J.R. Remington
- coffee roaster employs wheel of buckets to move green coffee beans through charcoal-heated trough where they are roasted green coffee beans 1847
a coffee roaster employing a wheel of buckets to move the green coffee beans singly through a charcoal-heated trough in which they are roasted while passing over the rotating wheel
judge verdicts (4)
- groundedness 1.00 pass — The claim is directly stated in the passage. The 1847 entry explicitly describes J.R. Remington's patented coffee roaster as 'employing a wheel of buckets to move the green coffee beans singly through a charcoal-heated trough in which they are roasted while passing over the rotating wheel.' The claim accurately reflects this description without requiring outside knowledge or over-generalization.
- qualifier_fidelity 0.60 fail — The viewpoint qualifier is incorrect. The passage attributes this statement to J.R. Remington and his patent grant, not to an unnamed author. The viewpoint should be 'J.R. Remington' or 'patent document' rather than 'author'. Additionally, the quote is incomplete—it omits the final clause 'in which they are roasted while passing over the rotating wheel' which is essential to the full predicate and should be included for complete fidelity.
- groundedness 1.00 pass — The claim is directly supported by the passage. The exact description of J.R. Remington's 1847 patent matches the claim's components: coffee roaster, wheel of buckets, green coffee beans, charcoal-heated trough, and the roasting process during movement over the rotating wheel.
- qualifier_fidelity 1.00 pass — All qualifiers are faithful to the passage. The viewpoint correctly identifies J.R. Remington as the source (the passage states he was 'granted a United States patent'). The stance 'asserts' appropriately reflects the patent grant. The sentiment is neutral, matching the factual tone of the passage. The time 1847 matches the passage exactly. The context is appropriately empty as the passage provides no restrictive sense or role qualifier. The quote is verbatim from the passage and accurately supports the claim about the coffee roaster's mechanism.