PATENT CLAIM ANALYSIS

Application Number: 16518603
Application Type: Utility
Filing Date: 2019-07
Publication Date: 2019-11
Patent Classification: ["360", "099180"]

Abstract:
A disk device includes a top cover and a disk medium with a recording surface. The top cover includes a center horizontal portion having a surface which extends from a center point of the disk medium along the recording surface to an outer peripheral portion, a curved portion having a surface which extends from the outer peripheral portion of the center horizontal portion in a direction away from the recording surface, and an outer horizontal portion having a surface which extends from the curved portion in a direction away from the center point and along the recording surface. The recording surface includes a first zone in which data is set to be written, and a second zone in which data is set not to be written, the second zone being disposed adjacent to the first zone on an outer edge side of the disk medium from the first zone.

Claim (Index 1):
A disk device comprising:\n a disk medium having a recording surface; a top cover having an inner surface comprising a first inner surface portion that extends along the recording surface, a second inner surface portion that is continuous from the first inner surface portion toward a periphery of the top cover and has a curved shape, and a third inner surface portion that is continuous from the second portion toward the periphery of the top cover and extends in a direction along the recording surface, wherein the recording surface comprises a writable zone and a non-writable zone, the non-writable zone being at an outer edge of the disk medium, the first inner surface portion of the top cover faces the writable zone and at least apart of the non-writable zone of the recording surface, and at least a part of the non-writable zone from the outer edge of the disk medium corresponds to a position at which the ramp member overlaps the recording surface when viewed from a direction perpendicular to the recording surface.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 100.0
- Lexical Diversity: 3.18367
- Patent Class: 360.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15908796', '12866572', '13960814', '10856943', '12152995']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6661598106438081
- 35 USC 102 Novelty (BERT): 0.4494910464335275
- Combined Prediction Score: 0.6444929342227801
- Mean Citation Score: 111.3581368
- Max Citation Score: 156.10365
- Similarity Product: 136.14432884646354

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

Dataset: test