PATENT CLAIM ANALYSIS

Application Number: 15923550
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-09
Patent Classification: ["297", "344170"]

Abstract:
A seat lifter structure which can maintain the engagement of the gear of the sector and the pinion of the brake unit and prevent a fall down of the seat back to a front side, even when a large force to a front side is exerted with respect to the seat back is provided. It raises or lowers a cushion seat (ST 1 ) by raising or lowering a side frame ( 2 ) built into the cushion seat (ST 1 ) with respect to a fixing member ( 61 ). It is equipped with a brake unit ( 8 ) having a pinion ( 8 b ) and attached to the side frame ( 2 ); a sector ( 7 ) supported to be rotatable with respect to the fixing member ( 61 ) by a first support portion ( 7 b 1 ), supported to be rotatable with respect to the side frame ( 2 ) via a second support portion ( 7 k 2 ), having a gear portion ( 7 a ) to be engaged with the pinion ( 8 b ) and provided in parallel and facing with respect to the side frame ( 2 ); and a spacer ( 10 ) having a first surface ( 10 kb ) facing with the side frame ( 2 ) and a second surface ( 10 ka ) facing with the sector ( 7 ), which is installed between the side frame ( 2 ) and the sector ( 7 ).

Claim (Index 19):
A seat lifter structure in accordance with  claim 18 , wherein said spacer is fixed to said sector and said side frame via said fastener.

Metadata:
- Claim Count in Document: 15.0
- Percentile: 90.0
- Lexical Diversity: 3.2716
- Patent Class: 297.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15923498', '12975207', '13640619', '12975220', '15519320']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7978126946821184
- 35 USC 102 Novelty (BERT): 0.4962315526306184
- Combined Prediction Score: 0.7676545804769683
- Mean Citation Score: 217.653844
- Max Citation Score: 288.5489
- Similarity Product: 183.1748367250025

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