Tonen Sekiyukagaku Kabushiki Kaisha

Nippondenso Co., Ltd.

Other

Yukihiko Yagi

Takashi Mikami

Kunio Iwanami

Kissho Kitano

Hiroyuki Wakabayashi

Kiyotada Narukawa

Fumio Kato

Kenichi Aoki

Masato Sakuma

Masami Esaki

Koji Egashira

Nobuaki Arai

Masatoshi Kobayashi

An objective is to provide a position pointing device, a program and a method for detecting the position pointing device which relates to a device pointing a position on a display screen and which can discriminate a scan mode of a display device and obtain information of pointed position by performing a processing corresponding to the discriminated scan mode. A photosensor ( ) provided in the position pointing device detects a scanning beam from a display device ( ) and generates a light detection signal. A scan mode discriminating section ( ) judges that a scan mode in the display device is not a standard scan mode type, but a multi-density scan type if a frequency component of the light detection signal includes a frequency component of a horizontal synchronous signal in a multi-density scan type display device.

Position pointing device, program, and pointed position detecting method

A polymer composition comprising resin components comprising (a) 5-95 weight % of a polyamide resin, and (b) 5-95 weight % of polyolefin + unsaturated carboxylic acid-modified polyolefin, and (c) additives comprising the following compounds in amounts per 100 parts by weight of the total composition: (1) 0.1-2 parts by weight of a substituted hydrazine: (2) 0.05-2 parts by weight of a hindered phenol compound; (3) 0.05-0.5 parts by weight of a phosphite or phosphonite; and (4) 0.15-1 parts by weight of a thiodipropionate.

Polymer composition

Fiber-reinforced polymer compositions containing resin components including (a) 30-90 weight % of polyamide resins, and (b) 10-70 weight % of polyolefins+unsaturated carboxylic acid-modified polyolefins, based on the resin components; and (c) 5-50 parts by weight of glass fibers per 100 parts by weight of the total compositions, a molar ratio of end amino groups in the polyamide resins to carboxyl groups in the modified polyolefins being 10-1000. The compositions have a morphology in which polyolefin domains having an average size of 0.5-5 .mu.m are uniformly dispersed in polyamide matrix phases. They are produced by a double-screw extruder having a length/inner diameter (L/D) ratio of 25 or more and having a first hopper for introducing the resin components, a second hopper for introducing the glass fibers, a vent and a die exit in this order, and further having at least one first kneading zone for strongly kneading the resin components, and at least one second kneading zone disposed between the second hopper and the vent for strongly kneading the resin components and the glass fibers.

Method of and apparatus for making fiber-reinforced polymer compositions

Fiber-reinforced polymer composition and method of producing same

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Yokohama, Japan

Yukihiko Yagi