PATENT CLAIM ANALYSIS

Application Number: 15879596
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-08
Patent Classification: ["429", "174000"]

Abstract:
The present invention relates to a method for manufacturing a battery comprising a casing provided with a cup and a closure part for said cup, the method comprising the successive steps consisting in: providing at least three parts with a first part defining one pole, and a second part and a third part defining the other pole and intended to form together the cup, the first and second parts respectively comprising a first surface and a second surface ( 6 a ) of matching shape, at least one adhesive portion of each of said surfaces extending in a geometric surface non-parallel to the general axis of the battery; bonding the aforementioned first and second surfaces to provide a structure with an adhesive joint between the first and second parts; welding the third part to the second part; the adhesive joint being arranged against an inner face of the cup, the aforementioned adhesive portion of the second part forming a stop, along the general axis, for the first part, which is located inside the cup.

Claim (Index 1):
A method for manufacturing a battery, in particular a button cell battery, comprising a casing which defines a first pole and a second pole of the battery, the general alignment of said first and second poles defining a general axis of the battery;\n the method including the following successive steps:\n providing at least three parts, with a first part intended to form the first pole, a second part and a third part intended to form together the second pole, the first and second parts respectively having a first surface and a second surface ( 6 a ) with matching respective shapes and intended to be assembled by bonding to form an isolating joint between the first and second poles; \n bonding the first and second surfaces to provide a structure formed of the first and second parts with an adhesive joint therebetween which is arranged to electrically isolate said first and second parts; \n at least partially filling said structure and/or said third part with at least one solid active material, the third party being fillable prior to one or other of the preceding steps; \n welding the third part to the second part, said second and third parts thus having a welded joint; \n the first, second and third parts being formed and assembled such that a first portion of the first part, at least partially defining the first surface, and a second portion of the second part, at least partially defining the second surface, are arranged one opposite the other and extend in a surface non-parallel to the general axis of the casing, the second and third parts being welded together to form a cup with said second portion forming a stop, in the direction of said general axis, for the first portion, which is located inside the cup relative to said stop, the second surface being an inner surface of the cup against which said adhesive joint is arranged, the first part closing the cup in a sealed manner with the aid of the adhesive joint.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 86.0
- Lexical Diversity: 2.3375
- Patent Class: 429.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15516690', '14783725', '14579075', '12881179', '14169412']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8270620980765286
- 35 USC 102 Novelty (BERT): 0.467736765614212
- Combined Prediction Score: 0.791129564830297
- Mean Citation Score: 131.100621
- Max Citation Score: 138.58871000000002
- Similarity Product: 101.37962798962236

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