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81. 发明授权

US5329122A Information processing apparatus and scanning tunnel microscope 失效
标题翻译：信息处理设备和扫描隧道显微镜
公开(公告)号：US5329122A
公开(公告)日：1994-07-12
申请号：US935399
申请日：1992-08-26
申请人： Kunihiro Sakai , Katsunori Hatanaka , Takahiro Oguchi , Akihiko Yamano , Shunichi Shido
发明人： Kunihiro Sakai , Katsunori Hatanaka , Takahiro Oguchi , Akihiko Yamano , Shunichi Shido
IPC分类号： G01Q30/04 , G01N27/00 , G01Q10/06 , G01Q60/16 , G01Q80/00 , G11B3/00 , G11B9/00 , H01J37/26
CPC分类号： G01Q10/065 , B82Y35/00 , G01Q60/16 , G01Q70/06 , G11B9/14 , G11B9/1427 , B82Y10/00 , G01Q80/00
摘要： An information processing apparatus for effecting recording of information on and/or reproduction of information from a recording medium is provided with a probe electrode, a cantilever piezo-electric member, a controller and a detector. The probe electrode is relatively displaced to the recording medium by the cantilever piezo-electric member. The controller applies a control signal to the cantilever piezo-electric member to control the cantilever piezo-electric member. The detector detects a minute signal obtained on the tunnel effect caused between the probe electrode and the recording medium. A switch element is further provided on the apparatus so as to electrically disconnect between the cantilever piezo-electric member and the controller during the minute signal being detected by the detector.
摘要翻译：用于对来自记录介质的信息进行信息记录和/或再现的信息处理设备设置有探针电极，悬臂压电构件，控制器和检测器。探针电极通过悬臂压电部件相对于记录介质移位。控制器向悬臂压电构件施加控制信号以控制悬臂压电构件。检测器检测在探针电极和记录介质之间引起的隧道效应上获得的微小信号。在设备上进一步设置开关元件，以便在由检测器检测的微小信号期间，在悬臂压电部件与控制器之间电断开。

82. 发明授权

US5220555A Scanning tunnel-current-detecting device and method for detecting tunnel current and scanning tunnelling microscope and recording/reproducing device using thereof 失效
标题翻译：扫描隧道电流检测装置及隧道电流检测方法及扫描隧道显微镜及其使用的记录再现装置
公开(公告)号：US5220555A
公开(公告)日：1993-06-15
申请号：US783790
申请日：1991-10-29
申请人： Yoshihiro Yanagisawa , Kunihiro Sakai , Hisaaki Kawade
发明人： Yoshihiro Yanagisawa , Kunihiro Sakai , Hisaaki Kawade
IPC分类号： G01Q60/14 , G01Q60/16 , G01Q70/04 , G11B9/00
CPC分类号： G01Q60/16 , B82Y35/00 , G01Q70/04 , G01Q70/06 , G11B9/1445 , B82Y10/00 , Y10S977/837 , Y10S977/861 , Y10S977/881 , Y10S977/947
摘要： A scanning tunnel-current-detecting device comprising at least two probe electrodes supported by a supporting member, a means for placing a sample in proximity to the probe electrodes, a means for applying voltage between the probe electrodes and the sample, at least one of the probe electrodes being provided with a mechanism for measuring and compensating variation of the distance between the supporting member and the sample, is provided.
摘要翻译：一种扫描隧道电流检测装置，包括由支撑构件支撑的至少两个探针电极，用于将样品放置在探针电极附近的装置，用于在探针电极和样品之间施加电压的装置，至少一个探针电极设置有用于测量和补偿支撑构件和样品之间的距离的变化的机构。

83. 发明授权

US5202879A Information recording medium, and information recording and/or reproducing method and apparatus 失效
标题翻译：信息记录介质和信息记录和/或再现方法和装置
公开(公告)号：US5202879A
公开(公告)日：1993-04-13
申请号：US789321
申请日：1991-11-08
申请人： Takahiro Oguchi , Kunihiro Sakai , Hiroyasu Nose , Ryo Kuroda , Akihiko Yamano
发明人： Takahiro Oguchi , Kunihiro Sakai , Hiroyasu Nose , Ryo Kuroda , Akihiko Yamano
IPC分类号： G01B21/30 , G01Q20/00 , G11B9/00 , G11B9/14 , G11B19/04
CPC分类号： G11B9/14 , G11B19/04 , G11B9/1418 , G11B9/1481 , B82Y10/00 , Y10S977/849 , Y10S977/947
摘要： In an information recording medium where information is recorded and/or reproduced by a probe performing relative scanning, an information region for detecting abnormality of the probe is provided separate from a region where information is recorded and/or reproduced. Also disclosed is an information recording and/or reproducing method for recording information on and/or reproducing information from an information recording medium while relatively scanning the recording medium by a probe, which includes a step of detecting abnormality of the probe by detecting a predetermined information region separated from a region where the information is recorded and/or reproduced on the information recording medium. Also disclosed is an information recording and/or reproducing apparatus for recording information on and/or reproducing information from an information recording medium while relatively scanning the information recording medium by a probe, which includes an abnormality detection device for detecting abnormality of the probe according to a result of a detection by the probe of a predetermined information region separated from a region where the information is recorded and/or reproduced on the information recording medium.
摘要翻译：在通过执行相对扫描的探头记录和/或再现信息的信息记录介质中，与信息被记录和/或再现的区域分离地设置用于检测探测器的异常的信息区域。还公开了一种用于在通过探针相对扫描记录介质的同时从信息记录介质记录信息和/或再现信息的信息记录和/或再现方法，其包括通过检测预定信息来检测探测器的异常的步骤区域与在信息记录介质上记录和/或再现信息的区域分离。还公开了一种信息记录和/或再现装置，用于在通过探针相对扫描信息记录介质的同时从信息记录介质记录信息和/或再现信息，该探针包括用于检测探针的异常的异常检测装置，通过探测器检测与信息在信息记录介质上记录和/或再现的区域分离的预定信息区域的结果。

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