baber/WOPTO huggingface dataset:
Patent KR-20210048690-A (KR)
Inventor: YOO HYUN JONG
IPC: B01F27/91
Filed: 2019-10-24
Abstract: The present invention provides a pellet manufacturing apparatus including a liquid jet disc, which includes: a mixing unit formed with a mixing space inside and provided with a mixing propeller in the mixing space to mix raw materials used for production of pellets; a liquid jet disc including a disc body seated inside the mixing unit and spraying the mixed liquid into the mixing space, and a liquid input unit protruding from the disc body to introduce the mixed liquid from the outside; and a pellet manufacturing unit receiving the raw materials mixed in the mixing unit to form pellets. According to the present invention as described above, the liquid jet disc forming a separated first flow path and a second flow path are provided in the mixing unit for mixing the raw materials used for pellet production, so that different types of mixed liquids are sprayed into the mixing unit. In addition, the injection unit formed on the liquid jet disc and a communication hole formed in the mixing unit are configured to selectively communicate according to the rotation of the liquid jet disc, so that different types of mixed liquids are appropriately sprayed according to the situation of the pellet manufacturing process.
Patent KR-20210048947-A (KR)
Title: Composition for improving implantation
Inventor: KANG YOUN JUNG
IPC: A61K31/728
Filed: 2019-10-24
Abstract: The present invention relates to a composition for enhancing implantation capacity, and provides a composition for enhancing the implantation capacity of an embryo which comprises CXCL12, and a method for enhancing the implantation capacity. According to the composition and method for enhancing the implantation capacity, it is possible to observe a significant increase in the implantation capacity in the repeated implantation failure group.
Patent KR-20210050122-A (KR)
Title: Oil Filter Cleaning Unit and Method for Vessels
Inventor: LEE SANG WON
IPC: B08B3/10
Filed: 2019-10-28
Abstract: The present invention relates to a filter cleaning unit for a ship, which cleans a filter installed to remove a lubricating oil component leaked from a high-pressure compressor in a compressed natural gas compressed in the high-pressure compressor, and a filter cleaning method using the same. The filter cleaning unit for a ship according to the present invention cleans an oil filter to filter out an oil component in a system for reliquefaction of boil-off gas of liquefied gas. The filter cleaning unit comprises: a water tank in which the oil filter which needs to be cleaned is mounted therein; a fresh water supply unit for supplying cleaning water to submerge the oil filter into the water tank; a steam supply unit for supplying a heating source for heating the cleaning water into the water tank; and a floating matter discharging unit separated from the oil filter and discharging the oil components suspended in the cleaning water.
Patent KR-20210052651-A (KR)
Title: Organic light emitting display
Inventor: MOON SANG HO
IPC: H01L51/52
Filed: 2019-10-29
Abstract: One embodiment of the present invention provides an organic light emitting display device which comprises: a substrate; a plurality of organic light emitting diodes disposed on the substrate; a spacer disposed among the plurality of organic light emitting diodes and protruding from an upper surface of the substrate; a conductive layer disposed to overlap the spacer; and a contact region exposing the conductive layer at one side of the spacer. A common layer of the plurality of organic light emitting diodes and the conductive layer are connected through the contact region. Therefore, the organic light emitting display device has high reliability against external pressure.
Patent KR-20210051375-A (KR)
Title: Method for processing plurality of pdu sessions using virtual id and smf performing method
Inventor: LEE DONGJIN
IPC: H04W80/10
Filed: 2019-10-30
Abstract: According to an embodiment of the present invention, a method for allowing an session management function (SMF) node to process a plurality of PDU sessions using a virtual ID comprises the following steps of: receiving virtual ID setting criteria for a plurality of PDU sessions from another network function (NF) node; setting virtual IDs for the plurality of PDU sessions according to the virtual ID setting criteria; and collectively processing PDU sessions having the same virtual ID among the plurality of PDU sessions.
Patent KR-20210053587-A (KR)
Title: Fingerprint identification sensor assembly and operation method of fingerprint recognition sensor system comprising the assembly
Inventor: WOO MYEONG NAM
IPC: B08B11/04
Filed: 2019-11-04
Abstract: A method for operating a fingerprint recognition sensor system according to the present invention comprises the steps of: generating, by an electric motor, a motor rotational force according to a vehicle start signal; rotating a belt connected to the electric motor by a motor gear according to the motor rotational force; removing foreign substances remaining on the surface of the fingerprint recognition sensor exposed to the upper part of the cover while the sliding cleaner moves the upper part of the cover according to the rotation of the belt; transmitting, by the fingerprint recognition sensor, scan data obtained by scanning a user's fingerprint to the payment processing module through vehicle network communication; generating, by the payment processing module, a fingerprint removal command for removing a fingerprint remaining on a surface of the fingerprint recognition sensor when the payment processing task is completed after performing a payment processing task when the scan data and the fingerprint data registered in advance are compared and matched with each other; and generating, by the electric motor, a motor rotational force for removing the user's fingerprint remaining on the surface of the fingerprint recognition sensor according to the fingerprint removal command. Accordingly, illegal theft of a user's fingerprint can be prevented, a fingerprint recognition rate can be improved, and a user's fingerprint and foreign substances can be removed from the surface of the sensor.
Patent KR-20210055470-A (KR)
Title: Capacitively-coupled plasma substrate processing apparatus including a sheild ring
Inventor: PARK JAE BEOM
IPC: H01J37/32
Filed: 2019-11-07
Abstract: A capacitively-coupled plasma substrate processing apparatus comprises: a process chamber for providing a processing space; a shower head positioned in an upper portion of the process chamber; a support disposed in a lower portion of the process chamber; a shield ring disposed outside the shower head and defining the processing space; a gas supply unit connected to the shower head; and an RF power source connected to the support or the shower head. The shield ring includes: a ring-shaped body spaced apart from an inner wall of the process chamber and enclosing the processing space; and at least one internal electrode disposed inside the body and connected to the RF power source. The plasma substrate processing apparatus uses the shield ring to increase the processing efficiency of the processing space.
Patent KR-20190129025-A (KR)
Title: Audio-visual system and control method thereof
Inventor: KIM HA NA
IPC: H04N5/64
Filed: 2019-11-12
Abstract: Disclosed is an image sound system, which comprises: a housing having an open upper end, and an accommodation space therein; an image sound device installed in the housing, and operated to be exposed through the upper end of the housing; and a lifting device for exposing the image sound device through the upper end of the housing or accommodating the same in the housing. The image sound device includes: a display; a speaker provided in at least one side of the display; and a processor for controlling the display to be operated in a first mode of outputting media art content in a state of being accommodated in the housing in accordance with a first event, a part of the display to be operated in a second mode of outputting sound content through the speaker in a state of being exposed to the outside through the upper end of the housing in accordance with a second event, and the entire display to be operated in a third mode of outputting image content in a state of being exposed to the outside through the upper end of the housing in accordance with a third event.
Patent KR-20210057587-A (KR)
Title: Thin film structure including dielectric material layer, method for manufacturing the same, and electronic device employing the smae
Inventor: HAN NA RAE
IPC: H01L21/768
Filed: 2019-11-12
Abstract: Disclosed are a thin film structure including a dielectric material layer, a manufacturing method thereof and an electronic device to which the same is applied. The thin film structure comprises: a first conductive layer; a first dielectric material layer formed to have a crystalline phase and comprising a metal oxide; an In_xO_y-based seed material layer formed on the first dielectric material layer and having a smaller thickness than the first dielectric material layer; and a second conductive layer formed on the seed material layer. Therefore, the thin film structure includes a dielectric material layer showing high dielectric permittivity features.
Patent KR-20210059536-A (KR)
Inventor: YOUNG KEUN KIM
IPC: H04N5/50
Filed: 2019-11-15
Abstract: The present embodiment relates to a tuner board. According to one aspect, the tuner board includes: a first board; a second board placed to be adjacent to the first board in a first direction; a third board placed to be adjacent to the first and second boards; and a fourth board placed to be adjacent to the second and third boards in the first direction. First and second terminals are placed on both sides of the first board, a third terminal is placed on a side of the second board, fourth and fifth terminals are placed on both sides of the third board, and a sixth terminal is placed on a side of the fourth board. Therefore, the present invention is capable of responding to different broadcast reception modes through one single tuner board.
Patent KR-20210060959-A (KR)
Inventor: KIM SEUNG HWAN
IPC: H04L25/03
Filed: 2019-11-19
Abstract: Disclosed are a forward error correction (FEC)-based transceiver capable of fast burst data packet processing to contribute to widening an optical access network and secure a transmission distance, and a method thereof. According to the present invention, a data transmission device comprises: an N/M encoding unit encoding input data input along N-bit blocks into M-bit blocks, wherein M is greater than N; a scrambler scrambling Ethernet data included in the encoded input data; an FEC encoding mapping unit aligning the scrambled Ethernet data along the N-bit blocks; an FEC encoder generating aligned parity bits along the N-bit blocks on the basis of the aligned Ethernet data; an FEC encoding demapping unit aligning the scrambled Ethernet data and the generated parity bits along the M-bit blocks; and a passive optical network (PON) transmission unit outputting the Ethernet data and parity bits aligned along the M-bit block to a PON network. The FEC encoding mapping unit includes a zero-padding insertion unit inserting data of a zero-padding method into the Ethernet data for FEC and the FEC encoding demapping unit includes a zero-padding removing unit removing zero-padding data inserted into the Ethernet data by the zero-padding insertion unit.
Patent KR-20210063749-A (KR)
Title: Goods organizing device and goods organizing method of the same
Inventor: CHOI YANG KWANG
IPC: G06Q10/10
Filed: 2019-11-25
Abstract: Provided is a goods organizing method of a goods organizing device, which solves the problems that during goods organization, goods are overloaded in one space, goods cannot be physically loaded, and correlation is not considered in loading goods by classification. The goods organizing method comprises the steps of: recognizing goods to be organized; confirming the classification of the recognized goods to be organized; determining whether an upper-priority target space corresponding to the identified classification is occupied by a preset standard or higher; and moving the goods to be organized in the upper-priority target space when the upper-priority target space is occupied by less than the preset standard, and moving the goods to be organized to a lower-priority target space corresponding to the confirmed classification when the upper-priority target space is occupied by the preset standard or higher.
Patent KR-20210067060-A (KR)
Title: Manufacturing method of ripe persimmon puree with ginger and ripe persimmon puree with ginger manufactured by the same
Inventor: JANG DUK SIM
IPC: A23L5/00
Filed: 2019-11-29
Abstract: The present invention relates to a method for manufacturing a ripe persimmon puree with ginger and a ripe persimmon puree with ginger manufactured thereby. According to the present invention, the method comprises: a ripe persimmon preparation step of washing ripe persimmon and removing skin and seeds to prepare ripe persimmon flesh; a ginger powder preparation step of drying and pulverizing ginger to prepare ginger powder; a concentration step of performing low-temperature vacuum concentration and extraction of a mixture of the ripe persimmon flesh acquired through the ripe persimmon preparation step and the ginger powder acquired through the ginger powder preparation step to prepare a ripe persimmon puree with ginger; and a sterilization step of sterilizing the ripe persimmon puree with ginger acquired through the concentration step. Accordingly, the method provides advantages of extending a storage period of ripe persimmon puree to enable a user to eat ripe persimmon regardless of the season, maintaining the color of ripe persimmon while minimizing destruction of various nutrients contained in ripe persimmon to provide excellent nutrition and appearance, and being mixed with ginger to provide a unique flavor.
Patent KR-20210067367-A (KR)
Title: Humidifier System for Fuel Cell
Inventor: AHN WOONG JEON
IPC: B01D63/02
Filed: 2019-11-29
Abstract: The present invention relates to a humidification system for fuel cells, including: a plurality of humidifiers for humidifying cell gas to be supplied to a fuel cell stack using wetting gas; a wetting unit for supplying the wetting gas to the humidifiers and discharging the wetting gas discharged from the humidifiers; a supply cap coupled to one side of the wetting unit to supply gas for batteries to the humidifiers; and a discharge cap coupled to the other side of the wetting unit to discharge the cell gas discharged from the humidifiers to the fuel cell stack.
Patent KR-20200121717-A (KR)
Title: Pendulum unit and wave pendulum assembly
Inventor: TORSTEN BERND SCHNEIDER
IPC: B44C1/18
Filed: 2019-12-05
Abstract: The present disclosure relates to the field of display items, and provides a pendulum unit and a wave pendulum assembly based on the pendulum unit. Here, the wave pendulum assembly comprises: a frame; a plurality of first magnetic bodies connected onto the frame through slings and are suspended in the air, respectively; a plurality of second magnetic bodies fixedly installed under the first magnetic bodies in a one-to-one correspondence way, wherein the number of second magnetic bodies is the same as the number of the first magnetic bodies. At least one of the first magnetic body and the second magnetic body can be magnetized when energized such that the first magnetic body may swing periodically in the air under a magnetic action between the first magnetic body and the second magnetic body. The wave pendulum assembly provided by the present disclosure has beneficial effects such as a simple structure, excellent reliability, and an appeal for viewing.
Patent KR-20210071204-A (KR)
Title: Detachable garbage cans with various segregation
Inventor: PARK YU MIN
IPC: B65F1/00
Filed: 2019-12-06
Abstract: The present invention relates to a multi-compartment garbage can facilitating garbage sorting and collection, which can be used in various places such as a house, a restaurant and the like, wherein the inner space of a conventional cylindrical garbage can is divided into a plurality of compartments and garbage may be sorted and collected in each compartment. A conventional cylindrical recycling garbage can occupies a large space, but has low efficiency. The purpose of the present invention is to solve the above-mentioned problem, thereby enhancing efficiency and user convenience. The multi-compartment garbage can of the present invention is a garbage can (100) for collecting sorted garbage, which comprises a container for collecting sorted garbage, wherein the inner space of the garbage can (100) is divided into a plurality of compartments and sorted garbage may be collected in each compartment. In addition, the compartment (110) has a room for accommodating items other than the garbage. Accordingly, a conventional cylindrical garbage can is divided into a plurality of compartments, thereby reducing an external space, and garbage sorting and collection and various utilization may be possible with a small external space.
Patent KR-20210075601-A (KR)
Title: Novel use of β-galactosidase
Inventor: PARK HO YOUNG
IPC: A61K38/47
Filed: 2019-12-13
Abstract: The present invention relates to a novel use of beta-galactosidase, and more specifically, the present invention relates to a composition for reducing advanced glycation end products (AGEs) containing beta-galactosidase as an active component, a food composition having activity to reduce AGEs comprising the composition, a pharmaceutical composition for preventing or treating AGEs-related diseases, and a processing method for manufacturing food with reduced AGES including a step of treating beta-galactosidase to food raw materials. The beta-galactosidase according to the present invention has excellent activity for effectively decomposing or inhibiting AGEs, so it is suitable for the manufacture of food and pharmaceutical products capable of preventing, alleviating or treating various diseases caused by AGEs.
Patent KR-20210076451-A (KR)
Title: User interface system and operation method thereof
Inventor: PAIK SOON KWON
IPC: G06F3/16
Filed: 2019-12-16
Abstract: The present invention relates to a user interface system and an operation method thereof, wherein the user interface system comprises: an electroencephalogram detection device that detects an event-related potential information through a user's electroencephalogram measurement; and a user input recognition device that recognizes and corrects input recognition errors by analyzing the event-related potential information when recognizing the user's input. Therefore, the present invention is capable of improving an accuracy of voice recognition.
Patent KR-20210076669-A (KR)
Title: Jackknife prevention device using magnetic damping coupler of tractor
Inventor: KIM HYUNG MOOK
IPC: B62D53/08
Filed: 2019-12-16
Abstract: The present invention relates to a jackknifing prevention apparatus using a magnetic damping coupler of a tractor. An object of the present invention is to provide the jackknifing prevention apparatus using the magnetic damping coupler of the tractor, which prevents a jackknife phenomenon occurring due to loss of stability of a yaw behavior of a trailer while driving. The jackknifing prevention apparatus using the magnetic damping coupler of the tractor comprises: a coupler body; a cylinder unit; a piston; and a control unit.
Patent KR-20210077141-A (KR)
Title: A Program for operation of blockchain network
Inventor: BAEK EUNJU
IPC: G06F21/56
Filed: 2019-12-17
Abstract: In a neural block cluster-based blockchain system equipped with a neural block module that controls blockchain processing by selecting a master node that is delegated with the authority to create a block of the blockchain by a voting consensus process at a node terminal forming a blockchain network, a blockchain network system according to an embodiment of the present invention comprises a management service device that receives verification information for a software quality verification from a neural block cluster network and an entire blockchain network from the neural block module, provides a software visualization, an architecture visualization, and a document visualization service based on the verification information, and provides a software verification and analysis interface based on the visualized information to a manager terminal. Therefore, the present invention is capable of providing a secure blockchain network system based on a block cluster.
Patent KR-20210078847-A (KR)
Title: Cloud-based service sharing service system using blockchain technology
Inventor: SHIN JI HO
IPC: G06Q10/06
Filed: 2019-12-19
Abstract: A cloud-based service sharing service system using blockchain technology is disclosed. A cloud-based service sharing service method using block chain technology according to an embodiment includes the steps of: guaranteeing the identity of a user using a block chain, and providing a region-based service to the user based on location information of the user. By using a location-based matching system and an identity assurance system using blockchain technology, it is possible to provide a technology that connects various regional-based services.
Patent KR-20210079668-A (KR)
Title: Battery position control to prevent overturning of the electric wheelchairs
Inventor: HAN DAE HO
IPC: G01C9/06
Filed: 2019-12-20
Abstract: The present invention is to reduce the risk of rollover accident by moving a battery left and right to shift the center of gravity when the electric wheelchair has a risk of rollover accident due to irregularities of the road surface. To this end, the present invention provides an electric wheelchair comprising a tilt sensor. More particularly, the electric wheelchair comprises: a gearbox unit which uses two driving motors of the electric wheelchair to move left and right, respectively, and directly uses the driving force by using a gearbox of the driving motor; a clutch unit connected to a battery rack gear through a clutch using a shaft in the gearbox unit; and a battery moving device unit which uses a rack & pinion gear and moves a battery from side to side using a shaft bearing.
Patent KR-20210033391-A (KR)
Title: Method for doping high-k metal gates for tuning threshold voltages
Inventor: YU KUO FENG
IPC: H01L29/66
Filed: 2019-12-20
Abstract: A method comprises the steps of: forming a first gate dielectric and a second gate dielectric over a first semiconductor region and a second semiconductor region, respectively; depositing a lanthanum-containing layer including a first portion and a second portion overlapping the first gate dielectric and the second gate dielectric, respectively; and vapor-depositing a hard mask including a first portion and a second portion overlapping the first portion and the second portion of the lanthanum-containing layer, respectively. The hard mask is free from both titanium and tantalum. The method further comprises the steps of: forming a patterned etching mask to cover the first portion of the hard mask, with the second portion of the hard mask being exposed; removing the second portion of the hard mask and the second portion of the lanthanum-containing layer; and performing an annealing procedure to drive lanthanum in the first portion of the lanthanum-containing layer into the first gate dielectric. The method selectively adjusts the threshold voltages of some transistors.