PATENT CLAIM ANALYSIS

Application Number: 15865261
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["118", "600000"]

Abstract:
Disclosed are a method and an apparatus for repairing composite materials using a solvation process, in which, in the repair of composite materials comprising a matrix resin and a filler fiber, a solution capable of depolymerizing the matrix resin is provided to a portion to be repaired of the composite material to depolymerize the matrix resin. By removing the matrix resin constituting the composite material by solvating it with a solvent while leaving the internal filler fibers, it is possible to secure continuity of the fiber skeleton of the composite material even after the repair, perform very easy repair, and minimize damage to the fiber skeleton.

Claim (Index 6):
The apparatus for repairing composite material using a solvation process according to  claim 2 , wherein the transition metal salt is one or more selected from the group consisting of KMnO 4 , MnO 2 , K 2 MnO 4 , MnSO 4 , CrO 3 , Na 2 Cr 2 O 7 , K 2 Cr 2 O 7 , ZnCr 2 O 7 , H 2 CrO 4 , pyridinium chlorochromate, pyridinium dichromate, V 2 O 5 , RuCl 3 , RuO 2 , tetrapropylammonium perruthenate, MoO 3 , K 3 [Fe(CN) 6 ], FeCl 3 , Fe(NO 3 ) 3  nonahydrate, MeReO 3 , CuCl, Cu(ClO 4 ) 2 , Cu(HCO 2 ) 2 Ni(HCO 2 ) 2 , Cu(OAc) 2 , OsO 4 , and (NH 4 ) 2 Ce(NO 3 ) 6 .

Metadata:
- Claim Count in Document: 42.0
- Percentile: 86.0
- Lexical Diversity: 1.9
- Patent Class: 118.0
- Transitional Phrase Type: closed
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15482012', '15380460', '14560671', '14824735', '10740224']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8290212243337033
- 35 USC 102 Novelty (BERT): 0.4985878172687833
- Combined Prediction Score: 0.7959778836272112
- Mean Citation Score: 164.823096
- Max Citation Score: 182.30696
- Similarity Product: 105.51569754213337

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