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1. 发明授权

US07401232B2 Content playback apparatus method and program and key management apparatus and system 有权
标题翻译：内容播放装置的方法和程序以及密钥管理装置和系统
公开(公告)号：US07401232B2
公开(公告)日：2008-07-15
申请号：US10482846
申请日：2003-03-18
申请人： Takatoshi Ono , Yoji Kumazaki , Shigeru Yamada , Hiroki Murakami , Tetsuya Inoue , Motoji Ohmori
发明人： Takatoshi Ono , Yoji Kumazaki , Shigeru Yamada , Hiroki Murakami , Tetsuya Inoue , Motoji Ohmori
IPC分类号： G06F12/14
CPC分类号： H04N21/42684 , H04N5/913 , H04N7/163 , H04N7/1675 , H04N21/4334 , H04N21/4623 , H04N21/63345
摘要： A key management apparatus which can be used to encrypt/decrypt content data in a content playback device includes a storing unit for storing a secret key, a key information decrypting unit for decrypting encrypted key information and an updating unit operable to update the secret key with an algorithm stored therein, when the decrypted key information is key-updating information. Seed information can be received for use with the algorithm to provide a new secret key, and preliminary trigger information can be used to poll a group of appliances to request key information to determine any duplication of appliances.
摘要翻译：可以用于对内容再现装置中的内容数据进行加密/解密的密钥管理装置包括存储秘密密钥的存储单元，用于解密加密的密钥信息的密钥信息解密单元和可更新密钥的更新单元，当解密的密钥信息是密钥更新信息时，存储其中的算法。可以接收种子信息以与算法一起使用以提供新的秘密密钥，并且可以使用初步触发信息来轮询一组设备以请求密钥信息来确定任何重复的设备。

2. 发明申请

US20050021985A1 Content playback apparatus method and program and key management apparatus and system 有权
标题翻译：内容播放装置的方法和程序以及密钥管理装置和系统
公开(公告)号：US20050021985A1
公开(公告)日：2005-01-27
申请号：US10482846
申请日：2003-03-18
申请人： Takatoshi Ono , Yoji Kumazaki , Shigeru Yamada , Hiroki Murakami , Tetsuya Inoue , Motoji Ohmori
发明人： Takatoshi Ono , Yoji Kumazaki , Shigeru Yamada , Hiroki Murakami , Tetsuya Inoue , Motoji Ohmori
IPC分类号： H04L9/08 , G06F21/10 , H04N5/913 , H04N7/16 , H04N7/167 , H04N21/266 , H04N21/4623 , H04N21/81 , G06F12/14
CPC分类号： H04N21/42684 , H04N5/913 , H04N7/163 , H04N7/1675 , H04N21/4334 , H04N21/4623 , H04N21/63345
摘要： The present invention provides a technique which makes it possible to eliminate unauthorized playback of contents where unauthorized apparatuses are used and enable only authorized playback apparatuses to play back contents properly. The playback apparatus of the present invention obtains encrypted key information that has been encrypted by a first secret-key encrypting method, and decrypt the encrypted key information into key information using a secret key stored in a storing unit. When the key information is key-updating information, the playback apparatus updates the secret key according to the key-updating information. When the key information is a decryption key, the playback apparatus (i) obtains an encrypted content key that has been encrypted by a second secret-key encrypting method, (ii) decrypts the encrypted content key into a content key using the decryption key, (iii) obtains a scrambled content that has been scrambled by a scramble encrypting method, (iv) descramble the scrambled content using the decrypted content key, and (v) plays back the descrambled content.
摘要翻译：本发明提供一种技术，其可以消除使用未经授权的装置的内容的未经授权的再现，并且只允许授权的播放装置适当地播放内容。本发明的播放装置获得已经通过第一秘密密钥加密方法加密的加密密钥信息，并且使用存储在存储单元中的秘密密钥将加密的密钥信息解密成密钥信息。当密钥信息是密钥更新信息时，重放装置根据密钥更新信息更新密钥。当密钥信息是解密密钥时，重放装置（i）获得已经通过第二秘密密钥加密方法加密的加密内容密钥，（ii）使用解密密钥将加密的内容密钥解密成内容密钥，（iii）通过加密加密方法获得被加扰的加密内容，（iv）使用解密的内容密钥解密加密的内容，（v）回放解扰的内容。

3. 发明授权

US07860255B2 Content distribution server, key assignment method, content output apparatus, and key issuing center 失效
标题翻译：内容分发服务器，密钥分配方法，内容输出设备和密钥发放中心
公开(公告)号：US07860255B2
公开(公告)日：2010-12-28
申请号：US10577448
申请日：2004-12-15
申请人： Masao Nonaka , Yuichi Futa , Motoji Ohmori , Shigeru Yamada , Tetsuya Inoue , Yoji Kumazaki
发明人： Masao Nonaka , Yuichi Futa , Motoji Ohmori , Shigeru Yamada , Tetsuya Inoue , Yoji Kumazaki
IPC分类号： H04L9/08
CPC分类号： H04L9/0836 , H04L9/0822 , H04L9/0891 , H04L2209/60
摘要： A content distribution system distributes contents. The content distribution system includes a key issuing center, a server, eight output apparatuses, and a communication path that connects them to each other. The key issuing center and each of the output apparatuses are previously given an individual key shared between them. For example, the key issuing center shares individual key IKa with an output apparatus, individual key IKb with an output apparatus, and individual key IKh with an output apparatus.
摘要翻译：内容分发系统分发内容。内容分发系统包括密钥发行中心，服务器，八个输出设备以及将它们彼此连接的通信路径。密钥发行中心和每个输出设备之前预先分配了一个密钥。例如，密钥发行中心使用输出设备，具有输出设备的单独密钥IKb和具有输出设备的单独密钥IKh共享单独密钥IKa。

4. 发明申请

US20070033416A1 Content distribution server, key assignment method, content output apparatus, and key issuing center 失效
标题翻译：内容分发服务器，密钥分配方法，内容输出设备和密钥发放中心
公开(公告)号：US20070033416A1
公开(公告)日：2007-02-08
申请号：US10577448
申请日：2004-12-15
申请人： Masao Nonaka , Yuichi Futa , Motoji Ohmori , Shigeru Yamada , Tetsuya Inoue , Yoji Kumazaki
发明人： Masao Nonaka , Yuichi Futa , Motoji Ohmori , Shigeru Yamada , Tetsuya Inoue , Yoji Kumazaki
IPC分类号： G06F12/14 , H04L9/00 , H04L9/32 , G06F11/30
CPC分类号： H04L9/0836 , H04L9/0822 , H04L9/0891 , H04L2209/60
摘要： The present invention is a content distribution system for distributing contents. The content distribution system (1) includes a key issuing center (11), a server (12), eight output apparatuses (13a) to (13h), and a communication path (10) that connects them to each other. Here, a pair of the key issuing center (11) and each of the output apparatuses (13a) to (13h) is previously given an individual key shared between them. For example, the key issuing center (11) shares an individual key IKa with the output apparatus (13a), an individual key IKb with the output apparatus (13b), and an individual key IKh with the output apparatus (13h).
摘要翻译：本发明是用于分发内容的内容分发系统。内容分发系统（1）包括密钥发行中心（11），服务器（12），八个输出设备（13a）至（13h）以及将它们彼此连接的通信路径（10）。这里，一对密钥发行中心（11）和每个输出装置（13a）至（13h）预先被给予它们之间共享的单独密钥。例如，密钥发行中心（11）与输出设备（13a）共享一个单独的密钥IKa，与输出设备（13b）共享一个单独的密钥IKb以及与输出设备（13h）的单独密钥IKh）。

5. 发明申请

US20060165233A1 Methods and apparatuses for distributing system secret parameter group and encrypted intermediate key group for generating content encryption and decryption deys 审中-公开
标题翻译：用于分发系统秘密参数组和加密中间密钥组的方法和装置，用于生成内容加密和解密系统
公开(公告)号：US20060165233A1
公开(公告)日：2006-07-27
申请号：US10547376
申请日：2004-12-15
申请人： Masao Nonaka , Yuich Futa , Motoji Ohmori , Shigeru Yamada , Tetsuya Inoue , Yoji Kumazaki
发明人： Masao Nonaka , Yuich Futa , Motoji Ohmori , Shigeru Yamada , Tetsuya Inoue , Yoji Kumazaki
IPC分类号： H04L9/00
CPC分类号： H04L63/062 , G06F21/10 , H04L63/0428
摘要： A key issuing center (11) distributes a system secret parameter group that is information necessary for generating a content key used for encrypting a content to a server (12), and an encrypted intermediate key group set that is information necessary for generating a content key used for decrypting the content to output apparatuses (13a to 13n). The server (12) generates the content key based on the system secret parameter group and a time varying parameter group, encrypts the content based on the content key, and distributes the encrypted content and the time varying parameter group to the output apparatuses (13a to 13n). The output apparatuses (13a to 13n) generates a content key based on the encrypted intermediate key group set and the received time varying parameter group, decrypts the encrypted content based on the content key, and outputs to outside.
摘要翻译：密钥发行中心（11）将作为生成用于加密内容的内容密钥所必需的信息的系统秘密参数组分发给服务器（12），以及加密的中间密钥组集合，其是生成内容密钥所必需的信息用于将内容解密到输出设备（13a至13n）。服务器（12）基于系统秘密参数组和时变参数组生成内容密钥，基于内容密钥加密内容，并将加密内容和时变参数组分发给输出设备（13a）至13 n）。输出装置（13a〜13n）基于加密的中间密钥组和接收到的时变参数组生成内容密钥，根据内容密钥对加密的内容进行解密，并输出到外部。

6. 发明申请

US20090238368A1 Key distribution system 审中-公开
标题翻译：关键配电系统
公开(公告)号：US20090238368A1
公开(公告)日：2009-09-24
申请号：US10569961
申请日：2005-01-31
申请人： Masao Nonaka , Yuichi Futa , Motoji Ohmori , Shigeru Yamada , Tetsuya Inoue , Yoji Kumazaki , Wataru Kuroiwa , Shinichi Oi , Osamu Yoshida
发明人： Masao Nonaka , Yuichi Futa , Motoji Ohmori , Shigeru Yamada , Tetsuya Inoue , Yoji Kumazaki , Wataru Kuroiwa , Shinichi Oi , Osamu Yoshida
IPC分类号： H04L9/08 , H04L9/06
CPC分类号： H04L9/0833 , H04L9/0891 , H04L2209/60
摘要： The cloning source of an authorized receiving device cannot be identified. A key distribution system 1 concerning the present invention includes: a communication channel 10; a key distribution center 11; a server 12; and receiving devices 13a to 13n. The key distribution center 11 distributes, to the server 12, the information necessary for distributing shared keys SK to the receiving devices 13a to 13n, and distributes the individual information group EMMG necessary for receiving the shared keys SK from the server 12. The server 12 generates the shared keys SK, generates the common information ECM based on the shared keys SK and the system secret variable group set SPGS, and distributes the common information ECM to the receiving devices 13a to 13n. The receiving devices 13a to 13n obtain the shared keys SK based on the individual information group EMMG and the common information ECM and outputs them to outside.
摘要翻译：授权接收设备的克隆源无法识别。关于本发明的密钥分发系统1包括：通信信道10; 密钥分配中心11; 服务器12; 以及接收装置13a〜13n。密钥分配中心11向服务器12分配向接收设备13a至13n分配共享密钥SK所需的信息，并且从服务器12分发用于接收共享密钥SK所必需的个人信息组EMMG。服务器12 生成共享密钥SK，基于共享密钥SK和系统秘密变量组集SPGS生成公共信息ECM，并将公共信息ECM分配给接收装置13a〜13n。接收设备13a至13n基于个人信息组EMMG和公共信息ECM获得共享密钥SK并将其输出到外部。

7. 发明授权

US09306171B2 Material for organic electroluminescence device and organic electroluminescence device 有权
标题翻译：有机电致发光器件和有机电致发光器件的材料
公开(公告)号：US09306171B2
公开(公告)日：2016-04-05
申请号：US13705742
申请日：2012-12-05
申请人： Yumiko Mizuki , Mitsunori Ito , Tetsuya Inoue , Kumiko Hibino , Kazuki Nishimura , Kei Yoshida
发明人： Yumiko Mizuki , Mitsunori Ito , Tetsuya Inoue , Kumiko Hibino , Kazuki Nishimura , Kei Yoshida
IPC分类号： C07D209/86 , H01L51/00 , C09K11/06 , H01L51/50 , H05B33/10
CPC分类号： H01L51/0052 , C07D209/86 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1029 , C09K2211/1088 , C09K2211/1092 , H01L51/0071 , H01L51/0072 , H01L51/5072 , H05B33/10
摘要： A material for organic electroluminescence device having a specific central skeleton to which a cyano-substituted aromatic hydrocarbon group or a cyano-substituted heterocyclic group is bonded at its specific position is described. Further described is an organic electroluminescence device including an organic thin film layer between an anode and a cathode. The organic thin film layer include an light emitting layer and at least one layer of the organic thin film layer contains the material for organic electroluminescence device. The material for organic electroluminescence device realizes an organic electroluminescence device with good emission efficiency.
摘要翻译：描述了具有特定中心骨架的有机电致发光器件的材料，其中氰基取代的芳香族烃基或氰基取代的杂环基在其特定的位置上被结合。进一步描述的是在阳极和阴极之间包括有机薄膜层的有机电致发光器件。有机薄膜层包括发光层，并且有机薄膜层的至少一层含有有机电致发光元件用材料。有机电致发光元件的材料实现了发光效率好的有机电致发光器件。

8. 发明授权

US09203043B2 Organic electroluminescence device 有权
标题翻译：有机电致发光器件
公开(公告)号：US09203043B2
公开(公告)日：2015-12-01
申请号：US13902355
申请日：2013-05-24
申请人： Kazuki Nishimura , Tetsuya Inoue , Yumiko Mizuki , Nobuhiro Yabunouchi , Mitsuru Eida
发明人： Kazuki Nishimura , Tetsuya Inoue , Yumiko Mizuki , Nobuhiro Yabunouchi , Mitsuru Eida
IPC分类号： H01L51/50 , C09K11/06 , H01L51/00
CPC分类号： H01L51/5012 , C09K11/06 , C09K2211/185 , H01L51/0067 , H01L51/0072 , H01L51/0085 , H01L51/5016 , H01L51/5024 , H01L51/504 , H01L51/5044 , H01L2251/308 , H01L2251/5376 , H01L2251/5384
摘要： An organic electroluminescence device 1 includes: an anode 3, a cathode 4 opposed to the anode 3 and an emitting layer 5 provided between the anode 3 and the cathode 4. The emitting layer 5 contains first and second host materials and a luminescent material. The first host material has a partial structure represented by at least one of the following formulae (1) and (2) while the second host material has a partial structure represented by the following formula (3). Az represents a substituted or unsubstituted aromatic heterocyclic group containing a nitrogen-containing six-membered ring. WCN is an aromatic hydrocarbon group substituted by at least one cyano group (CN) or an aromatic heterocyclic group substituted by at least one cyano group (CN). Ar1 is a substituted or unsubstituted aromatic hydrocarbon group or a substituted or unsubstituted aromatic heterocyclic group, but is not an aromatic heterocyclic group containing a nitrogen-containing six-membered ring. —Az—(WCN)p (1) —Az—(CN)q (2) —Ar1—(CN)r (3)
摘要翻译：有机电致发光器件1包括：阳极3，与阳极3相对的阴极4和设置在阳极3和阴极4之间的发光层5.发光层5包含第一和第二主体材料和发光材料。第一主体材料具有由下式（1）和（2）中的至少一个表示的部分结构，而第二主体材料具有由下式（3）表示的部分结构。 Az表示含有含氮六元环的取代或未取代的芳香族杂环基。 WCN是被至少一个氰基（CN）或被至少一个氰基（CN）取代的芳族杂环基取代的芳香族烃基。 Ar 1是取代或未取代的芳香族烃基或取代或未取代的芳香族杂环基，但不是含有含氮六元环的芳香族杂环基。（ZCN）p（1）-Az-（CN）q（2）-Ar1-（CN）r（3）

9. 发明申请

US20140025886A1 DISK ARRAY SYSTEM AND CONNECTION METHOD 有权
标题翻译：磁盘阵列系统和连接方法
公开(公告)号：US20140025886A1
公开(公告)日：2014-01-23
申请号：US13575224
申请日：2012-07-17
申请人： Tomoki Tanoue , Hiroshi Suzuki , Tetsuya Inoue
发明人： Tomoki Tanoue , Hiroshi Suzuki , Tetsuya Inoue
IPC分类号： G06F12/08
CPC分类号： G06F11/201 , G06F11/1076 , G06F11/2089 , G06F2211/1059
摘要： According to the conventional art disk array system, when a drive box of a first chassis is blocked, all the drive boxes of a second chassis connected subsequently therefrom will be blocked, and the data in the drive boxes arranged subsequently therefrom cannot be recovered based on the RAID configuration. Even if the data could be recovered based on RAID configuration, it is necessary to perform the recovery process based on RAID in all the subsequently arranged drive boxes, according to which the performance is deteriorated. The present system stores a first drive box in a first chassis out of a plurality of chassis, and a second drive box and a third drive box are stored in a second chassis. One of a plurality of expander controllers within the first drive box is connected to an expander controller in the second drive box, and the other expander controller is connected to an expander controller in the third drive box.
摘要翻译：根据传统技术的磁盘阵列系统，当第一机箱的驱动箱被阻挡时，与其后连接的第二底盘的所有驱动箱将被阻挡，并且随后安排的驱动箱中的数据不能基于 RAID配置。即使可以根据RAID配置恢复数据，因此有必要在所有后续排列的驱动器盒中执行基于RAID的恢复过程，从而使性能恶化。本系统将第一驱动箱存储在多个机架中的第一机架中，并且第二驱动箱和第三驱动箱被存储在第二机架中。第一驱动箱内的多个扩展器控制器中的一个连接到第二驱动箱中的扩展器控制器，另一个扩展器控制器连接到第三驱动箱中的扩展器控制器。

10. 发明申请

US20140001446A1 MATERIAL FOR ORGANIC ELECTROLUMINESCENCE DEVICE AND ORGANIC ELECTROLUMINESCENCE DEVICE 有权
标题翻译：有机电致发光器件和有机电致发光器件材料
公开(公告)号：US20140001446A1
公开(公告)日：2014-01-02
申请号：US13705742
申请日：2012-12-05
申请人： Yumiko MIZUKI , Mitsunori Ito , Tetsuya Inoue , Kumiko Hibino , Kazuki Nishimura , Kei Yoshida
发明人： Yumiko MIZUKI , Mitsunori Ito , Tetsuya Inoue , Kumiko Hibino , Kazuki Nishimura , Kei Yoshida
IPC分类号： H01L51/00
CPC分类号： H01L51/0052 , C07D209/86 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1029 , C09K2211/1088 , C09K2211/1092 , H01L51/0071 , H01L51/0072 , H01L51/5072 , H05B33/10
摘要： A material for organic electroluminescence device having a specific central skeleton to which a cyano-substituted aromatic hydrocarbon group or a cyano-substituted heterocyclic group is bonded at its specific position is described. Further described is an organic electroluminescence device including an organic thin film layer between an anode and a cathode. The organic thin film layer include an light emitting layer and at least one layer of the organic thin film layer contains the material for organic electroluminescence device. The material for organic electroluminescence device realizes an organic electroluminescence device with good emission efficiency.
摘要翻译：描述了具有特定中心骨架的有机电致发光器件的材料，其中氰基取代的芳香族烃基或氰基取代的杂环基在其特定的位置上被结合。进一步描述的是在阳极和阴极之间包括有机薄膜层的有机电致发光器件。有机薄膜层包括发光层，并且有机薄膜层的至少一层含有有机电致发光元件用材料。有机电致发光元件的材料实现了发光效率好的有机电致发光器件。

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