Mitsubishi Gas Chemical Company, Inc.

Canon Kabushiki Kaisha

Kabushiki Kaisha Toshiba

Olympus Medical Systems Corporation

Mitsubishi Denki Kabushiki Kaisha

Olympus Corporation

Taiyo Yuden Co., Ltd.

Mitsubishi Materials Silicon Corporation

Jeco Co., Ltd.

Sumikin Bussan Corporation

Hitachi, Ltd.

Toyota Jidosha Kabushiki Kaisha

Mitsubishi Electric Corporation

Mgc Filsheet Co., Ltd.

Taiyo Yudenco., Ltd.

Kazuya Sato

Tomonori Kato

Soichi Inoue

Motoi Satake

Yousuke Nakada

Mayumi Kikuchi

Atsushi Ban

Satoshi Tanaka

Kenji Matsumoto

Hiroyuki Shioiri

Toshiyuki Watanabe

Nobuyuki Koike

Minoru Ozaki

Keita Suzuki

Jun Mitadera

Kaoru Kawasaki

Takafumi Oda

Kensuke Uesaka

Tetsuo Shimura

Yoshio Aoki

Ko Kimura

Takanori Miyabe

Fumio Matsuda

Hiroki Oguro

Hiroyuki Oi

Hiroshi Shimamura

Masafumi Matsushita

Toshitaka Sakurai

Yoko Matsushita

Hiroshi Nomura

Tadahito Fujisawa

Hirohisa Tanaka

Nobuhiko Matsumoto

Hideo Ohata

Takashi Yoshida

Masayuki Kobayashi

Megumi Kimura

Tomoki Mabuchi

Koh Kimura

Akio Ito

Hikoshi Izumi

Tetsuji Haga

Masaki Mochigi

Junichi Kogiso

Hatsuki Oguro

Jin Nakamura

Taiki Miyokawa

Toshinari Aoki

Hironobu Sakata

Katsutaka Inoue

Momoko Yamashita

Kouki Shimizu

Yoshihisa Kaneko

Hiroyuki Shimane

Youichiro Ogata

Takayoshi Misaki

Setsuko Shindo

Ayumi Shindo

Yumiko Kubota

Akiko Matsushita

Kunio Saito

Takumi Shitara

Futoshi Yanagino

Takashi Mizushima

Osamu Matsuzono

Kazuaki Sato

Yuta Onodera

To provide a polyamide resin composition preventing mold fouling during molding and capable of producing a molded product with an excellent color tone, as well as a molded product, a method for producing a molded product, and an antioxidant. The composition is a resin composition containing: a polyamide resin constituted of diamine-derived constituent units and dicarboxylic acid-derived constituent units, 70 mol % or more of the diamine-derived constituent units being derived from a compound represented by Formula (1), and 70 mol % or more of the dicarboxylic acid-derived constituent units being derived from an α,ω-linear aliphatic dicarboxylic acid having from 8 to 12 carbon atoms; and a compound represented by Formula (1), where Rand Reach independently represent an alkyl group having from 1 to 4 carbon atoms, and n1 and n2 are each independently an integer from 0 to 4, wherein a content of the compound represented by Formula (1) is from 3 to 100 mass ppm of the resin composition.

Resin composition, molded product, method for producing molded product, and antioxidant

A recording apparatus includes a recording unit, first and second holding units, and a generation unit. The recording unit records an image on a recording medium, conveyed in a second direction, by using recording elements arranged along a first direction. The generation unit generates first correction data based on an input recording job and image data and a first adjustment value indicating a conveyance position, in the first direction, of a recording medium from the first holding unit, and generates second correction data based on the recording job and the image data and a second adjustment value indicating a conveyance position, in the first direction, of a recording medium from the second holding unit. The recording unit records an image on the first holding unit recording medium based on the first correction data, and records an image on the second holding unit recording medium based on the second correction data.

Recording apparatus and recording method

Object: To provide a resin composition having excellent oxygen barrier properties and transparency, and high tensile elongation at break; a molded article, a film, and a multilayer film. Resolution means: A resin composition including from 20 to 80 parts by mass of a polyamide resin (A) and from 80 to 20 parts by mass of a polyamide resin (B); wherein more than 35 mol % of all the constituent units of the polyamide resin (A) are constituent units including an alkylene chain having from 2 to 6 carbons; the polyamide resin (B) includes constituent units derived from a diamine and constituent units derived from a dicarboxylic acid, wherein 70 mol % or more of the constituent units derived from a diamine are derived from a xylylenediamine; from 30 to 70 mol % of the constituent units derived from a dicarboxylic acid are derived from an &#x3b1;,&#x3c9;-linear aliphatic dicarboxylic acid having from 4 to 8 carbons; from 70 to 30 mol % of the constituent units derived from a dicarboxylic acid are derived from isophthalic acid, with the proviso that the total does not exceed 100 mol %; and the polyamide resin (B) further includes phosphorus atoms in a ratio of 3 to 300 mass ppm, and calcium atoms so as to be the ratio that phosphorus atoms:calcium atoms of 1:0.3 to 0.7.

Resin composition, molded article, film, and multilayer film

A resin composition which has oxygen-barrier properties less apt to depend on humidity and has high transparency; and a formed article and a film which include the resin composition are provided. The resin composition includes from 10 to 90 parts by mass of a polyamide resin (A) and from 90 to 10 parts by mass of a polyamide resin (B), wherein the polyamide resin (A) includes constituent units derived from a diamine and constituent units derived from a dicarboxylic acid, with 70 mol % or more of the constituent units derived from a diamine being derived from xylylenediamine and 90 mol % or more of the constituent units derived from a dicarboxylic acid being derived from adipic acid; the polyamide resin (B) includes constituent units derived from a diamine and constituent units derived from a dicarboxylic acid, 70 mol % or more of the constituent units derived from a diamine being derived from xylylenediamine, from 30 to 65 mol % of the constituent units derived from a dicarboxylic acid being derived from an &#x3b1;,&#x3c9;-linear chain aliphatic dicarboxylic acid having from 4 to 20 carbons, and from 70 to 35 mol % of the constituent units derived from a dicarboxylic acid being derived from isophthalic acid.

Resin composition, formed article, and film

Provided is a resin composition which comprises 100 parts by weight of a polyamide resin comprising a structural unit derived from diamine and a structural unit derived from dicarboxylic acid, in which 70 mol % or more of the structural unit derived from diamine is derived from xylylenediamine, and in which 70 mol % or more of the structural unit derived from dicarboxylic acid is derived from a straight-chain aliphatic &#x3b1;,&#x3c9;-dicarboxylic acid having 4 to 20 carbon atoms; 3 to 17 parts by weight of an acid-modified polyolefin having an acid modification ratio of 0.3 to 5.0% by weight; and 1 to 15 parts by weight of a compound represented by formula (1), wherein Rrepresents an alkyl group having 1 to 10 carbon atoms, Rrepresents an alkyl group having 2 to 12 carbon atoms, and n represents an integer of 1 to 3. 

Resin composition, molded article and method for manufacturing molded article

A shaft-integrated gear includes a rotational shaft formed of a resin material; and a cylindrical gear that is formed of a metal material, wherein the cylindrical gear fits around a gear support part of the rotational shaft.

Shaft-integrated gear and driving device

A ceramic electronic component includes a ceramic body, a sintered metal film, and a metal terminal. The ceramic body includes internal electrodes. The sintered metal film has a joint surface having a surface roughness Ra of 0.200 &#x3bc;m or less. The sintered metal film is connected to the internal electrodes and formed on a surface of the ceramic body. The metal terminal is jointed to the joint surface.

Ceramic electronic component, method of producing the same, and electronic component mounting substrate

A clip unit including: a clip main body having a first arm portion, a second arm portion, and a middle portion; a pressing tube formed in a tube shape to be capable of accommodating the clip main body, the pressing tube being provided to deform the clip main body so as to make a distal end of the first arm portion and a distal end of the second arm portion to approach to each other, as the middle portion, the first arm portion, and the second arm portion are moved toward a proximal end side of the clip unit; a locking portion configured to protrude from an inner circumferential surface of the pressing tube on the proximal end side of the pressing tube; and a first locked portion configured to protrude from a lateral surface of the first arm portion.

Clip unit

The present invention provides a honeycomb structure formed from a thermoplastic resin composition comprising: aromatic polyamide (A) which includes diamine units containing at least 70 mol % of xylylenediamine units and dicarboxylic acid units containing at least 50 mol % of C&#x3b1;,&#x3c9;-linear aliphatic dicarboxylic acid units; and aliphatic polyamide (B) which includes aliphatic groups as repetitive units and in which the total of 10 to 24 carbons form the aliphatic groups. The composition ratio of aromatic polyamide (A):aliphatic polyamide (B) is within a range of 100:25 to 400 by mass standard. Also provided is a sandwich structure obtained by disposing flat plates at the top surface and bottom surface of the honeycomb structure, and a honeycomb substrate obtained by molding the thermoplastic resin composition into a film or a sheet.

Honeycomb structure and sandwich structure, and base material for honeycomb for producing honeycomb structure and sandwich structure

When image data cannot be spooled in a non-volatile memory due to a shortage in an available capacity of the non-volatile memory, an attempt to spool the image data in a volatile memory is started after an available capacity of the volatile memory is increased to enable the volatile memory to spool the image data.

Printing apparatus controlling spooling of image data in volatile and non-volatile memories based on memory capacity

A molded article comprising a fuel-barrier layer formed of a resin composition comprising a polyamide resin (A) as a continuous phase and a resin (B) as a disperse phase, wherein (A) is a polyamide resin (A1) comprising at least one of a constituent unit derived from a lactam having 10 to 12 carbon atoms and a constituent unit derived from an aminocarboxylic acid having 10 to 12 carbon atoms, or a polyamide resin (A2) comprising a constituent unit derived from an aliphatic diamine having 6 to 12 carbon atoms and a constituent unit derived from an aliphatic dicarboxylic acid having 10 to 12 carbon atoms, the (B) is a resin selected from a semi-aromatic polyamide resin, the ratio by volume of (A)/(B) is 95/5 to 51/49, and the mean disperse particle diameter of (B) is 150 nm or more.

Molded body and manufacturing method thereof

The present invention relates to a thermoplastic resin composition, which achieves barrier properties against various types of gases, while maintaining flexibility, and a molded body comprising the same. The thermoplastic resin composition of the present invention is characterized in that it comprises an aliphatic polyamide, a semi-aromatic polyamide, and an impact modifier, wherein at least a part of the impact modifier is dispersed in the semi-aromatic polyamide, in the semi-aromatic polyamide, the molar ratio between diamine units and dicarboxylic acid units (the number of moles of diamine units/the number of moles of dicarboxylic acid units) is in the range of 0.97 to 1.02, and the mass ratio of the impact modifier to the total mass of the semi-aromatic polyamide and the impact modifier is in the range of 5% to 15%.

Thermoplastic resin composition and molded body comprising the same

Proposed are a method and a device for managing the performance of a storage apparatus which uses a combination of different types of drive devices which mutually have different limits as its storage medium so that measures can be systematically taken against problems that may arise in the future as a result of the drive devices reaching their limit. Based on a premise of being able to tier two or more types of storage mediums which have mutually different rewriting limits and response performances and migrate data between the respective tiers according to the response performance, a performance management device estimates a decrement of a storage capacity pursuant to each of the two or more types of storage mediums reaching a rewriting limit, estimates a performance influence on the virtual volume and a timing of occurrence, and displays information related to the estimated performance influence and the timing of occurrence.

Method and device for managing performance of storage apparatus

In an embodiment, an electronic component fuseincludes: (1) an insulator sleevehaving a hollow partthat opens to the exterior at both ends; (2) a conductor elementhaving a fusible partwhose cross-section is smaller than the cross-section of the hollow part, a first engagement partprovided at one end of the fusible part, and a second engagement partprovided at the other end of the fusible part, where the fusible partis positioned in the hollow part, the first engagement partand the second engagement partare disposed on the respective ends of the insulator sleeve; (3) a first terminalhaving a first connection partconnected to the first engagement part; and (4) a second terminalhaving a second connection partconnected to the second engagement part

Electronic component fuse and fused electronic component module

The multilayer structure includes a polyamide resin layers (A) and (B), wherein the layer (A) is composed of a polyamide resin (A1) containing at least any constituent unit of a constituent unit derived from a lactam having from 10 to 12 carbon atoms and a constituent unit derived from an aminocarboxylic acid having from 10 to 12 carbon atoms, or a composition (a) containing the resin (A1), the layer (B) is composed of a composition (b) containing a polyamide resin (B1) in which a diamine unit thereof includes a constituent unit derived from a metaxylylenediamine in an amount of 70 mol % or more and a dicarboxylic acid unit thereof includes a constituent unit derived from an aliphatic dicarboxylic acid having from 4 to 8 carbon atoms in an amount of 70 mol % or more, and a polyamide resin (B2) in which a diamine unit thereof includes a constituent unit derived from a xylylenediamine in an amount of 70 mol % or more and a dicarboxylic acid unit thereof includes a constituent unit derived from an aliphatic dicarboxylic acid having from 9 to 12 carbon atoms in an amount of 70 mol % or more, and the ratio by mass (B1/B2) is from 55/45 to 85/15.

Multilayer structure

Growing community of inventors

Tokyo, Japan

Kazuya Sato