摘要:
To provide a system-program download system that cannot provide a program for control devices to devices and to persons other than a registered control device and a registered user. The system-program download system includes: a management server that manages information on a customer who has purchased a control device and information on the control device, determines whether a customer and a control device are legitimate upon reception of a request for downloading a program from the customer, and generates a download module including a program and a machine-information verification code that identifies the control device; a portable storage medium 51 that stores a download module received from the management server; and a control device that reads a download module from the portable storage medium 51, and installs the program when the machine-information verification code matches the machine-specific information held by the control device.
摘要:
A questionnaire producing and aiding system according to the present invention is arranged to store a questionnaire element including a question and a plurality of reply choices which have been previously produced in a memory thereof. When a questionnaire is produced, the saved questionnaire element is used while adding, correcting and deleting the contents so that a questionnaire sheet is produced. Therefore, the questionnaire producing operation can be performed efficiently. The data about the produced questionnaire sheet are stored in a portable recording medium.The questionnaire reply gathering system according to the present invention is arranged to read data about the questionnaire sheet from the storage medium to display the contents of the questionnaire sheet on the terminal display apparatus, and to gather reply data supplied from the terminal input apparatus to be stored in the portable storage medium. The questionnaire reply gathering system is constituted by a small portable computer so that a questionnaire can be conducted after it has been moved to an arbitrary place.The questionnaire totalizing and analyzing system according to the present invention performs a totalizing process and an analyzing process by reading instructed reply data from the storage medium.As described above, data are transmitted/received between systems by means of the portable recording medium so that a necessity of establishing a direct connection between systems by using communication lines or external input apparatus can be eliminated, and thereby the handling facility can be improved.
摘要:
A predicted discharge gap g(n) and a predicted minimum gap gmax(n) between a workpiece (1) and a wire electrode (2) to prevent a short-circuit are added to the machining conditions, and read in doing a program check, and a predicted allowance for machining m(n) in the nth machining is calculated from the predicted discharge gap g(n), a correction amount y(n) of the wire electrode (2) for the workpiece (1) and a wire electrode diameter d, in which the predicted allowance for machining m (n) in the nth machining and the predicted minimum gap gmax (n) between the workpiece and the wire electrode to prevent short-circuiting in the nth machining are displayed on a display unit (17).
摘要:
A method and apparatus can set validity of the operation for a piece of information to be displayed on a display terminal, such as a displaying, scaling or underwriting operation, and to allow the operation of the displayed information responsive to the information indicating the validity. In the operation of a multi-window controlled screen, a desired screen can be easily displayed closest to the user. Moreover, the information displayed on a screen is divided into a constant unit, and the information indicating validity of the operation is caused to correspond to the divided unit. This information is separately displayed to the user as an icon. Then the overwriting, deleting, moving or scale changing operation, or the like, can be accomplished independently of one another so that a desired document can be easily made. If the invention is applied to an electronic mail system, the document can be easily overwritten.
摘要:
A merchandise analysis system for predicting the sale of a registered item, including: a sales data table having sales data of a plurality of items; an input terminal for registering an item and for setting an analysis term; a retrieval unit connected to the table and the input terminal to search the sales data table for the sales data corresponding to the registered item and the analysis term; a function table having various functions fitted to respective data of sale versus price; a dispersion measure table for storing errors obtained with respect to the respective data of sale versus price retrieved on the basis of the respective functions; an analysis device connected to the dispersion measure table so as to determine one function giving the minimum one of the errors and the values of parameters therefor; and a display connected to the dispersion measure table so as to display the sales data of the registered item corresponding to the analysis term in a graph expressing the determined one function into which the determined parameters are substituted, the display being arranged to display the predicted sale corresponding to the registered price inputted through the input terminal in accordance with the display of the sales data.