baber/WOPTO huggingface dataset:
Patent KR-20220030612-A (KR)
Inventor: HWANG KI WON
IPC: F42C19/08
Filed: 2020-09-03
Abstract: The present invention relates to a blasting apparatus for registering a plurality of detonators at the same time based on blasting pattern information, and a method of using the same. The blasting apparatus for registering the plurality of detonators at the same time based on the blasting pattern information of the present invention comprises: a blasting pattern information input unit for receiving and storing blasting pattern information to be processed; a key value sharing unit which shares a key value with a tracker when the tracker possessed by a worker is activated; a blasting area entry recognition unit for recognizing at least one communication module and the tracker activated in a blasting area; and a detonator registration unit for registering the plurality of detonators using the number of at least one communication module and tracker recognized in the blasting area and the pre-stored blasting pattern information. An objective of the present invention is to provide the blasting apparatus for registering the plurality of detonators at the same time based on the blasting pattern information sharing the key value with the tracker, and the method of using the same.
Patent KR-20220032283-A (KR)
Title: Display panel and display device using the same
Inventor: MANHYEOP HAN
IPC: H01L27/32
Filed: 2020-09-07
Abstract: The present invention embeds sensor pixels for fingerprint sensing together with display pixels in a display panel. The present invention relates to a display panel and a display device using the same. The display panel comprises: a plurality of first unit pixel areas in which N (N is a positive integer greater than or equal to 3) sub-pixels for displaying data are disposed; and a plurality of second unit pixel areas in which N-1 sub-pixels displaying data are disposed. The first unit pixel areas and the second unit pixel areas respectively have the same size. Each of the first unit pixel areas and the second unit pixel areas is a parallelogram or rhombus-shaped pixel area.
Patent KR-20200116879-A (KR)
Inventor: LEE YOON SEOP
IPC: F21V9/00
Filed: 2020-09-28
Abstract: Disclosed is a light source module capable of providing uniform light while realizing a thinner structure. The light source module comprises: a circuit board; at least one light emitting diode chip mounted on the circuit board by flip chip bonding or surface mount technology (SMT); a wavelength conversion unit covering the light emitting diode chip; and a transflective unit located above the wavelength conversion unit. According to the present invention, the transflective unit is positioned on an upper surface of a light emitting device to reflect a part of the light, and transmit the other part to uniformly control the light emitted in an upper direction and a side direction.
Patent KR-20220043301-A (KR)
Inventor: JUNG SUNGHEON
IPC: G01S13/89
Filed: 2020-09-29
Abstract: The present invention relates to a three-dimensional target image conversion device, which converts a two-dimensional radar target image into a three-dimensional radar target image. To this end, the three-dimensional target image conversion device comprises: a radar unit for generating radar scan data by scanning a preset sea area through a radar; a radar target information calculating unit for receiving the radar scan data, and calculating two-dimensional and three-dimensional radar target information; and a control unit for outputting a two-dimensional radar target image generated based on the two-dimensional radar target information, and outputting a three-dimensional radar target image converted and generated into a three-dimensional image on the basis of the three-dimensional radar target information. According to the present invention, AIS information cannot be shared. Therefore, the three-dimensional target image conversion device can provide assistance in marin traffic control.
Patent KR-20220048681-A (KR)
Inventor: KWON TAE JU
IPC: E02D29/02
Filed: 2020-10-13
Abstract: A reinforced earth retaining wall is disclosed. The disclosed reinforced earth retaining wall comprises: a block body through which a drain space portion filled with gravel or crushed stone penetrates vertically, and which has a stacking support assembly portion formed outside the drainage space portion to be stacked vertically; and a stacking support pin unit coupled to the stacking support assembly portion of one block body, and inserted into the drainage space portion and the stacking support assembly portion of another block body stacked on the one block body. Therefore, the block body can be stacked in a row or stacked in an indented and overlapping manner, so that the block body can be stacked in various ways, and the indentation distance of the block body can be easily adjusted.
Patent KR-20210048993-A (KR)
Title: Hair cosmetic composition comprising Lactobacillus fermentation
Inventor: JUNG SUK KYUN
IPC: A61Q5/00
Filed: 2020-10-13
Abstract: The present invention relates to a hair cosmetic composition comprising a Lactobacillus fermented product. The Lactobacillus fermented product according to the present invention is a natural product, and can be usefully used as a hair cosmetic composition by showing effects of preventing and alleviating canities.
Patent KR-20220049206-A (KR)
Inventor: KO CHANG HYUN
IPC: B01J23/06
Filed: 2020-10-14
Abstract: One embodiment of the present invention provides a dehydrogenation catalyst comprising: a TiO_2 support having mesopores; and a metal supported on the TiO_2 support, a preparation method of a dehydrogenation catalyst, and a preparation method of ethylene from ethane using the dehydrogenation catalyst. A catalyst for EDH reaction accompanies an increase in coke production as catalytic activity increases. If the coke covers the active site of the catalyst or collapses a support structure, reducing a surface area on which reactants can adsorb, the catalyst activity rapidly decreases as the reaction proceeds. In order to solve the problem, the negative effect on coke deposition can be mitigated by increasing a specific surface area of the support used in the catalyst or by highly dispersing the active sites of the catalyst.
Patent KR-20220050674-A (KR)
Inventor: HWANG KYUNG WOOK
IPC: H01L27/12
Filed: 2020-10-16
Abstract: Provided is a method for manufacturing a micro light-emitting device array. The method comprises: a first step of forming a display transfer structure including a transfer substrate including at least two first alignment marks, and a plurality of micro light-emitting devices arranged on the transfer substrate; a second step of preparing a driving circuit board including a plurality of driving circuits and including at least two second alignment marks arranged in the same manner with the at least two first alignment marks in a region corresponding to the area of a surface where the micro light-emitting devices of the display transfer structure are arranged; a third step of arranging the display transfer structure and the driving circuit board to face each other so that the at least two first alignment marks and the at least two second alignment marks, which are arranged in the region corresponding to the area of the surface where the micro light-emitting devices of the display transfer structure are arranged, can face one another; and a fourth step of bonding the micro light-emitting devices to the driving circuits arranged in the region corresponding to the area of the surface where the micro light-emitting devices of the display transfer structure are arranged. Therefore, provided are a micro light-emitting device array formed using a display transfer structure including a plurality of micro light-emitting devices aligned by a wet alignment method and alignment marks and a driving circuit board having the alignment marks formed thereon, and a manufacturing method thereof.
Patent KR-20220051896-A (KR)
Inventor: CHOUNG JONG HYUN
IPC: G06F3/041
Filed: 2020-10-19
Abstract: A display device comprises: a display panel; and an input sensor. The input sensor includes: a base insulating layer; a sensing electrode arranged on the base insulating layer and overlapping in a sensing region; and a signal line electrically connected to the sensing electrode and overlapping in a non-sensing region. The sensing line includes: a first conductive layer arranged on the base insulating layer and having a first reflectance, a first conductivity, and a first thickness; and a second conductive layer having a second reflectance lower than the first reflectance, a second conductivity lower than the first conductivity and a second thickness smaller than the first thickness, arranged on the first conductive layer, and being in contact with the first conductive layer. Therefore, provided is a display device having an input sensor with a reduced defect rate.
Patent KR-20220052671-A (KR)
Inventor: HAHN JI SOOK
IPC: C12P7/56
Filed: 2020-10-21
Abstract: The present invention relates to recombinant methanotrophs transformed with an expression vector comprising an inducible promoter and a lactate dehydrogenase gene operably linked to the inducible promoter. The recombinant strain of the present invention increased acid resistance and lactic acid production capacity by expressing the LDH gene using an inducible promoter in methanotrophs using methane as the sole carbon source. Therefore, the recombinant strain of the present invention can be usefully used to produce lactic acid using methane in a high concentration.
Patent KR-20220053238-A (KR)
Inventor: KIM KUN SOO
IPC: E04B1/06
Filed: 2020-10-22
Abstract: As a post-tension method for a concrete structure such as a girder or a slab, provided are a reinforced concrete structure using temperature prestressing of a plate-type tendon and a reinforcement method thereof. It is possible to efficiently reinforce a concrete structure by introducing prestressing using a plate-type tendon and realizing an ideal parabolic tension distribution through shear bolt fastening. In addition, it is possible to prevent stress concentration at the end of the plate-type tendon by distributing the tension generated in the plate-type tendon to a concrete structure to be reinforced through the pressure resistance of a shear bolt. Furthermore, it is possible to efficiently reinforce the concrete structure to be reinforced by arranging the plate-type tendon in various ways such as section, stack, or two-way.
Patent KR-20220055827-A (KR)
Title: Control method, device and program of filter combination learning network system for storing parameters of artificial intelligence model
Inventor: LEE JEONG GUN
IPC: G06N3/08
Filed: 2020-10-27
Abstract: Provided are a control method, device, and program of a filter combination learning network system for storing a parameter of an artificial intelligence model. The provided method comprises: a step of transmitting, by a server, a combination coefficient for a linear combination of an input filter and a network structure corresponding to an artificial intelligence model to an electronic device; a step of obtaining, by the electronic device, a convolutional filter based on the combination coefficient of the input filter and the network structure; and a step of obtaining, by the electronic device, a feature map of the artificial intelligence model based on the convolutional filter.
Patent KR-20220056056-A (KR)
Inventor: LEE JEONG YONG
IPC: G01N21/88
Filed: 2020-10-27
Abstract: The present invention relates to a die coater inspecting device for inspecting a die coating including two or more dies and a core formed between the two or more dies, comprising: a rail arranged on one surface of a die disposed at an outer side among two or more dies and formed while being fixed long in the lengthwise direction of the die; and a sensor assembly for inspecting a rib of the die and the core while moving along the rail. The sensor assembly includes: a movement part moving in the lengthwise direction of the die coater along the rail; a two-dimensional line sensor connected to the movement part and scanning the die coater to detect the shapes of the rib and the core two-dimensionally in the widthwise direction of the die coater; and an inspection part for comparing a measured height value from the edge of the rib to the edge of the core, which is detected by the two-dimensional line sensor, with a set height value to inspect whether there is a defect. Therefore, provided is a die coater inspecting device capable of determining whether the assembly of a die and a core is defective.
Patent KR-20220056588-A (KR)
Title: Promoter for directing the preferential expression by cytokinin and use thereof
Inventor: JINMI YOON
IPC: C07K14/415
Filed: 2020-10-28
Abstract: The present invention relates to: a promoter including a nucleotide sequence of SEQ ID NO: 1 and specifically inducing expression of a target gene in a cytokinin-specific manner; a recombinant expression vector including a foreign gene encoding a target protein, and operably linked to the promoter; a transformant transformed by the vector; and a method for manufacturing a transgenic plant in which a target protein is expressed in a cytokinin-specific manner, which comprises a step of introducing the vector to a plant. According to the present invention, promoter regions of genes whose expression is promoted in rice by cytokinin are identified and used as a material capable of visually showing a hormone-specific response by using a promoter providing cytokinin-specific expression, and can be usefully used even when the expression of desired genes is overexpressed at a position where cytokinin, which is a growth hormone, is formed. In addition, since many of the genes increasing rice yield increase cytokinin content in a plant, the promoter is used at a site and right time where cytokinin plays a role, thereby playing a role in increasing production without more side effects.
Patent KR-20220058229-A (KR)
Title: Area guard system using flight device and method for operating the same
Inventor: CHO YONG HO
IPC: G08G5/00
Filed: 2020-10-30
Abstract: An area boundary system using a flight device and an operating method thereof are disclosed. The disclosed area boundary system using a flight device includes: an observation device which classifies the boundary area and observes an intruding object to obtain discrimination information of the intruding object; a control device which obtains and analyzes flight information and generates a control signal including a flight mode; and a plurality of flight devices performing take-off and landing using at least one take-off and landing module to perform a boundary flight using the control signal obtained from the control device, and transmitting the flight information obtained through flight within the boundary area to the control device.
Patent KR-20220060289-A (KR)
Inventor: MU KYONG KIM
IPC: H02J50/12
Filed: 2020-11-04
Abstract: According to the present invention, a wireless power transmitting device comprises: a plate; a communication module communicating with a wireless apparatus located on an upper surface of the plate; a plurality of distance sensors prepared around a driving area of the plate and acquiring distance data to an object located on the upper surface of the plate; a transmission coil that transmits wireless power to the wireless apparatus; and a control unit that determines whether a foreign material exists between the plate and the wireless apparatus based on the distance data and determines transmission of the wireless power based on whether the foreign material exists.
Patent KR-20210126481-A (KR)
Title: X-ray apparatus
Inventor: LEE HAN SUNG
IPC: H05G1/32
Filed: 2020-11-05
Abstract: The present invention relates to an X-ray apparatus capable of stable operation, wherein the X-ray apparatus is miniaturized and lightweight. The X-ray apparatus may comprise: a case having an installation space formed therein; a high voltage separation part provided in the case to divide the installation space into a first installation part and a second installation part, and having a high voltage generating space formed therein; an X-ray tube provided to the first installation part; a high voltage generating part provided in the high voltage generating space, receiving power from the outside, raising the power, and providing the raised power to the X-ray tube; and a control part provided to the second installation part to control driving of the X-ray tube and the high voltage separation part.
Patent KR-20220063430-A (KR)
Title: Portable gas stove with enhanced safety
Inventor: KIM BAEK HEE
IPC: F24C3/14
Filed: 2020-11-10
Abstract: The present invention provides a portable gas stove with an enhanced safety function. A stopper is mounted on a burner body. When a storage body storing a portable gas container is connected to the burner body, the portable gas container is not stored in a storage part by a stopper. When the storage body is separated from the burner body, the portable gas container is stored in the storage body. So, the portable gas stove can be used only when the storage body is separated from the burner body. Therefore, the portable gas stove can be safely used. Specifically, the stopper is formed in the shape of ㄷ. One side of the stopper is fixed to the burner body, and the other side is inserted into the storage body. So, the stopper prevents the portable gas stove from being used by being hung on the portable gas container, or enables a user to safely use the portable gas stove by limiting the separation angle to prevent rotation as the other side of the stopper is hung on the storage body.
Patent KR-20220063953-A (KR)
Title: Digital-analog converting circuit and receiver including the same
Inventor: KO KYEONG JOON
IPC: H03M1/68
Filed: 2020-11-11
Abstract: The present invention relates to a digital-analog conversion (DAC) circuit to simplify a design of circuit elements connected to an output node of a DAC circuit and a receiver including the same. According to the present invention, DAC conversion circuit comprises a first DAC converter and a second DAC converter. The first DAC converter includes: a first binary-to-thermometer code converter converting a first digital code received through a first input terminal into a first thermometer code; a plurality of first current cells connected between a first voltage and a first output node and providing a first current to the first output node in response to the first thermometer code; and a first current-to-voltage converter connected between the first output node and a second voltage. The second DAC converter includes: a second binary-to-thermometer code converter converting a second digital code received through a second input terminal into a second thermometer code; a plurality of second current cells connected in parallel with the first current cells between the first voltage and a first output node and providing a second current to the first output node in response to the second thermometer code; and a second current-to-voltage converter connected in parallel with the first current-to-voltage converter between the first output node and the second voltage. The first current-to-voltage converter and the second current-to-voltage converter convert the sum of the first current and second current into a voltage at the first output node to output a first analog voltage corresponding to a weighted sum of the first digital code and the second digital code.
Patent KR-20220065119-A (KR)
Title: Livestock manure treatment system
Inventor: YEOM DUK SOON
IPC: C02F1/52
Filed: 2020-11-12
Abstract: The present invention relates to a livestock manure treatment system to treat manure generated in a livestock barn by dividing the same into a process of liquefying fertilizer and a process of purifying and discharge the same. According to the present invention, the livestock manure treatment system is divided into a liquid fertilizer generation unit receiving livestock manure from the barn, generating liquid fertilizer, and circulating the same to the barn, and a purification/discharge unit for receiving some of the manure from which sediment is removed, from the liquid fertilizer generation unit and discharging the same after purification, wherein the liquid fertilizer generation unit comprises: a manure sediment unit for storing the manure delivered from the barn and separating raw water by removing sediment; a liquefaction unit for receiving the raw water from the liquid fertilizer generation unit to remove organic matter and to generate liquid fertilizer from which odor is removed; a liquid fertilizer circulation unit for receiving the liquid fertilizer generated from the liquefaction unit to send the same to the barn; and a liquid fertilizer storage unit for receiving and storing the liquid fertilizer from the liquefaction unit, wherein the purification/discharge unit includes: a wastewater collection unit for receiving and storing the raw water from the manure sediment unit; a wastewater treatment unit for receiving the raw water from the wastewater collection unit to discharge the treated water from which organic matter is removed; a first chromaticity unit for receiving the treated water from the wastewater treatment unit to remove chromaticity; an organic matter removal unit for receiving the treated water from the first chromaticity unit to remove residual organic matter; and a second chromaticity unit for receiving the treated water from the organic matter removal unit to remove residual chromaticity and reduce total organic carbon amount (TOC).
Patent KR-20220071713-A (KR)
Inventor: KIM HO YOUNG
IPC: H04N19/136
Filed: 2020-11-24
Abstract: Disclosed are a method and device for compressing a neural network weight. In one embodiment, the method for compressing the neural network weight compresses a weight set comprising the weights of a neural network, transforms at least one among the weights to determine transform weight sets, calculates a compression efficiency value for each of the determined transform weight set using a compression result of the weight set and a compression result of each determined transform weight set, determines a target weight that satisfies a compression efficiency condition among the weights using each of the calculated compression efficiency values, and determines a final compression result of the weights based on a substitution result of the determined target weight.
Patent KR-20220071723-A (KR)
Inventor: KWON HYUNG DAL
IPC: G06F7/52
Filed: 2020-11-24
Abstract: Disclose are a method and device for performing a deep learning operation. According to an embodiment, the device for performing a deep learning operation comprises: a systolic adder tree in which a plurality of adder trees are connected in row and column directions; and an input multiplexer connected to an input register of at least one of the plurality of adder trees and determining column-direction data movement between the plurality of adder trees in response to a plurality of operation modes.
Patent KR-20220076558-A (KR)
Inventor: SEUNG KYU CHOI
IPC: G06T7/194
Filed: 2020-11-30
Abstract: 본 발명은 가축 관리 시스템 및 이의 운영 방법에 관한 것이다.  본 발명의 일 실시예에 따르면, 가축 관리 시스템의 운영 방법은 축사에서 사육되는 복수의 가축들을 포함하는 영상 정보를 획득하는 단계; 상기 영상 정보를 이용하여 상기 복수의 가축들을 검출하는 단계; 상기 복수의 가축들 중 적어도 2 마리가 서로 접촉 또는 근접하는 영역이 존재하는지 판단하는 단계; 상기 영역 내에 접촉 또는 근접한 적어도 2 마리를 분리하는 단계; 상기 분리된 가축들을 포함하는 상기 복수의 가축들에 대하여 개별 고유 식별자를 부여하는 단계; 및 상기 개별 고유 식별자를 갖는 가축의 총 마리 수를 상기 영상 정보와 매칭시켜 표시하는 단계를 포함할 수 있다.
Patent KR-20220076956-A (KR)
Title: 차량용 과일박스 적재 고정구
Inventor: KIM MYUNG KWAN
IPC: B65D69/00
Filed: 2020-12-01
Abstract: 차량용 과일박스 적재 고정구에 관한 것으로, 다수의 과일을 담아둘 수 있도록 케이스의 내부에 수용부가 형성되고, 상기 과일의 손상을 방지하도록 상기 케이스에 일정 간격으로 다수의 공기구멍이 형성되며, 상기 케이스의 상단에 테두리가 형성되고, 상기 테두리에 인접한 과일박스를 서로 결속시킬 수 있도록 있게끔 관통되게 손잡이가 형성된 과일박스부재; 상기 과일박스부재와 인접한 과일박스부재를 서로 결속시킬 수 있도록 구비되는 결속부재;를 마련하여 인접한 2개의 과일박스를 서로 결속시킬 수 있으며, 결속부재에 의해 과일박스들을 서로 결속시킬 수 있으며, 화물차량에 적재 시 과일박스를 바 또는 동아줄을 사용하지 않고서도 간편하게 결속시킨 상태로 적재할 수 있다는 효과가 얻어진다.