Abstract: An information processing method by an information processing device, comprising: receiving from a user terminal a charging request designating an expected travel distance of a vehicle; and traveling the expected travel distance from electricity consumption data associated with a user of the user terminal transmitting information indicating the charging amount and the charging cost to the user terminal; receiving a payment request for the charging cost from the user terminal; including performing.

Abstract: An information processing method by an information processing device, comprising: receiving from a user terminal a reservation request for reserving that a power feeding source vehicle moves to a power feeding destination vehicle to supply power; determining the characteristic information and estimating the upper limit and the lower limit of the charging rate from the characteristic information, the smaller the difference between the clock time when the power is supplied and the clock time when the reservation request is received, the smaller the difference between the upper limit and the lower limit; and transmitting information indicating the upper limit and the lower limit of the charging fee to the user terminal.

Abstract: An information processing method using an information processing device, which includes receiving an electric power feed request to a vehicle from a user terminal, determining an installer who installs a charger for power supply based on the electric power feed request, and determining a charging position. transmitting installation work information indicating at least the time of installation to the installer terminal; determining a person to remove the charger from the electric power feed request; and removing work information indicating at least the charging position and the removal time to the retriever terminal.

Abstract: An information processing method using an information processing device, comprising acquiring temperature information of a battery of a vehicle, estimating a charging period of the vehicle and a charging fee corresponding to the charging period from the temperature information, and raising the temperature of the battery. Calculating the reduction amount of the charging fee when the work is performed, and notifying the user terminal of the work and the reduction amount.

Abstract: An information processing method using an information processing device, wherein when a power supply request is received from a user terminal, position information and map information of a power supply destination vehicle are acquired; if it is determined that the charging source vehicle enters the toll facility, it is determined that an additional charge will be charged, the user terminal is notified of the additional charge, and the user terminal approves the additional charge, upon detecting that, dispatching the source vehicle.

Abstract: An information processing method by an information processing apparatus includes: receiving, from a power buying user terminal, a purchase request for electric power to be charged in a purchased power user vehicle; receiving, from the sold power user terminal, a selling request for electric power; determining, from the purchase request and the selling request, da selling power user and a buying power user as parties to a power transaction; determining a power transaction matter indicating a party, a charging position, and a charging amount; and notifying the purchasing power user terminal and the selling power user terminal of a power transaction matter.

Abstract: An information processing method using an information processing device capable of communicating with a charging device, the information processing method including: detecting that a charging cable of a charging device is physically connected to a vehicle and locked; and unlocking the charging cable when determining that a charging fee billing process for a user of the vehicle has been completed.

Abstract: An information processing method by an information processing device includes: collecting vehicle data of a power supply destination vehicle and evaluating a state of a battery of the power supply destination vehicle; calculating, from an evaluation result, at least one of a period and a cost necessary for charging the battery; determining a power supply source vehicle that supplies power to the power supply destination vehicle; and providing an incentive to a user of the power supply destination vehicle when determining that a charging method by the user of the power supply destination vehicle is a charging method that reduces deterioration of the battery of the power supply source vehicle.

Abstract: The information processing method according to the information processing device includes: determining that an electronic key having authority with respect to a vehicle of the user is in a usable state; if it is determined that a payment for requesting work in the vehicle has been approved by the user, executing a settlement process; and notifying the operator terminal of permission to depart to the position of the vehicle after the completion of the settlement process.

Abstract: A conveying roller, a conveyor device, and an inclined conveyor for objects. A conveying roller comes into contact with an object and moves the object, the conveying roller including: a core member and a plurality of blade-shaped pieces, the blade-shaped piece being elastically deformable and being provided around the core member.

Abstract: A hydraulic drive apparatus includes a flow-path selector valve and a flow-path switching control unit that operates the valve. The flow-path selector valve has a first position for a single operation state and a second position for a combined operation state, configured to, at the first position, form a first flow path connected to a first pump, a second flow path connected to a second pump, and a connecting flow path providing communication between the first flow path and the second flow path. When a driving state of a work actuator is deviated from an allowable range in the combined operation state, the flow-path switching control unit reduces an opening area of the connecting flow path as compared with that when the driving state is within the allowable range.

Abstract: A ceramic material that has a high resistivity and high corrosion resistance according to the present invention contains magnesium-aluminum oxynitride and has a carbon content of 0.005 to 0.275 mass %.

Abstract: Provided is a driving apparatus capable of effectively preventing impact at the stroke end in the hydraulic cylinder. The driving apparatus includes a hydraulic pump, a cylinder control valve, an operation member, a drive command input unit inputting a cylinder drive command corresponding to a cylinder operation applied to the operation member to the cylinder control valve, a cylinder stroke detection unit, a cylinder drive command restriction unit restricting the cylinder drive command in response to the cylinder stroke to stop a piston of a hydraulic cylinder before the stroke end.

Abstract: Disclosed is a hydraulic control apparatus including a flow-path selector valve that switches a supply flow path and a flow-path switching control unit that operates the same, a regeneration valve and a regeneration release valve capable of the regenerative operation, and a regeneration control unit that operates the same. The flow-path switching control unit makes the flow-path selector valve form a flow-path providing communication between first and second pumps in a combined operation state. The regeneration control unit judges the propriety of the regenerative operation on the basis of the second pump pressure which is the discharge pressure of the second pump in a single operation state and judges the propriety of the regenerative operation on the basis of whether or not the driving state of the work actuator is within an allowable range corresponding to the target work operation amount in the combined operation state.

Abstract: Provided is an ionic-liquid-containing polymer capable of further downsizing a comparison electrode or the like and further improving the degree of freedom in design while reducing the manufacturing cost. The ionic-liquid-containing polymer used as a salt bridge of the comparison electrode contains an adhesive and a hydrophobic ionic liquid.

Abstract: A first layer, a second layer, and a third layer of a sleeve of a rotor are integrated side by side in this order from the radial center of the sleeve toward the outside. The first layer includes a first fiber-reinforced resin including a first carbon fiber extending in a direction inclined with respect to both the axis of the rotor shaft and a circumferential direction of the sleeve. The second layer includes a second fiber-reinforced resin including a second carbon fiber extending along the circumferential direction of the sleeve. the third layer includes a third fiber-reinforced resin including a third carbon fiber extending along the circumferential direction of the sleeve. An elastic modulus of the third layer is larger than an elastic modulus of the second layer.

Abstract: Provided is a hydraulic drive apparatus including a specific working actuator making a working arm perform a traveling assist motion upon the slip, first and second traveling motors, first and second hydraulic pumps, a traveling selector valve switchable to a neutral position and a straight traveling position, a communication throttle portion between a working fluid passage and a traveling fluid passage in the straight traveling position, and a switching control part switching the traveling selector valve to the neutral position when a single operation action is performed and to the straight traveling position when a specific combined operation action including a forward traveling operation and the specific working operation is performed. The switching control section adjusts the opening of the communication throttle section to decrease the flow rate therethrough with an increase in the difference between the first and second pump pressures.

Abstract: A hydraulic drive apparatus includes a flow-path selector valve and a flow-path switching control unit that operates the valve. The flow-path selector valve has a first position for a single operation state and a second position for a combined operation state, configured to, at the first position, form a first flow path connected to a first pump, a second flow path connected to a second pump, and a connecting flow path providing communication between the first flow path and the second flow path. When a driving state of a work actuator is deviated from an allowable range in the combined operation state, the flow-path switching control unit reduces an opening area of the connecting flow path as compared with that when the driving state is within the allowable range.

Abstract: Disclosed is a hydraulic control apparatus including a flow-path selector valve that switches a supply flow path and a flow-path switching control unit that operates the same, a regeneration valve and a regeneration release valve capable of the regenerative operation, and a regeneration control unit that operates the same. The flow-path switching control unit makes the flow-path selector valve form a flow-path providing communication between first and second pumps in a combined operation state. The regeneration control unit judges the propriety of the regenerative operation on the basis of the second pump pressure which is the discharge pressure of the second pump in a single operation state and judges the propriety of the regenerative operation on the basis of whether or not the driving state of the work actuator is within an allowable range corresponding to the target work operation amount in the combined operation state.

Abstract: Exosomes were purified from the sera of patients with gastric cancer and healthy subjects by using size-exclusion chromatography, and novel markers were obtained through mass spectrometry. In the patients with gastric cancer, 40 proteins with enhanced expression and 4 proteins with decreased expression can be suitable markers for detecting gastric cancer. Particularly, the detailed analysis of CA1, including its function, showed that gastric cancer could be detected with high sensitivity.