Phenoxy resin for optical material, resin composition for optical material, resin film for optical material and optical waveguide using those
    41.
    发明授权
    Phenoxy resin for optical material, resin composition for optical material, resin film for optical material and optical waveguide using those 失效
    用于光学材料的苯氧树脂,用于光学材料的树脂组合物,用于光学材料的树脂膜和使用这些的光波导的光波导

    公开(公告)号:US08383695B2

    公开(公告)日:2013-02-26

    申请号:US12282746

    申请日:2007-03-15

    IPC分类号: C08F2/50 C08J3/28 G02B6/00

    摘要: The present invention relates to a phenoxy resin for an optical material obtained by subjecting at least one selected from specific difunctional epoxy resins and at least one selected from specific difunctional phenols to polyaddition reaction, wherein a film comprising the above phenoxy resin has a refractive index of 1.580 or less at 25° C. and a wavelength of 830 nm, a resin composition for an optical material containing the above phenoxy resin, a resin film for an optical material comprising the above resin composition and an optical waveguide produced by using the above resin composition and/or the above resin film. The present invention can provide a phenoxy resin for an optical material which is excellent in a heat resistance and a transparency and which has a low refractive index, a resin composition for an optical material containing the above phenoxy resin, a resin film for an optical material comprising the above resin composition and an optical waveguide produced by using the above resin composition and/or the above resin film.

    摘要翻译: 本发明涉及一种用于光学材料的苯氧基树脂,其通过使选自特定双官能环氧树脂和选自特定二官能酚中的至少一种的至少一种进行加聚反应而获得,其中包含上述苯氧基树脂的膜的折射率为 在25℃下波长830nm以下,波长830nm的光学材料用树脂组合物,含有上述树脂组合物的光学材料用树脂膜和使用上述树脂制成的光波导 组合物和/或上述树脂膜。 本发明可以提供一种耐热性和透明性优异且折射率低的用于光学材料的苯氧基树脂,含有上述苯氧基树脂的光学材料用树脂组合物,光学材料用树脂膜 包括上述树脂组合物和通过使用上述树脂组合物和/或上述树脂膜制造的光波导。

    Flexible optical waveguide, method for manufacturing such flexible optical waveguide, and optical module
    42.
    发明授权
    Flexible optical waveguide, method for manufacturing such flexible optical waveguide, and optical module 失效
    柔性光波导,制造这种柔性光波导的方法和光学模块

    公开(公告)号:US08351752B2

    公开(公告)日:2013-01-08

    申请号:US12281658

    申请日:2007-03-02

    IPC分类号: G02B6/10 G02B6/12 C03B37/023

    摘要: The present invention relates to a flexible optical waveguide prepared by using a resin film for forming an optical waveguide for at least one of a lower cladding layer, a core layer and an upper cladding layer, wherein a ten point average roughness (Rz) on a surface of either one of the lower cladding layer and the upper cladding layer is 0.5 μm or more and 10 μm or less, a production process for the same and an optical module prepared by using the flexible optical waveguide. Provided are a flexible optical waveguide which is excellent in an adhesive property in compounding with an electric printed wiring board and turning a flexible optical waveguide into a multilayer, a production process for the same and an optical module prepared by using the flexible optical waveguide.

    摘要翻译: 本发明涉及通过使用用于形成用于下包层,芯层和上包层中的至少一个的光波导的树脂膜制备的柔性光波导,其中,在 下包层和上包层中的任一个的表面为0.5μm以上且10μm以下,其制造方法以及使用柔性光波导制作的光学组件。 提供了一种柔性光波导,其与电印刷布线板的复合以及将柔性光波导转换成多层,其制造方法和通过使用柔性光波导制备的光学模块具有优异的粘合性。

    Apparatus for communicating with RFID tag
    43.
    发明授权
    Apparatus for communicating with RFID tag 有权
    用于与RFID标签进行通信的设备

    公开(公告)号:US08272569B2

    公开(公告)日:2012-09-25

    申请号:US12455777

    申请日:2009-06-05

    IPC分类号: G06K7/08 G08B13/14

    CPC分类号: G06K19/07749

    摘要: An apparatus for communicating with a radio frequency identification (RFID) tag with a feeding device configured to feed a tag medium; an antenna for label production and an antenna for information acquisition that can respectively transmit or receive information to a RFID circuit element for label production or for information acquisition; an antenna switching control portion configured to switch so as to selectively transmit an inquiry signal to the RFID circuit element for label production or for information acquisition; and a mode processing portion configured to carry out processing corresponding to a communication processing mode or an information acquisition processing mode.

    摘要翻译: 一种用于与射频识别(RFID)标签通信的装置,其中馈送装置被配置为馈送标签介质; 用于标签生产的天线和用于信息获取的天线,其可以分别向用于标签生产或信息获取的RFID电路元件发送或接收信息; 天线切换控制部分,被配置为切换以选择性地将询问信号发送到RFID电路元件,用于标签制作或用于信息获取; 以及模式处理部,被配置为执行与通信处理模式或信息获取处理模式相对应的处理。

    Hearth structure of rotary furnace hearth
    45.
    发明授权
    Hearth structure of rotary furnace hearth 有权
    旋转炉膛炉膛结构

    公开(公告)号:US08057736B2

    公开(公告)日:2011-11-15

    申请号:US12226018

    申请日:2006-09-15

    IPC分类号: C21B13/08 C21B3/00 C22B7/00

    摘要: The present invention discovers a new structural design technique which provides clearances between refractories 13 and fills the clearances with various types of refractories or refractory materials like in the past and, furthermore, uses another method to secure the heat expansion absorption function and provides a hearth structure of a rotary furnace hearth 1 able to prevent contact between the hearth structure and furnace side walls 3 and 4 caused by heat expansion of the refractories 13 and realize safe and smooth operation, that is, a hearth structure of a rotary furnace hearth laying two or more layers of refractories between side blocks 9 and 10 built at the inner circumferential end and outer circumferential end of a hearth refractory bed 7 of a rotary furnace hearth 1 and laying a powder or pellet hearth material 16 on its top surface, the hearth structure of a rotary furnace hearth 1 characterized by using refractories having a compressive strength of 0.1 to 5 MPa at 800 to 1500° C. for the refractories 14 laid at least at the topmost layer.

    摘要翻译: 本发明发现了一种新的结构设计技术,其提供耐火材料13之间的间隙,并且像过去那样填充各种类型的耐火材料或耐火材料,并且还使用另一种方法来确保热膨胀吸收功能并提供炉床结构 能够防止由耐火材料13的热膨胀引起的炉床结构和炉侧壁3和4之间的接触的旋转炉床1,实现安全平稳的操作,即设置两个或多个的旋转炉床的炉床结构 在旋转炉床1的炉床耐火材料床7的内圆周端和外圆周端上建立的侧块9和10之间的更多的耐火材料层,并且在其顶表面上放置粉末或丸状炉床材料16,炉床结构 一种旋转炉床1,其特征在于在800℃下使用抗压强度为0.1〜5MPa的耐火材料 对于至少铺设在最上层的耐火材料14为1500℃。

    Hearth carriage coupling structure of rotary furnace hearth
    46.
    发明授权
    Hearth carriage coupling structure of rotary furnace hearth 有权
    炉膛转炉炉底架联轴器结构

    公开(公告)号:US08021602B2

    公开(公告)日:2011-09-20

    申请号:US12226033

    申请日:2006-09-19

    IPC分类号: F27B9/30

    CPC分类号: F27B9/16 F27B9/30 F27D3/123

    摘要: A rotary furnace hearth wherein a hearth carriage carrying a hearth comprises a plurality of hearth carriages respectively having propulsion systems, wherein adjoining hearth carriages are coupled by coupling bolts and nuts via spacers interspaced in a single row in a horizontal plane, whereby even if the hearth carriages deform due to heat at the time of operation, they are structured to be able to freely deform without mutual constraint in the event of curved deformation, so the hearth carriages are maintained in individually stable states at all times.

    摘要翻译: 一种旋转炉膛,其中承载炉膛的炉膛托架包括分别具有推进系统的多个炉膛架,其中相邻的炉膛支架通过联接螺栓和螺母通过间隔在水平面中的单排中的间隔件联接,由此即使炉膛 托架在操作时由于热而变形,它们被构造成能够在弯曲变形的情况下自由地变形而没有相互约束,因此炉底托架始终保持单独的稳定状态。

    Apparatus for communicating with RFID tag
    50.
    发明申请
    Apparatus for communicating with RFID tag 有权
    用于与RFID标签进行通信的设备

    公开(公告)号:US20090266895A1

    公开(公告)日:2009-10-29

    申请号:US12455777

    申请日:2009-06-05

    IPC分类号: G06K7/08

    CPC分类号: G06K19/07749

    摘要: This disclosure discloses an apparatus for communicating with a RFID tag comprising: a feeding device configured to feed a tag medium; an antenna for label production and an antenna for information acquisition that can respectively transmit/receive information to a RFID circuit element for label production or for information acquisition; an antenna switching control portion configured to switch so as to selectively transmit an inquiry signal to the RFID circuit element for label production or for information acquisition; and a mode processing portion configured to carry out processing corresponding to a communication processing mode or an information acquisition processing mode.

    摘要翻译: 本公开公开了一种用于与RFID标签通信的装置,包括:馈送装置,被配置为馈送标签介质; 用于标签生产的天线和用于信息获取的天线,其可以分别向用于标签生产或信息获取的RFID电路元件发送/接收信息; 天线切换控制部分,被配置为切换以选择性地将询问信号发送到RFID电路元件,用于标签制作或用于信息获取; 以及模式处理部,被配置为执行与通信处理模式或信息获取处理模式相对应的处理。