PATENT CLAIM ANALYSIS

Application Number: 16082909
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-04
Patent Classification: ["472", "067000"]

Abstract:
A self-rotating display device ( 1 ) includes and outer light transmissive container ( 2 ) containing a light transmissive fluid ( 6 ) and a body ( 4 ) containing an electric motor ( 14 ) for rotating the body with respect to the outer container. The body also carries a compass magnet ( 18 ) as a source of counter-torque for the motor to operate against. A magnetic positioning structure ( 20 ) made of ferromagnetic material secured to the container interacts with the magnetic field of the compass magnet to cause the body to migrate toward a location minimizing the distance between the magnetic positioning structure and compass magnet, so that the body can remain centered within the display while rotating.

Claim (Index 1):
A self-rotating device comprises:\n a container carrying a fluid; a self-powered hollow rotating body buoyantly supported by said fluid; wherein said body comprises:\n an axis of rotation; \n an electric motor comprising:\n a counter-torque element rotationally responsive to an ambient magnetic field; and, \n \n wherein said device further comprises:\n a magnetic positioning structure fixed with respect to said container, \n a local magnetic field generated by at least one of said magnetic positioning structure and said counter-torque element; \n wherein said magnetic positioning structure is located an effective distance from said counter-torque element so as to interact with said local magnetic field to bias said body toward a position of magnetic equilibrium between said magnetic positioning structure and said counter-torque element.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 97.0
- Lexical Diversity: 1.88235
- Patent Class: 472.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15539615', '10049406', '11027261', '10110879', '10398946']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6521455391802496
- 35 USC 102 Novelty (BERT): 0.4802345578231262
- Combined Prediction Score: 0.6349544410445372
- Mean Citation Score: 156.543886
- Max Citation Score: 207.59418
- Similarity Product: 162.8398787204254

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

Dataset: test