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公开(公告)号：DE68914302D1
公开(公告)日：1994-05-11
申请号：DE68914302
申请日：1989-01-26
Applicant: CANON KK
Inventor： MATSUDA HIROSHI , KAWADA HARUKI , SAKAI KUNIHIRO , TAKIMOTO KIYOSHI , KAWADE HISAAKI , YANAGISAWA YOSHIHIRO , MORIKAWA YUKO
Abstract: A light modulating device comprises a signal input unit for generating an optical signal, an optical switching unit using an alternately-laminated structure consisting of insulating layers and a conductive or semiconductive layer, and a display medium responsive to electric field. The device controls the electric field strength applied to the display medium by irradiating or interrupting light on the optical switching unit in accordance with an input signal, and performs a display corresponding to the input signal.
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公开(公告)号：CA1312952C
公开(公告)日：1993-01-19
申请号：CA578008
申请日：1988-09-21
Applicant: CANON KK
Inventor： KAWADE HISAAKI , KAWADA HARUKI , SAKAI KUNIHIRO , MATSUDA HIROSHI , MORIKAWA YUKO , YANAGISAWA YOSHIHIRO , KANEKO TETSUYA , KAWASE TOSHIMITSU , KUMOMI HIDEYA , NOSE HIROYASU , KAWAKAMI EIGO
Abstract: A microprobe is provided which comprises a single crystal provided on a part of one main surface of a substrate or a part of a thin film formed on one main surface of the substrate. The microprobe may have a single crystal having an apex portion surrounded by facets having a specific plane direction and comprising a specific crystal face. The method for preparing the microprobe and an electronic device employing the microprobe also provided which is useful for recording and reproducing.
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公开(公告)号：CA2051192A1
公开(公告)日：1992-03-15
申请号：CA2051192
申请日：1991-09-11
Applicant: CANON KK
Inventor： HATANAKA KATSUNORI , SAKAI KUNIHIRO , NOSE HIROYASU , TAKIMOTO KIYOSHI , KASANUKI YUJI , YANAGISAWA YOSHIHIRO , OGUCHI TAKAHIRO , YAMANO AKIHIKO , SHIDO SHUNICHI
Abstract: In an apparatus including a recording medium on which a multiplicity of information bit lines are formed and a probe facing the recording medium, the displacement between the center of the information bit line and the locus of the probe is detected at the time or relatively moving the probe along the information bit line. Tracking is performed in such a manner that the probe scans the center of the information bit line in accordance with the detection results.
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公开(公告)号：CA2035996A1
公开(公告)日：1991-08-10
申请号：CA2035996
申请日：1991-02-02
Applicant: CANON KK
Inventor： NOSE HIROYASU , MIYAZAKI TOSHIHIKO , OGUCHI TAKAHIRO , SAKAI KUNIHIRO , KAWASE TOSHIMITSU
IPC: G11B9/00
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公开(公告)号：GB2231201A
公开(公告)日：1990-11-07
申请号：GB9006910
申请日：1990-03-27
Applicant: CANON KK
Inventor： TAKIMOTO KIYOSHI , KAWADA HARUKI , SAKAI KUNIHIRO , TOMIDA YOSHINORI , MATSUDA HIROSHI , SAITO KENJI , EGUCHI KEN , MIYAZAKI TOSHIHIKO
Abstract: An electronic device is provided which has a function of an organic film condensor. The device comprises a plural number of electroconductive layers each comprising a monomolecular film of an organic molecule having both of an electroconductive site and a hydrophobic site in combination or a built-up film thereof, and a dielectric layer of a monomolecular film of an organic molecule having both of a hydrophobic site in combination or a built-up film thereof between the electroconductive layers laminated on a substrate.
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Patent Agency Ranking
公开(公告)号：GB2190792A
公开(公告)日：1987-11-25
申请号：GB8711810
申请日：1987-05-19
Applicant: CANON KK
Inventor： TAKIMOTO KIYOSHI , KAWADA HARUKI , SAKAI KUNIHIRO , TOMIDA YOSHINORI , MATSUDA HIROSHI , SAITO KENJI , EGUCHI KEN , MIYAZAKI TOSHIHIKO
Abstract: An electronic device is provided which has a function of an organic film condensor. The device comprises a plural number of electroconductive layers each comprising a monomolecular film of an organic molecule having both of an electroconductive site and a hydrophobic site in combination or a built-up film thereof, and a dielectric layer of a monomolecular film of an organic molecule having both of a hydrophobic site in combination or a built-up film thereof between the electroconductive layers laminated on a substrate.
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公开(公告)号：AT242519T
公开(公告)日：2003-06-15
申请号：AT94103519
申请日：1994-03-08
Applicant: CANON KK
Inventor： WASHIZAWA TERUYOSHI , HATANAKA KATSUNORI , SAKAI KUNIHIRO , OGUCHI TAKAHIRO , YAMANO AKIHIKO , SHIDO SHUNICHI
Abstract: An image information processing apparatus for processing image information includes a total curvature calculating unit, mean curvature calculating unit, a logical product computing unit and a median filter. A total curvature at each pixel of the image information is calculated by the total curvature calculating unit. A mean curvature at each pixel of the image information is calculated by the mean curvature calculating unit. The logical product computing unit executes computation of a logical product of outputs from the total curvature calculating unit and the mean curvature calculating unit. An output from the logical product computing unit is filtered by the median filter.
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公开(公告)号：DE69232389T2
公开(公告)日：2002-07-11
申请号：DE69232389
申请日：1992-08-27
Applicant: CANON KK
Inventor： SAKAI KUNIHIRO , HATANAKA KATSUNORI , OGUCHI TAKAHIRO , YAMANO AKIHIKO , SHIDO SHUNICHI
Abstract: 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.
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公开(公告)号：DE69613607T2
公开(公告)日：2002-05-29
申请号：DE69613607
申请日：1996-02-21
Applicant: CANON KK
Inventor： SAKAI KUNIHIRO , HATANAKA KATSUNORI , OGUCHI TAKAHIRO , YAMANO AKIHIKO , SHIDO SHUNICHI
IPC: G01R1/06 , G01B7/34 , G01N37/00 , G01Q10/06 , G01Q30/04 , G01Q60/10 , G01Q80/00 , G11B9/00 , G11B9/14 , G11B21/04
Abstract: In an information processing apparatus, at least one of recording and reproduction of information is performed while two-dimensionally scanning a recording medium with a probe, utilizing a physical phenomenon occurring between the probe and the medium. The apparatus includes a scanning mechanism for effecting relative movement between the probe (1) and the medium (3) so as to translate the probe (1) as drawing a circular or elliptic locus on the medium (3) and a recording and/or reproducing circuit for performing at least one of the recording and reproduction of information, utilizing the physical phenomenon during the relative movement.
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公开(公告)号：DE69232389D1
公开(公告)日：2002-03-14
申请号：DE69232389
申请日：1992-08-27
Applicant: CANON KK
Inventor： SAKAI KUNIHIRO , HATANAKA KATSUNORI , OGUCHI TAKAHIRO , YAMANO AKIHIKO , SHIDO SHUNICHI
Abstract: 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.
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