PATENT CLAIM ANALYSIS

Application Number: 15748388
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-09
Patent Classification: ["198", "669000"]

Abstract:
A biomass cake pressure-feeding apparatus includes: a screw pump including a first screw with a helical first conveying thread, a second screw with a helical second conveying thread, and a casing accommodating the first screw and the second screw such that the first screw and the second screw are parallel to each other, the screw pump being configured to feed biomass cake to a high pressure reactor, the biomass cake being obtained by adding water to powdery biomass; and a throttle part positioned downstream of the screw pump and configured to form a material seal made of the biomass cake by restricting a flow of the biomass cake.

Claim (Index 3):
The biomass cake pressure-feeding apparatus according to  claim 1 , wherein\n the first screw includes a helical sealing member provided on an outer peripheral surface of the first conveying thread, and the second screw includes a helical sealing member provided on an outer peripheral surface of the second conveying thread.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 86.0
- Lexical Diversity: 2.16981
- Patent Class: 198.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13144271', '15329358', '09959506', '11375461', '12919063']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7289515914158111
- 35 USC 102 Novelty (BERT): 0.4631407618439445
- Combined Prediction Score: 0.7023705084586245
- Mean Citation Score: 151.626112
- Max Citation Score: 157.55942
- Similarity Product: 104.2200118725276

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