PATENT CLAIM ANALYSIS

Application Number: 15883545
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-08
Patent Classification: ["429", "246000"]

Abstract:
Disclosed herein are a short circuit formation unit for mechanically cutting an electrode tab and/or an electrode lead of a pouch-shaped battery cell in order to secure the safety of the pouch-shaped battery cell when the pouch-shaped battery cell swells due to gas generated in the pouch-shaped battery cell while the pouch-shaped battery cell is in an abnormal state or when the pouch-shaped battery cell is overcharged, and a pouch-shaped secondary battery including the same. Current is prevented from flowing in the pouch-shaped secondary battery when the pouch-shaped secondary battery is overcharged or when the pouch-shaped secondary battery is in an abnormal state. In addition, a reduction in the energy density of the pouch-shaped secondary battery is prevented when a voluminous device is further provided in the pouch-shaped secondary battery.

Claim (Index 8):
The pouch-shaped secondary battery according to  claim 3 , wherein one surface of at least one selected from among the electrode tab, the electrode lead, and the connection between the electrode tab and the electrode lead is disposed so as to be in contact with the pouch-shaped battery case.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 86.0
- Lexical Diversity: 2.41071
- Patent Class: 429.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15883561', '15526530', '12126432', '15570458', '11409032']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8854281196774578
- 35 USC 102 Novelty (BERT): 0.5238417958697025
- Combined Prediction Score: 0.8492694872966824
- Mean Citation Score: 253.88893
- Max Citation Score: 347.68622
- Similarity Product: 244.54081564775467

Labels:
- Claim Label 101: 1
- Claim Label 102: 0
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 0
- Label 101 Adjusted: 1

Dataset: test