PATENT CLAIM ANALYSIS

Application Number: 15563772
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-06
Patent Classification: ["203", "010000"]

Abstract:
By using the distillation device of the present application, energy loss occurring in a purification process of a solution including a waste stripper and a stripped photoresist resin used in a stripping process of a photoresist can be minimized and the installation cost of the distillation device can be reduced compared to the case in which dual distillation columns are used, thereby increasing the economic feasibility of a process.

Claim (Index 6):
The distillation device according to  claim 3 , wherein the stripper is a non-aqueous stripper and a temperature of the column top zone is within a range of lower and upper temperatures respectively calculated according to Equations 1 and 2 below:\n P= 0.00126\u00d7 T top.lower 3 \u22120.07051\u00d7 T top.lower 2 3.17767\u00d7 T top.lower \u221215.01040\u2003\u2003[Equation 1] P= 0.00150\u00d7 T top.upper 3 \u22120.18493\u00d7 T top.upper 2 +9.56742\u00d7 T top.upper \u2212176.07273\u2003\u2003[Equation 2] wherein T top.lower  represents a lower temperature of the column top zone, T top.upper  represent an upper temperature of the column top zone, and P represents the pressure of the column top zone. Here, the pressure is 20 mmHg to 300 mmHg.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 88.0
- Lexical Diversity: 1.63636
- Patent Class: 203.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13943536', '13256430', '13929520', '13929578', '12853045']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.715696218177787
- 35 USC 102 Novelty (BERT): 0.5055781706071899
- Combined Prediction Score: 0.6946844134207273
- Mean Citation Score: 221.221828
- Max Citation Score: 227.27534
- Similarity Product: 144.3104915330577

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

Dataset: test