Synthetic quartz powder, its production process, and synthetic quartz crucible
    1.
    发明申请
    Synthetic quartz powder, its production process, and synthetic quartz crucible 审中-公开
    合成石英粉,其生产工艺和合成石英坩埚

    公开(公告)号:US20050050922A1

    公开(公告)日:2005-03-10

    申请号:US10945949

    申请日:2004-09-22

    摘要: The amount of residual carbon and hydroxyl groups in a synthetic quartz powder made by a wet process is reduced by baking the synthetic quartz powder in a low pressure atmosphere. Quartz glass crucibles made using the synthetic quartz powder have low bubble contents, and are particularly suited for growing single crystals.

    摘要翻译: 通过在低压气氛中烘烤合成石英粉末,可以减少通过湿法制造的合成石英粉末中的残留碳和羟基的量。 使用合成石英粉制成的石英玻璃坩埚具有低气泡含量,特别适用于生长单晶。

    Synthetic quartz powder, its production process, and synthetic quartz crucible
    2.
    发明授权
    Synthetic quartz powder, its production process, and synthetic quartz crucible 有权
    合成石英粉,其生产工艺和合成石英坩埚

    公开(公告)号:US06826927B2

    公开(公告)日:2004-12-07

    申请号:US09892865

    申请日:2001-06-28

    IPC分类号: C03B100

    摘要: The amount of residual carbon and hydroxyl groups in a synthetic quartz powder made by a wet process is reduced by baking the synthetic quartz powder in a low pressure atmosphere. Quartz glass crucibles made using the synthetic quartz powder have low bubble contents, and are particularly suited for growing single crystals.

    摘要翻译: 通过在低压气氛中烘烤合成石英粉末,可以减少通过湿法制造的合成石英粉末中的残留碳和羟基的量。 使用合成石英粉制成的石英玻璃坩埚具有低气泡含量,特别适用于生长单晶。

    LOCAL AIR CLEANING APPARATUS
    9.
    发明申请
    LOCAL AIR CLEANING APPARATUS 审中-公开
    本地空气清洁设备

    公开(公告)号:US20150059298A1

    公开(公告)日:2015-03-05

    申请号:US14234737

    申请日:2012-06-22

    IPC分类号: F24F13/068

    CPC分类号: F24F13/068 F24F3/1607

    摘要: A local air cleaning apparatus (1) is provided with a push hood (2) having an air flow opening face (23) for blowing out a cleaned uniform air flow and a guide (3) provided on a side of the push hood (2) having the air flow opening face (23), the guide (3) extending from the side thereof having the air flow opening face (23) toward a downstream side of the uniform air flow to form an opening face (31) at a downstream end portion thereof. The push hood (2) is arranged such that the uniform air flow blown out from the air flow opening face (23) passes through the inside of the guide (3) and then collides with an air collision face (W) on a downstream side of the opening face (31). The opening face (31) of the guide (3) is spaced apart from and opposed to the air collision face (W) to form an open region between the opening face (3) and the air collision face (W). The cleaned uniform air flow blown out from the air flow opening face (23) collides with the air collision face (W) and flows out of the opening region, thereby allowing the inside of the guide (3) and the inside of the open region to have higher cleanliness than other regions.

    摘要翻译: 一种局部空气净化装置(1)设置有一个推动罩(2),该推动罩具有用于吹出清洁的均匀气流的气流开口面(23)和设置在推动罩(2)侧的导向件 )具有所述气流开口面(23),所述引导件(3)从具有所述气流开口面(23)的一侧向所述均匀空气流的下游侧延伸,以在下游形成开口面(31) 其端部。 推动罩(2)布置成使得从气流开口面(23)吹出的均匀的气流通过导向件(3)的内部,然后与下游侧的空气碰撞面(W)碰撞 的开口面(31)。 引导件(3)的开口面(31)与空气碰撞面(W)隔开并与之相对,以在开口面(3)和空气碰撞面(W)之间形成开放区域。 从气流开口面(23)吹出的净化的均匀气流与空气碰撞面(W)碰撞并从开口区域流出,从而允许引导件(3)的内部和开口区域 比其他地区有更高的清洁度。

    Laminated coil component
    10.
    发明授权
    Laminated coil component 有权
    层压线圈组件

    公开(公告)号:US08952778B2

    公开(公告)日:2015-02-10

    申请号:US14125745

    申请日:2012-08-20

    IPC分类号: H01F5/00

    摘要: In the laminated coil component, the grain diameter of the coil conductors is 10 μm to 22 μm after baking is completed. When the grain diameter of the coil conductors is set to be 10 μm or larger after baking is completed, surface roughness of the coil conductors can be reduced to such an extent that a satisfactory Q value can be obtained at a high frequency. In addition, when the grain diameter of the coil conductors is set to be 22 μm or smaller after baking is completed, metal of the coil conductors can be refrained from being rapidly melted down during baking. Accordingly, a high Q value can be obtained while a high quality is ensured.

    摘要翻译: 在层叠线圈部件中,线圈导体的粒径在烘烤完成后为10μm〜22μm。 当线圈导体的粒径在烘烤完成之后设定为10μm以上时,线圈导体的表面粗糙度可以降低到能够以高频获得令人满意的Q值的程度。 此外,当烘烤完成后,当线圈导体的粒径设定为22μm以下时,可以防止线圈导体的金属在烘烤时快速熔化。 因此,可以在确保高质量的同时获得高Q值。