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1. 发明申请

US20130309522A1 SLIDING MEMBER AND METHOD FOR MANUFACTURING THE SAME 有权
标题翻译：滑动构件及其制造方法
公开(公告)号：US20130309522A1
公开(公告)日：2013-11-21
申请号：US13982613
申请日：2012-02-09
申请人： Hirotaka Ito , Kenji Yamamoto
发明人： Hirotaka Ito , Kenji Yamamoto
IPC分类号： C23C14/02 , C23C16/02
CPC分类号： C23C14/022 , C04B41/00 , C23C16/0227 , F16C33/043 , F16C33/06 , F16C33/16 , F16C33/24 , F16C2202/02 , F16C2202/04 , F16C2240/40 , F16C2240/44 , Y10T428/12361 , Y10T428/12396 , Y10T428/24331 , Y10T428/24612
摘要： Provided is a sliding member having slidability and abrasion resistance both at satisfactory levels. This sliding member has a sliding surface including a base and a filling part. The base includes a first material and bears regularly arranged concavities. The filling part includes a second material and is arranged in the sliding surface to fill the concavities. The first material includes one selected from the group consisting of a metallic material, a ceramic material, and a carbonaceous material. The second material includes at least one selected from the group consisting of a metallic material, a ceramic material, and a carbonaceous material. The first and second materials differ from each other in at least one of frictional coefficient and hardness. The base and the filling part are substantially flush with each other in the sliding surface.
摘要翻译：具有滑动性和耐磨性均在满意的水平的滑动构件。该滑动部件具有包括基部和填充部的滑动面。底座包括第一种材料，并经常布置有凹凸。填充部分包括第二材料并且布置在滑动表面中以填充凹部。第一材料包括选自金属材料，陶瓷材料和碳质材料的材料。第二材料包括选自由金属材料，陶瓷材料和碳质材料组成的组中的至少一种。第一和第二材料在摩擦系数和硬度中的至少一个方面彼此不同。底座和填充部分在滑动表面上彼此基本齐平。

2. 发明授权

US08166568B2 Contact probe pin for semiconductor test apparatus 有权
标题翻译：用于半导体测试装置的探针
公开(公告)号：US08166568B2
公开(公告)日：2012-04-24
申请号：US12847442
申请日：2010-07-30
申请人： Hirotaka Ito , Kenji Yamamoto
发明人： Hirotaka Ito , Kenji Yamamoto
IPC分类号： G01N13/16 , G01Q70/14
CPC分类号： G01R3/00 , G01R1/06761 , H01R13/03
摘要： It is an object to provide a contact probe pin for a semiconductor test apparatus, including an amorphous carbon type conductive film formed on the probe pin base material surface. The conductive film is excellent in tin adhesion resistance of preventing tin which is the main component of solder from adhering to the contact part of the probe pin during contact between the probe pin and solder. The contact probe pin for a semiconductor test apparatus, includes an amorphous carbon type conductive film formed on the conductive base material surface. The amorphous carbon type conductive film has an outer surface with a surface roughness (Ra) of 6.0 nm or less, a root square slope (RΔq) of 0.28 or less, and a mean value (R) of curvature radii of concave part tips of the surface form of 180 nm or more, in a 4-μm2 scan range by an atomic force microscope.
摘要翻译：本发明的目的是提供一种用于半导体测试装置的接触探针，包括形成在探针针基材表面上的非晶碳型导电膜。导电膜在探针和焊料之间的接触期间，防止作为焊料的主要成分的锡的锡粘附性优异地粘附到探针的接触部分。用于半导体测试装置的接触探针包括形成在导电基材表面上的非晶碳型导电膜。非晶碳类导电膜的表面粗糙度（Ra）为6.0nm以下，根平方斜率（R＆Dgr; q）为0.28以下，凹部的曲率半径的平均值（R） 180nm以上的表面形状的尖端，在原子力显微镜的4μm2扫描范围内。

3. 发明授权

US07618719B2 Hard coating for glass molding and glass molding die having the hard coating 有权
标题翻译：用于玻璃成型的硬涂层和具有硬涂层的玻璃模塑模具
公开(公告)号：US07618719B2
公开(公告)日：2009-11-17
申请号：US11555904
申请日：2006-11-02
申请人： Hirotaka Ito , Kenji Yamamoto
发明人： Hirotaka Ito , Kenji Yamamoto
IPC分类号： C03B11/00
CPC分类号： C03B11/086 , C03B2215/22 , C03B2215/24 , Y10T428/265
摘要： A hard coating combining excellent mold releasability with respect to glass with excellent durability at high temperature environment of 600° C. or more, and a glass molding die having the hard coating are provided. A glass molding die has a hard coating formed on a molding surface of a base. The hard coating includes one or two of W and V, and B, C and N; wherein when a composition of the coating is expressed as Wa1Va2BbCcNd, 0.1≦a1+a2≦0.5, 0.05≦b≦0.5, 0.02≦c≦0.15, 0.05≦d≦0.5, and a1+a2+b+c+d=1 are given. The hard coating can be formed on the molding surface of the base via an intermediate layer including an amorphous CrSiN film.
摘要翻译：提供了在600℃以上的高温环境下具有优异的耐玻璃脱模性的硬质涂层，以及具有硬涂层的玻璃成形模具。玻璃模具具有形成在基底的模制表面上的硬涂层。硬涂层包括W和V中的一种或两种，B，C和N; 其中当涂层的组成被表示为Wa1Va2BbCcNd时，0.1 <= a1 + a2 <= 0.5,0.05 <= b <= 0.5,0.02 <= c <0.15,0.05 <= d <= 0.5，a1 + a2 给出+ b + c + d = 1。可以通过包括非晶CrSiN膜的中间层在基底的模制表面上形成硬涂层。

4. 发明申请

US20110274852A1 METHOD FOR PRODUCING DIAMOND-LIKE CARBON FILM 审中-公开
标题翻译：生产金刚石碳膜的方法
公开(公告)号：US20110274852A1
公开(公告)日：2011-11-10
申请号：US13145348
申请日：2009-12-28
申请人： Hirotaka Ito , Kenji Yamamoto
发明人： Hirotaka Ito , Kenji Yamamoto
IPC分类号： H05H1/24
CPC分类号： C23C16/26 , C23C16/515
摘要： Disclosed is a method which enables stable and high-speed deposition of a diamond-like carbon film by plasma CVD using a general-purpose vacuum chamber without needing significant modification of the apparatus. Specifically, the method forms a diamond-like carbon film on a substrate by plasma CVD, in which the diamond-like carbon film is formed by applying a bipolar pulsed direct-current voltage to the substrate, feeding a toluene-containing gas to the chamber, and controlling the total gas pressure in the chamber at 4 Pa or more and 7 Pa or less.
摘要翻译：公开了一种使用通用真空室通过等离子体CVD稳定和高速沉积类金刚石碳膜的方法，而不需要对装置进行显着的修改。具体地，该方法通过等离子体CVD在基板上形成类金刚石碳膜，其中通过向基板施加双极脉冲直流电压形成类金刚石碳膜，将含甲苯的气体供给到室并且将室内的总气体压力控制在4Pa以上且7Pa以下。

5. 发明申请

US20090186206A1 DIAMOND-LIKE CARBON FILM FOR SLIDING PARTS AND METHOD FOR PRODUCTION THEREOF 有权
标题翻译：用于滑动部件的金刚石碳膜及其生产方法
公开(公告)号：US20090186206A1
公开(公告)日：2009-07-23
申请号：US12325432
申请日：2008-12-01
申请人： Hirotaka Ito , Kenji Yamamoto
发明人： Hirotaka Ito , Kenji Yamamoto
IPC分类号： B32B7/02 , C23C16/26
CPC分类号： C23C14/0605 , C23C16/26 , C23C28/322 , C23C28/341 , C23C28/343 , C23C28/36 , Y10T428/24942 , Y10T428/24975 , Y10T428/24983 , Y10T428/265 , Y10T428/30
摘要： A diamond-like carbon film for sliding parts which is applied to the sliding surface of sliding parts, the diamond-like carbon film including at least two layers, one being a lower layer of diamond-like carbon (referred to as DLC hereinafter) and the other being an upper layer of DLC placed thereon, wherein the lower layer has a hardness no lower than 20 GPa and no higher than 45 GPa, a Young's modulus no lower than 250 GPa and no higher than 450 GPa, and a thickness no smaller than 0.2 μm and no larger than 4.0 μm, and the upper layer has a hardness no lower than 5 GPa and lower than 20 GPa, a Young's modulus no lower than 60 GPa and no higher than 240 GPa, and a thickness no smaller than 1.0 μm and no larger than 10 μm. The diamond-like carbon film has both good durability and low frictional coefficient.
摘要翻译：一种用于滑动部件的类金刚石碳膜，其被应用于滑动部件的滑动表面，所述类金刚石碳膜包括至少两层，一个是类金刚石碳的下层（以下称为DLC）和另一个是放置在其上的DLC的上层，其中下层的硬度不低于20GPa，不高于45GPa，杨氏模量不低于250GPa，不高于450GPa，厚度不小于 0.2μm以上，4.0μm以下，上层硬度不低于5GPa，低于20GPa，杨氏模量不低于60GPa，不高于240GPa，厚度不小于1.0 妈妈不超过10个妈妈。类金刚石碳膜具有良好的耐久性和低摩擦系数。

6. 发明申请

US20110143976A1 NITROGEN-CONTAINING AMORPHOUS CARBON-TYPE FILM, AMORPHOUS CARBON-TYPE LAMINATION FILM, AND SLIDING MEMBER 有权
标题翻译：含氮不饱和碳膜类型，非晶碳型层压膜和滑动构件
公开(公告)号：US20110143976A1
公开(公告)日：2011-06-16
申请号：US13058138
申请日：2009-08-12
申请人： Hirotaka Ito , Kenji Yamamoto
发明人： Hirotaka Ito , Kenji Yamamoto
IPC分类号： C04B35/52
CPC分类号： C23C14/35 , C23C14/0036 , C23C14/024 , C23C14/0605 , F16J9/26 , Y10T428/24942 , Y10T428/24983 , Y10T428/30
摘要： Provided is a nitrogen-containing amorphous carbon film exhibiting excellent durability even when formed on the surface of a sliding member used under high surface pressure or under a lubricating oil environment. The nitrogen-containing amorphous carbon film is formed by physical evaporation onto the sliding surface of a sliding member and contains 8.0 to 12.0 atomic % of hydrogen and 3.0 to 14.0 atomic % of nitrogen. The nitrogen-containing amorphous carbon film is effective when, for instance, formed on at least one sliding surface of a sliding member, such as a sliding part of an automobile engine.
摘要翻译：即使形成在高表面压力下使用的滑动部件的表面或润滑油环境下，也具有优异的耐久性的含氮无定形碳膜。含氮无定形碳膜通过物理蒸发形成在滑动部件的滑动面上，含有8.0〜12.0原子％的氢和3.0〜14.0原子％的氮。例如，在汽车发动机的滑动部件等滑动部件的滑动面的至少一个滑动面上形成含氮无定形碳膜时，是有效的。

7. 发明申请

US20070164399A1 HARD COATING FOR GLASS MOLDING AND GLASS MOLDING DIE HAVING THE HARD COATING 有权
标题翻译：用于玻璃模塑和硬化涂料的玻璃模具硬化涂层
公开(公告)号：US20070164399A1
公开(公告)日：2007-07-19
申请号：US11555904
申请日：2006-11-02
申请人： Hirotaka Ito , Kenji Yamamoto
发明人： Hirotaka Ito , Kenji Yamamoto
IPC分类号： H01L23/58 , H01L21/302
CPC分类号： C03B11/086 , C03B2215/22 , C03B2215/24 , Y10T428/265
摘要： A hard coating combining excellent mold releasability with respect to glass with excellent durability at high temperature environment of 600° C. or more, and a glass molding die having the hard coating are provided. A glass molding die has a hard coating formed on a molding surface of a base. The hard coating includes one or two of W and V, and B, C and N; wherein when a composition of the coating is expressed as Wa1Va2BbCcNd, 0.1≦a1+a2≦0.5, 0.05≦b≦0.5, 0.02≦c≦0.15, 0.05≦d≦0.5, and a1+a2+b+c+d=1 are given. The hard coating can be formed on the molding surface of the base via an intermediate layer including an amorphous CrSiN film.
摘要翻译：提供了在600℃以上的高温环境下具有优异的耐玻璃脱模性的硬质涂层，以及具有硬涂层的玻璃成形模具。玻璃模具具有形成在基底的模制表面上的硬涂层。硬涂层包括W和V中的一种或两种，B，C和N; 其中当所述涂层的组成被表示为W a1-a2时， d ，0.1 <= a1 + a2 <= 0.5,0.05 <= b <= 0.5,0.02 <= c <= 0.15,0.05 <= d <= 0.5，a1 + a2 + b + c + = 1。可以通过包括非晶CrSiN膜的中间层在基底的模制表面上形成硬涂层。

8. 发明授权

US08574715B2 Laminated film and laminated film-coated member 有权
标题翻译：层压膜和层压薄膜涂层构件
公开(公告)号：US08574715B2
公开(公告)日：2013-11-05
申请号：US12720135
申请日：2010-03-09
申请人： Hirotaka Ito , Kenji Yamamoto
发明人： Hirotaka Ito , Kenji Yamamoto
IPC分类号： B32B9/00
CPC分类号： C23C14/0605 , C23C14/024 , C23C14/027 , F16C33/043 , F16C2202/04 , F16C2206/00 , F16C2206/04 , F16C2206/40 , F16C2240/06 , F16C2240/12 , F16C2240/60 , Y10T74/20654 , Y10T428/24975 , Y10T428/24983 , Y10T428/265 , Y10T428/30
摘要： A laminated film is provided which exhibits excellent durability even when formed over a surface of a member (in particular, sliding member) to be used under a high pressure of contacted surface of 2.0 GPa or more. The laminated film includes an intermediate layer which contains one or more compounds selected from the group consisting of a carbide, a boride, and a boron carbide compound of a metal element, and which has a hardness measured by a nanoindentation method (hereinafter referred to as a “nanoindentation hardness”) of not less than 20 GPa nor more than 35 GPa and a thickness of not less than 5 μm nor more than 10 μm, and a diamond-like carbon film which is formed over the intermediate layer, and which has a nanoindentation hardness of not less than 25 GPa nor more than 35 GPa and a thickness of not less than 0.3 μm nor more than 1.0 μm.
摘要翻译：即使在2.0GPa以上的接触表面的高压下使用的部件（特别是滑动部件）的表面上形成层叠膜也能显示优异的耐久性。层压膜包括中间层，其含有一种或多种选自金属元素的碳化物，硼化物和碳化硼化合物的化合物，并且其具有通过纳米压痕法测量的硬度（以下称为不小于20GPa，不大于35GPa，厚度不小于5μm或不大于10μm的“纳米压痕硬度”，以及形成在中间层上的类金刚石碳膜，并且具有纳米压痕硬度不小于25GPa，不大于35GPa，厚度不小于0.3μm，不大于1.0μm。

9. 发明授权

US08304063B2 Diamond-like carbon film for sliding parts and method for production thereof 有权
标题翻译：用于滑动部件的类金刚石碳膜及其制造方法
公开(公告)号：US08304063B2
公开(公告)日：2012-11-06
申请号：US12325432
申请日：2008-12-01
申请人： Hirotaka Ito , Kenji Yamamoto
发明人： Hirotaka Ito , Kenji Yamamoto
IPC分类号： B32B9/00 , B32B7/02
CPC分类号： C23C14/0605 , C23C16/26 , C23C28/322 , C23C28/341 , C23C28/343 , C23C28/36 , Y10T428/24942 , Y10T428/24975 , Y10T428/24983 , Y10T428/265 , Y10T428/30
摘要： A diamond-like carbon film for sliding parts which is applied to the sliding surface of sliding parts, the diamond-like carbon film including at least two layers, one being a lower layer of diamond-like carbon (referred to as DLC hereinafter) and the other being an upper layer of DLC placed thereon, wherein the lower layer has a hardness no lower than 20 GPa and no higher than 45 GPa, a Young's modulus no lower than 250 GPa and no higher than 450 GPa, and a thickness no smaller than 0.2 μm and no larger than 4.0 μm, and the upper layer has a hardness no lower than 5 GPa and lower than 20 GPa, a Young's modulus no lower than 60 GPa and no higher than 240 GPa, and a thickness no smaller than 1.0 μm and no larger than 10 μm. The diamond-like carbon film has both good durability and low frictional coefficient.
摘要翻译：一种用于滑动部件的类金刚石碳膜，其被应用于滑动部件的滑动表面，所述类金刚石碳膜包括至少两层，一个是类金刚石碳的下层（以下称为DLC）和另一个是放置在其上的DLC的上层，其中下层的硬度不低于20GPa，不高于45GPa，杨氏模量不低于250GPa，不高于450GPa，厚度不小于 0.2μm以上且4.0μm以下，上层硬度不低于5GPa，低于20GPa，杨氏模量不低于60GPa，不高于240GPa，厚度不小于1.0 μm且不大于10μm。类金刚石碳膜具有良好的耐久性和低摩擦系数。

10. 发明授权

US08202615B2 Nitrogen-containing amorphous carbon-type film, amorphous carbon-type lamination film, and sliding member 有权
标题翻译：含氮无定形碳型膜，无定形碳型层压膜和滑动构件
公开(公告)号：US08202615B2
公开(公告)日：2012-06-19
申请号：US13058138
申请日：2009-08-12
申请人： Hirotaka Ito , Kenji Yamamoto
发明人： Hirotaka Ito , Kenji Yamamoto
IPC分类号： B32B9/00
CPC分类号： C23C14/35 , C23C14/0036 , C23C14/024 , C23C14/0605 , F16J9/26 , Y10T428/24942 , Y10T428/24983 , Y10T428/30
摘要： Provided is a nitrogen-containing amorphous carbon film exhibiting excellent durability even when formed on the surface of a sliding member used under high surface pressure or under a lubricating oil environment. The nitrogen-containing amorphous carbon film is formed by physical evaporation onto the sliding surface of a sliding member and contains 8.0 to 12.0 atomic % of hydrogen and 3.0 to 14.0 atomic % of nitrogen. The nitrogen-containing amorphous carbon film is effective when, for instance, formed on at least one sliding surface of a sliding member, such as a sliding part of an automobile engine.
摘要翻译：即使形成在高表面压力下使用的滑动部件的表面或润滑油环境下，也具有优异的耐久性的含氮无定形碳膜。含氮无定形碳膜通过物理蒸发形成在滑动部件的滑动面上，含有8.0〜12.0原子％的氢和3.0〜14.0原子％的氮。例如，在汽车发动机的滑动部件等滑动部件的滑动面的至少一个滑动面上形成含氮无定形碳膜时，是有效的。

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