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21. 发明授权

US08512048B2 Expansion device connectable to electronic device 有权
标题翻译：扩展设备可连接到电子设备
公开(公告)号：US08512048B2
公开(公告)日：2013-08-20
申请号：US13106190
申请日：2011-05-12
申请人： Syuji Yasuoka , Hideki Harada , Norihiro Asano
发明人： Syuji Yasuoka , Hideki Harada , Norihiro Asano
IPC分类号： H01R11/30
CPC分类号： H01R13/6205 , H01R13/447 , H01R13/64 , H01R13/73 , H01R27/02 , H01R31/005 , H01R2201/06
摘要： A portable computer 1 has a first metallic portion 6 and a second metallic portion 7, and an expansion device 10 has a first magnet 16 and a second magnet 17, whereby the expansion device 10 can be attached to a predetermined position of the portable computer 1 using attractive forces generated by the magnets. Therefore, when the portable computer 1 to which the expansion device 10 is attached is dropped mistakenly on a floor, etc., and the impact is applied on the expansion device 10, the expansion device 10 is separated from the portable computer 1 easily. Thus, even if the expansion device 10 is damaged, the impact to be transmitted to the portable computer 1 can be reduced by separating the expansion device 10 from the portable computer 1, which reduces damage to the portable computer 1.
摘要翻译：便携式计算机1具有第一金属部分6和第二金属部分7，并且膨胀装置10具有第一磁体16和第二磁体17，由此可将膨胀装置10附接到便携式计算机1的预定位置使用由磁铁产生的吸引力。因此，当安装有扩充装置10的便携式计算机1被错误地落在地板等上时，并且冲击被施加在扩展装置10上时，扩展装置10容易地与便携式计算机1分离。因此，即使扩大装置10被损坏，通过将扩展装置10与便携式计算机1分离，可以减少要传送到便携式计算机1的冲击，这减少了对便携式计算机1的损坏。

22. 发明授权

US5841041A Porous mold material for casting and a method of producing the same 失效
标题翻译：用于铸造的多孔模具材料及其制造方法
公开(公告)号：US5841041A
公开(公告)日：1998-11-24
申请号：US715562
申请日：1996-09-18
申请人： Norihiro Asano , Tatsuhiko Kato
发明人： Norihiro Asano , Tatsuhiko Kato
IPC分类号： B22C9/06 , B22C1/00 , B22F3/11 , B22F5/00 , C22C1/08 , C22C33/02 , B22F3/12 , C22C1/09
CPC分类号： C22C49/08 , B22C1/00 , B22F3/1103 , B22F3/24 , B22F5/007
摘要： A porous mold material is provided that contains pores for ventilation in a metal casting, which pores range from 20 to 50 microns, and wherein the porosity value of the porous mold material ranges from 25 to 35% by volume. A method is further provided of producing a porous mold material that contains pores ranging from 20 to 50 microns for ventilation in casting, which method is characterized in that the mixing ratio of stainless steel particles to stainless steel short fibers is from 40 wt %:60 wt % to 65 wt %:35 wt %. The porous mold material of this invention does not have defects such as the inferior fluidity of a molten metal in the mold, or the shrinkage and blowholes in cast products.
摘要翻译：提供一种多孔模具材料，其包含在金属铸件中通风的孔隙，孔隙范围为20至50微米，并且其中多孔模塑材料的孔隙度值为25至35体积％。进一步提供了一种制备多孔模具材料的方法，该多孔模具材料含有20至50微米的孔隙用于铸造通风，该方法的特征在于不锈钢颗粒与不锈钢短纤维的混合比为40重量％：60 wt％至65wt％：35wt％。本发明的多孔模具材料不存在模具中的熔融金属的流动性差，铸造产品的收缩和气孔等缺陷。

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