PATENT CLAIM ANALYSIS

Application Number: 15743801
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["141", "382000"]

Abstract:
A liquefied hydrogen transport method includes connecting first and second loading arms to the manifold while vacuum insulation double tubes of the first and second loading arms are filled with hydrogen gas and air is mixed in piggyback lines; supplying an inactive gas to one of the piggyback lines of the first and second loading arms and taking in a gas mixture of an inactive gas and air from the other of the piggyback lines of the first and second loading arms; supplying hydrogen gas to one of the piggyback lines of the first and second loading arms and taking in a gas mixture of hydrogen gas and an inactive gas from the other of the piggyback lines of the first and second lading arms; and transporting liquefied hydrogen through any one of the vacuum insulation double tubes of the first and second loading arms.

Claim (Index 6):
A liquefied hydrogen transport method of transporting liquefied hydrogen with at least two of first and second liquefied hydrogen loading arms according to  claim 1 , the first and second liquefied hydrogen loading arms being arranged side by side, and having piggyback lines configured to be connected/cut off to/from a connecting tubing provided on a land through an opening/closing valve interposed in the connecting tubing, the method comprising:\n a first step of connecting the first and second loading arms to the connecting tubing while vacuum insulation double tubes of the first and second loading arms are filled with hydrogen gas and air is mixed in the piggyback lines; a second step of supplying an inactive gas to one of the piggyback lines of the first and second loading arms and taking in a gas mixture of an inactive gas and air from the other of the piggyback lines of the first and second loading arms; a third step of supplying hydrogen gas from one of the piggyback lines of the first and second loading arms and taking in a gas mixture of hydrogen gas and an inactive gas from the other of the piggyback lines of the first and second lading arms; and a fourth step of transporting liquefied hydrogen through any one of the vacuum insulation double tubes of the first and second loading arms.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 86.0
- Lexical Diversity: 3.23913
- Patent Class: 141.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15743784', '15738452', '13025524', '10630739', '15293159']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.765401058665813
- 35 USC 102 Novelty (BERT): 0.5227560671068486
- Combined Prediction Score: 0.7411365595099165
- Mean Citation Score: 198.044724
- Max Citation Score: 356.05417
- Similarity Product: 289.58191732020265

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