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1. 发明授权

US07424732B2 Card settlement method and system using mobile information terminal 失效
标题翻译：卡结算方法和系统使用移动信息终端
公开(公告)号：US07424732B2
公开(公告)日：2008-09-09
申请号：US09810437
申请日：2001-03-19
申请人： Tsutomu Matsumoto , Hiroki Mitsumoto , Takeshi Kamata
发明人： Tsutomu Matsumoto , Hiroki Mitsumoto , Takeshi Kamata
IPC分类号： H04L9/32
CPC分类号： G06Q20/24 , G06Q20/02 , G06Q20/04 , G06Q20/20 , G06Q20/32 , G06Q20/3226 , G06Q20/3227 , G06Q20/3229 , G06Q20/327 , G06Q20/341 , G07F7/0886 , G07F7/1008 , G07F7/1025 , G07F7/122
摘要： A card settlement method using a mobile information terminal provided with an IC card read/write function and a wireless communication function for the settlement of a transaction in a business establishment, comprising a step of having a customer using a business establishment wirelessly connect to an authorization server through a network by the mobile information terminal, a step of having the customer load his or her IC card in the mobile information terminal, read the information stored in this IC card, and send it to the authorization server, a step of having the authorization server decide on the authorization of the current transaction from authentication information stored in the IC card and proving the legitimacy of the card, settlement information containing at least a card number, and personal identification information input from the customer and proving the legitimacy of the customer, a step of sending a temporary password issued from a settlement server to the mobile information terminal for display after the authorization of the current transaction, a step of inputting the temporary password and the current transaction information from a business establishment side settlement terminal and sending it to the settlement server, and a step of having the settlement server settle the transaction with the password and the transaction information satisfying the settlement conditions.
摘要翻译：一种使用具有IC卡读/写功能的移动信息终端的卡结算方法和用于结算业务机构中的交易的无线通信功能，包括使客户使用业务机构无线连接到授权的步骤服务器通过移动信息终端通过网络，将客户将他或她的IC卡加载到移动信息终端中的步骤，读取存储在该IC卡中的信息，并将其发送到授权服务器，授权服务器根据存储在IC卡中的验证信息来决定当前交易的授权，并证明卡的合法性，至少包含卡号的结算信息和从客户输入的个人识别信息，并证明客户的合法性将从结算服务器发出的临时密码发送到移动终端的步骤在当前交易授权之后进行显示的候选终端，从企业侧结算终端输入临时密码和当前交易信息并将其发送到结算服务器的步骤，以及使结算服务商结算交易的步骤密码和交易信息满足结算条件。

2. 发明授权

US08890459B2 Motor control device and electric power steering system 有权
标题翻译：电机控制装置和电动助力转向系统
公开(公告)号：US08890459B2
公开(公告)日：2014-11-18
申请号：US13256023
申请日：2010-03-10
申请人： Atsuo Sakai , Tsutomu Matsumoto , Kazushi Suzuki
发明人： Atsuo Sakai , Tsutomu Matsumoto , Kazushi Suzuki
IPC分类号： G05B11/28
CPC分类号： B62D5/0481 , B62D5/046 , H02M7/5395 , H02M2001/0009 , H02P6/28 , H02P27/08
摘要： A motor control device with which both high-accuracy current detection and improvement in voltage utilization factor are achieved is provided. When an ON time of any one of low potential side switching elements corresponding to respective phases in a driving circuit is shorter than a detection time of a current value, a microcomputer estimates a phase current value of a current undetectable phase based on current values of two phases other than the current undetectable phase corresponding to the said FET. Then, at the time of current detection using the blind correction, during current detection for two phases, other than the current undetectable phase, based on which the blind correction is performed, motor control signals for maintaining switching states of a switching arm corresponding to the current undetectable phase are output.
摘要翻译：提供了一种电动机控制装置，其具有高精度电流检测和电压利用率的提高。当与驱动电路中的各相对应的低电位侧开关元件中的任一个的导通时间短于当前值的检测时间时，微型计算机基于两个电流值的当前值来估计电流不可检测相位的相电流值除了对应于所述FET的当前不可检测的相位之外的相位。然后，在使用盲校正的电流检测时，在两相的电流检测中，除了执行盲校正之外的当前不可检测相位以外的电动机控制信号，用于维持与输出电流不可检测的相位。

3. 发明申请

US20120118662A1 MOTOR CONTROL DEVICE AND ELECTRIC POWER STEERING SYSTEM 有权
标题翻译：电机控制装置和电力转向系统
公开(公告)号：US20120118662A1
公开(公告)日：2012-05-17
申请号：US13256023
申请日：2010-03-10
申请人： Atsuo Sakai , Tsutomu Matsumoto , Kazushi Suzuki
发明人： Atsuo Sakai , Tsutomu Matsumoto , Kazushi Suzuki
IPC分类号： B62D5/04 , H02P6/18
CPC分类号： B62D5/0481 , B62D5/046 , H02M7/5395 , H02M2001/0009 , H02P6/28 , H02P27/08
摘要： A motor control device with which both high-accuracy current detection and improvement in voltage utilization factor are achieved is provided. When an ON time of any one of low potential side switching elements corresponding to respective phases in a driving circuit is shorter than a detection time of a current value, a microcomputer estimates a phase current value of a current undetectable phase based on current values of two phases other than the current undetectable phase corresponding to the said FET. Then, at the time of current detection using the blind correction, during current detection for two phases, other than the current undetectable phase, based on which the blind correction is performed, motor control signals for maintaining switching states of a switching arm corresponding to the current undetectable phase are output.
摘要翻译：提供了一种电动机控制装置，其具有高精度电流检测和电压利用率的提高。当与驱动电路中的各相对应的低电位侧开关元件中的任一个的导通时间短于当前值的检测时间时，微型计算机基于两个电流值的当前值来估计电流不可检测相位的相电流值除了对应于所述FET的当前不可检测的相位之外的相位。然后，在使用盲校正的电流检测时，在两相的电流检测期间，除了执行盲校正之外的当前不可检测相位以外的电动机控制信号，用于维持对应于开关臂的开关臂的开关状态输出电流不可检测的相位。

4. 发明授权

US07200682B2 Time stamp generating system 失效
标题翻译：时间戳生成系统
公开(公告)号：US07200682B2
公开(公告)日：2007-04-03
申请号：US10223677
申请日：2002-08-20
申请人： Kunihiko Miyazaki , Seiichi Susaki , Kazuo Takaragi , Hiroshi Yoshiura , Takeshi Matsuki , Hisashi Toyoshima , Mitsuru Iwamura , Tsutomu Matsumoto , Ryoichi Sasaki
发明人： Kunihiko Miyazaki , Seiichi Susaki , Kazuo Takaragi , Hiroshi Yoshiura , Takeshi Matsuki , Hisashi Toyoshima , Mitsuru Iwamura , Tsutomu Matsumoto , Ryoichi Sasaki
IPC分类号： G06F15/16
CPC分类号： G06Q30/06 , H04L9/3297
摘要： A time stamp generating system has a time distribution server for generating time data depending on time and a user PC for holding time certification objective digital data. The time distribution server generates time data corresponding to a time point and distributes the time data. The user PC calculates time stamp generating data by using the time certification objective data as an input, acquires the time data generated by the time distribution server, and processes the time data on the basis of the time stamp generating data to obtain a time stamp.
摘要翻译：时间戳生成系统具有用于根据时间产生时间数据的时间分配服务器和用于保持时间认证目标数字数据的用户PC。时间分配服务器生成对应于时间点的时间数据并分发时间数据。用户PC通过使用时间认证对象数据作为输入来计算产生数据的时间戳，获取由时间分配服务器生成的时间数据，并根据时间戳生成数据来处理时间数据以获得时间戳。

5. 发明申请

US20060164693A1 Generating a protected document image having a visible verification image 审中-公开
标题翻译：生成具有可见验证图像的受保护文档图像
公开(公告)号：US20060164693A1
公开(公告)日：2006-07-27
申请号：US11288172
申请日：2005-11-29
申请人： Tsutomu Matsumoto , Takashi Saitoh , Yasushi Abe , Masaki Ishii , Takayuki Hara
发明人： Tsutomu Matsumoto , Takashi Saitoh , Yasushi Abe , Masaki Ishii , Takayuki Hara
IPC分类号： H04N1/40
CPC分类号： H04N1/32144 , H04N2201/3236 , H04N2201/325 , H04N2201/3271 , H04N2201/3281
摘要： An apparatus, method, system, computer program and product for generating a protected document image having a visible verification image. Using the visible verification image, the integrity of the protected document image can be visually checked without requiring machine intervention.
摘要翻译：一种用于生成具有可见验证图像的受保护文档图像的装置，方法，系统，计算机程序和产品。使用可见的验证图像，可以直观地检查受保护的文档图像的完整性，而不需要机器干预。

6. 发明授权

US06816969B2 Digital signature generating method and digital signature verifying method 有权
标题翻译：数字签名生成方法和数字签名验证方法
公开(公告)号：US06816969B2
公开(公告)日：2004-11-09
申请号：US09797260
申请日：2001-02-28
申请人： Kunihiko Miyazaki , Ryoichi Sasaki , Kazuo Takaragi , Seiichi Susaki , Hisanori Mishima , Takeshi Matsuki , Kunihito Takeuchi , Mitsuru Iwamura , Tsutomu Matsumoto
发明人： Kunihiko Miyazaki , Ryoichi Sasaki , Kazuo Takaragi , Seiichi Susaki , Hisanori Mishima , Takeshi Matsuki , Kunihito Takeuchi , Mitsuru Iwamura , Tsutomu Matsumoto
IPC分类号： G06F1700
CPC分类号： H04L9/3255 , H04L2209/38
摘要： In a signature generating method where not necessarily all of a plurality of signature generating devices work together each time to generate signatures, the present invention seeks to correctly and securely reflect data relating to previous signatures. When generating signatures, the data used for the next signature is sent beforehand to the other signature generating devices. Also, when generating signatures, at least one of the devices is used consecutively, thus allowing history data to be shared during signature generation.

7. 发明申请

US20150033019A1 CRYPTOGRAPHIC COMMUNICATION SYSTEM, COMMUNICATION DEVICE, KEY DISTRIBUTION DEVICE, AND CRYPTOGRAPHIC COMMUNICATION METHOD 审中-公开
标题翻译： CRYPTOGRAPHIC通信系统，通信设备，主要分发设备和CRYPTOGRAPHIC通信方法
公开(公告)号：US20150033019A1
公开(公告)日：2015-01-29
申请号：US14374594
申请日：2012-06-28
申请人： Hisashi Oguma , Tsutomu Matsumoto , Masato Hata , Katsunari Yoshioka
发明人： Hisashi Oguma , Tsutomu Matsumoto , Masato Hata , Katsunari Yoshioka
IPC分类号： H04L9/08
CPC分类号： H04L9/0822 , G07B15/063 , H04L63/045 , H04L67/12 , H04L2209/42 , H04L2209/84 , H04L2463/062 , H04W4/44 , H04W12/04
摘要： A cryptographic communication system constituted by a first communication device, and a second communication device that stores a master key serving as an encryption key, the cryptographic communication system being characterized in that said first communication device has a common key storing unit configured to store a key pair constituted by a first key serving as a common key used to communicate with said second communication device and a second key obtained by encrypting said first key by using said master key held by said second communication device, and also has a common key transmitting unit configured to transmit said second key to said second communication device, and said second communication device has common key obtaining unit configured to receive said second key and obtaining said first key by decrypting said received second key by using said master key.
摘要翻译：一种由第一通信设备和存储用作加密密钥的主密钥的第二通信设备构成的密码通信系统，所述密码通信系统的特征在于，所述第一通信设备具有配置为存储密钥的公共密钥存储单元由作为用于与所述第二通信设备进行通信的公共密钥的第一密钥构成的对，以及通过使用由所述第二通信设备保持的所述主密钥对所述第一密钥进行加密而获得的第二密钥，并且还具有公共密钥发送单元配置将所述第二密钥发送到所述第二通信设备，并且所述第二通信设备具有被配置为通过使用所述主密钥解密所接收的第二密钥来接收所述第二密钥并获得所述第一密钥的公共密钥获取单元。

8. 发明授权

US07770009B2 Digital signing method 有权
标题翻译：数字签名方式
公开(公告)号：US07770009B2
公开(公告)日：2010-08-03
申请号：US11999373
申请日：2007-12-04
申请人： Kunihiko Miyazaki , Ryoichi Sasaki , Kazuo Takaragi , Seiichi Susaki , Toshiyuki Moritsu , Mizuhiro Sakai , Mitsuru Iwamura , Tsutomu Matsumoto
发明人： Kunihiko Miyazaki , Ryoichi Sasaki , Kazuo Takaragi , Seiichi Susaki , Toshiyuki Moritsu , Mizuhiro Sakai , Mitsuru Iwamura , Tsutomu Matsumoto
IPC分类号： H04L9/32
CPC分类号： H04L9/3297 , H04L9/321 , H04L9/3247 , H04L2209/56
摘要： According to the invention, techniques for authenticating that a digitally signed document is genuine. Specific embodiments according to the present invention can determine whether a digital signature was generated by a digital signature generator, or if the digital signature was generated by a third party posing as the digital signature generator. Specific embodiments can provide independent verification of digital signer identity based upon prior signed messages, time/date stamps, and the like. Techniques according to the present invention can be embodied in methods, apparatus, computer software and systems.
摘要翻译：根据本发明，用于认证数字签名的文档是真实的技术。根据本发明的具体实施例可以确定数字签名是否由数字签名生成器生成，或者数字签名是否由构成数字签名生成器的第三方生成。具体实施例可以基于先前签名的消息，时间/日期戳等来提供数字签名者身份的独立验证。根据本发明的技术可以体现在方法，装置，计算机软件和系统中。

9. 发明授权

US07526645B2 Electronic document authenticity assurance method and electronic document disclosure system 失效
标题翻译：电子文件真实性保证方法和电子文件披露制度
公开(公告)号：US07526645B2
公开(公告)日：2009-04-28
申请号：US10787262
申请日：2004-02-27
申请人： Kunihiko Miyazaki , Mitsuru Iwamura , Tsutomu Matsumoto , Ryoichi Sasaki , Hiroshi Yoshiura , Hirokazu Aoshima , Hideo Noyama , Seiichi Susaki , Takeshi Matsuki
发明人： Kunihiko Miyazaki , Mitsuru Iwamura , Tsutomu Matsumoto , Ryoichi Sasaki , Hiroshi Yoshiura , Hirokazu Aoshima , Hideo Noyama , Seiichi Susaki , Takeshi Matsuki
IPC分类号： H04L9/00
CPC分类号： G06F21/64
摘要： An electronic document authenticity assurance technique and an information disclosure system both of which can compatibly realize the assurance of the authenticity of disclosure documents and the deletion of information inappropriate for disclosure. An electronic document is divided into constituent elements and an electronic signature is affixed to an arbitrary subset of a set including all the constituent elements. Otherwise, an electronic signature is affixed to data obtained by binding each of the constituent elements to information specifying the relationship between a respective one of the constituent elements and the structure of the electronic document. Otherwise, the hash values of the respective constituent elements are calculated and an electronic signature is affixed to data obtained by binding the calculated hash values together. Otherwise, random numbers generated for the respective constituent elements are bound together, then the hash values of the respective random-numbered constituent elements are calculated, and then an electronic signature is affixed to data obtained by binding the calculated hash values together.
摘要翻译：一种电子文件真实性保证技术和信息披露制度，可以兼容地实现披露文件的真实性的保证和删除不适合披露的信息。电子文档被分成组成元件，并且电子签名被附加到包括所有组成元素的集合的任意子集中。否则，电子签名附加到通过将每个组成元件绑定到指定组成元件中的相应一个和电子文档的结构之间的关系的信息而获得的数据。否则，计算各组成要素的哈希值，并将电子签名附加到通过将所计算的散列值结合在一起而获得的数据。否则，为各构成要素生成的随机数被绑定在一起，然后计算各随机编号的构成要素的哈希值，然后将电子签名附加到通过将计算出的哈希值结合在一起而获得的数据。

10. 发明授权

US06819650B2 Optical disc having land pre-pits and variable groove depths 有权
标题翻译：光盘具有预制凹坑和可变凹槽深度
公开(公告)号：US06819650B2
公开(公告)日：2004-11-16
申请号：US10042185
申请日：2002-01-11
申请人： Takayuki Deno , Kenichi Shimomai , Toyohito Asanuma , Tsutomu Matsumoto , Fumitaka Tsuji
发明人： Takayuki Deno , Kenichi Shimomai , Toyohito Asanuma , Tsutomu Matsumoto , Fumitaka Tsuji
IPC分类号： G11B724
CPC分类号： G11B7/24085 , G11B7/007 , G11B7/00718 , G11B7/261
摘要： When an LPP (land pre-pit) is formed between shallow grooves or shallow pits, the LPP is formed on a land existing between the shallow grooves or the shallow pits. Further, the LPP is formed in a position displaced from a centerline of the land in the radial direction by a predetermined amount. Furthermore, a laser beam power utilized for forming a shallow groove or a shallow pit adjacent to the LPP is reduced so as to be lower than a regular laser beam power.
摘要翻译：当在浅槽或浅坑之间形成LPP（陆地预制坑）时，LPP形成在浅槽或浅坑之间的地面上。此外，LPP形成在沿着径向的中心线偏移预定量的位置。此外，用于形成与LPP相邻的浅槽或浅坑的激光束功率被降低，以便低于规则的激光束功率。

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