Abstract: A driving assistance device performs autonomous driving based on an output from a sensor unit that acquires information on surroundings of a vehicle or information on the state of the vehicle. The driving assistance device stores an autonomous driving determination table based on autonomous driving compatibility information. By referring to the autonomous driving determination table based on sensor information on the sensor unit and road element information on a predetermined road section, the driving assistance device 1 determines a set of an autonomous driving function and an automation level that can be performed in the predetermined road section.

Abstract: A server device 2 stores a distribution map DB 21 including autonomous driving regulatory information Ir for regulating autonomous driving of a vehicle in a predetermined section, and sends map data D1 including the autonomous driving regulatory information Ir to a driving assistance device 1. Then, the driving assistance device 1 receives the map data D1 including the autonomous driving regulatory information Ir and controls the autonomous driving of the vehicle based on the received autonomous driving regulatory information Ir.

Abstract: A sealing structure is provided to suppress the generation of a space between an inner peripheral surface of a shaft hole and an outer peripheral surface of a seal ring. The sealing structure is a sealing device to seal an annular space between a shaft and a shaft hole into which the shaft is inserted. The sealing structure includes an annular seal ring around an axis line x attached to a groove of the shaft, and a locked portion formed on a bottom surface of the groove of the shaft. The seal ring has a locking portion formed on an inner peripheral surface. The locking portion and the locked portion are formed so as to be lockable with each other and formed such that the seal ring is pressed toward an outer periphery side when the locking portion and the locked portion are locked with each other.

Abstract: A server device 2 stores a distribution map DB 21 including autonomous driving regulatory information Ir for regulating autonomous driving of a vehicle in a predetermined section, and sends map data D1 including the autonomous driving regulatory information Ir to a driving assistance device 1. Then, the driving assistance device 1 receives the map data D1 including the autonomous driving regulatory information Ir and controls the autonomous driving of the vehicle based on the received autonomous driving regulatory information Ir.

Abstract: A server device 2 stores a distribution map DB 21 including autonomous driving regulatory information Ir for regulating autonomous driving of a vehicle in a predetermined section, and sends map data D1 including the autonomous driving regulatory information Ir to a driving assistance device 1. Then, the driving assistance device 1 receives the map data D1 including the autonomous driving regulatory information Ir and controls the autonomous driving of the vehicle based on the received autonomous driving regulatory information Ir.

Abstract: A driving assistance device performs autonomous driving based on an output from a sensor unit that acquires information on surroundings of a vehicle or information on the state of the vehicle. The driving assistance device stores an autonomous driving determination table based on autonomous driving compatibility information. By referring to the autonomous driving determination table based on sensor information on the sensor unit and road element information on a predetermined road section, the driving assistance device 1 determines a set of an autonomous driving function and an automation level that can be performed in the predetermined road section.

Abstract: A driving assistance device 1 performs autonomous driving based on an output from a sensor unit 13 that acquires information on surroundings of a vehicle or information on the state of the vehicle. The driving assistance device 1 stores an autonomous driving determination table Tj based on autonomous driving compatibility information 24. By referring to the autonomous driving determination table Tj based on sensor information 23 on the sensor unit 13 and road element information Ie on a predetermined road section, the driving assistance device 1 determines a set of an autonomous driving function Fc and an automation level Lv that can be performed in the predetermined road section.

Abstract: An evaporated fuel processing device may include a canister retaining evaporated fuel in a fuel tank, a vent passage communicating the canister and an intake passage of an engine, a first pump that discharges mixed gas of air and the evaporated fuel to the intake passage via the vent passage, a detector that detects a first pressure value indicating a pressure of the mixed gas discharged by the first pump, a memory storing pressure value-concentration correlated data indicating mixed gas, an acquisition unit that acquires a third pressure value indicating an air pressure detected by the detector in a case where the air containing substantially no evaporated fuel is discharged by the first pump, and an estimation unit that estimates a concentration of the evaporated fuel contained in the mixed gas discharged by the first pump by using the first and third pressure values and the pressure value-concentration correlated data.

Abstract: A solder material includes an alloy of at least five elements including Sn, Cu, Sb, and In, and 20 mass % or less of Ag. The solidus temperature of the solder material is higher than 290° C., the liquidus temperature of the solder material is 379° C. or less and is higher than the solidus temperature, and the temperature difference between the liquidus temperature and the solidus temperature is 70° C. or less.

Abstract: An evaporated fuel processing device may include a canister retaining evaporated fuel in a fuel tank, a vent passage communicating the canister and an intake passage of an engine, a first pump that discharges mixed gas of air and the evaporated fuel to the intake passage via the vent passage, a detector that detects a first pressure value indicating a pressure of the mixed gas discharged by the first pump, a memory storing pressure value-concentration correlated data indicating mixed gas, an acquisition unit that acquires a third pressure value indicating an air pressure detected by the detector in a case where the air containing substantially no evaporated fuel is discharged by the first pump, and an estimation unit that estimates a concentration of the evaporated fuel contained in the mixed gas discharged by the first pump by using the first and third pressure values and the pressure value-concentration correlated data.

Abstract: A sealing device has a seal ring, a first backup ring and a second backup ring. The first backup ring is formed into a triangular cross section while having an axially vertical end surface portion, a cylindrical peripheral surface portion, and an inclined surface portion intersecting the end surface portion and the peripheral surface portion. The second backup ring is formed into a triangular cross section while having an axially vertical end surface portion, a cylindrical peripheral surface portion, and an inclined surface portion in correspondence to the inclined surface portion of the first backup ring. A cut portion is provided in a corner portion where the end surface portion and the inclined surface portion in the first backup ring intersect, and a corner portion where the peripheral surface portion and the inclined surface portion in the second backup ring intersect.

Abstract: A server device 2 stores a distribution map DB 21 including autonomous driving regulatory information Ir for regulating autonomous driving of a vehicle in a predetermined section, and sends map data D1 including the autonomous driving regulatory information Ir to a driving assistance device 1. Then, the driving assistance device 1 receives the map data D1 including the autonomous driving regulatory information Ir and controls the autonomous driving of the vehicle based on the received autonomous driving regulatory information Ir.

Abstract: A driving assistance device 1 performs autonomous driving based on an output from a sensor unit 13 that acquires information on surroundings of a vehicle or information on the state of the vehicle. The driving assistance device 1 stores an autonomous driving determination table Tj based on autonomous driving compatibility information 24. By referring to the autonomous driving determination table Tj based on sensor information 23 on the sensor unit 13 and road element information Ie on a predetermined road section, the driving assistance device 1 determines a set of an autonomous driving function Fc and an automation level Lv that can be performed in the predetermined road section.

Abstract: A liquid level detector includes a casing, a float, a magnet body, and a switch mechanism. The casing includes a tube section. The float is displaced upward or downward along a gravity direction. The magnet body is held by the float. The switch mechanism is accommodated in the tube section and is switched between an on-state and an off-state. The casing includes a first casing part and a second casing part. The first casing part includes the tube section, a first locking section that is formed radially outward of the tube section, and a first guide section that is formed at a tip of the tube section in an extending direction. The second casing part includes a second locking section and a second guide section.

Abstract: A solder material includes 25 to 45 mass % of Sn, 30 to 40 mass % of Sb, 3 to 8 mass % of Cu, 25 mass % or less of Ag, and 1.3 to 6 mass % of In.

Abstract: An infrared apparatus includes a case, and an infrared device to input and/or output infrared rays. In the infrared apparatus in which the infrared device is received in the case, the case has an infrared transmitting window part which transmits only infrared light and which does not transmit visible light. Of a light transmitting resin through which near-infrared laser used for near-infrared laser welding passes and a light absorbing resin which emits heat and melts when receiving the near-infrared laser, the infrared transmitting window part is made of the light transmitting resin.

Abstract: A lead-out wiring, which is connected to a comb-shaped electrode formed on a principal surface of a piezoelectric substrate and is disposed to extend to an outer edge of the piezoelectric substrate an outer surrounding wall layer, which is arranged surrounding an outer periphery of the piezoelectric substrate including the lead-out wiring and forms a hollow portion that serves as an operation space for the comb-shaped electrode, and a top board, which bridges the outer surrounding wall layer to seal the hollow portion, are included.

Abstract: A sealing structure and a sealing device that maintain sealing properties even when there is shaft eccentricity and maintain the sealing properties over a long time even in an environment where there is cyclic variation in fluid pressure. The sealing device 100 includes an O-ring 10 and a back-up ring 20. The back-up ring 20 includes a body part 21, and an annular protruding portion 23 protruding toward a sealed fluid side (A) on a radially outer side of the body part 21. An inner circumferential surface of the body part 21 has a second tapered surface 22 capable of sliding on a first tapered surface 211 formed at the bottom of an annular groove 210, the second tapered surface 22 being capable of sliding within a range of the first tapered surface 211.

Abstract: A sealing device has a seal ring, a first backup ring and a second backup ring. The first backup ring is formed into a triangular cross section while having an axially vertical end surface portion, a cylindrical peripheral surface portion, and an inclined surface portion intersecting the end surface portion and the peripheral surface portion. The second backup ring is formed into a triangular cross section while having an axially vertical end surface portion, a cylindrical peripheral surface portion, and an inclined surface portion in correspondence to the inclined surface portion of the first backup ring. A cut portion is provided in a corner portion where the end surface portion and the inclined surface portion in the first backup ring intersect, and a corner portion where the peripheral surface portion and the inclined surface portion in the second backup ring intersect.

Abstract: A solder material includes an alloy of at least five elements including Sn, Cu, Sb, and In, and 20 mass % or less of Ag. The solidus temperature of the solder material is higher than 290° C., the liquidus temperature of the solder material is 379° C. or less and is higher than the solidus temperature, and the temperature difference between the liquidus temperature and the solidus temperature is 70° C. or less.