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1. 发明授权

US07340055B2 Memory card and data distribution system using it 失效
标题翻译：存储卡和数据分发系统使用它
公开(公告)号：US07340055B2
公开(公告)日：2008-03-04
申请号：US10130301
申请日：2000-12-01
申请人： Yoshihiro Hori , Toshiaki Hioki , Miwa Kanamori , Takatoshi Yoshikawa , Hiroshi Takemura , Masataka Takahashi , Takayuki Hasebe , Shigeki Furuta , Takahisa Hatakeyama , Tadaaki Tonegawa , Takeaki Anazawa
发明人： Yoshihiro Hori , Toshiaki Hioki , Miwa Kanamori , Takatoshi Yoshikawa , Hiroshi Takemura , Masataka Takahashi , Takayuki Hasebe , Shigeki Furuta , Takahisa Hatakeyama , Tadaaki Tonegawa , Takeaki Anazawa
IPC分类号： H04N7/167 , H04L9/00 , H04L9/32
CPC分类号： G06F21/606 , G06F21/10 , G06F2221/0795
摘要： A memory card (110) conducts an authentication process with a server based on data stored in an authentication data hold unit (1400). The memory card (110) extracts a first session key (Ks1) from a server by a decryption process and a transaction ID from the data applied on a data bus (BS3). The memory card (110) generates a second session key (Ks2) through a session key generation unit (1418), and transmits to the server, as the keys to encrypt content data in receiving decryption of content data, the second session key (Ks2) and a key (KPm(1)) unique to the memory card (110) in an encrypted state with the first session key (Ks1). The transaction ID and the second session key (Ks2) stored in the log memory (1460) are used in the redistribution process.
摘要翻译：存储卡（110）基于存储在认证数据保持单元（1400）中的数据与服务器进行认证处理。存储卡（110）从应用于数据总线（BS3）的数据中通过解密处理和事务ID从服务器提取第一会话密钥（Ks1）。存储卡（110）通过会话密钥生成单元（1418）生成第二会话密钥（Ks2），并且在接收到内容数据的解密时作为加密内容数据的密钥发送给服务器，第二会话密钥 Ks 2）和具有第一会话密钥（Ks 1）的加密状态下对存储卡（110）唯一的密钥（KPm（1））。在再分配处理中使用存储在日志存储器（1460）中的事务ID和第二会话密钥（Ks2）。

2. 发明授权

US07219227B2 Data distribution system and recording device and data provision device used therefor 失效
标题翻译：数据分配系统及其使用的记录装置和数据提供装置
公开(公告)号：US07219227B2
公开(公告)日：2007-05-15
申请号：US10130302
申请日：2000-12-01
申请人： Yoshihiro Hori , Toshiaki Hioki , Miwa Kanamori , Takatoshi Yoshikawa , Hiroshi Takemura , Masataka Takahashi , Takayuki Hasebe , Shigeki Furuta , Takahisa Hatakeyama , Tadaaki Tonegawa , Takeaki Anazawa
发明人： Yoshihiro Hori , Toshiaki Hioki , Miwa Kanamori , Takatoshi Yoshikawa , Hiroshi Takemura , Masataka Takahashi , Takayuki Hasebe , Shigeki Furuta , Takahisa Hatakeyama , Tadaaki Tonegawa , Takeaki Anazawa
IPC分类号： H04L9/00 , G06F11/30
CPC分类号： G06F21/10 , G06F2221/0797 , G06F2221/2107
摘要： A license server (10) includes a CRL database (306) holding a revocation list recording therein classes predetermined corresponding respectively to a memory device, such as a memory card, and a content reproduction circuit, such as a cellular phone, that are subjected to revocation of distributing, reproducing and transferring content data. A distribution control unit (315) suspends an operation distributing content data if the distribution is addressed to a class listed on the revocation list. The revocation list is also held in the memory card and distribution control unit (315) in distributing content also transmits information for updating the revocation list in the memory card.
摘要翻译：一个许可证服务器（10）包括一个CRL数据库（306），该数据库（306）保存在其中分别预定对应于诸如存储卡的存储器装置和诸如蜂窝电话的内容再现电路中的类别的撤销列表，撤销分发，再现和传输内容数据。分配控制单元（315）如果分发被发送到撤销列表中列出的类别，则暂停分配内容数据的操作。撤销列表也保存在存储卡和分发控制单元（315）中，在分发内容中还发送用于更新存储卡中的撤销列表的信息。

3. 发明授权

US06898708B2 Device for reproducing data 失效
标题翻译：用于再现数据的装置
公开(公告)号：US06898708B2
公开(公告)日：2005-05-24
申请号：US10148191
申请日：2000-12-06
申请人： Yoshihiro Hori , Toshiaki Hioki , Miwa Kanamori , Takatoshi Yoshikawa , Hiroshi Takemura , Takayuki Hasebe , Takahisa Hatakeyama , Tadaaki Tonegawa , Takeaki Anazawa
发明人： Yoshihiro Hori , Toshiaki Hioki , Miwa Kanamori , Takatoshi Yoshikawa , Hiroshi Takemura , Takayuki Hasebe , Takahisa Hatakeyama , Tadaaki Tonegawa , Takeaki Anazawa
IPC分类号： G06F1/00 , G06F21/10 , G09C1/00 , G10L19/00 , H04L9/08 , H04L29/06 , H04M1/725 , H04N7/167 , H04N21/21 , H04N21/418 , H04N21/4623 , H04N21/6334 , H04W4/06 , H04W12/04 , H04W12/06 , H04W88/02 , H04L9/00
CPC分类号： H04L9/0897 , G06F21/10 , G06F21/445 , G06F21/78 , G06F2221/0711 , H04L9/0825 , H04L9/321 , H04L63/0457 , H04L63/0823 , H04L63/0869 , H04L2209/603 , H04L2463/101 , H04M1/72522 , H04M1/72558 , H04M2250/14
摘要： A cellular phone (100) stores encrypted content data and encrypted license key distributed thereto in a memory card (110). The cellular phone (100) and the memory card (110) collectively perform a part of mutual authentication processing upon power-on. The encrypted license key (Kc) read from the memory card (110) is decrypted by a first decryption processing portion (1510) with a session key (Ks4), and is further decrypted by a second decryption processing portion (1514) with a system symmetric key (Kcom) for extraction. A third encryption processing portion (1516) decrypts the encrypted content data read from memory card (110) with the license key (Kc) to reproduce content data (Data).
摘要翻译：蜂窝电话（100）将分发给其的加密内容数据和加密许可证密钥存储在存储卡（110）中。蜂窝电话（100）和存储卡（110）在通电时共同执行相互认证处理的一部分。从存储卡（110）读取的加密许可证密钥（Kc）由具有会话密钥（Ks4）的第一解密处理部分（1510）解密，并由第二解密处理部分（1514）进一步解密，系统对称密钥（Kcom）进行提取。第三加密处理部分（1516）利用许可证密钥（Kc）解密从存储卡（110）读取的加密内容数据，以再现内容数据（Data）。

4. 发明授权

US07599890B2 Content data storage 失效
标题翻译：内容数据存储
公开(公告)号：US07599890B2
公开(公告)日：2009-10-06
申请号：US10239837
申请日：2001-03-28
申请人： Yoshihiro Hori , Hiroshi Takemura , Takatoshi Yoshikawa , Toshiaki Hioki , Takahisa Hatakeyama , Takayuki Hasebe , Shigeki Furuta , Masataka Takahashi , Takeaki Anazawa , Tadaaki Tonegawa
发明人： Yoshihiro Hori , Hiroshi Takemura , Takatoshi Yoshikawa , Toshiaki Hioki , Takahisa Hatakeyama , Takayuki Hasebe , Shigeki Furuta , Masataka Takahashi , Takeaki Anazawa , Tadaaki Tonegawa
IPC分类号： G06F17/60 , G06F17/30
CPC分类号： H04L9/0825 , H04L9/0897 , H04L9/14 , H04L9/321 , H04L2209/605
摘要： A memory card (110) includes a memory (1415) to store encrypted content data, a license hold unit (1440) to store at least a portion of license information distributed by a distribution system, a plurality of authentication data hold units (1400.1, 1400.2), each storing a plurality of authentication data that are authenticated respectively by a plurality of public authentication keys KPma, KPmb common to the distribution system, and a switch (SW2) to selectively provide the data from the plurality of authentication data hold units outside of said recording apparatus according to a request external to the memory card (110).
摘要翻译：存储卡（110）包括用于存储加密的内容数据的存储器（1415），用于存储分发系统分发的许可信息的至少一部分的许可证保持单元（1440），多个认证数据保持单元（1400.1， 1400.2），每个存储多个认证数据，分别由分配系统共用的多个公共认证密钥KPma，KPmb和开关（SW2）进行认证，以选择性地从多个认证数据保持单元提供数据的所述记录装置根据所述存储卡（110）外部的请求。

5. 发明申请

US20050044225A1 Network system, appliance controlling household server, and intermediary server 审中-公开
标题翻译：网络系统，家电控制家庭服务器和中介服务器
公开(公告)号：US20050044225A1
公开(公告)日：2005-02-24
申请号：US10900091
申请日：2004-07-28
申请人： Seiya Ota , Kazuya Ogawa , Yoshinori Hatayama , Hiroshi Takemura , Yoshihiro Hori , Etsuko Sugimoto , Toshiaki Hioki
发明人： Seiya Ota , Kazuya Ogawa , Yoshinori Hatayama , Hiroshi Takemura , Yoshihiro Hori , Etsuko Sugimoto , Toshiaki Hioki
IPC分类号： G06F21/20 , G09C1/00 , H04L9/32 , H04L12/22 , H04L12/24 , H04L29/06 , H04L29/08 , H04Q9/00 , G06F15/16 , G06F15/173
CPC分类号： H04L29/06 , H04L63/08 , H04L63/0807 , H04L63/101 , H04L69/329
摘要： Provided is a network system which is capable of smooth remote control of appliances in a household while improving the security. A household server for controlling home appliances and an external server for mediating between the household server and a user terminal are set on an Internet. The household server gives a right to access only to the external server that is registered in advance. When accessed by the user terminal, the external server performs user authentication and, if the access is authenticated as from an authorized user, specifies which household server is to be used by the user, and makes an access request to the corresponding server. The household server checks whether the access request is valid or not and, when the access request is found as a result to be valid, allows the user terminal to input a control instruction through the intermediation of the external server.
摘要翻译：提供一种网络系统，能够在提高安全性的同时平稳地远程控制家用电器。用于控制家用电器的家用服务器和用于在家用服务器和用户终端之间进行中介的外部服务器设置在因特网上。家庭服务器只允许访问预先注册的外部服务器。当用户终端访问时，外部服务器执行用户认证，如果访问由授权用户认证，则指定用户要使用哪个家庭服务器，并向对应的服务器发出访问请求。家庭服务器检查访问请求是否有效，并且当访问请求被发现为有效时，允许用户终端通过外部服务器的介入来输入控制指令。

6. 发明授权

US07197365B2 Controller, program product, and storage medium 失效
标题翻译：控制器，程序产品和存储介质
公开(公告)号：US07197365B2
公开(公告)日：2007-03-27
申请号：US11042186
申请日：2005-01-26
申请人： Yoshihiro Hori , Kazuya Ogawa , Etsuko Sugimoto , Hiroshi Takemura , Yoshinori Hatayama
发明人： Yoshihiro Hori , Kazuya Ogawa , Etsuko Sugimoto , Hiroshi Takemura , Yoshinori Hatayama
IPC分类号： G05B11/01 , G05B19/42 , G05B13/02
CPC分类号： G05B15/02 , G05B2219/25011 , G05B2219/25168 , G05B2219/2642 , G08C2201/40 , H04L12/281 , H04L12/2829 , Y10S707/99933
摘要： An object of the present invention is to realize an in-home network system that is capable of smoothly controlling an appliance even when a new kind of appliance that has not been obtained conventionally is connected to an in-home network or even when an unusual, special use form is set in a network. A controller of the present invention compares a device type of an appliance connected to an in-home network with a skeleton stored in a skeleton DB. When a skeleton rule in accordance with the appliance type is not stored in the skeleton DB, a request for acquisition of the skeleton rule of the appliance is transmitted to a service agent. In addition, when the location of an appliance is moved, the controller sends a request for transmission of a new rule format to be added due to the movement to the service agent.
摘要翻译：本发明的目的在于实现能够平稳地控制设备的家庭内网络系统，即使当通常将未获得的新型设备连接到家庭内网络，或者甚至当异地，特殊用途表单设置在网络中。本发明的控制器将连接到家庭内网络的设备的设备类型与存储在骨架DB中的骨架进行比较。当根据设备类型的骨架规则未存储在骨架DB中时，向服务代理发送用于获取设备的骨架规则的请求。此外，当设备的位置移动时，控制器发送由于移动到服务代理而要添加的新规则格式的传输请求。

7. 发明申请

US20050197989A1 Controller, program product, and storage medium 失效
标题翻译：控制器，程序产品和存储介质
公开(公告)号：US20050197989A1
公开(公告)日：2005-09-08
申请号：US11042186
申请日：2005-01-26
申请人： Yoshihiro Hori , Kazuya Ogawa , Etsuko Sugimoto , Hiroshi Takemura , Yoshinori Hatayama
发明人： Yoshihiro Hori , Kazuya Ogawa , Etsuko Sugimoto , Hiroshi Takemura , Yoshinori Hatayama
IPC分类号： G06N5/02 , H04L12/28 , H04Q9/00
CPC分类号： G05B15/02 , G05B2219/25011 , G05B2219/25168 , G05B2219/2642 , G08C2201/40 , H04L12/281 , H04L12/2829 , Y10S707/99933
摘要： An object of the present invention is to realize an in-home network system that is capable of smoothly controlling an appliance even when a new kind of appliance that has not been obtained conventionally is connected to an in-home network or even when an unusual, special use form is set in a network. A controller of the present invention compares a device type of an appliance connected to an in-home network with a skeleton stored in a skeleton DB. When a skeleton rule in accordance with the appliance type is not stored in the skeleton DB, a request for acquisition of the skeleton rule of the appliance is transmitted to a service agent. In addition, when the location of an appliance is moved, the controller sends a request for transmission of a new rule format to be added due to the movement to the service agent.
摘要翻译：本发明的目的在于实现能够平稳地控制设备的家庭内网络系统，即使当通常将未获得的新型设备连接到家庭内网络，或者甚至当异地，特殊用途表单设置在网络中。本发明的控制器将连接到家庭内网络的设备的设备类型与存储在骨架DB中的骨架进行比较。当根据设备类型的骨架规则未存储在骨架DB中时，向服务代理发送用于获取设备的骨架规则的请求。此外，当设备的位置移动时，控制器发送由于移动到服务代理而要添加的新规则格式的传输请求。

8. 发明授权

US07821239B2 Switching power supply 有权
标题翻译：开关电源
公开(公告)号：US07821239B2
公开(公告)日：2010-10-26
申请号：US10541374
申请日：2004-11-08
申请人： Tatsuya Hosotani , Hiroshi Takemura
发明人： Tatsuya Hosotani , Hiroshi Takemura
IPC分类号： G05F1/577 , H02M3/335
CPC分类号： H02M3/33576 , H02M3/33561 , H02M3/33569
摘要： A switching power-supply unit uses a time when a transformer voltage Vt inverts due to a rectifier diode (Ds1) entering a non-conducting state as a trigger, and a first switching control circuit (CNT1) turns on a first switching element (Q1) after a predetermined delay time passes. A second switching control circuit (CNT2) turns on a second switching element (Q2) using a time when the transformer voltage Vt inverts due to turning off of the first switching element (Q1) as a trigger. A third switching control circuit (CNT3) turns on a third switching element (Q3) using turning off of the second switching element (Q2) as a trigger. The first switching control circuit (CNT1) determines a period ton1 of the first switching element (Q1) such that a first output voltage Vo1 is set to a predetermined value. The second switching control circuit (CNT2) determines an ON-period ton2 of the second switching element (Q2) such that a second output voltage Vo2 is set to a predetermined value. The third switching control circuit (CNT3) determines an ON-period ton3 of the third switching element (Q3) such that a third output voltage Vo3 is set to a predetermined value.
摘要翻译：开关电源单元使用变压器电压Vt由于整流二极管（Ds1）作为触发而进入非导通状态而反转的时间，第一开关控制电路（CNT1）导通第一开关元件（Q1 ）经过预定的延迟时间。第二开关控制电路（CNT2）使用当变压器电压Vt由于第一开关元件（Q1）的断开而被翻转作为触发时的时间来接通第二开关元件（Q2）。第三开关控制电路（CNT3）使用第二开关元件（Q2）的截止作为触发来接通第三开关元件（Q3）。第一开关控制电路（CNT1）确定第一开关元件（Q1）的周期ton1，使得第一输出电压Vo1被设定为预定值。第二开关控制电路（CNT2）确定第二开关元件（Q2）的导通周期ton2，使得第二输出电压Vo2被设定为预定值。第三开关控制电路（CNT3）确定第三开关元件（Q3）的导通周期ton3，使得第三输出电压Vo3被设定为预定值。

9. 发明授权

US07433208B2 Switching power supply device and electronic apparatus 有权
标题翻译：开关电源装置和电子设备
公开(公告)号：US07433208B2
公开(公告)日：2008-10-07
申请号：US10564025
申请日：2005-04-20
申请人： Akio Nishida , Fumi Kitao , Hiroshi Takemura
发明人： Akio Nishida , Fumi Kitao , Hiroshi Takemura
IPC分类号： H02M3/335
CPC分类号： H02M3/3381
摘要： A switching power supply device includes a primary winding of a transformer that is connected in series to a first switching element, and a secondary winding is provided with a rectifier circuit and an output voltage control circuit arranged to detect an output voltage and feed it back to a control circuit. The control circuit is provided with an on-period control circuit arranged to turn off the first switching element in an on-state based on a feedback signal from the output voltage control circuit and an off-period control circuit arranged to control an off-period thereof by delaying turn-on of the first switching element based on the feedback signal.
摘要翻译：开关电源装置包括与第一开关元件串联连接的变压器的初级绕组，次级绕组设置有整流电路和输出电压控制电路，其布置成检测输出电压并将其馈送回一个控制电路。所述控制电路设置有接通时间控制电路，其布置成基于来自所述输出电压控制电路的反馈信号而将所述第一开关元件断开，并且将所述第一开关元件设置为断开时段控制电路，其基于反馈信号延迟第一开关元件的导通。

10. 发明申请

US20060068759A1 Authentication system and authentication method 审中-公开
标题翻译：认证系统和认证方式
公开(公告)号：US20060068759A1
公开(公告)日：2006-03-30
申请号：US11239468
申请日：2005-09-30
申请人： Hayato Ikebe , Yoshinori Hatayama , Kazuya Ogawa , Hiroshi Takemura
发明人： Hayato Ikebe , Yoshinori Hatayama , Kazuya Ogawa , Hiroshi Takemura
IPC分类号： H04M1/66
CPC分类号： H04L12/2803 , H04L12/2818 , H04L63/104 , H04L63/126 , H04L63/20 , H04L2012/285
摘要： A home server according to the present invention includes: a storage unit for storing an operation item indicating a type of operation content of the remote operation, and operation data in which each operation item corresponds with necessity of an authentication; a transmission-reception unit for receiving the operation direction from the remote control terminal; an authentication necessity decider for deciding both the operation item and the necessity of the authentication based on the operation direction received and the operation data; and an authorization verifier for authenticating the operation direction as transmitted by the remote control terminal which has been authorized when the authentication necessity decider determines that the authentication is necessary.
摘要翻译：根据本发明的家庭服务器包括：存储单元，用于存储指示远程操作的操作内容的类型的操作项目，以及每个操作项目对应于认证的必要性的操作数据; 发送接收单元，用于从遥控终端接收操作方向; 用于基于接收到的操作方向和操作数据来判定操作项目和认证的必要性的认证必需性判定器; 以及授权验证器，用于认证由认证必需性判定器确定需要认证的已被授权的由遥控终端发送的操作方向。

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