PATENT CLAIM ANALYSIS

Application Number: 16117607
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2019-02
Patent Classification: ["347", "068000"]

Abstract:
There are provided a head chip, a liquid jet head, and a liquid jet recording device capable of enhancing the reliability. The head chip according to an embodiment of the disclosure includes a first plate having a plurality of pressure chambers adapted to apply pressure to a liquid, a second plate having a plurality of nozzle holes adapted to jet the liquid in response to application of the pressure, and a third plate disposed between the first and second plates, and provided with a plurality of through holes individually communicated with the plurality of pressure chambers and the plurality of nozzle holes, respectively. In the through hole, a second opening region opposed to the second plate is larger than a first opening region opposed to the first plate.

Claim (Index 5):
The head chip according to  claim 1 , wherein\n there is a configuration in which the liquid circulating between an inside of the head chip and an outside of the head chip flows into the head chip, and outflows from an inside of the head chip through the through hole.

Metadata:
- Claim Count in Document: 15.0
- Percentile: 96.0
- Lexical Diversity: 2.46429
- Patent Class: 347.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15855138', '12455557', '15704755', '12455559', '16028954']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7716581588919287
- 35 USC 102 Novelty (BERT): 0.4783235536400266
- Combined Prediction Score: 0.7423246983667385
- Mean Citation Score: 203.405456
- Max Citation Score: 206.94705
- Similarity Product: 158.97182272750138

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