Abstract:
PROBLEM TO BE SOLVED: To provide a contactless data receiver/transmitter that reduces an increase in the thickness of the contactless data receiver/transmitter and operatively induces an electromotive force much higher than the operating electromotive force of an IC chip even when in contact with an article including at least metal. SOLUTION: The contactless data receiver/transmitter 10 comprises: an inlet 14 comprising a base material 11, and an antenna 12 and an IC chip 13 interconnected on one surface thereof; and a magnetic substance layer 15 disposed over the antenna 12 and/or IC chip 13 forming the inlet 14. The principal component of the magnetic substance layer 15 is a resin including a filler of magnetic particulates. The magnetic particulates have a mean grain size of 3 μm to 200 μm. COPYRIGHT: (C)2006,JPO&NCIPI
Abstract:
PROBLEM TO BE SOLVED: To impart arbitrary information to a picture having been taken and to easily recognize what was photographed after photography. SOLUTION: An IC label 10 where information is writable and readable in a contactless state is stuck on a film cartridge 20 containing a photographic film and a reader writer 50 capable of writing and reading information to and out of the IC label 10 in the contactless state writes information to the IC label 10 from outside a camera 30 when the film cartridge 20 is loaded in the camera 30 and a subject is transferred to the photographic film in the film cartridge 20. COPYRIGHT: (C)2004,JPO
Abstract:
PROBLEM TO BE SOLVED: To provide a non-contact type data receiving/transmitting body having excellent durability and flexibility even in a high-temperature/high-pressure environment.SOLUTION: A non-contact type data receiving/transmitting body 10 includes: an inlet 11; a coating material 12 for coating both surfaces of the inlet 11; and a protective member 15 attached to the coating material 12 to overlap with at least an IC chip 17 and the vicinity. First recesses 22 and 22 recessed in a short-side direction of a laminated body 21 constituted of the inlet 11 and the coating material 12 are provided in the vicinity of the IC chip 17 on both sides of an outer edge along a long-side direction of the laminated body 21. The protective member 15 is externally fitted to the first recesses 22 and 22. The coating material 12 is made of a flexible material, while the protective member 15 is made of a material harder than the coating material 12.
Abstract:
PROBLEM TO BE SOLVED: To provide a non-contact type data receiving/transmitting body having excellent durability and flexibility even in a high-temperature/high-pressure environment.SOLUTION: A non-contact type data receiving/transmitting body 10 includes: an inlet 11; a coating material 12 for coating at least a surface provided with an IC chip 17 in the inlet 11; and a protective member 15 attached to the coating material 12 to overlap with at least the IC chip 17 and the vicinity. The protective member 15 is wedged to a laminated body constituted of the inlet 11 and the coating material 12. The coating material 12 is made of a flexible material, while the protective member 15 is made of a material harder than the coating material 12.
Abstract:
PROBLEM TO BE SOLVED: To provide a non-contact data receiver/transmitter having an excellent mechanical property, and preventing deterioration of a communication property occurring in an antenna. SOLUTION: This non-contact data receiver/transmitter 10 has: an inlet 11 having a base substrate 14, the antenna 16 provided on the base substrate 14, and an IC chip 15 for performing communication through the antenna 16; and a first covering member 12 and a second covering member 13 covering the inlet 11. The non-contact data receiver/transmitter 10 is a non-contact data receiver/transmitter used in a microwave band or ultrashort-wave band. The first covering member 12 and the second covering member 13 mainly consist polyphenylene sulfide, and contain only a non-water-absorbing material as a rigidity reinforcing material. COPYRIGHT: (C)2010,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide a non-contact type data reception/transmission body excellent in weather resistance that has prevented deterioration of communication characteristics that may otherwise occur in an antenna. SOLUTION: The non-contact type data reception/transmission body 10 of the present invention comprises an enclosure 11 to which a concave part 16 is provided, an inlet 12 housed in the concave part 16, and a sealant 18 that is placed on the inlet 12 in the concave part 16 and seals the enclosure 11. A hole 17 of the shape roughly similar to the antenna 15 is provided in a section facing the antenna 15 of the inlet 12 in the enclosure 11. COPYRIGHT: (C)2008,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide a contactless data receiving/transmitting body which has wide reading/writing directivity and a long reading/writing distance in a state of being pasted directly to metal. SOLUTION: A contactless data receiving/transmitting body 10 is equipped with; a structure 21 which is constituted of a magnetic layer 17, a first substrate 11 and a second substrate 12 sequentially in a height direction; a first antenna 13 and an IC chip 15 which are arranged between the first substrate 11 and the second substrate 12 and connected to each other; and a second antenna 14 arranged on the face 12a of the external side of the second substrate 12. The first antenna 12 and the second antenna 13 are set up in the contactless data receiving/transmitting body, so that electromagnetic induction may be generated at each antenna. COPYRIGHT: (C)2008,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide a noncontact data reception and transmission body which is excellent in durability to external force and in chemical resistance, can be made thin, and induces an electromotive force sufficiently exceeding an electromotive force for operating an IC chip to make the IC chip usable even if it contacts an article containing at least metal. SOLUTION: The noncontact data reception and transmission body 10 is composed of; a housing 15 in which a concave part 15a is provided; an inlet 14 which is accommodated in the concave part 15a; and a second covering body 18 containing a magnetic material which is provided in a position, except a space 15b located between the housing 15 and the inlet 14, in the concave part 15a so that it may cover the inlet 14. The peripheral end part 18b of the outer face 18a of the second covering body 18 and the peripheral part 15b of the housing 15 are arranged so that they may match. COPYRIGHT: (C)2007,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide a contactless data reception and transmission body which is excellent in durability to external force and in chemical resistance and can be miniaturized. SOLUTION: The contactless data reception and transmission body 10 is composed of a housing 16 in which a concave part 16a is provided, an inlet 14 accommodated in the concave part 16a, and a covering body 17 provided in the concave part 16a so that it may covers the inlet 14. In this case, the inlet 14 is arranged in the inner side of the concave part 16a inside a plane which the outer circumference end 16b of the housing 16 forms. COPYRIGHT: (C)2007,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide a contactless data receiver and transmitter which suppresses the increase of a thickness in the contactless data receiver and transmitter, has excellent flexibility, and can be used by inducing electromotive force which fully exceeds the operation electromotive force of an IC chip even when contacting an article containing at least metal. SOLUTION: The contactless data receiver and transmitter 10 comprises: a base material 11; and an inlet 14 which is arranged on one surface 11a of the base material, having an antenna 12 and an IC chip 13 which are mutually connected. A magnetic material layer 15 is arranged on the base material 11 to cover the antenna 12, excluding the IC chip 13 and its neighbor area. COPYRIGHT: (C)2006,JPO&NCIPI