PATENT CLAIM ANALYSIS

Application Number: 16256381
Application Type: Utility
Filing Date: 2019-01
Publication Date: 2019-07
Patent Classification: ["399", "092000"]

Abstract:
A heater unit is detachably attachable to an image forming apparatus, the image forming apparatus including an intake port configured to be provided in an exterior of a body of the image forming apparatus, and the heater unit includes: a power plug configured to receive power from a commercial power supply; a heater configured to generate heat by the power received from the power plug; a fan configured to rotate by the power received from the power plug and blow air warmed by the heater; and a screw hole configured to fix the heater unit to the image forming apparatus by a screw, wherein the heater unit is configured to be mounted on the intake port so that an air flow generated by the fan of the heater unit flows into the intake port.

Claim (Index 1):
A heater unit detachably attachable to an image forming apparatus, the image forming apparatus including an image forming portion configured to form an image by transferring a toner image formed on a surface of a photoreceptor to a recording material, an intake port configured to be provided in an exterior of a body of the image forming apparatus, a duct configured to guide air taken in from the intake port to the surroundings of the photoreceptor, and a duct fan configured to generate an air flow for taking air from the intake port into the duct, the heater unit comprising:\n a power plug configured to receive power from a commercial power supply; a heater configured to generate heat by the power received from the power plug; a fan configured to rotate by the power received from the power plug and blow air warmed by the heater; and a screw hole configured to fix the heater unit to the image forming apparatus by a screw, wherein the heater unit is configured to be mounted on the intake port so that an air flow generated by the fan of the heater unit flows into the intake port.

Metadata:
- Claim Count in Document: 19.0
- Percentile: 99.0
- Lexical Diversity: 2.53571
- Patent Class: 399.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['11878065', '13527872', '15757783', '14049176', '14467267']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8023746526070816
- 35 USC 102 Novelty (BERT): 0.4721048097028812
- Combined Prediction Score: 0.7693476683166616
- Mean Citation Score: 189.040872
- Max Citation Score: 195.33234
- Similarity Product: 141.53431244133708

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