PATENT CLAIM ANALYSIS

Application Number: 16147040
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-01
Patent Classification: ["417", "198000"]

Abstract:
An ejector includes a nozzle, a suction chamber, and a diffuser. An outlet flow path includes a narrowed flow path having a first tapered surface narrowed toward downstream, a parallel flow path having a constant sectional area, and a parallel flow path having a second tapered surface expanded toward downstream. The diffuser further includes an attachment configured to change the dimensions of the outlet flow path. The attachment changes the dimensions of the outlet flow path such that the ratio of the tapered angle of the first tapered surface to the tapered angle of the second tapered surface is higher as the sectional area, i.e., the inner diameter, of the parallel flow path is smaller.

Claim (Index 3):
The ejector according to  claim 2 , wherein\n the changing unit changes the dimension of the outlet flow path such that the length of the parallel flow path changes in proportion to an inner diameter of the parallel flow path.

Metadata:
- Claim Count in Document: 13.0
- Percentile: 97.0
- Lexical Diversity: 2.57143
- Patent Class: 417.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['10791650', '14981017', '12380754', '14908010', '14908598']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7750281014041421
- 35 USC 102 Novelty (BERT): 0.4914391501414309
- Combined Prediction Score: 0.746669206277871
- Mean Citation Score: 210.951078
- Max Citation Score: 227.5771
- Similarity Product: 180.9264569699347

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

Dataset: test