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1. 发明公开

EP3040775A2 METHOD FOR STORING DATA 审中-公开
标题翻译： VERFAHREN ZUR DATENSPEICHERUNG
公开(公告)号：EP3040775A2
公开(公告)日：2016-07-06
申请号：EP15460141.3
申请日：2015-12-31
申请人： CMC Spólka z ograniczona odpowiedzialnoscia
发明人： Michalak, Tomasz Maciej
IPC分类号： G03B31/02 , G06K19/06 , G11B23/38 , H04N5/84
CPC分类号： H04N5/846 , G03B27/00 , G06K19/06037 , G11B7/00 , G11B23/38 , H04N5/843
摘要： A method for storing data in a film strip wherein a digital data representation is placed in a film strip by means of exposing the film strip, the digital data representation being obtained by transforming data into a graphical form, and this digital data representation in a form of a collection of pixels is registered in a film strip as a data block in an area corresponding to a film frame as regions of irregularly distributed silver halide crystals, the digital data representation being obtained by coding the data with the use of predefined patterns. According to the method, the imaging region or its part in a single film frame is used for registering an image in an analog format; the digital data representation is divided into data blocks in a digital format, the blocks being asymmetrically filled with useful data as well as redundant data; the digital data block is placed outside the region used for registering the image in an analog format; a group of digital data blocks is linked with a pictogram containing information about the location of this group of the data blocks. Moreover, the method includes registering redundant data with coding and computing a verification value allowing for checking the consistency of the data when reading.
摘要翻译：一种用于将数据存储在胶卷中的方法，其中数字数据表示通过曝光所述胶片条放置在胶片条中，所述数字数据表示是通过将数据变换为图形形式获得的，并且该数字数据表示形式像素集合作为数据块登记在作为不规则分布的卤化银晶体的区域的与胶片框相对应的区域中的数据块，数字数据表示是通过使用预定义图案对数据进行编码而获得的。根据该方法，成像区域或其单个胶片帧中的部分用于以模拟格式注册图像; 数字数据表示被分成数字格式的数据块，块被非对称地填充有用数据以及冗余数据; 将数字数据块放置在用于以模拟格式注册图像的区域之外; 一组数字数据块与包含关于该组数据块的位置的信息的象形图链接。此外，该方法包括通过编码登记冗余数据并计算允许在读取时检查数据的一致性的验证值。

3. 发明公开

EP2224436A3 Optical disc and optical disc address regarding apparatus and method 审中-公开
标题翻译：对于光盘的光学数据存储介质和地址读取装置以及方法
公开(公告)号：EP2224436A3
公开(公告)日：2010-11-24
申请号：EP09180190.2
申请日：2000-12-27
申请人： Panasonic Corporation
发明人： Shigeru, Furumiya c/o Panasonic Corporation Co., Ltd. , Hiromichi, Ishibashi c/o Panasonic Corporation Co., Ltd. , Takashi, Ishida c/o Panasonic Corporation Co., Ltd. , Yoshiharu, Kobayashi c/o Panasonic Corporation Co., Ltd.
IPC分类号： G11B7/007
CPC分类号： G11B27/24 , G11B7/00 , G11B7/0037 , G11B7/007 , G11B7/00745 , G11B20/00601 , G11B20/10009 , G11B20/12 , G11B20/1217 , G11B20/1403 , G11B20/1833 , G11B27/105 , G11B27/19 , G11B27/3027 , G11B2020/1232 , G11B2020/1239 , G11B2020/1268 , G11B2020/1269 , G11B2020/1287 , G11B2020/1292 , G11B2020/1298 , G11B2220/20 , G11B2220/216 , G11B2220/2529 , G11B2220/2545 , G11B2220/2575
摘要： An optical disc having marks for dispersed addresses that can be easily detected with high precision.
A dispersed address comprises synchronization marks, positive marks, and negative marks. Synchronization marks, positive marks, and negative marks are formed along a groove as partial discontinuities or partial modifications in the wobbled groove.

4. 发明公开

EP2034480A3 Record carrier and apparatus for scanning the record carrier 失效转让
标题翻译： Aufzeichnungsträgerund Vorrichtung zum abtasten desAufzeichnungsträgers
公开(公告)号：EP2034480A3
公开(公告)日：2010-01-06
申请号：EP08170364.7
申请日：2002-09-24
申请人： Koninklijke Philips Electronics N.V.
发明人： Schep, Cornelis, M. , Stek, Aalbert , Heemskerk, Jacques
IPC分类号： G11B20/00 , G11B7/007
CPC分类号： G11B27/24 , G11B7/00 , G11B7/007 , G11B20/00086 , G11B20/00362 , G11B20/00405 , G11B20/00579 , G11B20/00586 , G11B20/00601 , G11B2020/1239 , G11B2020/1268 , G11B2020/1287 , G11B2220/216 , G11B2220/2545 , G11B2220/2562
摘要： A record carrier (1) is described which has a servo track (4) indicating an information track (9) intended for recording information blocks. The servo track (4) has a periodic variation of a physical parameter at a predetermined frequency, usually called wobble. the servo track has modulated parts for encoding position information according to a predetermined type of modulation. The record carrier comprises a management area in which the servo track comprises permanent data. The permanent data is encoded using a different type of modulation, but using the variations of the same physical parameter. Direct digital modulation (41) is proposed for the different type of modulation. Further a device for reading and/or writing the record carrier is described.
摘要翻译：描述了具有指示用于记录信息块的信息轨道（9）的伺服轨道（4）的记录载体（1）。伺服磁道（4）具有通常称为摆动的预定频率的物理参数的周期性变化。伺服轨道具有根据预定类型的调制对位置信息进行编码的调制部分。记录载体包括其中伺服轨道包括永久数据的管理区域。使用不同类型的调制对永久数据进行编码，但使用相同物理参数的变化。针对不同类型的调制提出了直接数字调制（41）。此外，还描述了用于读取和/或写入记录载体的装置。

5. 发明授权

EP1367586B1 POSITIONING CONTROL DEVICE AND POSITIONING CONTROL METHOD 有权
标题翻译：定位控制装置及方法
公开(公告)号：EP1367586B1
公开(公告)日：2009-07-22
申请号：EP02710503.0
申请日：2002-02-05
申请人： NEC CORPORATION
发明人： KUBOTA, Masashi c/o NEC Corporation , SHIMONOU, Sigeru c/o NEC Corporation , IWASAWA, Naotoshi c/o NEC Corporation
IPC分类号： G11B21/10 , G11B7/095 , G05D3/12
CPC分类号： G11B7/0956 , G05B2219/42338 , G11B5/59611 , G11B5/59622 , G11B5/59627 , G11B7/00

6. 发明公开

EP2073199A1 Optical disc and optical disc address reading apparatus and method 有权
标题翻译：对于光盘的光学数据存储介质和地址读取装置以及方法
公开(公告)号：EP2073199A1
公开(公告)日：2009-06-24
申请号：EP09152202.9
申请日：2000-12-27
申请人： Panasonic Corporation
发明人： Shigeru, Furumiya, c/o Panasonic Corporation Co., Ltd. , Hiromichi, Ishibashi, c/o Panasonic Corporation Co., Ltd. , Takashi, Ishida, c/o Panasonic Corporation , Yoshiharu, Kobayashi, c/o Panasonic Corporation Co., Ltd.
IPC分类号： G11B7/007 , G11B7/24
CPC分类号： G11B27/24 , G11B7/00 , G11B7/0037 , G11B7/007 , G11B7/00745 , G11B20/00601 , G11B20/10009 , G11B20/12 , G11B20/1217 , G11B20/1403 , G11B20/1833 , G11B27/105 , G11B27/19 , G11B27/3027 , G11B2020/1232 , G11B2020/1239 , G11B2020/1268 , G11B2020/1269 , G11B2020/1287 , G11B2020/1292 , G11B2020/1298 , G11B2220/20 , G11B2220/216 , G11B2220/2529 , G11B2220/2545 , G11B2220/2575
摘要： An optical disc having marks for dispersed addresses that can be easily detected with high precision.
A dispersed address comprises synchronization marks, positive marks, and negative marks. Synchronization marks, positive marks, and negative marks are formed along a groove as partial discontinuities or partial modifications in the wobbled groove.
摘要翻译：也可以高精度地容易地检测具有用于分散地址标记的光盘。分散的地址包括同步标记，正标记，和负标记。同步标记，正标记，和负标记沿着凹槽作为部分不连续性或波动的槽部分的修改形成。

7. 发明公开

EP1434203A4 OPTICAL RECORDING MEDIUM, METHOD AND APPARATUS FOR RECORDING INFORMATION ON OPTICAL RECORDING MEDIUM 审中-公开
标题翻译：光学记录介质，用于记录信息光记录媒体的方法和装置
公开(公告)号：EP1434203A4
公开(公告)日：2009-03-25
申请号：EP02798807
申请日：2002-09-05
申请人： TDK CORP
发明人： KATO TATSUYA , SHINGAI HIROSHI , HIRATA HIDEKI
IPC分类号： G11B7/00 , G11B7/0045 , G11B7/006 , G11B7/125
CPC分类号： G11B7/126 , G11B7/00 , G11B7/0045 , G11B7/0062
摘要： A method for recording information on an optical recording medium. This method is appropriate for realizing a high data transfer rate. The information recording method records information on an optical recording medium by forming on the optical recording medium a plurality of recording marks selected from a group of recording marks of different types having different lengths from one another. A cooling period for forming the shortest recording mark contained in the group is set shorter than a cooling period set when forming the other recording marks contained in the group. Thus, it is possible to maintain a high erase ratio during data overwrite even when the clock period (T) is reduced to realize a high data transfer rate.

8. 发明公开

EP2034480A2 Record carrier and apparatus for scanning the record carrier 失效转让
标题翻译：用于扫描记录载体的记录载体和装置
公开(公告)号：EP2034480A2
公开(公告)日：2009-03-11
申请号：EP08170364.7
申请日：2002-09-24
申请人： Koninklijke Philips Electronics N.V.
发明人： Schep, Cornelis, M. , Stek, Aalbert , Heemskerk, Jacques
IPC分类号： G11B20/00 , G11B7/007
CPC分类号： G11B27/24 , G11B7/00 , G11B7/007 , G11B20/00086 , G11B20/00362 , G11B20/00405 , G11B20/00579 , G11B20/00586 , G11B20/00601 , G11B2020/1239 , G11B2020/1268 , G11B2020/1287 , G11B2220/216 , G11B2220/2545 , G11B2220/2562
摘要： A record carrier (1) is described which has a servo track (4) indicating an information track (9) intended for recording information blocks. The servo track (4) has a periodic variation of a physical parameter at a predetermined frequency, usually called wobble. the servo track has modulated parts for encoding position information according to a predetermined type of modulation. The record carrier comprises a management area in which the servo track comprises permanent data. The permanent data is encoded using a different type of modulation, but using the variations of the same physical parameter. Direct digital modulation (41) is proposed for the different type of modulation. Further a device for reading and/or writing the record carrier is described.

9. 发明公开

EP1355304A4 OPTICAL RECORDING MEDIUM, MASTER DISC FOR MANUFACTURING OPTICAL RECORDING MEDIUM, AND DEVICE AND METHOD FOR MANUFACTURING MASTER DISC FOR MANUFACTURING OPTICAL RECORDING MEDIUM 有权
标题翻译：一种光记录介质母盘的制造记录介质和光学器件及其制造方法原版制造光学AUFZEICHUNGSMEDIUMS
公开(公告)号：EP1355304A4
公开(公告)日：2008-06-04
申请号：EP02710358
申请日：2002-01-25
申请人： SONY CORP
发明人： ENDOH SOHMEI , KONISHI AYUMI
IPC分类号： G03F7/20 , G11B7/00 , G11B7/0045 , G11B7/007 , G11B7/013 , G11B7/125 , G11B7/135 , G11B7/24 , G11B7/26
CPC分类号： G11B7/128 , G11B7/00 , G11B7/007 , G11B7/135 , G11B7/24079 , G11B7/24085 , G11B7/261
摘要： An optical recording medium having shallow and wide grooves of U-shape section with a specified width or wider formed therein and recordable in high density, a master disc for manufacturing the optical recording medium, and a device and a method for manufacturing the master disc for manufacturing the optical recording medium for manufacturing the optical recording medium, wherein a 2-1 exposure beam (61) and a 2-2 exposure beam (62) are re-composed with each other, together with a first exposure beam (60), so that the advancing directions thereof are identical to each other at a second PBS (47), and the 2-1 exposure beam (61) and the 2-2 exposure beam (62) are disposed so that the optical axes thereof are arranged parallel with each other apart a specified distance, whereby, the width of a spot formed by composing these beams can be increased, and the amount of exposure by these beams can be set to a proper level to form the shallow grooves.

10. 发明授权

EP1436808B1 DISC-SHAPED RECORDING MEDIUM DISC DRIVING DEVICE AND METHOD AND APPARATUS FOR PRODUCING DISC 有权
标题翻译：光盘驱动装置和方法用于生产平板上的板形记录介质和设备
公开(公告)号：EP1436808B1
公开(公告)日：2007-12-12
申请号：EP02801536.0
申请日：2002-10-10
申请人： Koninklijke Philips Electronics N.V. , MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD , Sony Corporation
发明人： HEEMSKERK, Jacobus, Petrus, Josephus , SCHEP, Cornelis, Marinus , STEK, Aalbert , TANAKA, Shinichi, MATSUSHITA ELECTRIC IND. CO. LTD , ISHIBASHI, Hiromichi, MATSUSHITA ELEC. IND. CO LTD , FURUMIYA, Shigeru, MATSUSHITA ELEC. IND. CO. LTD. , OGAWA, Hiroshi, c/o SONY CORPORATION , YAMAGAMI, Tamotsu, c/o SONY CORPORATION , KOBAYASHI, Shoei, c/o SONY CORPORATION
IPC分类号： G11B7/007 , G11B7/24 , G11B7/26 , G11B20/12 , G11B20/14
CPC分类号： G11B27/3027 , G11B7/00 , G11B7/24082 , G11B20/1217 , G11B20/1403 , G11B27/19 , G11B27/24 , G11B2020/1239 , G11B2020/1265 , G11B2020/1268 , G11B2020/1272 , G11B2020/1287 , G11B2020/1298 , G11B2220/213 , G11B2220/218 , G11B2220/235 , G11B2220/2541
摘要： The information such as address is to be efficiently formed into wobble components and further the S/N ratio in reproducing the information formed into the wobble components is to be improved. In an optical disc of the present invention, there are recorded in a wobble the address information modulated in accordance with the MSK (minimum shift keying) system and the address information modulated in accordance with a modulation system in which even harmonics signals are added to a sinusoidal carrier signal and in which the polarity of the harmonics signal is changed depending on the sign of the data for modulation.

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