PATENT CLAIM ANALYSIS

Application Number: 15864386
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-07
Patent Classification: ["384", "013000"]

Abstract:
An adjustable lubrication module of a linear guideway includes an end lid disposed at a slider and an oil scraper disposed at the end lid. The end lid has therein two opposing backflow-chambers. A feed-hole disposed between the backflow-chambers and an oil-guiding conduit disposed below the feed-hole are disposed on the end lid. Communication between the feed-hole and the oil-guiding conduit is achieved by a primary oiling-channel. Communications between the oil-guiding conduit and the backflow-chambers are achieved by a secondary oiling-channel. Therefore, oiling-channel adjustment performed on the adjustable lubrication module operating in conjunction with the linear guideway does not entail demounting the end lid from the slider, thereby preventing ball missing. The feed-hole and the oil-guiding conduit are not disposed at the junction of the end lid and the slider; hence, lubrication oil is prevented from flowing over the gap between the end lid and the slider.

Claim (Index 6):
The adjustable lubrication module of a linear guideway according to  claim 1 , wherein the end lid has an end lid body and an outer end lid, with the end lid body disposed on an end surface of the slider and having the primary oiling channel and the two secondary oiling channels, so that the feed hole and a receiving chamber disposed below the feed hole are disposed on an end surface of the end lid body, with the end surface facing away from the slider, allowing the receiving chamber to be in communication with the primary oiling channel and the two secondary oiling channels, allowing a first half-oil-guiding conduit and two opposing first half-backflow chambers to be disposed on a wall of the receiving chamber, with the outer end lid fitted in the receiving chamber, allowing two opposing second half-backflow chambers and a second half-oil-guiding conduit to be disposed on an end surface of the outer end lid, with the end surface facing the end lid body, so that the two second half-backflow chambers are connected to the first half-backflow chambers, respectively, allowing the first and second half-backflow chambers to jointly form one of the backflow chambers, and the second half-oil-guiding conduit is connected to the first half-oil-guiding conduit, allowing the first and second half-oil-guiding conduits to jointly form the oil-guiding conduit.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 86.0
- Lexical Diversity: 2.39394
- Patent Class: 384.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['10974369', '13416687', '14986687', '12876678', '12978998']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7558724907613589
- 35 USC 102 Novelty (BERT): 0.4871223815873361
- Combined Prediction Score: 0.7289974798439566
- Mean Citation Score: 177.76961200000005
- Max Citation Score: 195.4174
- Similarity Product: 144.5944695539593

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

Dataset: test