PATENT CLAIM ANALYSIS

Application Number: 15924695
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["347", "040000"]

Abstract:
According to an embodiment, an ink jet head (liquid ejecting head) includes an actuator plate and a cover plate (see FIG.  8 ). As illustrated in FIG.  1,  channel grooves for a discharge channel (ejection channel) and a non-discharge channel (non-ejection channel) in a Z-direction are formed on a front surface of the actuator plate, so as to be alternately arranged in an X-direction, by cutting with a dicing blade or the like. The discharge channel and the non-discharge channel are formed to have a groove width W of smaller than 70 μm, in order to correspond to high density of nozzles. In the embodiment, the discharge channel and the non-discharge channel are formed to have a groove width of 55 μm, 50 μm, or 40 μm, for example.

Claim (Index 6):
The liquid ejecting head chip according to  claim 1 ,\n wherein the plurality of channels include ejection channels and non-ejection channels which are alternately arranged in parallel at a distance in the second direction, the in-channel electrode includes a common electrode formed on an inner surface of each of the ejection channels and an individual electrode formed on an inner surface of each of the non-ejection channels, a plurality of actuator plate-side common pads which extend from common electrodes, are disposed to be spaced from each other in the second direction, and are formed with a plating film are respectively formed at portions disposed in one side of the first direction relative to the ejection channels, an actuator plate-side individual wiring which extends in the second direction at one end portion in the first direction and connects individual electrodes facing each other with one of the ejection channels interposed between the individual electrodes is formed with a plating film, and an electrode clearance groove is formed in the second direction between the actuator plate-side common pads and the actuator plate-side individual wiring.

Metadata:
- Claim Count in Document: 13.0
- Percentile: 90.0
- Lexical Diversity: 2.06849
- Patent Class: 347.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15924707', '15924725', '15883919', '15883837', '15883812']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8071041549011314
- 35 USC 102 Novelty (BERT): 0.5451194633853162
- Combined Prediction Score: 0.7809056857495499
- Mean Citation Score: 351.605178
- Max Citation Score: 409.41315
- Similarity Product: 359.784530223906

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