Fuji Xerox Co., Ltd.

Fuji Photo Film Company, Limited

New Oji Paper Co, Ltd.

Tsukasa Matsuda

Shoji Yamaguchi

Mario Fuse

Kiyoshi Hosoi

Kunihiro Takahashi

Eizo Kurihara

Takayuki Yamashita

Chizuru Koga

Takashi Ogino

Yuichi Fukuda

Tetsuo Yamada

Masaru Kato

Kunio Sakurai

Harumi Watanabe

Yasunori Koda

Kazuhiko Arai

Hiroyoshi Inoue

Tomofumi Tokiyoshi

Takashi Sakai

Yasuo Matsumura

Hiroshi Maeda

Ken Hashimoto

Takatsugu Doi

Masahiko Kubo

Masanori Ichimura

Yutaka Sugizaki

Yuka Ishihara

Seigo Makida

Nobuhiro Katsuta

Ichiro Takegawa

Yoshio Shoji

Ryuichiro Maeyama

Tomotsugu Takahashi

Hidehiko Soyama

Yoshihisa Kitano

Ryosuke Nakanishi

Tatsuo Okuno

Kazuo Asaka

Tsutomu Kurihara

Kazuo Ui

Koichi Makiyama

Dmitry Ivutin

Fumihiko Shimizu

Yasuhiro Toda

Tetuso Yamada

Ryuichi Kisaka

Kishio Jinbo

Kyoko Inoue

Hideo Naito

Katsuhiko Uchiyama

Toshiyuki Kasahara

Kouzou Ohta

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&#xb0; C. and 50% RH, a surface electroresistivity of 1&#xd7;10&#x3a9;/sq to 2&#xd7;10&#x3a9;/sq and a volume electroresistivity of 1&#xd7;10&#x3a9;cm to 2&#xd7;10&#x3a9;cm.

Recording medium

A label sheet, includes: a label base material; a release liner; an adhesive layer which is formed between the label base material and the release liner; and wires that are disposed between the label base material and the release liner so as to be respectively placed on lines coupling at least one of two pairs of opposed sides of the label base material in a manner that both ends of each of the wires respectively locate at positions away from the corresponding sides coupled by each of the lines by 0.2 mm or more.

Label sheet

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.

Object detecting apparatus

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.

Magnetic wire and recording medium

A baggage management gate including an exciting coil, a detecting coil and signal processing unit. The exciting coil forms an alternating magnetic field in a passage to an area from which manages objects to be carried in or carried out. The detecting coil detects a variation in the alternating magnetic field when magnetization of a magnetic material showing a large Barkhausen effect is reversed in the alternating magnetic field. The signal processing unit determines as to whether the magnetization reversal occurs in the alternating magnetic field due to the large Barkhausen effect or not, based on a signal detected by the detecting coil. The signal processing unit includes amplifier that amplifies the signal detected by the detecting coil with plural different amplification factors and output the amplified signals with each of the plural different amplification factors.

Baggage management gate

A recording paper used for an electrophotographic system is provided, wherein, in a gas chromatograph generated using a headspace method by holding two pieces of the paper of dimensions about 1 cm&#xd7;about 1 cm at about 120&#xb0; C. for about 3 minutes, the quantity of aldehyde compounds generated having a straight-chain alkyl chain of about 5 to about 20 carbon atoms is equivalent to a peak surface area ratio of no more than about 65% and a peak surface area of no more than about 40,000.

Recording paper used for an electrophotographic system and image recording method

A flat detector includes a first flat member and a second flat member both made of a nonmagnetic nonmetal, a first conductive wiring that generates an alternating magnetic field, the first conductive wiring being disposed on a surface of the first flat member facing toward the second flat member, a first layer made of a nonmagnetic metal and disposed at least on a surface of the first flat member, a second conductive wiring that detects a signal generated by magnetization reversal of a magnetic material, the magnetization reversal being caused by the alternating magnetic field generated by the first conductive wiring, the second conductive wiring being disposed on a surface of the second flat member facing toward the first flat member, and a second layer made of a nonmagnetic metal and disposed at least on a surface of the second flat member.

Flat detector and medium detector

A recording sheet including base paper including pulp fiber and filler, wherein the recording sheet further includes carboxylic acid. An ink jet recording method and an electrophotographic image recording method using the recording sheet.

Recording sheet and image recording method using the same

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.

Recording medium and sheet

A baggage management gate includes a first reading device and a second reading device, a detecting device, a determining unit, a first opening and closing device and a second opening and closing device. The baggage management gate manages baggage that is restricted to be carried in or out from a predetermined region. And in order away from the region in which the baggage is managed, the first reading device, the second opening and closing device, the detecting device for both the first person and the second person, the first opening and closing device, and the second reading device are arranged in an entrance direction from the passage to the management region in which the baggage is managed.

A recording paper having a magnetic material-containing layer, that includes a magnetic material that generates a large Barkhausen effect and a filler, and is disposed between pulp layers containing a pulp.

Recording paper

A recording paper contains a pulp fiber and a magnetic fiber having a large Barkhausen effect. The fiber orientation ratio of this recording paper by an ultrasonic propagation velocity method is in a range of more than 1.3 to less than 1.8, and the degree of shrinkage in an MD thereof is 0.25% or less.

An electrophotographic recording medium including a substrate and formed on the substrate at least one image receiving layer has a thermoplastic resin, the image receiving layer containing at least one kind of unsaturated fatty acid or an unsaturated fatty acid derivative having a melting point of from about 40&#xb0; C. to about 120&#xb0; C.

Electrophotographic recording medium and method of forming image

The present invention provides a recording paper comprising pulp fibers and filler as main components and containing at least a cationic substance and a water-soluble polymer in a surface of the recording paper, wherein conductivity of water is not less than 0.002 S/m as measured at 1 second after immersing a piece of the recording paper with an area of 0.05 min 40 ml of pure water.

Recording paper and image recording method thereof

A recording paper containing pulp fibers and filler as main components and containing at least a heterocyclic carboxylic acid and a water-soluble polymer in the surface of the recording paper, wherein the surface contains at least one kind of cationic substance selected from the group consisting of a cationic organic molecule and a metal salt containing a metal cation of valency two or greater.

Recording paper and image recording method

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Kanagawa, Japan

Tsukasa Matsuda