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1. 发明专利

JP2007095527A Conductive paste and method of manufacturing same 审中-公开
标题翻译：导电胶浆及其制造方法
公开(公告)号：JP2007095527A
公开(公告)日：2007-04-12
申请号：JP2005284188
申请日：2005-09-29
申请人： Tokai Rubber Ind Ltd , 東海ゴム工業株式会社
发明人： TERASAKI SHINGO , SATO AKIO , KANBE YUMI , BESSHO HISAMI
IPC分类号： H01B1/22 , B22F1/02 , C09C1/62 , C09C3/00 , C09D17/00 , H01B13/00
摘要： PROBLEM TO BE SOLVED: To provide a conductive paste which suppresses the occurrence of cracks due to a thickened film than before while lowering resistance, and to provide a method of manufacturing the same.
SOLUTION: In the conductive paste formed by dispersing metal ultra-fine particles in an organic solvent, using a metal core formed of metal component originating from metal salt and metal ultra-fine particles originating from the metal salt and having organic component covering the periphery of the meal core, the organic component originating from the metal salt and remaining after composing the metal ultra-fine particles is contained in the organic solvent. The paste is suitably provided by heating a solution formed by dissolving or dispersing the metal salt in an organic solvent for composition, reducing the metal salt to produce the metal ultra-fine particles, condensing the composite solution and mixing the condensed composite solution with the organic solvent to disperse the metal ultra-fine particles.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种导电性糊剂，其能够抑制由于比以前增厚的膜而产生的裂纹，同时降低电阻，并提供其制造方法。解决方案：在通过将金属超细颗粒分散在有机溶剂中，使用由金属盐形成的金属成分形成的金属芯和源自金属盐的金属超细颗粒形成的导电糊中，并且具有有机成分覆盖膳食核心的周边，来自金属盐的有机成分和构成金属超细粒子后残存的有机成分被包含在有机溶剂中。通过将金属盐溶解或分散在有机溶剂中形成的溶液加热组合，适当地提供糊料，还原金属盐以制备金属超细颗粒，冷凝复合溶液并将冷凝的复合溶液与有机物溶剂分散金属超细颗粒。版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2008159498A Conductive paste and manufacturing method thereof 审中-公开
标题翻译：导电胶及其制造方法
公开(公告)号：JP2008159498A
公开(公告)日：2008-07-10
申请号：JP2006348826
申请日：2006-12-26
申请人： Tokai Rubber Ind Ltd , 東海ゴム工業株式会社
发明人： TERASAKI SHINGO , KANBE YUMI , BESSHO HISAMI
IPC分类号： H01B13/00 , B22F9/24 , H01B1/22
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing method of conductive paste that does not generate any aggregated blocks easily as compared with before and is capable of suppressing the mixture of unneeded constituents.
SOLUTION: The manufacturing method of conductive paste comprises: a process for heating solution containing metal salt and a first organic solvent, reducing the metal salt for generating a metal ultra-fine particle, and obtaining a composite solution containing the metal ultra-fine particle; a process for removing a first organic solvent and a reaction residue from the composite solution and obtaining a metal ultra-fine particle in a non-dried and non-hardened state; and a process for mixing the metal ultra-fine particle in a non-dried and non-hardened state with a second organic solvent for pasting.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供与以前相比不容易产生任何聚集块的导电性糊剂的制造方法，并且能够抑制不需要的成分的混合物。解决方案：导电浆料的制造方法包括：加热含有金属盐和第一有机溶剂的溶液的方法，还原金属盐以产生金属超细颗粒，并获得含有金属超细颗粒的复合溶液，细颗粒; 从复合溶液中除去第一有机溶剂和反应残余物并获得非干燥和非硬化状态的金属超细颗粒的方法; 以及将非干燥和非硬化状态的金属超细颗粒与用于粘贴的第二有机溶剂混合的方法。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2007095510A Conductive paste 有权
标题翻译：导电胶
公开(公告)号：JP2007095510A
公开(公告)日：2007-04-12
申请号：JP2005283923
申请日：2005-09-29
申请人： Tokai Rubber Ind Ltd , 東海ゴム工業株式会社
发明人： SATO AKIO , TERASAKI SHINGO , KANBE YUMI , BESSHO HISAMI
IPC分类号： H01B1/22 , B22F1/00 , B22F1/02 , B22F9/30
摘要： PROBLEM TO BE SOLVED: To provide conductive paste sintered at a temperature lower than that of a conventional one, in particular, at a temperature around 150°C, capable of reducing resistance and excelling in dispersion stability of metal ultrafine particles included therein. SOLUTION: This conductive paste is prepared by dispersing the metal ultrafine particles in an organic solvent. Each metal ultrafine particle has: a metal core formed of a metal constituent derived from a metal salt represented by (R-A) n -M (wherein R is a 4C-9C hydrocarbon group; A is COO, OSO 3 , SO 3 or OPO 3 ; M is silver, gold or platinum; and n is the valence of M); and an organic constituent derived from the metal salt and covering the circumference of the metal core. The organic solvent comprises one or more kinds of organic solvents each having a dielectric constant of 4 to 24. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供在比常规温度低的温度下烧结的导电膏，特别是在约150℃的温度下，能够降低其包含的金属超微粒的耐性和优异的分散稳定性。解决方案：通过将金属超微粒子分散在有机溶剂中来制备该导电糊剂。每个金属超细颗粒具有：由（RA）表示的金属盐的金属成分形成的金属芯（其中R是4C-9C烃基; A是COO，OSO 3是SB，3S，SB 3，或OPO 3; M是银，金或铂; n是M的化合价; 和衍生自金属盐并覆盖金属芯的圆周的有机成分。有机溶剂包括一种或多种介电常数为4至24的有机溶剂。版权所有（C）2007，JPO＆INPIT

4. 发明专利

JPH1131857A PIEZOELECTRIC STRUCTURE AND ITS MANUFACTURE 失效
公开(公告)号：JPH1131857A
公开(公告)日：1999-02-02
申请号：JP20377897
申请日：1997-07-14
申请人： TOKAI RUBBER IND LTD
发明人： KANBE YUMI , MIYOSHI HARUKO , HIBINO SHINGO , ISAJI MASAHISA
IPC分类号： C30B7/10 , C30B29/32 , H01L41/09 , H01L41/187 , H01L41/39 , H01L41/24
摘要： PROBLEM TO BE SOLVED: To provide a composite oxide thin film having stable characteristics, by forming the composite oxide thin film that contains titanium by hydrothermal synthesis on a titanium metal board having a titanium oxide layer on the surface. SOLUTION: The metallic positive ions of one or more material elements selected from Pb, Ba, Bi, etc., and Zr, Zn, etc., that contain Ti are combined with suitable negative ions, and the metallic salt such as the inorganic acid salt of nitrate, etc., and the organic acid salt of acetate, etc., of a metal which is adjusted to be alkaline by sodium hydroxide, etc., is melted or semi-melted in water. A board, which is provided with a titanium metal film by the material aqueous solution and titanium metal foil by sputtering method, etc., and has a titanium oxide surface, is inserted into an autoclave. The board is hydrothermally synthesized with pressure and heat, crystal is deposited and a thin film having uniform polarization axes is provided. Non-densifying treatment is performed on the titanium oxide layer, the composite oxide thin film containing titanium is formed on the porous board by hydrothermal synthesis, and a piezoelectric body having excellent characteristics is formed.

5. 发明专利

JP2009244084A Apparatus and method for measuring thermal conductivity of thermally joined material 有权
标题翻译：用于测量热接合材料热导率的装置和方法
公开(公告)号：JP2009244084A
公开(公告)日：2009-10-22
申请号：JP2008090672
申请日：2008-03-31
申请人： Fuchigami Micro:Kk , Kagoshima Univ , Tokai Rubber Ind Ltd , 国立大学法人鹿児島大学 , 東海ゴム工業株式会社 , 株式会社渕上ミクロ
发明人： MIZUTA KEI , BESSHO HISAMI , KANBE YUMI , TSURUTA KATSUYA , KOTANI TOSHIAKI , OSAWA KENJI
IPC分类号： G01N25/18
摘要： PROBLEM TO BE SOLVED: To provide a measuring apparatus and a measuring method, capable of accurately measuring thermal conductivity of a thermally joined material by use of a small and inexpensive device.
SOLUTION: The apparatus for measuring thermal conductivity of a thermally joined material 1 includes: a first plate 2 having a thermally joined material 4 applied to an application surface thereof; a second plate 3 opposed to the application surface to hold the thermally joined material 4 with the first plate 2; a heating part 10 set in a predetermined position of the first plate 2; a cooling part 11 set in a predetermined position of the second plate 3, the position being different from the opposed position of the heating part 10; and a temperature measurement part 7 which measures temperatures of a first position and a second position on at least one surface of the first plate 2 and the second plate 3. The temperature measurement part 7 measures a temperature difference between the first position and the second position.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够通过使用小型廉价的装置精确地测量热连接材料的导热性的测量装置和测量方法。解决方案：用于测量热接合材料1的热导率的装置包括：第一板2，其具有施加到其施加表面上的热连接材料4; 与施加表面相对的第二板3，用于将热连接材料4保持在第一板2上; 设置在第一板2的预定位置的加热部10; 设置在第二板3的预定位置的冷却部11，该位置与加热部10的相对位置不同; 和测量第一板2和第二板3的至少一个表面上的第一位置和第二位置的温度的温度测量部件7.温度测量部件7测量第一位置和第二位置之间的温度差。版权所有（C）2010，JPO＆INPIT

6. 发明专利

JP2008248298A Method for producing metal nanoparticle, silver/copper nanoparticle, and electrically conductive paste 审中-公开
标题翻译：生产金属纳米材料，银/铜纳米材料和电导电浆料的方法
公开(公告)号：JP2008248298A
公开(公告)日：2008-10-16
申请号：JP2007090012
申请日：2007-03-30
申请人： Okayama Univ , Tokai Rubber Ind Ltd , 国立大学法人岡山大学 , 東海ゴム工業株式会社
发明人： KANBE YUMI , BESSHO HISAMI , WADA YUJI , TSUKAHARA YASUNORI , NAKAMURA TAKASHI , YAMAUCHI TOMOHISA
IPC分类号： B22F9/24 , B22F1/02 , H01B1/22 , H01B5/00
摘要： PROBLEM TO BE SOLVED: To provide a production method by which metal nanoparticles having a core-shell structure can be relatively easily obtained.
SOLUTION: The method for producing metal nanoparticles comprises: a stage where a solution comprising a first metal precursor and an organic solvent is heated, thus the first metal precursor is reduced so as to produce a first metal core composed of a first metal component derived from the first metal precursor; and a stage where a second precursor is added to the solution comprising the first metal core, and this solution is heated so as to reduce the second metal precursor, and a second metal shell composed of a second metal component derived from the second metal precursor is formed around the first metal core.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供可以相对容易地获得具有核 - 壳结构的金属纳米颗粒的制备方法。解决方案：金属纳米颗粒的制造方法包括：加热包含第一金属前体和有机溶剂的溶液的阶段，从而减少第一金属前体，从而产生由第一金属衍生自第一金属前体的组分; 以及将第二前体添加到包含第一金属芯的溶液中的阶段，并且将该溶液加热以减少第二金属前体，并且由源自第二金属前体的第二金属成分组成的第二金属壳是围绕第一金属芯形成。版权所有（C）2009，JPO＆INPIT

7. 发明专利

JP2007095503A Conductive paste 有权
标题翻译：导电胶
公开(公告)号：JP2007095503A
公开(公告)日：2007-04-12
申请号：JP2005283828
申请日：2005-09-29
申请人： Tokai Rubber Ind Ltd , 東海ゴム工業株式会社
发明人： SATO AKIO , TERASAKI SHINGO , KANBE YUMI , BESSHO HISAMI
IPC分类号： H01B1/22 , H05K3/12
摘要： PROBLEM TO BE SOLVED: To provide conductive paste sintered at a temperature lower than that of a conventional one, in particular, at a temperature around 200°C, capable of reducing resistance and excelling in dispersion stability of metal ultrafine particles included therein. SOLUTION: This conductive paste is prepared by dispersing the metal ultrafine particles in an organic solvent. Each metal ultrafine particle has: a metal core formed of a metal constituent derived from a metal salt represented by (R-A) n -M (wherein R is a 10C or more hydrocarbon group; A is COO, OSO 3 , SO 3 or OPO 3 ; M is silver, gold or platinum; and n is the valence of M); and an organic constituent derived from the metal salt and covering the circumference of the metal core. The organic solvent comprises one or more kinds of organic solvents each having a dielectric constant not smaller than 1.5 and smaller than 13. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供在比常规温度低的温度下烧结的导电膏，特别是在温度约为200℃的温度下，能够降低其中包含的金属超微粒的耐性和优异的分散稳定性。解决方案：通过将金属超微粒子分散在有机溶剂中来制备该导电糊剂。每个金属超细颗粒具有：由（RA）表示的金属盐的金属成分形成的金属芯（其中R为10以上的烃基; A为COO，OSO 3是SB，3S，SB 3，或OPO 3; M是银，金或铂; n是M的化合价; 和衍生自金属盐并覆盖金属芯的圆周的有机成分。有机溶剂含有介电常数不小于1.5且小于13的一种或多种有机溶剂。版权所有（C）2007，JPO＆INPIT

8. 发明专利

JP2007056321A Method for producing copper hyperfine particle, and electrically conductive paste 审中-公开
标题翻译：生产铜超细颗粒的方法和电导电胶
公开(公告)号：JP2007056321A
公开(公告)日：2007-03-08
申请号：JP2005243767
申请日：2005-08-25
申请人： Osaka Univ , Tokai Rubber Ind Ltd , 国立大学法人大阪大学 , 東海ゴム工業株式会社
发明人： BESSHO HISAMI , KANBE YUMI , SATO AKIO , WADA YUJI , TSUKAHARA YASUNORI , NAKAMURA TAKASHI
IPC分类号： B22F9/30 , B22F1/00 , B22F1/02 , B22F9/24 , H01B1/22
摘要： PROBLEM TO BE SOLVED: To provide a method capable of producing copper hyperfine particles hard to be oxidized more inexpensovely with higher productivity than heretofore.
SOLUTION: A solution obtained by dissolving or dispersing a copper salt expressed by (R-A)
2 -Cu (wherein, R is a hydrocarbon radical; and A is COO, OSO
3 , SO
3 or OPO
3 ) into an organic solvent for synthesis is heated, so as to produce copper hyperfine particles comprising a copper core composed of a copper component derived from the copper salt and copper hyperfine particles derived from the copper salt and containing an organic component covering the circumference of the copper core. At this time, the heating shall be performed by an external heat source or microwave irradiation. Further, the carbon number of the hydrocarbon radical shall be within the range of 1 to 40, and, as the organic solvent for synthesis, the one exhibiting reducibility to the copper salt shall be used.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够以比以往更高的生产率更廉价地生产难以氧化的铜超细颗粒的方法。解决方案：通过溶解或分散由（RA）表示的铜盐获得的溶液-C（其中，R是烃基; A是COO，OSO 3， / SB>，SO 3 SB 3或OPO 3 SBS）加热到合成有机溶剂中，以制备包含由铜成分组成的铜芯的铜超细颗粒来自铜盐的铜盐和铜超细颗粒，并含有覆盖铜芯圆周的有机成分。此时，加热应由外部热源或微波照射进行。此外，烃基的碳数应在1〜40的范围内，作为合成用有机溶剂，应使用对铜盐具有还原性的有机溶剂。版权所有（C）2007，JPO＆INPIT

9. 发明专利

JPH09217178A PRODUCTION OF THIN FILM BY HYDROTHERMAL SYNTHESIS METHOD 失效
公开(公告)号：JPH09217178A
公开(公告)日：1997-08-19
申请号：JP7704496
申请日：1996-03-29
申请人： TOKAI RUBBER IND LTD
发明人： KANBE YUMI , ISAJI MASAHISA , TANAKA MASAYOSHI , INUBUSHI MASAAKI , OBA YOKO
IPC分类号： C01G1/00 , B01J19/08 , C01G25/00 , C23C18/12 , C30B7/10 , C30B29/22 , H01L41/187 , H01L41/39 , H01L41/24
摘要： PROBLEM TO BE SOLVED: To provide a process for industrially producing homogeneous films with good reproducibility inexpensively in a method for forming the thin films of a multi component oxide by a hydrothermal synthesis method on a substrate. SOLUTION: This hydrothermal synthesis method forms the thin film of the multi component oxide on the substrate by holding the substrate in an aq. soln. dissolved with plural metal salts under pressurization conditions and heating the substrate while applying vibration of >=1Hz perpendicularly on the substrate. The thin film is hydrothermally synthesized in one stage by using the multi component oxide forming raw material consisting of the remaining combination exclusive the compd. reacting with the metal elements on the surface of the substrate. The thin film is hydrothermally synthesized in two stages by using all of the raw material compds. after the crystal nuclei of the multi component oxide are precipitated in the first stage. As a result, the multi component oxide thin film exhibiting a piezoelectric characteristic is produced to a large area at a uniform thickness even if the substrate is not subjected to a polarization treatment. Since a high-temp. treatment, such as baking, is not required, the use of an org. material for the substrate is possible as well. This process is, therefore, applicable to the production of piezoelectric elements, such as piezoelectric monomorph and piezoelectric bimorph and various composite materials, such as laminated actuators and laminate capacitors.

10. 发明专利

JP2008258147A Paste material 有权
标题翻译：糊料
公开(公告)号：JP2008258147A
公开(公告)日：2008-10-23
申请号：JP2008048268
申请日：2008-02-28
申请人： Tokai Rubber Ind Ltd , 東海ゴム工業株式会社
发明人： TERASAKI SHINGO , KANBE YUMI , BESSHO HISAMI
IPC分类号： H01B1/22 , B22F1/02 , B22F9/00 , B22F9/24 , C09C1/62 , C09C3/08 , C09D11/033 , C09D11/037 , C09D11/10 , C09D11/104 , C09D11/52
摘要： PROBLEM TO BE SOLVED: To provide a paste material excelling in coatability as compared with a conventional one, and capable of reducing resistance by baking at low temperature (below 250°C).
SOLUTION: This paste material contains, in an organic solvent, metal ultrafine particles each formed by covering the circumference of a metal core with an organic constituent, and a dispersant. The dispersant contains two or more kinds selected from amidoamine salts of a polyester acid, and amidoamine salts of a polyether-ester acid as main constituents; and its decomposition start temperature is set below 350°C. The metal ultrafine particle preferably has: a metal core formed out of a metal constituent derived from a metal salt represented by (R-A)
n -M, where R is a 4-17C hydrocarbon group; A is COO, OSO
3 or OPO
3 ; M is a metal; and n is the valence of M; and an organic constituent derived from the metal salt.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供与常规涂料相比优异的涂布性能，并且能够在低温（低于250℃）下烘烤而降低阻力的问题。解决方案：该糊料在有机溶剂中含有金属超细颗粒，它们均通过用有机成分覆盖金属芯的周长和分散剂而形成。分散剂含有选自聚酯酸的酰胺胺盐和聚醚 - 酯酸的酰胺胺盐作为主要成分的两种或更多种; 其分解开始温度设定在350℃以下。金属超细颗粒优选具有：由（R-A）表示的金属盐形成的金属核心，其中R是4-17C烃基; A是COO，OSO 3 或OPO 3 ; M是金属; 并且n是M的化合价; 和衍生自金属盐的有机成分。版权所有（C）2009，JPO＆INPIT

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