CN111324640A - Method and device for automatically expanding database - Google Patents
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Abstract
The invention provides a method and a device for automatically expanding a database, wherein the method comprises the following steps: obtaining a first file, wherein the first file has a first keyword; obtaining a first database from a patent retrieval database according to a first keyword, wherein a patent document in the first database comprises the first keyword; obtaining a first patentee according to the patent documents in the first database; judging whether the first patentee meets a preset condition or not; when the first patentee meets a preset condition, obtaining a second database from patent retrieval data according to the first patentee; the third database is obtained according to the second database and the first database, the technical problems that the patent database information searched by the patent search method in the prior art is not comprehensive and cannot provide comprehensive patent information for users are solved, the detected database is automatically expanded, the omission of the patent information is avoided, and the technical effect of providing comprehensive patent information for the users is achieved.
Description
Technical Field
The invention relates to the technical field of data processing, in particular to a method and a device for automatically expanding a database.
Background
In the era of intellectual economy, intellectual property rights are regarded as strategic resources for providing core competitiveness for an enterprise or even a country, and unprecedented importance is highlighted. The patent contains a large amount of technical information, and the user can learn the technical development trend in the current technical field through carrying out patent analysis on related patents, thereby providing directions for later research and development and avoiding infringement risks.
However, the applicant of the present invention finds that the prior art has at least the following technical problems:
patent databases searched by the existing patent search methods are not complete, patent information is omitted, and comprehensive patent information cannot be provided for users for reference.
Disclosure of Invention
The embodiment of the invention provides a method and a device for automatically expanding a database, solves the technical problems that the patent database information searched by a patent search method in the prior art is not comprehensive and cannot provide comprehensive patent information for a user, achieves the technical effects of automatically expanding the detected database, avoiding patent information omission and providing comprehensive patent information for the user.
In view of the foregoing, embodiments of the present application are provided to provide a method and apparatus for automatically expanding a database.
In a first aspect, the present invention provides a method for automatically expanding a database, the method comprising: obtaining a first file, wherein the first file has a first keyword; obtaining a first database from a patent retrieval database according to a first keyword, wherein a patent document in the first database comprises the first keyword; obtaining a first patentee according to the patent documents in the first database; judging whether the first patentee meets a preset condition or not; when the first patentee meets a preset condition, obtaining a second database from patent retrieval data according to the first patentee; and obtaining a third database according to the second database and the first database.
Preferably, the method further comprises: obtaining a second patentee according to the first file; judging whether the first patentee meets a preset condition or not, wherein the judgment comprises the following steps: and judging whether the first patentee and the second patentee are patentees in the same field.
Preferably, the method further comprises: obtaining a competitive enterprise directory of the second patentee from an enterprise competitive directory according to the second patentee; judging whether the first patentee is in the competitive enterprise directory; and when the first patentee is in the enterprise competition directory, judging that the first patentee meets a preset condition.
Preferably, the method further comprises: obtaining a second keyword according to the first file, wherein the second keyword is a keyword different from the first keyword; judging whether the patent documents in the second database comprise second keywords or not; when the second keyword is not included, the patent document not including the second keyword is deleted from the second database.
Preferably, the method further comprises: obtaining a keyword list according to the first database, wherein the keyword list is a word with higher frequency obtained after the first database is subjected to statistical analysis; judging whether the second keyword is in the keyword list or not; when the second keyword is in the keyword list, deleting the patent documents not including the second keyword from the second database.
In a second aspect, the present invention provides an apparatus for automatically expanding a database, the apparatus comprising:
a first obtaining unit, configured to obtain a first file, where the first file has a first keyword;
a second obtaining unit, configured to obtain a first database from a patent retrieval database according to a first keyword, where a patent document in the first database includes the first keyword;
a third obtaining unit configured to obtain a first patentee from a patent document in the first database;
the first judging unit is used for judging whether the first patentee meets a preset condition or not;
a fourth obtaining unit configured to obtain a second database from patent retrieval data according to the first patentee when the first patentee satisfies a predetermined condition;
and the fifth obtaining unit is used for obtaining a third database according to the second database and the first database.
Preferably, the apparatus further comprises:
a sixth obtaining unit, configured to obtain a second patentee according to the first file;
and the second judging unit is used for judging whether the first patentee and the second patentee are patentees in the same field.
Preferably, the apparatus further comprises:
a seventh obtaining unit, configured to obtain, according to the second patentee, a competitive enterprise directory of the second patentee from an enterprise competitive directory;
a third judging unit, configured to judge whether the first patentee is in the competitive enterprise directory;
and the first judging unit is used for judging that the first patentee meets a preset condition when the first patentee is in the enterprise competition directory.
Preferably, the apparatus further comprises:
an eighth obtaining unit, configured to obtain a second keyword according to the first file, where the second keyword is a keyword different from the first keyword;
a fourth judging unit configured to judge whether or not a second keyword is included in the patent document in the second database;
a first deletion unit configured to delete, when the second keyword is not included, the patent document not including the second keyword from the second database.
Preferably, the apparatus further comprises:
a ninth obtaining unit, configured to obtain a keyword list according to the first database, where the keyword list is a word with a higher frequency obtained through statistical analysis of the first database;
a fifth judging unit, configured to judge whether the second keyword is in the keyword list;
a second deleting unit configured to delete, from the second database, the patent document that does not include the second keyword when the second keyword is in the keyword list.
In a third aspect, the present invention provides an automatic expansion database device, including a memory, a processor and a computer program stored in the memory and running on the processor, wherein the processor implements the steps of any one of the above methods when executing the program.
In a fourth aspect, the invention provides a computer-readable storage medium having stored thereon a computer program which, when executed by a processor, performs the steps of any of the methods described above.
One or more technical solutions in the embodiments of the present application have at least one or more of the following technical effects:
the embodiment of the invention provides a method and a device for automatically expanding a database, wherein the method comprises the following steps: obtaining a first file, wherein the first file has a first keyword; obtaining a first database from a patent retrieval database according to a first keyword, wherein a patent document in the first database comprises the first keyword; obtaining a first patentee according to the patent documents in the first database; judging whether the first patentee meets a preset condition or not; when the first patentee meets a preset condition, obtaining a second database from patent retrieval data according to the first patentee; and a third database is obtained according to the second database and the first database, so that the technical effects of automatically expanding the detected databases, avoiding missing patent information and providing comprehensive patent information for users are achieved.
The foregoing description is only an overview of the technical solutions of the present invention, and the embodiments of the present invention are described below in order to make the technical means of the present invention more clearly understood and to make the above and other objects, features, and advantages of the present invention more clearly understandable.
Drawings
FIG. 1 is a flow chart illustrating a method for automatically expanding a database according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of an apparatus for automatically expanding a database according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of another automatic database expansion apparatus according to an embodiment of the present invention.
Description of reference numerals: a first obtaining unit 11, a second obtaining unit 12, a third obtaining unit 13, a first judging unit 14, a fourth obtaining unit 15, a fifth obtaining unit 16, a bus 300, a receiver 301, a processor 302, a transmitter 303, a memory 304, and a bus interface 306.
Detailed Description
The embodiment of the invention provides a method and a device for automatically expanding a database, solves the technical problems that the patent database information searched by a patent search method in the prior art is not comprehensive and cannot provide comprehensive patent information for a user, achieves the technical effects of automatically expanding the detected database, avoiding patent information omission and providing comprehensive patent information for the user.
The technical scheme provided by the invention has the following general idea: obtaining a first file, wherein the first file has a first keyword; obtaining a first database from a patent retrieval database according to a first keyword, wherein a patent document in the first database comprises the first keyword; obtaining a first patentee according to the patent documents in the first database; judging whether the first patentee meets a preset condition or not; when the first patentee meets a preset condition, obtaining a second database from patent retrieval data according to the first patentee; and obtaining a third database according to the second database and the first database. The technical problems that patent database information searched by a patent search method in the prior art is not comprehensive and comprehensive patent information cannot be provided for users are solved, the detected database is automatically expanded, patent information omission is avoided, and comprehensive patent information is provided for the users are achieved.
The technical solutions of the present invention are described in detail below with reference to the drawings and specific embodiments, and it should be understood that the specific features in the embodiments and examples of the present invention are described in detail in the technical solutions of the present application, and are not limited to the technical solutions of the present application, and the technical features in the embodiments and examples of the present application may be combined with each other without conflict.
The term "and/or" herein is merely an association describing an associated object, meaning that three relationships may exist, e.g., a and/or B, may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.
Example one
Fig. 1 is a schematic flow chart of a method for automatically expanding a database according to an embodiment of the present invention. As shown in fig. 1, an embodiment of the present invention provides a method for automatically expanding a database, where the method includes:
step 110: obtaining a first file, wherein the first file has a first keyword;
specifically, the first document is a patent which is interested or needed by a customer, and the most important and most characteristic keyword of the first document is obtained from the first document and is used as the first keyword.
Step 120: obtaining a first database from a patent retrieval database according to a first keyword, wherein a patent document in the first database comprises the first keyword;
specifically, the patent search database is searched for a patent including the first keyword by performing a full-text search on the patent in the patent search database using the first keyword as a search condition, and the first database is formed by all the searched patents. Wherein the patent search database contains all patents published before the date of search.
Step 130: obtaining a first patentee according to the patent documents in the first database;
specifically, the first patentee of the patent can be determined according to bibliographic information in the patent document, and the patentees of all patents in the first database, namely the first patentee of each patent, are obtained in such a way. The patentee is a subject to which the patent right is entitled, and the patentee refers to a unit and an individual who can apply for and obtain the patent right, that is, a subject of the patent right. The patentees include proprietary owners and holders, the former can be citizens, collective ownership units, foreign trade enterprises and Chinese and foreign joint venture enterprises, and the latter is nationwide ownership units. Patentees in turn include an original subject who originally acquired patent rights and a relay subject who subsequently acquired patent rights. The patentee enjoys the rights granted under the law and assumes the obligations prescribed by the law.
Step 140: judging whether the first patentee meets a preset condition or not;
further, the method further comprises:
obtaining a second patentee according to the first file;
judging whether the first patentee meets a preset condition or not, wherein the judgment comprises the following steps:
and judging whether the first patentee and the second patentee are patentees in the same field.
Specifically, there are two methods for determining whether the first patentee satisfies a predetermined condition, one of which is: and obtaining the patentee of the first file according to the patent bibliographic information of the first file, namely a second patentee. If the first patentee and the second patentee belong to the same field, namely the patentee of the patent in the first database and the patentee of the first file belong to the same technical field, the first patentee meets the condition; if not, the first patentee does not meet the condition. For example, if A is a patent in the first database, the patentee of patent A is a mobile phone manufacturing company; b is another patent in the first database, and the patentee of the B patent is a fan manufacturing company; the patentee of the first document is another computer manufacturing company, and since both the mobile phone manufacturing company and the computer manufacturing company belong to the technical field of digital product manufacturing, the patentee of the patent a satisfies the condition, and the patentee of the patent B does not satisfy the condition.
Further, the method further comprises:
obtaining a competitive enterprise directory of the second patentee from an enterprise competitive directory according to the second patentee;
judging whether the first patentee is in the competitive enterprise directory;
and when the first patentee is in the enterprise competition directory, the first patentee meets a preset condition.
Specifically, another method of determining whether the first patentee satisfies a predetermined condition: the enterprise competition directory can be provided by the patentee of the first file, and can also be searched by software such as enterprise search and the like to a company producing the same type of products to serve as the enterprise competition directory of the second patentee. And judging whether the patentee of each patent in the first database is in the competitive enterprise directory, wherein if the patentee of the patent belongs to the competitive enterprise directory, the first patentee of the patent meets a preset condition. The two judgment methods can be used singly or jointly, so that the judgment accuracy is improved.
Step 150: when the first patentee meets a preset condition, obtaining a second database from patent retrieval data according to the first patentee;
specifically, after step 140 is completed, that is, when the patentee of a certain patent in the first database meets the predetermined condition, all patents of the patentee are obtained in the patent search database by using the patentee of the patent as the search condition, and all patents of the patentee are placed in the second database. For example, patent a, patentee M mobile phone manufacturing company, meets a predetermined condition, searches in a patent search platform with the "M mobile phone manufacturing company" as a search condition to obtain 50 patents with the M mobile phone manufacturing company as the patentee, and places the 5 patents into the second database. And by analogy, in the patent retrieval database, each first patent person meeting the preset conditions in the first database is used for retrieval, and all the retrieved patent documents are put into the second database.
Step 160: and obtaining a third database according to the second database and the first database.
Further, the method comprises:
obtaining a second keyword according to the first file, wherein the second keyword is a keyword different from the first keyword;
judging whether the patent documents in the second database comprise second keywords or not;
when the second keyword is not included, the patent document not including the second keyword is deleted from the second database.
Specifically, there are two methods for obtaining the third database, one of which is: and obtaining a second keyword of the first file, wherein the second keyword is the most characteristic keyword in the first file except the first keyword. Obtaining the full text of each patent document in the second database, searching the full text of each patent document in the second database by using the second keyword as a search condition, and deleting the patent from the second database if the patent document does not contain the second keyword; otherwise, if the patent document contains the second keyword, the patent is retained in the second database, and the finally obtained new second database is the third database.
Further, the method further comprises:
obtaining a keyword list according to the first database, wherein the keyword list is a word with higher frequency obtained after the first database is subjected to statistical analysis;
judging whether the second keyword is in the keyword list or not;
when the second keyword is in the keyword list, deleting the patent documents not including the second keyword from the second database.
Specifically, another method for obtaining the third database is as follows: and obtaining a second keyword of the first file, wherein the second keyword and the first keyword are different keywords. And carrying out statistical analysis on the full text of each patent document in the first database to obtain a plurality of words with higher occurrence frequency to form the keyword list. Judging whether the second keyword is in the keyword list, and if the second keyword appears in the keyword list and shows that the second keyword is correctly selected, taking the second keyword as a judgment basis; and if the second keyword does not appear in the keyword list, the second keyword is not properly selected, and the keyword needs to be reselected from the first file until the second keyword is correctly selected. Then, the second keyword is used as a search condition to search the full texts of all patent documents in the second database, and the patents which do not contain the second keyword are deleted from the second database, so that the third database is obtained.
By the method for automatically expanding the database, the technical problems that the patent database searched by the patent search method in the prior art is not comprehensive in information and cannot provide comprehensive patent information for users are solved, the detected database is automatically expanded, omission of the patent information is avoided, and the comprehensive patent information is provided for the users.
Example two
Based on the same inventive concept as the method for automatically expanding the database in the foregoing embodiment, the present invention further provides an apparatus for automatically expanding a database, where the apparatus is applied to a first query platform, and as shown in fig. 2, the apparatus includes:
a first obtaining unit 11, configured to obtain a first file, where the first file has a first keyword;
a second obtaining unit 12, configured to obtain a first database from a patent retrieval database according to a first keyword, where a patent document in the first database includes the first keyword;
a third obtaining unit 13 for obtaining a first patentee from the patent documents in the first database;
a first judgment unit 14 for judging whether the first patentee satisfies a predetermined condition;
a fourth obtaining unit 15 configured to obtain a second database from patent retrieval data according to the first patentee when the first patentee satisfies a predetermined condition;
a fifth obtaining unit 16, configured to obtain a third database according to the second database and the first database.
Further, the apparatus further comprises:
a sixth obtaining unit, configured to obtain a second patentee according to the first file;
and the second judging unit is used for judging whether the first patentee and the second patentee are patentees in the same field.
Further, the apparatus further comprises:
a seventh obtaining unit, configured to obtain, according to the second patentee, a competitive enterprise directory of the second patentee from an enterprise competitive directory;
a third judging unit, configured to judge whether the first patentee is in the competitive enterprise directory;
and the first judging unit is used for judging that the first patentee meets a preset condition when the first patentee is in the enterprise competition directory.
Further, the apparatus further comprises:
an eighth obtaining unit, configured to obtain a second keyword according to the first file, where the second keyword is a keyword different from the first keyword;
a fourth judging unit configured to judge whether or not a second keyword is included in the patent document in the second database;
a first deletion unit configured to delete, when the second keyword is not included, the patent document not including the second keyword from the second database.
Further, the apparatus further comprises:
a ninth obtaining unit, configured to obtain a keyword list according to the first database, where the keyword list is a word with a higher frequency obtained through statistical analysis of the first database;
a fifth judging unit, configured to judge whether the second keyword is in the keyword list;
a second deleting unit configured to delete, from the second database, the patent document that does not include the second keyword when the second keyword is in the keyword list.
Various changes and specific examples of the method for automatically expanding a database in the first embodiment of fig. 1 are also applicable to the apparatus for automatically expanding a database in this embodiment, and those skilled in the art can clearly understand the method for automatically expanding a database in this embodiment from the foregoing detailed description of the method for automatically expanding a database, so that details are not described herein again for the sake of brevity of the description.
EXAMPLE III
Based on the same inventive concept as one of the automatic database expansion methods in the foregoing embodiments, the present invention further provides an automatic database expansion apparatus, as shown in fig. 3, including a memory 304, a processor 302, and a computer program stored in the memory 304 and executable on the processor 302, wherein the processor 302 executes the computer program to implement the steps of any one of the automatic database expansion methods described above.
Where in fig. 3 a bus architecture (represented by bus 300), bus 300 may include any number of interconnected buses and bridges, bus 300 linking together various circuits including one or more processors, represented by processor 302, and memory, represented by memory 304. The bus 300 may also link together various other circuits such as peripherals, voltage regulators, power management circuits, and the like, which are well known in the art, and therefore, will not be described any further herein. A bus interface 306 provides an interface between the bus 300 and the receiver 301 and transmitter 303. The receiver 301 and the transmitter 303 may be the same element, i.e., a transceiver, providing a means for communicating with various other apparatus over a transmission medium. The processor 302 is responsible for managing the bus 300 and general processing, and the memory 304 may be used for storing data used by the processor 302 in performing operations.
Example four
Based on the same inventive concept as the method of automatically expanding a database in the foregoing embodiments, the present invention also provides a computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements the steps of:
obtaining a first file, wherein the first file has a first keyword;
obtaining a first database from a patent retrieval database according to a first keyword, wherein a patent document in the first database comprises the first keyword;
obtaining a first patentee according to the patent documents in the first database;
judging whether the first patentee meets a preset condition or not;
when the first patentee meets a preset condition, obtaining a second database from patent retrieval data according to the first patentee;
and obtaining a third database according to the second database and the first database.
In a specific implementation, when the program is executed by a processor, any method step in the first embodiment may be further implemented.
One or more technical solutions in the embodiments of the present application have at least one or more of the following technical effects:
the embodiment of the invention provides a method and a device for automatically expanding a database, and the method and the device for automatically expanding the database provided by the embodiment of the invention comprise the following steps: obtaining a first file, wherein the first file has a first keyword; obtaining a first database from a patent retrieval database according to a first keyword, wherein a patent document in the first database comprises the first keyword; obtaining a first patentee according to the patent documents in the first database; judging whether the first patentee meets a preset condition or not; when the first patentee meets a preset condition, obtaining a second database from patent retrieval data according to the first patentee; and a third database is obtained according to the second database and the first database, so that the technical effects of automatically expanding the detected databases, avoiding missing patent information and providing comprehensive patent information for users are achieved.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems) and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (8)
1. A method for automatically expanding a database, the method comprising:
obtaining a first file, wherein the first file has a first keyword;
obtaining a first database from a patent retrieval database according to a first keyword, wherein a patent document in the first database comprises the first keyword;
obtaining a first patentee according to the patent documents in the first database;
judging whether the first patentee meets a preset condition or not;
when the first patentee meets a preset condition, obtaining a second database from patent retrieval data according to the first patentee;
and obtaining a third database according to the second database and the first database.
2. The method of claim 1, further comprising:
obtaining a second patentee according to the first file;
judging whether the first patentee meets a preset condition or not, wherein the judgment comprises the following steps:
and judging whether the first patentee and the second patentee are patentees in the same field.
3. The method of claim 2, further comprising:
obtaining a competitive enterprise directory of the second patentee from an enterprise competitive directory according to the second patentee;
judging whether the first patentee is in the competitive enterprise directory;
and when the first patentee is in the enterprise competition directory, judging that the first patentee meets a preset condition.
4. The method of claim 1, further comprising:
obtaining a second keyword according to the first file, wherein the second keyword is a keyword different from the first keyword;
judging whether the patent documents in the second database comprise second keywords or not;
when the second keyword is not included, the patent document not including the second keyword is deleted from the second database.
5. The method of claim 4, further comprising:
obtaining a keyword list according to the first database, wherein the keyword list is a word with higher frequency obtained after the first database is subjected to statistical analysis;
judging whether the second keyword is in the keyword list or not;
when the second keyword is in the keyword list, deleting the patent documents not including the second keyword from the second database.
6. An apparatus for automatically expanding a database, the apparatus comprising:
a first obtaining unit, configured to obtain a first file, where the first file has a first keyword;
a second obtaining unit, configured to obtain a first database from a patent retrieval database according to a first keyword, where a patent document in the first database includes the first keyword;
a third obtaining unit configured to obtain a first patentee from a patent document in the first database;
the first judging unit is used for judging whether the first patentee meets a preset condition or not;
a fourth obtaining unit configured to obtain a second database from patent retrieval data according to the first patentee when the first patentee satisfies a predetermined condition;
and the fifth obtaining unit is used for obtaining a third database according to the second database and the first database.
7. An automated expanding database apparatus comprising a memory, a processor, and a computer program stored on the memory and executable on the processor, wherein the processor implements the steps of the method of any one of claims 1-5 when executing the program.
8. A computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the steps of the method according to any one of claims 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010098428.XA CN111324640A (en) | 2020-02-18 | 2020-02-18 | Method and device for automatically expanding database |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010098428.XA CN111324640A (en) | 2020-02-18 | 2020-02-18 | Method and device for automatically expanding database |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111324640A true CN111324640A (en) | 2020-06-23 |
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|---|---|---|---|
| CN202010098428.XA Withdrawn CN111324640A (en) | 2020-02-18 | 2020-02-18 | Method and device for automatically expanding database |
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| CN (1) | CN111324640A (en) |
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Application publication date: 20200623 |