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8386824 System and method for adapting a power usage of a server during a data center cooling failure  
A method includes detecting that a rate of temperature change in a server is above a threshold rate, changing the server to a lowest system performance state when the rate of the temperature...
8386672 Systems, methods and media for disabling graphic processing units  
An information handling system (IHS) provides a method for managing power consumption. The method includes detecting a power-on in the IHS, wherein the IHS comprises a first graphics processing...
8386684 Data processing system and method of interrupt handling  
A data processing system is provided which comprises at least two processing units (100, 101, 102) each for executing a plurality of tasks and an interrupt handling unit (200) for receiving an...
8386819 Communication apparatus and method having one or more communication control programs  
A communication apparatus includes an automatic response unit configured to make a response to received data in a power saving state on behalf of one or more communication control programs, and a...
8386812 Apparatus and method for providing network communications  
A system that incorporates teachings of the present disclosure may include, for example, a Power Over Ethernet (PoE) device (PD) having a controller to receive signals over a first cable having...
8386825 Method and system for power management in a virtual machine environment without disrupting network connectivity  
A method for power management. The method includes gathering resource usage data for a first blade and a second blade on a blade chassis, migrating each virtual machine (VM) executing on the first...
8386813 Apparatus and method for supporting selective suspend mode of USB network-device  
A host computer equipment includes an apparatus configured to perform a method for supporting a selective suspend mode of a Universal Serial Bus (USB) network-device. The host includes a power...
8385164 Optical disk drive and computer  
The present invention provides an optical disc drive and computer. The optical disc drive comprises: a tray for laying a disc therein; a drive means connected to the tray; and a control circuit...
8380999 Power management for electronic devices  
An electronic user device can provide intelligent power management. The device can monitor information such as charge level and rate of power consumption, and determine an appropriate time to...
8381006 Reducing power requirements of a multiple core processor  
A mechanism is provided for reducing power consumed by a multi-core processor. Responsive to a number of properly functioning processor cores being more than a required number of processor cores...
8381003 Memory relocation in computer for power saving  
A computer system comprises a computer that includes a plurality of CPU sockets including one or more CPU cores, a crossbar switch, and a memory controller each, and memories connected under the...
8381001 Command processing apparatus which executes a process according to a command issued by an external device  
A digital camera is provided with: a sub CPU started irrespective of a state of an SW group; and a main CPU and an HDMI-CPU which are started when the SW group is in an on state while stopped when...
8381000 Demand based power allocation  
A demand based power re-allocation system includes one or more subsystems to assign a power allocation level to a plurality of servers, wherein the power allocation level is assigned by priority...
8373571 Methods and apparatus for controlling a notification appliance circuit  
An arrangement for use in a safety notification system includes an alarm signal power source, a first semiconductor device, a current sensing unit, and a controller unit. The alarm signal power...
8375232 Power management for power-over-ethernet-capable switch  
A system and method is described that allows a PoE-capable switch to selectively provide power to one or more remote devices in an instance where power being supplied to the switch itself is...
8375235 Storage system  
A storage system including: a storage apparatus including a plurality of storage devices on which a plurality of logical units is configured and a first controller that controls accesses to the...
RE43995 Communication apparatus  
A printer has a controller configured to give an instruction to a LAN controller, the instruction specifying which one of communication speeds the LAN controller should communicate at. When it is...
8375228 Multiple-node system power utilization management  
A multiple-node system having a number of nodes has its power utilization managed. A node power cap of a node specifies a maximum power that the node is individually able to utilize. A system-wide...
8375234 Wakeup of a non-powered universal serial bus  
Universal serial bus wakeup when the bus is not powered. In one embodiment, a method of waking up a universal serial bus (USB) from a non-powered state, comprises: upon detection of a wakeup...
8370672 Reducing power consumption of distributed storage systems  
Methods for reducing the power consumption of distributed storage systems are described. An embodiment describes a storage system which is adapted to reduce its power consumption at times of low...
8370671 Saving power by powering down an instruction fetch array based on capacity history of instruction buffer  
Mechanisms for saving power by powering down an instruction fetch array based on capacity history information of an instruction buffer are provided. The mechanisms operate to receive a current...
8370661 Budget-based power consumption for application execution on a plurality of compute nodes  
Methods, apparatus, and products are disclosed for budget-based power consumption for application execution on a plurality of compute nodes that include: assigning an execution priority to each of...
8370666 Electrical instrument having a protection circuit  
A protection circuit suitable for electrical instruments includes a software detecting circuit, a logic AND circuit, a driver and control circuit for engine operating power components, and a...
8370668 Portable information processing apparatus having a switchable operating state and method of the same  
The present invention relates to a portable information apparatus which can realize electrical power for a longer period of time. Under the condition that the suspending mode is set, when an...
8370664 Image forming apparatus operating in normal operation mode or power save operation mode utilizing a plurality of processors  
An electric device is capable of operating in a normal operation mode and a power save operation mode. The electric device includes a first processor for processing information input externally in...
8370670 Electronic apparatus and storage medium  
A disclosed electronic apparatus includes a first communication unit for connecting the electronic apparatus and an external device; a second communication unit for connecting the electronic...
8370669 Memory device having a memory sleep logic and methods therefor  
A memory device includes memory sleep logic operative to detect a repetitive pattern within at least one memory block, and place the memory block into a sleep mode in response to detecting the...
8364995 Selective power reduction of memory hardware  
Managing delivery of power to one or more hardware memory devices in a computer system. The computer system is configured with a processor and at least two hardware memory devices. A temperature...
8364987 Method and apparatus for implementing a sleep proxy for services on a network  
One embodiment of the present invention provides a system for implementing a sleep proxy. The system starts by receiving a request at the sleep proxy for information pertaining to a service...
8364943 S3 BIOS operating system switch  
Arrangements for employing a system BIOS (basic input/output system) to handle email during a suspended state (such as an “S3” state as will be better understood herebelow). Preferably, the BIOS...
8365001 Method and apparatus for adaptive power management of memory subsystem  
A method and apparatus are disclosed for performing adaptive memory power management in a system employing a CPU and a memory subsystem. A CPU throttle control (THR) module generates a CPU...
8365000 Computer system and control method thereof  
A computer system. The computer system includes memory units; a power supply to supply power to the memory units; and a controller to controls the supply of power the plurality of memory units so...
8359483 Communication device that enters active mode when updated feed is acquired  
A communication device is communicable with a server that distributes a content item and a content summary. The communication device acquires the content summary from the server at fixed...
8359109 Apparatus for determining and/or monitoring a process variable  
An apparatus for determining and/or monitoring at least one process variable of a medium. The apparatus includes: at least one sensor unit for registering the process variable, wherein the sensor...
8359487 System and method for effectively performing a clock adjustment procedure  
A system and method for effectively performing a clock adjustment procedure includes a multi-core processor that has a plurality of processor cores that each operate with reference to a target...
8359482 Power supply circuit for audio codec chip and method for providing power supply to audio codec chip  
A power supply circuit is provided. The power supply circuit includes an audio codec chip and a voltage absorbing circuit. The audio codec chip has a power input terminal. The power input terminal...
8356193 Scaling energy use in a virtualized environment  
A method, system, and computer usable program product for scaling energy use in a virtualized data processing environment are provided in the illustrative embodiments. A set of PIOAs is configured...
8356198 Performing power management based on information regarding zones of devices in a system  
One or more target components of a system that are not associated with an active initiator are identified, where the identifying is based on information regarding zones of devices in the system....
8356139 Storage system for maintaining hard disk reliability  
To maintain reliability even when the repetition of the power saving control for storage systems occurs frequently due to the access from the host computer. During the course of controlling the...
8352588 Systems and methods for collecting data regarding network service operation  
Disclosed are systems and methods for collecting data regarding network service operation. In one embodiment, a system and a method pertain to intercepting a message directed to a network service,...
8352765 Dark wake  
Exemplary embodiments of methods, apparatuses, and systems for powering up select components of a computer from a sleep state, maintaining a network state, and powering down the select components...
8352769 System and method for querying for energy data in a network environment  
A method is provided in one example embodiment and includes communicating a query over a network to a plurality of entities that reside in a domain, the query including a request for data relating...
8351813 Power supply control for switching a state of supply of electric power  
The device comprises a first power supply 204 supplying electric power in the normal mode, a second power supply 203 supplying electric power in the power-saving mode, a first switching unit 211...
8352758 Power bus current bounding using local current-limiting soft-switches and device requirements information  
An energy management control method and controller reduce power supply current and/or subsystem cooling overhead that reduces system efficiency, may reduce system reliability and may increase...
8352683 Method and system to reduce the power consumption of a memory device  
A method and system to reduce the power consumption of a memory device. In one embodiment of the invention, the memory device is a N-way set-associative level one (L1) cache memory and there is...
8352763 Power control system and control method for the same  
Provided is technology for enabling power saving control that allows a change of control content according to a user selection in a power control system that saves power consumed by an information...
8352770 Method, system and apparatus for low-power storage of processor context information  
A method and system for saving and/or retrieving context information of a processor core for a power state transition. The processor core resides in a complex power domain variously transitioning...
8352764 Dynamic squelch detection power control  
In one embodiment, the present invention includes power control logic for squelch detection circuitry to enable selective enabling of one or more squelch detection circuits of an interconnect...
8352771 Network system  
Power consumption on GMPLS controlled networks can be reduced by cutting power consumption on spare paths that are not normally used. To achieve power consumption reduction, in the path setting...
8347128 Data processing device and power control method  
A data processing device connects to a first display and operates in a power state including a power-off state, a recording standby state, and a power-on state. A second display displays an...