PATENT CLAIM ANALYSIS

Application Number: 15747142
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-08
Patent Classification: ["405", "286000"]

Abstract:
Provided is a variable-pitch wall forming device for a press-fit type underground diaphragm wall, comprising a wall shoe ( 3 ), vibration chambers ( 4 ), a fixed-pitch box ( 1 ) and a variable-pitch box ( 2 ), wherein the variable-pitch box ( 2 ) is installed in the fixed-pitch box ( 1 ), the wall shoe ( 3 ) is installed on the bottom of the variable-pitch box ( 2 ) and the fixed-pitch box ( 1 ), and the vibration chambers ( 4 ) are provided on a side wall of the fixed-pitch box ( 1 ) and a side wall of the variable-pitch box ( 2 ). Also provided is a method of variable-pitch wall forming for a press-fit type underground diaphragm wall.

Claim (Index 2):
The variable-pitch wall-forming device according to  claim 1 , wherein the fixed-pitch box ( 1 ) comprises a main body ( 5 ), a point connector ( 6 ), and an outer box body ( 7 ), wherein the main body ( 5 ) is an open rectangular box body having a \u201cU\u201d shape horizontal cross section, a long side ( 15 ) of the main body ( 5 ) is 400-1200 mm long, a short side ( 8 ) of the main body ( 5 ) has an inner dimension of 200-1000 mm and an outer dimension of 300-1100 mm; the vertical sides of the short side ( 8 ) are vertically connected or welded Two pieces of the same shape and size are arranged at the center of the short side ( 8 ), and the dovetail shaped rectangular body is called as the point connector ( 6 ). The dovetail groove ( 10 ) of each point connector The vertical center is vertical; the dovetail slot ( 10 ) is used to join the dove-tail convex track ( 11 ) of the adjacent wall-forming device; the wall-connecting device and the distance\u2014 10 ) or dovetail convex track ( 11 ) can not be separated or moved radially, the main body ( 5 ) can be continuously butted together to form a plurality of upper and lower segments, the point connector ( 6 ) is butted on the upper and lower segment decks ( 12 ) is provided with a sealing groove ( 13 ) on one side to facilitate the installation of the sealing ring ( 14 ) to prevent leakage, and the inner wall of the two long sides ( 15 ) of the main body The appropriate position on each side of the system has horizontal arc slot ( 18 ), the length of the leading segment ( 18 ) is made less than 50 meters, and the bottom end of the leading segment ( 18 ) is closed by the wall boots ( 3 ) ( 18 \u2032) vertical docking with the leading segment ( 18 ), the upper and lower sections of the upper and lower sections are fixed with butt bolts ( 9 ) and the upper and lower sections of the outer box body ( 7 ) has the same shape and structure as the main section ( 18 ), and the outer box body ( 7 ) has a thickness corresponding to the axial dimension of the main body long edge ( 15 ) A uniform rectangular box body is arranged along the vertical direction of the main body at a distance from each other and is fixed on the outer wall of the long side of the main body by a countersunk head bolt, Pitch is not directly related to, but with the pressure wall cylinder stroke to be consistent, the outer box body ( 7 ) in the cross-section vertical set for the cable duct ( 31 ), duct ( 32 ), water pipe ( 33 )), The shoulder ( 20 ) is arranged on the corresponding edge of the upper and lower sections of the outer box body ( 7 ), the vibration plate ( 21 ) is mounted on the shoulder ( 20 ).

Metadata:
- Claim Count in Document: 1.0
- Percentile: 86.0
- Lexical Diversity: 3.46154
- Patent Class: 405.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15747148', '13510851', '10725011', '12517870', '11341049']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7519552267200675
- 35 USC 102 Novelty (BERT): 0.5152308750400023
- Combined Prediction Score: 0.7282827915520611
- Mean Citation Score: 166.49641599999995
- Max Citation Score: 277.34464
- Similarity Product: 178.14077931388854

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