PATENT CLAIM ANALYSIS

Application Number: 15752978
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["720", "647000"]

Abstract:
A rotation cover opening/closing mechanism includes a transparent plate-shaped cover, a shaft body, and a turning mechanism. The cover closes an opening portion formed in a part of an upper surface of device body. One end of the shaft body is perpendicularly fixed to the cover, and at least a part of the shaft body at the other end of the shaft body is inserted into the device body. The turning mechanism rotatably supports the shaft body inside the device body to allow turning of the cover around the shaft body in a plane parallel with the upper surface of the device body. The turning mechanism includes a limitation portion that limits a rotation angle of the shaft body to a fixed range such that the cover turns between a cover closing position where the cover closes the opening portion, and a cover opening position where the cover opens the opening portion.

Claim (Index 3):
The rotation cover opening/closing mechanism according to  claim 2 , wherein\n the limitation portion is a cylindrical body that covers the shaft body such that the shaft body is rotatable, and the cylindrical body has, on a side surface of the cylindrical body, an opening through which the protrusion portion is exposed, and limiting the turnable angle of the protrusion portion turning in accordance with the rotation of the shaft body to the fixed range.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 88.0
- Lexical Diversity: 2.72881
- Patent Class: 720.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15234407', '13312066', '12886720', '13002481', '12102081']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5879430509652808
- 35 USC 102 Novelty (BERT): 0.4622439056562166
- Combined Prediction Score: 0.5753731364343744
- Mean Citation Score: 175.744198
- Max Citation Score: 179.44312
- Similarity Product: 141.65957238481042

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

Dataset: test