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1. 发明专利

JP2005294305A Electromagnetic shielding coating 审中-公开
标题翻译：电磁屏蔽涂料
公开(公告)号：JP2005294305A
公开(公告)日：2005-10-20
申请号：JP2004102915
申请日：2004-03-31
申请人： Mitsubishi Heavy Ind Ltd , Masahiro Nishikawa , 三菱重工業株式会社 , 雅弘西川
发明人： NISHIKAWA MASAHIRO , OTSUKA YUSUKE , WADA YUJI , KAWAHARA YOSHIYUKI
IPC分类号： C09D7/12 , C09D201/00 , H05K9/00
摘要： PROBLEM TO BE SOLVED: To provide an electromagnetic shielding coating wherein an electromagnetic shielding layer which is safe and has a sufficient conductivity is formed even by using high-purity iron, etc. for metal power to be used for forming the electromagnetic shielding layer.
SOLUTION: The electromagnetic shielding coating at least comprises iron powder 2 and a binder solution 4 which exhibits a non-wettability with respect to the surfaces of individual iron particles which constitute the iron powder 2. The binder solution having the non-wettability with respect to the surfaces of the iron particles has a large surface tension and hence has a non-affinity with the surfaces of the iron particles, and consequently, has a property of going away from between the iron particles while tending to put the iron particles together. By controlling the force of putting the iron particles together, the iron particles are brought into contact with each other to establish an electric conductivity while at the same time effectively shielding electromagnetic noise.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种电磁屏蔽涂层，其中即使使用高纯度铁等形成电磁屏蔽的金属功率，也形成了安全且具有足够导电性的电磁屏蔽层层。解决方案：电磁屏蔽涂层至少包括铁粉2和粘合剂溶液4，其相对于构成铁粉2的各个铁颗粒的表面具有不润湿性。具有非润湿性的粘合剂溶液相对于铁颗粒的表面具有大的表面张力，因此与铁颗粒的表面具有非亲和性，因此具有远离铁颗粒的性质，同时倾向于将铁颗粒一起。通过控制将铁粒子放在一起的力，铁粒子彼此接触以建立导电性，同时有效地屏蔽电磁噪声。版权所有（C）2006，JPO＆NCIPI

2. 发明专利

JP2004361354A Asymmetric electromagnetic ultrasonic probe 有权
公开(公告)号：JP2004361354A
公开(公告)日：2004-12-24
申请号：JP2003162943
申请日：2003-06-06
申请人： Masahiro Nishikawa , 雅弘西川
发明人： NISHIKAWA MASAHIRO , OTSUKA YUSUKE
IPC分类号： G01B17/02 , G01N29/04 , G01N29/24 , H04R13/00
摘要： PROBLEM TO BE SOLVED: To develop an asymmetric electromagnetic ultrasonic probe, wherein strength is increased by converging one of two ultrasonic waves radiated in symmetrical directions, and strength is weakened by making the other dispersed.
SOLUTION: The asymmetric electromagnetic ultrasonic probe 5 changes a magnet thickness T in unit magnet bodies 2, and the like, that is to become a constituent unit from large to small to converge ultrasonic waves emitted in a direction where the magnet thickness T is large in two ultrasonic waves emitted in symmetrical directions for forming convergence ultrasonic beams 12, and the like, for measurement. By designing so that interference conditions are met, a focus can be formed. As a result, a target 14 to be measured whose thickness D is small can be measured, and even minute defects, deterioration scratches, and the like, can be detected efficiently. Other ultrasonic waves 16, and the like, are dispersed and can almost be ignored, thus clearly identifying from which ultrasonic waves reflection (or scattered) signals are in measurement, and precisely detecting the spatial distribution of defects and deterioration scratches in the target to be measured.
COPYRIGHT: (C)2005,JPO&NCIPI

3. 发明专利

JP2005294532A Electromagnetic shielding coating 审中-公开
标题翻译：电磁屏蔽涂料
公开(公告)号：JP2005294532A
公开(公告)日：2005-10-20
申请号：JP2004107543
申请日：2004-03-31
申请人： Masahiro Nishikawa , Shimizu Tatsuro , 清水達郎 , 雅弘西川
发明人： NISHIKAWA MASAHIRO , OTSUKA YUSUKE
IPC分类号： C09D5/00 , C09D5/24 , C09D7/12 , C09D201/00 , H05K9/00
摘要： PROBLEM TO BE SOLVED: To provide an electromagnetic shielding coating wherein an electromagnetic shielding layer having a high conductivity can be formed into various shapes by using nickel powder as metal powder to be used for forming the electromagnetic shielding layer.
SOLUTION: The electromagnetic shielding coating at least comprises nickel powder 2 and a binder solution 4 which exhibits a non-wettability with respect to the surfaces of metal particles including nickel particles which constitute the nickel powder 2. The binder solution having the non-wettability with respect to the surfaces of the metal particles including the nickel particles has a non-affinity with the surfaces of the nickel particles, and consequently, has a property of going away from between the nickel particles 2 while tending to put the nickel particles 2 together. By controlling the force of putting the nickel particles together, the nickel particles are brought into contact with each other to establish an electric conductivity while at the same time effectively shielding electromagnetic noise.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种电磁屏蔽涂层，其中通过使用镍粉作为用于形成电磁屏蔽层的金属粉末，可以将具有高导电性的电磁屏蔽层形成为各种形状。解决方案：电磁屏蔽涂层至少包括镍粉2和粘合剂溶液4，其相对于包括构成镍粉末的镍颗粒的金属颗粒的表面具有不润湿性。粘合剂溶液具有非 - 相对于包括镍颗粒的金属颗粒的表面的润湿性与镍颗粒的表面具有非亲和性，因此具有远离镍颗粒2的性质，同时倾向于将镍颗粒 2在一起通过控制将镍颗粒放在一起的力，镍颗粒彼此接触以建立电导率，同时有效地屏蔽电磁噪声。版权所有（C）2006，JPO＆NCIPI

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