University libraries are ok and fast, but some universities do not open some databases because of lack of funds. I suggest you find a better university library. If there is no university in your area or the university library does not provide inquiry reports, you can go to the city/province library and the National Library.

Workflow of sci-tech novelty retrieval:

Go through the novelty retrieval procedures and obtain the sci-tech novelty retrieval entrustment form); Fill in the entrustment form of sci-tech novelty retrieval; Formally go through the formalities of novelty retrieval entrustment.

After the customer received the notice of novelty retrieval from the library, the information technology department on the sixth floor of the library officially went through the novelty retrieval procedures. When you come, you should bring the completed and signed novelty retrieval application form and related technical materials, such as research reports, summary reports, published papers, applied patents, etc. We will take good care of it and return it when the topic is finished.

Retrieval: users and novelty retrieval personnel need face-to-face communication and discussion to determine appropriate keywords and retrieval points; It takes 10 days from formal retrieval to submission of user retrieval report.

Writing novelty report: Novelty report is a formal statement made by novelty retrieval institution to novelty retrieval client in written form. Novelty retrieval personnel should compare the contents and novelty points of novelty retrieval topics with the retrieval results (that is, the existing research or technical level reflected by relevant documents) and give the novelty retrieval conclusions realistically.