PATENT CLAIM ANALYSIS

Application Number: 15920084
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["084", "433000"]

Abstract:
A keyboard device is provided whose entire device body can be compactified even if a hammer member length in its front and rear direction is increased and a keyboard instrument including the keyboard device. The keyboard device includes a plurality of keys, a transmission member which is rotated in response to a key depression operation performed on a key among the plurality of keys, and a hammer member which is rotated in response to rotation of the transmission member and applies an action load to the key, in which the hammer member includes a hammer arm and a hammer head provided on a front side of the hammer arm, and the hammer arm is rotated around a hammer rotation center located on a rear side of the hammer arm in response to the key depression operation performed on the key.

Claim (Index 4):
The keyboard device according to  claim 1 , wherein a hammer rail which holds the hammer member is arranged behind the hammer rotation center.

Metadata:
- Claim Count in Document: 12.0
- Percentile: 90.0
- Lexical Diversity: 2.60714
- Patent Class: 84.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14834128', '15091432', '15919920', '14662130', '12822547']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6531691712176247
- 35 USC 102 Novelty (BERT): 0.4861908512423897
- Combined Prediction Score: 0.6364713392201012
- Mean Citation Score: 231.91941000000003
- Max Citation Score: 256.80856
- Similarity Product: 201.27771871726512

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