PATENT CLAIM ANALYSIS

Application Number: 15741826
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["165", "175000"]

Abstract:
A core plate of header tanks in a heat exchanger includes a tube joint portion on which a plurality of tube insertion holes is formed, a receiving portion surrounding the tube joint portion and housing a tip part adjacent to the core plate in the tank body portion, and a inclined portion connecting between the receiving portion and the tube joint portion and inclined with respect to a longitudinal direction of the tube. The inclined portion is provided on the core plate such that a first virtual line extending linearly along the inclined portion from the receiving portion toward the tube joint portion and a second virtual line extending linearly along the tube joint portion in a direction of a long diameter in a cross section of the tube are intersected outside of the tube in the width direction of the tube.

Claim (Index 2):
The heat exchanger according to  claim 1 , wherein\n in the tube joint portion, the plural tube insertion holes are formed so as to be arranged at a predetermined interval in a stacking direction of the tube, and a rib is formed between adjacent ones of the tube insertion holes and in a position corresponding to an end part of the tube in the width direction of the tube, the rib being recessed away from an end part of the tube in the longitudinal direction of the tube.

Metadata:
- Claim Count in Document: 13.0
- Percentile: 86.0
- Lexical Diversity: 2.35484
- Patent Class: 165.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15743623', '14415175', '15039063', '11823827', '15449486']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8619173458993663
- 35 USC 102 Novelty (BERT): 0.4851338252566294
- Combined Prediction Score: 0.8242389938350927
- Mean Citation Score: 231.673264
- Max Citation Score: 252.2241
- Similarity Product: 207.10968666658405

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

Dataset: test