PATENT CLAIM ANALYSIS

Application Number: 16072494
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-02
Patent Classification: ["493", "374000"]

Abstract:
Provided is a highly reliable box-opening device being capable of suppressing failures of a box-opening action regardless of a size of a cardboard box sheet. The box-opening device unfolds a sheet in which first and second side surfaces and third and fourth side surfaces overlap, and forms a square-tube-shaped cardboard box. The box-opening device may have a suction disk to grasp the first side surface, a main arm having suction disks to grasp the fourth side surface and changing a posture while grasping the fourth side surface, and a control part to control a movement of the main arm so that an initial action, in which a gap is formed between the first and second side surfaces and the third and fourth side surfaces, and a main action that follows the initial action, are executed as an action of unfolding the sheet.

Claim (Index 3):
The box-opening device according to  claim 2 , wherein\n the angle increases as the length of the fourth side surface increases.

Metadata:
- Claim Count in Document: 17.0
- Percentile: 95.0
- Lexical Diversity: 2.32308
- Patent Class: 493.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14736066', '12651679', '15541519', '14084547', '14429528']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6829232012389587
- 35 USC 102 Novelty (BERT): 0.4684676059493217
- Combined Prediction Score: 0.661477641709995
- Mean Citation Score: 161.81507
- Max Citation Score: 176.93493999999995
- Similarity Product: 131.77042340104342

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