: The present invention relates to an extremely effective anti-allergic agent with a low toxicity, which possesses as its active ingredient a benzopyran derivative described by the general formula below (in the formula, R.sup.1 and R.sup.2 are each respectively a hydrogen atom, an acyl group, an alkyl group having 1.about.12 carbon atoms, or an alkenyl group having 2.about.10 carbon atoms; and R.sup.3 is a hydroxyl group, an acyloxy group, an alkoxy group having 1.about.10 carbon atoms, or an alkenyloxy group having 2.about.10 carbon atoms).General Formula ##STR1##

    摘要翻译: PCT No.PCT / JP92 / 00095 Sec。 371日期:1992年11月20日 102(e)1992年11月20日PCT PCT 1992年1月31日PCT公布。 第WO92 / 13852号公报 本发明涉及一种毒性低的极有效的抗过敏剂,它具有下列通式所示的苯并吡喃衍生物作为其活性成分(式中,R1和R2各自分别为 氢原子,酰基,具有1个碳原子的烷基或具有2个碳原子的烯基; R3是羟基,酰氧基,具有1-10个碳原子的烷氧基, 或具有2个碳原子的烯氧基)。 通用公式

    Electrostatically bonded vesicle
    8.
    发明授权
    Electrostatically bonded vesicle 有权
    静电结合囊泡

    公开(公告)号:US09051437B2

    公开(公告)日:2015-06-09

    申请号:US13812383

    申请日:2011-07-27

    摘要: The purpose of the present invention is to provide an electrostatically bonded vesicle which bears disulfide bonds or thiol groups. The present invention relates to a vesicle having a membrane which is formed from both a first polymer of (a) or (b) and a second polymer of (c) or (d) (with the proviso that a combination of (b) and (d) is excepted) and in which the cationic segment and anionic segment of the polymers are partially crosslinked. First polymer: (a) a block copolymer (I) having both an electrically non-charged hydrophilic segment and a cationic segment, (b) an amino acid polymer (I) having a cationic segment. Second polymer: (c) a block copolymer (II) having both an electrically non-charged hydrophilic segment and an anionic segment, (d) an amino acid polymer (II) having an anionic segment.

    摘要翻译: 本发明的目的是提供一种带有二硫键或硫醇基的静电粘结囊泡。 本发明涉及具有由(a)或(b)的第一聚合物和(c)或(d)的第二聚合物形成的膜的囊泡(条件是(b)和 (d)除外),其中聚合物的阳离子链段和阴离子链段部分交联。 第一聚合物:(a)具有不带电荷的亲水链段和阳离子链段的嵌段共聚物(I),(b)具有阳离子链段的氨基酸聚合物(I)。 第二聚合物:(c)具有不带电荷的亲水链段和阴离子链段的嵌段共聚物(II),(d)具有阴离子链段的氨基酸聚合物(II)。