Abstract: A position estimation device configured to update and output current position data using GPS position data sequentially input from a GPS module includes: a first data update unit configured to compare the current position data with the GPS position data newly acquired, to determine whether there is a change therebetween beyond a variation range of the GPS position data, and to update the current position data with that GPS position data upon determining that there is a change beyond predetermined variation range; and a second data update unit configured to acquire a detection result from a movement detection sensor configured to detect presence or absence of a movement including vibration of the position estimation device, to determine whether a movement of the position estimation device has been detected, and to update the current position data with the GPS position data newly acquired upon determining that the movement has been detected.

Abstract: A mobile terminal configured to move together with a cargo, to acquire position data from a GPS module, and to wirelessly transmit position information based on the position data to a communication network via a wireless base station includes a communication control apparatus configured to prohibit the wireless transmission in a case where any one of a plurality of wireless transmission prohibition conditions is satisfied. The plurality of wireless transmission prohibition conditions includes a first wireless transmission prohibition condition that a current position based on the position data is a wireless transmission prohibited area and a second wireless transmission prohibition condition that a reference signal received power (RSRP) of a signal transmitted from the wireless base station is smaller than a preset reference value.

Abstract: An adhesive layer is formed by curing an adhesive composition [I] containing an acrylic resin (X), and has an adhesive strength (?) of not less than 25 N/25 mm, a bending durability (?) of not less than 100,000 times, and a moist heat haze resistance (?) of not greater than 1.0% as measured under predetermined conditions. The adhesive layer has excellent adhesive strength to adherends, excellent bending durability, and excellent moist heat haze resistance.

Abstract: A solvent-free acrylic resin composition includes an acrylic resin (A), wherein the acrylic resin (A) contains 5 wt. % to 60 wt. % of a structural moiety derived from a hydroxy group-containing monomer (a1), and an acid value in the resin composition is from 0.001 mgKOH/g to 0.3 mgKOH/g. The solvent-free acrylic resin composition is suppressed in viscosity rise due to heating, and is hence excellent in thermal stability; the composition can be thickly applied when used as an adhesive; and the composition can provide an adhesive excellent in step followability, corrosion resistance, and moist-heat haze resistance.

Abstract: An adhesive layer is formed by curing an adhesive composition [I] containing an acrylic resin (X), and has an adhesive strength (?) of not less than 25 N/25 mm, a bending durability (?) of not less than 100,000 times, and a moist heat haze resistance (?) of not greater than 1.0% as measured under predetermined conditions. The adhesive layer has excellent adhesive strength to adherends, excellent bending durability, and excellent moist heat haze resistance.

Abstract: A solvent-free acrylic resin composition includes an acrylic resin (A), wherein the acrylic resin (A) contains 5 wt. % to 60 wt. % of a structural moiety derived from a hydroxy group-containing monomer (a1), and an acid value in the resin composition is from 0.001 mgKOH/g to 0.3 mgKOH/g. The solvent-free acrylic resin composition is suppressed in viscosity rise due to heating, and is hence excellent in thermal stability; the composition can be thickly applied when used as an adhesive; and the composition can provide an adhesive excellent in step followability, corrosion resistance, and moist-heat haze resistance.