PATENT CLAIM ANALYSIS

Application Number: 15764883
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-02
Patent Classification: ["188", "322150"]

Abstract:
Present invention concerns a laminated spring containing valve on a cylinder that contains two compartments which are separated by a piston, which ensures the adjustment of the fluid flow rate between the two compartments by being sensitive to the pressure difference between the two compartment. Present invention explains a valve and its control method which provides a dynamical control over the fluid flow between the two compartments and the flow rate. Besides, this invention explains a valve set and a prosthetic joint, which contains this set, that ensures the adaptive movement of the prosthetic limbs of the amputees with the natural movement phases.

Claim (Index 1):
A valve, that is placed inside a cylinder, ensures a fluid flow between a first compartment and a second compartment which are divided by a piston that moves in two directions along a cylinder axis,\n comprising,\n at least one hole which extends along an are around a center at a surface of the piston which faces the first compartment; \n a laminated spring which is mounted to the piston which at least partially covers an opening of the hole; \n wherein:\n the hole extends along the arc around the center at the surface of the piston which faces the first compartment; \n the laminated spring which is mounted to the piston at the center includes a part having an area and form to fully cover the hole by standing in an appropriate distance from the center, \n and wherein the laminated spring connected/located in a plurality of different angular positions according to the center in a way to cover a specified part of the hole.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 90.0
- Lexical Diversity: 2.0
- Patent Class: 188.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15305132', '13829714', '14466081', '14466122', '14450215']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.821948546887723
- 35 USC 102 Novelty (BERT): 0.4462484846651837
- Combined Prediction Score: 0.7843785406654691
- Mean Citation Score: 175.60344600000005
- Max Citation Score: 177.57248
- Similarity Product: 132.09160629196168

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