baber/WOPTO huggingface dataset:
Patent KR-20220013970-A (KR)
Title: Direct injection steam boiler system in burner flame pressure tank
Inventor: KIM DONG SOO
IPC: F23L7/00
Filed: 2020-07-28
Abstract: The present invention relates to a steam boiler device for direct spray to a burner flame pressure tank, which can prevent pollution of an environment, comprising: a pressure tank having a constant volume; a water particle supply unit for spraying water particles; an air supply unit for introducing air; a burner for producing high-pressure steam; and a generator for generating power using the high-pressure steam.
Patent KR-20210018763-A (KR)
Title: Vacuum supply gas cylinder
Inventor: KU FENG YUAN
IPC: F17C7/00
Filed: 2020-07-28
Abstract: The present invention relates to a negative pressure gas supply cylinder to discharge gas in only a negative pressure or vacuum environment. According to the present invention, the negative pressure gas supply cylinder comprises: a cylinder body including a storage for storing and supplying gas safely and an opening; a cylinder valve used for closing the opening and including an outlet/inlet port and a passage whose both ends are connected to the outlet/inlet port and the opening of the cylinder body, respectively; a pipeline structure including a first pipeline and a second pipeline; a first check valve which is a one-way valve installed in the first pipeline and having a specific opening pressure corresponding to the flow direction of discharge gas; a positive pressure-type pressure regulating valve installed in the first pipeline, having the same direction as the flow direction of the discharge gas, and capable of adjusting a high pressure gas in the cylinder to a low pressure gas and set the low pressure gas to a specified outlet pressure; and a second check valve which is installed in the second pipeline and is a one-way valve having the same direction as the flow direction for injecting and storing the gas. The first pipeline has a first end connected to the passage and a second end extending into the storage space and the second pipeline is connected to the first pipeline. When the gas is discharged from the storage space, the gas stored in the storage space flows to the first end through the second end of the first pipeline. When storing and injecting the gas into the negative pressure gas supply cylinder, the gas flows to the second pipeline through the first end of the first pipeline.
Patent KR-20220014747-A (KR)
Inventor: MOK JONG EUN
IPC: G06Q30/06
Filed: 2020-07-29
Abstract: The present invention relates to a self-design method using an interior film automatic-estimation solution and a system thereof. The self-design method using an interior film automatic-estimation solution includes: a first step of, when accessing a page accessed by an automatic estimation service providing server, identifying a client terminal to automatically move to an interior film estimate request page; a second step of, when the identified client terminal register-type and design specification information of an interior film and space information for the construction of the interior film, mapping and storing each piece of the information with an identifier of the client terminal; a third step of extracting at least one unit price from a constructor terminals, and generating an estimate based on the at least one unit price and at least one piece of choice data included in each piece of the information; and a fourth step of transmitting the estimate of the constructor terminal to the client terminal, and, when receiving approval for the estimate from the client terminal, transmitting a production request to the constructor terminal. Therefore, the present invention can enable a consumer to check a price for the construction of products of designs chosen by the consumer in a desired space such as a wall, a door, a mold, a sash, furniture or the like in real time without burdens; the present invention can considerably improve convenience for customers through cooperation for a construction method and a construction schedule; the present invention can reduce a production cost while increasing work efficiency due to a drop in work volume regarding an estimate request of the client; and the present invention can continuously improve the convenience of the estimation system with the accumulation of client data.
Patent KR-20220015789-A (KR)
Inventor: KIM DONGCHOUL
IPC: B29C64/386
Filed: 2020-07-31
Abstract: As for a high friction forming pattern, disclosed is a high friction forming pattern having a one side length is longer than at least three times than the other side length and an one side angle is less than 60 degrees based on a preset reference position.
Patent KR-20220021988-A (KR)
Inventor: LEE JOON CHAE
IPC: B63B17/00
Filed: 2020-08-14
Abstract: Disclosed are a fuel supply system and method for a ship. A fuel supply system for a ship according to the present invention includes: a fuel supply line connected from a storage tank of the ship to a main engine in the ship to supply a liquefied gas stored in the storage tank to the main engine; a boil-off gas supply line supplying a boil-off gas generated from the storage tank to a power generation engine receiving a fuel having a pressure lower than that of the main engine; a compression pump provided in the fuel supply line to compress the liquefied gas to be supplied to the main engine; a vaporizer provided in the fuel supply line and heating the liquefied gas compressed by the compression pump; a bypass line connected to the front end of the vaporizer from the front end of the compression pump in the fuel supply line while bypassing the compression pump; and a liquefied gas supply line connected to the boil-off gas supply line from the rear end of the vaporizer of the fuel supply line, wherein when the fuel supply amount of the power generation engine is insufficient or the liquefied gas is not supplied to the main engine because of the boil-off gas generated from the storage tank, the liquefied gas heated by the vaporizer can be supplied to the power generation engine through the liquefied gas supply line.
Patent KR-20220022557-A (KR)
Inventor: PARK JONG WON
IPC: F04D29/62
Filed: 2020-08-19
Abstract: The present invention relates to an electric water pump which has an improved engagement structure of a controller case and a cover. More specifically, the present invention relates to an electric water pump which compresses a controller case to engage the controller case with a cover. According to the present invention, the electric water pump comprises: a rotor; a controller for controlling the rotor; a controller case accommodating the controller; and a cover sealing the controller case. More specifically, the electric water pump has the cover engaged with the controller case as an edge of the cover is compressed on the controller case. According to the electric water pump, an outer end part of a support wall of the controller case is compressed such that the cover is engaged with the controller case. Therefore, no bolt needs to be fastened. Accordingly, no bolt is loosened and the assembly can be conveniently conducted.
Patent KR-20220030778-A (KR)
Inventor: HYUNGUK JANG
IPC: H01L27/32
Filed: 2020-09-03
Abstract: An embodiment discloses a display panel and a display device including the same. The display panel includes: a first display area in which a plurality of pixels are disposed; and a second display area including a plurality of pixel areas in which a plurality of pixels are disposed and a plurality of light-transmitting areas disposed between the plurality of pixel areas. The second display area includes: a plurality of first pixels disposed in the plurality of pixel areas; a plurality of second pixels disposed in the plurality of light-transmitting areas; and a plurality of first electrodes extended from the plurality of pixel areas to the plurality of light-transmitting areas to electrically connect the plurality of first pixels to the plurality of second pixels.
Patent KR-20220031796-A (KR)
Inventor: BOK SEUNG LYONG
IPC: H01L27/12
Filed: 2020-09-03
Abstract: The present invention provides a display panel. The display panel comprises: a substrate including a main display area, a first component area, a second component area, and a peripheral area; a first sub-pixel disposed on the main display area and a first pixel circuit connected to the first sub-pixel; a second sub-pixel disposed on the first component area; a second pixel circuit spaced apart from the second sub-pixel; and a connection line connecting the second sub-pixel and the second pixel circuit.
Patent KR-20220036631-A (KR)
Inventor: PARK SUN I
IPC: B64C27/08
Filed: 2020-09-14
Abstract: The present invention relates to a method and a device for sterilizing viruses and infectious pathogens in open land. The present invention eliminates harmful bacteria. UV sterilizers are installed on ozone generators and UV generators. An automatic sensor such as a multi-sensor is attached to stop the operation of the UV sterilizers. Plastics or strong meshes are installed on the UV sterilizers.
Patent KR-20220039324-A (KR)
Inventor: JANG YEONG SIK
IPC: G01S19/03
Filed: 2020-09-22
Abstract: Disclosed is a method for measuring a ground facility coordinate. The method for measuring the ground facility coordinate of the present invention comprises: a step of measuring a coordinate of a drone; a step of measuring a distance between the drone and a ground facility by using a LIDAR sensor; and a step of measuring the ground facility coordinate by using the coordinate of the drone and the distance between the drone and the ground facility.
Patent KR-20220040329-A (KR)
Title: Button type secondary battery
Inventor: LIM JAE WON
IPC: H01M50/147
Filed: 2020-09-23
Abstract: The present invention provides a button-type secondary battery capable of simplifying the process by omitting the welding process. The button type secondary battery includes an electrode assembly; a lower can having an accommodation space in which the electrode assembly is accommodated; an upper can coupled to the lower can to finish the accommodation space; a gasket fitted into the coupling region between the lower can and the upper can to seal and insulate between the lower can and the upper can; and a first electrode tab including a 1a^th coupling portion coupled to a first electrode of the electrode assembly and a 1b^th coupling portion coupled between the upper can and the gasket placed in the coupling region between the lower can and the upper can, wherein the 1b^th coupling portion is coupled between the gasket and the upper can by a pressure generated when the lower can and the upper can are coupled to each other.
Patent KR-20220040675-A (KR)
Inventor: HU CHIEN WEI
IPC: G06Q30/02
Filed: 2020-09-24
Abstract: Disclosed are a method, system, and computer readable record medium for providing information data using a means of transportation. The method for providing information data comprises: a step of analyzing interest of a user by using information related to the user; a step of selecting at least one means of transportation expected to pass by the user as a means of information exposure based on a location of the user and a location of each means of transportation; and a step of providing information data corresponding to the interest through an external digital display of the means of transportation selected as the means of information exposure.
Patent KR-20220042632-A (KR)
Title: Printed circuit board
Inventor: YOO GA YOUNG
IPC: H05K3/18
Filed: 2020-09-28
Abstract: The present disclosure relates to a printed circuit board which comprises: an insulating layer; and a first circuit layer which is disposed on an upper surface of the insulating layer. A lower surface of the first circuit layer is in contact with at least a portion of the insulating layer. The first circuit layer includes a first region buried in the insulating layer, and a second region protruding from the upper surface of the insulating layer.
Patent KR-20220043565-A (KR)
Inventor: CHO WON KUG
IPC: C04B2/10
Filed: 2020-09-29
Abstract: The present invention provides a method for manufacturing highly reactive slaked lime with a large specific surface area using shells, which comprises: a first step of washing and grinding shells to remove foreign substances; a second step of drying the shells; a third step of calcining the dried shells; a fourth step of pulverizing and activating the calcined shells; a fifth step of hydrating the activated shells by mixing the activated shells with water; a sixth step of activating the hydrate by wet grinding; and a seventh step of purifying the activated hydrate. According to the present invention, calcined shell quicklime and wet slaked lime are activated, thereby providing an effect of manufacturing high-purity slaked lime with excellent reactivity and dispersibility. In particular, slaked lime can be manufactured by using different types of shells, thereby providing an effect of increasing use efficiency and the scope of use.
Patent KR-20220048226-A (KR)
Inventor: IM HA RAM
IPC: A61L9/12
Filed: 2020-10-12
Abstract: The present invention relates to a prefabricated scent-diffusing doll. The prefabricated scent-diffusing doll according to one embodiment of the present invention comprises: a head unit corresponding to the doll's head and made of a material capable of diffusing scent; a body coupling unit extending in one direction from the head unit and provided with the material capable of diffusing scent; a body unit having a body through-hole through which the body coupling unit engages; and a decorative unit attachable to and detachable from at least one of the head unit and the body unit, wherein a decorative fastening groove is formed in the head unit or the body unit and the decorative unit is inserted so that one end is engaged with the decorative fastening groove.
Patent KR-20220049677-A (KR)
Inventor: BYON JONG HYU
IPC: C09D5/26
Filed: 2020-10-14
Abstract: The present invention relates to a mask (1) capable of changing color for checking infection. The mask (1) includes: a body worn on the face (3); hook parts (5) connected to both sides of the body (3) so as to be hung over the ears; and a discoloration part (7) disposed on one side of the body (3) and changing color according to body temperature after being in contact with the face. The discoloration part (7) includes: a base (13) attached to the inside of a through-hole (h) formed in the body (3) to be in contact with the face; a sheet (11) disposed on an outer surface of the base (13); a discoloration layer (9) painted on the surface of the sheet (11) and changing color by heat; and a film (15) attached to the outside of the through-hole (h).
Patent KR-20220050580-A (KR)
Inventor: LEE HONG JUN
IPC: H01L27/108
Filed: 2020-10-16
Abstract: A semiconductor device includes: an active pattern formed on a substrate; a gate structure buried over the active pattern; a bit line structure formed on the active pattern and stacked with an insulating capping pattern including a conductive structure and a nitride; a spacer structure formed on a sidewall of the bit line structure; a contact plug structure formed on the active pattern and contacting the spacer structure; and a capacitor formed on the contact plug structure. The spacer structure includes an air spacer containing air. The uppermost end of the air spacer may be higher than a top surface of the bit line structure. According to the present invention, the cell sensing margin may be increased through CBL reduction, and thus the characteristics of a DRAM device may be improved.
Patent KR-20220052553-A (KR)
Inventor: KWON OH SUNG
IPC: B23P19/08
Filed: 2020-10-21
Abstract: The present invention relates to an assembly jig for coupling a piston ring to a piston groove. According to the assembly jig of the present invention, a guide does not cover a piston and is against the top of the piston, a piston ring is pressed using a pressing part that alternately combines a flat press part with straight legs and a bent press part with bent legs, and bending or twisting in a process of being transferred to the piston groove is prevented. In addition, when there are multiple grooves of the piston, the piston rings are sequentially fastened from the bottom using a dummy and a dummy fastening part. It is possible to improve a structure in which the piston ring is unnecessarily stretched.
Patent KR-20220054069-A (KR)
Title: Measuring system and method for concrete strength
Inventor: KIM HYEONG KI
IPC: G01N25/48
Filed: 2020-10-23
Abstract: Disclosed are a system and a method for measuring concrete strength. According to one embodiment of the present invention, the system for measuring concrete strength comprises: a measurement unit measuring a thermal image and a visual image of concrete to be measured; a data storage unit storing the visual image and the thermal image measured by the measurement unit; a calculation unit calculating a maturity value through the visual image and the thermal image stored in the data storage unit and calculating a strength value of the concrete to be measured through the calculated maturity value; and a control unit sensing and controlling operation of the measurement unit, the data storage unit, and the calculation unit.
Patent KR-20220056644-A (KR)
Inventor: BEOM GI KIM
IPC: A01H5/10
Filed: 2020-10-28
Abstract: The present invention relates to the OsPP2C09 promoter capable of specifically expressing a target gene in the roots of a plant, and the embryo or aleurone layer of a seed, a recombinant vector comprising the same, and a method for specifically expressing a target gene in the roots of a plant, and the embryo or aleurone layer of a seed. The OsPP2C09 promoter of the present invention can induce specific expression in the roots of a plant, the embryo, and aleurone layer of a seed, and can induce specific expression by abscisic acid (ABA). Therefore, the present invention can be effectively used for the development of functional seeds or plant varieties.
Patent KR-20210052332-A (KR)
Title: Method, computer program, apparatus, vehicle, and traffic entity for updating an environmental model of a vehicle
Inventor: PFADLER ANDREAS
IPC: G08G1/16
Filed: 2020-10-29
Abstract: Embodiments provide a method, a computer program, a device, a vehicle, and a traffic entity for updating an environmental model at a vehicle. The method (10) for a traffic entity (100) and for updating a first environmental model at a vehicle (200) comprises a step (12) of receiving information related to the first environmental model from the vehicle (200). The first environmental model comprises at least first information on an object in an environment of the vehicle (200), and the first environmental model comprises confidence information related to the first information. The method (10) comprises a step (14) of obtaining information related to a second environmental model of the vehicle (200) at the traffic entity (100). The second environmental model comprises at least second information on the object in the environment of the vehicle (200), and the second environmental model comprises confidence information related to the second information. The method (10) comprises a step (16) of determining information related to confidence improvement of the first information based on the second information, a step (18) of determining a delay based on the information related to the confidence improvement, and a step (20) of transmitting the second information to the vehicle (200) based on the delay.
Patent KR-20220059114-A (KR)
Title: Animal experiment apparatus for performing fine dust exposure experiment
Inventor: SO BYUNGHUN
IPC: A01K1/03
Filed: 2020-11-02
Abstract: The present invention relates to an animal experiment apparatus for exposure to fine dust. According to the present invention, the apparatus comprises an experimental chamber having a space therein, an exercise unit positioned inside the experiment chamber for exercising an animal, a passage having both ends connected to the experiment chamber, an air circulation unit for circulating air in the experiment chamber, and a fine dust supply unit for supplying fine dust to the experiment chamber, wherein the air circulation unit includes a fan and a mixing unit for promoting mixing of air circulation through the passage. The apparatus of the present invention can continuously exercise animals in a fine dust environment and appropriately adjust the concentration of fine dust for the experimental purpose.
Patent KR-20220059795-A (KR)
Inventor: KIM JEE HYUN
IPC: A61Q19/02
Filed: 2020-11-03
Abstract: The present invention relates to an antioxidant, skin whitening, and moisturizing cosmetic composition containing active ingredients of Sarcodon aspratus (Berk.) S. Ito, Chrysanthemum, and Magnolia complex extracts using Cyclodextrin Glucanotransferase (CGTase) and a production method thereof. The active ingredients of Sarcodon aspratus (Berk.) S. Ito, Chrysanthemum, and Magnolia complex extracts using Cyclodextrin Glucanotransferase (CGTase) are contained in 0.01 to 20.0 wt% with respect to the total weight of the cosmetic composition. The antioxidant, skin whitening, and moisturizing cosmetic composition of the present invention is safe for the skin, and exhibits excellent melanin production inhibition and antioxidant activity due to the synergistic action of enzyme-induced Sarcodon aspratus (Berk.) S. Ito, Chrysanthemum, and Magnolia complex components, thereby exhibiting excellent effects in skin whitening, wrinkle alleviation, elasticity enhancement, and moisturizing.
Patent KR-20220061511-A (KR)
Inventor: Ji Hyeon woo
IPC: A63B24/00
Filed: 2020-11-06
Abstract: The present invention relates to a device for guiding an exercise posture and exercise rate which provides feedback on an exercise posture of a user based on the exercise posture of the user recognized in an exercise image of the user, and calculates and feeds back the exercise rate of the user, thereby preventing overtraining. The device comprises: a communication unit; a skeleton acquisition unit; a storage unit; and a processor.
Patent KR-20220063787-A (KR)
Title: A pharmaceutical composition containing cell-transducing HSPE1 fusion protein for preventing or treating motor neuronal disorder
Inventor: CHOI SU YOUNG
IPC: C12N15/70
Filed: 2020-11-09
Abstract: The present invention is to provide a drug for treating neurological diseases with little or no side effects and excellent effects. The present invention relates to a pharmaceutical composition for preventing or treating motor neuron disease comprising cell-permeable HSPE1 fusion protein, wherein the HSPE1 fusion cell which has penetrated into cells increased cell viability against hydrogen peroxide toxicity and reduced intracellular reactive oxygen species levels and hydrogen peroxide-induced DNA fragmentation. These results indicate that the HSPE1 fusion protein has a protective effect against apoptosis and has a therapeutic effect on protecting neurons from neurological disease damage.
Patent KR-20220063813-A (KR)
Title: Luminescence device and display device having the same
Inventor: PARK JAE HONG
IPC: H01L27/32
Filed: 2020-11-09
Abstract: A light emitting element and a display device according to an embodiment of the present invention include: a first electrode; a hole transport region disposed on the first electrode; a light emitting layer disposed on the hole transport region and including quantum dots; an electron transport region disposed on the light emitting layer; and a second electrode disposed on the electron transport region. At least one of the hole transport region and the electron transport region may include an antioxidant to exhibit improved luminous efficiency.