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. 发明授权

US5010534A Optical information recording-reproducing apparatus 失效
标题翻译：光信息记录再现装置
公开(公告)号：US5010534A
公开(公告)日：1991-04-23
申请号：US399719
申请日：1989-08-29
申请人： Masahiko Enari , Satoshi Shikichi , Fumiaki Kawaguchi , Kenichi Suzuki , Masayuki Usui , Hiroshi Matsuoka , Kazuhiko Matsuoka , Hideki Hosoya , Akio Aoki , Kazuo Minoura
发明人： Masahiko Enari , Satoshi Shikichi , Fumiaki Kawaguchi , Kenichi Suzuki , Masayuki Usui , Hiroshi Matsuoka , Kazuhiko Matsuoka , Hideki Hosoya , Akio Aoki , Kazuo Minoura
IPC分类号： G06K7/10 , G11B7/085 , G11B7/125 , G11B19/04 , G11B19/20
CPC分类号： G11B19/20 , G06K7/10851 , G11B19/04 , G11B7/085 , G11B7/126 , G06K2207/1018
摘要： There is disclosed an optical card recorder-reader, in which erroneous signal recording, caused by a low-level light beam when it is stopped at a position for a prolonged period between writing and/or reading operation, either by interruping the irradiation, or by reducing the power of irradiation, or by placing the light beam outside the recording area, when the recording or reading operation is not in progress.
摘要翻译：公开了一种光卡记录器读取器，其中，当通过中断照射而在写入和/或读取操作之间的某个位置停止位置时由低电平光束引起的错误信号记录，或通过减少照射的功率，或者当记录或读取操作未进行时，通过将光束放置在记录区域之外。

2. 发明授权

US4787075A Optical information recording medium and apparatus for recording/reproducing information using the same 失效
标题翻译：光信息记录介质以及使用其的记录/再现信息的装置
公开(公告)号：US4787075A
公开(公告)日：1988-11-22
申请号：US810747
申请日：1985-12-19
申请人： Hiroshi Matsuoka , Akio Aoki , Hideki Hosoya , Kazuhiko Matsuoka , Masayuki Usui , Kazuo Minoura , Fumiaki Kawaguchi , Masahiko Enari , Kenichi Suzuki , Satoshi Shikichi
发明人： Hiroshi Matsuoka , Akio Aoki , Hideki Hosoya , Kazuhiko Matsuoka , Masayuki Usui , Kazuo Minoura , Fumiaki Kawaguchi , Masahiko Enari , Kenichi Suzuki , Satoshi Shikichi
IPC分类号： G11B7/0033 , G11B7/004 , G11B7/013 , G11B7/09 , G11B7/24 , G11B7/24085
CPC分类号： G11B7/0903 , G11B7/0033 , G11B7/004 , G11B7/0938 , G11B7/24 , G11B7/24085 , G11B7/0917
摘要： An optical information recording medium in the form of a card having tracking tracks for obtaining a tracking signal and clock tracks for obtaining a clock signal arranged alternately and record zones for recording information between each of the tracking tracks and each of the clock tracks, and apparatus for recording/reproducing information using the recording medium.
摘要翻译：一种具有用于获得跟踪信号的跟踪轨迹的光学信息记录介质和用于获得交替布置的时钟信号的时钟轨道，并且记录在每个跟踪轨道和每个时钟轨道之间记录信息的区域，以及设备用于使用记录介质记录/再现信息。

3. 发明授权

US4912697A Apparatus and method for preventing recording errors due to a reduction in the relative speed between an information carrying light beam and a recording medium 失效
标题翻译：用于防止由于信息携带光束和记录介质之间的相对速度的降低引起的记录错误的装置和方法
公开(公告)号：US4912697A
公开(公告)日：1990-03-27
申请号：US166802
申请日：1988-03-03
申请人： Masahiko Enari , Satoshi Shikichi , Fumiaki Kawaguchi , Kenichi Suzuki , Masayuki Usui , Hiroshi Matsuoka , Kazuhiko Matsuoka , Hideki Hosoya , Akio Aoki , Kazuo Minoura
发明人： Masahiko Enari , Satoshi Shikichi , Fumiaki Kawaguchi , Kenichi Suzuki , Masayuki Usui , Hiroshi Matsuoka , Kazuhiko Matsuoka , Hideki Hosoya , Akio Aoki , Kazuo Minoura
IPC分类号： G06K7/10 , G11B7/085 , G11B7/125 , G11B19/04 , G11B19/20
CPC分类号： G11B19/20 , G06K7/10851 , G11B19/04 , G11B7/085 , G11B7/126 , G06K2207/1018
摘要： Method and apparatus for recording information on a card-shaped optical information recording medium with a light beam and/or for reproducing information recorded on the medium. The apparatus includes a device for irradiating the medium with a light beam, a device for causing relative reciprocal movement between the medium and the light beam, and a device for terminating or displacing the light beam on the medium, after the lapse of a predetermined period of time from a moment when the relative speed of the medium and the light beam is reduced below a predetermined speed. The method includes the steps carried out by the apparatus.
摘要翻译：用于在具有光束的卡形光学信息记录介质上记录信息和/或用于再现记录在介质上的信息的方法和装置。该装置包括用于用光束照射介质的装置，用于在介质和光束之间进行相对往复移动的装置，以及用于在经过预定时段之后终止或移动介质上的光束的装置从介质和光束的相对速度降低到预定速度以下的时刻。该方法包括由该装置执行的步骤。

4. 发明授权

US5018123A Optical information recording medium and method for recording information on said medium and reproducing information therefrom 失效
标题翻译：光信息记录介质和用于在所述介质上记录信息并从其再现信息的方法
公开(公告)号：US5018123A
公开(公告)日：1991-05-21
申请号：US338335
申请日：1989-04-13
申请人： Hideki Hosoya , Akio Aoki , Masahiko Enari , Masayuki Usui , Hiroshi Matsuoka , Kazuhiko Matsuoka , Kazuo Minoura , Kenichi Suzuki , Satoshi Shikichi , Fumiaki Kawaguchi
发明人： Hideki Hosoya , Akio Aoki , Masahiko Enari , Masayuki Usui , Hiroshi Matsuoka , Kazuhiko Matsuoka , Kazuo Minoura , Kenichi Suzuki , Satoshi Shikichi , Fumiaki Kawaguchi
IPC分类号： G06K7/016 , G06K7/14 , G06K19/10 , G06K19/14 , G11B7/0033 , G11B7/013 , G11B7/085 , G11B7/09 , G11B19/04
CPC分类号： G11B7/24085 , G06K19/10 , G06K19/14 , G06K7/0163 , G06K7/14 , G11B19/04 , G11B7/0033 , G11B7/08505 , G11B7/09
摘要： In an optical information recording medium of the type wherein information is recorded or reproduced when a light beam scans each of a plurality of mutually parallel tracking tracks, an auxiliary track is extended between the adjacent tracking tracks and has at least one portion in parallel with the tracking tracks. In a method of recording or reproducing information by scanning a light beam on each of a plurality of mutually parallel tracking tracks on the recording medium, the recording medium has an auxiliary track which is extended between the adjacent tracking tracks and which has at least one portion in parallel with the tracking tracks and the light beam is kicked in the parallel portion of the auxiliary track.
摘要翻译：在光束扫描多个相互平行的跟踪轨道中的每一个时记录或再现信息的类型的光学信息记录介质中，辅助轨道在相邻跟踪轨道之间延伸，并且具有至少一部分与跟踪轨道在通过在记录介质上的多个相互平行的跟踪轨道中的每一个上扫描光束来记录或再现信息的方法中，记录介质具有在相邻跟踪轨道之间延伸的辅助轨迹，并且其具有至少一部分与跟踪轨道平行，并且光束在辅助轨道的平行部分中被踢。

5. 发明授权

US4922351A Optical information recording and reproducing apparatus 失效
标题翻译：光信息记录和再现装置
公开(公告)号：US4922351A
公开(公告)日：1990-05-01
申请号：US213516
申请日：1988-06-28
申请人： Kenichi Suzuki , Satoshi Shikichi , Fumiaki Kawaguchi , Masayuki Usui , Hiroshi Matsuoka , Kazuhiko Matsuoka , Hideki Hosoya , Akio Aoki , Masahiko Enari , Kazuo Minoura
发明人： Kenichi Suzuki , Satoshi Shikichi , Fumiaki Kawaguchi , Masayuki Usui , Hiroshi Matsuoka , Kazuhiko Matsuoka , Hideki Hosoya , Akio Aoki , Masahiko Enari , Kazuo Minoura
IPC分类号： G06K7/14 , G11B7/0033 , G11B7/085 , G11B17/34 , G11B19/24 , G11B25/04 , H04M1/04
CPC分类号： G11B17/34 , G06K7/14 , G11B19/24 , G11B25/04 , G11B7/0033 , G11B7/085
摘要： An optical information recording and reproducing apparatus comprises, an optical head for recording and reproducing information on and from a card-shaped optical recording medium, first means for relatively reciprocally moving said optical head to said card-shaped optical recording medium, and control means for controlling a relative speed between said optical head and said optical recording medium, said control means keeping a constant relative speed between said optical head and said optical recording medium in a record area of said optical recording medium and changing the relative speed between said optical head and said optical recording medium and reversing the direction of the relative movement between said optical head and said optical recording medium in areas outside of the record area.
摘要翻译：一种光信息记录和再现装置，包括：用于在卡形光记录介质上记录和再现信息的光头，用于将所述光头相对往复地移动到所述卡形光记录介质的第一装置，以及用于控制所述光学头和所述光学记录介质之间的相对速度，所述控制装置在所述光学记录介质的记录区域中保持所述光学头与所述光学记录介质之间的恒定的相对速度，并且改变所述光学头与所述光学头之间的相对速度所述光学记录介质在所述记录区域之外的区域中反转所述光学头和所述光学记录介质之间的所述相对运动的方向。

6. 发明授权

US5247505A Information recording method for reciprocally recording and verifying information 失效
标题翻译：用于相互记录和验证信息的信息记录方法
公开(公告)号：US5247505A
公开(公告)日：1993-09-21
申请号：US983627
申请日：1992-12-04
申请人： Satoshi Shikichi , Fumiaki Kawaguchi , Kenichi Suzuki , Masayuki Usui , Hiroshi Matsuoka , Kazuhiko Matsuoka , Hideki Hosoya , Akio Aoki , Masahiko Enari , Kazuo Minoura
发明人： Satoshi Shikichi , Fumiaki Kawaguchi , Kenichi Suzuki , Masayuki Usui , Hiroshi Matsuoka , Kazuhiko Matsuoka , Hideki Hosoya , Akio Aoki , Masahiko Enari , Kazuo Minoura
IPC分类号： G11B7/0033 , G11B7/0045 , G11B19/04 , G11B20/18 , G11B27/36
CPC分类号： G11B20/1879 , G11B19/04 , G11B27/36 , G11B7/0033 , G11B7/0045
摘要： The information recording method of the present invention comprises steps of recording information on a recording medium by a recording head during forward movement, reading the information recorded during the forward movement in the opposite sequence to the recording sequence during backward movement, and checking if the information has been correctly written or not based on the information read during the backward movement.
摘要翻译：本发明的信息记录方法包括以下步骤：在向前移动期间通过记录头在记录介质上记录信息，在向后移动期间以与记录顺序相反的顺序读取在向前移动期间记录的信息，并且检查信息基于在向后移动期间读取的信息已被正确写入。

7. 发明授权

US4751394A Apparatus for recording and/or reproducing information using a card-like recording medium 失效
标题翻译：用于使用卡状记录介质记录和/或再现信息的装置
公开(公告)号：US4751394A
公开(公告)日：1988-06-14
申请号：US903374
申请日：1986-09-03
申请人： Kazuhiko Matsuoka , Kenichi Suzuki , Akio Aoki , Kazuo Minoura
发明人： Kazuhiko Matsuoka , Kenichi Suzuki , Akio Aoki , Kazuo Minoura
IPC分类号： G06K13/06 , G06K13/067 , G11B7/0033 , G11B19/00 , H04N1/00 , G01N21/86
CPC分类号： G06K13/067 , G11B7/0033 , H04N1/00002
摘要： An information recording/reproducing apparatus uses a card-like recording medium having an area for information recording and a blank area, the area for information recording having a reflectivity different from that of the blank area. The apparatus includes a head unit for performing at least one of recording and reproduction, an autotracking servo, a stepping motor and the like cooperating to cause the card to reciprocate relative to the head unit, and an abnormal state detect circuit for detecting whether the card is inserted in the apparatus in a normal state. The abnormal state detect circuit includes a photosensing unit consisting of a light-emitting element for emitting light rays onto the card and a light-receiving element for receiving the light rays from the card. The photosensing unit is deviated with respect to a central portion of the card along a direction perpendicular to a reciprocal movement of the card so that the area for information recording is irradiated with the light rays from the light-emitting element upon insertion of the card in the normal state.
摘要翻译：信息记录/再现装置使用具有用于信息记录的区域和空白区域的卡状记录介质，用于信息记录的区域具有与空白区域不同的反射率。该装置包括用于执行记录和再现中的至少一个的头单元，协调使卡相对于头单元往复运动的自动跟踪伺服，步进电机等，以及异常状态检测电路，用于检测卡以正常状态插入设备中。异常状态检测电路包括由用于将光线发射到卡上的发光元件和用于接收来自卡的光线的光接收元件组成的感光单元。光敏单元相对于卡的中心部分沿着垂直于卡的往复运动的方向偏离，使得当卡插入时，用于信息记录的区域被来自发光元件的光线照射正常状态。

8. 发明授权

US4729641A Functional optical element having a non-flat planar interface with variable-index medium 失效
标题翻译：功能光学元件具有与可变折射率介质的非平坦平面界面
公开(公告)号：US4729641A
公开(公告)日：1988-03-08
申请号：US45184
申请日：1987-04-30
申请人： Kazuhiko Matsuoka , Kazuo Minoura , Masayuki Usui , Yukuo Nishimura , Takeshi Baba , Atsushi Someya , Yuko Suga , Kazuyo Matsumoto
发明人： Kazuhiko Matsuoka , Kazuo Minoura , Masayuki Usui , Yukuo Nishimura , Takeshi Baba , Atsushi Someya , Yuko Suga , Kazuyo Matsumoto
IPC分类号： G02F1/01 , G02F1/133 , G02F1/1335 , G02F1/29 , G02F1/13
CPC分类号： G02F1/132 , G02F1/0147 , G02F1/1335 , G02F1/29 , G02F2001/294 , G02F2201/305
摘要： A functional optical element comprises a first optical member, a second optical member provided in contact with said first optical member, the interface between said first optical member and said second optical member being non-flat planar, a means for changing the refractive index of said second optical member, said means for changing refractive index being capable of creating selectively a first state in which said first optical member and said second optical member have an equal refractive index and a second state in which said first optical member and said second optical member have different refractive indices by changing the refractive index of said second optical member.
摘要翻译：功能性光学元件包括第一光学构件，与所述第一光学构件接触设置的第二光学构件，所述第一光学构件和所述第二光学构件之间的界面是非平坦平面的，用于改变所述第一光学构件的折射率的装置第二光学构件，所述用于改变折射率的装置能够选择性地产生所述第一光学构件和所述第二光学构件具有相等折射率的第一状态和第二状态，其中所述第一光学构件和所述第二光学构件具有通过改变所述第二光学构件的折射率来实现不同的折射率。

9. 发明授权

US4641920A Optical element having the function of changing the cross-sectional intensity distribution of a light beam 失效
标题翻译：具有改变光束的横截面强度分布的功能的光学元件
公开(公告)号：US4641920A
公开(公告)日：1987-02-10
申请号：US586971
申请日：1984-03-07
申请人： Kazuhiko Matsuoka , Masayuki Usui , Kazuo Minoura , Takesi Baba , Atsushi Someya
发明人： Kazuhiko Matsuoka , Masayuki Usui , Kazuo Minoura , Takesi Baba , Atsushi Someya
IPC分类号： B41J2/44 , B41J2/445 , G02B5/04 , G02B27/09 , G02B27/14 , G02F1/19
CPC分类号： G02B27/0927 , G02B27/09 , G02B27/0972 , G02B27/144 , G02B27/145
摘要： An optical element having the function of changing the cross-sectional intensity distribution of an incident light beam is comprised of a plurality of prisms. The optical element spatially combines a light beam having been amplitude-divided by an amplitude-dividing mirror provided on the joined surface of the prisms and a light beam having been totally reflected by a total-reflection mirror provided on the outermost one of the prisms to thereby change the cross-sectional intensity distribution of the light beam entering the optical element.
摘要翻译：具有改变入射光束的横截面强度分布的功能的光学元件由多个棱镜组成。光学元件通过设置在棱镜的接合表面上的分压镜和被设置在最外面的棱镜上的全反射镜全反射的光束空间地组合了被光分割的光束，从而改变进入光学元件的光束的横截面强度分布。

10. 发明授权

US4848879A Light modulating device 失效
标题翻译：光调制装置
公开(公告)号：US4848879A
公开(公告)日：1989-07-18
申请号：US63788
申请日：1987-06-22
申请人： Yukuo Nishimura , Yuko Miyajima , Kazuo Minoura , Takeshi Baba , Kazuhiko Matsuoka , Masayuki Usui , Atsushi Someya
发明人： Yukuo Nishimura , Yuko Miyajima , Kazuo Minoura , Takeshi Baba , Kazuhiko Matsuoka , Masayuki Usui , Atsushi Someya
IPC分类号： G02F1/01 , G06K15/12
CPC分类号： G02F1/0147 , G06K15/1252 , G06K15/1257 , G06K15/129
摘要： This specification discloses a light modulating device comprising a liquid medium whose physical properties are variable by heat, and a heat-generating element for heating the liquid medium to such a degree that boiling does not occur to the liquid medium. The specification also discloses a light modulation apparatus comprising a liquid medium whose physical properties are variable by heat, a heat-generating element for heating the liquid medium to such a degree that boiling does not occur to the liquid medium, and a optical system for taking out one of a light flux modulated by the variation in physical properties of the liquid medium and a light flux not modulated by said variation from a state in which the light fluxes are mixedly present.
摘要翻译：本说明书公开了一种光调制装置，其特征在于，具有通过热量物理性质变化的液体介质的光调制装置，以及用于将液体介质加热至液体介质不发生沸腾的程度的发热元件。本说明书还公开了一种光调制装置，其特征在于，具有通过热量物理性质变化的液体介质，用于将液体介质加热到不会发生液体介质的程度的发热元件，以及用于摄取的光学系统通过液体介质的物理变化的变化调制的光通量中的一种以及不被所述变化调制的光束与光束混合存在的状态。

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