Patent application number | Description | Published |
20080224132 | Stacked Organic Photosensitive Devices - A device is provided having a first electrode, a second electrode, a first photoactive region having a characteristic absorption wavelength λ | 09-18-2008 |
20100116312 | SOLAR CELLS - Organic photosensitive optoelectronic devices are disclosed. The devises are thin-film crystalline organic optoelectronic devices capable of generating a voltage when exposed to light, and prepared by a method including the steps of: depositing a first organic layer over a first electrode; depositing a second organic layer over the first organic layer; depositing a confining layer over the second organic layer to form a stack; annealing the stack; and finally depositing a second electrode over the second organic layer. | 05-13-2010 |
20140053898 | HIGH EFFICIENCY ORGANIC PHOTOVOLTAIC CELLS EMPLOYING HYBRIDIZED MIXED-PLANAR HETEROJUNCTIONS - A device is provided, having a first electrode, a second electrode, and a photoactive region disposed between the first electrode and the second electrode. The photoactive region includes a first photoactive organic layer that is a mixture of an organic acceptor material and an organic donor material, wherein the first photoactive organic layer has a thickness not greater than 0.8 characteristic charge transport lengths; a second photoactive organic layer in direct contact with the first organic layer, wherein the second photoactive organic layer is an unmixed layer of the organic acceptor material of the first photoactive organic layer, and the second photoactive organic layer has a thickness not less than about 0.1 optical absorption lengths; and a third photoactive organic layer disposed between the first electrode and the second electrode and in direct contact with the first photoactive organic layer. The third photoactive organic layer is an unmixed layer of the organic donor layer of the first photoactive organic layer and has a thickness not less than about 0.1 optical absorption lengths. | 02-27-2014 |
Patent application number | Description | Published |
20130238804 | COMPUTER SYSTEM, MIGRATION METHOD, AND MANAGEMENT SERVER - A computer system, comprising: a plurality of physical computers; and a management server for managing the plurality of physical computers, wherein at least one virtual computer operates on each of the plurality of physical computers, wherein the at least one virtual computer executes at least one piece of service processing including at least one piece of sub processing, wherein the management server is configured to calculate a required resource amount which is a resource amount of a computer resource required for the virtual computer subject to the migration based on used resource amount for the each of the plurality of the pieces of sub processing; search for a physical computer of a migration destination; and migrate the virtual computer subject to the migration to the physical computer of the migration destination. | 09-12-2013 |
20130268695 | COMPUTER SYSTEM AND MANAGEMENT SERVER - A computer system includes an I/O switch connected to a computer and changing connections between the computer and I/O devices, and a management server for managing configuration of the I/O devices. The management server, with respect to existing I/O devices connected to the I/O switch, stores information representing logical configuration of the existing I/O devices recognized by an OS of the computer and information representing physical configuration of the existing I/O devices managed by the I/O switch in the memory, The management server, upon receipt of a notice indicating a change in the configuration of the existing I/O devices from the I/O switch, changes the physical configuration of the existing I/O devices after the change in the configuration to be matched with the logical configuration of the existing I/O devices and instructs the I/O switch to change the connections in accordance with the changed physical configuration. | 10-10-2013 |
20130283367 | METHOD OF MANAGING VIRTUAL COMPUTER, COMPUTER SYSTEM AND COMPUTER - A method of managing a virtual computer in a computer system including a plurality of computers, each of the computer storing a program for realizing a virtualization management module for managing a virtual computer, including a management storage area that is accessible only by the virtualization management module, storing start-up management information representing a correspondence among identification information on the virtual computer, identification information on a logical storage area storing a service program, and start-up authentication information for starting the virtual computer. The method including: a step of referring to the start-up management information to determine whether the start-up authentication information corresponding to the virtual computer exists, in a case of receiving a start-up request; a step of reading the service program from the logical storage area and executing the read service program, in a case of being determined the start-up authentication information exists. | 10-24-2013 |
Patent application number | Description | Published |
20080233951 | Wireless communication system and monitoring apparatus selectable optimum wireless communication method - In a wireless communication system including a plurality of base station controllers different in wireless communication method, each of which accommodates a plurality of base stations, a home agent apparatus connected to the base station controllers, and a monitoring apparatus connected to each of the base stations and the base station controllers, the monitoring apparatus acquires communication quality information of each wireless terminal from each of the base stations, and selects a wireless base station having a wireless communication path suitable for the wireless terminal from among wireless base stations different in communication method to which the wireless terminal is connected. | 09-25-2008 |
20090131043 | WIRELESS COMMUNICATION SYSTEM AND TEST METHOD THEREOF, AND ACCESS TERMINAL FOR TESTING WIRELESS COMMUNICATION SYSTEM - A wireless communication system and its test method capable of executing a test of the wireless communication apparatus from a remote place by using a terminal generally used in wireless communication systems are implemented with a low-cost configuration and a simple procedure. A terminal obtained by installing a test AP on a general terminal that is used in general wireless communication systems and that can execute APs via a communication network is placed in a coverage area of a wireless communication apparatus. A maintenance center for the wireless communication system activates the terminal. The terminal executes the test AP and conducts communication with the maintenance center by using control signals and test signals for testing wireless communication system. A test is executed by measuring an actual communication state of the wireless communication system. | 05-21-2009 |
20090264134 | RADIO ACCESS TERMINAL, BASE STATION CONTROLLER, AND HANDOFF CONTROL METHOD IN RADIO COMMUNICATION SYSTEM - In a radio communication system wherein radio frequencies for communicating with a radio terminal are different in radio base stations, a table in which positional information, information on the frequency used for transmission/reception to/from the terminal, and a decision condition in a handoff operation are stored as to each base station is prepared in a base station controller beforehand. When the positional information is received from the radio terminal, the base station controller selects the base station being a handoff candidate, on the basis of the positional information of the radio terminal, the positional information of each base station and the decision condition of the handoff operation with reference to the table, and it transmits a handoff request message which contains the information on the frequency of the base station being the handoff candidate, to the radio terminal through the base station communicating with the radio terminal. | 10-22-2009 |