PATENT CLAIM ANALYSIS

Application Number: 16042787
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-01
Patent Classification: ["347", "007000"]

Abstract:
An image-recording apparatus includes: a cartridge including a first storage chamber and a supply port; a tank including a second storage chamber and an inlet port; a connecting portion including a liquid channel providing communication between the supply port and the inlet port; and a detector for detecting whether a liquid level in the second storage chamber is at a prescribed position. The first storage chamber includes an upper space and a lower space partitioned by a wall formed with a communication opening. An inequality of Pm<ρ·Hs·g−Ic·Rn is satisfied, where: Pm: withstand pressure of meniscus formed at the communication opening; P: density of liquid; Hs: vertical length between the prescribed position and the communication opening; g: gravitational acceleration; Ic: flow rate of liquid from the first storage chamber to the second storage chamber; and Rn: passage resistance at the liquid channel.

Claim (Index 3):
The image-recording apparatus according to  claim 1 , further comprising:\n a first semipermeable membrane positioned at the first air communication portion and configured to block communication of the liquid and to allow communication of atmospheric air; and a second semipermeable membrane positioned at the second air communication portion and configured to block communication of the liquid and to allow communication of the atmospheric air, wherein the first semipermeable membrane provides a passage resistance lower than a passage resistance provided by the second semipermeable membrane.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 95.0
- Lexical Diversity: 2.17333
- Patent Class: 347.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15904675', '15881871', '15663960', '15881884', '15881880']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7827189503655508
- 35 USC 102 Novelty (BERT): 0.5123100510616623
- Combined Prediction Score: 0.755678060435162
- Mean Citation Score: 315.3645820000001
- Max Citation Score: 329.47678
- Similarity Product: 271.5543805579162

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

Dataset: test