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81. 发明公开

EP1645338A4 ADHESIVE LAYER FORMING METHOD 审中-公开
标题翻译： VERFAHREN ZUR HERSTELLUNG EINE KLEBESCHICHT
公开(公告)号：EP1645338A4
公开(公告)日：2006-11-02
申请号：EP04745525
申请日：2004-06-02
申请人： INTERMETALLICS CO LTD
发明人： ITATANI OSAMU , SAGAWA MASATO
IPC分类号： B05D1/28 , B05C3/05 , B05C3/08 , B05C9/02 , B05D1/22 , B05D1/24 , B05D5/10 , C09J5/00 , C09J7/02 , C09J201/00 , C23C26/00
CPC分类号： B05D1/28 , B05C3/05 , B05C3/08 , B05C9/02 , B05D1/22 , B05D5/10 , B05D2258/00 , C09J7/38
摘要： In a method for forming an adhesive layer on the surface of a workpiece before the formation of a coating film containing a powder on the workpiece, the present invention provides a method for forming the adhesive layer having a desired thickness. This object is achieved by the following method: An adhesive layer formation medium m1 coated with an adhesive material is made to collide with a workpiece W so that the adhesive material is transferred from the adhesive layer formation medium m1 to the workpiece W and forms an adhesive layer on the workpiece. An adhesive layer having a desired thickness can be formed on the workpiece by regulating the thickness of the adhesive material applied to the surface of the adhesive layer formation medium (i.e. the amount of the adhesive material held by a single adhesive layer formation medium). This enables the thickness of the powder coating as the final product to be controlled as desired.
摘要翻译：一种粘接层形成方法，其特征在于，在被处理构件的被处理构件的被处理构件的表面形成粘接层的工序中，能够形成规定厚度的粘接层。涂布有粘合性物质的粘合剂层形成介质（m1）与被处理部件（W）碰撞，使粘合剂物质从粘合剂层形成介质（ml）移动到被处理部件（W）上以形成（W）上的粘合剂层。通过调整涂布在粘合剂层形成介质上的粘合剂物质的厚度（由各粘合剂层形成介质保持的粘合剂物质的量），可以将形成在待处理部件上的粘合剂层形成为特定的厚度。因此，最终形成的粉末膜也可以以特定厚度形成。

82. 发明授权

EP0899024B1 Powder coatings and methods for forming a coating using the same 有权
标题翻译：粉末涂料和工艺用于粉末涂料的制备中
公开(公告)号：EP0899024B1
公开(公告)日：2004-03-31
申请号：EP98402156.8
申请日：1998-09-01
申请人： Intermetallics Co., Ltd. , TOMOEGAWA PAPER CO. LTD.
发明人： Sagawa, Masato, c/o Intermetallics Co. Ltd. , Itatani, Osamu, c/o Intermetallics Co. Ltd. , Fujiwara, Akira, c/o Tomoegawa Paper Co., Ltd.
IPC分类号： B05D7/00 , B05D7/02
CPC分类号： B05D7/54

83. 发明授权

EP0761423B1 Powder packing method 失效
标题翻译：一种用于压实粉末的方法
公开(公告)号：EP0761423B1
公开(公告)日：2004-03-10
申请号：EP96114412.8
申请日：1996-09-09
申请人： Intermetallics Co., Ltd.
发明人： Sagawa, Masato , Nagata, Hiroshi , Watanabe, Toshihiro , Miyoshi, Terumasa , Kasahara, Mizuho
IPC分类号： B30B11/00 , B30B15/30
CPC分类号： B30B15/024 , B22F3/004 , B30B11/027 , B30B15/302

84. 发明公开

EP1266746A2 Method of producing powder compacts and foil or film-like mold members for use in the method 审中-公开
标题翻译：一种用于生产粉末压块和片状成型件用于在该方法使用过程
公开(公告)号：EP1266746A2
公开(公告)日：2002-12-18
申请号：EP02012406.1
申请日：2002-06-07
申请人： Intermetallics Co., Ltd.
发明人： Sagawa, Masato , Watanabe, Toshihiro
IPC分类号： B30B11/00 , B30B15/02
CPC分类号： B30B15/024 , B30B11/001
摘要： A powder compact is produced by disposing a foil or film-like mold member (T) packed with a powder (P) in a cavity of a rubber mold (M) which is loaded in a die. The rubber mold (M), the foil or film-like type mold member (T) and the powder (P) packed in the foil or film-like mold member are compressed by a punch to obtain a powder compact. The powder compact with the foil or film-like mold member being attached thereto is removed, by pressure, from the rubber mold (M). Since the powder to be compressed into a compact is not packed directly in the cavity of the rubber mold, but is packed in the mold member, no part of the rubber mold is caught in the space formed by the powder that is in contact with the rubber mold. Accordingly, cracks and chips in the powder compact can be prevented even when the rubber mold is restored to its initial shape and many shape and size variations of the powder compact can be realized.

85. 发明公开

EP0761423A3 Powder packing method 失效
标题翻译： Verfahren zum Verdichten von Pulver
公开(公告)号：EP0761423A3
公开(公告)日：1998-07-08
申请号：EP96114412
申请日：1996-09-09
申请人： INTERMETALLICS CO LTD
发明人： SAGAWA MASATO , NAGATA HIROSHI , WATANABE TOSHIHIRO , MIYOSHI TERUMASA , KASAHARA MIZUHO
IPC分类号： B22F3/00 , B30B11/02 , B30B15/30 , B30B11/00
CPC分类号： B30B15/024 , B22F3/004 , B30B11/027 , B30B15/302
摘要： The present invention relates to a packing method in which a material (p) is fed into a space comprising an opening (4c) for feeding the material and a space (4d) to be packed with said material, and said space is subjected to air tapping, that is, switching of air-pressure from a low air-pressure state to a high air-pressure state alternately, thereby packing the material into the space (4d) at a high packing-density.
The use of air tapping for packing a material into a space makes the packing-density of the material uniform.
摘要翻译：本发明涉及一种包装方法，其中将材料（p）进料到包括用于供给材料的开口（4c）和用于填充材料的空间（4d）的空间中，并且所述空间经受空气也就是说，空气压力从低空气压力状态交替转换到高空气压力状态，从而以高填充密度将材料包装到空间（4d）中。使用空气攻丝将材料包装在一个空间内使得材料的填充密度均匀。

86. 发明授权

EP0528292B1 Coated parts with film having powder-skeleton structure, and method for forming the coating 失效
标题翻译：涂覆有pulvergerüststrukturiertem膜和它们的制备方法的组件
公开(公告)号：EP0528292B1
公开(公告)日：1998-01-07
申请号：EP92113479.7
申请日：1992-08-07
申请人： INTERMETALLICS CO., LTD.
发明人： Sagawa, Masato , Watanabe, Hiroshi , Shirai, Hiroo
IPC分类号： C23C24/04
CPC分类号： C23C24/045

87. 发明公开

EP0739018A3 Method for producing a magnetic powder compact and rubber mold used in the method 失效
标题翻译：用于生产在该方法中使用的磁性粉末压块和橡胶模具的方法
公开(公告)号：EP0739018A3
公开(公告)日：1996-10-30
申请号：EP96105450.9
申请日：1996-04-04
申请人： Intermetallics Co., Ltd.
发明人： Sagawa, Masato , Nagata, Hiroshi , Watanabe, Toshihiro
IPC分类号： H01F41/02
CPC分类号： B22F3/1233 , B22F3/04 , B22F3/087 , B22F2999/00 , B30B15/024 , H01F41/0266 , Y10S425/033 , Y10S425/044 , B22F2202/05
摘要： The present invention relates to a method in which a magnetic powder is packed into a cavity (c) of a rubber mold (m) comprising a rubber material at least a part of which is a mixture of rubber and magnetic powder, and then the rubber mold filled with the magnetic powder are subjected to a magnetic field and a pressure with punches (2a , 2b), thereby compressing the powder to form powder compact. This makes the distribution of magnetic field in the cavity of the rubber mold more homogeneous, and therefore, the distortion, cracking and chipping caused by inhomogenity of the distribution of the magnetic field are prevented, and the resultant powder compact becomes more near-net-shaped i.e., closer to the end product.
摘要翻译：本发明涉及一种将磁性粉末填充到橡胶模具（m）的空腔（c）中的方法，该橡胶模具（m）包括橡胶材料，该橡胶材料的至少一部分是橡胶和磁性粉末的混合物，然后橡胶将填充有磁性粉末的模具用冲头（2a，2b）施加磁场和压力，从而压缩粉末以形成粉末压块。这使得橡胶模具的空腔内的磁场分布更加均匀，并且因此防止了由于磁场分布的不均匀性而引起的变形，开裂和碎裂，并且所得到的粉末压块变得更接近净网状，即形状更接近最终产品。

88. 发明授权

EP0488334B1 Method and apparatus for producing a permanent magnet by forming a green and sintered compact 失效
标题翻译：通过将绿色和烧结体的方法和用于永久磁铁制造装置
公开(公告)号：EP0488334B1
公开(公告)日：1996-05-15
申请号：EP91120459.2
申请日：1991-11-28
申请人： INTERMETALLICS CO., LTD.
发明人： Sagawa, Masato , Nagata, Hiroshi , Shirai, Hiroo
IPC分类号： H01F41/02 , H01F1/08 , B22F3/02 , B30B11/00
CPC分类号： B22F3/225 , B22F3/003 , B22F3/004 , B22F3/02 , B22F3/1233 , B22F3/22 , B22F2003/026 , B22F2998/00 , B22F2999/00 , B29C43/34 , B29C43/361 , B29C2043/046 , B29C2043/3494 , B29C2043/3652 , B29C2043/3689 , B30B11/008 , B30B11/02 , B30B11/027 , B30B15/024 , B30B15/302 , H01F41/0266 , B22F3/1291 , B22F2202/01 , B22F2202/05

89. 发明公开

EP0646937A1 Method for producing a permanent magnet and an apparatus for producing a green compact 失效
标题翻译： Verfahren zur Dauermagnet-Herstellung und Apparat zur Formierung einesgrünenKompakts。
公开(公告)号：EP0646937A1
公开(公告)日：1995-04-05
申请号：EP94116105.1
申请日：1991-11-28
申请人： INTERMETALLICS CO., LTD.
发明人： Sagawa, Masato , Nagata, Hiroshi, 303 Raygence Ooyagi , Shirai, Hiroo, 303 Mountain Village
IPC分类号： H01F41/02 , B22F3/02 , B30B11/00 , B22F3/00 , B30B11/02 , B30B15/02
CPC分类号： B22F3/225 , B22F3/003 , B22F3/004 , B22F3/02 , B22F3/1233 , B22F3/22 , B22F2003/026 , B22F2998/00 , B22F2999/00 , B29C43/34 , B29C43/361 , B29C2043/046 , B29C2043/3494 , B29C2043/3652 , B29C2043/3689 , B30B11/008 , B30B11/02 , B30B11/027 , B30B15/024 , B30B15/302 , H01F41/0266 , B22F3/1291 , B22F2202/01 , B22F2202/05
摘要： In the die-pressing method of the magnet powder and fine powder, the powder is filled at a high density in a rubber mold (10), is occasionally preliminarily magnetized (4a) in the rubber mold and is then compacted under magnetic field or without magnetic field. Cracking of the magnet green compact is prevented. A sintered compact having density of 90% or more can be produced using the fine powder.
摘要翻译：在磁体粉末和细粉末的压制方法中，在橡胶模具（10）中以高密度填充粉末，偶尔在橡胶模具中预先磁化（4a），然后在磁场或没有磁场。防止了磁体生坯的破裂。可以使用细粉末制造密度为90％以上的烧结体。

90. 发明授权

EP2955731B1 SINTERED MAGNET PRODUCTION DEVICE AND SINTERED MAGNET PRODUCTION METHOD 有权
公开(公告)号：EP2955731B1
公开(公告)日：2019-08-14
申请号：EP14748535.3
申请日：2014-02-03
申请人： INTERMETALLICS CO., LTD. , Daido Steel Co.,Ltd.
发明人： SAGAWA, Masato , MIZOGUCHI, Tetsuhiko , YOSHIKAWA, Norio
IPC分类号： H01F41/02 , B22F3/00 , B22F3/02 , B22F3/10 , H01F1/055 , H01F1/057 , H01F1/08 , H01F13/00

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