feat: IACE +40 DGUV-extended patterns (HP094-HP133) — 133 total

Mechanical extended (HP094-HP103): Cutting, impact, friction, high-pressure
jet, ejection of fragments, tripping, gear/chain entanglement, clothing
winding, pendulating loads, tool kickback

Electrical extended (HP104-HP109): Arc flash, capacitor residual charge,
static discharge, grounding fault, induced voltage, overcurrent fire

Hazardous substances (HP110-HP117): Dust explosion, solvent vapors,
cutting fluid irritation, welding fumes, chemical burns, suffocation
in confined spaces, biological contamination, asbestos release

Radiation (HP118-HP123): Laser eye injury, UV from welding, infrared
heat, EMF induction, ionizing radiation, glare

Fire/Explosion (HP124-HP130): Electrical overheating, gas/vapor explosion,
hydraulic oil fire, metal dust fire, pressure vessel burst, oxygen
enrichment, spontaneous combustion

Ergonomic extended (HP131-HP133): RSI, whole-body vibration, hand-arm vibration

Total pattern library: 133 patterns (44 builtin + 14 press + 7 cobot +
28 operational + 40 DGUV) + ~58 extended rule library

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

ai-compliance-sdk/internal/iace/hazard_patterns_extended_dguv.go

@@ -0,0 +1,374 @@
+package iace
+
+// GetDGUVExtendedPatterns returns additional hazard patterns covering
+// the remaining DGUV Gefährdungskatalog themes not yet addressed:
+// - Mechanical (extended): cutting, impact, friction, high-pressure jet
+// - Electrical (extended): arc flash, capacitor discharge, static
+// - Hazardous substances: dusts, vapors, aerosols, solvents
+// - Radiation: laser, UV, infrared, electromagnetic
+// - Fire/Explosion: dust explosion, flammable atmospheres
+// - Biological: contamination in fluid systems
+//
+// Total: 40 additional patterns (HP094-HP133)
+func GetDGUVExtendedPatterns() []HazardPattern {
+	return []HazardPattern{
+		// ================================================================
+		// Mechanisch erweitert (HP094-HP103)
+		// ================================================================
+		{
+			ID: "HP094", NameDE: "Schneiden/Abschneiden durch scharfe Kanten", NameEN: "Cutting by sharp edges",
+			RequiredComponentTags: []string{"cutting_part"},
+			RequiredEnergyTags:    []string{},
+			GeneratedHazardCats:   []string{"mechanical_hazard"},
+			SuggestedMeasureIDs:   []string{"M001", "M141"},
+			Priority: 75,
+		},
+		{
+			ID: "HP095", NameDE: "Stossgefahr durch bewegte Maschinenteile", NameEN: "Impact by moving machine parts",
+			RequiredComponentTags: []string{"moving_part", "high_speed"},
+			RequiredEnergyTags:    []string{"kinetic"},
+			GeneratedHazardCats:   []string{"mechanical_hazard"},
+			SuggestedMeasureIDs:   []string{"M001", "M005"},
+			Priority: 88,
+		},
+		{
+			ID: "HP096", NameDE: "Reibung/Abrieb durch rotierende Oberflaechen", NameEN: "Friction/abrasion by rotating surfaces",
+			RequiredComponentTags: []string{"rotating_part"},
+			RequiredEnergyTags:    []string{},
+			GeneratedHazardCats:   []string{"mechanical_hazard"},
+			SuggestedMeasureIDs:   []string{"M001"},
+			Priority: 60,
+		},
+		{
+			ID: "HP097", NameDE: "Hochdruckstrahl (Wasser/Oel) verletzt Haut", NameEN: "High-pressure jet injures skin",
+			RequiredComponentTags: []string{"high_pressure"},
+			RequiredEnergyTags:    []string{},
+			GeneratedHazardCats:   []string{"pneumatic_hydraulic"},
+			SuggestedMeasureIDs:   []string{"M054", "M141"},
+			Priority: 85,
+			ExpertHintDE: "Hochdruckinjektionsverletzung — sofortige chirurgische Behandlung erforderlich.",
+		},
+		{
+			ID: "HP098", NameDE: "Wegschleudern von Teilen/Splittern", NameEN: "Ejection of parts/fragments",
+			RequiredComponentTags: []string{"high_speed", "rotating_part"},
+			RequiredEnergyTags:    []string{"kinetic"},
+			GeneratedHazardCats:   []string{"mechanical_hazard"},
+			SuggestedMeasureIDs:   []string{"M001", "M005"},
+			Priority: 90,
+		},
+		{
+			ID: "HP099", NameDE: "Stolpern/Stuerzen durch Bodenunebenheiten", NameEN: "Tripping/falling due to floor irregularities",
+			RequiredComponentTags: []string{"structural_part"},
+			RequiredEnergyTags:    []string{},
+			GeneratedHazardCats:   []string{"mechanical_hazard"},
+			SuggestedMeasureIDs:   []string{"M141"},
+			Priority: 50,
+		},
+		{
+			ID: "HP100", NameDE: "Erfassen durch offene Zahnraeder/Ketten", NameEN: "Entanglement by open gears/chains",
+			RequiredComponentTags: []string{"rotating_part", "entanglement_risk"},
+			RequiredEnergyTags:    []string{"rotational"},
+			GeneratedHazardCats:   []string{"mechanical_hazard"},
+			SuggestedMeasureIDs:   []string{"M001", "M005"},
+			Priority: 92,
+		},
+		{
+			ID: "HP101", NameDE: "Aufwickeln von Kleidung/Haaren", NameEN: "Winding up of clothing/hair",
+			RequiredComponentTags: []string{"rotating_part"},
+			RequiredEnergyTags:    []string{"rotational"},
+			GeneratedHazardCats:   []string{"mechanical_hazard"},
+			SuggestedMeasureIDs:   []string{"M001", "M141"},
+			Priority: 85,
+		},
+		{
+			ID: "HP102", NameDE: "Pendelnde/schwingende Lasten", NameEN: "Swinging/pendulating loads",
+			RequiredComponentTags: []string{"gravity_risk", "moving_part"},
+			RequiredEnergyTags:    []string{},
+			GeneratedHazardCats:   []string{"mechanical_hazard"},
+			SuggestedMeasureIDs:   []string{"M051"},
+			Priority: 80,
+		},
+		{
+			ID: "HP103", NameDE: "Rueckschlag von Werkzeugen", NameEN: "Kickback of tools",
+			RequiredComponentTags: []string{"cutting_part", "high_speed"},
+			RequiredEnergyTags:    []string{},
+			GeneratedHazardCats:   []string{"mechanical_hazard"},
+			SuggestedMeasureIDs:   []string{"M001", "M141"},
+			Priority: 82,
+		},
+
+		// ================================================================
+		// Elektrisch erweitert (HP104-HP109)
+		// ================================================================
+		{
+			ID: "HP104", NameDE: "Lichtbogen bei Kurzschluss", NameEN: "Arc flash from short circuit",
+			RequiredComponentTags: []string{"high_voltage", "electrical_part"},
+			RequiredEnergyTags:    []string{"electrical_energy"},
+			GeneratedHazardCats:   []string{"electrical_hazard", "thermal_hazard"},
+			SuggestedMeasureIDs:   []string{"M054"},
+			Priority: 95,
+			ExpertHintDE: "Lichtbogenschutz (Arc Flash) — PSA Kategorie und Schutzabstand berechnen.",
+		},
+		{
+			ID: "HP105", NameDE: "Kondensator-Restladung nach Abschaltung", NameEN: "Capacitor residual charge after shutdown",
+			RequiredComponentTags: []string{"electrical_part", "stored_energy"},
+			RequiredEnergyTags:    []string{"stored_energy"},
+			GeneratedHazardCats:   []string{"electrical_hazard"},
+			SuggestedMeasureIDs:   []string{"M054"},
+			Priority: 88,
+			ExpertHintDE: "Entladezeit abwarten oder Entladewiderstand vorsehen. Spannungsfreiheit messen.",
+		},
+		{
+			ID: "HP106", NameDE: "Statische Aufladung (ESD) zuendet Atmosphaere", NameEN: "Static charge (ESD) ignites atmosphere",
+			RequiredComponentTags: []string{"electrical_part"},
+			RequiredEnergyTags:    []string{},
+			GeneratedHazardCats:   []string{"electrical_hazard"},
+			SuggestedMeasureIDs:   []string{"M054"},
+			Priority: 72,
+		},
+		{
+			ID: "HP107", NameDE: "Erdungsfehler fuehrt zu Koerperdurchstroemung", NameEN: "Grounding fault causes body current",
+			RequiredComponentTags: []string{"high_voltage"},
+			RequiredEnergyTags:    []string{"electrical_energy"},
+			GeneratedHazardCats:   []string{"electrical_hazard"},
+			SuggestedMeasureIDs:   []string{"M054"},
+			Priority: 92,
+		},
+		{
+			ID: "HP108", NameDE: "Induktionsspannung in abgeschalteten Leitungen", NameEN: "Induced voltage in disconnected lines",
+			RequiredComponentTags: []string{"electrical_part"},
+			RequiredEnergyTags:    []string{"electromagnetic"},
+			GeneratedHazardCats:   []string{"electrical_hazard"},
+			SuggestedMeasureIDs:   []string{"M054"},
+			Priority: 70,
+		},
+		{
+			ID: "HP109", NameDE: "Ueberstrom/Ueberlast fuehrt zu Brand", NameEN: "Overcurrent/overload causes fire",
+			RequiredComponentTags: []string{"electrical_part"},
+			RequiredEnergyTags:    []string{"electrical_energy"},
+			GeneratedHazardCats:   []string{"electrical_hazard", "thermal_hazard"},
+			SuggestedMeasureIDs:   []string{"M054"},
+			Priority: 85,
+		},
+
+		// ================================================================
+		// Gefahrstoffe (HP110-HP117)
+		// ================================================================
+		{
+			ID: "HP110", NameDE: "Staubexplosion in geschlossenen Raeumen", NameEN: "Dust explosion in enclosed spaces",
+			RequiredComponentTags: []string{"chemical_risk"},
+			RequiredEnergyTags:    []string{},
+			GeneratedHazardCats:   []string{"material_environmental"},
+			SuggestedMeasureIDs:   []string{"M054", "M124"},
+			Priority: 95,
+			RequiresExpertCalculation: true,
+			ExpertHintDE: "Explosionsschutz-Dokument erforderlich. Zoneneinteilung und Zuendquellenanalyse.",
+		},
+		{
+			ID: "HP111", NameDE: "Einatmen von Loesemitteldaempfen", NameEN: "Inhalation of solvent vapors",
+			RequiredComponentTags: []string{"chemical_risk"},
+			RequiredEnergyTags:    []string{},
+			GeneratedHazardCats:   []string{"material_environmental"},
+			SuggestedMeasureIDs:   []string{"M124", "M141"},
+			Priority: 78,
+		},
+		{
+			ID: "HP112", NameDE: "Hautreizung durch Kuehlschmierstoffe", NameEN: "Skin irritation from cutting fluids",
+			RequiredComponentTags: []string{"chemical_risk"},
+			RequiredEnergyTags:    []string{},
+			GeneratedHazardCats:   []string{"material_environmental"},
+			SuggestedMeasureIDs:   []string{"M141"},
+			Priority: 65,
+		},
+		{
+			ID: "HP113", NameDE: "Schweissrauch-Exposition", NameEN: "Welding fume exposure",
+			RequiredComponentTags: []string{"high_temperature", "chemical_risk"},
+			RequiredEnergyTags:    []string{},
+			GeneratedHazardCats:   []string{"material_environmental"},
+			SuggestedMeasureIDs:   []string{"M124", "M141"},
+			Priority: 80,
+		},
+		{
+			ID: "HP114", NameDE: "Veraetzung durch Saeure/Lauge", NameEN: "Chemical burns from acid/alkali",
+			RequiredComponentTags: []string{"chemical_risk"},
+			RequiredEnergyTags:    []string{},
+			GeneratedHazardCats:   []string{"material_environmental"},
+			SuggestedMeasureIDs:   []string{"M141"},
+			Priority: 85,
+		},
+		{
+			ID: "HP115", NameDE: "Erstickungsgefahr in Behaeltern/Schaechten", NameEN: "Suffocation in tanks/shafts",
+			RequiredComponentTags: []string{"structural_part", "chemical_risk"},
+			RequiredEnergyTags:    []string{},
+			GeneratedHazardCats:   []string{"material_environmental"},
+			SuggestedMeasureIDs:   []string{"M054", "M141"},
+			Priority: 95,
+			RequiresExpertCalculation: true,
+			ExpertHintDE: "Befahrerlaubnis und Gasfreimessung vor Betreten enger Raeume.",
+		},
+		{
+			ID: "HP116", NameDE: "Biologische Kontamination in Fluidsystemen", NameEN: "Biological contamination in fluid systems",
+			RequiredComponentTags: []string{"hydraulic_part"},
+			RequiredEnergyTags:    []string{},
+			GeneratedHazardCats:   []string{"material_environmental"},
+			SuggestedMeasureIDs:   []string{"M141"},
+			Priority: 55,
+		},
+		{
+			ID: "HP117", NameDE: "Asbest-/Mineralfaserfreisetzung bei Demontage", NameEN: "Asbestos/mineral fiber release during dismantling",
+			RequiredComponentTags: []string{"chemical_risk"},
+			RequiredLifecycles:    []string{"decommissioning", "disposal"},
+			GeneratedHazardCats:   []string{"material_environmental"},
+			SuggestedMeasureIDs:   []string{"M141"},
+			Priority: 90,
+		},
+
+		// ================================================================
+		// Strahlung (HP118-HP123)
+		// ================================================================
+		{
+			ID: "HP118", NameDE: "Laserstrahlung Augenverletzung", NameEN: "Laser radiation eye injury",
+			RequiredComponentTags: []string{"sensor_part"},
+			RequiredEnergyTags:    []string{"radiation"},
+			GeneratedHazardCats:   []string{"material_environmental"},
+			SuggestedMeasureIDs:   []string{"M001", "M141"},
+			Priority: 90,
+			ExpertHintDE: "Laserklasse bestimmen. Ab Klasse 3B: Laserschutzbeauftragter erforderlich.",
+		},
+		{
+			ID: "HP119", NameDE: "UV-Strahlung bei Schweiss-/Haerteprozessen", NameEN: "UV radiation from welding/curing",
+			RequiredComponentTags: []string{"high_temperature"},
+			RequiredEnergyTags:    []string{"radiation"},
+			GeneratedHazardCats:   []string{"material_environmental"},
+			SuggestedMeasureIDs:   []string{"M001", "M141"},
+			Priority: 78,
+		},
+		{
+			ID: "HP120", NameDE: "Infrarot-Waermestrahlung", NameEN: "Infrared heat radiation",
+			RequiredComponentTags: []string{"high_temperature"},
+			RequiredEnergyTags:    []string{"thermal"},
+			GeneratedHazardCats:   []string{"thermal_hazard"},
+			SuggestedMeasureIDs:   []string{"M054", "M141"},
+			Priority: 65,
+		},
+		{
+			ID: "HP121", NameDE: "Elektromagnetische Felder (Induktionserwaermung)", NameEN: "EMF from induction heating",
+			RequiredComponentTags: []string{"electrical_part"},
+			RequiredEnergyTags:    []string{"electromagnetic"},
+			GeneratedHazardCats:   []string{"material_environmental"},
+			SuggestedMeasureIDs:   []string{"M054"},
+			Priority: 70,
+		},
+		{
+			ID: "HP122", NameDE: "Ionisierende Strahlung (Roentgen/Gamma)", NameEN: "Ionizing radiation (X-ray/gamma)",
+			RequiredComponentTags: []string{"sensor_part"},
+			RequiredEnergyTags:    []string{"radiation"},
+			GeneratedHazardCats:   []string{"material_environmental"},
+			SuggestedMeasureIDs:   []string{"M001", "M054"},
+			Priority: 95,
+			RequiresExpertCalculation: true,
+			ExpertHintDE: "Strahlenschutzbeauftragter und Genehmigung erforderlich.",
+		},
+		{
+			ID: "HP123", NameDE: "Blendung durch starke Lichtquellen", NameEN: "Glare from intense light sources",
+			RequiredComponentTags: []string{"sensor_part"},
+			RequiredEnergyTags:    []string{"radiation"},
+			GeneratedHazardCats:   []string{"material_environmental"},
+			SuggestedMeasureIDs:   []string{"M141"},
+			Priority: 55,
+		},
+
+		// ================================================================
+		// Brand / Explosion (HP124-HP130)
+		// ================================================================
+		{
+			ID: "HP124", NameDE: "Brand durch Ueberhitzung elektrischer Bauteile", NameEN: "Fire from overheating electrical components",
+			RequiredComponentTags: []string{"electrical_part", "high_temperature"},
+			RequiredEnergyTags:    []string{},
+			GeneratedHazardCats:   []string{"thermal_hazard"},
+			SuggestedMeasureIDs:   []string{"M054"},
+			Priority: 88,
+		},
+		{
+			ID: "HP125", NameDE: "Explosion entzuendlicher Gase/Daempfe", NameEN: "Explosion of flammable gases/vapors",
+			RequiredComponentTags: []string{"chemical_risk"},
+			RequiredEnergyTags:    []string{},
+			GeneratedHazardCats:   []string{"material_environmental"},
+			SuggestedMeasureIDs:   []string{"M054", "M124"},
+			Priority: 96,
+			RequiresExpertCalculation: true,
+			ExpertHintDE: "Explosionsschutz-Dokument. ATEX-Zoneneinteilung erforderlich.",
+		},
+		{
+			ID: "HP126", NameDE: "Hydraulikoelbrand bei Leckage auf heisse Flaeche", NameEN: "Hydraulic oil fire from leakage on hot surface",
+			RequiredComponentTags: []string{"hydraulic_part", "high_temperature"},
+			RequiredEnergyTags:    []string{},
+			GeneratedHazardCats:   []string{"thermal_hazard", "material_environmental"},
+			SuggestedMeasureIDs:   []string{"M054", "M131"},
+			Priority: 88,
+		},
+		{
+			ID: "HP127", NameDE: "Metallbrand (Aluminium-/Magnesiumstaub)", NameEN: "Metal fire (aluminum/magnesium dust)",
+			RequiredComponentTags: []string{"chemical_risk", "cutting_part"},
+			RequiredEnergyTags:    []string{},
+			GeneratedHazardCats:   []string{"material_environmental"},
+			SuggestedMeasureIDs:   []string{"M054", "M124"},
+			Priority: 92,
+			ExpertHintDE: "Metallbraende nur mit Spezialloeschmittel (Klasse D). Kein Wasser!",
+		},
+		{
+			ID: "HP128", NameDE: "Druckbehaelter-Bersten", NameEN: "Pressure vessel burst",
+			RequiredComponentTags: []string{"high_pressure"},
+			RequiredEnergyTags:    []string{"stored_energy"},
+			GeneratedHazardCats:   []string{"pneumatic_hydraulic"},
+			SuggestedMeasureIDs:   []string{"M131", "M054"},
+			Priority: 96,
+			RequiresExpertCalculation: true,
+			ExpertHintDE: "Druckbehaelter-Pruefung nach BetrSichV. Wiederkehrende Prueffristen beachten.",
+		},
+		{
+			ID: "HP129", NameDE: "Sauerstoffanreicherung erhoehte Brandgefahr", NameEN: "Oxygen enrichment increased fire risk",
+			RequiredComponentTags: []string{"chemical_risk"},
+			RequiredEnergyTags:    []string{},
+			GeneratedHazardCats:   []string{"material_environmental"},
+			SuggestedMeasureIDs:   []string{"M054"},
+			Priority: 80,
+		},
+		{
+			ID: "HP130", NameDE: "Selbstentzuendung oelgetraenkter Lappen/Filter", NameEN: "Spontaneous combustion of oil-soaked rags",
+			RequiredComponentTags: []string{"chemical_risk", "oil_mist_risk"},
+			RequiredEnergyTags:    []string{},
+			GeneratedHazardCats:   []string{"thermal_hazard", "material_environmental"},
+			SuggestedMeasureIDs:   []string{"M141"},
+			Priority: 70,
+		},
+
+		// ================================================================
+		// Ergonomie erweitert (HP131-HP133)
+		// ================================================================
+		{
+			ID: "HP131", NameDE: "Repetitive Belastung (RSI) bei Serienfertigung", NameEN: "Repetitive strain (RSI) in series production",
+			RequiredComponentTags: []string{"moving_part"},
+			RequiredEnergyTags:    []string{},
+			GeneratedHazardCats:   []string{"ergonomic"},
+			SuggestedMeasureIDs:   []string{"M141"},
+			Priority: 55,
+		},
+		{
+			ID: "HP132", NameDE: "Ganzkoepervibrration bei Fahrzeugen/Maschinen", NameEN: "Whole-body vibration from vehicles/machines",
+			RequiredComponentTags: []string{"vibration_source"},
+			RequiredEnergyTags:    []string{"vibration"},
+			GeneratedHazardCats:   []string{"noise_vibration"},
+			SuggestedMeasureIDs:   []string{"M054"},
+			Priority: 65,
+		},
+		{
+			ID: "HP133", NameDE: "Hand-Arm-Vibration bei handgefuehrten Werkzeugen", NameEN: "Hand-arm vibration from handheld tools",
+			RequiredComponentTags: []string{"vibration_source"},
+			RequiredEnergyTags:    []string{"vibration"},
+			GeneratedHazardCats:   []string{"noise_vibration"},
+			SuggestedMeasureIDs:   []string{"M054", "M141"},
+			Priority: 70,
+		},
+	}
+}

ai-compliance-sdk/internal/iace/pattern_engine.go

@@ -60,6 +60,7 @@ func NewPatternEngine() *PatternEngine {
 	patterns = append(patterns, GetPressHazardPatterns()...)    // HP045-HP058 press-specific
 	patterns = append(patterns, GetCobotHazardPatterns()...)    // HP059-HP065 cobot-specific
 	patterns = append(patterns, GetOperationalHazardPatterns()...) // HP066-HP093 operational states
+	patterns = append(patterns, GetDGUVExtendedPatterns()...)      // HP094-HP133 DGUV themes
 	return &PatternEngine{
 		resolver: NewTagResolver(),
 		patterns: patterns,