Abstract: Provided are an adhesive sheet including a base layer, an adhesive layer, and a release paper, which are sequentially disposed, the adhesive layer being attached to a target for attachment after the release paper is removed, wherein the adhesive layer includes a first adhesive layer, which is attached to one surface of the base layer, and second adhesive layers attached to the first adhesive layer and to the release paper, the second adhesive layers being arranged so as to form a pattern, wherein the second adhesive layers remain attached to the target for attachment, wherein a film is attached to the target for attachment without requiring the film to be wet with water, and wherein an air layer or air bubbles are discharged from the adhesive sheet through paths that serve to discharge the air bubbles, thereby preventing a reduction of initial adhesive force, solving a problem of freezing, and achieving easy attachment, and a method of manufacturing the same.

Abstract: A multi-function card has a non-contact IC card function, a magnetic stripe card function, a function of generating a magnetic card signal and an NFC signal, and a Bluetooth function capable of transmitting a signal to devices such as smartphones. The multi-function card includes a metallic frame, and is robust against bending or breakage. A transmission/reception sensor system is used for the multi-function card or the like, and for a wearable device. The transmission/reception sensor system includes a magnetic sensor 10 including a coil 2 wound around a magnetic sensor core 1, and an NFC coil 12 formed in a planar shape. A metallic frame having of a loop shape is installed along the NFC coil 12 and includes one or more cut portions.

Abstract: Web information providing system and method are provided to search for Web sites and content that provide services given the keywords input by a user and displays the linked data. When a user inputs the search keywords into a keyword input unit, an entry decision unit determines the entered formats of the input keywords. An attribute decision unit determines the attributes from the content represented by the keywords corresponding to the format of the entry. A search unit searches for Web sites and content that provide the services corresponding to the attributes and displays the linked data of the searched Web sites and content on a display unit. If the linked data displayed on the display unit is selected, an access unit accesses the Web site and instructs the provision of the service indicated by the entry content of the keywords.

Abstract: A universal IC tag comprises a metal sheet M1 having a hollow slot functioning as an antenna; plastic sheets laminated on the front and the rear surfaces of the metal sheet M1; an IC arranged in the hollow slot, and a metal sheet M2 laminated on the rear plastic sheet having a reflecting amplifying function. Such universal IC tag can transmits/receive maximum energy by matching IC impedance with slot impedance and by attaining resonance between an IC capacitor and a slot inductance.

Abstract: Web information providing system and method are provided to search for Web sites and content that provide services given the keywords input by a user and displays the linked data. When a user inputs the search keywords into a keyword input unit, an entry decision unit determines the entered formats of the input keywords. An attribute decision unit determines the attributes from the content represented by the keywords corresponding to the format of the entry. A search unit searches for Web sites and content that provide the services corresponding to the attributes and displays the linked data of the searched Web sites and content on a display unit. If the linked data displayed on the display unit is selected, an access unit accesses the Web site and instructs the provision of the service indicated by the entry content of the keywords.

Abstract: A universal IC tag comprises a metal sheet M1 having a hollow slot functioning as an antenna; plastic sheets laminated on the front and the rear surfaces of the metal sheet M1; an IC arranged in the hollow slot, and a metal sheet M2 laminated on the rear plastic sheet having a reflecting amplifying function. Such universal IC tag can transmits/receive maximum energy by matching IC impedance with slot impedance and by attaining resonance between an IC capacitor and a slot inductance.

Abstract: When a conventional sensor or tag is sandwiched by a plurality of metal planes, the condition is deteriorated and the sensitivity is lowered. Provided is multiplane imaging system using MISEMAS (Multi-Image Effect and Separation Method for Magnetic Sensor and Tag) in which the sensitivity is not lowered, but rather enhanced, and it is possible to separate and select each of the tags without causing interference with adjacent sensor coils SC1, SC2, SC3, SC4 or tags R1, R2, R3, R4, thereby enabling an effective use of a current on the metal surface and a magnetic path.

Abstract: The invention provides a system for improving communication statuses among a sensor, a tag and a non-contact type IC card for RFID (Radio Frequency Identification). In the present system, a resonator is added to a sensor a tag, or non-contact type IC card. The resonator is constituted by a coil and a capacitor. Further a magnetic substance is attached to the coil of the resonator so as to intensify the magnetic field.

Abstract: The present invention provides an axially symmetric vertical magnetic field component sensor system capable of intensifying vertical magnetic field components. The sensor system comprises an axially symmetrical magnetic substance comprising a circular, oval or polygonal shaped flat disk and a protrusion formed on a center of the flat disk. The sensor system is used for a response system having an IC wound by a coil which generates signals and the sensor system is mounted on a metal surface or buried in a hollow formed on the metal surface.

Abstract: The present invention provides an axially symmetric vertical magnetic field component sensor system capable of intensifying vertical magnetic field components. The sensor system comprises an axially symmetrical magnetic substance comprising a circular, oval or polygonal shaped flat disk and a protrusion formed on a center of the flat disk. The sensor system is used for a response system having an IC wound by a coil which generates signals and the sensor system is mounted on a metal surface or buried in a hollow formed on the metal surface.