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1. 发明专利

JP2011184708A Mixed powder for powder metallurgy 有权
标题翻译：用于粉末冶金的混合粉末
公开(公告)号：JP2011184708A
公开(公告)日：2011-09-22
申请号：JP2010048278
申请日：2010-03-04
申请人： Kobe Steel Ltd , Nippon Fine Chem Co Ltd , 日本精化株式会社 , 株式会社神戸製鋼所
发明人： ITO YOSHIHIRO , YOSHIKAWA EIICHIRO , TANAKA HIROYUKI , KAMIJO TOMOTSUNA , SUZUKI HIRONORI , FUJIURA TAKAYASU , NISHIDA SATOSHI , TANIGUCHI YUJI , YAKOU YASUKO , KOJIMA MASAKI
IPC分类号： B22F1/00 , B22F3/02
摘要： PROBLEM TO BE SOLVED: To provide a mixed powder for powder metallurgy which exhibits high flowability upon transfer, and exhibits high lubricity upon powder compacting. SOLUTION: The mixed powder for powder metallurgy comprises an iron-based powder, and a first lubricant A and a second lubricant B showing the following characteristics: (1) the first lubricant A; a melting point: 50 to 120°C, the average particle diameter D 50: : 20 to 60 μm, and the circularity of a particle projection image: ≥0.9; and (2) the second lubricant B; a melting point: 140 to 250°C, and the average particle diameter D 50 : 1 to 15 μm. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种粉末冶金用混合粉末，其在转印时表现出高的流动性，并且在粉末压实时表现出高的润滑性。解决方案：用于粉末冶金的混合粉末包括铁基粉末和表现出以下特征的第一润滑剂A和第二润滑剂B.（1）第一润滑剂A; 熔点：50〜120℃，平均粒径D ：20〜60μm，粒子投影像的圆度≥0.9; 和（2）第二润滑剂B; 熔点：140〜250℃，平均粒径D 50S：1〜15μm。版权所有（C）2011，JPO＆INPIT

2. 发明专利

JP2014196553A 粉末冶金用バインダー、および粉末冶金用混合粉末、並びに焼結体有权
标题翻译：粉末冶金粉末混合粉末冶金和烧结体
公开(公告)号：JP2014196553A
公开(公告)日：2014-10-16
申请号：JP2014011096
申请日：2014-01-24
申请人：株式会社神戸製鋼所 , Kobe Steel Ltd
发明人： ITO YOSHIHIRO , YOSHIKAWA EIICHIRO , AKAGI NOBUAKI , SATO MITSUHIRO
IPC分类号： B22F3/02 , B22F1/00 , B22F1/02 , C22C38/00 , C22C38/58
CPC分类号： C08L33/02 , B22F1/00 , B22F1/0059 , B22F3/12 , C08L23/20 , C22C33/02 , C22C38/00
摘要：【課題】本発明は偏析や発塵の抑制に優れた効果を有するだけでなく、常温と高温のいずれでも優れた流動性を有するバインダーを提供すること。【解決手段】本発明は、鉄基粉末と副原料粉末とを含む粉末冶金用混合粉末に配合して使用されるバインダーであって、前記バインダーは融点が50℃以上85℃以下、且つ、190℃での加熱溶融流動性が2.0g/10分以上3.6g/10分以下を有するブテン系重合体、および重量平均分子量が1,000,000以下のメタクリル酸系重合体から選択される1種以上であること。【選択図】なし
摘要翻译：要解决的问题：提供一种具有优异的抑制偏析和粉尘发射的效果的粘结剂，并且在常温和高温下具有优异的流动性。解决方案：粘合剂包括铁基粉末和辅助材料粉末具有粉末冶金用混合粉末，由选自熔点为50-85℃的丁烯基聚合物和190℃的加热熔体流动性为2.0-3.6g / 10min的一种或多种组成，甲基丙烯酸 - 基于聚合物的重均分子量为1,000,000以下。

3. 发明专利

JP2008126425A Metal plate having easily decomposable coating film and separation method 审中-公开
标题翻译：具有易于分解涂层的金属板和分离方法
公开(公告)号：JP2008126425A
公开(公告)日：2008-06-05
申请号：JP2006310619
申请日：2006-11-16
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： NISHIDA MIYOSHI , YOSHIKAWA EIICHIRO , ITO YOSHIHIRO
IPC分类号： B32B15/08 , B05D5/00 , B05D7/14 , B05D7/24
摘要： PROBLEM TO BE SOLVED: To provide a metal plate having an easily decomposable coating film capable of easily separating a laminate formed by integrating the metal plate and another member into each of constituent members, and a method for separating another member from the laminate formed by integrating the metal plate having the easily decomposable coating film and another member.
SOLUTION: The metal plate having the easily decomposable coating film has the easily decomposable coating film, which contains a polymer having a nitrogen-nitrogen double bond (-N=N-) and/or a nitrogen-carbon double bond (-C=N-) on its side chain, at least on its one side.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有易分解涂膜的金属板，其能够容易地将通过将金属板和另一个构件集成在一起而形成的层压体分离成各构成部件，以及从层压体中分离另一部件的方法通过使具有易分解涂膜的金属板与另一构件一体化而形成。解决方案：具有易分解涂膜的金属板具有容易分解的涂膜，其含有具有氮 - 氮双键（-N = N-）和/或氮 - 碳双键（ - C = N-），至少在其一侧。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2013214543A Recovery method of permanent magnet 有权
标题翻译：永磁体的恢复方法
公开(公告)号：JP2013214543A
公开(公告)日：2013-10-17
申请号：JP2012082602
申请日：2012-03-30
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： YAMASHITA TAKESHI , ITO YOSHIHIRO
IPC分类号： H01F13/00 , H01F41/00 , H02K15/03
CPC分类号： Y02T10/641
摘要： PROBLEM TO BE SOLVED: To provide a recovery method of a permanent magnet capable of demagnetizing a permanent magnet efficiently, while suppressing pollution in a demagnetization furnace.SOLUTION: In a permanent magnet recovery system having a demagnetization furnace 11 for demagnetizing a permanent magnet attached to a motor by using superheated steam, a first supply line 12 for supplying superheated steam to the demagnetization furnace 11, a preheating furnace 10, and a second supply line 13 for supplying the superheated steam of the demagnetization furnace 11 to the preheating furnace 10, the recovery method of a permanent magnet includes a step for heating a permanent magnet preliminarily in the preheating furnace 10, and a step for further heating the permanent magnet, heated preliminarily, in the demagnetization furnace 11.
摘要翻译：要解决的问题：提供一种能够有效地消磁永磁体的永久磁铁的恢复方法，同时抑制退磁炉中的污染。解决方案：在具有用于使永磁体附着到磁体上的退磁炉11的永磁体回收系统中，通过使用过热蒸汽的电动机，用于向去磁炉11供给过热蒸汽的第一供应管线12，预热炉10和用于将退磁炉11的过热蒸汽供给到预热炉10的第二供给管线13，永磁体的回收方法包括预热炉10中预先加热永久磁铁的步骤，以及进一步加热在退磁炉11中加热的永磁体的步骤。

5. 发明专利

JP2012047590A Method for recognizing corrosion state of steel structure 审中-公开
标题翻译：识别钢结构腐蚀状态的方法
公开(公告)号：JP2012047590A
公开(公告)日：2012-03-08
申请号：JP2010189820
申请日：2010-08-26
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： ITO YOSHIHIRO , YAMASHITA TAKESHI , KIKUCHI NAOKI
IPC分类号： G01N17/04 , G01N27/00 , G01N27/26
摘要： PROBLEM TO BE SOLVED: To provide a method for recognizing a corrosion state of a steel structure, which is capable of accurately recognizing a corrosion state due to a corrosive environmental atmosphere in which the steel structure is installed, and difference in atmosphere and allows employment of quick and appropriate maintenance means according with the corrosion state, when recognizing the corrosion state of the steel structure by using a galvanic corrosion sensor.SOLUTION: In the method for recognizing a corrosion state of a steel structure, a galvanic corrosion sensor which has a laminated structure having two kinds of different metals laminated with an insulating layer therebetween is installed on the steel structure, and a requisite level of measures against corrosion in a carbon dioxide corrosion environment is recognized when an output value from the galvanic corrosion sensor exceeds a preliminarily determined value.
摘要翻译：要解决的问题：提供一种用于识别钢结构的腐蚀状态的方法，其能够准确地识别由于安装钢结构的腐蚀性环境气氛导致的腐蚀状态，以及气氛的差异允许使用电腐蚀传感器识别钢结构的腐蚀状态时，根据腐蚀状态采用快速适当的维护手段。解决方案：在用于识别钢结构的腐蚀状态的方法中，在钢结构上安装具有层压有绝缘层的两种不同金属层压结构的电镀腐蚀传感器，并且具有必要的水平当来自电腐蚀传感器的输出值超过预先确定的值时，识别出二氧化碳腐蚀环境中的腐蚀措施。版权所有（C）2012，JPO＆INPIT

6. 发明专利

JP2006056992A Lubricating resin composition and resin-coated metal plate 审中-公开
标题翻译：润滑树脂组合物和树脂涂层金属板
公开(公告)号：JP2006056992A
公开(公告)日：2006-03-02
申请号：JP2004240029
申请日：2004-08-19
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： AOKI KIYOMI , SAEKI KOZO , YOSHIKAWA EIICHIRO , FUJIWARA NAOYA , ITO YOSHIHIRO
IPC分类号： C08L101/00 , C08K9/10 , C10M101/02 , C10M101/04 , C10M103/02 , C10M103/06 , C10M105/12 , C10M105/14 , C10M105/24 , C10M105/26 , C10M105/34 , C10M105/38 , C10M105/68 , C10M107/04 , C10M107/06 , C10M107/38 , C10M109/00 , C10M135/06 , C10M137/04 , C10M145/04 , C10M145/14 , C10M145/26 , C10M145/40 , C10M149/10 , C10M149/18 , C10M169/04 , C10N10/02 , C10N10/04 , C10N10/06 , C10N10/12 , C10N20/06 , C10N30/00 , C10N40/24
摘要： PROBLEM TO BE SOLVED: To provide a lubricating resin composition satisfying the whole of lubricity (press molding processability), film-removability (alkali cleanability) and blocking resistance as a coat-forming agent for lubrication for precoat; and a lubricating resin-coated metal plate having the wholly excellent lubricity (molding processability), film-removability and blocking resistance by using the lubricating resin composition.
SOLUTION: The lubricating resin composition comprises (A) a water-soluble resin having ≥50°C melting point or lower limit of the melting range as a matrix resin, (B) a lubrication-imparting agent enclosed by a capsule, and (C) a lubrication-imparting agent having ≥50°C melting point or lower limit of the melting range, and not enclosed by the capsule. The resin-coated metal plate is obtained by coating one or both surfaces of a metal plate.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种润滑性（压模成型加工性），除膜性（碱性清洁性）和抗粘连性的润滑树脂组合物，作为预涂润滑用涂层剂; 以及通过使用润滑树脂组合物具有完全优异的润滑性（成型加工性），除膜性和耐粘连性的润滑树脂涂覆的金属板。＆lt; P＆gt;解决方案：润滑树脂组合物包含（A）作为基质树脂熔融范围的熔点或下限≥50℃的水溶性树脂，（B）由胶囊封装的润滑赋予剂，和（C）熔融范围的熔点或者下限≥50℃的润滑剂，而不是由胶囊包封。通过涂覆金属板的一个或两个表面来获得树脂涂覆的金属板。版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JP2013214542A Demagnetizer and recovery method of permanent magnet using the same 有权
标题翻译：使用它的永磁体的去磁器和恢复方法
公开(公告)号：JP2013214542A
公开(公告)日：2013-10-17
申请号：JP2012082601
申请日：2012-03-30
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： YAMASHITA TAKESHI , ITO YOSHIHIRO
IPC分类号： H01F13/00 , H02K15/03
CPC分类号： Y02T10/641
摘要： PROBLEM TO BE SOLVED: To provide a demagnetizer capable of demagnetizing a permanent magnet by generating superheated steam efficiently, and to provide a recovery method of a permanent magnet.SOLUTION: A demagnetizer 30 includes a demagnetization furnace 11 for demagnetizing a permanent magnet by using superheated steam, a heater 12 for generating superheated steam by heating water, a preheater 13 for heating the superheated steam generated by the heater 12, and a temperature raiser 14 for raising the temperature of the superheated steam heated by the preheater 13. Water is heated, in the heater 12, by utilizing thermal energy of the superheated steam from a fifth supply line 19, and the superheated steam generated by the heater 12 is heated, in the preheater 13, by utilizing thermal energy of the superheated steam from a fourth supply line 18.
摘要翻译：要解决的问题：提供一种能够有效地产生过热蒸汽使永久磁铁退磁并且提供永磁体的回收方法的去磁器。解决方案：消磁器30包括使用过热的永磁体退磁的退磁炉11 蒸汽，用于通过加热水产生过热蒸汽的加热器12，用于加热由加热器12产生的过热蒸汽的预热器13和用于提高由预热器13加热的过热蒸汽的温度的升温器14。在加热器12中，通过利用来自第五供应管线19的过热蒸汽的热能，并且由加热器12产生的过热蒸汽被加热，在预热器13中，通过利用来自第四供应管线的过热蒸汽的热能 18。

8. 发明专利

JP2012163554A Corrosion measuring method and corrosion environment gauge 有权
标题翻译：腐蚀测量方法和腐蚀环境测量
公开(公告)号：JP2012163554A
公开(公告)日：2012-08-30
申请号：JP2012003387
申请日：2012-01-11
申请人： Kobe Steel Ltd , Kyushu Univ , 国立大学法人九州大学 , 株式会社神戸製鋼所
发明人： ITO YOSHIHIRO , YAMASHITA TAKESHI , KAINUMA SHIGENOBU , SAJIMA TAKAO
IPC分类号： G01N17/04
摘要： PROBLEM TO BE SOLVED: To provide a method for measuring a corrosion property in an environment or a corrosion state of an object to be measured quantitatively and easily and a corrosion environment gauge appropriate for the method.SOLUTION: A corrosion measuring method includes placing a metal plate having a point where the thickness is changed step by step or continuously in a measurement environment, and measuring a retraction length at the predetermined point on the metal plate after the lapse of a predetermined time.
摘要翻译：要解决的问题：提供一种在定量和容易地测量被测量物体的环境或腐蚀状态下的腐蚀性的方法以及适用于该方法的腐蚀环境规格。解决方案：一种腐蚀测量方法，包括在测量环境中逐步或连续地放置具有厚度改变点的金属板，并且在经过一段时间之后测量金属板上的预定点处的缩回长度预定时间版权所有（C）2012，JPO＆INPIT

9. 发明专利

JP2010285633A Method of producing powder mixture for powder metallurgy, and method of producing sintered body 审中-公开
标题翻译：生产粉末冶金粉末混合物的方法和生产烧结体的方法
公开(公告)号：JP2010285633A
公开(公告)日：2010-12-24
申请号：JP2009138263
申请日：2009-06-09
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： FUJIURA TAKAYASU , ITO YOSHIHIRO
IPC分类号： B22F1/00 , B22F1/02 , C22C33/02 , C22C38/00
CPC分类号： C22C33/02 , B22F1/0003 , B22F1/0059 , B22F2003/023 , B22F2999/00 , B22F1/0062 , B22F1/007
摘要： PROBLEM TO BE SOLVED: To provide a powder mixture for powder metallurgy for producing a green compact having both high density and high lubricity (low demolding force). SOLUTION: A method of producing the powder mixture for powder metallurgy, being a method of producing the powder mixture for powder metallurgy containing iron base powder, mechanical property improving powder, and a lubricant, includes steps that: the iron base powder and/or the mechanical property improving powder, and an amide-based lubricant solution are mixed; then, a solvent in the solution is removed; and a surface of the iron base powder and/or the mechanical property improving powder is coated with the amide-based lubricant. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供粉末冶金用粉末混合物，用于生产具有高密度和高润滑性（低脱模力）的生坯。解决方案：粉末冶金用粉末混合物的制造方法，作为含有铁基粉末，机械性能改善粉末和润滑剂的粉末冶金用粉末混合物的制造方法，包括以下步骤：将铁基粉末和 /或机械性能改进粉末和酰胺类润滑剂溶液混合; 然后除去溶液中的溶剂; 铁基粉末和/或机械性能改善粉末的表面涂覆有酰胺系润滑剂。版权所有（C）2011，JPO＆INPIT

10. 发明专利

JP2010001450A Lubricant composition, lubricant composition-coated metal plate and manufacturing method thereof 有权
标题翻译：润滑剂组合物，润滑油组合物涂层金属板及其制造方法
公开(公告)号：JP2010001450A
公开(公告)日：2010-01-07
申请号：JP2008236838
申请日：2008-09-16
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： ITO YOSHIHIRO , FUJIWARA NAOYA
IPC分类号： C10M169/04 , C10M105/18 , C10M129/06 , C10M129/22 , C10M129/40 , C10M159/06 , C10N20/00 , C10N20/06 , C10N30/00 , C10N30/06 , C10N40/24 , C10N50/02 , C10N50/08
摘要： PROBLEM TO BE SOLVED: To provide a lubricant composition capable of improving stability, and press forming performance, coating removing properties, blocking resistant properties and welding properties of metal plates, to provide a lubricant composition-coated metal plate coated with the lubricant composition, and to provide a method of manufacturing the lubricant composition-coated metal plate that forms a lubricant composition-coated layer having the properties on a metal plate at low cost with high efficiency without generating great environmental loads. SOLUTION: The lubricant composition comprises waxes comprising paraffin wax and a polyoxyethylene alkyl ether, characterized in that the melting peak temperature prescribed in the JIS K7121 is 35°C or higher and the polyoxyethylene alkyl ether is at least one selected from polyoxyethylene cetyl ether, polyoxyethylene stearyl ether, polyoxyethylene bephenyl ether and polyoxyethylene lanolin alcohol ether, having a 10-14 HLB value. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种润滑剂组合物，其能够提高涂布有润滑剂的润滑剂组合物涂覆的金属板的稳定性和冲压成形性能，涂层去除性，耐粘连性和金属板的焊接性能并且提供一种制造润滑剂组合物涂覆的金属板的方法，其以高效率以低成本形成具有金属板的特性的润滑剂组合物涂层，而不产生很大的环境负荷。解决方案：润滑剂组合物包含石蜡和聚氧乙烯烷基醚的蜡，其特征在于，JIS K7121规定的熔融峰值温度为35℃以上，聚氧乙烯烷基醚为选自聚氧乙烯十六烷基醚，聚氧乙烯硬脂醚，聚氧乙烯异苯醚，聚氧乙烯羊毛脂醇醚，10-14 HLB值。版权所有（C）2010，JPO＆INPIT

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