PATENT CLAIM ANALYSIS

Application Number: 15769029
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-10
Patent Classification: ["084", "384000"]

Abstract:
The invention relates to a flute headjoint comprising a cylindrical pipe section ( 2 ), an embouchure hole ( 3 ) bounded by a reinforcing element ( 4 ), a crown ( 6 ) adapted to terminate the pipe section ( 2 ) situated to the left of the embouchure hole ( 3 ), and a concave tuning plug ( 8 ) disposed in the pipe section ( 2 ) in a sonic chamber ( 5 ) situated under the embouchure hole ( 3 ). The flute headjoint according to the invention is characterised in that the cylindrical pipe section ( 2 ) is longer compared to conventional configurations, the crown ( 6 ) is configured to be open, the tuning plug ( 8, 12, 15, 23 ) being a cylindrical body with its face situated facing the embouchure hole ( 3 ) having a sunken three-dimensional configuration made as a combination of regular or irregular arcuate and flat faces, and has a balance weight ( 40 ) adapted to be placed in the resonator cavity ( 5 a ) between the tuning plug ( 8, 12, 15, 23 ) and the crown ( 6 ), and also has an additional extension piece ( 42, 43 ).

Claim (Index 11):
The flute headjoint ( 1 ) according to  claim 10 , characterised in that the there is a releasable connection, preferably implemented utilizing a rubber ring, between the upper and bottom portions ( 30 ) of the tuning plug ( 23 ).

Metadata:
- Claim Count in Document: 41.0
- Percentile: 91.0
- Lexical Diversity: 2.45055
- Patent Class: 84.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13571356', '13165869', '15277760', '14962247', '14307935']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6049168141839839
- 35 USC 102 Novelty (BERT): 0.512557025142993
- Combined Prediction Score: 0.5956808352798849
- Mean Citation Score: 236.966214
- Max Citation Score: 295.07675
- Similarity Product: 199.89550595861672

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 0
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test