PATENT CLAIM ANALYSIS

Application Number: 15950196
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-11
Patent Classification: ["060", "670000"]

Abstract:
A valve module is provided in a steam turbine and a power generation system. The valve module includes a stop valve, a control valve, and a case. The stop valve includes a stem to reciprocate rectilinearly between a first position and a second position, a stop valve disc mounted to an upper portion of the stem, to pass fluid when the stem is in the first position and to block fluid flow when the stem is in the second position, and a sealing member surrounding the stem and configured to prevent exposure of the stem when the stop valve disc is located at the first position. The valve module is capable of protecting a stem from high-pressure fluid that is introduced to the stop valve.

Claim (Index 19):
A power generation system comprising:\n a boiler configured to heat fluid to a high temperature; a supply pipe connected to the boiler and configured to transfer fluid; and a steam turbine configured to be rotated by fluid supplied thereto via the supply pipe so as to generate drive force, the steam turbine including a turbine and a valve module mounted to the turbine, wherein the valve module comprises: a stop valve comprising\n a stem configured to reciprocate rectilinearly between a first position and a second position, \n a stop valve disc mounted to an upper portion of the stem and configured to pass fluid when the stem is in the first position and to block fluid flow when the stem is in the second position, and \n a sealing member surrounding the stem and configured to prevent exposure of the stem when the stop valve disc is located at the first position; \n a control valve disposed above the stop valve and configured to control an amount of introduced fluid; and a case comprising a flow space for accommodating the stop valve and the control valve, an inlet port through which fluid is introduced to the flow space, and an outlet port through which fluid in the flow space is discharged.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 91.0
- Lexical Diversity: 2.48148
- Patent Class: 60.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['16064857', '12332905', '13234306', '15272871', '13740607']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7082974820692713
- 35 USC 102 Novelty (BERT): 0.4654996346354187
- Combined Prediction Score: 0.6840176973258861
- Mean Citation Score: 174.66456999999997
- Max Citation Score: 198.15839
- Similarity Product: 153.47622672237753

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

Dataset: test