Abstract: An IC tag according to the present invention includes: a sheet-shaped tag main body having an outer shape that extends in a lengthwise direction and a widthwise direction orthogonal to the lengthwise direction; and a reinforcing member that is arranged along the widthwise direction so as to cover a surrounding area of the tag main body. The tag main body includes: an IC chip; an antenna configured to electrically transmit and receive information stored in the IC chip; and a sheet-shaped substrate that supports the IC chip and the antenna. The reinforcing member is made of a material having a Shore D hardness that is less than or equal to a Shore D hardness of the substrate, and is arranged so as to cover at least the IC chip.

Abstract: A carbon fiber-reinforced molded article includes an arranged composite material and a cured resin product. The composite material includes a carbon fiber bundle and carbon nanotubes. The carbon fiber bundle is in which a plurality of continuous carbon fibers are arranged. The carbon nanotubes adhere to respective surfaces of the carbon fibers. A modulus of elasticity obtained by conducting a three-point bending test with a cushioning material is smaller than a modulus of elasticity obtained by conducting the three-point bending test without the cushioning material.

Abstract: Provided are a composite material that adequately obtains the effect of carbon nanotubes, a prepreg in which the composite material is used, a carbon-fiber-reinforced molded article having greater resistance to the progression of the interlayer peeling crack, and a method for manufacturing the composite material. A composite material includes a carbon fiber bundle in which a plurality of continuous carbon fibers are arranged, carbon nanotubes adhering to respective surfaces of the carbon fibers, and a plurality of fixing resin parts partly fixing the carbon nanotubes on the surfaces of the carbon fibers, where the fixing resin parts cover 7% or more and 30% or less of the surfaces of the carbon fibers to which the carbon nanotubes adhere.

Abstract: A CNT dispersion includes a dispersion medium, and a nanocarbon material containing carbon nanotubes dispersed in the dispersion medium. 98% or more of the nanocarbon material has a length of 1 ?m or more and 105 ?m or less and the nanocarbon material has an average aspect ratio of 100 or more and 20000 or less.

Abstract: The present invention provides a corrugated tube and a method for manufacturing the same capable of improving workability in press-fitting work of a pipe or a quick connector. A corrugated tube includes a flexible section having a first corrugated section and a second corrugated section, and straight sections integrally formed at both ends of the flexible section respectively. A length of valley portions in an axial center direction is larger than a length of valley portions in the first corrugated section, thereby allows a pitch P2 of mountain portions in the second corrugated section provided between the straight section and the first corrugated section to be larger than a pitch P1 of mountain portions in the first corrugated section.

Abstract: A decontamination device according to an aspect of the present invention is configured to decontaminate an air filter for particle removal. This decontamination device is configured to release gas containing peracetic acid such that the gas reaches the air filter and not release mist containing peracetic acid. A system according to another aspect of the present invention includes a container and a decontamination device. The container is configured to hold an air filter for particle removal. The decontamination device is configured to release gas containing peracetic acid into the container such that the gas reaches the air filter and not release mist containing peracetic acid.

Abstract: A conveyor belt makes contamination of the conveyor belt and conveyance objects less noticeable. A conveyor belt has a structure in which a colorless transparent belt body and a black resin layer that exhibits black color are overlaid on each other and is observed as a black belt. The black resin layer is provided on a surface opposite to a carrying surface of the belt body. The black resin layer is formed in black by blending a conductive filler in the resin and is added with conductivity.

Abstract: There is provided a gripper, a gripping device, and an industrial robot that can more reliably grip a workpiece without using a granular material. The gripper includes integrally: a palm portion; a plurality of finger portions protruding from a periphery of the palm portion and configured to fall toward the palm portion by deforming the palm portion in a thickness direction; a connecting portion formed in a position surrounding an outer edge of the palm portion on a side opposite to a side formed with the finger portions, the connecting portion connected to a case; and a high-strength portion provided between the palm portion and the connecting portion, the high-strength portion having a predetermined length from the outer edge of the palm portion in the thickness direction of the palm portion, and the high-strength portion being less likely to be deformed than the palm portion.

Abstract: An endless belt includes a band-shaped belt main body made of a vulcanized rubber, and a coupling part that is made of a thermoplastic resin and is provided between both end parts of the belt main body, wherein the vulcanized rubber of the both end parts of the belt main body and the thermoplastic resin of the coupling part are chemically bonded to each other.

Abstract: A pipe joint and a joint connection device have simpler configurations while preventing fluid leakage and absorbing misalignment of shaft centers. A pipe joint includes a male joint and a female joint into which the male joint is inserted. The male joint has a male joint main body and a cap that is fixed at a base end of the male joint main body, with a male joint O-ring interposed between the cap and the male joint main body. The cross-section diameter of the male joint O-ring is 3 to 10 mm, and a clearance-between the male joint main body and the cap is 3 to 13% of the cross-section diameter of the male joint O-ring.

Abstract: A gripping device includes a bag-shaped gripping body, a plurality of elastic portions, and a shape holding portion. The gripping body includes a palm portion, and a plurality of finger portions protruding from a periphery of the palm portion and configured to fall toward the palm portion by deforming the palm portion in a thickness direction. The plurality of elastic portions is respectively provided in the plurality of finger portions, each of the plurality of elastic portions having a shape of each of the plurality of finger portions. The shape holding portion is provided in the gripping body to prevent contraction of an outer periphery of the palm portion. The shape holding portion includes a guide bore for receiving the palm portion when being deformed, and a curved portion provided on an outer side of a distal end of the shape holding portion in an axial direction of the guide bore. The distal end faces the plurality of finger portions.

Abstract: A method for producing a composite material includes: preparing a dispersion, in which carbon nanotubes are dispersed without adding a dispersant or an adhesive; giving mechanical energy to the dispersion to create a reversible reaction condition in the dispersion, in which a dispersion state of the carbon nanotubes and an aggregation state of the carbon nanotubes are constantly generated; immersing the base material in the dispersion that is in the reversible reaction condition to allow the carbon nanotubes to adhere to the surface of the base material; and drawing the base material adhered with the carbon nanotubes from the dispersion, followed by drying.

Abstract: An IC tag according to the present invention includes: a sheet-shaped tag main body having an outer shape that extends in a lengthwise direction and a widthwise direction orthogonal to the lengthwise direction; and a reinforcing member that is arranged along the widthwise direction so as to cover a surrounding area of the tag main body. The tag main body includes: an IC chip; an antenna configured to electrically transmit and receive information stored in the IC chip; and a sheet-shaped substrate that supports the IC chip and the antenna. The reinforcing member is made of a material having a Shore D hardness that is less than or equal to a Shore D hardness of the substrate, and is arranged so as to cover at least the IC chip.

Abstract: Provided is a conveyor belt that has sufficient stretchability and elasticity, and sufficient strength, and is capable of reliably conveying an object to be conveyed even in inclined conveyance. The conveyor belt includes: a stretchable knitted fabric 15; an elastic layer 14 that is provided on an upper surface of the knitted fabric 15 and is made of a first thermoplastic material; and a surface resin layer 20 that is provided on an upper surface of the elastic layer 14, is made of a second thermoplastic material having hardness lower than hardness of the first thermoplastic material, and the surface resin layer 20 includes a conveying surface 21 having unevenness. Tensile strength of the conveyor belt is 3.5 to 35 MPa, and a coefficient of static friction of the conveying surface 21 is 0.5 to 1.0.

Abstract: Provided are a tool exchange device and a tool exchange system that enable management of a coupling state according to a tool to be fixed. A tool exchange device including a male member to be detachably attached to an apparatus side and a female member to be detachably attached to a tool side includes: a proximity sensor provided in the male member; and a target provided in the female member, the target corresponding to the proximity sensor, and the target is provided in the female member in such a manner that a distance between the target and the proximity sensor in a state in which the male member and the female member are coupled together is adjustable.

Abstract: A gripping device includes a bag-shaped gripping body, a plurality of elastic portions, and a shape holding portion. The gripping body includes a palm portion, and a plurality of finger portions protruding from a periphery of the palm portion and configured to fall toward the palm portion by deforming the palm portion in a thickness direction. The plurality of elastic portions is respectively provided in the plurality of finger portions, each of the plurality of elastic portions having a shape of each of the plurality of finger portions. The shape holding portion is provided in the gripping body to prevent contraction of an outer periphery of the palm portion. The shape holding portion includes a guide bore for receiving the palm portion when being deformed, and a curved portion provided on an outer side of a distal end of the guide bore and facing the plurality of finger portions.

Abstract: An IC tag according to the present invention includes: an IC chip (2); a dipole antenna (3) for electrically transmitting and receiving information stored in the IC chip (2); and a sheet-shaped substrate (1) that supports the IC chip (2) and the dipole antenna (3). In this IC tag, 0.1?R/L?2.5 is satisfied, where R is a resistance value between two ends (S1, S2) of the dipole antenna (3) and L is a length of a path that connects the two ends (S1, S2) of the dipole antenna (3) while extending along the dipole antenna (3) without passing through the IC chip (2).

Abstract: A seal member for a linear guide including a guide rail and slider movably set on the guide rail through rolling elements, the seal member, attached to the slider, configured to seal an opening of a gap between the guide rail and slider, the seal member includes: fibers having been impregnated with rubber or resin, wherein a sliding contact part of said seal member, which is in sliding contact with the guide rail, is made of the fibers.

Abstract: A CNT dispersion includes a dispersion medium, and a nanocarbon material containing carbon nanotubes dispersed in the dispersion medium. 98% or more of the nanocarbon material has a length of 1 ?m or more and 105 ?m or less and the nanocarbon material has an average aspect ratio of 100 or more and 20000 or less.

Abstract: Provided are a composite material that adequately obtains the effect of carbon nanotubes, a prepreg in which the composite material is used, a carbon-fiber-reinforced molded article having greater resistance to the progression of the interlayer peeling crack, and a method for manufacturing the composite material. A composite material includes a carbon fiber bundle in which a plurality of continuous carbon fibers are arranged, carbon nanotubes adhering to respective surfaces of the carbon fibers, and a plurality of fixing resin parts partly fixing the carbon nanotubes on the surfaces of the carbon fibers, where the fixing resin parts cover 7% or more and 30% or less of the surfaces of the carbon fibers to which the carbon nanotubes adhere.