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1. 发明授权

US08821990B2 DLC film-forming method and DLC film 有权
标题翻译： DLC成膜法和DLC膜
公开(公告)号：US08821990B2
公开(公告)日：2014-09-02
申请号：US13378689
申请日：2010-06-09
申请人： Masahiro Suzuki , Toshiyuki Saito , Kazuyoshi Yamakawa
发明人： Masahiro Suzuki , Toshiyuki Saito , Kazuyoshi Yamakawa
IPC分类号： C23C16/26 , F16D69/00 , C23C16/02 , C23C16/515
CPC分类号： C23C16/0245 , C23C16/26 , C23C16/515 , F16D69/00 , Y10T428/24355
摘要： The present invention provides a DLC film that has good adhesiveness even in a low-temperature environment, and a DLC film-forming method capable of forming this DLC film. The present invention also provides a DLC film that has excellent initial compatibility, and a DLC film-forming method capable of forming this DLC film. In the present invention, a first opposing surface (31) that faces an inner clutch plate, of a substrate (30) of an outer clutch plate (15) is covered by a DLC film (26). Also, a treatment layer (33) is formed on a surface layer portion of the substrate (30). The treatment layer (33) is formed by applying direct-current pulse voltage to the substrate (30), and generating plasma in an atmosphere that contains argon gas and hydrogen gas.
摘要翻译：本发明提供即使在低温环境下也具有良好的粘附性的DLC膜，以及能够形成该DLC膜的DLC膜形成方法。本发明还提供了具有优异的初始相容性的DLC膜和能够形成该DLC膜的DLC膜形成方法。在本发明中，由离合器板（15）的基板（30）面向内离合器板的第一相对面（31）被DLC膜（26）覆盖。此外，在基板（30）的表层部分上形成处理层（33）。通过向基板（30）施加直流脉冲电压，在含有氩气和氢气的气氛中产生等离子体，形成处理层（33）。

2. 发明申请

US20130017412A1 COVERED MEMBER AND PROCESS FOR PRODUCTION THEREOF 有权
标题翻译：涵盖会员及其生产方法
公开(公告)号：US20130017412A1
公开(公告)日：2013-01-17
申请号：US13635480
申请日：2011-04-08
申请人： Masahiro Suzuki , Toshiyuki Saito , Kazuyoshi Yamakawa
发明人： Masahiro Suzuki , Toshiyuki Saito , Kazuyoshi Yamakawa
IPC分类号： B32B9/04 , B05D3/10
CPC分类号： C23C16/26 , C23C16/0263 , C23C16/0272 , C23C16/515 , C23C28/046 , C23C28/048 , Y10T428/24479 , Y10T428/30
摘要： Disclosed is a covered member including a base material, a first intermediate layer that has a roughened surface and covers the base material, and a DLC film that covers the surface of the first intermediate layer. The first intermediate layer and the DLC film are formed in a state where the temperature of the base material is kept at 300° C. or lower. The surface of the first intermediate layer is roughened by collision of ions.
摘要翻译：公开了一种被覆盖构件，其包括基材，具有粗糙表面并覆盖基材的第一中间层和覆盖第一中间层的表面的DLC膜。第一中间层和DLC膜形成在基材的温度保持在300℃以下的状态。第一中间层的表面被离子的碰撞粗糙化。

3. 发明授权

US08501673B2 DLC-coated member 有权
标题翻译： DLC涂层部件
公开(公告)号：US08501673B2
公开(公告)日：2013-08-06
申请号：US13267446
申请日：2011-10-06
申请人： Masahiro Suzuki , Toshiyuki Saito , Kazuyoshi Yamakawa
发明人： Masahiro Suzuki , Toshiyuki Saito , Kazuyoshi Yamakawa
IPC分类号： C10M171/00
CPC分类号： C23C16/26 , C23C16/0272 , C23C28/04
摘要： A DLC-coated member (100) has a base (200), an intermediate layer (300) that covers the surface of the base (200), and a DLC film (400) that covers the surface of the intermediate layer (300). The intermediate layer (300) has a five-layer structure, constituted of a first intermediate layer (301), a second intermediate layer (302), a third intermediate layer (303), a fourth intermediate layer (304), and a fifth intermediate layer (305). The five layers (301 to 305) are made of DLC to which Si has been added. Among the layers (301 to 305), the Si concentration in the first intermediate layer (301) is the highest, and that in the fifth intermediate layer (305) is the second highest. The Si concentrations in the second intermediate layer (302), third intermediate layer (303), and fourth intermediate layer (304) are lower than those in the first intermediate layer (301) and fifth intermediate layer (305).
摘要翻译： DLC涂覆部件（100）具有基部（200），覆盖基部（200）的表面的中间层（300）和覆盖中间层（300）的表面的DLC膜（400）。中间层（300）具有五层结构，由第一中间层（301），第二中间层（302），第三中间层（303），第四中间层（304）和第五中间层中间层（305）。五层（301〜305）由添加有Si的DLC制成。在层（301〜305）中，第一中间层（301）中的Si浓度最高，第五中间层（305）中的Si浓度最高。第二中间层（302），第三中间层（303）和第四中间层（304）中的Si浓度低于第一中间层（301）和第五中间层（305）中的Si浓度。

4. 发明授权

US08445077B2 Method of producing coated member 有权
标题翻译：生产涂层部件的方法
公开(公告)号：US08445077B2
公开(公告)日：2013-05-21
申请号：US13117576
申请日：2011-05-27
申请人： Masahiro Suzuki , Toshiyuki Saito , Kazuyoshi Yamakawa
发明人： Masahiro Suzuki , Toshiyuki Saito , Kazuyoshi Yamakawa
IPC分类号： H05H1/24
CPC分类号： C23C16/515 , C23C16/26 , C23C16/503 , C23C16/56
摘要： A method of producing a coated member in which a base material surface is at least partially coated with a diamond-like carbon film, the method includes: a diamond-like carbon film deposition process in which a diamond-like carbon film is formed on a surface of the base material by generating plasma by applying voltage to the base material in a processing chamber that stores the base material, while evacuating the processing chamber and introducing feedstock gas that contains at least a carbon compound into the processing chamber; and a hydrogenation process in which the deposited diamond-like carbon film is hydrogenated using hydrogen gas by stopping the voltage application and introducing hydrogen gas inducted instead of the feedstock gas, while the evacuation is being continued.
摘要翻译：一种生产涂覆部件的方法，其中基材表面至少部分地涂覆有类金刚石碳膜，该方法包括：金刚石状碳膜沉积工艺，其中在金刚石状碳膜上形成类金刚石碳膜通过在存储基材的处理室中对基材施加电压而产生等离子体，同时抽空处理室并将至少含有碳化合物的原料气体引入到处理室中; 以及在继续排气的同时，通过停止施加电压并引入代替原料气体的氢气，使用氢气使沉积的类金刚石碳膜氢化的氢化工艺。

5. 发明授权

US08951640B2 Covered member and process for production thereof 有权
标题翻译：覆盖件及其制造方法
公开(公告)号：US08951640B2
公开(公告)日：2015-02-10
申请号：US13635480
申请日：2011-04-08
申请人： Masahiro Suzuki , Toshiyuki Saito , Kazuyoshi Yamakawa
发明人： Masahiro Suzuki , Toshiyuki Saito , Kazuyoshi Yamakawa
IPC分类号： C23C16/00 , C23C16/26 , C23C16/02 , C23C16/515 , C23C28/04
CPC分类号： C23C16/26 , C23C16/0263 , C23C16/0272 , C23C16/515 , C23C28/046 , C23C28/048 , Y10T428/24479 , Y10T428/30
摘要： Disclosed is a covered member including a base material, a first intermediate layer that has a roughened surface and covers the base material, and a DLC film that covers the surface of the first intermediate layer. The first intermediate layer and the DLC film are formed in a state where the temperature of the base material is kept at 300° C. or lower. The surface of the first intermediate layer is roughened by collision of ions.
摘要翻译：公开了一种被覆盖构件，其包括基材，具有粗糙表面并覆盖基材的第一中间层和覆盖第一中间层的表面的DLC膜。第一中间层和DLC膜形成在基材的温度保持在300℃以下的状态。第一中间层的表面被离子的碰撞粗糙化。

6. 发明申请

US20130059093A1 METHOD OF PRODUCING COATED MEMBER 审中-公开
标题翻译：制造涂层成员的方法
公开(公告)号：US20130059093A1
公开(公告)日：2013-03-07
申请号：US13696921
申请日：2011-05-12
申请人： Masahiro Suzuki , Kazuyoshi Yamakawa , Toshiyuki Saito
发明人： Masahiro Suzuki , Kazuyoshi Yamakawa , Toshiyuki Saito
IPC分类号： C23C16/30
CPC分类号： C23C16/26 , C23C14/022 , C23C16/515 , C23C18/04 , C23C28/042 , C23C28/044 , C23C28/046 , C23C28/322 , C23C28/343
摘要： The coated member production method includes a DLC film forming step of introducing a feedstock gas containing a carbon compound and an oxygen-containing organic silicon compound into a treatment chamber in which a base is accommodated, and applying a voltage to the base at a treatment pressure of not lower than 100 Pa and not higher than 400 Pa to generate plasma to form a DLC film on a surface of the base. Hexamethyldisiloxane, for example, is used as the oxygen-containing organic silicon compound. A DC pulse voltage, for example, is applied to the base in the DLC film forming step.
摘要翻译：涂布部件的制造方法包括：将含有碳化合物和含氧有机硅化合物的原料气体导入容纳基体的处理室中的DLC膜形成工序，并在处理压力下向基材施加电压不低于100Pa并且不高于400Pa，以在基底的表面上产生等离子体以形成DLC膜。例如使用六甲基二硅氧烷作为含氧有机硅化合物。例如，在DLC膜形成步骤中将直流脉冲电压施加到基底。

7. 发明授权

US08518863B2 Sliding member 失效
标题翻译：滑动构件
公开(公告)号：US08518863B2
公开(公告)日：2013-08-27
申请号：US12707308
申请日：2010-02-17
申请人： Masahiro Suzuki , Kazuyoshi Yamakawa , Toshiyuki Saito , Junji Ando , Tomoo Suzuki , Hiroyuki Hashitomi , Daigo Yamamoto
发明人： Masahiro Suzuki , Kazuyoshi Yamakawa , Toshiyuki Saito , Junji Ando , Tomoo Suzuki , Hiroyuki Hashitomi , Daigo Yamamoto
IPC分类号： C10M103/02
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： A sliding member has a base material whose surface is at least partially covered with a DLC film, wherein an intermediate layer is interposed between the base material and the DLC film, and the intermediate layer has a multilayer structure obtained by stacking a first Cr layer, a CrN layer and a second Cr layer successively from the side closer to the base material.
摘要翻译：滑动构件具有表面至少部分被DLC膜覆盖的基材，其中在基材和DLC膜之间插入中间层，并且中间层具有通过层叠第一Cr层， CrN层和第二Cr层，从靠近基材的一侧开始。

8. 发明申请

US20120094074A1 DLC FILM-FORMING METHOD AND DLC FILM 有权
标题翻译： DLC薄膜成型方法和DLC薄膜
公开(公告)号：US20120094074A1
公开(公告)日：2012-04-19
申请号：US13378689
申请日：2010-06-09
申请人： Masahiro Suzuki , Toshiyuki Saito , Kazuyoshi Yamakawa
发明人： Masahiro Suzuki , Toshiyuki Saito , Kazuyoshi Yamakawa
IPC分类号： B32B3/00 , B32B19/00 , C23C16/50 , C23C16/02 , C23C16/27
CPC分类号： C23C16/0245 , C23C16/26 , C23C16/515 , F16D69/00 , Y10T428/24355
摘要： The present invention provides a DLC film that has good adhesiveness even in a low-temperature environment, and a DLC film-forming method capable of forming this DLC film. The present invention also provides a DLC film that has excellent initial compatibility, and a DLC film-forming method capable of forming this DLC film. In the present invention, a first opposing surface (31) that faces an inner clutch plate, of a substrate (30) of an outer clutch plate (15) is covered by a DLC film (26). Also, a treatment layer (33) is formed on a surface layer portion of the substrate (30). The treatment layer (33) is formed by applying direct-current pulse voltage to the substrate (30), and generating plasma in an atmosphere that contains argon gas and hydrogen gas.
摘要翻译：本发明提供即使在低温环境下也具有良好的粘附性的DLC膜，以及能够形成该DLC膜的DLC膜形成方法。本发明还提供了具有优异的初始相容性的DLC膜和能够形成该DLC膜的DLC膜形成方法。在本发明中，由离合器板（15）的基板（30）面向内离合器板的第一相对面（31）被DLC膜（26）覆盖。此外，在基板（30）的表层部分上形成处理层（33）。通过向基板（30）施加直流脉冲电压，在含有氩气和氢气的气氛中产生等离子体，形成处理层（33）。

9. 发明授权

US08734913B2 Formation method of coating 有权
标题翻译：涂层形成方法
公开(公告)号：US08734913B2
公开(公告)日：2014-05-27
申请号：US13204208
申请日：2011-08-05
申请人： Junji Ando , Tomoo Suzuki , Tomoki Ogawa , Masahiro Suzuki , Kazuyoshi Yamakawa , Toshiya Kubo , Hiroyuki Hashitomi , Daigo Yamamoto
发明人： Junji Ando , Tomoo Suzuki , Tomoki Ogawa , Masahiro Suzuki , Kazuyoshi Yamakawa , Toshiya Kubo , Hiroyuki Hashitomi , Daigo Yamamoto
IPC分类号： C23C16/32 , H05H1/24
CPC分类号： C23C16/042 , C23C16/26 , C23C16/50 , C23C16/515 , F16C3/03 , F16C2206/04 , H01J37/34 , H01J37/3447
摘要： A formation method of a coating that coats a coated body with the coating includes: generating cylindrical plasma in a vacuum deposition chamber as well as supplying material gas into the vacuum deposition chamber; applying pulse voltage to the coated body; and attaching a shield member that shields an uncoated member to an uncoated part where the coating of the coated body is not formed with separation spacing over a coated part where the coating is to be formed for preventing decrease of hardness of the coating in the coated part.
摘要翻译：涂覆涂层的涂层的形成方法包括：在真空沉积室中产生圆柱形等离子体，以及将材料气体供应到真空沉积室中; 向涂层体施加脉冲电压; 以及将未涂覆部件遮蔽的未遮蔽部件的屏蔽部件，其中涂布体的涂层在形成涂层的涂布部分上没有形成分隔间隔，以防止涂布部分中涂层的硬度降低。

10. 发明申请

US20100172607A1 BEARING STRUCTURE AND MANUFACTURING METHOD THEREOF 有权
标题翻译：轴承结构及其制造方法
公开(公告)号：US20100172607A1
公开(公告)日：2010-07-08
申请号：US12733408
申请日：2008-08-29
申请人： Kazuyoshi Yamakawa , Masahiro Suzuki , Takashi Sada , Kazuya Suzuki , Naoki Tani
发明人： Kazuyoshi Yamakawa , Masahiro Suzuki , Takashi Sada , Kazuya Suzuki , Naoki Tani
IPC分类号： F16C33/58 , B21D53/10
CPC分类号： F16C33/60 , F16C9/04 , F16C33/51 , F16C35/067 , F16C2360/22 , Y10T29/4968
摘要： To provide a bearing structure in which the processing is easy, and the manufacturing cost can be reduced.A bearing structure 1 includes a housing comprising a first housing portion 13 having a cross-sectionally generally-semicircular concave portion and a second housing portion 14 having a cross-sectionally generally-semicircular concave portion forming together with the concave portion 13a of the first housing portion 13 a cross-sectionally generally-circular support hole 16, and a two-division rolling bearing 2 comprising a pair of two-division outer rings 3a, 3b mounted within the support hole 16 of the housing in closely-contacted relation thereto, a plurality of rolling elements 4 so mounted as to be able to roll on inner side surfaces of the two two-division outer rings 3a, 3b, and a pair of two-division cages 5a, 5b holding the rolling elements 4 such that the rolling elements are arranged at generally equal intervals in a circumferential direction, a shaft 12 being internally fitted to the two-division rolling bearing. A bore diameter of the support hole 16 in a direction of mating surfaces of the housing portions is made larger than its bore diameter in a direction shifted 90° from the direction of the mating surfaces.
摘要翻译：提供加工容易的轴承结构，并且可以降低制造成本。轴承结构1包括壳体，该壳体包括具有横截面大致半圆形的凹部的第一壳体部分13和具有与第一壳体的凹部13a一起形成的横截面大致半圆形的凹部的第二壳体部分14 部分13是横截面的大致圆形的支撑孔16，以及两部分滚动轴承2，其包括一对以分开的紧密接触的关系安装在壳体的支撑孔16内的两分割外圈3a，3b，多个滚动元件4被安装成能够在两个两分割外圈3a，3b的内侧表面上滚动;以及一对保持滚动元件4的两个分开的保持架5a，5b，使得滚动元件在圆周方向上以大致相等的间隔布置，轴12内部配合到两分割滚动轴承。在壳体部分的配合表面的方向上，支撑孔16的孔直径比其配合表面方向偏移90°的方向的孔直径大。

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