公开(公告)号：US5418771A

公开(公告)日：1995-05-23

申请号：US201430

申请日：1994-02-24

申请人： Yuji Kasanuki ,  Katsunori Hatanaka ,  Toshihiko Miyazaki ,  Kunihiro Sakai ,  Haruki Kawada ,  Tsutomi Ikeda ,  Ryo Kuroda ,  Takehiko Kawasaki ,  Akihiko Yamano ,  Masahiro Tagawa

发明人： Yuji Kasanuki ,  Katsunori Hatanaka ,  Toshihiko Miyazaki ,  Kunihiro Sakai ,  Haruki Kawada ,  Tsutomi Ikeda ,  Ryo Kuroda ,  Takehiko Kawasaki ,  Akihiko Yamano ,  Masahiro Tagawa

IPC分类号： G01B7/31 ,  G01Q10/02 ,  G11B9/00 ,  G01N21/86

CPC分类号： G01B7/31 ,  G11B9/1436 ,  B82Y10/00 ,  Y10S977/849 ,  Y10S977/943 ,  Y10S977/947

摘要： An information processing apparatus includes first, second and third upper electrodes provided on a first substrate, and first, second and third lower electrodes provided on a second substrate opposed to the first, second and third upper electrodes, respectively. Also provided are first, second and third detectors for detecting a first capacitance between the first upper and lower electrodes, a second capacitance between the second upper and lower electrodes and a third capacitance between the third upper and lower electrodes. In addition, the apparatus also includes a first driver for moving the first and second substrates relative to each other in a first direction with respect to the substrate surfaces, a second driver for moving the first and second substrates relative to each other in a second direction perpendicular to the first direction, a third driver for rotating the first and second substrates relative to each other about an axis in a third direction perpendicular to the first and second directions, and a control unit.

摘要翻译： 信息处理装置包括设置在第一基板上的第一，第二和第三上电极以及分别设置在与第一，第二和第三上电极相对的第二基板上的第一，第二和第三下电极。 还提供了用于检测第一上电极和下电极之间的第一电容的第一，第二和第三检测器，第二上电极和下电极之间的第二电容以及第三上电极和下电极之间的第三电容。 此外，该装置还包括第一驱动器，用于相对于基板表面在第一方向上相对于彼此移动第一和第二基板;第二驱动器，用于沿第二方向相对于彼此移动第一和第二基板 垂直于第一方向的第三驱动器，用于使垂直于第一和第二方向的第三方向上的第一和第二基板相对于彼此旋转的第三驱动器，以及控制单元。

公开(公告)号：US5375114A

公开(公告)日：1994-12-20

申请号：US212641

申请日：1994-03-14

申请人： Katsunori Hatanaka ,  Kunihiro Sakai ,  Haruki Kawada ,  Ryo Kuroda

发明人： Katsunori Hatanaka ,  Kunihiro Sakai ,  Haruki Kawada ,  Ryo Kuroda

IPC分类号： G01Q30/04 ,  G11B9/00 ,  G11B9/14 ,  G11B19/02 ,  G11B7/00

CPC分类号： G11B9/14 ,  G11B19/02 ,  G11B9/1445 ,  B82Y10/00 ,  Y10S977/851 ,  Y10S977/947

摘要： In order to effect the reading-out of a signal from a recording medium at a high speed and without the collision of a probe electrode, the control of the spacing between the probe electrode and the signal recording layer of the recording medium is effected by sampling a tunnel current detected by the probe electrode at the timing of a reproduction clock, and reproduction is effected with this sampled value as a reference. Also, in order to effect information recording with good reproducibility and at high density, the control variable of a servo control circuit for controlling the spacing between the probe electrode and the recording layer is changed over during the periods before and after a writing pulse is applied to the probe electrode. Also, in order to effect re-recording reliably, the prior recorded state at the re-writing position is detected, and from the result of this detection, an optimal servo control variable, the waveform of a pulse voltage applied, etc. are set.

摘要翻译： 为了实现从记录介质高速读出信号并且没有探针电极的碰撞，探针电极和记录介质的信号记录层之间的间隔的控制通过采样 在再现时钟的定时由探针电极检测到的隧道电流，并以该采样值作为参考进行再现。 此外，为了以良好的再现性和高密度进行信息记录，用于控制探针电极和记录层之间的间隔的伺服控制电路的控制变量在写入脉冲之前和之后的时段期间被切换 到探针电极。 此外，为了可靠地重新记录，检测重写位置的先前记录状态，并且从该检测结果中，设置最佳伺服控制变量，设置脉冲电压的波形等 。

公开(公告)号：US5287342A

公开(公告)日：1994-02-15

申请号：US818159

申请日：1992-01-08

申请人： Etsuro Kishi ,  Ryo Kuroda ,  Takahiro Oguchi ,  Akihko Yamano ,  Toshihiko Miyazaki

发明人： Etsuro Kishi ,  Ryo Kuroda ,  Takahiro Oguchi ,  Akihko Yamano ,  Toshihiko Miyazaki

IPC分类号： G11B7/00 ,  G11B7/005 ,  G11B9/00 ,  G11B9/04 ,  G11B9/14 ,  G11B19/04

CPC分类号： G11B19/04 ,  G11B9/14 ,  B82Y10/00 ,  Y10S977/947

摘要： An information reproducing apparatus includes a recording medium and a reproducing probe, and reproduces information from a signal between the recording medium and the probe. The apparatus further includes a unit for obtaining reproduced information from each of a plurality of data unit areas of the recording medium under different conditions. By obtaining a plurality of different kinds of information from scanning each recording region under the different conditions in a reproducing operation, it is possible to perform correction by discriminating a change in a tunnel current reflecting a recording bit from a tunnel current caused by projections and recesses of the surface and to remove a resulting error.

摘要翻译： 一种信息再现装置，包括记录介质和再现探头，并且从记录介质和探针之间的信号再现信息。 该装置还包括用于在不同条件下从记录介质的多个数据单元区域中的每一个获得再现信息的单元。 通过在再现操作中在不同条件下对每个记录区域进行扫描以获得多种不同种类的信息，可以通过鉴别由凸起和凹槽引起的隧道电流来反映记录位的隧道电流的变化来进行校正 的表面，并消除所产生的错误。

公开(公告)号：US5276672A

公开(公告)日：1994-01-04

申请号：US744521

申请日：1991-08-13

申请人： Toshihiko Miyazaki ,  Hiroyasu Nose ,  Ryo Kuroda ,  Toshimitsu Kawase ,  Katsuhiko Shinjo

发明人： Toshihiko Miyazaki ,  Hiroyasu Nose ,  Ryo Kuroda ,  Toshimitsu Kawase ,  Katsuhiko Shinjo

IPC分类号： G01B7/34 ,  G01B21/30 ,  G01N37/00 ,  G01Q10/04 ,  G01Q20/04 ,  G01Q60/10 ,  G01Q60/16 ,  G01Q60/38 ,  G01Q70/06 ,  G01Q70/10 ,  G01Q70/14 ,  G01Q80/00 ,  G11B5/592 ,  G11B9/00 ,  G11B9/14 ,  H01J37/28 ,  H01L41/09

CPC分类号： G01Q20/04 ,  B82Y35/00 ,  G01Q60/04 ,  G01Q60/16 ,  G01Q60/38 ,  G01Q70/10 ,  G01Q70/14 ,  G11B9/1436 ,  H01L41/0953 ,  B82Y10/00 ,  G01Q80/00 ,  Y10S977/873

摘要： A micro-displacement type information detection probe device capable of following all of the undulation on the .mu.m order, and the periodical surface unevenness on the nm order, of the recording medium or the substrate in performing recording and/or reproduction, by use of, for example, tunnel current, is provided. By forming a cantilever of the first stage by extending the insulation layer laminated on the substrate, providing a lalyer structure having a piezoelectric material sandwiched between the electrode members on the cantilever of the first stage, forming further a cantilever of the second stage on the extension from the tip end of the first cantilever having said layer structure and also forming an information detection probe at the free end of the cantilever of said second stage, and utilizing the reverse piezoelectric effect formed by application of a voltage between the electrodes of said layer structure, the cantilever of the above first stage is displaced.

摘要翻译： 一种微位移型信息检测探针装置，其能够在执行记录和/或再现时按照（my）m次序上的所有波动和记录介质或基板的nm阶的周期性表面不均匀性， 提供了例如隧道电流的使用。 通过使层叠在基板上的绝缘层延伸来形成第一阶段的悬臂，提供具有夹在第一阶段的悬臂上的电极构件之间的压电材料的分层结构，在第二平台的悬臂上形成第二阶段的悬臂 从具有所述层结构的第一悬臂的末端开始，并且在所述第二阶段的悬臂的自由端处形成信息检测探针，并且利用通过在所述层结构的电极之间施加电压而形成的反向压电效应 上述第一阶段的悬臂被移动。

公开(公告)号：US5222060A

公开(公告)日：1993-06-22

申请号：US577551

申请日：1990-09-05

申请人： Ryo Kuroda ,  Hiroyasu Nose ,  Toshihiko Miyazaki ,  Takahiro Oguchi ,  Kunihiro Sakai

发明人： Ryo Kuroda ,  Hiroyasu Nose ,  Toshihiko Miyazaki ,  Takahiro Oguchi ,  Kunihiro Sakai

IPC分类号： G01Q30/04 ,  G11B9/00 ,  G11B9/06

CPC分类号： G11B9/1481 ,  G11B9/063 ,  G11B9/14 ,  B82Y10/00 ,  Y10S977/849 ,  Y10S977/861 ,  Y10S977/872 ,  Y10S977/947

摘要： An accessing method which is a method for accessing a probe electrode to the standard position of the format pattern relative to a medium having a format pattern having a standard position includes the step of scanning the probe electrode so that the probe electrode crosses over the format pattern and detecting the change in tunnel current which occurs by such scanning, and the step of detecting the standard position of the format pattern based on the change in tunnel current detected and moving the probe electrode to the standard position detected. An information processing method containing the step of scanning the probe electrode along the format pattern and reading the information by detection of the tunnel current and an information processing device therefor are also disclosed.

公开(公告)号：US5162819A

公开(公告)日：1992-11-10

申请号：US641916

申请日：1991-01-16

申请人： Kunihiro Sakai ,  Toshimitsu Kawase ,  Akihiko Yamano ,  Ryo Kuroda ,  Hiroyasu Nose

发明人： Kunihiro Sakai ,  Toshimitsu Kawase ,  Akihiko Yamano ,  Ryo Kuroda ,  Hiroyasu Nose

IPC分类号： G11B9/00 ,  G11B9/08 ,  G11B11/08

CPC分类号： B82Y10/00 ,  G11B11/08 ,  G11B9/08 ,  G11B9/14 ,  G11B9/1463 ,  Y10S977/947

摘要： An information processing apparatus comprises a recording medium having at least an underlying electrode and a photoconductive thin film and having an insulating or semiconducting recording region capable of accumulating an electric charge; and a probe electrode. The invention relates to an information processing method, comprising employing the apparatus; applying a voltage between the underlying electrode and the probe electrode to inject the electric charge into the recording region to record information.

公开(公告)号：US07151250B2

公开(公告)日：2006-12-19

申请号：US11254638

申请日：2005-10-21

申请人： Yasuhiro Shimada ,  Ryo Kuroda

发明人： Yasuhiro Shimada ,  Ryo Kuroda

IPC分类号： G02B6/10

CPC分类号： G01Q60/22 ,  G02B6/10 ,  G02B6/122 ,  G02B6/241

摘要： A probe for detecting light or irradiating light comprises a cantilever supported at an end thereof by a substrate, a hollow tip formed at a free end of the cantilever, a microaperture formed at the end of the tip, and a hollow waveguide formed inside the cantilever.A method for producing a probe for light detection or light irradiation which comprises the steps of working a substrate to form a groove therein, forming a flat plate-shaped cover portion on the groove to form a hollow waveguide having an opening in a part thereof, forming a hollow tip having a microaperture on the opening, and removing a part of the substrate by etching, to form a cantilever.

公开(公告)号：US07136145B2

公开(公告)日：2006-11-14

申请号：US10630792

申请日：2003-07-31

申请人： Takako Yamaguchi ,  Ryo Kuroda

发明人： Takako Yamaguchi ,  Ryo Kuroda

IPC分类号： G03B27/42 ,  G03B27/02 ,  G03F1/00

CPC分类号： G03F7/7035 ,  B82Y10/00 ,  G03F7/16 ,  G03F7/2014 ,  G03F7/70325

摘要： An apparatus for forming a pattern by using a photomask including both a minute aperture where a main component of a transmitted light is an evanescent light and an aperture where a main component of a transmitted light is a propagating light. The apparatus includes a sample stand for placing a substrate to be processed on which a photoresist with a film thickness equal to or smaller than a width of the minute aperture is formed, a stage for placing the photomask, a light source for generating light for exposure, and a device for controlling a distance between the substrate to be processed and the photomask.

摘要翻译： 一种用于通过使用包括透射光的主要成分为ev逝光的微小孔和透射光的主要成分为传播光的孔的光掩模形成图案的装置。 该装置包括用于放置待处理基板的样品台，其上形成有薄膜厚度等于或小于微孔宽度的光致抗蚀剂，用于放置光掩模的台，用于产生曝光的光源 以及用于控制待处理基板与光掩模之间的距离的装置。

公开(公告)号：US07068353B2

公开(公告)日：2006-06-27

申请号：US10011974

申请日：2001-12-11

申请人： Koji Yano ,  Ryo Kuroda ,  Kohei Okamoto

发明人： Koji Yano ,  Ryo Kuroda ,  Kohei Okamoto

IPC分类号： G03B27/54

CPC分类号： G03F7/70058 ,  G03B27/42

摘要： An exposure apparatus includes a light-emitting portion arranged so as to be opposite to a photosensitive member at a position for exposure. A part of the light-emitting portion is smaller in width than a wavelength of light from the light-emitting portion.

摘要翻译： 曝光装置包括在曝光位置处与感光部件相对配置的发光部。 发光部的一部分的宽度比来自发光部的光的波长小。

公开(公告)号：US06982419B2

公开(公告)日：2006-01-03

申请号：US11102662

申请日：2005-04-11

申请人： Yasuhiro Shimada ,  Ryo Kuroda

发明人： Yasuhiro Shimada ,  Ryo Kuroda

IPC分类号： H01J40/14

CPC分类号： G01Q60/22 ,  G02B6/10 ,  G02B6/122 ,  G02B6/241

摘要： A probe for detecting light or irradiating light comprises a cantilever supported at an end thereof by a substrate, a hollow tip formed at a free end of the cantilever, a microaperture formed at the end of the tip, and a hollow waveguide formed inside the cantilever.A method for producing a probe for light detection or light irradiation which comprises the steps of working a substrate to form a groove therein, forming a flat plate-shaped cover portion on the groove to form a hollow waveguide having an opening in a part thereof, forming a hollow tip having a microaperture on the opeining, and removing a part of the substrate by etching, to form a cantilever.