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1. 发明申请

US20100251358A1 ELECTRONIC DEVICE, UNLOCKING METHOD, AND PROGRAM 失效
标题翻译：电子设备，解锁方法和程序
公开(公告)号：US20100251358A1
公开(公告)日：2010-09-30
申请号：US12675211
申请日：2007-08-28
申请人： Yutaka Kobayashi , Kazuya Fujimura , Osamu Uchida
发明人： Yutaka Kobayashi , Kazuya Fujimura , Osamu Uchida
IPC分类号： H04L9/32 , G06F21/00
CPC分类号： G06F21/79
摘要： There is provided an electronic device capable of automatically unlocking a lock of an external storage device using a password without adding a function to the external storage device. An electronic device 100 includes a memory card connection unit 108 connecting a memory card 200 capable of being locked using the password, a password retention unit 101 retaining the password of the memory card 200, a lock state determination unit 106 determining whether or not the memory card 200 connected to the memory card connection unit 108 is in a locked state, and a setting cancellation unit 105 transmitting an unlocking signal for unlocking the locked state of the memory card 200 on the basis of the password when it is determined that the memory card 200 is in the locked state.
摘要翻译：提供了能够使用密码自动解锁外部存储装置的锁定而不向外部存储装置增加功能的电子装置。电子设备100包括存储卡连接单元108，其连接能够使用密码锁定的存储卡200，保存存储卡200的密码的密码保持单元101，锁定状态确定单元106，确定存储器连接到存储卡连接单元108的卡200处于锁定状态，并且当确定存储卡时，设置取消单元105基于密码发送用于解锁存储卡200的锁定状态的解锁信号 200处于锁定状态。

2. 发明申请

US20110010517A1 ELECTRONIC DEVICE, PASSWORD DELETION METHOD, AND PROGRAM 失效
标题翻译：电子设备，密码删除方法和程序
公开(公告)号：US20110010517A1
公开(公告)日：2011-01-13
申请号：US12921099
申请日：2008-12-09
申请人： Kazuya Fujimura , Osamu Uchida , Yutaka Kobayashi
发明人： Kazuya Fujimura , Osamu Uchida , Yutaka Kobayashi
IPC分类号： G06F12/14 , G06F12/00
CPC分类号： G06F21/78
摘要： An electronic device that can automatically unlock an external storage device with a password without adding a function to the external storage device is provided. An electronic device 100B has memory card connection means 108 for connecting a memory card 200 that can be locked with a password, password holding means 101 for holding card unique ID and a password, card unique ID acquisition means 104 for acquiring connection identification information indicating the card unique ID of the memory card 20 connected to the memory card connection means 108, and password deletion means 109 for deleting connection identification information and the password corresponding to the connection identification information stored in the password holding means 101 if the connection identification information is contained in the password holding means 101.
摘要翻译：提供了一种能够通过密码自动解锁外部存储设备而不向外部存储设备添加功能的电子设备。电子设备100B具有存储卡连接装置108，用于连接可与密码锁定的存储卡200，用于保存卡唯一ID的密码保持装置101和密码;卡唯一ID获取装置104，用于获取指示连接到存储卡连接装置108的存储卡20的卡唯一ID，以及如果包含连接识别信息，则密码删除装置109用于删除连接识别信息和与存储在密码保存装置101中的连接识别信息相对应的密码在密码保持装置101中。

3. 发明申请

US20100313263A1 ELECTRONIC DEVICE, PASSWORD CONTROL METHOD, AND PROGRAM 有权
标题翻译：电子设备，密码控制方法和程序
公开(公告)号：US20100313263A1
公开(公告)日：2010-12-09
申请号：US12675255
申请日：2007-09-05
申请人： Osamu Uchida , Kazuya Fujimura , Yutaka Kobayashi
发明人： Osamu Uchida , Kazuya Fujimura , Yutaka Kobayashi
IPC分类号： G06F7/04
CPC分类号： G06F21/79
摘要： There is provided an electronic device capable of safely obtaining password information even when a password of an external storage device of any type is forgotten. An electronic device 100 includes an external memory card connection unit 108 connecting a memory card 200 capable of being locked by a card password, a password retention unit 101 retaining the password information including the card password, a device password retention unit 112 retaining a device password of the electronic device 100, an input unit 102 for inputting data, a device setting cancellation unit 111 determining whether or not the device password inputted by the input unit 102 and the device password retained in the device password retention unit 112 match with each other, and a control unit 109 outputting the password information or changing the card password of the external storage device set in the external storage device when the device passwords match with each other as a result of the determination.
摘要翻译：提供了即使当忘记了任何类型的外部存储装置的密码时能够安全地获得密码信息的电子装置。电子设备100包括连接能够被卡密码锁定的存储卡200的外部存储卡连接单元108，保存包括卡密码的密码信息的密码保持单元101，保存设备密码的设备密码保留单元112 电子设备100的输入单元102，用于输入数据的输入单元102，确定输入单元102输入的设备密码和设备密码保留单元112中保存的设备密码是否匹配的设备设置取消单元111，以及控制单元109，作为确定的结果，当设备密码彼此匹配时，输出密码信息或改变设置在外部存储设备中的外部存储设备的卡密码。

4. 发明授权

US08887268B2 Electronic device, password control method, and program 有权
标题翻译：电子设备，密码控制方法和程序
公开(公告)号：US08887268B2
公开(公告)日：2014-11-11
申请号：US12675255
申请日：2007-09-05
申请人： Osamu Uchida , Kazuya Fujimura , Yutaka Kobayashi
发明人： Osamu Uchida , Kazuya Fujimura , Yutaka Kobayashi
IPC分类号： H04L29/06 , G06F21/79
CPC分类号： G06F21/79
摘要： There is provided an electronic device capable of safely obtaining password information even when a password of an external storage device of any type is forgotten. An electronic device 100 includes an external memory card connection unit 108 connecting a memory card 200 capable of being locked by a card password, a password retention unit 101 retaining the password information including the card password, a device password retention unit 112 retaining a device password of the electronic device 100, an input unit 102 for inputting data, a device setting cancellation unit 111 determining whether or not the device password inputted by the input unit 102 and the device password retained in the device password retention unit 112 match with each other, and a control unit 109 outputting the password information or changing the card password of the external storage device set in the external storage device when the device passwords match with each other as a result of the determination.
摘要翻译：提供了即使当忘记了任何类型的外部存储装置的密码时能够安全地获得密码信息的电子装置。电子设备100包括连接能够被卡密码锁定的存储卡200的外部存储卡连接单元108，保存包括卡密码的密码信息的密码保持单元101，保存设备密码的设备密码保留单元112 电子设备100的输入单元102，用于输入数据的输入单元102，确定输入单元102输入的设备密码和设备密码保留单元112中保存的设备密码是否匹配的设备设置取消单元111，以及控制单元109，作为确定的结果，当设备密码彼此匹配时，输出密码信息或改变设置在外部存储设备中的外部存储设备的卡密码。

5. 发明授权

US08566611B2 Electronic device, unlocking method, and program 失效
标题翻译：电子设备，解锁方式和程序
公开(公告)号：US08566611B2
公开(公告)日：2013-10-22
申请号：US12675211
申请日：2007-08-28
申请人： Yutaka Kobayashi , Kazuya Fujimura , Osamu Uchida
发明人： Yutaka Kobayashi , Kazuya Fujimura , Osamu Uchida
IPC分类号： G06F21/72 , G06F21/31
CPC分类号： G06F21/79
摘要： There is provided an electronic device capable of automatically unlocking a lock of an external storage device using a password without adding a function to the external storage device. An electronic device 100 includes a memory card connection unit 108 connecting a memory card 200 capable of being locked using the password, a password retention unit 101 retaining the password of the memory card 200, a lock state determination unit 106 determining whether or not the memory card 200 connected to the memory card connection unit 108 is in a locked state, and a setting cancellation unit 105 transmitting an unlocking signal for unlocking the locked state of the memory card 200 on the basis of the password when it is determined that the memory card 200 is in the locked state.
摘要翻译：提供了能够使用密码自动解锁外部存储装置的锁定而不向外部存储装置增加功能的电子装置。电子设备100包括存储卡连接单元108，其连接能够使用密码锁定的存储卡200，保存存储卡200的密码的密码保持单元101，锁定状态确定单元106，确定存储器连接到存储卡连接单元108的卡200处于锁定状态，并且当确定存储卡时，设置取消单元105基于密码发送用于解锁存储卡200的锁定状态的解锁信号 200处于锁定状态。

6. 发明授权

US08549311B2 Electronic device, password deletion method, and program 失效
标题翻译：电子设备，密码删除方法和程序
公开(公告)号：US08549311B2
公开(公告)日：2013-10-01
申请号：US12921099
申请日：2008-12-09
申请人： Kazuya Fujimura , Osamu Uchida , Yutaka Kobayashi
发明人： Kazuya Fujimura , Osamu Uchida , Yutaka Kobayashi
IPC分类号： G06F21/00
CPC分类号： G06F21/78
摘要： An electronic device that can automatically unlock an external storage device with a password without adding a function to the external storage device is provided. An electronic device 100B has memory card connection means 108 for connecting a memory card 200 that can be locked with a password, password holding means 101 for holding card unique ID and a password, card unique ID acquisition means 104 for acquiring connection identification information indicating the card unique ID of the memory card 20 connected to the memory card connection means 108, and password deletion means 109 for deleting connection identification information and the password corresponding to the connection identification information stored in the password holding means 101 if the connection identification information is contained in the password holding means 101.
摘要翻译：提供了一种能够通过密码自动解锁外部存储设备而不向外部存储设备添加功能的电子设备。电子设备100B具有存储卡连接装置108，用于连接可与密码锁定的存储卡200，用于保存卡唯一ID的密码保持装置101和密码;卡唯一ID获取装置104，用于获取指示连接到存储卡连接装置108的存储卡20的卡唯一ID，以及如果包含连接识别信息，则密码删除装置109用于删除连接识别信息和与存储在密码保存装置101中的连接识别信息相对应的密码在密码保持装置101中。

7. 发明授权

US08732210B2 Data recording system, data recording method and data recording program 有权
标题翻译：数据记录系统，数据记录方法和数据记录程序
公开(公告)号：US08732210B2
公开(公告)日：2014-05-20
申请号：US13160098
申请日：2011-06-14
申请人： Masafumi Sato , Kazuya Fujimura , Hiroyuki Kamezawa , Tomoo Nakagawa
发明人： Masafumi Sato , Kazuya Fujimura , Hiroyuki Kamezawa , Tomoo Nakagawa
IPC分类号： G06F7/00 , G06F17/30
CPC分类号： G11B27/322 , G11B27/034 , G11B27/105 , H04N5/765 , H04N9/8205
摘要： A data recording system 1 includes: a file generating part 3 for dividing digital data so as to generate a plurality of data files and recording the plurality of the data files sequentially into a recording medium 5; a management file judging part 6 for determining one management file for recording management information of the plurality of the data files; and a management information generating part 4 for recording the management information of the plurality of the data files into the determined management file. The management file judging part 6 determines the management file such that the number of the data files managed by the management file does not exceed a maximum data file number L (L is a natural number) that can be managed by the management file. Thereby, it is possible to record the plurality of the data files that are divided from the digital stream data and are recorded, such that the management of the plurality of the data files is easy.
摘要翻译：数据记录系统1包括：文件生成部分3，用于分割数字数据，以产生多个数据文件，并将多个数据文件顺序地记录到记录介质5中; 用于确定用于记录多个数据文件的管理信息的一个管理文件的管理文件判断部分6; 以及用于将多个数据文件的管理信息记录到确定的管理文件中的管理信息生成部分4。管理文件判断部6确定管理文件，使得由管理文件管理的数据文件的数量不超过可由管理文件管理的最大数据文件号L（L是自然数）。因此，可以记录从数字流数据分割并被记录的多个数据文件，使得多个数据文件的管理容易。

8. 发明授权

US08456436B2 Input device and input method 有权
标题翻译：输入设备和输入法
公开(公告)号：US08456436B2
公开(公告)日：2013-06-04
申请号：US12713699
申请日：2010-02-26
申请人： Kazuya Fujimura
发明人： Kazuya Fujimura
IPC分类号： G09G5/00
CPC分类号： G06F3/04883 , G06F3/038 , G06K9/222
摘要： An input-mode determination unit determines an input mode to be a graphic mode in the case where the number of sets of coordinates included in a coordinate sequence stored in the coordinate-sequence storage unit is smaller than a predetermined number and points represented by the coordinates are within a predetermined distance range, and otherwise, determines the input mode to be a curve mode. A line-to-draw sequence generation unit generates a line-to-draw sequence according to the input mode which the input-mode determination unit has determined to be.
摘要翻译：在包括在坐标序列存储单元中存储的坐标序列中的坐标数量小于预定数量并且由坐标表示的点的情况下，输入模式确定单元确定输入模式为图形模式在预定距离范围内，否则，将输入模式确定为曲线模式。线到画序列生成单元根据输入模式确定单元确定的输入模式生成线对画序列。

9. 发明申请

US20070283442A1 Recording/Reproduction Device And Content Protection System 审中-公开
标题翻译：记录/再现设备和内容保护系统
公开(公告)号：US20070283442A1
公开(公告)日：2007-12-06
申请号：US10587513
申请日：2005-02-01
申请人： Toshihisa Nakano , Motoji Ohmori , Kaoru Yokota , Shunji Harada , Yoshikatsu Ito , Kazuya Fujimura , Jun Takahashi
发明人： Toshihisa Nakano , Motoji Ohmori , Kaoru Yokota , Shunji Harada , Yoshikatsu Ito , Kazuya Fujimura , Jun Takahashi
IPC分类号： H04L9/00
CPC分类号： G11B20/0021 , G06F21/10 , G11B20/00086 , G11B20/00195 , G11B20/00246 , G11B20/00253 , G11B20/00507 , H04N5/913
摘要： A recording/reproduction device 10 receives content broadcast from a content provision device 11. The recording/reproduction device 10 encrypts the received content using a device key, to generate first encrypted content. The recording/reproduction device 10 decrypts the first encrypted content to obtain the content, performs an image conversion on the obtained content to generate converted content, and encrypts the converted content using a medium key to generate second encrypted content. The recording/reproduction device 10 writes the second encrypted content, the medium key, and the device key to a portable medium 14. When the portable medium 14 is inserted in a mobile information terminal 15, the mobile information terminal 15 decrypts the second encrypted content using the medium key to obtain the converted content, and reproduces the converted content.
摘要翻译：记录/再现装置10从内容提供装置11接收内容广播。记录/再现设备10使用设备密钥加密所接收的内容，以产生第一加密内容。记录/再现设备10解密第一加密内容以获取内容，对所获得的内容执行图像转换以生成转换的内容，并且使用中密钥对转换的内容进行加密以生成第二加密内容。记录/再现设备10将第二加密内容，媒体密钥和设备密钥写入便携式介质14。当便携式媒体14被插入到移动信息终端15中时，移动信息终端15使用媒体密钥解密第二加密内容以获得转换的内容，并且再现转换的内容。

10. 发明授权

US07269741B2 Recording apparatus, medium, method, and related computer program 有权
标题翻译：记录装置，介质，方法和相关的计算机程序
公开(公告)号：US07269741B2
公开(公告)日：2007-09-11
申请号：US10187896
申请日：2002-07-03
申请人： Shinichi Matsui , Naohiko Noguchi , Mitsuhiro Sato , Takashi Shimojima , Kiichi Hasegawa , Norio Nakamura , Kazuya Fujimura
发明人： Shinichi Matsui , Naohiko Noguchi , Mitsuhiro Sato , Takashi Shimojima , Kiichi Hasegawa , Norio Nakamura , Kazuya Fujimura
IPC分类号： G06F12/14 , G06F17/30
CPC分类号： G06F21/77 , G06F12/0246 , G06F12/14 , G06F21/6227
摘要： A recording apparatus is provided for an SD memory card that has a plurality of EPUBxxx.KEY files recorded thereon, each file having a plurality of Key&Rule Entry areas, and an SD_EPUB.MMG file being read from the recording medium prior to the writing of data. A bitmap in SD_EPUB.MMG shows for each EPUBxxx.KEY file whether the EPUBxxx.KEY file has at least one Key&Rule Entry area not in use, or whether all the Key&Rule Entry areas are in use. Based on the bitmap in the read SD_EPUB.MMG file, the recording apparatus opens EPUB#u.KEY having an unused Key&Rule Entry area and writes data into the unused Key&Rule Entry area in the file. If all the Key&Rule Entry areas in EPUB#u.KEY become in use as a result of the writing of the data, the recording apparatus updates the bitmap in SD_EPUB.MMG.
摘要翻译：提供了一种用于SD存储卡的记录装置，其中记录有多个EPUBxxx.KEY文件，每个文件具有多个密钥和规则输入区域，以及在写入数据之前从记录介质读取的SD_EPUB.MMG文件。 SD_EPUB.MMG中的位图会显示每个EPUBxxx.KEY文件，无论EPUBxxx.KEY文件是否至少有一个“关键和规则输入”区域未使用，还是所有的“关键和规则输入”区域都在使用中。基于读取的SD_EPUB.MMG文件中的位图，记录设备打开具有未使用的密钥和规则输入区域的EPUB＃u.KEY，并将数据写入文件中未使用的密钥和规则输入区域。如果作为数据写入的结果，EPUB＃u.KEY中的所有Key＆Rule Entry区域都被使用，则记录装置更新SD_EPUB.MMG中的位图。

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