Abstract: A temperature control unit according to one or more embodiments may include an acquisition unit that is configured to acquire an operation amount from a controller, and an SSR control unit that is configured to perform time proportional output of an instruction to drive or stop a heater to SSR after reflecting the operation amount.

Abstract: An evaluation device is provided and includes: a data acquisition unit which acquires input data input to a first learner of finishing learning that has undergone supervised learning using a data set including a pair of training data and correct answer data that indicates the correct answer of an inference result to the training data; and a validity evaluation unit which evaluates, based on an output obtained from a second learner of finishing learning that has undergone unsupervised learning using the training data by inputting the input data to the second learner, whether the valid output is able to be obtained from the first learner as the inference result to the input data when the input data is input to the first learner, the learning-finish second learner.

Abstract: A control system is provided with safety drivers having motion safety functions and with a standard controller that manages data exchanges among devices connected to a field network, wherein: when a connection in the field network is established, the standard controller transmits SRA parameters to the safety drivers via the field network, the SRA parameters including designation information to designate enabling or disabling for each of the motion safety functions; and the safety drivers disable particular motion safety functions that are designated to be disabled by the designation information.

Abstract: The three-dimensional measurement apparatus includes a light projecting unit projects, onto a target, a pattern in which data is encoded, an image capturing unit captures an image of the target onto which the pattern is projected, and a calculation unit calculates positions of a three-dimensional point group based on positions of the feature points and the decoded data, in which the pattern includes unit patterns that each expresses at least two bits and are used in order to calculate the positions of the three-dimensional point group, the unit patterns each includes a first region and a second region that has an area that is larger than an area of the first region, and an area ratio between the first region and the second region is at least 0.3 and not more than 0.9.

Abstract: The three-dimensional measurement apparatus includes a projecting unit configured to project patterned light onto a measurement target and an image capturing unit configured to capture an image of the measurement target onto which the patterned light is projected, with a predetermined exposure time, a calculation unit configured to calculate positions of a three-dimensional point group expressing a three-dimensional shape of the measurement target based on the feature points included in the image, and a determination unit configured to determine the exposure time such that at least one of the number of feature points and the number of three-dimensional point groups is equal to or greater than a threshold that is defined based on one of their maximum numbers, and the exposure time is shorter than an exposure time for the maximum number.

Abstract: An object detection device detects a predetermined object from an image. The object detection device includes a first detection unit configured to detect a plurality of candidate regions where the predetermined object exists from the image, a region integrating unit configured to determine one or a plurality of integrated regions according to the plurality of candidate regions detected by the first detection unit, and a second detection unit configured to detect, in the one or the plurality of integrated regions, the predetermined object by using a detection algorithm different from an algorithm of the first detection unit. As a result, it is possible to detect the predetermined object faster and more accurately than before.

Abstract: This proximity sensor includes: a cylindrical housing having an opening at one end in the axial direction; a detection part housed at the other end of the housing and detecting the presence or absence of a detection target contactlessly; a substrate housed in the housing and mounted with a control circuit for controlling the detection part; a detection part shield preventing external noise from entering the detection part and including a first face part adhered to the front surface on the other side of the detection part, and a side face part configured from multiple side pieces connected to the outer periphery of the first face part and bent from the first face part to cover the side surface of the detection part; and a resin provided around the detection part and the detection part shield.

Abstract: A sensor is provided with a cylindrical-shaped housing which has an opening formed at one end, an electronic component which is housed in the housing, a cylindrical-shaped clamp of which one end is inserted into the housing from the opening, and a sealing resin which seals the gap between the inner wall of the housing and the outer wall of the clamp. On the outer wall, the clamp has a rib which rises towards the inner wall of the housing. The rib includes an apex and a sloped surface which extends from the apex towards another end of the clamp and which intersects the outer wall of the clamp. The sealing resin, which exudes from between the inner wall of the housing and the apex and which is positioned on the sloped surface, has a recess resulting from surface tension.

Abstract: A three-dimensional measurement system capable of realizing high-speed processing while increasing measurement resolution are provided. The system includes: an image capture unit including a first and second image capture units that are spaced apart; a first calculation unit calculates a parallax at first feature points in the images using distance information of a three-dimensional measurement method other than a stereo camera method or information for calculating a distance, using at least one of the first and second image capture units; and a second calculation unit calculates a parallax at second feature points based on a corresponding point for the second feature point by using the stereo camera method using the first and second image capture units, and specifies a three-dimensional shape based on the parallax at the first and second feature points. The second calculation unit sets a search area based on the parallax at the first feature points.

Abstract: Provided is a sensor which makes it easy to mount a cable to a circuit board. This sensor 1 is provided with: a circuit board 2; a connector 10 which is composed of a metal material and which is fixed to the circuit board 2; and a cable 3 which is connected to the circuit board 2 via the connector 10. The connector 10 has: a bottom part 11 that is connected to the circuit board 2; and a pair of pinching elements 12L, 12R that are raised upright from said bottom part 11. The cable 3 is held in a space S between the pair of pinching elements 12L, 12R.

Abstract: A data generation apparatus includes: an acquisition unit configured to acquire an image of an object to be inspected including a defect, and a region of the image that includes the defect; a correction unit configured to correct the region acquired by the acquisition unit by expanding an outer edge of the region so that the number of pixels included in the region is increased by a predetermined amount; and a generation unit configured to generate learning data by associating the region corrected by the correction unit with the image.

Abstract: A sensor assembly of the present invention includes a fluid chamber. A pressure transmitting fluid disposed facing an artery passing portion of a part to be measured via a film which forms a part of an outer wall of the fluid chamber is accommodated in the fluid chamber. A pressure sensor is provided for detecting pressure of the pressure transmitting fluid as pressure applied to the artery passing portion of the part to be measured. Plate members each having a flat shape along a longitudinal direction of a wrist as the part to be measured are disposed on a side opposite to the part to be measured along the film.

Abstract: The present invention maintains sealing of the housing over a long period of time. A multiple-optical-axis photoelectric sensor (100) includes a light projector (110) and a light receiver (120) whose external forms are each formed by a housing (1) including an outer case (10) constituted by a main body case (11) and a first cap member (12), a light-transmitting plate (15), a first pressing member (20A), second pressing members (20B), a first adhesive tape (17A), and second adhesive tapes (17B). The first cap member (12) has a supporting part (12a) provided on its inner side, and an elastic member (18) is provided between the second pressing member (20B) and a portion of the light-transmitting plate (15) supported by the supporting part (12a). The light-transmitting plate (15) is pressed toward the first cap member (12) via the elastic member (18).

Abstract: A control system includes: a search part that, among one or more moving systems, searches for the moving system that meets preset requirements; an instruction part that outputs to a moving mechanism included in the moving system being searched an instruction for moving a second machine to be controlled included in the moving system being searched by the search part to a position operable in linkage with a first machine to be controlled; and a provision part that provides to a storage part of a second control device included in the searched moving system a linking user program for controlling the second machine to be controlled to operate in linkage with the first machine to be controlled. This makes it possible to efficiently perform dynamic recombination of the machines to be controlled.

Abstract: An objective of the present invention is to facilitate settings to be performed for a relay device. A control device, configured to be able to communicate with other devices via a relay device, is provided with: a storage unit that stores a user program including at least one of instructions for performing communication settings that are settings related to communication with the other devices; and a communication setting unit that performs the communication settings. The communication setting unit performs transmission and reception of commands together with the relay device on the basis of fulfillment of conditions of executing the instruction and performs the communication settings indicated by the instruction.

Abstract: The present invention provides a technology for invoking a non-periodic-execution function module from a periodic-execution control program. A control system that comprises first and second control parts (C1, C2) and a storage device that stores control programs (210, 211) for a controller. The control programs (210, 211) include a periodic-execution function module (55B) that invokes a non-periodic-execution function module (55A). The first control part (C1) reflects the value of an input variable for the periodic-execution function module (55B) in an argument for the non-periodic-execution function module (55A) and outputs an execution start command for the function modules to the second control part (C2). The second control part (C2) outputs a return value for the non-periodic-execution function module (55A) to the first control part (C1). The first control part (C1) reflects the return value in an output variable for the periodic-execution function module (55B).

Abstract: Provided is an electric apparatus, which has excellent convenience and operates by switching an operation mode according to the type of a communication device of a connection destination. The electric apparatus includes: a superimposition signal transmission portion which transmits, to a communication device, a superimposition signal obtained by superimposing a data signal on an operation signal; an operation mode switching portion which switches between a normal operation mode in which transmission of the superimposition signal is performed and a low current consumption mode in which transmission of the superimposition signal is not performed; and a current detection portion which detects a current value supplied from the communication device, wherein the operation mode switching portion switches the low current consumption mode to the normal operation mode when the current detection portion detects a current equal to or greater than a predetermined threshold value in the low current consumption mode.

Abstract: The present invention identifies the cause of an anomaly, if any, in a signal input via a cable. A master device (13) comprises an acquisition unit (1321) which acquires the signal quality of a signal input via a cable, and a cause determination unit (1323) which performs cause determination for determining, from variations in the signal quality, whether the cause of noise included in the signal is due to a mechanical factor or is due to electrical noise.

Abstract: Provided is a method for setting bottom-touching-determination standard capable of setting a bottom-touching-determination standard based on parameters with high reliability. The method for setting bottom-touching-determination standard includes a screwing step of screwing a measurement screw (11) into a measurement screw hole (13a), a parameter acquisition step of acquiring parameters in the screwing step, a bottom-touching-determination step of determining the presence or absence of bottom-touching on the basis of an axial force of the measurement screw, and a determination standard setting step of collating the determination result in the bottom-touching-determination step and the parameters to set the bottom-touching-determination standard.

Abstract: A relay has a first fixed contact, a second fixed contact, a movable touch piece including a first movable contact that is disposed facing the first fixed contact, and a second movable contact that is disposed facing the second fixed contact, the movable touch piece being disposed so as to be movable in a contact direction in which the first movable contact and the second movable contact come into contact with the first fixed contact and the second fixed contact and a separation direction in which the first movable contact and the second movable contact separate from the first fixed contact and the second fixed contact, and a drive device disposed in the contact direction with respect to the movable touch piece and configured to generate a driving force for moving the movable touch piece.