Today, the active development of technology leads to a huge increase in the amount of information in patent databases. In this regard, it is necessary to process this information and extract the most relevant data from the array of patents.
This article discusses component extraction methods, technical problems, and solutions. Structured information from patents is stored in a structured form in an ontology.
Information about system components is retrieved by querying the ontology. The paper also describes the grammar for extracting technical functions in the form of a "solution-problem".
The structure and components of the subsystem for allocating the functions of technical objects are described.