PATENT CLAIM ANALYSIS

Application Number: 16019118
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-11
Patent Classification: ["312", "405000"]

Abstract:
A vacuum heat insulator includes inner box ( 403 ), external plate ( 401 ), and gas barrier container ( 402 ). Gas barrier container ( 402 ) includes core material ( 423 ), first member ( 421 ) that has a box shape including a first opening portion, and second member ( 422 ) that tightly closes the first opening portion. Core material ( 423 ) is disposed inside first member ( 421 ). Inner box ( 403 ) includes a second opening portion. Gas barrier container ( 402 ) is disposed inside inner box ( 403 ). The second opening portion is closed by external plate ( 401 ). First member ( 421 ) has such a shape that an outer face of first member ( 421 ) fits with an inner face of inner box ( 403 ).

Claim (Index 9):
A method for manufacturing a vacuum heat insulator, the method comprising:\n manufacturing an inner box that includes a second opening portion, a second through hole, and a boss provided at a circumferential edge of the second through hole; processing a gas barrier sheet made of thermoplastic resin into a first member that includes a first opening portion, and a first through hole formed at a portion facing the second through hole of the inner box, and is box-shaped and so shaped that an outer face of the first member fits with an inner face of the inner box; disposing a core material inside the first member, disposing a second member in the first opening portion, and welding the second member to manufacture a gas barrier container; and disposing the gas barrier container inside the inner box, performing vacuuming, from the first through hole via the second through hole, the inner space defined by the first member and the second member until a degree of vacuum of the inner space defined by the first member and the second member reaches a predetermined degree of vacuum set beforehand, closing the second through hole by thermally welding the boss, fixing a sealing member to a portion of the second through hole of the inner box, and closing the second opening portion by an external plate.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 94.0
- Lexical Diversity: 2.76364
- Patent Class: 312.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['12796396', '12796362', '10258130', '11995832', '12796323']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8321302826109903
- 35 USC 102 Novelty (BERT): 0.482795931933039
- Combined Prediction Score: 0.7971968475431952
- Mean Citation Score: 228.272132
- Max Citation Score: 231.65651
- Similarity Product: 180.0245881196481

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