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1. 发明授权

US07054990B1 External storage device using non-volatile semiconductor memory 有权
标题翻译：使用非易失性半导体存储器的外部存储设备
公开(公告)号：US07054990B1
公开(公告)日：2006-05-30
申请号：US09635217
申请日：2000-08-10
申请人： Takayuki Tamura , Jun Kitahara , Toru Owada , Shinichi Sawamura , Takeshi Asahi , Nagamasa Mizushima , Takashi Totsuka , Yasushi Akao
发明人： Takayuki Tamura , Jun Kitahara , Toru Owada , Shinichi Sawamura , Takeshi Asahi , Nagamasa Mizushima , Takashi Totsuka , Yasushi Akao
IPC分类号： G06F12/00
CPC分类号： G11C8/20 , G06F12/1466 , G11C7/24 , G11C16/22
摘要： The external storage device according to the present invention which uses a non-volatile semiconductor memory such as a flash memory is provided with plural areas which store user data, and restricts access to the user data from a host computer and also dynamically changes an area an access to which is to be restricted. Accordingly, the ease of use of the external storage device for the host computer is improved. Specifically, the interior of the flash memory is divided into a normal area not protected by a password or the like and a protected area protected by a password or the like. A microprocessor controls accesses to the normal area and the protected area in accordance with a command from the host computer. In addition, the host computer can access the protected area after passing through authentication using a password. Moreover, the host computer changes information indicative of the location of the protected area, thereby dynamically changing the protection area.
摘要翻译：根据本发明的使用诸如闪速存储器的非易失性半导体存储器的外部存储装置设置有存储用户数据的多个区域，并且限制从主计算机访问用户数据，并且还动态地改变区域访问被限制。因此，提高了用于主计算机的外部存储装置的易用性。具体地说，闪速存储器的内部被划分为不受密码等保护的正常区域和由密码等保护的保护区域。微处理器根据主计算机的命令控制对正常区域和保护区域的访问。此外，主机通过使用密码的认证后，可以访问保护区域。此外，主计算机改变指示保护区域的位置的信息，从而动态地改变保护区域。

2. 发明授权

US08823817B2 Camera management device and network camera system 有权
标题翻译：相机管理设备和网络摄像机系统
公开(公告)号：US08823817B2
公开(公告)日：2014-09-02
申请号：US13204019
申请日：2011-08-05
申请人： Takeshi Asahi , Masuo Oku , Nagamasa Mizushima , Nobuhiro Yokoi
发明人： Takeshi Asahi , Masuo Oku , Nagamasa Mizushima , Nobuhiro Yokoi
IPC分类号： H04N5/232
CPC分类号： H04N5/23206
摘要： The present invention is based upon a camera management device coupled to a network camera via a network and the camera management device is provided with an image receiving unit that receives image data projected by the network camera and including control information for controlling the network camera from the network camera, a control information extracting unit that extracts the control information from the image data received by the image receiving unit and a control transmitting unit that transmits a control command according to the control information to the network camera via the network.
摘要翻译：本发明基于经由网络耦合到网络摄像机的相机管理装置，并且相机管理装置设置有图像接收单元，其接收由网络摄像机投影的图像数据，并且包括用于从网络摄像机控制的控制信息网络摄像机，控制信息提取单元，其从由图像接收单元接收的图像数据中提取控制信息;以及控制发送单元，其通过网络向网络摄像机发送根据控制信息的控制命令。

3. 发明申请

US20090222798A1 Information Processing Apparatus 审中-公开
标题翻译：信息处理装置
公开(公告)号：US20090222798A1
公开(公告)日：2009-09-03
申请号：US12332397
申请日：2008-12-11
申请人： Shinya IGUCHI , Takatoshi Kato , Masaya Umemura , Nobuaki Kohinata , Yasushi Nagai , Hiroshi Nakagoe , Keitaro Okasaki , Hirotaka Moribe , Takeshi Asahi
发明人： Shinya IGUCHI , Takatoshi Kato , Masaya Umemura , Nobuaki Kohinata , Yasushi Nagai , Hiroshi Nakagoe , Keitaro Okasaki , Hirotaka Moribe , Takeshi Asahi
IPC分类号： G06F9/45
CPC分类号： G06F8/52
摘要： A mobile device includes a memory for storing therein a subroutine management table to manage kinds of existing codes out of native code, first code and second code for a plurality of subroutines contained in content, a virtual machine, a precompile circuit for producing second code from first code and a subroutine management circuit for changing over processing in accordance with the kind of existing code for subroutine called up during execution of content. The subroutine management circuit judges kind of existing code with reference to the subroutine management table when the processing is changed over.
摘要翻译：移动设备包括一个存储器，用于在其中存储子程序管理表以管理内容中的现有代码的种类，用于内容中包含的多个子程序的第一代码和第二代码，虚拟机，用于从第第一代码和子程序管理电路，用于根据在执行内容期间调用的子程序的现有代码的种类来改变处理。当处理转换时，子程序管理电路参考子程序管理表来判断现有代码的种类。

4. 发明授权

US07225340B2 Digital copying method and storage device for digital content 有权
标题翻译：用于数字内容的数字复制方法和存储设备
公开(公告)号：US07225340B2
公开(公告)日：2007-05-29
申请号：US10013607
申请日：2001-12-10
申请人： Takeshi Asahi , Jun Kitahara , Toru Owada
发明人： Takeshi Asahi , Jun Kitahara , Toru Owada
IPC分类号： H04L9/32 , H04L9/28
CPC分类号： G11B20/00753 , G11B20/00086 , G11B20/0021 , G11B20/00246 , H04N5/913 , H04N2005/91364
摘要： The present invention provides a digital copying method for preventing complete copying by the use of digital copying. A data generating portion includes a storage device which generates a plurality of digital copies having mutually different amounts of effective information from original digital data, and stores the set of digital content having the digital copies encrypted different numbers of times in a memory. A digital output portion decrypts the set of digital content retrieved from the memory a prescribed number of times, making usable and outputting one of the digital copies in the set of digital content. An analog output portion extracts the digital copy that has been encrypted zero times from the set of digital content, converts that copy to analog data, and outputs that data.
摘要翻译：本发明提供一种数字复制方法，用于防止通过使用数字复制的完全复印。数据产生部分包括存储装置，其生成具有与原始数字数据相互不同的有效信息量的多个数字副本，并将具有加密不同次数的数字副本的数字内容组合存储在存储器中。数字输出部分将从存储器检索的一组数字内容解密规定次数，从而在数字内容集合中可用并输出数字副本之一。模拟输出部分从数字内容集中提取已被加密零时的数字拷贝，将该拷贝转换为模拟数据，并输出该数据。

5. 发明申请

US20070106898A1 Setting information notifying method and appliances applied thereto 审中-公开
标题翻译：设置应用于其的信息通知方法和装置
公开(公告)号：US20070106898A1
公开(公告)日：2007-05-10
申请号：US11415281
申请日：2006-05-02
申请人： Mika Mizutani , Yukiko Matsumoto , Takeshi Asahi
发明人： Mika Mizutani , Yukiko Matsumoto , Takeshi Asahi
IPC分类号： H04L9/00
CPC分类号： H04L9/0838 , H04L12/2803 , H04L63/06 , H04L63/0823 , H04L2209/60 , H04L2209/80 , H04W12/04 , H04W12/06
摘要： A setting information notifying method that enables safely and easily exchanging appliance setting information between appliances connected to a home network, the said method comprising steps of that: a portable data media is connected to a first appliance which provides a service in a communication network; the first appliance writes on the data media an appliance setting application which is used in notifying the appliance setting information to the other appliance, a host name of the first appliance, and a digital certification with a first cryptographic key; the data media is reconnected to a second appliance which uses the service of the first appliance; and the second appliance identifies a network address of the first appliance based on its host name, and establishes a cryptographic communication using the first cryptographic key over the communication network, and automatically sends the appliance setting information to the first appliance.
摘要翻译：一种设置信息通知方法，其能够在连接到家庭网络的设备之间安全且容易地交换设备设置信息，所述方法包括以下步骤：便携式数据媒体连接到在通信网络中提供服务的第一设备; 第一设备在数据介质上写入用于将设备设置信息通知给另一设备的设备设置应用程序，第一设备的主机名和具有第一加密密钥的数字认证; 数据介质被重新连接到使用第一设备的服务的第二设备; 并且所述第二设备基于其主机名来识别所述第一设备的网络地址，并且通过所述通信网络使用所述第一加密密钥建立加密通信，并且自动地将所述设备设置信息发送到所述第一设备。

6. 发明授权

US07100055B2 Information storage system, information transfer system and storage medium thereof 失效
标题翻译：信息存储系统，信息传输系统及其存储介质
公开(公告)号：US07100055B2
公开(公告)日：2006-08-29
申请号：US09943754
申请日：2001-09-04
申请人： Toru Owada , Jun Kitahara , Takeshi Asahi , Takayuki Tamura , Nagamasa Mizushima , Ikuya Kawasaki , Takashi Totsuka
发明人： Toru Owada , Jun Kitahara , Takeshi Asahi , Takayuki Tamura , Nagamasa Mizushima , Ikuya Kawasaki , Takashi Totsuka
IPC分类号： G06F17/00
CPC分类号： G06F21/78
摘要： A storage medium includes a storage device for storing information, information required for encryption and encrypted information, and an I/F device for inputting and outputting information, information required for coding and store encrypted information in a storage device or from an external apparatus other than the storage device, and an encoding device for coding of information and decoding of encoded information. When outputting information stored inside the storage device, information is encoded using encryption key information, and along with obtaining the encoded information and obtaining the encoded encryption key information by using another encryption key. Both the encoded information and encoded encryption key information are output so that decoding the information without the storage medium is impossible.
摘要翻译：存储介质包括用于存储信息的存储装置，用于加密和加密信息所需的信息，以及用于输入和输出信息的I / F装置，用于对存储装置中的加密信息进行编码和存储所需的信息，或者从除外存储装置，以及用于编码信息和编码信息的解码的编码装置。当输出存储在存储装置内的信息时，使用加密密钥信息对信息进行编码，并且获得编码信息并通过使用其他加密密钥获得编码的加密密钥信息。输出编码信息和编码加密密钥信息，使得不存储介质的信息解码是不可能的。

7. 发明申请

US20090216980A1 INFORMATION STORAGE SYSTEM 审中-公开
标题翻译：信息存储系统
公开(公告)号：US20090216980A1
公开(公告)日：2009-08-27
申请号：US12120694
申请日：2008-05-15
申请人： Takeshi Asahi , Atsushi Ebata , Takahiro Nakano , Masaaki Iwasaki , Atsuo Kawaguchi , Naoko Iwami
发明人： Takeshi Asahi , Atsushi Ebata , Takahiro Nakano , Masaaki Iwasaki , Atsuo Kawaguchi , Naoko Iwami
IPC分类号： G06F12/00
CPC分类号： H04L67/1097 , G06F16/13 , G06F16/1727 , G06F21/445 , G06F2221/2103 , H04L63/08 , H04L63/0823 , H04L63/0869
摘要： A storage media and a storage area of a storage apparatus are associated, and the storage media is used to manage the contents of the storage apparatus. A storage media for storing files is detachably mounted on an information processing apparatus, the information processing apparatus is connected to a storage apparatus via the Internet, the storage apparatus stores files corresponding to the files stored in the storage media, the storage media and the storage apparatus authenticate each other via the Internet, and the information processing apparatus reads files from or writes files into the storage media or the storage apparatus on the condition that the foregoing authentication is successful.
摘要翻译：相关联的存储介质和存储设备的存储区域，并且使用存储介质来管理存储设备的内容。用于存储文件的存储介质可拆卸地安装在信息处理设备上，信息处理设备经由因特网连接到存储设备，存储设备存储与存储在存储介质中的文件相对应的文件，存储介质和存储设备通过因特网彼此认证，并且信息处理设备在上述认证成功的条件下从文件中读取文件或将文件写入存储介质或存储设备。

8. 发明申请

US20090113087A1 STREAM DATA TRANSFER CONTROL DEVICE 审中-公开
标题翻译：流数据传输控制设备
公开(公告)号：US20090113087A1
公开(公告)日：2009-04-30
申请号：US12263148
申请日：2008-10-31
申请人： Nobuaki Kohinata , Yasushi Nagai , Takeshi Asahi , Shigeki Taira , Keitaro Okasaki , Yuichi Kobayashi
发明人： Nobuaki Kohinata , Yasushi Nagai , Takeshi Asahi , Shigeki Taira , Keitaro Okasaki , Yuichi Kobayashi
IPC分类号： G06F3/00
CPC分类号： H04N21/4147 , H04N5/765 , H04N5/775 , H04N5/781 , H04N5/85
摘要： There are provided a stream I/F section 7 adapted to exclusively input/output stream data such as video data or audio data from/to a host section, a non-stream I/F section 5 adapted to input/output non-stream data such as an address, a command, photo data, or text data from/to the host section 3, and a recording medium I/F section 11 adapted to input/output the stream data and the non-stream data to/from a recording medium section 4, and the stream I/F section 7 is provided with transfer control means for controlling the transfer rate of the stream data in accordance with a state of use (availability) of each of a receiving buffer 6 and a transmission buffer 8 provided independently.
摘要翻译：提供了适于独占地输入/输出诸如来自/到主机部分的视频数据或音频数据的流数据的流I / F部分7，适于输入/输出非数据流数据的非流I / F部分5 例如来自/到主机部分3的地址，命令，照片数据或文本数据，以及适于向/从记录输入/输出流数据和非流数据的记录介质I / F部分11 中间部分4和流I / F部分7设置有传送控制装置，用于根据提供的接收缓冲器6和发送缓冲器8的每个的使用状态（可用性）来控制流数据的传送速率独立。

9. 发明授权

US07082539B1 Information processing apparatus 失效
标题翻译：信息处理装置
公开(公告)号：US07082539B1
公开(公告)日：2006-07-25
申请号：US09889410
申请日：2000-03-06
申请人： Jun Kitahara , Takeshi Asahi , Toru Owada
发明人： Jun Kitahara , Takeshi Asahi , Toru Owada
IPC分类号： G06F12/14
CPC分类号： G06F21/72 , G06F12/1408 , G06F21/71 , G06F21/85 , G06F2207/7219 , G06F2211/007 , G11B20/00086 , G11B20/0021
摘要： Since a conventional information processing apparatus includes a plurality of semiconductor devices, there is a problem that sensitive information may reside on a system bus in the apparatus or a semiconductor memory device serving as main memory therein. To obviate this problem, each information processing apparatus has a CPU which includes a microprocessor, a cryptographic processing algorithm ROM, a cryptographic processing hardware circuit, a RAM, a key custody area, and an external bus controller, which are all integrated on a single semiconductor chip. Thus, encryption/decryption processing is carried out only in the CPU, and internal operations of the CPU are made non-analyzable from an external signal of the CPU.
摘要翻译：由于传统的信息处理设备包括多个半导体器件，因此存在敏感信息可能驻留在装置中的系统总线或用作主存储器的半导体存储器件中的问题。为了避免这个问题，每个信息处理装置具有CPU，其包括微处理器，密码处理算法ROM，密码处理硬件电路，RAM，密钥管理区域和外部总线控制器，它们都集成在单个半导体芯片因此，仅在CPU中执行加密/解密处理，并且CPU的内部操作不能由CPU的外部信号进行分析。

10. 发明申请

US20120069202A1 CAMERA MANAGEMENT DEVICE AND NETWORK CAMERA SYSTEM 有权
标题翻译：相机管理设备和网络摄像机系统
公开(公告)号：US20120069202A1
公开(公告)日：2012-03-22
申请号：US13204019
申请日：2011-08-05
申请人： Takeshi ASAHI , Masuo OKU , Nagamasa MIZUSHIMA , Nobuhiro YOKOI
发明人： Takeshi ASAHI , Masuo OKU , Nagamasa MIZUSHIMA , Nobuhiro YOKOI
IPC分类号： H04N5/225
CPC分类号： H04N5/23206
摘要： The present invention is based upon a camera management device coupled to a network camera via a network and the camera management device is provided with an image receiving unit that receives image data projected by the network camera and including control information for controlling the network camera from the network camera, a control information extracting unit that extracts the control information from the image data received by the image receiving unit and a control transmitting unit that transmits a control command according to the control information to the network camera via the network.
摘要翻译：本发明基于经由网络耦合到网络摄像机的相机管理装置，并且相机管理装置设置有图像接收单元，其接收由网络摄像机投影的图像数据，并且包括用于从网络摄像机控制的控制信息网络摄像机，控制信息提取单元，其从由图像接收单元接收的图像数据中提取控制信息;以及控制发送单元，其通过网络向网络摄像机发送根据控制信息的控制命令。

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