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1. 发明授权

US09032511B2 Mobile information terminal and gripping-feature authentication method 有权
标题翻译：移动信息终端和抓取特征认证方法
公开(公告)号：US09032511B2
公开(公告)日：2015-05-12
申请号：US14004298
申请日：2012-01-27
申请人： Yasuo Morinaga , Masakatsu Tsukamoto , Manabu Ota , Takeshi Higuchi
发明人： Yasuo Morinaga , Masakatsu Tsukamoto , Manabu Ota , Takeshi Higuchi
IPC分类号： G06F21/32 , G06F21/31 , G06F21/81 , H04M1/67 , G06F1/32
CPC分类号： G06F21/31 , G06F1/3206 , G06F1/3231 , G06F1/3287 , G06F21/32 , G06F21/81 , G06F2221/2139 , H04M1/67 , H04M2250/12 , Y02D10/171 , Y02D10/173
摘要： A mobile information terminal including a gripping-feature sample acquisition unit to acquire a gripping-feature sample, one or more environmental sensors outputting an environmental signal, a terminal status detector to acquire the environmental signal and detect a terminal status, a template selection unit to select a user authentication template fitting the detected terminal status, a user authentication unit collating the acquired gripping-feature sample with the selected user authentication template and outputting a user authentication result, a user authenticity level monitor that outputs a sensor power source OFF signal when the user authenticity level exceeds a threshold value and outputs a sensor power source ON signal when the user authenticity level falls below the threshold value, and a power source control unit halting energization to a sensor when acquiring the sensor power source OFF signal, and energizing a sensor when acquiring the sensor power source ON signal.
摘要翻译：一种移动信息终端，包括获取抓取特征样本的抓取特征样本获取单元，输出环境信号的一个或多个环境传感器，终端状态检测器，以获取环境信号和检测终端状态;模板选择单元，选择适合检测到的终端状态的用户认证模板，将所获取的抓取特征样本与所选择的用户认证模板进行整理并输出用户认证结果的用户认证单元，当所述用户认证模块输出用户认证结果时，输出传感器电源OFF信号的用户真实性级别监视器用户真实性水平超过阈值，并且当用户真实性水平低于阈值时输出传感器电源ON信号，并且电源控制单元在获取传感器电源OFF信号时停止对传感器的通电，并且激励传感器当获取传感器电源ON信号时。

2. 发明申请

US20130340061A1 USER AUTHENTICATION TEMPLATE LEARNING SYSTEM AND USER AUTHENTICATION TEMPLATE LEARNING METHOD 审中-公开
标题翻译：用户认证模板学习系统和用户认证模板学习方法
公开(公告)号：US20130340061A1
公开(公告)日：2013-12-19
申请号：US14002026
申请日：2012-02-27
申请人： Masakatsu Tsukamoto , Yasuo Morinaga , Manabu Ota , Takeshi Higuchi
发明人： Masakatsu Tsukamoto , Yasuo Morinaga , Manabu Ota , Takeshi Higuchi
IPC分类号： G06F21/32
CPC分类号： G06F21/32 , A61B5/117 , G06K9/00006 , G06K9/00885 , G06N20/00 , H04L9/3231
摘要： A mobile information terminal includes a sample acquisition unit configured to acquire a sample, a sample transmission unit configured to transmit the sample and a user ID, an other's sample reception unit configured to receive other's samples, a user authentication template learning unit configured to learn a user authentication template and an authentication determination threshold value by using the other's samples and samples of the authentic user, and a template storage unit configured to store the user authentication template and the authentication determination threshold value, and a server includes a sample reception unit configured to receive a sample and a user ID, a clustering unit configured to classify the sample that is received into a feature cluster, a sample storage unit configured to store the sample that is classified, in association with the user ID, a feature cluster extraction unit configured to extract all samples which belong to a feature cluster identical to a feature cluster corresponding to the user ID that is received, and an other's sample transmission unit configured to transmit the samples that are extracted, as other's samples.
摘要翻译：移动信息终端包括被配置为获取样本的样本获取单元，被配置为发送样本的用户ID和用户ID，被配置为接收其他样本的另一个样本接收单元，被配置为学习用户认证模板和认证确定阈值，以及模板存储单元，被配置为存储用户认证模板和认证确定阈值，并且服务器包括：样本接收单元，被配置为接收样本和用户ID，被配置为将接收的样本分类到特征群集中的群集单元，被配置为存储与所述用户ID相关联地分类的样本的样本存储单元，所述特征群提取单元被配置提取属于与a相同的要素集群的所有样本特征簇对应于接收到的用户ID，另一个样本传输单元被配置为发送提取的样本作为其他样本。

3. 发明申请

US20140007227A1 MOBILE INFORMATION TERMINAL AND GRIPPING-FEATURE AUTHENTICATION METHOD 有权
标题翻译：移动信息终端和传送特征认证方法
公开(公告)号：US20140007227A1
公开(公告)日：2014-01-02
申请号：US14004298
申请日：2012-01-27
申请人： Yasuo Morinaga , Masakatsu Tsukamoto , Manabu Ota , Takeshi Higuchi
发明人： Yasuo Morinaga , Masakatsu Tsukamoto , Manabu Ota , Takeshi Higuchi
IPC分类号： G06F21/31
CPC分类号： G06F21/31 , G06F1/3206 , G06F1/3231 , G06F1/3287 , G06F21/32 , G06F21/81 , G06F2221/2139 , H04M1/67 , H04M2250/12 , Y02D10/171 , Y02D10/173
摘要： A mobile information terminal including a gripping-feature sample acquisition unit to acquire a gripping-feature sample, one or more environmental sensors outputting an environmental signal, a terminal status detector to acquire the environmental signal and detect a terminal status, a template selection unit to select a user authentication template fitting the detected terminal status, a user authentication unit collating the acquired gripping-feature sample with the selected user authentication template and outputting a user authentication result, a user authenticity level monitor that outputs a sensor power source OFF signal when the user authenticity level exceeds a threshold value and outputs a sensor power source ON signal when the user authenticity level falls below the threshold value, and a power source control unit halting energization to a sensor when acquiring the sensor power source OFF signal, and energizing a sensor when acquiring the sensor power source ON signal.
摘要翻译：一种移动信息终端，包括获取抓取特征样本的抓取特征样本获取单元，输出环境信号的一个或多个环境传感器，终端状态检测器，以获取环境信号和检测终端状态;模板选择单元，选择适合检测到的终端状态的用户认证模板，将所获取的抓取特征样本与所选择的用户认证模板进行整理并输出用户认证结果的用户认证单元，当所述用户认证模块输出用户认证结果时，输出传感器电源OFF信号的用户真实性级别监视器用户真实性水平超过阈值，并且当用户真实性水平低于阈值时输出传感器电源ON信号，并且电源控制单元在获取传感器电源OFF信号时停止对传感器的通电，并且激励传感器当获取传感器电源ON信号时。

4. 发明申请

US20130232570A1 PORTABLE TERMINAL AND GRIPPING-FEATURE LEARNING METHOD 审中-公开
标题翻译：便携式终端和传送特征学习方法
公开(公告)号：US20130232570A1
公开(公告)日：2013-09-05
申请号：US13881386
申请日：2012-04-13
申请人： Manabu Ota , Yasuo Morinaga , Masakatsu Tsukamoto , Takeshi Higuchi
发明人： Manabu Ota , Yasuo Morinaga , Masakatsu Tsukamoto , Takeshi Higuchi
IPC分类号： G06F21/32
CPC分类号： G06F21/32 , G06F21/316 , H04M1/67
摘要： A portable terminal includes a former-template storage that stores an old authentication template used for authentication in a portable terminal used in the past, as a former template; a sensor-position storage that stores the positions of sensors in the portable terminal currently being used; a sensor-position correcting section that acquires the former template and the positions of the sensors and applies interpolation to the former template according to the positions of the sensors to generate an interpolated template; a gripping-feature sample acquisition section that acquires a gripping feature sample from a sensor array; a template comparison section that compares the interpolated template with the acquired gripping feature sample and calculates an inter-vector distance therebetween; and a template storage that stores the interpolated template as an authentication template when the inter-vector distance between the interpolated template and the acquired gripping feature sample is equal to or shorter than a predetermined value.
摘要翻译：便携式终端包括：前模板存储器，用于将用于认证的旧认证模板存储在过去使用的便携式终端中作为前模板; 传感器位置存储器，其存储当前正在使用的便携式终端中的传感器的位置; 传感器位置校正部，其获取前述模板和所述传感器的位置，并根据所述传感器的位置对前述模板进行插值，生成内插模板; 夹持特征样本获取部，其从传感器阵列获取抓取特征样本; 模板比较部分，其将内插模板与所获取的抓取特征样本进行比较并计算它们之间的矢量间距离; 以及模板存储器，其中当插值模板和所获取的抓取特征样本之间的向量间距离等于或小于预定值时，存储插值模板作为认证模板。

5. 发明申请

US20140028602A1 MOBILE INFORMATION TERMINAL AND PLACEMENT AREA ACQUISITION METHOD 有权
标题翻译：移动信息终端和放置区域采集方法
公开(公告)号：US20140028602A1
公开(公告)日：2014-01-30
申请号：US14110731
申请日：2012-06-20
申请人： Yasuo Morinaga , Manabu Ota , Masakatsu Tsukamoto , Takeshi Higuchi
发明人： Yasuo Morinaga , Manabu Ota , Masakatsu Tsukamoto , Takeshi Higuchi
IPC分类号： G06F3/041
CPC分类号： G06F3/0414 , G06F1/1626 , G06F1/1684 , G06F3/04886 , H04M2250/12 , H04M2250/22
摘要： A mobile information terminal that can acquire an optimum placement area for a controllable object, regardless of variability in user's gripping features among individuals. A pressure sensor array acquires a gripping pressure distribution; a gripping pressure logger records time-series changes in gripping pressure at each pressure sensor forming the pressure sensor array; a gripping pressure change point detection unit includes a gripping pressure change amount calculation section that acquires time-series changes in gripping pressure at each pressure sensor and determines whether the change in gripping pressure per unit time exceeds a predetermined value at any pressure sensor; and a placement area acquisition section specifies, when the change in gripping pressure per unit time exceeds the predetermined value at any pressure sensor, an optimum placement area for a controllable object with reference to a position where the change in gripping pressure per unit time exceeds the predetermined value.
摘要翻译：移动信息终端可以获取用于可控对象的最佳放置区域，而不管用户在个人之间的抓握特征的变化。压力传感器阵列获取夹紧压力分布; 夹紧压力记录器记录形成压力传感器阵列的每个压力传感器的夹紧压力的时间序列变化; 夹紧压力变化点检测单元包括抓取压力变化量计算部，其获取各压力传感器的夹紧压力的时间序列变化，并判断在任何压力传感器中每单位时间的夹紧压力变化是否超过规定值; 并且布置区域获取部分指定当在任何压力传感器上每单位时间的夹紧压力的变化超过预定值时，相对于每单位时间的夹紧压力的变化超过该位置的可控制物体的最佳放置面积预定值。

6. 发明申请

US20130298225A1 MOBILE INFORMATION TERMINAL AND GRIPPING-FEATURE LEARNING METHOD 有权
标题翻译：移动信息终端和传送特征学习方法
公开(公告)号：US20130298225A1
公开(公告)日：2013-11-07
申请号：US13976482
申请日：2012-01-27
申请人： Manabu Ota , Masakatsu Tsukamoto , Yasuo Morinaga , Takeshi Higuchi
发明人： Manabu Ota , Masakatsu Tsukamoto , Yasuo Morinaga , Takeshi Higuchi
IPC分类号： G06F21/32
CPC分类号： G06F21/32 , H04M1/72522 , H04W12/06 , H04W88/02
摘要： A mobile information terminal includes a mode acquisition section adapted to acquire the mode of the mobile information terminal; a sample filling section adapted to, when the number of gripping feature samples acquired in a mode is insufficient, fill in lacking gripping feature samples with gripping feature samples acquired in another mode; a gripping-feature sample acquisition section adapted to acquire gripping feature samples; a switch adapted to switch the mobile information terminal between a learning state and an authentication state; a template learning section adapted to learn an authentication template in each mode using the gripping feature samples when the mobile information terminal is in the learning state; an authentication section adapted to compare the learned authentication template with gripping feature samples in each mode to perform authentication; and a locking section adapted to lock some or all of functions of the mobile information terminal when the authentication fails.
摘要翻译：移动信息终端包括适于获取移动信息终端的模式的模式获取部分; 当在模式中获取的夹持特征样本的数量不足时，样本填充部分填充缺少具有在另一模式中获取的抓取特征样本的夹持特征样本; 夹持特征样本获取部分，适于获取抓取特征样本; 适于在学习状态和认证状态之间切换移动信息终端的交换机; 模板学习部分，适于在移动信息终端处于学习状态时使用抓取特征样本来学习每个模式中的认证模板; 验证部分，适于在每个模式中比较所学习的认证模板与抓取特征样本以进行认证; 以及锁定部，适于在认证失败时锁定移动信息终端的一些或全部功能。

7. 发明授权

US09146636B2 Mobile information terminal and placement area acquisition method 有权
标题翻译：移动信息终端和放置区域采集方法
公开(公告)号：US09146636B2
公开(公告)日：2015-09-29
申请号：US14110731
申请日：2012-06-20
申请人： Yasuo Morinaga , Manabu Ota , Masakatsu Tsukamoto , Takeshi Higuchi
发明人： Yasuo Morinaga , Manabu Ota , Masakatsu Tsukamoto , Takeshi Higuchi
IPC分类号： G06F3/041 , G06F1/16 , G06F3/0488
CPC分类号： G06F3/0414 , G06F1/1626 , G06F1/1684 , G06F3/04886 , H04M2250/12 , H04M2250/22
摘要： A mobile information terminal that can acquire an optimum placement area for a controllable object, regardless of variability in user's gripping features among individuals. A pressure sensor array acquires a gripping pressure distribution; a gripping pressure logger records time-series changes in gripping pressure at each pressure sensor forming the pressure sensor array; a gripping pressure change point detection unit includes a gripping pressure change amount calculation section that acquires time-series changes in gripping pressure at each pressure sensor and determines whether the change in gripping pressure per unit time exceeds a predetermined value at any pressure sensor; and a placement area acquisition section specifies, when the change in gripping pressure per unit time exceeds the predetermined value at any pressure sensor, an optimum placement area for a controllable object with reference to a position where the change in gripping pressure per unit time exceeds the predetermined value.
摘要翻译：移动信息终端可以获取用于可控对象的最佳放置区域，而不管用户在个人之间的抓握特征的变化。压力传感器阵列获取夹紧压力分布; 夹紧压力记录器记录形成压力传感器阵列的每个压力传感器的夹紧压力的时间序列变化; 夹紧压力变化点检测单元包括抓取压力变化量计算部，其获取各压力传感器的夹紧压力的时间序列变化，并判断在任何压力传感器中每单位时间的夹紧压力变化是否超过规定值; 并且布置区域获取部分指定当在任何压力传感器上每单位时间的夹紧压力的变化超过预定值时，相对于每单位时间的夹紧压力的变化超过该位置的可控制物体的最佳放置面积预定值。

8. 发明申请

US20130347100A1 MOBILE INFORMATION TERMINAL, BEHAVIORAL FEATURE LEARNING METHOD, AND BEHAVIORAL FEATURE AUTHENTICATION METHOD 审中-公开
标题翻译：移动信息终端，行为特征学习方法和行为特征验证方法
公开(公告)号：US20130347100A1
公开(公告)日：2013-12-26
申请号：US14003403
申请日：2012-07-06
申请人： Masakatsu Tsukamoto , Manabu Ota , Yasuo Morinaga , Takeshi Higuchi
发明人： Masakatsu Tsukamoto , Manabu Ota , Yasuo Morinaga , Takeshi Higuchi
IPC分类号： G06F21/36
CPC分类号： G06F21/36 , G06F21/32 , H04L9/3226 , H04L9/3234 , H04L2209/80 , H04W12/00508 , H04W12/06 , H04W88/02
摘要： A mobile information terminal that can authenticate an authorized user by using behavioral features acquired when the user makes small movements in a limited movable range. The mobile information terminal includes a gripping feature sensor that acquires gripping features; a behavioral feature sample acquisition section that acquires time-series data of gripping features in a fiddling session as samples of behavioral features; a switch that puts the mobile information terminal into either a learning mode or an authentication mode; a template learning section that learns an authentication template by using the samples of behavioral features when in the learning mode; an authentication section that authenticates the user by comparing the samples of behavioral features with the learned authentication template when in the authentication mode; and an unlock section that unlocks all or some of the functions of the mobile information terminal when the authentication succeeds.
摘要翻译：移动信息终端，其可以通过使用当用户在有限的可移动范围内进行小的移动时获取的行为特征来认证授权用户。移动信息终端包括获取抓取特征的抓握特征传感器; 行为特征样本获取部分，其获取作为行为特征的样本的抓握特征的时间序列数据; 将移动信息终端置于学习模式或认证模式的开关; 模板学习部分，在学习模式下通过使用行为特征的样本来学习认证模板; 认证部，其通过在认证方式下将行为特征的样本与所学习的认证模板进行比较来认证用户; 以及解锁部，其在认证成功时解锁所述移动信息终端的全部或一部分功能。

9. 发明申请

US20130290229A1 GRIPPING-FEATURE LEARNING AUTHENTICATION SYSTEM AND GRIPPING-FEATURE LEARNING AUTHENTICATION METHOD 审中-公开
标题翻译：传送特征学习认证系统和传送特征学习认证方法
公开(公告)号：US20130290229A1
公开(公告)日：2013-10-31
申请号：US13979263
申请日：2012-02-08
申请人： Masakatsu Tsukamoto , Manabu Ota , Yasuo Morinaga , Takeshi Higuchi
发明人： Masakatsu Tsukamoto , Manabu Ota , Yasuo Morinaga , Takeshi Higuchi
IPC分类号： G06F15/18 , G06F21/31
CPC分类号： G06N20/00 , G06F21/316 , G06F21/32 , G06K9/00382 , G06K9/00885 , G06K9/00979 , H04L9/3231 , H04M1/236 , H04M1/66 , H04M2250/22 , H04W12/00508 , H04W12/06
摘要： A gripping-feature learning authentication system preventing impersonation. A mobile information terminal includes a trigger monitor outputting a gripping-feature acquisition signal, a gripping-feature sample acquisition part acquiring a gripping-feature sample, a template learning part learning a user authentication template, a template sending part sending the user authentication template, an authentication request part sending and receiving an authentication request, an authentication data sending part sending a terminal identification number or gripping-feature sample, and a determination result receiver receiving a determination result. A server includes a template receiver receiving a user authentication template, a member template storage storing a user authentication template and member information, an authentication data receiver receiving a terminal identification number and gripping-feature sample, a member authenticator determining probability users corresponding to terminal identification numbers and gripping-feature samples belong to same member group, and a determination result sending part sending a determination result.
摘要翻译：一种防止冒充的抓握功能学习认证系统。移动信息终端包括输出抓取特征获取信号的触发监视器，获取抓取特征样本的抓取特征样本获取部分，学习用户认证模板的模板学习部分，发送用户认证模板的模板发送部分，发送和接收认证请求的认证请求部分，发送终端标识号或抓取特征样本的认证数据发送部分和接收确定结果的确定结果接收器。服务器包括接收用户认证模板的模板接收者，存储用户认证模板的成员模板存储和成员信息，接收终端识别号码和抓取特征样本的认证数据接收者，确定与终端标识对应的概率用户的成员认证符数字和抓取特征样本属于同一成员组，确定结果发送部分发送确定结果。

10. 发明授权

US09146637B2 Mobile information terminal and operation state determination method 有权
标题翻译：移动信息终端和操作状态确定方法
公开(公告)号：US09146637B2
公开(公告)日：2015-09-29
申请号：US14110995
申请日：2012-06-20
申请人： Yasuo Morinaga , Masakatsu Tsukamoto , Manabu Ota , Takeshi Higuchi
发明人： Yasuo Morinaga , Masakatsu Tsukamoto , Manabu Ota , Takeshi Higuchi
IPC分类号： G06F3/041 , G06K9/00 , G06F3/01 , G06F1/16
CPC分类号： G06F3/0414 , G06F1/1684 , G06F3/017 , G06F3/041 , G06F3/0482 , G06F3/04886 , G06F2203/04105 , G06K9/00375 , G06K9/00382
摘要： A mobile information terminal to determine whether a user's operation state is one-handed operation or two-handed operation. The mobile information terminal includes a pressure sensor array that acquires a gripping pressure distribution; a gripping pressure logger that records time-series changes in gripping pressure at each pressure sensor forming the pressure sensor array; a gripping pressure change point detection unit that includes a gripping pressure change amount calculation section that acquires time-series changes in gripping pressure at each pressure sensor and determines whether the amount of change in gripping pressure per unit time exceeds a predetermined value at any pressure sensor; and an operation state determination section that determines the operation state of the user of the mobile information terminal is one-handed operation when the amount of change in gripping pressure per unit time exceeds the predetermined value at any pressure sensor.
摘要翻译：用于确定用户的操作状态是单手操作还是双手操作的移动信息终端。移动信息终端包括获取抓取压力分布的压力传感器阵列; 夹持压力记录器，记录形成压力传感器阵列的每个压力传感器的夹紧压力的时间序列变化; 夹持压力变化点检测单元，其包括抓取压力变化量计算部，其获取各压力传感器的夹紧压力的时间序列变化，并判断在任何压力传感器上每单位时间的夹紧压力变化量是否超过规定值 ; 并且当任何压力传感器上的每单位时间的夹紧压力的变化量超过预定值时，单手操作确定移动信息终端的用户的操作状态的操作状态确定部。

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