公开(公告)号：US11087797B2

公开(公告)日：2021-08-10

申请号：US13376151

申请日：2010-06-15

Applicant: Atsushi Abe ,  Takashi Katagiri ,  Motoko Oe ,  Setsuko Masuda ,  Yutaka Oishi ,  Noriko Yamamoto ,  Katsumi Yoshimura

Inventor： Atsushi Abe ,  Takashi Katagiri ,  Motoko Oe ,  Setsuko Masuda ,  Yutaka Oishi ,  Noriko Yamamoto ,  Katsumi Yoshimura

IPC: G06F3/06 ,  G11B27/00

Abstract: There is provided a tape recording apparatus system capable of improving writing performance and maintaining tape recording density, for a multiple data writing request accompanied by a lot of synchronization requests from a host.
The system is a tape storage system including two or more tape drives each of which has a tape mounted thereon and is provided with a buffer divided in fixed-length segments, and connected to a host that sends multiple data and a synchronization request at a predetermined timing to these tape drives. This tape recording system is provided with: a tape drive connected to the host, receiving the multiple data sent from the host, and, when the segment of the buffer is accumulated and filled with data, writing the accumulated data onto a tape; and another tape drive connected to the tape drive, receiving the multiple data sent from the host via the tape drive, and dumping a predetermined number of data accumulated in the segments onto a tape at a timing of receiving the synchronization request.

公开(公告)号：US20110122522A1

公开(公告)日：2011-05-26

申请号：US12917943

申请日：2010-11-02

Applicant: Hiroshi Itagaki ,  Setsuko Masuda ,  Yutaka Oishi ,  Terue Watanabe

Inventor： Hiroshi Itagaki ,  Setsuko Masuda ,  Yutaka Oishi ,  Terue Watanabe

IPC: G11B5/86

CPC classification number: G11B27/107 ,  G11B27/032 ,  G11B2220/93

Abstract: Provided is a tape recorder that has a tape including at least one partition and that controls access to the tape. The tape recorder includes: means for identifying a position of data on the tape; means for sequentially reading necessary data areas in the data; means for sequentially copying the necessary data areas to the beginning of an empty area on the tape; means for creating a continuous front empty area formed of unnecessary data areas and copy source areas of the necessary data areas on the tape; and means for moving a beginning of the partition (BOP) to a position immediately after the front empty area and for updating the position information on the beginning of the partition.

Abstract translation: 提供了一种具有包括至少一个分区并且控制对磁带的访问的磁带的磁带录音机。 录像机包括：用于识别磁带上数据位置的装置; 用于顺序读取数据中的必要数据区的装置; 用于将所需数据区顺序复制到磁带上的空白区域的开头的装置; 用于创建由不必要的数据区域形成的连续的前空区域和在磁带上复制必需数据区域的源区域的装置; 以及用于将所述分区（BOP）的开头移动到所述前空区域之后的位置并用于更新所述分区开始处的位置信息的装置。

公开(公告)号：US4271268A

公开(公告)日：1981-06-02

申请号：US940690

申请日：1978-09-08

Applicant: Akiko Fujiwara ,  Setsuko Masuda

Inventor： Akiko Fujiwara ,  Setsuko Masuda

IPC: C12P7/20 ,  C12P7/18

CPC classification number: C12R1/84 ,  C12P7/18 ,  Y10S435/938

Abstract: The preparation of D-arabitol by a fermentative process utilizing a micro-organism of the species Pichia haplophila or mutants thereof in a nutrient medium containing as a carbon source a hydrocarbon or ethyl alcohol is disclosed.

Abstract translation: 公开了通过利用种子毕赤酵母的微生物或其突变体在含有烃源或乙醇作为碳源的营养培养基中的发酵方法制备D-阿拉伯糖醇。

公开(公告)号：US08693128B2

公开(公告)日：2014-04-08

申请号：US13527683

申请日：2012-06-20

Applicant: Setsuko Masuda ,  Kenji Nakamura ,  Yutaka Oishi

Inventor： Setsuko Masuda ,  Kenji Nakamura ,  Yutaka Oishi

IPC: G11B15/04 ,  G11B5/09 ,  G11B5/584 ,  G11B21/02

CPC classification number: G11B5/00813 ,  G11B5/4893 ,  G11B20/10009 ,  G11B2020/10898 ,  G11B2220/93

Abstract: In a controller of a tape drive, a command processing unit receives a request to write new data, an offset determination unit determines whether old data is not partially overwritten with new data, and if old data is not partially overwritten with new data, a head position management unit makes a write head offset toward the unoverwritten portion. Then, a channel input/output unit reads pattern data that disables old data from a pattern storage unit and outputs the data to the write head to thereby overwrite the old data with the pattern data. After that, a tape transport management unit rewinds a tape and the head position management unit returns the write head to the original position to overwrite the old data with the new data as usual.

Abstract translation: 在磁带驱动器的控制器中，命令处理单元接收写入新数据的请求，偏移确定单元确定旧数据是否未被新数据覆盖，并且如果旧数据未被新数据部分地覆盖，则头部 位置管理单元使未写入部分的写入头偏移。 然后，通道输入/输出单元读取从模式存储单元禁用旧数据的模式数据，并将数据输出到写入头，从而用模式数据覆盖旧数据。 之后，磁带传送管理单元倒带，并且头位置管理单元将写入头返回到原始位置，以照旧的方式用新数据覆盖旧数据。

公开(公告)号：US08477440B2

公开(公告)日：2013-07-02

申请号：US12917943

申请日：2010-11-02

Applicant: Hiroshi Itagaki ,  Setsuko Masuda ,  Yutaka Oishi ,  Terue Watanabe

Inventor： Hiroshi Itagaki ,  Setsuko Masuda ,  Yutaka Oishi ,  Terue Watanabe

IPC: G11B5/86 ,  G11B19/02 ,  G11B15/08

CPC classification number: G11B27/107 ,  G11B27/032 ,  G11B2220/93

Abstract: Provided is a tape recorder that has a tape including at least one partition and that controls access to the tape. The tape recorder includes: means for identifying a position of data on the tape; means for sequentially reading necessary data areas in the data; means for sequentially copying the necessary data areas to the beginning of an empty area on the tape; means for creating a continuous front empty area formed of unnecessary data areas and copy source areas of the necessary data areas on the tape; and means for moving a beginning of the partition (BOP) to a position immediately after the front empty area and for updating the position information on the beginning of the partition.

Abstract translation: 提供了一种具有包括至少一个分区并且控制对磁带的访问的磁带的磁带录音机。 录像机包括：用于识别磁带上数据位置的装置; 用于顺序读取数据中的必要数据区的装置; 用于将所需数据区顺序复制到磁带上的空白区域的开头的装置; 用于创建由不必要的数据区域形成的连续的前空区域和在磁带上复制必需数据区域的源区域的装置; 以及用于将所述分区（BOP）的开头移动到所述前空区域之后的位置并用于更新所述分区开始处的位置信息的装置。

公开(公告)号：US20120284456A1

公开(公告)日：2012-11-08

申请号：US13530047

申请日：2012-06-21

Applicant: Setsuko Masuda ,  Kenji Nakamura ,  Yutaka Oishi

Inventor： Setsuko Masuda ,  Kenji Nakamura ,  Yutaka Oishi

IPC: G06F12/00

CPC classification number: G11B20/1883 ,  G11B20/1833 ,  G11B27/36 ,  G11B2020/183 ,  G11B2020/1836 ,  G11B2020/1896 ,  G11B2220/20 ,  G11B2220/90

Abstract: An information recording apparatus and method. The method includes sequentially writing datasets to a recording medium so that each of the datasets can be identified from a certain number indicating an order that the dataset was written, and from the number of writing operations (WP) carried out for the dataset of the certain number to identify a newest dataset among datasets having the same certain number; appending a new dataset onto the old dataset; and controlling execution, in the case where an error occurs at the time of the appending, of the appending step on the old dataset, in a position shifted forward on the recording medium such that the new dataset overwrites a part of the old dataset.

Abstract translation: 一种信息记录装置和方法。 该方法包括：将数据集顺序地写入记录介质，以便可以从表示数据集被写入的顺序的特定数字中识别每个数据集，并且从针对特定数据集的数据集执行的写入操作数（WP） 数字，用于识别具有相同特定数量的数据集中的最新数据集; 将新数据集附加到旧数据集上; 并且在所述附加步骤发生错误的情况下，在所述旧数据集上，在所述记录介质上向前移动的位置，控制所述新数据集覆盖所述旧数据集的一部分的执行。

公开(公告)号：US07687246B2

公开(公告)日：2010-03-30

申请号：US10518530

申请日：2003-04-10

Applicant: Tatsuo Hoshino ,  Setsuko Masuda ,  Yutaka Setoguchi

Inventor： Tatsuo Hoshino ,  Setsuko Masuda ,  Yutaka Setoguchi

IPC: C12P23/00

CPC classification number: C12N9/1085 ,  C12P23/00 ,  C12Y205/01021 ,  Y10S435/911

Abstract: The present invention relates to a biological process for producing carotenoids utilizing a microorganism which is capable of producing carotenoids and belonging to the genus Xanthophyllomyces (Phaffia) in the presence of an inhibitor for biosynthesis of sterols from farnesyl pyrophosphate.

Abstract translation: 本发明涉及一种利用微生物生产类胡萝卜素的生物学方法，所述微生物能够在由法呢基焦磷酸盐生物合成固醇的抑制剂存在下产生类胡萝卜素并且属于叶黄素属（Phaffia）。

公开(公告)号：US08717698B2

公开(公告)日：2014-05-06

申请号：US13271888

申请日：2011-10-12

Applicant: Pamela R. Nylander-Hill ,  Yutaka Oishi ,  Setsuko Masuda

Inventor： Pamela R. Nylander-Hill ,  Yutaka Oishi ,  Setsuko Masuda

IPC: G11B5/09 ,  G11B27/36

CPC classification number: G11B27/36 ,  G11B20/18 ,  G11B2020/183 ,  G11B2220/90

Abstract: In one embodiment, a tape drive system includes a read channel configured for performing a portion of a data transfer operation, logic adapted for monitoring the data transfer operation for detecting one or more temps within a sliding window spanning a last group of datasets processed, logic adapted for measuring interference between first tier and second tier recovery methods based on the monitoring, logic adapted for setting a backhitch delay based on conditions relating to the interference of first tier and second tier recovery methods as it relates to a determined error burst, and logic adapted for performing a backhitch and altering at least one condition of the data transfer operation after the backhitch delay.

Abstract translation: 在一个实施例中，磁带驱动器系统包括被配置为执行数据传送操作的一部分的读通道，适于监视数据传输操作的逻辑，用于检测跨越处理的最后一组数据集的滑动窗口内的一个或多个温度，逻辑 适于基于所述监测来测量第一层和第二层恢复方法之间的干扰，所述逻辑适于基于与确定的错误突发相关的第一层和第二层恢复方法的干扰相关的条件来设置后退延迟，以及逻辑 适于在后退延迟之后执行后退和改变数据传送操作的至少一个条件。

公开(公告)号：US20130067158A1

公开(公告)日：2013-03-14

申请号：US13698353

申请日：2011-03-23

Applicant: Takamasa Hirata ,  Setsuko Masuda ,  Yuhko Mori ,  Yutaka Oishi ,  Terue Watanabe

Inventor： Takamasa Hirata ,  Setsuko Masuda ,  Yuhko Mori ,  Yutaka Oishi ,  Terue Watanabe

IPC: G06F12/02

CPC classification number: G06F3/0682 ,  G06F3/0608 ,  G06F3/061 ,  G06F3/0619 ,  G06F3/0638 ,  G06F3/0643 ,  G06F3/0652 ,  G06F17/30174 ,  G11B20/1202 ,  G11B2220/956

Abstract: A mechanism is provided for tape writing of small transactions. A first file is written as a plurality of fixed-length data sets (DS), the DS number of the final DS in the plurality of DS is stored in memory as #N(DS#N) and the WP number as #M(WP#M), and the final first file and the second file in the DS following the final DS(DS#N, WP#M) containing the first file are packed and written in sequential DS units, and are stored as DS#N, DS#N+1, etc, and WP#M+1 in sequential order in DS containing the second file. The remaining first, second, or third file is packed and DS#N with WP#M is overwritten as DS#N with WP#M+2, and the remaining #N in the DS numbers of the second file and the third file in the subsequent DS are written as DS#N+1, N+2, etc. with WP#M+2, and the DS#N, #N+1, #N+2, etc. with WP+M+2 are stored.

Abstract translation: 提供了一种用于磁带写入小事务的机制。 将第一文件写为多个固定长度数据集（DS），将多个DS中的最终DS的DS编号作为#N（DS＃N）存储在存储器中，将WP编号作为#M（ WP＃M），并且包含第一文件的最后DS（DS＃N，WP＃M）后的DS中的最终的第一个文件和第二个文件以连续的DS单元打包和写入，并且被存储为DS＃N ，DS＃N + 1等，WP＃M + 1按顺序排列在包含第二个文件的DS中。 剩余的第一，第二或第三文件被打包，具有WP＃M的DS＃N被覆盖为具有WP＃M + 2的DS＃N，并且第二文件的DS号码中的剩余#N和第 后续的DS用WP＃M + 2写入DS＃N + 1，N + 2等，WP + M + 2的DS＃N，＃N + 1，＃N + 2等 存储。

公开(公告)号：US08397136B2

公开(公告)日：2013-03-12

申请号：US13530047

申请日：2012-06-21

Applicant: Setsuko Masuda ,  Kenji Nakamura ,  Yutaka Oishi

Inventor： Setsuko Masuda ,  Kenji Nakamura ,  Yutaka Oishi

IPC: G11C29/00

CPC classification number: G11B20/1883 ,  G11B20/1833 ,  G11B27/36 ,  G11B2020/183 ,  G11B2020/1836 ,  G11B2020/1896 ,  G11B2220/20 ,  G11B2220/90

Abstract: An information recording apparatus and method. The method includes sequentially writing datasets to a recording medium so that each of the datasets can be identified from a certain number indicating an order that the dataset was written, and from the number of writing operations (WP) carried out for the dataset of the certain number to identify a newest dataset among datasets having the same certain number; appending a new dataset onto the old dataset; and controlling execution, in the case where an error occurs at the time of the appending, of the appending step on the old dataset, in a position shifted forward on the recording medium such that the new dataset overwrites a part of the old dataset.

Abstract translation: 一种信息记录装置和方法。 该方法包括：将数据集顺序地写入记录介质，以便可以从表示数据集被写入的顺序的特定数字中识别每个数据集，并且从针对特定数据集的数据集执行的写入操作数（WP） 数字，用于识别具有相同特定数量的数据集中的最新数据集; 将新数据集附加到旧数据集上; 并且在所述附加步骤发生错误的情况下，在所述旧数据集上，在所述记录介质上向前移动的位置，控制所述新数据集覆盖所述旧数据集的一部分的执行。