PATENT CLAIM ANALYSIS

Application Number: 16161730
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-02
Patent Classification: ["347", "054000"]

Abstract:
A liquid ejection head, including: a first head unit; a second head unit shifted with respect to the first head unit in both of a first direction in which nozzles of the head units are arranged and a second direction orthogonal to the first direction and disposed so as to overlap the first head unit in the second direction; and a first wiring member having flexibility and drawn from the second head unit in the second direction toward the first head unit, wherein the first wiring member includes a large-width portion on which a drive circuit is mounted and a small-width portion having a width in the first direction smaller than a width of the large-width portion in the first direction, and wherein the small-width portion passes through a space existing next to the first head unit in the first direction and extends in the second direction.

Claim (Index 15):
The liquid ejection head according to  claim 2 , comprising two first head units, each as the first head unit, arranged in the first direction with a spacing interposed therebetween,\n wherein the second head unit is disposed such that opposite ends thereof in the first direction overlap the respective two first head units in the second direction, wherein the width of the large-width portion in the first direction is larger than a width of the spacing in the first direction, wherein the small-width portion constitutes a part of the first wiring member located further from the second head unit than the large-width portion in an extension direction of the first wiring member, the width of the small-width portion in the first direction being smaller than that of the spacing, the small-width portion passing through the spacing and extending in the second direction beyond the first head unit, wherein the second head unit includes: a head chip connected to the first wiring member and configured to eject the liquid from the nozzles; and a supply pipe through which the liquid is supplied to the head chip, the supply pipe being disposed on one of opposite sides of the head chip that is remote from the nozzles in a third direction orthogonal to both of the first direction and the second direction, and wherein a circuit element is disposed at a portion of the first wiring member whose position in the third direction is the same as that of the supply pipe and whose position in the first direction is shifted with respect to the supply pipe.

Metadata:
- Claim Count in Document: 56.0
- Percentile: 97.0
- Lexical Diversity: 2.61017
- Patent Class: 347.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15472044', '15955806', '13362198', '15084619', '12413063']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7144255814126802
- 35 USC 102 Novelty (BERT): 0.510196685345724
- Combined Prediction Score: 0.6940026918059846
- Mean Citation Score: 236.965842
- Max Citation Score: 318.129
- Similarity Product: 310.8346540187001

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