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1. 发明授权

US5982886A Unauthorized use preventing method for optical disks, optical disk having unauthorized use prevention function, and optical disk apparatus 失效
标题翻译：未经授权的光盘防止方法，具有未经授权的使用防止功能的光盘以及光盘装置
公开(公告)号：US5982886A
公开(公告)日：1999-11-09
申请号：US730654
申请日：1996-10-11
申请人： Satoshi Itami , Kenichi Utsumi , Masahiro Nakada , Hiroshi Suzuki , Kazunori Naito , Kazuo Nakashima , Toshikatsu Narumi , Masaru Nakahara
发明人： Satoshi Itami , Kenichi Utsumi , Masahiro Nakada , Hiroshi Suzuki , Kazunori Naito , Kazuo Nakashima , Toshikatsu Narumi , Masaru Nakahara
IPC分类号： G06F1/00 , G06F21/10 , G06F21/80 , G11B7/0037 , G11B20/00 , G11B20/12 , G11B23/28 , H04L9/00 , G11B7/013
CPC分类号： G11B23/284 , G06F21/10 , G06F21/80 , G11B20/00086 , G11B20/0021 , G11B20/00557 , G11B20/00615 , G11B20/0092 , G11B20/00927 , G11B20/00949 , G11B7/0037 , G06F2211/007 , G11B2020/1259
摘要： In a method for preventing unauthorized use of a recording medium having a user accessible area and a user inaccessible area, first information is read from the user inaccessible area of the recording medium. The first information is compared with second information concerning a true recording medium (lawfully produced copy). It is then concluded that the recording medium is the true recording medium when the first information corresponds to the second information.
摘要翻译：在防止未经授权使用具有用户可访问区域和用户不可访问区域的记录介质的方法中，从记录介质的用户不可访问区域读取第一信息。将第一信息与关于真实记录介质（合法制作的副本）的第二信息进行比较。然后得出结论，当第一信息对应于第二信息时，记录介质是真实记录介质。

2. 发明授权

US5418852A Unauthorized use prevention method for optical disks, optical disk having unauthorized use prevention function, and optical disk apparatus 失效
标题翻译：未经许可的光盘防伪方法，具有未经授权的使用防止功能的光盘和光盘装置
公开(公告)号：US5418852A
公开(公告)日：1995-05-23
申请号：US32481
申请日：1993-03-17
申请人： Satoshi Itami , Kenichi Utsumi , Masahiro Nakada , Hiroshi Suzuki , Kazunori Naito , Kazuo Nakashima , Toshikatsu Narumi , Masaru Nakahara
发明人： Satoshi Itami , Kenichi Utsumi , Masahiro Nakada , Hiroshi Suzuki , Kazunori Naito , Kazuo Nakashima , Toshikatsu Narumi , Masaru Nakahara
IPC分类号： G06F1/00 , G06F21/10 , G06F21/80 , G11B7/0037 , G11B20/00 , G11B20/12 , G11B23/28 , G11B15/05 , G11B19/04
CPC分类号： G11B23/284 , G06F21/10 , G06F21/80 , G11B20/00086 , G11B20/0021 , G11B20/00557 , G11B20/00615 , G11B20/0092 , G11B20/00927 , G11B20/00949 , G11B7/0037 , G06F2211/007 , G11B2020/1259
摘要： In a method for preventing unauthorized use of a recording medium having a user accessible area and a user inaccessible area, first information is read from the user inaccessible area of the recording medium. The first information is compared with second information concerning a true recording medium (lawfully produced copy). It is then concluded that the recording medium is the true recording medium when the first information corresponds to the second information.
摘要翻译：在防止未经授权使用具有用户可访问区域和用户不可访问区域的记录介质的方法中，从记录介质的用户不可访问区域读取第一信息。将第一信息与关于真实记录介质（合法制作的副本）的第二信息进行比较。然后得出结论，当第一信息对应于第二信息时，记录介质是真实记录介质。

3. 发明授权

US5402339A Apparatus for making music database and retrieval apparatus for such database 失效
标题翻译：用于制作这种数据库的音乐数据库和检索装置的装置
公开(公告)号：US5402339A
公开(公告)日：1995-03-28
申请号：US127510
申请日：1993-09-28
申请人： Kazuo Nakashima , Masahiro Nakada , Toshikatsu Narumi , Kazunori Naito
发明人： Kazuo Nakashima , Masahiro Nakada , Toshikatsu Narumi , Kazunori Naito
IPC分类号： G06F17/30 , G10H1/00 , G06F15/40
CPC分类号： G10H1/0033 , G06F17/30017 , G10H2240/135 , G10H2240/141 , G10H2240/155 , Y10S707/99931
摘要： An apparatus for making a musical database including a converting unit for converting musical information representing a music piece into note data items, each of note data items being a set of values associated with a period of a single sound denoted by a musical note and a scale level of the single sound denoted by the musical note, a position unit for producing position data items for the note data items, the position data items representing positions at which the note data items are positioned in the musical information, a unit for producing an index indicating relationships between the note data items and the position data items, and a storage unit for storing the index. A retrieval apparatus retrieves a string of note data items from a musical database using the index stored in the storage unit.
摘要翻译：一种用于制作音乐数据库的装置，包括：转换单元，用于将表示音乐片段的音乐信息转换为音符数据项，每个音符数据项是与由音符和比例表示的单个声音的周期相关联的一组值由音符表示的单个声音的级别，用于产生音符数据项的位置数据项的位置单元，表示音符数据项位于音乐信息中的位置的位置数据项，用于产生索引的单元指示记录数据项和位置数据项之间的关系，以及用于存储索引的存储单元。检索装置使用存储在存储单元中的索引从音乐数据库检索一串音符数据项。

4. 发明授权

US5809300A Removable storage medium and computer system using the same 失效
标题翻译：可移动存储介质和使用相同的计算机系统
公开(公告)号：US5809300A
公开(公告)日：1998-09-15
申请号：US30558
申请日：1993-03-12
申请人： Kenichi Utsumi , Koichi Ogawa , Makoto Yoshioka , Satoshi Itami , Kazunori Naito , Kazuo Nakashima
发明人： Kenichi Utsumi , Koichi Ogawa , Makoto Yoshioka , Satoshi Itami , Kazunori Naito , Kazuo Nakashima
IPC分类号： G06F3/06 , G06F9/445
CPC分类号： G06F3/0601 , G06F2003/0697
摘要： A removable storage medium relates to a removable storage medium embodying an external storage medium for computer equipment. The removable storage medium can be inserted in an external storage apparatus connected to a computer equipment unit, and stores predetermined programs. The removable storage medium includes a correspondence table for specifying a correspondence relation between a physical drive configuration of the computer equipment unit connected to the external storage apparatus and a logical drive configuration of the stored programs. A recording device is provided for recording information on the correspondence table.
摘要翻译：可移动存储介质涉及体现用于计算机设备的外部存储介质的可移动存储介质。可移动存储介质可以插入连接到计算机设备单元的外部存储设备中，并且存储预定的程序。可移动存储介质包括用于指定连接到外部存储装置的计算机设备单元的物理驱动配置与存储的程序的逻辑驱动器配置之间的对应关系的对应表。提供记录装置用于在对应表上记录信息。

5. 发明授权

US5930825A Method and apparatus for preventing unauthorized use by comparing medium identifications 失效
标题翻译：通过比较介质标识来防止未经授权使用的方法和装置
公开(公告)号：US5930825A
公开(公告)日：1999-07-27
申请号：US406104
申请日：1995-03-17
申请人： Kazuo Nakashima , Kazunori Naito
发明人： Kazuo Nakashima , Kazunori Naito
IPC分类号： G06F12/14 , G06F1/00 , G06F3/06 , G06F21/00 , G06F21/22 , G06F21/24 , G11B7/007 , G11B20/00 , G11B20/10 , G11B20/18
CPC分类号： G06F21/80 , G06F21/10 , G11B20/00086 , G11B20/00094 , G11B20/00115 , G11B20/00123 , G11B20/00173 , G11B20/0021 , G11B20/00492 , G11B20/00949 , G11B20/00963 , G11B20/10 , G11B20/1883 , G06F12/145 , G06F2211/007 , G06F2221/0744 , G11B20/1889 , G11B2220/20 , G11B7/007
摘要： A recording medium has a medium ID information storing area in a user data area for identification of the recording medium on which software/data is recorded. An original medium ID information storing area, which is regarded as a defect area, is also included in the user data area for storing original medium ID information, wherein the original medium ID information is compared with the medium ID information to judge unauthorized use of the software/data. Further, an alternate area adjacent the user data area is provided for storing data which do not agree with the medium ID information. A method of preventing unauthorized use in a system for reading software/data from a recording medium includes reading medium ID information of the recording medium from which the software is read. Then data from a ROM or a RAM area on the recording medium indicated by a predetermined address is read. The medium ID information and the data are compared, and unauthorized use of the software/data is judged based on the result of the comparison between the medium ID information and the data.
摘要翻译：记录介质在用户数据区中具有介质ID信息存储区，用于识别其上记录有软件/数据的记录介质。作为缺陷区域的原始介质ID信息存储区域也包含在用于存储原始介质ID信息的用户数据区域中，其中原始介质ID信息与介质ID信息进行比较，以判断未经授权的使用软件/数据。此外，提供与用户数据区域相邻的替代区域，用于存储与介质ID信息不一致的数据。一种防止在用于从记录介质读取软件/数据的系统中的未授权使用的方法包括读取读取软件的记录介质的介质ID信息。然后读取由预定地址指示的记录介质上的ROM或RAM区域的数据。比较介质ID信息和数据，并且基于介质ID信息和数据之间的比较结果来判断软件/数据的未授权使用。

6. 发明授权

US5684785A Optical disk and method of preventing fraudulent use of optical disk rotation synchronous control system 失效
标题翻译：光盘及防止光盘旋转同步控制系统的不当使用的方法
公开(公告)号：US5684785A
公开(公告)日：1997-11-04
申请号：US551577
申请日：1995-11-01
申请人： Satoshi Itami , Kenichi Utsumi , Kazuo Nakashima , Kazunori Naito , Satoshi Komura
发明人： Satoshi Itami , Kenichi Utsumi , Kazuo Nakashima , Kazunori Naito , Satoshi Komura
IPC分类号： G11B7/00 , G11B7/30 , G11B19/04 , G11B23/36 , G11B17/24
CPC分类号： G11B23/36
摘要： A method of preventing a fraudulent use of an optical disk having a read-write region and a read-only region, comprising the steps of: writing data for designating the boundary between the read-write region and the read-only region into a predetermined block of the optical disk; reading the data out of the predetermined block prior to the execution of the software recorded on an optical disk as an object of fraudulent use check; reading data out of a block which is assumed to be in the read-only region by reference to the data read out of the predetermined block, and writing the data read out of the block in the assumed read-only region into the same block; reading data out of a block which is assumed to be in the read-write region by reference to the data read out of the predetermined block, and writing the data read out of the block in the assumed read-write region into the same block; and judging that the optical disk as an object of fraudulent use check is not a fraudulent copy when the data writing operation is impossible in the block in the assumed read-only region but possible in the block in the assumed read-write region.
摘要翻译：一种防止具有读写区域和只读区域的光盘的欺诈性使用的方法，包括以下步骤：将用于指定读写区域和只读区域之间的边界的数据写入预定的光盘块; 在执行被记录在光盘上的软件作为欺诈性使用检查对象之前，从预定块读出数据; 通过参考从预定块读出的数据，将假定在只读区域中的块读出数据，并将从块中读出的数据写入到相同的块中; 通过参照从预定块读出的数据读出假设在读写区域中的块的数据，并将从块读出的数据写入到相同的块中; 并且当在假设的只读区域中的块中的数据写入操作是不可能的，并且在假设的读写区域中的块中可能时，判断作为欺诈使用检查对象的光盘不是欺诈拷贝。

7. 发明授权

US5422871A Method and apparatus for producing an optical disk having a read-only area and a rewritable area 失效
标题翻译：用于制造具有只读区域和可重写区域的光盘的方法和装置
公开(公告)号：US5422871A
公开(公告)日：1995-06-06
申请号：US121640
申请日：1993-09-16
申请人： Kazuo Nakashima , Kenichi Utsumi , Kazunori Naito
发明人： Kazuo Nakashima , Kenichi Utsumi , Kazunori Naito
IPC分类号： G11B7/00 , G06F3/06 , G11B7/004 , G11B7/0055 , G11B7/30 , G11B20/12 , G11B27/00 , G11B27/32
CPC分类号： G06F3/0601 , G11B27/329 , G06F2003/0697 , G11B2020/1259
摘要： A method produces and an apparatus includes an optical disk, with a center, having a rewritable area and a read-only area located further out from the center than the rewritable area. The method includes the steps of and the apparatus includes units for registering first management information concerning a dummy file in a file address management area located further in toward the center than the rewritable area, the dummy file having a capacity corresponding to that of the rewritable area; registering second management information concerning files to be written into the read-only area in the file address management area so that the second management information is subsequent to the first management information and registering the files into the read-only area; and erasing the first management information from the file address management area.
摘要翻译：一种方法产生，并且一种装置包括具有中心的光盘，具有可重写区域和位于比可重写区域更远离中心的只读区域。该方法包括以下步骤，并且该装置包括用于将与伪文件相关的第一管理信息登记在比可重写区域更靠中心的文件地址管理区域中的单元，该虚拟文件具有与可重写区域相对应的容量 ; 将关于要写入的文件的第二管理信息注册到所述文件地址管理区域中的只读区域中，使得所述第二管理信息在所述第一管理信息之后，并将所述文件注册到所述只读区域中; 并从文件地址管理区域擦去第一管理信息。

8. 发明授权

US5661800A Method and manufacture for preventing unauthorized use by judging the corresponding relationship between logical and physical addresses 失效
标题翻译：通过判断逻辑地址和物理地址之间的对应关系来防止未授权使用的方法和制造
公开(公告)号：US5661800A
公开(公告)日：1997-08-26
申请号：US672399
申请日：1996-06-28
申请人： Kazuo Nakashima , Kazunori Naito
发明人： Kazuo Nakashima , Kazunori Naito
IPC分类号： G06F12/14 , G06F1/00 , G06F3/06 , G06F21/00 , G06F21/22 , G06F21/24 , G11B7/007 , G11B20/00 , G11B20/10 , G11B20/18 , H04L9/32
CPC分类号： G06F21/80 , G06F21/10 , G11B20/00086 , G11B20/00094 , G11B20/00115 , G11B20/00123 , G11B20/00173 , G11B20/0021 , G11B20/00492 , G11B20/00949 , G11B20/00963 , G11B20/10 , G11B20/1883 , G06F12/145 , G06F2211/007 , G06F2221/0744 , G11B20/1889 , G11B2220/20 , G11B7/007
摘要： In case that software is written on a recording medium at physical addresses thereof in units of a prescribed size and the software is subsequently executed upon being read out of the recording medium from the physical addresses in the order of logical addresses, the corresponding relationship between the logical addresses of the software and the physical addresses conforming to the logical addresses, as well as a checking program for preventing unlawful use of the software, is added on to the main body of the software, which is then recorded on an original. Before execution of the software that has been recorded on a recording medium (the original or a copy), the corresponding relationship between the logical and physical addresses on this recording medium is obtained by the checking program. The corresponding relationship obtained and the corresponding relationship that has been added to the software are compared. If the two agree, it is deemed that the recording medium is the original and execution of the main body of the software is allowed. If the two do not agree, execution of the main body of software is not allowed.
摘要翻译：在软件以规定尺寸为单位的物理地址被写入记录介质的情况下，并且随后从逻辑地址的顺序从物理地址读出记录介质后软件被执行时，软件的逻辑地址和符合逻辑地址的物理地址以及防止非法使用软件的检查程序被添加到软件的主体上，然后将其记录在原件上。在执行记录在记录介质（原件或副本）之前的软件之前，通过检查程序获得该记录介质上的逻辑地址与物理地址之间的对应关系。比较获得的对应关系以及添加到软件中的对应关系。如果两者同意，则认为记录介质是原始的，并允许软件主体的执行。如果两者不同意，则不允许执行软件主体。

9. 发明申请

US20050162992A1 Information access control method, access control program, and external recording medium 审中-公开
标题翻译：信息访问控制方法，访问控制程序和外部记录介质
公开(公告)号：US20050162992A1
公开(公告)日：2005-07-28
申请号：US11085394
申请日：2005-03-21
申请人： Kazuo Nakashima , Masahiro Nakada
发明人： Kazuo Nakashima , Masahiro Nakada
IPC分类号： G06F21/00 , G11B7/085
CPC分类号： G06F21/34
摘要： An information access control method is presented by which access to certain specified information on an information system is restricted by means of the authentication of external recording media. The information access control method that accesses information data on an information system by using an external recording medium includes the steps of, wherein system user information is recorded onto the external recording medium, and the corresponding user information is also registered in advance on the information system, comparing the system user information sent by the connection request with the registered system user information, when the system user information is sent to the information system as a connection request from the external recording medium, and allowing the external recording medium access to the information data on the system within the limits specified by the aforementioned system user information, if the results of the comparison match.
摘要翻译：提供一种信息访问控制方法，其通过外部记录介质的认证来限制对信息系统上的某些指定信息的访问。通过使用外部记录介质访问信息系统上的信息数据的信息访问控制方法包括以下步骤：系统用户信息被记录在外部记录介质上，并且相应的用户信息也预先登记在信息系统上将系统用户信息作为来自外部记录介质的连接请求发送到信息系统，并允许外部记录介质访问信息数据时，将由连接请求发送的系统用户信息与注册的系统用户信息进行比较在上述系统用户信息指定的限制范围内，如果比较结果匹配。

10. 发明申请

US20120254531A1 STORAGE APPARATUS AND STORAGE CONTROL DEVICE 审中-公开
标题翻译：存储设备和存储控制设备
公开(公告)号：US20120254531A1
公开(公告)日：2012-10-04
申请号：US13357926
申请日：2012-01-25
申请人： Kazuhiro URATA , Kazuo Nakashima
发明人： Kazuhiro URATA , Kazuo Nakashima
IPC分类号： G06F12/02 , G06F12/08
CPC分类号： G06F12/0871
摘要： A storage apparatus configured to store data received from a host system in a drive unit includes a memory unit partitioned into a cache area configured to temporarily store data read out from the drive unit and data to be written in the drive unit and an information storage area assigned for a memory pool configured to hold information for internal processing of the storage apparatus; an information-storage-area management table in which information-storage-area management information including position information on the memory pool in the memory unit is registered; a cache-area management table in which cache-area management information including usage status of the cache area is registered; and a memory control unit configured to acquire a memory area in the cache area having the least amount of write pending data in a pending state for writing in the drive unit by referring to the cache-area management table.
摘要翻译：一种被配置为将从主机系统接收的数据存储在驱动单元中的存储装置包括：分割成缓存区域的存储单元，该高速缓存区域被配置为临时存储从驱动单元读出的数据和要写入驱动单元的数据;以及信息存储区域被配置为存储用于存储设备的内部处理的信息的存储器池; 信息存储区管理表，其中登记有存储单元中的存储池的位置信息的信息存储区管理信息; 缓存区域管理表，其中登记了包括高速缓存区域的使用状态的高速缓存区域管理信息; 以及存储器控制单元，被配置为通过参考高速缓存区域管理表来获取具有待处理状态的最少写入挂起数据量的高速缓存区域中的用于写入驱动单元的存储器区域。

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