Abstract: Provided are: a noise reduction device with an improved adhesion of objects formed of a porous material and with a reduced processing time; a method of manufacturing the noise reduction device; and a pneumatic tire including the noise reduction device. The noise reduction device of the present invention includes: objects formed of a porous material; a band member for attaching the objects to the inner surface of a tire at two positions spaced at substantially equal intervals in the tire circumferential direction; and locking members formed of a thermoplastic resin. The band member is formed of a thermoplastic resin. Each object is disposed at a predetermined position in the tire circumferential direction, between the band member and the corresponding locking members. The locking members are bonded to the band member through the objects by thermal fusion.

Abstract: The present invention aims to provide a foamable resin composition which enables foam molding at high expansion ratios and reduction of open cells. The present invention also aims to provide a foam molded body produced from the foamable resin composition. The present invention is a foamable resin composition including a thermoplastic resin, thermal expansion microcapsules, and a chemical foaming agent, wherein Ts is not lower than 120° C., Tmax is not lower than 190° C., and Ts-Tc is not lower than ?30° C. and not higher than 6° C., where Ts denotes a foaming starting temperature of the thermal expansion microcapsules, Tmax denotes a maximum foaming temperature of the thermal expansion microcapsules, and Tc denotes a decomposition temperature of the chemical foaming agent.

Abstract: The present invention provides a method for producing single-hole hollow polymer particles having extremely uniform outer diameters and inner diameters with no need for classification operation. Further, the present invention provides single-hole hollow polymer particles produced by the method for producing single-hole hollow polymer particles.

Abstract: Provided is a method for producing single-hole hollow polymer particles which have an extremely uniform outside diameter and inside diameter, and thus do not require a classifying operation. Further provided are single-hole hollow polymer particles produced by such a method for producing single-hole hollow polymer particles. The invention relates to a method for producing single-hole hollow polymer particles, which includes: preparing a dispersion of swollen particle droplets by mixing a seed particle dispersion obtained by dispersing uncrosslinked polymer-containing seed particles in a water-containing dispersion medium, with a radical polymerizable monomer, an oil-soluble solvent and an oil-soluble polymerization initiator, and causing the radical polymerizable monomer, the oil-soluble solvent and the oil-soluble polymerization initiator to be absorbed in the seed particles; and polymerizing the radical polymerizable monomer in the swollen particle droplets.

Abstract: The present invention provides a thermally expandable microcapsule that is excellent in heat resistance and durability.

Abstract: The present invention provides a thermally expandable microcapsule that maintains a high expansion ratio and hardly bursts and shrinks even at a high temperature, a foamable thermoplastic resin masterbatch and a foam molded product that are produced using the thermally expandable microcapsule, and a method for producing the thermally expandable microcapsule. The thermally expandable microcapsule comprises a volatile expansion agent included in a shell as a core agent and the shell formed of a polymer, the shell containing a thermosetting resin and a polymer obtainable by polymerization of a monomer composition containing a nitrile-type monomer and a monomer having a carboxyl group, and the thermosetting resin having no radical-polymerizable double bond and at least two functional groups reactive with a carboxyl group per molecule.

Abstract: The present invention provides a thermally expandable microcapsule that is excellent in heat resistance and durability and exhibits an excellent foaming property in a wide temperature range from low temperatures to high temperatures. The present invention is a thermally expandable microcapsule, which comprises a shell containing a copolymer, and a volatile liquid as a core agent included in the shell, the copolymer being obtainable by polymerization of a monomer mixture containing a monomer A and a monomer B, the monomer A being at least one selected from the group consisting of a nitrile group-containing acrylic monomer and an amide group-containing acrylic monomer, the monomer B being at least one selected from the group consisting of a carboxyl group-containing acrylic monomer and an ester group-containing acrylic monomer, a total amount of the monomer A and the monomer B accounting for 70% by weight or more of the monomer mixture, and a weight ratio of the monomer A and the monomer B being 5:5 to 9:1.

Abstract: Provided is a method for producing single-hole hollow polymer particles which have an extremely uniform outside diameter and inside diameter, and thus do not require a classifying operation. Further provided are single-hole hollow polymer particles produced by such a method for producing single-hole hollow polymer particles. The invention relates to a method for producing single-hole hollow polymer particles, which includes: preparing a dispersion of swollen particle droplets by mixing a seed particle dispersion obtained by dispersing uncrosslinked polymer-containing seed particles in a water-containing dispersion medium, with a radical polymerizable monomer, an oil-soluble solvent and an oil-soluble polymerization initiator, and causing the radical polymerizable monomer, the oil-soluble solvent and the oil-soluble polymerization initiator to be absorbed in the seed particles; and polymerizing the radical polymerizable monomer in the swollen particle droplets.

Abstract: A fuel consumption display apparatus for a crane includes: standby state determining means for determining whether or not a crane is in a standby state; fuel consumption detecting means for detecting fuel consumption of the crane; standby accumulated fuel consumption calculating means for calculating standby accumulated fuel consumption by accumulating the fuel consumption after the standby state determining means determines the crane to be in the standby state: the standby duration calculating means for calculating standby duration by measuring a time period after the standby state determining means determines the crane to be in the standby state; and a monitor for displaying the standby accumulated fuel consumption and the standby duration. An operator of the crane can therefore recognize how much fuel is wasted, thus facilitating an operation for reducing fuel consumption.

Abstract: An interlayer insulating film is formed on a semiconductor substrate having a semiconductor element formed thereon. At this time, there are protrusions higher than surroundings thereof and non-protruding portions lower than the protrusions on the surface of the interlayer insulating film. First, a first polishing process is carried out on the surface of the interlayer insulating film with use of a first abrasive having non-Prestonian properties produced by mixing abrasive materials including abrasive grains, a polymer additive and water at a predetermined first mixture ratio. Then, after the first abrasive process shifts to an automatically stopping state, a second polishing process is carried out on the surface of the interlayer insulating film with use of a second abrasive having the concentration of polymer additive lower than that of the first abrasive and produced by mixing the abrasive materials at a second mixture ratio different from the first mixture ratio.

Abstract: The present invention is a directed to a method of producing a thermally decomposing resin particle, which comprises polymerizing a polyoxyalkylene macromonomer having a functional group alone or in combination with another polymerizable monomer in a solvent.

Abstract: It is an object of the present invention to provide a thermally disappearing resin particle and a thermally disappearing hollow resin particle which can be decomposed at a low temperature in a short time and do not cause deformation or cracking of a sintered body to be obtained in the case of using as a binder for a ceramic or a lightening material; a method of producing the thermally disappearing hollow resin particle; a ceramic composition which can be degreased and fired at a low temperature in a short time and gives a molded body with a high porosity without deformation or cracking even in the case a large quantity of a pore-forming material is used; and a method of producing a porous ceramic filter. The present invention is directed to a thermally disappearing resin particle, which contains a polyoxyalkylene resin, and 10% by weight or more of the whole particle disappearing within an hour by heating at a prescribed temperature in a range from 100 to 300° C.

Abstract: A jet soldering device of the present invention includes: a solder bath (11) containing melted solder; a jet nozzle (15) that includes an end face for ejecting the melted solder, a cutout (30) provided on the end face, and a recovery wall (32) provided on the end face; a solder feeding mechanism (13, 20, 21, 22) that feeds the melted solder contained in the solder bath (11) to the jet nozzle (15); a tank moving mechanism (23, 24, 25, 26) that moves the solder bath (11); a solder receiving wall (42) that surrounds the jet nozzle (15) with a predetermined clearance and is connected to the jet nozzle (15); and a rotating mechanism (44, 45, 46) that transmits a drive force from the outside of the solder receiving wall (42) to rotate the solder receiving wall (42) and the jet nozzle (15).

Abstract: A control apparatus for input screens includes a display unit, a switch portion and a control unit including a microcomputer. If one of a menu switch of the switch portion and a plurality of dummy switches included in a screen displayed by the display unit is operated, the microcomputer causes the display unit to display a new screen including a plurality of dummy switches. The microcomputer estimates a time period required for the operator to watch a screen to operate the dummy switch, depending on the displayed screen (the number of dummy switches). If the sum of estimated time periods exceeds a reference time period, the microcomputer nullifies operation of the dummy switch to prevent the screen from being switched. After the lapse of a predetermined time period, the microcomputer cancels the nullification of the operation of the dummy switch.

Abstract: The present invention provides a method for producing single-hole hollow polymer particles having extremely uniform outer diameters and inner diameters with no need for classification operation. Further, the present invention provides single-hole hollow polymer particles produced by the method for producing single-hole hollow polymer particles.

Abstract: The application of oxynitriding treatment to electronic appliances involve the problem that N2 ions are formed to thereby damage any oxynitride film. It is intended to provide a method of plasma treatment capable of realizing high-quality oxynitriding and to provide a process for producing an electronic appliance in which use is made of the method of plasma treatment. There is provided a method of plasma treatment, comprising generating plasma with a gas for plasma excitation and introducing a treating gas in the plasma to thereby treat a treatment subject, wherein the treating gas contains nitrous oxide gas, this nitrous oxide gas introduced in a plasma of <2.24 eV electron temperature, so that the generation of ions tending to damage any insulating film is reduced to thereby realize high-quality oxynitriding. Further, there is provided a process for producing an electronic appliance in which use is made of the method of plasma treatment.

Abstract: A parking assist device includes a monitor (10) for displaying a captured image from a camera (12), assist information output means for providing assistance during introduction of a vehicle into a parking position, and correction control means (31) for correcting an inappropriate operation performed when the vehicle is introduced into the parking position. When a steering operation, an accelerator operation, or a brake operation is inappropriate, the correction control means (31) performs control to correct the travel course and the stop position. Thus, even if the driver performs an inappropriate operation when introducing the vehicle into the parking position, the driver can appropriately introduce the vehicle into the parking position according to the display on the monitor (10).

Abstract: A pneumatic having a porous member mounted on an inner surface facing a cavity of the tire. The porous member has ends located on front and back sides thereof in the rotation direction of the tire. At least the back end has corners located on opposite sides thereof in the widthwise direction of the porous member, the corners being chamfered.

Abstract: An editing device including first and second decoders that decompress the compressed first and second high-definition television video data transferred by a computer; respectively, and edit processing unit for performing edit processing on the decompressed first high-definition television video data and the decompressed second high-definition television video data. A result of edit processing performed by the edit processing means is output. The compressed first high-definition television video data and the compressed second high-definition television video data are transferred in parallel from the computer to the first decoder and the second decoder, respectively.

Abstract: A separator for a fuel cell, comprising a planar panel formed therein with a plurality of manifolds for passing reactive fluid or cooling medium through adjacent cell, and a pair of conductive passage boards superposed with one another, interposing therebetween the planar panel, the passage boards being formed therein with a plurality of meandering through channels for distributing the reactive fluid or the cooling medium from the manifolds, wherein the planar panel being formed therein with slits through which channel defining walls of the meandering through channels of the fluid passages are electrically connected with each other.