阅读说明：本技术 一种专利申请文本的自动撰写方法和装置 (Automatic patent application text writing method and device ) 是由 刘恺 张灏 周适 于 2020-05-18 设计创作，主要内容包括：本发明公开了一种专利申请文本的自动撰写方法和装置。所述方法包括：根据输入信息生成技术交底文本,技术交底文本的技术说明部分包括层级结构的标题体系；针对技术说明部分中的标题,从技术说明部分中抽取该标题及该标题的下一层级标题,将该标题及下一层级标题组合生成与该标题对应的一项第一权利要求文本；根据技术说明部分中标题的层级关系,将第一权利要求文本组合生成专利申请文本的权利要求书；根据技术说明部分或权利要求书生成专利申请文本的说明书。能够根据输入的技术交底信息生成技术交底文本,根据技术交底文本自动撰写专利申请文本,节省了人力,同时提高了专利申请文本的撰写效率和质量。(The invention discloses an automatic writing method and device of a patent application text. The method comprises the following steps: generating a technical background text according to the input information, wherein a technical description part of the technical background text comprises a title system of a hierarchical structure; aiming at the title in the technical description part, extracting the title and the next-level title of the title from the technical description part, and combining the title and the next-level title to generate a first claim text corresponding to the title; combining the first claim texts to generate claims of the patent application texts according to the hierarchical relation of the titles in the technical specification part; the specification of the patent application text is generated from the technical description part or the claims. The technical filing information can be generated according to the input technical filing information, the patent application text is automatically written according to the technical filing information, manpower is saved, and the writing efficiency and quality of the patent application text are improved.)

1. A method for automatically composing patent application text, comprising:

generating a technical background text according to input information, wherein a technical description part of the technical background text comprises a hierarchical title system;

extracting the title and a next-level title of the title from the technical description part, and combining the title and the next-level title to generate a first claim text corresponding to the title;

combining the first claim texts to generate claims of patent application texts according to the hierarchical relation of titles in the technical specification part;

instructions for generating the patent application text are generated from the technical instruction portion or the claims.

2. The method of claim 1, wherein said combining said first claim text to generate a claim of a patent application text, further comprises:

acquiring at least one section of description text with preset characteristics of the title from the technical specification part, and inputting the description text into a first text generation model trained in advance to obtain a second claim text;

determining the second claim text, referring to the first claim text corresponding to the upper-level title of the title to which the description text belongs, and adding the second claim text to the corresponding position in the claims.

3. The method according to claim 2, wherein the obtaining at least one section of description text with preset features of the title from the technical description section specifically comprises:

retrieving each section of description text of the title in the technical description part in a preset database, and determining the similarity between the description text and the database;

and determining at least one section of description text with preset characteristics according to the similarity.

4. The method according to claim 2, wherein the first text generation model is obtained by training a pointer generation network model and/or a sequence-to-sequence Seq2Seq model using a plurality of obtained data pairs, and the data pairs include a description text and a claim text corresponding to the description text.

5. The method according to claim 1, wherein the generating of the specification of the patent application text according to the technical specification portion or the claim specifically comprises:

decomposing the technical instruction part or the claims into at least one description unit according to a preset rule;

inputting a pre-trained second text generation model into each description unit to obtain an embodiment text segment corresponding to the description unit;

and combining the embodiment text sections to generate an embodiment text of the specification of the patent application text.

6. The method according to claim 5, wherein the second text generation model is obtained by training a pointer generation network model and/or a sequence-to-sequence Seq2Seq model using a plurality of obtained data pairs, and the data pairs include a description unit and an embodiment text segment corresponding to the description unit.

7. The method of claim 1, wherein the generating of the technical cross-text from the input information specifically comprises:

generating a technical description part of the technical background text according to information input by a user in a technical description column; correspondingly, generating a technical background text according to the input information, and executing at least one of the following items:

generating an abstract part of the technical background text according to information in a title sub-column of a user input outline column;

generating a technical field part of the technical background text according to information in a technical field sub-bar of a user input summary bar;

generating a background technology part of the technical background text according to information in a background technology sub-bar of the user input summary bar;

generating an abstract part of the technical background text according to information input in an abstract column by a user;

and generating the figure part of the technical background text according to the information input by the user in the figure column.

8. The method of claim 7, wherein the generating of the technical description portion of the technical introduction text based on the information in the technical description field input by the user specifically comprises:

when a technical description column comprising a step sub-column is received, and a technical description section of a hierarchical structure in the technical cross-bottom text is generated according to information input into the title sub-column;

and when receiving a product option which is selected by a user in the technical description column, displaying the technical description column comprising a component sub-column to the user, wherein the component sub-column is used for inputting the name of a component and the functional action and the working principle of each component, and generating a technical description part of a hierarchical structure in the technical cross-bottom text according to the information input into the component name sub-column.

9. The method of claim 1, further comprising:

determining at least one potentially inventive paragraph text in the technical description portion;

performing cluster analysis on sentences contained in at least one paragraph text which may be innovative to obtain at least one central sentence;

searching in a pre-established searching database by taking the central statement as a searching object, and determining the similarity value of the searched similar statement and the central statement;

and comparing the similarity value with a preset similarity threshold value, and evaluating the innovativeness of paragraph texts which possibly have innovativeness in the technical background texts according to the comparison result.

10. An apparatus for automatically composing patent application text, comprising:

the system comprises a first generation module, a second generation module and a third generation module, wherein the first generation module is used for generating a technical background text according to input information, and a technical description part of the technical background text comprises a hierarchical title system;

a second generation module, configured to extract, for a title in the technical description portion generated by the first generation module, the title and a next-level title of the title from the technical description portion, and combine the title and the next-level title to generate a first claim text corresponding to the title;

a third generation module, configured to combine the first claim texts generated by the second generation module according to the hierarchical relationship of the titles in the technical specification portion to generate claims of the patent application text;

and the fourth generation module is used for generating the specification of the patent application text according to the technical specification part generated by the first generation module or the claim generated by the third generation module.

Technical Field

The invention relates to the technical field of information intelligent processing, in particular to an automatic writing method and device of a patent application text.

Background

With the rapid development of technical innovation, the patent application amount is gradually increased, but at present, the patent application text mainly depends on the manual writing of the applicant or the patent attorneys, the difference between the number of the patent attorneys and the market demand is large, so that the workload of the patent attorneys is large, and the writing of the patent application text is time-consuming and labor-consuming.

Meanwhile, when the patent applicant writes a patent application text by himself, the patent applicant often cannot well master the writing thought and cannot well write the patent application text. Therefore, the patent application text can be intelligently generated based on the technical background content, so that the writing efficiency and quality of the patent application text can be improved.

Disclosure of Invention

In view of the above, the present invention has been made to provide an automatic writing method and apparatus of patent application text that overcomes or at least partially solves the above problems.

In a first aspect, an embodiment of the present invention provides an automatic writing method of a patent application text, including:

generating a technical background text according to input information, wherein a technical description part of the technical background text comprises a hierarchical title system;

extracting the title and a next-level title of the title from the technical description part, and combining the title and the next-level title to generate a first claim text corresponding to the title;

combining the first claim texts to generate claims of patent application texts according to the hierarchical relation of titles in the technical specification part;

instructions for generating the patent application text are generated from the technical instruction portion or the claims.

In some optional embodiments, the combining the first claim text to generate a claim of a patent application text further comprises:

acquiring at least one section of description text with preset characteristics of the title from the technical specification part, and inputting the description text into a first text generation model trained in advance to obtain a second claim text;

determining the second claim text, referring to the first claim text corresponding to the upper-level title of the title to which the description text belongs, and adding the second claim text to the corresponding position in the claims.

In some optional embodiments, the obtaining at least one section of description text with preset features of the title from the technical instruction section specifically includes:

retrieving each section of description text of the title in the technical description part in a preset database, and determining the similarity between the description text and the database;

and determining at least one section of description text with preset characteristics according to the similarity.

In some optional embodiments, the first text generation model is obtained by training a pointer generation network model and/or a sequence-to-sequence Seq2Seq model using a plurality of obtained data pairs, where the data pairs include a description text and a claim text corresponding to the description text.

In some optional embodiments, the generating the specification of the patent application text according to the technical description part or the claim specifically includes:

decomposing the technical instruction part or the claims into at least one description unit according to a preset rule;

inputting a pre-trained second text generation model into each description unit to obtain an embodiment text segment corresponding to the description unit;

and combining the embodiment text sections to generate an embodiment text of the specification of the patent application text.

In some optional embodiments, the second text generation model is obtained by training a pointer generation network model and/or a sequence-to-sequence Seq2Seq model using a plurality of obtained data pairs, where the data pairs include a description unit and an embodiment text segment corresponding to the description unit.

In some optional embodiments, the generating a technical background text according to the input information specifically includes:

generating a technical description part of the technical background text according to information input by a user in a technical description column; correspondingly, generating a technical background text according to the input information, and executing at least one of the following items:

generating an abstract part of the technical background text according to information in a title sub-column of a user input outline column;

generating a technical field part of the technical background text according to information in a technical field sub-bar of a user input summary bar;

generating a background technology part of the technical background text according to information in a background technology sub-bar of the user input summary bar;

generating an abstract part of the technical background text according to information input in an abstract column by a user;

and generating the figure part of the technical background text according to the information input by the user in the figure column.

In some optional embodiments, the generating a technical description part of the technical introduction text according to information input by a user in a technical description column specifically includes:

when a technical description column comprising a step sub-column is received, and a technical description section of a hierarchical structure in the technical cross-bottom text is generated according to information input into the title sub-column;

and when receiving a product option which is selected by a user in the technical description column, displaying the technical description column comprising a component sub-column to the user, wherein the component sub-column is used for inputting the name of a component and the functional action and the working principle of each component, and generating a technical description part of a hierarchical structure in the technical cross-bottom text according to the information input into the component name sub-column.

In some optional embodiments, the method further comprises:

determining at least one potentially inventive paragraph text in the technical description portion;

performing cluster analysis on sentences contained in at least one paragraph text which may be innovative to obtain at least one central sentence;

searching in a pre-established searching database by taking the central statement as a searching object, and determining the similarity value of the searched similar statement and the central statement;

and comparing the similarity value with a preset similarity threshold value, and evaluating the innovativeness of paragraph texts which possibly have innovativeness in the technical background texts according to the comparison result.

In a second aspect, an embodiment of the present invention provides an apparatus for automatically composing a patent application text, including:

the system comprises a first generation module, a second generation module and a third generation module, wherein the first generation module is used for generating a technical background text according to input information, and a technical description part of the technical background text comprises a hierarchical title system;

a second generation module, configured to extract, for a title in the technical description portion generated by the first generation module, the title and a next-level title of the title from the technical description portion, and combine the title and the next-level title to generate a first claim text corresponding to the title;

a third generation module, configured to combine the first claim texts generated by the second generation module according to the hierarchical relationship of the titles in the technical specification portion to generate claims of the patent application text;

and the fourth generation module is used for generating the specification of the patent application text according to the technical specification part generated by the first generation module or the claim generated by the third generation module.

In a third aspect, an embodiment of the present invention provides a server, including: the system comprises a memory, a processor and a computer program stored on the memory and capable of running on the processor, wherein the processor executes the program to realize the automatic writing method of the patent application text.

In a fourth aspect, embodiments of the present invention provide a computer-readable storage medium having stored thereon computer instructions that, when executed by a processor, implement the method for automatic composition of the above patent application text.

The technical scheme provided by the embodiment of the invention has the beneficial effects that at least:

the automatic writing method of the patent application text provided by the embodiment of the invention comprises the following steps: generating a technical background text according to the input information, wherein a technical description part of the technical background text comprises a title system of a hierarchical structure; aiming at the title in the technical description part, extracting the title and the next-level title of the title from the technical description part, and combining the title and the next-level title to generate a first claim text corresponding to the title; combining the first claim texts to generate claims of the patent application texts according to the hierarchical relation of the titles in the technical specification part; the specification of the patent application text is generated from the technical description part or the claims. The technical filing information can be generated according to the input technical filing information, the patent application text is automatically written according to the technical filing information, the labor is saved, the writing efficiency and quality of the patent application text are improved, and the form problem of the patent application text is avoided.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a flow chart of a method for automatically composing a patent application text according to an embodiment of the present invention;

FIG. 2 is a flowchart of a specific implementation of a method for automatically composing a patent application text according to a second embodiment of the present invention;

FIG. 3 is a flowchart of a method for generating claims in a patent application text according to a third embodiment of the present invention;

FIG. 4 is another flow chart of a method for generating claims in the patent application text of the fourth embodiment of the present invention;

FIG. 5 is a flowchart of a text generation method according to an embodiment of the specification of the patent application text in the fifth embodiment of the present invention;

fig. 6 is a schematic structural diagram of an automatic writing device of the patent application text according to an embodiment of the present invention.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

In order to solve the problem that the time and labor are wasted when an applicant or an agent manually writes a patent application text in the prior art, embodiments of the present invention provide an automatic writing method and apparatus for a patent application text, which can generate a technical filing text according to input technical filing information, and automatically write the patent application text according to the technical filing text, thereby saving manpower and improving the writing efficiency and quality of the patent application text.