公开(公告)号：US09117067B2

公开(公告)日：2015-08-25

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 ,  H04W12/06 ,  H04M1/725 ,  H04W88/02

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。

公开(公告)号：US20140028604A1

公开(公告)日：2014-01-30

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

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。

公开(公告)号：US20130283372A1

公开(公告)日：2013-10-24

申请号：US13979083

申请日：2012-01-16

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： G06F21/31

CPC分类号： G06F21/316 ,  G06F21/32 ,  H04L9/3231 ,  H04M1/67 ,  H04M2250/12

摘要： A mobile information terminal is provided that can obstruct operations by a third party without obstructing operations by an authorized user when shaking or tilting occurs. The mobile information terminal includes: a gripping-feature sample acquisition part that acquires gripping-feature samples; an acceleration sensor that measures an acceleration; a switch that switches the mobile information terminal between a learning state and an authentication state; a template learning part that learns a user authentication template; a tilt counter that adds a tilt score when an acceleration exceeds a predetermined value, and resets the tilt score to 0 when a result of user authentication indicates an authorized user; a user authentication part that performs user authentication; a score adder/subtractor that adds/subtracts a score when a result of user authentication performed by the user authentication part indicates an unauthorized user; a threshold slider that calculates a revised threshold; a locking determination part that determines that the user authentication fails when the score changes across the revised threshold; and a locking part that locks some or all functions of the mobile information terminal when the user authentication fails.

摘要翻译： 提供移动信息终端，其可以在发生抖动或倾斜时阻止第三方的操作，而不会妨碍授权用户的操作。 移动信息终端包括：抓取特征样本获取部分，其获取抓取特征样本; 测量加速度的加速度传感器; 将移动信息终端切换到学习状态和认证状态之间的交换机; 学习用户认证模板的模板学习部分; 倾斜计数器，当加速度超过预定值时增加倾斜分数，并且当用户认证结果指示授权用户时，将倾斜分数重置为0; 执行用户认证的用户认证部分; 当由用户认证部分执行的用户认证的结果指示未经授权的用户时，加分/减法得分的分数加法器/减法器; 阈值滑块，用于计算修正的阈值; 当所述分数在所述修正的阈值上变化时，确定所述用户认证失败的锁定确定部分; 以及当用户认证失败时锁定移动信息终端的一些或所有功能的锁定部分。

公开(公告)号：US20130214905A1

公开(公告)日：2013-08-22

申请号：US13881233

申请日：2012-04-13

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： G05B1/01

CPC分类号： G05B1/01 ,  G06F21/316 ,  G06F21/32 ,  G06K9/6206 ,  H04L9/3231 ,  H04L63/0861 ,  H04L2209/80 ,  H04M1/67 ,  H04W12/00508 ,  H04W12/06 ,  H04W88/02

摘要： A portable terminal includes a gripping-feature sample acquisition section that acquires a gripping feature sample from a sensor array; a former-template storage that stores an old authentication template in a portable terminal used in the past, as a former template; a feature-segment extracting section that extracts a feature segment from the former template and calculates a distance between the former template and the gripping feature sample in each feature segment; a segment-position correcting section that applies deformation correction to the former template in a feature segment in which the distance calculated by the feature-segment extracting section is longer than a predetermined value, to generate a corrected template; a template comparison section that compares the corrected template with the acquired gripping feature sample and calculates an inter-vector distance therebetween; and a template storage that stores the corrected template as an authentication template when the inter-vector distance is equal to or shorter than a predetermined value.

摘要翻译： 便携式终端包括抓握特征样本获取部分，其从传感器阵列获取抓取特征样本; 以前的模板存储器，其将旧认证模板存储在过去使用的便携式终端中，作为前模板; 特征段提取部分，从前一模板中提取特征片段，并计算每个特征片段中前一模板与抓取特征样本之间的距离; 在由所述特征片段提取部计算出的距离长于预定值的特征片段中对前一模板进行变形校正的段位置校正部，生成校正后的模板; 模板比较部分，其将校正的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; 以及当所述矢量间距离等于或小于预定值时，将所述校正模板存储为认证模板的模板存储器。

公开(公告)号：US09223468B2

公开(公告)日：2015-12-29

申请号：US13879531

申请日：2012-05-31

申请人： Manabu Ota ,  Yasuo Morinaga ,  Masakatsu Tsukamoto

发明人： Manabu Ota ,  Yasuo Morinaga ,  Masakatsu Tsukamoto

IPC分类号： G06F13/00 ,  G06F15/00 ,  G06F3/0481 ,  G06F17/30

CPC分类号： G06F3/04817 ,  G06F17/30905

摘要： A display apparatus communicatively connected to a distribution apparatus. The display apparatus storing one or more information contents of external information distributed from the distribution apparatus and/or internal information of the display apparatus, an icon associated with each of the information contents, a placement area for placing the icon, and one or more templates having one or more placement areas for placing icons; determining which of the information contents and the icons are to be displayed; selecting a template where the determined information contents and icons are displayable; and generating and displaying an image to be displayed by embedding the determined icon in a placement area of the selected template corresponding to a placement area associated with the determined icon.

摘要翻译： 通信地连接到分配装置的显示装置。 该显示装置存储从分发装置分发的外部信息的一个或多个信息内容和/或显示装置的内部信息，与每个信息内容相关联的图标，用于放置图标的放置区域，以及一个或多个模板 具有用于放置图标的一个或多个放置区域; 确定要显示哪个信息内容和图标; 选择确定的信息内容和图标可显示的模板; 以及通过将所确定的图标嵌入所选择的模板的与所确定的图标相关联的放置区域的放置区域来生成和显示要显示的图像。

公开(公告)号：US20130239034A1

公开(公告)日：2013-09-12

申请号：US13879531

申请日：2012-05-31

申请人： Manabu Ota ,  Yasuo Morinaga ,  Masakatsu Tsukamoto

发明人： Manabu Ota ,  Yasuo Morinaga ,  Masakatsu Tsukamoto

IPC分类号： G06F3/0481

CPC分类号： G06F3/04817 ,  G06F17/30905

摘要： One aspect of the present invention relates to a display apparatus communicatively connected to a distribution apparatus, comprising: an information storage unit configured to store one or more information contents of external information distributed from the distribution apparatus and/or internal information of the display apparatus, an icon associated with each of the information contents and a placement area for placing the icon; a template storage unit configured to store one or more templates having one or more placement areas for placing icons; a display icon determination unit configured to determine which of the information contents and the icons from the information storage unit are to be displayed and select from the template storage unit a template where the determined information contents and icons are displayable; and an image generation and display unit configured to generate and display an image to be displayed by embedding the determined icon in a placement area of the selected template corresponding to a placement area associated with the determined icon.

摘要翻译： 本发明的一个方面涉及一种通信地连接到分发装置的显示装置，包括：信息存储单元，被配置为存储从分发装置分发的外部信息和/或显示装置的内部信息的一个或多个信息内容， 与每个信息内容相关联的图标和用于放置图标的放置区域; 模板存储单元，被配置为存储具有用于放置图标的一个或多个放置区域的一个或多个模板; 显示图标确定单元，被配置为从信息存储单元中显示信息内容和图标中的哪一个，并从模板存储单元中选择所确定的信息内容和图标可显示的模板; 以及图像生成和显示单元，被配置为通过将所确定的图标嵌入到与所确定的图标相关联的放置区域的所选模板的放置区域中来生成和显示要显示的图像。

公开(公告)号：US20130291097A1

公开(公告)日：2013-10-31

申请号：US13977928

申请日：2012-01-16

申请人： Masakatsu Tsukamoto ,  Manabu Ota ,  Yasuo Motinaga ,  Takeshi Higuchi

发明人： Masakatsu Tsukamoto ,  Manabu Ota ,  Yasuo Motinaga ,  Takeshi Higuchi

IPC分类号： G06F21/32

CPC分类号： G06F21/32 ,  G06F21/31 ,  H04L9/3231 ,  H04M1/67 ,  H04M2250/12 ,  H04M2250/22

摘要： A mobile information terminal includes: a mode acquisition part that acquires a mode of the mobile information terminal; a trigger monitoring part that, when a sampling trigger determined on the mode is generated, outputs a gripping-feature acquisition signal; a gripping-feature sample acquisition part that acquires a gripping-feature acquisition signal and a gripping-feature sample; a switch that switches the mobile information terminal between a learning state and an authentication state; a template learning part that, with the mobile information terminal in the learning state, learns a user authentication template for each mode using the gripping-feature samples; a user authentication part that, with the mobile information terminal in the authentication state, compares the learned user authentication template and the gripping-feature sample for each mode for user authentication; a locking part that locks some or all functions of the mobile information terminal when the user authentication fails.

摘要翻译： 移动信息终端包括：获取移动信息终端的模式的模式获取部分; 触发监视部分，当产生在所述模式上确定的采样触发时，输出抓取特征获取信号; 抓取特征采集部，其获取抓取特征获取信号和抓取特征样本; 将移动信息终端切换到学习状态和认证状态之间的交换机; 在移动信息终端处于学习状态的情况下，使用抓取特征样本学习用于每个模式的用户认证模板的模板学习部分; 用户认证部分，其中处于认证状态的移动信息终端将用于认证的每个模式的学习用户认证模板和抓取特征样本进行比较; 当用户认证失败时锁定移动信息终端的一些或所有功能的锁定部分。