PATENT CLAIM ANALYSIS

Application Number: 15899012
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-11
Patent Classification: ["451", "262000"]

Abstract:
The present disclosure relates to a contiguous compression wire sprang polishing apparatus that continuously polishes end surfaces of compression wise springs ( 10 ) by upper and lower chain conveyers  100  and  200  and grinding units  300 . The apparatus includes: two gaming units ( 300 ) each having a grindstone ( 350 ) to which rotational force of a motor ( 240 ) is transmitted through a gear box ( 260 ), the motor ( 240 ) having a rotary shaft being located above a central axis of the grindstone ( 350 ), and the two grinding units ( 300 ) being installed to be parallel and opposite to each other at opposite sides of a compression wire spring ( 10 ) fixed to the continuous compression wire spring polishing apparatus so as to polish opposite end surfaces of the compression wire spring ( 10 ); two hinge shafts ( 140 ), which are fixed at positions, which are spaced apart from grindstones in the lowest surface of the grinding units ( 300 ) by a predetermined distance, and which are inserted into and coupled to bearings, which are fixed to a body of the polishing apparatus; an upper guide ( 225 ) configured to prevent the compression wire spring ( 10 ) from springing out and a rod end fixing shaft ( 150 ) fixed to an end of the cylinder rod ( 170 ) of the pneumatic cylinder ( 180 ) inserted into and coupled to a bearing fixed at a position between the grindstone rotation shaft and the hinge shaft ( 140 ) in each of the grinding units ( 300 ). The grindstone rotation shaft of each of the grinding units ( 300 ) is turned into the vertical state or the horizontal state according to the forward and backward movements of the pneumatic cylinder ( 180 ), so that the two grindstones ( 350 ) of the grinding units ( 300 ), which are mounted to be parallel and opposite to each other, can be easily replaced.

Claim (Index 6):
The apparatus of  claim 1 , further comprising:\n a control panel configured to control operation of the pneumatic cylinder ( 180 ).

Metadata:
- Claim Count in Document: 3.0
- Percentile: 88.0
- Lexical Diversity: 2.81102
- Patent Class: 451.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14443132', '14759745', '10502012', '14117034', '12993910']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7097031241231787
- 35 USC 102 Novelty (BERT): 0.4885773040723298
- Combined Prediction Score: 0.6875905421180938
- Mean Citation Score: 183.712712
- Max Citation Score: 201.19846
- Similarity Product: 115.53644932387712

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

Dataset: test