专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

EP3067438A1 METHOD FOR FORMING INTERMEDIATE LAYER FORMED BETWEEN SUBSTRATE AND DLC FILM, METHOD FOR FORMING DLC FILM, AND INTERMEDIATE LAYER FORMED BETWEEN SUBSTRATE AND DLC FILM 有权
标题翻译：用于生产之间的基底和DLC膜的方法的中间层为DLC膜的生产和中间层的基底和DLC膜
公开(公告)号：EP3067438A1
公开(公告)日：2016-09-14
申请号：EP14859803.0
申请日：2014-11-06
申请人： Dowa Thermotech Co., Ltd.
发明人： WATANABE, Motohiro , MATSUOKA, Hiroyuki , SAKAKIBARA, Wataru , NOGAMI, Soichiro
IPC分类号： C23C14/34 , C23C14/06 , C23C14/14 , C23C16/27 , C23C16/50
摘要： An intermediate layer forming method to form an intermediate layer formed between a base material and a DLC film using a PVD method includes: a Ti layer film-forming step of film-forming a Ti layer on a base material; and a TiC layer film-forming step of film-forming a TiC layer on the Ti layer, in which in the Ti layer film-forming step, an Ar gas is supplied into a chamber into which the base material is carried and a film-forming pressure is set to a pressure in a range of not less than 0.4 Pa and not more than 1 Pa to film-form the Ti layer, and in the TiC layer film-forming step, an Ar gas and a CH 4 gas are supplied into the chamber, a film-forming pressure is set to a pressure in a range of 0.2 Pa or more to less than 0.4 Pa, and a second bias voltage higher in bias voltage than a first bias voltage applied to the base material in the Ti layer film-forming step and higher in bias voltage than -100 V is applied to the base material to film-form the TiC layer.
摘要翻译：形成方法的中间层，以形成一基体材料和DLC膜使用PVD方法包括之间形成中间层上：Ti层的膜形成在基材上的Ti层成膜工序; 和的TiC层的膜形成在Ti层成膜步骤在Ti层上形成的TiC层，其中，至Ar气体被供给到到其中的基体材料进行腔室和成膜成膜步成形压力被设定为压力的范围不小于0.4帕和不超过1 Pa至薄膜状的Ti层，并在TiC层电影形成工序中，以Ar气和CH 4气体供给到腔室中，膜形成压力设定为在范围0.2 Pa以上至低于0.4 Pa的压力，以及一个第二偏置电压较高的偏置电压比的Ti施加到基础材料的第一偏置电压层膜形成工序和更高的偏置电压比-100伏施加到基材以薄膜状TiC层。

2. 发明公开

EP2915888A1 Carburizing and quenching facility 有权
标题翻译： AUFKOHLUNGS- UND ABSCHRECKUNGSANLAGE
公开(公告)号：EP2915888A1
公开(公告)日：2015-09-09
申请号：EP15000648.4
申请日：2015-03-05
申请人： Dowa Thermotech Co., Ltd.
发明人： HATANAKA, Hokuto , KOYAMA, Yasuhiro
IPC分类号： C21D1/773 , C21D1/78 , C21D9/00 , C23C8/20 , C23C8/22 , C21D1/62 , F27B9/02 , F27B9/04 , F27D3/00
CPC分类号： C21D1/62 , C21D1/773 , C21D1/78 , C21D9/0018 , C21D9/0025 , C23C8/22 , C23C8/80 , F27B17/0016
摘要： To shorten the time taken for a carburizing and quenching treatment of an object to be treated, a carburizing and quenching facility 1 is provided that includes: a treatment chamber where at least one treatment related to a carburizing and quenching treatment is performed on an object to be treated W; a transfer apparatus to transfer an object to be treated W; a mounting table 30 that is provided in the treatment chamber and on which an object to be treated W transferred into the treatment chamber is mounted; and a lifting and lowering device that lifts and lowers the mounting table 30 and in which a transfer arm 40 to transfer an object to be treated W into the treatment chamber and outside the treatment chamber is provided in the transfer apparatus, the carburizing and quenching facility 1 includes: a turntable 60 that is disposed in the treatment chamber and performs deliveries of an object to be treated W to and from the mounting table 30 and the transfer arm 40; and a turntable drive device that rotates the turntable 60, in which the turntable 60 includes: a first support part 63 that supports an object to be treated W that has already undergone a treatment; and a second support part 64 that supports an object to be treated to undergo a treatment next, and in plan view, the turntable 60 is provided in a positional relationship such that the first support part 63, a support post 62 of the turntable 60, and the second support part 64 are disposed in a linear arrangement so as to sandwich a rotation axis R of the turntable 60 by the first support part 63 and the second support part 64.
摘要翻译：为了缩短对待处理物体进行渗碳淬火处理所用的时间，提供了一种渗碳淬火设备1，其包括：处理室，其中至少一个与渗碳和淬火处理有关的处理对象物待W 用于传送待处理物体W的传送装置; 设置在处理室中的安装台30，其上安装有被处理物体W转移到处理室中; 以及提升和降低安装台30的提升和降低装置，其中传送臂40将待处理物体W转移到处理室和处理室外部的提升和降低装置设置在传送装置中，渗碳和淬火设备 1包括：转台60，其设置在处理室中并且执行待处理物体W向安装台30和传送臂40的传送; 以及使转台60旋转的转盘驱动装置，其中转台60包括：第一支撑部分63，其支撑已经经过处理的被处理物体W; 以及第二支撑部分64，其支撑待处理对象接下来进行处理，并且在平面图中，转台60设置成使得第一支撑部分63，转盘60的支撑柱62，并且第二支撑部64以线性排列设置，以便通过第一支撑部63和第二支撑部64夹住转盘60的旋转轴线R.

4. 发明公开

EP2679701A4 NITRIDED STEEL MEMBER AND METHOD FOR PRODUCING SAME 有权转让
标题翻译： VERFAHREN ZU SEINER HERSTELLUNG的NITRIERTES STAHLELEMENT
公开(公告)号：EP2679701A4
公开(公告)日：2015-10-28
申请号：EP12750227
申请日：2012-02-22
申请人： DOWA THERMOTECH CO LTD , HONDA MOTOR CO LTD
发明人： SHIMIZU YUICHIRO , KOBAYASHI ATSUSHI , MAEDA SUSUMU , KANAYAMA MASAO , AKIMOTO KIYOTAKA
IPC分类号： C23C8/26 , C21D1/06 , C21D1/76 , C21D9/32
CPC分类号： C23C8/26 , C21D1/06 , C21D1/74 , C21D1/76 , C21D9/32 , C21D2201/05 , C21D2221/00 , C22C38/002 , C22C38/02 , C22C38/04 , C22C38/06 , C22C38/22 , C22C38/44

5. 发明授权

EP1475446B1 HEAT TREATMENT FURNACE 有权
标题翻译：热处理炉
公开(公告)号：EP1475446B1
公开(公告)日：2013-03-13
申请号：EP02713208.3
申请日：2002-03-27
申请人： Dowa Thermotech Co., Ltd.
发明人： Murakami, Motokazu , Tanno, Yoshiyuki , Kawasaki, Kazuaki , Nagaishi, Akihiro , Suzuki, Hiroyoshi , Kitamoto, Ken-ichi
IPC分类号： C21D9/00 , F27B9/02 , F27B9/20 , F27B9/22 , F27B9/30 , F27D99/00 , F27B9/24 , F27B9/26
CPC分类号： F27D99/007 , C21D9/0006 , C21D9/0056 , C21D9/0062 , F27B9/028 , F27B9/20 , F27B9/22 , F27B9/2407 , F27B9/26 , F27B9/3005 , F27B2009/3027

6. 发明授权

EP2233601B1 Carburization treatment method 有权
标题翻译：渗碳的方法和装置
公开(公告)号：EP2233601B1
公开(公告)日：2014-07-30
申请号：EP10007118.2
申请日：2002-05-31
申请人： Dowa Thermotech Co., Ltd.
发明人： Ebihara, Hisashi , Takahashi, Jun , Juryozawa, Hidetoshi , Abukawa, Fumitaka , Yokose, Keiji
IPC分类号： C23C8/20 , C23C8/22 , C21D1/06 , C21D1/10
CPC分类号： C21D1/10 , C21D1/06 , C23C8/20 , C23C8/22 , Y02P10/253

7. 发明授权

EP1176224B1 Nitrided maraging steel and method of manufacturing thereof 有权
标题翻译：氮化马氏体时效钢和过程及其制备
公开(公告)号：EP1176224B1
公开(公告)日：2014-04-16
申请号：EP01117289.7
申请日：2001-07-17
申请人： Dowa Thermotech Co., Ltd.
发明人： Heishi, Yuichi , Suzuki, Masahiro , Tani, Ikuo , Watanabe, Youichi , Umegaki, Shunzou , Akimoto, Kiyota , Yokose, Keiji
IPC分类号： C23C8/26 , F16G5/16
CPC分类号： C23C8/26 , F16G5/16

8. 发明授权

EP1264914B1 A carburising method and an apparatus therefor 有权
标题翻译：渗碳的方法和装置
公开(公告)号：EP1264914B1
公开(公告)日：2010-07-21
申请号：EP02253876.3
申请日：2002-05-31
申请人： Dowa Thermotech Co., Ltd.
发明人： Ebihara, Hisashi, Dowa Mining Co., Ltd. , Takahashi, Jun, Dowa Mining Co., Ltd. , Juryozawa, Hidetoshi, Dowa Mining Co., Ltd. , Abukawa, Fumitaka, Dowa Mining Co., Ltd. , Yokose, Keiji, Dowa Mining Co., Ltd.
IPC分类号： C23C8/20 , C23C8/22
CPC分类号： C21D1/10 , C21D1/06 , C23C8/20 , C23C8/22 , Y02P10/253

9. 发明授权

EP1264915B1 A carburising method and an apparatus therefor 有权
标题翻译：渗碳的方法和装置
公开(公告)号：EP1264915B1
公开(公告)日：2008-10-15
申请号：EP02253877.1
申请日：2002-05-31
申请人： Dowa Thermotech Co., Ltd.
发明人： Ebihara, Hisashi , Takahashi, Jun , Juryozawa, Hidetoshi , Abukawa, Fumitaka , Yokose, Keiji
IPC分类号： C23C8/20 , C23C8/22
CPC分类号： C23C8/20 , C23C8/22

10. 发明公开

EP4414327A1 APPARATUS FOR RECOVERING CARBON NANOTUBES, APPARATUS FOR PRODUCING CARBON NANOTUBES, AND METHOD FOR RECOVERING CARBON NANOTUBES 审中-实审
公开(公告)号：EP4414327A1
公开(公告)日：2024-08-14
申请号：EP22878390.8
申请日：2022-09-28
申请人： Dowa Thermotech Co., Ltd. , Meijo Nano Carbon Co., Ltd. , Osaka Soda Co., Ltd.
发明人： CHOU, Shinya , KAMIOKA, Maya , FUJITA, Takahiro , HASHIMOTO, Takeshi , TAKANO, Kei , KAGAWA, Hisato
IPC分类号： C01B32/16 , D01F9/127
CPC分类号： D01F9/127 , C01B32/16 , D01F9/133
摘要： A carbon nanotube collection apparatus includes: a collection room having an opening part communicating with a carbon nanotube production apparatus; a winding member arranged inside the collection room and configured to wind a carbon nanotube passed through the opening part from the carbon nanotube production apparatus to form a carbon nanotube wound body; and a separation mechanism configured to move the carbon nanotube wound body from a base end side toward a tip end side of the winding member to separate the carbon nanotube wound body from the winding member.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式