PATENT CLAIM ANALYSIS

Application Number: 15749204
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-03
Patent Classification: ["118", "688000"]

Abstract:
Disclosed is a developing device for developing a substrate, comprising: a developing tank, a recovery box and a conveying unit provided right above the developing tank and configured to convey the substrate; wherein the developing tank comprises a first tank, a second tank and a third tank, which are spaced and are sequentially arranged; the recovery box comprises a first box and a second box; the first tank is communicated with the first box; as the substrate is arranged in the second tank, the second tank is communicated with the first box; as the substrate is arranged in the third tank, the third tank is communicated with the second box. The developing device can solve the technical problems of separately recovering the developers doped with different photoresist concentrations during the development of the substrate to reduce the cost of diluting the developer concentration in the recovery box.

Claim (Index 2):
The developing device according to  claim 1 , wherein the second tank is communicated with the first box with a first channel, a first valve is configured in the first channel; as the substrate is conveyed in the second tank, the first valve is opened.

Metadata:
- Claim Count in Document: 6.0
- Percentile: 86.0
- Lexical Diversity: 2.72881
- Patent Class: 118.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['11812454', '13213548', '13325513', '12336711', '12604389']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.815795960237471
- 35 USC 102 Novelty (BERT): 0.4727369956450049
- Combined Prediction Score: 0.7814900637782244
- Mean Citation Score: 142.11054800000005
- Max Citation Score: 146.9179
- Similarity Product: 103.90560047144888

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

Dataset: test