Abstract: A sterilization system of an embodiment includes a light source unit, a horizontal angle adjustment unit and/or a vertical angle adjustment unit, and a controller. The light source unit emits ultraviolet rays in a radiating form. The horizontal angle adjustment unit adjusts a horizontal angle of the light source unit by causing rotation of the light source unit in a horizontal direction. The vertical angle adjustment unit adjusts a vertical angle of the light source unit by causing rotation of the light source unit in a vertical direction. The controller receives a marker signal transmitted from a marker via a marker sensor, controls rotation of the horizontal angle adjustment unit and/or the vertical angle adjustment unit to direct an optical axis of the light source unit to the marker, and stores a horizontal angle and/or a vertical angle of the light source unit in response to a position setting request.

Abstract: A conveyance apparatus configured to convey a substrate (100) in order to irradiate the substrate (100) with laser light for forming a line-shaped irradiation area (15a) according to an embodiment includes a levitation unit (10) configured to levitate the substrate (100) over its top surface, a holding mechanism (12) configured to hold the substrate (100), and a moving mechanism (13) configured to move the holding mechanism (12) in a direction inclined from a direction perpendicular to a longitudinal direction of the line-shaped laser light in a plan view so as to change an irradiation place of the laser light in the substrate (100).

Abstract: A relay device includes: a memory; and a hardware processor coupled to the memory. The hardware processor: receives data from a sensor; backs up the data from the sensor, in the memory, to store data failed to be transmitted to a server on a network; determines, based on a server communication status representing a state of data transmission to the server, a priority for data to be transmitted to the server among the data from the sensor and the backed-up data; transmits, to the server, data determined to have a highest priority among the data from the sensor and the backed-up data; and determines the server communication status based on whether communication with the server fails.

Abstract: A relay device includes: a memory; and a hardware processor coupled to the memory. The hardware processor: receives data from a sensor; backs up the data from the sensor, in the memory, to store data failed to be transmitted to a server on a network; determines, based on a server communication status representing a state of data transmission to the server, a priority for data to be transmitted to the server among the data from the sensor and the backed-up data; transmits, to the server, data determined to have a highest priority among the data from the sensor and the backed-up data; and determines the server communication status based on whether communication with the server fails.

Abstract: There is provided a polyolefin microporous film which is excellent in taking-up stability in a production line and a processing line of the polyolefin microporous film, and further in a line for a battery taking-up step, and hardly generates step deviation when a roll thereof has received an impact. The polyolefin microporous film has a compression elastic modulus of 0.1 to 1,000 kPa, and a ratio of a tensile elastic modulus in the longitudinal direction to a tensile elastic modulus in the transverse direction of 1.5 to 7.8.

Abstract: The present invention provides a microporous polyolefin membrane having a porosity of 45% to 85% wherein the microporous polyolefin membrane easily absorbs the strain produced when the membrane undergoes compression, and retains excellent permeability and excellent electrical insulation performance even after compression by setting the maximum pore diameter at 0.1 ?m to 0.23 ?m, the MD elastic modulus at 400 to 2,000 MPa, and the ratio MD elastic modulus/TD elastic modulus at 1.5 to 9.

Abstract: There is provided a polyolefin microporous film which is excellent in taking-up stability in a production line and a processing line of the polyolefin microporous film, and further in a line for a battery taking-up step, and hardly generates step deviation when a roll thereof has received an impact. The polyolefin microporous film has a compression elastic modulus of 0.1 to 1,000 kPa, and a ratio of a tensile elastic modulus in the longitudinal direction to a tensile elastic modulus in the transverse direction of 1.5 to 7.8.

Abstract: The present invention provides a microporous polyolefin membrane having a porosity of 45% to 85% wherein the microporous polyolefin membrane easily absorbs the strain produced when the membrane undergoes compression, and retains excellent permeability and excellent electrical insulation performance even after compression by setting the maximum pore diameter at 0.1 ?m to 0.23 ?m, the MD elastic modulus at 400 to 2,000 MPa, and the ratio MD elastic modulus/TD elastic modulus at 1.5 to 9.

Abstract: The objective is to realize a measurement system and measurement method enabling highly reliable communication.