中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

57 records (took 0.018 seconds)

    Optical-electrical wiring board and optical module
    1.
    发明授权
    Optical-electrical wiring board and optical module 有权
    光电接线板和光模块

    公开(公告)号：US08989531B2

    公开(公告)日：2015-03-24

    申请号：US13259460

    申请日：2010-03-30

    Applicant: Maraki Maetani ,  Masahiko Hirose

    Inventor： Maraki Maetani ,  Masahiko Hirose

    IPC: G02B6/12 ,  G02B6/43 ,  H01S5/022 ,  H01S5/183 ,  H05K1/02 ,  H05K3/46

    CPC classification number: G02B6/43 ,  H01L2224/16225 ,  H01L2924/15311 ,  H01S5/02292 ,  H01S5/183 ,  H05K1/0245 ,  H05K1/0274 ,  H05K3/4644 ,  H05K2201/09672 ,  H05K2201/09972

    Abstract: The invention relates to an optical-electrical wiring board (2) and an optical module (1). The optical-electrical wiring board (2) includes a substrate (8), a dielectric layer (11), first conductive layers (16a) and second conductive layers (16b). The dielectric layer (11) includes a first region (B) and a second region (C). The first region (B) constitutes a plurality of light transmission portions (11B). The second region (C) has a plurality of pairs of conductive layers each having an overlap portion (10) in which one of the plurality of second conductive layers (16b) and one of the plurality of first conductive layers (16a) overlap each other when seen through in a laminated direction (a) of the dielectric layer (11) and the substrate (8).

    Abstract translation: 本发明涉及光电布线板（2）和光模块（1）。 光电布线板（2）包括基板（8），电介质层（11），第一导电层（16a）和第二导电层（16b）。 电介质层（11）包括第一区域（B）和第二区域（C）。 第一区域（B）构成多个光透射部分（11B）。 第二区域（C）具有多个导电层，每对导电层具有重叠部分（10），多个第二导电层（16b）中的一个与多个第一导电层（16a）中的一个彼此重叠 当通过介电层（11）和基板（8）的层叠方向（a）观察时。

    FORWARD OSMOSIS MEMBRANE FLOW SYSTEM AND COMPOSITE SEMIPERMEABLE MEMBRANE FOR FORWARD OSMOSIS MEMBRANE FLOW SYSTEM
    2.
    发明申请
    FORWARD OSMOSIS MEMBRANE FLOW SYSTEM AND COMPOSITE SEMIPERMEABLE MEMBRANE FOR FORWARD OSMOSIS MEMBRANE FLOW SYSTEM 审中-公开
    前向OSMOSIS膜流动系统和前向OSMOSIS膜流系统的复合可切割膜

    公开(公告)号：US20140110328A1

    公开(公告)日：2014-04-24

    申请号：US14124519

    申请日：2012-06-08

    Applicant: Takao Doi ,  Osamu Hayashi ,  Masahiko Hirose ,  Makoto Kobuke ,  Yoshihide Kawaguchi ,  Noriaki Harada

    Inventor： Takao Doi ,  Osamu Hayashi ,  Masahiko Hirose ,  Makoto Kobuke ,  Yoshihide Kawaguchi ,  Noriaki Harada

    IPC: B01D71/46 ,  B01D69/12 ,  B01D61/00

    CPC classification number: B01D71/46 ,  B01D61/002 ,  B01D69/12 ,  B01D71/56 ,  F03B13/00 ,  F05B2220/602 ,  Y02B10/50 ,  Y02E10/28

    Abstract: The forward osmosis membrane flow system (1) includes a high osmotic pressure fluid flow section (2) to which a high osmotic pressure fluid is supplied, a low osmotic pressure fluid flow section (3) to which a low osmotic pressure fluid with a lower osmotic pressure than that of the high osmotic pressure fluid is supplied, and a semipermeable membrane (4) that separates the high osmotic pressure fluid flow section and the low osmotic pressure fluid flow section from each other. A flow rate in the high osmotic pressure fluid flow section (2) is increased by an occurrence of fluid migration from the low osmotic pressure fluid flow section (3) into the high osmotic pressure fluid flow section (2) through the semipermeable membrane (4). The semipermeable membrane (4) is a composite semipermeable membrane with a polyamide-based skin layer formed on a porous epoxy resin membrane.

    Abstract translation: 正向渗透膜流动系统（1）包括供给高渗透压流体的高渗透压流体流动部分（2），低渗透压流体流动部分（3），低渗透压流体 提供渗透压力高于高渗透压流体的渗透压力，以及将高渗透压流体流动部分和低渗透压流体流动部分彼此分离的半透膜（4）。 高渗透压流体流动部分（2）中的流速通过半渗透膜（4）从低渗透压流体流动部分（3）流入高渗透压流体流动部分（2） ）。 半透膜（4）是在多孔环氧树脂膜上形成有聚酰胺系表皮层的复合半透膜。

    Composite semipermeable membrane, production method thereof, and water treatment method using the same
    6.
    发明授权
    Composite semipermeable membrane, production method thereof, and water treatment method using the same 失效
    复合半透膜及其制造方法及使用其的水处理方法

    公开(公告)号：US07081202B2

    公开(公告)日：2006-07-25

    申请号：US10296836

    申请日：2002-03-08

    Applicant: Tomomi Ohara ,  Masahiko Hirose ,  Naoki Kurata

    Inventor： Tomomi Ohara ,  Masahiko Hirose ,  Naoki Kurata

    IPC: B01D63/00 ,  B01D71/56 ,  B01D61/00

    CPC classification number: B01D67/0093 ,  B01D65/022 ,  B01D69/125 ,  B01D71/56 ,  B01D2321/168 ,  C02F1/441

    Abstract: A composite semipermeable membrance of the present invention comprises a thin film and a porous support membrane supporting the thin film, wherein the thin film includes polyamide based resin having a constituent unit with amide bond between diamine residue and di or tri carboxylic acid residue, in which nitrogen atom of the amide bond has a substituent of aromatic ring. A production method of this invention includes a contacting step of contacting the above composite semipermeable membrane with solution including an oxidizer. In addition, a water treatment method of this invention comprises a step of separating a raw water by a composite semipermeable membrane to obtain permeation water in which salt and/or organic substance is removed sufficiently in practical use, characterized in that the composite semipermeable membrane of this invention is used and a fungicide is added into the raw water.This invention provides a composite semipermeable membrane having practically permeability, and excellent desalting faculty and oxidizer resistance, a production method thereof, and water treatment method using the same.

    Abstract translation: 本发明的复合半透膜包括薄膜和支撑薄膜的多孔支撑膜，其中薄膜包括具有二胺残基和二或三羧酸残基之间具有酰胺键的构成单元的聚酰胺基树脂，其中 酰胺键的氮原子具有芳环的取代基。 本发明的制备方法包括使上述复合半透膜与包含氧化剂的溶液接触的接触步骤。 此外，本发明的水处理方法包括通过复合半透膜分离原水以获得其中盐和/或有机物质在实际应用中被充分除去的渗透水的步骤，其特征在于，所述复合半透膜 使用本发明，并将杀真菌剂加入原水中。 本发明提供一种具有实用渗透性，优异的脱盐剂和耐氧化剂性的复合半透膜及其制造方法以及使用其的水处理方法。

    Composite reverse osmosis membrane and process for preparing the same
    7.
    发明授权
    Composite reverse osmosis membrane and process for preparing the same 失效
    复合反渗透膜及其制备方法

    公开(公告)号：US06723422B1

    公开(公告)日：2004-04-20

    申请号：US09462109

    申请日：1999-12-30

    Applicant: Masahiko Hirose ,  Hiroki Ito ,  Tomomi Ohara

    Inventor： Masahiko Hirose ,  Hiroki Ito ,  Tomomi Ohara

    IPC: B32B2000

    CPC classification number: B01D69/02 ,  B01D69/125 ,  B01D71/56 ,  B32B27/34 ,  Y10T428/249987 ,  Y10T428/249991 ,  Y10T428/249992

    Abstract: A composite reverse osmosis membrane is described, which includes a polyamide skin layer on a porous support, with a contact angle between the polyamide skin layer surface and water of 45° or less. The composite reverse osmosis membrane has a high salt rejection and also a high water permeability. This composite reverse osmosis membrane is produced by forming a polyamide skin layer on a porous support having the steps of: forming a layer on the porous support by coating a solution A including one or more compounds having at least two reactive amino groups; contacting the layer with a solution B comprising one or more polyfunctional acid halide compounds; and subsequently, contacting the layer with a solution C comprising the polyfunctional acid halide compound of a higher concentration than the solution C. The concentration of the polyfunctional acid halide compound in the solution C is preferably at least 1.2 times of the solution B.

    Abstract translation: 描述了一种复合反渗透膜，其包括多孔载体上的聚酰胺表层，聚酰胺表层与水之间的接触角为45°以下。 复合反渗透膜具有高的耐盐性和高透水性。 该复合反渗透膜是通过在多孔载体上形成聚酰胺表皮层而制成的，其具有以下步骤：通过涂覆包含一种或多种具有至少两个反应性氨基的化合物的溶液A在多孔载体上形成层; 使该层与包含一种或多种多官能酰卤化合物的溶液B接触; 并且随后使该层与包含比溶液C更高浓度的多官能酰卤化合物的溶液C接触。溶液C中多官能酰卤化合物的浓度优选为溶液B的至少1.2倍。

    Highly permeable composite reverse osmosis membrane
    8.
    发明授权
    Highly permeable composite reverse osmosis membrane 失效
    高透性复合反渗透膜

    公开(公告)号：US06171497B2

    公开(公告)日：2001-01-09

    申请号：US08786628

    申请日：1997-01-21

    Applicant: Masahiko Hirose ,  Tomomi Ohara ,  Masaaki Ando

    Inventor： Masahiko Hirose ,  Tomomi Ohara ,  Masaaki Ando

    IPC: B01D7156

    CPC classification number: B01D67/0093 ,  B01D69/125 ,  B01D2323/30

    Abstract: A module that can be practically used at a pressure of about 3 kgf/cm2 is obtained by treating a polyamide based reverse osmosis membrane with an oxidizing agent. A composite reverse osmosis membrane comprises a thin film which is a polyamide based skin layer obtained by polycondensation of a compound having two or more reactive amino groups and a polyfunctional acid halide compound having two or more reactive acid halide groups, and a microporous support for supporting the thin film. The polyamide based skin layer formed on the surface of the membrane has a mean roughness of 50 nm or more. The composite reverse osmosis membrane is treated with an oxidizing agent. A salt rejection of 99% or more and a flux of 1.5 m3/m2·day or more are obtained when evaluated by using a solution having pH 6.5 containing 500 ppm of sodium chloride at an operating pressure of 7.5 kgf/cm2 and a temperature of 25° C.

    Abstract translation: 通过用氧化剂处理聚酰胺类反渗透膜，可以在约3kgf / cm 2的压力下实际使用的模块。 复合反渗透膜包括通过具有两个或更多个反应性氨基的化合物和具有两个或更多个反应性酰卤基团的多官能酰卤化合物缩聚获得的聚酰胺基皮层的薄膜和用于支撑的多孔载体 薄膜。 形成在膜表面的聚酰胺类皮肤层的平均粗糙度为50nm以上。 复合反渗透膜用氧化剂处理。 当在7.5kgf / cm 2的操作压力下使用含有500ppm氯化钠的pH6.5的溶液进行评价时，可以获得99％以上的脱盐率和1.5m 3 / m 2·天以上的通量， 25°C

    Method of producing high permeable composite reverse osmosis membrane
    9.
    发明授权
    Method of producing high permeable composite reverse osmosis membrane 失效
    生产高渗透复合反渗透膜的方法

    公开(公告)号：US5576057A

    公开(公告)日：1996-11-19

    申请号：US362930

    申请日：1994-12-23

    Applicant: Masahiko Hirose ,  Kenichi Ikeda

    Inventor： Masahiko Hirose ,  Kenichi Ikeda

    IPC: B01D69/12 ,  B01D71/56 ,  B05D5/00 ,  B01D69/00

    CPC classification number: B01D71/56 ,  B01D69/125

    Abstract: A method of producing a high permeable composite reverse osmosis membrane which comprises forming a polyamide type skin layer on a porous support by the process comprising a step of coating a solution A containing a compound having at least two reactive amino groups on the porous support and a step of contacting a solution B containing a polyfunctional acid halide with the coated layer of the solution A, wherein the difference between a solubility parameter of the solution A and a solubility parameter of the solution B is from 7 to 15 (cal/cm.sup.3).sup.1/2.

    Abstract translation: 一种制造高渗透性复合反渗透膜的方法，其包括在多孔载体上形成聚酰胺型表层，所述方法包括在多孔载体上涂布含有至少两个反应性氨基的化合物的溶液A的步骤，以及 将含有多官能酰卤的溶液B与溶液A的涂层接触的步骤，其中溶液A的溶解度参数与溶液B的溶解度参数之间的差为7至15（cal / cm 3）+ E，fra 1/2 + EE。

Patent Agency Ranking