[Leak Detection] An algorithm for non-contact detection of water, chemical solutions, and oil leaks.
[Leakage Prevention] Not a single drop of leakage will be overlooked without touching. Move to liquid leakage monitoring without tape.
Do you have any of these concerns? ● Frequent peeling and disconnection of leak detection tape ● Maintenance burden due to regular replacement and repairs ● Delayed detection of leaks that do not directly touch the leak tape, making early detection difficult ▼ Leave it to the Liquid Detection Algorithm, Liquidseeker! ――Features――――――――――――――――― ◆ Non-contact detection over a wide area ◆ Early detection even at the level of a few drops ◆ Reduced maintenance costs due to camera detection ―――――――――――――――――――――― Liquidseeker is an algorithm (software IP) that utilizes the SWIR (short-wave infrared) wavelength band to achieve non-contact liquid detection. By integrating this IP into a ToF camera that meets the application conditions, it becomes possible to detect liquid leaks, seepage, and particles containing moisture.
basic information
■Liquid Detection Algorithm Liquidseeker This product is an algorithm (software IP) that utilizes the SWIR (Short-Wave Infrared) wavelength range to achieve non-contact liquid detection. By integrating this IP into a ToF camera that meets the application conditions, it becomes possible to detect liquid leaks, seepage, and particles containing moisture. *SWIR (Short-Wave Infrared) generally refers to the wavelength range from 0.9μm (=900nm) to 2.5μm (=2,500nm). ■Principle of Water Leak Detection Liquidseeker detects by utilizing the principle that water absorbs light at specific wavelengths. By combining this IP with a ToF camera that meets the application conditions, it can detect a wide area non-contact, contributing not only to solving traditional challenges but also to improving the efficiency of inspection work. ■Examples of Detectable Liquids Organic solvents: Isopropyl alcohol, Toluene, Ethyl acetate, Ethanol, Acetone, Methyl ethyl ketone Acids: Sulfuric acid, Acetic acid, Hydrofluoric acid, Hydrochloric acid, Hydrogen peroxide Oils: Heavy oil, Light oil, Turbine oil, Silicone oil *Multiple liquids can be detected simultaneously.
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Applications/Examples of results
If you incorporate this IP into a ToF camera, it will be possible to provide a "leak detection system" for a wide range of fields and facilities. This IP supports the stable operation of manufacturing sites and plant facilities, contributing to the realization of a safe and efficient production environment through the digital transformation of leak detection operations. ■ Fields where implementation effects are expected - Semiconductor manufacturing equipment - Inspection equipment - Warehouses - Factory facilities - Plant facilities - Research facilities - Communication base stations - Medical facilities - Data centers
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Invitation to Exhibit at 'Sewer Exhibition 2026 Tokyo'
We are pleased to announce that we will be exhibiting at the "Sewage Exhibition '26 Tokyo," which will be held at Tokyo Big Sight from August 4 (Tuesday) to August 7 (Friday), 2026. We sincerely invite you to visit us during this opportunity. <Exhibition Overview> Name: Sewage Exhibition '26 Tokyo Dates: August 4 (Tuesday) to August 7 (Friday), 2026, 10:00 AM - 5:00 PM (Opening day from 10:30 AM, last day until 4:00 PM) Venue: Tokyo Big Sight, West Hall, Booth Number AT-210 <Exhibited Products> ■ Non-contact Detection System for Heat, Leakage, and Dryness: VisilantEye A monitoring sensor for facilities and equipment. It detects abnormal temperatures in factories and manufacturing sites, as well as liquid leakage from devices and pipes to the floor without contact. Additionally, it contributes to improved production efficiency, quality enhancement, and energy savings through dryness detection. ■ Liquid Detection Algorithm: Liquidseeker An algorithm (software IP) that utilizes short-wavelength infrared to achieve non-contact liquid detection. By incorporating this IP into a ToF camera that meets the application conditions, it can detect liquid leakage. ■ Water Meter Leakage Detection A system that detects leakage by being installed on water meters set up in households and other locations.
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Notice of Participation in the 'Hokuyou Bank Manufacturing Sustainability Fair'
We are pleased to announce that we will be exhibiting at the "Hokuyo Bank Manufacturing Sustainability Fair" to be held on July 22, 2026 (Wednesday) at Access Sapporo. We would like to invite you to visit us at this opportunity. <Exhibition Overview> Name: Hokuyo Bank Manufacturing Sustainability Fair Date: July 22, 2026 (Wednesday) Venue: Access Sapporo, Booth Number 86 <Exhibited Products> ■ Energy-saving Wireless Mesh Network NetNucleus LPWA We will introduce a solution that easily realizes the collection and visualization of monitoring data from manufacturing equipment using wireless devices powered by AA batteries. ■ Wind Direction and Speed IoT Sensor anemolink-2D We will showcase a wind direction and speed meter that allows for easy visualization and data collection of wind direction and speed in environments such as semiconductor clean rooms. ■ Liquid Leak Detection Algorithm Liquidseeker We will present a technology that detects liquid leaks non-contact, contributing to reduced maintenance costs by eliminating issues such as disconnection and peeling compared to traditional leak detection tape.
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We will provide optimal solutions that contribute to our customers' businesses through our "extensive experience and achievements accumulated over many years" and "high technical capabilities" in the fields of embedded and LSI design.