PATENT CLAIM ANALYSIS

Application Number: 16019172
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2019-01
Patent Classification: ["123", "090170"]

Abstract:
A mechanism provides high pressure fluid to a cam phaser on demand. The mechanism includes a positive displacement pump within the camshaft which is driven by a pin to compress and trigger fluid to be dispensed to the phaser.

Claim (Index 1):
A variable cam timing system for an internal combustion engine comprising:\n a hollow camshaft having an end coupled to a phaser, an inner circumference and an outer circumference, the inner circumference defining a volume of fluid; an axially moveable shift collar received on the outer circumference of the camshaft, connected to the camshaft through a connecting pin, the shift collar having at least one helical track for receiving a driven pin, the shift collar being axially moveable through the driven pin; and a hydraulic pump within the inner circumference of hollow camshaft moveable through the shift collar for compressing the volume of fluid in the camshaft; wherein axial movement of the shift collar moves the hydraulic pump to compress the volume of fluid in the camshaft and force the volume of fluid within the camshaft to flow to the phaser.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 94.0
- Lexical Diversity: 1.32258
- Patent Class: 123.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['11816835', '11286483', '15714469', '10984592', '13826220']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.75963525595117
- 35 USC 102 Novelty (BERT): 0.4929860031320682
- Combined Prediction Score: 0.7329703306692599
- Mean Citation Score: 280.529554
- Max Citation Score: 282.67728
- Similarity Product: 220.96635725020408

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