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    Continuous electrodeposition coating apparatus
    91.
    发明专利
    Continuous electrodeposition coating apparatus 审中-公开
    连续电沉积涂装

    公开(公告)号：JP2005336559A

    公开(公告)日：2005-12-08

    申请号：JP2004157743

    申请日：2004-05-27

    Applicant: Pi R & D Co Ltd ,  株式会社ピーアイ技術研究所

    Inventor： NAKAJIMA SHINTARO ,  GOSHIMA TOSHIYUKI ,  UIN MOO SOO

    IPC: C25D13/00 ,  C25D13/06

    Abstract: PROBLEM TO BE SOLVED: To provide an electrodeposition coating apparatus with which the filtration of an electrodeposition liquid is possible without the occurrence of dissolution and swelling even to a soluble type block copolymerization polyimide electrodeposition liquid and metallic ions can be removed and which can be continuously operated.
    SOLUTION: The continuous electrodeposition coating apparatus has an ultrafiltration filter, a metal ion removing means by chelate fibers composed of cellulose as a base material and a drying and baking means within the same system. The electrodeposition coating apparatus is capable of performing the removal of the metal ions and concentration control within the same apparatus without the occurrence of dissolving and swelling to a polar solvent as compared with the conventional electrodeposition coating apparatus. Consequently, the stable films can be formed under the constant electrodeposition condition without changing the components and composition of the electrodeposition liquid composition and without causing a change in the electrodeposition condition by the metal ion while continuously performing electrodeposition and the soluble type block copolymerization polyimide resin can be electrodeposited.
    COPYRIGHT: (C)2006,JPO&NCIPI

    Abstract translation: 要解决的问题：提供一种电沉积涂布装置，即使在可溶性型嵌段共聚聚酰亚胺电沉积液中也可以除去电沉积液的过滤而不发生溶解和溶胀，并且金属离子可以被除去 连续运行 解决方案：连续电沉积涂布装置具有超滤过滤器，通过由纤维素作为基材的螯合纤维的金属离子去除装置和在同一系统内的干燥和烘烤装置。 与常规的电沉积涂覆装置相比，电沉积涂覆装置能够在同一装置内执行金属离子的去除和浓度控制，而不会发生溶解和膨胀至极性溶剂。 因此，可以在恒定的电沉积条件下形成稳定的膜，而不改变电沉积液组合物的组分和组成，并且在连续进行电沉积的同时不引起金属离子的电沉积条件的变化，并且可溶型嵌段共聚聚酰亚胺树脂可以 电沉积。 版权所有（C）2006，JPO＆NCIPI

    Dielectric characteristic measuring evaluation method and system
    92.
    发明专利
    Dielectric characteristic measuring evaluation method and system 有权
    电介质特性测量评估方法与系统

    公开(公告)号：JP2005300215A

    公开(公告)日：2005-10-27

    申请号：JP2004113178

    申请日：2004-04-07

    Applicant: National Institute Of Advanced Industrial & Technology ,  Pi R & D Co Ltd ,  株式会社ピーアイ技術研究所 ,  独立行政法人産業技術総合研究所

    Inventor： AOYANAGI MASAHIRO ,  NAKAGAWA HIROSHI ,  TOKORO KAZUHIKO ,  KIKUCHI KATSUYA ,  ITAYA HIROSHI ,  SEGAWA SHIGEMASA

    IPC: G01R27/26

    Abstract: PROBLEM TO BE SOLVED: To provide a dielectric characteristics measuring evaluation method and a dielectric characteristics measuring evaluation system for organic insulation materials which can easily form a measuring sample of organic insulation materials and easily and accurately evaluate the measurement of dielectric characteristics of the organic insulation sample in semi-micro wave band to micro wave band.
    SOLUTION: The dielectric characteristics measuring evaluation method evaluates relative dielectric constant of the organic insulation materials by using a measuring sample T of the organic insulation materials. It comprises a process for measuring a reference resonance frequency in non-inserted state of a measuring sample T in a hollow resonator 1; a process for measuring the resonance frequency by inserting a standard sample A with a known relative dielectric constant in the hollow resonator 1 and calculating the relative dielectric constant measurement value of the standard sample A from the difference between the measured resonance frequency and the standard resonance frequency; a process for calculating a correction coefficient from the calculated relative dielectric constant value of the standard sample A and the known relative dielectric constant value of the standard sample T; and a process for measuring the resonance frequency by inserting the measuring sample T in the hollow resonator 1 and calculating the relative dielectric constant value of the measuring sample T by using the difference between the measured resonance frequency and the standard resonance frequency, and the correction coefficient.
    COPYRIGHT: (C)2006,JPO&NCIPI

    Abstract translation: 要解决的问题：提供一种有机绝缘材料的介电特性测量评估方法和介电特性测量评估系统，其可以容易地形成有机绝缘材料的测量样品，并且容易且准确地评估介电特性的测量 有机绝缘样品在半微波带到微波带。 电解质特性测量评估方法通过使用有机绝缘材料的测量样品T评估有机绝缘材料的相对介电常数。 它包括在中空谐振器1中测量测量样品T的非插入状态的参考共振频率的过程; 通过在中空谐振器1中插入具有已知相对介电常数的标准样品A来测量谐振频率的过程，并根据测得的谐振频率和标准共振频率之间的差计算标准样品A的相对介电常数测量值 ; 从所计算的标准样品A的相对介电常数值和标准样品T的已知相对介电常数值计算校正系数的处理; 以及通过将测量样本T插入中空谐振器1中并通过使用测量的谐振频率和标准谐振频率之间的差来计算测量样本T的相对介电常数值来测量谐振频率的过程，以及校正系数 。 版权所有（C）2006，JPO＆NCIPI

    Adherent polyimide
    94.
    发明专利
    Adherent polyimide 有权

    公开(公告)号：JP2004339526A

    公开(公告)日：2004-12-02

    申请号：JP2004262041

    申请日：2004-09-09

    Applicant: Pi R & D Co Ltd ,  株式会社ピーアイ技術研究所

    Inventor： MATSUMOTO SHUNICHI ,  ITAYA HIROSHI

    IPC: C08J7/00 ,  C08G73/10 ,  C09J7/00

    Abstract: PROBLEM TO BE SOLVED: To obtain a polyimide adhesive which remarkably improves the adhesion of a polyimide film to a metal and other substrates by modifying the surface characteristics of the polyimide film by a simple chemical method and has heat resistance effective for the adhesion of the surface treated polyimide film to the metal or other substrates. SOLUTION: The adhesion of the polyimide film to the metal or a substrate surface is remarkably improved by treating the polyimide surface with a mixed solution of ethanolamine and N-methylpyrrolidone or dimethylformamide. Furthermore, when the polyimide adhesive for the adhesion of the above surface treated polyimide film is a polyimide of a polyimide compound having bicyclo(2,2,2)oct-7-ene-2,3,5,6-tetracarboxylic dianhydride and 3,4-diaminodiphenyl ether as components, a remarkable effect is seen on the adhesiveness of the surface treated polyimide film to the metal. COPYRIGHT: (C)2005,JPO&NCIPI

    Method of connection between circuit electrodes
    96.
    发明专利
    Method of connection between circuit electrodes 审中-公开
    电路电极之间的连接方法

    公开(公告)号：JP2004119906A

    公开(公告)日：2004-04-15

    申请号：JP2002284577

    申请日：2002-09-27

    Applicant: Pi R & D Co Ltd ,  Makoto Takatsuki ,  株式会社ピーアイ技術研究所 ,  高築 良

    Inventor： TAKATSUKI MAKOTO ,  KIN KOSHU ,  ISHII HIROYUKI ,  MIYAMURA MASATAKA ,  ITAYA HIROSHI

    IPC: H05K3/32 ,  H01L21/60

    Abstract: PROBLEM TO BE SOLVED: To provide a new connection method between circuit electrodes wherein metal and metal, and an insulating layer and an insulating layer are directly connected with each other respectively, and it has heat resistance without relying on the use of conventional anisotropic conductive resin. SOLUTION: In a joining method where electrodes oppositely disposed are directly joined for their continuity, thermosetting resin or thermoplastic polyimide resin is applied on insulated portions each having a step part to provide the step of 5 μm or less, and the electrodes are heated and subjected to contact bonding so as to be overlapped vertically. Hereby, metal fractions are self-melted or self-joined, and resin fractions undergo self chemical reaction for joining thereof. COPYRIGHT: (C)2004,JPO

    Abstract translation: 要解决的问题：为了提供电路电极之间的新的连接方法，其中金属和金属以及绝缘层和绝缘层分别直接连接，并且它具有耐热性，而不依赖于常规 各向异性导电树脂。 解决方案：在其相对设置的电极直接连接的连接方法中，将热固性树脂或热塑性聚酰亚胺树脂施加在各自具有台阶部分的绝缘部分上，以提供5μm或更小的步骤，并且电极是 加热并进行接触接合以垂直重叠。 因此，金属部分自熔化或自连接，并且树脂部分进行自化学反应以进行接合。 版权所有（C）2004，JPO

    半導体湿度センサの製造方法
    97.
    发明专利
    半導体湿度センサの製造方法 审中-公开

    公开(公告)号：JP2018059780A

    公开(公告)日：2018-04-12

    申请号：JP2016196627

    申请日：2016-10-04

    Applicant: 株式会社デンソー ,  株式会社ピーアイ技術研究所

    Inventor： 村田 稔 ,  脇 周三 ,  瀬川 繁昌

    IPC: G01N27/22

    Abstract: 【課題】さらなる耐久変動の低減が可能な感湿膜としてのポリイミドを生成することができる半導体湿度センサの製造方法を提供する。 【解決手段】感湿素子11を構成する感湿膜17としてのポリイミドを生成するに際し、ポリイミドの合成が可能な溶媒として、TetraG、安息香酸エチル、安息香酸メチル等のγ−ブチロラクトン、N−メチル−2ピロリドンを含有しない溶媒を用いる。これにより、従来のNMP溶媒を用いる場合に比べて、感湿素子11の耐久変動要因となる感湿膜17内の酸無水物の残存量が減少する。したがって、耐久変動の低減が可能な感湿膜17としてのポリイミドを生成することができる。 【選択図】図1

    Novel polyimide and printing composition including the same
    100.
    发明专利
    Novel polyimide and printing composition including the same 审中-公开
    新型聚酰亚胺和印刷组合物，包括它们

    公开(公告)号：JP2013173820A

    公开(公告)日：2013-09-05

    申请号：JP2012037880

    申请日：2012-02-23

    Applicant: Pi R & D Co Ltd ,  株式会社ピーアイ技術研究所

    Inventor： SATO TAKAHIRO ,  GOTO TOSHIYUKI ,  WIN MAW SOE

    IPC: C08G73/10 ,  C09D11/00 ,  C09D11/02 ,  H01L21/312 ,  H05K3/28

    Abstract: PROBLEM TO BE SOLVED: To provide a novel thermosetting polyimide which allows high-speed printing in screen printing, and has excellent adhesiveness, bendability and a low warping property and good storage stability, as well as characteristics such as heat resistance, electric characteristics, mechanical characteristics and incombustibility, and to provide a printing composition including the same, and a method for forming an insulating film, using the composition.SOLUTION: A thermosetting polyimide excellent for use in printing has a repeating unit of a specific structure including a triple bond. A printing ink composition includes the polyimide and an organic solvent for dissolving the polyimide. A method for forming an insulating film includes: applying the composition onto a base layer followed by drying to thereby form an insulating film composed of a polyimide film.

    Abstract translation: 要解决的问题：提供一种新颖的热固性聚酰亚胺，其允许丝网印刷中的高速印刷，并且具有优异的粘合性，弯曲性和低翘曲性和良好的储存稳定性，以及耐热性，电特性，机械性 特性和不燃性，并提供包含该组合物的印刷组合物和使用该组合物形成绝缘膜的方法。解决方案：用于印刷的优异的热固性聚酰亚胺具有包括三键的特定结构的重复单元。 印刷油墨组合物包括聚酰亚胺和用于溶解聚酰亚胺的有机溶剂。 形成绝缘膜的方法包括：将所述组合物施加到基底层上，然后干燥，从而形成由聚酰亚胺膜构成的绝缘膜。

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