Patent application number | Description | Published |
20080217409 | RFID tag communicating apparatus - Article can be managed relatively inexpensively without using an expensive database or communication infrastructure. An RFID tag communicating apparatus has an antenna that transmits/receives a signal by wireless communication with RFID circuit elements provided at the tag labels provided at a bookshelf on which books are placed and an operator, respectively, a radio frequency circuit, a barcode reader that optically detects information of a barcode provided at a book; and a control circuit. The control circuit has a function to write various work information of the book in an IC circuit part of the RFID circuit element provided for management of the book via the antenna and the radio frequency circuit in accordance with a detection result of the barcode information by the barcode reader. | 09-11-2008 |
20080238689 | APPARATUS FOR PRODUCING RFID LABELS AND RFID LABEL - An apparatus for producing RFID labels includes a feeding-roller driving shaft configured to feed a base tape on which a RFID circuit element provided with a tag antenna having directivity with sensitivity to one side higher than that to the other side is arranged, a sensor configured to acquire information relating to directivity of the tag antenna, a lower apparatus antenna for radio communication with the RFID circuit element, and a print head configured to make a print on a cover film to be bonded to the base tape and controls the print head according to the directivity information acquired using the sensor. | 10-02-2008 |
20080238784 | PATTERN ANTENNA, TAG ANTENNA AND PATTERN TRANSMISSION PATH - In an antenna formed by a substantially thin-plate state conductive member on a base material, a surface area expanding portion is provided at least substantially at a center part in a direction orthogonal to a direction in which an electric current flows. The surface area expanding portion is a projection portion provided in a projecting state with respect to a peripheral portion (or a concave portion arranged concaved than the peripheral portion). A width dimension of the projection portion (or the concave portion) in a cross-sectional face is twice or more of a skin depth of the electric current in the cross sectional face. | 10-02-2008 |
20080297318 | APPARATUS FOR COMMUNICATING WITH A RFID TAG AND CARTRIDGE FOR INCLUDING AT LEAST A RFID TAG - An apparatus for communicating with a RFID tag comprises: a container holder configured to detachably attach a container for including at least a RFID tag which contains a tag medium on which a RFID circuit element is arranged; and an apparatus magnetic-path forming portion configured to form a magnetic path for a communication magnetic flux in a feeding path of said tag medium in said container for including at least a RFID tag when said container for including at least a RFID tag is attached to said container holder. | 12-04-2008 |
20090002746 | Apparatus For Communicating With A RFID Tag, Tape Cartridge And Tag Tape - There are included an antenna transmitting and receiving information through a radio communication with a RFID circuit element, a signal processing circuit and a transmission portion of a radio frequency circuit configured to execute write or read of information with respect to an IC circuit part of the RFID circuit element, a tape-feeding-roller drive shaft for feeding out a base tape from a first roll, a cutter configured to cut the base tape fed out by this tape-feeding-roller drive shaft to a predetermined length to produce a RFID label, a print head making a print in a predetermined print region of the base tape, and a control circuit configured to control this print head so as to be capable of being switched between the print in a forward direction and the print in a rotation direction inverting this forward direction with respect to a predetermined print region. | 01-01-2009 |
20090039147 | RFID TAG PRINTER AND PRINTER - Data is transferred from an operating device to a printer for printing with a simple operation. It is determined whether or not a printer ID received by a RFID tag for a printer of a printer via radio communication from a mobile terminal matches a printer ID of the printer of itself, and when the printer ID matches, printing data received by the RFID tag for a printer via radio communication from the mobile terminal is stored in a memory part of the RFID tag for a printer and then, the printing data is transmitted to a printer main body through a reader from the RFID tag for a printer and printed by a print head of the printer main body. | 02-12-2009 |
20090130981 | Radio-frequency communication device - There is provided a radio-frequency communication device that can sufficiently eliminate a leakage signal from a transmission side included in a received signal. The communication device includes a cancel amplitude controlling unit | 05-21-2009 |
20090167505 | Operation processing apparatus - An operation processing apparatus that can utilize a RFID tag in an operation to an operation target with high convenience is provided. A search device has an antenna configured to carry out information transmission/receiving to a RFID circuit element provided with an IC circuit part storing information and an antenna connected to it and a communication control part, through which preference information of a user stored in the IC circuit part, respectively, or information corresponding to that is acquired, and on the basis of an acquired plurality of pieces of preference information of user, a desired logical expression for search is created, and a search signal for execution of a search using the logical expression for search is outputted. | 07-02-2009 |
20090174528 | Apparatus for communicating with RFID tag using optical information - An apparatus for communicating with a RFID tag includes on an upper part of a housing with a display part provided, an antenna configured to perform radio communication with a RFID circuit element provided at an article to be detected; and a barcode sensor configured to optically get tag grasping information from a barcode provided with the tag grasping information for grasping the RFID circuit element to be communicated with the antenna. | 07-09-2009 |
20090174531 | Apparatus for communicating with RFID tag, processing device for communication with RFID tag, RFID tag, and RFID tag communication system - There are provided an antenna of an apparatus for producing RFID label configured to transmit/receive information via radio communication with a RFID circuit element provided with an IC circuit part storing information, a control circuit of the apparatus for producing RFID label configured to create file additional information relating to an electronic file to be processed and to create tag access information to the IC circuit part, and a radio frequency circuit configured to transmit at least the file additional information and the tag access information to the RFID circuit element via the antenna and to write the information in the IC circuit part. | 07-09-2009 |
20090175396 | Signal processing unit - Since signal transmittance adjustment devices that can suppress transmittance of a receiving signal to a DSP as a receiving processing device from an antenna for reception and a signal transmittance control device configured to control the signal transmittance adjustment devices so that the transmittance of the receiving signal to the DSP from the antenna for reception is suppressed at least when a transmission signal including a modulation signal is transmitted from an antenna for transmission are provided, occurrence of a trouble in which a head portion of a reply signal is crushed by a wrap around signal from a transmission side can be suitably prevented, and particularly, favorable communication can be realized at start of a response from a RFID tag. That is, an apparatus for communicating with a RFID tag that can suitably suppress an influence of a transient response can be provided. | 07-09-2009 |
20090278663 | RFID tag information system - The disclosure discloses a RFID tag information system comprising a transmission/reception antenna configured to carry out information transmission/reception via radio communication with a RFID circuit element; an access information processing device configured to carry out predetermined processing relating to information for access that accesses the RFID circuit element or access acquisition information; and a selection processing portion for select and process one transmission path among a plurality of transmission paths that transmit the information for access from the access information processing device or that transmit the access acquisition information to the access information processing device. | 11-12-2009 |
20100155491 | RFID label, method for producing the RFID label, device for producing the RFID label, sheet member (tag sheet) used for the RFID label, and cartridge attached to the device for producing the RFID label - A method for producing a RFID label comprises conveying a first label base material which is transparent from a first holding portion holding the first label base material, forming an image on a surface of the first label base material, conveying a second label base material including at least one of a RFID antenna conductor and an IC chip from a second holding portion holding the second label base material and joining the second label base material and the first label base material on which an image has been formed together, wherein, when an image is formed on the first label base material, the image is formed on a surface of the first label base material, the surface being joined to the second label base material. | 06-24-2010 |
20100181383 | RFID label, method for producing the RFID label, device for producing the RFID label, sheet member (tag sheet) used for the RFID label, and cartridge attached to the device for producing the RFID label - A method for producing a RFID label comprises conveying a first label base material which is transparent from a first holding portion holding the first label base material, forming an image on a surface of the first label base material, conveying a second label base material including at least one of a RFID antenna conductor and an IC chip from a second holding portion holding the second label base material and joining the second label base material and the first label base material on which an image has been formed together, wherein, when an image is formed on the first label base material, the image is formed on a surface of the first label base material, the surface being joined to the second label base material. | 07-22-2010 |