Cultivation method for Pleurotus eryngii using high-pressure sterilized substrate and multi-stage incubation and primordia formation

This technology involves a cultivation method for the Pleurotus eryngii DDL01 strain, which includes adjusting the moisture content of a sawdust and rice bran substrate, high-pressure sterilization, spawn inoculation, and subsequent stages of early/late incubation, mycelium scraping, primordia formation, and growth.

Stable cultivation of Pleurotus eryngii requires precise control over substrate composition and incubation/primordia formation conditions, which has historically been difficult to maintain consistently.

By defining specific parameters for substrate moisture, sterilization, and multi-stage incubation, primordia formation, and growth, this technology enables the stable production of Pleurotus eryngii DDL01 in commercial cultivation processes.

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Key Features:

• Substrate preparation stage: Mixing sawdust and rice bran to adjust the final substrate moisture content to 68–70%.
• Substrate sterilization and inoculation stage: High-pressure sterilization of the prepared substrate at 120°C for 60 minutes, followed by spawn inoculation.
• Incubation stage: A two-stage process involving early and late incubation with distinct temperature and humidity settings.
• Primordia formation and growth stage: Growing young mushrooms through early and late primordia formation stages following mycelium scraping.

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This patent is owned by IPBank. Upon purchase, you may receive support through commercialization programs, recommendations for technology transfer and commercialization funding guarantees, and additional points during evaluations for priority procurement of excellent inventions.

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Pleurotus ferulae strain P49AB64: A new thick-stemmed variety developed through single-spore mating

This technology relates to a new strain of Pleurotus ferulae, P49AB64, deposited under accession number KACC93173P. Developed through single-spore mating, this strain is characterized by its thick stems and streamlined gills.

To enhance the marketability of Pleurotus ferulae, there is a need for strains with thick stems and superior traits; however, consistently breeding and securing such strains has historically been difficult.

By providing the new P49AB64 strain developed through single-spore mating, this technology enables the production of high-quality, thick-stemmed Pleurotus ferulae for mushroom cultivation and variety development.

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Key Features:

• New thick-stemmed Pleurotus ferulae strain P49AB64, deposited under KACC93173P for use in mushroom cultivation
• New Pleurotus ferulae strain P49AB64 obtained by mating single spores from the fruiting body of strain DDL01 with single spores from another strain
• New Pleurotus ferulae strain P49AB64 characterized by the absence of a confrontation line when cultured against other strains
• Pleurotus ferulae fruiting body with stems 2–5 times thicker than those of DDL01 and featuring streamlined gills

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This patent is owned by IP Bank. Upon purchase, you may receive support through commercialization programs, recommendations for technology transfer and commercialization funding guarantees, and bonus points during evaluations for the priority procurement of excellent inventions.

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New Pleurotus ferulae strain DDL01 with leopard-spotted fruiting bodies

This technology relates to the new Pleurotus ferulae strain DDL01, deposited under accession number KACC93085P, and the fruiting bodies produced by this strain.

For Pleurotus ferulae, securing strains with excellent cultivation stability and marketability is crucial, but it has been difficult to obtain new strains with distinct characteristics.

By providing the new strain DDL01, which forms leopard-spotted fruiting bodies, this technology can be applied to mushroom cultivation and variety development to produce highly marketable Pleurotus ferulae.

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Key Features:

• New Pleurotus ferulae strain DDL01, deposited under accession number KACC93085P, suitable for commercial cultivation
• Pleurotus ferulae fruiting bodies cultivated and harvested on farms, derived from the new strain DDL01 of claim 1
• Pleurotus ferulae fruiting bodies of the DDL01 strain, characterized by a leopard-spotted pattern on the cap surface

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This patent is owned by IPBank. Upon purchase, you may receive support through commercialization programs, recommendations for technology transfer and commercialization funding guarantees, and bonus points during evaluations for priority procurement of excellent inventions.

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Effervescent laundry and cleaning agent granulated with organic acid microcapsules and dried citrus peel extract

This technology is an effervescent composition for laundry or cleaning aids, produced by microencapsulating organic acids and then mixing, stirring, and granulating them with carbonates, surfactants, binders, and dried citrus peel extract.

Effervescent agents often suffer from performance degradation during storage due to premature reactions between organic acids and carbonates, making it difficult to delay the reaction while maintaining effervescent power.

By microencapsulating the organic acid to delay its reaction with carbonates and then granulating the mixture, this technology ensures both storage stability and effective effervescence when applied to laundry and cleaning aids.

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Key Features:

• Organic acid microencapsulation step to delay premature reaction with carbonates by microencapsulating the organic acid in the effervescent agent
• Mixing and stirring step by adding carbonates, surfactants, binders, and dried citrus peel extract to the organic acid microcapsules
• Granulation step to process the previously mixed and stirred mixture into particles of 50 to 500 μm in size
• Composition containing 80–90 parts by weight of carbonate, along with surfactants, binders, and dried citrus peel extract, per 100 parts by weight of organic acid microcapsules

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This patent is owned by IP Bank. Upon purchase, you may receive support through commercialization programs, recommendations for technology transfer and commercialization funding guarantees, and additional points during evaluations for priority procurement of excellent inventions.

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Parking Lock Device with Protective Structure for Automatic License Plate Recognition Parking Bollards

This technology features a base unit equipped with two side-folding parking bollards and U-shaped guards to protect them. It includes bearings and connecting rods for vertical adjustment, along with an electronic unit featuring an eSIM communication module that controls parking by reading vehicle license plates.

Existing bollard-style locks are prone to damage when vehicles drive over them while they are in the lowered position, and they struggle to independently monitor and control vehicles entering from either side.

By incorporating bollard guards at both ends of the base and using ultrasonic distance sensors and cameras to monitor entries from both sides independently, this technology reduces device damage and enables automated payment processing for open shared parking services.

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Key Features:

• U-shaped bollard guards located at both ends of the base unit to prevent damage from vehicles driving over the bollards when they are in the lowered position.
• An electronic unit that controls a communication module linked to mobile networks, ultrasonic distance sensors for monitoring incoming vehicles, digital cameras, and a bidirectional cylinder to raise and lower the bollards.
• A configuration that monitors vehicles from both directions using digital cameras and ultrasonic distance sensors secured with tightening nuts to the top and bottom of the bollards.
• A design featuring polyurethane bollards that prevent scratches upon vehicle impact, inserted into connection terminals to convert the linear motion of the cylinder into rotational motion for vertical movement.

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Method for Manufacturing Mixed Powder Coatings Using Brightness/Chroma Classification and Virgin Powder Blending

This technology involves classifying waste powder coatings based on color, brightness, and chroma, followed by melting, extruding, and pulverizing them to create recycled coatings, which are then blended with virgin coatings to adjust the gloss.

Because waste powder coatings vary in color and gloss, direct reuse often results in inconsistent quality, making it difficult to produce recycled coatings with controlled color and gloss properties.

By classifying materials based on brightness and chroma and blending them with virgin coatings to control color and gloss, this technology enables the production of high-quality, uniform mixed powder coatings.

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Key Features:

• Color classification step: Separating waste powder coatings, removing impurities, and sorting them by color.
• Brightness classification step: Sorting color-classified waste powder coatings into specific intervals ranging from white to black.
• Chroma classification step: Sorting brightness-classified waste powder coatings into specific intervals based on chroma.
• Mixed powder coating manufacturing step: Melting, extruding, and pulverizing the classified waste powder coatings to create recycled material, then blending it with virgin powder coatings.

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This patent is owned by IPBank. Upon purchase, you may receive support through commercialization programs, recommendations for technology transfer and commercialization funding guarantees, and bonus points during evaluations for priority procurement of excellent inventions.

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Robot Arm Control Device and Method

This technology is a grasping control method for robot arms that uses an optical tracker and a world marker placed within the workspace as a reference point. By calculating coordinate system transformation matrices between the robot tool tip, the world marker, and the target marker in multiple stages, this geometric control method determines the precise target position of the tool tip, even if the tracker's position changes or the robot and target are not within the same field of view.

Conventional eye-to-hand calibration requires a fixed tracker position, which limits the flexibility of the work environment. Furthermore, technologies that require the robot marker and target marker to be recognized simultaneously within a single field of view have significant limitations regarding the operating range.

This technology derives a third transformation relationship by converting the tool tip coordinates of the robot arm and the position coordinates of the target marker based on a world marker. By using a world marker with a polyhedral or curved structure that is easily recognizable from multiple angles, it increases the installation flexibility for the optical tracker and controls robot motion by establishing relational expressions between the robot base, arm end, tool tip, and robot marker. It can be applied to logistics picking, service robots, and manufacturing automation, improving robot arm control in diverse environments and allowing for clear marker recognition from various directions.

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Key Features:

• A method where at least a portion of each step is performed by a processor, comprising the step of determining a first transformation relationship, which is the coordinate system transformation relationship between the world marker and the robot arm's tool tip
• The step of determining a fourth transformation relationship, which is the coordinate system transformation relationship between the robot marker located on the robot arm's end effector and the tool tip
• The step of determining a second transformation relationship, which is the coordinate system transformation relationship between the world marker and the target marker located on the target
• The step of determining a fifth transformation relationship, which is the coordinate system transformation relationship between the robot marker and the arm end portion

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This invention was developed with support from the Ministry of Trade, Industry and Energy for the development of intelligent controller technology applicable to various commercial articulated robots and specialized for bin-picking and loading/unloading tasks.

Floor Finishing Material Installation System

This technology features a mobile platform equipped with a pivotable guide mechanism that travels between floor leveling materials. By pressing the guide rollers against the materials when moving off the previously installed finishing area, the system maintains platform stability and orientation for autonomous navigation.

Traditional manual floor installation suffers from inconsistent quality and safety risks for workers. Furthermore, existing dedicated robots are limited to specific architectural environments, resulting in poor versatility, increased costs, and reduced productivity due to the need for separate robots for different tasks.

This technology incorporates a material feed opening and an internal lowering device at the rear of the mobile platform, along with a pivotable guide mechanism at the front that inserts into and rolls along the gaps between floor leveling materials. This design assists with autonomous movement and orientation on top of previously installed materials, automating the sequential installation process. Applicable to rehabilitation training, gait assistance, and medical/welfare services, it enhances construction efficiency, productivity, safety, and cost-effectiveness in the field of finishing material installation.

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Key Features:

• A mobile guide unit that inserts into and rolls along the gap between two adjacent floor leveling materials as the drive shaft pivots downward.
• Multiple obstacle detection sensors installed along the sides of the mobile platform to identify obstructions.
• Bumper sensors installed around the lower perimeter of the mobile platform to detect collisions.
• A mobile platform featuring an elongated rear opening for feeding floor finishing materials, which are then lowered onto the pre-installed floor leveling materials inside the body.

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This invention was developed with support from the Ministry of Science and ICT for the development of intelligent painting and masking collaborative robots.

Biological Material Transport Device

This technology features a capsule-type robot structure consisting of a body with multiple internal chambers and openings, and a magnetic drive unit that moves forward, backward, and rotates via an external magnetic field to press the transport mechanism of a selected chamber. Through the mechanical interaction between guide grooves and guide pins, it independently controls the protrusion of multiple transport mechanisms to perform the collection or delivery of biological materials.

Conventional in-vivo transport capsules rely on peristalsis, making active movement impossible, and lack the functionality to operate selectively while preventing cross-contamination during multiple sample collections or multi-material delivery.

This technology employs a selective drive mechanism where transport mechanisms are housed in multiple chambers arranged radially within the body, and a rod on the magnetic drive unit—movable and rotatable along a shaft via an external magnetic field—presses and extends a specific transport mechanism. Applicable to surgical robots, interventional systems, and medical automation, it improves the efficiency of collecting samples from specific locations within the digestive tract and enhances independent multi-picking and delivery capabilities.

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Key Features:

• Multiple transport mechanisms housed in individual chambers for storing biological materials, capable of protruding outside the body through openings.
• A magnetic drive unit that moves within the body via an external magnetic field to selectively press one of the multiple transport mechanisms.
• A body with multiple openings formed on its rear surface and multiple chambers corresponding to each opening formed inside.
• A biological material transport device comprising a ring-shaped first magnetic body with a through-hole and a rod protruding from the first magnetic body toward the chamber housing the transport mechanism.

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This invention was developed with support from the Ministry of Health and Welfare for the development of therapeutic modules for micro-medical robots.

Parking lock system combining automatic license plate recognition and ultrasonic sensors

This technology is a parking lock system that controls parking by automatically reading license plates. It consists of a ground-fixed base, a sloped cover, an upper body equipped with ultrasonic distance sensors and digital cameras, and a lower body featuring an eSIM communication module.

Existing open parking spaces are difficult to manage efficiently because users must visit without prior reservation or confirmation, and managers are required to manually identify each vehicle.

By using ultrasonic distance sensors and cameras to automatically detect vehicle approach and recognize license plates, and by controlling the lock via mobile communication networks, this technology can be applied to resident-priority and shared parking services to handle everything from search to payment without human intervention.

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Key Features:

• An upper and lower body structure equipped with a communication module linked to mobile networks, featuring a sloped design that distributes weight to prevent bending even if a vehicle's tire rolls over the top edge.
• A monitoring system for incoming vehicles using four ultrasonic distance sensors mounted on the front, rear, left, and right sides of the upper body, along with two digital cameras on the front and rear.
• A location-based map configuration where, once a user selects a parking spot, it appears as a black icon only on their mobile map and disappears from the screens of other users.
• A system that automatically captures license plate images, transmits them to a character recognition server, and processes parking fees automatically using the payment card registered to the identified number.

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Method for predicting liquid heat capacity using molecular descriptors and QSPR models

This technology provides a method for predicting the liquid heat capacity of pure organic compounds by preparing molecular descriptor values and building a QSPR model based on SVRC equation parameters.

Measuring liquid heat capacity through experiments is costly and time-consuming, and it has been difficult to reliably predict the heat capacity of various organic compounds.

By predicting and verifying liquid heat capacity using a molecular descriptor-based QSPR model, this technology can be applied to the field of chemical property prediction to calculate heat capacity without the need for experiments.

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Key Features:

• Step 1: Inputting experimental data of collected sample organic compounds for liquid heat capacity prediction
• Step 2: Preparing molecular descriptor values for the liquid heat capacity of the sample compounds input in Step 1
• Steps 3 and 4: Determining the parameters required for the SVRC equation and building a QSPR model for parameters such as normal boiling point
• Step: Testing prediction performance with experimental data, adopting the predicted values if satisfactory, or repeating the model building process if unsatisfactory

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This patent is owned by IPBank. Upon purchase, you may receive support through commercialization programs, recommendations for technology transfer and commercialization funding guarantees, and additional points during evaluations for priority procurement of excellent inventions.

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Method for predicting saturated liquid density using molecular descriptors and QSPR models

This technology provides a method for predicting the saturated liquid density of non-hydrocarbon organic compounds by preparing molecular descriptor values and constructing QSPR models for the parameters of the SVRC equation.

Measuring saturated liquid density through experiments is time-consuming and costly, and it has been difficult to reliably predict the physical properties of various organic compounds.

By predicting and verifying saturated liquid density using molecular descriptor-based QSPR models, this technology can be applied to the field of chemical property prediction to calculate properties without the need for experiments.

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Key Features:

• Step 1: Inputting experimental data consisting only of non-hydrocarbon organic compounds from a collected set of sample organic compounds.
• Step 2: Preparing molecular descriptor values for the saturated liquid density of each sample organic compound input in the first step.
• Steps 3 and 4: Determining the parameters required for the SVRC equation and constructing QSPR models for each parameter.
• Step: Testing predictive performance using experimental data, adopting the predicted values if satisfactory, or repeating the model construction process if unsatisfactory.

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This patent is owned by IP Bank. Upon purchase, you may receive support through commercialization programs, recommendations for technology transfer and commercialization funding guarantees, and additional points when applying for priority review of excellent inventions.

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Fabric deodorizer with enhanced fragrance longevity using aroma oil and triblock copolymers

This technology is a liquid fabric deodorizer composition that increases fragrance longevity by forming micelles through a blend of aroma oil, glycol-based solvents, and triblock copolymers.

Conventional fabric deodorizers suffer from low longevity due to the rapid evaporation of fragrance and difficulty in stably dispersing aroma oil in aqueous systems.

By stabilizing aroma oil in a micelle structure using triblock copolymers, this technology can be applied to liquid fabric deodorizer products to improve both fragrance longevity and deodorizing performance.

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Key Features:

• Glycol-based solvent formulated at 175 to 350 parts by weight per 100 parts by weight of aroma oil
• Triblock copolymer formulated at 250 to 350 parts by weight per 100 parts by weight of aroma oil to form micelles
• One or more glycol-based solvents selected from the group consisting of polyethylene glycol, propylene glycol, and tetraglycol
• One or more triblock copolymers selected from Poloxamer 68, 184, 188, 407, etc.

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This patent is owned by IPBank. Upon purchase, you can receive support through commercialization programs, recommendations for technology transfer and commercialization funding guarantees, and additional points during evaluations for priority procurement of excellent inventions.

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Method for manufacturing membrane sheets using film lamination and heating/cooling separation

This technology manufactures membrane sheets by heating and transporting a PU film with an attached PET film, laminating it with a hot-melt coated PVC film, and then cooling it to separate the PET film.

Multi-layered membrane sheets have historically been difficult to produce with uniform thickness and quality due to the challenges of precisely controlling the film adhesion and separation processes.

This technology enables the production of uniform multi-layered sheets for membrane products by heat-laminating PU and PVC films and subsequently cooling them to separate the PET film.

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Key Features:

• Step 1: Continuously supplying a PU film with a PET film attached to its surface.
• Step 2: Heating the PU film with the attached PET film by transporting it through a heater set to 180–230°C.
• Step 3: Supplying a hot-melt coated PVC film and heat-bonding it to the back of the PU film.
• Step 4: Cooling the resulting PU-PVC composite to 4–6°C to facilitate the separation of the PET film from the surface.

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This patent is owned by IP Bank. Upon purchase, you may receive support through commercialization programs, recommendations for technology transfer and commercialization funding guarantees, and bonus points during evaluations for priority procurement of excellent inventions.

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Mobile-Connected Parking Lock with Load-Distributing Cover and Base Support

This technology features a parking lock remotely controlled via a mobile network, consisting of a cylindrical base bolted to the ground and a sloped cover that sits on top to distribute the weight of vehicle tires.

Existing residential priority parking or open parking lots are difficult to manage without personnel to prevent unauthorized parking, and current locking devices are often prone to damage due to their vulnerability to vehicle weight.

By using a base support and a sloped cover structure to distribute vehicle tire weight directly to the ground, this technology enhances durability, making it ideal for managing residential priority and shared parking spaces by preventing unauthorized use and reducing equipment damage.

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Key Features:

• A cylindrical base support bolted to the center of the parking space, featuring multiple drainage holes to prevent water accumulation.
• A sloped cover designed to distribute weight and prevent bending even if a vehicle tire catches the edge, equipped with a locking lip to secure the upper body.
• A lower body unit equipped with a mobile communication module, drive motor, power supply, four ultrasonic distance sensors (front, back, left, right), and two digital cameras (front, back).
• A control button that allows users to selectively enable or disable the automatic lowering of the upper body to protect the ultrasonic distance sensors from illegally parked vehicles.

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