摘要:
A scanned medium including: a sheet substrate; and a line-shaped magnetic body formed inside the sheet substrate, wherein the magnetic properties of the magnetic body are detected inside a magnetic field formed by a scanning apparatus, and the magnetic body has at least a portion thereof formed so as to have the same directional component as that of the magnetic field, regardless of the direction in which the sheet substrate is positioned.
摘要:
An electronic paper includes: a main body that is provided with a display unit that displays an image; a storage unit that stores the image data; a controller that controls the display unit to display the image data stored in the storage unit; a battery that supplies electric power to the display unit and the controller; and an cartridge unit that is detachable from the main body and causes the image to be erased from the main body when detached from the main body.
摘要:
In an information holding method according to the present invention, plural blocks are defined by an evenly sectioned surface of a sheet material in predefined positions, and predetermined information is expressed in the whole area of the sheet material by the presence/absence of information for each of the blocks.
摘要:
An information reading apparatus has an excitation unit that applies a magnetic field to a medium provided with at least one magnetic element that generates a signal when the magnetic field is applied thereto and a pseudo element that generates no signal when the magnetic field is applied thereto; a detection unit that detects a signal when the signal is generated; and an identification unit that identifies the medium based on a result of the detection.
摘要:
A magnetic material sensing device which senses a magnetic material by detecting a signal which the magnetic material emits when an alternating magnetic field is applied, the magnetic material sensing device includes: an exciting coil which applies the alternating magnetic field; a receiving coil which receives a first signal which is generated due to the alternating magnetic field; a noise signal removing part that removes, from the first signal, a noise signal of an object which reflects the alternating magnetic field; and a detecting part that detects, from the noise signal-removed signal, the signal emitted from the magnetic material.
摘要:
An image forming apparatus can form an image of a high-precision security information for anti-reproduction. A photosensitive material-coated area in a recording paper is exposed with an exposure unit to form an image of a high-precision security information. Since the image of the security information is thus formed by exposing the photosensitive material, it can be formed as an image incapable of reproduction.
摘要:
A card printer in a card information management system. The card printer has a data input part for inputting data acquired by a user. The data is character information of a character generated by a program stored in a predetermined apparatus according to predetermined operations of a user. The card printer has a user ID input part for inputting an ID of the user. The data inputted from the data input part is converted into print information by a print information generation part. Approval information of the supplier of the card is generated by an approval information generation part. This print information and the approval information are printed on a card by a print part through an image processing part and a print control part. The user can obtain the card to which the approval information is added on demand.
摘要:
A secrecy management information recording device has an information input section which inputs image information printed by a printer and secrecy management information corresponding to the image information, a transport mechanism which receives a printing sheet on which the image information has been printed by the printer, and discharges the sheet after passage over a heat generating resistor, and a magnetic tag forming section which controls generation of heat by the heat generating resistor according to content of the secrecy management information corresponding to the image information printed on the transported printing sheet to thermally transfer at least one magnetic member contained in a thermal transfer sheet onto the printing sheet. A magnetic tag representing the content of the secrecy management information is thereby formed on the printing sheet. This device records additional information corresponding to image information on a printing medium at the time of copying of the image information to the printing medium in such a manner that the additional information is remotely readable.
摘要:
A label includes a belt-like label body having a base and an adhesion layer provided on one surface of the base, a linear magnetic material arranged in the label body along a longitudinal direction of the label body, and plural cut portions provided by cutting the label body and the magnetic material along a width direction of the label body except for a portion of the label body in the width direction, and provided at intervals in the longitudinal direction of the label body.
摘要:
A paper includes a paper body containing pulp fibers, a low electric-resistance region provided in a layer inside the paper body and being lower than the paper body in electric resistivity, and magnetic bodies arranged inside the low electric-resistance region and having a large Barkhausen effect.