PATENT CLAIM ANALYSIS

Application Number: 15950638
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2019-02
Patent Classification: ["429", "061000"]

Abstract:
A top cover assembly for secondary battery, including: first and second electrode terminals; a top cover plate insulated from the first electrode terminal and electrically connected with the second electrode terminal; a contact piece attached to the top cover plate; and a thermo-deformable piece opposite to the contact piece, one end being electrically connected with the first electrode terminal, the other end being a free end; when a temperature at which the thermo-deformable piece deforms is not reached and internal pressure of the secondary battery exceeds a reference pressure, the contact piece deforms to be electrically connected with the thermo-deformable piece so that the first electrode terminal is electrically connected with the second electrode terminal, and when the temperature at which the thermo-deformable piece deforms is reached, the free end deforms away from the contact piece, and the thermo-deformable piece is kept insulated from the contact piece.

Claim (Index 15):
The secondary battery according to  claim 14 , wherein the first deformable plate and the contact piece are made of aluminum or aluminum alloy, the second deformable plate is made of gold-cadmium alloy, silver-cadmium alloy, copper-zinc alloy, copper-zinc-aluminum alloy, copper-zinc-tin alloy, copper-zinc-silicon alloy, copper-tin alloy, copper-zinc-gallium alloy, indium-titanium alloy, gold-copper-zinc alloy, nickel-aluminum alloy, iron-platinum alloy, titanium-nickel alloy, titanium-nickel-palladium alloy, titanium-niobium alloy, uranium-niobium alloy, or iron-manganese-silicon alloy.

Metadata:
- Claim Count in Document: 18.0
- Percentile: 91.0
- Lexical Diversity: 2.90909
- Patent Class: 429.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['11139050', '15599038', '15669936', '15686075', '15871463']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8851851938051278
- 35 USC 102 Novelty (BERT): 0.4935325003598302
- Combined Prediction Score: 0.846019924460598
- Mean Citation Score: 229.090412
- Max Citation Score: 259.33292
- Similarity Product: 200.85248413814068

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

Dataset: test