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    Apparatus for spin-coating semiconductor substrate and method of doing the same
    71.
    发明申请
    Apparatus for spin-coating semiconductor substrate and method of doing the same 有权
    用于旋转半导体衬底的设备及其方法

    公开(公告)号：US20010029885A1

    公开(公告)日：2001-10-18

    申请号：US09854614

    申请日：2001-05-14

    Inventor： Shuichi Furuoya

    IPC: H01L021/31 ,  B05D003/12 ,  B05C005/00

    CPC classification number: H01L21/6715 ,  B05B5/087 ,  B05B13/0228

    Abstract: There is provided an apparatus for spin-coating a semiconductor substrate, including (a) a rotary table rotatable in opposite directions, (b) a nozzle dropping coating material onto a semiconductor substrate lying on the rotary table, (c) an electrode having a ring-shaped cross-section and disposed around the rotary table, and (d) a power source applying a voltage to the electrode, the voltage having an electric polarity opposite to an electric polarity of the coating material. Coating material dropped onto the semiconductor substrate is attracted to an electric field generated by the electrode around the semiconductor substrate. Hence, the coating material is not concentrated around a center of the semiconductor substrate, but is facilitated to uniformly spread over the semiconductor substrate, ensuring formation of a coating layer having a uniform thickness.

    Abstract translation: 提供了一种用于旋涂半导体衬底的设备，包括：（a）可沿相反方向旋转的旋转台​​，（b）喷嘴滴下涂料到位于旋转台上的半导体衬底上，（c）具有 环形截面并且设置在旋转台周围，以及（d）向电极施加电压的电源，该电压具有与涂层材料的电极性相反的电极性。 落在半导体衬底上的涂层材料被吸引到由半导体衬底周围的电极产生的电场。 因此，涂层材料不会集中在半导体衬底的中心周围，而是有利于均匀地分布在半导体衬底上，确保形成具有均匀厚度的涂层。

    Automobile body parts holder assembly
    72.
    发明授权
    Automobile body parts holder assembly 失效
    汽车车身部件支架总成

    公开(公告)号：US06296239B1

    公开(公告)日：2001-10-02

    申请号：US09508792

    申请日：2000-03-15

    Applicant: John Lister Sawyer

    Inventor： John Lister Sawyer

    IPC: B66F504

    CPC classification number: B66C1/54 ,  B05B13/0228 ,  B05B13/0285 ,  B25B11/02 ,  B25H1/0007 ,  B66C1/42 ,  B66C23/48

    Abstract: A jig is disclosed and which includes a carrier; an elongate member having an end portion which is located relative to the carrier so that the elongate member is movable arcuately upward and downwardly on a first axis and is rotatable on a second axis extending at right angles to the first axis; an article engaging assembly located at an end portion of the elongated member remote from the first and second axis is provided, and is movable towards and away from the elongate member on a third axis extending transversely of the elongate member.

    Abstract translation: 公开了一种夹具，其包括载体; 细长构件具有相对于托架定位的端部部分，使得细长构件可在第一轴线上向上和向下弓形运动并且可在与第一轴线成直角延伸的第二轴线上旋转; 提供了位于远离第一和第二轴线的细长构件的端部处的物品接合组件，并且可在横向于细长构件延伸的第三轴线上朝向和远离细长构件移动。

    Pan holder for coating process
    73.
    发明授权
    Pan holder for coating process 失效
    锅架用于涂装工艺

    公开(公告)号：US06217656B1

    公开(公告)日：2001-04-17

    申请号：US09227131

    申请日：1999-01-07

    Applicant: Charles E. Spiering ,  Kurt R. Wilker

    Inventor： Charles E. Spiering ,  Kurt R. Wilker

    IPC: B05C1302

    CPC classification number: B05B13/0228 ,  B05B13/0681 ,  Y10S269/90 ,  Y10T279/1913 ,  Y10T279/23

    Abstract: A holder is provided for holding a pan or other article during the process of applying a coating, such as a non-stick release coating, to the article's surface. The pan holder includes a pan holding member for holding the pan in position on the pan holder, and a pan holder chuck attached to the pan holding member. The holding member may include a bottom support piece and a plurality of pan support rods extending from the bottom support piece. At least one of the support rods is preferably movable and biased in an inward radial direction for holding the pan in position against the other support roads. The movable support rod may also include therefor for engaging a handle stud extending from a pan. The pan holder chuck includes a downward extending shaft for mounting the pan holder on a conveyor chain in a chain-on-edge spray line, and a pulley adapted to be engaged by a drive belt for rotating the pan holder while a coating material is sprayed onto an article held by the pan holder. The pan holder may be provided with a magnetizable die pattern and a magnet for applying a magnetic force to the die pattern which, in turn, is directed through a pan held in the pan holder for re-orienting reflective magnetizable metal flakes dispersed in a pan coating material to form a pattern in the shape of the die pattern in the coating. The pan holder prevents movement of a pan with respect to the die pattern to thereby prevent blurring of the re-oriented magnetizable flake pattern formed in the coating. A spacer piece may be positioned between the magnet and the die pattern to provide a diffuse magnetic field to the die pattern. The magnet may be contained in a magnet housing. The magnet housing and pan holder chuck may be formed as a sub-assembly adapted for use in combination with pan holders for holding differently sized pans.

    Abstract translation: 提供用于在将涂层（例如不粘剥离涂层）施加到制品表面的过程中保持盘或其它物品的保持器。 盘支架包括用于将盘保持在盘保持器上的适当位置的盘保持构件，以及安装在盘保持构件上的盘保持器卡盘。 保持构件可以包括底部支撑件和从底部支撑件延伸的多个盘支撑杆。 支撑杆中的至少一个优选地可向内径向移动和偏压，以将盘保持在其它支撑道路上的适当位置。 可移动支撑杆还可包括用于接合从盘延伸的把手螺栓。 盘夹卡盘包括一个向下延伸的轴，用于将盘保持器安装在链式边缘喷射线上的传送链上，以及一个适用于在涂料被喷涂时与传动带接合以驱动盘托 在盘持有人持有的文章上。 盘支架可以设置有可磁化的模具图案和用于向模具图案施加磁力的磁体，该模具图案又被引导通过保持在盘支架中的盘，用于重新定向分散在盘中的可反射的可磁化的金属薄片 涂覆材料以形成在涂层中的模具图案形状的图案。 盘支架防止锅相对于模具图案移动，从而防止在涂层中形成的可重定向的可磁化薄片图案的模糊。 间隔件可以位于磁体和模具图案之间，以向模具图案提供漫射磁场。 磁体可以容纳在磁体壳体中。 磁体壳体和盘夹卡盘可以形成为适于与盘托架组合使用的子组件，用于保持不同尺寸的平底锅。

    Automatic white sidewall spraying apparatus
    75.
    发明授权
    Automatic white sidewall spraying apparatus 失效
    自动白色侧壁喷涂设备

    公开(公告)号：US5065694A

    公开(公告)日：1991-11-19

    申请号：US570054

    申请日：1990-08-20

    Applicant: William G. Earnheart, Jr.

    Inventor： William G. Earnheart, Jr.

    IPC: B05B12/12 ,  B05B13/02 ,  B05B15/68

    CPC classification number: B05B13/0228 ,  B05B12/124 ,  B05B15/08 ,  B29D2030/728

    Abstract: A device as disclosed for spraying a protective coating onto the white sidewall portion of tires. The apparatus includes a support for supporting a tire for rotation within a predetermined spray area and a spray head mounted above the spray area wherein the spray head may be moved into close proximity to the white sidewall portion of the tire. The spray head includes a pair of sensors for sensing the height of the spray head above the tire and the particular location of the white sidewall portion along the side of the tire. In addition, a pair of motor controlled actuators are provided for moving the spray head in response to signals received from the sensors such that the spray head is accurately positioned prior to the spraying operation.

    Abstract translation: 公开的用于将保护涂层喷涂到轮胎的白色侧壁部分上的装置。 该装置包括用于支撑在预定喷射区域内旋转的轮胎的支撑件和安装在喷雾区域上方的喷头，其中喷头可以移动到紧邻轮胎的白色侧壁部分。 喷头包括一对传感器，用于感测喷射头在轮胎上方的高度以及白色侧壁部分沿着轮胎侧面的特定位置。 另外，提供一对电动机控制致动器，用于响应于从传感器接收到的信号来移动喷头，使得在喷涂操作之前喷头被精确地定位。

    Sinterless zinc oxide varistor devices
    76.
    发明授权
    Sinterless zinc oxide varistor devices 失效
    无锡氧化锌压敏电阻器件

    公开(公告)号：US4198443A

    公开(公告)日：1980-04-15

    申请号：US910073

    申请日：1978-05-26

    Applicant: John J. Pitha

    Inventor： John J. Pitha

    IPC: B05B7/22 ,  B05B13/02 ,  C04B35/453 ,  C23C4/02 ,  C23C4/10 ,  C23C4/12 ,  H01C7/10 ,  B05D1/00 ,  B05D1/08

    CPC classification number: C04B35/453 ,  B05B13/0228 ,  B05B7/226 ,  C23C4/02 ,  C23C4/11 ,  C23C4/12 ,  H01C7/1006

    Abstract: Sinterless zinc oxide varistor devices are prepared in one embodiment by flame spraying premixed zinc oxide and additive metal oxide powders onto a refractory substrate. The coated substrate is then treated by an abrasive removal process to form a trimmable resistor. A further embodiment comprises the use of a plasma spray process wherein carbonates and nitrates of the varistor constituents are oxidized in situ by entrainment within an oxygen gas stream and directing the plasma upon a rotating substrate. Ultra pure zinc oxide varistor devices having excellent electrical properties can be prepared in this manner.

    Abstract translation: 在一个实施方案中通过将预混氧化锌和添加的金属氧化物粉末火焰喷涂到耐火基材上来制备无锡氧化锌变阻器装置。 然后通过研磨去除工艺处理涂覆的基底以形成可调节电阻器。 另一个实施方案包括使用等离子体喷涂方法，其中可变电阻组分的碳酸盐和硝酸盐通过夹带在氧气流内并将等离子体引导到旋转衬底上而被原位氧化。 可以以这种方式制备具有优异电性能的超纯氧化锌变阻器装置。

    Coating entire surface of three-dimensional article with heat fusible plastic
    77.
    发明授权
    Coating entire surface of three-dimensional article with heat fusible plastic 失效
    用热熔塑料涂覆三维制品的整个表面

    公开(公告)号：US3989859A

    公开(公告)日：1976-11-02

    申请号：US523716

    申请日：1974-11-14

    Applicant: Phillip E. Koerper

    Inventor： Phillip E. Koerper

    IPC: B05B13/02 ,  B05C19/02 ,  B05D7/22 ,  B05D1/24 ,  B05D3/12

    CPC classification number: B05B13/0228 ,  B05C19/02 ,  Y10S118/05

    Abstract: A preheated workpiece having a surface with substantially arcuate curvature is supported by rotatable supporting means which has limited contact with said surface. Heat fusible plastic material in finely divided solid form is propelled against all parts of the surface of the workpiece, to be melted by its heat and fuse into an overall coating. During such coating, and thereafter until the material solidifies to substantial hardness, the supporting means is rotated, imparting rotation to the workpiece by its rolling contact therewith, and is cooled to maintain its temperature below the melting point of the material.

    Abstract translation: 具有基本上弧形曲率的表面的预热工件由与所述表面有限接触的可旋转支撑装置支撑。 精细分散的固体形式的热熔塑料材料被推向工件表面的所有部分，由其热量熔化并熔化成整个涂层。 在这样的涂覆过程中，直到材料固化成显着的硬度，支撑装置转动，通过与其的滚动接触使工件转动，并被冷却以使其温度低于材料的熔点。

    Apparatus for applying powered coating material to an article
    78.
    发明授权
    Apparatus for applying powered coating material to an article 失效
    用于将动力涂层材料应用于物品的装置

    公开(公告)号：US3696780A

    公开(公告)日：1972-10-10

    申请号：US3696780D

    申请日：1969-11-25

    Applicant: GEN ELECTRIC

    Inventor： FRITZSCHE HAROLD L

    IPC: B05B7/14 ,  B05B13/02 ,  B05B15/04 ,  H02K15/12

    CPC classification number: B05B7/1404 ,  B05B7/1468 ,  B05B13/0228 ,  B05B15/0412 ,  B05B15/0431 ,  H02K15/12 ,  Y02P70/36

    Abstract: Apparatus for selectively masking surfaces of various length stator cores or the like, and applying coating material to other selected surfaces with a fluidic controlled coating nozzle. A circumferential series of ribs on a core support structure sandwich ported pads which pass coolant fluid to the selected core surfaces to prevent coating material buildup on the core. The ported pads are provided with laterally extending grooves at spaced longitudinal locations along their outer surface to restrict conductive heat transfer longitudinally therealong. Insulation between the ribs and pads restrict the conductive transfer of heat from the pads to the ribs. Fluid control signals to the coating nozzle selectively direct coating material through the nozzle to the other core surfaces or return the constantly flowing coating material to the pulverant coating material storage and supply area.

    Abstract translation: 用于选择性地掩蔽各种长度的定子芯等的表面的装置，以及用流体控制的涂覆喷嘴将涂料涂覆到其它选定的表面。 芯支撑结构上的圆周系列的肋状夹层板，其将冷却剂流体传递到选定的芯表面，以防止在芯上积累涂层材料。 端口垫沿着其外表面在间隔开的纵向位置处设置有横向延伸的凹槽，以限制沿其纵向的导电热传递。 肋和垫之间的绝缘限制了热从衬垫到肋的导电传递。 向涂料喷嘴的流体控制信号选择性地将涂料通过喷嘴引导到另一个芯表面，或将不断流动的涂覆材料返回到粉末涂料储存和供应区域。

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