PATENT CLAIM ANALYSIS

Application Number: 15912573
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-11
Patent Classification: ["405", "227000"]

Abstract:
An offshore wind power foundation with improved water-tightness and a construction method thereof are provided. The offshore wind power foundation is configured such that a bonding material is injected into a space between a pile and a leg using a precast cap member to integrate the leg and the pile, and includes a precast cap member including a precasting housing, a bonding material rotation-injection port, and an elastic spring.

Claim (Index 5):
A method of constructing an offshore wind power foundation with improved water-tightness, the method comprising:\n (a) a step of providing an offshore wind power foundation having a lower end passing through a leg from an upper surface of the leg, wherein a first front expanding anchor is pre-installed at the upper surface of the leg so that an upper end of the offshore wind power foundation is exposed upward; (b) a step of mounting the offshore wind power foundation on a seabed ground by inserting a hollow part of the leg into a head of a pile pre-constructed on a seabed surface and installing an elastic spring unit including an elastic spring having a lower end fixed to an upper surface of the finished pile; (c) a step of setting a precast cap member on an upper surface of the leg by allowing the first front expanding anchor installed at the upper surface of the leg to pass through flanges of a precast housing of the precast cap member, allowing a second front expanding anchor to pass through a housing body of the precast housing, and allowing an upper end of the elastic spring unit to be set on a lower surface of the center of the housing body of the precast housing; (d) a step of injecting a bonding material into a space formed between the precast cap member, the pile, and the leg through an injection port of the precast cap member using a bonding material rotation-injection port in a state in which a lower plate integrated with an upper end of the elastic spring extends upward; and (e) a step of increasing a water stopping effect by introducing a pre-stress applied to the first front expanding anchor downward by re-fastening an upper plate of the elastic spring unit to an upper surface of the precast cap member using a fixing nut, the upper plate restraining an elastic spring using the bonding material with secured strength as a support, and compressing the offshore wind power foundation and the pile by allowing the pre-stress to also be introduced to the second front expanding anchor.

Metadata:
- Claim Count in Document: 12.0
- Percentile: 90.0
- Lexical Diversity: 1.6087
- Patent Class: 405.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14548447', '14641328', '13380688', '15750277', '14651657']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7552160084459574
- 35 USC 102 Novelty (BERT): 0.4908060004752335
- Combined Prediction Score: 0.728775007648885
- Mean Citation Score: 214.706088
- Max Citation Score: 239.20459
- Similarity Product: 182.75490132005515

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