Amorphous, fine silica particles, and method for their production and their use
    71.
    发明授权
    Amorphous, fine silica particles, and method for their production and their use 失效
    无定形,细二氧化硅颗粒及其制备方法及其用途

    公开(公告)号:US07083770B2

    公开(公告)日:2006-08-01

    申请号:US10049902

    申请日:2001-06-20

    IPC分类号: C01B33/18 C08K3/36

    摘要: The amorphous-silica particle having 0.1–0.7 μm of the average particle diameter, 5–30 m2/g of the specific surface area, less than 40% of the dispersion coefficient, and 20 μC/m2 of the absolute value of the triboelectrostatic charge, can be obtained, by setting flame temperature to more than melting point of silica, raising the silica concentration in a flame, and staying the generated silica particle in the flame for a short time to be grew up. Since this silica particle has a particle shape being near a true sphere, and a particle size of said particle is remarkably uniform, so it is suitable for a filler of a semiconductor sealing agent or various materials, etc. In addition, since said particle has strong electrification, it is also suitable for an outer or an inner additional agent of a toner for an electronic photograph, a photo conductor material for a electronic photograph, and a material of an electric charge transportation layer, etc.

    摘要翻译: 平均粒径为0.1-0.7μm,比表面积为5-30m 2 / g,分散系数小于40%的非晶二氧化硅颗粒和20μm/ m 2 通过将火焰温度设定为大于二氧化硅的熔点,提高火焰中的二氧化硅浓度,并将所产生的二氧化硅粒子停留在火焰中,可以获得摩擦电沉积电荷的绝对值的“2” 在短时间内长大。 由于该二氧化硅粒子具有接近真实球体的粒子形状,并且所述粒子的粒径非常均匀,因此适合于半导体密封剂或各种材料等的填料。此外,由于所述粒子具有 强电气化,也适用于电子照相用调色剂的外部或内部附加剂,电子照相用光导体材料和电荷输送层的材料等。

    Magnetic recording media and manufacturing method thereof
    73.
    发明授权
    Magnetic recording media and manufacturing method thereof 失效
    磁记录介质及其制造方法

    公开(公告)号:US5604029A

    公开(公告)日:1997-02-18

    申请号:US172560

    申请日:1993-12-22

    摘要: A magnetic recording media is manufactured which includes a composite polymer film, which is formed of a flat surfaced polymer film and both inorganic particles and organic particles dispersed on and attached to the surface of the polymer film, and a magnetic film disposed over the particles which are attached on the surface of said composite polymer film. The magnetic recording media satisfies the performance requirements of magnetic recording media in a balanced manner including electromagnetic conversion characteristics, picture drop out performance, and running characteristics of magnetic recording tapes, and at the same time maintaining the foregoing performance characteristics even after repeated use of the magnetic recording tapes.

    摘要翻译: 制造磁性记录介质,其包括复合聚合物膜,该复合聚合物膜由平坦的表面聚合物膜和分散在聚合物膜的表面上的无机颗粒和有机颗粒形成,以及设置在颗粒上的磁性膜 附着在所述复合聚合物膜的表面上。 磁记录介质以包括电磁转换特性,图像丢失性能和磁记录带的运行特性的平衡方式满足磁记录介质的性能要求,并且同时保持上述性能特性,即使在重复使用 磁记录磁带。

    Thin film-manufacturing apparatus,thin film-manufacturing method,and substrate-conveying roller
    74.
    发明授权
    Thin film-manufacturing apparatus,thin film-manufacturing method,and substrate-conveying roller 有权
    薄膜制造装置,薄膜​​制造方法和基板输送辊

    公开(公告)号:US09340865B2

    公开(公告)日:2016-05-17

    申请号:US13575244

    申请日:2011-01-26

    摘要: A conveyance system 50A of a film-forming apparatus 20A includes a blowing roller 6 having a function of supplying a cooling gas toward a substrate 21. The blowing roller has the first shell 11 and the internal block 12. The first shell 11 has a plurality of first through holes 13 as a gas supply channel, and is rotatable in synchronization with the substrate 21. The internal block 12 is disposed inside the first shell 11. A manifold 14 is defined by the internal block 12 inside the first shell 11. The manifold 14 is formed so as to introduce the gas toward the plurality of first through holes 13 within the range of a holding angle. A clearance 15 facing the plurality of first through holes 13 outside the range of the holding angle is further formed inside the first shell 11. In the radial direction, the manifold 14 has a relatively large dimension, and the clearance 15 has a relatively small dimension.

    摘要翻译: 薄膜形成装置20A的输送系统50A包括具有向基板21供给冷却气体的功能的送风辊6.该吹送辊具有第一壳体11和内部块12.第一壳体11具有多个 第一通孔13作为气体供应通道,并且可与基板21同步旋转。内部块12设置在第一壳体11的内部。歧管14由第一壳体11内的内部块12限定。 歧管14形成为在保持角度的范围内朝向多个第一通孔13引入气体。 另外在第一壳体11的内侧形成面向多个保持角范围的第一贯通孔13的间隙15.在径向方向上,歧管14的尺寸较大,间隙15的尺寸比较小 。

    Mold, casting apparatus, and method for producing cast rod
    75.
    发明授权
    Mold, casting apparatus, and method for producing cast rod 有权
    模具,铸造装置和铸造棒的制造方法

    公开(公告)号:US08991217B2

    公开(公告)日:2015-03-31

    申请号:US13702019

    申请日:2012-05-09

    摘要: Arnold (13) includes a recessed portion (21) for receiving a melt (2). The recessed portion (21) is constituted by an inner wall surface (29) for converting the melt (2) into a solidified portion when the inner wall surface (29) contacts the melt (2), and opens in a withdrawal direction (D1) of the solidified portion. A curved line formed by a first contour (23p) and a second contour (25p) has a cusp at a position of start points (43 and 45). The distance between the first contour (23p) and the second contour (25p) in a width direction (D2) increases continuously from an upstream side to a downstream side of the withdrawal direction (D1). The shape of the inner wall surface (29) of the recessed portion (21) is determined so that a cast rod (3) can be rotationally displaced clockwise or counterclockwise about an axis passing through a first end point (33) or a second end point (35) and perpendicular to a section of the mold 13.

    摘要翻译: Arnold(13)包括用于接收熔体(2)的凹部(21)。 凹部(21)由内壁面(29)构成,内壁面(29)在内壁面(29)与熔体(2)接触时将熔体(2)变形为固化部,并且在抽出方向(D1 )固化部分。 由第一轮廓(23p)和第二轮廓(25p)形成的曲线在起始点(43和45)的位置具有尖点。 第一轮廓(23p)和第二轮廓(25p)之间的宽度方向(D2)之间的距离从抽出方向(D1)的上游侧到下游侧连续地增加。 确定凹部(21)的内壁表面(29)的形状,使得铸造杆(3)能够绕通过第一端点(33)或第二端(33)的轴顺时针或逆时针旋转地移动 (35)并且垂直于模具13的一部分。

    Method of manufacturing thin film which suppresses unnecessary scattering and deposition of a source material
    76.
    发明授权
    Method of manufacturing thin film which suppresses unnecessary scattering and deposition of a source material 有权
    制造薄膜的方法,其抑制源材料的不必要的散射和沉积

    公开(公告)号:US08877291B2

    公开(公告)日:2014-11-04

    申请号:US13390633

    申请日:2011-06-01

    摘要: The present invention provides a thin film manufacturing method which realizes stable, highly-efficient film formation using a nozzle-type evaporation source while avoiding unnecessary scattering and deposition of a film formation material before the start of the film formation. Used is a film forming apparatus including: an evaporation chamber 16; a film forming chamber 17 in which a substrate 21 is provided; an evaporation source 19 holding a film formation material 15 and including an opening surface 14; a moving mechanism 35 configured to cause the evaporation source 19 to move; and a conductance variable structure 34. The film forming chamber 17 and the evaporation chamber 16 are evacuated. In a state where the differential pressure between these chambers can be secured by the conductance variable structure 34, the nonreactive gas is introduced to the evaporation chamber 16 to adjust the pressure in the evaporation chamber 16 to predetermined pressure or more. Thus, the evaporation of the film formation material is suppressed. In the same state as above, the nonreactive gas is introduced to the film forming chamber 17 to adjust the pressure in the film forming chamber 17 to the predetermined pressure or more. The conductance variable structure 34 is activated to cancel the above state. Then, the evaporation source 19 is moved by the moving mechanism 35, so that the opening surface 14 is located close to the substrate 21. The pressure in each chamber is decreased to less than the predetermined pressure. Thus, the suppression of the evaporation of the film formation material is canceled, and the film formation is started.

    摘要翻译: 本发明提供一种薄膜制造方法,其使用喷嘴型蒸发源实现稳定,高效的成膜,同时避免在成膜开始之前成膜材料的不必要的散射和沉积。 使用的成膜装置包括:蒸发室16; 设置有基板21的成膜室17; 保持成膜材料15并包括开口表面14的蒸发源19; 构造成使蒸发源19移动的移动机构35; 和导电可变结构34.成膜室17和蒸发室16被抽真空。 在通过电导可变结构34可以确保这些室之间的压差的状态下,将非反应性气体引入蒸发室16,以将蒸发室16中的压力调节至预定压力或更大。 因此,抑制了成膜材料的蒸发。 在与上述相同的状态下,将非反应性气体引入成膜室17,以将成膜室17中的压力调节至预定压力或更大。 电导变量结构34被激活以消除上述状态。 然后,蒸发源19被移动机构35移动,使得开口表面14位于靠近基板21的位置。每个室中的压力降低到小于预定压力。 因此,抑制成膜材料的蒸发被消除,并且开始成膜。

    SUBSTRATE CONVEYING ROLLER, THIN FILM MANUFACTURING DEVICE, AND THIN FILM MANUFACTURING METHOD
    77.
    发明申请
    SUBSTRATE CONVEYING ROLLER, THIN FILM MANUFACTURING DEVICE, AND THIN FILM MANUFACTURING METHOD 失效
    底板输送辊,薄膜制造装置,薄膜​​制造方法

    公开(公告)号:US20140057448A1

    公开(公告)日:2014-02-27

    申请号:US13985798

    申请日:2012-10-30

    摘要: A substrate-conveying roller includes a first shell, a second shell, an internal block, a manifold, and a clearance. The first shell has a plurality of first through holes serving as supply paths for a gas. The internal block is disposed inside the first shell. The manifold is formed in the internal block so as to guide the gas to the first through holes within the region of a specific angle. The clearance is formed so as to guide the gas to the first through holes outside the region of the specific angle. The second shell has second through holes for guiding the gas from the manifold to the first through holes, and is disposed between the first shell and the internal block. The central axes of the first through hole are offset from the central axes of the second through holes.

    摘要翻译: 基板输送辊包括第一壳体,第二壳体,内部块体,歧管和间隙。 第一壳体具有用作气体的供给路径的多个第一通孔。 内部块被设置在第一壳内。 歧管形成在内部块中,以便在特定角度的区域内将气体引导到第一通孔。 间隙被形成为将气体引导到特定角度的区域外的第一通孔。 第二壳体具有用于将气体从歧管引导到第一通孔的第二通孔,并且设置在第一壳体和内部块体之间。 第一通孔的中心轴线偏离第二通孔的中心轴线。

    DEPOSITION APPARATUS AND METHOD FOR MANUFACTURING FILM BY USING DEPOSITION APPARATUS
    79.
    发明申请
    DEPOSITION APPARATUS AND METHOD FOR MANUFACTURING FILM BY USING DEPOSITION APPARATUS 审中-公开
    沉积装置和使用沉积装置制造薄膜的方法

    公开(公告)号:US20130014699A1

    公开(公告)日:2013-01-17

    申请号:US13549166

    申请日:2012-07-13

    IPC分类号: C23C16/54

    摘要: A vapor deposition device including an evaporation source for evaporating a vapor-depositing material; a transportation section including first and second rolls for holding the substrate in the state of being wound therearound and a guide section for guiding the substrate; and a shielding section, located in a vapor deposition possible zone, for forming a shielded zone which is not reachable by the vapor-depositing material from the evaporation source. Vapor deposition zones include a planar transportation zone for transporting the substrate such that the surface of the substrate to be subjected to the vapor-depositing material is planar; and the transportation section is located with respect to the evaporation source such that the vapor-depositing material is not incident on the substrate in a direction of the normal to the substrate in the vapor deposition possible zone excluding the shielded zone.

    摘要翻译: 一种气相沉积装置,包括用于蒸发气相沉积材料的蒸发源; 一个传送部分,包括用于保持基片的卷绕在其周围的第一和第二滚筒以及用于引导基片的引导部分; 以及位于气相沉积可能区域中的屏蔽部分,用于形成从气相沉积材料不能从蒸发源到达的屏蔽区域。 蒸镀区域包括用于输送基板的平面输送区域,使得要经历气相沉积材料的基板的表面是平面的; 并且运送部相对于蒸发源设置,使得气相沉积材料在除了屏蔽区之外的气相沉积可能区域中不与基板的法线方向入射到基板上。