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91. 发明申请

US20110185165A1 INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, INFORMATION PROCESSING PROGRAM, AND INTEGRATED CIRCUIT 有权
标题翻译：信息处理设备，信息处理方法，信息处理程序和集成电路
公开(公告)号：US20110185165A1
公开(公告)日：2011-07-28
申请号：US13121770
申请日：2009-10-09
申请人： Tomoyuki Haga , Kenneth Alexander Nicolson , Hideki Matsushima , Takayuki Ito , Hisashi Takayama
发明人： Tomoyuki Haga , Kenneth Alexander Nicolson , Hideki Matsushima , Takayuki Ito , Hisashi Takayama
IPC分类号： G06F9/24
CPC分类号： G06F21/57
摘要： It is possible to update and re-seal sealed data having a usability condition of matching with predetermined terminal environment information during a secure boot without rebooting a terminal when a program using the sealed data is updated. An information processing terminal (10) has first sealed data (310, 320, 330) respectively having usability conditions (312, 322, 332) of matching with predetermined terminal environment information during a secure boot and second sealed data (340, 350, 360) respectively having usability conditions (342, 352, 362) of matching with terminal environment information upon completion of the secure boot. Upon completion of the secure boot, the second sealed data is unsealed and the first sealed data is resealed using the unsealed data (341, 351, 361).
摘要翻译：可以在安全引导期间更新和重新密封具有与预定终端环境信息匹配的可用性条件的密封数据，而不使用密封数据的程序更新时重新启动终端。信息处理终端（10）具有在安全引导期间分别具有与预定终端环境信息匹配的可用性条件（312,322,332）的第一密封数据（310,320,330）和第二密封数据（340,350,360 ）分别具有在安全引导完成时与终端环境信息匹配的可用性条件（342,352,362）。完成安全启动后，第二密封数据被开封，并且使用未密封的数据（341,351,361）重新密封第一密封数据。

92. 发明申请

US20110173460A1 INFORMATION PROCESSING DEVICE, METHOD, PROGRAM, AND INTEGRATED CIRCUIT 审中-公开
标题翻译：信息处理设备，方法，程序和集成电路
公开(公告)号：US20110173460A1
公开(公告)日：2011-07-14
申请号：US13119524
申请日：2009-10-07
申请人： Takayuki Ito , Hideki Matsushima , Hisashi Takayama , Tomoyuki Haga
发明人： Takayuki Ito , Hideki Matsushima , Hisashi Takayama , Tomoyuki Haga
IPC分类号： G06F12/14
CPC分类号： H04L9/0836 , H04L9/0894 , H04L2209/60
摘要： The aim is to provide high-speed data synchronization. To achieve the aim, in data synchronization using a plurality of key databases with respect to same data pieces, a key for one key database, which has been determined in advance, is used for updating the data piece managed under the other key database. This reduces the number of key decryption operations. A key management software 116, which manages a key database A120 and a key database B121 each having a tree structure, determines whether to perform data synchronization when requested by an upper-level application to perform data encryption, and performs synchronization of encrypted data by using a key of the other database which has been determined in advance. This reduces the number of times the encrypted key is loaded onto a cryptographic processing unit 114, and realizes high-speed cryptographic processing on data.
摘要翻译：目的是提供高速数据同步。为了实现上述目的，在使用多个密钥数据库的数据同步中，使用已经被预先确定的一个密钥数据库的密钥来更新在另一密钥数据库下管理的数据片段。这减少了密钥解密操作的数量。管理密钥数据库A120的密钥管理软件116和具有树状结构的密钥数据库B121，在上层应用程序请求时进行数据同步，进行数据加密，通过使用加密数据进行同步，预先确定的其他数据库的一个关键字。这减少了加密密钥加载到加密处理单元114上的次数，并实现对数据的高速加密处理。

93. 发明授权

US07907867B2 Creep resistant cleaning device and image forming device having the same 有权
标题翻译：具有抗蠕变性的清洁装置及其成像装置
公开(公告)号：US07907867B2
公开(公告)日：2011-03-15
申请号：US11418215
申请日：2006-05-05
申请人： Fuminori Moro , Shoichi Yoshikawa , Toshiyuki Sakai , Hiroshi Ibaraki , Takayuki Ito
发明人： Fuminori Moro , Shoichi Yoshikawa , Toshiyuki Sakai , Hiroshi Ibaraki , Takayuki Ito
IPC分类号： G03G15/16
CPC分类号： G03G15/161 , G03G2215/1661
摘要： There is provided a cleaning device capable of maintaining a sufficient cleaning effect by preventing creep deformation of a cleaning member. The cleaning device of the present invention for cleaning a transfer body in an image forming apparatus includes a first cleaning member whose top end is brought into pressure contact with the transfer body, and a second cleaning member which is placed downstream from the first cleaning member with respect to a moving direction of the transfer body and whose top end is brought into pressure contact with the transfer body, wherein the second cleaning member is provided rotatably with respect to the first cleaning member.
摘要翻译：提供了一种能够通过防止清洁构件的蠕变变形来保持足够的清洁效果的清洁装置。用于清洁图像形成装置中的转印体的本发明的清洁装置包括：第一清洁部件，其顶端与转印体压力接触;以及第二清洁部件，其设置在第一清洁部件的下游，相对于转印体的移动方向，其顶端与转印体压力接触，其中第二清洁部件相对于第一清洁部件可旋转地设置。

94. 发明申请

US20100325628A1 INFORMATION PROCESSING DEVICE 审中-公开
标题翻译：信息处理设备
公开(公告)号：US20100325628A1
公开(公告)日：2010-12-23
申请号：US12866311
申请日：2009-02-23
申请人： Tomoyuki Haga , Hideki Matsushima , Hisashi Takayama , Takayuki Ito , Manabu Maeda
发明人： Tomoyuki Haga , Hideki Matsushima , Hisashi Takayama , Takayuki Ito , Manabu Maeda
IPC分类号： G06F9/455
CPC分类号： G06F21/575
摘要： A terminal having a plurality of virtual machines in one-to-one correspondence with a plurality of stakeholders is enabled to activate in compliance with the trust dependency relation among the virtual machines and a virtual machine monitor. The terminal includes: the plurality of virtual machines in one-to-one correspondence with the plurality of stakeholders; a plurality of tamper-resistant modules in one-to-one correspondence with the virtual machines, and a management unit controlling the virtual machines and the tamper-resistant modules in mutually related manner. Each virtual machine securely boots with reference to a certificate having a trust dependency with one or other virtual machines.
摘要翻译：具有与多个利益相关者一一对应的多个虚拟机的终端能够根据虚拟机和虚拟机监视器之间的信任依赖关系来激活。终端包括：多个虚拟机与多个利益相关者一一对应; 与虚拟机一一对应的多个防篡改模块，以及以相互关联的方式控制虚拟机和防篡改模块的管理单元。参考具有与一个或其他虚拟机的信任依赖关系的证书，每个虚拟机都将安全启动。

95. 发明申请

US20100318781A1 SECURE BOOT WITH OPTIONAL COMPONENTS METHOD 有权
标题翻译：安全启动与可选组件方法
公开(公告)号：US20100318781A1
公开(公告)日：2010-12-16
申请号：US12864589
申请日：2009-01-29
申请人： Kenneth Alexander Nicolson , Hideki Matsushima , Hisashi Takayama , Takayuki Ito , Tomoyuki Haga
发明人： Kenneth Alexander Nicolson , Hideki Matsushima , Hisashi Takayama , Takayuki Ito , Tomoyuki Haga
IPC分类号： G06F21/00 , G06F9/00
CPC分类号： G06F21/575
摘要： A method to allow a device to boot in a secure fashion, even though some of the components within the secure device's firmware may not be present, not correctly authorized, or not correctly operating.
摘要翻译：即使安全设备的固件中的某些组件可能不存在，未正确授权或不正确操作，允许设备以安全方式引导的方法。

96. 发明授权

US07849331B2 Program update method and server 有权
标题翻译：程序更新方法和服务器
公开(公告)号：US07849331B2
公开(公告)日：2010-12-07
申请号：US12081889
申请日：2008-04-23
申请人： Makoto Fujiwara , Yusuke Nemoto , Junichi Yasui , Takuji Maeda , Takayuki Ito , Yasushi Yamada , Shinji Inoue
发明人： Makoto Fujiwara , Yusuke Nemoto , Junichi Yasui , Takuji Maeda , Takayuki Ito , Yasushi Yamada , Shinji Inoue
IPC分类号： G06F21/00
CPC分类号： G06F21/123 , G06F21/572 , G06F21/72
摘要： A system including a secure LSI 1 establishes a communication path to/from a server 3 (UD1), and receives a common key-encrypted program generated by encryption with a common key and transmitted from the server 3 (UD6 and UD7). The received common key-encrypted program is decrypted to generate a raw program, and the raw program is re-encrypted with an inherent key to newly generate an inherent key-encrypted program, which is stored in an external memory.
摘要翻译：包括安全LSI1的系统建立到服务器3（UD1）的通信路径，并且从服务器3（UD6和UD7）接收通过公共密钥通过加密生成的公共密钥加密程序。对所接收的公用密钥加密程序进行解密以生成原始程序，并且用固有密钥重新加密原始程序，以新生成存储在外部存储器中的固有密钥加密程序。

97. 发明授权

US07781848B2 Semiconductor device with extension structure and method for fabricating the same 有权
标题翻译：具有延伸结构的半导体器件及其制造方法
公开(公告)号：US07781848B2
公开(公告)日：2010-08-24
申请号：US11704924
申请日：2007-02-12
申请人： Takayuki Ito , Kyoichi Suguro , Kouji Matsuo
发明人： Takayuki Ito , Kyoichi Suguro , Kouji Matsuo
IPC分类号： H01L29/78
CPC分类号： H01L21/823857 , H01L21/823814 , H01L21/823842
摘要： A semiconductor device includes a semiconductor region, a source region, a drain region, a source extension region a drain extension region, a first gate insulation film, a second gate insulation film, and a gate electrode. The source region, drain region, source extension region and drain extension region are formed in a surface portion of the semiconductor region. The first gate insulation film is formed on the semiconductor region between the source extension region and the drain extension region. The first gate insulation film is formed of a silicon oxide film or a silicon oxynitride film having a nitrogen concentration of 15 atomic % or less. The second gate insulation film is formed on the first gate insulation film and contains nitrogen at a concentration of between 20 atomic % and 57 atomic %. The gate electrode is formed on the second gate insulation film.
摘要翻译：半导体器件包括半导体区域，源极区域，漏极区域，源极延伸区域，漏极延伸区域，第一栅极绝缘膜，第二栅极绝缘膜和栅极电极。源极区域，漏极区域，源极延伸区域和漏极延伸区域形成在半导体区域的表面部分中。第一栅极绝缘膜形成在源极延伸区域和漏极延伸区域之间的半导体区域上。第一栅极绝缘膜由氮浓度为15原子％以下的氧化硅膜或氮氧化硅膜形成。第二栅极绝缘膜形成在第一栅极绝缘膜上，并且含有浓度为20原子％至57原子％之间的氮。栅电极形成在第二栅绝缘膜上。

98. 发明申请

US20100193874A1 SEMICONDUCTOR DEVICE WITH EXTENSION STRUCTURE AND METHOD FOR FABRICATING THE SAME 有权
标题翻译：具有延伸结构的半导体器件及其制造方法
公开(公告)号：US20100193874A1
公开(公告)日：2010-08-05
申请号：US12757658
申请日：2010-04-09
申请人： Takayuki Ito , Kyoichi Suguro , Kouji Matsuo
发明人： Takayuki Ito , Kyoichi Suguro , Kouji Matsuo
IPC分类号： H01L27/092
CPC分类号： H01L21/823857 , H01L21/823814 , H01L21/823842
摘要： A semiconductor device includes a semiconductor region, a source region, a drain region, a source extension region a drain extension region, a first gate insulation film, a second gate insulation film, and a gate electrode. The source region, drain region, source extension region and drain extension region are formed in a surface portion of the semiconductor region. The first gate insulation film is formed on the semiconductor region between the source extension region and the drain extension region. The first gate insulation film is formed of a silicon oxide film or a silicon oxynitride film having a nitrogen concentration of 15 atomic % or less. The second gate insulation film is formed on the first gate insulation film and contains nitrogen at a concentration of between 20 atomic % and 57 atomic %. The gate electrode is formed on the second gate insulation film.
摘要翻译：半导体器件包括半导体区域，源极区域，漏极区域，源极延伸区域，漏极延伸区域，第一栅极绝缘膜，第二栅极绝缘膜和栅极电极。源极区域，漏极区域，源极延伸区域和漏极延伸区域形成在半导体区域的表面部分中。第一栅极绝缘膜形成在源极延伸区域和漏极延伸区域之间的半导体区域上。第一栅极绝缘膜由氮浓度为15原子％以下的氧化硅膜或氮氧化硅膜形成。第二栅极绝缘膜形成在第一栅极绝缘膜上，并且含有浓度为20原子％至57原子％之间的氮。栅电极形成在第二栅绝缘膜上。

99. 发明授权

US07746207B2 Coil device 有权
标题翻译：线圈装置
公开(公告)号：US07746207B2
公开(公告)日：2010-06-29
申请号：US10571771
申请日：2004-11-05
申请人： Mitsuhiro Yamashita , Takashi Nagasaka , Hideki Miura , Yasuhiro Matsukawa , Kazuo Sato , Akira Sato , Hironori Sato , Takayuki Ito , Yasuhiko Kitajima
发明人： Mitsuhiro Yamashita , Takashi Nagasaka , Hideki Miura , Yasuhiro Matsukawa , Kazuo Sato , Akira Sato , Hironori Sato , Takayuki Ito , Yasuhiko Kitajima
IPC分类号： H01F5/00
CPC分类号： H01F27/292 , H01F17/045 , H01F27/027 , H01F27/33 , H01F41/082
摘要： A coil apparatus having a divided winding conformation and a manufacturing method of the coil apparatus which can prevent a winding from collapsing while achieving a reduction in size of a core and simplification of a structure. A coil apparatus includes a ferrite core and a coil provided around the core. The coil includes at least a first coil portion and a second coil portion, and a boundary end surface of the first coil portion on the second coil portion side is inclined in such a manner that its inner peripheral side is closer to the second coil portion than its outer peripheral side. Further, a boundary end surface of the second coil portion on the first coil portion side is inclined in such a manner that its outer peripheral side is closer to the first coil portion than its inner peripheral side.
摘要翻译：具有分割绕组结构的线圈装置和线圈装置的制造方法，其可以防止绕组塌陷同时实现芯的尺寸的减小并且简化结构。线圈装置包括铁氧体磁芯和设置在磁芯周围的线圈。线圈至少包括第一线圈部分和第二线圈部分，并且第二线圈部分侧的第一线圈部分的边界端面以其内周侧比第二线圈部分更靠近第二线圈部分的方式倾斜，其外围边。此外，第一线圈部分侧的第二线圈部分的边界端面以其外周侧比其内周侧更靠近第一线圈部分的方式倾斜。

100. 发明授权

US07685435B2 Program development method, program development supporting system, and program installation method 有权
标题翻译：程序开发方法，程序开发支持系统和程序安装方法
公开(公告)号：US07685435B2
公开(公告)日：2010-03-23
申请号：US10624481
申请日：2003-07-23
申请人： Makoto Fujiwara , Yusuke Nemoto , Junichi Yasui , Takuji Maeda , Takayuki Ito , Yasushi Yamada , Shinji Inoue
发明人： Makoto Fujiwara , Yusuke Nemoto , Junichi Yasui , Takuji Maeda , Takayuki Ito , Yasushi Yamada , Shinji Inoue
IPC分类号： G06F11/30
CPC分类号： G06F21/72 , G06F8/60 , G06F21/575 , G06F2221/2105
摘要： An development environment of a high security level is provided for a key-installed system. Development of a program for a system having an LSI device which includes a secure memory is performed by providing another LSI device having the same structure and setting the provided LSI device to a development mode which is different from a product operation mode. Alternatively, the provided LSI device is set to an administrator mode to perform development and encryption of a key-generation program. The LSI device is set to a key-generation mode to execute the encrypted key-generation program, thereby generating various keys.
摘要翻译：为安装密钥的系统提供了高安全级别的开发环境。通过提供具有相同结构的另一LSI器件和将所提供的LSI器件设置为与产品操作模式不同的开发模式来执行具有包括安全存储器的LSI器件的系统的程序的开发。或者，将所提供的LSI设备设置为管理员模式，以执行密钥生成程序的开发和加密。 LSI设备被设置为执行加密密钥生成程序的密钥生成模式，从而生成各种密钥。

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