idchkg
An Unflattened Identity and Change Knowledge Graph

caffeol compound

concept · 2 mentions

A chemical component of coffee with pharmacological effects

Other senses of “caffeol”

unspecified chemical chemical compound substance

Defining properties

Perspectives

Claims grouped by the voice that makes them.

C.W. Trigg and W.A. Hamor

  • caffeol is brought into contact with an absorbing medium absorbing medium ⟨in the process for making aromatized coffee extract⟩
    assertsneutralsource: coffee-pg28500
    is then brought into contact with an absorbing medium
    judge verdicts (4)
    • groundedness 1.00 pass — The claim is directly stated in the passage. The text explicitly says 'the caffeol of the coffee is volatilized and is then brought into contact with an absorbing medium such as is used in the extraction of perfumes,' which exactly matches the subject-predicate-object structure of the claim.
    • qualifier_fidelity 0.60 fail — The viewpoint qualifier is unfaithful. The passage describes the process as patented by 'C.W. Trigg and W.A. Hamor' - these named sources should be attributed in the claim's viewpoint rather than 'author'. The claim should attribute the statement to the patent holders, not a generic author. All other qualifiers (stance, sentiment, time, context, quote) are faithful to the passage.
    • groundedness 1.00 pass — The claim is directly stated in the passage: 'the caffeol of the coffee is volatilized and is then brought into contact with an absorbing medium such as is used in the extraction of perfumes.' The subject, predicate, and object are all explicitly present in the text describing the patented process.
    • qualifier_fidelity 0.90 pass — The claim is largely faithful to the passage. Viewpoint, stance, and sentiment are correct (attributed to Trigg and Hamor via their patent). Context is appropriate (the aromatized coffee extract process). The quote is verbatim from the passage. Minor issue: the time qualifier uses 'valid_from: 1919' and 'valid_to: null', but the passage states the patent was granted in 1919 and the process was patented then—the 'when: null' is appropriate since no specific temporal restriction applies to the process itself, but 'valid_from' could be clearer about whether this refers to the patent date or process applicability. The claim structure treats this as a description of the patented process rather than a time-bound claim, which is reasonable.