专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明授权

US07353541B1 Systems and methods for content distribution using one or more distribution keys 失效
标题翻译：使用一个或多个分配密钥进行内容分发的系统和方法
公开(公告)号：US07353541B1
公开(公告)日：2008-04-01
申请号：US09831071
申请日：2000-09-07
申请人： Yoshihito Ishibashi , Tateo Oishi , Akihiro Muto , Jun Kitahara , Taizou Shirai
发明人： Yoshihito Ishibashi , Tateo Oishi , Akihiro Muto , Jun Kitahara , Taizou Shirai
IPC分类号： G06F7/04 , G06F17/30 , G06K9/00 , H03M1/68 , H04K1/00 , H04L9/00 , H04L9/32
CPC分类号： H04N7/1675 , G06F21/10 , G10K15/04 , G11B20/00086 , G11B20/00166 , G11B20/0021 , H04L9/0894 , H04L9/3247 , H04N5/913 , H04N5/9206 , H04N21/4334 , H04N21/4532 , H04N21/4627 , H04N21/8355 , H04N2005/91342 , H04N2005/91364
摘要： An information receiving apparatus receives identification information and encrypted identification information and makes a comparison between them to allow prevention of illegal utilization of contents data. Also, a data storage apparatus can record contents data encrypted by a content key and the content key so that the contents data can be reproduced on other apparatuses to improve versatility. Moreover, a management apparatus can manage the contents data in the data storage apparatus to allow other apparatuses to utilize it. And also, an information regulating apparatus can verify a signature on available data to prevent illegal utilization of the contents data. Furthermore, the data storage apparatus can store the content key, its handling policies, the contents data encrypted by the content key and its license conditions information so as to safely provide the contents data. In addition, an information recording apparatus can select favorite contents data and store it on the data storage apparatus. Furthermore, the information receiving apparatus can prevent utilization of provision-prohibited contents data by a provision prohibition list.
摘要翻译：信息接收装置接收识别信息和加密的识别信息并进行比较，以防止内容数据的非法利用。此外，数据存储装置可以记录通过内容密钥和内容密钥加密的内容数据，使得可以在其他装置上再现内容数据，以提高通用性。此外，管理装置可以管理数据存储装置中的内容数据，以允许其他装置利用它。此外，信息调节装置也可以对可用数据的签名进行验证，以防止内容数据的非法利用。此外，数据存储装置可以存储内容密钥，其处理规则，通过内容密钥加密的内容数据及其许可条件信息，以便安全地提供内容数据。此外，信息记录装置可以选择喜好的内容数据并将其存储在数据存储装置上。此外，信息接收装置可以通过提供禁止列表来防止禁止提供的内容数据的使用。

12. 发明申请

US20070201319A1 Playback Apparatus For Recording Media 审中-公开
标题翻译：用于记录媒体的播放装置
公开(公告)号：US20070201319A1
公开(公告)日：2007-08-30
申请号：US10590965
申请日：2005-03-25
申请人： Takashi Mizoguchi , Toru Suzuki , Akihiro Muto , Ryosuke Shimosawa , Hideaki Takahashi , Kazuhiro Saitou
发明人： Takashi Mizoguchi , Toru Suzuki , Akihiro Muto , Ryosuke Shimosawa , Hideaki Takahashi , Kazuhiro Saitou
IPC分类号： G11B7/085 , G11B21/08
CPC分类号： G11B17/021 , G11B17/223
摘要： A CD changer includes a plurality of holders 19, a disk playback part, and a stopper part 100. A holder 19 holds a CD. The stopper part 100 includes a first stopper 103, a second stopper 104, a swing stopper 105, an up-down stopper 106, and an auxiliary stopper 107. When the disk playback part plays back the selected CD, the first stopper 103 supports the other CDs at the arrow K1 side, and the second stopper 104 and the auxiliary stopper 107 support the other CDs at the arrow K2 side. The swing stopper 105 supports the selected CD. When the selected CD is clamped, the swing stopper 105 is saved from the selected CD.
摘要翻译： CD更换器包括多个保持器19，盘回放部和止挡部100。持有人19持有CD。止动部100包括第一止动件103，第二止动件104，摆动止动件105，上下止动件106和辅助止动件107。当盘播放部分回放所选择的CD时，第一挡块103在箭头K 1侧支撑其它CD，第二挡块104和辅助挡块107在箭头K 2侧支撑其它CD。摆动止动件105支撑所选择的CD。当所选择的CD被夹紧时，从所选择的CD中保存摆动挡块105。

13. 发明申请

US20060168451A1 Information sending system, information sending device, information receiving device, information distribution system, information receiving system, information sending method, information receiving method, information distribution method, apparatus, sending method of information receiving device, playback method of apparatus, method of using contents and program storing medium 失效
标题翻译：信息发送系统，信息发送装置，信息接收装置，信息分配系统，信息接收系统，信息发送方法，信息接收方法，信息分发方法，信息接收装置的发送方法，装置的再现方法，使用内容的方法和程序存储介质
公开(公告)号：US20060168451A1
公开(公告)日：2006-07-27
申请号：US11385830
申请日：2006-03-22
申请人： Yoshihito Ishibashi , Tateo Oishi , Shinako Matsuyama , Tomoyuki Asano , Akihiro Muto , Jun Kitahara
发明人： Yoshihito Ishibashi , Tateo Oishi , Shinako Matsuyama , Tomoyuki Asano , Akihiro Muto , Jun Kitahara
IPC分类号： H04L9/00
CPC分类号： G06Q30/06 , G06F21/10 , G06F2221/2107 , G10K15/02 , H04L9/0891 , H04L9/0894 , H04L9/3247 , H04L9/3263 , H04L63/045 , H04L63/102 , H04L63/12 , H04L2209/60
摘要： Content data encrypted with a content key, the content key encrypted with an individual key specific to an information sending device, and the individual key encrypted with a distribution key that is updated in a predetermined cycle, and supplied are sent to an information receiving device, and the information receiving device decrypts the individual key with the distribution key, decrypts the content key with the individual key, and decrypts the content data with the content key. Thus, the information sending device does not have the distribution key, and accordingly piracy of content data can be prevented with a simple configuration. Also, the information receiving device sends the content key and a playback command to other apparatuses. Thus, other apparatuses can play back contents using the playback command and the content key. Furthermore, the information sending device decrypts the content key with the distribution key before being updated, and stores the same. Thus, contents purchased by an advance order can be actually purchased regardless of expiration dates of the distribution key. Furthermore, usage right is passed from a first information receiving device to a second information receiving device different in registration information at the tome of using contents. Thus, contents can be used among information receiving devices different from each other in registration information.
摘要翻译：使用内容密钥加密的内容数据，用信息发送装置专用的专用密钥加密的内容密钥和以预定周期更新的分发密钥加密的单独密钥被提供给信息接收装置，并且信息接收装置用分发密钥解密单个密钥，用个别密钥解密内容密钥，并用内容密钥解密内容数据。因此，信息发送装置不具有分配密钥，因此可以通过简单的配置来防止内容数据的盗版。此外，信息接收装置向其他装置发送内容密钥和重放命令。因此，其他装置可以使用播放命令和内容密钥来播放内容。此外，信息发送装置在被更新之前用分发密钥对内容密钥进行解密，并且存储该密钥。因此，无论分配密钥的到期日期如何，都可以实际购买由提前订单购买的内容。此外，在使用内容的使用方面，使用权从第一信息接收装置传递到注册信息不同的第二信息接收装置。因此，可以在注册信息中彼此不同的信息接收装置中使用内容。

14. 发明授权

US06061451A Apparatus and method for receiving and decrypting encrypted data and protecting decrypted data from illegal use 失效
标题翻译：用于接收和解密加密数据并保护解密数据免受非法使用的装置和方法
公开(公告)号：US06061451A
公开(公告)日：2000-05-09
申请号：US921783
申请日：1997-09-02
申请人： Hirofumi Muratani , Akihiro Muto
发明人： Hirofumi Muratani , Akihiro Muto
IPC分类号： H04N7/167
CPC分类号： H04N7/1675 , H04N21/4181 , H04N21/4367 , H04N21/4405 , H04N21/4408 , H04N21/4623 , H04N21/4753
摘要： A data receiving apparatus is formed of a set top unit connected to a network and a security module. Digital video data which is supplied from the network and scrambled according to a first system is scrambled according to a second system in a scramble circuit in the set top unit, and is supplied to the security module. The data is descrambled according to the first system in a descramble circuit in the security module, and is transferred back to the set top unit. The data is descrambled according to the second system in a descramble circuit in the set top unit, and is outputted to an image display terminal via an MPEG decoder.
摘要翻译：数据接收装置由与网络连接的机顶单元和安全模块构成。根据第一系统进行加扰的数字视频数据根据第二系统在机顶单元的加扰电路中进行加扰，并被提供给安全模块。根据安全模块中的解扰电路中的第一系统对数据进行解扰，并被传送回机顶单元。在机顶单元中的解扰电路中，根据第二系统对数据进行解扰，并通过MPEG解码器输出到图像显示终端。

15. 发明授权

US08036388B2 Information sending system, information sending device, information receiving device, information distribution system, information receiving system, information sending method, information receiving method, information distribution method, apparatus, sending method of information receiving device, playback method of apparatus, method of using contents and program storing medium 失效
标题翻译：信息发送系统，信息发送装置，信息接收装置，信息分配系统，信息接收系统，信息发送方法，信息接收方法，信息分发方法，信息接收装置的发送方法，装置的再现方法，使用内容的方法和程序存储介质
公开(公告)号：US08036388B2
公开(公告)日：2011-10-11
申请号：US11454196
申请日：2006-06-16
申请人： Yoshihito Ishibashi , Tateo Oishi , Shinako Matsuyama , Tomoyuki Asano , Akihiro Muto , Jun Kitahara
发明人： Yoshihito Ishibashi , Tateo Oishi , Shinako Matsuyama , Tomoyuki Asano , Akihiro Muto , Jun Kitahara
IPC分类号： H04L9/00
CPC分类号： G06Q30/06 , G06F21/10 , G06F2221/2107 , G10K15/02 , H04L9/0891 , H04L9/0894 , H04L9/3247 , H04L9/3263 , H04L63/045 , H04L63/102 , H04L63/12 , H04L2209/60
摘要： Content data encrypted with a content key, the content key encrypted with an individual key specific to an information sending device, and the individual key encrypted with a distribution key that is updated in a predetermined cycle, and supplied are sent to an information receiving device, and the information receiving device decrypts the individual key with the distribution key, decrypts the content key with the individual key, and decrypts the content data with the content key. Thus, the information sending device does not have the distribution key, and accordingly piracy of content data can be prevented with a simple configuration. Also, the information receiving device sends the content key and a playback command to other apparatuses. Thus, other apparatuses can play back contents using the playback command and the content key. Furthermore, the information sending device decrypts the content key with the distribution key before being updated, and stores the same. Thus, contents purchased by an advance order can be actually purchased regardless of expiration dates of the distribution key. Furthermore, usage right is passed from a first information receiving device to a second information receiving device different in registration information at the tome of using contents. Thus, contents can be used among information receiving devices different from each other in registration information.
摘要翻译：使用内容密钥加密的内容数据，用信息发送装置专用的专用密钥加密的内容密钥和以预定周期更新的分发密钥加密的单独密钥被提供给信息接收装置，并且信息接收装置用分发密钥解密单个密钥，用个别密钥解密内容密钥，并用内容密钥解密内容数据。因此，信息发送装置不具有分配密钥，因此可以通过简单的配置来防止内容数据的盗版。此外，信息接收装置向其他装置发送内容密钥和重放命令。因此，其他装置可以使用播放命令和内容密钥来播放内容。此外，信息发送装置在被更新之前用分发密钥对内容密钥进行解密，并且存储该密钥。因此，无论分配密钥的到期日期如何，都可以实际购买由提前订单购买的内容。此外，在使用内容的使用方面，使用权从第一信息接收装置传递到注册信息不同的第二信息接收装置。因此，可以在注册信息中彼此不同的信息接收装置中使用内容。

16. 发明申请

US20070285642A1 EXPOSURE APPARATUS AND DEVICE MANUFACTURING METHOD 审中-公开
标题翻译：曝光装置和装置制造方法
公开(公告)号：US20070285642A1
公开(公告)日：2007-12-13
申请号：US11760928
申请日：2007-06-11
申请人： Akihiro Muto , Mitsuru Inoue
发明人： Akihiro Muto , Mitsuru Inoue
IPC分类号： G03B27/42
CPC分类号： G03B27/42 , G03F7/70341 , G03F7/707 , G03F7/7095
摘要： At least one exemplary embodiment is directed to an exposure apparatus configured to perform an exposure process by interposing a liquid along a path of exposure light between a projection optical system and a substrate surface of an exposure object. A top plate that is coated with a diamond thin film or a diamond like carbon film at least on a surface in contact with the liquid and irradiated with the exposure light is used as a top plate for matching the height of an area surrounding the substrate surface with the height of the substrate surface during the exposure process. Alternately, a surface of a final lens of the projection optical system that is in contact with liquid is coated with a diamond thin film or a diamond like carbon film.
摘要翻译：至少一个示例性实施例涉及一种曝光装置，其被配置为通过沿着曝光光的路径在投影光学系统和曝光对象的基板表面之间插入液体来执行曝光处理。至少在与液体接触的表面上用金属薄膜或类似金刚石的碳膜涂覆并用曝光光照射的顶板被用作顶板，用于匹配基板表面周围区域的高度在曝光过程中具有衬底表面的高度。或者，投影光学系统与液体接触的最终透镜的表面涂覆有金刚石薄膜或类似金刚石的碳膜。

17. 发明申请

US20060259432A1 Information processing apparatus, information processing method, and providing medium 审中-公开
标题翻译：信息处理装置，信息处理方法和提供媒体
公开(公告)号：US20060259432A1
公开(公告)日：2006-11-16
申请号：US11487335
申请日：2006-07-17
申请人： Yoshihito Ishibashi , Shinako Matsuyama , Tateo Oishi , Akihiro Muto
发明人： Yoshihito Ishibashi , Shinako Matsuyama , Tateo Oishi , Akihiro Muto
IPC分类号： G06Q99/00
CPC分类号： G06Q30/02 , G06Q30/06
摘要： A user who is purchasing the same content again can buy it at a discount price. “Accounting History” of accounting information B prepared when the content is repurchased is set to ‘Discount Price.’ Since accounts are settled based on the accounting information with “Accounting History” set to ‘Discount Price,’ the user who is purchasing the same content again can buy it at a discount price.
摘要翻译：再次购买相同内容的用户可以以折扣价购买。会计信息B在内容被回购时准备的“会计历史”设定为“折扣价”。由于账户根据“会计历史”设置为“折扣价”的会计信息结算，所以再次购买相同内容的用户可以以折扣价购买。

18. 发明授权

US07099479B1 Information transmission system, transmitter, and transmission method as well as information reception system, receiver and reception method 失效
标题翻译：信息传输系统，发射机和传输方法以及信息接收系统，接收和接收方法
公开(公告)号：US07099479B1
公开(公告)日：2006-08-29
申请号：US09830392
申请日：2000-08-25
申请人： Yoshihito Ishibashi , Tateo Oishi , Shinako Matsuyama , Tomoyuki Asano , Akihiro Muto , Jun Kitahara
发明人： Yoshihito Ishibashi , Tateo Oishi , Shinako Matsuyama , Tomoyuki Asano , Akihiro Muto , Jun Kitahara
IPC分类号： H04L9/00
CPC分类号： G06Q30/06 , G06F21/10 , G06F2221/2107 , G10K15/02 , H04L9/0891 , H04L9/0894 , H04L9/3247 , H04L9/3263 , H04L63/045 , H04L63/102 , H04L63/12 , H04L2209/60
摘要： Content data encrypted with a content key, the content key encrypted with an individual key specific to an information sending device, and the individual key encrypted with a distribution key that is updated in a predetermined cycle, and supplied are sent to an information receiving device, and the information receiving device decrypts the individual key with the distribution key, decrypts the content key with the individual key, and decrypts the content data with the content key. Thus, the information sending device does not have the distribution key, and accordingly piracy of content data can be prevented with a simple configuration. Also, the information receiving device sends the content key and a playback command to other apparatuses. Thus, other apparatuses can play back contents using the playback command and the content key. Furthermore, the information sending device decrypts the content key with the distribution key before being updated, and stores the same. Thus, contents purchased by an advance order can be actually purchased regardless of expiration dates of the distribution key. Furthermore, usage right is passed from a first information receiving device to a second information receiving device different in registration information at the tome of using contents. Thus, contents can be used among information receiving devices different from each other in registration information.
摘要翻译：使用内容密钥加密的内容数据，用信息发送装置专用的专用密钥加密的内容密钥和以预定周期更新的分发密钥加密的单独密钥被提供给信息接收装置，并且信息接收装置用分发密钥解密单个密钥，用个别密钥解密内容密钥，并用内容密钥解密内容数据。因此，信息发送装置不具有分配密钥，因此可以通过简单的配置来防止内容数据的盗版。此外，信息接收装置向其他装置发送内容密钥和重放命令。因此，其他装置可以使用播放命令和内容密钥来播放内容。此外，信息发送装置在被更新之前用分发密钥对内容密钥进行解密，并且存储该密钥。因此，无论分配密钥的到期日期如何，都可以实际购买由提前订单购买的内容。此外，在使用内容的使用方面，使用权从第一信息接收装置传递到注册信息不同的第二信息接收装置。因此，可以在注册信息中彼此不同的信息接收装置中使用内容。

19. 发明申请

US20080154633A1 Systems and methods for content distribution including resending data 审中-公开
标题翻译：用于内容分发的系统和方法，包括重新发送数据
公开(公告)号：US20080154633A1
公开(公告)日：2008-06-26
申请号：US12068674
申请日：2008-02-08
申请人： Yoshihito Ishibashi , Tateo Oishi , Akihiro Muto , Jun Kitahara , Taizou Shirai
发明人： Yoshihito Ishibashi , Tateo Oishi , Akihiro Muto , Jun Kitahara , Taizou Shirai
IPC分类号： G06F17/00
CPC分类号： H04N7/1675 , G06F21/10 , G10K15/04 , G11B20/00086 , G11B20/00166 , G11B20/0021 , H04L9/0894 , H04L9/3247 , H04N5/913 , H04N5/9206 , H04N21/4334 , H04N21/4532 , H04N21/4627 , H04N21/8355 , H04N2005/91342 , H04N2005/91364
摘要： An information receiving apparatus receives identification information and encrypted identification information and makes a comparison between them to allow prevention of illegal utilization of contents data. Also, a data storage apparatus can record contents data encrypted by a content key and the content key so that the contents data can be reproduced on other apparatuses to improve versatility. Moreover, a management apparatus can manage the contents data in the data storage apparatus to allow other apparatuses to utilize it. And also, an information regulating apparatus can verify a signature on available data to prevent illegal utilization of the contents data. Furthermore, the data storage apparatus can store the content key, its handling policies, the contents data encrypted by the content key and its license conditions information so as to safely provide the contents data. In addition, an information recording apparatus can select favorite contents data and store it on the data storage apparatus. Furthermore, the information receiving apparatus can prevent utilization of provision-prohibited contents data by a provision prohibition list.
摘要翻译：信息接收装置接收识别信息和加密的识别信息并进行比较，以防止内容数据的非法利用。此外，数据存储装置可以记录通过内容密钥和内容密钥加密的内容数据，使得可以在其他装置上再现内容数据，以提高通用性。此外，管理装置可以管理数据存储装置中的内容数据，以允许其他装置利用它。此外，信息调节装置也可以对可用数据的签名进行验证，以防止内容数据的非法利用。此外，数据存储装置可以存储内容密钥，其处理规则，通过内容密钥加密的内容数据及其许可条件信息，以便安全地提供内容数据。此外，信息记录装置可以选择喜好的内容数据并将其存储在数据存储装置上。此外，信息接收装置可以通过提供禁止列表来防止禁止提供的内容数据的使用。

20. 发明申请

US20070030974A1 Information sending system, information sending device, information receiving device, information distribution system, information receiving system, information sending method, information receiving method, information distribution method, apparatus, sending method of information receiving device, playback method of apparatus, method of using contents and program storing medium 失效
标题翻译：信息发送系统，信息发送装置，信息接收装置，信息分配系统，信息接收系统，信息发送方法，信息接收方法，信息分发方法，信息接收装置的发送方法，装置的再现方法，使用内容的方法和程序存储介质
公开(公告)号：US20070030974A1
公开(公告)日：2007-02-08
申请号：US11454196
申请日：2006-06-16
申请人： Yoshihito Ishibashi , Tateo Oishi , Shinako Matsuyama , Tomoyuki Asano , Akihiro Muto , Jun Kitahara
发明人： Yoshihito Ishibashi , Tateo Oishi , Shinako Matsuyama , Tomoyuki Asano , Akihiro Muto , Jun Kitahara
IPC分类号： H04L9/00
CPC分类号： G06Q30/06 , G06F21/10 , G06F2221/2107 , G10K15/02 , H04L9/0891 , H04L9/0894 , H04L9/3247 , H04L9/3263 , H04L63/045 , H04L63/102 , H04L63/12 , H04L2209/60
摘要： Content data encrypted with a content key, the content key encrypted with an individual key specific to an information sending device, and the individual key encrypted with a distribution key that is updated in a predetermined cycle, and supplied are sent to an information receiving device, and the information receiving device decrypts the individual key with the distribution key, decrypts the content key with the individual key, and decrypts the content data with the content key. Thus, the information sending device does not have the distribution key, and accordingly piracy of content data can be prevented with a simple configuration. Also, the information receiving device sends the content key and a playback command to other apparatuses. Thus, other apparatuses can play back contents using the playback command and the content key. Furthermore, the information sending device decrypts the content key with the distribution key before being updated, and stores the same. Thus, contents purchased by an advance order can be actually purchased regardless of expiration dates of the distribution key. Furthermore, usage right is passed from a first information receiving device to a second information receiving device different in registration information at the tome of using contents. Thus, contents can be used among information receiving devices different from each other in registration information.
摘要翻译：使用内容密钥加密的内容数据，用信息发送装置专用的专用密钥加密的内容密钥和以预定周期更新的分发密钥加密的单独密钥被提供给信息接收装置，并且信息接收装置用分发密钥解密单个密钥，用个别密钥解密内容密钥，并用内容密钥解密内容数据。因此，信息发送装置不具有分配密钥，因此可以通过简单的配置来防止内容数据的盗版。此外，信息接收装置向其他装置发送内容密钥和重放命令。因此，其他装置可以使用播放命令和内容密钥来播放内容。此外，信息发送装置在被更新之前用分发密钥对内容密钥进行解密，并且存储该密钥。因此，无论分配密钥的到期日期如何，都可以实际购买由提前订单购买的内容。此外，在使用内容的使用方面，使用权从第一信息接收装置传递到注册信息不同的第二信息接收装置。因此，可以在注册信息中彼此不同的信息接收装置中使用内容。

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