PATENT CLAIM ANALYSIS

Application Number: 15900129
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["415", "206000"]

Abstract:
A blower apparatus includes an impeller arranged to be capable of rotating about a central axis extending in a vertical direction, and a motor arranged to drive the impeller. The impeller includes a plurality of blade portions arranged in a circumferential direction, and a flange portion arranged to have the blade portions arranged on an outer peripheral portion thereof on a radially outer side. At least one of the blade portions includes a shoulder portion at an end portion thereof on a radially inner side and on one axial side. The shoulder portion includes a first end surface arranged to face to the one axial side, a second end surface arranged to face to the one axial side and arranged on another axial side of the first end surface, and a third end surface arranged to join an inner end portion of the first end surface on the radially inner side and an outer end portion of the second end surface on the radially outer side to each other.

Claim (Index 11):
The blower apparatus according to  claim 1 , wherein\n at least one of the plurality of blade portions includes a trailing edge surface arranged on a rearward side thereof with respect to a rotation direction of the impeller in the circumferential direction, and further includes a slanting surface in an end portion thereof on the radially inner side, the slanting surface being included in the trailing edge surface; the slanting surface is arranged to extend from an end portion of the at least one blade portion on the one axial side rearward with respect to the rotation direction in the circumferential direction, and to the other axial side at an angle with respect to a plane perpendicular to the central axis; and when viewed in the circumferential direction, an axial distance between the end portion of the at least one blade portion on the one axial side and an edge portion of the slanting surface on the other axial side is greater than an axial distance between the edge portion of the slanting surface on the other axial side and an end portion of the at least one blade portion on the other axial side.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 88.0
- Lexical Diversity: 3.10526
- Patent Class: 415.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15522974', '15527049', '15522953', '14498551', '14820638']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.826281162926295
- 35 USC 102 Novelty (BERT): 0.4542821173840012
- Combined Prediction Score: 0.7890812583720658
- Mean Citation Score: 258.93602000000004
- Max Citation Score: 269.9794
- Similarity Product: 217.7701243389725

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