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1. 发明授权

US07883775B2 Diamond film coated tool and process for producing the same 有权
标题翻译：金刚石薄膜涂层工具及其制造方法
公开(公告)号：US07883775B2
公开(公告)日：2011-02-08
申请号：US10566633
申请日：2003-11-12
申请人： Katsuo Kazahaya , Shigetaka Kawai , Yasushi Matsumoto , Keiji Ishibashi , Takahiro Imai
发明人： Katsuo Kazahaya , Shigetaka Kawai , Yasushi Matsumoto , Keiji Ishibashi , Takahiro Imai
IPC分类号： B32B9/00
CPC分类号： C23C16/27 , B23G5/06 , B23G2200/26 , B23G2225/08 , B23G2225/16 , B23G2225/28 , C23C16/0218 , Y10T428/30
摘要： The invention provides a diamond coated tool having an excellent cutting performance, wear resistance, adhesion resistance and work surface roughness in combination and a method of producing such a tool.A diamond coated tool comprising a substrate and a diamond coating formed on the surface of the substrate, wherein said substrate is made of a cemented carbide or a cermet, diamond grains constituting a growth surface of said diamond coating has an average grain size of about 1.5 micrometers or below, said diamond coating has a thickness ranging from about 0.1 micrometer to 20 micrometers, and said diamond coating has an average surface roughness Ra ranging from about 0.01 micrometer to 0.2 micrometer. Such a diamond coated tool can be obtained by carburizing the substrate consisting of a cemented carbide or a cermet, and growing up a diamond coating thereon.
摘要翻译：本发明提供了具有优异的切削性能，耐磨性，耐粘附性和工作表面粗糙度的金刚石涂层工具的组合以及制造这种工具的方法。一种金刚石涂层工具，包括在基底表面上形成的基底和金刚石涂层，其中所述基底由硬质合金或金属陶瓷制成，构成所述金刚石涂层的生长表面的金刚石晶粒的平均晶粒尺寸为约1.5 所述金刚石涂层具有约0.1微米至20微米的厚度，并且所述金刚石涂层的平均表面粗糙度Ra为约0.01微米至0.2微米。这种金刚石涂层工具可以通过将由硬质合金或金属陶瓷组成的基材渗碳并在其上生长金刚石涂层来获得。

2. 发明授权

US4384227A Armature winding for a dynamoelectric machine 失效
标题翻译：电动机用电枢绕组
公开(公告)号：US4384227A
公开(公告)日：1983-05-17
申请号：US270394
申请日：1981-06-04
申请人： Shigetaka Kawai
发明人： Shigetaka Kawai
IPC分类号： H02K3/14
CPC分类号： H02K3/14
摘要： A dynamoelectric machine having a generally cylindrical armature, the armature having a core including a plurality of slots in the circumferential edge thereof, in which a plurality of coils are wound in a plurality of poles and phases, the coils having a plurality of separate individual strands, wherein the strands of the coils are overlapped in a plurality of levels with each strand being transposed along the length of the coils in relation to the other strands such that they are transposed in the slot sections by an angle of substantially 360 degrees divided by the number of segments or strand groups over which the strands are to be transposed, and are reverse transposed at the end connecting portions by an angle of substantially 360 degrees divided by twice the number of segments or strand groups over which the strands are to be transposed, such that a total transposition substantially equal to 360 degrees will be achieved across all the segments or strand groups, whereby even in devices with short armature cores, or a large number of strand levels, circulating currents between the strands can be effectively suppressed, and whereby the work of physically effecting the transposition is simplified, requiring less time and lower cost than prior modes of transposition.
摘要翻译：一种具有大致圆柱形衔铁的电动机，所述电枢具有在其周向边缘中包括多个槽的芯，其中多个线圈缠绕在多个极和相中，所述线圈具有多个单独的单独股线其中，线圈的股线以多个水平重叠，每个股线相对于其它股线沿着线圈的长度转置，使得它们以大致360度的角度被转置在槽部分中将股线转置在其上的分段或股线组的数量，并且在端部连接部分处以基本上360度的角度相反地转置两倍于股线将被转置的线段或股线组的数量，使得将在所有段或链组上实现基本上等于360度的总转置，由此即使在d中具有短电枢芯的装置或大量的绞线级别，可以有效地抑制股线之间的循环电流，并且由此物理地实现转置的工作被简化，比现有的转置模式需要更少的时间和更低的成本。

3. 发明申请

US20060216515A1 Diamond film coated tool and process for producing the same 有权
标题翻译：金刚石薄膜涂层工具及其制造方法
公开(公告)号：US20060216515A1
公开(公告)日：2006-09-28
申请号：US10566633
申请日：2003-11-12
申请人： Katsuo Kazahaya , Shigetaka Kawai , Yasushi Matsumoto , Keiji Ishibashi , Takahiro Imai
发明人： Katsuo Kazahaya , Shigetaka Kawai , Yasushi Matsumoto , Keiji Ishibashi , Takahiro Imai
IPC分类号： B32B9/00 , B32B19/00 , C23C16/00 , B05D3/00
CPC分类号： C23C16/27 , B23G5/06 , B23G2200/26 , B23G2225/08 , B23G2225/16 , B23G2225/28 , C23C16/0218 , Y10T428/30
摘要： The invention provides a diamond coated tool having an excellent cutting performance, wear resistance, adhesion resistance and work surface roughness in combination and a method of producing such a tool. A diamond coated tool comprising a substrate and a diamond coating formed on the surface of the substrate, wherein said substrate is made of a cemented carbide or a cermet, diamond grains constituting a growth surface of said diamond coating has an average grain size of about 1.5 micrometers or below, said diamond coating has a thickness ranging from about 0.1 micrometer to 20 micrometers, and said diamond coating has an average surface roughness Ra ranging from about 0.01 micrometer to 0.2 micrometer. Such a diamond coated tool can be obtained by carburizing the substrate consisting of a cemented carbide or a cermet, and growing up a diamond coating thereon.
摘要翻译：本发明提供了具有优异的切削性能，耐磨性，耐粘附性和工作表面粗糙度的金刚石涂层工具的组合以及制造这种工具的方法。一种金刚石涂层工具，包括在基底表面上形成的基底和金刚石涂层，其中所述基底由硬质合金或金属陶瓷制成，构成所述金刚石涂层的生长表面的金刚石晶粒的平均晶粒尺寸为约1.5 所述金刚石涂层具有约0.1微米至20微米的厚度，并且所述金刚石涂层的平均表面粗糙度Ra为约0.01微米至0.2微米。这种金刚石涂层工具可以通过将由硬质合金或金属陶瓷组成的基材渗碳并在其上生长金刚石涂层来获得。

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