baber/WOPTO huggingface dataset:
Patent KR-20200096098-A (KR)
Inventor: TODAKA SHIMPEI
IPC: B01D53/86
Filed: 2019-11-19
Abstract: A reductant supply device for supplying a reductant to an upstream of SCR catalyst in an exhaust gas flow path arranged with an obstacle has a plurality of spray nozzles arranged at intervals along one direction crossing the flow direction of the exhaust gas in the downstream of the obstacle in a flow direction of exhaust gas, and a plurality of reductant supply lines for supplying the reductant to the spray nozzles. When, among the spray nozzles, a spray nozzle positioned downstream of the obstacle is defined as a first spray nozzle, and the spray nozzle not positioned downstream is defined as a second spray nozzle, the spray nozzles are divided into a plurality of spray nozzle groups including a first spray nozzle group, which is a spray nozzle group including a first spray nozzle, and a second spray nozzle group, which is a spray nozzle group including a second spray nozzle, while serving as a plurality of spray nozzle groups including at least one spray nozzle to which the reductant is supplied by the same reductant supply line. Therefore, the unbalance in a local concentration distribution of the reductant due to the influence of drift caused by the obstacle is suppressed.
Patent KR-20210061179-A (KR)
Inventor: KIM SOOJI
IPC: A63F13/80
Filed: 2019-11-19
Abstract: According to one embodiment of the present disclosure, disclosed is a computer program including instructions stored in a computer-readable storage medium to cause a computer to perform the following operations. The operations, in a two-dimensional array of one or more blocks, may comprise: an operation of determining a location of one or more tickets; an operation of determining a display state of the ticket based on the location of the ticket and a state of a corresponding block; and an operation of determining to provide a reward based on the display state of the ticket. Therefore, the present invention is capable of inducing user interest.
Patent KR-20210061551-A (KR)
Inventor: HA KYUNG IL
IPC: G07D11/23
Filed: 2019-11-20
Abstract: The purpose of the present invention is to provide a medium process apparatus capable of providing determination data with which jamming can be avoided in a subsequent processing unit by determining whether media are abnormal at an early stage by detecting changes in the separation pressure of the media for each medium when the media are separated. To achieve the purpose, the medium process apparatus comprises: a push plate lifted while supporting media stored in a media storage space; a separation unit for individually separating the media; a separation pressure detection unit for detecting changes in separation pressure of the media when the media are individually separated; and a control unit for determining whether each medium is abnormal based on a signal detected by the separation pressure detection unit and performing control so that the subsequent processing unit performs a jam avoidance operation for the media.
Patent KR-20210061803-A (KR)
Inventor: KIM GYUHA
IPC: G06Q40/08
Filed: 2019-11-20
Abstract: The present invention discloses an enhanced method for automatic payment of a long-term insurance claim, wherein not only general workers but also artificial intelligence performs learning process to set an optimal insurance payment model and to perform the same, thereby minimizing a false payment rate of insurance.
Patent KR-20210061812-A (KR)
Inventor: KIM JIN WEON
IPC: G01M5/00
Filed: 2019-11-20
Abstract: The present invention relates to a ring specimen for deformation and damage behavior analysis of an elbow pipe by repeated load, and a testing method using the same, and more particularly, to a ring specimen and a testing method using the same. In order to solve the difficulty of performing a test on an actual elbow pipe, the test is performed using the specimen collected from the elbow pipe. Based on a test result value of the specimen, it is possible to analyze the deformation behavior and damage behavior under a repeated load condition of the actual elbow pipe. The present invention includes a first anti-rotation protrusion and a second anti-rotation protrusion.
Patent KR-20210062257-A (KR)
Inventor: KIM JIN HYUNG
IPC: B01J31/02
Filed: 2019-11-21
Abstract: The present invention relates to a method for preparing 2-methallyl alcohol, which comprises a step of reacting 2-methallyl chloride in the presence of a catalyst in a basic aqueous solution, wherein the catalyst is an ionic liquid. According to the manufacturing method according to the present invention, it is possible to provide the 2-methallyl alcohol with high selectivity and high yield.
Patent KR-20200115020-A (KR)
Title: Hyperledger fabric network creation method, controller and storage medium
Inventor: ZHOU HANG
IPC: H04L12/24
Filed: 2019-11-22
Abstract: The present invention relates to the field of blockchain technology, and proposes a method of building a hyperledger fabric network, a controller, and a storage medium. The present invention is to solve the problem that there is high development cost when building a fabric network according to the prior art because a user has to learn about writing scripts separately, the construction method is inconvenient, and a backend service to be developed independently and used for deployment must be separately developed. The method comprises the steps of: obtaining an environment configuration file required to build a hyperledger fabric network in a Kubernetes cluster; and building a hyperledger fabric network in the Kubernetes cluster based on the environment configuration file and a preset state machine. An embodiment of the present invention is applied to a process of building a hyperledger fabric network.
Patent KR-20210063113-A (KR)
Title: Gripper apparatus for robot arm
Inventor: JUNG HYUN SEOK
IPC: B25J15/02
Filed: 2019-11-22
Abstract: According to one embodiment of the present invention, provided is a gripper device for a robot arm, comprising: a grip unit capable of gripping an object by a hinge motion; a power transmission unit coupled to the grip unit and transmitting power to the grip unit; and a buffer unit connected to the power transmission unit at one end, connected to a robot arm body at the other end, wherein the power transmission unit is movable on the buffer unit, thereby capable of stably gripping an atypical object.
Patent KR-20210063135-A (KR)
Title: High strength dp steel sheet of which the durability and flexibility are outstanding and a production metfod therefor
Inventor: NA HYUN TAEK
IPC: C22C38/26
Filed: 2019-11-22
Abstract: The present invention provides thick transformed-structure steel with excellent durability and elongation and a manufacturing method thereof. According to the present invention, the high-strength thick transformed-structure steel with excellent durability and elongation comprises 0.05-0.15 wt% of C, 0.01-1 wt% of Si, 1-2.3 wt% of Mn, 0.01-0.1 wt% of Al, 0.005-1 wt% of Cr, 0.001-0.05 wt% of P, 0.001-0.01 wt% of S, 0.001-0.01 wt% of N, 0.005-0.07 wt% of Nb, 0.005-0.11 wt% of Ti, Fe, and inevitable impurities. The steel microstructure includes a mixed structure in which a martensite and austenite (MA) phase is less than 5 area%, the sum of area fractions of the MA phase and a martensite phase is 15-35%, a perlite phase is less than 3%, and the remainder consists of a ferrite and bainite phase. The product of tensile strength and fatigue strength is 65 × 10^3 or higher and the product of elongation and fatigue strength is 27 × 10^2 or higher.
Patent KR-20210064800-A (KR)
Title: Wood semi-non-combustible composition, semi-non-combustible wood and manufacturing method thereof
Inventor: SON DONG WON
IPC: B27K3/32
Filed: 2019-11-26
Abstract: The present invention relates to a semi-incombustible wood composition, a semi-incombustible wood using the same, and a manufacturing method thereof and, more specifically, to a semi-incombustible wood composition comprising boric acid, diammonium phosphate, ammonium borate, borax, potassium bromide, phosphoric acid, potassium carbonate, and a solvent and a semi-incombustible wood manufactured by injection and pressurization of the semi-incombustible composition. According to the present invention, the semi-incombustible wood composition, the semi-incombustible wood, and the manufacturing method thereof can increase semi-incombustible performance while being safe against fire and reducing burden on the environment, and maintain and enhance the natural mechanical properties and aesthetics of wood, thereby being applied to wooden cultural properties, wooden houses, etc.
Patent KR-20210067611-A (KR)
Title: Ice maker and refrigerator including the same
Inventor: JI JOON DONG
IPC: F25C1/04
Filed: 2019-11-29
Abstract: The present invention relates to an ice maker which performs heat exchange with a heat exchange unit having at least one of a cooling unit and a heater unit. The ice maker comprises: a control box; an ice making tray extended to one side of the control box and having an ice making groove formed thereon; a drain plate coupled to the control box and receiving and discharging moisture falling from the ice making tray; and a circulation fan generating an air flow on one surface of the ice making tray, positioned on one side of the control box, and allowing air inside an ice making chamber to be introduced from one end of the ice making tray. A discharge direction of the air circulation fan is disposed to be perpendicular to the ground.
Patent KR-20210068267-A (KR)
Title: Method for Semiconductor Selectively Transfer system by use the Magnetic
Inventor: PARK MUN DO
IPC: H01L21/311
Filed: 2019-11-30
Abstract: The present invention provides a transfer method for selectively separating semiconductor elements using a magnetic material. The transfer method comprises the following steps of: forming a magnetic layer having magnetism on an upper surface of a semiconductor element; positioning a transfer head coupled to the magnetic layer by a magnetic force on an upper surface of the magnetic layer; separating and transferring an interface between a growth substrate and the semiconductor element through a laser lift-off process by irradiating a laser to the growth substrate; bonding the semiconductor element, transferred by the transfer head, through a bonding layer; and separating the transfer head from the magnetic layer. It is possible to select a semiconductor element required to move laser lift-off and transfer to a receiving substrate, thereby transferring small-sized semiconductor elements in a large amount or in a small amount.
Patent KR-20200072407-A (KR)
Inventor: HONG CHANG SUNG
IPC: C23C16/48
Filed: 2019-12-04
Abstract: The present invention relates to a precursor composition for forming a metal film, a method of forming a metal film using the same, and a semiconductor device including the metal film. According to the present invention, the precursor composition for forming a metal film comprises: a zirconium compound represented by any one of Chemical Formulas 1 to 3; and a hafnium compound represented by any one of Chemical Formulas 4 to 6. According to the present invention, various thin films for semiconductor devices having high-k properties can be manufactured.
Patent KR-20210070509-A (KR)
Title: A cosmetic case of cream type
Inventor: LEE MI KYUNG
IPC: A45D40/00
Filed: 2019-12-05
Abstract: The present invention relates to a case for cream type cosmetics, in which, when a user presses an elastic button, the elastic button moves downward and then is restored by elastic force of the elastic button itself, and changes a pressure inside a container body, so that the contents are discharged. Therefore, even without a separate pumping member, it is possible to easily discharge high-viscosity contents through a simple structure, and thus an assembly time can be shortened and manufacturing costs can be reduced.
Patent KR-20200073130-A (KR)
Title: P-Type Semiconductor Layer, P-Type Multilevel Element and the Manufacturing Method of the Emement
Inventor: Myung Mo SUNG
IPC: H01L21/78
Filed: 2019-12-05
Abstract: Provided are a P-type semiconductor layer having a simple manufacturing process and providing excellent multilevel characteristics, a p-type multilevel element, and a manufacturing method of the p-type multilevel element. The p-type multilevel element comprises: a gate electrode; an active structure overlapping the gate electrode; and source and drain electrodes electrically connected to both ends of the active structure, respectively. The active structure includes a first P-type active layer, a second P-type active layer and a barrier layer separating the first P-type active layer and the second P-type active layer, wherein threshold voltage for forming a channel in the first P-type active layer and threshold voltage for forming a channel in the second P-type active layer have different values from each other.
Patent KR-20210071277-A (KR)
Title: Multifunctional complex sheet with improved shielding electromagnetic wave, impact resistance and heat conductivity
Inventor: LEE SUNG HEE
IPC: B32B15/20
Filed: 2019-12-06
Abstract: The present invention relates to a multifunctional sheet with improved electromagnetic wave blocking, impact resistance and thermal conductivity. The multifunctional sheet includes a base layer in which a plurality of through-holes are formed in a laminate made of a graphite sheet and a polyurethane foam sheet; adhesive layers formed on the upper and lower surfaces of the base layer; a metal layer formed on an upper surface and a lower surface of the base layer on which the adhesive layer is formed; and a conductive adhesive layer formed on one surface of the base layer on which the metal layer is formed. The composite functional sheet composed of the above structure not only exhibits excellent thermal conductivity, but also exhibits electromagnetic wave shielding effect due to excellent electrical conductivity. In addition, the composite functional sheet simplifies the process during press working, exhibits excellent corrosion resistance, suppresses scattering of graphite powder, and has excellent compression and restoration effects by external force.
Patent KR-20210071535-A (KR)
Title: Dye compounds and the use thereof
Inventor: LEE YOUNA
IPC: C08K5/00
Filed: 2019-12-06
Abstract: The present invention relates to a resin composition for a color filter comprising an anthraquinone compound of chemical formula I as a colorant, and a display device using the same. Substituents in the chemical formula I above are as defined in the specification.
Patent KR-20210071668-A (KR)
Title: Clothes Strap Control Tool
Inventor: KIM SONG A
IPC: A41F1/00
Filed: 2019-12-06
Abstract: The present invention relates to a clothing strap adjustment tool. That is, the present invention, in a clothing strap, is composed of: a loop for tying the clothing strap to an uppermost part of a tool body; an upper part of the tool body formed to be elongated in length; a middle part of the tool body formed to be elongated in length; and a lower part of the tool body formed to be elongated in length. Accordingly, it is possible to tie the clothing strap by the loop at the uppermost part of the tool body to allow the tool to adjust the clothing strap. In addition, the length of the tool is elongated by the entire body so that the length of the tool can be adjusted as desired by a user.
Patent KR-20210072436-A (KR)
Title: Delivering of materials for High-Rise Building construction and apparatus thereof
Inventor: KIM BONG GUN
IPC: E04G21/04
Filed: 2019-12-09
Abstract: The present invention relates to a transport method of construction materials and an apparatus thereof. The transport apparatus of construction materials has a high pressure pump and a construction material supply hopper and comprises: a transport pipe (10) made of an elastic substance to allow construction materials to be moved therein and having a construction material outlet (10a) on one end thereof; a high pressure pump (20) having a plurality of nozzles (20a) injecting a high pressure wind into the transport pipe (10); a supply hopper (30) supplying construction materials (A); and a spring (40) having a plurality of wings (40a) fixed and mounted on both end flexible fixing parts (10b, 10b') in the transport pipe (10). The transport method of construction materials comprises: a step of temporarily storing construction materials (A) in the supply hopper (30); a step of supplying construction materials (A) into the transport pipe (10) by opening a control valve (30a); and a step of injecting a high pressure wind through the nozzles (20a) by operating the high pressure pump (20) to rotate the construction materials (A) in the transport pipe (10) to transport the construction materials (A) to the construction material outlet (10a). A transport object is rotated and transported without rotation of the transport pipe (10) and the spring (40) to eliminate construction materials remaining in the transport pipe (10) to prevent blockage or damage to the transport pipe by remaining construction materials. The structure is simple and can transport construction materials even in a curved direction by the transport pipe made of an elastic substance to provide a transport apparatus of construction materials useful at a high-rise building construction site to be conveniently used and stably used without a failure for a long period. The price of a product is low to provide excellent economic efficiency.
Patent KR-20210073378-A (KR)
Title: Driving control system and control method of fuel cell
Inventor: BYUN JUNG YEON
IPC: H01M8/04746
Filed: 2019-12-10
Abstract: The present invention relates to a control technology of separating nitrogen and oxygen from air and supplying the nitrogen and the oxygen to the fuel cell, in the state that the fuel cell is driven. Disclosed is a system for controlling the driving of the fuel cell, which includes: the fuel cell to receive hydrogen and oxygen to generate electricity; a hydrogen supply system to supply the hydrogen to an anode of the fuel cell; an air supply system to supply air including oxygen to a cathode of the fuel cell; an additional supply system to supply first gas, which has reactivity lower than reactivity of the air, to an anode of the fuel cell or to supply second gas, which has reactivity higher reactivity of the air, to a cathode of the fuel cell; and a controller to allow or block the supply of the first gas, which is supplied from the additional supply system, to the anode of the fuel cell based on a power generation state of the fuel cell or the supply of the second gas, which is supplied from the additional supply system, to the cathode of the fuel cell.
Patent KR-20210074926-A (KR)
Title: Adaptive service placement method for service performance improvement in distributed cloud computing
Inventor: HUH EUI NAM
IPC: G06F9/455
Filed: 2019-12-12
Abstract: The present invention relates to an adaptive service deployment method for improving service performance in a distributed cloud environment, and can be utilized as a base technology in a company which provides or uses a cloud service. The adaptive service deployment method includes the steps of: obtaining a set of pre-ordered physical machines and virtual machines based on energy efficiency; generating a virtual machine deployment plan using the physical machine and the virtual machine set according to a user's request; selecting the target virtual machine from among the virtual machines based on a generated virtual machine arrangement plan; and disposing the selected virtual machine.
Patent KR-20210079047-A (KR)
Title: An electronic device and method of detecting peak point of an optical sensor data in the same
Inventor: LEE HANSUNG
IPC: A61B5/024
Filed: 2019-12-19
Abstract: The present invention relates to an electronic device to increase estimation accuracy of various biometric information and a method for detecting a peak point of optical sensor data in the same. According to various embodiments of the present invention, the electronic device comprises an optical sensor module, a memory, a processor operatively coupled to the optical sensor module and the memory. The memory stores instructions allowing the processor, during execution, to acquire raw data from the optical sensor module; performing zero-phase filtering on the raw data to acquire a filtered signal; check a first time point and a second time point on the basis of a zero crossing point of the filtering signal; check a first value of the raw data corresponding to the first time point of the filtering signal and a second value of the raw data corresponding to the second time point of the filtering signal; calculate a straight line connected within a section including the first value and the second value; and detect a third value having a maximum value of the raw data having a value larger than the straight line as a peak point.
Patent KR-20210083417-A (KR)
Title: Illegal parking management device and method using cctv
Inventor: DOO HYUN HWANG
IPC: H04N7/18
Filed: 2019-12-26
Abstract: The present invention relates to a device and method for managing illegal parking using CCTV. The device includes: a data set construction unit which collects analysis data on a specific area and constructs a data set for illegal parking management; a data status visualization unit which graphically visualizes the spatial distribution of the data set; an illegal parking risk calculation unit which derives parking characteristics for each zone through correlation analysis according to the visualization and calculates the illegal parking risk for each zone by reflecting the parking characteristics for each zone; and a special enforcement zone determination unit which determines an area in which the illegal parking risk exceeds a specific threshold value as a special enforcement zone for illegal parking management.
Patent KR-20210084966-A (KR)
Title: Chilled sails type air conditioning system integrated with air supply function
Inventor: KIM CHUNG HI
IPC: F24F13/02
Filed: 2019-12-30
Abstract: The present invention relates to an air conditioning apparatus in which a chilled sail method and an air supply function are fused. A purpose of the present invention is to improve the cooling/heating performance of an air conditioning area by effectively circulating cold/hot air in the air conditioning area through thermal radiation, convection, and a forced circulation current by the supply of outside air. To achieve the purpose, according to the present invention, the air conditioning apparatus in which a chilled sail method and an air supply function are fused, which is installed in the air conditioning area to cool and heat the air conditioning area, includes: a panel body installed along a ceiling of the air conditioning area; a water pipe laid along the panel body, and introducing cold or hot water supplied from a cold or hot water supplier to circulate the same along the panel body; an outside air introduction duct introducing outside air blown from an outside air supplier to transfer the same to a part of the panel body; and an air supply part discharging the outside air transferred from the outside air introduction duct toward upper and lower sides of the panel body to circulate cold or hot air of the upper and lower sides, which is generated from the water pipe of the panel body as an air current of predetermined pressure is formed along the upper and lower sides of the panel body, toward the air conditioning area.