摘要:
A hands-free conversation vehicular apparatus coupling with a communication terminal includes: a communication device; a sound output device; a sound input device inputting a transmission speech sound; a vehicle information acquisition device; a first sound extraction device setting a first direction for a directionality of the sound input device, and extracting a first sound along the first direction; a sound recognition device; a second sound extraction device specifying a second direction for the transmission speech sound recognized by the sound recognition device, and extracting a second sound along the second direction; a sound quality comparison unit comparing a sound quality of the first and second sounds; a changeover device for selecting one of the first and second sounds as the transmission speed sound; and a control device for allowing the changeover device to perform a changeover when a determination condition is fulfilled.
摘要:
In a lens actuator according to an exemplary embodiment, wires that connect a holder and a base of a movable unit have diameters of 30 μm or more and less than 70 μm, and the wires have longitudinal elastic moduli of 100 GPa or more and less than 500 GPa. The wire is flexible even if a small amount of currents are passed through a plurality of OIS coils, and the lens actuator suitable to electric power saving can be provided.
摘要:
The invention relates to a rubber composition for a tire, containing an isoprene-based rubber and a compound represented by formula (1) below, wherein an amount of the isoprene-based rubber is at least 70% by mass; and an amount of the compound represented by formula (1) is 0.5-6 parts by mass per 100 parts by mass of the rubber component. The invention also relates to a rubber composition for a tire, containing an alkylphenol-sulfur chloride condensate and a compound represented by formula (1) below, wherein an amount of the alkylphenol-sulfur chloride condensate is 0.4-6 parts by mass, and an amount of the compound represented by formula (1) is 0.5-6 parts by mass, each per 100 parts by mass of a rubber component of the rubber composition: wherein R1 represents a C2-C16 alkyl group; and R2 represents a C3-C16 alkyl, benzothiazolyl-sulfide, or cycloalkyl group.
摘要:
The present invention provides a pneumatic tire having a jointless band obtained by covering a cord having a cord breaking strength of 200 to 600 N and a degree of elongation at a tension of 66 N of 1.0 to 3.5% with a rubber composition for band cord topping comprising a given amount of sulfur, a given amount of a predetermined carbon black, a given amount of at least one compound selected by the group consisting of resorcinol resin, modified resorcinol resin, cresol resin, modified cresol resin, phenol resin and modified phenol resin, and a given amount of at least one compound selected from the group consisting of a partial condensate of hexamethoxymethylolmelamine and a partial condensate of hexamethylolmelaminepentamethylether based on a given amount of a rubber component.
摘要:
A hands-free conversation vehicular apparatus coupling with a communication terminal includes: a communication device; a sound output device; a sound input device inputting a transmission speech sound; a vehicle information acquisition device; a first sound extraction device setting a first direction for a directionality of the sound input device, and extracting a first sound along the first direction; a sound recognition device; a second sound extraction device specifying a second direction for the transmission speech sound recognized by the sound recognition device, and extracting a second sound along the second direction; a sound quality comparison unit comparing a sound quality of the first and second sounds; a changeover device for selecting one of the first and second sounds as the transmission speed sound; and a control device for allowing the changeover device to perform a changeover when a determination condition is fulfilled.
摘要:
An object of the present invention is to satisfy both of the low heat build-up property and strength at break. The present invention provides a rubber composition for tread comprising 0.5 to 10 parts by mass of (B) an alkylphenol-sulfur chloride condensate indicated by the formula (B1): (wherein R1 to R3 are same or different, either is an alkyl group having 5 to 12 carbons; x and y are same or different, and either is an integer of 2 to 4; n is an integer of 0 to 10), 0.5 to 6 parts by mass of (C) sulfur, and 10 to 100 parts by mass of (D) silica, based on 100 parts by mass of the specific (A) rubber component comprising, and a tire having tread using thereof.
摘要:
The present invention aims to provide a rubber composition for a base tread capable of enhancing fuel economy, elongation at break and durability in a balanced manner while maintaining favorable handling stability and processability (extrusion processability) even if the amount of zinc oxide is reduced, and a pneumatic tire having a base tread produced from the rubber composition. The present invention relates to a rubber composition for a base tread including: a rubber component; a compound represented by Formula (I): wherein R1 to R4 each independently represent a C1 to C18 linear or branched alkyl group or a C5 to C12 cycloalkyl group; and zinc oxide, wherein the amount of the compound represented by Formula (I) is 0.2 to 6 parts by mass and the amount of the zinc oxide is 1.0 part by mass or less, relative to 100 parts by mass of the rubber component.
摘要:
A rubber composition for cap tread satisfying both of low heat build-up property and fracture strength and a tire having cap tread using the same are provided. A rubber composition for cap tread including 0.5 to 10 parts by mass of an alkylphenol-sulfur chloride condensate (B) indicated by the formula (B1): (wherein R1 to R3 are same or different, either is an alkyl group having 5 to 12 carbons; x and y are same or different, and either is an integer of 2 to 4; n is an integer of 0 to 10.), 0 to 0.45 parts by mass of sulfur (C), and 10 to 100 parts by mass of silica (D), based on 100 parts by mass of a specific rubber component (A).
摘要:
The object of the present invention is to provide a rubber composition having high breaking strength, excellent in bead durability without the generation of rubber cracking during mounting and demounting of the rim, and excellent in fuel efficiency.The present invention relates a rubber composition for a chafer comprising: (A) a diene rubber comprising (A1) 10 to 60% by mass of a butadiene rubber containing 2.5 to 20% by mass of a 1,2-syndiotactic polybutadiene crystal, (A2) 5 to 50% by mass of a tin-modified butadiene rubber polymerized with a lithium initiator and having 50 to 3000 ppm content of tin atoms, 5 to 50% by mass of vinyl bond amount and a molecular weight distribution of at most 2.0, and (A3) 20 to 75% by mass of a diene rubber other than the butadiene rubber (A1) and the tin-modified butadiene rubber (A2); and (B) 5 to 30 parts by mass of silica (B) based on 100 parts by mass of the diene rubber components, wherein elongation at break of the rubber composition for a chafer is at least 280%.
摘要:
A method of manufacturing a semiconductor device may include, but is not limited to the following processes. A first hole is formed in an insulating film. A seed layer, which covers an upper surface of the insulating film and an inner surface of the first hole, is formed. A first plating film is formed over the seed layer at a first growth rate. A second plating film is formed over the first plating film at a second growth rate that is higher than the first growth rate. A third plating film is formed over the second plating film at a third growth rate that is higher than the second growth rate.