Abstract: A numerical control device includes: a tool-side displacement measurement unit; a workpiece-side displacement measurement unit; a drive signal measurement unit; a relative displacement calculation unit between the tool and the workpiece; a relative displacement prediction unit calculating a relative displacement predicted value from the drive signal, from a prediction model representing a relationship between the drive signal and the relative displacement; a model parameter operation unit generating prediction model parameters constituting the prediction model, from the drive signal, the relative displacement, and the predicted value; and a command value correction unit outputting a post-correction position command obtained by correcting a position command to the drive unit using the prediction model parameters. The model parameter operation unit changes the prediction model parameters to reduce a difference between the relative displacement and the predicted value.

Abstract: A network building apparatus (2) includes a collection unit (11) configured to scan each node connected to a network and collect environmental data of the network, a design unit (21) configured to design a virtual network obtained by virtualizing the network based on the environmental data collected by the collection unit (11), and an output unit (31) configured to output design data of the virtual network designed by the design unit (21).

Abstract: A machine learning apparatus for learning a correction parameter used in correction of a command value that controls a motor in a motor drive system including a plurality of kinds of correction functions includes: a state observation unit that observes, as a state variable, each of a feature calculated on the basis of drive data and the kind of any of the correction functions of the motor drive system and the correction parameter; and a learning unit that learns the correction parameter for each of the correction functions according to a training data set created on the basis of the state variable.

Abstract: An adaptive control device according to the present invention includes: a processor that generates a second command value for a motor on the basis of at least one of a first command value received from a numerical control device, feedback data received from a motor control device that controls the motor on the basis of the first command value, and sensor data received from a sensor; and a communication circuit that transmits the second command value to the numerical control device.

Abstract: There is provided a recording apparatus including: a recording unit that performs recording on a medium transported in a first direction; a medium feeding unit that is positioned in a second direction opposite to the first direction of the recording unit, includes a medium supporting unit; and a medium reversing unit that reverses the medium transmitted in the second direction after the recording of the recording unit, and transmits the medium to the first direction, in which the medium feeding unit includes a first guide unit and forms a first guide surface in the downward slope toward the first direction, and a power transmission unit that transmits a driving power from a power source of the medium reversing unit to the medium reversing unit, and at least a part of the first guide unit in a vertical direction overlaps with the power transmission unit.

Abstract: A reader device is provided having a wider readable area and a table with the reader device. The reader device includes an antenna element communicating with an RFID tag attached to an article, a reader module electrically connected to the antenna element and reading information of the RFID tag through the antenna element, and a case housing the antenna element and the reader module. Moreover, the antenna element includes a first dipole antenna having a first element axis extending in a first direction, and a second dipole antenna having a second element axis extending in a second direction crossing the first direction.

Abstract: A substrate processing apparatus includes a container carrying in/out section on which a substrate conveyance container accommodating a substrate is placed; a processing unit that performs a process on the substrate; a conveyance space through which the substrate is conveyed; a substrate conveyor that conveys the substrate between the container carrying in/out section and the processing unit through the conveyance space; a first gas supply passage that supplies an atmosphere adjusting gas to the processing unit; a first gas discharge passage that discharges the atmosphere adjusting gas from the processing unit; a circulation passage that returns the atmosphere adjusting gas flowing out from the conveyance space to the conveyance space; a second gas supply passage that supplies the atmosphere adjusting gas to a circulation system constituted by the conveyance space and the circulation passage; and a second gas discharge passage that discharges the atmosphere adjusting gas from the circulation system.

Abstract: A technique capable of immediately reporting to an operator an occurrence of abnormality in an electric tool is provided. A communication terminal includes a communication-terminal-side control unit that determines whether abnormality has occurred in any of electric tools based on information acquired from the electric tools via wireless communication. When the communication-terminal-side control unit determines the occurrence of abnormality in any one of the electric tools, the occurrence of abnormality in the electric tool is reported by at least one of a report unit included in the electric tools other than the electric tool in which the occurrence of abnormality is determined and a report unit included in the communication terminal.

Abstract: An information collection system for efficiently collecting target information from an enormous amount of contents in a variety of formats is provided. The information collection system 100 includes a learning unit 110 and an extraction unit 130. The learning unit 110 generates, by using learning data, a parser rule for extracting a target character string from data, the target character string being a character string including specific information. The extraction unit 130 extracts the target character string from data by using the parser rule.

Abstract: A technique capable of immediately reporting to an operator an occurrence of abnormality in an electric tool is provided. A communication terminal 100 includes a communication-terminal-side control unit that determines whether abnormality has occurred in any of electric tools 10, 200, 300, and 400 based on information acquired from the electric tools 10, 200, 300, and 400 via wireless communication. When the communication-terminal-side control unit determines the occurrence of abnormality in any one of the electric tools 10, 200, 300, and 400, the occurrence of abnormality in the electric tool 10, 200, 300, or 400 is reported by at least one of a report unit included in the electric tools 10, 200, 300, and 400 other than the electric tool 10, 200, 300, or 400 in which the occurrence of abnormality is determined and a report unit included in the communication terminal 100.

Abstract: An aerial image display device includes a display component, an imaging component, and a first limiter. The display component has a display surface for displaying an image. The imaging component has a first reflecting surface and a second reflecting surface that are arranged perpendicular to each other along an image formation plane of the imaging component. The imaging component forms an aerial image of the image in a display area that is symmetrical with the display surface with respect to the image formation plane. The first limiter is disposed closer to the display component than the imaging component. The first limiter limits an incident angle of incident light incident on the imaging component. The first reflection surface and the second reflection surface are inclined by an angle between 30° and 60° with respect to a median plane that includes a perpendicular of each of the display surface and the image formation plane.

Abstract: Provided is a signature generation device, etc., generating signature information with high accuracy. The signature generation device calculates hash values for at least a partial area in individual files; calculates a similarity degree between the calculated hash values and classifies the plurality of files into groups based on the calculated degree; specifies common strings among, at least, some of the files in strings included in files of a group, the strings being symbol strings or bit strings; and generates signature information being a criterion for determining whether or not at least a part of the common string in the specified common strings is included.

Abstract: An article management system includes multiple reader devices that read the RFID tags attached to the articles. Moreover, a central terminal partitions an article management area into multiple middle areas that are in turn partitioned into small areas, and then causes reader devices arranged in two or more small areas to work in a predetermined order for each small area, to read information of the RFID tags. The range of radio wave interference distance assumed for a reader device in a first middle area partially overlaps with a second middle area. Thus, when causing the reader devices arranged in the first middle area to work in order, the central terminal controls a reader device in the second middle area that lies outside the range of radio wave interference distance from a reader device working in the first middle area.

Abstract: To provide a rotary impact tool capable of: suppressing a rise in temperature in a motor or switching elements and a current flowing in the motor or switching elements while suppressing a degradation in tightening performance; and improving operability. The rotary impact tool includes: a motor; an end-bit holding part driven by the motor; an impact mechanism provided on a drive transmission path from the motor to the end-bit holding part and configured to intermittently produce rotary impacts, the rotary impacts transmitting a drive force of the motor to the end-bit holding part; a switching element configured to change a voltage supplied to the motor; and a control unit controlling the switching element. The control unit is configured such that the voltage supplied to the motor begins to gradually rise within a period of time from a timing when a first rotary impact ends to a timing when a second rotary impact subsequent to the first rotary impact starts.

Abstract: A recording apparatus includes an electric field forming section including a conductive member and configured to form an electric field, and the conductive member includes at least one first portion and a second portion, each of the at least one first portion being disposed at a position being nearer the recording head than a position of the second portion and included in a corresponding one of at least one liquid discarding region each of which, in an execution of borderless recording, is used for the ejection of the liquid onto an outside of a corresponding one of at least one edge whose position corresponds to each of at least one predetermined size of a medium, the second portion being disposed in a recording region other than the at least one liquid discarding region.

Abstract: There is provided a recording apparatus including: a recording unit that performs recording on a medium transported in a first direction; a medium feeding unit that is positioned in a second direction opposite to the first direction of the recording unit, includes a medium supporting unit; and a medium reversing unit that reverses the medium transmitted in the second direction after the recording of the recording unit, and transmits the medium to the first direction, in which the medium feeding unit includes a first guide unit and forms a first guide surface in the downward slope toward the first direction, and a power transmission unit that transmits a driving power from a power source of the medium reversing unit to the medium reversing unit, and at least a part of the first guide unit in a vertical direction overlaps with the power transmission unit.

Abstract: A control device detects a first vehicle traveling in front of an own vehicle using a front looking radar device, and detects a second vehicle which is predicted to cut in between the own vehicle and the first vehicle using the front looking radar device and/or front-side looking radar devices. The control device calculates a first target acceleration required for the own vehicle to maintain an inter-vehicle distance between the own vehicle and the first vehicle at a first set inter-vehicle distance; and calculates a second target acceleration required for the own vehicle to maintain an inter-vehicle distance between the own vehicle and the second vehicle at a second set inter-vehicle distance. The control device selects either the first target acceleration or the second target acceleration and controls the own vehicle in such a manner that an actual acceleration of the own vehicle becomes closer to the mediated target acceleration.

Abstract: A wiring substrate includes a surface layer having electrical insulation properties and a connection terminal having electrical conduction properties and protruding from the surface layer. The connection terminal includes a base portion, a covering portion and a filling portion. The base portion of the connection terminal is made of an electrically conductive first metal and located adjacent to the surface layer so as to extend through the surface layer and protrude from the surface layer. The covering portion of the connection terminal is made of an electrically conductive second metal having a melting point lower than that of the first metal and located so as to cover the base portion. The filling portion of the connection terminal is made of at least one of the second metal and an alloy containing the first and second metals and located so as to fill a hollow in the base portion.

Abstract: A recording apparatus includes: a carriage that has a recording head which performs recording on a medium; and a gap adjusting unit that causes the carriage to shift in a direction in which a gap between a medium and the recording head changes depending on rotation of a cam. In a state in which the carriage is positioned at an end portion in a moving range in the first direction, at least a part of the carriage and at least a part of the cam overlap in a moving direction of the carriage. In the state in which the carriage is positioned at the end portion in the moving range in the first direction, the cam does not project with respect to the carriage in the first direction.

Abstract: An electric compressor includes an inverter housing accommodating an inverter, a compressor housing accommodating a compression mechanism and an electric motor, and a seal member having an annular shape and interposed between an end surface of a peripheral wall of the compressor housing and an end surface of the inverter housing. The compressor housing has the peripheral wall in which the inverter is disposed. The seal member is retained to the inverter housing by a retaining structure which is disposed inside the peripheral wall of the compressor housing. The retaining structure includes a first projection and a second projection. The first projection is formed on the seal member and projects radially inward. The second projection is formed on the inverter housing. The first projection is located between the second projection and the end surface of the inverter housing so as to restrict movement of the seal member in a direction.