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1. 发明专利

JP2010190309A Sliding member 审中-公开
标题翻译：滑动会员
公开(公告)号：JP2010190309A
公开(公告)日：2010-09-02
申请号：JP2009034575
申请日：2009-02-17
申请人： Cnk:Kk , Jtekt Corp , 株式会社Cnk , 株式会社ジェイテクト
发明人： SUZUKI MASAHIRO , YAMAKAWA KAZUYOSHI , SAITO TOSHIYUKI , ANDO JUNJI , SUZUKI TOMOAKI , HASHITOMI HIROYUKI , YAMAMOTO DAIGO
IPC分类号： F16C33/12 , C23C14/06 , C23C28/00 , F16C29/02 , F16D1/06 , F16D3/20
CPC分类号： F16C3/03 , C23C16/0272 , C23C16/0281 , C23C16/26 , C23C28/322 , C23C28/325 , C23C28/34 , C23C28/343 , C23C28/347 , F16C29/02 , F16C33/04 , F16C2206/04 , F16D3/06 , F16D2001/103
摘要： PROBLEM TO BE SOLVED: To provide a sliding member the life of which is extended by effectively improving adhesion to a substrate of a DCL film. SOLUTION: A surface (a surface of substrate 2A of the first shaft 2) of a male spline section 4 of a first shaft 2 is coated with a film 14. The film 14 comprises a DCL film 15 coating the surface of the substrate 2A of the first shaft 2 and intermediate layer 16 interposed between the substrate 2A and DCL film 15. The intermediate layer 16 has a laminated structure formed by laminating a first Cr layer 17, a CrN layer 18 and second Cr layer 19 in the order from the substrate 2A side. The DCL film 15 includes 0-50 wt.% of Si. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：通过有效地提高对DCL膜的基板的粘合力来提供延伸寿命的滑动部件。解决方案：第一轴2的阳花键部分4的表面（第一轴2的基板2A的表面）涂覆有薄膜14.薄膜14包括涂覆在第一轴2的表面上的DCL薄膜15。第一轴2的基板2A和介于基板2A和DCL膜15之间的中间层16.中间层16具有通过以顺序层叠第一Cr层17，CrN层18和第二Cr层19而形成的层叠结构从基板2A侧。 DCL膜15包括0-50重量％的Si。版权所有（C）2010，JPO＆INPIT

2. 发明专利

JP2013044041A Method for forming dlc coating of spline shaft 有权
标题翻译：用于形成线轴的DLC涂层的方法
公开(公告)号：JP2013044041A
公开(公告)日：2013-03-04
申请号：JP2011184372
申请日：2011-08-26
申请人： Jtekt Corp , 株式会社ジェイテクト , Cnk:Kk , 株式会社Cnk
发明人： ANDO JUNJI , SUZUKI TOMOAKI , OGAWA YUKI , IWAI AKINORI , YOSHIMURA NOBUYOSHI , HASHITOMI HIROYUKI
IPC分类号： C23C16/27 , C23C16/50 , F16D1/06 , F16D3/06
CPC分类号： C23C14/0611 , C23C16/26 , C23C16/458 , C23C16/50 , F16C3/03 , F16C2206/04 , F16C2326/06 , F16D3/06 , F16D2250/0046 , F16D2300/10 , H01J37/32669
摘要： PROBLEM TO BE SOLVED: To provide a method for forming a DLC coating of a spline shaft, capable of reducing variation of film thickness of DLC coatings when each of the DLC coatings is formed at a male spline part by means of a hot cathode PIG plasma CVD method.SOLUTION: In a vacuum chamber 60, a plurality of spline shafts 10 are arranged around a columnar plasma 70a and the spline shafts 10 are arranged to be placed coaxially in the column extending direction. The spline shafts 10 arranged to be placed coaxially are arranged so that a spacing in the axial direction is formed between male spline parts 16 of each spline shaft. Spacings in the axial direction of a plurality of the male spline parts 16 are positioned at a central portion of the plasma 70a in the column extending direction.
摘要翻译：要解决的问题：提供一种用于形成花键轴的DLC涂层的方法，当通过热的方式在阳花键部分形成每个DLC涂层时，能够减少DLC涂层的膜厚变化阴极PIG等离子体CVD法。解决方案：在真空室60中，多个花键轴10布置在柱状等离子体70a周围，并且花键轴10被布置成沿柱延伸方向同轴放置。布置成同轴放置的花键轴10布置成使得在每个花键轴的阳花键部分16之间形成在轴向方向上的间隔。多个阳花键部16的轴向的间隔位于等离子体70a的列延伸方向的中央部。版权所有（C）2013，JPO＆INPIT

3. 发明专利

JP2008163430A High corrosion-resistant member and its manufacturing method 审中-公开
标题翻译：高耐腐蚀成员及其制造方法
公开(公告)号：JP2008163430A
公开(公告)日：2008-07-17
申请号：JP2006356507
申请日：2006-12-28
申请人： Cnk:Kk , Jtekt Corp , 株式会社Cnk , 株式会社ジェイテクト
发明人： SAITO TOSHIYUKI , SUZUKI MASAHIRO , HASHITOMI HIROYUKI
IPC分类号： C23C16/26 , C23C8/36 , C23C8/48 , C23C14/14 , C23C28/00 , C23C28/04 , F16C17/10 , F16C33/24
CPC分类号： C23C8/26 , C23C8/80 , C23C14/024 , C23C14/0605 , C23C16/0272 , C23C16/26 , C23C28/044 , C23C28/046 , C23C28/322 , C23C28/343 , C23C28/347 , F16C33/12 , F16C33/122 , F16C33/14 , F16C33/16 , F16C2206/04 , F16C2223/14 , F16C2223/60 , Y10T428/12625 , Y10T428/31678
摘要： PROBLEM TO BE SOLVED: To provide a high corrosion-resistant member superior in corrosion resistance, and its manufacturing method. SOLUTION: The high corrosion-resistant member composed of a stainless steel base material, an intermediate layer, with which at least a part of the surface of the base material is coated, and an amorphous carbon film, with which at least a part of the surface of the intermediate layer is coated, is formed by forming the intermediate layer and the amorphous carbon film at a low temperature of 450°C or lower on at least the surface of the base material. The high corrosion-resistant member composed of a stainless steel base material with its surface layer part nitrided and the amorphous carbon film with which at least a part of the surface of the intermediate layer is coated, is formed by nitriding the base material and forming the amorphous carbon film at a low temperature of 450°C or lower on at least the surface of the base material. In the high corrosion-resistant member, the surface of the stainless steel base material is not exposed to a high temperature of 450°C or higher in manufacturing process. Therefore, the corrosion resistance of the base material is maintained equally to the corrosion resistance of an original stainless steel. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供耐腐蚀性优异的高耐腐蚀性构件及其制造方法。解决方案：由不锈钢基材，中间层，基材的至少一部分表面涂覆的高耐腐蚀性构件和无定形碳膜构成，其至少具有通过在至少基材表面的450℃以下的低温下形成中间层和无定形碳膜而形成中间层的一部分表面。由表面层氮化的不锈钢基材和涂覆有中间层表面的至少一部分的无定形碳膜构成的高耐蚀性构件是通过将基材氮化并形成至少在基材表面的450℃以下的低温下形成无定形碳膜。在高耐蚀性构件中，不锈钢基材的表面在制造过程中不暴露于450℃以上的高温。因此，基材的耐腐蚀性等同于原始不锈钢的耐腐蚀性。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2006169558A Deposited film deposition apparatus 有权
标题翻译：沉积膜沉积装置
公开(公告)号：JP2006169558A
公开(公告)日：2006-06-29
申请号：JP2004360493
申请日：2004-12-13
申请人： Cnk:Kk , Jtekt Corp , 株式会社Cnk , 株式会社ジェイテクト
发明人： ANDO JUNJI , ONO AKIHIRO , SAKAI TOSHIBUMI , FUJIWARA FUSAMITSU , HASHITOMI HIROYUKI
IPC分类号： C23C16/50
摘要： PROBLEM TO BE SOLVED: To provide a deposited film deposition apparatus capable of mitigating non-uniformity of the thickness of a deposited film.
SOLUTION: The deposited film deposition apparatus deposits a deposited film on a surface of a conductive work 22 by the plasma CVD method, and is provided with a film deposition furnace 11, an anode member 1 which is located within the film deposition furnace 11 and equipotential to the film deposition furnace 11, a work holding means 20 which holds a plate-shaped work 22 in the circumferential direction around the anode member 1, and is connected to a negative pole, gas nozzles 23, 33 to feed treatment gas, and a plasma power supply 16 connected to at least the work holding means 20. Preferably, the film deposition furnace 11 is provided with a cylindrical part, and the anode member 1 is coaxially arranged with the film deposition furnace 11, and columnar in shape.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供能够减轻沉积膜的厚度不均匀性的沉积膜沉积设备。解决方案：沉积膜沉积设备通过等离子体CVD法将沉积的膜沉积在导电工件22的表面上，并且设置有成膜炉11，位于成膜炉内的阳极部件1 11并且与成膜炉11等电位的工件保持装置20，其围绕阳极构件1沿圆周方向保持板状工件22，并连接到负极，气体喷嘴23,33以将处理气体以及与至少工件保持机构20连接的等离子体电源16.优选地，成膜炉11设置有圆筒部，阳极部件1与成膜炉11同轴配置，柱状形状。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2013091853A Sliding member 审中-公开
标题翻译：滑动会员
公开(公告)号：JP2013091853A
公开(公告)日：2013-05-16
申请号：JP2013008788
申请日：2013-01-21
申请人： Jtekt Corp , 株式会社ジェイテクト , Cnk:Kk , 株式会社Cnk
发明人： SUZUKI MASAHIRO , YAMAKAWA KAZUYOSHI , SAITO TOSHIYUKI , ANDO JUNJI , SUZUKI TOMOAKI , HASHITOMI HIROYUKI , YAMAMOTO DAIGO
IPC分类号： C23C14/06 , C23C16/27 , C23C28/00 , F16C29/02 , F16C33/12 , F16D3/06
摘要： PROBLEM TO BE SOLVED: To provide a sliding member enabling to achieve long service life by more effectively enhancing adhesiveness of DLC (diamond-like carbon) film to a substrate.SOLUTION: The surface (surface of the substrate 2A of a first shaft 2) of male spline part 4 of a first shaft 2 is covered by a film 14. The film 14 includes a DLC film 15 covering the surface of the substrate 2A of the first shaft 2, and an intermediate layer 16 intervening between the substrate 2A and the DLC film 15. The intermediate layer 16 has a laminate structure of laminating a first Cr layer 17, a CrN layer 18 and a second Cr layer 19 in order from the substrate 2A side. Si is added to the DLC film 15 in a ratio of 0-50 wt.%.
摘要翻译：要解决的问题：提供一种能够更有效地提高DLC（类金刚石碳）膜与基板的粘合性而能够实现长使用寿命的滑动部件。解决方案：第一轴2的阳花键部分4的表面（第一轴2的基板2A的表面）被膜14覆盖。膜14包括覆盖基板表面的DLC膜15 第一轴2的2A，以及介于基板2A和DLC膜15之间的中间层16.中间层16具有层压第一Cr层17，CrN层18和第二Cr层19的层叠结构从基板2A侧起。以0-50重量％的比例将Si加入到DLC膜15中。版权所有（C）2013，JPO＆INPIT

6. 发明专利

JP2012036438A Method for forming coating film 有权
标题翻译：形成涂膜的方法
公开(公告)号：JP2012036438A
公开(公告)日：2012-02-23
申请号：JP2010177138
申请日：2010-08-06
申请人： Cnk:Kk , Jtekt Corp , 株式会社Cnk , 株式会社ジェイテクト
发明人： ANDO JUNJI , SUZUKI TOMOAKI , OGAWA YUKI , SUZUKI MASAHIRO , YAMAKAWA KAZUYOSHI , KUBO TOSHIYA , HASHITOMI HIROYUKI , YAMAMOTO DAIGO
IPC分类号： C23C16/27 , C23C16/04 , F16C3/03 , F16D3/06
CPC分类号： C23C16/042 , C23C16/26 , C23C16/50 , C23C16/515 , F16C3/03 , F16C2206/04 , H01J37/34 , H01J37/3447
摘要： PROBLEM TO BE SOLVED: To provide a method for forming a coating film, in which the coating film is formed to a coated body except an uncoated part, and decrease of a hardness of a coated part can be prevented.SOLUTION: A cylindrical plasma 3a is generated in a vacuum vapor deposition chamber 30, and at the same time, a material gas is supplied into the vacuum vapor deposition chamber 30, and pulse voltage is applied to a first shaft 10 as a coated body to form a DLC film 121 on the surface of the first shaft 10. A jig 41 that shields a yoke 11 is attached to the yoke 11 as an uncoated part where the DLC film 121 of the first shaft 10 is not formed with separation spacing between the uncoated part and a spline fitting part 12 as a coated part where the DLC film 121 is to be formed for preventing decrease of the hardness of the DLC film 121 in the spline fitting part 12.
摘要翻译：要解决的问题：提供一种形成涂膜的方法，其中将涂膜形成到除涂覆部分之外的涂覆体上，并且可以防止涂布部件的硬度的降低。解决方案：在真空蒸镀室30中产生圆筒状的等离子体3a，同时将原料气体供给至真空蒸镀室30，将脉冲电压作为第一轴10施加涂覆体，以在第一轴10的表面上形成DLC膜121.屏蔽轭11的夹具41作为第一轴10的DLC膜121未形成分离的未涂覆部分附接到轭架11 未涂覆部分和花键配合部分12之间的间距作为涂覆部分，其中将形成DLC膜121以防止花键配合部分12中的DLC膜121的硬度降低。（C） 2012年，JPO＆INPIT

7. 发明公开

EP2103711A4 HIGHLY CORROSION-RESISTANT MEMBERS AND PROCESSES FOR PRODUCTION THEREOF 审中-公开
标题翻译： HOCHKORROSIONSBESTÄNDIGEELEMENTE UND HERSTELLUNGSVERFAHRENDAFÜR
公开(公告)号：EP2103711A4
公开(公告)日：2011-07-20
申请号：EP07831553
申请日：2007-11-09
申请人： JTEKT CORP , CNK CO LTD
发明人： SAITO TOSHIYUKI , SUZUKI MASAHIRO , HASHITOMI HIROYUKI
IPC分类号： C23C16/26 , C23C8/38 , C23C8/50 , C23C14/14 , C23C28/00 , C23C28/04 , F16C33/24
CPC分类号： C23C8/26 , C23C8/80 , C23C14/024 , C23C14/0605 , C23C16/0272 , C23C16/26 , C23C28/044 , C23C28/046 , C23C28/322 , C23C28/343 , C23C28/347 , F16C33/12 , F16C33/122 , F16C33/14 , F16C33/16 , F16C2206/04 , F16C2223/14 , F16C2223/60 , Y10T428/12625 , Y10T428/31678

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