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1. 发明授权

US5717506A Image communication apparatus for communicating binary and multi-value color image data 失效
标题翻译：用于传送二值和多值彩色图像数据的图像通信装置
公开(公告)号：US5717506A
公开(公告)日：1998-02-10
申请号：US401282
申请日：1995-03-09
申请人： Masakuni Yamamoto , Kiyonobu Endo , Susumu Matsumura , Hiroaki Hoshi , Koyo Hasegawa , Eiji Yamaguchi , Ichiro Iida , Hideki Morishima
发明人： Masakuni Yamamoto , Kiyonobu Endo , Susumu Matsumura , Hiroaki Hoshi , Koyo Hasegawa , Eiji Yamaguchi , Ichiro Iida , Hideki Morishima
IPC分类号： H04N1/32 , H04N1/46
CPC分类号： H04N1/32368 , H04N1/32358 , H04N1/32379 , H04N1/46 , H04N2201/3288 , H04N2201/3297
摘要： A magneto-optical disk according to the present invention has a transmission directory and a reception directory. An image to be transmitted is stored under the transmission directory as a single file, while a received image is stored under the reception directory as a single file. The operator designates a desired file stored under each of the directories for printing or transmission.
摘要翻译：根据本发明的磁光盘具有发送目录和接收目录。要发送的图像作为单个文件存储在传输目录下，而接收的图像作为单个文件存储在接收目录下。操作员指定存储在每个目录下的打印或传输的期望文件。

2. 发明授权

US5668872A Information processing method and system 失效
标题翻译：信息处理方法和系统
公开(公告)号：US5668872A
公开(公告)日：1997-09-16
申请号：US385374
申请日：1995-02-07
申请人： Hideki Morishima , Kiyonobu Endo , Susumu Matsumura , Hiroaki Hoshi , Koyo Hasegawa , Masakuni Yamamoto , Eiji Yamaguchi , Ichiro Iida
发明人： Hideki Morishima , Kiyonobu Endo , Susumu Matsumura , Hiroaki Hoshi , Koyo Hasegawa , Masakuni Yamamoto , Eiji Yamaguchi , Ichiro Iida
IPC分类号： G09C1/00 , G06F13/00 , H04L9/10 , H04N7/16 , H04N7/167 , H04N21/462 , H04N21/4623 , G11B5/02
CPC分类号： H04N7/163 , H04N7/165
摘要： An information processing method and system in which coded or incomplete information is transmitted through a space or through a predetermined transmission line and is received by a user. A program or data needed to demodulate the information is read out from a recording medium, and the received information is demodulated using the read out program or data.
摘要翻译：一种信息处理方法和系统，其中编码或不完整的信息通过空间或通过预定传输线传输并由用户接收。从记录介质中读出解调信息所需的程序或数据，并使用读出的程序或数据解调所接收的信息。

3. 发明授权

US5297128A Optical information recording/reproducing apparatus including means for varying intensity of a preheating light beam 失效
标题翻译：光信息记录/重放装置包括用于改变预热光束强度的装置
公开(公告)号：US5297128A
公开(公告)日：1994-03-22
申请号：US984740
申请日：1992-12-02
申请人： Eiji Yamaguchi , Susumu Matsumura , Hiroaki Hoshi , Masakuni Yamamoto , Hideki Morishima
发明人： Eiji Yamaguchi , Susumu Matsumura , Hiroaki Hoshi , Masakuni Yamamoto , Hideki Morishima
IPC分类号： G11B11/10 , G11B7/00 , G11B7/0045 , G11B7/125 , G11B11/105
CPC分类号： G11B19/046 , G11B11/10506 , G11B11/10515 , G11B11/10595 , G11B7/0045 , G11B7/126
摘要： An optical information recording/reproducing apparatus provided with a device for irradiating an information track of an optical information recording medium with a preheating light beam. Simultaneously, a recording/reproducing light beam irradiates a light spot of the preheating light beam on the recording medium. The light intensity of the preheating light beam is varied in accordance with the environmental temperature of the apparatus detected by a detector. By such a construction, the recording/reproducing condition of information is kept constant, irrespective of the environmental temperature.
摘要翻译：一种光信息记录/再现装置，其具有用于对具有预热光束的光信息记录介质的信息轨道进行照射的装置。同时，记录/再现光束将预热光束的光点照射在记录介质上。预热光束的光强度根据由检测器检测到的装置的环境温度而变化。通过这样的结构，无论环境温度如何，信息的记录/再现条件保持恒定。

4. 发明授权

US5712840A Optical information recording/reproduciing apparatus having two-division detectors 失效
标题翻译：具有两分辨检测器的光信息记录/再现装置
公开(公告)号：US5712840A
公开(公告)日：1998-01-27
申请号：US282768
申请日：1994-07-29
申请人： Susumu Matsumura , Masakuni Yamamoto , Eiji Yamaguchi , Hiroaki Hoshi , Hideki Morishima
发明人： Susumu Matsumura , Masakuni Yamamoto , Eiji Yamaguchi , Hiroaki Hoshi , Hideki Morishima
IPC分类号： G11B7/13 , G11B7/135 , G11B11/105 , G11B7/00
CPC分类号： G11B7/131 , G11B11/10543 , G11B11/10597 , G11B7/133 , G11B7/1381
摘要： An optical information recording/reproducing apparatus is disclosed. In the apparatus, a light beam polarized in a predetermined direction is irradiated onto an opto-magnetic recording medium to which a pre-determined magnetic field is applied. The light beam from the recording medium is condensed by the optical device and the condenced light beam is detected by the two-division detector. The two-division detector has a division line extending in a direction perpendicular to tracks on the recording medium. According to the apparatus, crosstalks and jitters can be eliminated and reproduction with high reliability can be realized.
摘要翻译：公开了一种光信息记录/重放装置。在该装置中，将沿预定方向偏振的光束照射到施加了预定磁场的光磁记录介质上。来自记录介质的光束被光学装置冷凝，并且通过双分割检测器检测受限制的光束。双分度检测器具有沿垂直于记录介质上的轨道的方向延伸的分割线。根据该装置，可以消除串扰和抖动，并且可以实现高可靠性的再现。

5. 发明授权

US5786117A Medium and related method and apparatus for recording and reproducing information in cells using multiple interference 失效
标题翻译：用于使用多重干扰在小区中记录和再现信息的介质及相关方法和装置
公开(公告)号：US5786117A
公开(公告)日：1998-07-28
申请号：US303150
申请日：1994-09-08
申请人： Hiroaki Hoshi , Hideki Morishima , Masakuni Yamamoto , Eiji Yamaguchi , Susumu Matsumura
发明人： Hiroaki Hoshi , Hideki Morishima , Masakuni Yamamoto , Eiji Yamaguchi , Susumu Matsumura
IPC分类号： G11B7/0045 , G11B7/005 , G11B7/125 , G11B7/24 , G11B7/243 , G11B7/244 , G11B7/258 , G11B7/00
CPC分类号： G11B7/244 , G11B7/00455 , G11B7/0051 , G11B7/126 , G11B7/24 , G11B7/243 , G11B2007/24306 , G11B2007/2431 , G11B2007/24312 , G11B2007/24314 , G11B2007/24316 , G11B2007/2432 , Y10S430/146
摘要： An optical information recording medium includes a base, a reflecting layer formed on the base, a second layer formed parallel to the first reflecting layer at a predetermined distance from the same, and a recording layer formed between the first and second reflecting layers. The recording layer has an array of a plurality of cells having different refractive indices which are changed when irradiated with a light beam. The intensity of the light beam is modulated according to information. Irradiating the recording layer with the modulated light beam causes changes in the refractive index according to the intensity of the light beam. In another aspect, the wavelength of the light beam is changed within a predetermined range including at least one wavelength at which multiple interference occurs between the first and second reflecting layers with respect to each cell. The wavelength of light which has effective reflecting multiple interference is detected. The information recorded in the cell is reproduced in accordance with the wavelength detected. The medium may be used in an apparatus for recording and reproducing information.
摘要翻译：光学信息记录介质包括基底，形成在基底上的反射层，与第一反射层平行的第二层与第一反射层平行地预定距离形成，以及形成在第一和第二反射层之间的记录层。记录层具有多个具有不同折射率的单元的阵列，这些单元在用光束照射时被改变。根据信息调制光束的强度。用调制光束照射记录层会根据光束的强度导致折射率的变化。在另一方面，光束的波长在包括相对于每个单元的第一和第二反射层之间发生多次干涉的至少一个波长的预定范围内变化。检测出具有有效反射多重干扰的光的波长。记录在单元中的信息根据所检测的波长再现。介质可以用于记录和再现信息的装置中。

6. 发明授权

US5329517A Optical information recording and reproducing apparatus utilizing a plurality of recording light spots 失效
标题翻译：利用多个记录光点的光信息记录和再现装置
公开(公告)号：US5329517A
公开(公告)日：1994-07-12
申请号：US104605
申请日：1993-08-11
申请人： Eiji Yamaguchi , Susumu Matsumura , Hiroaki Hoshi , Masakuni Yamamoto , Hideki Morishima
发明人： Eiji Yamaguchi , Susumu Matsumura , Hiroaki Hoshi , Masakuni Yamamoto , Hideki Morishima
IPC分类号： G11B11/10 , G11B7/00 , G11B7/0045 , G11B7/135 , G11B11/105
CPC分类号： G11B7/0045 , G11B11/10508 , G11B11/10528 , G11B7/1367 , G11B7/1398
摘要： An optical information recording and reproducing apparatus for recording information pits on an information track by irradiating a light beam focused into a fine spot onto the information track of an optical information recording and reproducing medium, includes a device for forming a plurality of recording light spots on the information track transversely to the information track.
摘要翻译：一种光信息记录和再现装置，用于通过将聚焦在细微点上的光束照射到光学信息记录和再现介质的信息轨道上来将信息凹坑记录在信息轨道上，包括用于在多个记录光点上形成多个记录光点的装置信息轨道横向于信息轨道。

7. 发明授权

US5768219A Optical information recording/reproducing apparatus that produces verifying reproduction signals by executing a computation using detection signals of multi-divided detection surfaces of a photo-detector 失效
标题翻译：光信息记录/再现装置，其通过使用光检测器的多分割检测表面的检测信号执行计算来产生验证再现信号
公开(公告)号：US5768219A
公开(公告)日：1998-06-16
申请号：US733918
申请日：1996-10-18
申请人： Masakuni Yamamoto , Susumu Matsumura , Hiroaki Hoshi , Eiji Yamaguchi
发明人： Masakuni Yamamoto , Susumu Matsumura , Hiroaki Hoshi , Eiji Yamaguchi
IPC分类号： G11B11/105 , G11B11/00
CPC分类号： G11B11/10508 , G11B11/10515 , G11B11/10543 , G11B11/10576 , G11B11/10597 , G11B11/10595
摘要： An optical information recording and/or reproducing apparatus includes an irradiating device including an objective lens, having a curved surface, for irradiating a recording light beam to a magnetooptical recording medium having at least two magnetic layers, which are a recording layer and a reproduction layer, and which are exchanged-coupled to each other, and a magnetic layer for controlling the exchange-coupling force to block the exchange-coupling force between the recording and reproduction layers, a device for applying an external magnetic field modulated according to an information signal to be recorded on the beam irradiated portion of the recording medium to record information on the recording layer and to orient magnetization of the reproduction layer in a direction parallel to the external magnetic field, a splitting device including a polarizing beam splitter for splitting at least light produced by a magnetooptic effect of the recording medium and light produced by diffraction at the curved surface of the objective lens, a detector including a multi-divided photodetector for respectively detecting the split light beams and a device for producing verifying reproduction signals by executing a predetermined computation using detection signals of the detection surfaces of the photodetector.
摘要翻译：一种光学信息记录和/或再现装置，包括：具有弯曲表面的物镜的照射装置，用于将记录光束照射到具有至少两个磁性层的磁光记录介质，所述磁光记录介质是记录层和再现层并且彼此交换耦合，以及用于控制交换耦合力以阻挡记录层和再现层之间的交换耦合力的磁性层，用于施加根据信息信号调制的外部磁场的装置被记录在记录介质的光束照射部分上，以便在记录层上记录信息，并且在与外部磁场平行的方向上定向再现层的磁化;分割装置，包括：偏振分束器，用于至少分解光由记录介质的磁光效应和由diffra产生的光产生该检测器包括用于分别检测分束光束的多分割光电检测器和用于通过使用光电探测器的检测表面的检测信号执行预定计算来产生验证再现信号的装置。

8. 发明授权

US5841755A Magnetooptical information recording and reproducing apparatus which reproduces information by detecting only portions of light from a recording medium not shielded by a shielding device 失效
标题翻译：磁光信息记录和再现装置，通过仅检测来自不被屏蔽装置屏蔽的记录介质的光的一部分来再现信息
公开(公告)号：US5841755A
公开(公告)日：1998-11-24
申请号：US612504
申请日：1996-03-07
申请人： Masakuni Yamamoto , Susumu Matsumura , Hiroaki Hoshi , Eiji Yamaguchi
发明人： Masakuni Yamamoto , Susumu Matsumura , Hiroaki Hoshi , Eiji Yamaguchi
IPC分类号： G11B7/0045 , G11B7/125 , G11B11/10 , G11B11/105 , G11B7/00
CPC分类号： G11B11/10543 , G11B11/10504 , G11B11/10515 , G11B11/10528 , G11B11/1053
摘要： In a magnetooptical information recording-reproducing apparatus, recording of information is performed such that a laser beam is irradiated on a magnetooptical information recording medium via an optical head while applying a magnetic field to the beam irradiated portion of the recording medium onto which information pits are formed by utilizing the difference in the direction of magnetization thereof. The magnetooptical information recording-reproducing apparatus is provided with a band-like shielding plate which is arranged in an optical path of a reflected light from the recording medium upon application of the laser beam thereto in a direction perpendicular to tracks of the recording medium. Reproduction of information recorded on the recording medium is effected by detecting the beam which is not shielded by the shielding plate by use of a photodetector.
摘要翻译：在磁光信息记录再现装置中，进行信息的记录，使得激光束经由光头照射在磁光信息记录介质上，同时向记录介质的光束照射部分施加磁场，信息凹坑通过利用其磁化方向的差异形成。磁光信息记录再现装置设置有带状屏蔽板，该带状屏蔽板在垂直于记录介质的轨道的方向上将激光束施加到来自记录介质的反射光的光路中。记录在记录介质上的信息的再现是通过使用光电检测器检测未被屏蔽板屏蔽的光束来实现的。

9. 发明授权

US5577017A Magnetooptical information recording/reproducing apparatus 失效
标题翻译：磁光信息记录/重放装置
公开(公告)号：US5577017A
公开(公告)日：1996-11-19
申请号：US514477
申请日：1995-08-11
申请人： Masakuni Yamamoto , Susumu Matsumura , Hiroaki Hoshi , Eiji Yamaguchi
发明人： Masakuni Yamamoto , Susumu Matsumura , Hiroaki Hoshi , Eiji Yamaguchi
IPC分类号： G11B11/105 , G11B7/013
CPC分类号： G11B11/10508 , G11B11/10515 , G11B11/10543 , G11B11/10576 , G11B11/10597 , G11B11/10595
摘要： An optical information recording and/or reproducing apparatus includes an irradiating device for irradiating light polarized in a predetermined direction onto a magnetooptical recording medium having a plurality of tracks, the irradiating device includes an objective lens, having a curved surface, for converging the light irradiated onto the recording medium to form a micro spot, an applying device for applying a predetermined magnetic field to the recording medium and a detecting device for detecting interference light caused by interference of light produced by a magnetooptic effect of the recording medium and light produced by diffraction at the curved surface of the lens, and for reproducing recording information.
摘要翻译：一种光学信息记录和/或再现装置，包括用于将沿预定方向偏振的光照射到具有多个轨道的磁光记录介质上的照射装置，该照射装置包括具有弯曲表面的用于会聚光照射的物镜在记录介质上形成微点，用于向记录介质施加预定磁场的施加装置和用于检测由记录介质的磁光效应产生的光的干涉引起的干涉光和由衍射产生的光的检测装置在透镜的曲面处，并且用于再现记录信息。

10. 发明授权

US5701279A Optical information recording-reproducing apparatus including a light beam detector being divided by a division line extending in a direction perpendicular to an information track 失效
标题翻译：光信息记录再现装置，包括光束检测器，该光束检测器由垂直于信息轨道的方向延伸的分割线分割
公开(公告)号：US5701279A
公开(公告)日：1997-12-23
申请号：US748621
申请日：1996-11-18
申请人： Hiroaki Hoshi , Susumu Matsumura , Masakuni Yamamoto , Eiji Yamaguchi
发明人： Hiroaki Hoshi , Susumu Matsumura , Masakuni Yamamoto , Eiji Yamaguchi
IPC分类号： G11B7/00 , G11B7/005 , G11B7/135 , G11B11/10 , G11B11/105 , G11B19/12 , G11B11/00
CPC分类号： G11B7/1381 , G11B11/10543 , G11B11/10597 , G11B19/12
摘要： A minute light spot is irradiated on an information track on a recording surface of a recording medium from an optical head. When reproducing an information mark train recorded on the recording surface by the mark position recording method, light reflected by or transmitted through the recording medium is guided to a divided photosensor having a division line extending in a direction perpendicular to the track. A plurality of outputs from the divided photosensor is arithmetically processed to thereby detect the central position of the information mark.
摘要翻译：一光点从光学头照射在记录介质的记录表面上的信息轨道上。当通过标记位置记录方法再现记录在记录表面上的信息标记列时，由记录介质反射或传输的光被引导到具有沿垂直于轨道的方向延伸的分割线的分割光传感器。来自分割光传感器的多个输出被算术处理，从而检测信息标记的中心位置。

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