Patent application number | Description | Published |
20090036062 | Radio Device - A data rate is to be determined depending on circumstances. A control unit ( | 02-05-2009 |
20100182948 | COMMUNICATION METHOD AND TERMINAL APPARATUS USING THE COMMUNICATION METHOD - A wireless unit | 07-22-2010 |
20100195533 | COMMUNICATION METHOD AND, TERMINAL APPARATUS AND COMMUNICATION SYSTEM USING THE METHOD - A control unit ( | 08-05-2010 |
20100254284 | COMMUNICATION METHOD AND COMMUNICATION SYSTEM USING THE METHOD - In a communication system | 10-07-2010 |
20110044254 | COMMUNICATION METHOD, BASE STATION DEVICE USING THE SAME, TERMINAL DEVICE, AND COMMUNICATION SYSTEM - A packet communication unit and a signal processing unit communicate with a plurality of terminals, respectively, in an infrastructure mode. A control unit controls the communications performed by the packet communication unit and the signal processing unit. The control unit permits two of the plurality of terminal apparatuses to communicate with each other in an ad-hoc mode, over a predetermined period time, and specifies the ad-hoc period to at least the two terminal apparatuses via the packet communication unit and the signal processing unit. | 02-24-2011 |
20110170484 | RADIO APPARATUS WHICH COMMUNICATES WITH OTHER RADIO APPARATUSES AND COMMUNICATION SYSTEM - A data processing unit selects either one of a base station mode and a terminal mode so as to perform communications using packet signals. The base station mode is a mode in which a packet signal, containing data indicating that an initial source and a final destination are not its own radio apparatus, is to be communicated; the terminal mode is a mode in which a packet signal, containing data indicating that the initial source or the final destination is its own radio apparatus, is to be communicated. A control unit starts the radio apparatus by setting the data processing unit in the terminal mode. When a packet signal, which has been transmitted from another radio apparatus and which contains broadcast information, has not been received before a certain period of time elapses after the start, the control unit switches the mode of the data processing unit to the base station mode. | 07-14-2011 |
20110205971 | WIRELESS DEVICE - A data processing section ( | 08-25-2011 |
20110208846 | COMMUNICATION METHOD AND TERMINAL APPARATUSES USING THE COMMUNICATION METHOD IN AN AD-HOC NETWORK - A control unit assigns an IP address to a new terminal apparatus which has approved of the participation. When a server, to which an IP address is assignable, is contained in the ad-hoc network, the control unit instructs the new terminal apparatus to access the server. When the server, to which an IP address is assignable, is not contained in the ad-hoc network and when the new terminal apparatus is capable of assigning an IP address on its own, the control unit instructs the new terminal apparatus to assign an IP address. When the server, to which an IP address is assignable, is not contained in the ad-hoc network and when the new terminal apparatus is not capable of assigning an IP address on its own, the control unit assigns an IP address to the new terminal apparatus. | 08-25-2011 |
20110299487 | BROADCASTING METHOD AND RADIO APPARATUS - A processing unit sets the time interval before packet signals are broadcast, using a carrier sense multiple access (CSMA) scheme. A modem unit and an RF unit broadcasts the packet signals at the time intervals set by the processing unit. The RF unit and the modem unit receive a control signal broadcast from an access control apparatus at a predetermined frequency. The processing unit sets the time interval, during which the control signal is receivable, to a time length shorter than the time interval for the remaining cases. | 12-08-2011 |
Patent application number | Description | Published |
20090188703 | MULTILAYER WIRING BOARD AND METHOD OF MANUFACTURING THE SAME - A multilayer wiring board includes a multilayer wiring substrate having a concave portion which accommodates an electronic component. The multilayer wiring substrate has multiple insulation layers, multiple conductive circuits, multiple vias and an electromagnetic shielding layer. The conductive circuits are separated by the insulation layers and electrically connected through the vias. The electromagnetic shielding layer has a roughened surface and formed along one of a bottom surface and side surfaces of the concave portion in the multilayer wiring substrate. | 07-30-2009 |
20110176284 | MULTILAYER PRINTED CIRCUIT BOARD AND THE MANUFACTURING METHOD THEREOF - A multilayer printed circuit board, wherein, on a resin-insulating layer that houses a semiconductor element, another resin-insulating layer and a conductor circuit are formed with conductor circuits electrically connected through a via hole, wherein an electromagnetic shielding layer is formed on a resin-insulating layer surrounding a concave portion for housing a semiconductor element or on the inner wall surface of the concave portion, and the semiconductor element is embedded in the concave portion. | 07-21-2011 |
20120006587 | MULTILAYERED PRINTED CIRCUIT BOARD AND METHOD FOR MANUFACTURING THE SAME - A method for manufacturing a multilayered printed circuit board including forming a first insulating resin substrate having a metal layer substantially corresponding to dimensions of a semiconductor device, forming a second insulating resin substrate, forming a recess extending to the metal layer of the first insulating resin substrate such that a surface of the metal layer is exposed, accommodating the semiconductor device in the recess such that the semiconductor device is mounted on the surface of the metal layer, and forming a resin insulating layer on the first insulating resin substrate such that the semiconductor device accommodated in the recess is covered. | 01-12-2012 |
Patent application number | Description | Published |
20080305319 | GRAPHITE MATERIAL AND A METHOD OF PRODUCING GRAPHITE MATERIAL - A graphite material includes a plurality of graphite particles and a plurality of pores which form a microstructure. When a cross-section of the microstructure is observed with a scanning electron microscope, the number of the pores appearing on the cross-section is more than 250 or more per 6000 μm | 12-11-2008 |
20110259270 | CARBON COMPONENT AND METHOD FOR MANUFACTURING THE SAME - A carbon component having a hole therein and an outer surface covered with a ceramic coating, and a method for manufacturing the carbon component are provided. The carbon component includes two carbon plate members joined together. The hole is defined by a groove formed on a mating surface of at least one of the carbon plate members and a mating portion of the other of the carbon plate members, which opposes the groove. An inner surface of the hole including a surface of the groove is entirely covered with a ceramic coating. | 10-27-2011 |
20120014862 | GRAPHITE MATERIAL - A graphite material includes a plurality of graphite particles and a plurality of pores. The plurality of graphite particles and the plurality of pores form a microstructure. A ratio of an elastic modulus to a compression strength of the graphite material ranges from 109 to 138. Preferably, a ratio of a total area of the pores to a whole area of the graphite material in a cross-section of the graphite material ranges from 17.94% to 19.97%. | 01-19-2012 |
20120228795 | CERAMIC SUBSTRATE SUPPORTING MEMBER AND METHOD OF MANUFACTURING CERAMIC MEMBER - There is provided a ceramic substrate supporting member configured to support a ceramic substrate at a tip portion thereof and used for forming a ceramic member coat on the ceramic substrate to manufacture a ceramic member in a reaction furnace. The ceramic substrate supporting member includes a core formed of graphite, and a supporting member coat formed at a surface including at least the tip portion with a pyrolytic carbon layer interposed between the core and the supporting member coat. | 09-13-2012 |