Abstract: A data compression processing system includes: a selection unit configured to select a compression processing setting to be applied to processing target data from among a plurality of compression processing settings; and a compression processing unit configured to compress the processing target data according to the compression processing setting selected by the selection unit. The selection unit is configured to: receive a condition required for compression processing of the processing target data; apply a plurality of compression processing settings applicable to the processing target data to evaluation data to perform compression processing; select, from the plurality of compression processing settings, a setting that satisfies the condition when applied to the processing target data based on a result of the compression processing for the evaluation data; and manage the selected compression processing setting in association with the condition.

Abstract: To efficiently detect a defect and identify a causal portion of the defect while minimizing impact on performance of a storage system. A storage device, including an optical module, receives a data I/O request transmitted from another device via the optical module, and performs I/O processing responding to the data I/O request to a storage unit. The storage device performs, upon receiving a data write request as the data I/O request from another device, transmitting a reception enabled notification being information indicating a state where reception of write data for the data write request is enabled to another device, and starting timing of a write monitoring timer being a timer to monitor a reception state of the write data, and upon timeout of the write monitoring timer, acquiring emitted light quantity of a light emitting element, and outputting information indicating the acquired emitted light quantity.

Abstract: Provided is a chemical analysis apparatus which has a stirring function for stirring, by using an ultrasonic element, a reagent or the like and a sample to be measured, and with which it is possible to infer the presence or absence of a reaction liquid and estimate the liquid amount of the reaction liquid without using a means such as a sensor and a visual inspection. This chemical analysis apparatus has an ultrasonic stirring mechanism and is characterized in that the ultrasonic stirring mechanism comprises: a piezoelectric element; a plurality of electrodes provided to the piezoelectric element; a power source unit for applying voltage to the electrodes; a detection unit for measuring electric impedance for each of the plurality of electrodes or for any combination of the electrodes; and an analysis unit for determining the liquid amount in a reaction vessel from the electric impedance detected by the detection unit.

Abstract: An electronic control unit includes: a processor that executes a program; a memory that is enabled to be accessed by the processor; an access violation detection mechanism that monitors an access from the processor to the memory; and a time storage mechanism that stores detection time at which an access violation is detected by the access violation detection mechanism, in which the processor stores switching time at timing at which a task being executed is switched, the time storage mechanism stores the time at which the access violation is detected, and the processor identifies a task having caused the access violation by comparing the switching time and the detection time.

Abstract: In a drive circuit of a voltage-driven power semiconductor switching element, a drive circuit capable of performing efficient switching control according to a drive condition with a relatively simple configuration is provided. The drive circuit includes the voltage-driven switching element, an on-circuit that injects a charge into a gate of the voltage-driven switching element in response to a drive signal, and an off-circuit that extracts the charge from the gate of the voltage-driven switching element in response to a drive signal. In the drive circuit, the injection of the charge into the gate of the voltage-driven switching element or the extraction of the charge from the gate by pulse driving of the on-circuit or the off-circuit, and switching time of the voltage-driven switching element is controlled.

Abstract: A computer system connects with a base that provides a service including a plurality of components, retains component management information for managing schemas associated with the components included in the service, at the time of reception of a retrieval request for retrieving the components to achieve a service using a target component, retrieves associated components having the same schema as the target component with reference to the component management information, while designating the schema of the target component as a starting point, and presents the associated components.

Abstract: A system can be used for analyzing fault data in a power transmission network with a plurality of power transmission lines. A number of power system devices are distributed across the power transmission network. Each power system device performs one or more of measurement of data to generate measured data and processing of the measured data to generate processed data in response to a condition in a corresponding segment of the power transmission network. The system includes a data aggregator, a data analyzer, and a fault locator.

Abstract: The invention provides an automatic analyzer capable of closing a lid of a container containing a reagent or a specimen without wearing an upper surface of the lid even when the lid fails to close. The automatic analyzer includes a container accommodation portion that has a lid openable and closable by a rotation fulcrum and accommodates a container containing a reagent or a specimen, and a lid closing guide portion that closes the lid by moving relative to the container accommodation portion, wherein the lid closing guide portion is in contact with an edge of the lid to close the lid.

Abstract: A motor control device is provided which achieves redundancy while suppressing an increase in the number of parts and connection signal lines. The device includes angle sensors for detecting a rotation angle of a motor, a first microcomputer unit for controlling the motor based on a stroke sensor and receiving the detected value of the angle sensor, a second microcomputer unit for controlling the motor based on the stroke sensor and receiving the detected value of the angle sensor, and communication units for transmitting and receiving signals between the microcomputer units. The first microcomputer unit includes an angle sensor failure detecting unit for detecting a failure of the angle sensors, according to the detected value of the angle sensors, and a control angle of the motor created in response to the stroke sensor.

Abstract: Example implementations described herein are directed to systems and methods for selecting a prediction target node in creating a data flow. Systems and methods can involve a data flow editing interface, configured to, for receipt of an input node for an editing data flow in the data flow editing interface, determine a recommendation of a target node and a next node to be added to the data flow based on metadata, relevance of a data source for the data flow, location information of each node on the data flow, and similarity of the editing data flow to past flows that are previously executed data flows; and provide the recommendation of the target node and the next node on the data flow editing interface.

Abstract: The present disclosure proposes a method for classifying defects and the like by using a learning device that has been suitably trained, a system, and a computer-readable medium. As one aspect thereof, the present disclosure proposes (see FIG. 1) a defect inspection method, etc., in which one or more computers are used to inspect a defect on a sample on the basis of output information from detectors that detect scattered light produced via the irradiation of the sample with light, wherein defect information is outputted by: receiving output from a plurality of detectors disposed at a plurality of angles of elevation with reference to the sample surface, and at a plurality of sample surface-direction orientations with reference to the irradiation points of the light on the sample; and inputting the output information of the plurality of detectors into a learning device that has been trained using the output information from the plurality of detectors and the defect information.

Abstract: Provided is a hybrid vehicle control device excellent in quietness while suppressing knocking within an allowable limit. The hybrid vehicle control device of an aspect of the invention is a hybrid vehicle control device that controls a hybrid vehicle including a motor that drives wheels, a generator that supplies electric power to the motor, and an engine configured by an internal combustion engine that drives the generator, and includes a control unit that calculates a knock index value indicating a knock degree of the engine at an engine operating point represented by a relationship between an engine rotational speed and an engine torque, and controls the engine rotational speed and the engine torque based on the knock index value. As the knock index value decreases, the control unit sets the target engine rotation speed to be lower and the target engine torque to be higher in the target power generation amount.

Abstract: In some examples, a system may determine a plurality of candidate routes between a source location and a destination location for a vehicle, and may segment each candidate route into multiple road segments. Further, the system may receive vehicle computing resource information and sensor configuration information for the vehicle. The system may determine that at least one of the sensor configuration or the computing resources on board the vehicle fails to satisfy a threshold associated with autonomous navigation of a road segment of a first candidate route of the plurality of candidate routes. The system may select, for the vehicle, the first candidate route based at least on determining that a computing device external to the vehicle is scheduled to perform at least one computational task for the vehicle to enable the vehicle to meet the threshold associated with autonomously navigating the road segment of the first candidate route.

Abstract: Provided is a steering device including a lock nut that fixes an outer race of a turning nut threadably engaged with a rack bar. A loosening prevention protruding portion formed on a lock nut main body is brought into contact with a radial-direction abutting portion to prevent loosening of the lock nut with a frictional force. At the same time, a lock nut recessed portion for reducing mechanical stiffness is formed in an outer peripheral surface of the loosening prevention protruding portion so that an external force acting from the outer race is buffered by the lock nut recessed portion. In this manner, a decrease in contact area between the loosening prevention protruding portion and the radial-direction abutting portion is reduced.

Abstract: An electric power steering device 100 includes: an electric motor 110 configured to apply a driving force to steer a wheel in response to operation of a steering wheel; and a control device 10 configured to perform control of drive of the electric motor by estimating a degree of sloping in a transverse direction of a roadway on which a vehicle travels, determining, based on the estimated degree of sloping, a correction current for correcting a target current required for the electric motor to generate the driving force, and correcting the target current with the correction current.

Abstract: System and method for preventing blurring of an image in a scanning direction caused by a signal processing delay of a detector. of a charged particle beam device. The charged particle beam device is configured to calibrate first image data generated based on a detection signal output from a detector when the sample is two-dimensionally scanned with the charged particle beam, to generate second image data, in which the the second image data is generated using n first signal profiles each of which corresponds to a signal strength distribution in a first direction and which are extracted from the first image data, and a power spectral density P(f) (f: spatial frequency) of a window function corresponding to the signal processing delay of the detector.

Abstract: Provided is an etching technique providing higher uniformity of etching amount and a higher yield of etching processing. An etching method for etching a film layer as a processing object containing nitride of transition metal, the film layer being disposed on a surface of a wafer, includes a step of supplying reactive particles containing fluorine and hydrogen but containing no oxygen to a surface of the film layer to form a reaction layer on the surface of the film layer, and a step of eliminating the reaction layer by heating the film layer.

Abstract: A storage system includes a storage device, a processor, and a storage unit. The processor provides a volume configured on the storage device to a mainframe server. The processor manages data handled by an open-architecture server, using a first slot having a first slot length as a unit, in the volume, and manages data handled by the mainframe server, using a second slot having a second slot length shorter than the first slot length as a unit, the first slot storing therein a predetermined number of the second slots, in the volume. The processor performs a process using one of the first slot and the second slot as a unit, depending on the type of the process.

Abstract: A rotation speed or a rotation time of a crankshaft at a certain angle is calculated on a basis of a change in a detection signal of a sensor of the crankshaft. Then, when a combustion cylinder is switched, information on the rotation speed or the rotation time for at least two combustion cycles is obtained, and a combustion phase is calculated on the basis of the rotation speed or the rotation time. Accordingly, by using the that measures rotation of the crankshaft, it becomes possible to detect a combustion state of the internal combustion engine with high accuracy.

Abstract: A storage system includes: a central processing unit; a main memory; first management information that associates a hash value of received data with an address in a volume; and an I/O processing package. The I/O processing package includes an I/O processor and an I/O memory. The I/O processor executes protocol processing. The I/O processor executes at least a part of search processing of an address associated with a hash value of first received data in the first management information. The central processing unit controls execution of deduplication processing of the first received data based on data of an address associated with the hash value of the first received data.