PATENT CLAIM ANALYSIS

Application Number: 15749834
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["310", "025000"]

Abstract:
Disclosed is a linear vibration motor comprising a vibrator and a stator arranged parallel to the vibrator. The vibrator comprises a counterweight block and a vibration block embedded and fixed in the counterweight block. The vibration block comprises at least two permanent magnets. The stator comprises a coil. A magnetic conductive core is arranged in the coil. The adjacent end surfaces of the at least two adjacent permanent magnets form slopes parallel to each other. The slopes form an acute angle with the axis of the magnetic conductive core. The slopes extend obliquely in the direction approaching the corresponding magnetic conductive core. The motor not only ensures the maximization of the sizes of the permanent magnets, but also increases the effective magnetic field intensity between a gap between the adjacent permanent magnets and the magnetic conductive core, thus increasing a driving force driving the vibrator into vibration.

Claim (Index 10):
The linear vibration motor according to  claim 1 , wherein a concave hole is provided in a central position of the counterweight block; the permanent magnets and a magnetic conductive yoke located between the permanent magnets are accommodated in the concave hole; the permanent magnets and the magnetic conductive yoke are bonded as a whole and are fixed to the counterweight block by gluing; the counterweight block is provided with a avoiding structure for avoiding the stator at a position corresponding to the stator; the coil is connected and fixed to a flexible circuit board; and the flexible circuit board is connected to an external circuit of the linear vibration motor.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 88.0
- Lexical Diversity: 2.28986
- Patent Class: 310.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15762055', '15776788', '15750545', '15752187', '15778840']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9000849363740285
- 35 USC 102 Novelty (BERT): 0.5398815652658303
- Combined Prediction Score: 0.8640645992632088
- Mean Citation Score: 346.154278
- Max Citation Score: 408.07425
- Similarity Product: 343.7589082713425

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