PATENT CLAIM ANALYSIS

Application Number: 15897899
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["212", "195000"]

Abstract:
A counterweight device including a base plate having a mounted counterweight, a hydraulic cylinder that raises/lowers the counterweight mounted on the base plate, a detachable frame connecting the base plate and a cylinder rod of the hydraulic cylinder, a first pin pivotably supporting the detachable frame with respect to the cylinder rod, a guide coupling portion guiding a free end side of the detachable frame to the rear end portion side of a turning frame in response to a stretching/shrinking state of the cylinder rod, and coupled to the turning frame below an upper end of the rear end portion, and a rail (guide member) guiding the free end side of the detachable frame in a direction parallel to a stretching/shrinking direction of the cylinder rod. The mounting table and the hydraulic cylinder may be supported by a rear end portion of a machine body frame of a construction machine.

Claim (Index 10):
The construction machine according to  claim 8 ,\n wherein the hydraulic cylinder is attached to the rear end portion of the machine body frame of the construction machine

Metadata:
- Claim Count in Document: 3.0
- Percentile: 88.0
- Lexical Diversity: 2.53968
- Patent Class: 212.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['11175283', '12062145', '10287660', '15555599', '11600921']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6672410139162548
- 35 USC 102 Novelty (BERT): 0.4968350975126454
- Combined Prediction Score: 0.6502004222758939
- Mean Citation Score: 227.045212
- Max Citation Score: 254.31783
- Similarity Product: 175.31322530562218

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