Polyester resin and production method thereof
    2.
    发明授权
    Polyester resin and production method thereof 失效
    聚酯树脂及其制备方法

    公开(公告)号:US6129961A

    公开(公告)日:2000-10-10

    申请号:US385672

    申请日:1999-08-27

    摘要: A polyester resin comprising a polyester resin chip (A) and a polyester resin fine particle (B) which has the same composition as the (A) and which passes through a 10.5 mesh screen in a proportion of 0.1-300 ppm, wherein a cyclic trimer increases in a proportion of not more than 0.30 wt % upon melting at a temperature of 290.degree. C. for 60 minutes; a polyester resin characterized in that a cyclic trimer increases in a proportion of not more than 0.30 wt % upon melting at a temperature of 290.degree. C. for 60 minutes, and the contents of Na, Ca, Mg and/or Si in the polyeser resin is 0.001-5 ppm and the total of these contents is not more than 10 ppm; and production methods thereof. According to the polyester resin of the present invention, mold such as stretch blow mold, heat setting mold, vacuum forming mold and the like are less stained in sheet forming, bottle forming and the like, so that forming can be continued for a long time to easily produce a multitude of formed articles with superior transparency. As a result, hollow articles having superior transparency and heat resistance of the finish part can be obtained.

    摘要翻译: 一种聚酯树脂,其包含与(A)成分相同的聚酯树脂片(A)和聚酯树脂微粒(B),并且以0.1-300ppm的比例通过10.5目筛,其中环状 在290℃温度下熔融60分钟时,三聚体的比例不超过0.30重量%; 聚酯树脂,其特征在于在290℃温度下熔融60分钟时,环状三聚体的比例不超过0.30重量%,聚醚类中的Na,Ca,Mg和/或Si的含量 树脂为0.001-5ppm,总含量不超过10ppm; 及其制造方法。 根据本发明的聚酯树脂,拉伸吹塑模具,热定形模具,真空成型模具等模具在片材成型,瓶形成等方面的染色较少,从而能够长时间地进行成型 容易地生产出具有优异透明度的大量成形制品。 结果,可以获得具有优异的精加工部件的透明性和耐热性的中空制品。

    Solder ball loading mask, apparatus and associated methodology
    3.
    发明授权
    Solder ball loading mask, apparatus and associated methodology 有权
    焊球加载掩模,仪器和相关方法

    公开(公告)号:US08157157B2

    公开(公告)日:2012-04-17

    申请号:US12349748

    申请日:2009-01-07

    IPC分类号: B23K1/00 B23K1/20

    摘要: A solder ball loading method capable of securely loading solder balls on connection pads includes applying flux on each connection pad group of a printed wiring board flux is not applied to a contact portion between a spacer and the printed wiring board to keep the flux from attaching to the spacer. Because the flux is not attached to the spacer, when the mask is detached from the printed wiring board, the printed wiring board need not be inverted, and damage to the solder resist layer 70 is minimized. Further, the heights of the solder balls and the upper surface of the mask are made equal by using the spacer, making it possible to securely load the solder balls on the electrode pads, one solder ball for each connection pad, and to reduce a probability that solder balls are not loaded or that a plurality of the solder balls are loaded onto a single connection pad.

    摘要翻译: 能够将焊球牢固地装载在连接焊盘上的焊球加载方法包括在印刷电路板的每个连接焊盘组上施加焊剂,焊剂不会施加到间隔件和印刷电路板之间的接触部分,以保持焊剂附着到 间隔物。 由于焊剂没有附着到间隔物上,当掩模与印刷电路板分离时,印刷电路板不需要颠倒,并且使阻焊层70的损坏最小化。 此外,通过使用间隔件使焊球的高度和掩模的上表面相等,使得可以将焊球牢固地加载在电极焊盘上,每个连接焊盘用一个焊球,并且降低概率 该焊球没有被加载,或者多个焊球被加载到单个连接焊盘上。

    Method of producing a polymer
    5.
    发明授权
    Method of producing a polymer 有权
    聚合物的制造方法

    公开(公告)号:US06521726B1

    公开(公告)日:2003-02-18

    申请号:US10119616

    申请日:2002-04-10

    IPC分类号: C08F238

    摘要: A polymer of ethylenically unsaturated monomer, for example, 1,3-butadiene, having a desired molecular weight and distribution thereof is produced, with a high stability, by preparing a solution of hydrogen in an inert organic solvent for the monomer in which a vapor-liquid phase equilibrium of hydrogen is attained, and then by addition-polymerizing the monomer in the hydrogen-dissolved inert organic solvent in the presence of a catalyst preferably including a metallocene complex of transition metal compound, an inert compound of a non-coordination anionic compound with a cationic compound, an organic metal (aluminum) compound and, optionally, water.

    摘要翻译: 通过制备氢气在惰性有机溶剂中的溶液制备具有所需分子量和分布的烯属不饱和单体的聚合物,例如1,3-丁二烯,具有高稳定性,其中蒸汽 获得氢的液相平衡,然后通过在优选包括过渡金属化合物的茂金属络合物的催化剂的存在下,在氢溶解的惰性有机溶剂中将单体加成聚合,非配位阴离子的惰性化合物 与阳离子化合物,有机金属(铝)化合物和任选的水的化合物。

    Disk-time-sharing apparatus and method
    6.
    发明授权
    Disk-time-sharing apparatus and method 有权
    磁盘分时装​​置和方法

    公开(公告)号:US06480904B1

    公开(公告)日:2002-11-12

    申请号:US09495878

    申请日:2000-02-02

    IPC分类号: G06F1200

    摘要: A disk time-sharing apparatus is constructed by a disk apparatus having disk drives, an input/output request unit for issuing an input/output request to the disk apparatus, and an input/output scheduling unit. The input/output scheduling unit forms input/output groups obtained by grouping inputs/output sources to/from the disk apparatus, defines a ratio of time during which each input/output group uses the disk apparatus, and decides quanta (allocating time) &tgr;1 to &tgr;3 during which each input/output group can use the disk apparatus continuously on the basis of the defined time ratio. When input/output requests are received to the disk apparatus from a plurality of input/output groups, a time-sharing for using the disk apparatus by switching the allocating time &tgr;1 to &tgr;3 sequentially among the competing input/output groups is performed.

    摘要翻译: 磁盘分时装​​置由具有盘驱动器的盘装置,用于向盘装置发出输入/输出请求的输入/输出请求单元和输入/输出调度单元构成。 输入/输出调度单元形成通过将来自盘装置的输入/输出源分组获得的输入/输出组,定义每个输入/输出组使用盘装置的时间比,并且决定量子(分配时间)tau1 其中每个输入/输出组可以基于所定义的时间比率连续地使用盘装置。 当从多个输入/输出组接收到磁盘装置的输入/输出请求时,执行通过在竞争的输入/输出组之间顺序切换分配时间τ1至tau3来使用磁盘装置的分时。

    Spread
    7.
    发明授权
    Spread 有权
    传播

    公开(公告)号:US06190721B1

    公开(公告)日:2001-02-20

    申请号:US09355866

    申请日:1999-08-03

    IPC分类号: A23D7015

    CPC分类号: A23D7/015

    摘要: The invention provides a spread which contains phospholipids, has a 60% or less than 60% by weight oil phase, and exhibits an increase in conductivity at 36° C. to 0.2 mS/cm or more than 0.2 mS/cm in 300 seconds, and as such, forms a stable emulsion to produce a highly stable product, and when ingested, melts well and rapidly demulsifies to yield a sufficiently satisfying flavor.

    摘要翻译: 本发明提供了含有磷脂的扩散物,具有60%或小于60%重量的油相,并且在300秒内在36℃至0.2mS / cm或更多的0.2mS / cm的电导率增加, 并且因此形成稳定的乳液以产生高度稳定的产物,并且当摄入时,熔融良好并迅速破乳以产生足够令人满意的风味。

    OPTICAL DEVICE AND COATING APPLICATOR
    10.
    发明申请
    OPTICAL DEVICE AND COATING APPLICATOR 审中-公开
    光学设备和涂料应用者

    公开(公告)号:US20100227053A1

    公开(公告)日:2010-09-09

    申请号:US12777894

    申请日:2010-05-11

    IPC分类号: B05D5/06

    摘要: In a transmission type screen and other optical devices formed by combining optical sheets such as a Fresnel lens sheet and a lenticular lens sheet, the generation of stray light and defective appearance caused by a friction-reducing agent are prevented. In the optical devices such as a transmission type screen 3 formed by combining a plurality of optical sheets such as a Fresnel lens sheet 1 and a lenticular lens sheet 2, a friction-reducing agent 20 is provided on a surface of at least one of the optical sheets at a thickness of 0.3 nm or more to 10 nm or less. A coating applicator 30 for the friction-reducing agent 20 includes: a transfer roller 31; coating liquid-supplying means 32 for supplying the coating liquid 20 to the transfer roller 31; and scraping means 35 for adjusting the thickness of the coating liquid 20 adhering to the transfer roller 31. In the coating liquid 30, the surface roughness Ra (JIS B 0601-1982) of the transfer roller 31 is set to 0.01 to 1 μm.

    摘要翻译: 在通过组合诸如菲涅尔透镜片和双凸透镜片的光学片形成的透射型屏幕和其它光学装置中,防止由减摩擦剂引起的杂散光的产生和不良外观。 在通过组合菲涅尔透镜片1和双凸透镜片2的多个光学片而形成的透射型屏幕3的光学器件中,在至少一个 厚度为0.3nm以上至10nm以下的光学片。 用于减摩剂20的涂布器30包括:转印辊31; 用于将涂布液20供给到转印辊31的涂布液供给装置32; 以及用于调节附着在转印辊31上的涂布液20的厚度的刮擦装置35.在涂布液30中,转印辊31的表面粗糙度Ra(JIS B 0601-1982)设定为0.01〜1μm。