PATENT CLAIM ANALYSIS

Application Number: 15972229
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-12
Patent Classification: ["123", "538000"]

Abstract:
An environmentally friendly energy saving device includes a hollow metal inner pipe inserted in a hollow metal outer pipe, and the inner pipe includes: a middle portion defining a receiving chamber with respect to the hollow metal outer pipe, two connecting portions located at two ends of the middle portion and extended out from two ends of the hollow metal outer pipe, and a thinning groove formed in the middle portion and in communication with the receiving chamber. Far infrared powder are filled into the receiving chamber and the thinning groove and pressurized into a block. Two ends of the receiving chamber are sealed. By thinning the part of the outer wall of the inner pipe that is connected to the receiving chamber, the energy-saving efficiency of the environmentally friendly energy saving device is improved.

Claim (Index 1):
An environmentally friendly energy saving device, comprising:\n a hollow metal outer pipe; a hollow metal inner pipe inserted in the hollow metal outer pipe, and including a middle portion defining a receiving chamber with respect to the hollow metal outer pipe, two connecting portions located at two ends of the middle portion and extended out from two ends of the hollow metal outer pipe, and a thinning groove formed in the middle portion and in communication with the receiving chamber, wherein the hollow metal inner pipe includes a fuel channel running through the two connecting portions for passage of fuel; a reaction unit formed by filling far infrared powder into the receiving chamber and the thinning groove and pressurizing the far infrared powder into a block, wherein the reaction unit includes a first reaction portion located in the receiving chamber, and a second reaction portion located in the thinning groove; and two covers disposed at two ends of the hollow metal outer pipe to seal off two ends of the receiving chamber, wherein the two connecting portions of the hollow metal inner pipe extend out of the two covers, respectively.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 93.0
- Lexical Diversity: 2.36066
- Patent Class: 123.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['12095714', '12645058', '15656030', '13183384', '14427623']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.700443849754411
- 35 USC 102 Novelty (BERT): 0.4623195693210528
- Combined Prediction Score: 0.6766314217110752
- Mean Citation Score: 126.5261738
- Max Citation Score: 133.61667
- Similarity Product: 91.151725281322

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