PATENT CLAIM ANALYSIS

Application Number: 15758611
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["052", "514500"]

Abstract:
A device for repairing a crack in a wall includes an injection nozzle that has a nozzle part, and an adsorption disk fixed to a supporting shaft in which a suction passage for sucking air is formed and can be adsorbed to a wall surface by sucking air through the suction passage, and can be detached from the wall surface by releasing the suction, an arm having a front end part and a rear end part in the axial direction, and is supported by the supporting shaft in the midpoint of the axial direction through the first universal joint and supports an inflow pipe of the injection nozzle in the front end part through a second universal joint, and a plurality of contact members attached to the rear end part of the arm, the front end thereof contacting the wall surface, and receives the moment load generated in the arm.

Claim (Index 6):
The device for repairing a crack in a wall according to  claim 1 , wherein the first universal joint comprises a spherical rotating member having a through hole through which the supporting shaft is inserted and a ring-like retention ring that rotatably retains the spherical rotating member,\n a male screw is formed on an outer periphery of the supporting shaft, a pressing coil spring is provided on the supporting shaft so that the pressing coil spring is loosely fitted to the supporting shaft in a compressed state between an upper surface of the adsorption disk and a lower surface of the arm, and a regulation nut part that is screwed with the male screw on the supporting shaft on the upper surface side of the arm and regulates the upward movement of the arm is provided.

Metadata:
- Claim Count in Document: 35.0
- Percentile: 90.0
- Lexical Diversity: 2.32353
- Patent Class: 52.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['10816937', '11789146', '13393258', '10476162', '15039742']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8194389518145987
- 35 USC 102 Novelty (BERT): 0.4717250773686261
- Combined Prediction Score: 0.7846675643700015
- Mean Citation Score: 158.835466
- Max Citation Score: 167.2359
- Similarity Product: 123.39516007397172

Labels:
- Claim Label 101: 1
- Claim Label 102: 0
- Claim Label 103: 1
- Claim Label 112: 0
- Combined Label: 0
- Label 101 Adjusted: 1

Dataset: test