Abstract: Provided is a task teaching method for teaching a task to a robot that includes a gripper unit configured to grip a grip target object and moves the grip target object gripped by the gripper unit, the task teaching method including: a generation step (S701) of outputting, as a reference path, time-series data regarding a position and an attitude of the grip target object when a teacher grips and moves the grip target object and generating teaching data of the robot corresponding to the reference path; and a modification step (S702) of outputting, as an operation path, time-series data regarding a position and an attitude of the grip target object or the gripper unit when the robot is operated using the teaching data before an actual task is executed by the robot and modifying the teaching data such that the operation path matches with the reference path.

Abstract: A controller of a work machine includes: a service request generation unit that generates and transfers information for requesting a remote service; a service execution condition management unit that confirms and manages the condition for executing the remote service; and an operating mode management unit that manages the operating mode and the operation status of the work machine. The service request generation unit generates service request information containing function types of a plurality of remote services, the operating mode of the vehicle, and the communication performance of the communication network, and transfers it to the data center. For each function type included in the service request information, the service execution condition management unit outputs service execution information containing the execution possibility, the condition for operating mode, and the condition for communication performance.

Abstract: A distributed control system includes a tree topology network or a daisy-chain network including a communication parent station, communication child stations, and a plurality of communication paths among the communication parent station and the communication child stations, in which the communication parent station and the communication child stations include a scheduling unit that controls a transfer cycle that is temporal intervals of data transfer. The scheduling unit sets the transfer cycle that is the fastest out of a plurality of the data as a reference cycle, counts the number of times each time the reference cycle elapses, and imparts a value of the number of times to the reference cycle as a cycle number. When the cycle number reaches an optional number, the number of times is returned to an initial value, which makes one cycle of transfer control, and the transfer control is repeatedly executed.

Abstract: An automated analyzer for accurately detecting the position of a nozzle for dispensing, thus being able to highly accurately adjust the position of the nozzle. The automated analyzer includes: dispensing mechanisms including nozzles that dispense a reagent and a specimen, and dispensing arms that move the nozzles; cleaning tanks for cleaning the nozzles; and an automated analyzer control unit that adjusts positions of the nozzles. The automated analyzer analyzes a mixed liquid of the reagent and the specimen, being held in a reaction cell. At the dispensing mechanisms, stop positions of the nozzles are set. The dispensing mechanisms each include an imaging device disposed on the dispensing arms. The automated analyzer control unit takes images of the nozzles, using the imaging device, at imaging positions of the nozzles. The imaging positions are positions to which the nozzles are allowed to move, respectively, and are positions different from the stop positions.

Abstract: Provided is a technique for detecting deviation amounts in two directions between a tip of a nozzle of a pipetting device and a target stop position from one image. An imaging device of the present disclosure is an imaging device installed in a pipetting device including a nozzle that aspirates and dispenses liquid and an arm that holds the nozzle and moves the nozzle by a rotation operation. The imaging device includes: a camera that includes an image sensor and a lens; and a pair of mirrors that includes a first mirror having a first reflective surface and a second mirror having a second reflective surface. The pair of mirrors is arranged such that the first reflective surface and the second reflective surface face each other. The pair of mirrors is arranged one by one between the tip of the nozzle and a bottom surface of the arm, on both sides across a plane that includes a rotation axis of the arm and a central axis of the nozzle.

Abstract: A method of manufacturing a light source device includes: disposing bumps containing a first metal on a first substrate which is thermally conductive; disposing a bonding member on the bumps, the bonding member containing Au—Sn alloy; disposing a light emitting element on the bumps and the bonding member; and heating the first substrate equipped with the bumps, the bonding member, and the light emitting element.

Abstract: A work machine includes a body, a work implement attached to the body, and a controller that executes a transmission process of transmitting data to an external apparatus installed outside the body. The controller measures a speed of communication with the external apparatus, places a functional restriction on the transmission process when the speed of communication is lower than a predetermined required speed, reinforces the functional restriction on the transmission process as the speed of communication lowers, and reinforces the functional restriction on the transmission process when a state of the work machine is an operation state, as compared to a case where the state of the work machine is not the operation state.

Abstract: A distributed control system includes a tree topology network or a daisy-chain network including a communication parent station, communication child stations, and a plurality of communication paths among the communication parent station and the communication child stations, in which the communication parent station and the communication child stations include a scheduling unit that controls a transfer cycle that is temporal intervals of data transfer. The scheduling unit sets the transfer cycle that is the fastest out of a plurality of the data as a reference cycle, counts the number of times each time the reference cycle elapses, and imparts a value of the number of times to the reference cycle as a cycle number. When the cycle number reaches an optional number, the number of times is returned to an initial value, which makes one cycle of transfer control, and the transfer control is repeatedly executed.

Abstract: Provided is a module system for a robot, said module system being suitable for an autonomous robot that switches between onsite operations.

Abstract: A controller of a work machine includes: a service request generation unit that generates and transfers information for requesting a remote service; a service execution condition management unit that confirms and manages the condition for executing the remote service; and an operating mode management unit that manages the operating mode and the operation status of the work machine. The service request generation unit generates service request information containing function types of a plurality of remote services, the operating mode of the vehicle, and the communication performance of the communication network, and transfers it to the data center. For each function type included in the service request information, the service execution condition management unit outputs service execution information containing the execution possibility, the condition for operating mode, and the condition for communication performance.

Abstract: In the present invention, device information is collected while real-time performance and high-speed performance of control-related normal communication are maintained. The distributed control system has: a central processing device; a central communication device; multiple terminal communication devices each having at least one controlled device connected thereto; an information storage device; and a network having a tree structure comprising multiple communication paths between the central communication device and the terminal communication devices, between the terminal communication devices, and between the terminal communication devices and the information storage device.

Abstract: In the present invention, device information is collected while real-time performance and high-speed performance of control-related normal communication are maintained. The distributed control system has: a central processing device; a central communication device; multiple terminal communication devices each having at least one controlled device connected thereto; an information storage device; and a network having a tree structure comprising multiple communication paths between the central communication device and the terminal communication devices, between the terminal communication devices, and between the terminal communication devices and the information storage device.

Abstract: A damping device and a design method provide an active damping for a device in which vibration is to be reduced. The damping device includes vibration detection means for detecting a vibration of the object; vibration generation means for generating a distortion on a portion of the object; control means for controlling the vibration generation means by a signal from the vibration detection means; and signal input and output means for transferring a signal with the control means. A driving force generation signal is received from outside through the signal input and output means, the driving force corresponding to the driving force generation signal is generated by the control means, the selected vibration generation means is driven by the driving force, and vibration state information obtained from the selected vibration detection means is output from the control means to the outside through the signal input and output means.

Abstract: A terminal communication apparatus has a terminal communication control portion rendering an immediate communication control portion sequentially transmitting serial data to another terminal communication apparatus bitwise when receiving a packet as bitwise serial data and a normal communication control portion performing processing on the packet after accumulating the serial data until the serial data reaches a packet length when receiving the bitwise serial data switchable, performing processing with the immediate communication control portion in a case of receiving a time adjustment packet containing time adjustment data posting a timing of synchronization in the other terminal communication apparatus and performing processing with the normal communication control portion in a case of receiving a packet other than the time adjustment packet. Thus, synchronization of control object devices can be enabled without previously investigating communication delay times.

Abstract: Provided is a vibration control device mounted on a structure body of a target where vibration should be damped, including: a vibration detection unit that detects vibration of a portion of the target; a vibration generation unit that generates strain in a portion of the target; and a control unit that generates a control signal to determine drive force of the vibration generation unit based on a signal from the vibration detection unit. In the vibration control device, strain energy distribution of the target is measured or calculated, and setting positions of the vibration detection unit and the vibration generation unit are determined based on an optimization method within a range in which strain energy changes rapidly.

Abstract: A motion controller device and a communication method for the motion controller device are provided to reduce the large number of man-hours that are required for making communication settings and wiring design in large-scale systems. The motion controller device and communication method improve the degree of freedom for communication line connections by switching the two transmission paths on the transmitting and receiving sides of the communication ports contained within a central communication device and a terminal communication devices for full duplex communications. The motion controller device and communication also ensure the response performance required in the devices being controlled by way of the terminal communication device that autonomously and dynamically switches the communication paths according to the volume of communication data on the communication line along this type of network.

Abstract: In a distributed control system including a central communication device, terminal communication devices to which target devices to be controlled are connected, and a network including multiple communication paths connecting the central communication device and terminal communication devices, each terminal communication device includes a calculation input/output performance storage unit storing input/output performance of a calculation unit for controlling the target devices to be controlled and a control input/output performance storage unit storing the performance of the input/output control units of the target devices to be controlled, and the central communication device collects input/output performance information previously stored in these storage units, determines communication paths of the terminal communication units and a packet division method in such a manner that an amount of a communication data of a network and response performance requested of the distributed control system are satisfied, on

Abstract: A projector includes an adjustment mechanism adjusting a light axis of the optical member. The adjustment mechanism includes a first member, a second member attached to be movable in a first direction orthogonal to the light axis of the optical member with respect to the first member, a third member holding the optical member and attached to be rotatable around a rotation center axis parallel to the light axis with respect to the second member, a first adjustment portion moving the second member in the first direction with respect to the first member, and a second adjustment portion rotating the third member around the rotation center axis with respect to the second member, and an operation portion of the first adjustment portion and an operation portion of the second adjustment portion are placed at the same side.

Abstract: A distributed control system and a control method for the distributed control system are provided that reduce adjustment and setup steps required when the system are applied to a control using sensors and actuators. The distributed control system includes a central communication unit and terminal communication units, the central communication unit and the terminal communication units connected to each other through a network. Communication control setup is automatically performed for each of the terminal communication units when control is exercised by using sensors and actuators connected to the terminal communication units based on each transmission characteristic of the time when a physical quantity generated by driving each of the actuators propagates to each of the sensors and on the setup of required performance of control.

Abstract: A measuring device is applied to an active damping system, the active damping system including a damper having a plurality of sensors and a plurality of actuators, the damper being arranged on an object to be subjected to damping. The measuring device includes: a transmission characteristic storage unit configured to store a plurality of transmission characteristics calculated from driving signals and vibration state signals; a damping performance setting unit configured to set damping performance including the amount of vibration reduction required of the active damping system and a frequency of vibration; and a damper configuration calculator configured to calculate how many the number of the sensors and actuators for the damper is increased or decreased on the basis of the transmission characteristics and the damping performance, with the increase or decrease being necessary in order that the damping performance set in the damping performance setting unit is satisfied.