Method for identifying group of multilayer disc, and optical disc device
    61.
    发明授权
    Method for identifying group of multilayer disc, and optical disc device 有权
    识别多层盘组和光盘装置的方法

    公开(公告)号:US08611198B2

    公开(公告)日:2013-12-17

    申请号:US13147625

    申请日:2010-01-28

    IPC分类号: G11B5/58 G11B7/00

    CPC分类号: G11B7/08511 G11B2007/0013

    摘要: The present invention provides a method for determining what group a given multilayer optical disc belongs to. The disc is one of a number of multilayer optical discs, which are designed so that information stored is retrievable from any of the discs by irradiating the disc with a light beam having the same wavelength and which have been classified into multiple groups. According to this method, performed first is Step (A) of measuring either a distance from a first one of multiple information layers of the given multilayer optical disc to a second one thereof, which is located adjacent to the first information layer, or a distance from the first information layer to the surface of the optical disc. Next, Step (B) of determining, by the distance measured, what group the given multilayer optical disc belongs to is performed.

    摘要翻译: 本发明提供一种用于确定给定的多层光盘属于哪个组的方法。 盘是多个多层光盘之一,其被设计成使得通过用具有相同波长的光束照射盘并且已经被分类为多组的光盘来从任何光盘检索存储的信息。 根据该方法,首先进行步骤(A),其测量与给定多层光盘的多个信息层中的第一个信息层的距离与位于第一信息层相邻的第二个信息层的距离,或距离 从第一信息层到光盘的表面。 接下来,执行通过所测量的距离来执行给定的多层光盘属于哪个组的步骤(B)。

    Liquid Curable Silicone Rubber Composition And Woven Fabric Coated With Cured Product Of The Same Composition
    62.
    发明申请
    Liquid Curable Silicone Rubber Composition And Woven Fabric Coated With Cured Product Of The Same Composition 有权
    液体可固化硅橡胶组合物和编织物与同样组成的固化产品

    公开(公告)号:US20130071591A1

    公开(公告)日:2013-03-21

    申请号:US13640622

    申请日:2011-04-26

    摘要: Provided is a liquid curable silicone rubber composition containing the following components of (A), (B), (C) and (D): (A) 100 parts by weight of an organopolysiloxane having one or more silicon atom-bonded alkenyl groups on average in one molecule, (B) (B-1) an organohydrogenpolysiloxane having at least three silicon atom-bonded hydrogen atoms in one molecule, wherein at least one of the hydrogen atoms is present as a siloxane unit represented by the formula of R1HSi02/2 (wherein R1 represents a non-substituted or substituted monovalent hydrocarbon group containing no aliphatic unsaturated bond) in the molecule and (B-2) a linear organohydrogenpolysiloxane having one silicon atom-bonded hydrogen atom only at each of both terminals of the molecular chain and having no aliphatic unsaturated bond(s) in a molecule, [provided that the blending amount of component (B-1) and component (B-2) is an amount such that the molar ratio of silicon atom-bonded hydrogen atoms contained in component (B-1) and component (B-2):alkenyl groups contained in component (A) ranges from (0.8:1.0) to (2.5:1.0), and the total number of silicon atom-bonded hydrogen atoms contained in component (B-2) is 70 to 100% of the total number of silicon atom-bonded hydrogen atoms contained in component (B-1) and component (B-2); provided that when the aforementioned numerical value is 100%, component (B) consists only of (B-2).] (C) a hydrosilylation reaction catalyst: an amount to cure the present composition, and (D) 0.1 to 50 parts by weight of a reinforcing silica fine powder. A coated woven fabric with a silicone rubber-coated layer formed of a cured product of this liquid curable silicone rubber composition is suitable as a coated woven fabric for use in airbags.

    摘要翻译: 本发明提供含有(A),(B),(C)和(D)的以下组分的液体可固化硅橡胶组合物:(A)将100重量份具有一个或多个硅原子键合的烯基的有机聚硅氧烷 (B)(B-1)在一个分子中具有至少三个与硅原子键合的氢原子的有机氢聚硅氧烷,其中至少一个氢原子作为由式R1HSi02 / 2(其中R1表示不含脂肪族不饱和键的未取代或取代的一价烃基),(B-2)仅在分子链的两个末端具有一个与硅原子键合的氢原子的直链有机氢聚硅氧烷 并且在分子中不具有脂肪族不饱和键[规定组分(B-1)和组分(B-2)的配合量是使得含有的与硅原子键合的氢原子的摩尔比 组分(B -1)和组分(B-2):组分(A)中所含的链烯基的范围为(0.8:1.0)至(2.5:1.0),并且组分(B-2)中含有的与硅原子键合的氢原子总数 2)是组分(B-1)和组分(B-2)中包含的与硅原子键合的氢原子总数的70至100%; 条件是当上述数值为100%时,组分(B)仅由(B-2)组成。](C)氢化硅烷化反应催化剂:固化本组合物的量,(D)0.1至50份 重量的增强二氧化硅细粉末。 具有由该液体可固化硅橡胶组合物的固化产物形成的硅橡胶涂层的涂布织物适用于用于安全气囊的涂布机织物。

    Basic magnesium sulfate granule having high crush strength and process for production thereof
    63.
    发明授权
    Basic magnesium sulfate granule having high crush strength and process for production thereof 失效
    具有高抗碎强度的碱式硫酸镁颗粒及其生产方法

    公开(公告)号:US08388915B2

    公开(公告)日:2013-03-05

    申请号:US12935374

    申请日:2009-03-30

    IPC分类号: C01F1/00 C01F5/40

    摘要: A method for producing basic magnesium sulfate granules, by heating a water-containing granular composition to a temperature of 50-250° C. to dryness. The granular composition has a water content of 10-60 wt. % and comprises fibrous basic magnesium sulfate particles, magnesium hydroxide in an amount of 5-300 weight parts per 100 weight parts of the fibrous basic magnesium sulfate particles, magnesium sulfate in an amount of 0.1-200 weight parts per 100 weight parts of a total amount of the fibrous basic magnesium sulfate particles and magnesium hydroxide. This method can give basic magnesium sulfate granules having a low bulk density and a high crushing strength.

    摘要翻译: 通过将含水颗粒组合物加热至50-250℃至干燥的方式制备碱式硫酸镁颗粒的方法。 该颗粒组合物的水含量为10-60wt。 %,并且包含纤维状碱性硫酸镁颗粒,氢氧化镁的量为5-300重量份/ 100重量份的纤维状碱性硫酸镁颗粒,硫酸镁的量为0.1-200重量份/ 100重量份 纤维碱性硫酸镁颗粒和氢氧化镁的量。 该方法可以得到堆积密度低,破碎强度高的碱式硫酸镁颗粒。

    Production of molded fibrous basic magnesium sulfate filler-containing olefin polymer composition products
    65.
    发明授权
    Production of molded fibrous basic magnesium sulfate filler-containing olefin polymer composition products 有权
    生产含模制纤维碱性硫酸镁填料的烯烃聚合物组合物产品

    公开(公告)号:US08232339B2

    公开(公告)日:2012-07-31

    申请号:US13046984

    申请日:2011-03-14

    IPC分类号: C08K3/30

    摘要: A molded fibrous basic magnesium sulfate filler-containing olefin polymer composition product is produced by a process comprising the steps of preparing a fibrous basic magnesium sulfate tiller-containing master batch composition which comprises an olefin polymer, a fibrous basic magnesium sulfate filler, an elastomer, a specific lubricant and a specific filler-surface treating agent; mixing the master batch composition and a propylene polymer-containing diluent resin; kneading the resulting mixture in a molten state; and molding the molten mixture to give the molded product.

    摘要翻译: 含有纤维状碱式硫酸镁填料的烯烃聚合物组合物产品通过包括以下步骤的方法制备,所述方法包括以下步骤:制备含纤维状碱式硫酸镁分选机的母料组合物,其包含烯烃聚合物,纤维状碱式硫酸镁填料,弹性体, 特定的润滑剂和特定的填料表面处理剂; 混合母料组合物和含丙烯聚合物的稀释剂树脂; 将所得混合物捏合在熔融状态; 并模制熔融混合物以得到模塑产品。

    ANTENNA DEVICE
    66.
    发明申请
    ANTENNA DEVICE 有权
    天线设备

    公开(公告)号:US20120098723A1

    公开(公告)日:2012-04-26

    申请号:US13382031

    申请日:2010-10-05

    IPC分类号: H01Q19/13 H01Q13/00

    摘要: An antenna device including: a reflector antenna including a primary radiator, a feed waveguide for feeding radio waves to the primary radiator, and a reflector; and a radome that covers the reflector antenna, in which the antenna device further includes a sidelobe reduction member attached to a vicinity of the primary radiator or the feed waveguide, the sidelobe reduction member reducing a sidelobe in a specific direction of an antenna by at least one of scattering and absorbing of radio waves reflected by the radome out of the radio waves radiated from the reflector antenna. Therefore, it is possible to reduce a sidelobe deterioration caused by reflection waves from the radome.

    摘要翻译: 一种天线装置,包括:反射器天线,包括初级辐射器,用于向一次辐射器馈送无线电波的馈电波导和反射器; 以及覆盖所述反射器天线的天线罩,其中所述天线装置还包括附接到所述主辐射器或所述馈送波导附近的旁瓣减少构件,所述旁瓣减少构件至少减少了在天线的特定方向上的旁瓣 由从反射器天线辐射的无线电波中的天线罩反射的无线电波的散射和吸收之一。 因此,可以减少由雷达罩产生的反射波引起的旁瓣劣化。

    Curable silicone composition
    68.
    发明授权
    Curable silicone composition 有权
    可固化硅酮组合物

    公开(公告)号:US08044153B2

    公开(公告)日:2011-10-25

    申请号:US12093053

    申请日:2006-11-08

    摘要: A curable silicone composition comprising at least the following components: (A) a diorganopolysiloxane having in one molecule at least two alkenyl groups; (B) at least two resin-like organopolysiloxanes that have different mass-average molecular weights as reduced into standard polystyrene measured gel permeation chromatography and that are composed of SiO4/2 units, R12R2SiO1/2 units, and R13SiO1/2 units, wherein R1 is an optionally substituted univalent hydrocarbon group that is free of aliphatic unsaturated bonds and R2 is an alkenyl group; (C) an organopolysiloxane that contains in one molecule at least two silicon-bonded hydrogen atoms; and (D) a hydrosilylation catalyst; possesses excellent flowability and filling ability and that can be prepared without extreme viscosity even if the composition contains resin-like organopolysiloxanes required to form a cured silicone body of appropriate strength and hardness.

    摘要翻译: 至少包含以下组分的可固化的硅氧烷组合物:(A)在一个分子中具有至少两个烯基的二有机聚硅氧烷; (B)将至少两种具有不同质均分子量的树脂状有机聚硅氧烷降低成标准聚苯乙烯测量的凝胶渗透色谱法,并由SiO 4/2单元,R 12 R 2 SiO 1/2单元和R 13 SiO 1/2单元组成,其中R 1 是不含脂族不饱和键的任意取代的一价烃基,R 2是烯基; (C)在一个分子中含有至少两个与硅键合的氢原子的有机聚硅氧烷; 和(D)氢化硅烷化催化剂; 具有优异的流动性和填充能力,并且即使组合物含有形成具有适当强度和硬度的固化的硅氧烷体所需的树脂状有机聚硅氧烷,也可以制备而不具有极高的粘度。

    Optical disc apparatus and optical pickup
    69.
    发明授权
    Optical disc apparatus and optical pickup 有权
    光盘装置和光学拾取器

    公开(公告)号:US08036078B2

    公开(公告)日:2011-10-11

    申请号:US12193072

    申请日:2008-08-18

    IPC分类号: G11B7/00

    CPC分类号: G11B7/0948 G11B7/00375

    摘要: An optical disc apparatus according to the present invention includes: an optical pickup including an optical system that converges a light beam on an optical disc and a photodetector that detects light reflected from the optical disc; and a fingerprint detector for detecting, based on the output of the photodetector, multiple fingerprint dots on the surface of the optical disc. The fingerprint detector confirms the presence of a fingerprint on the optical disc on sensing the output of the photodetector change according to the pattern of the fingerprint dots.

    摘要翻译: 根据本发明的光盘装置包括:光学拾取器,其包括将光束会聚在光盘上的光学系统和检测从光盘反射的光的光电检测器; 以及指纹检测器,用于基于光电检测器的输出来检测光盘表面上的多个指纹点。 指纹检测器根据指纹图案的图案感测光电检测器的输出变化,确认在光盘上存在指纹。