baber/WOPTO huggingface dataset:
Patent KR-20200144623-A (KR)
Inventor: CHO YEON SU
IPC: A61L2/08
Filed: 2019-06-18
Abstract: The present invention relates to a method for inhibiting mold growth and sporulation using mixed light irradiation, and more particularly, to a method for inhibiting mold growth and sporulation, comprising a step of irradiating the mold with purple-infrared mixed light. The method for inhibiting mold growth and sporulation using purple light-infrared mixed light irradiation according to the present invention can effectively suppress mold regardless of space and environment without harming humans, animals and plants. As it is also confirmed that the growth and sporulation of one or more types of mold selected from food and allergy-causing bacteria, athlete′s foot bacteria and plant disease-causing bacteria are significantly inhibited, it is possible to sterilize a space and foods where mold frequently occurs, and to treat allergies and athlete′s foot caused by mold. Furthermore, the method can be also applied to various fields such as plant disease control, etc.
Patent KR-20190076937-A (KR)
Inventor: PARK JUN CHEOL
IPC: F01D17/24
Filed: 2019-06-21
Abstract: The present invention relates to a gas turbine and a control method thereof, which enables efficiency optimization at the same output point by adjusting the angle of an inlet guide vane (IGV) and a variable guide vane corresponding to the efficiency of an engine after reaching a target load. To this end, provided is the gas turbine, comprising: a casing; a compressor arranged in the casing, and provided to suck air before compressing the same at a high pressure; a combustor provided to mix the air compressed by the compressor with fuel before combusting the mixture; a turbine generating electricity by rotating a plurality of turbine blades by using a high-temperature and high-pressure combustion gas discharged by the combustor; an inlet guide vane (IGV) provided at the entrance of the compressor, and coupled to the casing in an angle-adjustable manner; a plurality of variable guide vanes provided at the rear end of the IGV, and coupled to the casing in an angle-adjustable manner; and a control unit to control the angle of the IGV and the plurality of variable guide vanes. Here, the control unit comprises: a first angle control unit controlling the angle of the IGV not to exceed the maximum exhaust gas temperature (EGT) until reaching the target load; a concentration determination unit determining the concentration of NOx and CO after reaching the target load; a second angle control unit controlling the angle of the IGV corresponding to the efficiency of the engine when the concentration determined by the concentration determination unit does not exceed a limit value; and a third angle control unit controlling the angle of the plurality of variable guide vanes corresponding to the efficiency of the engine after reaching the target load.
Patent KR-20210000378-A (KR)
Inventor: JOO SHIN PARK
IPC: B63B35/40
Filed: 2019-06-25
Abstract: Disclosed is a ship for transporting a floating structure. The ship for transporting a floating structure includes: a ship main body having floating performance; a vertical support part provided in an upper portion of the ship main body to be extended in a length direction so as to support a lower portion surface of the main body of the floating structure; and a horizontal support part provided on a side portion of the ship main body to be extended in the length direction and length-extended so that a contact part mounted on one end portion thereof fixes a leg exposed to a lower portion of the main body by coming in contact with the leg. Therefore, the ship for transporting a floating structure can prevent damage to the leg and the main body.
Patent KR-20190084911-A (KR)
Title: Intelligent Air Cleaner and Control Method therof
Inventor: JAEWOONG JEONG
IPC: F24F110/50
Filed: 2019-06-27
Abstract: According to an embodiment of the present invention, an intelligent air cleaner control method includes: a step of obtaining a first air cleanliness degree of a first area in which a first air cleaner is placed, and obtaining a second air cleanliness degree of a second area in which a second air cleaner is placed; a step of operating both the first and second air cleaners if at least one of the first and second air cleanliness degrees is no more than a preset threshold value; a step of monitoring changes of the first and second air cleanliness degrees; a step of calculating a weighted value in proportion to the changes of the first and second air cleanliness degrees; and a step of setting operation modes of the first and second air cleanliness degrees based on the weighted value. An air cleaner of the present invention can be connected with an artificial intelligence module, an unmanned aerial vehicle (UAV), a robot, an augmented reality (AR) device, a virtual reality (VR) device, a 5G service-related device and the like. Therefore, the present invention is capable of keeping the air quality of a large area constant.
Patent KR-20190082725-A (KR)
Inventor: LEE JI YOUNG
IPC: A61C8/00
Filed: 2019-07-03
Abstract: The present invention relates to a healing abutment. More specifically, the present invention relates to the healing abutment which is to form a shape which can be inserted into an implant and allow a gum to be healed before implanting an artificial dental prosthesis. The healing abutment comprises: an abutment body unit including an insertion unit inserted into the implant, a gum forming unit disposed above the insertion unit and guiding the gum to be generated, and a through hole through which a screw member for coupling the healing abutment and the implant penetrates; and a single marker formed on the outer surface of the gum forming unit and representing at least two pieces of information for placement and shape recognition of the implant and the healing abutment.
Patent KR-20200116836-A (KR)
Inventor: LIM HYUNG JUN
IPC: G06T1/20
Filed: 2019-07-03
Abstract: An image processing apparatus is disclosed. According to the present invention, the image processing apparatus comprises a memory for storing at least one command and a processor electrically connected to the memory. The processor, by executing the command, applies an input image to a learning network model and applies a texture patch corresponding to a pixel block included in the input image to the pixel block to obtain an output image. The learning network model stores texture patches corresponding to each of a plurality of classes classified based on characteristics of an image, and learns texture patches corresponding to each of the plurality of classes based on an input image.
Patent KR-20210009019-A (KR)
Inventor: KIM EUI MYOUNG
IPC: G06T7/20
Filed: 2019-07-16
Abstract: The present invention relates to a system for determining a position and posture of a camera using a vector inner product and three-dimensional coordinate transformation and, more specifically, to a system for determining a position and posture of a camera which determines a projection center corresponding to the position of the camera using vector inner product of a three-dimensional ground coordinate and a two-dimensional normal coordinate corresponding to the same based on an image photographed by the camera, and determines a rotation matrix corresponding to the posture of the camera through a three-dimensional transformation relationship between the ground coordinate and the normal coordinate by using the determined projection center, thereby preventing a gimbal lock phenomenon, and accurately and quickly determining the exterior orientation parameters related to the projection center and a photographing direction.
Patent KR-20210010040-A (KR)
Inventor: CHOI YEONG JAE
IPC: H01L21/677
Filed: 2019-07-19
Abstract: Disclosed is a transport device capable of preventing a collision between transport vehicles and easily towing a broken transport vehicle. The transport device comprises a first transport vehicle and a second transport vehicle configured to be movable along a travel rail. Each of the first transport vehicle and the second transport vehicle includes a front magnetic bumper and a rear magnetic bumper to prevent a collision with each other by using magnetic force.
Patent KR-20210014277-A (KR)
Inventor: PARK SEONGYEON
IPC: C08F210/14
Filed: 2019-07-30
Abstract: The present invention relates to: a transition metal compound for an olefin polymerization catalyst; and an olefin polymerization catalyst including the same. Specifically, the present invention relates to: a transition metal compound for an olefin polymerization catalyst in which an allyltrimethylsilane substituent is incorporated in a cyclopentadienyl fluorenyl skeleton of a carbon bridge; and an olefin polymerization catalyst including the same. The transition metal compound for an olefin polymerization catalyst and a metallocene catalyst for olefin polymerization including the same have a unique three-dimensional structure, and thus the physical properties of polymers can be controlled.
Patent KR-20200114970-A (KR)
Inventor: NOZOE TSUTOMU
IPC: H01M4/36
Filed: 2019-08-01
Abstract: The present invention provides a positive electrode material for lithium-ion secondary batteries having a low diffusion resistance of lithium, a positive electrode for lithium-ion secondary batteries, and a lithium-ion secondary battery. A positive electrode material for lithium-ion secondary batteries according to the present invention includes a carbon-coated positive electrode active material which comprises primary particles, secondary particles, and a carbon film, wherein the primary particles and the secondary particles are coated with the carbon film, wherein the primary particles consist of a positive electrode active material in which a strain of the positive electrode active material, which is calculated by X-ray diffraction measurement, is in the range of 0.01% to 0.1%, and a ratio (B/A) of a crystallite diameter B (nm) of the positive electrode active material to an average primary particle diameter A (nm) of the carbon-coated positive electrode active material is in the range of 0.9 to 1.5, wherein the particle diameter A is calculated from a specific surface area of the carbon-coated positive electrode active material, and wherein the specific surface area is obtained using a BET method.
Patent KR-20210017538-A (KR)
Title: Optical projection display device and game machine having the same
Inventor: KIM YONG BEOM
IPC: G03B21/10
Filed: 2019-08-08
Abstract: The present invention relates to a light projection display device which can provide an image of a projector and an image of a display so that the images are overlaid with each other, and a game console equipped with the same. The light projection display device according to an embodiment of the present invention comprises: a projector which projects a first image; a see-through screen on which the first image projected from the projector is projected and which is see-through from behind; and a curved display panel which is formed in a shape of a curved surface at the rear of the see-through screen, and displays a second image so that the second image appears overlaid with the first image displayed from the see-through screen, wherein the curved display panel includes a light projection part that allows the projector disposed at the rear of the curved display panel to project the first image toward the see-through screen. According to the present invention, costs for manufacturing the light projection display device can be reduced.
Patent KR-20210017622-A (KR)
Title: Playing yut by Electromagnet
Inventor: KANG TAE YUN
IPC: A63F3/00
Filed: 2019-08-09
Abstract: The present invention relates to an electromagnet yut, which can accurately fixate markers to a yut board by using a property that an electromagnet becomes a magnet when current is applied to allow players to little bit more fairly and interestingly play the yut. Provided is the electromagnet yut which allows the player to feel a thrill of reversing since all of the markers are not easily flipped at once, so that the electromagnet can provide some additional thrill to the player.
Patent KR-20210020226-A (KR)
Title: Method for treating substrate
Inventor: JO MIYOUNG
IPC: H01L21/67
Filed: 2019-08-14
Abstract: The present invention provides a method for efficiently processing a substrate. The method for processing the substrate comprises: a pre-processing step of supplying a first cleaning solution to a substrate to clean the substrate; a post-processing step of supplying a second cleaning solution to the substrate and removing particles attached to the substrate by changing a phase of the second cleaning solution, wherein the first cleaning solution can include polyhydric alcohol, and alcohol having four or more carbons among primary alcohol.
Patent KR-20210020366-A (KR)
Title: Operating Method Of IoT Lamp Switch And IoT Lamp Switch of Thereof
Inventor: LEE KI JUN
IPC: H01H9/16
Filed: 2019-08-14
Abstract: The following examples of the present invention relate to an operating method of an IoT lamp switch and the IoT lamp switch performing the same. According to the embodiment of the present invention, the operating method of the IoT lamp switch includes the steps of: checking the operating state of the IoT lamp switch; and controlling the output of at least one LED attached to the outside of the IoT lamp switch based on an operating state. The operation state of the IoT lamp switch may include a communication state of the IoT lamp switch, thereby notifying a user of the operating state of the IoT switch regardless of day or night.
Patent KR-20210021181-A (KR)
Title: Traffic safety indication rod
Inventor: CHANG DON SOON
IPC: E01F9/673
Filed: 2019-08-14
Abstract: The present invention relates to a traffic safety delineator and, more specifically, to a traffic safety delineator, which comprises: a main body fixedly installed on a road; and a cover to which nightglow sheets are attached and which is detachably coupled to the main body. The traffic safety delineator comprises: a support plate fixedly installed on the road; a main body integrally formed on the support plate and made of a flexible material extended to an upper portion to have a predetermined length; and a cover which is detachably coupled to an outer surface of the main body and in which a plurality of nightglow sheets are attached to a circumference of a surface by being spaced apart from each other by a predetermined interval. Therefore, the traffic safety delineator can prevent an environment from being contaminated.
Patent KR-20210025312-A (KR)
Title: Brine soaking method of pork for softening and removing bad smell, containing lactobacillus, enzyme and flavored vegetables
Inventor: JUNG HWA YOUNG
IPC: A23L13/70
Filed: 2019-08-27
Abstract: The present invention relates provides a salting solution composition having an optimal composition for removing odors of pork meat and tenderizing same, and relates to a method for providing pork meat with removed odors and tenderized by treating the pork meat using the composition. The salting solution for tenderizing pork meat is composed of: a mixture of 13 to 17 wt% of rice flour, 3 to 7 wt% of sugar, 1.0 to 1.4 wt% of garlic powder, 1.0 to 1.4 wt% of onion powder, 0.2 to 0.6 wt% of black pepper powder, 0.6 to 1.0 wt% of cinnamon powder, 0.1 to 0.3 wt% of purified enzyme, 0.05 to 0.15 wt% of purified yeast, and 0.05 to 0.15 wt% of lactic acid bacteria; and the remaining water.
Patent KR-20210028815-A (KR)
Title: Device for Active Optical Cable and its operation control method
Inventor: DUHO KIM
IPC: H04B10/2507
Filed: 2019-09-05
Abstract: The present invention provides an AOC device for short-range optical communication. The AOC device according to the present invention is configured to further include an electric wire for feeding back the monitoring signal of the receiving end between the transmitting end and the receiving end. The receiving end further included monitoring means for controlling the high frequency component compensation of the equalizing filter, acquiring the received signal magnitude determination result and the high frequency component compensation result of the equalizing filter as a monitoring signal, and feeding back the obtained monitoring signal to the transmitting end through the electric wire. The transmitting end further included a high-frequency component control code of the high-frequency component control circuit based on the received monitoring signal received at the receiving end fed back through the electrical conductor and transmitting end control means for controlling the optical signal output magnitude control code of the optical device driving circuit. Therefore, the present invention may reduce power consumption and be realized in a low-price product.
Patent KR-20190109343-A (KR)
Inventor: MIN SUNG GI
IPC: F03B13/08
Filed: 2019-09-09
Abstract: The present invention relates to a device for reinforcing a turning force in a motor by injection of water pressure and, more specifically, to a rotation device comprising a motor accelerating and reinforcing a turning force by a rotation body. In other words, the rotation device comprises: a rotation drum (62) fixed in order for the rotation body (78), assembled by being connected to a rotation shaft (55) penetrating the center of a water storage container (50) including an inner space, to protrude to a lower section to provide the turning force using an injection force of the water pressure; a high water pressure tank (66) comprising a flange (68) on the upper side and the lower side to inject water to the rotation drum (62); a separation section (69) separating the high water pressure tank (66) and the rotation drum (62) as the rotation space; and an outlet (58) for drainage in the rotation drum (62) and the separation section (69).
Patent KR-20210034864-A (KR)
Title: Space damper and control unit for space damper
Inventor: HAN SUNG RYEOL
IPC: H02G7/12
Filed: 2019-09-23
Abstract: According to an embodiment of the present invention, provided is a spacer damper control unit which is respectively disposed on a spacer damper on a transmission line. The spacer damper control unit (k, n are natural numbers) comprises: a communication unit performing data communication with a main device system and other units; a measurement unit measuring power data of an installed phase; a calculation unit calculating at least one of the time change rate of the harmonic content rate by phase by using the measured power data [%], the time change rate of the active power rate of a k^th unit to a (k-1)^ unit [%], a voltage drop rate of a (k+1)^th unit to the (k-1)^th, and a current imbalance value between the k^th unit and a (k+n)^th unit; and a control unit outputting a command for controlling the separation distance between a small conductor penetration units of the spacer damper in accordance with a result of comparing at least one of the calculated time change rate of the harmonic content rate by phase [%], the time change rate of the active power rate between the units [%], the voltage drop rate between the units, and the voltage imbalance value between the units with each preset reference value.
Patent KR-20210034953-A (KR)
Title: Light emitting device and method of manufacturing the same and display device
Inventor: KIM CHAN SU
IPC: H01L33/44
Filed: 2019-09-23
Abstract: The present invention relates to a light emitting element, a manufacturing method of the light emitting element and a display device. The light emitting element comprises: a first electrode and a second electrode; a quantum dot layer positioned between the first electrode and the second electrode; and a first auxiliary layer positioned between the quantum dot layer and the first electrode, wherein the first auxiliary layer includes nickel oxide nanoparticles having an average silver particle diameter of 10 nm or less and an organic ligand. Therefore, performance of the light emitting element can be improved.
Patent KR-20210036547-A (KR)
Title: Apparatus for monitoring disorder of optical line and method thereof
Inventor: PARK JIN KWANG
IPC: H04B10/071
Filed: 2019-09-26
Abstract: Disclosed are a device for detecting a failure point of an optical line and a method thereof. The device for detecting a failure of an optical line of the present invention comprises: a failure point detection unit transmitting status information by measuring a failure point and loss rate of an optical line; a database storing the status information, management information, power distribution information, and telephone pole information of the optical line transmitted from the failure point detection unit; and a failure point detection server determining a failure status of the optical line based on the status information and the management information of the optical line received from the failure point detection unit and outputting the failure status through an output unit based on the power distribution information and the telephone pole information stored in the database. Therefore, the signs of the failure can be recognized in advance, but also the recovery time for the failure can be shortened.
Patent KR-20210037313-A (KR)
Inventor: CHO SUN SIK
IPC: B64C39/02
Filed: 2019-09-27
Abstract: The present invention relates to an agricultural drone operation system and collects various information on agricultural areas through monitoring drones, derives a schedule for management drones using the collected information, and manages the agricultural areas, and thus the present invention is more systematic than the prior art and can be operated to immediately cope with climate change in the agricultural areas.
Patent KR-20210039158-A (KR)
Title: Insulation material for sandwich panel using chaff and rice straw and manufacturing method thereof
Inventor: KIM YOUNG DUK
IPC: C09J197/02
Filed: 2019-10-01
Abstract: The present invention relates to an insulation material for a sandwich panel manufactured by an environmentally friendly material having chaff, rice straw, and a vegetable glue. The present invention comprises: a step of mixing the dried chaff, the rice straw, and the vegetable glue; a step of adding salt to a mixture and kneading; a step of compressing and forming the mixture in a shape of the insulation material; a step of thermally processing the compressed and formed insulation material by using steam; and a step of drying the thermally processed insulation material. The present invention manufactures the insulation material to have increased durability to a fire and have less harmfulness to a human body.
Patent KR-20210047129-A (KR)
Title: Cosmetic composition of water-in-silicone formulation for lips
Inventor: PARK SEONG MIN
IPC: A61K8/58
Filed: 2019-10-21
Abstract: The present invention relates to a cosmetic composition for lips, comprising: a silicone elastomer; volatile silicone oil; and a water-in-silicone (W/S) emulsifier. The cosmetic composition of the present invention does not contain a film forming agent essentially used in the conventional cosmetic composition for lips, but has a low content of the silicone elastomer included in the conventional high content and includes volatile low molecular weight silicone oil in the composition, thereby having an improved effect with excellent moisturizing power due to high moisture content while maintaining the soft and matte feeling of velvet, an advantage of water-in-silicone formulation, and thus being usefully used as a cosmetic composition for lips.
Patent KR-20210007791-A (KR)
Inventor: CHO WOONG RAE
IPC: H01M8/0656
Filed: 2019-10-22
Abstract: The present invention relates to a fuel cell system and to a marine structure comprising the same. The fuel cell system comprises: an ammonia reformer performing a pyrolysis reaction on at least a portion of ammonia; and a fuel cell receiving gas from the ammonia reformer to produce electric power and supplying the same to a demand for a marine structure, wherein the ammonia reformer performs the pyrolysis reaction of the ammonia using waste heat of exhaust gas discharged from the fuel cell.