PATENT CLAIM ANALYSIS

Application Number: 16098596
Application Type: Utility
Filing Date: 2018-11
Publication Date: 2019-05
Patent Classification: ["248", "500000"]

Abstract:
Providing an overturn preventing device which can easily determine whether or not the damper is properly mounted. The overturn preventing device is mounted between a top surface of a piece of furniture (an article) and a ceiling. The overturn preventing device includes a damper. The damper includes a cylinder, a rod, a piston and a rod cover. The cylinder encloses a hydraulic fluid (operating liquid) and a gas. The rod is reciprocably inserted into the cylinder. The piston is slidably housed in the cylinder. A proximal end of the rod is coupled to the piston. The rod cover has one of two ends coupled to a distal end side of the rod thereby to be reciprocable together with the rod. The opening side end of the rod cover is located on a side of the bottom side end of the cylinder relative to the opening side end of the cylinder when the piston is immersed in the operating liquid.

Claim (Index 1):
An overturn preventing device to be mounted between a top surface of an article installed on an installation surface and a ceiling, the device comprising a damper including:\n a bottomed cylindrical cylinder enclosing an operating liquid and a gas; a rod protruding upward from one of two ends of the cylinder and inserted into the cylinder to be reciprocable in a central axis direction; a piston to which a proximal end of the rod is coupled, the piston being housed in the cylinder to be slidable in the central axis direction; and a rod cover which is cylindrical and extends on a central axis line of the rod, the rod cover having two ends one of which is coupled to a distal end side of the rod thereby to be reciprocable in the central axis direction of the rod together with the rod, wherein the other end of the rod cover is located on a side of the other end of the cylinder relative to the one end of the cylinder when the piston is immersed in the operating liquid.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 98.0
- Lexical Diversity: 2.43056
- Patent Class: 248.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15504540', '15504523', '12091958', '13243175', '11499069']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7846195810109013
- 35 USC 102 Novelty (BERT): 0.4671141341591781
- Combined Prediction Score: 0.752869036325729
- Mean Citation Score: 172.37098400000005
- Max Citation Score: 188.80255
- Similarity Product: 154.7297383510053

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

Dataset: test