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    Dustproof structure of communication device, using air filter having distributed dust collecting efficiency and pressure loss
    2.
    发明申请
    Dustproof structure of communication device, using air filter having distributed dust collecting efficiency and pressure loss 失效

    公开(公告)号：US20020027765A1

    公开(公告)日：2002-03-07

    申请号：US09983730

    申请日：2001-10-25

    Inventor： Masayuki Negishi

    IPC: H05K005/00 ,  B01D050/00 ,  B01D059/50 ,  H02B001/26

    CPC classification number: H05K7/20181 ,  H05K7/20581

    Abstract: A dustproof structure for a communication device is disclosed, in which the whole area of the air filter can be effectively used, the dust collecting efficiency can be improved at low cost, and an increase in the pressure loss can be prevented. The air filter comprises a first air filter section and a second air filter section, wherein the first air filter section is provided at an area closer to the fan, within which the air flow is concentrated, and the second air filter section is provided at another area farther from the fan, and the first air filter section has a dust collecting efficiency higher than that of the second air filter section, while the second air filter section has a pressure loss lower than that of the first air filter section.

    Device for electrophoresis, electrophoretic equipment, electrophoretic method, and specimen detection method
    4.
    发明申请
    Device for electrophoresis, electrophoretic equipment, electrophoretic method, and specimen detection method 失效
    电泳装置，电泳装置，电泳法，检测方法

    公开(公告)号：US20040245103A1

    公开(公告)日：2004-12-09

    申请号：US10490118

    申请日：2004-03-26

    Inventor： Teruta Ishimaru ,  Chiho Itou ,  Tadanobu Ikeda ,  Takashi Akita ,  Osamu Maehara ,  Haruko Miyauchi

    IPC: G01L009/18 ,  B01D057/02 ,  C02F011/00 ,  B01D059/50

    CPC classification number: G01N27/44704

    Abstract: The present invention relates to an electrophoretic device in the form of a casing having inside sealed spaces isolated by an electrophoretic carrier, wherein the device comprises at least one liquid injection/discharge opening, communicable with the outside, on the outer wall of said sealed spaces, and an electrophoretic method and a specimen detection method using the device. Additionally, the present invention relates to an electrophoresis apparatus having a structure for sandwiching the electrophoretic carrier between a pair of electrodes, and having a space capable of holding liquid between the sandwiched electrophoretic carrier and the respective electrodes, and to an electrophoretic method using the same device.

    Abstract translation: 本发明涉及一种具有由电泳载体隔离的内部密封空间的外壳形式的电泳装置，其中该装置包括至少一个可与外部连通的液体注入/排出口，在所述密封空间的外壁上 ，以及使用该装置的电泳方法和检体检测方法。 另外，本发明涉及一种具有将电泳载体夹在一对电极之间的结构的电泳装置，并且具有能够在夹持的电泳载体和各个电极之间保持液体的空间以及使用其的电泳方法 设备。

    Method and device for pickling hot-rolled special steel strips
    5.
    发明申请
    Method and device for pickling hot-rolled special steel strips 失效
    酸洗热轧特种钢带的方法和装置

    公开(公告)号：US20030178045A1

    公开(公告)日：2003-09-25

    申请号：US10258909

    申请日：2002-10-30

    Inventor： Michael Haentjes

    IPC: C23G001/00 ,  B01D059/50

    CPC classification number: C23G1/08

    Abstract: The invention relates to a method for pickling hot-rolled special steel strips (1) having an austenite, ferrite and/or martensite structure. The inventive method is carried out in a pickling line (7) with pickling sections (8) containing acids and rinsing sections (9) containing rinsing water (15). The aim of the invention is to provide a method that does not require an additional stretch-leveling step for descaling. The costs for pickling are reduced by pickling the hot-rolled special steel strip (1) in the pickling sections (8) with hydrochloric acid (13) and rinsing it in the first rinsing sections (9) with azotic acid (14) or an equivalent substitute pickling medium (14b) and treating it in further rinsing sections (9) with rinsing water (15).

    Abstract translation: 本发明涉及一种用于酸洗具有奥氏体，铁素体和/或马氏体结构的热轧特殊钢带（1）的方法。 本发明的方法在酸洗线（7）中进行，其中酸洗部分（8）含有酸和含有漂洗水（15）的漂洗部分（9）。 本发明的目的是提供一种不需要额外的拉伸平整步骤来除垢的方法。 通过用盐酸（13）酸洗酸洗部分（8）中的热轧特殊钢带（1）并在氮化酸（14）或第一漂洗部分（9）中将其漂洗，从而减少酸洗成本 等效的替代酸洗介质（14b），并用冲洗水（15）在其它漂洗段（9）中进行处理。

    Dustproof structure of communication device, using air filter having distributed dust collecting efficiency and pressure loss
    7.
    发明申请
    Dustproof structure of communication device, using air filter having distributed dust collecting efficiency and pressure loss 失效

    公开(公告)号：US20020027766A1

    公开(公告)日：2002-03-07

    申请号：US09983753

    申请日：2001-10-25

    Inventor： Masayuki Negishi

    IPC: H05K005/00 ,  B01D050/00 ,  B01D059/50 ,  H02B001/26

    CPC classification number: H05K7/20181 ,  H05K7/20581

    Abstract: A dustproof structure for a communication device is disclosed, in which the whole area of the air filter can be effectively used, the dust collecting efficiency can be improved at low cost, and an increase in the pressure loss can be prevented. The air filter comprises a first air filter section and a second air filter section, wherein the first air filter section is provided at an area closer to the fan, within which the air flow is concentrated, and the second air filter section is provided at another area farther from the fan, and the first air filter section has a dust collecting efficiency higher than that of the second air filter section, while the second air filter section has a pressure loss lower than that of the first air filter section.

    Microfluidic devices for transverse electrophoresis and isoelectric focusing
    8.
    发明申请
    Microfluidic devices for transverse electrophoresis and isoelectric focusing 审中-公开
    用于横向电泳和等电聚焦的微流体装置

    公开(公告)号：US20040256230A1

    公开(公告)日：2004-12-23

    申请号：US10788884

    申请日：2004-02-27

    Applicant: University of Washington

    Inventor： Paul Yager ,  Mark Holl ,  Darrel J. Bell ,  James Brody ,  Catherine R. Cabrera ,  Andrew E. Kamholz ,  Katerina Macounova ,  Dong Qin

    IPC: B01D059/50 ,  G01N027/26 ,  G01L001/20

    CPC classification number: G01N27/44795 ,  G01N27/44769

    Abstract: Devices and methods are provided for separation of particles of a first selected electrophoretic mobility or isoelectric point from a fluid comprising particles of at least one other selected electrophoretic mobility or isoelectric point. The devices comprise a microchannel comprising an inlet for introducing the fluid into the microchannel; electrodes to either side of the microchannel for applying a selected voltage to produce an electrical field across the microchannel orthogonal to the length of the microchannel; and outlets in said microchannel placed to receive outlet portions of the fluid containing enhanced concentrations of each type of particle. The devices may be used for particle detection, quantification, separation, mixing, dilution and concentration. Electrophoretic tags may be used to provide particles with altered electrophoretic mobilities and/or isoelectric points. Interior particles of cells or organisms may be released, separated and detected by these devices and methods. The devices and methods may be used to separate particles such as proteins and microorganisms from biological fluids such as blood, or to separate and detect airborne contaminants such as bacterial warfare agents from air. The devices and methods may be included in devices including other separation and detection methods.

    Abstract translation: 提供了设备和方法，用于从包含至少一个其它选择的电泳迁移率或等电点的颗粒的流体分离第一选择的电泳迁移率或等电点的颗粒。 所述装置包括微通道，其包括用于将流体引入微通道的入口; 电极到微通道的任一侧，用于施加所选择的电压，以跨过与微通道长度正交的微通道产生电场; 并且所述微通道中的出口被设置成接收含有增强浓度的每种类型的颗粒的流体的出口部分。 该装置可用于颗粒检测，定量分离，分离，混合，稀释和浓缩。 电泳标签可用于提供具有改变的电泳迁移率和/或等电点的颗粒。 细胞或生物体的内部颗粒可以通过这些装置和方法被释放，分离和检测。 装置和方法可用于将诸如蛋白质和微生物的颗粒与诸如血液的生物流体分离，或者从空气中分离和检测空气传播的污染物如细菌作战剂。 装置和方法可以包括在包括其他分离和检测方法的装置中。

    Low temperature operating cell for the electrowinning of aluminium
    10.
    发明申请
    Low temperature operating cell for the electrowinning of aluminium 失效
    用于电解铝的低温操作电池

    公开(公告)号：US20030010628A1

    公开(公告)日：2003-01-16

    申请号：US10133198

    申请日：2002-04-27

    Inventor： Vittorio De Nora ,  Jean-Jacques Duruz

    IPC: B01D059/40 ,  B01D001/00 ,  C25C003/00 ,  C25C005/04 ,  C25C007/00 ,  B01D059/50 ,  C25C003/06 ,  C25C003/08 ,  C25C003/12

    CPC classification number: C25C3/08 ,  C25C3/06

    Abstract: A cell for the electrowinning of aluminum using anodes (10) made from a alloy of iron with nickel and/or cobalt is arranged to produce aluminum of low contamination and of commercial high grade quality. The cell comprises a cathode (20) of drained configuration and operates at reduced temperature without formation of a crust or ledge of solidified electrolyte. The cell is thermally insulated using an insulating cover (65,65a,65b,65c) and an insulating sidewall lining (71). The molten electrolyte (30) is substantially saturated with alumina, particularly on the electrochemically active anode surface, and with species of at least one major metal present at the surface of the nickel-iron alloy based anodes (10). The cell is preferably operated at reduced temperature from 730null to 910null C. to limit the solubility of these metal species and consequently the contamination of the product aluminum.

    Abstract translation: 使用由铁与镍和/或钴的合金制成的阳极（10）电解铝的电池被布置成产生低污染和商业高品质的铝。 电池包括排水构造的阴极（20），并且在降低的温度下操作，而不形成凝固电解质的外壳或凸缘。 电池使用绝缘盖（65,65a，65b，65c）和绝缘侧壁衬里（71）进行绝热。 熔融的电解质（30）基本上被氧化铝饱和，特别是在电化学活性阳极表面上，以及存在于镍 - 铁合金基阳极（10）表面的至少一种主要金属的物质。 电池优选在730℃至910℃的低温下操作，以限制这些金属物质的溶解度，从而限制产品铝的污染。

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