Abstract: A hermetic type compressor includes a compressor main body container that is a vertical type having a cylindrical shape, an accumulator container, a compression section that is arranged inside the compressor main body container, that compresses the refrigerant, sucked from the accumulator container, and that discharges the compressed refrigerant. The accumulator container includes an accumulator shell having a cup shape and a weld portion in which an opening side of the accumulator shell is bonded to the compressor main body container. A partition member, which partitions an interior portion of the accumulator shell, is provided in the interior portion, and a thermal insulation section, which blocks a heat transfer from the compressor main body container to the accumulator container, is formed between the partition member and a bottom shell, included in the compressor main body container. A thermal insulation member is provided in the thermal insulation section.

Abstract: An electrocaloric effect element includes a container having a first wall and a second wall, the second wall facing the first wall, ionic liquid accommodated in the container, a first electrode provided at an outer surface of the first wall, and a movable electrode provided in the ionic liquid such that the movable electrode is movable in the 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: A storage device includes a non-volatile memory, a controller that controls the non-volatile memory, a volatile memory, a power supply circuit that generates a power supply voltage using power supplied from an external power supply, and a capacitor. The controller determines after first data residing in the volatile memory has been stored into the non-volatile memory using the capacitor as a backup power supply in response to a power loss event, whether an amount of charge remaining in the capacitor is sufficient to store second data residing in the volatile memory into the non-volatile memory, and stores the second data residing in the volatile memory into the non-volatile memory if the amount of charge remaining in the capacitor is determined to be sufficient.

Abstract: A pressure tank unit may include: a tank including a container space which contains compressed gas; and a plurality of protectors bonded to a surface of the tank, wherein the tank may include: a body part having a cylindrical shape; and a dome part provided at an end of the body part and having a hemispherical shape, the plurality of protectors may be arranged along a boundary between the body part and the dome part in a circumferential direction of the tank, each of the plurality of protectors may have a first portion covering the dome part and a second portion covering the body part, and an inner surface of the second portion facing the body part may include at least one bonding area bonded to the body part via a bonding material.

Abstract: A work machine capable of preventing cavitation more effectively. The work machine includes a work device, a variable displacement hydraulic pump, a hydraulic actuator, a posture detector, a control valve, an operation unit, an operation detector, and a controller. The controller judges whether or not a work operation detected by the operation detector is a low-pressure operation based on posture information acquired by the posture detector, and increases the pump capacity of the hydraulic pump when judging that the work operation is the low-pressure operation.

Abstract: A rolling bearing (10) includes: an outer ring (1) having an outer ring track surface (1a); an inner ring assembled to the outer ring (1) and having an inner ring surface (3a) opposite to the outer ring track surface (1a); and a plurality of rolling elements (5) rotatably incorporated between the outer ring track surface (1a) and the inner ring track surface (3a), in which the rolling element (5) is made of stainless steel, and the surface roughness Ra of the rolling element (5) is 0.01 ?m or less.

Abstract: A method for detecting a kidney dysfunction diagnostic marker, the method including measurement of an expression amount of MUC1 and/or MGAM in urinary extracellular vesicles derived from a subject.

Abstract: Provided are a method of simply detecting Alzheimer's disease (AD) and a method of simply stratifying AD pathological phases, and a reagent that can be used for the methods, based on the fact that measurement of a protein contained in extracellular vesicles enables detection of Alzheimer's disease and stratification of AD pathological phases.

Abstract: A sugar chain analysis method is a method for analyzing a sugar chain structure bound to an antibody, the method including: a releasing step of adding a sugar cleavage enzyme to a sample containing an antibody, so that a sugar chain bound to the antibody is specifically released to obtain a free sugar chain; a recovery step of recovering the free sugar chain by affinity purification; a hydrophobization step of hydrophobizing the free sugar chain to obtain a hydrophobized sugar chain; and a measurement step of performing supercritical liquid chromatography and tandem mass spectrometry in this order on the hydrophobized sugar chain.

Abstract: A construction machine includes a relief valve that opens to limit a pressure of a pump discharge line that is a line between a main pump and a direction switching valve, a back pressure generation mechanism that is disposed on a return line that is a line connected to a tank and generates a back pressure in the return line, and an air bleed line that connects the relief valve and a portion downstream from the back pressure generation mechanism in the return line.

Abstract: Provided are a motor unit and a conveyance device. In a motor unit having a motor portion and a gear portion, the motor portion is formed by accommodating a most part of a drive motor in a housing member. The gear portion is formed by arranging at least a part of a drive gear and a plurality of small gear portions in a space surrounded by an inner tooth train portion, and the plurality of small gear portions is positioned around the drive gear in the space. Each of the plurality of small gear portions meshes with one of the drive gear and the inner tooth train portion, and each of the plurality of small gear portions rotates by rotation of the drive gear. At least a part of the gear portion is at a position overlapping the motor portion in plan view.

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 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 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, 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 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: 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.