专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明公开

EP1066937A1 METHOD AND DEVICE FOR CUTTING AND MIRROR FINISHING SINGLE CRYSTAL SILICON CARBIDE 审中-公开
标题翻译：方法和设备切割，高光泽抛光SILIZIUMKARBIDEINZELKRISTALLEN
公开(公告)号：EP1066937A1
公开(公告)日：2001-01-10
申请号：EP99940597.0
申请日：1999-09-01
申请人： Riken , SHOWA DENKO KABUSHIKI KAISHA
发明人： OHMORI, Hitoshi , YAMAGATA, Yutaka , ITOH, Nobuhide , NAGATO, Nobuyuki, Showa Denko K.K. , YANO, Kotaro, Showa Denko K.K. , OYANAGI, Naoki, Showa Denko K.K.
IPC分类号： B28D5/02 , B24B53/00 , B24B27/06
CPC分类号： B28D5/023 , B24B7/228 , B24B27/0658 , B24B53/001 , B24D5/12 , B28D5/022
摘要： The present invention comprises: a metal bond grind stone having a flat plate portion 10a and a tapered portion 10b; an electrode 13 opposed to the metal bond grind stone with a gap therebetween; voltage applying means 12 for applying a direct-current pulse voltage between the metal bond grind stone and the electrode; conductive liquid supplying means 14 for supplying a conductive liquid 15 between the metal bond grind stone and the electrode; and grind stone moving means 16 for moving the metal bond grind stone in a direction orthogonal to the shaft center thereof, and an ingot 1 of a single crystal SiC is thereby cut at the tapered portion 10b of the metal bond grind stone and the cut surface is then specular-worked at the flat plate portion 10a.

12. 发明授权

EP2824999B1 NEUTRON GENERATION SOURCE, AND NEUTRON GENERATION DEVICE 有权
公开(公告)号：EP2824999B1
公开(公告)日：2020-05-06
申请号：EP13757266.5
申请日：2013-03-06
申请人： Riken
发明人： YAMAGATA, Yutaka , JU, Jungmyoung , HIROTA, Katsuya
IPC分类号： H05H6/00 , G21K5/02 , G21K5/08 , H05H3/06 , G21G4/02

13. 发明授权

EP1134543B1 PROBE TYPE SHAPE MEASUREMENT SENSOR, AND NC MACHINING DEVICE AND SHAPE MEASURING METHOD USING THE SENSOR 有权
标题翻译：特别GRAND FORMMESSAUFNEHMER与加工设备和形状测量方法使用测量变换器
公开(公告)号：EP1134543B1
公开(公告)日：2007-02-07
申请号：EP00906598.8
申请日：2000-03-01
申请人： RIKEN
发明人： YAMAGATA, Yutaka , MORIYASU, Sei , OHMORI, Hitoshi , MORITA, Shinya
IPC分类号： G01B21/20
CPC分类号： G01B21/20 , G01B11/007 , G01B11/2441
摘要： A probe type shape measurement sensor, comprising a probe head (10) supporting a contact (2) in contact with a measured object (1) movably toward the measured object and energizing it toward the measured object and a laser interference displacement gauge (20) for measuring the displacement of the contact with high accuracy and in no contact; the probe head (10) comprising a probe shaft (12) having step differences (11a, 11b) at an intermediate part and gas bearings (14a, 14b) supporting the front and rear of the step differences; the gas bearings being high in rigidity in radial direction and making the probe shaft float by compressed air so as to reduce a sliding resistance, and also holding an energizing force toward the measured object due to an area difference of the step difference part at a constant minute load within a specified range using another compressed air supplied to the step difference part, whereby a measurement pressure can be controlled to a constant minute load without lowering a proble bearing rigidity, the measurement pressure can be varied freely, a sub micron accuracy of approx. 0.1 AA mu m can be obtained, the size can be reduced, and its application to an on-machine measurement can be made easily.

14. 发明公开

EP1650564A1 MECHANOCHEMICAL TYPE SENSOR 有权
标题翻译：机械式传感器
公开(公告)号：EP1650564A1
公开(公告)日：2006-04-26
申请号：EP04747970.4
申请日：2004-07-27
申请人： RIKEN , Fuence Co. Ltd.
发明人： YAMAGATA, Yutaka , INOUE, Kozo, c/o FUENCE CO. LTD. , OHMORI, Hitoshi , KIM, Joon-wan
IPC分类号： G01N33/53 , G01L1/00
CPC分类号： C12Q1/6825 , G01N5/02
摘要： There is provided a mechanochemical sensor including a minute mechanical structure body having the functional membrane formed at least on one part of its surface, a supporting part for supporting the minute mechanical structure body; and a detection part for detecting the change of a mechanical property of the minute mechanical structure body. According to the invention, it is possible to provide improved adhesion between the functional membrane and the minute mechanical structure body since the functional membrane is integrally formed in advance on the minute mechanical structure body, which will contribute to the increase of detection signal, and improvement of measurement precision and sensitivity.
摘要翻译：提供了一种机械化学传感器，其包括具有形成在其表面的至少一部分上的功能膜的微小机械结构体，用于支撑微小机械结构体的支撑部; 以及用于检测微小机械结构体的机械特性变化的检测部。根据本发明，由于功能膜在微小的机械结构体上预先整体形成，因此能够提供功能膜与微小的机械结构体之间的改善的粘附性，这将有助于检测信号的增加和改善的测量精度和灵敏度。

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