PATENT CLAIM ANALYSIS

Application Number: 15886544
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2019-08
Patent Classification: ["219", "761000"]

Abstract:
The present disclosure describes three-dimensional (3D) printing apparatuses, processes, software, and systems for producing high quality 3D objects. Described herein are printing apparatuses that facilitate control of water vapor concentration during one or more printing operations.

Claim (Index 20):
The apparatus of  claim 1 , wherein the one or more controllers are configured to direct the gas flow system to provide the flow of gas at a constant velocity or a substantially constant velocity within the processing chamber during at least melting of the at least the portion of the powder bed, wherein the one or more controllers are configured to direct the gas flow system to provide the flow of gas at a velocity ranging from about 0.2 meters per second (m/s) to about 2 m/s.

Metadata:
- Claim Count in Document: 80.0
- Percentile: 88.0
- Lexical Diversity: 1.19444
- Patent Class: 219.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15871763', '15855744', '15634228', '15803686', '15634267']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8252219412843802
- 35 USC 102 Novelty (BERT): 0.5010080940154319
- Combined Prediction Score: 0.7928005565574854
- Mean Citation Score: 221.434742
- Max Citation Score: 265.81192000000004
- Similarity Product: 208.1391918278027

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