PATENT CLAIM ANALYSIS

Application Number: 15755433
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["052", "105000"]

Abstract:
The present disclosure discloses a building information modeling (BIM)-based modular housing built with thin-wall channel steel comprising foundations, columns, beams, walls, a roof plate, doors, and windows. The columns and transverse beams adopt inward-flanging C-section steel or combined square steel arranged by oppositely buckling symmetric inward-flanging C-section steel. The columns and foundations, the columns and transverse beams, adjacent transverse beams, the columns or transverse beams and slant beams, the transverse beams or slant beams and roof plate, and joints of adjacent supports are connected to each other together by base connectors, butting connectors, or crossed connectors. According to the technical solution of the present disclosure, the inward-flanging C-section steel can be quickly and securely butted, or combined square steel can be quickly and securely butted. The joint is provided with webs, and can be used as a standard connector due to high strength. Relief holes provided at the inner side of the joint are buckled with inward-flanges of the inward-flanging C-section steel to each other and pressed together, thereby realizing an internal-external nesting effect. A positioning groove arranged outside the joint and the inward-flanging C-section steel can be nested together in a concavo-convex manner, and then pressed and fastened by a fastening steel strip, thereby realizing effects of fastening and slippage prevention.

Claim (Index 4):
The BIM-based modular housing built with thin-wall channel steels according to  claim 1 , wherein the connecting joint for the dual-thin-wall inward-flanging C-section steel is welded with a web in a matched manner at least at both ends inside two C-section steel joints buckled oppositely and punched or perforated locating grooves are arranged in the outer surfaces of the two C-section steel joints, respectively; bilateral side-plates of the two C-section steel joints are aligned and there is a gap between the bilateral side-plates, outward-opening relief grooves are arranged in respective web at the gap; clamping grooves are arranged outside the C-section steel joint at a position corresponding to the web.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 88.0
- Lexical Diversity: 2.25234
- Patent Class: 52.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['10844088', '15903384', '13144083', '14125814', '16342190']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7884754794984036
- 35 USC 102 Novelty (BERT): 0.4819520688451014
- Combined Prediction Score: 0.7578231384330734
- Mean Citation Score: 167.85486799999995
- Max Citation Score: 179.9069
- Similarity Product: 133.95639331959487

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