PATENT CLAIM ANALYSIS

Application Number: 16003125
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2019-09
Patent Classification: ["074", "60600A"]

Abstract:
An engine includes a cylinder portion under which a crankshaft portion is arranged. A transmission box is arranged at one side of the crankshaft portion and includes a continuously variable transmission system arranged therein. The transmission box includes a cooling air inlet opening and a cooling air outlet opening. A cooling air intake tube is arranged on the cooling air inlet opening. The cooling air intake tube includes a cooling air ingress port. An air collection box is arranged on the cooling air ingress port. The cooling air intake tube includes a curved section posterior to the cooling air ingress port and the curved section includes a riser section. This helps ensure cleanliness of the external fresh cold air entering the air collection box and guided into the cooling air intake tube to prevent external water and dust from entering the transmission box to cause damage to the continuously variable transmission system.

Claim (Index 1):
A structure of a cooling air collection box for a continuously variable transmission system for an engine, wherein the engine comprises a cylinder portion, a crankshaft portion being provided under the cylinder portion, a transmission box being arranged at one side of the crankshaft portion, the transmission box comprising a continuously variable transmission system arranged therein, wherein the structure of the cooing air collection box comprises a cooling air inlet opening and a cooling air outlet opening that is provided with the transmission box, a cooling air intake tube arranged on the cooling air inlet opening, the cooling air intake tube comprising a cooling air ingress port, an air collection box being provided on the cooling air ingress port, characterized in that the cooling air intake tube comprises a curved section arranged posterior to the cooling air ingress port and the curved section comprises a riser section; wherein the air collection box comprises an air entrance surface, the air entrance surface being formed with an. air entrance opening in communication with the air collection box, and the air entrance opening has an area that is one third to a half of a surface area of the air entrance surface.

Metadata:
- Claim Count in Document: 22.0
- Percentile: 94.0
- Lexical Diversity: 2.75862
- Patent Class: 74.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['13851104', '14585967', '13780384', '13393016', '13459141']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7910916809723028
- 35 USC 102 Novelty (BERT): 0.4335040359276023
- Combined Prediction Score: 0.7553329164678327
- Mean Citation Score: 159.532716
- Max Citation Score: 177.31413
- Similarity Product: 139.8907086616945

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