公开(公告)号：JP2013093591A

公开(公告)日：2013-05-16

申请号：JP2012270286

申请日：2012-12-11

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 Machines Corporation

Inventor： O'NEIL GARY E ,  STOPFORD MICHAEL E ,  TATE JAMES B

IPC: H01L23/34

CPC classification number: G05B13/02 ,  G06F1/206 ,  G06F1/26 ,  H01L2924/0002 ,  H01L2924/00

Abstract: PROBLEM TO BE SOLVED: To provide a method and system for controlling temperature of a high power device by using zero input leakage current.SOLUTION: A heat control and temperature monitoring system (HCTMS) utilizes a temperature sensor to sense the junction temperature of a component, which becomes self-heated due to the zero input leakage current inherent to the component upon the application of power to the component. By increasing the voltage level of the power source, this zero input self-heating property is augmented, which serves to accelerate the preheating of the device, until the temperature rises above the minimum specified operating temperature of the component. The system is then initialized by applying full system power and triggering a defined initialization sequence/procedure. Once the component is operational, the component's temperature is maintained above the minimum operating threshold via continued self-heating, continued augmentation of the applied DC voltage, or both, as is required.

Abstract translation: 要解决的问题：提供一种通过使用零输入漏电流来控制大功率器件的温度的方法和系统。 解决方案：热控制和温度监测系统（HCTMS）利用温度传感器来检测部件的结温，由于在施加电源时组件固有的零输入漏电流而自发加热 组件。 通过增加电源的电压电平，增加了零输入自发热性能，用于加速装置的预热，直到温度升高到零件的最小规定工作温度为止。 然后通过应用全系统功率并触发定义的初始化序列/过程来初始化系统。 一旦组件运行，组件的温度通过继续自加热，持续增加所施加的直流电压或两者都保持在最小工作阈值以上，如所需要的那样。 版权所有（C）2013，JPO＆INPIT

公开(公告)号：JP2013070085A

公开(公告)日：2013-04-18

申请号：JP2012270285

申请日：2012-12-11

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 Machines Corporation

Inventor： DOAN EDWARD D ,  O'NEIL GARY E ,  FERRANTI ANTHONY P

IPC: H01L23/34 ,  G01K7/01 ,  H01L23/467

CPC classification number: G01K7/01 ,  G01K3/005 ,  G05D23/1919 ,  G05D23/20 ,  H01L23/34 ,  H01L23/345 ,  H01L2924/0002 ,  H01L2924/00

Abstract: PROBLEM TO BE SOLVED: To provide a method and system for efficiently extending the operating temperature range of high power components within a system/device.SOLUTION: An embedded monitor measures local temperatures such as junction temperatures of components. When the measured temperature is less than the lowest operational temperature threshold of the component, temperature control logic initiates pre-heating to raise the temperature of the component to an operational level, utilizing a heating source. The component (or device) is made operational only when the temperature is at or above the operational level. The temperature control logic maintains the operational temperature of the component using the high power dissipated by components within the operating system/device as a self heating source. If self heating is unable to maintain the operational temperature, the heating source is utilized to assist in maintaining the operational temperature of the component, and thereby extends the useable operational temperature range of the system in which the components are employed.

Abstract translation: 要解决的问题：提供一种用于有效地延长系统/装置内的高功率部件的工作温度范围的方法和系统。

解决方案：嵌入式显示器可测量局部温度，例如组件的结温。 当测量温度小于组件的最低工作温度阈值时，温度控制逻辑启动预热，利用加热源将组件的温度升高到操作水平。 只有当温度处于或高于操作水平时，组件（或设备）才能运行。 温度控制逻辑使用由操作系统/设备内的部件消耗的高功率作为自身热源来维持部件的工作温度。 如果自加热不能维持工作温度，则利用加热源帮助维持部件的工作温度，从而延长了使用组件的系统的可用工作温度范围。 版权所有（C）2013，JPO＆INPIT

公开(公告)号：JP2009021588A

公开(公告)日：2009-01-29

申请号：JP2008173262

申请日：2008-07-02

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： O'NEIL GARY E ,  STOPFORD MICHAEL E ,  TATE JAMES B

IPC: H01L23/34

CPC classification number: G05B13/02 ,  G06F1/206 ,  G06F1/26 ,  H01L2924/0002 ,  H01L2924/00

Abstract: PROBLEM TO BE SOLVED: To provide a system and method for controlling temperature of a high power device. SOLUTION: By a heat control and temperature monitoring system (HCTMS), a jointing temperature of components is monitored using a temperature sensor (403), and an applied power is increased so that a self heating characteristics is enhanced by a zero input leakage current specific to the component (404). Preheating of a device is accelerated so that attaining of the component to a functional temperature range is accelerated (410). The system then applies an overall system power to execute an initializing sequence (411). Even after the component comes into an operation state, the temperature of the component is kept at the operation temperature range higher than the lowest operation threshold by continuous self heating, continuous increase of applied DC voltage, or by both of them as required (412). COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 要解决的问题：提供一种用于控制大功率设备的温度的系统和方法。 解决方案：通过热控温度监测系统（HCTMS），使用温度传感器（403）监测部件的接合温度，增加施加的功率，从而通过零输入增强自热特性 特定于部件（404）的泄漏电流。 加速装置的预加热，从而加速组件达到功能温度范围（410）。 然后，该系统应用整体系统功率来执行初始化序列（411）。 即使在组件进入运行状态之后，通过连续自加热，直流电压的连续增加，或根据需要，二者都将组件的温度保持在比最低运行阈值高的运行温度范围（412） 。 版权所有（C）2009，JPO＆INPIT

公开(公告)号：JP2009021587A

公开(公告)日：2009-01-29

申请号：JP2008173209

申请日：2008-07-02

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： DOAN EDWARD D ,  O'NEIL GARY E ,  FERRANTI ANTHONY P

IPC: H01L23/34 ,  H01L21/822 ,  H01L27/04

CPC classification number: G01K7/01 ,  G01K3/005 ,  G05D23/1919 ,  G05D23/20 ,  H01L23/34 ,  H01L23/345 ,  H01L2924/0002 ,  H01L2924/00

Abstract: PROBLEM TO BE SOLVED: To provide a method and system for efficiently extending the operation temperature range of high power components within a system/device. SOLUTION: An embedded monitor measures local temperatures such as junction temperatures of components. When the measured temperature is less than the lowest operational temperature threshold of the component, a temperature control logic initiates pre-heating to raise the component's temperature to an operational level, utilizing a heating source. The component (or device) is made operational only when the temperature is at or above the operational level. The temperature control logic maintains the operational temperature of the component using the high power dissipated by components within the operating system/device as a self heating source. If self heating is unable to maintain the operational temperature, the heating source is utilized to assist in maintaining the component's operational temperature, and thereby extends the useable operational temperature range of the system in which the components are employed. COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 要解决的问题：提供一种用于有效地延长系统/装置内的大功率部件的工作温度范围的方法和系统。

解决方案：嵌入式显示器可测量局部温度，例如组件的结温。 当测量的温度小于部件的最低工作温度阈值时，温度控制逻辑启动预热，以使用加热源将部件的温度升高到操作水平。 只有当温度处于或高于操作水平时，组件（或设备）才能运行。 温度控制逻辑使用由操作系统/设备内的部件消耗的高功率作为自身热源来维持部件的工作温度。 如果自加热不能维持工作温度，则利用加热源来辅助维持部件的工作温度，从而延长使用组件的系统的可使用的工作温度范围。 版权所有（C）2009，JPO＆INPIT

公开(公告)号：CA2158305A1

公开(公告)日：1996-05-18

申请号：CA2158305

申请日：1995-09-14

Applicant: IBM

Inventor： CHIEU TRIEU CHAN ,  NARASIMHAN ANAND ,  O'NEIL GARY E ,  ZAI LI-CHENG R

IPC: H04L5/14 ,  H04B7/26 ,  H04J3/00 ,  H04M1/725 ,  H04Q7/38

Abstract: Direct communication between a primary portable unit initiating the communic ation and a secondary portable unit is establishecl utilizing two handshaking operations . The first handshaking operation is performed in the base station channel to establish initial contact between the primary and secondary portable units. After initial contact is m ade, the second handshaking operation is performed to establish communication in an unoccupi ed channel. The base station channel and the unoccupied channel may be a TDMA/TDD channe l or a TDMA/FDD channel.

公开(公告)号：CA2158305C

公开(公告)日：2001-12-11

申请号：CA2158305

申请日：1995-09-14

Applicant: IBM

Inventor： CHIEU TRIEU CHAN ,  NARASIMHAN ANAND ,  O'NEIL GARY E ,  ZAI LI-CHENG R

IPC: H04L5/14 ,  H04B7/26 ,  H04J3/00 ,  H04M1/725 ,  H04Q7/38

Abstract: Direct communication between a primary portable unit initiating the communic ation and a secondary portable unit is establishecl utilizing two handshaking operations . The first handshaking operation is performed in the base station channel to establish initial contact between the primary and secondary portable units. After initial contact is m ade, the second handshaking operation is performed to establish communication in an unoccupi ed channel. The base station channel and the unoccupied channel may be a TDMA/TDD channe l or a TDMA/FDD channel.