公开(公告)号：JP2007164492A

公开(公告)日：2007-06-28

申请号：JP2005360165

申请日：2005-12-14

Applicant: Internatl Business Mach Corp ,  Lenovo Singapore Pte Ltd ,  インターナショナル・ビジネス・マシーンズ・コーポレーションInternational Business Maschines Corporation ,  レノボ・シンガポール・プライベート・リミテッド

Inventor： KONO SEIICHI ,  AKAI TAKAYUKI ,  KASAMATSU EITARO ,  UEDA MOTOHISA ,  SASAKI TAKESHI ,  YOMO TAKATSUGU ,  MINE HIROAKI ,  OBINATA MAKI ,  MIYAMURA TSUYOSHI

IPC: G06F13/10 ,  G06F9/445

Abstract: PROBLEM TO BE SOLVED: To appropriately set a device controller having two operation modes corresponding to the installation state of a device driver.
SOLUTION: The device controller is operated in the two operation modes of an old operation mode in which it is operated by an old device driver and a new operation mode in which it is operated by a new device driver. For an OS, there is the case that the old device driver is introduced but the new device driver is not introduced. A BIOS sets the device controller to the old operation mode and activates a computer. In the operation environment of the OS, the presence/absence of the new device driver is inspected. When the new device driver is detected, control is shifted to the BIOS and the device controller is set to a new operation mode.
COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 要解决的问题：适当地设置具有与设备驱动器的安装状态相对应的两种操作模式的设备控制器。

解决方案：设备控制器在旧操作模式的两种操作模式下操作，其中它由旧设备驱动器操作，并且由新设备驱动器操作的新操作模式。 对于一个操作系统，有一种情况是引入了旧的设备驱动程序，但没有引入新的设备驱动程序。 BIOS将设备控制器设置为旧的操作模式并激活计算机。 在OS的操作环境中，检查新设备驱动程序的存在与否。 当检测到新的设备驱动程序时，控制转移到BIOS，设备控制器设置为新的操作模式。 版权所有（C）2007，JPO＆INPIT

公开(公告)号：JP2001216175A

公开(公告)日：2001-08-10

申请号：JP2000024272

申请日：2000-02-01

Applicant: IBM

Inventor： MIYAMURA TSUYOSHI ,  KIMURA MASATOSHI

IPC: G06F11/22 ,  G06F3/00 ,  G06F13/00 ,  G06F13/40

Abstract: PROBLEM TO BE SOLVED: To inspect the actuation of a communication interface having simple structure and being used for a computer, etc. SOLUTION: When a wrap tool 40 is connected with an SCSI device 10, a signal (TEMPWR) from an output device 38 to recognize the wrap tool 40 is outputted to SCSI connectors 22, 24 by a Y-shaped cable 14, returned back at the wrap tool 40 and returned to an SCSI controller 12 as a signal (PSCSIWRAP) through registers 28, 30. Since one end of a register 26 the other end of which is grounded is connected with the input side of the SCSI controller 12, the registers 28, 30 are connected in parallel and the signal (PSCSIWRAP) is determined by the registers 26, 28, 30. When a single wrap tool is connected, a potential is determined by the registers, 26, 28 or 30 and eliminated.

公开(公告)号：JP2000242357A

公开(公告)日：2000-09-08

申请号：JP3142699

申请日：1999-02-09

Applicant: IBM

Inventor： KAWAHARA KATSUYUKI ,  MIYAMURA TSUYOSHI ,  MARUICHI TOMOKI ,  SUGAWARA TAKASHI

IPC: G06F1/04 ,  G06F1/32

Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption of the system by performing no unnecessary CPU throttling by the power management device which performs CPU throttling. SOLUTION: The power management device 10 comprises an event detection part 12 which detects an event in the system, an activity detection part 14 which decides whether the system is in an idle or active state by checking activities in the system, and a clock control part 14 which performs CPU clock control. The clock control part 16 stops the CPU throttling when the system is in the idle state and performs the throttling only when the system is in a busy state, so that no unnecessary CPU throttling is performed.

公开(公告)号：JP2016004413A

公开(公告)日：2016-01-12

申请号：JP2014124161

申请日：2014-06-17

Applicant: IBM

Inventor： MIYAMURA TSUYOSHI ,  ITAGAKI HIROSHI

IPC: G06F12/00

Abstract: 【課題】ファイルシステムにおいて、小さいサイズのファイルを大量にテープ上に書き込むような場合でも、上述のオーバーヘッドを軽減し高速に書き込みができる仕組み(方法)を提案する。【解決手段】本発明の方法では、複数のファイルを1つの結合ファイルとなるように連続してテープ上に書き込むステップと、テープ上の結合ファイルの開始位置およびサイズを含む第1のインデックス情報をテープ上に書き込むステップと、テープ上の結合ファイル中の複数のファイルの各々についての開始位置およびサイズを含む第2のインデックス情報をテープ上に書き込むステップと、を含む。【選択図】図5

公开(公告)号：JP2010244359A

公开(公告)日：2010-10-28

申请号：JP2009093340

申请日：2009-04-07

Applicant: Internatl Business Mach Corp ,  インターナショナル・ビジネス・マシーンズ・コーポレーションInternational Business Maschines Corporation

Inventor： ISHIKAWA TAKUYA ,  MIYAMURA TSUYOSHI

IPC: G06T1/20 ,  B41J5/30 ,  G06T11/00

CPC classification number: G06K15/02 ,  G06K15/1823 ,  G06K15/1857

Abstract: PROBLEM TO BE SOLVED: To increase processing speed by executing conversion of a drawing command acquired from a PC or the like into an intermediate language by parallel processing. SOLUTION: The printing device includes: an intermediate language code generation unit 120 that acquires a drawing command and printing data written in a page description language and converts it into an intermediate language code; an intermediate language processing unit 130 that processes the intermediate language code generated by the intermediate language code generation unit 120 to generate raster data; and a printing mechanism 200 that performs printing processing based on the raster data generated by the intermediate language processing unit 130. The intermediate language code generation unit 120 divides the drawing command into units of blocks, i.e., that are pairs of drawing operators that designate images and graphic state operators that designate settings for drawing images, based on a dependence between blocks of the operators, and performs parallel processing for each of the divided blocks to generate the intermediate language code. COPYRIGHT: (C)2011,JPO&INPIT

Abstract translation: 要解决的问题：通过并行处理执行从PC等获取的绘图命令到中间语言的转换来提高处理速度。 解决方案：打印装置包括：中间语言代码生成单元120，其获取绘制命令和打印以页面描述语言写入的数据，并将其转换为中间语言代码; 处理由中间语言代码生成单元120生成的中间语言代码以生成栅格数据的中间语言处理单元130; 以及基于由中间语言处理单元130生成的光栅数据执行打印处理的打印机构200.中间语言代码生成单元120将绘图命令分成单元，即，指定图像的绘图操作符对 以及图形状态运算符，其基于运算符的块之间的依赖性来指定用于绘制图像的设置，并且对每个分割块执行并行处理以生成中间语言代码。 版权所有（C）2011，JPO＆INPIT

公开(公告)号：JP2002278776A

公开(公告)日：2002-09-27

申请号：JP2001066769

申请日：2001-03-09

Applicant: IBM

Inventor： ABE ATSUSHI ,  MIYAMURA TSUYOSHI

IPC: G06F9/46 ,  G06F9/48

Abstract: PROBLEM TO BE SOLVED: To secure the performance of a second job 15 (example: function diagnosis program) while suppressing an obstacle to a first job 14 (example: data read/write processing from/to tape) that uncertainly takes place in a job performing means 13 (example: tape drive). SOLUTION: A probability distribution preparing means 18 prepares a probability distribution about performance occurrence of the first job 14 in the job performing means 13. A performance period adjusting means 19 detects a section where probability is minimum by a function diagnosis program prepared by the probability distribution preparing means 18 and performs the second job 15 during the section.

公开(公告)号：JP2002041323A

公开(公告)日：2002-02-08

申请号：JP2000206526

申请日：2000-07-07

Applicant: IBM

Inventor： MIYAMURA TSUYOSHI ,  KIMURA MASATOSHI ,  SHIRATORI TATSUJI

IPC: G06F11/22 ,  G05B23/02 ,  G11B5/00 ,  G11B5/008 ,  G11B20/18 ,  G11B27/36

Abstract: PROBLEM TO BE SOLVED: To provide a startup control method of a device, a self diagnostic test method of the device, a control board, equipment and an inspection system capable of enhancing production efficiency in a manufacturing process. SOLUTION: When a system for test is connected with a debug port or an SCSI bus of a tape driving device, a self diagnostic test for the manufacturing process (steps S200, S300, S400) is carried out and when the system for test is not connected, a self diagnostic test for normal operation (a step 100) is carried out. And a motor test, an MR Head resistance test as tests of a mechanical structure part are omitted in the test by a single card. In addition. the test contents are minimized prior to the adjustment of a tape head also in a box assembling process. In addition setting of a flag, etc., is changed according to a test to be performed in the next process in a test program.

公开(公告)号：JP2010055249A

公开(公告)日：2010-03-11

申请号：JP2008217813

申请日：2008-08-27

Applicant: Internatl Business Mach Corp ,  インターナショナル・ビジネス・マシーンズ・コーポレーションInternational Business Maschines Corporation

Inventor： MIYAMURA TSUYOSHI ,  SHIMIZU SHUICHI ,  KOMATSU HIDEAKI ,  KAJITANI KOICHI

IPC: G06F11/28

Abstract: PROBLEM TO BE SOLVED: To read/write a value of a global variable speculatively and to enable rollback, in a simulation system by a computer. SOLUTION: For each global variable used in a logical process (LPn), writing of a value into a global variable is performed by writing write time and a write value thereof into a write table 1012, and reading of a value of a global variable is performed by reading of a value from the write table, and writing the time required therefor and a read value into a read table 1014. In response to writing performed into a global variable, in a simulation system, for an entry to a read table of each logical process, if an invalid entry is found in the read table by comparing entries in the write table, a doubt message is issued to a logical process related to the read table, and the logical process having received the doubt message performs necessary rollback processing. COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 要解决的问题：在计算机的仿真系统中，以推测性方式读取/写入全局变量的值并启用回滚。 解决方案：对于在逻辑进程（LPn）中使用的每个全局变量，通过将写入时间和写入值写入写入表1012来执行将值写入全局变量中，并读取值 全局变量通过从写表读取一个值，并将所需的时间和读取值写入读表1014来执行。响应于在全局变量中的写入，在模拟系统中，对于输入到 每个逻辑进程的读表，如果通过比较写表中的条目在读表中找到无效条目，则向与读表相关的逻辑进程发出疑问消息，并且接收到疑问消息的逻辑进程执行 必要的回滚处理。 版权所有（C）2010，JPO＆INPIT

公开(公告)号：JP2002025001A

公开(公告)日：2002-01-25

申请号：JP2000195034

申请日：2000-06-28

Applicant: IBM

Inventor： MIYAMURA TSUYOSHI

IPC: G11B5/00 ,  G11B5/008 ,  G11B20/18 ,  G11B27/36 ,  G11B33/10

Abstract: PROBLEM TO BE SOLVED: To provide a method for performing the read/write test of a magnetic tape recorder in a short time. SOLUTION: Each data band of the magnetic tape includes plural laps as data tracks. In the read/write test, test lengths having the specified lengths for all of the laps are set, and a test pattern is written into the part of the test length, and further, the same pattern is read out to verify the existence of the trouble to the device or the tape. When the test is applied to all of the laps, the time is required for changing over a magnetic head between respective laps, and this time depends on the sequence of the changeover. This device is arranged to select the sequence to changeover the lap by the magnetic head for the read-out or write-in, i.e., the lap sequence, as the one different from the lap sequence in the actual working state. The lap sequence in the actual working state is selected by the primary factor such as the writing performance of the tape, etc., and not suited for the read/write test.

公开(公告)号：DE112021005198B4

公开(公告)日：2025-03-27

申请号：DE112021005198

申请日：2021-11-03

Applicant: IBM

Inventor： ABE ATSUSHI ,  MIYAMURA TSUYOSHI ,  MASUDA SETSUKO

IPC: G11B5/008

Abstract: Verfahren (500), aufweisend:Lesen (520) eines Bandverzeichnisses aus einem Kassettenspeicher einer Bandkassette in einem ersten Bandlaufwerk (120; 240);Suchen (540) eines Ziel-Datensatzes unter Verwendung des Bandverzeichnisses;Speichern (550) von physischen Positionen einer Mehrzahl von verschiedenen Datensätzen, die während des Suchvorgangs gelesen wurden, in einem flüchtigen Speicher (128; 248) des ersten Bandlaufwerks (120; 240) als ein hochauflösendes Bandverzeichnis, HRTD;Übertragen (570), außerhalb des ersten Bandlaufwerks (120; 240), des in dem flüchtigen Speicher (128, 228) gespeicherten HRTD vor dem Entnehmen der Bandkassette zur Speicherung in einem nichtflüchtigen Speicher (118; 218; 228) außerhalb der Bandkassette; undals Reaktion darauf, dass die Bandkassette in das Bandlaufwerk (120; 240) geladen wird (510), Empfangen (530) des HRTD aus dem nichtflüchtigen Speicher (118; 218; 228) durch das erste Bandlaufwerk (120; 240).