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31. 发明授权

US5617393A Optical disk having an erased-state indicator and optical disk apparatus for reducing frequency of disk erasing operation 失效
标题翻译：具有擦除状态指示器的光盘和用于减少光盘擦除操作频率的光盘装置
公开(公告)号：US5617393A
公开(公告)日：1997-04-01
申请号：US365169
申请日：1994-12-28
申请人： Satoshi Itami , Masaru Nakahara , Masahiro Nakada , Hiroshi Suzuki , Kenichi Utsumi
发明人： Satoshi Itami , Masaru Nakahara , Masahiro Nakada , Hiroshi Suzuki , Kenichi Utsumi
IPC分类号： G11B7/00 , G06F3/06 , G11B7/0037 , G11B7/004 , G11B7/0055 , G11B7/006 , G11B7/007 , G11B11/10 , G11B11/105 , G11B19/00 , G11B19/02 , G11B20/10 , G11B20/12
CPC分类号： G06F3/0601 , G06F3/061 , G06F3/0626 , G06F3/0652 , G06F3/0658 , G06F3/0677 , G11B19/00 , G11B19/02 , G11B20/1217 , G11B7/0055 , G11B7/006 , G11B7/00736 , G06F2003/0697 , G11B11/10582 , G11B11/10595 , G11B2020/1232 , G11B2020/1285 , G11B2020/1297 , G11B2220/2537 , G11B7/0037 , G11B7/007
摘要： An optical disk includes a user accessible area having a plurality of blocks and flag data recorded on the optical disk. The flag data indicates whether or not each of the blocks is in an erased state in which there is no recorded data. A flag area stores the flag data, and area data indicating that the optical disk has the flag area is recorded on the optical disk.
摘要翻译：光盘包括具有多个块的用户可访问区域和记录在光盘上的标志数据。标志数据指示每个块是否处于没有记录数据的擦除状态。标志区域存储标志数据，并且指示光盘具有标志区域的区域数据被记录在光盘上。

32. 发明授权

US08238204B2 Apparatus and method for managing key in library apparatus 失效
标题翻译：用于管理图书馆设备密钥的设备和方法
公开(公告)号：US08238204B2
公开(公告)日：2012-08-07
申请号：US11898781
申请日：2007-09-14
申请人： Yoshiharu Itou , Kinya Saito , Kenichi Utsumi , Reisuke Nakagawa , Hitomi Akiyama , Ichirou Sakuma , Hiroyasu Inagaki
发明人： Yoshiharu Itou , Kinya Saito , Kenichi Utsumi , Reisuke Nakagawa , Hitomi Akiyama , Ichirou Sakuma , Hiroyasu Inagaki
IPC分类号： G11B21/08 , G11B7/085
CPC分类号： G11B20/00086 , G11B20/0021 , G11B20/00275 , G11B20/00876 , G11B27/11 , G11B2220/655 , G11B2220/90
摘要： In order to facilitate the management of the hardware key of a library apparatus employing the LTO system, a write function of a noncontact memory (CM: cartridge memory) contained in an LTO tape cartridge is implemented in a medium carrying mechanism part of the library apparatus, and during an insertion to a tape drive, the IDs unique to a library control part and to the medium carrying mechanism part are recorded in the non-contact memory and utilized as the hardware key of an encrypting apparatus. The hardware key written once is overwritten (erased) during an ejection, thereby preventing leakage of key information.
摘要翻译：为了便于使用LTO系统的库装置的硬件密钥的管理，包含在LTO磁带盒中的非接触式存储器（CM：盒式存储器）的写入功能被实现在磁带库装置的介质传送机构部分，并且在插入磁带驱动器期间，图书馆控制部分和介质携带机构部分唯一的ID被记录在非接触式存储器中，并被用作加密装置的硬件密钥。写入一次的硬件密钥在弹出期间被覆盖（擦除），从而防止密钥信息的泄漏。

33. 发明授权

US07139147B2 Apparatus and method for drive control, and computer product 失效
标题翻译：驱动控制装置及方法及计算机产品
公开(公告)号：US07139147B2
公开(公告)日：2006-11-21
申请号：US11188689
申请日：2005-07-25
申请人： Mitsuru Yasue , Kinya Saito , Kenichi Utsumi , Reisuke Nakagawa , Hitomi Akiyama , Ichirou Sakuma , Hiroyasu Inagaki , Yoshiharu Itoh
发明人： Mitsuru Yasue , Kinya Saito , Kenichi Utsumi , Reisuke Nakagawa , Hitomi Akiyama , Ichirou Sakuma , Hiroyasu Inagaki , Yoshiharu Itoh
IPC分类号： G11B17/00 , G11B5/02
CPC分类号： G06F12/1408 , G06F21/80 , G06F21/805
摘要： A drive control apparatus receives an instruction from an upper unit, to mount a predetermined medium onto a predetermined drive unit. If a combination of the predetermined medium and the predetermined drive unit is determined as inappropriate, the drive control unit replies to the upper unit that the predetermined drive unit cannot be used. A combination of a medium and a drive is appropriate if both, the medium and the drive are suitable for any one of encrypted and unencrypted data.
摘要翻译：驱动控制装置从上部单元接收指示，将规定的介质安装在规定的驱动单元上。如果将预定介质和预定驱动单元的组合确定为不合适，则驱动控制单元向上部单元回复预定驱动单元不能使用。媒体和驱动器的组合适用于媒体和驱动器都适用于加密和未加密数据中的任何一种。

34. 发明申请

US20060215305A1 APPARATUS AND METHOD FOR DRIVE CONTROL, AND COMPUTER PRODUCT 失效
标题翻译：用于驱动控制和计算机产品的装置和方法
公开(公告)号：US20060215305A1
公开(公告)日：2006-09-28
申请号：US11188689
申请日：2005-07-25
申请人： Mitsuru Yasue , Kinya Saito , Kenichi Utsumi , Reisuke Nakagawa , Hitomi Akiyama , Ichirou Sakuma , Hiroyasu Inagaki , Yoshiharu Itoh
发明人： Mitsuru Yasue , Kinya Saito , Kenichi Utsumi , Reisuke Nakagawa , Hitomi Akiyama , Ichirou Sakuma , Hiroyasu Inagaki , Yoshiharu Itoh
IPC分类号： G11B15/18 , G11B5/02
CPC分类号： G06F12/1408 , G06F21/80 , G06F21/805
摘要： A drive control apparatus receives an instruction from an upper unit, to mount a predetermined medium onto a predetermined drive unit. If a combination of the predetermined medium and the predetermined drive unit is determined as inappropriate, the drive control unit replies to the upper unit that the predetermined drive unit cannot be used. A combination of a medium and a drive is appropriate if both, the medium and the drive are suitable for any one of encrypted and unencrypted data.
摘要翻译：驱动控制装置从上部单元接收指示，将规定的介质安装在规定的驱动单元上。如果将预定介质和预定驱动单元的组合确定为不合适，则驱动控制单元向上部单元回复预定驱动单元不能使用。媒体和驱动器的组合适用于媒体和驱动器都适用于加密和未加密数据中的任何一种。

35. 发明授权

US06717766B2 Automatic changer for cartridge-type recording medium 有权
标题翻译：卡式记录介质的自动更换器
公开(公告)号：US06717766B2
公开(公告)日：2004-04-06
申请号：US10141883
申请日：2002-05-10
申请人： Koujirou Hashimoto , Kenichi Utsumi , Yuji Kato , Kazuhiko Kawase , Satoshi Kanbayashi , Yasushi Goto
发明人： Koujirou Hashimoto , Kenichi Utsumi , Yuji Kato , Kazuhiko Kawase , Satoshi Kanbayashi , Yasushi Goto
IPC分类号： G11B1568
CPC分类号： G11B23/107 , G11B15/07 , G11B15/6835 , G11B17/225 , G11B23/042
摘要： Provides an automatic changer with excellent space efficiency, by reducing the size of a hand mechanism section that is mounted with a CCD. The automatic changer selects and holds one desired cartridge from among one of accommodation cells provided in a magazine, conveys this selected cartridge to a recording/reproducing apparatus, and reads a bar code label adhered to the side surface of the cartridge thereby to identify the cartridge. The automatic changer has the CCD that reads a bar code disposed in the inner part of a casing that movably accommodates a hand mechanism section for holding the cartridge. The automatic changer also has a condenser lens for focusing the image of the bar code on the CCD disposed at one part of the hand mechanism section. With this arrangement, the automatic changer moves the hand mechanism section to the front of the cartridge accommodated in the accommodation cell, and focuses the image of the bar code on the CCD. Then, the CCD identifies the contents of the cartridge.
摘要翻译：通过减小安装有CCD的手动机构部分的尺寸，提供优异的空间效率的自动更换器。自动更换器从设置在盒中的容纳单元之一中选择并保持一个期望的盒，将该选择的盒传送到记录/再现装置，并读取附着在盒的侧表面上的条形码标签，从而识别盒。自动更换器具有CCD，其读取设置在壳体内部的条形码，该条形码可移动地容纳用于保持盒的手机构部分。自动变换器还具有用于将条形码图像聚焦在设置在手动机构部分的一部分的CCD上的聚光透镜。通过这种方式，自动更换器将手机构部分移动到容纳在容纳单元中的盒的前部，并将条形码的图像聚焦在CCD上。然后，CCD识别墨盒的内容。

36. 发明授权

US06290072B1 Library apparatus 失效
标题翻译：图书馆仪器
公开(公告)号：US06290072B1
公开(公告)日：2001-09-18
申请号：US09049819
申请日：1998-03-27
申请人： Kenichi Utsumi , Toshihito Kanetsuku , Takahisa Miyamoto , Yutaka Sugai , Osamu Ohmori
发明人： Kenichi Utsumi , Toshihito Kanetsuku , Takahisa Miyamoto , Yutaka Sugai , Osamu Ohmori
IPC分类号： G11B1568
CPC分类号： G11B17/225 , G11B15/6825 , G11B15/6835
摘要： A library apparatus is capable of enhancing the dimensional accuracy of locker frame structures to allow an accessor to surely carry out the insertion/extraction of a cartridge into/from a storage unit or a deck. Each of the locker frame structures is made up of a top board, a base and sheet metal columns vertically standing between corner portions of the top board and the base. Each of the sheet metal columns is fixedly welded to the top board and the base from the inside of the locker. The library apparatus is applicable to a large-capacity external storage system storing a large number of cartridges such as magnetic tape cartridges and optical disk cartridges.
摘要翻译：图书馆装置能够增强储物柜结构的尺寸精度，以允许访问者可靠地执行将盒插入/取出存储单元或甲板。每个更衣柜框架结构由垂直位于顶板和底座的角部之间的顶板，底座和金属板组成。每个钣金柱从储物柜的内部固定地焊接到顶板和基座。库装置适用于存储大量盒式磁带和磁盘盒的大容量外部存储系统。

37. 发明授权

US06189014B1 File management method for interchangeable storage media 失效
标题翻译：可互换存储介质的文件管理方法
公开(公告)号：US06189014B1
公开(公告)日：2001-02-13
申请号：US08674611
申请日：1996-06-28
申请人： Kazuo Nakashima , Kenichi Utsumi
发明人： Kazuo Nakashima , Kenichi Utsumi
IPC分类号： G06F1730
CPC分类号： G11B27/329 , G06F3/0601 , G06F3/0607 , G06F3/0643 , G06F3/0677 , G06F2003/0697 , G11B11/10597 , G11B27/3027 , G11B2020/1259 , G11B2220/211 , G11B2220/2525
摘要： A method of managing files of an interchangeable storage medium having a RAM area defining an independent RAM section and a ROM area defining an independent ROM section, each section having a file management area for storing file management data and a file area for storing files. The method includes reading file management information out of a file management area of the ROM section in response to a request for establishing a section in which the RAM area and the ROM area are mixed, converting the file management information of the ROM section to file management information of the mixed RAM-ROM section, writing the file management information of the mixed RAM-ROM section in a file management area of the mixed section, and managing ROM files and RAM files as files of the mixed section.
摘要翻译：一种管理具有定义独立RAM部分的RAM区域和定义独立ROM部分的ROM区域的可互换存储介质的文件的方法，每个部分具有用于存储文件管理数据的文件管理区域和用于存储文件的文件区域。该方法包括响应于建立其中RAM区域和ROM区域的部分的建立请求，从ROM部分的文件管理区域读取文件管理信息，将ROM部分的文件管理信息转换为文件管理混合RAM-ROM部分的信息，将混合RAM-ROM部分的文件管理信息写入混合部分的文件管理区域，以及将ROM文件和RAM文件作为混合部分的文件进行管理。

38. 发明授权

US6144520A Magnetic tape machine 失效
标题翻译：磁带机
公开(公告)号：US6144520A
公开(公告)日：2000-11-07
申请号：US873382
申请日：1997-06-12
申请人： Kengo Yamakawa , Katsumi Inazawa , Yukio Katsuyama , Kenichi Utsumi
发明人： Kengo Yamakawa , Katsumi Inazawa , Yukio Katsuyama , Kenichi Utsumi
IPC分类号： G11B15/68 , G11B17/22
CPC分类号： G11B15/6835 , G11B15/6825 , G11B17/225
摘要： A storage apparatus including a drive unit for performing access of data on a cartridge recording medium; at least one cell for storing the cartridge recording medium, the at least one cell being inclined downward toward an interior portion of the storage apparatus. The storage apparatus has a housing having an opening for allowing direct insertion of the cartridge recording medium from outside of the storage apparatus into the at least one cell, and allowing for direct ejection of the cartridge recording medium from the at least one cell to the outside of the storage apparatus. An accessor is provided for transferring the cartridge recording medium between the at least one cell and the drive unit. A string screw is threadedly engaged with the accessor, and is rotationally driven by a motor. At least one cell is provided with an improper insertion preventing mechanism for preventing full insertion of the cartridge recording medium into the at least one cell in improper orientation of the cartridge recording medium, and includes a pawl for engaging with a notch formed on a side surface of the cartridge recording medium.
摘要翻译：一种存储装置，包括用于执行盒式磁带记录介质上的数据访问的驱动单元; 用于存储盒式磁带记录介质的至少一个单元，所述至少一个单元朝着存储设备的内部向下倾斜。存储装置具有壳体，该壳体具有用于允许盒式存储介质从存储装置外部直接插入到至少一个单元中的开口，并且允许将盒式磁带记录介质从至少一个单元直接喷射到外部的存储装置。提供存取器用于在至少一个单元和驱动单元之间传送墨盒记录介质。绳螺丝与接触器螺纹接合，由马达旋转驱动。至少一个电池设置有不正确的插入防止机构，用于防止盒记录介质在盒式记录介质的不正确取向中被完全插入到至少一个单元中，并且包括用于与形成在侧面上的凹口接合的爪的墨盒记录介质。

39. 发明授权

US6040956A Cartridge insertion/discharge opening structure of recording/reproduction unit for library apparatus 失效
标题翻译：图书馆装置的记录/再现单元的墨盒插入/排出开口结构
公开(公告)号：US6040956A
公开(公告)日：2000-03-21
申请号：US21345
申请日：1998-02-10
申请人： Kenichi Utsumi
发明人： Kenichi Utsumi
IPC分类号： G11B15/68 , G11B17/22
CPC分类号： G11B15/68 , G11B17/225
摘要： A cartridge insertion/discharge opening section of a recording/reproduction unit includes introduction guides for guiding a cartridge inserted by an accessor from the external to the interior of the recording/reproduction unit. The introduction guides are made of polyacetal, which is particularly adapted for use with cartridges made of polycarbonate.
摘要翻译：记录/再现单元的盒式磁带插入/排出开口部分包括引导引导件，用于引导由存取器插入的盒从记录/再现单元的外部到内部。导入引导件由聚缩醛制成，特别适用于由聚碳酸酯制成的墨盒。

40. 发明授权

US5875247A System for decrypting encrypted software 失效
标题翻译：用于解密加密软件的系统
公开(公告)号：US5875247A
公开(公告)日：1999-02-23
申请号：US510123
申请日：1995-08-01
申请人： Kazuo Nakashima , Masaru Nakahara , Satoshi Itami , Kenichi Utsumi
发明人： Kazuo Nakashima , Masaru Nakahara , Satoshi Itami , Kenichi Utsumi
IPC分类号： G06F21/20 , G06F1/00 , G06F21/00 , G06F21/22 , G09C1/00 , H04L9/08 , H04L9/10 , H04L9/00
CPC分类号： G06F21/121
摘要： A CD-ROM stores encrypted software. When a user desires to decrypt and install this software, an approval preparatory key is generated by an installer. This approval preparatory key is generated based on time data. When the user informs a center of this approval preparatory key, the center calculates a difference between this approval preparatory key and a decrypting key and vends this calculated result to a user in the form of an approval key. When the user inputs this approval key to an installer, the installer generates a decrypting key by adding the approval preparatory key to the approval key. The installer decrypts the software by this decrypting key and installs the encrypted software into a personal computer system.
摘要翻译： CD-ROM存储加密软件。当用户希望解密并安装此软件时，安装程序会生成一个批准预备密钥。此批准预备密钥是基于时间数据生成的。当用户向中心通知该批准预备密钥时，中心计算该批准预备密钥和解密密钥之间的差异，并以批准密钥的形式将该计算结果交给用户。当用户向安装者输入该批准密钥时，安装者通过将批准预备密钥添加到批准密钥来生成解密密钥。安装人员通过该解密密钥解密软件，并将加密的软件安装到个人计算机系统中。

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