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chemistry (15) 15
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performing operations (14) 14
transporting (14) 14
treatment of water, waste water, sewage, or sludge (14) 14
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systems or methods specially adapted for administrative,commercial, financial, managerial, supervisory or forecastingpurposes, not otherwise provided for (1) 1
technical subjects covered by former uspc cross-reference art collections [xracs] and digests (1) 1
technologies or applications for mitigation or adaptation againstclimate change (1) 1
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03/2016
PROBLEM TO BE SOLVED: To provide a fluid filtration device which quickly and evenly resolves clogging of a filter without stopping operation of a fluid... 
TRANSPORTING | METALLURGY | CHEMISTRY | SEPARATION | TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE | PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL | PERFORMING OPERATIONS
Patent
01/2015
PROBLEM TO BE SOLVED: To control a temperature inside a vessel within a certain range by a novel configuration different from that of a waste liquid treatment... 
METALLURGY | CHEMISTRY | TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Patent
Patent
Patent
12/2002, 7
PROBLEM TO BE SOLVED: To provide a vibration diagnosing system for rotary machines which easily and reliably detects the existence of the contact between the... 
TESTING | TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES | MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC ORINFRASONIC WAVES | MEASURING | PHYSICS | TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR
Patent
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