PATENT CLAIM ANALYSIS

Application Number: 16139485
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-05
Patent Classification: ["358", "498000"]

Abstract:
A sheet stacker includes a sheet adjuster movable to regulate a position of a sheet in the sheet stacker, an operation portion to release the sheet adjuster when the operation portion moves in a predetermined direction, and a lock movable together with the sheet adjuster and the operation portion to regulate a movement of the operation portion in the predetermined direction.

Claim (Index 6):
The sheet stacker according to  claim 1 , further comprising:\n a guide rail to guide the sheet adjuster, the guide rail including a slit extending along a direction of movement of the sheet adjuster; a support shaft disposed on the sheet adjuster; a pivot member being pivotable around and supported by the support shaft, the pivot member including the operation portion and a pawl portion that fits the slit on a side opposite the operation portion with respect to the support shaft; an urging member to urge the pivot member and cause the pawl portion to fit into the slit; and a pivot shaft disposed on the sheet adjuster and supporting the lock, wherein the lock is rotatable around the pivot shaft and opposed to a front end of the operation portion in the predetermined direction.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 97.0
- Lexical Diversity: 2.28571
- Patent Class: 358.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['13604238', '13970646', '11513212', '12910380', '13356781']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4700767085687229
- 35 USC 102 Novelty (BERT): 0.4815032240531818
- Combined Prediction Score: 0.4712193601171688
- Mean Citation Score: 137.18374
- Max Citation Score: 148.03838000000005
- Similarity Product: 99.37989306447392

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