PATENT CLAIM ANALYSIS

Application Number: 15742839
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["062", "053200"]

Abstract:
A ship comprising an engine is disclosed. The ship comprising an engine comprises: a self-heat exchanger which heat-exchanges boil-off gas discharged from a storage tank; a multi-stage compressor which compresses, in multi-stages, boil-off gas that passed through the self-heat exchanger after being discharged from the storage tank; a first decompressing device which expands one portion of boil-off gas that passed through the self-heat exchanger after being compressed by the multi-stage compressor; and a second decompressing device which expands the other portion of the boil-off gas that passed through the self-heat exchanger after being compressed by the multi-stage compressor, wherein the self-heat exchanger uses boil-off gas discharged from the storage tank and boil-off gas expanded by the first decompressing device as refrigerants for cooling boil-off gas compressed by the multi-stage compressor.

Claim (Index 11):
The ship comprising an engine according to  claim 7 , wherein the generator uses natural gas at a pressure of about 6 to 10 bar as fuel.

Metadata:
- Claim Count in Document: 62.0
- Percentile: 86.0
- Lexical Diversity: 2.57407
- Patent Class: 62.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15742840', '14437479', '14895201', '15579568', '15579581']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.857092790806135
- 35 USC 102 Novelty (BERT): 0.629445436997671
- Combined Prediction Score: 0.8343280554252887
- Mean Citation Score: 405.794318
- Max Citation Score: 591.17645
- Similarity Product: 559.6408677143576

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