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1. 发明申请

US20180145962A1 SERVER DEVICE, INFORMATION MANAGEMENT SYSTEM, INFORMATION MANAGEMENT METHOD, AND COMPUTER PROGRAM 审中-公开
公开(公告)号：US20180145962A1
公开(公告)日：2018-05-24
申请号：US15575329
申请日：2015-07-21
申请人： A.T COMMUNICATIONS CO., LTD.
发明人： Hiroshi TOYOIZUMI , Youichi AZUMA , Tetsuya TAKAHASHI , Maya TAKAMI
IPC分类号： H04L29/06 , G06F21/30 , G06F17/22 , G06F21/62
CPC分类号： H04L63/083 , G06F17/2217 , G06F21/30 , G06F21/62 , G06F21/6245 , G09C5/00
摘要： A server device for safely managing information is configured to store prescribed character codes and converted character codes in correlation with each other, said server device being connected, via a network (N), to a terminal device for receiving a converted character code string corresponding to a character string indicating personal information stored in a storage unit device. Responsive to the reception of a prescribed character code string corresponding to a character string indicating an item included in the personal information by the terminal device, the server device converts each of prescribed character codes included in the prescribed character code string to a corresponding converted character code, thereby generating a converted character code string corresponding to the character string indicating the item. The service device then commands the storage unit device to transmit the converted character code string corresponding to the character string indicating the personal information to the terminal device.

2. 发明授权

US09436852B2 Two-dimensional code authenticating device, two-dimensional code generating device, two-dimensional code authenticating method, and program 有权
标题翻译：二维码认证装置，二维码生成装置，二维码认证方法和程序
公开(公告)号：US09436852B2
公开(公告)日：2016-09-06
申请号：US13984221
申请日：2012-08-17
申请人： Ken-ichi Sakina , Youichi Azuma , Kishi Hideaki
发明人： Ken-ichi Sakina , Youichi Azuma , Kishi Hideaki
IPC分类号： G06K19/00 , G06K5/00 , G06K7/14 , G06K19/06
CPC分类号： G06K5/00 , G06K7/1417 , G06K7/1473 , G06K19/06037 , G06K19/06075
摘要： A two-dimensional code authenticating device reads a self-authentication two-dimensional code to obtain an RS bit string, and detects a bit string c′ as an error using the RS bit string. Next, an exclusive OR between a bit string l included in the RS bit string and the bit string c′ detected as an error is calculated to obtain a bit string c′, and a bit string md is obtained by decrypting the bit string c′ through a scheme corresponding to the encryption. Subsequently, it is determined whether or not the decrypted bit string md matches the bit string m included in the RS bit string, thereby authenticating the self-authentication two-dimensional code.
摘要翻译：二维码认证装置读取自认证二维码以获得RS比特串，并且使用RS比特串检测比特串c'作为错误。接下来，计算包括在RS比特串中的比特串1和被检测为错误的比特串c'之间的异或以获得比特串c'，并且通过解密比特串c'来获得比特串md 通过与加密相对应的方案。随后，确定解密的比特串md是否与包括在RS比特串中的比特串m匹配，从而认证自身认证二维码。

3. 发明授权

US09208421B2 Apparatuses and methods generating a two-dimensional code with a logo 有权
标题翻译：产生具有标志的二维码的装置和方法
公开(公告)号：US09208421B2
公开(公告)日：2015-12-08
申请号：US13637059
申请日：2011-03-18
申请人： Youichi Azuma , Hideaki Kishi , Tomoko Shinotani
发明人： Youichi Azuma , Hideaki Kishi , Tomoko Shinotani
IPC分类号： G09G5/02 , G06K19/06 , G06K7/14
CPC分类号： G06K19/06103 , G06K7/1417 , G06K19/06037 , G06K19/06112 , G06K19/0614 , G06T11/60 , G06T2207/10024 , G06T2207/20221 , G09G5/024
摘要： A logo-added two-dimensional code creation device determines the color of a two-dimensional code to be superimposed on a logo image by adjusting the L value indicating the color lightness, whereby a logo-added two-dimensional code readable regardless of influence of post-printing processing and/or ambient light can be created. The logo-added two-dimensional code has smaller cells superimposed on the tiger character that can easily lose the design integrity than the cells superimposed on the background part, ensuring the design integrity of the logo image without impairing the readability of information.
摘要翻译：标识添加的二维码制作装置通过调整指示色彩亮度的L值来确定要叠加在标志图像上的二维码的颜色，由此可以使用添加徽标的二维码，而不管可以创建后打印处理和/或环境光。标识添加的二维码具有较小的单元格叠加在老虎角色上，可以轻易地失去与叠加在背景部分上的单元格的设计完整性，从而确保标志图像的设计完整性，而不会损害信息的可读性。

4. 发明授权

US08498443B2 Watermark information embedding device, watermark information processing system, watermark information embedding method, and program 失效
标题翻译：水印信息嵌入装置，水印信息处理系统，水印信息嵌入方法和程序
公开(公告)号：US08498443B2
公开(公告)日：2013-07-30
申请号：US13376025
申请日：2010-06-02
申请人： Satoshi Ono , Shigeru Nakayama , Makoto Tsutsumi
发明人： Satoshi Ono , Shigeru Nakayama , Makoto Tsutsumi
IPC分类号： G06K9/00
CPC分类号： H04N1/32154 , G06T1/0028 , G06T2201/0052 , H04N1/3217 , H04N1/32315
摘要： The present invention provides a watermark information embedding device, a watermark information processing system, a watermark information embedding method and program that can provide a two-dimensional code enabling detection of copying. The watermark information embedding device comprises a first wavelet transform unit (12), a watermark information embedding unit (14) and an inverse wavelet transform unit (150). The first wavelet transform unit (12) performs a discrete wavelet transform on an original image of a two-dimensional code and decomposes this into various frequency components, namely an LL component, an LH component, an HL component and an HH component. The watermark information embedding unit (14) embeds the watermark information in the HH component as a high-frequency component in an oblique direction. The inverse wavelet transform unit (150) recomposes the two-dimensional code by performing an inverse discrete wavelet transform on the HH component in which the watermark information is embedded, and on each of the frequency components namely the LL component, the LH component and the HL component.
摘要翻译：本发明提供一种水印信息嵌入装置，水印信息处理系统，水印信息嵌入方法和程序，其能够提供能够检测复制的二维码。水印信息嵌入装置包括第一小波变换单元（12），水印信息嵌入单元（14）和逆小波变换单元（150）。第一小波变换单元（12）对二维码的原始图像执行离散小波变换，并将其分解为各种频率分量，即LL分量，LH分量，HL分量和HH分量。水印信息嵌入单元（14）将HH分量中的水印信息作为倾斜方向的高频分量嵌入。逆小波变换单元（150）通过对其中嵌入有水印信息的HH分量执行逆离散小波变换来重构二维码，并且在每个频率分量即LL分量，LH分量和 HL组件。

5. 发明授权

US08379052B2 Two-dimensional code display system, two-dimensional code display method, and program 有权
标题翻译：二维码显示系统，二维码显示方式和程序
公开(公告)号：US08379052B2
公开(公告)日：2013-02-19
申请号：US12794397
申请日：2010-06-04
申请人： Hiroshi Ideguchi
发明人： Hiroshi Ideguchi
IPC分类号： G09G5/00
CPC分类号： G09G5/377 , G06K7/1093 , G09G2340/145
摘要： A two-dimensional code display system has a display unit which can display a two-dimensional code representing predetermined information by plural cells arrange in a matrix, and a control unit which changes the display form of the two-dimensional code. For example, after 0.5 second has elapsed since the display unit starts displaying the image of a logo mark, the control unit controls the display unit to change the display from the image of the logo mark to a two-dimensional code. After 2.0 seconds has elapsed since the display unit starts displaying the two-dimensional code, the control unit controls the display unit to change the display from the two-dimensional code to the image of the logo mark. By repeating such control, the control unit can control the display unit to display alternately the image of the logo mark and the two-dimensional code.
摘要翻译：二维码显示系统具有显示单元，其可以显示表示以矩阵排列的多个单元的预定信息的二维码，以及改变二维码的显示形式的控制单元。例如，在从显示单元开始显示标志图像的图像开始经过0.5秒之后，控制单元控制显示单元将显示从图形标志改变为二维码。在显示单元开始显示二维码后经过了2.0秒后，控制单元控制显示单元将显示从二维码改变为标志图像。通过重复这样的控制，控制单元可以控制显示单元交替地显示标志标记和二维码的图像。

6. 发明申请

US20100245213A1 TWO-DIMENSIONAL CODE DISPLAY SYSTEM, TWO-DIMENSIONAL CODE DISPLAY METHOD, AND PROGRAM 有权
公开(公告)号：US20100245213A1
公开(公告)日：2010-09-30
申请号：US12746043
申请日：2008-10-29
申请人： Hiroshi Ideguchi
发明人： Hiroshi Ideguchi
IPC分类号： G09G3/20
CPC分类号： G09G5/377 , G06K7/1093 , G09G2340/145
摘要： A two-dimensional code display system has a display unit which can display a two-dimensional code representing predetermined information by plural cells arrange in a matrix, and a control unit which changes the display form of the two-dimensional code. For example, after 0.5 second has elapsed since the display unit starts displaying the image of a logo mark, the control unit controls the display unit to change the display from the image of the logo mark to a two-dimensional code. After 2.0 seconds has elapsed since the display unit starts displaying the two-dimensional code, the control unit controls the display unit to change the display from the two-dimensional code to the image of the logo mark. By repeating such control, the control unit can control the display unit to display alternately the image of the logo mark and the two-dimensional code.

7. 发明申请

US20210264060A1 DATA RECOVERY DEVICE, DATA MANAGEMENT SERVER, DATA MANAGEMENT SYSTEM, DATA RECOVERY METHOD AND PROGRAM 有权
公开(公告)号：US20210264060A1
公开(公告)日：2021-08-26
申请号：US17263008
申请日：2019-04-01
申请人： SATORI ELECTRIC CO., LTD. , A.T COMMUNICATIONS CO., LTD.
发明人： Takafumi KAKIOKA , Hiroshi TOYOIZUMI , Youichi AZUMA
IPC分类号： G06F21/64 , G06F21/60 , G06F21/88
摘要： The invention prevents data from leaking. In a data management system (1), a terminal device (2) saves a remaining data among the remaining data and an incomplete data acquired by partitioning an image data of an ID card of a user in a storage unit, and uploads the incomplete data to a data management server (5) via a network (N). A data recovery device (4) acquires the remaining data from the terminal device (2), and acquires the incomplete data from the data management server (5) via the network (N). Further, the data recovery device (4) recovers the image data of the ID card of the user from the remaining data and the incomplete data.

8. 发明授权

US08851392B2 Two-dimensional code display apparatus, two-dimensional code display method, and program 有权
标题翻译：二维码显示装置，二维码显示方法和程序
公开(公告)号：US08851392B2
公开(公告)日：2014-10-07
申请号：US13202856
申请日：2009-11-09
申请人： Tomoko Shinotani , Takuya Kamiaka
发明人： Tomoko Shinotani , Takuya Kamiaka
IPC分类号： G06K19/06 , H04L29/08 , G06K19/14 , G06K7/10
CPC分类号： G06K19/14 , G06K7/1095 , G06K19/06103 , G06K19/06112 , H04L67/04
摘要： The display unit displays a QR Code (registered trademark) (21), a Data Matrix (Data Code) (22), and an Aztec Code (23), all presenting the same information such as flight reservation details, for example, for 1.0 second each by turns. Consequently, there is no need of installing a two-dimensional code reader for QR Code (registered trademark), a two-dimensional code reader for Data Matrix (Data Code), and a two-dimensional code reader for Aztec Code and only any one of the two-dimensional code readers is necessary to read information such as flight reservation details.
摘要翻译：显示单元显示QR码（注册商标）（21），数据矩阵（数据代码）（22）和阿兹特克号码（23），所有这些都具有相同的信息，例如飞行预订细节，例如1.0 第二轮。因此，不需要安装二维码阅读器用于QR码（注册商标），用于数据矩阵（数据码）的二维码阅读器和用于阿兹台克码的二维码阅读器，并且只有任何一个的二维码阅读器需要阅读诸如航班预订细节之类的信息。

9. 发明申请

US20140139554A1 TWO-DIMENSIONAL CODE DISPLAY SYSTEM, TWO-DIMENSIONAL CODE DISPLAY METHOD, AND PROGRAM 审中-公开
标题翻译：二维码显示系统，二维码显示方法及程序
公开(公告)号：US20140139554A1
公开(公告)日：2014-05-22
申请号：US14165699
申请日：2014-01-28
申请人： A.T. COMMUNICATIONS CO., LTD.
发明人： Hiroshi IDEGUCHI
IPC分类号： G09G5/377
CPC分类号： G09G5/377 , G06K7/1093 , G09G2340/145
摘要： A two-dimensional code display system has a display unit which can display a two-dimensional code representing predetermined information by plural cells arrange in a matrix, and a control unit which changes the display form of the two-dimensional code. For example, after 0.5 second has elapsed since the display unit starts displaying the image of a logo mark, the control unit controls the display unit to change the display from the image of the logo mark to a two-dimensional code. After 2.0 seconds has elapsed since the display unit starts displaying the two-dimensional code, the control unit controls the display unit to change the display from the two-dimensional code to the image of the logo mark. By repeating such control, the control unit can control the display unit to display alternately the image of the logo mark and the two-dimensional code.
摘要翻译：二维码显示系统具有显示单元，其可以显示表示以矩阵排列的多个单元的预定信息的二维码，以及改变二维码的显示形式的控制单元。例如，在从显示单元开始显示标志图像的图像开始经过0.5秒之后，控制单元控制显示单元将显示从图形标志改变为二维码。在显示单元开始显示二维码后经过了2.0秒后，控制单元控制显示单元将显示从二维码改变为标志图像。通过重复这样的控制，控制单元可以控制显示单元交替地显示标志标记和二维码的图像。

10. 发明申请

US20100238199A1 TWO-DIMENSIONAL CODE DISPLAY SYSTEM, TWO-DIMENSIONAL CODE DISPLAY METHOD, AND PROGRAM 审中-公开
标题翻译：二维码显示系统，二维码显示方法及程序
公开(公告)号：US20100238199A1
公开(公告)日：2010-09-23
申请号：US12794365
申请日：2010-06-04
申请人： Hiroshi IDEGUCHI
发明人： Hiroshi IDEGUCHI
IPC分类号： G09G5/373
CPC分类号： G09G5/377 , G06K7/1093 , G09G2340/145
摘要： A two-dimensional code display system has a display unit which can display a two-dimensional code representing predetermined information by plural cells arrange in a matrix, and a control unit which changes the display form of the two-dimensional code. For example, after 0.5 second has elapsed since the display unit starts displaying the image of a logo mark, the control unit controls the display unit to change the display from the image of the logo mark to a two-dimensional code. After 2.0 seconds has elapsed since the display unit starts displaying the two-dimensional code, the control unit controls the display unit to change the display from the two-dimensional code to the image of the logo mark. By repeating such control, the control unit can control the display unit to display alternately the image of the logo mark and the two-dimensional code.
摘要翻译：二维码显示系统具有显示单元，其可以显示表示以矩阵排列的多个单元的预定信息的二维码，以及改变二维码的显示形式的控制单元。例如，在从显示单元开始显示标志图像的图像开始经过0.5秒之后，控制单元控制显示单元将显示从图形标志改变为二维码。在显示单元开始显示二维码后经过了2.0秒后，控制单元控制显示单元将显示从二维码改变为标志图像。通过重复这样的控制，控制单元可以控制显示单元交替地显示标志标记和二维码的图像。

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