An apparatus capable of attaching a maintenance part that needs replacement accompanying use, the apparatus including: a storage unit configured to store at least one or more patterns of a prediction equation of a life of the maintenance part in a storage device; a prediction unit configured to predict a life of the maintenance part by applying one of prediction equations stored in the storage unit; and a transmission unit configured to transmit predetermined information relating to the maintenance part to a management apparatus that manages information relating to a life of the maintenance part, and the transmission unit includes identification information on a prediction equation currently being applied to a prediction of a life of the maintenance part in the predetermined information that is transmitted to the management apparatus.

A wireless operation system is configured by including a wireless operation terminal including an inputting device that inputs an operation instruction to cause a machine to execute a predetermined operation and a wireless transmitting device that wirelessly transmits the operation instruction input from the inputting device; a position detecting device that detects a position of the wireless operation terminal; and a permitted operation setting device that sets a permitted operation that the wireless operation terminal is allowed to execute in accordance with the position of the wireless operation terminal detected by the position detecting device.

A data processing apparatus includes: a receiving unit: that receives first data defining a shape and a color of a three-dimensional object; and a generating unit, wherein when two or snore color components interfere with each other in one voxel as a result of performing a halftoning process for each of plural color components based on color information in the first data, the generating unit generates color voxel data by assigning any one of the two or more color components as color information of the one voxel and assigning the remaining color components of the two or more color components as color information of voxels present around the one voxel.

A closed-loop control device to control a system to be controlled includes a front node, back node, external tapping point, controller and compensating circuit. The compensating circuit has an inner node, frequency filter, front buffer and back buffer. The front node determines a difference; the back node supplies an external sum signal. A setting device automatically suppresses use of the output signal of the front buffer, supplies the back buffer and the back node with a first excitation signal as the compensation signal and detects a first result signal produced by the first excitation signal. The first result signal is one of the control difference, internal sum signal, output filtered signal of the frequency filter or output signal of the front buffer. The setting device evaluates the first excitation signal and the first result signal, sets a parameter of the frequency filter and the second propagation delay.

A method of operating a device to receive a print medium is disclosed. Rotation of a receiving device to receive a print medium is detected, whereby the rotation is caused by an external force. An assisting force is applied to further rotate the receiving device in response to the detected rotation.

The present invention relates to a machining device (100), a control apparatus (200) and a method for the continuous machining of workpieces (W.sub.1-W.sub.3), preferably plate-shaped workpieces (W.sub.1-W.sub.3), which preferably consist at least in sections of wood, wood material and/or synthetic material, a synchronization of a movement of a machining aggregate (130) with a feed movement of the workpiece (W.sub.1-W3) being carried out by a first control (201) and a positioning of the machining aggregate (130) according to a preset machining movement being carried out by a second control (202) with electronic cam disc.

A method includes: acquiring time-series data of a control input and a control output; calculating a variable parameter that minimizes an evaluation function, based on observation values of the control input and the control output; and updating the variable parameter with the calculated variable parameter. The evaluation function includes: a first function part that evaluates an entire error that is a control error of the entire observation period and increases the output value as the entire error increases; and at least one of: a second function part that evaluates a sectional error that is a control error of a particular section in the observation period and increases the output value as the sectional error increases; and a third function part that evaluates an instantaneous error that is a control error of a particular time point in the observation period and increases the output value as the instantaneous error increases.

A method for operating machinery uses a control unit and a display device for displaying a first user interface of a first application program and at least one second user interface of a second application program. The first user interface and the second user interface form a common display window on the display device.

An information processing device includes: a processor configured to: specify plural parts for manufacturing an ordered product; specify plural processes required from receiving an order of the product to completion of the product using plural parts; for an intermediate part generated by processing at least two of the plural parts, generate an intermediate object indicating intermediate part; for each of the plural parts, generate work objects indicating processes required for manufacturing the part; and create workflow information that arranges and displays, for each of the plural parts, the work objects indicating processes required for manufacturing the part in an order of the plural processes, and relates and displays, for each of the plural parts, work objects indicating processes executed continuously, in which in the workflow information, the intermediate object indicating intermediate part is associated with the work objects for the at least two parts used to generate the intermediate part.

A print data generating apparatus obtains a BRDF model group for each of a plurality of colors and the angle of incident light in the environment where an object to be reproduced is to be viewed. The print data generating apparatus then applies the angle of the incident light thus obtained to each of the models in the BRDF model group to thereby calculate the reflection distribution of the object to be reproduced for which the angle of the incident light is limited. The print data generating apparatus then outputs color data and form data for each of the models in the BRDF model group based on the reflection distribution, the color data indicating a color to be formed on the surface of the object to be reproduced, the form data indicating the form of the object to be reproduced.