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41. 发明申请

US20020081382A1 Security marking system and method for minimizing pirating of data on data media including compact discs and digital versatile discs 失效
公开(公告)号：US20020081382A1
公开(公告)日：2002-06-27
申请号：US10044960
申请日：2002-01-15
申请人： Recording Industry Association of America
发明人： David W. Stebbings , James F. Fleming
IPC分类号： B05D005/00 , B05C011/00
CPC分类号： G11B7/24 , G11B7/2533 , G11B7/2534 , G11B7/2536 , G11B7/2542 , G11B7/26 , G11B20/00086 , G11B20/00876 , G11B23/281 , G11B23/283 , Y10S425/81 , Y10T428/31507
摘要： The present invention is a method and system of marking data media products by introducing a predetermined tracing substance constituting a security marking into a polycarbonate (or polystyrene) composition during the manufacturing stages of the polycarbonate material into a data media, such as a compact disc (CD) or digital versatile disc (DVD). This marking technique is useful in tracking pirated data and/or sources, such as CDs or DVDs, to thereby prevent future pirating of data. Using mass spectrometry, specific types and/or quantities of isotopes of each tracing substance, on a structural level, are used to indicate a specific marking and product identity characteristics, such as a specific lot number, batch number, manufacturer identity, shipping date and the like. The security marking is preferably invisible to the naked eye. The security marking technique is also useful for tracking, authenticating and quality control purposes.

42. 发明申请

US20020080961A1 Optical disk, an optical disk barcode forming method, an optical disk reproduction apparatus, a marking forming apparatus, a method of forming a laser marking on an optical disk, and a method of manufacturing an optical disk 有权
标题翻译：光盘，光盘条形码形成方法，光盘再现装置，标记形成装置，在光盘上形成激光标记的方法以及制造光盘的方法
公开(公告)号：US20020080961A1
公开(公告)日：2002-06-27
申请号：US10081944
申请日：2002-02-20
发明人： Yoshiho Gotoh , Mitsuaki Oshima , Shinichi Tanaka , Kenji Koishi , Mitsuro Moriya
IPC分类号： H04N007/167
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： 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. Then playing back the thus manufactured optical disk on a reproduction apparatus, the barcode data can be played back using the same optical pickup.
摘要翻译：公开了一种光盘条形码形成方法，其中作为条形码的信息，作为ID的形式的用于防盗的位置信息被编码为条形码，并且通过激光修整记录在PCA的PCA区域中的反射膜上光盘。然后，在再现装置上回放由此制造的光盘，可以使用相同的光学拾取器来重放条形码数据。

43. 发明申请

US20020063986A1 Data reproducing device, hard disk, and data storing disk 失效
标题翻译：数据再现装置，硬盘和数据存储盘
公开(公告)号：US20020063986A1
公开(公告)日：2002-05-30
申请号：US09994929
申请日：2001-11-28
申请人： Funai Electric Co., Ltd.
发明人： Shinji Yoshida
IPC分类号： G11B015/04 , G11B019/04 , H04N007/167
CPC分类号： G11B23/281 , G11B19/12
摘要： A hard disk A has is constructed to include: a disk 10 in which copy protection information is written in advance in a surface shape such as slits or corrugations in a pre-recording region 13 over a substrate 11 other than a data storage region 12; a pickup unit 20 for reading the copy protection information on the disk 10; and a copy protect unit 42 made operative, when it copies the encrypted data over the data storage region 12 of the disk 10 in response to the demand of the external device B: to perform an authentication with reference to the copy protection information read by the pickup unit 20; and to output the information on the secret key, as contained in the copy protection information, to the external device B which has been recognized to be correct by that authentication.
摘要翻译：硬盘A被构造成包括：在数据存储区域12之外的基板11上预先写入预先记录区域13中的表面形状（例如狭缝或波纹）的复制保护信息的盘10; 拾取单元20，用于读取盘10上的复制保护信息; 以及复制保护单元42，当其响应于外部设备B的需求在数据存储区域12上复制加密数据时进行操作：参考由该外部设备读取的复制保护信息执行认证拾取单元20; 并且将包含在复制保护信息中的秘密密钥的信息输出到通过该认证被识别为正确的外部设备B.

44. 发明申请

US20020048225A1 Recording medium, recording and reproducing method and recording and reproducing apparatus 审中-公开
标题翻译：记录介质，记录和再现方法以及记录和再现装置
公开(公告)号：US20020048225A1
公开(公告)日：2002-04-25
申请号：US09896094
申请日：2001-06-28
发明人： Masataka Shinoda
IPC分类号： G11B011/00 , G11B007/00
CPC分类号： G11B23/282 , G11B7/00455 , G11B7/007 , G11B7/24 , G11B11/10582 , G11B13/00 , G11B13/04 , G11B20/00086 , G11B20/00173 , G11B20/00746 , G11B23/281 , G11B2005/0002
摘要： Information is recorded on a light transmission material such as a light transmission substrate (1) or a light transmission protecting film as a change of refractive index or a change of extinction coefficient or a change of transmittance or a change of reflectance
摘要翻译：信息记录在诸如光传输基板（1）或透光保护膜的透光材料上，作为折射率的变化或消光系数的变化或透射率的变化或反射率的变化

45. 发明授权

US06285762B1 Optical disk, optical disk barcode forming method, optical disk reproduction apparatus, marking forming apparatus, method of forming a laser marking on an optical disk, and a method of manufacturing an optical disk 有权
标题翻译：光盘，光盘条形码形成方法，光盘再现装置，标记形成装置，在光盘上形成激光标记的方法以及制造光盘的方法
公开(公告)号：US06285762B1
公开(公告)日：2001-09-04
申请号：US09401935
申请日：1999-09-23
申请人： Yoshiho Gotoh , Mitsuaki Oshima , Shinichi Tanaka , Kenji Koishi , Mitsuro Moriya
发明人： Yoshiho Gotoh , Mitsuaki Oshima , Shinichi Tanaka , Kenji Koishi , Mitsuro Moriya
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 includes a first area where data is recorded with pit pattern, a second information area where another data is recorded with marks which have a stripe-like configuration, and a guard band area formed between the first information area and the second information area. An address is written with pit pattern on the guard band area.
摘要翻译：光盘包括以凹坑图案记录数据的第一区域，其中用具有条状配置的标记记录另一个数据的第二信息区域以及形成在第一信息区域和第二信息区域之间的保护带区域。地址在保护带区域用坑图案写入。

46. 发明授权

US06243330B1 Medium, apparatus, and method related to encryption resultant information 有权
标题翻译：与加密结果信息相关的记录介质，装置和方法
公开(公告)号：US06243330B1
公开(公告)日：2001-06-05
申请号：US09305318
申请日：1999-05-05
申请人： Mitsuaki Oshima
发明人： Mitsuaki Oshima
IPC分类号： G11B1722
CPC分类号： G11B27/329 , G06F3/0601 , G06F3/061 , G06F3/0632 , G06F3/0634 , G06F3/0653 , G06F3/0674 , G06F3/0677 , G06F21/00 , G06F21/80 , G06F2003/0697 , G11B5/00 , G11B5/012 , G11B5/1278 , G11B5/17 , G11B5/2654 , G11B5/5526 , G11B5/5543 , G11B5/59677 , G11B7/0037 , G11B7/005 , G11B7/00736 , G11B7/00745 , G11B7/24 , G11B7/26 , G11B7/28 , G11B11/10502 , G11B11/10532 , G11B11/10556 , G11B11/10558 , G11B11/10595 , G11B13/00 , G11B13/04 , G11B13/045 , G11B17/04 , G11B17/041 , G11B17/043 , G11B17/056 , G11B19/02 , G11B19/04 , G11B19/10 , G11B19/12 , G11B19/122 , G11B19/24 , G11B19/247 , G11B20/00007 , G11B20/00086 , G11B20/00094 , G11B20/00166 , G11B20/00188 , G11B20/00224 , G11B20/00253 , G11B20/00268 , G11B20/00318 , G11B20/00347 , G11B20/00557 , G11B20/00586 , G11B20/00594 , G11B20/00601 , G11B20/0071 , G11B20/00876 , G11B20/1217 , G11B20/1833 , G11B20/1866 , G11B20/24 , G11B23/0302 , G11B23/0306 , G11B23/0308 , G11B23/28 , G11B23/281 , G11B23/284 , G11B23/40 , G11B23/44 , G11B25/04 , G11B27/034 , G11B27/105 , G11B27/107 , G11B27/11 , G11B27/24 , G11B27/3027 , G11B27/3063 , G11B27/34 , G11B27/36 , G11B31/00 , 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
摘要： A disk-shaped recording medium includes a transparent substrate, and an optical recording layer formed on the transparent substrate. A light source emits light. An optical head is operative for applying the light to the optical recording layer from the light source via the transparent substrate, for focusing the light on the optical recording layer, and for reproducing information from the optical recording layer. A position detecting device is operative for detecting at least one of a pit depth and a physical position of information which has a first given relation with a specified address and which is recorded on the recording medium, and for generating first positional information representing at least one of the pit depth and the physical position. A previously-recorded secret code is reproduced from the recording medium. The secret code represents second positional information. The secret code is decoded into the second positional information. The second positional information represents at least one of a predetermined reference pit depth and a predetermined reference physical position. The first positional information and the second positional information are collated, and a check is made as to whether or not the first positional information and the second positional information are in a second given relation. When the first positional information and the second positional information are not in the second given relation, one of outputting of a reproduced signal of the recording medium, operation of a program stored in the recording medium, and decoding of the secret code is stopped.
摘要翻译：盘形记录介质包括透明基板和形成在透明基板上的光记录层。光源发光。光头用于通过透明基板将光从光源施加到光学记录层，用于将光聚焦在光学记录层上，并用于从光学记录层再现信息。位置检测装置用于检测与指定地址具有第一给定关系并且被记录在记录介质上的信息的凹坑深度和物理位置中的至少一个，并且用于生成表示至少一个的第一位置信息的坑深和物理位置。从记录介质再现先前记录的密码。密码表示第二位置信息。秘密码被解码成第二位置信息。第二位置信息表示预定参考凹坑深度和预定参考物理位置中的至少一个。整理第一位置信息和第二位置信息，并且检查第一位置信息和第二位置信息是否处于第二给定关系。当第一位置信息和第二位置信息不是第二给定关系时，停止记录介质的再现信号的输出之一，存储在记录介质中的程序的操作和密码的解码。

47. 发明授权

US6134067A Cassette device for using cassettes with and without a second recording medium in the cassette 失效
标题翻译：盒式磁带设备，用于在磁带盒中使用带有和不带有第二记录介质的磁带
公开(公告)号：US6134067A
公开(公告)日：2000-10-17
申请号：US719309
申请日：1996-09-24
申请人： Toshihiko Nakajima , Hiroo Edakubo
发明人： Toshihiko Nakajima , Hiroo Edakubo
IPC分类号： G11B15/07 , G11B15/675 , G11B23/087 , G11B23/28 , G11B27/10 , G11B27/11 , G11B27/34 , G11B27/36 , G11B23/34
CPC分类号： G11B23/281 , G11B15/07 , G11B15/67584 , G11B23/08714 , G11B27/107 , G11B27/11 , G11B27/34 , G11B27/36 , G11B2220/655 , G11B2220/90
摘要： An electronic apparatus adapted for use of a cassette having a first recording medium and a second recording medium which differs from the first recording medium includes a detecting circuit arranged to detect whether the cassette is provided with the second recording medium and an ejecting circuit arranged to eject the cassette if the cassette is found by the detecting circuit to be not provided with the second recording medium.
摘要翻译：适用于具有与第一记录介质不同的第一记录介质和第二记录介质的盒的电子装置包括检测电路，该检测电路被布置为检测盒是否设置有第二记录介质，以及排出电路，如果由检测电路发现盒没有提供第二记录介质的盒式磁带。

48. 发明授权

US06125181A Optical disk, an optical disk barcode forming method, an optical reproduction apparatus, a marking forming apparatus, a method of forming a laser marking on an optical disk, and a method of manufacturing an optical disk 有权
标题翻译：光盘，光盘条形码形成方法，光学再现装置，标记形成装置，在光盘上形成激光标记的方法以及制造光盘的方法
公开(公告)号：US06125181A
公开(公告)日：2000-09-26
申请号：US404639
申请日：1999-09-23
申请人： Yoshiho Gotoh , Mitsuaki Oshima , Shinichi Tanaka , Kenji Koishi , Mitsuro Moriya
发明人： Yoshiho Gotoh , Mitsuaki Oshima , Shinichi Tanaka , Kenji Koishi , Mitsuro Moriya
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 , H04K1/00
CPC分类号： G11B27/24 , G06K1/126 , G06K19/04 , G06K19/06018 , G06K19/06028 , G06K19/08 , G06K19/14 , 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 , G11B20/1419 , G11B23/0042 , G11B23/281 , G11B23/283 , G11B23/284 , G11B23/30 , G11B23/34 , G11B23/38 , G11B7/0053 , G11B7/007 , G11B7/00736 , G11B7/24038 , G11B7/26 , G11B7/268 , G06K2019/06243 , G06K2019/06271 , G11B13/04 , G11B13/045 , G11B20/1403 , G11B20/1426 , G11B20/1833 , G11B2007/0013 , G11B2020/122 , G11B2020/1259 , G11B2220/213 , G11B2220/2545 , G11B2220/2562 , G11B2220/61 , G11B5/86 , G11B7/0037 , G11B7/005
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.
摘要翻译：公开了一种光盘条形码形成方法，其中作为条形码的信息，作为ID的形式的用于防盗的位置信息被编码为条形码，并且通过激光修整记录在PCA的PCA区域中的反射膜上光盘。当在再现装置上播放由此制造的光盘时，可以使用相同的光学拾取器来重放条形码数据。

49. 发明授权

US6052465A Optical disk, an optical disk barcode forming method, an optical disk reproduction apparatus, a marking forming apparatus, a method of forming a laser marking on an optical disk, and a method of manufacturing an optical disk 失效
标题翻译：光盘，光盘条形码形成方法，光盘再现装置，标记形成装置，在光盘上形成激光标记的方法以及制造光盘的方法
公开(公告)号：US6052465A
公开(公告)日：2000-04-18
申请号：US649411
申请日：1996-05-16
申请人： Yoshiho Gotoh , Mitsuaki Oshima , Shinichi Tanaka , Kenji Koishi , Mitsuro Moriya
发明人： Yoshiho Gotoh , Mitsuaki Oshima , Shinichi Tanaka , Kenji Koishi , Mitsuro Moriya
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 , H04L9/00
CPC分类号： G11B27/24 , G06K1/126 , G06K19/04 , G06K19/06018 , G06K19/06028 , G06K19/08 , G06K19/14 , 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 , G11B20/1419 , G11B23/0042 , G11B23/281 , G11B23/283 , G11B23/284 , G11B23/30 , G11B23/34 , G11B23/38 , G11B7/0053 , G11B7/007 , G11B7/00736 , G11B7/24038 , G11B7/26 , G11B7/268 , G06K2019/06243 , G06K2019/06271 , G11B13/04 , G11B13/045 , G11B20/1403 , G11B20/1426 , G11B20/1833 , G11B2007/0013 , G11B2020/122 , G11B2020/1259 , G11B2220/213 , G11B2220/2545 , G11B2220/2562 , G11B2220/61 , G11B5/86 , G11B7/0037 , G11B7/005
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 recoded 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.
摘要翻译：公开了一种光盘条形码形成方法，其中作为条形码的信息，作为ID的形式的用于防盗的位置信息被编码为条形码，并且通过在PCA的PCA区域中的反射膜上进行激光修整来重新编码光盘。当在再现装置上播放由此制造的光盘时，可以使用相同的光学拾取器来重放条形码数据。

50. 发明授权

US6034930A Information storage medium and electronic device using the same for authentication purposes 失效
标题翻译：信息存储介质和使用其的电子设备用于认证目的
公开(公告)号：US6034930A
公开(公告)日：2000-03-07
申请号：US870740
申请日：1997-06-06
申请人： Atsushi Kitahara
发明人： Atsushi Kitahara
IPC分类号： A63F13/00 , A63F13/10 , G11B20/00 , G11B23/28 , G11B23/40 , H04N5/775 , G11B7/00
CPC分类号： A63F13/73 , A63F13/00 , A63F13/10 , G11B20/00086 , G11B20/00166 , G11B20/00876 , G11B23/281 , G11B23/40 , H04N5/775 , A63F2300/201 , A63F2300/206 , G11B23/284
摘要： Security is ensured by judging agreement with a specific indication, such as a trademark, whose identity is socially recognizable to effectively expel counterfeits from the market. A game machine in which a CD-ROM 17 is mounted on a game machine 10 to play a game based on program information stored in the CD-ROM 17 comprises a recognition sensor 22 reading a trademark indication region 20 on the exterior surface of the CD-ROM 17, and a judging unit judging whether a specific trademark TM is displayed in a trademark indication region, the game based on the program information being prevented from starting, or if started stopped when the specific trademark TM is not displayed.
摘要翻译：通过与具体指示协议来确保安全，例如商标，其身份在社会上被认可以有效地将假冒从市场上排除。基于存储在CD-ROM17中的程序信息，将CD-ROM17安装在游戏机10上进行游戏的游戏机包括读取CD外表面上的商标指示区域20的识别传感器22 -ROM 17，以及判断单元，判断特定商标TM是否显示在商标指示区域中，基于程序信息被禁止启动的游戏，或者当特定商标TM不被显示时开始停止。

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