公开(公告)号：US20040237887A1

公开(公告)日：2004-12-02

申请号：US10628365

申请日：2003-07-29

Inventor： Silver Santandrea ,  Stefano Beneditti

IPC: B05C005/00 ,  B05B005/025

CPC classification number: B05B5/087 ,  B05B5/082 ,  B05B5/084 ,  B05B14/20

Abstract: The equipment for preparing for electrostatic painting three-dimensional articles (P) with a predominantly flat extension, made from dielectric or low-conductivity material, which move on and are supported by a horizontal conveyor (T), presents the feature that the conveyor is made from an electrically insulating material, having a resistivity greater than that of the panels (P) to be painted. One or more electrodes (E, 12) are placed in isolated positions, at suitable distances from each other and from the edges of the panels, under the said panels, at least while the powdered paints electrostatically charged to an electrical potential are being fed on to them. The electrodes emit an electrical field with characteristics such that it charges the whole visible surface of the said panels, as far as their area of contact with the conveyor, to an electrical potential of opposite sign to that of the powdered paints, in such a way that the powdered paints completely and uniformly cover the said visible surface of the panels.

Abstract translation: 用于由静电喷涂三维制品（P）制备的设备，其主要是平坦的延伸部分，由电介质或低导电材料制成，其在水平输送机（T）上移动并由水平输送机（T）支撑，其特征在于输送机 由电绝缘材料制成，其电阻率大于待涂漆的面板（P）的电阻率。 至少在静电充电到电位的粉末涂料被送入时，一个或多个电极（E，12）被放置在隔离位置上，彼此间距合适的距离，并且在面板的边缘之下。 给他们。 电极发射电场，其特征是使得它们将所述面板的整个可见表面充电至其与输送机的接触面积，达到与粉末状涂料相反的电位，以这种方式 粉末涂料完全和均匀地覆盖面板的所述可见表面。

公开(公告)号：US20040055536A1

公开(公告)日：2004-03-25

申请号：US10253372

申请日：2002-09-24

Inventor： Pramod Kolar ,  Richard B. Fair

IPC: C12Q001/68 ,  B05C005/02 ,  B05B005/025

CPC classification number: B01L3/0241 ,  B01J2219/0036 ,  B01J2219/0065 ,  B01J2219/00653 ,  B01L2200/0626 ,  B01L2300/089 ,  B01L2400/027 ,  B01L2400/0415 ,  B01L2400/0427 ,  B05B5/0255 ,  B41J2002/14395 ,  C40B60/14

Abstract: An apparatus for actuating a droplet comprises a first conductive layer, a second conductive layer, a conductive elongate element, and a voltage source. The first conductive layer comprises a first hydrophobic surface. The second conductive layer comprises a hydrophilic surface facing the first hydrophobic surface. The second conductive layer is axially spaced from the first conductive layer to define a gap therebetween. The conductive medial element is disposed in the gap between the first and second conductive layers, and comprises a second hydrophobic surface. The voltage source communicates with the second conductive layer and the elongate element. By applying a voltage potential between the elongate element and the second conductive layer, droplets can be electrostatically actuated so as to move from the first conductive layer into contact with the second conductive layer. The apparatus is particularly useful in the synthesis of microarrays of biological, chemical, or biochemical samples.

Abstract translation: 用于致动液滴的装置包括第一导电层，第二导电层，导电细长元件和电压源。 第一导电层包括第一疏水表面。 第二导电层包括面向第一疏水表面的亲水表面。 第二导电层与第一导电层轴向间隔开以限定它们之间的间隙。 导电内侧元件设置在第一和第二导电层之间的间隙中，并且包括第二疏水表面。 电压源与第二导电层和细长元件连通。 通过在细长元件和第二导电层之间施加电压电位，可以静电致动液滴，以便从第一导电层移动到与第二导电层接触。 该装置特别可用于合成生物，化学或生化样品的微阵列。

公开(公告)号：US20020023586A1

公开(公告)日：2002-02-28

申请号：US09933936

申请日：2001-08-21

Inventor： Walter Jahn

IPC: B05B005/025

CPC classification number: B05B16/25 ,  B05B16/40 ,  B05B16/60

Abstract: An electrostatic powder coating system that comprises a booth, the lower part of which is designed in the shape of a V, and a collecting channel (13), connected to a suction device (2) underneath, the booth having two ends, each of which has a pass-through opening for the workpieces. The collecting channel (13) is covered by floor plates (17), which can be walked upon or swung up into a vertical position, and which are provided with exhaust slots (18, 19, 20) extending in the longitudinal and transverse directions, it being advantageous for the total area of the slots be a function of the discharge of exhaust air and the velocity of the exhaust air. The floor plates, which can be swung upward, improve the ability of the booth to be walked on and thus increase the ease with which the system can be serviced and operated. As a result of the way in which the exhaust slots are arranged, the powder residues can be extracted more homogeneously and uniformly and thus in optimum fashion over the entire length of the booth.

Abstract translation: 一种静电粉末涂布系统，其包括下部设计为V形的展位和与下方的抽吸装置（2）连接的收集通道（13），所述展位具有两端，每个 其具有用于工件的通孔。 收集通道（13）被地板（17）覆盖，该地板板可以在垂直位置上行走或摆动，并且设置有沿纵向和横向延伸的排气狭槽（18,19,20） 有利的是，槽的总面积是排气的排放和排气的速度的函数。 可以向上摆动的地板提高了展位走路的能力，从而增加了系统可维修和操作的便利性。 作为布置排气槽的方式的结果，粉末残留物可以在整个整个长度上更均匀且均匀地提取，从而以最佳方式提取。

公开(公告)号：US20010018893A1

公开(公告)日：2001-09-06

申请号：US09809940

申请日：2001-03-16

Inventor： Hakan Arverus ,  Lars Karlsson ,  Jaan Karem ,  Maria Strid

IPC: B05C005/02 ,  B05B005/025

CPC classification number: B05D3/0218 ,  B05D1/06 ,  B05D3/0209 ,  B05D3/067

Abstract: Plant for powder coating the surfaces of objects with polymeric powder having a melting and softening temperature below 100null C. The polymeric powder includes a polymer curable under the influence of electromagnetic radiation. Objects to be coated are prepared to retain powder charged with static electricity. The objects are then sprayed with powder charged with static electricity and thereafter heated to a surface temperature of about 100null C. thereby melting the powder retained on the surface by exposure to infrared radiation and heated air. The objects are radiated by electromagnetic radiation for curing of the powder over the surface of the objects.

Abstract translation: 粉末涂料的粉末涂料具有熔点和软化温度低于100℃的聚合物粉末的表面。聚合物粉末包括在电磁辐射的影响下可固化的聚合物。 准备涂覆的物体可以保持充满静电的粉末。 然后用静电粉末喷涂物体，然后加热到约100℃的表面温度，从而通过暴露于红外辐射和加热空气来熔化保留在表面上的粉末。 物体被电磁辐射辐射，用于固化物体表面上的粉末。

公开(公告)号：US20010017106A1

公开(公告)日：2001-08-30

申请号：US09725943

申请日：2000-11-30

Inventor： Yong-baek Yoo ,  Kyung-yol Yon

IPC: B05B005/025 ,  B05C001/00

CPC classification number: G03G15/6573 ,  G03G2215/0067 ,  Y10S118/01

Abstract: A sheet coating apparatus including a storage tank in which a coating liquid having charged coating particles dispersed therein is contained, a development roller rotatably installed to be immersed in the coating liquid, a voltage source for applying a voltage to the development roller, a coating roller rotatably installed in a state in which it is partially immersed in the coating liquid while maintaining a predetermined development gap relative to the development roller, and a compression roller for pressing a sheet passing between the compression roller and the coating roller toward the coating roller while securely rotating with respect to the coating roller. The coating particles adhere to the surface of the coating roller at the development gap due to an electric force to then be coated on the sheet passing between the coating roller and the compression roller. The sheet coating apparatus can prevent excess coating liquid from being coated on a sheet by regulating the amount of the coating liquid coated on the sheet, thereby attaining uniform coating.

Abstract translation: 一种片状涂布装置，包括容纳有分散在其中的带电涂层颗粒的涂布液的储存罐，可旋转地安装以浸没在涂布液中的显影辊，向显影辊施加电压的电压源，涂布辊 可旋转地安装在部分地浸入涂布液中的状态下，同时保持相对于显影辊的预定的显影间隙;以及压缩辊，用于将压缩辊和涂布辊之间的片材压向涂布辊，同时牢固地 相对于涂布辊旋转。 涂层颗粒由于电力而在显影间隙附着在涂布辊的表面上，然后涂覆在通过涂布辊和压缩辊之间的纸张上。 片状涂布装置可以通过调节涂布在片材上的涂布液的量来防止多余的涂布液被涂布在片材上，从而获得均匀的涂布。

公开(公告)号：US20040083951A1

公开(公告)日：2004-05-06

申请号：US10697511

申请日：2003-10-30

Inventor： Gurtej S. Sandhu

IPC: B05C011/00 ,  B05B005/025

CPC classification number: C23C16/52 ,  C23C16/45504 ,  C23C16/45517 ,  C23C16/45519 ,  C23C16/45542 ,  C23C16/45551 ,  C23C16/483

Abstract: An apparatus for atomic layer deposition preventing mixing of a precursor gas and an input gas. From the apparatus a flow of the input gas is provided over a surface of the workpiece wherein a beam of the electromagnetic radiation is directed into the input gas in close proximity to the surface of the workpiece, but spaced a finite distance therefrom. The input gas is dissociated by the beam producing a high flux point of use generated reactive gas species that reacts with a surface reactant formed on the surface of the workpiece by a direct flow of the precursor gas flown from the dispensing unit. The surface reactant and reactive gas species react to form a desired monolayer of a material on the surface of the workpiece.

Abstract translation: 一种用于原子层沉积的装置，其防止前体气体和输入气体的混合。 从设备中，输入气体的流动被提供在工件的表面上，其中电磁辐射的光束被引导到紧邻工件的表面但与之隔开有限距离的输入气体中。 输入气体被光束解离，产生高通量使用量产生的反应气体物质，其通过从分配单元流出的前体气体的直接流动与形成在工件表面上的表面反应物反应。 表面反应物和反应性气体物质在工件表面上反应形成所需的材料单层。

公开(公告)号：US20040079281A1

公开(公告)日：2004-04-29

申请号：US10298115

申请日：2003-01-10

Applicant: NEOCERA, INC.

Inventor： Hans M. Christen

IPC: C23C014/00 ,  B05C005/00 ,  B05B005/025 ,  B05C009/08 ,  C23C016/00

CPC classification number: C23C14/28

Abstract: There is provided a deposition system (1) for yielding substantially uniform deposition of an evaporant material onto a substrate. The deposition system (1) comprises: a source (10) for generating a coherent energy beam; a substantially planar target (60) containing the evaporant material and disposed in spaced relation to the substrate; a focusing element (30) optically coupled to the source for focusing the coherent energy beam onto the target (60); and, an actuator (40) coupled to the focusing element (30) for reversibly translating the focusing element (30) along a scanning path directed substantially parallel to a target plane defined by the target (60). The focused coherent energy beam defines an impingement spot (14) on the target (60). The impingement spot (14) is displaced responsive to the translation of the focusing element (30) along the scanning path. The focus of the coherent energy beam on the target (60) thus remains substantially preserved.

Abstract translation: 提供了一种沉积系统（1），用于将蒸发剂材料基本均匀地沉积到基底上。 沉积系统（1）包括：用于产生相干能量束的源（10）; 包含所述蒸发材料并以与所述基板隔开的关系设置的基本平坦的靶（60）; 光学耦合到所述源的聚焦元件（30），用于将所述相干能量束聚焦到所述目标（60）上; 以及耦合到所述聚焦元件（30）的致动器（40），用于沿着基本上平行于由所述目标（60）限定的目标平面指向的扫描路径可逆地平移所述聚焦元件（30）。 聚焦的相干能量束限定靶（60）上的冲击点（14）。 响应于沿着扫描路径的聚焦元件（30）的平移，冲击点（14）移位。 目标（60）上的相干能量束的焦点因此保持基本保持。

公开(公告)号：US20020125257A1

公开(公告)日：2002-09-12

申请号：US10024005

申请日：2001-12-21

Inventor： Catherine Ronge ,  Daniel Boucheron ,  Roberto Frande

IPC: F17C001/00 ,  C08J007/18 ,  G21H005/00 ,  B05B005/025

CPC classification number: B08B9/0804 ,  B08B7/0042 ,  Y10S148/073 ,  Y10S148/093

Abstract: The method for treating the internal surface of a gas bottle includes the following steps: a) an incident laser treatment beam is introduced into a bottle through its mouth, approximately along the axis of the bottle; b) the laser beam is deflected in the bottle onto the internal surface of the bottle; c) a relative rotation between the bottle and the deflected laser beam is made approximately about the axis of the bottle; and d) a relative displacement between the bottle and the deflected laser beam is made so as to scan most of the internal surface of the bottle with the deflected laser beam. The apparatus for treating a bottle is designed to implement the steps of the method.

Abstract translation: 用于处理气瓶内表面的方法包括以下步骤：a）将入射的激光治疗束通过其嘴部大致沿瓶的轴线引入瓶中; b）激光束在瓶子中偏转到瓶子的内表面上; c）瓶和偏转的激光束之间的相对旋转大致围绕瓶的轴线; 并且d）瓶和偏转的激光束之间的相对位移被制成以便用偏转的激光束扫描瓶的大部分内表面。 用于处理瓶子的装置被设计成实现该方法的步骤。

公开(公告)号：US20020018859A1

公开(公告)日：2002-02-14

申请号：US09876237

申请日：2001-06-07

Inventor： Thomas Kenneth Bednarz ,  Allan Cairncross ,  John Edwin Gantzhorn JR. ,  George Yeaman Thomson JR.

IPC: B05D001/06 ,  B05B005/025 ,  G03F007/16 ,  G03F007/28

CPC classification number: H01L24/742 ,  H01L21/4853 ,  H01L23/49811 ,  H01L24/11 ,  H01L2224/11334 ,  H01L2224/13099 ,  H01L2224/742 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01015 ,  H01L2924/01022 ,  H01L2924/01023 ,  H01L2924/01027 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01039 ,  H01L2924/01049 ,  H01L2924/01052 ,  H01L2924/01068 ,  H01L2924/01073 ,  H01L2924/01075 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/01082 ,  H01L2924/01322 ,  H01L2924/014 ,  H01L2924/12042 ,  H01L2924/14 ,  H01L2924/3025 ,  H05K3/3478 ,  H05K2203/041 ,  H05K2203/0522 ,  H05K2203/0525 ,  H05K2203/105 ,  H05K2203/1492 ,  H01L2924/00

Abstract: Methods and associated apparatus are disclosed for use in mounting particles on and de-mounting particles from a substrate having an array of tacky and non-tacky areas. The particles can be either electrically conducting or electrically non-conducting. Selection of electrically conducting particles is preferred. The substrate having an array of tacky and non-tacky areas can either be electrically non-conducting (e.g., a dielectric substrate) or electrically-conducting. The methods involve use of first and second electrode plates with the substrate therebetween, the plates having applied thereto a direct current potential, which potential in preferred embodiments is reversed in polarity for a number N of cycles. Methods and articles are disclosed using an electrically conductive surface adjacent the tacky and non-tacky areas to minimize static buildup on the particles and tacky and non-tacky areas.

Abstract translation: 公开了用于将颗粒安装在具有粘性和非粘性区域阵列的基底上并从其上拆卸颗粒的方法和相关设备。 颗粒可以是导电的或非导电的。 优选选择导电颗粒。 具有粘性和非粘性区域阵列的基底可以是非导电的（例如电介质基底）或导电的。 所述方法包括使用第一和第二电极板，其间具有基板，所述板向其施加直流电势，优选实施例中的电位在极数上反转数N次。 使用邻近粘性和非粘性区域的导电表面来公开方法和制品，以最小化颗粒和粘性和非粘性区域上的静电积累。

公开(公告)号：US20020003177A1

公开(公告)日：2002-01-10

申请号：US09811350

申请日：2001-03-16

Inventor： Stephen D. O'Connor ,  Eugene Dantsker ,  Ronald C. Gamble

IPC: B05B005/025

CPC classification number: B01L3/0268 ,  B01F15/0241 ,  B01F2015/0221 ,  B01J19/0046 ,  B01J2219/00317 ,  B01J2219/00358 ,  B01J2219/00369 ,  B01J2219/00371 ,  B01J2219/00378 ,  B01J2219/00527 ,  B01J2219/00585 ,  B01J2219/00596 ,  B01J2219/00605 ,  B01J2219/00612 ,  B01J2219/00621 ,  B01J2219/00628 ,  B01J2219/00637 ,  B01J2219/00653 ,  B01J2219/00659 ,  B01J2219/00713 ,  B01J2219/0072 ,  B05B5/0255 ,  C40B60/14 ,  G01N35/1074 ,  G01N2035/1034 ,  G01N2035/1041

Abstract: In accordance with the present invention there is provided an apparatus for electrostatically dispensing small volumes of biological or chemical material from a dispensing tip or array of dispensing tips. The apparatus includes a voltage generator, a dispensing head containing the liquid to be dispensed, and an electrode that is in electrical communication with the liquid such that when a voltage pulse is applied to the electrode, the liquid is dispensed from the dispensing head onto a receptacle. The apparatus also can include an electrostatically charged counterplane and can include a guard shield. The invention also provides for means for movement of the dispensing apparatus and the receptacle relative to each other. The invention also provides methods for dispensing fluids onto a receptacle surface, including 96-, 384- and 1536-well plates.

Abstract translation: 根据本发明，提供了一种用于从分配尖端或分配尖端阵列静电分配小体积的生物或化学材料的设备。 该装置包括电压发生器，包含待分配液体的分配头和与液体电连通的电极，使得当电压脉冲被施加到电极时，液体从分配头分配到 容器。 该装置还可以包括静电充电的对面板，并且可以包括防护罩。 本发明还提供了用于使分配装置和容器相对于彼此移动的装置。 本发明还提供了将流体分配到容器表面上的方法，包括96孔，384孔和1536孔板。