PATENT CLAIM ANALYSIS

Application Number: 16117805
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2019-03
Patent Classification: ["248", "421000"]

Abstract:
A lifter device including: an input member configured to be rotated about a rotation shaft in synchronization with an operation handle and to input an operation force of the operation handle to a rotation drive mechanism and a lock mechanism; and a fixing member slidably fixing the input member to a support member rotatably supporting the rotation shaft.

Claim (Index 1):
A lifter device comprising:\n a pinion gear meshing with an input gear of a link mechanism for lifting and lowering a seat; and a rotation control device configured to control rotation of the pinion gear, the rotation control device including:\n a rotation shaft configured to rotate in synchronization with the pinion gear; \n a support member rotatably supporting the rotation shaft; \n a rotation drive mechanism provided to the rotation shaft, the rotation drive mechanism being configured to rotationally drive the rotation shaft in a lifting direction when an operation handle for lifting and lowering the seat is operated to lift the seat, and to bring the rotation shaft into a freely rotatable state without rotationally driving the rotation shaft when the operation handle is operated to lower the seat; \n a lock mechanism provided to the rotation shaft, the lock mechanism being configured to lock the rotation of the rotation shaft at an operation end position of the operation handle when the operation handle is operated to lift the seat, and to bring the rotation shaft into a freely rotatable state without locking the rotation of the rotation shaft when the operation handle is operated to lower the seat; \n an input member configured to be rotated about the rotation shaft in synchronization with the operation handle, and to input an operation force of the operation handle to the rotation drive mechanism and the lock mechanism; and \n a fixing member slidably fixing the input member to the support member.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 96.0
- Lexical Diversity: 1.74286
- Patent Class: 248.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15966757', '15812381', '15022407', '15245596', '13640619']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8364940191255489
- 35 USC 102 Novelty (BERT): 0.5095109732424706
- Combined Prediction Score: 0.8037957145372411
- Mean Citation Score: 277.196052
- Max Citation Score: 340.21375
- Similarity Product: 337.90086568810034

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