SEPARATION MEMBRANE AND MEMBRANE SEPARATION METHOD

    公开(公告)号:US20210394129A1

    公开(公告)日:2021-12-23

    申请号:US17287274

    申请日:2019-09-25

    摘要: The present invention provides a separation membrane suitable for separating water from a liquid mixture containing an alcohol and water. A separation membrane 10 according to the present invention contains polyimide including a structural unit represented by formula (1). A is a linking group having a solubility parameter, in accordance with a Fedors method, of more than 5.0. B is a linking group having a solubility parameter of more than 8.56. R1 to R6 each are independently a hydrogen atom, a halogen atom, a hydroxyl group, a sulfonic group, an alkoxy group having 1 to 30 carbon atoms, or a hydrocarbon group having 1 to 30 carbon atoms. Ar1 and Ar2 each are a divalent aromatic group.

    METHOD OF MANUFACTURING A PRINTED CIRCUIT BOARD ASSEMBLY SHEET
    3.
    发明申请
    METHOD OF MANUFACTURING A PRINTED CIRCUIT BOARD ASSEMBLY SHEET 有权
    制造印刷电路板组件的方法

    公开(公告)号:US20140101934A1

    公开(公告)日:2014-04-17

    申请号:US14141705

    申请日:2013-12-27

    IPC分类号: H05K3/46

    摘要: A dummy trace portion is provided in a region between at least a suspension board with circuit on one end side and a support frame of a suspension board assembly sheet with circuits. A base insulating layer is formed on a support substrate in the dummy trace portion. A plurality of conductor traces are formed on the base insulating layer, and a cover insulating layer is formed on the base insulating layer to cover each conductor trace. At least one of the base insulating layer and the cover insulating layer in the dummy trace portion has a groove.

    摘要翻译: 在至少一个具有一端侧的电路的悬架板和具有电路的悬挂板组装片的支撑框架之间的区域中设置虚拟轨迹部分。 在虚拟轨迹部分的支撑基板上形成基底绝缘层。 在基底绝缘层上形成多个导体迹线,在基底绝缘层上形成盖绝缘层,以覆盖每个导体迹线。 虚拟轨迹部分中的基底绝缘层和覆盖绝缘层中的至少一个具有凹槽。

    HYDROGEN GAS PRODUCTION METHOD AND HYDROGEN GAS PRODUCTION SYSTEM

    公开(公告)号:US20220340420A1

    公开(公告)日:2022-10-27

    申请号:US17763547

    申请日:2020-09-18

    摘要: The present disclosure relates to a hydrogen gas production method including: a first step of generating a mixed gas containing hydrogen and carbon dioxide from a hydrogen storage agent by dehydrogenation reaction using a catalyst in a reactor; a second step of purifying the generated mixed gas to acquire a gas having a high hydrogen concentration; a third step of separating a solution in the reactor into a solution enriched with the catalyst and a permeate using a separation membrane unit; and a fourth step of supplying the solution enriched with the catalyst to the reactor for reusing in the first step.

    SUSPENSION BOARD WITH CIRCUIT AND METHOD OF MANUFACTURING THE SAME
    5.
    发明申请
    SUSPENSION BOARD WITH CIRCUIT AND METHOD OF MANUFACTURING THE SAME 有权
    具有电路的悬挂板及其制造方法

    公开(公告)号:US20140345920A1

    公开(公告)日:2014-11-27

    申请号:US14273657

    申请日:2014-05-09

    IPC分类号: H05K1/09 H05K3/34

    摘要: Heat-assisted wiring traces and a conductive support substrate are respectively formed on first and second surfaces of an insulating layer. Further, connection terminals electrically insulated from the support substrate and electrically respectively connected to the heat-assisted wiring traces are formed on the second surface of the insulating layer. Each connection terminal has an element connection portion, a pattern connection portion and a spread blocking portion. When a circuit element is connected to the element connection portion of the connection terminal by solder, spreading of a molten solder applied to the element connection portion to the pattern connection portion is blocked by the spread blocking portion.

    摘要翻译: 分别在绝缘层的第一和第二表面上形成热辅助布线和导电支撑基板。 此外,在绝缘层的第二表面上形成与支撑基板电绝缘并电连接到热辅助布线的连接端子。 每个连接端子具有元件连接部分,图案连接部分和展开阻挡部分。 当通过焊料将电路元件连接到连接端子的元件连接部分时,施加到元件连接部分的熔融焊料向图案连接部分的扩散被扩展阻挡部分阻挡。

    CARBON-DIOXIDE CAPTURE AND TREATMENT SYSTEM AND CARBON-DIOXIDE NEGATIVE EMISSIONS PLANT

    公开(公告)号:US20230302403A1

    公开(公告)日:2023-09-28

    申请号:US17925248

    申请日:2021-04-23

    IPC分类号: B01D53/62 B01D53/75

    摘要: Provided is a carbon-dioxide capture and treatment system comprising: a carbon dioxide-enriched mixture gas generation device comprising a separation membrane capable of increasing a carbon dioxide concentration of a mixture gas taken therein, thereby generating a carbon dioxide-enriched mixture gas; a carbon dioxide conversion device configured to convert carbon dioxide in the enriched mixture gas received from the carbon dioxide-enriched mixture gas generation device, into a chemically stable compound; a final treatment device comprising an adsorbent, wherein the final treatment device is configured to adsorb the carbon dioxide by the adsorbent, thereby separating the carbon dioxide from other gas components; and a carbon dioxide direct capture device configured to take in air contained in an ambient environment, and supply the taken-in air to the final treatment device or an upstream side thereof in the carbon-dioxide capture and treatment system.

    SEPARATION MEMBRANE AND LAMINATE
    8.
    发明申请

    公开(公告)号:US20190314768A1

    公开(公告)日:2019-10-17

    申请号:US16462109

    申请日:2017-11-16

    摘要: An aspect of the present invention relates to a separation membrane for selectively separating a component (A) from a fluid containing the component (A) and a component (B), wherein the separation membrane has a first surface and a second surface opposite to the first surface, an affinity of the first surface side of the separation membrane for the component (A) is higher than an affinity of the first surface side of the separation membrane for the component (B), and an affinity of the second surface side of the separation membrane for the component (A) is higher than the affinity of the first surface side of the separation membrane for the component (A).

    SUSPENSION BOARD ASSEMBLY SHEET WITH CIRCUITS AND MANUFACTURING METHOD OF THE SAME
    9.
    发明申请
    SUSPENSION BOARD ASSEMBLY SHEET WITH CIRCUITS AND MANUFACTURING METHOD OF THE SAME 有权
    具有电路的制动板组装片及其制造方法

    公开(公告)号:US20150181695A1

    公开(公告)日:2015-06-25

    申请号:US14565552

    申请日:2014-12-10

    摘要: A plurality of suspension boards are integrally supported by a support frame. A plurality of inspection substrates are provided to correspond to the plurality of suspension boards. In each suspension board, lines are formed on a conductive support substrate with a base insulating layer sandwiched therebetween. The support substrate and the line are electrically connected by a via in the base insulating layer. In each inspection substrate, a conductor layer is formed on a conductive support substrate with a base insulating layer sandwiched therebetween. The support substrate and the conductor layer are electrically connected by a via in the base insulating layer.

    摘要翻译: 多个悬挂板由支撑框架一体地支撑。 提供多个检查基板以对应于多个悬挂板。 在每个悬挂板中,在导电支撑基板上形成有夹在其间的基底绝缘层的线。 支撑基板和线通过基底绝缘层中的通孔电连接。 在每个检查基板中,导电层形成在导电性支撑基板上,其间夹有基极绝缘层。 支撑基板和导体层通过基底绝缘层中的通孔电连接。