PATENT CLAIM ANALYSIS

Application Number: 15937856
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-10
Patent Classification: ["429", "176000"]

Abstract:
A sealing body of a cylindrical battery, including: a sealing plate with a through-hole formed at a center of a metallic disk and a thin-walled portion formed into a groove in a planar surface of the disk, the sealing plate mounted to a cylindrical battery can having a closed bottom, so as to seal an opening of the battery can, the battery can doubling as an electrode current collector of either a positive or negative electrode and housing a power generating element; an electrode terminal of another of the positive or negative electrode, the electrode terminal including a shaft portion inserted into the through-hole and fitted to the sealing plate; and a sealing gasket made of resin and interposed between the shaft portion and the through-hole. The thin-walled portion has an arc shape and is not formed along a circle concentric with an outer periphery of the sealing plate.

Claim (Index 2):
The sealing body according to  claim 1 , wherein\n the sealing plate includes an annular, non-circular first groove in one surface of the disk, the first groove being symmetrical about a diameter direction of the disk, and the thin-walled portion is formed at a position overlapping with the first groove in the one surface or another surface of the disk.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 90.0
- Lexical Diversity: 2.17808
- Patent Class: 429.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15872994', '13536259', '13750425', '12237927', '14763175']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8764120759956944
- 35 USC 102 Novelty (BERT): 0.4995835063417286
- Combined Prediction Score: 0.8387292190302978
- Mean Citation Score: 188.72014
- Max Citation Score: 200.14345
- Similarity Product: 117.4800084546387

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

Dataset: test