Abstract: An ink composition according to the present invention contains a polymerizable compound and a photopolymerization initiator, wherein an amount of organic sulfonic acid measured at a temperature of 25° C. by using a water extraction method is 50 ppm or less, and an amount of water measured by a Karl Fischer method is 0.50 mass % or less with respect to a total mass of the ink composition. Also, an ink-jet ink set according to the present invention includes the above-described ink composition of the present invention. Also, an ink-jet printing system according to the present invention uses the above-described ink composition of the present invention and an ink-jet recording apparatus, and the ink-jet recording apparatus includes an ink heating portion and an ink filter.

Abstract: A wireless power-feeding apparatus that enables efficient wireless feeding to a power-receiving coil embedded at the center of a spherical power-receiving device. The apparatus includes: a holding member for holding the power-receiving device; a power-transmitting coil; a driver circuit for supplying the power-transmitting coil with high-frequency current to generate a magnetic flux for wireless power-feeding to the power-receiving coil; and a wireless data receiver for receiving data transmitted regularly from a wireless data transmitter, the power-transmitting coil being positioned relative to the holding member in such a manner that the axes of the power-receiving coil and the power-transmitting coil are parallel to each other when the power-receiving device is held by the holding member in such a manner that a mark provided on the surface of the power-receiving device faces a predetermined direction.

Abstract: A composition for model materials (4a) is used for shaping an optically shaped article by an inkjet optical shaping method, comprises a monofunctional monomer (A) and an oligomer (B) as a photocurable component, further, comprises no polyfunctional monomer (C) as a photocurable component, or comprises a polyfunctional monomer (C) as a photocurable component at 3.0 parts by weight based on 100 parts by weight of a whole composition for model materials, the oligomer (B) has a hydroxyl group or an amino group, and a total molar fraction of the hydroxyl group and the amino group in a total amount of the photocurable components is less than 5.0%. The composition for model materials (4a) can afford an optically shaped article that has flexibility, and does not crack even when it is bent.

Abstract: In a battery mounting unit to/from which a battery device is attachable and detachable, a configuration that enables easy attachment and detachment of the battery device having various shapes is obtained. A battery mounting unit 1 includes: connection terminals 13 configured to fit to external terminals 110 of a battery device 3 and having a shape along which the external terminals 110 are slidable at least in one direction; and a lever 30 rotatable about a fulcrum and located at a side at which the connection terminals 13 are located when seen from the battery device 3 in a state where the external terminals 110 are fitted to the connection terminals 13. The external terminals 110 are configured to be elastically deformable to fit to the connection terminals 13 by sandwiching the connection terminals 13 therein.

Abstract: A wireless power transfer system can be achieved at a low cost, can be used as both a power transmission apparatus and a power reception apparatus, and can cope with a change in coupling coefficient of a resonant coil of the power transmission apparatus and a resonant coil of the power reception apparatus. The wireless power transfer system is a power transmission apparatus that is able to perform bidirectional wireless power transmission, and includes the following: a power supply; a switching circuit that includes a plurality of switching devices; a resonator that includes a coil and a capacitor; a drive control circuit that controls an ON/OFF operation of each switching device of the switching circuit; and a detector that detects a resonance current flowing through the switching circuit.

Abstract: The adhesive tape includes: a resin layer that is formed by applying resin coating, the resin coating containing a resin having an acid number of 50 mg/g or more and 130 mg/g or less, and at least one type of cross-linking agent selected from between an epoxy-based cross-linking agent and a metal chelate cross-linking agent; and an adhesive layer that is laminated on or above the resin layer, and is formed by applying adhesive coating, the adhesive coating containing a resin including a hydroxyl group, and a metal chelate compound.

Abstract: Provided is an electromagnetic-wave absorbing sheet that can favorably absorb electromagnetic waves of high frequencies in a frequency band equal to or higher than the millimeter-wave band while having elasticity of elongating in an in-plane direction. The electromagnetic-wave absorbing sheet includes an electromagnetic-wave absorbing layer 1 that contains a magnetic iron oxide 1a that magnetically resonates in a frequency band equal to or higher than the millimeter-wave band as an electromagnetic-wave absorbing material and a rubber binder 1b. The electromagnetic-wave absorbing sheet has a maximum elongation percentage of an elastic region in one in-plane direction of 20% to 200%.

Abstract: Provided is an electromagnetic-wave absorber composition and an electromagnetic-wave absorber that can favorably absorb a plurality of electromagnetic waves of different frequencies in a high frequency band in or above the millimeter-wave band. The electromagnetic-wave absorber composition includes a magnetic iron oxide that magnetically resonates at a high frequency in or above the millimeter-wave band and a resin binder. The electromagnetic-wave absorber composition has two or more extrema separated from each other on a differential curve obtained by differentiating a magnetic property hysteresis loop at an applied magnetic field intensity of from 16 kOe to ?16 kOe. The electromagnetic-wave absorber includes an electromagnetic-wave absorbing layer formed of the above-described electromagnetic-wave absorber composition.

Abstract: A transparent heat-shielding/heat-insulating member having a transparent screen function of the present invention includes: an infrared reflective layer and an optical adjustment protective layer in this order from a transparent base substrate side; and a light diffusing layer on a surface of the transparent base substrate that is opposite to the surface on which the infrared reflective layer is formed or between the transparent base substrate and the infrared reflective layer. The optical adjustment protective layer includes at least a high refractive index layer and a low refractive index layer in this order from the infrared reflective layer side. The transparent heat-shielding/heat-insulating member has a visible light reflectance of 12% or more and 30% or less, a haze value of 5% or more and 35% or less, a shading coefficient of 0.69 or less, and a normal emissivity of 0.22 or less.

Abstract: Provided are an electromagnetic-wave absorbing composition that can favorably absorb electromagnetic waves of high frequencies in or above a millimeter-wave band and that can be applied to a desired portion in the form of a paste, and an easily deformable electromagnetic-wave absorber having flexibility. The electromagnetic-wave absorbing composition includes a rubber binder, a filler made of a particulate carbon material, and a magnetic iron oxide that magnetically resonates in a frequency band in or above a millimeter-wave band as an electromagnetic-wave absorbing material. The electromagnetic-wave absorber includes a rubber binder 1b, a filler 1c made of a particulate carbon material, and a magnetic iron oxide that magnetically resonates in a frequency band in or above a millimeter-wave band as an electromagnetic-wave absorbing material 1a, and is a nonresonant-type electromagnetic-wave absorber that is not provided with a reflective layer for reflecting incident electromagnetic waves.

Abstract: Provided is an electromagnetic-wave absorber that can favorably absorb electromagnetic waves of a plurality of different frequencies in a high frequency band equal to or higher than the millimeter-wave band. The electromagnetic-wave absorber includes an electromagnetic-wave absorbing layer 1 in which a plurality of magnetic layers 1a-1e are stacked, each magnetic layer containing magnetic iron oxide that magnetically resonates at a high frequency in a band equal to or higher than the millimeter-wave band. A value of an anisotropic magnetic field (HA) of the magnetic iron oxide contained in at least one of the magnetic layers is different from that of the magnetic iron oxide contained in another of the magnetic layers.

Abstract: There is provided an ink set for ink-jet printing comprising an aqueous ink and a reaction liquid, wherein the aqueous ink contains an emulsion, a surfactant, an organic solvent, a pigment, and water, the reaction liquid contains an aggregating agent, 1,2-alkanediol, a glycol ether-based solvent and/or a glycol ether acetate-based solvent, and water, and the emulsion has a glass transition temperature of 50° C. or higher. The ink set for ink-jet printing is provided with an aqueous ink excellent in the discharge stability, and can form an image excellent in coated film properties such as the rubbing resistance and the adherence.

Abstract: A transparent heat-shielding/heat-insulating member including a transparent base substrate and a functional layer formed on the transparent base substrate. The functional layer includes an infrared reflective layer and a protective layer in this order from the transparent base substrate side. The infrared reflective layer includes a first metal suboxide layer or metal oxide layer, a metal layer, and a second metal suboxide layer or metal oxide layer in this order from the transparent base substrate side. The total thickness of the infrared reflective layer is ?25 nm. The thickness of the second metal suboxide layer or metal oxide layer is ?25% of the total thickness of the infrared reflective layer. The protective layer contains a single layer or multiple layers. At least the layer of the protective layer that is in contact with the second metal suboxide layer or metal oxide layer includes a corrosion inhibitor for metal.

Abstract: A positive electrode can-side bottom face portion and a negative electrode can-side bottom face portion of a flat battery have a positive electrode can-side mounting face and a negative electrode can-side mounting face to which external terminals are attached by welding. Each external terminal includes: an outer circumferential portion that is formed so as to overlap with a region that is on an outer side relative to a position located one-half of the distance from the center, and so as not to overlap with a region which is on an inner side relative to the position located one-half of the distance from the center; a protruding portion formed so as to protrude toward the inner side of the flat battery from the outer circumferential portion; and a connection portion that electrically connects the flat battery to a device.

Abstract: Provided is a tire pressure detection system that can be operated stably for a long period of time by using, as a power source, a secondary battery having little characteristic deterioration under a high temperature environment, e.g. in a situation in which the battery is maintained for a long period of time in a fully charged state under a high temperature environment, while having excellent low temperature characteristics. A tire pressure detection system 1 includes: an air pressure detection device 10 that detects an air pressure inside a tire; and a secondary battery 20 that supplies power to the air pressure detection device 10. The secondary battery 20 is a lithium secondary battery that includes a negative electrode containing a lithium alloy as an active material and a positive electrode.

Abstract: Provided is an electromagnetic-wave interference type electromagnetic-wave absorbing sheet that can favorably absorb electromagnetic waves in a desired frequency band while having high flexibility and light transmittance and being handled easily. The electromagnetic-wave absorbing sheet having flexibility and light transmittance includes an electric resistance film 1, a dielectric layer 2 and an electromagnetic-wave shielding layer 3 that each have light transmittance and that are stacked. The electric resistance film is formed of a conductive organic polymer, and the electromagnetic-wave shielding layer has an aperture ratio of 35% or more and 85% or less.

Abstract: A transparent heat shielding and insulating member of the present invention includes a transparent base and a functional layer formed on the transparent base. The functional layer includes an infrared reflecting layer, a primer layer and a protective layer laminated in this order from the transparent base side. The primer layer is formed of a modified polyolefin resin having an acid group or a hydroxyl group, and the protective layer is formed of an ionizing radiation curable resin or a thermosetting resin.

Abstract: A battery packaging body allows, while infants can hardly take out a battery, a person other than infants can take out the battery. A battery packaging body includes a mount, and a blister cover which can accommodate a battery between the same and the mount. The mount and the blister cover are fixed to each other at least at their peripheral edge parts. The blister cover has a non-fixed part which is, at a position continuous to an accommodating projection, not fixed to the mount, and a first rib part provided along the accommodating projection. The non-fixed part is positioned on the opposite side to the first rib part across the accommodating projection and constitutes a part of a cuttable region P. The first rib part extends in a direction crossing a direction in which the non-fixed part, the accommodating projection and the first rib part line up.