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License: MIT License
Supports de formation - URFIST
License: MIT License
_____ _ _ ___ _ _ _ | __ \ | | | | |__ \ | \ | | | | | |__) |_ _| |_ ___ _ __ | |_ ) | | \| | ___| |_ | ___/ _` | __/ _ \ '_ \| __| / / | . ` |/ _ \ __| | | | (_| | || __/ | | | |_ / /_ | |\ | __/ |_ |_| \__,_|\__\___|_| |_|\__| |____| |_| \_|\___|\__| This repository is depregated... use instead https://github.com/Patent2net/P2N About °°°°° Patent2Net is elaborated and maintained (on a free base) by a small international team of professors and researchers Patent2Net is a "free" package, dedicated to : augment the use of patent information in academic, nano and small firms, developing countries (all those without pay mode access) learn, study and practice how to collect, treat and communicate "textual bibliographic information", and automation process provide statistical analysis and representations of a set of patents. Patent2Net is an "open source" package and contributions are welcome. Patent2Net is available "as it is". First step : Train how to search patent information using interface °°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°° http://worldwide.espacenet.com/advancedSearch?locale=en_EP Practice and use the available help : http://worldwide.espacenet.com/help?locale=en_EP&method=handleHelpTopic&topic=index more especially : Full-text search http://worldwide.espacenet.com/help?locale=en_EP&method=handleHelpTopic&topic=<fulltext></fulltext> boolean operators http://worldwide.espacenet.com/help?locale=en_EP&method=handleHelpTopic&topic=booleans Truncation http://worldwide.espacenet.com/help?locale=en_EP&method=handleHelpTopic&topic=truncation Smart search - field identifiers http://worldwide.espacenet.com/help?locale=en_EP&method=handleHelpTopic&topic=fieldidentifier Limitations http://worldwide.espacenet.com/help?locale=en_EP&method=handleHelpTopic&topic=limitations Date formats and Ranges http://worldwide.espacenet.com/help?locale=en_EP&method=handleHelpTopic&topic=dateformats Kind Codes http://worldwide.espacenet.com/help?locale=en_EP&method=handleHelpTopic&topic=kindcodes Respect the Fair use Charter for the EPO's online patent information products http://www.epo.org/searching/free/fair-use.html Install Patent2Net package °°°°°°°°°°°°°°°°°°°°°°°°°° To run as python script need to install python and some libraries : Install python 2.7 x86 from https://www.python.org/ Actualise the "path" to python My Computer > Properties > Advanced System Settings > Environment Variables > Reboot Install pip http://www.pip-installer.org/en/latest/installing.html Install requests library : in "C:\Python27\Scripts" open a command windows and run "pip install requests" Install networkx library : finding the good way to install in http://networkx.github.io/documentation/latest/install.html Install epo-ops client from gsong on github : https://github.com/55minutes/python-epo-ops-client Download Patente2Net from https://github.com/Patent2net/Patent2Net unpack where you want on your disk Use the current version as above setup.py is provided also to compile binaries for your windows operating system. Use it with the command python setup.py py2exe to produce binaries in the dist directory. To run as a an exe file (windows) : need to install the "full package", updating can be done only copying the "Patent2Net" files. Operate as a "Command window" Use Patent2Net °°°°°°°°°°°°°° 0. Edit the file OpsGatherPatentsV2.py and adapt in line 31 the path to you epo accreditation couple: just put in an ASCII file key, password on the same line. The authenticated credits are obtained from OPS, registering and following instructions. 0.1 In the directory make the following directories: PatentLists # will contain files of list of patents PatentsBiblio # will contain files of bibliographic data GephiFilesV5 # will contain gephi files, why V5? Good question my friend. Open a windows command in your Patent2Net directory 1 - Construct the patent list and download their bibliography data with OpsGatherPatentsV2.py Use as : OpsGatherPatentsV2.py Your_File "search expression" For example : OpsGatherPatentsV2.py test "ti =(stereolithography or \"3D print*\") AND pd<=1996" Protect the " with a \ Should obtain at minimum as many patents as with the URL interface. Results are stored in the "PatentLists" directory within the dump file in pickle format. Note : OpsGatherPatentsV2.py will gather patents list AND bibliographic data ;-). A new directory "Abstracts" in PatentsBiblio will be created. Guess what it contains. 2 - convert to gephi (gexf) file : PatentsToNet-V5.py Your_File. The file is the file produced on stage 1 (without path, PatentsBiblio directory is the default source) Result is stored in "GephiFile" directory as a Your_File.gexf. Many more features and caracteristics: citations, activeness, and other metrics avalaible. 3 - use the couple OPSGatherAugment-Families to augment Bibliographics data files (created on step one) to the whole families of each patents. New caracteristics on DYNAMIC and HIERACHIC network will be hence produced thrue PatentsToNet-Families 4 - download claims, descriptions, and fulltext if available using OPSGatherContentsv1 (optional, not consistent at this time) : OPSGatherContentsv1.py Your_File The file is the file produced on stage 1 (without path, patentlists directory is the default source) Available claims (mainly European Patents EP) will be downloaded and stored "claims" directory Todo List V 1.0 (Beta) 30/10/2014: - Future development will add scenaris of analysis (one scenary, one network e.G authors, applicants etc. to avoid the need of Gephi expert's skills) - revisiting weight nodes on networks - check abstracts gathering (seems lack of content) - complete content gathering - clean unused function and code everywhere ^_^ V 0.9 26/03/2014 : °°°°°°°°°°° URL Links for IPC 7 and 11 URL Links for inventors or applicant (to evaluate what they are doing out of search field, in general) Grouping results in Patent Family. Other Gathering process list for family requests Susbscribed version. Patent Citation Revisit weights. V 0.9 26/03/2014 °°°°°°°°°°°°°°°° OpsGather-PatentList -Accept an Espacenet "smart search" query PatentsToNet -fully connected graph is provided in Gephi, connecting any relation (intra and Inter field) : filtering can be done in Gephi or hacking in the Python script. -International Patent Classification is treated to be "truncated" at level 1,3,4,7. nodes for each level are created -Countries from Patent numbers (first deposit?) are considered as nodes -Kind codes (status) are separated as nodes -URL links as node attribute in gexf for patent number : link to espacenet for International Patent Classification IPC at level 1,3,4 : link to IPC database (French and English) -Dynamic graph are available over first available date (column "deb" and "fin" as to be merged as timeline for nodes and edges in data laboratoty in Gephi) - directed graph is build complete in bidirection mode: Inventor-Inventor; IPC-IPC; Applicant-Applicant, and all combinations -Weight of nodes are provided as.... -Weight among time are provided for node as ... -Weight of edges are provided as ....
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