ULTRASONIC TESTING DEVICE AND ULTRASONIC TESTING METHOD

METHOD FOR DIAGNOSING THE LIFESPAN OF A PRESSURE VESSEL AND LIFESPAN DIAGNOSIS SOLUTION

SENSING DEVICES FOR HARSH ENVIRONMENTS

DEVICE FOR CONTROLLING A PLURALITY OF NUCLEAR REACTORS IN CLUSTERS

Apparatus for use in the inspection of a top grid guide of boiling water reactor

SYSTEMS AND METHODS FOR UNDERWATER TOOL POSITIONING

Method and device for inspecting a nuclear reactor part

Contact force measurement method

Apparatus for use in the inspection of a top grid guide of boiling water reactor

Positioning and inspection apparatuses for use in nuclear reactors

Device for controlling and measuring welding defects on a cylindrical wall and method implementing same

Systems and methods for position verification for inspection and repairs

Eddy-current flaw detector and eddy-current flaw detection method

Water jet peening device

Radiation monitor

Apparatus and method to inspect nuclear reactor components in the core annulus, core spray and feedwater sparger regions in a nuclear reactor

Remote monitoring of critical reactor parameters

Sensor system for high-radiation environments

Regulator apparatus having a charging valve assembly and a flow multiplier assembly

Remotely operated manipulator

Nuclear reactor nozzle repair method

Transportable monitoring system

Nuclear reactor nozzle repair method

Non-invasive in-situ imaging of interior of nuclear reactors

Inspection apparatus and method of inspecting a reactor component using the same

Radiation tolerant camera

Apparatus and method to inspect nuclear reactor components in the core annulus, core spray and feedwater sparger regions in a nuclear reactor

Apparatus and method to control sensor position in limited access areas within a nuclear reactor

Apparatus to switch ultrasonic signal paths in a moderately high radiation area

Apparatus and method to inspect, modify, or repair nuclear reactor core shrouds

Preventive maintenance method and apparatus for a structural components in a reactor pressure vessel

Camera system for hazardous environments

Nuclear reactor vibration monitoring apparatus and method of monitoring nuclear reactor vibration

WATER-CHAMBER WORKING APPARATUS

WATER-CHAMBER WORKING APPARATUS AND INSTALLATION METHOD OF WATER-CHAMBER WORKING APPARATUS

Nuclear reactor vibration monitoring device and monitoring method thereof

Underground utility vault inspection system and method

REACTOR VESSEL INTERNALS RADIATION ANALYSES

Water-chamber working apparatus

Tool for delivery of testing element to a limited access location within a nuclear containment

Top guide inspection fixture

Core shroud weld inspection systems and methods

Submersible machine structured to carry a tool to a limited access location within a nuclear containment

Laser-based maintenance apparatus for inspecting flaws based on a generated surface wave

Nozzle stub working system for reactor vessel

Radiation tolerant camera

Inspection tool for top guides of a boiling water reactor

Apparatus for ultrasonic inspection of reactor pressure vessel

Apparatus for ultrasonic inspection of reactor pressure vessel

Underwater remote inspection device and method for underwater remote inspection

Wireless transmission of nuclear instrumentation signals

Method for managing internal equipment in reactor pressure vessel and apparatus thereof

Visual inspection apparatus and visual inspection method

Working device and working method

Laser-based maintenance apparatus using ultrasonic wave detection for flaw analysis and repair

Ultrasonic detection device, ultrasonic detection method, and atomic power plant nondestructive inspection method

Laser ultrasonic detection device including a laser oscillating device which includes a seed laser oscillating element

Laser-based maintenance apparatus for inspecting flaws

Appearance inspection apparatus and appearance inspection method

Underwater remote surface inspection method and apparatus for reactor constituting member

Nuclear reactor vibration surveillance system and its method

Apparatus for ultrasonic inspection of reactor pressure vessel

Method of inspecting or utilizing tools in a nuclear reactor environment

Method and apparatus for ultrasonic inspection of reactor pressure vessel

Working device and working method

Nondestructive inspection apparatus

Laser-based maintenance apparatus

Method of inspecting or utilizing tools in a nuclear reactor environment

Apparatus for delivering a tool into a submerged bore

Method and apparatus for measuring wall thickness of a vessel

Method and apparatus for examining obstructed welds

BWR inspection manipulator

Systems and methods for estimating helium production in shrouds of nuclear reactors

Method for imaging a nuclear reactor