Abstract: Provided is a valve device in which a valve body can come into close contact with a valve seat to reliably close the valve even if a shaft moves slightly off-axis or tilted. In a valve device including: a housing 10 defining an upstream passage 12a and downstream passages 13a and 14a through which a fluid passes, and valve seats 11d and 11e interposed between the upstream passage and the downstream passages; a shaft 60 reciprocating along a predetermined axis S; and valve bodies 20 and 30 fixed to the shaft and seated on and separated from the valve seats, the valve seats 11d and 11e are formed into annular tapered surfaces forming a part of conical surfaces centered on the axis, and the valve bodies 20 and 30 are formed to include convex curved surfaces 22a and 32a that come into contact with the annular tapered surfaces when seated.

Abstract: An electromagnetic actuator includes: a movable element 50, reciprocating along an axis S; a coil 122 for excitation; a shaft 60, fixed to the movable element; a first inner yoke 70, movably receiving the movable element; a second inner yoke 80, attracting the movable element through energization of the coil and movably receiving the shaft; and an outer yoke 90, 100, surrounding the coil and bonded to the first inner yoke and the second inner yoke. In a cross section including the axis, a first bonding region between the first inner yoke and the outer yoke and/or a second bonding region between the second inner yoke and the outer yoke have a bonding length Hd1+Hs1, Hd2+Hs2 greater than a plate thickness T of the outer yoke.

Abstract: A valve device includes: a housing 10, defining an upstream side passage 12a and a downstream side passage 13a through which a fluid passes and an operation chamber C and a valve seat surface 11d interposed between the upstream side passage and the downstream side passage; a valve body 20, being reciprocated in the operation chamber to be seated and disengaged with respect to the valve seat surface; and a driving unit U, having a shaft 40 linked with the valve body and driving the valve body. In the valve device, the upstream side passage 12a and the downstream side passage 13a are arranged on a same axis L, and the valve seat surface 11d is disposed to be inclined with respect to the axis L, with the axis L as the center.

Abstract: A valve device includes: a housing H, defining an upstream side passage 41a and a downstream side passage 22a through which a fluid passes, a valve accommodation chamber h1 interposed between the upstream side passage and the downstream side passage, and an opening part 41b located at a downstream end of the upstream side passage; and a cantilevered valve body 30, disposed in the valve accommodation chamber, and having a support part 32 that is elastically deformable and cantilevered and, on a free end side of the support part, a valve part 31 that is plate-shaped and opening and closing the opening part. In the valve device, the downstream side passage 22a is formed to expand in a direction along a plane 31a, 31b of the valve part in a state in which the valve part 31 is fully opened.

Abstract: In the present invention, a clogging rate is calculated using a first flow rate function when the degree of clogging of the throttle valve is in the reference state and a second flow rate function estimated based on the intake air volume. For each predetermined period, sample points, which are combinations of the second flow rate function and throttle valve position, are obtained, and the learning points are calculated by averaging a plurality of sample points for each predetermined position range. Based on the plurality of learning points, coefficients a to c of the approximate function of the second flow rate function characteristic are calculated by the least-squares method, and the clogging rate is calculated based on the second flow rate function characteristic and the first flow rate function approximated by the approximate function using the coefficients a to c.

Abstract: In the present invention, a clogging rate is calculated using a first flow rate function when the degree of clogging of the throttle valve is in the reference state and a second flow rate function estimated based on the intake air volume. For each predetermined period, sample points, which are combinations of the second flow rate function and throttle valve position, are obtained, and the learning points are calculated by averaging a plurality of sample points for each predetermined position range. Based on the plurality of learning points, coefficients a to c of the approximate function of the second flow rate function characteristic are calculated by the least-squares method, and the clogging rate is calculated based on the second flow rate function characteristic and the first flow rate function approximated by the approximate function using the coefficients a to c.

Abstract: A power-supply control device includes a processor that performs a battery abnormality recognizing process and a control process. In the control process, the processor performs a first power-supply control operation of enabling supply of electric power from a secondary battery to a first load by a first connection circuit and supply of electric power from a secondary battery to a second load by a second connection circuit and, when an abnormality of the secondary battery is recognized in the battery abnormality recognizing process, performs a second power-supply control operation of controlling the first relay into a disconnected state to stop the supply of electric power from the secondary battery to the first load by the first connection circuit and maintain the supply of electric power from the secondary battery to the second load by the second connection circuit.

Abstract: Provided is a vehicle control device that prevents a specific function of a traveling vehicle from being not able to operate due to a failure of a battery. The vehicle control device includes: a control section configured to execute predetermined function control for a vehicle system; a discharge performance determination section configured to determine whether or not a battery is able to discharge a predetermined amount of current in accordance with a predetermined function before the predetermined function control is started; and an execution availability determination section configured to permit the control section to execute the predetermined function when it is determined that the predetermined amount of current is able to be discharged and inhibit the control section from executing the predetermined function when it is determined that the predetermined amount of current is not able to be discharged.

Abstract: A power-supply control device includes a processor that performs a battery abnormality recognizing process and a control process. In the control process, the processor performs a first power-supply control operation of enabling supply of electric power from a secondary battery to a first load by a first connection circuit and supply of electric power from a secondary battery to a second load by a second connection circuit and, when an abnormality of the secondary battery is recognized in the battery abnormality recognizing process, performs a second power-supply control operation of controlling the first relay into a disconnected state to stop the supply of electric power from the secondary battery to the first load by the first connection circuit and maintain the supply of electric power from the secondary battery to the second load by the second connection circuit.

Abstract: Provided is a vehicle control device that prevents a specific function of a traveling vehicle from being not able to operate due to a failure of a battery. The vehicle control device includes: a control section configured to execute predetermined function control for a vehicle system; a discharge performance determination section configured to determine whether or not a battery is able to discharge a predetermined amount of current in accordance with a predetermined function before the predetermined function control is started; and an execution availability determination section configured to permit the control section to execute the predetermined function when it is determined that the predetermined amount of current is able to be discharged and inhibit the control section from executing the predetermined function when it is determined that the predetermined amount of current is not able to be discharged.

Abstract: A vehicle power source device includes a first group that includes a first battery and a first load group which is connected with the first battery, a second group that includes a second battery or includes the second battery and a second load group which is connected with the second battery, a third group that includes a starting device which starts an internal combustion engine and a capacitor, a first switch that is provided between the first group and the second group, a second switch that is provided between the second group and the third group, a third switch that is provided between the first group and the third group, and a control unit that performs control to turn the first switch off, the second switch off, and the third switch on in a case where the internal combustion engine is started.

Abstract: A vehicle electric power supply apparatus includes first and second power sources connected in parallel to each other; a DC-DC converter connected between the first and second power sources; a switch connected in parallel to the DC-DC converter and connected between the first and second power sources; an opening and closing unit that is operable to open and close the switch; and a control unit that controls the DC-DC converter and the opening and closing unit. When an internal combustion engine is stopped, the control unit sets the switch to be OFF using the opening and closing unit, and the control unit causes the second power source to be discharged and the first power source to be charged until the output voltage of the second power source reaches a first voltage by electric power supply from the second power source to the first power source via the DC-DC converter.

Abstract: A vehicle power source device includes a first group that includes a first battery and a first load group which is connected with the first battery, a second group that includes a second battery or includes the second battery and a second load group which is connected with the second battery, a third group that includes a starting device which starts an internal combustion engine and a capacitor, a first switch that is provided between the first group and the second group, a second switch that is provided between the second group and the third group, a third switch that is provided between the first group and the third group, and a control unit that performs control to turn the first switch off, the second switch off, and the third switch on in a case where the internal combustion engine is started.

Abstract: A control unit of a vehicle electric power supply apparatus controls an opening and closing unit to set a switch to an OFF state and a voltage detection unit to detect an output voltage of a first power source and an output voltage of a second power source when a second electric load is to be driven, and the control unit inhibits driving of the second electric load when the absolute value of the difference between the output voltage of the first power source and the output voltage of the second power source detected by the voltage detection unit is a predetermined first threshold value or less over a predetermined length of time.

Abstract: Disclosed is a novel means that enables mass production of highly safe fibrinogen at low cost. The transgenic silkworm of the present invention expresses the fibrinogen subunit A?, B? and ? chains in the silk gland cells and produces fibrinogen having coagulation activity in the cocoon filament. Preferably, the transgenic silkworm expresses the subunits in the middle silk gland cells and produces fibrinogen in the sericin layer of the cocoon filament. By recovering fibrinogen from the cocoon of the transgenic silkworm of the present invention, highly safe fibrinogen can be mass-produced at low cost.

Abstract: A starter includes an output shaft which rotates by a rotary force applied from the motor unit, a housing in which an end of the output shaft is rotatably supported, and an electromagnetic device configured to apply/shut off current to the motor unit, and biases a suppressing force toward the ring gear to the pinion gear through a clutch mechanism, wherein a load receiving member which abuts one end of the output shaft to receive an axial load generated from the output shaft is installed in the housing.

Abstract: A non-transitory computer-readable storage medium storing a game program, the game program causing a computer to execute a process, including: an event occurrence process to cause occurrence of an event for allowing a player to obtain an item; an occurrence count acquisition process to acquire the number of times the event has occurred; a number determination process to determine the number of other players different from the player based on the number of times the event has occurred; and a consecutive event occurrence process to cause an event for allowing players to obtain an item to occur in a consecutive manner after the event for allowing the player to obtain the item, the number of the players being the determined number or less.

Abstract: A game processing server apparatus, to which plural terminal devices each being operated by a player are connected via a network, configured to provide a game service to the plural terminal devices, includes a player management unit which manages an association of a target player with other of the plural players; and an event management unit which controls a generation of an event for the target player based on a winning probability parameter of the target player indicating a probability of the target player winning the game determined based on player information of the target player and the players associated with the target player.

Abstract: A vehicle electric power supply apparatus includes first and second power sources connected in parallel to each other; a DC-DC converter connected between the first and second power sources; a switch connected in parallel to the DC-DC converter and connected between the first and second power sources; an opening and closing unit that is operable to open and close the switch; and a control unit that controls the DC-DC converter and the opening and closing unit. When an internal combustion engine is stopped, the control unit sets the switch to be OFF using the opening and closing unit, and the control unit causes the second power source to be discharged and the first power source to be charged until the output voltage of the second power source reaches a first voltage by electric power supply from the second power source to the first power source via the DC-DC converter.

Abstract: A control unit of a vehicle electric power supply apparatus controls an opening and closing unit to set a switch to an OFF state and a voltage detection unit to detect an output voltage of a first power source and an output voltage of a second power source when a second electric load is to be driven, and the control unit inhibits driving of the second electric load when the absolute value of the difference between the output voltage of the first power source and the output voltage of the second power source detected by the voltage detection unit is a predetermined first threshold value or less over a predetermined length of time.