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21. 发明授权

US6093479A Coated hard alloy blade member 有权
标题翻译：涂层硬质合金刀片部件
公开(公告)号：US6093479A
公开(公告)日：2000-07-25
申请号：US210460
申请日：1998-12-14
申请人： Hironori Yoshimura , Akira Osada , Kenichi Unou , Takatoshi Oshika , Jun Sugawara , Yuuki Hamaguchi
发明人： Hironori Yoshimura , Akira Osada , Kenichi Unou , Takatoshi Oshika , Jun Sugawara , Yuuki Hamaguchi
IPC分类号： C23C16/36 , C23C16/40 , C23C30/00
CPC分类号： C23C16/36 , C23C16/403 , C23C30/005 , Y10T428/12049 , Y10T428/24942
摘要： A coated hard alloy blade member is disclosed which includes a substrate formed of a hard alloy of a WC-based cemented carbide or a TiCN-based cermet, and a hard coating deposited on the substrate. The hard coating includes an inner layer of TiCN having unilaterally grown crystals of an elongated shape and an outer layer of Al.sub.2 O.sub.3 having a crystal form .kappa. or .kappa.+.alpha. wherein .kappa.>.alpha.. The resulting blade member is highly resistant to wear and fracturing, and possesses cutting ability of a higher level.
摘要翻译：公开了一种涂覆的硬质合金刀片构件，其包括由WC基硬质合金或TiCN基金属陶瓷的硬质合金和沉积在基底上的硬涂层形成的基底。硬涂层包括具有细长形状的单侧生长晶体的TiCN内层和具有κ或κ+α晶型的Al 2 O 3的外层，其中κα。所得的叶片构件耐磨损和断裂，具有更高水平的切割能力。

22. 发明授权

US5920760A Coated hard alloy blade member 失效
公开(公告)号：US5920760A
公开(公告)日：1999-07-06
申请号：US398533
申请日：1995-03-06
申请人： Hironori Yoshimura , Akira Osada , Kenichi Unou , Takatoshi Oshika , Jun Sugawara , Yuuki Hamaguchi
发明人： Hironori Yoshimura , Akira Osada , Kenichi Unou , Takatoshi Oshika , Jun Sugawara , Yuuki Hamaguchi
IPC分类号： C23C16/36 , C23C16/40 , C23C30/00 , B22F3/00
CPC分类号： C23C16/36 , C23C16/403 , C23C30/005 , Y10T428/12049 , Y10T428/24942
摘要： A coated hard alloy blade member is disclosed which includes a substrate formed of a hard alloy of a WC-based cemented carbide or a TiCN-based cermet, and a hard coating deposited on the substrate. The hard coating includes an inner layer of TiCN having unilaterally grown crystals of an elongated shape and an outer layer of Al.sub.2 O.sub.3 having a crystal form .kappa. or .kappa.+.alpha. wherein .kappa.>.alpha.. The resulting blade member is highly resistant to wear and fracturing, and possesses cutting ability of a higher level.

23. 发明授权

US5735463A Jetavator for rocket engine 失效
标题翻译：火箭发动机喷气机
公开(公告)号：US5735463A
公开(公告)日：1998-04-07
申请号：US620691
申请日：1996-03-21
申请人： Akira Osada , Takefumi Shiraishi , Hiroshi Fujiyoshi
发明人： Akira Osada , Takefumi Shiraishi , Hiroshi Fujiyoshi
IPC分类号： F02K9/84 , F02K9/90 , F02K9/97 , B64C15/00
CPC分类号： F02K9/90 , F02K9/97
摘要： A jetavator rotatably installed to a nozzle exit of a rocket engine in order to control the thrust direction of the engine. The jetavator is generally in a hollow frustoconical shape and comprises a heat-resistant layer, a heat insulating layer and a reinforcing layer which are laminated one upon another. The heat-resistant layer is formed with a plurality of slits through which it is divided into a plurality of parts. Each slit is formed passing from the inner peripheral surface to the outer peripheral surface of the heat-resistant layer. Each slit is closed with a backplate which extends along the slit.
摘要翻译：喷射器可旋转地安装在火箭发动机的喷嘴出口上，以便控制发动机的推力方向。喷射器通常为中空的截头圆锥形状，并且包括彼此层叠的耐热层，隔热层和增强层。耐热层形成有多个狭缝，通过该狭缝被分成多个部分。每个狭缝形成为从耐热层的内周面到外周面。每个狭缝用沿着狭缝延伸的背板封闭。

24. 发明授权

US08895110B2 Method of manufacturing surface-coated cutting tool with excellent abrasion resistance 有权
标题翻译：具有优异耐磨性的表面涂层刀具的制造方法
公开(公告)号：US08895110B2
公开(公告)日：2014-11-25
申请号：US13402136
申请日：2012-02-22
申请人： Hidemitsu Takaoka , Akira Osada , Naoki Wakiya , Hisao Suzuki , Kazuo Shinozaki
发明人： Hidemitsu Takaoka , Akira Osada , Naoki Wakiya , Hisao Suzuki , Kazuo Shinozaki
IPC分类号： B05D3/02 , B05D3/10 , C23C18/12 , C23C28/04
CPC分类号： C23C18/1216 , C23C18/1225 , C23C18/1254 , C23C18/127 , C23C18/1283 , C23C18/1295 , C23C28/044 , C23C30/005
摘要： A method of manufacturing a surface-coated cutting tool includes: forming an aluminum oxide layer having a layer thickness of 0.05 to 5 μm and an α-alumina structure with a corundum type crystal structure on a cutting tool body using a sol-gel method. The step of forming includes adding an alcohol to aluminum alkoxide; adding an acid; stirring the mixture at 10° C. or lower to form a sol; applying the sol on a surface of the cutting tool body or an outer-most surface of a hard-coating layer formed on the surface of the cutting tool body; performing a drying process at least once, the applied sol being dried at 100 to 400° C. in the drying process; and annealing the cutting tool body with a dried sol layer at 500 to 1000° C.
摘要翻译：表面涂层切削工具的制造方法包括：使用溶胶 - 凝胶法在切削工具主体上形成层厚度为0.05〜5μm的氧化铝层和刚玉型结晶结构的α-氧化铝结构体。成型步骤包括向醇中加入醇; 加酸在10℃以下搅拌该混合物以形成溶胶; 将所述溶胶涂布在所述切削工具主体的表面上，或者形成在所述切削工具主体的表面上的硬涂层的最外表面; 至少进行一次干燥处理，在干燥工序中，将涂布的溶胶在100〜400℃干燥; 并在500〜1000℃下用干燥的溶胶层退火切削工具主体。

25. 发明申请

US20120219720A1 METHOD OF MANUFACTURING SURFACE-COATED CUTTING TOOL WITH EXCELLENT ABRASION RESISTANCE 有权
标题翻译：具有优异耐磨性的表面涂层切割工具的制造方法
公开(公告)号：US20120219720A1
公开(公告)日：2012-08-30
申请号：US13402136
申请日：2012-02-22
申请人： Hidemitsu TAKAOKA , Akira Osada , Naoki Wakiya , Hisao Suzuki , Kazuo Shinozaki
发明人： Hidemitsu TAKAOKA , Akira Osada , Naoki Wakiya , Hisao Suzuki , Kazuo Shinozaki
IPC分类号： B05D3/02
CPC分类号： C23C18/1216 , C23C18/1225 , C23C18/1254 , C23C18/127 , C23C18/1283 , C23C18/1295 , C23C28/044 , C23C30/005
摘要： A method of manufacturing a surface-coated cutting tool includes: forming an aluminum oxide layer having a layer thickness of 0.05 to 5 μm and an α-alumina structure with a corundum type crystal structure on a cutting tool body using a sol-gel method. The step of forming includes adding an alcohol to aluminum alkoxide; adding an acid; stirring the mixture at 10° C. or lower to form a sol; applying the sol on a surface of the cutting tool body or an outer-most surface of a hard-coating layer formed on the surface of the cutting tool body; performing a drying process at least once, the applied sol being dried at 100 to 400° C. in the drying process; and annealing the cutting tool body with a dried sol layer at 500 to 1000° C.
摘要翻译：表面涂层切削工具的制造方法包括：使用溶胶 - 凝胶法在切削工具主体上形成层厚度为0.05〜5μm的氧化铝层和刚玉型结晶结构的α-氧化铝结构体。成型步骤包括向醇中加入醇; 加酸在10℃以下搅拌该混合物以形成溶胶; 将所述溶胶涂布在所述切削工具主体的表面上，或者形成在所述切削工具主体的表面上的硬涂层的最外表面; 至少进行一次干燥处理，在干燥工序中，将涂布的溶胶在100〜400℃干燥; 并在500〜1000℃下用干燥的溶胶层退火切削工具主体。

26. 发明授权

US07422806B2 Surface-coated cermet cutting tool with hard coating layer having excellent chipping resistance in high-speed intermittent cutting work 有权
标题翻译：具有硬涂层的表面涂层金属陶瓷切削刀具在高速间歇切削加工中具有优异的耐崩裂性
公开(公告)号：US07422806B2
公开(公告)日：2008-09-09
申请号：US11197949
申请日：2005-08-04
申请人： Akira Osada
发明人： Akira Osada
IPC分类号： B32B9/00 , B23B27/14
CPC分类号： C23C16/32 , C23C16/34 , C23C16/36 , C23C16/403 , C23C30/005 , Y10T407/27 , Y10T428/24942 , Y10T428/24975 , Y10T428/265
摘要： A surface-coated cermet cutting tool with a hard coating layer in a high-speed intermittent cutting work is provided. The hard-coating layer includes lower and upper layers. One of the lower layers is a titanium carbonitride layer, which has the highest peak in Σ3 and a distribution ratio of the Σ3 to ΣN+1 ranges 60% to 80% in the atom sharing lattice point distribution graph.
摘要翻译：提供了一种在高速间歇切割工作中具有硬涂层的表面涂覆金属陶瓷切削工具。硬涂层包括下层和上层。下层之一是碳纳米管层，其在Sigma3中具有最高峰，并且在原子共享点阵分布图中Sigma3与SigmaN + 1的分布比率范围为60％至80％。

27. 发明申请

US20070090834A1 Wire rope flaw detector for elevator 审中-公开
标题翻译：电梯钢丝绳探伤仪
公开(公告)号：US20070090834A1
公开(公告)日：2007-04-26
申请号：US10579796
申请日：2004-11-19
申请人： Akira Osada , Masakatsu Okamoto
发明人： Akira Osada , Masakatsu Okamoto
IPC分类号： G01N27/82
CPC分类号： B66B5/125 , B66B7/123 , G01N27/83
摘要： A flaw detection apparatus for a wire rope of an elevator according to the present invention, which is intended for a wire rope having a nominal diameter of 4 mm to 8 mm, includes a plurality of unit probes 9. Each of the unit probes 9 has a first and a second magnetic poles 10a and 10b of different polarity, and a magnetic sensor 11 of a U-shape disposed between the first magnetic pole 10a and the second magnetic pole 10b. A bottom radius of the magnetic sensor 11 is in a range of 2 mm to 5 mm. A difference between the bottom radius of the magnetic sensor 11 and a half of the nominal diameter of a wire rope 1 is equal to or less than 1.5 mm.
摘要翻译：根据本发明的用于公称直径为4mm至8mm的钢丝绳的电梯的钢丝绳的探伤装置包括多个单元探针9.每个单元探针9具有具有不同极性的第一和第二磁极10a和10b以及设置在第一磁极10a和第二磁极10b之间的U形磁传感器11。磁传感器11的底部半径在2mm至5mm的范围内。磁传感器11的底部半径与钢丝索1的公称直径的一半之间的差等于或小于1.5mm。

28. 发明授权

US06207262B1 Coated cemented carbide endmill having hard-material-coated-layers excellent in adhesion 有权
标题翻译：涂层硬质合金立铣刀具有粘合性优异的硬质材料涂层
公开(公告)号：US06207262B1
公开(公告)日：2001-03-27
申请号：US09145616
申请日：1998-09-02
申请人： Hiroshi Ichikawa , Shogo Inada , Akira Osada , Katsuhiko Sato , Kazuhiro Kawano
发明人： Hiroshi Ichikawa , Shogo Inada , Akira Osada , Katsuhiko Sato , Kazuhiro Kawano
IPC分类号： B32B1900
CPC分类号： C23C30/005 , Y10T407/27 , Y10T428/24942 , Y10T428/24975 , Y10T428/252 , Y10T428/265
摘要： A coated cemented carbide endmill comprises a tungsten carbide based cemented carbide substrate comprising 5-20% Co as a binder phase forming component, optionally 0.1-2% of Cr and/or V as a binder phase forming component, optionally 0.1-5% of one or more of (Ti, Ta, Nb, Zr) C·N as a dispersed phase forming component, and the balance being WC as the dispersed phase forming component and inevitable impurities. The WC has a fine grained structure having an average grain size of 0.1-1.5 &mgr;m, the cemented carbide substrate has a reaction-created surface layer formed on the surface portion thereof which is formed by heating at high temperature and in which ComWnC is distributed over a thickness of 0.1-2 &mgr;m thereof, and further the substrate has coated layers composed of a Ti compound layer. Optionally, an Al2O3 layer is formed thereon with an average layer thickness of 0.5-4.5 &mgr;m, the Ti compound layer being composed of one or more layers of TiC, TiN, TiCN, TiCO, TiNO and TiCNO using MT-CVD and the Al2O3 layer is formed using MT-CVD or HT-CVD. The hard-material-coated layers of the endmill have excellent adhesion.
摘要翻译：涂覆的硬质合金立铣刀包括基于碳化钨的硬质合金基材，其包含5-20％的Co作为粘合剂相形成组分，任选地0.1-2％的Cr和/或V作为粘合剂相形成组分，任选地0.1-5％的一种或多种（Ti，Ta，Nb，Zr）CN作为分散相形成组分，余量为作为分散相形成组分的WC和不可避免的杂质。 WC具有平均粒径为0.1〜1.5μm的细晶粒结构，硬质合金基板具有在其表面部分上形成的反应生成的表面层，其通过在高温下加热形成，并且其中ComWnC分布在其厚度为0.1〜2μm，另外，基板具有由Ti化合物层构成的被覆层。可选地，在其上形成平均层厚度为0.5-4.5μm的Al 2 O 3层，使用MT-CVD和Al 2 O 3层，Ti化合物层由TiC，TiN，TiCN，TiCO，TiNO和TiCNO的一层或多层组成使用MT-CVD或HT-CVD形成。端铣刀的硬质材料涂层具有优异的附着力。

29. 发明授权

US4969104A Diagnosis arrangement for vehicle engine controller 失效
标题翻译：车辆发动机控制器的诊断安排
公开(公告)号：US4969104A
公开(公告)日：1990-11-06
申请号：US464710
申请日：1990-01-12
申请人： Fujiyuki Suzuki , Akira Osada
发明人： Fujiyuki Suzuki , Akira Osada
IPC分类号： F02D45/00 , F02D41/26 , F02M25/07 , G01R31/00 , G07C5/08
CPC分类号： G07C5/0808 , F02D41/263 , F02M26/49 , G01R31/006 , G01R31/007 , G07C5/08 , F02M26/55 , F02M26/60
摘要： A diagnosis arrangement for a vehicle engine controller includes a control arrangement which examines a signal identifying the activation of an auxiliary control system of the engine and which determines whether the auxiliary engine control system, which includes a device controlled by a particular control program selected from a plurality of programs stored therein, is actuated in a manner corresponding to the selected control program.
摘要翻译：用于车辆发动机控制器的诊断装置包括控制装置，该控制装置检查识别发动机的辅助控制系统的启动的信号，并且确定辅助发动机控制系统是否包括由特定控制程序控制的装置存储在其中的多个节目以对应于所选择的控制程序的方式被致动。

30. 发明授权

US5589223A Process for producing cermet cutting tools having both longitudinal and granular crystal structures 失效
标题翻译：具有纵向和粒状晶体结构的金属陶瓷切割工具的制造方法
公开(公告)号：US5589223A
公开(公告)日：1996-12-31
申请号：US408691
申请日：1995-03-21
申请人： Niro Odani , Hironori Yoshimura , Akira Osada , Tetsuya Tanaka , Seiichirou Nakamura
发明人： Niro Odani , Hironori Yoshimura , Akira Osada , Tetsuya Tanaka , Seiichirou Nakamura
IPC分类号： C23C16/36 , C23C30/00 , C23C16/30
CPC分类号： C23C16/36 , C23C30/005 , Y10T428/24975 , Y10T428/265
摘要： A cermet cutting tool, and process for producing the same, comprising a substrate formed from titanium carbo-nitride based cermet, and a hard coating layer of average thickness 0.5.about.20 .mu.m, formed onto the surface of the cermet substrate comprising a lower layer formed from at least one layer of a compound selected from the group consisting of titanium carbide (TiC), titanium nitride (TiN), titanium carbo-nitride (TiCN), titanium carbo-oxide (TiCO) and titanium carbo-oxi-nitride (TiCNO), and aluminum oxide (Al.sub.2 O.sub.3). Additionally, at least one of the layers comprising the hard coating layer is a titanium carbo-nitride layer, and at least one layer of this titanium carbo-nitride layer comprises a longitudinal growth crystal structure, and a further layer comprises a granular crystal structure. In the method of fabrication, chemical vapor deposition is performed using a reaction gas composed of 1.about.5% of TiCl.sub.4, 0.1.about.1% of CH.sub.3 CN, 0.about.25% of N.sub.2 with the remaining portion being composed of H.sub.2, under a reaction temperature of 800.degree..about.900.degree. C. and a reaction pressure of 30.about.200 Torr.
摘要翻译：一种金属陶瓷切削工具及其制造方法，包括由碳酸钛基金属陶瓷形成的基板和平均厚度为0.5μm的硬涂层，形成在金属陶瓷基板的表面上，该金属陶瓷基板包括下层由选自碳化钛（TiC），氮化钛（TiN），碳氮化钛（TiCN），钛碳氧化物（TiCO）和钛碳氧化物氮化物（TiCO）的钛的化合物的至少一层形成， TiCNO）和氧化铝（Al 2 O 3）。另外，包括硬涂层的层中的至少一层是钛碳氮化物层，并且该钛碳氮化物层的至少一层包含纵向生长晶体结构，另外的层包括颗粒状晶体结构。在制造方法中，使用由1％的TiCl 4，0.1％的CH 3 CN，0.1％的CH 3 CN组成的反应气体，0％的N 2的剩余部分由H 2组成的反应气体在反应温度下进行化学气相沉积 800℃，反应压力为30℃，反应温度为200Torr。

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