Pipeline

{
  "fragment_id": "qwen-extract--lab-batch-05--lab-batch-05",
  "source_file": "pdf/9076 Data for Raven POC project/Old ELN/Lab Batch 05.pdf",
  "derived_from": [
    "ocr/Lab Batch 05/Lab Batch 05_0.md",
    "ocr/Lab Batch 05/Lab Batch 05_1_res.json"
  ],
  "locator": "page 1 (all tables), page 2 (Conclusion block)",
  "extractor": "qwen-tasks/extract-fragment.md",
  "target_aliases": [
    "Lab Batch 05"
  ],
  "document_role": "eln_report",
  "payload": {
    "date": "27.12.22",
    "aim": "To develop product equivalent to reference product",
    "eln_form": {
      "journal_version": "2.0",
      "equipment": "Laboratory glass reactor set up with agitator / nitrogen system etc."
    },
    "materials": [
      {
        "sr_no": "1",
        "name": "Vicasurf -1010",
        "source": "FOIL",
        "quantity": "300",
        "unit": "gms",
        "purity_pct": "100"
      },
      {
        "sr_no": "2",
        "name": "Phosphorous pentaoxide",
        "source": "FOIL",
        "quantity": "10.5",
        "unit": "gms",
        "purity_pct": "100"
      },
      {
        "sr_no": "3",
        "name": "Lupasol G-20 WF",
        "source": "FOIL",
        "quantity": "7.5",
        "unit": "gms",
        "purity_pct": "100"
      }
    ],
    "conditions": {
      "atmosphere": "nitrogen"
    },
    "process_steps": [
      {
        "step": 1,
        "time_hrs": "1-5",
        "temperature": "40-75",
        "temperature_unit": "°C",
        "pressure_vacuum_n2": "Yes",
        "procedure": [
          {
            "action": "Step- A To main reactor added Vicasurf 1010 under stirring and nitrogen atmosphere temp. 40 deg increased temp slowly with addition of P- pentaoxide . Upon feed completion temp raised to 75 deg C and digested for 2-3 hrs. Appearance was yellowish with slight gripped in viscosity. Upon digestion cooled to RT.AV-38"
          }
        ],
        "results": [
          {
            "measurement": "AV",
            "value": "38",
            "verbatim": "AV-38",
            "parameter": "unlabelled"
          }
        ]
      },
      {
        "step": 2,
        "time_hrs": "1-3",
        "temperature": "40-70",
        "temperature_unit": "°C",
        "pressure_vacuum_n2": "Yes",
        "procedure": [
          {
            "action": "Step-B To main reactor added Step- A reaction mass under stirring and nitrogen atmosphere temp. 40 deg Started slowly addition of Lupasol G-20 WF slowly , slowly gripped in viscosity found. upon feed completion stirred well for 1-2 hrs then cooled to RT.AV-38 Amine Value- 19"
          }
        ],
        "remarks": "Yellowish flow able liquid",
        "results": [
          {
            "measurement": "AV",
            "value": "38",
            "verbatim": "AV-38",
            "parameter": "unlabelled"
          },
          {
            "measurement": "Amine Value",
            "value": "19",
            "verbatim": "Amine Value- 19",
            "parameter": "unlabelled"
          }
        ]
      }
    ],
    "critical_parameters": [
      {
        "s_no": "1",
        "parameter": "aminev",
        "reference_value": "30.1"
      },
      {
        "s_no": "2",
        "parameter": "av",
        "reference_value": "43.2"
      }
    ],
    "observations": [
      "Appearance was yellowish with slight gripped in viscosity (Step-A)",
      "slowly gripped in viscosity found (Step-B)",
      "Yellowish flow able liquid (Step-B remarks)"
    ],
    "conclusion": "Product was Yellowish flow able liquid/ Tested on different pigment found equivalent results to reference product/ Only re solubility parameters was inferior etc.",
    "outcome": {
      "status": "ok",
      "basis": "Tested on different pigment found equivalent results to reference product/ Only re solubility parameters was inferior etc.",
      "citation": "pdf/9076 Data for Raven POC project/Old ELN/Lab Batch 05.pdf, page 2"
    }
  },
  "field_confidence": {
    "date": "high",
    "aim": "high",
    "eln_form": "high",
    "materials": "high",
    "conditions": "high",
    "process_steps": "high",
    "critical_parameters": "high",
    "observations": "high",
    "conclusion": "medium",
    "outcome": "medium"
  },
  "notes": [
    "Optimized Reaction Conditions section printed but values blank; Critical Process Parameter table has only headers, no rows.",
    "Scientist field not printed on the form.",
    "Conclusion block on page 2 was recovered from ocr/Lab Batch 05/Lab Batch 05_1_res.json (the markdown derivative for that page is empty); it also contains an uninterpretable leading token 'SPDu'.",
    "Pages 3 and 4 produced no OCR output at all (parsing_res_list empty); if they contain handwritten entries they are not captured in this derivative.",
    "Conclusion states solubility parameters were inferior to reference; outcome.status set ok on the basis of the explicit 'found equivalent results to reference product' statement."
  ]
}