Abstract: An entire fluid supply line or an entire fluid controller constituted by a plurality of fluid control devices is precisely monitored. A fluid controller G accumulating and having a plurality of fluid control devices A. The fluid control devices A include an operation information acquisition mechanism acquiring an operation information in the fluid control devices, an identification information storage 71 storing a self-identification information, and a communication processing unit 72 transmitting the operation information acquired by the operation information acquisition mechanism to an external terminal with the self-identification information stored in the identification information storage 71 at different timings for each of the fluid control devices A.

Abstract: A diaphragm valve includes a valve body that defines a flow path through which fluid flows and an opening that opens to the outside in a middle of flow path; a flexible partition member that covers the opening and separates the flow path from the outside, and changes a cross-sectional area of the flow path; and a flexible support member disposed on a rear surface side opposite to a flow path side of the flexible partition member. A housing is fixed to the valve body via peripheral portions of the flexible partition member and the flexible support member. A humidity sensor that detects a state of an atmosphere or a change thereof in a space defined by the flexible support member and an inner surface of the housing. The diaphragm valve is capable of preventing fluid in a diaphragm valve from leaking to the outside due to breakage of a diaphragm.

Abstract: A cooling structure of a battery pack includes an assembled battery including stacked battery modules, an intake passage, and a discharge passage. Ventilation passages extend between adjacent ones of the battery modules. The intake passage extends in a stacking direction of the battery modules and includes an intake port to draw in cooling air from a blower. The discharge passage extends in the stacking direction and includes a discharge port at a first end to discharge the cooling air, which flows through the ventilation passages, to the outside. The first end of the discharge passage and the intake port of the intake passage are located at the same side. The discharge passage is defined by a wall that includes a communication portion disposed at a position toward a second end of the discharge passage opposite to the first end to partially discharge air from the exhaust passage.

Abstract: A synthetic resin skin material, including a base cloth and a vinyl chloride resin skin layer that is formed on the base cloth and that includes a vinyl chloride resin having a degree of polymerization of 1,600 to 3,000 and includes 3 parts by mass to 20 parts by mass of a silicon-acrylic copolymer with respect to 100 parts by mass of the vinyl chloride resin, and a manufacturing method thereof.

Abstract: A cooling structure of a battery pack includes an assembled battery including stacked battery modules, an intake passage, and a discharge passage. Ventilation passages extend between adjacent ones of the battery modules. The intake passage extends in a stacking direction of the battery modules and includes an intake port to draw in cooling air from a blower. The discharge passage extends in the stacking direction and includes a discharge port at a first end to discharge the cooling air, which flows through the ventilation passages, to the outside. The first end of the discharge passage and the intake port of the intake passage are located at the same side. The discharge passage is defined by a wall that includes a communication portion disposed at a position toward a second end of the discharge passage opposite to the first end to partially discharge air from the exhaust passage.

Abstract: In wireless communication using links with neighbor wireless devices, a wireless device calculates ratios of throughput to maximum throughput for the links and calculates the costs of the links using the calculated ratios. Then the wireless device finds, for each destination, a route in which the sum of such calculated link costs is the minimum, and sends a packet to the destination using the route. As a consequence, routing can be done according to an isotonic, easy-to-implement routing protocol.

Abstract: The compounds of the disclosure, for example, the compound represented by the formula: has excellent therapeutic and prophylactic effects against inflammatory bowel disease. Further, they are excellent in absorption and in vivo stability when administered orally in comparison with conventional compounds. That is, the compounds can be administered orally, and can have excellent therapeutic or prophylactic effect sustained for a longer period of time.

Abstract: In wireless communication using links with neighbor wireless devices, a wireless device calculates ratios of throughput to maximum throughput for the links and calculates the costs of the links using the calculated ratios. Then the wireless device finds, for each destination, a route in which the sum of such calculated link costs is the minimum, and sends a packet to the destination using the route. As a consequence, routing can be done according to an isotonic, easy-to-implement routing protocol.

Abstract: A glycine derivative which is, e.g., the following compound (Chemical formula (1)). It is highly effective in the treatment and prevention of inflammatory bowel diseases. Compared to conventional compounds, the compound is excellent in absorbability in oral administration and in vivo stability. The compound can be orally administered and can retain an excellent therapeutic or preventive effect over a longer period.