Patent application number | Description | Published |
20080251009 | APPARATUS FOR PRODUCING RFID LABELS - An apparatus for producing RFID labels includes: a housing forming a shell of the apparatus; a feeding roller drive shaft configured to feed a base tape in which a RFID circuit element for producing a label provided with an IC circuit part storing information and a tag antenna for transmission and reception of information is arranged; an antenna for producing the label provided in the housing and configured to transmit and receive the information via radio communication with respect to the RFID circuit element for producing a label in a tag label tape with print; an antenna for acquiring information provided with the IC circuit part storing information and the tag antenna for transmission and reception of information and configured to transmit and receive the information via the radio communication with a RFID circuit element for acquiring information located outside the housing; and a shielding member provided so as to cover at least the side of the antenna for acquiring information of the antenna for producing a label and provided with a function to shield or attenuate an electromagnetic wave. | 10-16-2008 |
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 |
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 |
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 |
20090251319 | Article management system, RFID tag, and apparatus for communicating with RFID tag - This disclosure discloses an article management system comprising a plurality of radio frequency identification (RFID) circuit elements respectively handled in association with articles to be managed; and an apparatus for communicating with an RFID tag, each of the RFID tag circuit elements having an IC circuit part storing tag identification information, own target information, and management position information, and the apparatus having a communicating device; a position-information obtainment portion configured to obtain the management position information; and a position-information display output portion configured to output a signal for displaying the management position information. | 10-08-2009 |
20090291694 | Mobile station position locating system - A radio wave transmitted from a mobile station | 11-26-2009 |
20100039235 | Antenna device and apparatus for communicating with RFID tag - This disclosure discloses an antenna device connected to a signal generating device configured to generate a communication signal to a communication target, comprising: a magnetic-field radiation antenna and an electric-field radiation antenna configured to carry out information transmission and reception via radio communication at substantially the same frequency with each other; and a selection connecting device configured to selectively connect either one of the magnetic-field radiation antenna and the electric-field radiation antenna to the signal generating device. | 02-18-2010 |
20100060931 | Document management system - This disclosure discloses a document management system comprising: a scan apparatus provided with an optical reading device configured to optically read a paper medium to be processed and to create image data corresponding to said paper medium; a radio frequency identification (RFID) label producing apparatus configured to produce an RFID label to be affixed onto said paper medium, having a tag communication device that carries out radio communication to an RFID tag circuit element provided with an IC circuit part storing information and a tag antenna that transmits and receives information in reading by said optical reading device; and a database configured to store said image data corresponding to said paper medium and tag identification information of said RFID tag circuit element provided at said RFID label corresponding to said paper medium in association with each other, provided inside said scan apparatus or separately from said scan apparatus. | 03-11-2010 |
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 |
20100201699 | DISPLAY APPARATUS AND DATA TRANSMITTING SYSTEM - A display apparatus, including: a nonvolatile display device that retains display of information even after the power is cut, a data receiving device that receives data to be displayed on the nonvolatile display device, a volatile storage device that stores the data received by the data receiving device, a nonvolatile storage device that retains the storage of the data even after the power is cut, a display control device that causes the nonvolatile display device to display the data stored in the volatile storage device, a storage determining device that determines whether to store the data stored in the volatile storage device into the nonvolatile storage device, and a storage control device that causes the nonvolatile storage device to store the data stored in the volatile storage device when the storage determining device determines to store the data into the nonvolatile storage device. | 08-12-2010 |
20100201700 | DISPLAY APPARATUS, COMPUTER-READABLE RECORDING MEDIUM IN WHICH DISPLAY DATA DELETION PROGRAM IS RECORDED, AND DISPLAY DATA DELETION METHOD - A display apparatus includes a display data obtaining device that obtains display data to be displayed in a display device, a storage control device that causes a storage device to store the obtained display data, a display control device that reads the display data from the storage device, and causes the display device to display the display data, and a deletion device that deletes the display data displayed in the display device among the display data stored in the storage device, from the storage device, in timing when it is determined that the display data has been displayed in the display device. | 08-12-2010 |
20100214071 | RFID TAG COMMUNICATING APPARATUS AND RFID TAG COMMUNICATION SYSTEM - An RFID tag communicating apparatus transmitting a transmission signal to a predetermined RFID tag and receiving a return signal returned from the RFID tag with a plurality of antennas to communicate information with the RFID tag, includes a received signal processing portion that separates return signals from a plurality of RFID tags included in received signals based on the received signals received with the plurality of the antennas correspondingly to a first communication in accordance with a predefined relationship; and an information communication control portion that performs a second communication continued from the first communication with at least one RFID tag of a plurality of the RFID tags corresponding to the return signals separated by the received signal processing portion. | 08-26-2010 |
20110001769 | APPARATUS FOR COMMUNICATING WITH RFID TAG - This disclosure discloses apparatus for communicating with an RFID tag, comprising: a feeding device that feeds a tag tape including an RFID tag circuit element having an IC circuit part and a tag antenna, said RFID circuit element disposed on one side area along a width direction of said tag tape; an inkjet head disposed fixedly so that color printing is applied to said one side area; a thermal head disposed capable of printing on the other side area along the width direction other than said one side area; and an apparatus antenna that performs information transmission and reception via radio communication with said RFID tag circuit element, wherein printing by said inkjet head and said thermal head is performed so as to produce an RFID label. | 01-06-2011 |
20110070831 | COUPLER AND COMMUNICATION SYSTEM - There are provided a coupler and a communication system including a primary antenna; and the coupler provided between the primary antenna and a plurality of secondary antennas. The coupler includes a substrate which configures a coupler main body, a first coil antenna which is connected to a first secondary antenna and provided on a first surface side of the substrate, and a second coil antenna which is connected to a second secondary antenna and provided on a second surface side of the substrate. The first coil antenna and the second coil antenna are configured so as to have a same degree of electromagnetic coupling with respect to the primary antenna. | 03-24-2011 |
20110115608 | RFID TAG COMMUNICATING APPARATUS - An RFID tag communicating apparatus transmitting a transmission signal to a predetermined RFID tag and receiving a return signal returned from the RFID tag with a plurality of antennas to communicate information with the RFID tag, includes an information communication control portion that executes the process for narrowing down the RFID tags to be objects of a second communication continued from a first communication based on a result of the first communication with the RED tags; and a received signal processing portion that separates return signals from a plurality of RFID tags included in received signals based on the received signals received by the plurality of the antennas in accordance with a predefined relationship, the first communication being performed in parallel with a plurality of the RFID tags, the information communication control portion narrowing down the RFID tags to be the objects of the second communication when the received signal processing portion separates the return signals from a plurality of the RFID tags included in the received signal corresponding to the first communication if it is determined that the number of the RFID tags is greater than maximum number of return signals separable by the received signal processing portion. | 05-19-2011 |
20110156907 | APPARATUS FOR COMMUNICATING WITH RFID TAG AND SYSTEM FOR ARTICLE MANAGEMENT - This disclosure discloses an apparatus for communicating with a radio frequency identification (RFID) tag, comprising: an apparatus antenna device configured to perform radio communication with a plurality of RFID tag circuit elements including a first RFID tag circuit element and a second RFID tag circuit element; a power control portion; an information obtaining portion configured to obtain information from the first RFID tag circuit element and the second RFID tag circuit element, based on the power controlled by the power control portion; and an association processing portion configured to perform the association processing of tag identification information of the second RFID tag circuit element with tag identification information of the first RFID tag circuit element. | 06-30-2011 |
20110316675 | APPARATUS FOR COMMUNICATING WTIH RFID TAG - The disclosure discloses an apparatus comprising: an apparatus antenna; a signal transmitting portion configured to transmit a response request signal; an information obtainment portion configured to obtain tag identification information of the RFID tag circuit element; an identification information storage portion configured to store the tag identification information obtained; a calculation portion configured to calculate a duplicated obtainment ratio by the number of redundantly obtained pieces of information of a current obtainment result of the tag identification information to a past obtainment result of the tag identification information stored in the identification information storage portion and by the obtainment result; a comparison portion configured to compare the duplicated obtainment ratio with a threshold value; and a communication control portion configured to execute communication control of widening or narrowing a communication range in the case that the duplicated obtainment ratio is less than or exceeds the threshold value. | 12-29-2011 |
20120162730 | IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD AND RECORDING MEDIUM - An image processing apparatus including an acquisition unit, an extraction unit, a determination unit and an addition unit is provided. The acquisition unit acquires an image of one page from images of a plurality of pages included in one file. The extraction unit extracts color information, which is information about a color of the image of the one page acquired by the acquisition unit. The determination unit determines whether the color information extracted by the extraction unit satisfies a predetermined condition for specifying a page partition. The addition unit adds additional information, by which the page partition can be searched, to at least one of the images of the plurality of pages, when the determination unit determines that the color information satisfies the predetermined condition. | 06-28-2012 |