公开(公告)号：JP2004192350A

公开(公告)日：2004-07-08

申请号：JP2002359826

申请日：2002-12-11

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： YAMAZAKI MITSUHIRO ,  MATSUSHIMA SHINJI ,  TSUKAMOTO HIDESHI ,  KATO ATSUYUKI

IPC: G06F1/32 ,  G06F1/26

CPC classification number: G06F1/26

Abstract: PROBLEM TO BE SOLVED: To reduce power consumption at shutdown time in a computer device with a battery. SOLUTION: This computer device includes an AC adapter constituted connectably to a computer system by a power supply circuit 50 of the computer system and supplying a power to the system, a main battery 57 and a second battery 58 constituted connectably to the computer system and supplying the power to the system by discharging after charging by the power from the AC adapter 51, and a gate array circuit 62 turning off the power supply to a charger 56, or a charge circuit of the main battery 57 and/or the second battery 58, and an embedded controller 63, when the main battery 57 and/or the second battery 58 is connected to the AC adapter 51. COPYRIGHT: (C)2004,JPO&NCIPI

Abstract translation: 要解决的问题：在具有电池的计算机设备中减少关机时的功耗。

解决方案：该计算机装置包括通过计算机系统的电源电路50可连接到计算机系统的AC适配器并向系统供电，主电池57和第二电池58，其可连接到计算机 系统，并且通过来自AC适配器51的电力对充电后的放电来向系统供电，以及门阵列电路62关闭到充电器56的电源或主电池57的充电电路和/或 第二电池58和嵌入式控制器63，当主电池57和/或第二电池58连接到AC适配器51.版权所有（C）2004，JPO＆NCIPI

公开(公告)号：JP2002351585A

公开(公告)日：2002-12-06

申请号：JP2001153156

申请日：2001-05-22

Applicant: IBM

Inventor： KATO ATSUYUKI ,  FUJII KAZUO ,  YAMAZAKI MITSUHIRO ,  HAGIWARA MIKIO

IPC: G06F1/32

Abstract: PROBLEM TO BE SOLVED: To reduce power consumption when a computer with a mini PCI card or a device corresponding to the mini PCI card inserted thereinto is in an inactive state. SOLUTION: An I/O bridge 21 for outputting inactive information about whether or not a computer system is in an inactive state and a Vaux off at sleep resister 42d holding information about whether or not to feed auxiliary power VccAUX to a mini PCI device 60 when the computer system is inactive, are provided. When a signal from the I/O bridge 21 is L and a signal from the register 42d is L, the feeding of the auxiliary power VccAUX is stopped from a DC/DC converter 55.

公开(公告)号：JP2003122458A

公开(公告)日：2003-04-25

申请号：JP2001312973

申请日：2001-10-10

Applicant: IBM

Inventor： KATO ATSUYUKI ,  KINOSHITA HIDENORI ,  FUJII KAZUO

IPC: G06F1/26 ,  H04L29/00

Abstract: PROBLEM TO BE SOLVED: To provide a computer device capable of reducing power consumption. SOLUTION: When a sensor detects that a LAN cable is unplugged from a LAN cable connector 63, an embedded controller 41 informs an OS of the removal of the LAN function and the OS in turn stops the use of the LAN function and then stops the operation of a LAN controller 61 and a transmitting/ receiving circuit 62 and shuts off the power supplied from a power circuit 50 to the LAN controller 61 and the transmitting/receiving circuit 62.

公开(公告)号：JP2003084874A

公开(公告)日：2003-03-19

申请号：JP2002065887

申请日：2002-03-11

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

Inventor： TAKEUCHI TAKESHI ,  YOSHIYAMA NORITOSHI ,  YOMO TAKATSUGU ,  KOSUGI CHIEI ,  SHIBATA KOHEI ,  KATO ATSUYUKI ,  KINOSHITA HIDENORI ,  YUZAWA SHIGERU

IPC: G06F13/14 ,  G06F3/00

Abstract: PROBLEM TO BE SOLVED: To provide a computer device and a control method or the like for mounting and dismounting a device capable of mounting plural devices in a hot-swappable manner.
SOLUTION: In a notebook type PC, when a bay device 32 is hot-swapped/ warm-swapped with two connectors 72A and 72B connected to an IDE controller 70, a bay controller electrically (virtually) disconnects the connectors 72A and 72B once, and the bay device 32 is mounted and dismounted in this state. After completing the mounting or dismounting, the bay device 32 left on the connectors 72A and 72B is detected and brought into a usable state by carrying out predetermined setting to a master, a slave or the like.
COPYRIGHT: (C)2003,JPO

Abstract translation: 要解决的问题：提供一种用于安装和拆卸能够以热插拔方式安装多个设备的设备的计算机设备和控制方法等。 解决方案：在笔记本型PC中，当与连接到IDE控制器70的两个连接器72A和72B进行热插拔/热交换时，托架设备32电连接（虚拟地）将连接器72A和72B断开一次，并且 在该状态下安装和拆卸托架装置32。 在完成安装或拆卸之后，通过对主机，从机等执行预定的设置，检测到留在连接器72A和72B上的托架装置32并进入可用状态。

公开(公告)号：JP2003044178A

公开(公告)日：2003-02-14

申请号：JP2001214378

申请日：2001-07-13

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

Inventor： KATO ATSUYUKI ,  FUJII KAZUO

IPC: G06F1/26

Abstract: PROBLEM TO BE SOLVED: To provide a computer system, etc., capable of realizing a WOL(wake on LAN) in a PC provided with a core chip-in type I/O bridge. SOLUTION: Power is supplied to an I/O bridge 21 incorporating a LAN communicating part 80 by only connecting an AC adapter 51 to the PC to make the PC available. Besides, in a gate array 42, a signal (Power State Enable = L) is outputted to an AND gate 82 so as not to perform voltage supply to power supplies (Vcc-A and Vcc-B) of main parts of the PC 10 only by connecting the AC adapter 51, and a signal (Power State Enable = H) for performing voltage supply is outputted to the power supplies (Vcc-A and Vcc-B) of the main parts of the PC 10 for the first time when an operation for the WOL and normal power-on is performed. Namely, the gate array 42 takes responsibility for power supply control after connecting the AC adapter 51 to the PC 10.

Abstract translation: 要解决的问题：提供一种能够在配备有核心芯片型I / O桥的PC中实现WOL（LAN唤醒）的计算机系统等。 解决方案：通过仅将AC适配器51连接到PC以使PC可用，将电力提供给包含LAN通信部分80的I / O桥21。 此外，在门阵列42中，将信号（功率状态使能= L）输出到与门82，以便不对PC 10的主要部分的电源（Vcc-A和Vcc-B）供电 仅通过连接AC适配器51，并且用于执行电压供应的信号（电源状态使能= H）首次被输出到PC 10的主要部件的电源（Vcc-A和Vcc-B） 执行WOL和正常上电的操作。 也就是说，门阵列42在将AC适配器51连接到PC 10之后负责电源控制。

公开(公告)号：JP2003044177A

公开(公告)日：2003-02-14

申请号：JP2001212766

申请日：2001-07-12

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

Inventor： KATO ATSUYUKI ,  YAMAZAKI SATORU ,  KOSUGI CHIEI ,  YOSHIYAMA NORITOSHI ,  YOMO TAKATSUGU

IPC: G06F1/26

Abstract: PROBLEM TO BE SOLVED: To provide a computer system, a power supply managing method, etc., capable of performing power supply rich in variation. SOLUTION: This computer system performs power supply control in a gate array 42 based on an indication of an OS and a BIOS on an on mode with respect to a bay device 33 connected to a bay 32, and performs power supply control by an embedded controller 41 in a sleep mode and an off mode. By using an OR gate 71, setting is performed so that output signals (BAY- ON- EC and BAY- ON- GA) from the embedded controller 41 and the gate array 42 do not interfere with each other.

Abstract translation: 要解决的问题：提供能够进行变化丰富的电源的计算机系统，电源管理方法等。 解决方案：该计算机系统基于相对于连接到托架32的托架设备33的on模式的OS和BIOS的指示，在门阵列42中执行电源控制，并且由嵌入式控制器执行电源控制 41处于睡眠模式和关闭模式。 通过使用或门71，进行设定，使得来自嵌入式控制器41和门阵列42的输出信号（BAY-ON-EC和BAY-ON-GA）不彼此干扰。

公开(公告)号：JP2004259368A

公开(公告)日：2004-09-16

申请号：JP2003048764

申请日：2003-02-26

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： YOSHIYAMA NORITOSHI ,  KATO ATSUYUKI ,  OKA KENJI ,  KONO SEIICHI

IPC: G11B20/10 ,  G06F1/32

CPC classification number: G06F1/3203

Abstract: PROBLEM TO BE SOLVED: To provide an information processor, a control method, a program, and a recording medium which are capable of preventing a noise that a user finds harsh. SOLUTION: The information processor has a plurality of operation modes different in power consumption and switches operation modes in accordance with an amount of processing. This information processor is equipped with a cyclic switch detecting means for detecting whether or not the information processor cyclically switches a low power operation mode of smaller power consumption out of the plurality of operation modes to a high power operation mode of greater power consumption; and an operation mode changing means for changing the operation mode switched by the information processor to a combination of operation modes whose difference in power consumption is smaller than a difference between the low power operation mode and the high power operation mode when the switch cycle detected by the cyclic switch detecting means is shorter than a preset cycle. COPYRIGHT: (C)2004,JPO&NCIPI

Abstract translation: 要解决的问题：提供能够防止用户发现苛刻的噪声的信息处理器，控制方法，程序和记录介质。 解决方案：信息处理器根据处理量具有多种功耗不同的操作模式和切换操作模式。 该信息处理器配备有循环切换检测装置，用于检测信息处理器是否循环地将多个操作模式中的较小功耗的低功率操作模式切换到更大功率的高功率操作模式; 以及操作模式改变装置，用于将由信息处理器切换的操作模式改变为当通过低功率操作模式和高功率操作模式之间的差值小于功率消耗差异的操作模式的组合时，当由 循环开关检测装置比预设的周期短。 版权所有（C）2004，JPO＆NCIPI

公开(公告)号：JP2003323238A

公开(公告)日：2003-11-14

申请号：JP2002127361

申请日：2002-04-26

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

Inventor： KATO ATSUYUKI ,  SHIBATA KOHEI ,  OTANI REIKO

IPC: G06F1/32 ,  G06F1/16 ,  G06F1/26

CPC classification number: G06F1/1616 ,  G06F1/1662

Abstract: PROBLEM TO BE SOLVED: To provide an information processor which conducts a process that a user desires while maintaining a low consumption state. SOLUTION: The information processor 10 is provided with a power button 200, which starts operation of an operating system 252, when an input of the user is received, a control part which receives an input to a switch 215 different from the power button 200 in an operation suspended state that the operation of the operating system 252 is suspended, and an execution part 230 which conducts a prescribed process with the operation suspended state kept when the control part 222 receives the input to the switch 215 in the operation suspended state. COPYRIGHT: (C)2004,JPO

Abstract translation: 要解决的问题：提供一种在维持低消耗状态的同时进行用户期望的处理的信息处理器。 解决方案：当接收到用户的输入时，信息处理器10设置有电源按钮200，其开始操作系统252的操作;控制部分，接收与开关215不同的功率的输入 在暂停操作的操作的按钮200中，操作系统252的操作被暂停的状态，以及在操作暂停时控制部222接收到开关215的输入的情况下保持具有操作暂停状态的规定处理的执行部230 州。 版权所有（C）2004，JPO

公开(公告)号：JP2003044422A

公开(公告)日：2003-02-14

申请号：JP2001207906

申请日：2001-07-09

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

Inventor： FUJII KAZUO ,  KATO ATSUYUKI ,  TSUKAMOTO HIDESHI

IPC: G06F13/14 ,  G06F9/445 ,  G06F13/36 ,  G06F13/40

CPC classification number: G06F13/4068

Abstract: PROBLEM TO BE SOLVED: To make one of a plurality of modems function when the plurality of modems are accepted by a notebook type computer.
SOLUTION: When a computer device accepts a miniPCI(Peripheral Component Interconnect) device 60 and a CDC(Communication Daughter Card) 70 which function as modems as extension devices, signals from an I/O bridge 21 are sent to both the miniPCI device 60 and CDC 70, but signals from the miniPCI device 60 are cut off by a bus switch 65 and only signals from the CDC 70 reach the I/O bridge 21, so that CDC 70 functions as a modem.
COPYRIGHT: (C)2003,JPO

Abstract translation: 要解决的问题：当多个调制解调器被笔记本型计算机接受时，使多个调制解调器之一起作用。 解决方案：当计算机设备接受miniPCI（外围设备互连）设备60和用作调制解调器作为扩展设备的CDC（通信子卡）70时，来自I / O桥接器21的信号被发送到miniPCI设备60和 CDC 70，但是来自miniPCI设备60的信号被总线开关65切断，并且仅来自CDC70的信号到达I / O桥21，使得CDC 70用作调制解调器。

公开(公告)号：JP2000305677A

公开(公告)日：2000-11-02

申请号：JP10559599

申请日：1999-04-13

Applicant: IBM

Inventor： KINOSHITA HIDENORI ,  OGAWA MITSURU ,  MIYAJI SHINOBU ,  KATO ATSUYUKI ,  KOBAYASHI YASUHIRO ,  YOMO TAKATSUGU

IPC: G06F1/16 ,  G06F1/18 ,  G06F1/26 ,  G06F3/00 ,  G06F3/06

Abstract: PROBLEM TO BE SOLVED: To perform hot-undocking of an expanding device, for instance, without making a portable PC body shutdown. SOLUTION: In the case an eject event is detected when the portable PC body 11 having a main battery 21 is subjected to hot-undocking from an expanding device 41 having a sub battery 42, the state of the battery 42 is judged. As a result, when the battery 42 is in the middle of discharge, a power supply route to the portable PC body 11 is switched from the sub battery to the main battery. When the battery 42 is in the middle of being charged, the charging is stopped. Then, hot-undock processing is carried out.