Porous ceramic bodies and process for their preparation
    2.
    发明授权
    Porous ceramic bodies and process for their preparation 有权
    多孔陶瓷体及其制备方法

    公开(公告)号:US09175167B2

    公开(公告)日:2015-11-03

    申请号:US14594009

    申请日:2015-01-09

    发明人: Axel Mueller-Zell

    摘要: A process for producing a porous ceramic body comprises a) mixing a coated porogen with a silicate or a oxide ceramic precursor, wherein the porogen is decomposable to gaseous decomposition products and optionally solid products upon heating, and is coated with a coating agent; b) forming a green body from the mixture obtained in step (a); and c) firing the green body obtained in step (b) to obtain the ceramic body, whereby the porogen decomposes to form pores within the ceramic body and the coating agent is deposited at the inner surface of the pores. The porogen is coated with a coating agent which, upon firing, is deposited at the inner surface of the ceramic pores, so that porous ceramics having decreased weight and improved porosity are obtained, while maintaining at the same time good mechanical strength. A green body and a porous ceramic body obtainable with the above-mentioned process are described too.

    摘要翻译: 一种制造多孔陶瓷体的方法,包括:a)将涂覆的致孔剂与硅酸盐或氧化物陶瓷前体混合,其中致孔剂在加热时可分解成气态分解产物和任选的固体产物,并涂覆有涂层剂; b)从步骤(a)中获得的混合物形成生坯; 和c)烧制步骤(b)中获得的生坯以获得陶瓷体,由此致孔剂在陶瓷体内分解形成孔,并且涂层剂沉积在孔的内表面。 致孔剂涂覆有涂层剂,其在烧制时沉积在陶瓷孔的内表面,从而获得具有减轻重量和改善孔隙率的多孔陶瓷,同时保持良好的机械强度。 还描述了可通过上述方法获得的生坯体和多孔陶瓷体。

    MAGNETIC FIELD SHIELDING SHEET FOR A WIRELESS CHARGER, METHOD FOR MANUFACTURING SAME, AND RECEIVING APPARATUS FOR A WIRELESS CHARGER USING THE SHEET
    3.
    发明申请
    MAGNETIC FIELD SHIELDING SHEET FOR A WIRELESS CHARGER, METHOD FOR MANUFACTURING SAME, AND RECEIVING APPARATUS FOR A WIRELESS CHARGER USING THE SHEET 有权
    用于无线充电器的磁场屏蔽片,用于制造它的方法和使用该片材的无线充电器的接收装置

    公开(公告)号:US20150123604A1

    公开(公告)日:2015-05-07

    申请号:US14366439

    申请日:2012-12-21

    摘要: Provided are a magnetic field shield sheet for a wireless charger, which blocks an effect of an alternating-current magnetic field generated when a charger function for a portable mobile terminal device is implemented in a non-contact wireless manner on a main body of the portable mobile terminal device and exhibits excellent electric power transmission efficiency, a method of manufacturing the sheet, and a receiver for the wireless charger by using the sheet. The sheet includes: at least one layer thin magnetic sheet made of an amorphous ribbon separated into a plurality of fine pieces; a protective film that is adhered on one surface of the thin magnetic sheet via a first adhesive layer provided on one side of the protective film; and a double-sided tape that is adhered on the other surface of the thin magnetic sheet via a second adhesive layer provided on one side of the double-sided adhesive tape, wherein gaps among the plurality of fine pieces are filled by some parts of the first and second adhesive layers, to thereby isolate the plurality of fine pieces.

    摘要翻译: 提供一种用于无线充电器的磁场屏蔽片,其阻止当便携式移动终端设备的充电器功能以非接触无线方式实现在便携式移动终端设备的主体上时产生的交流磁场的影响 移动终端装置,并且表现出优异的电力传输效率,制造片材的方法,以及通过使用片材的无线充电器的接收器。 所述片材包括:至少一层由分离成多个细片的无定形带制成的薄磁片; 经由设置在保护膜一侧的第一粘合剂层粘附在薄磁片的一个表面上的保护膜; 以及双面胶带,其经由设置在双面胶带一侧的第二胶粘剂层粘附在薄磁片的另一表面上,其中多个细片之间的间隙由 第一和第二粘合剂层,从而隔离多个细碎片。

    COMPUTING DEVICE COVER
    4.
    发明申请
    COMPUTING DEVICE COVER 审中-公开
    计算设备封面

    公开(公告)号:US20150064394A1

    公开(公告)日:2015-03-05

    申请号:US14014782

    申请日:2013-08-30

    摘要: Techniques for forming portions of a computing device are described herein. The techniques include a method including forming a first portion of a computing device, the first portion composed of a metal. A nanostructure layer of the first portion is formed, and a second portion of the computing device is formed, wherein the second portion composed of a polymer. The method includes coupling the first portion to the second portion by injection molding the polymer of the second portion onto the nanostructure layer.

    摘要翻译: 本文描述了用于形成计算设备的部分的技术。 所述技术包括形成计算装置的第一部分的方法,所述第一部分由金属构成。 形成第一部分的纳米结构层,形成计算装置的第二部分,其中第二部分由聚合物构成。 该方法包括通过将第二部分的聚合物注射模塑到纳米结构层上将第一部分连接到第二部分。

    MAGNETIC MATERIAL AND COIL COMPONENT USING SAME
    8.
    发明申请
    MAGNETIC MATERIAL AND COIL COMPONENT USING SAME 有权
    使用相同的磁性材料和线圈组件

    公开(公告)号:US20140139311A1

    公开(公告)日:2014-05-22

    申请号:US14162427

    申请日:2014-01-23

    IPC分类号: H01F1/33 H01F27/255

    摘要: A magnetic material contains multiple metal grains constituted by soft magnetic alloy and oxide film formed on a surface of the metal grains, which soft magnetic alloy includes Fe and a metal element that oxidizes more easily than Fe, wherein the magnetic material forms a grain compact having first bonding parts where adjacent metal grains are contacted and directly bonded together, second bonding parts where adjacent metal grains are bonded together via the oxide film formed around the entire surface of said adjacent metal grains other than the first bonding parts, and voids formed in an area other than the first and second bonding parts and surrounded by the oxide film.

    摘要翻译: 磁性材料包含由软磁性合金构成的多个金属颗粒和形成在金属颗粒的表面上的氧化膜,该软磁性合金包含Fe和比Fe更容易氧化的金属元素,其中磁性材料形成具有 相邻的金属颗粒接触并直接接合在一起的第一接合部分,通过形成在除了第一接合部分之外的所述相邻金属颗粒的整个表面上形成的氧化膜将相邻的金属颗粒结合在一起的第二接合部分, 除了第一和第二接合部分之外并被氧化物膜包围。