Abstract: An object of the present invention is to provide a portable electronic device, a method, and a computer-readable recording medium, all of which are capable of preventing the portable electronic device from being taken away by another person while charging. The smartphone includes: a touch-screen display; a power receiving unit that receives power from electromagnetic waves that are supplied from a battery charger; and a controller that restricts execution of predetermined functions in a case in which the portable electronic device is separated from the battery charger in a state where the battery charger is supplying electromagnetic waves to the power receiving unit, and enables the predetermined functions to be executed in a case in which an authentication operation is performed via the touch-screen display after restricting execution of the predetermined functions.

Abstract: An object of the present invention is to provide a portable electronic device, a method, and a computer-readable recording medium, all of which are capable of preventing the portable electronic device from being taken away by another person while charging. The smartphone includes: a touch-screen display; a power receiving unit that receives power from electromagnetic waves that are supplied from a battery charger; and a controller that restricts execution of predetermined functions in a case in which the portable electronic device is separated from the battery charger in a state where the battery charger is supplying electromagnetic waves to the power receiving unit, and enables the predetermined functions to be executed in a case in which an authentication operation is performed via the touch-screen display after restricting execution of the predetermined functions.

Abstract: An object of the present invention is to provide a portable electronic device, a method, and a computer-readable recording medium, all of which are capable of preventing the portable electronic device from being taken away by another person while charging. The smartphone includes: a touch-screen display; a power receiving unit that receives power from electromagnetic waves that are supplied from a battery charger; and a controller that restricts execution of predetermined functions in a case in which the portable electronic device is separated from the battery charger in a state where the battery charger is supplying electromagnetic waves to the power receiving unit, and enables the predetermined functions to be executed in a case in which an authentication operation is performed via the touch-screen display after restricting execution of the predetermined functions.

Abstract: According to an aspect, a communication system includes at least one mobile communication device, at least one movable communication device, and a server. The mobile communication device includes: a first position information obtaining unit for obtaining position information of the mobile communication device; and a first communication unit for communicating with another communication device. The movable communication device includes: a second position information obtaining unit for obtaining position information of the movable communication device; and a second communication unit for communicating with another communication device. The server stores the position information through communication with the mobile communication device and the movable communication device, and transmits the stored position information to at least one of the mobile communication device and the movable communication device.

Abstract: An object of the present invention is to provide a wireless charging system and a control method thereof, as well as a portable electronic device and a charging device, all of which are capable of performing charging at an appropriate charging level. The wireless charging system includes: a battery charger 100; and a cellular telephone device 1. The cellular telephone device 1 includes: a plurality of power receiving units 10; a charging state monitoring unit 21; and a cellular telephone device side communication unit 14. The battery charger 100 includes: a plurality of power transmitting units 110 that transmit power to the cellular telephone device 1; a battery charger side communication unit 140; and a power transmission control unit 121 that controls transmission of power by the power transmitting units 110, based on a result of monitoring by the charging state monitoring unit 21.

Abstract: According to an aspect, a communication system includes at least one mobile communication device, at least one movable communication device, and a server. The mobile communication device includes: a first position information obtaining unit for obtaining position information of the mobile communication device; and a first communication unit for communicating with another communication device. The movable communication device includes: a second position information obtaining unit for obtaining position information of the movable communication device; and a second communication unit for communicating with another communication device. The server stores the position information through communication with the mobile communication device and the movable communication device, and transmits the stored position information to at least one of the mobile communication device and the movable communication device.

Abstract: An object of the present invention is to provide a wireless charging system and a control method thereof, as well as a portable electronic device and a charging device, all of which are capable of performing charging at an appropriate charging level. The wireless charging system includes: a battery charger 100; and a cellular telephone device 1. The cellular telephone device 1 includes: a plurality of power receiving units 10; a charging state monitoring unit 21; and a cellular telephone device side communication unit 14. The battery charger 100 includes: a plurality of power transmitting units 110 that transmit power to the cellular telephone device 1; a battery charger side communication unit 140; and a power transmission control unit 121 that controls transmission of power by the power transmitting units 110, based on a result of monitoring by the charging state monitoring unit 21.

Abstract: A magnetic sensor unit includes an elongated nonmagnetic sensor case, magnets, magnetic sensors, and positioning portions. The sensor case has a plurality of sensor housing recesses formed in a row in its upper surface in its longitudinal direction, and magnet housing recesses formed in a row in its lower surface at positions respectively corresponding to the sensor housing recesses. At least the upper surface of the sensor case is covered with a nonmagnetic cover. The magnets are respectively housed in the magnet housing recesses of the sensor case. The magnetic sensors are respectively housed in the sensor housing recesses of the sensor case and have magnetoelectric transducers magnetically biased by the magnets. The positioning portions are respectively formed in the sensor housing recesses of the sensor case and respectively position the magnetic sensors in a longitudinal direction thereof and a direction perpendicular thereto.

Abstract: A magnetic sensor for arranging at least one detection unit having a magnetoelectric transducer element for converting magnetic data printed on a bank note, a bond or the like into electric signals and inserted into a unit receiving slot in alignment on a detection line by a screw member provided on a sensor case. A nonmagnetic head cover for covering the unit receiving slot of the magnetic sensor is fixed to the magnetic sensor by engaging claw portions provided on the head cover with claw portion receiving grooves on the side surfaces of the sensor case with resilience or inserting leg portions provided on the head cover into cover receiving grooves provided on sensor case with the unit receiving slot therebetween.

Abstract: A magnetic sensor includes magnetic sensor elements arrange on the upper surface of a bobbin and an input/output section provided on the lower surface of the bobbin wherein the magnetic sensor elements and the input/output section are connected through a wiring pattern formed on the bobbin by electroless plating.

Abstract: A magnetic sensor includes a housing in which flux producing means which comprises an electromagnet or a permanent magnet is received. A pair of magnetoelectric transducer elements are secured to a surface of the flux producing means which represents a magnetic pole, with a given spacing between the elements. In order to dispose the magnetoelectric transducer elements as close as possible to the outer surface of the housing, the latter is formed with a through opening at a corresponding position. The through opening is covered by a thin shield cap to protect the magnetoelectric transducer elements from a member being detected which is passed in sliding contact with or very close to the outer surface of the housing and to provide an enclosed construction for the housing.

Abstract: A galvano-magneto effect device in which a glavano-magneto effect element is fixed on a thin substrate and a thick cover plate made of ferrite is provided on said galvano-magneto effect element.