PatentPal is a patent application text automatic generation tool using generative artificial intelligence technology. It can automate the drafting of the technical description portion of a patent application, including flowcharts, system diagrams, detailed descriptions, and abstracts. Users simply input the application requirements into the system, and PatentPal will generate a patent application text draft that meets the requirements. The tool provides a simple and intuitive interface, supports customization of generated text, and can export to formats such as Word and Visio.