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1. 发明授权

US5774651A False statement detection system 失效
标题翻译：虚假陈述检测系统
公开(公告)号：US5774651A
公开(公告)日：1998-06-30
申请号：US654343
申请日：1996-05-28
申请人： Ryota Akiyama , Makoto Yoshioka
发明人： Ryota Akiyama , Makoto Yoshioka
IPC分类号： G06F9/06 , G06F1/00 , G06F12/14 , G06F21/00 , G06F21/22 , G06F21/24 , G06F11/00
CPC分类号： G06F21/10
摘要： There is provided a false statement determination system capable of determining the truth of the statement made by a user in a software distribution system comprising at least one user terminal and a center connected to the user terminal. The user terminal is notified by the center of decoding information on condition that a user of the user terminal pays for software which is supplied to the user in a coded form and then decodes the coded software by using the decoding information.
摘要翻译：提供了一种虚假陈述确定系统，其能够确定用户在包括至少一个用户终端和连接到该用户终端的中心的软件分发系统中进行的语句的真实性。用户终端由解码信息的中心通知用户终端的用户以编码形式支付给用户的软件，然后使用解码信息对编码的软件进行解码。

2. 发明授权

US5680453A Software delivery system, center device, relaying device and user terminal device 失效
标题翻译：软件交付系统，中心设备，中继设备和用户终端设备
公开(公告)号：US5680453A
公开(公告)日：1997-10-21
申请号：US510868
申请日：1995-08-03
申请人： Ryota Akiyama , Makoto Yoshioka
发明人： Ryota Akiyama , Makoto Yoshioka
IPC分类号： G06F13/00 , G06F1/00 , G06F21/10 , G06Q10/00 , G06Q30/04 , G06Q30/06 , G06Q50/00 , G06Q50/10 , G09C1/00 , H04L9/00
CPC分类号： G06F21/10 , G06Q30/04 , G06F2211/007 , G06F2221/0744 , G06F2221/2107
摘要： In order to realize an optimal software distributing form involving a software storing medium distributor and a communication company which provides software by utilizing communication lines, a center device for providing specified software to a user by ciphering it, a relaying device and a user terminal device are provided, and the center and the relaying device are made to carry out ciphering in a mode optimal to the software supply mode.
摘要翻译：为了实现涉及软件存储介质分配器和通过利用通信线路提供软件的通信公司的最佳软件分发形式，用于通过加密向用户提供指定软件的中心设备，中继设备和用户终端设备并且使中心和中继装置以对于软件供应模式为最佳的模式进行加密。

3. 发明授权

US06636970B2 Software encoding using a combination of two types of encoding and encoding type identification information 失效
标题翻译：软件编码使用两种类型的编码和编码类型识别信息的组合
公开(公告)号：US06636970B2
公开(公告)日：2003-10-21
申请号：US08597916
申请日：1996-02-07
申请人： Ryota Akiyama , Makoto Yoshioka
发明人： Ryota Akiyama , Makoto Yoshioka
IPC分类号： H04L932
CPC分类号： H04L9/34 , G06F21/10 , G06F21/602 , G06F21/6209 , G06F2221/2107 , H04L9/16
摘要： When encoding software, two or more encoding algorithms are employed. Conversely, for software decoding processing, decoding algorithms are prepared that correspond to these two or more encoding algorithms. Then, in software encoding processing, encoded algorithm combination identification information is transferred to the software decoding processing along with the encoded software. During software decoding processing, opposite algorithms possessed by the decoding means are selected based on the previously mentioned algorithm combination identification information, and the previously mentioned encoded software is decoded.
摘要翻译：当编码软件时，采用两种或多种编码算法。相反，对于软件解码处理，准备对应于这两种或更多种编码算法的解码算法。然后，在软件编码处理中，编码的算法组合识别信息与编码的软件一起传送到软件解码处理。在软件解码处理期间，基于先前提到的算法组合识别信息来选择由解码装置拥有的相反的算法，并且对前述编码的软件进行解码。

4. 发明授权

US06460137B1 Encryption processing system 失效
标题翻译：加密处理系统
公开(公告)号：US06460137B1
公开(公告)日：2002-10-01
申请号：US08617596
申请日：1996-03-19
申请人： Ryota Akiyama , Akio Munakata , Yuzuru Koga , Masayuki Ishizaki , Makoto Yoshioka
发明人： Ryota Akiyama , Akio Munakata , Yuzuru Koga , Masayuki Ishizaki , Makoto Yoshioka
IPC分类号： H04L912
CPC分类号： H04L9/0869 , H04L9/0625 , H04L9/12
摘要： A random-number generator generates first and second title keys on the basis of random numbers. A first DES encryption circuit for the title encrypts input data with the first title key. Initial values of this item of input data are a data identifier (ID) and program clock reference (PCR) that are extracted from a packet header. After completing the encryption of the initial values, a result of an encryption by a second DES encryption circuit for title serves as the input data for the first DES encryption circuit for title. The second DES encryption circuit for title encrypts a value of result of the encryption by the first DES encryption circuit for title with the second title key. An exclusive OR circuit outputs an exclusive OR of the data stored in the packet and a value of result of the encryption by the second DES encryption circuit for title. This exclusive OR turns out encrypted data.
摘要翻译：随机数发生器基于随机数产生第一和第二标题密钥。用于标题的第一DES加密电路用第一标题密钥加密输入数据。该项输入数据的初始值是从分组报头提取的数据标识符（ID）和程序时钟参考（PCR）。在完成初始值的加密之后，用于标题的第二DES加密电路的加密结果用作用于标题的第一DES加密电路的输入数据。用于标题的第二DES加密电路通过第一DES加密电路加密具有第二标题密钥的标题的加密结果的值。异或电路输出存储在数据包中的数据的异或和用于标题的第二DES加密电路的加密结果的值。这种排他OR产生加密数据。

5. 发明授权

US5555304A Storage medium for preventing an illegal use by a third party 失效
标题翻译：用于防止第三方非法使用的存储介质
公开(公告)号：US5555304A
公开(公告)日：1996-09-10
申请号：US341176
申请日：1994-11-18
申请人： Takayuki Hasebe , Ryota Akiyama , Makoto Yoshioka
发明人： Takayuki Hasebe , Ryota Akiyama , Makoto Yoshioka
IPC分类号： G06F12/14 , G06F1/00 , G06F21/00 , G06F21/22 , G06F21/24 , G09C1/00 , G11B7/007 , H04L9/32
CPC分类号： G06F12/1408 , G06F21/10 , G06F21/80 , G06F21/805 , G06F2221/0711 , G06F2221/2107 , G06F2221/2129 , G11B20/00347
摘要： A storage medium stores encrypted electronic data, a medium personal number which is unique for each storage medium and encrypted permission information. At least the medium personal number is written onto the storage medium in an un-rewritable form which a user computer cannot rewrite.
摘要翻译：存储介质存储加密的电子数据，对于每个存储介质是唯一的中等个人号码和加密的许可信息。至少中等个人号码以用户计算机不能重写的不可重写形式写入存储介质。

6. 再颁专利

USRE39802E1 Storage medium for preventing an irregular use by a third party 有权
标题翻译：用于防止第三方不正常使用的存储介质
公开(公告)号：USRE39802E1
公开(公告)日：2007-08-28
申请号：US09476319
申请日：1999-12-30
申请人： Takayuki Hasebe , Ryota Akiyama , Makoto Yoshioka
发明人： Takayuki Hasebe , Ryota Akiyama , Makoto Yoshioka
IPC分类号： H04L9/32 , G06F12/22
CPC分类号： G06F12/1408 , G06F21/10 , G06F2221/2107 , G11B20/00347
摘要： A storage medium stores encrypted electronic data, a medium personal number which is unique for each storage medium and encrypted permission information. At least the medium personal number is written onto the storage medium in an un-rewritable form which a user computer cannot rewrite.
摘要翻译：存储介质存储加密的电子数据，对于每个存储介质是唯一的中等个人号码和加密的许可信息。至少中等个人号码以用户计算机不能重写的不可重写形式写入存储介质。

7. 发明授权

US5812661A Software reproduction apparatus 失效
标题翻译：软件再现设备
公开(公告)号：US5812661A
公开(公告)日：1998-09-22
申请号：US510122
申请日：1995-08-01
申请人： Ryota Akiyama , Makoto Yoshioka
发明人： Ryota Akiyama , Makoto Yoshioka
IPC分类号： G06F1/00 , G06F21/10 , G06F21/12 , G06F21/14 , G06Q10/00 , G06Q30/04 , G06Q30/06 , G06Q50/00 , G06Q50/10 , G09C1/00 , G09C5/00 , G11B19/02 , H04L9/00
CPC分类号： G06F21/10 , G06Q30/04 , G11B19/02 , G06F2211/007 , G06F2221/2135
摘要： This invention provides an input switchover means for switching input routes according to the type of medium or communications, a software management means for decoding encrypted software information and for managing monetary charges according to the usage amounts of this software, an information conversion section for converting decoded data outputted from the previously mentioned software management means to visible or audible data, and an output route switchover means for outputting to the previously mentioned software management means encrypted software data, and for outputting to the previously mentioned information conversion section non-encrypted software information.
摘要翻译：本发明提供了一种输入切换装置，用于根据介质或通信的类型切换输入路由，根据该软件的使用量解码加密的软件信息和管理货币费用的软件管理装置，用于转换解码的信息转换部分从上述软件管理装置输出的数据到可见或可听数据;以及输出路由切换装置，用于向先前提及的软件管理装置输出加密的软件数据，并输出到前述信息转换部分未加密的软件信息。

8. 发明授权

US5805699A Software copying system 失效
标题翻译：软件复制系统
公开(公告)号：US5805699A
公开(公告)日：1998-09-08
申请号：US742601
申请日：1996-10-28
申请人： Ryota Akiyama , Makoto Yoshioka , Yoshiaki Uchida
发明人： Ryota Akiyama , Makoto Yoshioka , Yoshiaki Uchida
IPC分类号： G06F21/10 , G06F21/12 , G11B20/00 , H04L9/00
CPC分类号： G06F21/121 , G06F21/10 , G11B20/00086 , G11B20/00094 , G11B20/00166 , G11B20/0021 , G11B20/00224 , G11B20/00347 , G11B20/00528 , G11B20/00543 , G11B20/00557 , G11B20/0071 , G06F2221/0711 , G06F2221/2115
摘要： A software copying system which enables copyrighted software recorded in a master storage medium to be copied to a user's target storage medium in a legitimate manner. A contents identifier reading unit reads out a software identifier from the master storage medium, while a storage medium identifier reading unit reads out a storage medium identifier from the target storage medium., The two identifiers are then sent to a central site which manages licenses for the right to copy software products. At the central site, a signature generating unit produces a first signature from those identifiers and sends it back to the user's site, where a signature writing unit writes the received signature into the target storage medium. A signature generating/comparing unit produces a second signature out of the same identifiers as those sent to the central site, and compares it with the first signature stored in the target storage medium. A data copying unit copies the subject software data file from the master storage medium to the target storage medium, only when the first and second signatures coincide with each other.
摘要翻译：一种软件复制系统，其使记录在主存储介质中的版权软件以合法方式复制到用户的目标存储介质。内容标识符读取单元从主存储介质读出软件标识符，而存储介质标识符读取单元从目标存储介质读出存储介质标识符，然后将两个标识符发送到管理许可证的中心站点复制软件产品的权利。在中心站点，签名生成单元从这些标识符生成第一个签名，并将其发送回用户的站点，其中签名写入单元将接收到的签名写入目标存储介质。签名生成/比较单元产生与发送到中心站点的标识符相同的标识符，并将其与存储在目标存储介质中的第一签名进行比较。只有当第一和第二签名彼此一致时，数据复制单元将主体软件数据文件从主存储介质复制到目标存储介质。

9. 发明授权

US5440631A Information distribution system wherein storage medium storing ciphered information is distributed 失效
标题翻译：信息分配系统，其中存储加密信息的存储介质被分发
公开(公告)号：US5440631A
公开(公告)日：1995-08-08
申请号：US51749
申请日：1993-04-26
申请人： Ryota Akiyama , Takayuki Hasebe , Makoto Yoshioka
发明人： Ryota Akiyama , Takayuki Hasebe , Makoto Yoshioka
IPC分类号： G06F1/00 , G06F21/00 , H04L9/00
CPC分类号： G06F21/10 , G06F21/121 , G06F21/313 , G06F2211/007 , G06F2221/2107 , G06F2221/2137 , G11B20/0021
摘要： A system for use when distributing information stored in a piece of storage medium from a supplier to users through a distributor(s). The information is ciphered when stored in each piece of storage medium in a supplier apparatus. In addition, ciphered key information may be stored in the piece of storage medium together with the above information to be distributed. A distributor apparatus may convert the cipher of the key information before distributing the piece of storage medium to the users. The distributor apparatus may write further information in the piece of storage medium before distributing the piece of storage medium to the users. The further information indicates a limit of an operation of reading the information by each user, and may be a maximum allowable accumulated time of reading the information by each user, a maximum number of repetitions of the reading operation of the information by each user, or a time limit of the operation of the reading operation by each user. Each user apparatus stops the reading operation when the reading operation has reached the limit. Further, each user apparatus may write information indicating an amount of the reading operation therein, in the piece of storage medium, and the distributor apparatus may compare a sum of amounts of the above limits for pieces of storage medium distributed therefrom, with a sum of the amounts of the reading operations in the respective pieces of storage medium after the pieces of storage medium are returned to the distributor apparatus.
摘要翻译：一种用于在通过分发者将来自供应商的存储介质中存储的信息分发给用户时使用的系统。当存储在供应商装置中的每个存储介质中时，信息被加密。此外，加密密钥信息可以与要分发的上述信息一起存储在该存储介质中。分配器装置可以在将存储介质分配给用户之前转换密钥信息的密码。分配器装置可以在将该存储介质分配给用户之前，在存储介质中写入更多信息。另外的信息表示每个用户读取信息的操作的限制，并且可以是每个用户读取信息的最大允许累积时间，每个用户的信息的读取操作的最大重复次数，或者每个用户的读取操作的操作的时间限制。当读取操作达到极限时，每个用户装置停止读取操作。此外，每个用户装置可以在该存储介质中写入指示其中的读取操作量的信息，并且分发装置可以将从其分发的多个存储介质的上述限制的总和与一个这些存储介质的各个存储介质中的读取操作的数量返回到分配器装置。

10. 再颁专利

USRE40547E1 Software reproduction apparatus 有权
标题翻译：软件再现设备
公开(公告)号：USRE40547E1
公开(公告)日：2008-10-21
申请号：US09654929
申请日：2000-09-05
申请人： Ryota Akiyama , Makoto Yoshioka
发明人： Ryota Akiyama , Makoto Yoshioka
IPC分类号： H04K1/00
CPC分类号： G06F21/10 , G06F2211/007 , G06F2221/2135 , G06Q30/04 , G11B19/02
摘要： This invention provides an input switchover means for switching input routes according to the type of medium or communications, a software management means for decoding encrypted software information and for managing monetary charges according to the usage amounts of this software, an information conversion section for converting decoded data outputted from the previously mentioned software management means to visible or audible data, and an output route switchover means for outputting to the previously mentioned software management means encrypted software data, and for outputting to the previously mentioned information conversion section non-encrypted software information.
摘要翻译：本发明提供了一种输入切换装置，用于根据介质或通信的类型切换输入路由，根据该软件的使用量解码加密的软件信息和管理货币费用的软件管理装置，用于转换解码的信息转换部分从上述软件管理装置输出的数据到可见或可听数据;以及输出路由切换装置，用于向先前提及的软件管理装置输出加密的软件数据，并输出到前述信息转换部分未加密的软件信息。

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