公开(公告)号：US20120144115A1

公开(公告)日：2012-06-07

申请号：US13309831

申请日：2011-12-02

Applicant: Masanori MITSUZUMI ,  Takanori OKADA

Inventor： Masanori MITSUZUMI ,  Takanori OKADA

IPC: G06F12/00

CPC classification number: G06F11/2069 ,  G06F11/2087 ,  G11B27/002 ,  G11B2220/412

Abstract: A storage medium adapter 200 includes storage medium interfaces 230, 240, to which multiple storage media 250, 260 are to be connected, a host interface 210, which is to be connected to an external device, and a control section 220, which is electrically connected to the storage medium interfaces 230, 240 and the host interface 210. The control section 220 determines whether or not the same data can be written on those storage media 250, 260 simultaneously. If the answer is YES, the control section 220 writes data that has been received by way of the host interface 210 on the respective storage media.

Abstract translation: 存储介质适配器200包括要连接多个存储介质250,260的存储介质接口230,240，要连接到外部设备的主机接口210以及电连接到控制部分220的控制部分220。 连接到存储介质接口230,240和主机接口210.控制部分220确定是否可以同时将数据写入这些存储介质250,260。 如果答案为“是”，则控制部分220将通过主机接口210接收的数据写入各自的存储介质。

公开(公告)号：US07823213B2

公开(公告)日：2010-10-26

申请号：US11552304

申请日：2006-10-24

Applicant: Shuichi Yoshida ,  Takanori Okada ,  Yoshiki Kuno ,  Jyun-ichi Komeno ,  Toshikazu Koudo ,  Ryosuke Shimizu ,  Noriaki Kubo

Inventor： Shuichi Yoshida ,  Takanori Okada ,  Yoshiki Kuno ,  Jyun-ichi Komeno ,  Toshikazu Koudo ,  Ryosuke Shimizu ,  Noriaki Kubo

IPC: G06F17/30 ,  G06F21/00 ,  H04N7/167

CPC classification number: G11B20/0021 ,  G11B20/00086 ,  G11B20/00188 ,  G11B20/00246 ,  G11B20/00492 ,  G11B20/00666 ,  G11B20/0071 ,  G11B20/00746 ,  G11B20/00768 ,  G11B20/0084 ,  G11B20/10 ,  G11B20/12 ,  G11B2220/2516 ,  H04N5/765 ,  H04N5/781 ,  H04N5/85 ,  H04N5/913 ,  H04N7/163 ,  H04N7/1675 ,  H04N9/8042 ,  H04N21/4147 ,  H04N21/42661 ,  H04N21/4334 ,  H04N21/43622 ,  H04N21/4405 ,  H04N21/4623 ,  H04N2005/91307 ,  H04N2005/91321 ,  H04N2005/91328 ,  H04N2005/91364

Abstract: An encryptor is provided for encrypting AV data sent from an interface. A controller controls recording of the encrypted AV data by controlling a recorder for recording the encrypted AV data in a magnetic disk. The recorder is controlled by the controller so as to reproduce the data recorded on the disk. A decrypter decrypts the reproduced data that is sent to the interface.

公开(公告)号：US20100185900A1

公开(公告)日：2010-07-22

申请号：US12667570

申请日：2008-07-02

Applicant: Masahiro Yamada ,  Hideaki Mita ,  Takanori Okada

Inventor： Masahiro Yamada ,  Hideaki Mita ,  Takanori Okada

IPC: G06F12/16 ,  G06F11/26 ,  G06F17/30

CPC classification number: G11B27/105 ,  G06F11/2056 ,  G11B27/322 ,  G11B2220/2516 ,  G11B2220/40 ,  H04N5/781

Abstract: Achieving improvement in protection of recorded data and reproduction performance and editing performance of video data and audio data, in addition to minimizing the number of disk devices, an inexpensive and high-performance video recording and reproducing apparatus (100) and a method thereof include: a first disk device and a second disk device; a mirroring unit which mirrors video data and audio data to an identical logical address employed by the first disk device and the second disk device; a reading unit which reads (i) the video data out of one of the first disk device and the second disk device, and (ii) the audio data out of another one of the first disk device and the second disk device; and a reproducing unit which reproduces, via synchronization, the video data and the audio data read by the reading unit.

Abstract translation: 一种便宜且高性能的视频记录和再现装置（100）及其方法包括：除了最小化磁盘装置的数量外，还可实现对记录数据的保护和再现性能的保护以及编辑视频数据和音频数据的性能。 第一磁盘设备和第二磁盘设备; 镜像单元，其将视频数据和音频数据镜像到由第一磁盘设备和第二磁盘设备采用的相同的逻辑地址; 读取单元，其从（i）第一磁盘设备和第二磁盘设备之一读取视频数据;以及（ii）第一磁盘设备和第二磁盘设备中的另一个中的音频数据; 以及通过同步再现由读取单元读取的视频数据和音频数据的再现单元。

公开(公告)号：US20080046675A1

公开(公告)日：2008-02-21

申请号：US10585643

申请日：2005-01-06

Applicant: Takanori Okada ,  Keiichi Ishida ,  Hiroshi Saitoh

Inventor： Takanori Okada ,  Keiichi Ishida ,  Hiroshi Saitoh

IPC: G06F12/02

CPC classification number: G06F12/0246 ,  G06F3/0616 ,  G06F3/0644 ,  G06F3/0679 ,  G06F2212/1036 ,  G06F2212/7211

Abstract: It is possible to solve the problem that a memory block of a group containing information frequently updated quickly reaches the rewrite service life end when the number of spare blocks prepared in a non-volatile semiconductor recording medium cannot be modified or when the memory block is divided into a plurality of groups so as to be processed alternately. The non-volatile semiconductor recording medium includes a partition management information area and a partition area. Partition area start position information is recorded in the partition management information area. The start position information contains a value assuring a predetermined area between the end of the partition management information area and the head of the partition area. The area assured between the end of the partition management information area and the head of the partition area is set to a state where data is physically erased.

Abstract translation: 可以解决当在非易失性半导体记录介质中准备的备用块的数量不能被修改或者当存储块被分割时，包含频繁更新的信息的组的存储块快速到达重写使用寿命的问题 成为多个组，以便交替进行处理。 非易失性半导体记录介质包括分区管理信息区域和分区区域。 分区区域开始位置信息被记录在分区管理信息区域中。 起始位置信息包含确保分区管理信息区域的末端与分割区域的头部之间的预定区域的值。 将分区管理信息区域的结束与分割区域的头部之间保证的区域设定为物理地擦除数据的状态。

公开(公告)号：US20070092078A1

公开(公告)日：2007-04-26

申请号：US11552320

申请日：2006-10-24

Applicant: Shuichi Yoshida ,  Takanori Okada ,  Yoshiki Kuno ,  Jyun-ichi Komeno ,  Toshikazu Koudo ,  Ryosuke Shimizu ,  Noriaki Kubo

Inventor： Shuichi Yoshida ,  Takanori Okada ,  Yoshiki Kuno ,  Jyun-ichi Komeno ,  Toshikazu Koudo ,  Ryosuke Shimizu ,  Noriaki Kubo

IPC: H04N7/167

CPC classification number: G11B20/0021 ,  G11B20/00086 ,  G11B20/00188 ,  G11B20/00246 ,  G11B20/00492 ,  G11B20/00666 ,  G11B20/0071 ,  G11B20/00746 ,  G11B20/00768 ,  G11B20/0084 ,  G11B20/10 ,  G11B20/12 ,  G11B2220/2516 ,  H04N5/765 ,  H04N5/781 ,  H04N5/85 ,  H04N5/913 ,  H04N7/163 ,  H04N7/1675 ,  H04N9/8042 ,  H04N21/4147 ,  H04N21/42661 ,  H04N21/4334 ,  H04N21/43622 ,  H04N21/4405 ,  H04N21/4623 ,  H04N2005/91307 ,  H04N2005/91321 ,  H04N2005/91328 ,  H04N2005/91364

Abstract: An encryptor is provided for encrypting AV data sent from an interface. A controller controls recording of the encrypted AV data by controlling a recorder for recording the encrypted AV data in a magnetic disk. The recorder is controlled by the controller so as to reproduce the data recorded on the disk. A decrypter decrypts the reproduced data that is sent to the interface.

Abstract translation: 提供加密器来加密从接口发送的AV数据。 控制器通过控制用于将加密的AV数据记录在磁盘中的记录器来控制加密的AV数据的记录。 记录器由控制器控制，以便再现记录在盘上的数据。 解密器解密发送到接口的再现数据。

公开(公告)号：US20060216002A1

公开(公告)日：2006-09-28

申请号：US10540631

申请日：2003-10-09

Applicant: Takanori Okada ,  Yoshiho Gotoh ,  Tatsushi Bannai

Inventor： Takanori Okada ,  Yoshiho Gotoh ,  Tatsushi Bannai

IPC: H04N7/26

CPC classification number: G11B20/10527 ,  G11B27/007 ,  G11B27/034 ,  G11B27/105 ,  G11B2020/1062 ,  G11B2020/10916

Abstract: A recording and reproduction apparatus includes a first decoding section for outputting first decoded data generated by decoding the first data; a second decoding section for outputting second decoded data generated by decoding the second data; and a control section for calculating a first time period, from a start point of a seek operation of the reading section from the read finish point of first data to the read start point of second data until the first decoding section completes output of the first decoded data, and a second time period, from the start point of the seek operation until the second decoded data is allowed to be output by the second decoding section; and comparing a length of the calculated first time period and a length of the calculated second time period.

公开(公告)号：US07085200B2

公开(公告)日：2006-08-01

申请号：US10962879

申请日：2004-10-12

Applicant: Takanori Okada ,  Shuichi Yoshida ,  Masaharu Imura ,  Kiyoshi Masaki ,  Kazuhiro Mihara ,  Tsutomu Kai ,  Noritaka Akagi

Inventor： Takanori Okada ,  Shuichi Yoshida ,  Masaharu Imura ,  Kiyoshi Masaki ,  Kazuhiro Mihara ,  Tsutomu Kai ,  Noritaka Akagi

IPC: G11B21/08

CPC classification number: G11B7/08529 ,  G11B7/08582

Abstract: A disk apparatus includes a pick-up for reading/writing signals from/on a disk; a pick-up base provided with the pick-up; a traverse motor for moving the pick-up in a radial direction of said disk; a feed screw rotated by the traverse motor and provided with a thread groove on its periphery; a rack having a fixing portion fixed to the pick-up base and a nut portion engaged with the thread groove; a guiding mechanism for guiding the pick-up movably in a radial direction of the disk; and a cantilever parallel spring for connecting the fixing portion to the nut portion of the rack, displaceably in a radial direction of the feed screw.

Abstract translation: 磁盘装置包括用于从盘读取/写入信号的拾取器; 提供接件的接机座; 用于沿所述盘的径向方向移动拾取器的横动马达; 由横动马达旋转并在其周边设置有螺纹槽的进给螺杆; 具有固定到拾取基座的固定部分和与螺纹槽啮合的螺母部分的齿条; 引导机构，用于沿所述盘的径向方向可移动地引导所述拾取器; 以及用于将固定部分连接到齿条的螺母部分的悬臂平行弹簧，在进给螺杆的径向上可移动。

公开(公告)号：US4294849A

公开(公告)日：1981-10-13

申请号：US114804

申请日：1980-01-24

Applicant: Masaki Hayashi ,  Sadahiko Iguchi ,  Takanori Okada ,  Akiyoshi Kawasaki

Inventor： Masaki Hayashi ,  Sadahiko Iguchi ,  Takanori Okada ,  Akiyoshi Kawasaki

IPC: A61K31/557 ,  A61K31/5575 ,  A61P43/00 ,  C07C67/00 ,  C07C401/00 ,  C07C405/00 ,  C07F9/40 ,  C07C177/00

CPC classification number: C07C405/00 ,  C07F9/4006

Abstract: Prostaglandin analogues of the formula:- ##STR1## (wherein R represents a hydrogen atom or a straight- or branched-chain alkyl group containing from 1 to 4 carbon atoms, the wavy line indicates attachment in .alpha.- or .beta.-configuration or a mixture thereof, and the double bonds between C.sub.2 -C.sub.3 and C.sub.13 -C.sub.14 are trans), and cyclodextrin clathrates of such acids and esters, and when R represents a hydrogen atom, non-toxic salts of such acids, possess hypotensive activity, inhibitory activity on blood platelet aggregation and vasodilator activity, and weak diarrhoea-producing activity.

Abstract translation: 具有下式的前列腺素类似物： - （其中R表示氢原子或含有1至4个碳原子的直链或支链烷基，波浪线表示以α-或β-构型或混合物的连接 其中C2-C3和C13-C14之间的双键是反式的）和这些酸和酯的环糊精包合物，当R代表氢原子时，这种酸的无毒盐具有低血压活性，抑制活性 血小板聚集和血管扩张剂活性，以及​​腹泻产生活性低。

公开(公告)号：US08250410B2

公开(公告)日：2012-08-21

申请号：US12667570

申请日：2008-07-02

Applicant: Masahiro Yamada ,  Hideaki Mita ,  Takanori Okada

Inventor： Masahiro Yamada ,  Hideaki Mita ,  Takanori Okada

IPC: G06F11/00

CPC classification number: G11B27/105 ,  G06F11/2056 ,  G11B27/322 ,  G11B2220/2516 ,  G11B2220/40 ,  H04N5/781

Abstract: Achieving improvement in protection of recorded data and reproduction performance and editing performance of video data and audio data, in addition to minimizing the number of disk devices, an inexpensive and high-performance video recording and reproducing apparatus (100) and a method thereof include: a first disk device and a second disk device; a mirroring unit which mirrors video data and audio data to an identical logical address employed by the first disk device and the second disk device; a reading unit which reads (i) the video data out of one of the first disk device and the second disk device, and (ii) the audio data out of another one of the first disk device and the second disk device; and a reproducing unit which reproduces, via synchronization, the video data and the audio data read by the reading unit.

Abstract translation: 一种便宜且高性能的视频记录和再现装置（100）及其方法包括：除了最小化磁盘装置的数量外，还可实现对记录数据的保护和再现性能的保护以及编辑视频数据和音频数据的性能。 第一磁盘设备和第二磁盘设备; 镜像单元，其将视频数据和音频数据镜像到由第一磁盘设备和第二磁盘设备采用的相同的逻辑地址; 读取单元，其从（i）第一磁盘设备和第二磁盘设备之一读取视频数据;以及（ii）第一磁盘设备和第二磁盘设备中的另一个中的音频数据; 以及通过同步再现由读取单元读取的视频数据和音频数据的再现单元。

公开(公告)号：US20100177250A1

公开(公告)日：2010-07-15

申请号：US12602124

申请日：2008-05-22

Applicant: Hiromasa Hoshino ,  Seiji Horita ,  Takayuki Nakamura ,  Takanori Okada ,  Hideaki Mita

Inventor： Hiromasa Hoshino ,  Seiji Horita ,  Takayuki Nakamura ,  Takanori Okada ,  Hideaki Mita

IPC: H04N9/64

CPC classification number: H04N5/772 ,  H04N5/907 ,  H04N9/8042

Abstract: A recording and reproducing apparatus (100) can record information on a recording memory (111) having a recording region where a smallest unit for erasing recorded information is a block, on a unit of a cluster that is a unit smaller than the block. The recording and reproducing apparatus (100) includes: an input unit (130) that receives a request for starting or ending recording a file; and a system control unit (101) that records a header section of the file and a data section following the header section, from the beginning of the block in the recording region, when the request for starting recording is received; and updates the header section and records the updated header section on another cluster different from the cluster on which the header section before update is recorded when the request for ending recording is received. The system control unit (101) further corrects management information indicating a connection order of information recorded on each of the clusters included by the recording medium so that the updated header section is followed by the data section, when the updated header section is recorded on the other cluster.

Abstract translation: 记录和再现设备（100）可以将记录信息记录在具有小于该块的单元的单元上的具有用于擦除记录信息的最小单位的记录区域的记录存储器（111）。 记录和再现设备（100）包括：输入单元（130），其接收用于开始或结束记录文件的请求; 以及系统控制单元（101），当接收到开始记录请求时，从记录区域中的块的开头记录文件的标题部分和标题部分之后的数据部分; 并且当接收到用于结束记录的请求时，更新报头部分并且将更新的报头部分记录在与记录更新前的报头部分的集群不同的另一个集群上。 系统控制单元（101）进一步校正指示记录在由记录介质包括的每个群集上的信息的连接顺序的管理信息，以便当更新的报头部分被记录在 其他集群。