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 1):
An adjustable lubrication module of a linear guideway, the linear guideway comprising a rail and a slider slidably disposed at the rail, the adjustable lubrication module comprising:\n an end lid disposed on an end surface of the slider, the end lid having therein two opposing backflow chambers, the two backflow chambers being disposed at two sides of the rail, allowing a feed hole and an oil-guiding conduit to be disposed on an end surface of the end lid, with the end surface facing away from the slider, the oil-guiding conduit being closer to the rail than the feed hole, the end lid having therein a primary oiling channel and two opposing secondary oiling channels, allowing two ends of the primary oiling channel to be in communication with the feed hole and the oil-guiding conduit, respectively, and two ends of each said secondary oiling channel to be in communication with the oil-guiding conduit and one of the backflow chambers, respectively; and an oil scraper disposed on an end surface of the end lid and having an oil feeding inlet, with the end surface facing away from the slider, wherein the oil feeding inlet is in communication with the feed hole of the end lid.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 86.0
- Lexical Diversity: 2.39394
- Patent Class: 384.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['10974369', '13416687', '14986687', '12876678', '12978998']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7326626130706938
- 35 USC 102 Novelty (BERT): 0.4879139889365469
- Combined Prediction Score: 0.7081877506572791
- Mean Citation Score: 177.76961200000005
- Max Citation Score: 195.4174
- Similarity Product: 140.190710054183

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