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Masakazu Yahiro Patents
Inventor:
Yahiro; Masakazu
Address:
Hitachi, JP
No. of patents:
10
Patents:




Patent Number Title Of Patent Date Issued
5757287 Object recognition system and abnormality detection system using image processing May 26, 1998
An object recognition system using the image processing in which an area having a unique feature is extracted from an input image of an object, the unique image is registered in a shade template memory circuit as a shade template, the input image is searched for an image similar to the s
5623580 Planning method and system April 22, 1997
A planning system for quickly forming the optimum plan for a given planning problem, includes a setting unit for accepting the given planning problem; an optimization unit for creating an objective function which expresses an item intended to be minimized or maximized in the planning pro
5554983 Object recognition system and abnormality detection system using image processing September 10, 1996
An object recognition system using the image processing in which an area having a unique feature is extracted from an input image of an object, the unique image is registered in a shade template memory circuit as a shade template, the input image is searched for an image similar to the s
5487516 Train control system January 30, 1996
A train control system includes an equipment for issuing, to a train under control based on a predetermined train schedule, an operational target to be attained in terms of the aimed position, aimed time and aimed speed. Once a target is issued, a possible run region of the train is dete
5467402 Distributed image recognizing system and traffic flow instrumentation system and crime/disaster November 14, 1995
A plurality of image recognizing systems which are distributed and arranged and a centralized control apparatus are mutually connected via transmission lines. Each of the image recognizing apparatuses executes a predetermined image process to the image which is input from the ITV cam
5402519 Neural network system adapted for non-linear processing March 28, 1995
A neural network system includes a qualitative evaluation section, a neural network section, a quantifying section and a display section. The qualitative evaluation section qualitatively analyzes an unknown data supplied thereto, and normalizes the result of analysis within a predete
5377308 Method and system for process control with complex inference mechanism using qualitative and qua December 27, 1994
A process control system for controlling a process exhibiting both linear behavior and non-linear behavior with a plurality of control quantities has a knowledge base storing therein universal facts, production rules including expert's empirical rules, meta rules describing flows of
5251285 Method and system for process control with complex inference mechanism using qualitative and qua October 5, 1993
A prediction control of a process containing a non-linear behavior is effected by predicting a transition of process quantities (control quantities) of an object to be controlled a predetermined time period after the current time to provide predicted values and by determining manipul
5051932 Method and system for process control with complex inference mechanism September 24, 1991
A process control system for controlling a process exhibiting both linear behavior and non-linear behavior with a plurality of control quantities has a knowledge base storing therein universal facts, production rules including expert's empirical rules, meta rules describing flows of
5025499 Process control method and control system June 18, 1991
A process control system for controlling actions of a process is provided as a qualitative model to which the fuzzy theory is applied to infer and control the process. The process control system includes differentiation apparatus for determining the amounts of displacement of different p


 
 
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