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    • 2. 发明专利
    • INSTALL METHOD OF SOFTWARE AND STORAGE MEDIUM THEREWITH
    • JPH1165900A
    • 1999-03-09
    • JP22135397
    • 1997-08-18
    • HITACHI INF SYST LTD
    • TSURUOKA TAKESHI
    • G06F9/06G06F9/445G06F12/00
    • PROBLEM TO BE SOLVED: To enable to install just when a minimum empty capacity exists even if empty capacity enough for the total size of a file to be installed does not necessarily exist. SOLUTION: A list composed of the updated date and time of all the files required for install and their file sizes is prepared and first of all, the presence/ absence of respective files in the list at the install destinations is successively checked (102). When they exist, the mark of ○ is described (105) and when the updated dates and times are equal, the mark of ○ is written (106 and 109) and write '0' in a corrected size column (110). When the updated date and time are not equal, the mark of × is described (106 and 107) and the difference is written in the corrected size column (108). When any file does not exist at the install destination (102), on the other hand, the mark of × is described (103) and a file size is written in the corrected size column (104). When the empty capacity is more than the sum total of corrected size columns, install is enabled.
    • 3. 发明专利
    • NETWORK MANAGEMENT CLIENT ACTUATING METHOD
    • JPH1145185A
    • 1999-02-16
    • JP19946697
    • 1997-07-25
    • HITACHI INF SYST LTD
    • WADA YOSHINARI
    • G06F13/00G06F9/46G06F9/50
    • PROBLEM TO BE SOLVED: To evade the oppression of computer resources and to prevent the communication traffic between a control manager and a control client from increasing by requesting the control manager to postpone control service execution when the resources needed for the control service management exceed an upper-limit value. SOLUTION: The process constitution of the control client 105 consists of a parent process 106 which controls the execution of management services by the control client 105 and a child process 107 which executes the individual control services. The parent process 106 is automatically actuated at the time of manual or system actuation and the child process 107 is actuated from the parent process 106. Then the resources that the control client 105 secures at the time of management service execution are limited below a certain value to suppress temporal variation in the management overhead on a computer network. Consequently, the performance of the whole system can be secured.
    • 6. 发明专利
    • METHOD AND DEVICE FOR AUTOMATICALLY CORRECTING CHARACTER DATA
    • JPH10340351A
    • 1998-12-22
    • JP14795797
    • 1997-06-05
    • HITACHI INF SYST LTD
    • KOMUDA ATSUKOMAEDA SAKAEKATO SEIJISAKAMOTO AKITOSHISUZUKI TOSHIYA
    • G06K9/03G06F17/22G06T11/60
    • PROBLEM TO BE SOLVED: To surely correct erroneously converted character data into correct character data concerning a method and a device for automatically correcting character data in the case of converting the contents of family register directory to character data. SOLUTION: This device is provided with an erroneously converted character correction part 2a for correcting the stream of just converted character data obtained from characters described on the original of family register directory to the stream of regular character data corresponding to the combination of plural characters described on this original, analytic range selection part 2b for selecting only the range of character data including a prescribed information as an analytic range out of these corrected character data, date correction part 2c for analyzing these character data belonging to this analytic range while using a prescribed keyword and for correcting character data corresponding to a prescribed date into regular character data, and Japanese syllabary (KANA) character correction part 2d for analyzing these character data belonging to this analytic range according to a prescribed context and correcting the character data composed of prescribed KANA characters into regular character data.
    • 8. 发明专利
    • DATABASE MANAGING SYSTEM
    • JPH10254751A
    • 1998-09-25
    • JP6127497
    • 1997-03-14
    • HITACHI INF SYST LTD
    • KURASHIKI NOBUHIRO
    • G06F12/00
    • PROBLEM TO BE SOLVED: To provide a system free from the risk of erroneously accessing to data in no connection with the original purpose of data operation by execute- controlling the data operation only when the setting of pertinent data operation is permitted. SOLUTION: At the time of inputting a log-in request R1, only when an operator designated by a log-in request R1 is set in operator managing information 20 and the purpose of data operation designated by this log in request R1 is set in operation purpose managing information 21 at the same time, the log-in request R1 is accepted to execute a data operating request R2. Then, when the request R2 is executed after this log-in request, whether the setting of corresponding data operation set in access right managing information 22 is permitted or prohibited is judged by the combining correspondence between the operator executing the request R1 and the purpose of the data operation. Then only when the setting of corresponding data operation is permitted, the executing control of the data operation is executed.