Patent application number | Description | Published |
20090040112 | ANTENNA APPARATUS - There is provided with an antenna apparatus, including:
| 02-12-2009 |
20090065102 | High Strength Seamless Steel Pipe for Machine Structure Use Superior in Toughness and Weldability, and Method of Production of The Same - A high strength seamless steel pipe for machine structure use superior in toughness and weldability characterized by containing, by mass %, C: 0.03 to less than 0.1%, Mn: 0.8 to 2.5%, Ti: 0.005 to 0.035%, Nb: 0.003 to 0.04%, and B: 0.0003 to 0.003%, limiting Si: 0.5% or less, Al: 0.05% or less, P: 0.015% or less, S: 0.008% or less, and N: 0.008% or less, further containing one or more of Ni: 0.1 to 1.5%, Cr: 0.1 to 1.5%, Cu: 0.1 to 1.0%, and Mo: 0.05 to 0.5%, and having a balance of Fe and unavoidable impurities, the metallurgical structure being a single phase structure of self-tempered martensite or a mixed phase structure of self-tempered martensite and lower bainite. | 03-12-2009 |
20090140929 | ANTENNA APPARATUS - There is provided with an antenna apparatus, including: a finite ground plane; planar elements arranged along and on both sides of a first gap line or a second gap line that is orthogonal to the first gap line; first linear elements connecting the ground plane with the planar elements; an antenna element including a second linear element placed in the first or second gap line and a third linear element placed such that one end of it is connected to one end of the second linear element and an other end of it faces the ground plane; and a feeding point supplying electric power to the other end of the third linear element, wherein a connection point between the second and third linear elements is positioned in an intersection area of the first and second gap lines, and the feeding point is provided in a vicinity of an edge of the ground plane. | 06-04-2009 |
20100109841 | READER AND MANAGEMENT SYSTEM - A reader that performs wireless communication with a tag inside a metal housing including a plurality of metal walls, the reader has an antenna which transmits and receives electromagnetic wave, a transmission control device that writes and/or reads information to/from the tag via the antenna, and a reflecting plate, reflecting the electromagnetic wave, and having a reflection phase different from that of the metal wall. | 05-06-2010 |
20100127943 | ANTENNA APPARATUS AND WIRELESS COMMUNICATION DEVICE - An antenna apparatus includes: a ground plane; a plurality of conductive elements arranged substantially in parallel to a surface of the ground plane; a plurality of linear elements configured to connect the conductive elements to the ground plane; and an antenna configured to radiate a radio wave, wherein a plurality of openings to reflect the radio wave radiated from the antenna are formed in the ground plane under an arrangement region of the conductive elements. | 05-27-2010 |
20110256188 | DRY POWDER PHARMACEUTICAL COMPOSITION FOR INHALATION - There is provided a dry powder pharmaceutical composition for inhalation useful for preventing and/or treating influenza virus infections contains as a medicinal component a compound represented by formula (I): | 10-20-2011 |
20120194392 | ANTENNA AND INFORMATION TERMINAL APPARATUS - This antenna includes: a ground conductor part; and a radiation conductor part that is disposed substantially parallel to and a predetermined distance apart from the ground conductor part and has a feeding point to which a high-frequency signal is fed, in which surface roughness of a predetermined region of at least one of the ground conductor part and the radiation conductor part is equal to or less than twice skin depth at an operating frequency. | 08-02-2012 |
20130149961 | COMMUNICATION APPARATUS - According to one embodiment, the signal electrode is disposed on the first principal surface side of the substrate and is connected to the other end of the second signal line. The housing covers and accommodates therein the substrate, the communication unit, the first signal line, the terminal, the second signal line, and the signal electrode. The conductive material is arranged on an outer side of the housing so as to be opposite to the signal electrode, and includes an outer peripheral portion extended outward beyond an outer periphery of the signal electrode. The communication apparatus carries out data communication via a living body. | 06-13-2013 |
20130278470 | COMMUNICATION APPARATUS - According to an embodiment, a communication apparatus communicates through a living body. One end of a first signal line is connected to the communication unit. A terminal is connected to the other end of the first signal line. One end of a second signal line is connected to the terminal. The second signal line is connected to the first signal line through the terminal. A first signal electrode is connected to the other end of the second signal line. One end of a third signal line is connected to the terminal. The third signal line is connected to the first signal line through the terminal. One end of a magnetic field sensor is connected to the other end of the third signal line. The other end of the magnetic field sensor is connected to a reference potential electrode. | 10-24-2013 |
20140057554 | COMMUNICATION APPARATUS - According to one embodiment, the signal electrode is disposed on the first principal surface side of the substrate and is connected to the other end of the second signal line. The housing covers and accommodates therein the substrate, the communication unit, the first signal line, the terminal, the second signal line, and the signal electrode. The conductive material is arranged on an outer side of the housing so as to be opposite to the signal electrode, and includes an outer peripheral portion extended outward beyond an outer periphery of the signal electrode. The communication apparatus carries out data communication via a living body. | 02-27-2014 |
20140080429 | COMMUNICATION APPARATUS - According to one embodiment, a communication apparatus includes a substrate, a communication circuit, a first signal line, an insulator, and a first conductor. The substrate includes a ground. The communication circuit is provided on the substrate. The first signal line is connected to the communication circuit and is electrically connected to the outer surface of the first conductor. The insulator surrounds the substrate. The first conductor surrounds the insulator. | 03-20-2014 |
20150038075 | LIVING BODY COMMUNICATION APPARATUS - According to an embodiment, a first communication equipment includes a first communication unit configured to transmit and receive a signal, and a first conductor electrically connected to the first communication unit. A second communication equipment includes a second conductor, a third conductor located in parallel with the second conductor and set to first reference potential, a fourth conductor separated from the second conductor and located substantially orthogonal to the second conductor, a fifth conductor located in parallel with the fourth conductor and set to the first reference potential, a first detection unit configured to detect a first differential output between signal outputs respectively observed by the second conductor and the fourth conductor, and a second communication unit configured to receive the first differential output and transmit and receives a signal. | 02-05-2015 |