公开(公告)号：US20100124230A1

公开(公告)日：2010-05-20

申请号：US12620563

申请日：2009-11-17

申请人： Hironori Sakakihara ,  Eiji Hasegawa ,  Fumio Honda

发明人： Hironori Sakakihara ,  Eiji Hasegawa ,  Fumio Honda

IPC分类号： H04L12/56

CPC分类号： H04N7/173 ,  H04L12/1863 ,  H04L47/70 ,  H04L47/722 ,  H04L67/104 ,  H04L69/40 ,  H04N21/4334 ,  H04N21/44209 ,  H04N21/47214 ,  H04N21/632 ,  H04N21/6375 ,  H04N21/8352

摘要： An apparatus transmits reservation information including a contents-ID identifying the contents and a terminal-ID identifying the apparatus that transmits the reservation information to the apparatus determined by the contents-ID, receives the reservation information transmitted from the apparatus that accepts the reservation operation and updates a reservation terminal list that associates the contents-ID and the terminal-ID, verifies whether the acquired contents have defects, transmits a search-request having the contents-ID identifying the contents judged that have defects to the apparatus determined by the contents-ID, receives the search-request transmitted from the apparatus judged that have defects, retrieves the terminal-ID registered in association with the contents-ID of the search-request from the reservation terminal list, transmits a search-result having the acquired terminal-ID, receives a search-result from the apparatus to which the search-request is transmitted, and acquires recovery data of the contents that have defects from the apparatus identified by the terminal-ID of the search-result.

摘要翻译： 设备发送包括识别内容的内容ID和标识发送预约信息的设备的终端ID的预约信息到由内容ID确定的设备，接收从接受预约操作的设备发送的预约信息，以及 更新与内容ID和终端ID相关联的预约终端列表，验证所获取的内容是否具有缺陷，将具有识别出具有缺陷的内容的内容ID的搜索请求发送到由内容ID确定的设备， ID，接收从判断为有缺陷的装置发送的搜索请求，从预约终端列表检索与搜索请求的内容ID相关联地登记的终端ID，发送具有获取的终端ID的搜索结果， ID，从发送搜索请求的装置接收搜索结果，a 从搜索结果的终端ID标识的设备中查找具有缺陷的内容的恢复数据。

公开(公告)号：US20100023815A1

公开(公告)日：2010-01-28

申请号：US12497035

申请日：2009-07-02

申请人： Eiji HASEGAWA ,  Hironori Sakakihara ,  Fumio Honda

发明人： Eiji HASEGAWA ,  Hironori Sakakihara ,  Fumio Honda

IPC分类号： G06F11/30 ,  G06F11/00

CPC分类号： G06F21/64

摘要： An apparatus accepts an injustice (grievance) report containing injustice report source terminal information for identifying a terminal device transmitting the injustice report and injustice content holding terminal information identifying a terminal device holding the content altered from the original content and content identification information for identifying the content; accesses a correspondence relation recording unit recording, in association with content identification information identifying the content, notification destination terminal information identifying a terminal device to which the content holding terminal information is notified, and content holding terminal information notified to the notified terminal device; determines that the injustice report accepted by the injustice report accepting is false and discards the false injustice report, when the injustice report source terminal information contained in the injustice report is not coincident with the notification destination terminal information recorded in the correspondence relation recording unit.

摘要翻译： 一种装置接受包含不正当报告源终端信息的不公正报告源终端信息，用于识别发送不正当报告的终端设备和不正当内容保存终端信息，该终端设备识别保存从原始内容改变的内容的终端设备和用于识别内容的内容标识信息 ; 访问与识别内容的内容识别信息相关联的对应关系记录单元，识别通知内容保持终端信息的终端设备的通知目的地终端信息和通知给通知的终端设备的内容保持终端信息; 确定非正义报告接受的不公报报告为错误，并且当非正当报告中包含的不公报报告源终端信息与记录在对应关系记录单元中的通知目的地终端信息不一致时，丢弃虚假不公报。

公开(公告)号：US07805758B2

公开(公告)日：2010-09-28

申请号：US10784184

申请日：2004-02-24

申请人： Eiji Hasegawa ,  Fumio Honda

发明人： Eiji Hasegawa ,  Fumio Honda

IPC分类号： G06F11/00

CPC分类号： G06F21/52

摘要： An information processing apparatus has: a memory 13; CPU for executing a program written in the memory 13; a secure module 20; and storage means for storing a plurality of encrypted programs into which a program is divided. The CPU transmits the program stored in the storage means to the secure module 20. The secure module 20 has: means for receiving the program stored in the storage means, means for returning the received program to an executable state; means for writing the program, which has been returned to the executable state, in the memory 13 in a sequence for CPU to execute, and means for deleting the program from the memory 13 by CPU after execution is completed. When executing the program, the information processing apparatus can make reverse analysis by a malicious third party difficult, and enhance security of a load module to be executed.

摘要翻译： 信息处理装置具有：存储器13; 用于执行写入存储器13中的程序的CPU; 安全模块20; 以及存储装置，用于存储程序被划分到其中的多个加密程序。 CPU将存储在存储装置中的程序发送到安全模块20.安全模块20具有：用于接收存储在存储装置中的程序的装置，用于将接收到的程序返回到可执行状态的装置; 用于以CPU执行的顺序将已经返回到可执行状态的程序写入存储器13的装置，以及用于在执行完成之后由CPU从存储器13中删除程序的装置。 当执行程序时，信息处理装置可以使恶意的第三方进行反向分析，提高要执行的加载模块的安全性。

公开(公告)号：US20100082795A1

公开(公告)日：2010-04-01

申请号：US12500744

申请日：2009-07-10

申请人： Hironori SAKAKIHARA ,  Eiji Hasegawa ,  Fumio Honda

发明人： Hironori SAKAKIHARA ,  Eiji Hasegawa ,  Fumio Honda

IPC分类号： G06F15/173

CPC分类号： H04L67/104 ,  H04L67/1076

摘要： An information processor is connectable to a communication system containing a plurality of terminal devices. The information processor receives content holding terminal information for identifying a terminal device holding a content, calculates a content holding terminal number corresponding to the number of terminal devices holding the content on the basis of the received content holding terminal information, holds a determination reference serving as a reference for determining whether the content holding terminal number is below a predetermined threshold value, determines on the basis of the content holding terminal number calculated by the terminal number calculator and the determination reference whether the content holding terminal number concerned is below the predetermined threshold value, and transmits an extinction preventing instruction for making the terminal device holding the content concerned execute processing of preventing extinction of the content when determining that the content holding terminal number is below the predetermined threshold value.

摘要翻译： 信息处理器可连接到包含多个终端设备的通信系统。 信息处理器接收用于识别保持内容的终端装置的内容保持终端信息，基于接收到的内容保持终端信息来计算与保持内容的终端装置的数量相对应的内容保持终端号码，保存作为 用于确定内容保持终端号码是否低于预定阈值的参考，基于由终端号码计算器计算的内容保持终端号码和确定参考确定所涉及的内容保持终端号码是否低于预定阈值 并且当确定内容保持终端号低于预定阈值时，发送用于使保持有关内容的终端设备执行防止消息消失的处理的防止消除指令。

公开(公告)号：US20050097524A1

公开(公告)日：2005-05-05

申请号：US10784184

申请日：2004-02-24

申请人： Eiji Hasegawa ,  Fumio Honda

发明人： Eiji Hasegawa ,  Fumio Honda

IPC分类号： G06F12/14 ,  G06F1/00 ,  G06F9/45 ,  G06F21/00 ,  G06F21/22

CPC分类号： G06F21/52

摘要： An information processing apparatus has: a memory 13; CPU for executing a program written in the memory 13; a secure module 20; and storage means for storing a plurality of encrypted programs into which a program is divided. The CPU transmits the program stored in the storage means to the secure module 20. The secure module 20 has: means for receiving the program stored in the storage means, means for returning the received program to an executable state; means for writing the program, which has been returned to the executable state, in the memory 13 in a sequence for CPU to execute, and means for deleting the program from the memory 13 by CPU after execution is completed. When executing the program, the information processing apparatus can make reverse analysis by a malicious third party difficult, and enhance security of a load module to be executed.

摘要翻译： 信息处理装置具有：存储器13; 用于执行写入存储器13中的程序的CPU; 安全模块20; 以及存储装置，用于存储程序被划分到其中的多个加密程序。 CPU将存储在存储装置中的程序发送到安全模块20。 安全模块20具有：用于接收存储在存储装置中的程序的装置，用于将接收到的程序返回到可执行状态的装置; 用于以CPU执行的顺序将已经返回到可执行状态的程序写入存储器13的装置，以及用于在执行完成之后由CPU从存储器13中删除程序的装置。 当执行程序时，信息处理装置可以使恶意的第三方进行反向分析，提高要执行的加载模块的安全性。

公开(公告)号：US08365296B2

公开(公告)日：2013-01-29

申请号：US12500919

申请日：2009-07-10

申请人： Kouichi Yasaki ,  Kazuaki Nimura ,  Yousuke Nakamura ,  Fumio Honda

发明人： Kouichi Yasaki ,  Kazuaki Nimura ,  Yousuke Nakamura ,  Fumio Honda

IPC分类号： G06F7/04 ,  G06F12/14 ,  H04N7/16

CPC分类号： G06F21/88 ,  G06F11/1456 ,  G06F11/1458 ,  G06F21/6218 ,  G06F2221/2143

摘要： An information processing apparatus and method configured to access multiple external storage medium. The apparatus and method detect theft or loss (or otherwise unauthorized use) of the information processing apparatus with respect to data stored in multiple storage areas, back up the data to the storage medium, and record, in association with each of the storage medium, an easiness degree indicating how easily a user accesses the storage medium. The apparatus and method calculate erasure priority rankings of the data stored in a manner that an erasure priority ranking is higher as an easiness degree is higher, record the calculated erasure priority rankings in association with each of the multiple storage areas, and erases the data stored in the multiple storage areas in accordance with the erasure priority rankings when detecting theft or loss of the information processing apparatus.

摘要翻译： 一种被配置为访问多个外部存储介质的信息处理装置和方法。 该装置和方法检测信息处理装置相对于存储在多个存储区域中的数据的盗窃或丢失（或以其他方式未授权使用），将数据备份到存储介质，并且与每个存储介质相关联地记录， 指示用户如何容易地访问存储介质的容易程度。 该装置和方法以容易程度较高的擦除优先级排序较高的方式计算存储的数据的擦除优先级排列，记录与多个存储区域中的每一个相关联的所计算的擦除优先级排序，并且擦除存储的数据 在检测到信息处理装置的盗窃或丢失时根据擦除优先级排列在多个存储区域中。

公开(公告)号：US5606632A

公开(公告)日：1997-02-25

申请号：US455724

申请日：1995-05-31

申请人： Hitoshi Matsumoto ,  Takahiro Kii ,  Seiki Shibata ,  Fumio Honda ,  Hitomi Baba

发明人： Hitoshi Matsumoto ,  Takahiro Kii ,  Seiki Shibata ,  Fumio Honda ,  Hitomi Baba

IPC分类号： G06T3/40 ,  G09G5/02 ,  H04N1/393 ,  H04N1/56 ,  G06K9/42

CPC分类号： G06T3/4015 ,  G09G5/02 ,  H04N1/3935 ,  H04N1/56

摘要： A device comprises a look-up table translating unit, a region dividing unit and a reduced image generating unit to reduce the size of a color image using look-up tables and a reference look-up table. Each of the look-up and reference look-up tables has as many entries as there are the pixel values. The look-up table translating unit creates an entry check table. The entry check table is for translating the table entries of the look-up table into the those of the reference look-up table. The region dividing unit divides the original color image into a plurality of regions. The reduced image generating unit accesses the entry check table and the reference look-up table to selectively determine a representative pixel of the region based on the RGB values thereof to generate the reduced color images.

摘要翻译： 一种设备包括查找表转换单元，区域划分单元和缩小图像生成单元，以使用查找表和参考查找表来减少彩色图像的大小。 每个查找表和参考查找表都具有与像素值一样多的条目。 查找表翻译单元创建条目检查表。 条目检查表用于将查找表的表条目转换为参考查找表的表条目。 区域分割单元将原始彩色图像分割成多个区域。 缩小图像生成单元访问入口检查表和参考查找表，以基于其RGB值选择性地确定区域的代表性像素以生成缩小的彩色图像。

公开(公告)号：US08484470B2

公开(公告)日：2013-07-09

申请号：US12838851

申请日：2010-07-19

申请人： Hironori Sakakihara ,  Fumio Honda ,  Noboru Iwamatsu ,  Kiyohiko Ishikawa ,  Shunji Sunasaki ,  Arisa Fujii

发明人： Hironori Sakakihara ,  Fumio Honda ,  Noboru Iwamatsu ,  Kiyohiko Ishikawa ,  Shunji Sunasaki ,  Arisa Fujii

IPC分类号： H04L29/06

CPC分类号： G06F21/40 ,  G06F21/46 ,  H04L9/321 ,  H04L9/3271 ,  H04L63/08 ,  H04L67/104 ,  H04L67/1065

摘要： An authentication system includes node devices, wherein a first node device transmits the authentication information thereof to a second node device, the second node device selects third node devices that are requested to verify the validity of the received authentication information, and transmits the authentication information to each of the selected third node devices, the third node device records verification information that is used to verify the validity of the authentication information of the first node device, verifies the validity of the authentication information on the basis of the authentication information and verification information, and transmits the result information to the second node device, and the second node device further derives weighted values indicating the reliability of the each verification of the third node devices and authenticates the first node device on the basis of the each result information and the each weighted value received from the third node devices.

摘要翻译： 认证系统包括节点设备，其中第一节点设备将其认证信息发送到第二节点设备，第二节点设备选择被请求验证接收到的认证信息的有效性的第三节点设备，并将认证信息发送到 每个所选择的第三节点设备，第三节点设备记录用于验证第一节点设备的认证信息的有效性的验证信息，基于认证信息和验证信息验证认证信息的有效性， 并将结果信息发送到第二节点设备，并且第二节点设备进一步导出指示第三节点设备的每次验证的可靠性的加权值，并且基于每个结果信息和每个加权的 从第三个节点收到的值 设备。

公开(公告)号：US08190813B2

公开(公告)日：2012-05-29

申请号：US12605502

申请日：2009-10-26

申请人： Yousuke Nakamura ,  Kazuaki Nimura ,  Fumio Honda ,  Isamu Yamada

发明人： Yousuke Nakamura ,  Kazuaki Nimura ,  Fumio Honda ,  Isamu Yamada

IPC分类号： G06F12/00

CPC分类号： G06F21/62 ,  G06F21/88 ,  G06F2221/2105 ,  G06F2221/2129 ,  G06F2221/2141 ,  G06F2221/2143

摘要： A terminal apparatus acquires setting information for controlling whether a storage area held by the non-volatile storage medium is to be used or not, from an external apparatus connected via a network, when the terminal apparatus is activated. The terminal apparatus updates area definition information defining the structure of storage areas in the non-volatile storage medium so that the storage area the use of which is restricted is in a state which cannot be recognized by the operating system, if the acquired setting information indicates that the use of the storage area is restricted. The terminal apparatus performs activation processing of the operating system after the update processing of the area definition information ends, if the acquired setting information indicates that the use of the storage area is restricted.

摘要翻译： 当终端设备被激活时，终端设备从经由网络连接的外部设备获取用于控制是否要使用由非易失性存储介质保存的存储区域的设置信息。 终端装置更新定义非易失性存储介质中的存储区域的结构的区域定义信息，使得其使用被限制的存储区域处于操作系统无法识别的状态，如果获取的设置信息指示 存储区域的使用受到限制。 如果获取的设置信息指示存储区域的使用受到限制，则终端设备在区域定义信息的更新处理结束之后执行操作系统的激活处理。

公开(公告)号：US08924738B2

公开(公告)日：2014-12-30

申请号：US12720286

申请日：2010-03-09

申请人： Kazuaki Nimura ,  Yousuke Nakamura ,  Fumio Honda ,  Isamu Yamada

发明人： Kazuaki Nimura ,  Yousuke Nakamura ,  Fumio Honda ,  Isamu Yamada

IPC分类号： H04L29/06 ,  H04N21/6334 ,  G06F21/62 ,  H04N5/913 ,  H04N7/16 ,  H04N21/4335 ,  H04N21/4623 ,  H04N21/488

CPC分类号： H04N21/63345 ,  G06F21/62 ,  G06F2221/2143 ,  H04N5/913 ,  H04N7/163 ,  H04N21/4335 ,  H04N21/4623 ,  H04N21/4882 ,  H04N2005/91364

摘要： An information processing device and method include storing encrypted content, storing a key for decrypting the encrypted content stored, decrypting the encrypted content stored using the key, storing a deletion table storing information indicating whether or not the key stored is to be deleted when a transition from an operating state to one of other states is made, the information corresponding to the other states, and checking the information in the deletion table corresponding to the one of the other states and deleting the key when the information indicates that the key is to be deleted.

摘要翻译： 一种信息处理装置和方法，包括存储加密内容，存储用于解密所存储的加密内容的密钥，解密使用密钥存储的加密内容，存储指示当转换时存储的密钥是​​否被删除的信息的删除表 从操作状态到其他状态之一，与其他状态相对应的信息，并且检查与其他状态中的一个对应的删除表中的信息，并且当该信息指示该密钥将被删除时删除该密钥 删除