PATENT CLAIM ANALYSIS

Application Number: 15924018
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["084", "433000"]

Abstract:
A keyboard device for an electronic keyboard instrument, making uniform an upper surface height of the rear end of each key in contact with a hammer in a key-released state. The keyboard device includes longitudinally extending wooden keys capable of swinging and laterally juxtaposed, a hammer support disposed rearward of the keys, longitudinally extending hammers having a rear end thereof supported by the hammer support vertically pivotally movably and a protrusion protruding downward from a lower surface thereof for contact with a rear end of an associated key, and hammer contact height-regulating parts each made of a synthetic resin and mounted on the rear end of each key, the part being in contact with the protrusion in the key-released state, to regulate a contact height of the protrusion to a predetermined height.

Claim (Index 12):
The hammer device according to  claim 11 , wherein the lubricant-blocking portion is formed in an arcuate shape surrounding the engaging part.

Metadata:
- Claim Count in Document: 17.0
- Percentile: 90.0
- Lexical Diversity: 2.08955
- Patent Class: 84.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13631276', '13629429', '14514983', '13712802', '14527491']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6315578721061319
- 35 USC 102 Novelty (BERT): 0.5200892589239007
- Combined Prediction Score: 0.6204110107879087
- Mean Citation Score: 284.401078
- Max Citation Score: 298.4288
- Similarity Product: 162.48603043003084

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