Patent application number | Description | Published |
20090140933 | RADIO APPARATUS AND ANTENNA DEVICE INCLUDING MAGNETIC MATERIAL FOR ISOLATION - A radio apparatus having a printed board, an antenna element and an isolating member is provided. The antenna element is connected to the printed board. The isolating member is formed by layering a magnetic layer made of magnetic material and a dielectric layer made of dielectric material. The isolating member is folded and arranged in such a way that the magnetic layer is placed no less than twice between the printed board and the antenna element. | 06-04-2009 |
20090147970 | MOBILE TERMINAL AND SOUND INPUT/OUTPUT CONTROL METHOD FOR MOBILE TERMINAL - According to one aspect of the invention, a mobile terminal includes: a case having two flat faces opposite to each other and side faces having a first side face and a second side face opposed to each other; a first sound input/output unit provided on the first side faces; and a second sound input/output unit provided on the second side face. | 06-11-2009 |
20090197653 | MOBILE APPARATUS - According one aspect of the invention, there is provided a mobile apparatus including: a main face; a back face opposite to the main face, the back face being printed with visible user information; a thickness from the main face to the back face; an antenna disposed at a position nearer the back face than the main face; and an attachment portion attachable with a wearing tool, the wearing tool allowing a user to wear the mobile apparatus. | 08-06-2009 |
20100052999 | RADIO APPARATUS AND ANTENNA ADAPTED FOR CONTACTLESS COMMUNICATION - A radio apparatus having a casing and an antenna is provided. The casing has first, second and third faces. The second face and the third face correspond to a side face and another side face of the first face, respectively. The antenna is formed by a conductive line in such a way that the conductive line forms a first loop shape, a second loop shape and a third loop shape, that the first loop shape includes a first portion and a second portion positioned adjacent to a third portion of the second loop shape and a fourth portion of the third loop shape, respectively, that directions of currents distributed on the first portion and the third portion if the antenna is fed are almost same, and that directions of currents distributed on the second portion and the fourth portion if the antenna is fed are almost same. | 03-04-2010 |
20100060538 | CORE-SHELL MAGNETIC MATERIAL, METHOD OF MANUFACTURING CORE-SHELL MAGNETIC MATERIAL, DEVICE, ANTENNA DEVICE, AND PORTABLE DEVICE - The present invention provides a core-shell magnetic material having an excellent characteristic in a high frequency band, particularly, in a GHz band. The core-shell magnetic material includes: core-shell magnetic particles including magnetic metal particles and an oxide coating layer, the magnetic metal particle containing magnetic metal selected from the group of Fe, Co, and Ni, nonmagnetic metal selected from the group of Mg, Al, Si, Ca, Zr, Ti, Hf, Zn, Mn, a rare-earth element, Ba, and Sr, and an element selected from carbon and nitrogen, and the oxide coating layer being made of an oxide containing at least one nonmagnetic metal as one of the components of the magnetic metal particle; and oxide particles existing at least a part between the magnetic metal particles and containing nonmagnetic metal selected from the group of Mg, Al, Si, Ca, Zr, Ti, Hf, Zn, Mn, a rare-earth element, Ba, and Sr, and in which nonmagnetic metal/magnetic metal (atomic ratio) in the particles is higher than that in the oxide coating layer. | 03-11-2010 |
20100156732 | RADIO APPARATUS AND ANTENNA DEVICE INCLUDING MAGNETIC MATERIAL FOR ISOLATION - An antenna device arranged around a printed circuit board is provided. The antenna device has an antenna element connected to a feeder circuit provided on the printed board. The antenna device has an isolating material provided between the antenna element and the substrate material. The isolating material is constituted by an insulating substrate material and a plurality of pieces of magnetic material provided on the substrate material Adjacent ones of the pieces of the magnetic material are arranged separate from each other. | 06-24-2010 |
20130068734 | ROLLER MOLD MANUFACTURING DEVICE AND MANUFACTURING METHOD - A phenomenon where a depicted pattern becomes unclear owing to a rotational runout of a roller mold in the direction of a rotary shaft is suppressed while restraining an increase in the cost. For the purpose of achieving the above, a roller mold manufacturing device ( | 03-21-2013 |
20130148833 | ELECTRONIC APPARATUS - An electronic apparatus includes: a case configured to house an electronic component that generates heat therein; an air circulation unit provided in the case and that circulates air between outside of the electronic apparatus and the electronic component; a speaker provided around the air circulation unit and that outputs sound; a circulation control unit provided in a part of the air circulation unit and that controls circulation of air between the outside and the electronic component; and a connector that connects with a cradle. | 06-13-2013 |