Abstract: An acceleration sensor core unit 1 includes a circuit board 3 and metallic plates 4, 5. The circuit board 3 is made of an epoxy resin, and an acceleration sensor 11 for detecting vibration acceleration in an arrow 105 direction is mounted thereon. The circuit board 3 is sandwiched between the metallic plates 4, 5. Ring-shaped metallic spacers 7a to 7c and ring-shaped metallic spacers 8a to 8c are respectively interposed between the circuit board 3 and the metallic plate 4 and between the circuit board 3 and the metallic plate 5. The circuit board 3 is screwed to each of the metallic plates 4, 5 at three positions. Thus, it is possible to reliably fix the circuit board 3 to the metallic plates 4, 5 with a small attachment space. In this way, rigidity as the acceleration sensor core unit 1 can be secured.

Abstract: An information processing device is configured to manage a plurality of vehicle platforms, and a plurality of vehicle cabin units that are connectable to and separable from the vehicle platforms, respectively. The information processing device includes a control unit configured to execute: acquiring demand data indicating a demand for each of the vehicle platforms and the vehicle cabin units; and determining a combination of a first vehicle platform and a first vehicle cabin unit out of the vehicle platforms and the vehicle cabin units based on the demand data.

Abstract: A heat exchange unit that performs at least one of a cooling and a heating of a liquid medium that is sent to a utilization side equipment includes: a heat exchanger that exchanges heat between a flammable refrigerant and the liquid medium; an electric component as an ignition source; a casing that accommodates the heat exchanger and the electric component; and a gas detection sensor with a detection element that is disposed below the electric component and that detects a gas from the flammable refrigerant.

Abstract: A semiconductor storage device according to one embodiment of the present disclosure includes: a substrate; a first storage element formed on the substrate and including a first insulating film; and a second storage element formed on the substrate and including a second insulating film having a film thickness of equal to or greater than 0.5 times and equal to or less than 2 times a film thickness of the first insulating film, the second storage element differing from the first storage element in power consumption at a time of writing.

Abstract: A heat exchange unit performs at least one of a cooling and a heating of a liquid medium that is sent to a utilization side equipment. The heat exchanging unit includes: a heat exchanger that exchanges heat between a flammable refrigerant and the liquid medium; a casing that accommodates the heat exchanger; a drain pan with a bottom plate and a side wall that extends upward from the bottom plate; and a first gas detection sensor that detects presence or absence of a gas of the refrigerant in an internal space of the drain pan. The internal space is a space within the drain pan that is surrounded by the bottom plate, the side wall, and a virtual plane passing through an upper end part of the side wall. The drain pan is disposed below the heat exchanger in a lower part of the casing.

Abstract: Provided is a measure against a refrigerant leak. A heat load processing system includes: a heat exchanger unit including a heat exchanger; a refrigerant leak detector; and a controller that controls an operation of a ventilator. The heat exchanger is connected to a refrigerant pipe through which a refrigerant flows and a heat medium pipe through which a heat medium flows, and configured to cause the refrigerant and the heat medium to exchange heat with each other. The refrigerant leak detector detects a refrigerant leak in the heat exchanger unit. The ventilator ventilates in a facility device room where the heat exchanger unit is installed. When a refrigerant leak is detected by the refrigerant leak detector, the controller executes a process (a refrigerant leak third control) of increasing a ventilation air volume of the ventilator.

Abstract: Provided is a measure against a refrigerant leak. A heat load processing system has a plurality of refrigerant circuits and includes a plurality of device units, a casing that collectively houses the plurality of device units configuring the different refrigerant circuits, a refrigerant leak detector that individually detects a refrigerant leak in the respective refrigerant circuits, and a controller. The device units include a heat exchanger that is connected to a refrigerant pipe and a heat medium pipe as a device configuring one of the refrigerant circuits. When the refrigerant leak detector detects the refrigerant leak, the controller performs refrigerant leaking circuit identification processing for identifying a refrigerant circuit in which the refrigerant leak is occurring and a refrigerant leak third control for changing an operating state of a predetermined refrigerant circuit based on a result of the refrigerant leaking circuit identification processing.

Abstract: A liquid ejecting device includes a supporting unit supporting a medium, an ejecting unit ejecting liquid onto the medium, a scanning driving unit moving the ejecting unit, and a control unit controlling the ejecting unit and the scanning driving unit. The control unit is configured to be capable of performing, a first processing for forming a test pattern, and acquiring an ejection velocity parameter associated with an ejection velocity of the liquid detected from the test pattern, a second processing for calculating the ejection velocity of the liquid from the ejection velocity parameter, calculating a first correction component that depends on the calculated ejection velocity, and setting a correction value including the first correction component, and a third processing for correcting ejection timing of the liquid using the correction value, when the liquid is ejected from the ejecting unit onto the medium as the ejecting unit is moved.

Abstract: An information processing device according to the present disclosure includes a control unit configured to execute accepting a movement request for moving a target body unit from a prescribed place to a prescribed movement destination, acquiring specification information regarding the target body unit, selecting, out of chassis units in a free state, the chassis unit adapted to the specification information as a mobile chassis unit, and transmitting to the mobile chassis unit a movement command for moving the target body unit from the prescribed place to the prescribed movement destination.

Abstract: A motor-driven compressor includes a compression unit, an electric motor, a drive circuit, a first housing, a second housing, and a soundproofing material. The second housing covers at least part of an outer surface of the first housing. The soundproofing material is arranged between the outer surface of the first housing and an area that includes an inner surface and a wall surface of the second housing. The soundproofing material has sound insulating properties. The soundproofing material includes a sound absorbing layer and a sound insulating layer. A first region and a second region are formed between the outer surface of the first housing and the area that includes the inner surface and the wall surface of the second housing. An air layer is formed in the second region.

Abstract: An information processing device for managing a vehicle including a toilet unit, a tank unit connected to the toilet unit for storing waste that flows from the toilet unit, and a traveling unit capable of moving the toilet unit and the tank unit. The information processing device performs control for disconnecting the traveling unit from the toilet unit and the tank unit when installing a toilet. The information processing device includes a control unit configured to acquire a storage amount of waste in the tank unit and to generate commands to the traveling unit to cause the traveling unit to replace the tank unit when the storage amount of waste becomes equal to or larger than a predetermined amount.

Abstract: The information processing device includes a controller that executes acquiring at least one of first information related to advertisement activity from a second unit that is usable as a vehicle cabin of a vehicle and is disposed separately from a first unit having a drive unit of the vehicle, the second unit being provided for the advertisement activity, and second information related to a movement of a person within a first predetermined range from a place where the second unit is disposed, and instructing the first unit to move the second unit to a movement destination decided based on at least one of the acquired first information and the acquired second information.

Abstract: A control device includes a controller that executes determining a connection between a first unit that has a boarding space which allows a user to board and is provided with a predetermined facility and that is provided with a first path through which a fluid used in the predetermined facility passes and a second unit that is configured to be separated from and connected to the first unit and that has a drive device of a vehicle that is formed by being connected to the first unit, and supplying the fluid in the first path to a second unit side to absorb heat generated from the drive device.

Abstract: A facility provides an infrastructure service to a vehicle including a first unit that includes a driving wheel and a second unit that has a vehicle cabin space and is separable from the first unit. The facility includes a connection unit that connects to the second unit and a provision unit that provides the infrastructure service to the second unit when the connection unit is connected to the second unit.

Abstract: [Problem] Provided are a semiconductor device and a multiply-accumulate operation device that enable integration at a higher density by further reducing a mounting area per synapse. [Solution] A semiconductor device including: a plurality of synapses in which a nonvolatile variable resistance element taking a first resistance value and a second resistance value lower than the first resistance value and a fixed resistance element having a resistance value higher than the second resistance value are connected in series; and an output line that outputs a sum of currents flowing through the plurality of synapses. [Selected Drawing] FIG.

Abstract: An acceleration sensor core unit 1 includes a circuit board 3 and metallic plates 4, 5. The circuit board 3 is made of an epoxy resin, and an acceleration sensor 11 for detecting vibration acceleration in an arrow 105 direction is mounted thereon. The circuit board 3 is sandwiched between the metallic plates 4, 5. Ring-shaped metallic spacers 7a to 7c and ring-shaped metallic spacers 8a to 8c are respectively interposed between the circuit board 3 and the metallic plate 4 and between the circuit board 3 and the metallic plate 5. The circuit board 3 is screwed to each of the metallic plates 4, 5 at three positions. Thus, it is possible to reliably fix the circuit board 3 to the metallic plates 4, 5 with a small attachment space. In this way, rigidity as the acceleration sensor core unit 1 can be secured.

Abstract: A teaching method according to an embodiment is for a transfer device including a substrate holding unit including a suction port for holding a substrate by applying suction, an actuation mechanism for moving the substrate holding unit, and a pressure detecting unit for detecting a pressure in a suction path communicating with the suction port. The method includes: moving the substrate holding unit under the substrate; moving the substrate holding unit upward toward the substrate, while applying suction to the suction path and detecting the pressure in the suction path; determining whether or not the substrate holding unit has touched the substrate, based on the pressure in the suction path; and storing, as a standard position, a position of the substrate holding unit at a time of determining that the substrate holding unit has touched the substrate.

Abstract: A coated PC steel stranded cable includes: a stranded cable in which a plurality of elemental wires each composed of steel are twisted together; an anti-corrosive coating having an outer circumferential portion that coats an outer circumference of the stranded cable; an outer coating that coats an outer circumference of the anti-corrosive coating; and an optical fiber provided at a position inwardly of an outer circumferential surface of the outer coating and corresponding to a strand groove in the stranded cable so as to follow expansion and contraction of the stranded cable.

Abstract: A liquid ejecting device includes a supporting unit supporting a medium, an ejecting unit ejecting liquid onto the medium, a scanning driving unit moving the ejecting unit, and a control unit controlling the ejecting unit and the scanning driving unit. The control unit is configured to be capable of performing, a first processing for forming a test pattern, and acquiring an ejection velocity parameter associated with an ejection velocity of the liquid detected from the test pattern, a second processing for calculating the ejection velocity of the liquid from the ejection velocity parameter, calculating a first correction component that depends on the calculated ejection velocity, and setting a correction value including the first correction component, and a third processing for correcting ejection timing of the liquid using the correction value, when the liquid is ejected from the ejecting unit onto the medium as the ejecting unit is moved.

Abstract: A haptic presentation apparatus includes an actuator mechanism, a transmission mechanism, a detection unit, and a recognition unit. The transmission mechanism transmits haptic information to a user using a driving force caused by the actuator mechanism. The detection unit detects a load amount applied to the actuator mechanism. The recognition unit recognizes a contact state of the user with respect to the transmission mechanism based on the load amount detected by the detection unit.