PATENT CLAIM ANALYSIS

Application Number: 15919612
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-10
Patent Classification: ["165", "079000"]

Abstract:
A fin-tube type of heat exchanger has: a plurality of fins laminated to one another; a housing for containing therein the fins; and a heat transfer tube penetrating the fins in a fin-laminating direction and also penetrating side plates on both sides of the housing. A heat transfer tube through hole is formed in one-side side plate of the housing by a burred hole having a tubular flange part protruded into the housing. Each fin has a brazing material insertion hole adjacent to the heat transfer tube through hole. That portion of a brazing material which protrudes from the brazing material insertion hole of the outermost fin closest to the one-side side plate part toward the one-side side plate part gets molten. The tubular flange part has a cutout part formed, at a circumferential position facing the brazing material insertion hole, by partly cutting away the tubular flange part.

Claim (Index 2):
The fin-tube type of heat exchanger according to  claim 1 , wherein a height of protrusion, into the housing, of the tubular flange part at a predetermined circumferential portion inclusive of the portion in which the cutout part is formed, is arranged to be larger than the height of protrusion, into the housing, of the tubular flange part at other circumferential portions.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 90.0
- Lexical Diversity: 2.12
- Patent Class: 165.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15718128', '14391788', '11050811', '12106015', '14447730']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8599559533543074
- 35 USC 102 Novelty (BERT): 0.4989795076669581
- Combined Prediction Score: 0.8238583087855724
- Mean Citation Score: 227.959478
- Max Citation Score: 250.79361
- Similarity Product: 167.62522930303933

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

Dataset: test