PATENT CLAIM ANALYSIS

Application Number: 15915843
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-03
Patent Classification: ["430", "123500"]

Abstract:
An image forming apparatus includes an image holding member, a charging device, an electrostatic charge image forming device, a developing device having a toner, a transfer device, and a fixing device, wherein the fixing device includes a fixing belt, a rotational member, and a heater; the toner contains an amorphous polyester resin as a binder resin; and the toner has a weight average molecular weight Mw and a number average molecular weight Mn, Mw is from 25000 to 60000, and Mw/Mn is from 5 to 10, and has an infrared absorption spectrometry, the ratio of absorbance for a wavelength of 1500 cm −1  to absorbance for a wavelength of 720 cm −1  is 0.6 or less, and the ratio of absorbance for a wavelength of 820 cm −1  to absorbance for a wavelength of 720 cm −1  is 0.4 or less.

Claim (Index 13):
The image forming apparatus according to  claim 1 , wherein the fixing device includes a pressure member that is disposed so as to face the inner surface of the fixing belt and that applies pressures to the fixing belt in the contact area in cooperation with the rotational member, and\n the heater heats the contact area with the pressure member interposed between the heater and the contact area.

Metadata:
- Claim Count in Document: 41.0
- Percentile: 90.0
- Lexical Diversity: 2.41538
- Patent Class: 430.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15892942', '13988600', '15895200', '15788299', '12297952']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7880278798199222
- 35 USC 102 Novelty (BERT): 0.4792796887570985
- Combined Prediction Score: 0.7571530607136397
- Mean Citation Score: 205.160594
- Max Citation Score: 210.08922
- Similarity Product: 159.92583957277537

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

Dataset: test