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1. 发明授权

US06756111B1 Coated hard alloy 失效
标题翻译：涂层硬质合金
公开(公告)号：US06756111B1
公开(公告)日：2004-06-29
申请号：US09980820
申请日：2001-12-07
申请人： Yoshio Okada , Hideki Moriguchi , Akihiko Ikegaya
发明人： Yoshio Okada , Hideki Moriguchi , Akihiko Ikegaya
IPC分类号： B32B900
CPC分类号： C23C30/005 , C23C16/36 , Y10T428/24364 , Y10T428/24628 , Y10T428/24975 , Y10T428/265
摘要： A coated hard metal which has high resistance against wear, chipping, welding, and flaking is offered. The coated hard metal is provided with an inner layer, intermediate layer, and outer layer on the surface of the hard metal. The inner layer includes a layer comprising at least one member selected from the group consisting of (a) the carbides, nitrides, borides, and oxides of the elements belonging to the IVa, Va, and VIa groups in the periodic table and (b) the solid solutions of these. The intermediate layer includes a layer comprising at least one member selected from the group consisting of aluminum oxide, zirconium oxide, and their solid solution. The outer layer includes a layer of titanium carbonitride having a columnar structure. In a cross section showing the structure of the coated hard metal, the relation between “Amax,” which signifies the maximum roughness at the outer face of the intermediate layer, and “Bmax,” which signifies the maximum roughness at the outer face of the layer carbonitride having a columnar structure in the outer layer, satisfies equation 1. (BmaxfAmax)
摘要翻译：提供了耐磨损，切屑，焊接和剥落的高耐磨性的涂层硬质合金。涂覆的硬金属在硬金属表面上设置有内层，中间层和外层。内层包括包含选自（a）属于周期表中的IVa，Va和VIa族的元素的碳化物，氮化物，硼化物和氧化物中的至少一种的层，和（b）这些的固体解决方案。中间层包括包含选自氧化铝，氧化锆及其固溶体中的至少一种的层。外层包括具有柱状结构的碳氮化钛层。在表示涂覆的硬质合金的结构的剖视图中，表示中间层的外表面的最大粗糙度的“Amax”和“Bmax”之间的关系，其表示外表面的最大粗糙度在外层中具有柱状结构的层碳氮化物满足等式1.其中0.5μm

2. 发明申请

US20050042482A1 Surface-coated cutting tool 有权
标题翻译：表面切割工具
公开(公告)号：US20050042482A1
公开(公告)日：2005-02-24
申请号：US10501527
申请日：2003-01-14
申请人： Yoshio Okada , Hideki Moriguchi
发明人： Yoshio Okada , Hideki Moriguchi
IPC分类号： C23C16/30 , C23C30/00 , B32B9/00
CPC分类号： C23C16/30 , C23C30/005 , Y10T428/24942 , Y10T428/24975 , Y10T428/265
摘要： A coated cutting tool can suppress film spalling due to adhesion. The tool has on its substrate an inner layer, intermediate layer, and outer layer. The inner layer is composed of at least one material selected from the group consisting of the carbide, nitride, carbonitride, boride, boronitride, borocarbonitride, oxide, oxycarbide, oxynitride, and oxycarbonitride of the elements belonging to the IVa, Va, and VIa groups. The inner layer includes at least one layer having a columnar-crystal structure. The outer layer is composed of at least one oxide selected from the group consisting of aluminum oxide, zirconium oxide, hafnium oxide, and their solid solutions. The intermediate layer is composed of titanium boronitride, TiBxNy (x, y: atomic %), that satisfies 0.001
摘要翻译：涂覆的切削工具可以抑制由于粘附而产生的膜剥落。该工具在其衬底上具有内层，中间层和外层。内层由选自属于IVa，Va和VIa族的元素的碳化物，氮化物，碳氮化物，硼化物，氮化硼，硼碳氮化物，氧化物，碳氧化物，氧氮化物和碳氮氧化物中的至少一种材料组成。内层包括具有柱状晶体结构的至少一层。外层由选自氧化铝，氧化锆，氧化铪及其固溶体中的至少一种氧化物构成。中间层由满足0.001

3. 发明授权

US07087295B2 Surface-coated cutting tool 有权
标题翻译：表面切割工具
公开(公告)号：US07087295B2
公开(公告)日：2006-08-08
申请号：US10501527
申请日：2003-01-14
申请人： Yoshio Okada , Hideki Moriguchi
发明人： Yoshio Okada , Hideki Moriguchi
IPC分类号： B23B27/14
CPC分类号： C23C16/30 , C23C30/005 , Y10T428/24942 , Y10T428/24975 , Y10T428/265
摘要： A coated cutting tool can suppress film spalling due to adhesion. The tool has on its substrate an inner layer, intermediate layer, and outer layer. The inner layer is composed of at least one material selected from the group consisting of the carbide, nitride, carbonitride, boride, boronitride, borocarbonitride, oxide, oxycarbide, oxynitride, and oxycarbonitride of the elements belonging to the IVa, Va, and VIa groups. The inner layer includes at least one layer having a columnar-crystal structure. The outer layer is composed of at least one oxide selected from the group consisting of aluminum oxide, zirconium oxide, hafnium oxide, and their solid solutions. The intermediate layer is composed of titanium boronitride, TiBxNy (x, y: atomic %), that satisfies 0.001
摘要翻译：涂覆的切削工具可以抑制由于粘附而产生的膜剥落。该工具在其衬底上具有内层，中间层和外层。内层由选自属于IVa，Va和VIa族的元素的碳化物，氮化物，碳氮化物，硼化物，氮化硼，硼碳氮化物，氧化物，碳氧化物，氧氮化物和碳氮氧化物中的至少一种材料组成。内层包括具有柱状晶体结构的至少一层。外层由选自氧化铝，氧化锆，氧化铪及其固溶体中的至少一种氧化物构成。中间层由满足0.001

4. 发明授权

US08801817B2 Surface-coated cutting tool and manufacturing method thereof 有权
标题翻译：表面切割刀具及其制造方法
公开(公告)号：US08801817B2
公开(公告)日：2014-08-12
申请号：US13392713
申请日：2011-07-04
申请人： Anongsack Paseuth , Yoshio Okada , Hideaki Kanaoka , Chikako Kojima , Erika Iwai
发明人： Anongsack Paseuth , Yoshio Okada , Hideaki Kanaoka , Chikako Kojima , Erika Iwai
IPC分类号： C23C16/00
CPC分类号： C23C30/005 , C23C16/0272 , C23C16/36 , C23C16/52 , C23C28/042 , C23C28/044 , Y10T407/27 , Y10T428/265
摘要： A surface-coated cutting tool according to the present invention includes a base material and a coating film formed on the base material. The coating film includes at least one TiCN layer. The TiCN layer has a columnar crystal region. The columnar crystal region is characterized by having a composition of TiCxNy (in which 0.65≦x/(x+y)≦0.90) and having a (422) plane having a plane spacing of 0.8765 Å to 0.8790 Å.
摘要翻译：根据本发明的表面涂层切削工具包括基材和形成在基材上的涂膜。涂膜包括至少一个TiCN层。 TiCN层具有柱状晶体区域。柱状晶体区域的特征在于具有TiC x N y的组成（其中0.65和nlE; x /（x + y）＆nlE; 0.90）并且具有平面间距为0.8765至0.8790的（422）面。

5. 发明授权

US08741428B2 Surface-coated cutting tool and manufacturing method thereof 有权
标题翻译：表面切割刀具及其制造方法
公开(公告)号：US08741428B2
公开(公告)日：2014-06-03
申请号：US13395590
申请日：2011-07-04
申请人： Anongsack Paseuth , Yoshio Okada , Chikako Kojima , Hideaki Kanaoka , Erika Iwai , Hiroyuki Morimoto
发明人： Anongsack Paseuth , Yoshio Okada , Chikako Kojima , Hideaki Kanaoka , Erika Iwai , Hiroyuki Morimoto
IPC分类号： C23C16/30
CPC分类号： C23C30/005 , C23C16/36 , C23C28/042 , C23C28/044 , Y10T428/265
摘要： A surface-coated cutting tool according to the present invention includes a base material and a coating film formed on the base material. The coating film includes at least one TiCN layer. The TiCN layer has a columnar crystal region. The columnar crystal region is characterized by having a composition of TiCxNy(in which 0.65≦x/(x+y)≦0.90), having a (422) plane having a plane spacing of 0.8765 Å to 0.8790 Å and having TC (220) showing a maximum value in an orientation index TC (hkl).
摘要翻译：根据本发明的表面涂层切削工具包括基材和形成在基材上的涂膜。涂膜包括至少一个TiCN层。 TiCN层具有柱状晶体区域。柱状晶体区域的特征在于具有TiC x N y（其中0.65和nlE; x /（x + y）＆nlE; 0.90）的组成，其具有（422）面具有0.8765至0.8790的平面间距并且具有TC（ 220），其显示取向指数TC（hkl）的最大值。

6. 发明授权

US08485290B2 Power plant 有权
标题翻译：发电厂
公开(公告)号：US08485290B2
公开(公告)日：2013-07-16
申请号：US12078032
申请日：2008-03-26
申请人： Noriyuki Abe , Shigemitsu Akutsu , Yoshio Okada
发明人： Noriyuki Abe , Shigemitsu Akutsu , Yoshio Okada
IPC分类号： B60K6/00
CPC分类号： B60K6/365 , B60K6/48 , B60K6/543 , F16H2037/0866 , Y02T10/6221
摘要： A power plant which is capable of improving the drive efficiency and the power generation efficiency thereof when the electric power is generated using the power of a driven part thereof. A power plant has an internal combustion engine having a crankshaft, and a rotary motor having a rotor. A planetary gear train includes a sun gear, a ring gear, and a carrier rotatably supporting a planetary gear in mesh with the sun gear and the ring gear. The sun gear and the ring gear are connected to drive wheels. The carrier is connected to the crankshaft. The rotor is connected between one of the sun gear and the ring gear and the drive wheels. A transmission is connected between the other of the gears and the drive wheels, for varying a speed of power of the engine and transmitting the power to the drive wheels.
摘要翻译：一种能够在利用其被驱动部的动力产生电力的同时提高驱动效率和发电效率的发电厂。发电厂具有具有曲轴的内燃机和具有转子的旋转电动机。行星齿轮系包括太阳齿轮，环形齿轮和可转动地支撑与太阳齿轮和齿圈啮合的行星齿轮的行星架。太阳齿轮和齿圈连接到驱动轮。载体连接到曲轴。转子连接在太阳齿轮和齿圈之一和驱动轮之间。变速器连接在另一个齿轮和驱动轮之间，用于改变发动机的动力并将动力传递到驱动轮。

7. 发明申请

US20130045057A1 SURFACE-COATED CUTTING TOOL 有权
标题翻译：表面涂层切割工具
公开(公告)号：US20130045057A1
公开(公告)日：2013-02-21
申请号：US13634209
申请日：2011-12-05
申请人： Chikako Kojima , Yoshio Okada , Hideaki Kanaoka , Hiroyuki Morimoto , Anongsack Paseuth , Erika Iwai
发明人： Chikako Kojima , Yoshio Okada , Hideaki Kanaoka , Hiroyuki Morimoto , Anongsack Paseuth , Erika Iwai
IPC分类号： B23B27/14
CPC分类号： C23C16/34 , C23C16/403 , C23C16/45523 , C23C28/044 , C23C30/005 , Y10T407/27 , Y10T428/252
摘要： A surface-coated cutting tool excellent in wear resistance is provided. The surface-coated cutting tool of the present invention includes a base material and a coating formed on the base material. The coating includes an inner layer and an outer layer. The inner layer is a single layer or a multilayer stack constituted of two or more layers made of at least one element selected from the group consisting of group IVa elements, group Va elements, group VIa elements in the periodic table, Al, and Si, or a compound of at least one element selected from this group and at least one element selected from the group consisting of carbon, nitrogen, oxygen, and boron. The outer layer includes α-aluminum oxide as a main component and exhibits an equivalent peak intensity PR(024) of a (024) plane of x-ray diffraction of larger than 1.3.
摘要翻译：提供了耐磨性优异的表面涂层切削工具。本发明的表面覆盖切削工具包括基材和形成在基材上的涂层。涂层包括内层和外层。内层是由选自元素周期表中的IVa族元素，Va族元素，VIa族元素，Al和Si中的至少一种元素的两层或更多层构成的单层或多层堆叠，或选自该组的至少一种元素的化合物和选自碳，氮，氧和硼的至少一种元素。外层包含α-氧化铝作为主要成分，并且表现出x射线衍射的（024）面的等效峰强度PR（024）大于1.3。

8. 发明授权

US08133576B2 Coated cutting insert and manufacturing method thereof 有权
标题翻译：涂层切削刀片及其制造方法
公开(公告)号：US08133576B2
公开(公告)日：2012-03-13
申请号：US11792078
申请日：2005-11-25
申请人： Naoya Omori , Yoshio Okada , Minoru Itoh , Norihiro Takanashi , Shinya Imamura , Susumu Okuno
发明人： Naoya Omori , Yoshio Okada , Minoru Itoh , Norihiro Takanashi , Shinya Imamura , Susumu Okuno
IPC分类号： B23B27/14
CPC分类号： B23B27/141 , B23B2200/087 , B23B2200/323 , B23B2224/04 , B23B2224/32 , B23B2224/36 , B23B2228/105 , B23B2260/144 , C23C28/042 , C23C28/044 , C23C30/005 , Y10T407/23 , Y10T407/235 , Y10T407/24 , Y10T407/26 , Y10T407/27 , Y10T428/24 , Y10T428/24942
摘要： A coated cutting insert according to the present invention includes a substrate, a base layer formed on the substrate, and an indicating layer formed on a part of the base layer. The base layer exhibits a color different from that of the indicating layer. The indicating layer is formed on the base layer, in at least a part of a surface including a cutting-edge portion and a rake face except for a flank face. When a surface relative roughness Ra of a breaker recess portion or a land portion of the rake face is set to Aμm and a surface relative roughness Ra of the flank face is set to Bμm, relation of B/A≦1 is established.
摘要翻译：根据本发明的涂覆的切削刀片包括基底，形成在基底上的基底层和形成在基底层的一部分上的指示层。基层呈现与指示层不同的颜色。指示层形成在基底层上，除了侧面以外，还包括前刀部分和前刀面的表面的至少一部分中。当断路器凹部的前表面相对粗糙度Ra和前刀面的接地部分的面积设定为Aμm，并且将侧面的表面相对粗糙度Ra设定为Bμm时，建立B / A＆lt; nlE; 1的关系。

9. 发明授权

US07972714B2 Coated cutting tool 有权
标题翻译：涂层切割工具
公开(公告)号：US07972714B2
公开(公告)日：2011-07-05
申请号：US11721520
申请日：2005-12-09
申请人： Yoshio Okada , Naoya Omori , Minoru Itoh , Norihiro Takanashi , Shinya Imamura , Susumu Okuno
发明人： Yoshio Okada , Naoya Omori , Minoru Itoh , Norihiro Takanashi , Shinya Imamura , Susumu Okuno
IPC分类号： B23B27/14
CPC分类号： C23C30/005 , C23C16/36 , C23C16/403 , C23C16/56 , Y10T428/24975 , Y10T428/252 , Y10T428/265
摘要： The present invention relates to a coated cutting tool (1) including a substrate (8) and a coating (9) formed on the substrate (8), wherein the coating (9) includes a first coating (10) composed of TiCN and a second coating (11) composed of α-Al2O3, the first coating (10) is positioned between the substrate (8) and the second coating (11) and has tensile stress S1, the second coating (11) has compressive stress S2, and the tensile stress S1 and the compressive stress S2 are defined by the following equation (I): 400 MPa≦|S2−S1|≦3500 MPa (I).
摘要翻译：本发明涉及一种包括基板（8）和形成在基板（8）上的涂层（9）的涂层切割工具（1），其中涂层（9）包括由TiCN和由α-Al 2 O 3构成的第二涂层（11），第一涂层（10）位于基板（8）和第二涂层（11）之间，并具有拉伸应力S1，第二涂层（11）具有压应力S2，拉伸应力S1和压缩应力S2由以下等式（I）定义：400MPa＆lt; NlE; | S2-S1 |＆nlE; 3500MPa（I）。

10. 发明申请

US20090236015A1 ULTRAHIGH STRENGTH STEEL SHEET AND STRENGTH PART FOR AUTOMOBILE UTILIZING THE SAME 审中-公开
标题翻译：超高强度钢板和强度部分使用汽车
公开(公告)号：US20090236015A1
公开(公告)日：2009-09-24
申请号：US12299407
申请日：2007-04-03
申请人： Hideyuki Sasaoka , Masamoto Ono , Eizaburou Nakanishi , Yoshio Okada , Tadanobu Inoue , Yuuji Kimura , Kotobu Nagai
发明人： Hideyuki Sasaoka , Masamoto Ono , Eizaburou Nakanishi , Yoshio Okada , Tadanobu Inoue , Yuuji Kimura , Kotobu Nagai
IPC分类号： C22C38/20 , C22C38/22 , C22C38/44
CPC分类号： C22C38/02 , C22C38/04 , C22C38/22 , C22C38/42 , C22C38/44
摘要： There is provided an ultrahigh strength steel sheet containing 0.10 to 0.40 mass % of C, 0.01 to 3.5 mass % of Cr, at least one selected from the group consisting of 0.10 to 2.0 mass % of Mo, 0.20 to 1.5 mass % of W, 0.002 to 1.0 mass % of V, 0.002 to 1.0 mass % of Ti and 0.005 to 1.0 mass % of Nb, 0.02 mass % or less of P and 0.01 mass % or less of S as impurities and the balance being Fe and unavoidable impurities based on the total mass of the steel sheet and having a base structure of lower bainite, a prior austenite grain size of 30 μm or smaller and a tensile strength of 980 MPa or higher. There is also provided an automotive strength part using the ultrahigh strength steel sheet.
摘要翻译：提供一种超高强度钢板，其含有C：0.10〜0.40质量％，Cr：0.01〜3.5质量％，选自Mo：0.10〜2.0质量％，W：0.20〜1.5质量％ V：0.002〜1.0质量％，Ti：0.002〜1.0质量％，Nb：0.005〜1.0质量％，P：0.02质量％以下，S：0.01质量％以下，余量：Fe和不可避免的杂质对于钢板的总质量，具有下贝氏体的基体结构，原奥氏体粒径为30μm以下，拉伸强度为980MPa以上。还提供了使用超高强度钢板的汽车强度部件。

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