Canon Kabushiki Kaisha

Rc Solution Co.

Canon Kabushiki Kaisha & Raito Kogyo Co., Ltd.

Akira Kuriyama

Kinya Kato

Masahiro Kawaguchi

Etsuko Sugawa

Takeshi Imamura

Masayuki Ikegami

Hirokatsu Miyata

Kazumichi Nakahama

Miki Ogawa

Tohru Den

Kazuhiko Fukutani

Takayuki Teshima

Hiroshi Okura

Yuji Kawabata

Yasutsugu Yamada

Albrecht Otto

Koji Yano

Takeyuki Sone

Masanori Sakuranaga

Yuhei Shimizu

Otto Albrecht

Yoko Taira

Shoji Koike

Yukio Hanyu

Hiroshi Kubo

Ikuo Nakazawa

Taketoshi Okubo

Toshihiko Miura

Atsuhito Yoshizawa

Tetsuya Yano

Shinichi Nakamura

Kenichi Iida

Akira Watanabe

Hironori Yamamoto

Shinya Kozaki

Masanori Yoshida

Yasuhiro Kawashima

Takeo Suga

Keiichiro Tsubaki

Masatoshi Watanabe

Yoshihide Aikawa

Taku Shimoda

Yoshiyuki Toge

Rie Ueno

Mamiko Kaji

Takayuki Hiratani

Yoshiyuki Touge

Masayoshi Tabata

Kazuya Nushiro

Masatoshi Iio

Yuri Senshu

Toshihiko Hiaki

Kiwamu Sue

Hayato Hattori

Mamoru Sakashita

Provided is an ink jet recording method by which even when a recording medium having a relatively small basis weight or a highly water-absorbing recording medium is used, an image can be recorded while the occurrence of cockling is suppressed. The method is an ink jet recording method including recording an image on a recording medium with an ink jet recording apparatus including a blowing portion configured to blow air to the recording medium to dry an aqueous ink. The blowing portion includes conveying members and a blowing device. The conveying members include a first conveying member free of an adsorption mechanism and a second conveying member including an adsorption mechanism in the stated order. The aqueous ink includes a water-soluble organic solvent.

Ink jet recording method and ink jet recording apparatus

It is possible to accurately convey information relevant to a long period ground motion to a person staying on each floor of a building. A systemfor communicating information relating to a long period ground motion acquires information indicating a floor on which a user stays in a building at which the user stays, information relevant to a position and a structure of the building, and information relevant to a state of an earthquake that occurs, and calculates a state of shaking that occurs on the floor of the building at which the user stays due to the long period ground motion to be communicated to the user through a user terminal, and thus, information relevant to the long period ground motion can be obtained through the user terminalthat the user has.

System for communicating information relating to long period ground motion, server for communicating information relating to long period ground motion, mobile terminal, and method for communicating information relating to long period ground motion

A method for ink-jet recording comprising recording an image on a recording medium using an ink-jet recording apparatus including a recording head equipped with a heat generation unit which generates thermal energy for discharging aqueous ink by discharging the aqueous ink from the recording head based on image data by action of the thermal energy, wherein the aqueous ink is discharged once by applying a single pulse waveform voltage to the heat generation unit in the recording, and wherein the aqueous ink includes silver particles.

Ink-jet recording method and ink-jet recording apparatus

An ink jet recording method including the steps of a first recording step for applying a first ink to a recording medium and a second recording step for applying a second ink to the recording medium so as to overlap at least a region provided with the first ink, wherein the first ink is an aqueous ink containing silver particles, the second ink is an aqueous ink containing a dye, a time difference between applications of the first ink and the second ink to the recording medium is 1 sec or more to 7,200 sec or less, and the dye is a predetermined dye.

An aqueous ink for inkjet printing contains silver particles having a particle size of 60 nm or less at a cumulative volume of 90%.

Inkjet printing method and inkjet printing apparatus

A method for producing a resin composition, comprising the step of: subjecting a radical copolymerization of a first radical polymerizable monomer which is free from any crystalline molecular chain and a second radical polymerizable monomer having a crystalline molecular chain, in the presence of a radical polymerization initiator, (wherein Rdenotes a hydrogen atom or a methyl group, and Rdenotes an alkyl group having at least 17 carbon atoms) the first radical polymerizable monomer has a particular reactivity ratio.

Method for producing resin composition and resin composition

Aspects of the present invention provide an ink-jet recording method including the step of applying an ink to a recording medium by discharging the ink from a recording head by action of thermal energy and the step of fixing the ink to the recording medium by heating the ink applied to the recording medium. The ink contains water, a self-dispersing pigment, and resin particles. The resin particles have a glass transition temperature of not less than 25&#xb0; C., an average particle diameter of 70 nm or more and 220 nm or less, and an acid value of 25 mg KOH/g or more and 150 mg KOH/g or less.

Ink-jet recording method

A device is provided by use of a helical substituted polyacetylene. The device comprises a structure comprised of a helical substituted polyacetylene having a helical main chain, and a pair of electrodes for applying a voltage or electric current to the structure, wherein the molecule of the helical substituted polyacetylene has a length larger than the distance between the pair of the electrodes.

Electrical device containing helical substituted polyacetylene

A microcolumnar structured material having a desired material. The columnar structured material includes columnar members obtained by introducing a filler into columnar holes formed in a porous material. The porous material has the columnar holes formed by removing columnar substances from a structured material in which the columnar substances containing a first component are dispersed in a matrix member containing a second component capable of forming a eutectic with the first component. The matrix member may be removed. In the columnar structured material, the filler is a conductive material, and an electrode can be structured by electrically connecting the conductive materials in at least a part of a plurality of holes to a conductor.

Method for producing columnar structured material

The invention provides an ink jet recording ink containing a self-dispersion pigment to a surface of which an anionic functional group represented by the following general formula (1) is bonded directly or through another atomic group, an ammonium salt of an organic carboxylic acid, water, and a water-soluble compound having a hydrophilicity-hydrophobicity coefficient of 0.26 or more as defined by the following equation (A), the ink having a surface tension of 34 mN/m or less, wherein Mand Mare, independently of each other, a hydrogen atom, alkali metal, ammonium or organic ammonium;Hydrophilicity-hydrophobicity coefficient=[(Water activity of a 20% aqueous solution)&#x2212;(Molar fraction of water in the 20% aqueous solution)]/[1&#x2212;(Molar fraction of water in the 20% aqueous solution)]&#x2003;&#x2003;(A).

Ink jet recording ink, ink jet image forming method and ink jet recording apparatus

A helical substituted polyacetylene structure including a substrate and a substituted polyacetylene with a periodic main chain having a helical periodic structure, wherein the substituted polyacetylene is disposed inclined on the surface of the substrate with the inclination angle between the main helical axis of the substituted polyacetylene and the surface of the substrate falling in a range of 60&#xb0; or more and 90&#xb0; or less. A device structure in which a first electrode, the substituted polyacetylene with the periodic main chain having a helical periodic structure and a second electrode are sequentially disposed on a substrate.

Helical substituted polyacetylene structure, method for producing the same, device structure, ion transport film and gas separation film

A method and an apparatus for easily making a continuous oriented structure of a polymer are provided. In making a polymer assembly, single crystals are bonded to each other, an external force, such as an electrical field or a magnetic field, is applied to the single crystals, or a solution of the polymer is applied on a substrate such that the applied solution is linear in shape.

Method and apparatus for forming a continuous oriented structure of a polymer

A method for manufacturing a dispersion of a quinoline derivative that is dispersed at a high concentration and has a small particle size. The method includes the steps of preparing a solution by dissolving an N-arylanthranilic acid derivative in an organosulfonic acid, heating the solution and obtaining a reaction liquid in which a quinoline derivative has been produced by a condensation ring-closing reaction, and obtaining a dispersion of the quinoline derivative by mixing the reaction liquid with an aqueous solution. The step of mixing the reaction liquid with an aqueous solution may be performed in a mixing field having a micro-channel.

Method for manufacturing dispersion of quinoline derivative

A pigment ink composition has high transparency and good color characteristics such as a high OD that are not inferior to those of dyes, even though pigment particles are used, and also has good weatherability and remaining ability on the coating and printing medium surface that are inherent to pigment particles. The pigment ink composition contains pigment particles including at least needle pigment particles, a dispersant, and a solvent. The needle pigment particles have a needle shape with an aspect ratio of at least 3, an average aspect ratio of at least 5 and at most 7, an average short dimension of at least 20 nm and at most 30 nm, and a distribution of short dimension with a standard deviation of 2.0 nm or less. The needle pigment particles are covered with the dispersant.

Pigment ink composition and coating material

A method of manufacturing a dot pattern includes the steps of preparing a structured material composed of a plurality of columnar members containing a first component and a region containing a second component different from the first component surrounding the columnar members, with the structured material being formed by depositing the first component and the second component on a substrate, and removing the columnar members from the structured material to form a porous material having a columnar hole. In addition, a material is introduced into the columnar hole portions of the porous material to form a dot pattern, and the porous material is removed.

Columnar structured material and method of manufacturing the same

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Atsugi, Japan

Akira Kuriyama