{"schema_version":1,"experiment_id":"eoa_inverse_innovation_exp12_substrate_denial72_20260805","research_id":"eoa_inverse_innovation_exp12_light_screen_20260805","cell_id":"additive_measure_space_design__computer_science","search_lanes":{"direct_problem_and_intervention":{"queries":["phase change material calorimeter latent heat melt volume calorimetry patent cartridge","computer server component heat attribution calorimetry CPU GPU memory thermal energy measurement","calorimeter cartridge phase change heat measurement volume patent","electronics calorimeter component heat dissipation measurement calorimetric server"],"source_ids":["SRC1","SRC2","SRC3","SRC4"],"no_result_note":null},"synonyms_and_historical_terms":{"queries":["passive calorimeter phase change material cumulative heat measurement","phase change calorimeter heat input volume change","ice calorimeter volume change heat measured Bunsen","isothermal phase-change calorimeter"],"source_ids":["SRC1"],"no_result_note":null},"products_practices_and_standards":{"queries":["server calorimetry component level heat liquid cooling energy balance ASHRAE","site:intel.com RAPL energy status CPU package DRAM domains documentation","calorimetry for power electronics loss measurement","phase change materials cooling enclosed electronic components patent"],"source_ids":["SRC2","SRC3","SRC4"],"no_result_note":null},"component_combination":{"queries":["patent phase change material calorimeter heat flux electronics","server component energy measurement CPU memory GPU RAPL primary research","calorimeter cartridge phase change electronics","electrically calibrated phase-change calorimeter melt volume"],"source_ids":["SRC1","SRC2","SRC3","SRC4"],"no_result_note":null}},"sources":[{"source_id":"SRC1","title":"Standard Reference Materials: Enthalpy and Heat Capacity Standard Reference Material—Molybdenum SRM 781, from 273 to 2800 K","publisher":"U.S. National Bureau of Standards","url":"https://nvlpubs.nist.gov/nistpubs/Legacy/SP/nbsspecialpublication260-55.pdf","source_type":"PRIMARY_RESEARCH","claims_supported":["A phase-change receiving calorimeter can measure transferred energy from the amount of ice melted and the associated confined-volume change.","The calorimeter was calibrated by converting accurately measured electrical energy to heat with a dedicated resistive heater.","Empty-container measurements and explicit heat-loss accounting were used instead of assuming unobserved heat was zero.","The published apparatus establishes the proposal's core melt-quantity-to-joules mechanism as historical calorimetric practice."]},{"source_id":"SRC2","title":"Evaluating Architecture Impact on System Energy Efficiency","publisher":"PLOS ONE","url":"https://journals.plos.org/plosone/article?id=10.1371%2Fjournal.pone.0188428","source_type":"PRIMARY_RESEARCH","claims_supported":["Computer energy studies seek subsystem-resolved measurements during representative benchmarks.","RAPL divides a processor socket into package, core-plane, and DRAM domains, while other domains have architecture-dependent coverage.","The study derives uncore energy by subtracting the core-plane measurement from package energy, illustrating boundary-dependent residual attribution rather than direct physical heat partitioning."]},{"source_id":"SRC3","title":"Calorimetry for Power Electronics","publisher":"University of Bristol","url":"https://www.bristol.ac.uk/research/groups/em/experimental-validation-and-dynamic-modelling/calorimetry/","source_type":"FIRST_PARTY_PRODUCT","claims_supported":["Accurate loss attribution matters for power-electronics design, optimization, and model validation.","Electrical loss estimates based on input-minus-output measurements can become unacceptably inaccurate when the compared quantities are close or measurement errors are material.","Calorimetry is an established alternative for measuring device losses as heat, but heat leakage must be accounted for.","The Bristol Calorimeter uses a tailored DUT chamber and measures a DUT as a single calorimetric domain rather than the proposal's simultaneous multi-module partition plus residual."]},{"source_id":"SRC4","title":"WO2017004222A1—Phase Change Materials for Cooling Enclosed Electronic Components, Including for Solar Energy Collection, and Associated Systems and Methods","publisher":"World Intellectual Property Organization","url":"https://patents.google.com/patent/WO2017004222A1/en","source_type":"OTHER","claims_supported":["Sealed or liquid-tight PCM structures thermally coupled to electronic enclosures are prior art.","PCM can absorb electronics heat through melting and latent heat, and replaceable containment structures are disclosed.","The disclosure discusses melting-point selection relative to component temperature limits and containment against PCM spills.","Its purpose is enclosure cooling and thermal protection, not calibrated module-resolved calorimetric attribution or additive recomposition."]}],"problem_evidence":{"status":"PARTLY_SUPPORTED","finding":"The literature makes component-level energy attribution and accurate loss measurement visible: RAPL exposes limited architectural domains and may derive an uncore residual by subtraction, while power-electronics practice reports error problems with difference measurements and uses calorimetry as an alternative. The retained sources do not directly document negative residuals or component sums exceeding a whole-node total in the exact proposed setting, so the full problem statement is only partly supported.","source_ids":["SRC2","SRC3"]},"closest_prior_art":[{"name":"Electrically calibrated Bunsen ice calorimeter","source_ids":["SRC1"],"overlap":"Uses a spatially confined phase-change medium, melt quantity or proportional volume change as an integral energy reading, electrical-heater calibration, and an empty-container control—the central physical measurement mechanism of the proposal.","remaining_difference":"It is a single receiving calorimeter for sample enthalpy, not an array of mutually exclusive compute-module collectors with an explicit chassis-residual collector and partition-recomposition test."},{"name":"Bristol Calorimeter for power-electronic loss measurement","source_ids":["SRC3"],"overlap":"Measures a device's dissipated electrical loss as heat, employs a tailored DUT chamber, and treats leakage control as a central accuracy requirement.","remaining_difference":"It measures a DUT chamber rather than simultaneously resolving CPU, accelerator, memory, conversion, and residual domains through passive PCM cartridges."},{"name":"PCM-cooled electronics enclosure","source_ids":["SRC4"],"overlap":"Places contained PCM in thermal communication with electronics so emitted heat melts the material; it also recognizes capacity, melting-temperature, and containment constraints.","remaining_difference":"The PCM is a cooling and thermal-protection medium, not a graduated, electrically calibrated calorimeter, and the disclosure lacks disjoint module domains, a residual collector, and additive validation."},{"name":"RAPL architectural energy domains","source_ids":["SRC2"],"overlap":"Provides package, core, and DRAM energy domains during computer benchmarks and supports subsystem comparison.","remaining_difference":"It is electronic architectural energy accounting, includes derived residual domains, has architecture-dependent coverage, and does not directly partition captured heat among every physical module and chassis path."}],"prior_art_disposition":"ADJACENT_PRIOR_ART","contrastive_claim_remaining":"For a bounded concurrent compute-node run followed by cooldown, an array combining predeclared thermally exclusive module collectors, separately and electrically calibrated visible PCM melt readings, and an explicit residual-chassis collector can yield nonnegative module terms whose sum agrees with known combined heater energy within a preregistered tolerance. The retained art establishes each major ingredient or a close analogue, but not this particular multi-domain physical partition and additive-recomposition arrangement.","contrastive_claim_falsifier":"The contrast is falsified by either an earlier public disclosure of a calibrated passive phase-change calorimeter array that separately captures concurrent electronics-module heat plus residual chassis heat and validates additive recomposition, or bench results showing nonmonotonic melt readings, saturation, cross-heating, or partition sums outside the declared uncertainty bound.","gates":{"adequate_source_search":{"status":"PASS","rationale":"Four search lanes covered direct wording, historical phase-change calorimetry, subsystem-energy practices, power-electronics calorimetry, and PCM electronics combinations. Exactly four sources from four publishers were retained and opened, including government primary research and peer-reviewed primary research.","source_ids":["SRC1","SRC2","SRC3","SRC4"]},"supported_problem":{"status":"PASS","rationale":"The sources support the narrower problem that existing computer subsystem domains have incomplete or derived coverage and that difference-based electrical loss measurements can suffer unacceptable error; exact reports of negative or over-total thermal residuals were not found, hence PARTLY_SUPPORTED rather than fully supported.","source_ids":["SRC2","SRC3"]},"distinct_testable_claim":{"status":"PASS","rationale":"Although phase-change calorimetry, electrical calibration, calorimetric device-loss measurement, PCM electronics coupling, and computer energy domains are established, the remaining claim specifies a distinguishable array-level combination and a quantitative additive-recomposition criterion.","source_ids":["SRC1","SRC2","SRC3","SRC4"]},"bounded_next_test":{"status":"PASS","rationale":"The proposed three-cartridge mock fixture, known resistive inputs, empty reference, separate and simultaneous heating, position swaps, capacity checks, and preset rejection tolerance form a small falsifiable experiment. Electrical calibration and empty-control methods have direct historical precedent.","source_ids":["SRC1"]},"no_obvious_safety_or_authority_stop":{"status":"PASS","rationale":"The authorized first step avoids compute hardware and uses low-voltage mock heaters under a laboratory thermal-safety owner. Capacity, component-temperature, leakage, and containment hazards are real but can be bounded by the specified ratings, barrier, shutdown, cooldown, and quarantine controls.","source_ids":["SRC4"]}},"screen_survival":true,"world_novelty_boundary":"This bounded four-source screen finds adjacent prior art and leaves a researchable contrast; it does not establish world novelty, patentability, nonobviousness, freedom to operate, market size, expert acceptance, or realized technical value."}