Setsuko
Setsuko Hirakura, Saiki-Shi JP
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20110020528 | YEAST MUTANT AND YEAST EXTRACT - A natural yeast extract which is rich in glutamic acid and therefore has an impact at first taste. Further, provided is a yeast extract which is also rich in 5′-guanylic acid or 5′-inosinic acid and therefore has strong umami. Further, provided is a yeast mutant capable of accumulating a large amount of glutamic acid, glutamine and ribonucleic acid for obtaining such a yeast extract. A yeast mutant to which resistance to organic acids and analogues thereof has been imparted by inducing spontaneous mutation, accumulates a significant amount, i.e., 10% by weight or more of the total of free glutamic acid and glutamine in the cell, and further accumulates 5% by weight or more of a ribonucleic acid. The yeast extract produced by using this strain contains 20% by weight or more of L-glutamic acid, and further contains 3% by weight or more of 5′-IG. | 01-27-2011 |
Setsuko Masuda, Toshima-Ku JP
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20150120740 | FILE SYSTEM IMPLEMENTING WRITE ONCE READ MANY (WORM) - The embodiments deal with files that are already present in a storage when mounting the storage in a file system and files created after the mounting as different groups. (Metadata of) the files is classified. The files are each divided into metadata (index) and a file main body and are recorded on different storage areas, that is, an index partition (IP) and a data partition (DP), associated with each other. This file system is effective in a storage format in which a new file is merely written and an already written file is not updated or deleted (for example, a tape medium used in the LTFS). The embodiments implement a WORM file system by rejecting a request to update or delete a file that is present at mounting as a WORM file and permitting update or deletion of a file that is created after mounting until the storage is unmounted. | 04-30-2015 |
20150120741 | FILE SYSTEM IMPLEMENTING WRITE ONCE READ MANY (WORM) - The embodiments deal with files that are already present in a storage when mounting the storage in a file system and files created after the mounting as different groups. (Metadata of) the files is classified. The files are each divided into metadata (index) and a file main body and are recorded on different storage areas, that is, an index partition (IP) and a data partition (DP), associated with each other. This file system is effective in a storage format in which a new file is merely written and an already written file is not updated or deleted (for example, a tape medium used in the LTFS). The embodiments implement a WORM file system by rejecting a request to update or delete a file that is present at mounting as a WORM file and permitting update or deletion of a file that is created after mounting until the storage is unmounted. | 04-30-2015 |
Setsuko Masuda, Yamato JP
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20100014189 | APPARATUS AND METHOD FOR READING OUT DATA RECORDED ON TAPE - An apparatus and method for reading out data recoded on a tape with a read head is provided. A command processing unit receives a request for reading out old data behind EOD of new data. A channel input/output unit receives, data read out with a read head and a buffer managing unit receives this data. A header information determining unit determines whether this data includes header information of the old data. If it is determined that this data includes the header information of the old data, a data set determining unit determines whether a data set is extractable from this data. If it is determined that data set is not extractable, a move signal output unit outputs a signal for moving the read head in a direction of the new data. | 01-21-2010 |
20100033869 | APPARATUS AND METHOD FOR WRITING DATA ON A TAPE MEDIUM - An apparatus and method are disclosed for writing data accumulated in a buffer on a tape medium in such a way that overwriting is prevented. The apparatus comprises a write unit configured for writing first data in a first position extending over a first track and an area adjacent to the first track, writing second data in a second position extending over a second track and an area adjacent to the second track, and writing the first data and the second data in a third position extending over a third track and an area adjacent to the third track. Furthermore, the apparatus comprises a processing unit configured for preventing the first data written in the first position from being overwritten with the second data written in the second position or with the first data written in the third position. | 02-11-2010 |
Setsuko Masuda, Yokohama City JP
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20080310043 | STORAGE DEVICE, DEFECT DETECTION METHOD AND PROGRAM FOR DETECTING DEFECT IN RECORDING MEDIUM - The present invention provides a technique for detecting a defect in a tape medium within a relatively short or narrow range. A tape defect detection device includes: a read unit for reading data from a tape medium; an error correction unit for performing error corrections for the data read by the read unit; a correction number counting unit for counting the number of the error corrections, made by the error correction unit, for each of multiple divided areas of the tape medium; a temporary storage unit for temporarily storing, for each of the areas, the number of the error corrections counted by the correction number counting unit; and a detection unit for detecting a defect in the tape medium, on the basis of a distribution of divided areas each having a larger number of error corrections than other divided areas on the tape medium. | 12-18-2008 |
20110128645 | APPARATUS AND METHOD FOR WRITING DATA TO TAPE MEDIUM - 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. | 06-02-2011 |
20120002317 | WRITING DATA TO TAPE MEDIUM - In a controller of a tape drive, a CM input-output unit recognizes a tape format; a tape variable acquisition unit acquires tape variables; a setting variable acquisition unit acquires setting variables; and a minimum number calculator calculates a minimum number m of sub datasets, which are to be written to a tape to secure resistance to burst error, by using the tape variables and setting variables. When a command processor receives a synchronization command, the buffer manager generates n sub datasets for storing data in the buffer. If n is smaller than m, m sub datasets are padded out and set as write data. If n is m or more, the n sub datasets are set as write data. Then, the channel input-output unit writes the write data to the tape. | 01-05-2012 |
20120154946 | METHOD AND SYSTEM FOR DETERMINING ACCESS SEQUENCE OF DATA STORED ON A TAPE MEDIUM - Methods, computer systems, and computer program products are provided for determining an access sequence of a plurality of data groups stored on a tape medium. A first data group in the access sequence is selected based on which data group in the plurality of data groups has a beginning closest to a current position of the tape medium. A second data group in the access sequence is selected based on which remaining data group in the plurality of data groups has a beginning closest to an end of the first data group in the access sequence. | 06-21-2012 |
20120250176 | METHOD AND SYSTEM FOR DETERMINING ACCESS SEQUENCE OF DATA STORED ON A TAPE MEDIUM - For determining an access sequence of a plurality of data groups stored on a tape medium, a first data group in the access sequence is selected based on which data group in the plurality of data groups has a beginning closest to a current position of the tape medium. A second data group in the access sequence is selected based on which remaining data group in the plurality of data groups has a beginning closest to an end of the first data group in the access sequence. | 10-04-2012 |
20120257301 | APPARATUS AND METHOD FOR WRITING DATA TO TAPE MEDIUM - 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. | 10-11-2012 |
Setsuko Masuda, Yokahama City JP
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20080266699 | WRITE RETRY METHOD AND MAGNETIC TAPE APPARATUS - The present invention provides: a write retry method which reduces the number of permanent errors; and a magnetic tape apparatus in which the method is implemented. In a write control method of the present invention, at least one dataset is written into a space of a predetermined distance in a lengthwise direction of a tape medium. A write ERP of the present invention can reduce occurrence of permanent errors before time-out, thereby having an advantageous effect of reducing the number of unnecessary requests for exchange of tape cartridges. | 10-30-2008 |
Setsuko Masuda, Kanagawa-Ken JP
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20120079185 | TAPE STORAGE SYSTEM INCLUDING MULTIPLE TAPE STORAGE APPARATUSES - A tape storage system according to one embodiment includes two or more tape storage apparatuses each having a buffer divided in fixed-length segments, and being connectable to a host, where a first of the tape storage apparatuses is configured to receive multiple data clusters and a synchronization request from a host, and, when one of the segments of the buffer is accumulated and filled with the data, to write the accumulated data onto a tape. A second of the tape storage apparatuses is connected to the first tape storage apparatus, the second tape storage apparatus being configured to receive the multiple data clusters sent from the host via the first tape storage apparatus, and being configured to write a predetermined number of data clusters accumulated in the segments thereof onto a second tape at a timing corresponding to the synchronization request. | 03-29-2012 |
Setsuko Masuda, Tokyo JP
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20130067158 | Tape Storage Device and Writing Method Therefor - 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+ | 03-14-2013 |
20140198401 | HIERARCHICAL CONTROL OF TIERED ERROR RECOVERY FOR STORAGE DEVICES - A computer program product includes a computer readable storage medium having computer readable program code embodied therewith, the computer readable program code being executable by a processing circuit to cause the processing circuit to perform the following process. A data transfer operation is monitored for detecting one or more temps. A backhitch delay is set based at least in part on a post-recovery condition of a tape drive performing a portion of the data transfer operation. A backhitch is caused to be performed. At least one condition of the data transfer operation is altered after the backhitch delay. | 07-17-2014 |
20140313609 | DATA WRITING METHOD AND PROGRAM FOR TAPE DRIVE - One embodiment includes a method for writing data to a tape in a tape drive while data successively accumulated in the buffer of a file system is transferred to the tape drive. The method includes detecting a wrap turn when data is being written to the tape; allocating buffer space including a storage capacity exceeding the amount of data to be stored in the buffer during the wrap turn; successively accumulating write data in the buffer space instead of the buffer during the wrap turn; resuming the accumulation of write data in the buffer after the wrap turn has been completed; and releasing the buffer space after the write data accumulated in the buffer space has been transferred to the tape drive. | 10-23-2014 |
20140379980 | SELECTIVE DUPLICATION OF TAPE CARTRIDGE CONTENTS - A copy-source tape storage medium is prepared and includes a index partition for storing updated file metadata and associated metadata indexes and a data partition (DP) for storing valid data and associated valid data indexes and for storing invalid data that has changed or has been deleted or has been invalidated by the update and for storing associated invalid data indexes. Metadata indexes are retrieved and analyzed and a valid record number list indicating a range of record numbers of valid data is created. Records are read from the DP and data in records corresponding to record numbers not included on the valid record number list is replaced with meaningless data which is written to a copy-destination tape storage medium. Records corresponding to record numbers included on the valid record number list are copied to the copy-destination tape storage medium without alteration. | 12-25-2014 |
20150037010 | TRANSFERRING MULTIPLE RECORDS INCLUDING VIDEO DATA - In one embodiment, a method includes receiving from the host a video special mode for reading video data, and sequentially reading the records included in data sets from the tape medium into segments of a buffer. When there is a C2 error during reading of the data sets, a predetermined error recovery process is skipped in accordance with the video special mode. When management information (DSIT) for the data set having the C2 error is available for reading, sending of the record(s) included in the data set having the C2 error to the host is skipped. For the data set having the C2 error, the number of records to be skipped included in the data set having the C2 error based on and from the DSIT is obtained and indicated to the host. | 02-05-2015 |
20150055241 | Method for Writing File on Tape Medium that can be Read at High Speed - Mechanisms for writing a file on a tape medium in a manner that enables high-speed reading are provided. A predetermined format is applied to the medium that divides the medium into a first region of a predetermined length in a longitudinal direction from a region of the medium, and a second region that extends from an end of the first region to a terminal region of the medium in a longitudinal direction and that has a predetermined width with respect to a width of the medium in a transverse direction. Writing a top data portion of a predetermined data amount of the data of the file in the first region and writing data of the file in the second region are performed. | 02-26-2015 |
20150062733 | Method for Reading File Using Plurality of Tape Media - A storage system includes a plurality of tape drives connected, to a host, and a buffer configured to temporarily hold data read from the drives. A mechanism loads a plurality of media on which a file has been written to the plurality of drives so as to mount the plurality of media in the plurality of drives and divides the file into a plurality of data portions in an order. The mechanism determines a medium that takes the shortest time to move from a current position of a read head of a corresponding drive to a beginning position of the file and one or more media from which following data portions of the beginning data portion are to be read. The mechanism executes reading of the following data portions from the next media and temporarily holding of the read following data portions in the buffer of the storage system while reading the beginning data portion of the file from the first medium to the host. | 03-05-2015 |
20150077878 | DATA WRITING METHOD AND PROGRAM FOR TAPE DRIVE - One embodiment includes a method. The method includes sending data from a buffer to a tape drive, and allocating buffer space when a wrap turn is anticipated. The write data is accumulated in the buffer space during the wrap turn. The buffer space is released after the write data accumulated in the buffer space has been transferred to the tape drive. | 03-19-2015 |
20150100724 | Tape Storage Device and Writing Method Therefor - 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 #IN(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+2, etc. with WP#M+2 are stored. | 04-09-2015 |
Setsuko Masuda, Yokohama JP
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20130094105 | HIERARCHICAL CONTROL OF TIERED ERROR RECOVERY FOR STORAGE DEVICES - 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. | 04-18-2013 |
Setsuko Nishimura, Toyama JP
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20120010221 | TABLET AND GRANULATED POWDER CONTAINING 6-FLUORO-3-HYDROXY-2-PYRAZINECARBOXAMIDE - Disclosed is a useful tablet which contains a high quantity of 6-fluoro-3-hydroxy-2-pyrazinecarboxamide or a salt thereof; has a size that is easy to ingest; has superior release characteristics; and has a hardness that can withstand film coating, packaging, and transportation. | 01-12-2012 |
20120245197 | PHARMACEUTICAL COMPOSITION CONTAINING TOSUFLOXACIN OR SALT THEREOF - A pharmaceutical composition containing tosufloxacin or a salt thereof, which is excellent in stability and preservative effect and contamination preventing effect is provided. A pharmaceutical composition containing tosufloxacin or a salt thereof, a metal compound comprising aluminum, borax, an alkali metal chloride and a preservative is excellent in stability and preservative effect and contamination preventing effect, and useful especially as eye drops, nasal drops and ear drops. | 09-27-2012 |
Setsuko Sato, Iwate JP
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20100279108 | RESIN- METAL BONDED BODY AND METHOD FOR PRODUCING THE SAME - Disclosed is a resin-metal bonded body of an aluminum metal member and a thermoplastic resin member, which has improved bonding strength and good durability. Also disclosed is a method for producing such a resin-metal bonded body. Specifically disclosed is a resin-metal bonded body which is obtained by bonding an aluminum metal member with a thermoplastic resin member. In this resin-metal bonded body, the aluminum metal member and the thermoplastic resin member are bonded together by an anodic oxide coating having a film thickness of 70-1500 nm or an anodic oxide coating having a triazine thiol in the inner and upper portions. The anodic oxide coating has an infrared absorption spectrum peak intensity ascribed to OH group at 0.0001-0.16. | 11-04-2010 |
20110033711 | RESIN-METAL BONDED ARTICLE AND METHOD FOR PRODUCING THE SAME - Disclosed is a resin-metal bonded article which is improved in adhesion between a copper component and a PPS or PBT resin. Also disclosed is a method for producing such a resin-metal bonded article. The resin-metal bonded article is obtained by bonding the resin component onto the surface of the copper component through a copper component bonding surface where there is copper oxide in the following range: 10%≦Cu | 02-10-2011 |
Setsuko Sato, Morioka-Shi JP
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20140102908 | RESIN-METAL BONDED BODY AND METHOD FOR PRODUCING THE SAME - Disclosed is a resin-metal bonded body of an aluminum metal member and a thermoplastic resin member, which has improved bonding strength and good durability. Also disclosed is a method for producing such a resin-metal bonded body. Specifically disclosed is a resin-metal bonded body which is obtained by bonding an aluminum metal member with a thermoplastic resin member. In this resin-metal bonded body, the aluminum metal member and the thermoplastic resin member are bonded together by an anodic oxide coating having a film thickness of 70-1500 nm or an anodic oxide coating having a triazine thiol in the inner and upper portions. The anodic oxide coating has an infrared absorption spectrum peak intensity ascribed to OH group at 0.0001-0.16. | 04-17-2014 |
Setsuko Shibuya, Nirasaki City JP
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20140357016 | ORGANIC MOLECULAR FILM FORMING APPARATUS AND ORGANIC MOLECULAR FILM FORMING METHOD - An organic molecular film forming apparatus | 12-04-2014 |
Setsuko Yasuda, Itano-Gun JP
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20100330627 | ENZYME ASSOCIATED WITH EQUOL SYNTHESIS - An object of the present invention is to provide enzymes associated with equol synthesis, genes coding such enzymes, and a process for producing equol and its intermediates using the enzymes and genes. | 12-30-2010 |
Setsuko Yasuda, Tokushima JP
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20130150568 | ENZYME ASSOCIATED WITH EQUOL SYNTHESIS - An object of the present invention is to provide enzymes associated with equol synthesis, genes coding such enzymes, and a process for producing equol and its intermediates using the enzymes and genes. | 06-13-2013 |
20140315264 | ENZYME ASSOCIATED WITH EQUOL SYNTHESIS - An object of the present invention is to provide enzymes associated with equol synthesis, genes coding such enzymes, and a process for producing equol and its intermediates using the enzymes and genes. | 10-23-2014 |