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1. 发明专利

JP2009013371A Sliding structure 有权
标题翻译：滑动结构
公开(公告)号：JP2009013371A
公开(公告)日：2009-01-22
申请号：JP2007179798
申请日：2007-07-09
申请人： Toyota Motor Corp , Univ Nagoya , トヨタ自動車株式会社 , 国立大学法人名古屋大学
发明人： FUWA YOSHIO , UMEHARA TOKUJI , NOOIYAMA TAKAYUKI , OGAWA YUICHIRO
IPC分类号： C10M173/02 , C10M103/02 , C10M105/18 , C10M105/24 , C10M105/34 , C10M105/40 , C10M105/60 , C10M105/64 , C10M105/68 , C10M105/72 , C10M105/74 , C10N30/06 , C10N40/25 , C10N50/08
摘要： PROBLEM TO BE SOLVED: To provide a sliding structure which can inexpensively and easily reduce a friction coefficient and improve a wear resistance, even under a severe sliding environment such as high bearing.
SOLUTION: The present invention relates to a sliding structure comprising: a pair of sliding members on at least one sliding surfaces of which among mutually sliding surfaces a hard carbon coating film is formed, and a lubricant existing between a pair of the sliding members, wherein the lubricant contains at least water-containing surfactant.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：即使在诸如高轴承的严酷的滑动环境下，提供一种能够廉价且容易地降低摩擦系数并提高耐磨性的滑动结构。滑动结构技术领域本发明涉及一种滑动结构体，其特征在于，具有：一对滑动构件，其在形成有硬质碳涂膜的相互滑动面中的至少一个滑动面上形成有滑动构件，其中润滑剂至少含有含水表面活性剂。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2009013370A Sliding structure 有权
标题翻译：滑动结构
公开(公告)号：JP2009013370A
公开(公告)日：2009-01-22
申请号：JP2007179794
申请日：2007-07-09
申请人： Toyota Motor Corp , Univ Nagoya , トヨタ自動車株式会社 , 国立大学法人名古屋大学
发明人： FUWA YOSHIO , UMEHARA TOKUJI , NOOIYAMA TAKAYUKI , OGAWA YUICHIRO
IPC分类号： C10M101/04 , C10N20/00 , C10N30/06 , C10N40/25 , F02F1/00 , F02F3/00 , F16J1/02 , F16J1/08
摘要： PROBLEM TO BE SOLVED: To provide a sliding structure which can reduce a friction coefficient and improve a wear resistance, even under a severe sliding environment such as high surface pressure.
SOLUTION: The present invention relates to a sliding structure comprising: a pair of sliding members on at least one sliding surfaces of which among mutually sliding surfaces a hard carbon coating film is formed; and a lubricant existing between a pair of the sliding members, wherein the lubricant is a vegetable lubricant containing at least one of oleic acid, linoleic acid and linolenic acid.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：即使在诸如高表面压力的严酷的滑动环境下，也可提供能够降低摩擦系数并提高耐磨性的滑动结构。滑动结构技术领域本发明涉及一种滑动结构，包括：在相互滑动的表面中的形成有硬质碳涂膜的至少一个滑动表面上的一对滑动构件; 以及存在于一对滑动构件之间的润滑剂，其中所述润滑剂是含有油酸，亚油酸和亚麻酸中的至少一种的植物润滑剂。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2009013192A Composite hard carbon film and method for producing the same and sliding member 有权
标题翻译：复合硬碳膜及其制造方法和滑动构件
公开(公告)号：JP2009013192A
公开(公告)日：2009-01-22
申请号：JP2007173168
申请日：2007-06-29
申请人： Toyota Motor Corp , Univ Nagoya , トヨタ自動車株式会社 , 国立大学法人名古屋大学
发明人： FUWA YOSHIO , UMEHARA TOKUJI , NOOIYAMA TAKAYUKI , WANG HUAIPENG
IPC分类号： C10M103/02 , C10N20/00 , C10N30/06 , C10N40/02 , C10N40/25 , C10N50/08
摘要： PROBLEM TO BE SOLVED: To provide a composite hard carbon film which improves compatible characteristic in the friction early time of a carbon nitride film, to achieve an ultra-low frictional state from the extremely early stage of the friction early time. SOLUTION: The composite hard carbon film 20 is characterized by comprising a carbon nitride film 21 formed on a substrate 10 and a carbon coating film 22 formed on the carbon nitride film 21. The thickness of the carbon coating film 22 is preferably 1 to 500 nm, more preferably 2 to 4 nm. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种改善碳纳米膜的摩擦早期相容特性的复合硬质碳膜，从早期的摩擦的早期阶段获得超低摩擦状态。＆lt; P＆gt;解决方案：复合硬质碳膜20的特征在于包括形成在基板10上的碳氮化膜21和形成在氮化碳膜21上的碳涂膜22.碳涂膜22的厚度优选为1 至500nm，更优选为2〜4nm。版权所有（C）2009，JPO＆INPIT

4. 发明专利

JP2007070565A Sliding unit and sliding method 有权
标题翻译：滑动单元和滑动方法
公开(公告)号：JP2007070565A
公开(公告)日：2007-03-22
申请号：JP2005261998
申请日：2005-09-09
申请人： Toyota Motor Corp , Univ Nagoya , トヨタ自動車株式会社 , 国立大学法人名古屋大学
发明人： FUWA YOSHIO , UMEHARA TOKUJI
IPC分类号： C10M103/02 , C10N30/06 , C10N40/02 , C23C14/48
摘要： PROBLEM TO BE SOLVED: To provide a sliding unit capable of increasing abrasion resistance and decreasing frictional coefficient in the air even under a dry friction condition. SOLUTION: The sliding unit comprises: a pair of sliding elements B and D; and an voltage application means E applying voltage between the pair of the sliding elements B and D, wherein a hard carbon film f is formed on the sliding surface of at least one of the sliding elements B and D sliding each other. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供即使在干摩擦条件下也能够增加耐磨性并降低空气中的摩擦系数的滑动单元。滑动单元包括：一对滑动元件B和D; 以及在一对滑动元件B和D之间施加电压的电压施加装置E，其中在滑动元件B和D中的至少一个的滑动表面上形成有硬质碳膜f。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2010215950A 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：JP2010215950A
公开(公告)日：2010-09-30
申请号：JP2009062384
申请日：2009-03-16
申请人： Nagoya Univ , Toyota Motor Corp , トヨタ自動車株式会社 , 国立大学法人名古屋大学
发明人： FUWA YOSHIO , UMEHARA TOKUJI , NOOIYAMA TAKAYUKI , KAMIYA MASATO , HATANO TAKUYA , KAMISAKA HIROYUKI
IPC分类号： C23C14/58 , C10M103/02 , C10M177/00 , C10N30/06 , C10N40/02 , C10N40/25 , C10N50/08 , C10N70/00 , C23C14/06 , C23C14/48 , C23C16/26 , C23C16/503 , C23C16/56
摘要： PROBLEM TO BE SOLVED: To provide a sliding member which reduces the initial coefficient of friction of the amorphous carbon coating film and also can enhance its initial affinity, and to provide a method for manufacturing the same.
SOLUTION: This manufacturing method includes the steps of: forming the amorphous carbon coating film containing hydrogen on a surface of a substrate; and irradiating the surface of the amorphous carbon coating film with ultraviolet rays.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种降低无定形碳涂膜的初始摩擦系数的滑动构件，并且还可以提高其初始亲合力，并提供其制造方法。解决方案：该制造方法包括以下步骤：在基板的表面上形成含有氢的无定形碳涂膜; 并用紫外线照射无定形碳涂膜的表面。版权所有（C）2010，JPO＆INPIT

6. 发明专利

JP2013256716A Sliding member 有权
标题翻译：滑动会员
公开(公告)号：JP2013256716A
公开(公告)日：2013-12-26
申请号：JP2013155677
申请日：2013-07-26
申请人： Toyota Motor Corp , トヨタ自動車株式会社 , Nagoya Univ , 国立大学法人名古屋大学
发明人： FUWA YOSHIO , UMEHARA TOKUJI , NOOIYAMA TAKAYUKI , KAMIYA MASATO , HATANO TAKUYA , KAMISAKA HIROYUKI
IPC分类号： C23C14/06 , C10M103/02 , C10N30/00 , C10N40/02 , C23C14/58 , C23C16/27 , C23C16/56 , F16C33/12 , F16C33/18
摘要： PROBLEM TO BE SOLVED: To provide a sliding member capable of improving initial adaptability including reduction of the initial friction coefficient of an amorphous carbon film coating.SOLUTION: A sliding member includes an amorphous carbon coating containing hydrogen formed on a surface of a substrate. The amorphous carbon coating is a coating in which graphite contained in the amorphous carbon coating is increased by irradiating ultraviolet rays from the surface of the substrate to the surface of the amorphous carbon coating. Alternatively, the amorphous carbon coating includes layers in which a first amorphous carbon layer including the graphite and a second amorphous carbon layer having more graphite than the first amorphous carbon layer by irradiation of the ultraviolet rays are alternately laminated in a film thickness direction, wherein the second amorphous carbon layer is in the surface layer of the amorphous carbon coating.
摘要翻译：要解决的问题：提供能够提高初始适应性的滑动构件，包括降低无定形碳膜涂层的初始摩擦系数。滑动构件包括在基底表面上形成的含有氢的无定形碳涂层。无定形碳涂层是通过从基材表面向无定形碳涂层的表面照射紫外线而增加非晶碳涂层中所含的石墨的涂层。或者，无定形碳涂层包括层，其中通过紫外线的照射，包括石墨的第一非晶碳层和具有比第一非晶碳层多的石墨的第二无定形碳层在膜厚度方向上交替层叠，其中第二非晶碳层位于无定形碳涂层的表层。

7. 发明专利

JP2013057093A Sliding member, method for manufacturing the same, and sliding structure 审中-公开
标题翻译：滑动构件，制造方法和滑动结构
公开(公告)号：JP2013057093A
公开(公告)日：2013-03-28
申请号：JP2011195055
申请日：2011-09-07
申请人： Toyota Motor Corp , トヨタ自動車株式会社 , Nagoya Univ , 国立大学法人名古屋大学
发明人： FUWA YOSHIO , JINNO TETSUSHI , UMEHARA TOKUJI , NOOIYAMA TAKAYUKI , SAKAKIBARA KAZUKI
IPC分类号： C23C14/06
摘要： PROBLEM TO BE SOLVED: To provide a sliding member capable of securing a lower friction coefficient than that of conventional ones in the atmosphere and a method for producing the sliding member.SOLUTION: The method for producing the sliding member is used for forming an amorphous carbon film containing nitrogen on a surface of a substrate. In the method, by irradiating nitrogen ion beams to the surface of the substrate and irradiating electronic beams to a carbon target in such a way that a plurality of projection parts is formed on the surface of the amorphous carbon film, the amorphous film is formed while a part of the carbon target is deposited on the surface of the substrate.
摘要翻译：要解决的问题：提供一种能够确保比大气中的传统摩擦系数低的摩擦系数的滑动构件和制造滑动构件的方法。解决方案：用于制造滑动构件的方法用于在基底的表面上形成含氮的无定形碳膜。在该方法中，通过将氮离子束照射到基板的表面并将电子束照射到碳靶上，使得在非晶碳膜的表面上形成有多个突起部，从而形成非晶膜，同时，碳靶的一部分沉积在基板的表面上。版权所有（C）2013，JPO＆INPIT

8. 发明专利

JP2010215952A Sliding member, method for manufacturing the same and sliding method 审中-公开
标题翻译：滑动构件，其制造方法和滑动方法
公开(公告)号：JP2010215952A
公开(公告)日：2010-09-30
申请号：JP2009062601
申请日：2009-03-16
申请人： Nagoya Univ , Toyota Motor Corp , トヨタ自動車株式会社 , 国立大学法人名古屋大学
发明人： FUWA YOSHIO , UMEHARA TOKUJI , NOOIYAMA TAKAYUKI , KAMIYA MASATO , HATANO TAKUYA
IPC分类号： C23C14/58
摘要： PROBLEM TO BE SOLVED: To provide a sliding member which reduces the initial coefficient of friction of the carbon nitride coating film and also can enhance its initial affinity, and to provide a method for manufacturing the same.
SOLUTION: This manufacturing method includes the steps of: forming the carbon nitride coating film CN on a surface of a substrate W; and irradiating the surface of the carbon nitride coating film CN with ultraviolet rays. The surface layer contains more graphite structures by being irradiated with ultraviolet rays, compared to the other part of carbon nitride which has not been irradiated with ultraviolet rays, and accordingly the sliding member can acquire enhanced initial affinity. In addition, because only the surface layer is graphitized, the strength of the carbon nitride coating film CN itself is secured.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种降低碳氮化物涂膜的初始摩擦系数的滑动构件，并且还可以提高其初始亲合力，并提供其制造方法。解决方案：该制造方法包括以下步骤：在衬底W的表面上形成氮化碳涂覆膜CN; 并用紫外线照射氮化碳涂膜CN的表面。与没有被紫外线照射的碳氮化物的其他部分相比，通过照射紫外线而表面层含有更多的石墨结构，因此滑动部件可以获得增强的初始亲和力。此外，由于只有表面层被石墨化，所以确保了氮化碳涂膜CN本身的强度。版权所有（C）2010，JPO＆INPIT

9. 发明专利

JP2013082957A Sliding member and method for producing the same 有权
标题翻译：滑动构件及其制造方法
公开(公告)号：JP2013082957A
公开(公告)日：2013-05-09
申请号：JP2011222170
申请日：2011-10-06
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： FUWA YOSHIO
IPC分类号： C23C14/06 , C01B31/04
摘要： PROBLEM TO BE SOLVED: To provide a method for producing a sliding member which is obtained by coating an amorphous carbon film on a substrate surface and can control abrasion of the amorphous carbon film on the surface thereof even when used under high contact pressure and as a sliding member with high sliding frequency.SOLUTION: The sliding member 1 is obtained by forming an amorphous carbon film 20 on the surface of a substrate 10, wherein clusters 21 comprising Bi are dispersed in the amorphous carbon film 20.

10. 发明专利

JP2012215206A Sliding material and method for manufacturing the same 有权
标题翻译：滑动材料及其制造方法
公开(公告)号：JP2012215206A
公开(公告)日：2012-11-08
申请号：JP2011079568
申请日：2011-03-31
申请人： Toyota Central R&D Labs Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社豊田中央研究所
发明人： TOYAMA MAMORU , OMIYA YASUHIRO , WASHIZU HITOSHI , OMORI SHUNEI , TANAKA HIROMITSU , WATANABE OSAMU , NAKANO MITSURU , SUZUKI ATSUSHI , FUWA YOSHIO
IPC分类号： F16C33/16 , C08J5/16
CPC分类号： Y02T10/865
摘要： PROBLEM TO BE SOLVED: To provide a sliding material having a lower frictional coefficient and superior wear resistance.SOLUTION: The sliding material includes: a fine flaky graphite particle having a plate-like graphite particle and an aromatic vinyl copolymer with a vinylaromatic monomer unit, which is adsorbed onto the plate-like graphite particle and expressed by the following formula (1):-(CH-CHX)-(1) (in the formula (1), X denotes phenyl group, naphthyl group, anthracenyl group or pyrenyl group, and those groups may have substituents); and a matrix base material comprising resin or metal, wherein the fine flaky graphite particle is dispersed in the matrix base material.
摘要翻译：要解决的问题：提供具有较低摩擦系数和优异的耐磨性的滑动材料。滑动材料包括：具有板状石墨颗粒和具有乙烯基芳族单体单元的芳族乙烯基共聚物的细片状石墨颗粒，其被吸附在板状石墨颗粒上并由下式（ 1）： - （CH 2 -CHX） - （1）（在式（1）中，X表示苯基，萘基，蒽基或芘基，基团可以具有取代基）; 以及包含树脂或金属的基质基材，其中所述细片状石墨颗粒分散在基质基材中。版权所有（C）2013，JPO＆INPIT

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