Nippon Zeon Company, Ltd.

Nintendo Co., Ltd.

Hal Laboratory, Inc.

Panasonic Corporation

Zeon Corporation

Jgc Corporation

Shin Dai-ichi Vinyl Corporation

Eitaro Nakamura

Katsuya Nakamura

Kotaro Hata

Masahiro Yamakawa

Fumio Takano

Kazunori Ueki

Toshiaki Suzuki

Akira Nakayama

Makoto Yamamoto

Toyoichi Arai

Toshihiko Hori

Kouitu Kitazawa

Teruhiko Suzuki

Tetsuya Hayashi

Tsumoru Ohata

Toshio Nagase

Shigeo Ikuta

Yoichiro Kubo

Shizuo Kitahara

Junji Nakajima

Akiko Fujino

Masaki Tawara

Shigefumi Kawase

Yutaka Kagoshima

Koji Hoshiba

Kouichi Ohrui

Atsushi Tsukamoto

Manabu Makino

Shinji Ueno

Yusuke Murayama

Tadashi Takizawa

Tomoyuki Kose

Yoshimitu Nagatomo

Takashi Iijima

Taizan Suzuki

An example information processing device displays a partial area of a panoramic video on a display device. A display range of the panoramic video to be displayed on the display device is determined based on an input made on a predetermined input device. The information processing device accepts an input of additional information for the panoramic video being displayed on the display device. Moreover, input information is stored in a storage unit, the input information including the additional information and input range information with which it is possible to identify a display range when the additional information was accepted and/or a position within the display range. The information processing device outputs the additional information together with the panoramic video based on the input range information when the panoramic video is played with the additional information having been stored.

Storage medium storing information processing program, information processing device, information processing system, and panoramic video display method

For generating a destination image (a left-eye image) from an original image and a height map thereof, the height of the height map of the original image is compared with the height of the height map of the destination image, and if a pixel of the original image is higher, the pixel of the original image is copied to a pixel of the destination image. After the pixel of the original image is copied to the pixel of the destination image, the height of the pixel of the original image is decremented. The pixel of the original image is copied in the rightward direction to pixels of the destination image until the height of the pixel of the original image becomes 0 or until a height of the pixel of the destination image becomes lower than that of the pixel of the original image. The same processes are performed on each pixel of the original image, and thereby the left-eye image is generated.

Computer-readable storage medium having stored therein image processing program, image processing apparatus, image processing system, and image processing method

The present invention provides a binder for an electrode of a non-aqueous electrolyte secondary battery comprising a copolymer, wherein the copolymer contains 0.0005&#x2dc;0.05 moles of group of an acid having nitrogen family element or chalcogen element or 0.0005&#x2dc;0.05 moles of group of salts of the acid per 100 g of the copolymer. The binder exhibits excellent dispersion of an active material for an electrode. The invention also provides an electrode for a non-aqueous electrolyte secondary battery, in which the active material layer formed by the composition for an electrode containing the above binder and the active material for an electrode is adhered to the current collector, in which the active material for an electrode is densely-filled, and which exhibits excellent surface smoothness.

Binder for electrode of non-aqueous electrolyte secondary battery, electrode, and non-aqueous electrolyte secondary battery

A method for producing a lithium ion secondary battery includes the steps of: forming a positive electrode mixture layer on a positive electrode substrate to obtain a positive electrode; forming a negative electrode mixture layer on a negative electrode substrate to obtain a negative electrode; forming an electronically insulating porous film that is bonded to a surface of at least one of the positive electrode and the negative electrode; interposing a separator between the positive electrode and the negative electrode to form an electrode plate assembly; and impregnating the electrode plate assembly with a non-aqueous electrolyte. The step of forming a porous film includes the steps of: preparing a porous film paste that contains a film binder comprising a thermo-cross-linkable resin and a particulate filler; and applying the porous film paste onto a surface of at least one of the positive electrode and the negative electrode and heating the resultant applied film.

Lithium ion secondary battery and method for producing the same

Granules of a polyvinyl chloride resin for preparation of paste which comprise 10% by weight or less of components having diameters of 10 &mgr;m or smaller and less than 0.5% by weight of over size components after classification using a 149 &mgr;m standard sieve, have a bulk density of 0.45 to 0.58 g/cm and give a plastisol comprising less than 0.3% by weight of over size components after classification using a 62 &mgr;m standard sieve, wherein the plastisol is obtained by mixing 100 g of the granules of a polyvinyl chloride resin and 50 g of dioctyl phthalate; and a process for producing granules of a polyvinyl chloride resin for preparation of paste which comprises spray-drying an aqueous dispersion of a vinyl chloride polymer obtained by emulsion polymerization or micro suspension polymerization of vinyl chloride or a mixture containing vinyl chloride and a monomer copolymerizable with vinyl chloride, classifying granular particles obtained by the spray-drying using ultrasonic vibration sieves which are equipped with a screen having an opening of 149 &mgr;m or smaller and removing the over size components.

Process for producing granules of a polyvinyl chloride resin for preparation of paste

A crosslinking plastisol comprising (1) an epoxy group-containing vinyl chloride resin, (2) a triazine compound, (3) a plasticizer, and (4) an optional amino group- and/or thiol group-containing silane compound. The plastisol is capable of providing a shaped article or a laminated article, which has good heat distortion resistance, chemical resistance, resistance to whitening due to water, adhesion, transparency and thermal resistance on processing.

Crosslinking plastisol and process for crosslinking vinyl chloride resin

The present invention provides a magnetic recording medium excellent in S/N ratio and durability. The magnetic recording medium is characterized in that a magnetic powder having a relative surface area of at least 35 m.sup.2 /g and an average adsorption of myristic acid of up to 0.5 mg/m.sup.2 in methylethylketone solution of an average concentration of 0.6 g/100 ml, on the one hand, and a magnetic layer comprising a bond having at least one hydrophilic group selected from among SO.sub.3 M, SO.sub.4 M, PO.sub.4 M.sub.2 and N.sup.+ R.sup.1 R.sup.2 R.sup.3 X.sup.- and at least one reactive group selected from among hydroxide group, thiol group, amino group and epoxy group, on the other hand, is bridged by at least one briding agent selected from among polyisocyanate, polyamine and polythiol.

Magnetic recording medium

There is provided a plastisol for use in a electrically conductive molded article comprising non-conductive high polymer particles having surfaces coated with an electrically conductive high polymer or non-conductive high polymer particles having surfaces coated with filler of electrically conductive fine particles, and a plastisizer compatible with the said non-conductive high polymer. The plastisol is excellent in fluidity and good in processability. Said plastisol can provide a molded article having excellent electrical conductivity and is suited for, e.g., production of floor materials or sealing materials having low static properties and formation of an electrically conductive path.

Plastisol for use in conductive molded article

An electron beam-crosslinkable plastisol is provided comprising, as requisite components, (A) a particulate epoxy group-containing paste resin for plastisol processing having an epoxy group concentration on the particle surface of 1.times.10.sup.-5 to 1.times.10.sup.-3 g equivalent/g and an average particle size of 0.05 to 5 .mu.m, (B.sub.1) an unsaturated acid having a pKa less than 4, (B.sub.2) an amino group-containing unsaturated compound, and (C) a plasticizer. This plastisol can effectively be crosslinked by application of an electron beam of low-speed energy to give moldings having suitable properties.

Electron beam-crosslinkable plastisol

A method of production of a plastic laminate having a protective layer on a foamed layer comprising coating plastisol containing a vinyl chloride resin or an acrylic resin having epoxy group and having average particle diameter of 0.05 to 5 mm and plasticizer as the essential components on the surface of vinyl chloride resin layer containing an organic foaming agent, then forming the combined layers by heating and foaming is provided. A plastic laminate having a protective layer of polyvinyl chloride having excellent surface strength, abrasion resistance and resistance to chemicals on a foamed layer can be produced efficiently.

Method of production of a plastic laminate

A magnetic recording medium comprises a non-magnetic support on which is coated a magnetic layer. The magnetic layer contains a ferromagnetic powder dispersed in a binder. The binder comprises a styrene copolymer or an acrylic copolymer, respectively containing both of (i) an epoxy group and (ii) at least one hydrophillic group, such as a strong salt group or a tertiary ammonium salt group. The magnetic recording medium exhibits excellent recording density and S/N ratio, causes no environmental pollution, because of the absence of generation of hydrochloric acid on incineration of the magnetic recording medium for disposal after use. The magnetic recording medium is favorably utilized for magnetic tapes, magnetic sheets, magnetic discs and like products.

Magnetic recording medium comprising a styrene copolymer or an acrylic

A polyvinyl chloride plastisol composition is provided, which contains as essential components (A) polyvinyl chloride resin particles prepared by microsuspension polymerization of vinyl chloride in the presence of a polymethyl methacrylate resin soluble in vinyl chloride and having polymethyl methacrylate resin localized on the surfaces of the resin particles, and (B) a plasticizer, and which has excellent thermal stability and stability with time of viscosity. The composition can be used advantageously as a material for use in processing procedures in which heat accumulates in plastisol being retained, for example, in slush processing, dip processing, etc. or for use in coating processing in which adhesiveness is required.

Polyvinyl chloride plastisol composition

An acrylic ester copolymer plastisol composition comprises (A) copolymer particles comprising, as the major components thereof, (a) 98 to 50 weight % of an alkyl acrylate unit having an alkyl group of 1 to 8 carbon atoms and/or an alkyl methacrylate unit having an alkyl group of 1 to 8 carbon atoms and (b) 2 to 50 weight % of a diene monomer unit, (B) a plasticizer and, optionally, (C) a vulcanizing agent. Another acrylic ester copolymer plastisol composition comprises (A) copolymer particles comprising an ionic crosslinked copolymer prepared by ionic crosslinking of a copolymer comprising, as the major components thereof, (a) 97 to 50 weight % of an alkyl acrylate unit having an alkyl group of 1 to 8 carbon atoms and/or an alkyl methacrylate unit having an alkyl group of 1 to 8 carbon atoms, (b) 2 to 40 weight % of a diene monomer unit and (c) 1 to 20 weight % of a radical polymerizable unsaturated carboxylic acid unit of 3 to 8 carbon atoms having a carboxyl group and (B) a plasticizer. The ionic crosslinking is made through the carboxyl group in the copolymer by addition of a monovalent or divalent metal cation. The acrylic ester copolymer plastisol composition has excellent storage stability even when generally used inexpensive plasticizers are used, gives a molded sheet showing no bleeding and generates no toxic gas on heating to a high temperature, on burning or in case of fire.

Acrylic ester copolymer plastisol composition

A magnetic recording medium which comprises a magnetic layer is prepared by a dispersion of a powder of a ferromagnetic material in a binding material which is a macromolecular compound comprising an epoxy group, followed by addition to the dispersion of a silane compound comprising an amino group or a thiol group. A low viscosity magnetic coating material in which a fine powder of magnetic material is dispersed with excellent stability can thus be prepared. The recording medium prepared by using the coating material exhibits excellent magnetic characteristics, excellent durability and excellent running properties under variety of environmental conditions with desirable stability.

Magnetic recording medium comprising ferromagnetic powder, a silane

Disclosed is a magnetic recording medium having a magnetic layer comprising a vinyl chloride copolymer as a binder and a magnetic powder and formed on a non-magnetic support. The binder is a mixture comprised of (a) a vinyl chloride copolymer having a quaternary ammonium salt and a hydroxyl group and (b) a vinyl chloride copolymer having at least one anionic hydrophilic group selected from carboxylic acids, sulfur-containing acids, phosphorus-containing acids, and salts thereof, and a hydroxyl group. The ratio of copolymer (a) to copolymer (b) is such that the equivalent ratio of the quaternary ammonium salt in copolymer (a) to the anionic hydrophilic group in copolymer (b) is from 0.2 to 5.

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Tokyo, Japan

Eitaro Nakamura