PATENT CLAIM ANALYSIS

Application Number: 16066178
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2019-01
Patent Classification: ["244", "017130"]

Abstract:
A single-shaft aerial vehicle comprises a propeller, an aerial vehicle body and a wing driver unit constituting a portion of the aerial vehicle body. The aerial vehicle body has a streamlined shape. A ring-shaped wing extending out of the wing driver unit is provided at a central position of the wing driver unit. The ring-shaped wing is movable horizontally under the drive of the wing drive unit. When drag areas of the ring-shaped wing extending out of an outer circumference of the wing drive unit are the same in all directions, the single-shaft aerial vehicle maintains its current flying posture. When the ring-shaped wing moves toward a certain direction to increase the drag area extending out of the wing drive unit in the certain direction, and contracts into the wing drive unit in its opposite direction to reduce the drag area in the opposite direction, the single-shaft aerial vehicle changes its current flying posture.

Claim (Index 2):
The single-shaft aerial vehicle according to  claim 1 , wherein the wing drive unit comprises a cylindrical magnetic ring, an electromagnetic motor, an upper cover and a lower cover, and the ring-shaped wing and an outer wall of the cylindrical magnetic ring are integrally formed;\n the cylindrical magnetic ring is sleeved on an outer periphery of the electromagnetic motor, and they have a same height and are separated by a certain annular distance; the electromagnetic motor is fixed between the upper cover and the lower cover, a space is reserved between the upper cover and the lower cover through which the ring-shaped wing extends outward, and part of the ring-shaped wing extends outside the aerial vehicle body through the space formed by the upper cover and the lower cover; when the current flying posture is maintained, a magnetic field of the electromagnetic motor is uniformly distributed and repels the polarity of the cylindrical magnetic ring, and an axial center of the cylindrical magnetic ring coincides with an axial center of the electromagnetic motor; and when the current flying posture is to be changed, an operating current flowing in the electromagnetic motor in a certain direction is changed to change the magnetic field of the electromagnetic motor, and the axial center of the cylindrical magnetic ring shifts under the action of the magnetic field of the electromagnetic motor, and the ring-shaped wing is driven to move horizontally.

Metadata:
- Claim Count in Document: 15.0
- Percentile: 94.0
- Lexical Diversity: 2.64516
- Patent Class: 244.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['16067604', '11691971', '14608014', '14698375', '15145342']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.838717211277955
- 35 USC 102 Novelty (BERT): 0.5788347390440804
- Combined Prediction Score: 0.8127289640545675
- Mean Citation Score: 274.48359
- Max Citation Score: 492.85532
- Similarity Product: 418.6105904558802

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

Dataset: test