baber/WOPTO huggingface dataset:
Patent KR-20220116826-A (KR)
Title: Exhaust gas treatment system
Inventor: JIN DONGYOUNG
IPC: F01N3/20
Filed: 2021-02-15
Abstract: The present invention relates to an exhaust gas post-treatment system. According to an embodiment of the present invention, the exhaust gas post-treatment system comprises: an exhaust flow path moving the exhaust gas discharged from an engine; a first reactor installed on the exhaust flow path and having a catalyst for reducing nitrogen oxide contained in the exhaust gas; a second reactor installed on a lower side of the exhaust flow path than the first reactor and having a catalyst for reducing nitrogen oxide contained in the exhaust gas; a first reducer spray unit spraying a reducer toward the exhaust gas introduced into the first reactor; a second reducer spray unit spraying a reducer toward the exhaust gas introduced into the second reactor; a reducer supply unit supplying a reducer to the first reducer spray unit and the second reducer spray unit; a first temperature sensor measuring the temperature of the exhaust gas introduced into the first reactor; a second temperature sensor measuring the temperature of the exhaust gas introduced into the second reactor; and a control apparatus controlling whether to spray the reducer or not and how much reducer to spray from the first reducer spray unit and the second reducer spray unit in accordance with the temperature information of the first temperature sensor and the second temperature sensor. The present invention aims to provide an exhaust gas post-treatment system which is capable of effectively improving efficiency in reducing nitrogen oxide.
Patent KR-20220138428-A (KR)
Title: Evacuation route guide system capable of remote inspecting life raft and updating evacuation route
Inventor: OH HYEOK JIN
IPC: G08B21/18
Filed: 2021-02-22
Abstract: Disclosed is a real-time evacuation route guide system within a ship capable of remotely inspecting life rafts and updating evacuation routes. The real-time evacuation route guide system in a ship capable of remotely inspecting life rafts and updating evacuation routes according to an embodiment of the present invention comprises: an inspection module installed in each of the N life rafts to measure the concentration of gas filled in the life rafts; a server including an analysis unit analyzing the state of the life rafts from the gas concentration information received from the inspection module, a movement path storage unit storing the movement path inside the hull as data, and an evacuation route generation unit receiving first location information, which is information on the location of the user terminal, and second location information, which is information on the locations of the life rafts determined to be normal from the analysis unit, analyzing the shortest distance from the first location to the second location, and transmitting the analysis result to the user terminal. The real-time evacuation route guide system in a ship capable of remotely inspecting life rafts and updating evacuation routes according to the present invention remotely checks whether the life rafts are operating normally in real time, and in the case of an emergency, analyzes, in real time, the shortest distance between a user terminal owned by each of passengers of a ship and life rafts which can be normally operated, sets an evacuation route, and then provides the evacuation route through the user terminal.
Patent KR-20220121567-A (KR)
Title: Monitoring system for evapoporation process and method thereof
Inventor: KIM SUNG MOON
IPC: C23C14/24
Filed: 2021-02-25
Abstract: The monitoring system for a deposition process includes: a vacuum chamber having a processing space (S) sealed therein with a substrate disposed in an upper part of the processing (S); a crucible disposed in the processing space to have an inner space filled with a source material, having an upper surface penetrated in a vertical direction to form a plurality of jet outlets, and allowing the source material vaporized through the jet outlets to be deposited on the substrate; a pressure sensor installed in the inner space of the crucible and periodically measuring and transmitting the inner pressure of the inner space; a QCM sensor installed in the processing space of the vacuum chamber, and periodically measuring and transmitting a deposition rate which is a speed by which the source material is deposited on the substrate; and a control unit electrically connected with the pressure sensor and the QCM sensor, collecting the inner pressure and the deposition rate in real time, separately measuring an inner pressure inclination and a deposition rate inclination, which are variations of the inner pressure and the deposition rate according to the flow of time, and comparing changes of the inner pressure inclination and the deposition rate inclination. Therefore, the present invention is capable of improving productivity and efficiency.
Patent KR-20220126530-A (KR)
Title: Thermally activated delayed fluorescence compound containing triazine, and organic light emitting diode having the same
Inventor: LEE CHIL WON
IPC: C07D251/12
Filed: 2021-03-09
Abstract: The present invention relates to a compound for an organic light emitting diode, the organic light emitting diode using the same, and an electronic apparatus including the organic light emitting diode. According to the present invention, the organic light emitting diode has a high glass transition temperature and high molecular stability, and can achieve high luminous efficiency and long operating life.
Patent KR-20220127409-A (KR)
Title: Partition type space sterilization device
Inventor: SONG MIN YOUNG
IPC: A61L9/18
Filed: 2021-03-10
Abstract: The present invention relates to a partition-type space sterilization device installed on a table in a restaurant or on a desk in a library or conference room to inhale bacteria or viruses in the air into the inside of a main body to sterilize by a germicidal lamp. The purpose of the present invention is to provide the partition-type space sterilization device capable of preventing the spread of infectious diseases in advance by sterilizing bacteria and viruses in the air by a sterilizing device while continuing to circulate the air in the space used successively by other people. The partition-type space sterilization device of the present invention comprises: a pedestal (10) and; an outer cover (20); a ventilator (30) and; the germicidal lamp (40).
Patent KR-20210146784-A (KR)
Inventor: NAKADA HYAKKA
IPC: G05B19/418
Filed: 2021-03-16
Abstract: An object of the present invention is to efficiently search for processing conditions capable of obtaining a desired target processing result. As a means to solve these problems, a system for determining processing conditions and a method for determining processing conditions are provided. The system for determining processing conditions has a processing device (10) for processing a sample; an in-process monitoring system (30) for monitoring an in-process condition in the processing device; and an analysis system (40) for setting processing conditions of a processing device capable of obtaining a target processing result, wherein a processing condition-processing result database (130) is provided to store a combination of an explanatory variable as a processing condition under which the processing device processes the sample a target variable as a processing result obtained by processing the sample under the processing condition by the processing device. When the processing device (10) processes the sample under the processing conditions set using a correlation model derived from the database, and when it is determined that the probability of occurrence of a defect is increased based on the monitoring data of the monitoring system (30) during processing, the analysis system (40) resets a new processing condition while suspending the processing in the processing condition.
Patent KR-20220130445-A (KR)
Title: Automatic tool changer
Inventor: CHOI KYUNG SOO
IPC: B23Q3/155
Filed: 2021-03-18
Abstract: Disclosed is an automatic tool changer comprising: tool ports in which tools are detachably mounted; chain magazines which have a plurality of tool port holders on which the tool ports are detachably mounted, and are connected to travel while forming a caterpillar so that the plurality of tool port holders sequentially and repeatedly pass through tool port attachment and detachment points; a tool gripper which releasably grips the tools and reciprocates between tool attachment and detachment points and the body of a machining center; and tool port grippers which releasably grip the tool ports and reciprocate between the tool port attachment and detachment points and the tool attachment and detachment points. The tool port gripper grips the tool port in which the tool is mounted, at the tool port attachment and detachment point, moves to the tool attachment and detachment point and transfers the tool mounted in the tool port at the tool attachment and detachment point to the tool gripper, transfers and mounts the tool gripped by the tool gripper to the tool port gripped by the tool port gripper, and moves and transfers the tool port in which the tool is mounted to the tool port holder located at the tool port attachment and detachment point. The tool moves from the tool port holder to the tool gripper and vice versa in an upright state. Therefore, tool change operation errors and accidents can be suppressed.
Patent KR-20220134992-A (KR)
Title: Roller passing type press punching device having reinforcing panel
Inventor: KIM MAN HYUN
IPC: B26F1/24
Filed: 2021-03-29
Abstract: The present invention relates to a roller through-type press punching device formed with a strength supplementary plate, and more specifically to the roller through-type press punching device in which a punching jig on which a base material such as leather is seated moves and is pressed by a roller to perform a punching operation on the base material. By forming a strength supplement plate equipped with a support surface block and a support plate at the bottom of the punching jig, the punching jig is prevented from being bent by a pressurized load of the roller and at the same time, productivity can be improved by efficiently removing scrap generated by punching work. The press punching device includes a punching jig, a strength supplementary plate, a support block, a base plate, and a roller.
Patent KR-20210124063-A (KR)
Title: Swelling tape for secondary battery and cylindrical secondary battery comprising the same
Inventor: KIM SOO JUNG
IPC: C09J1/00
Filed: 2021-04-01
Abstract: The present invention relates to a swelling tape which comprises a base material layer and an adhesive swelling layer, wherein the adhesive swelling layer comprises a water-based self-recovery binder; an electrode assembly having the swelling tape attached on an outer circumference thereof; and a secondary battery comprising the same. According to the present invention, movement of the electrode assembly in the battery can be effectively prevented.
Patent KR-20220141709-A (KR)
Inventor: HA MIN WOO
IPC: A43B3/00
Filed: 2021-04-13
Abstract: The present invention relates to a vibration generation apparatus, and to a vibration generation apparatus which generates repulsive force in an initial state and allows a vibrating plate to elastically vibrate up and down as the repulsive force is weakened by external force after the initial state. To this end, disclosed is the vibration generation apparatus comprising: a moving unit which includes an elastically moving permanent magnet and moves by elasticity according to an action of the external force; and a vibration unit to which repulsive force is applied in the initial state together with the elastically moving permanent magnet by being provided with a vibrating plate permanent magnet on a side of the moving unit, and which moves elastically up and down as the moving unit moves according to the action of the external force and the repulsive force in the initial state weakens according to changes in a magnetic force line. The vibration generation apparatus has a simple structure to be mounted on shoes and can increase an intensity and frequency of vibration.
Patent KR-20220145947-A (KR)
Inventor: LEE JI HYE
IPC: H01L25/075
Filed: 2021-04-20
Abstract: In accordance with one embodiment of the present invention, a display device includes: pixels including first pixels and second pixels sequentially arranged in a display area along a first direction, and including sub pixels individually arranged along a second direction, with respect to light emitting areas; and first and second power lines connected to the pixels. Each of the sub pixels can include a light emitting element, a first electrode connected between the light emitting element and the first power line, and a second electrode connected between the light emitting element and the second power line. Second electrodes of the sub pixels of the first and second pixels are integrally connected to each other to form one integrated electrode, and can be jointly connected to the second power line through a first contact part.
Patent KR-20220145703-A (KR)
Inventor: KIM TAE YOUNG
IPC: A47J36/28
Filed: 2021-04-22
Abstract: The present invention relates to a food packaging container with a heating function and, more specifically, to a food packaging container with a heating function, which can easily supply moisture to a heating element for generating steam for heating food. The food packaging container with a heating function can supply heated water to the heating element through a water inlet groove while a container body is coupled to a heating container, thereby being conveniently used, and to prevent the leakage of steam generated by the heating element, thereby increasing heating efficiency. In addition, the food packaging container with a heating function can induce or block the diffusion of steam generated by the heating element by using a setting groove having a steam passage as needed and by using a passage varying member, so that lunch boxes of various food compositions can be set.
Patent KR-20220146827-A (KR)
Inventor: LI GUOSHENG
IPC: A01N43/653
Filed: 2021-04-26
Abstract: The present invention relates to an herbicide composition and an herbicide comprising the same. The herbicide composition comprises oryzalin and carfentrazone as active ingredients, and the weight ratio of the oryzalin and the carfentrazone is 8 : 1 to 1 : 1. Meanwhile, the herbicide comprises the herbicide composition, a carrier used as an insecticide, and an adjuvant. In this case, the herbicide can be prepared into an herbicide suspension by using a complex surfactant. The weeds of grains, such as crabgrass and barnyard grass, can be effectively suppressed through the herbicidal composition and the herbicide comprising the same. In addition, the use of the herbicidal composition and the herbicide comprising the same can bring about various effective synergistic effects unlike using one agonist. In other words, the herbicide composition or the herbicide suspension is very suitable for the weeds of grains, and in particular, can effectively suppress the weeds of grains such as crabgrass and barnyard grass, and has high efficiency against a wide range of weeds with a low manufacturing cost.
Patent KR-20210132617-A (KR)
Title: Solubilizing composition of insoluble material and solubilizing mehtod of insoluble material using the same
IPC: A61K8/49
Filed: 2021-04-26
Abstract: The present invention relates to a composition for solubilizing an aqueous solution of a poorly water-soluble substance and a method for solubilizing an aqueous solution of a poorly water-soluble substance using the same. More specifically, the composition for solubilizing an aqueous solution of a poorly water-soluble substance of the present invention significantly increases the degree of solubilization of an aqueous solution of poorly water-soluble substances which have useful physiological activities but low solubility in water such as idebenone, resveratrol, curcumin, bisdimethoxycurcumin, paclitaxel, quercetin and oleanolic acid. Therefore, the composition for solubilizing an aqueous solution of a poorly water-soluble substance of the present invention can be effectively used in solubilizing an aqueous solution of a poorly water-soluble substance, thereby enabling the poorly water-soluble substance to be applied as a functional ingredient in various fields.
Patent KR-20220147299-A (KR)
Inventor: KIM JONG WOO
IPC: G06Q30/02
Filed: 2021-04-27
Abstract: The present invention relates to a device for analyzing a user's review about an arbitrary product or service and a method thereof, and more specifically, to a device for automatically analyzing a user review by using artificial intelligence (AI) and a method thereof. The review analysis device according to one embodiment of the present invention comprises a processor and a memory connected to the processor and storing an artificial intelligence algorithm and review data, wherein the memory can embed labeled training data with a preset embedding method executable by the processor, train the artificial intelligence algorithm by using a result of inputting an embedding result into a preset first layer and a result of inputting the embedding result into a preset second layer, and store program commands that classify the review data according to preset dimensions by using the trained artificial intelligence algorithm. According to the present invention, reviews written by users can be multidimensionally and automatically analyzed by using artificial intelligence, so that general users can easily decide whether to use a product or service by using multi-dimensional analysis results, and sellers can obtain objective information about products or services thereof.
Patent KR-20220151779-A (KR)
Inventor: KWON HYUK GILL
IPC: G06K7/14
Filed: 2021-05-07
Abstract: The present invention relates to an instant mask pack manufacturing device and, more specifically, to an instant mask pack manufacturing device that manufactures a mask pack by agitating water and raw materials for manufacturing a mask pack and cooling the same for a certain period of time. The present invention provides the instant mask pack manufacturing device comprising: a cover part constituting an enclosure; an agitation part mounted on an inside of the cover part and creating a gel-state mixture by agitating water and raw materials for manufacturing a mask pack; a molding plate in a form of a mask pack, which is mounted on a lower part of the agitation part and into which the gel-state mixture agitated and formed in the agitation part is injected; and a control unit formed on a front surface of the cover part and controlling a mask pack molding process. A user can immediately input raw materials to manufacture a mask pack.
Patent KR-20220152769-A (KR)
Inventor: KIM CHEONG YEOP
IPC: G06Q10/00
Filed: 2021-05-10
Abstract: A method for handling garbage performed by a server according to an embodiment of the present invention comprises: the steps of: (a) receiving discharge information from a discharger terminal at preset intervals; (b) forwarding the discharge information to a carrier terminal and receiving transport information from the carrier terminal; (c) forwarding the transport information to a disposer terminal and receiving disposal information from the disposer terminal; and (d) comparing the discharge information, the transport information, and the disposal information, and sending a warning message to an administrator terminal when the content included in each information is different or missing information is included. The discharge information includes store information that discharged the garbage, the amount of garbage, the date and place of discharge, the transport information includes the store information, transporter information, the time of collection of the garbage, and disposer information to whom the garbage is transferred, and the time of conveyance, and the disposal information includes the transporter information, the time of reception of the garbage, and the time of disposal of the garbage, and the disposer information. The present invention aims to manage the discharge, transport, and disposal of household/industrial waste in an integrated manner and to enable easy monitoring of each stage.
Patent KR-20220153340-A (KR)
Inventor: HWANG SUNG MIN
IPC: H01L33/06
Filed: 2021-05-11
Abstract: The present invention generally relates to a method for manufacturing a group III nitride semiconductor light emitting structure and, more specifically, to a method for manufacturing a group III nitride semiconductor (Al(x)Ga(y)In(1-x-y)N (0<=x<=1, 0<=y<=1, 0<= A compound of x+y<=1)) light emitting structure which can move a light emitting wavelength to a long wavelength through a proper barrier layer.
Patent KR-20220156710-A (KR)
Title: Cleaning device
Inventor: PARK JUNGSEON
IPC: B08B11/04
Filed: 2021-05-18
Abstract: A cleaning device according to an embodiment includes: a fixing member; a cleaning pad connected to the fixing member; a bearing positioned on the fixing member; and a pressing member positioned between the fixing member and the cleaning pad, wherein both edges of the cleaning pad have curved surfaces, and the pressing member overlaps the curved surface of the cleaning pad. Embodiments are intended to provide the cleaning device capable of effectively cleaning a curved window.
Patent KR-20220158344-A (KR)
Title: Filter Cleaner and Air Processing Apparatus including the same
Inventor: CHINSOO HYON
IPC: F24F8/108
Filed: 2021-05-24
Abstract: The present invention relates to a filter cleaner and an air treatment device including the same, and aims to allow for easy maintenance of a dust bin and an agitator installed in the filter cleaner. The filter cleaner of the present invention includes: a housing forming an outer shape and having a suction hole formed on one side and a discharge hole formed on the other side; a moving gear rotatably disposed in the housing and moving the housing; a gear motor rotating the moving gear; a dust bin device disposed in the housing to be removable from the housing, storing foreign substances introduced through a suction hole, and having an agitator rotatably disposed therein; an agitator gear disposed inside the housing and rotating the agitator; an agitator motor disposed inside the housing and making the agitator gear work; and a suction device disposed inside the housing and causing air to move into the dust bin device through the suction hole, wherein the agitator gear is connected to the agitator when the dust bin device is installed in the housing.
Patent KR-20220006459-A (KR)
Title: Stabilized composition containing hydroquinone
Inventor: KIM MI NA
IPC: A61Q19/02
Filed: 2021-05-26
Abstract: Provided is a composition comprising hydroquinone or a derivative thereof as an active ingredient, wherein the hydroquinone or the derivative thereof is stabilized by means of poloxamer. The composition of the present disclosure increases the soluble concentration of the hydroquinone or the derivative thereof, can have high melt stability without precipitation even at high concentration in water, can enhance storage stability by preventing oxidation reaction to external stimulations such as heat, oxygen and light, and can prevent discoloration, thereby reducing toxicity induced by an oxidation product of the hydroquinone and inflammatory response. Also, the composition of the present disclosure can enhance whitening efficacy by enhancing the skin permeability of the hydroquinone or the derivative thereof by means of micelles, and thus is useful for improving whitening activity having hydroquinone or a derivative thereof as an active ingredient.