Abstract: A charged particle optical system includes an aberration corrector 209 that corrects aberration of a charged particle beam and has multipoles of a plurality of stages. The aberration corrector generates a plurality of multipole fields in a superimposed manner for each of the multipoles of the plurality of stages in order to correct the aberration of the charged particle beam. In order to reduce the influence of a parasitic field due to distortion of the multipole, for a first multipole field to be generated in a multipole of any stage among the plurality of stages, a value of a predetermined correction voltage or correction current to be applied to a plurality of poles for generating the first multipole field is corrected so as to eliminate movement of an observation image obtained based on electrons detected from a detector 215 by irradiating a sample with the charged particle beam before and after the first multipole field is generated.

Abstract: Provided is an arc welding device capable of welding base materials different in plate thickness, shape, or the like from each other with high quality in a narrow work space.

Abstract: In a computer system, a storage system manages a plurality of first volumes that belong to a CTG, a storage system creates a plurality of second volumes in a distributed manner in a plurality of storage nodes, and causes a second journal volume to exist in each of the plurality of storage nodes, the storage system creates first journal volumes each corresponding to the second journal volume, and executes a write order guarantee process of controlling a process for the plurality of first volumes so that journal data is stored in the plurality of first journal volumes while a write order is ensured.

Abstract: The power supply system related to the present invention includes plural power sources for supplying power to a single load in a vehicle, plural power supply paths for connecting the single load and each of the plural power sources, and a current adjustment unit for adjusting current flowing through at least one of the plural power supply paths, and the current adjustment unit compares state quantities of electrical states of each of the power supply paths, and, when a difference between the state quantities meets prescribed conditions, adjusts current flowing through the power supply paths so as to reduce the difference between the state quantities.

Abstract: An in-vehicle electronic device connected to a plurality of calculation units mounted on a vehicle includes a communication unit that communicates with the plurality of calculation units, and a control unit that issues an instruction of substitution control to another calculation unit when an abnormality occurs in any one of the plurality of calculation units. When an abnormality occurs in the first calculation unit among the plurality of calculation units, the control unit acquires substitute capability information indicating whether the execution content of the first calculation unit can be substituted from another calculation unit.

Abstract: An object of the invention is to appropriately diagnose ethicality of a prediction result of an AI model. An ethicality diagnosis device stores sensitive feature data, which is data that associates a value of a sensitive feature, which is a feature required to take a certain consideration in handling from a perspective of the ethicality with a value of a selected feature, which is one or more features selected from a feature constituting the AI model, a sensitive feature coefficient, and a per-feature importance level, and obtains, based on the sensitive feature coefficient and the per-feature importance level, a non-ethical degree, which is a value indicating a degree of ethicality of the prediction result output by the AI model.

Abstract: A traveling support system detects a drop in a driver's performance and issues an alarm to the driver. The traveling support system includes: a trailing operation normality learning unit that learns a tendency of fluctuation in a trailing operation by a driver of the host vehicle of trailing a preceding vehicle is included in a normal range, from at least one feature of a change in a state of the host vehicle and a change in a state between the host vehicle and the preceding vehicle, the feature being calculated based on given data detected in time series; a trailing operation abnormality determining unit that determines that the current trailing operation is abnormal when fluctuation has a difference of a given size or more with the normal range; and an alarm control unit that issues an alarm when the current trailing operation is determined to be abnormal.

Abstract: In a propeller shaft (PS1) according to the present invention, a thickness (Tw) of a welding portion (13) formed by welding a first tubular member (11) and a second tubular member (12) is formed to be thinner than a thickness (T1) of a first end portion of a first tubular portion (111) and also thinner than a thickness (T1) of a first end portion of a second tubular portion (121). Therefore, the thickness (Tw) of the welding portion (13) is reduced, and weight of the welding portion (13) can be reduced. With this, it is possible to suppress runout of the welding portion (13) and imbalance in rotation of the propeller shaft (PS1) during rotation of the propeller shaft (PS1).

Abstract: A sliding material includes a resin, first particles disposed in the resin and composed of an inorganic material, and second particles disposed in the resin and composed of an inorganic material whose Vickers hardness is higher than a Vickers hardness of the first particles. When a value obtained by dividing a Vickers hardness of the second particles by the Vickers hardness of the first particles is defined as a hardness ratio and when a value obtained by dividing a contained amount of the first particles with respect to the resin by a contained amount of the second particles with respect to the resin is defined as a content ratio, a value obtained by dividing the hardness ratio by the content ratio is greater than or equal to 0.3 and less than or equal to 2.8.

Abstract: Disclosed are a motor control device capable of stably driving an AC motor even under influence of dead time, and an electric vehicle mounted with an AC motor controlled by the motor control device. The motor control device controls a power converter (2) to which an AC motor (2) is connected. The motor control device includes: a voltage vector calculation unit (18) that generates a voltage command of the power converter such that an AC amount of the AC motor matches a command value; and a damping ratio control unit (26) that calculates, on the basis of a vibration component of a dq-axis component of the AC amount, the vibration component of a d-axis component or the vibration component of a q-axis component at a time point when a phase of the AC amount advances, and generates a correction amount for correcting the voltage command on the basis of the calculated vibration component of the d-axis component or the calculated vibration component of the q-axis component.

Abstract: The present invention improves a problem associated with the acquisition of loss data and accurately estimates, from a sense current, main current flowing through a power device.

Abstract: A control device, a control method, and a control system according to the present invention each actively allow an amount of change in a yaw rate, which is generated in the vehicle in response to a steering operation, per unit time to be changed in a vehicle including a steer-by-wire steering apparatus on the basis of a first physical quantity related to operation information on a steering operation input device and a second physical quantity related to acceleration and deceleration of the vehicle. This makes it possible to increase the steering easiness or increase the steering accuracy.

Abstract: A vehicle integrated-control device generates internal commands that supplement insufficient external commands in an environment where external commands are insufficient and that integrally controls each actuator to improve the operational feeling of the driver and occupant ride comfort.

Abstract: A controller of a work machine computes a requested velocity of a hydraulic actuator based on an operation signal, computes a first estimated velocity of the hydraulic actuator based on a sensed value of a first sensing device that senses motion information of a driven member, computes a second estimated velocity of the hydraulic actuator based on a sensed value of a second sensing device that senses a flow rate of a directional control valve, computes an arbitrated velocity by arbitrating the first estimated velocity and the second estimated velocity according to a driving state of the hydraulic actuator, and controls the directional control valve based on a deviation between the requested velocity and the arbitrated velocity.

Abstract: Provided is a resolution control device that suppresses a processing load of output data by dynamically controlling a resolution at time of processing the output data of an external-environment sensor based on a traveling status. The resolution control device processes output data of an external-environment sensor that recognizes a surrounding environment of a vehicle and outputs the processed output data to an automatic driving device. The resolution control device includes a traveling status determination unit that determines a traveling status of the vehicle, and a control unit that extracts an attention region of the output data based on the traveling status, reduces a resolution of a region other than the attention region, and then outputs the region to the automatic driving device.

Abstract: The present disclosure is providing a bio-based adhesive composition which is water-based. The adhesive composition includes bioprotein, salt of carboxymethyl cellulose, gum, alkali and a solvent. The adhesive composition is prepared at ambient conditions. The adhesive composition is useful for insulation of the electric material, especially for pressboard for a transformer which requires good adhesive for imparting good mechanical and electrical strength.

Abstract: Provided are a control device and a program verification method capable of suppressing an operation load in a case where different keys are used for respective devices. The control device 1 stores a program to be verified, a plurality of verification expected values related to verification of the program to be verified, and registered verification expected value information 183 that identifies one of the verification expected values. The control device verifies whether the program to be verified is correct using the registered verification expected value information 183.

Abstract: An electric circuit device includes: a first electric component; a first case that accommodates the first electric component and has a cooling channel for cooling the first electric component and a discharge port of the cooling channel; a second case that accommodates a second electric component and has a communication channel that communicates with a discharge port of the cooling channel; a first seal portion that is provided in a peripheral edge part of a discharge port of the cooling channel and seals the first case and the first electric component; a second seal portion that is provided outside the first seal portion with respect to a discharge port of the cooling channel and seals the first case and the first electric component; a through hole that is provided in the first case between the first seal portion and the second seal portion of and penetrates the first case from the first electric component side to the second case side; and a wall that is provided on one of the first case and the second case t

Abstract: An adjustment support system comprises an arithmetic unit and a storage unit. The storage unit stores sensor information including features of a sensor that captures an image of a target, and imaging target information including dimensions, shape, and disposition of an imaging target of the sensor, and the arithmetic unit generates a plurality of candidates for an imaging position and posture of the imaging target by the sensor, and determines whether or not positional deviation of the imaging target in a plurality of directions is detectable from a captured image obtained by the sensor based on the sensor information and the imaging target information, with respect to each of the plurality of candidates for the imaging position and the imaging posture. The arithmetic unit then determines an imaging position and posture for the sensor to actually capture an image of the target from the plurality of candidates.

Abstract: An electronic control device (1) includes a cover (30) (housing). The cover (30) (housing) includes at least a metal layer (32), a plating layer (33), an exposed site (32a), and a seal tape (70) (lid portion). That is, the cover (30) housing includes a metal layer (32) made of metal, a plating layer (33) that coats an outer surface of the metal layer (32), an exposed site (32a) that exposes the metal layer (32) from a part of the plating layer (33), and a seal tape (70) (lid portion) that covers the metal layer (32) exposed by the exposed site (32a).