PATENT CLAIM ANALYSIS

Application Number: 15881869
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-09
Patent Classification: ["347", "047000"]

Abstract:
A liquid jetting device includes a common liquid chamber having a first surface and a second surface opposite to the first surface and including an upstream portion and a downstream portion, a plurality of outflow holes are arranged along a direction, and a plurality of projections disposed between the first surface and the second surface transverse to the direction and disposed between the upstream portion and the downstream portion. The plurality of the projections define a plurality of the fluid flow paths therebetween from the upstream portion to the downstream portion. The fluid flow paths rejoin at the downstream portion. The plurality of projections are arranged along the direction. The plurality of projections are on an opposite side of a plane orthogonal to the second direction and extending through the outflow holes than the pressure chamber.

Claim (Index 23):
A liquid jetting device comprising:\n a common liquid chamber in fluid communication with a reservoir, the common liquid chamber having a first surface and a second surface opposite to the first surface; a plurality of outflow holes in the first surface of the common liquid chamber and arranged along a direction; a plurality of pressure chambers in fluid communication with the plurality of outflow holes; and a plurality of projections disposed between the first surface and the second surface transverse to the direction and arranged along the direction, wherein each projection includes a first end portion and a second end portion downstream of the first end portion, wherein a thickness of each projection in the direction changes depending on a relative position between the first end portion and the second end portion.

Metadata:
- Claim Count in Document: 59.0
- Percentile: 86.0
- Lexical Diversity: 2.75
- Patent Class: 347.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['11881347', '14456231', '11888227', '12998606', '13018718']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7454000837063098
- 35 USC 102 Novelty (BERT): 0.4651720981109365
- Combined Prediction Score: 0.7173772851467725
- Mean Citation Score: 193.943468
- Max Citation Score: 203.18597
- Similarity Product: 171.3767481809169

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