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7613940 |
Method and apparatus for controlling power supply to recording devices of redundant-array-of-independent-disks group
A power supply unit supplies power for each of a plurality of power supply groups configured to supply the power to a first recording device that belongs to a first...
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7607043 |
Analysis of mutually exclusive conflicts among redundant devices
A system for analyzing mutually exclusive conflicts among a plurality of redundant devices in a computer system includes a data management module operable on the computer system. The data...
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7596715 |
Computer server with built-in modular networking component
A network-configured computing device providing services to one or more other computing devices. A circuit board contained within a housing of the computing device includes a plurality of...
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7558988 |
Storage system and control method thereof
Provided is a storage system, including: one or more disk drives storing data; a disk controller for controlling data access to the disk drive; a power supply controller for autonomously turning...
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7548502 |
Power backup method for disk storage device
HDD boxes 83 1 to 83 n are each incorporated with a secondary battery box 87 , a non-isolated DC/DC converter 89 , and an HDD 91 . Logical circuit boards 85 1 to 85 n are each...
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7543199 |
Test device
A test device that can improve test reliability is provided. In the test device, an error detecting unit detects an error of inputted test signals to generate an error flag, a normal test unit...
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7543170 |
Equipment fail safe safety system
A system for monitoring and controlling the safety system of equipment, which is used to insure personnel safety and cause the system to “fail safe” in the event of computer or software...
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7536576 |
Storage apparatus and power supply control method thereof
This storage apparatus has a plurality of units for transferring or storing data sent from an information processing device, and includes a failure notification unit for notifying a failed unit...
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7526674 |
Methods and apparatuses for supplying power to processors in multiple processor systems
Methods and apparatuses for supplying power to processors in multiple processor systems are disclosed. Embodiments comprise a method of monitoring a parameter that is related to a first voltage...
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7512838 |
Data integrity analysis for a data storage system
Disclosed is a method and apparatus relating generally to analysis techniques for data integrity following an un-safe power down occurrence of non-tape media components comprising a storage system....
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7512637 |
Storage system and undo processing method
A storage system and an undo processing method that can facilitate undo processing for configuration change operations that have been performed for storage apparatuses by different administrators....
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7509529 |
System and method for performing user recovery of guided procedures for an uninterruptible power supply
A processor embedded in a device includes instructions for procedures to be completed by a user. A display provides the instructions as steps for completion to the user. The processor monitors...
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7502950 |
Dual power supply switching system operating in parallel for providing power to a plurality of LED display modules
A dual power supply switching system for use in an electronic sign where independent suitably sized power supplies each capable of independently powering an entire plurality of LED display modules...
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7500120 |
Apparatus has service processor determining interconnection between uninterruptible power supplies and system resources using configuration file that is stored in memory
Techniques for identifying UPS-sub-system interconnections using manual data, UPS identification signals, and variations in UPS voltage variations that produce error signals. Once interconnections...
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7490252 |
Abnormal power interruption internal circuitry protection method and system for computer platform
An abnormal power interruption internal circuitry protection method and system is proposed for use with a computer platform, such as a blade server, which is characterized by the utilization of...
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7487391 |
Storage controller super capacitor adaptive life monitor
A storage controller has a capacitor pack for storing energy to supply during a main power loss, a temperature sensor that senses the capacitor pack temperature, and a CPU, which repeatedly:...
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7484109 |
Computer volatile memory power backup system
A system for placing and maintaining a computer in a standby mode during power failure, utilizing one of: a powered device controller exhibiting a maintain power signature functionality and...
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7478251 |
Methods and apparatus for provisioning uninterruptible power for power over Ethernet applications
A controller in PSE (Power Sourcing Equipment) controls how to provision uninterruptible power through corresponding ports (and cables) of the PSE to network devices. For example, the controller of...
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7472290 |
Methods and apparatus to maintain and utilize mobile power profile information
A controller in PSE (Power Sourcing Equipment) controls how to provision uninterruptible power through corresponding data ports (and cables) of the PSE to network devices. For example, the...
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7464292 |
Redundant power system with no latent single failure point
A redundant power supply system with several individual power supplies, each connected to one of several power inlets. At least one power supply can be connected to a selectable one of the several...
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7463543 |
Lock-out device and semiconductor integrated circuit device including the same
A lock-out device is provided that determines whether to lock out a chip or not according to the result of operation voltage drop detected at a plurality of positions in a semiconductor integrated...
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7451348 |
Dynamic write cache size adjustment in raid controller with capacitor backup energy source
A high data availability write-caching storage controller has a volatile memory with a write cache for caching write cache data, a non-volatile memory, a capacitor pack for supplying power for...
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7451336 |
Automated load shedding of powered devices in a computer complex in the event of utility interruption
The present invention provides a method, apparatus and computer-readable program for providing management of a computing complex during a utility interruption. More specifically, the present...
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7437546 |
Multiple, cooperating operating systems (OS) platform system and method
Embodiments of a multi-processor platform including multiple, cooperating operating systems are described. Multiple operating systems, each of which may be of a different type or nature, run on...
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7415631 |
Backup-type power supply system
A backup-type power supply system aims to integrate power output according to different potentials through different power supply modules. Each power supply module includes backup-type N+1 power...
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7412622 |
Detection of abnormality subsequent to power activation trigger or power stop command
An information processing apparatus includes a main controller which issues a control command and a sub-controller which operates in accordance with the control command. The sub-controller includes...
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7412479 |
Highly scalable and highly available cluster system management scheme
A cluster system is treated as a set of resource groups, each resource group including an highly available application and the resources upon which it depends. A resource group may have between 2...
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7406623 |
DC backup power supply system and disk array using same
In the case where there coexist general loads requiring backup only for a short duration and a specific load requiring backup for a longer duration, uninterruptible power with higher reliability is...
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7405673 |
Operation control system and image forming apparatus
When a connector of a power cord is connected to an inlet of a printer, an RFID reader of the printer acquires rating information of the power cord by reading the rating information from an RFID-IC...
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7395466 |
Method and apparatus to adjust voltage for storage location reliability
According to embodiments of the present invention, an integrated circuit such as a processor includes a counter to count an actual number of unreliable storage locations in the processor cache, at...
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7395452 |
Method and system for improved reliability in storage devices
A method of preventing data loss in a data storage system includes supplying write data to a high speed volatile write buffer and supplying electrical power from an energy storage device upon...
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7383452 |
Electronic device and method for initiating powering-up of a processor in the electronic device
A device and method for making a peripheral device compliant with a power management standard, such as the USB standard, are described. The device includes a power management unit (PMU) and a...
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7380158 |
Method and system for providing persistent storage of user data
A file server for serving data of a client from a network. The server includes disk means for storing the data. The server includes means for receiving the data from the network and sending an...
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7372834 |
Method of controlling transmission power of retransmission packet and mobile terminal using the same
The transmission power of a retransmission packet is controlled in the event of a packet retransmission request being sent from a receiving side in a wireless mobile communication system supporting...
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7363525 |
Bidirectional inline power port
A method and apparatus for bidirectional provision of inline power over data telecommunications cabling permits power to be received at a local powered device (PD) from remote power sourcing...
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7363518 |
Information handling system with power fault protection circuit
An information handling system (IHS) employs a power fault protection circuit to protect the IHS from overvoltages which may occur on an information line from a power adapter to the IHS. The system...
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7356738 |
Electronic apparatus having improved diagnostic interface
Electronic apparatus, such as a personal computer, is described comprising main operative functionality and a power provisioning system for powering the apparatus from an external power source, the...
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7350090 |
Ensuring power availability to a blade server when blade management controller is corrupted
An information handling system having a plurality of blade server modules (BSMs) and power supply units (PSUs) uses a module monitor board (MMB) to monitor and control a power budget of the PSUs by...
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7350088 |
Power management system for UPS attached to external devices
Systems, methodologies, media, and other embodiments associated with power management are described. One exemplary system embodiment includes an uninterrupted power supply (UPS) manager logic...
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7343516 |
Method for verifying thermal and power compatibility of components in a computer system
A method is disclosed for verifying compatibility of components in a computer system. In one aspect, the BIOS determines the identity of the computer motherboard and chassis, and reads a CPU...
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7340647 |
Power failure detection and correction in a flash memory device
A transactional file system developed to function with flash memory is described. The file system performs power-failure detection and ensures data integrity in the event of a power failure. In one...
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7340620 |
Rapid load reduction for power-over-LAN system using lower and higher priority states for ports
One embodiment described relates to a method of rapidly reducing load for a power-over-ethernet system under fault conditions. Ports are pre-configured to either of a lower priority state or a...
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7337357 |
Apparatus, system, and method for limiting failures in redundant signals
An apparatus, system, and method are disclosed for limiting failures in redundant signals. A coordination module generates a power status signal for each of a plurality of power modules. An input...
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7334158 |
Power fault handling method, apparatus, and system
A processor may receive multiple signals corresponding to potential power faults. A control register in the processor may specify actions to be taken for each of the potential power faults.
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7325167 |
System and method for using network interface card reset pin as indication of lock loss of a phase locked loop and brownout condition
A method for providing an indication from a network interface controller to a microcontroller is disclosed wherein upon occurrence of a particular condition within the network interface controller,...
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7302559 |
Memory dump program boot method and mechanism, and computer-readable storage medium
A memory dump program boot method includes the steps of defining, in non-volatile variables that are managed by a boot firmware of a computer system, boot information of a plurality of stand-alone...
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7302351 |
Power supply device, method, program, recording medium, network analyzer, and spectrum analyzer
It is possible to apply a correct power to a load even when the output impedance and a load impedance of a signal source are different from a characteristic impedance of a transmission line. The...
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7296073 |
Mechanism to survive server failures when using the CIFS protocol
The invention provides a method and system for re-establishing sessions between a server and its clients following a failure of the server, planned reboot of the server, or takeover by another...
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7293197 |
Non-volatile memory with network fail-over
An NVRAM fail-over controller including a NVRAM device connected to a host computer, the host computer having the ability to directly control the NVRAM device. The NVRAM fail-over controller...
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7287187 |
Method and apparatus for supplying redundant power
The present invention provides a method and apparatus for supplying redundant power. The apparatus includes a first power supply adapted to provide a first portion of power. The apparatus further...
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