PATENT CLAIM ANALYSIS

Application Number: 15875239
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-08
Patent Classification: ["700", "246000"]

Abstract:
A workpiece picking device includes a sensor measuring a plurality of workpieces randomly piled in a three-dimensional space; a robot folding the workpieces; a hand mounted to the robot and hold the workpieces; a holding position posture calculation unit calculating holding position posture data of a position and a posture to hold the workpieces by the robot based on an output of the sensor; a loading state improvement operation generation unit generating loading state improvement operation data of improving a loading state of the workpieces by the robot based on an output of the sensor; and a robot control unit controlling the robot and the hand. The robot control unit controls the robot and the hand based on an output of the holding position posture calculation unit and the loading state improvement operation generation unit to pick the workpieces or perform a loading state improvement operation.

Claim (Index 4):
The workpiece picking device according to  claim 3 , wherein\n the first learning unit includes: a first reward calculation unit which calculates a reward on the basis of time data which is determination data obtained by the first determination data obtaining unit; and a first value function update unit which has a value function for determining a value of an operation determination for determining an operation from the at least one operation candidate and updates the value function in accordance with the reward, and the operation determination unit performs an operation determination on the basis of the value function.

Metadata:
- Claim Count in Document: 32.0
- Percentile: 86.0
- Lexical Diversity: 2.94231
- Patent Class: 700.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14255075', '13878321', '14708005', '13338169', '14255065']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4591114487025092
- 35 USC 102 Novelty (BERT): 0.5013939155162638
- Combined Prediction Score: 0.4633396953838847
- Mean Citation Score: 255.251724
- Max Citation Score: 275.5184
- Similarity Product: 201.2389256576538

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