摘要:
A magnetic wire includes a magnetic metal wire material having a surface coated with a layer of an insulating material. The magnetic wire has a magnetic coercive force of 30 A/m or less and has a Barkhausen effect.
摘要:
A recording medium comprising a magnetic material inside, and having a Taber abrasion amount of 10 mg or less. Also provided is a recording medium comprising a magnetic material inside, and having, in an environment of 23° C. and 50% RH, a surface electroresistivity of 1×109 Ω/sq to 2×1011 Ω/sq and a volume electroresistivity of 1×1010 Ωcm to 2×1012 Ωcm.
摘要:
An information reading device for reading identification information from a medium to which at least one magnetic element for generating a signal upon receiving a magnetic field is provided, which includes a plurality of detecting parts that detect a signal generated from the magnetic element according to the magnetic field applied to the medium, and an information reading part that reads information formed by the magnetic element based on a combination of detecting parts which have detected the generated signal.
摘要:
An object detecting apparatus that detects an object including a magnetic body including: a detection signal acquiring unit that acquires a detection signal based on a magnetic signal; a disturbance source detection signal storage unit that stores a detection signal of a disturbance source that generates a disturbance component with respect to the detection signal; a determining unit that determines whether the detection signal acquired by the detection signal acquiring unit contains the disturbance component; an amplitude correction unit that corrects an amplitude of the disturbance source detection signal and generates an amplitude-corrected disturbance source detection signal; a disturbance component suppression unit that generates a determination signal by suppressing the disturbance component contained in the detection signal; and an object determination unit that determines whether the object is the object to be detected based on the determination signal.
摘要:
A magnetic wire includes a magnetic metal wire material having a surface coated with a layer of an insulating material. The magnetic wire has a magnetic coercive force of 30 A/m or less and has a Barkhausen effect.
摘要:
An information reading device for reading identification information from a medium to which at least one magnetic element for generating a signal upon receiving a magnetic field is provided, which includes a plurality of detecting parts that detect a signal generated from the magnetic element according to the magnetic field applied to the medium, and an information reading part that reads information formed by the magnetic element based on a combination of detecting parts which have detected the generated signal.
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:
A transfer paper for electrophotography contains a pulp fiber and a magnetic material for generating a large Barkhausen effect. An average dehydration speed S1a (an average value (% by mass/second) of dehydration speeds S1 of 5 sheets of paper) is 0.15 or less. The dehydration speed S1 is represented by (W1a−W1b)/30. Here, W1a represents a moisture content ratio (% by mass) of the paper after moisture conditioning, and W1b represents a moisture content ratio (% by mass) of the paper after a dehydration process including leaving the paper in a 80° C. environment for 30 seconds after moisture conditioning.
摘要:
A security system includes: an ordinary document output apparatus that outputs an ordinary document which is a non-secret document; a secret document output apparatus that outputs a secret document to a medium having a detection target unit and being a dedicated medium for the secret document; and detection units that are provided at each of at least a first passage, or an entrance and exit of the first passage, and a second passage, or a entrance and exit of the second passage, and that detects the detection target unit, the first passage being used when the secret document is moved from the secret document corresponding region to the ordinary document corresponding region, and the second passage being used when the secret document is moved from at least one of the ordinary document corresponding region and the secret document corresponding region to an outside of the space.
摘要:
A recording medium includes a magnetic material and a pulp-fiber, a minimum value of shortest distances between the magnetic material and an edge of the recording medium substantially parallel to the pulp-fiber orientation direction being about 1 mm or more.