中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

34 records (took 0.021 seconds)

    CPU CONTROL METHOD, COMPUTER DEVICE USING THIS METHOD, CPU AND PROGRAM
    21.
    发明专利
    CPU CONTROL METHOD, COMPUTER DEVICE USING THIS METHOD, CPU AND PROGRAM 审中-公开

    公开(公告)号：JP2003196083A

    公开(公告)日：2003-07-11

    申请号：JP2001393336

    申请日：2001-12-26

    Applicant: IBM

    Inventor： YOSHIYAMA NORITOSHI ,  KONO SEIICHI ,  KOMIYAMA HIROHIDE ,  MATSUSHIMA SHINJI

    IPC: G06F9/30 ,  G06F1/04 ,  G06F1/32 ,  G06F9/318 ,  G06F15/78

    Abstract: PROBLEM TO BE SOLVED: To provide a practical means for restraining electric power consumption by reducing operational performance of a CPU, and restraining the electric power consumption and generation of heat of the whole system when the CPU requires waiting time in the relationship with a device and is processing a program. SOLUTION: A command code executed by the CPU 101 and information on the operational performance when executing this command code are loaded in the CPU 101, and the operational performance of the CPU 101 is dynamically set to a value determined on the basis of the loaded information on the operational performance so that the CPU 101 executes this command code by the preset operational performance. COPYRIGHT: (C)2003,JPO

    INFORMATION-PROCESSING SYSTEM
    23.
    发明专利
    INFORMATION-PROCESSING SYSTEM 失效

    公开(公告)号：JPH09128107A

    公开(公告)日：1997-05-16

    申请号：JP27896195

    申请日：1995-10-26

    Applicant: IBM

    Inventor： MATSUSHIMA SHINJI ,  KONO SEIICHI ,  NAKANO MASATAKE ,  INUI TAKASHI

    IPC: G06F1/04 ,  G06F1/32 ,  G06F3/06

    Abstract: PROBLEM TO BE SOLVED: To provide a superior information processing system with a power management function which reduce the power consumption by adequately lowering or stopping the operating frequency of a CPU by providing a power-saving means which places the CPU in power-saving mode for a specific time after the end of a transaction. SOLUTION: The CPU and a peripheral equipment are driven asynchronously and while the both communicate with each other, an interruption request is generated for a handshake and the CPU should respond speedily to the interruption request. The CPU, however, is in a mere wait state for the specific period after a specific transaction ends and the timing of the generation of a next interruption request is previously known. In this wait state, the operation of the CPU is lowered to save the electric power and the CPU is put back to its normal mode before an interruption request is generated to keep the maintainability of the system.

    COMPUTER SYSTEM, ITS STARTING CONTROL METHOD AND PROGRAM
    25.
    发明专利
    COMPUTER SYSTEM, ITS STARTING CONTROL METHOD AND PROGRAM 审中-公开

    公开(公告)号：JP2003196096A

    公开(公告)日：2003-07-11

    申请号：JP2001374802

    申请日：2001-12-07

    Applicant: IBM

    Inventor： KONO SEIICHI ,  OCHELTREE KENNETH BLAIR ,  OLYHA JR ROBERT STEPHAN

    IPC: G06F9/445 ,  G06F1/24

    Abstract: PROBLEM TO BE SOLVED: To provide a work environment by a proper OS by selectively and automatically starting a plurality of OSs according to the hardware constitution. SOLUTION: The plurality of operating systems are stored in a storage device of a computer device 10. A CPU 11 controlled by the first operating system stores a program image of the second operating system in a prescribed memory area of a main memory 13, and preserves the storage content of this main memory 13, and cuts off a power source of the CPU 11. When starting the system, the CPU 11 recognizes the hardware constitution of one's own system by control of BIOS, and starts the first operating system stored in the storage device or the second operating system for preserving the program image in the main memory 13 according to the recognized hardware constitution. COPYRIGHT: (C)2003,JPO

    INFORMATION PROCESSOR, PROGRAM, AND COORDINATE INPUT METHOD
    26.
    发明专利
    INFORMATION PROCESSOR, PROGRAM, AND COORDINATE INPUT METHOD 审中-公开

    公开(公告)号：JP2003167669A

    公开(公告)日：2003-06-13

    申请号：JP2001357653

    申请日：2001-11-22

    Applicant: IBM

    Inventor： OMORI HIROKO ,  KONO SEIICHI ,  NAKANO MASATAKE

    IPC: G06F3/041 ,  G06F3/033 ,  G06F3/038 ,  G06F3/048 ,  G06F3/03

    Abstract: PROBLEM TO BE SOLVED: To provide a technology for easily switching different operations to input coordinates without making it necessary to preliminarily change the setting even when a coordinate input means capable of inputting the coordinates of only one point at the same time is used. SOLUTION: When first coordinates are inputted, whether or not second coordinates away from the first coordinates by a prescribed distance or more are inputted within a prescribed time is determined (steps S2-S4, S9), or after the first coordinates are inputted, whether or not the second coordinates away from the first coordinates by the prescribed distance or more are inputted with the prescribed time, and whether or not third coordinates in the prescribed neighborhood of the first coordinates are inputted afterwards within the prescribed time is determined (steps S2-S6, S9, S10), and first processing (a step S11) based on the first coordinates or second processing (a step S7) based on the first coordinates is executed according to the determination result. COPYRIGHT: (C)2003,JPO

    Information processor, compiler and compiler program
    28.
    发明专利
    Information processor, compiler and compiler program 审中-公开
    信息处理器，编译器和编译程序

    公开(公告)号：JP2006127302A

    公开(公告)日：2006-05-18

    申请号：JP2004316996

    申请日：2004-10-29

    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： NAKAIKE TAKUYA ,  KOMATSU HIDEAKI ,  KONO SEIICHI

    IPC: G06F9/45

    CPC classification number: G06F1/3203 ,  G06F8/4432 ,  G06F9/4893 ,  Y02D10/24 ,  Y02D10/41

    Abstract: PROBLEM TO BE SOLVED: To reduce energy consumption accompanying the execution of a program by adjusting the computing capacity of a central processing unit more accurately than before. SOLUTION: An information processor for setting appropriate computing capacity to the central processing unit capable of changing the computing capacity during execution comprises: an execution time measurement part for changing the computing capacity of the central processing unit and measuring execution time each time a program area is executed during the execution of an execution program for each of the plurality of program areas included in the execution program; an appropriate computing capacity judgement part for judging the appropriate computing capacity with which the program area is to be executed by the central processing unit on the basis of the execution time for each computing capacity measured for the respective program areas; and a computing capacity setting part for performing setting for executing the program area by the appropriate computing capacity of the program area when the program area is executed again during the execution of the execution program for the respective program areas. COPYRIGHT: (C)2006,JPO&NCIPI

    Abstract translation: 要解决的问题：通过比以前更精确地调整中央处理单元的计算能力，减少伴随程序执行的能量消耗。 解决方案：用于向中央处理单元设置能够在执行期间改变计算能力的适当计算能力的信息处理器包括：执行时间测量部分，用于改变中央处理单元的计算能力，并且每次测量执行时间 在对执行程序中包括的多个程序区域中的每一个执行执行程序期间执行程序区域; 基于针对各个程序区域测量的每个计算能力的执行时间，判断中央处理单元执行程序区域的适当计算能力的适当计算能力判断部分; 以及计算能力设定部件，用于当在执行相应程序区域的执行程序期间再次执行程序区域时，执行程序区域的适当计算能力执行程序区域的设置。 版权所有（C）2006，JPO＆NCIPI

    Information processing system, information processor, registration server, control program, and control method
    29.
    发明专利
    Information processing system, information processor, registration server, control program, and control method 有权
    信息处理系统，信息处理器，注册服务器，控制程序和控制方法

    公开(公告)号：JP2006065686A

    公开(公告)日：2006-03-09

    申请号：JP2004249115

    申请日：2004-08-27

    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： SHIMOTOONO SUSUMU ,  HAJJI HASSAN ,  KONO SEIICHI ,  MURASE MASAKATA

    IPC: G06F21/24 ,  G06F12/14

    CPC classification number: G06F21/6272 ,  G06F21/33

    Abstract: PROBLEM TO BE SOLVED: To provide an information processing system capable of utilizing effectively the other area not password-authenticated while protecting a specified area in a hard disk drive by password authentication. SOLUTION: This information processor is provided with an external storage device having an access-limited area allowing access when a password is authenticated correctly, and an access area accessible irrespective of the authentication of the password, the password is registered preliminarily in a registration server, an input of the password is requested to a user when accessing the access-limited area, a password acquisition program for acquiring the password from the registration server is read from an access non-limited area, when the password is not input, the password is acquired from the registration server by operating the password acquisition program, and the acquired password is authenticated in the external storage device to set the access-limited area to an accessible state. COPYRIGHT: (C)2006,JPO&NCIPI

    Abstract translation: 要解决的问题：提供一种信息处理系统，其能够在通过密码认证保护硬盘驱动器中的指定区域的同时有效地利用未经密码认证的其他区域。 解决方案：该信息处理器具有外部存储装置，其具有访问限制区域，当密码被正确认证时允许访问，以及可访问的访问区域，无论密码的认证如何，密码首先登记在 注册服务器，当访问访问受限区域时向用户请求输入密码，从密码未输入时，从登录服务器获取密码的密码获取程序从访问非限制区域读取， 通过操作密码获取程序从注册服务器获取密码，并且在外部存储设备中认证所获取的密码以将访问受限区域设置为可访问状态。 版权所有（C）2006，JPO＆NCIPI

    Device control unit, computer, and device control method
    30.
    发明专利
    Device control unit, computer, and device control method 有权
    设备控制单元，计算机和设备控制方法

    公开(公告)号：JP2006012034A

    公开(公告)日：2006-01-12

    申请号：JP2004191434

    申请日：2004-06-29

    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： KONO SEIICHI ,  ITO KISHIKO ,  HAGIWARA MIKIO ,  TAKAHASHI SHINJI

    IPC: G06F21/24 ,  G06F13/10 ,  G06F21/22 ,  G09C1/00

    Abstract: PROBLEM TO BE SOLVED: To securely perform a control to a device without impairing the availability of a system. SOLUTION: When a control for making the device 13 usable or unusable is requested from a hot key 11 or an AP 70, the AP 70 determines whether password authentication is necessary or not. When the password authentication is necessary, an ACPI BIOS 40 receives the effect through a device driver 50, suspends an OS 60. An SMI handler 30 displays a password prompt to a display 12 in this state, and if the input password is proper, the control of the device 13 is instructed to an embedded controller 20. At that time, the embedded controller 20 determines the control instruction from the SMI handler 30 by monitoring a signal for switching to SMM. COPYRIGHT: (C)2006,JPO&NCIPI

    Abstract translation: 要解决的问题：安全地对设备执行控制，而不会损害系统的可用性。 解决方案：当从热键11或AP 70请求使设备13使能或不可用的控制时，AP 70确定是否需要密码认证。 当需要密码认证时，ACPI BIOS 40通过设备驱动程序50接收该效果，暂停OS 60.SMI处理程序30在该状态下向显示器12显示密码提示，如果输入的密码正确，则 向嵌入式控制器20指示装置13的控制。此时，嵌入式控制器20通过监视用于切换到SMM的信号来确定来自SMI处理程序30的控制指令。 版权所有（C）2006，JPO＆NCIPI

Patent Agency Ranking