摘要:
A data storage device includes a reader/writer for communicating wirelessly with an radio-frequency (RF) tag and a memory storing parameters in association with characteristic information of the RF tag. The parameters are used in communicating wirelessly with the RF tag. A sensor is configured to obtain characteristic information of the RF tag. A processor acquires the characteristic information of the RF tag through the sensor and a parameter corresponding to the acquired characteristic information from the memory. The processor then communicates wirelessly with the RF tag through the reader/writer according to the acquired parameter.
摘要:
A printing device includes: a supply portion; a printing portion; a reading portion; and a controller. The supply portion is configured to convey a tape in its longitudinal direction. The tape includes: a plurality of labels arranged continuously in the longitudinal direction; and a plurality of storage elements provided on respective ones of the plurality of labels. A first storage element is provided on a first label and configured to store first authentication data. A second storage element is provided on a second label and configured to store second authentication data. The printing portion is configured to print on the plurality of labels. The controller is configured to perform: reading the first authentication data from the first storage element and the second authentication data from the second storage element by the reading portion; and determining whether the first authentication data is correlated to the second authentication data to meet an authentication condition.
摘要:
An RFID transponder, comprising an antenna, comprising a radiating element (2), an IC (3), and a ground plane (4) arranged under the radiating element (2), the ground plane (4) being solid without openings. The radiating element (2) comprises a near field communication section (6) extending over the edge of the ground plane (4) for enabling near field communication of the antenna by the ground plane (4) from backside of the RFID transponder.
摘要:
Procédé et machine pour la frappe conjointe en graphique et en code. La machine comporte un clavier (1) émettant des signaux numériques codés qui s'enregistrent successivement dans la mémoire (3), avec visualisation simultanée en (4). En fin de ligne, l'appui sur la touche (2) transfère le contenu de la mémoire (3) dans la mémoire (6). Lorsque celle-ci est pleine, le jeu du compteur cyclique (7) assure une première lecture en direction de la tête graphique (17a) à travers la porte (8), suivie d'une seconde lecture en direction de la tête d'impression (17b) à codage A S C II, en sorte que la ligne graphique imprimée est suivie de sa correspondance codée, exploitable par lecture optique ultérieure. Application à l'impression de documents commerciaux.