PATENT CLAIM ANALYSIS

Application Number: 15963614
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-08
Patent Classification: ["312", "404000"]

Abstract:
There is disclosed a refrigerator; a lighting device provided in the storage chamber, a first door rotatably coupled to the case to open and close the storage chamber, an auxiliary storage chamber provided in the first door, a second door, a front panel formed of a transparent material, an evaporation treatment unit evaporated on an overall back surface of the front panel to transmit lights partially, a variable transparency film attached to a back surface of the evaporation treatment unit provided in the front panel to get transparent when the power is supplied, a frame unit with an opening having a corresponding size to an opening provided in the first door, an insulation panel distant from the front panel, a power supply unit for supplying an electric power to the variable transparency film and the lighting device, a proximity sensor provided in the second door to sense a user's approaching.

Claim (Index 15):
A refrigerator comprising:\n a case having a storage chamber; a first door and a second door that are rotatably coupled to the case and that are disposed laterally each other, the second door comprising:\n a frame unit having a hole defined therethrough and comprising a front side; \n a front panel that covers the hole and that is formed of a transparent material; and \n an insulation panel that is formed of a transparent material and that is located behind the front panel and that is configured to seal the hole of the frame unit; \n a lighting device that is configured to illuminate an inner space of the storage chamber so that the inner space of the storage chamber is viewable through the hole of the frame unit from an outside of the refrigerator based on an activation state of the lighting device; a proximity sensor that is configured to detect whether a user is within a predetermined distance from the refrigerator; and at least one processor configured to operate the lighting device to selectively make viewable to the user the inner space of the storage chamber through the hole of the frame unit based on the proximity sensor sensing that the user is within the predetermined distance from the refrigerator, wherein the front panel is configured to cover the front side of the frame unit of the second door.

Metadata:
- Claim Count in Document: 57.0
- Percentile: 91.0
- Lexical Diversity: 2.29577
- Patent Class: 312.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14784340', '15434545', '15209961', '15963581', '15434525']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8177147766871933
- 35 USC 102 Novelty (BERT): 0.5155961174497338
- Combined Prediction Score: 0.7875029107634474
- Mean Citation Score: 327.9085740000001
- Max Citation Score: 330.5993
- Similarity Product: 312.27412331840986

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