-
公开(公告)号：US06552969B1
公开(公告)日：2003-04-22
申请号：US09591715
申请日：2000-06-12
IPC分类号： G11B700
CPC分类号： G11B27/24 , G06K1/126 , G06K19/04 , G06K19/06018 , G06K19/06028 , G06K19/08 , G06K19/14 , G06K2019/06243 , G06K2019/06271 , G11B5/86 , G11B7/0037 , G11B7/005 , G11B7/0053 , G11B7/007 , G11B7/00736 , G11B7/24038 , G11B7/26 , G11B7/268 , G11B13/04 , G11B13/045 , G11B19/04 , G11B19/12 , G11B19/122 , G11B20/00086 , G11B20/00094 , G11B20/00115 , G11B20/00123 , G11B20/00137 , G11B20/00144 , G11B20/00152 , G11B20/0021 , G11B20/0026 , G11B20/00268 , G11B20/00326 , G11B20/00347 , G11B20/00384 , G11B20/00492 , G11B20/00528 , G11B20/00543 , G11B20/00557 , G11B20/00586 , G11B20/0071 , G11B20/0084 , G11B20/00855 , G11B20/00876 , G11B20/0092 , G11B20/10 , G11B20/1217 , G11B20/1252 , G11B20/1403 , G11B20/1419 , G11B20/1426 , G11B20/1833 , G11B23/0042 , G11B23/281 , G11B23/283 , G11B23/284 , G11B23/30 , G11B23/34 , G11B23/38 , G11B2007/0013 , G11B2020/122 , G11B2020/1259 , G11B2220/213 , G11B2220/2545 , G11B2220/2562 , G11B2220/61
摘要： Disclosed is an optical disk barcode forming method wherein, as information to be barcoded, position information for piracy prevention, which is a form of ID, is coded as a barcode and is recorded by laser trimming on a reflective film in a PCA area of an optical disk. When playing back the thus manufactured optical disk on a reproduction apparatus, the barcode data can be played back using the same optical pickup.
-
52.发明授权公开(公告)号：US06381588B2
公开(公告)日：2002-04-30
申请号：US09450416
申请日：1999-11-30
申请人： Mitsuaki Oshima , Yoshiho Gotoh , Shinichi Tanaka , Kenji Koishi , Mitsurou Moriya , Yoshinari Takemura
发明人： Mitsuaki Oshima , Yoshiho Gotoh , Shinichi Tanaka , Kenji Koishi , Mitsurou Moriya , Yoshinari Takemura
IPC分类号： G06F1760
CPC分类号： G11B27/24 , G06F21/10 , G06F2221/0711 , G06K1/126 , G06K19/04 , G06K19/06028 , G06K19/08 , G06K19/14 , G06K2019/06271 , G11B5/86 , G11B7/0037 , G11B7/005 , G11B7/00736 , G11B7/26 , G11B13/04 , G11B13/045 , G11B19/04 , G11B19/12 , G11B19/122 , G11B20/00086 , G11B20/00094 , G11B20/00115 , G11B20/00123 , G11B20/00137 , G11B20/00144 , G11B20/00152 , G11B20/00173 , G11B20/00181 , G11B20/00188 , G11B20/00195 , G11B20/0021 , G11B20/00224 , G11B20/00253 , G11B20/0026 , G11B20/00268 , G11B20/00326 , G11B20/00347 , G11B20/00492 , G11B20/00514 , G11B20/00528 , G11B20/00543 , G11B20/00586 , G11B20/0071 , G11B20/0084 , G11B20/00855 , G11B20/00876 , G11B20/10 , G11B20/1217 , G11B20/1252 , G11B20/1403 , G11B20/1426 , G11B20/1833 , G11B23/0042 , G11B23/284 , G11B23/30 , G11B23/38 , G11B2007/0013 , G11B2020/1259 , G11B2220/2545 , G11B2220/2562
摘要： The operating and other procedures of an optical disk application system of the type for which a network is used are simplified. Optical disks have auxiliary data recording areas, where different IDs for individual disks, and/or cipher keys and/or decoding keys for ciphers are recorded in advance in a factory. By using the IDs to release the soft ciphers, using the cipher keys when sending the ciphers, and using the decoding keys when receiving the ciphers, user authorization procedures are simplified.
摘要翻译： 使用网络的类型的光盘应用系统的操作和其他过程被简化。 光盘具有辅助数据记录区域，其中各个盘的不同ID和/或密码的密码和/或解码密钥在工厂中预先记录。 通过使用ID来释放软密码，在发送密码时使用密码密钥，并且在接收到密码时使用解码密钥，简化了用户授权过程。
-
53.发明授权公开(公告)号：US06285763B1
公开(公告)日：2001-09-04
申请号：US09441281
申请日：1999-11-16
IPC分类号： H04N7167
CPC分类号： G11B27/24 , G06K1/126 , G06K19/04 , G06K19/06018 , G06K19/06028 , G06K19/08 , G06K19/14 , G06K2019/06243 , G06K2019/06271 , G11B5/86 , G11B7/0037 , G11B7/005 , G11B7/0053 , G11B7/007 , G11B7/00736 , G11B7/24038 , G11B7/26 , G11B7/268 , G11B13/04 , G11B13/045 , G11B19/04 , G11B19/12 , G11B19/122 , G11B20/00086 , G11B20/00094 , G11B20/00115 , G11B20/00123 , G11B20/00137 , G11B20/00144 , G11B20/00152 , G11B20/0021 , G11B20/0026 , G11B20/00268 , G11B20/00326 , G11B20/00347 , G11B20/00384 , G11B20/00492 , G11B20/00528 , G11B20/00543 , G11B20/00557 , G11B20/00586 , G11B20/0071 , G11B20/0084 , G11B20/00855 , G11B20/00876 , G11B20/0092 , G11B20/10 , G11B20/1217 , G11B20/1252 , G11B20/1403 , G11B20/1419 , G11B20/1426 , G11B20/1833 , G11B23/0042 , G11B23/281 , G11B23/283 , G11B23/284 , G11B23/30 , G11B23/34 , G11B23/38 , G11B2007/0013 , G11B2020/122 , G11B2020/1259 , G11B2220/213 , G11B2220/2545 , G11B2220/2562 , G11B2220/61
摘要： An optical disk reproduction apparatus is for use with a disk on which data is recorded. A barcode-like mark is reproduced on the optical disk. It is possible to detect whether an identifier is on the optical disk. A decryption key is obtained from identification information included in the barcode-like mark. When the identifier indicates absence of the barcode-like mark, a signal is generated to indicate that the barcode-like mark is not to be reproduced.
摘要翻译： 光盘再现装置用于与其上记录有数据的盘。 在光盘上再现条形码标记。 可以检测光盘上的标识符。 从包括在条形码标记中的识别信息获得解密密钥。 当标识符表示不存在条形码标记时，产生指示条形码标记不被再现的信号。
-
公开(公告)号：US06278671B1
公开(公告)日：2001-08-21
申请号：US09679580
申请日：2000-10-04
IPC分类号： G11B7007
CPC分类号： G11B27/24 , G06K1/126 , G06K19/04 , G06K19/06018 , G06K19/06028 , G06K19/08 , G06K19/14 , G06K2019/06243 , G06K2019/06271 , G11B5/86 , G11B7/0037 , G11B7/005 , G11B7/0053 , G11B7/007 , G11B7/00736 , G11B7/24038 , G11B7/26 , G11B7/268 , G11B13/04 , G11B13/045 , G11B19/04 , G11B19/12 , G11B19/122 , G11B20/00086 , G11B20/00094 , G11B20/00115 , G11B20/00123 , G11B20/00137 , G11B20/00144 , G11B20/00152 , G11B20/0021 , G11B20/0026 , G11B20/00268 , G11B20/00326 , G11B20/00347 , G11B20/00384 , G11B20/00492 , G11B20/00528 , G11B20/00543 , G11B20/00557 , G11B20/00586 , G11B20/0071 , G11B20/0084 , G11B20/00855 , G11B20/00876 , G11B20/0092 , G11B20/10 , G11B20/1217 , G11B20/1252 , G11B20/1403 , G11B20/1419 , G11B20/1426 , G11B20/1833 , G11B23/0042 , G11B23/281 , G11B23/283 , G11B23/284 , G11B23/30 , G11B23/34 , G11B23/38 , G11B2007/0013 , G11B2020/122 , G11B2020/1259 , G11B2220/213 , G11B2220/2545 , G11B2220/2562 , G11B2220/61
摘要： Disclosed is an optical disk barcode forming method wherein, as information to be barcoded, position information for piracy prevention, which is a form of ID, is coded as a barcode and is recorded by laser trimming on a reflective film in a PCA area of an optical disk. When playing back the thus manufactured optical disk on a reproduction apparatus, the barcode data can be played back using the same optical pickup.
-
55.发明授权Magneto-optical disk having write-once identification marks and method for recording thereof 有权具有一次写入识别标记的磁光盘及其记录方法公开(公告)号：US06266299B1
公开(公告)日：2001-07-24
申请号：US09308550
申请日：1999-05-20
申请人： Mitsuaki Oshima , Shinichi Konishi , Shin-ichi Tanaka , Kenji Koishi , Mitsurou Moriya , Yoshiho Gotoh , Yoshinari Takemura , Norio Miyatake , Motoyoshi Murakami
发明人： Mitsuaki Oshima , Shinichi Konishi , Shin-ichi Tanaka , Kenji Koishi , Mitsurou Moriya , Yoshiho Gotoh , Yoshinari Takemura , Norio Miyatake , Motoyoshi Murakami
IPC分类号： G11B1100
CPC分类号： G11B23/281 , G06T1/0021 , G06T2201/0064 , G11B7/0037 , G11B7/0045 , G11B7/00736 , G11B7/24 , G11B11/10506 , G11B11/10515 , G11B11/10584 , G11B11/10595 , G11B20/00086 , G11B20/00123 , G11B20/00166 , G11B20/00181 , G11B20/0021 , G11B20/00231 , G11B20/0026 , G11B20/00268 , G11B20/00347 , G11B20/00876 , G11B20/00884 , G11B20/10 , G11B20/1217 , G11B20/1258 , G11B23/288 , G11B23/40 , G11B2020/122 , G11B2020/1244 , G11B2020/1245
摘要： An optical disk and a method for storing write-once information usable for preventing the illegal copies. The optical disk comprises a disk substrate, and a recording layer having a magnetic film disposed on the disk substrate. The optical disk stores write-once information formed by first recording areas and second recording areas and the write-once information being different for each disk. The second recording areas are formed as a plurality of stripe-shaped marks that are oblong in a radial direction of the disk by irradiating laser light based on a modulation signal of the write-once information in the pre-determined portion of the recording layer, in a manner that a magnetic anisotropy in a direction perpendicular to a surface of the second recording areas is smaller than a magnetic anisotropy in a direction perpendicular to a surface of the first recording areas.
摘要翻译： 一种光盘和一种用于存储可用于防止非法拷贝的一次写入信息的方法。 光盘包括盘基片和设置在盘基片上的磁膜的记录层。 光盘存储由第一记录区域和第二记录区域形成的一次写入信息，并且一次写入信息对于每个盘不同。 第二记录区域通过基于写入一次信息的调制信号在记录层的预定部分中照射激光而形成为沿圆盘的径向方向长圆形的多个条形标记， 使得在与第二记录区域的表面垂直的方向上的磁各向异性小于与第一记录区域的表面垂直的方向上的磁各向异性。
-
56.发明授权公开(公告)号：US06208736B1
公开(公告)日：2001-03-27
申请号：US09441021
申请日：1999-11-16
IPC分类号： H04N7167
CPC分类号： G11B27/24 , G06K1/126 , G06K19/04 , G06K19/06018 , G06K19/06028 , G06K19/08 , G06K19/14 , G06K2019/06243 , G06K2019/06271 , G11B5/86 , G11B7/0037 , G11B7/005 , G11B7/0053 , G11B7/007 , G11B7/00736 , G11B7/24038 , G11B7/26 , G11B7/268 , G11B13/04 , G11B13/045 , G11B19/04 , G11B19/12 , G11B19/122 , G11B20/00086 , G11B20/00094 , G11B20/00115 , G11B20/00123 , G11B20/00137 , G11B20/00144 , G11B20/00152 , G11B20/0021 , G11B20/0026 , G11B20/00268 , G11B20/00326 , G11B20/00347 , G11B20/00384 , G11B20/00492 , G11B20/00528 , G11B20/00543 , G11B20/00557 , G11B20/00586 , G11B20/0071 , G11B20/0084 , G11B20/00855 , G11B20/00876 , G11B20/0092 , G11B20/10 , G11B20/1217 , G11B20/1252 , G11B20/1403 , G11B20/1419 , G11B20/1426 , G11B20/1833 , G11B23/0042 , G11B23/281 , G11B23/283 , G11B23/284 , G11B23/30 , G11B23/34 , G11B23/38 , G11B2007/0013 , G11B2020/122 , G11B2020/1259 , G11B2220/213 , G11B2220/2545 , G11B2220/2562 , G11B2220/61
摘要： Data is recorded on an optical disk. In a prescribed region of the disk, an identifier is provided for indicating whether a barcode-like mark is present or not on the optical disk. The identifier and the barcode-like mark are in different locations on the disk. The barcode-like mark has a plurality of bars. Each of the bars extends in a radial direction. The optical disk is constructed from two disk substrates.
摘要翻译： 数据记录在光盘上。 在盘的规定区域中，提供用于指示光盘上是否存在条形码的标记的标识符。 标识符和条形码标记位于磁盘上的不同位置。 条形码标记具有多个条。 每个杆沿径向方向延伸。 光盘由两个盘基片构成。
-
57.发明授权公开(公告)号：US06175629B1
公开(公告)日：2001-01-16
申请号：US09441357
申请日：1999-11-16
IPC分类号： H04N7167
CPC分类号： G11B27/24 , G06K1/126 , G06K19/04 , G06K19/06018 , G06K19/06028 , G06K19/08 , G06K19/14 , G06K2019/06243 , G06K2019/06271 , G11B5/86 , G11B7/0037 , G11B7/005 , G11B7/0053 , G11B7/007 , G11B7/00736 , G11B7/24038 , G11B7/26 , G11B7/268 , G11B13/04 , G11B13/045 , G11B19/04 , G11B19/12 , G11B19/122 , G11B20/00086 , G11B20/00094 , G11B20/00115 , G11B20/00123 , G11B20/00137 , G11B20/00144 , G11B20/00152 , G11B20/0021 , G11B20/0026 , G11B20/00268 , G11B20/00326 , G11B20/00347 , G11B20/00384 , G11B20/00492 , G11B20/00528 , G11B20/00543 , G11B20/00557 , G11B20/00586 , G11B20/0071 , G11B20/0084 , G11B20/00855 , G11B20/00876 , G11B20/0092 , G11B20/10 , G11B20/1217 , G11B20/1252 , G11B20/1403 , G11B20/1419 , G11B20/1426 , G11B20/1833 , G11B23/0042 , G11B23/281 , G11B23/283 , G11B23/284 , G11B23/30 , G11B23/34 , G11B23/38 , G11B2007/0013 , G11B2020/122 , G11B2020/1259 , G11B2220/213 , G11B2220/2545 , G11B2220/2562 , G11B2220/61
摘要： On an optical disk, data is recorded. In a prescribed region of the disk, an identifier is provided for indicating whether or not a barcode-like mark is present on the optical disk. The identifier and the barcode-like mark are in different locations on the disk. The prescribed region is a control data area in which physical feature information regarding the optical disk is recorded. The prescribed region is also a guard bond area in which at least an address is recorded.
摘要翻译： 在光盘上记录数据。 在盘的规定区域中，提供用于指示光盘上是否存在条形码标记的标识符。 标识符和条形码标记位于磁盘上的不同位置。 规定区域是记录关于光盘的物理特征信息的控制数据区域。 规定区域也是至少记录地址的保护区域。
-
58.发明授权
公开(公告)号：US6160888A
公开(公告)日：2000-12-12
申请号：US441337
申请日：1999-11-16
IPC分类号： G11B7/24 , G06F1/00 , G06K1/12 , G06K19/04 , G06K19/06 , G06K19/08 , G06K19/14 , G11B5/86 , G11B7/00 , G11B7/0037 , G11B7/004 , G11B7/005 , G11B7/0055 , G11B7/007 , G11B7/09 , G11B7/26 , G11B13/04 , G11B19/04 , G11B19/06 , G11B19/12 , G11B20/00 , G11B20/10 , G11B20/12 , G11B20/14 , G11B20/18 , G11B23/00 , G11B23/28 , G11B23/30 , G11B23/38 , G11B27/24 , H04L9/10 , H04N7/167
CPC分类号： G11B27/24 , G06K1/126 , G06K19/04 , G06K19/06018 , G06K19/06028 , G06K19/08 , G06K19/14 , G06K2019/06243 , G06K2019/06271 , G11B5/86 , G11B7/0037 , G11B7/005 , G11B7/0053 , G11B7/007 , G11B7/00736 , G11B7/24038 , G11B7/26 , G11B7/268 , G11B13/04 , G11B13/045 , G11B19/04 , G11B19/12 , G11B19/122 , G11B20/00086 , G11B20/00094 , G11B20/00115 , G11B20/00123 , G11B20/00137 , G11B20/00144 , G11B20/00152 , G11B20/0021 , G11B20/0026 , G11B20/00268 , G11B20/00326 , G11B20/00347 , G11B20/00384 , G11B20/00492 , G11B20/00528 , G11B20/00543 , G11B20/00557 , G11B20/00586 , G11B20/0071 , G11B20/0084 , G11B20/00855 , G11B20/00876 , G11B20/0092 , G11B20/10 , G11B20/1217 , G11B20/1252 , G11B20/1403 , G11B20/1419 , G11B20/1426 , G11B20/1833 , G11B23/0042 , G11B23/281 , G11B23/283 , G11B23/284 , G11B23/30 , G11B23/34 , G11B23/38 , G11B2007/0013 , G11B2020/122 , G11B2020/1259 , G11B2220/213 , G11B2220/2545 , G11B2220/2562 , G11B2220/61
摘要： Data is recorded on an optical disk. In a prescribed region of the disk, an identifier is provided for indicating whether a barcode-like mark is present or not on the disk. The identifier and the barcode-mark are in different locations on the disk. A control area, in which physical feature information regarding the disk is recorded, is included in the prescribed region.
摘要翻译： 数据记录在光盘上。 在盘的规定区域中，提供用于指示盘上是否存在条形码的标记的标识符。 标识符和条形码标记位于磁盘上的不同位置。 在规定区域中包含有关于盘的物理特征信息被记录的控制区域。
-
59.发明授权Method and apparatus for preventing illegal copy or illegal installation of information of optical recording medium 失效防止非法复制或非法安装光学记录介质信息的方法和装置
公开(公告)号：US5881038A
公开(公告)日：1999-03-09
申请号：US423668
申请日：1995-04-18
申请人： Mitsuaki Oshima , Yoshiho Gotoh
发明人： Mitsuaki Oshima , Yoshiho Gotoh
IPC分类号： G06F1/00 , G06F21/00 , G11B5/86 , G11B7/00 , G11B7/0037 , G11B7/005 , G11B7/007 , G11B7/013 , G11B7/24 , G11B7/26 , G11B7/28 , G11B11/105 , G11B13/04 , G11B19/02 , G11B19/04 , G11B19/12 , G11B20/00 , G11B20/12 , G11B23/28 , G11B27/034 , G11B27/10 , G11B27/11 , G11B27/24 , G11B27/30 , G11B27/32 , G11B27/34 , G11B27/36
CPC分类号： G11B7/0037 , G06F21/80 , G06F3/0601 , G11B11/10556 , G11B11/10595 , G11B13/04 , G11B13/045 , G11B19/02 , G11B19/04 , G11B19/12 , G11B19/122 , G11B20/00086 , G11B20/00094 , G11B20/00123 , G11B20/00166 , G11B20/00188 , G11B20/0021 , G11B20/00224 , G11B20/00253 , G11B20/00318 , G11B20/00557 , G11B20/00586 , G11B20/00594 , G11B20/00601 , G11B20/0071 , G11B20/00876 , G11B20/1217 , G11B20/1252 , G11B23/281 , G11B23/282 , G11B23/284 , G11B23/40 , G11B27/034 , G11B27/105 , G11B27/107 , G11B27/11 , G11B27/24 , G11B27/3027 , G11B27/3063 , G11B27/329 , G11B27/34 , G11B27/36 , G11B5/012 , G11B5/1278 , G11B7/0053 , G11B7/00736 , G11B7/24038 , G11B7/26 , G06F2003/0697 , G11B2007/0013 , G11B2020/1259 , G11B2220/20 , G11B2220/211 , G11B2220/213 , G11B2220/237 , G11B2220/2525 , G11B2220/2529 , G11B2220/2545 , G11B2220/2587 , G11B2220/65 , G11B2220/655 , G11B2220/90 , G11B5/17 , G11B5/86 , G11B7/005 , G11B7/24 , G11B7/28
摘要： A recording and reproducing system for performing the reproduction using an optical recording medium. A physical feature of a ROM type disk is extracted and enciphered before being recorded in an optical disk. The cipher reproduced and converted into a plain text physical feature, which in turn, is compared with the physical feature information detected from the ROM disk. When both are coincident with each other, the operation of the system stops, thereby preventing the use of an illegally duplicated disk. The physical feature information, recorded on a magnetic recording layer 4 of the optical recording medium 2, is reproduced by an optical head 8 and compared with the information measured by a physical feature information detector, thereby detecting a duplicated medium.
摘要翻译： 一种用于使用光学记录介质执行再现的记录和再现系统。 在记录在光盘中之前，提取并加密ROM型盘的物理特征。 该密码被再现并转换成明文物理特征，其又与从ROM盘检测到的物理特征信息进行比较。 当两者相互重合时，系统的操作停止，从而防止使用非法复制的盘。 记录在光学记录介质2的磁记录层4上的物理特征信息由光学头8再现，并与由物理特征信息检测器测量的信息进行比较，从而检测重复的介质。
-
公开(公告)号：US07821896B2
公开(公告)日：2010-10-26
申请号：US11568819
申请日：2005-05-09
申请人： Yoshiho Gotoh , Garret J. Buban , Rajeev Y. Nagar , Sarosh C. Havewala , Ravinder S. Thind , Vishal V. Ghotge
发明人： Yoshiho Gotoh , Garret J. Buban , Rajeev Y. Nagar , Sarosh C. Havewala , Ravinder S. Thind , Vishal V. Ghotge
IPC分类号： G11B7/00
CPC分类号： G11B20/10 , G06F3/0626 , G06F3/0638 , G06F3/0655 , G06F3/0677 , G11B20/1217 , G11B2020/10898 , G11B2020/10907 , G11B2020/1232 , G11B2020/1267 , G11B2020/1285 , G11B2020/1288 , G11B2020/1893 , G11B2220/218 , G11B2220/2541
摘要： A recording method of the present invention includes the steps of: receiving a write instruction which specifies at least a logical sector in which data is to be written; determining whether the logical sector specified by the write instruction corresponds to a recorded physical sector or an unrecorded physical sector (S1111); when it is determined that the logical sector specified by the write instruction corresponds to an unrecorded physical sector, writing the data into the unrecorded physical sector (S1112); and when it is determined that the logical sector specified by the write instruction corresponds to a recorded physical sector, writing the data into an unrecorded physical sector other than the recorded physical sector (S1113), generating a remapping table including remapping information which remaps an original address of the recorded physical sector to a remapping address of the selected physical sector, and writing the remapping table on the write-once disc (S1114).
摘要翻译： 本发明的记录方法包括以下步骤：接收至少指定要写入数据的逻辑扇区的写指令; 确定由写指令指定的逻辑扇区是否对应于记录的物理扇区或未记录的物理扇区（S1111）; 当确定由写指令指定的逻辑扇区对应于未记录的物理扇区时，将数据写入未记录的物理扇区（S1112）; 并且当确定由写入指令指定的逻辑扇区对应于所记录的物理扇区时，将数据写入除记录的物理扇区之外的未记录的物理扇区（S1113），生成重新映射表，其包括重新映射原始 记录的物理扇区的地址到所选择的物理扇区的重映射地址，以及将重映射表写入一次写入盘（S1114）。
-
-
-
-
-
-
-
-
-
搜索结果
179 条记录 (耗时 0.05 秒)
