Abstract: A surgical simulator and a simulation method are disclosed. The surgical simulator includes a blood vessel model. The blood vessel model includes an aorta model simulating a case of replacing a part of the thoracic aorta of a human body with an artificial blood vessel. The aorta model includes a simulated vessel and an artificial blood vessel, or a medical device, connected to the simulated vessel.

Abstract: A multiagent system includes a plurality of agents, a plurality of first controllers that controls the agents, respectively, and a plurality of second controllers that performs cooperative control among the agents. The number of dimensions of an input/output vector that is input to the agents is a first number of dimensions. The agents include a first gain that transforms the input/output vector of the first number of dimensions into an input/output vector of a second number of dimensions. The first number of dimensions is a total count of a plurality of buffers that is included in a production process to which the multiagent system is applied. The second number of dimensions is determined by a count of elements that are objects of control input by the agents of the first controllers.

Abstract: To provide a technology to suppress warpage of a vacuum insulated glass caused by high heat insulating property of the vacuum insulated glass. A multiple glazing comprises a vacuum insulated glass having a first glass plate, a vacuum layer and a second glass plate in this order in a predetermined direction, a gas layer, and a third glass plate or a laminated glass in this order in the above predetermined direction. A thickness of the third glass plate or the laminated glass is larger than a thickness of the vacuum insulated glass.

Abstract: A server device includes a processor and a memory storing a program executed by the processor. The processor is configured to accept a tender for a transaction of electricity transfer in a parking lot, contract the transaction of electricity transfer corresponding to the tender, and perform charge control for charging at least one vehicle out of a plurality of vehicles located in the parking lot, the at least one vehicle having placed the tender.

Abstract: Naphtha, the naphtha including: ether; and hydrocarbons having 7 or more carbon atoms, where the ether has an asymmetric structure with respect to an oxygen atom constituting an ether bond, a content of the hydrocarbons having 7 or more carbon atoms is 14.0% by mass or more based on 100% by mass of a total mass of the naphtha, and a content of the ether is 20,000 ppm by mass or less in terms of ether oxygen atoms.

Abstract: To provide an automatic analyzer capable of suppressing deterioration in throughput for an analysis process. An automatic analyzer for executing an analysis process using multiple kinds of consumables including a first consumable and a second consumable. The automatic analyzer is provided with multiple readers including a first reader and a second reader, which are capable of reading identification information of the consumable, and a control section for controlling an operation of the automatic analyzer. The control section has a first reading mode and a second reading mode. The first reading mode allows the first reader to read identification information of the first consumable, and allows the second reader to read identification information of the second consumable. The second reading mode allows the first reader to read identification information of both the first and the second consumables.

Abstract: A market electric power price predicting unit predicts a trading price of electric power traded in a P2P electric power trading market. The trading price includes a price of renewable energy electric power and a price of non-renewable energy electric power. A renewable energy index setting unit sets a renewable energy index indicating a degree of the renewable energy electric power in electric power purchased in the P2P electric power trading market. A trading price setting unit sets a desired trading price in an electric power trading plan from a prediction result of the trading price of the electric power and the renewable energy index. A trading plan creating unit creates the electric power trading plan based on the desired trading price.

Abstract: An array-type light-emitting device includes multiple pixel circuits electrically coupled in parallel and spatially arranged in a matrix. A power supply circuit supplies electric power to the array-type light-emitting device. A DC/DC converter has an output coupled to a power supply terminal of the array-type light-emitting device via a power supply line. A power supply control circuit sets a target value that corresponds to a light distribution pattern, and controls the DC/DC converter such that the control target voltage approaches the target value.

Abstract: A variable light distribution light source includes an array-type light-emitting device. The array-type light-emitting device includes a power supply terminal and multiple pixel circuits electrically coupled and spatially arranged in a matrix. A power supply circuit includes a power supply unit that supplies electric power to the array-type light-emitting device. An output of a DC/DC converter is coupled to the power supply terminal VDD of the array-type light-emitting device via an output terminal. A voltage setting circuit generates a controllable correction voltage. A feedback circuit generates a feedback voltage based on the correction voltage and the control target voltage that corresponds to the output voltage of the DC/DC converter, and supplies the feedback voltage to a feedback pin of a converter controller.

Abstract: An automatic bidding system includes a vehicle agent (a computer). A vehicle agent includes a bidding agent (a bidding unit) that places an automatic bid for power trading related to electric power of a user in accordance with an automatic bidding algorithm, and an information collection agent (an information collection unit) that acquires user information indicating a preference of the user. The bidding agent is configured to set a parameter of the automatic bidding algorithm using the user information.

Abstract: A power trading system includes a power trading platform (a power trading computer) and a vehicle agent (a bidding computer) that places a bid on the power trading platform. The vehicle agent includes a bidding unit and a generation unit. The bidding unit places a bid for power trading by transmitting bid data in a predetermined format to the power trading computer. The generation unit transcribes transcribed information included in the bid data for a contracted bid and generates the bid data for a cancellation bid so as to cancel the contracted bid. The transcribed information includes attribute information indicating an attribute of electric power related to power trading.

Abstract: To provide a technique that suppresses the degradation of analysis accuracy and the contamination of an analyzer caused by an abnormality in a stirring device. An automatic analyzer of the present disclosure includes a stirring device having a rod-shaped member that stirs a stirred solution and a power source that applies power to the rod-shaped member, a sensor that detects vibrations of the stirring device, and a processor that determines a state of the stirring device based on a detection signal of the vibrations from the sensor. The processor calculates a feature value of the vibrations based on the detection signal of the vibrations, and the processor determines that the rod-shaped member bends when the feature value of the vibrations is a first predetermined value or more.

Abstract: In a power transmission and distribution system, each charging and discharging apparatus includes a communication unit configured to receive information on charging and discharging requirement amounts of at least one other charging and discharging apparatus. In each charging and discharging apparatus, according to an average agreement calculation of a multi-agent system, agreement values obtained by dividing, by the number of agents, a total of charging requirement amounts and a total of discharging requirement amounts of all charging and discharging apparatuses, respectively, is calculated using own charging and discharging requirement amounts and information on the charging and discharging requirement amounts of the other charging and discharging apparatus acquired by the communication unit, and a limit amount on a charging execution amount or a discharging execution amount of each charging and discharging apparatus is controlled based on the agreement values.

Abstract: A scanning light source includes a light source, and scans the output light of the light source ahead of a lamp. A control apparatus controls the lighting on/off state of the semiconductor light source in synchronization with the scanning operation of the scanning light source. The control apparatus judges the presence or absence of an abnormal state with at least one from among (i) a timing immediately before switching from a lighting-on state to a lighting-off state and (ii) a timing immediately before switching from a lighting-off state to a lighting-on state as a judgment timing.

Abstract: A surgical simulator and a simulation method are disclosed. The surgical simulator includes a blood vessel model. The blood vessel model includes an aorta model simulating a case of replacing a part of the thoracic aorta of a human body with an artificial blood vessel. The aorta model includes a simulated vessel and an artificial blood vessel, or a medical device, connected to the simulated vessel.

Abstract: A power trading system includes an alternative power storage device (power storage device and battery pallet) managed by an operator of a P2P power trading market. In a case where nonfulfillment trading occurs in which fulfillment of power trading is difficult, a trading alternative unit of a trading market server performs power trading (alternative trading) related to the nonfulfillment trading by using the alternative power storage device.

Abstract: A lighting circuit turns on a plurality of semiconductor light sources. Multiple current sources are each coupled to a corresponding semiconductor light source. A switching converter supplies a driving voltage VOUT across each of multiple series connection circuits each formed of the semiconductor light source and the current source. A converter controller employing a ripple control method turns on a switching transistor of the switching converter in response to a voltage across any one of the multiple current sources decreasing to a bottom limit voltage.

Abstract: Upon receipt of a reported value (an amount of power generation by a renewable energy facility) in a time slot from an agent of a prosumer (facility), a processor of a transaction market server calculates a predicted amount of power generation of the renewable energy facility in the time slot (S1 to S13). The processor sets a first threshold for the predicted amount of power generation and determines a normal range of the reported value (S15). The processor compares the reported value with the predicted amount of power generation, and when the reported value is outside the normal range, prohibits the facility with the renewable energy facility from using a renewable energy tag.

Abstract: A market electricity price prediction unit is configured to predict a transaction price of electricity traded in an electricity transaction market. A user use prediction unit is configured to predict a use plan of a vehicle by a user of the vehicle. An electricity transaction plan preparation unit is configured to prepare an electricity transaction plan based on a prediction result of the market electricity price prediction unit and a prediction result of the user use prediction unit. The user inquiry performing unit is configured to make an inquiry to the user about the electricity transaction plan before an electricity transaction according to the electricity transaction plan is contracted in the electricity transaction market.

Abstract: A power trading system includes a power trading platform (a power trading computer) and a vehicle agent (a bidding computer) that places a bid on the power trading platform. The vehicle agent includes a bidding unit and a generation unit. The bidding unit places a bid for power trading by transmitting bid data in a predetermined format to the power trading computer. The generation unit transcribes transcribed information included in the bid data for a contracted bid and generates the bid data for a cancellation bid so as to cancel the contracted bid. The transcribed information includes attribute information indicating an attribute of electric power related to power trading.