PATENT CLAIM ANALYSIS

Application Number: 15763748
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-10
Patent Classification: ["016", "244000"]

Abstract:
An adjustable-angle positioning and self-closing hinge has two hinge leaves, a fixing pin, a screw knuckle, a screw ring, a fixing base, and an adjusting base; each leaf of the hinge comprises a knuckle and a leaf fastened outside the knuckle; the fixing pin has a threaded pin; the screw knuckle is fastened inside the knuckle of one of the hinge leaves, the fixing base is fastened inside the knuckle of one of the hinge leaves, and the screw knuckle and the fixing base are spaced separately; between the screw knuckle and fixing base in the knuckles of the two hinge leaves are disposed the fixing pin, the screw ring, two magnets, springs, and the adjusting base; the threaded pin of the fixing pin is screwed to the screw knuckle; a first spring abuts between the fixing pin and the front ring edge and gasket of a cup body.

Claim (Index 11):
The adjustable-angle positioning and self-closing hinge according to  claim 6 , characterized in that: the fixing pin has a fixed protruding ring at the end of the screw, and the protruding ring is fixed with an annular protruding ring, and the protruding ring is fixedly connected with a connecting pin; wherein the screw pin is fixedly connected with a screw pull ring, and the size of the pull hook pin is matched with the placing step of the hook pin of the upper end of the threaded spring through hole, and the position of the hook pin device is laid flatly on the hook pin placing step, and the screw knuckle is provided with a threaded spring through hole for the screw knuckle, and the spring is installed in the screw knuckle spring through hole; and both ends of the spring are fixedly connected the front hook and the rear hook, and the front hook of the spring hooks the hook pin, and the rear hook of the spring hooks the screw pull ring so that the spring can control the screw pin of the fixing pin so that the position of the distance size that slides and moves along the axis relative to the screw knuckle does not change, so that the spring also prevents the fixing pin from falling in the direction of the second magnet, so that the spring can position and limit the fixing pin so that the position of the size of the distance between the axial and the wheelbase that slides and moves along the axis relative to the screw knuckle does not change.

Metadata:
- Claim Count in Document: 15.0
- Percentile: 90.0
- Lexical Diversity: 3.27451
- Patent Class: 16.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13786951', '10164173', '14126742', '15846941', '14033478']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7124813544538542
- 35 USC 102 Novelty (BERT): 0.48217598709843
- Combined Prediction Score: 0.6894508177183117
- Mean Citation Score: 205.899346
- Max Citation Score: 216.44867
- Similarity Product: 170.5466353204429

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