Patent application number | Description | Published |
20080207061 | CONNECTION STRUCTURE AND SIGNAL TRANSMISSION CABLE - A connection structure includes a plug assembly including at least three plug terminals, and a jack assembly including at least three jack terminals associated with and connected to the plug terminals, wherein the plug assembly and the jack assembly form a multi-pin connector section configured to transmit and receive a signal. At least one pair of plug terminals of the plug terminals in the plug assembly is capacitively coupled in parallel to form a capacitively-coupled plug terminal, and at least one pair of jack terminals of the jack terminals in the jack assembly, the pair of jack terminals being associated with and connected to the pair of plug terminals, is capacitively coupled in parallel to form a capacitively-coupled jack terminal. The capacitively-coupled plug terminal and the capacitively-coupled jack terminal are connected to transmit and receive a high-frequency signal. | 08-28-2008 |
20080234015 | RECEIVING DEVICE AND ANTENNA - An antenna, to be connected to a receiving device for receiving broadcast waves in first and second frequency bands, includes a core-wire-side cable for transmitting a signal or an electric power used in the receiving device, and a covered wire for covering a part of the core-wire-side cable from a receiving-device-side end of the core-wire-side cable to a given point before an end that is on the opposite side of the receiving-device-side end so as to shield the core-wire-side cable. The covered wire functions as a first antenna unit for receiving a broadcast wave in the first frequency band, whereas the core-wire-side cable functions as a second antenna unit for receiving a broadcast wave in the second frequency band. | 09-25-2008 |
20080254831 | RECEPTION DEVICE, ANTENNA, AND JUNCTION CABLE - A reception device including a transmission part having transmission cables transmitting a signal and/or power of a main-body device, an antenna part provided along the transmission cables from main-body-device-side ends of the transmission cables to a point between the main-body-device-side ends and the other ends of the transmission cables so that a high-frequency-signal-transmission path is formed, a high-frequency-elimination circuit provided at the main-body-device-side ends, which eliminates entry of the high-frequency signal to the main-body device, and a tuner that connects one of ends of the antenna part, the end being provided on the main-body-device side, to an antenna-input terminal and that receives a broadcast wave falling within the first frequency band corresponding to the antenna part's length is provided. The other end of the antenna part is an open end. | 10-16-2008 |
20100053005 | RECEIVER APPARATUS, JUNCTION CABLE, AND POWER SUPPLY APPARATUS - A receiver apparatus includes: a main unit device; and a junction cable transmitting one or both of signal and electric power between the main unit device and an external device. The junction cable is a multicore coaxial cable having a plurality of core wire cables and a covered wire covering the plurality of core wire cables, and only the covered wire is cut locally so that the covered wire is divided into a main unit device-side covered wire and an external device-side covered wire. The main unit device transmits one or both of the signal and electric power by the core wire cable, and the main unit device-side covered wire or the core wire cable is connected to an antenna input port of a built-in tuner, and the main unit device receives a desired broadcast wave with the tuner using a high-frequency signal induced in the main unit device-side covered wire or the external device-side covered wire. | 03-04-2010 |
20100093275 | RELAY APPARATUS - There is provided a relay unit disposed between a mobile terminal that is a sound source and an earphone for outputting sound. The relay unit preferably wirelessly transmits/receives audio data to/from the mobile terminal and preferably transmits an operation signal to the mobile terminal. | 04-15-2010 |
20100144293 | POWER SUPPLY DEVICE, POWER CABLE, AND RECEPTION DEVICE - A power supply device includes: a power supply unit configured to output the power of a mainframe; and a power transmission cable configured to supply the power output from the power supply unit to the mainframe via a connector; with the power transmission cable including a mainframe side high-frequency cutoff portion disposed between the power supply terminal of the connector, a power supply unit side high-frequency cutoff portion, which is disposed on the power supply unit side at a predetermined length from the connector, configured to restrict the length of a portion serving as an antenna, a first transmission line used for power supply to the mainframe via the mainframe side high-frequency cutoff portion, and a second transmission line to be connected to a tuner of the mainframe via the connector. | 06-10-2010 |
20100236810 | SHIELDED CABLE - A shielded cable includes an inner conductor, a first insulator, a first outer conductor, a second insulator, and a second outer conductor, which are coaxially disposed in this order from an inner side, and has an outer circumference coated by an insulation sheath. | 09-23-2010 |
20100238088 | ANTENNA DEVICE - An antenna device includes: a shielded cable having a first connection portion on one end side and a second connection portion on the other end side; and an antenna element which is connected to the second connection portion of the shielded cable, wherein the shielded cable includes an inner conductor, a first insulator, a first outer conductor, a second insulator, and a second outer conductor, which are coaxially disposed in this order from an inner side, and is covered at its outer circumference by an insulation sheath, the first connection portion of the shielded cable is formed such that the inner conductor is supplied with power and the first outer conductor is connected to a ground, and in the second connection portion of the shielded cable, the first outer conductor is connected to the antenna element, and the inner conductor is connected to the second outer conductor. | 09-23-2010 |
20100239029 | RECEIVING APPARATUS - A receiving apparatus includes: an electronic device; a connector provided to the electronic device; and a transmission cable connected to the connector. The electronic device includes a tuner unit that receives broadcast waves; and a differential signal processing unit that sends and receives data with the use of differential signals. The tuner unit and the differential signal processing unit are connected to the connector. The transmission cable includes at least two transmission lines that transmit differential signals, and the at least two transmission lines are capacitively coupled with each other at high frequency bands owing to capacitances among the at least two transmission lines. In addition, there is at least one common mode choke across two differential signal transmission lines inside the electronic device. | 09-23-2010 |
20100245185 | ANTENNA DEVICE, CONVERSION ADAPTOR, AND RECEIVER - An antenna device includes a round plug having a rotation mechanism section on one end thereof, where round plug is removably attached to a round jack arranged in an electronic apparatus; and a rod antenna element. In the antenna device, the rod antenna element is connected to the rotation mechanism section of the round plug and rotatable in a predetermined direction. | 09-30-2010 |
20100248671 | RECEIVING APPARATUS - A receiving apparatus includes: an electronic device; a first antenna which is provided so as to be separate from a main body of the electronic device and receives broadcast waves; and a power transmission cable which transmits power to the electronic device. In the power transmission cable, a high-frequency blocking section is disposed on the side of a power source, and at least a part of the power transmission cable functions as a second antenna receiving a broadcast wave. The electronic device includes a diversity processor executing a diversity process on a signal received by the first antenna and a signal received by the second antenna. | 09-30-2010 |
20130049679 | PROTECTION ELEMENT, BATTERY CONTROL DEVICE, AND BATTERY PACK - Heat from a heating resistor is efficiently transmitted to a low-melting-point metal body through a heat transfer path. A protection element, connected onto an electric current path of an electric circuit, is provided with an insulating substrate ( | 02-28-2013 |