PATENT CLAIM ANALYSIS

Application Number: 16004351
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-10
Patent Classification: ["238", "148000"]

Abstract:
A beveled-end steel railroad. The use of small-acute-angle oblique-gap connection design and vertical gap reservation design can solve both the problem of impact between wheels and rails and the problem of thermal stress between steel rails. The design containing both beveled ends and flat ends that are complementary to each other can further greatly reduce railroad construction and reformation costs. The beveled-end steel railroad has a simple structure, is secure, reliable, and durable, can provide a fast, stable, and non-noisy driving effect, can implement highly-efficient and energy-saving operation, is easy to construct and reform, can be easily repaired and maintained, has a significant advantage in costs, and can implement both good performance and good profitability.

Claim (Index 5):
The bevel-end steel railway of  claim 4 , which adopts a compatible and complementary design of bevel-end and flat-end steel rails, by means of which standard bevel-end steel rails can be compatible with and complementary to bevel renovated standard steel rails, and various existing railways can be renovated in accordance with \u201cpartial interval replacement\u201d and \u201cinterval replacement\u201d methods, wherein the technical features of \u201cpartial interval replacement\u201d are: by partial interval replacement with standard bevel-end steel rails and partial renovation of adjacent standard steel rail ends at both ends of the standard bevel-end steel rails, transversal rail gaps between the seamless steel rails are converted into bevel rail gaps having longitudinal rail gap clearances, and the seamless steel rails are divided into multiple shorter segments using bevel rail gaps having longitudinal rail gap clearances; and the technical features of \u201cinterval replacement\u201d are: by interval replacement with standard bevel-end steel rails and interval renovation of adjacent standard steel rail ends at both ends of the standard bevel-end steel rails, transversal rail gaps or welding seams between the standard steel rails or the seamless steel rails are converted into bevel rail gaps having longitudinal rail gap clearances; wherein the standard bevel-end steel rails herein has the technical features of standard bevel-end steel rails and the technical features of compatible and complementary design of bevel-end and flat-end steel rails.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 94.0
- Lexical Diversity: 1.73333
- Patent Class: 238.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13142193', '14904522', '10524727', '14494540', '13268188']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.669885042185068
- 35 USC 102 Novelty (BERT): 0.4954238519902055
- Combined Prediction Score: 0.6524389231655817
- Mean Citation Score: 173.762316
- Max Citation Score: 176.9475
- Similarity Product: 101.29232759222388

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