baber/WOPTO huggingface dataset:
Patent KR-20210038229-A (KR)
Title: System and method for providing shopping inforation via influencers
Inventor: LEE DAE BEOM
IPC: G06Q30/02
Filed: 2019-09-30
Abstract: A method for providing shopping information according to an embodiment of the present application comprises, in a method for providing shopping information through an influencer, a step of providing a posting including photos of pre-registered influencers; a step of receiving a first input for selecting a first posting of a first influencer among the postings of the influencers; a step of providing information related to one or more products matching a first influencer image of the first posting in response to the first input; a step of receiving a second input for selecting a first item from among the one or more products; and a step of providing information related to the first item in response to the second input. The information related to the one or more products provided in response to the first input includes at least one of a description of the first influencer image of the first posting, an image for each of the one or more products, a brand name, a product name, price information, and a second posting of the first influencer. The information related to the first item provided in response to the second input includes at least one or more recommended purchase market information from which the first item can be purchased and a third posting of a second influencer related to the first item. Accordingly, the reliability of the purchased product can be secured.
Patent KR-20210039864-A (KR)
Title: Method and apparatus for transmitting depriortized configured grant data
Inventor: BAEK SANG KYU
IPC: H04W72/14
Filed: 2019-10-02
Abstract: According to one embodiment of the present disclosure, an operation method of a terminal in a mobile communication system may include the steps of: generating a medium access control (MAC) protocol data unit (PDU) corresponding to a configured grant having a low priority when two or more configured grants overlap; storing the MAC PDU in a HARQ buffer corresponding to a hybrid automatic repeat request (HARQ) process corresponding to the generated MAC PDU; and performing retransmission on the MAC PDU stored in the HARQ buffer when the HARQ retransmission resource for the configured grant having the low priority is allocated.
Patent KR-20210041426-A (KR)
Title: Power Semiconductor Module and the Manufacturing Method thereof
Inventor: PARK YU CHEOL
IPC: H01L23/62
Filed: 2019-10-07
Abstract: According to an embodiment of the present invention, provided is a power semiconductor module which can improve parasitic inductance. The power semiconductor module comprises: a substrate formed with a first copper layer and a second copper layer spaced apart from each other on a first surface; a first switching element including a source layer and a drain layer in order from the top to the bottom, mounted on the first copper layer, and soldering the drain layer to the first copper layer; a second switching element including a source layer and a drain layer in order from the top to the bottom and mounted on the second copper layer, wherein the drain layer of the second switching element is soldered to the first copper layer; a first lead frame of which a part is soldered on an upper portion of the source layer of the first switching element; and a second lead frame of which a part is soldered to the second copper layer and which is electrically connected with the drain layer of the second switching element.
Patent KR-20210048188-A (KR)
Inventor: PARK KI MYEON
IPC: F24F13/14
Filed: 2019-10-23
Abstract: The present invention provides an apparatus for purifying and conditioning indoor air to a state optimal for activities of people, in which sensors are installed in proper spatial positions within a room where people do activities to measure an indoor air state, and if the information is sent in a wired or wireless means to a control unit, the control unit performs data analysis and operation, to drive a system such that the indoor air can be purified if the indoor air is contaminated only by fine dust, and to drive the system which purifies external air, pours the purified air into the room and discharges contaminated indoor air such that the indoor air is purified and temperature and humidity are measured and conditioned if the indoor air is contaminated by a material harmful to a human body like carbon dioxide, formaldehyde and radon discharged from a human body or a building, thereby maintaining an indoor state optimal for activities of people. Therefore, the apparatus, capable of maintaining an optimal state that fine dust or other material harmful to the human body is contained at a reference value or less, can be effectively used for sports facilities or auditoriums where many people are concentrated or for hospital rooms where the infiltration of bacteria causing a contagious disease along the flow of air has to be prevented.
Patent KR-20210052084-A (KR)
Title: multi-functional kiosk system
Inventor: NO GYEONG HWAN
IPC: H04N5/225
Filed: 2019-10-31
Abstract: The present invention relates to a multifunctional kiosk system, and more particularly, to a multifunctional kiosk system capable of increasing a speed of processing a facial recognition algorithm through optimization of an embedded board for image processing, storing log data, and detecting a fever patient through algorithm processing. According to the present invention, the multifunctional kiosk system includes: a kiosk body; a central control unit installed inside the kiosk body; a touch screen; a display unit; and an image input unit for capturing an image of a user, wherein the image input unit is a dual camera having thermal image and visible light functions, and the central control unit is configured to process an algorithm for detecting a fever patient from a capturing target captured from the image input unit.
Patent KR-20210055293-A (KR)
Title: Vehicle and method of controlling velocity of vehicle
Inventor: HA SEUNG SEOK
IPC: H01L21/67
Filed: 2019-11-07
Abstract: According to the present invention, provided is a vehicle, which includes: a traveling unit traveling along a traveling rail provided on a ceiling; a transfer unit connected to a lower portion of the traveling unit and transporting an object; a communication unit receiving location information of a preceding vehicle located in a traveling direction from a higher-level system; a calculation unit calculating a distance to the preceding vehicle by using the location information; and a control unit adjusting the speed of the driving unit according to the calculated distance to prevent a collision with the preceding vehicle.
Patent KR-20200055672-A (KR)
Title: Encryption systems and method using permutaion group based cryptographic techniques
Inventor: AHN SE WHAN
IPC: H04L9/00
Filed: 2019-11-12
Abstract: According to the present invention, disclosed is an encryption system using permutation group-based encryption technology. The encryption system comprises a transmission terminal for encrypting and transmitting a message and a reception terminal for decoding the encrypted message. The transmission terminal and the reception terminal simultaneously synthesize a symmetric key and an asymmetric key in the form of permutation based on a permutation group to encrypt and send and receive the message.
Patent KR-20210059974-A (KR)
Inventor: KWON DAE YOUNG
IPC: C02F5/08
Filed: 2019-11-18
Abstract: The present invention provides a water quality control method for reducing corrosion in a water pipe. According to the present invention, the water quality control method for reducing corrosion in a water pipe enables the corrosion of pipes caused by metal components contained in raw water to be minimized by injecting an alkalinity adjusting material as much as the calculated optimal inflow amount to the water pipe that transports the raw water taken from a water source to a water purification device to adjust the alkalinity of the raw water, and accordingly, can be effectively applied to the water pipe connected to a bank filtrated water intake source, which is currently expanding in Korea.
Patent KR-20210060776-A (KR)
Inventor: CHOI MOON BUM
IPC: A23L2/52
Filed: 2019-11-19
Abstract: The present invention relates to a beverage composition for preventing obesity and relieving edema to prevent and alleviate various diseases caused by obesity and edema by including a natural product mixed extract, L-carnitine and calcium nano-collagen peptide as active ingredients.
Patent KR-20210062781-A (KR)
Title: Multi-Functional Multi-Ratio OBC/LDC Integrated circuit
Inventor: PARK JUNGWOOK
IPC: B60L55/00
Filed: 2019-11-21
Abstract: The present invention relates to an OBC/LDC integrated circuit having multiple functions and turns ratio, which has high power density and enables bidirectional operation in a wide voltage range without additional control in an electric vehicle battery charging system. By selectively using the turns ratio, both bidirectional G2V and V2G functions are performed in a wide voltage range without additional control, and charging efficiency can be increased by operating using only a small number of switches in an LDC function. The OBC/LDC integrated circuit having the multiple functions and the turns ratio comprises: a first switching unit; a low voltage battery; a mode selection switch; first and second capacitors; a second switching unit; a third switching unit; a transformer circuit unit; and a high voltage battery.
Patent KR-20210063771-A (KR)
Title: Apparatus for automatic producing investment portfolio
Inventor: KIM SEONG MIN
IPC: G06N3/08
Filed: 2019-11-25
Abstract: In accordance with the present invention, an apparatus for automatically generating an investment portfolio comprises: an input unit for receiving investment information including at least one among information on investment avoidance areas, information on theme fund keywords to be excluded and on the number of portfolio funds, and information on user investment propensity; a fund selection unit for executing fund screening on a plurality of fund pools that can be transacted based on the received investment information, and deriving a fund universe as a result of the fund screening; and a portfolio generation unit for generating at least one portfolio by combining one or more funds included in the derived fund universe. If the final investment portfolio is not generated through the portfolio generation unit, a portfolio list is generated by performing at least one among first proportion distribution, second proportion distribution, and third proportion distribution on the investment universe, and a final portfolio is selected from the generated portfolio list. Therefore, the apparatus can generate a deep learning-based user-customized portfolio that reflects the investment propensity of each individual customer.
Patent KR-20210066325-A (KR)
Title: Wafer for light emitting device
Inventor: KIM DOO SOO
IPC: H01L33/62
Filed: 2019-11-28
Abstract: The present disclosure provides a wafer for a semiconductor light emitting device. The wafer for a semiconductor light emitting device comprises: a growth substrate; a buffer layer formed on the growth substrate; a plurality of growth prevention films formed on the buffer layer and having the longest width of each opening of 100 μm or less; and a plurality of semiconductor light emitting parts grown from the buffer layer in each opening and spaced apart from each other, wherein the longest width of each semiconductor light emitting part is 100 μm or less, the longitudinal cross-section has a trapezoidal shape, and a first semiconductor region having a first conductivity, an active region generating light by the recombination of electrons and holes, and a second semiconductor region having a second conductivity different from the first conductivity region are sequentially formed, and a side active region suppression layer is formed under the first semiconductor region. The wafer for a semiconductor light emitting device can reduce the warpage of the growth substrate.
Patent KR-20200070141-A (KR)
Inventor: HAN MIYEON
IPC: H01L51/50
Filed: 2019-12-09
Abstract: The present application relates to an organic light emitting device. The organic light emitting device includes: a first electrode; a second electrode provided to face the first electrode; and one or more organic material layers provided between the first electrode and the second electrode. Therefore, low driving voltage, high luminous efficiency and/or long lifespan are possible.
Patent KR-20200078376-A (KR)
Inventor: SCOTT ERIC JAMES
IPC: A23B4/07
Filed: 2019-12-19
Abstract: A defrosting system includes an RF signal source, one or more electrodes, a transmission path between the RF signal source and the electrode(s), and an impedance matching network coupled along the transmission path. A system controller may modify the impedance matching network to reduce the reflected signal power. The system controller may determine an initial estimate of the mass of the load. Desired signal parameters for the RF signal may be determined based on the initial estimated mass of the load. The system controller may determine a refined estimate of the load mass based on a rate of change of an S11, VSWR, or reflected power parameter measured at the transmission path, or based on elapsed time between matches. Refined signal parameters for the RF signal may be determined based on the refined estimated mass.
Patent KR-20210079612-A (KR)
Title: Display Device
Inventor: YOOJIN KANG
IPC: H04N13/133
Filed: 2019-12-20
Abstract: The present disclosure relates to a technique for reducing power consumption of a display device by using depth map information of image data. The display device includes a display panel and a timing controller.
Patent KR-20210079847-A (KR)
Title: Extra heavy gauged steel plate having excellent surface quality and lamellar tearing resistance and manufacturing method for the same
Inventor: KIM DAE WOO
IPC: C22C38/48
Filed: 2019-12-20
Abstract: A steel material for an ultra-thick pressure vessel according to one aspect of the present invention includes 0.10 to 0.25 wt% of carbon (C), 0.05 to 0.50 wt% of silicon (Si), 1.0 to 2.0 wt% of manganese (Mn), 0.005 to 0.1 wt% of aluminum (Al), 0.010 wt% or less of phosphorus (P), 0.0015 wt% or less of sulfur (S), 0.001 to 0.03 wt% of niobium (Nb), 0.001 to 0.03 wt% of vanadium (V), 0.001 to 0.03 wt% of titanium (Ti), 0.01 to 0.20 wt% of chromium (Cr), 0.01 to 0.15 wt% of molybdenum (Mo), 0.01 to 0.50 wt% of copper (Cu), 0.05 to 0.50 wt% of nickel (Ni), 0.0005 to 0.0040 wt% of calcium (Ca), and the balance Fe and unavoidable impurities, and has a thickness direction elongation (ZRA) of 35% or more, a tensile strength of 450 to 620 MPa, and the maximum surface crack depth of 2 μm or less.
Patent KR-20210079948-A (KR)
Title: Apparatus for predicting and preventing edge crack and fracture of strip in cold rolling
Inventor: LEE JU SEUNG
IPC: G01N27/83
Filed: 2019-12-20
Abstract: According to the present invention, provided are a plate fracture prediction apparatus for a cold-rolling process, capable of reporting a candidate section of an edge part of a steel sheet, which is likely to be cracked, by measuring an occurrence factor of a plate fracture existing in the edge part through an electromagnetic method, and a prevention apparatus thereof. According to one embodiment of the present invention, the plate fracture prediction apparatus for a cold-rolling process includes: a measurement part measuring an edge of a steel plate by forming a magnetic field; and a signal processing part predicting a corresponding part as a plate fracture candidate part by detecting whether there is a leaked magnetic flux from a measurement signal of the measurement part. According to one embodiment of the present invention, the plate fracture prevention apparatus includes: a measurement part measuring an edge of a steel sheet by forming a magnetic field; a signal processing part detecting whether there is a leaked magnetic flux from a measurement signal of the measurement part; and a control part predicting a plate fracture part based on data detected by the signal processing part, and controlling a rolling speed to prevent a plate fracture.
Patent KR-20210007806-A (KR)
Inventor: LEE JONG HUN
IPC: B60L50/16
Filed: 2019-12-23
Abstract: The present invention relates to a transportation means, enabling a gravity generator to be installed in each rotating component to obtain electricity. The electricity is obtained from the rotating component and is obtained by using a load during parking of the transportation means. The transportation means can reduce emission of pollutants to protect nature.
Patent KR-20200083266-A (KR)
Title: Substrate desorption method and Manufacturing method of electronic device
Inventor: JIN SEONG PARK
IPC: B32B43/00
Filed: 2019-12-24
Abstract: Provided is a substrate desorption method with a simplified manufacturing process. The substrate desorption method may comprise the steps of: preparing a support substrate; providing a base source including a desorption agent including an organic material and a control agent including a metal oxide on the support substrate to form a sacrificial film; forming a base substrate on the sacrificial film; and irradiating light to the sacrificial layer to disassemble the sacrificial layer and separating the base substrate from the support substrate.
Patent KR-20210081969-A (KR)
Title: Method for preparing sponge type liphophlic gel for absorbing and removing volatile organic compounds
Inventor: JEONG JAE HYUN
IPC: C08J3/24
Filed: 2019-12-24
Abstract: A lipophilic gel of the present invention exhibits sponge-like physical properties by standardizing and drying a polymer polymerized using a silicone monomer. Therefore, the lipophilic gel of the present invention, due to the silicone monomer and a large surface area, can efficiently adsorb volatile organic compounds present in fluid gas.
Patent KR-20200083291-A (KR)
Inventor: KIM CHANGOH
IPC: H01L23/552
Filed: 2019-12-26
Abstract: The present invention relates to a semiconductor device which has a substrate including a terminal and an insulating layer formed over the terminal. An electrical component is disposed over the substrate. An encapsulant is deposited over the electrical component and substrate. A portion of the insulating layer over the terminal is exposed from the encapsulant. A shielding layer is formed over the encapsulant and terminal. A portion of the shielding layer is removed to expose the portion of the insulating layer. The portion of the insulating layer is removed to expose the terminal. The portion of the shielding layer and the portion of the insulating layer can be removed by laser ablation.
Patent KR-20210083932-A (KR)
Title: Heat exchanger and A food waste removal apparatus
Inventor: CHOI HYUN WOO
IPC: F28D1/02
Filed: 2019-12-27
Abstract: The present invention provides a heat exchanger which conducts heat exchange of high temperature and humid air and room temperature air to remove moisture from the high temperature humid air. The heat exchanger comprises: a condensation body which provides a condensation space of the high temperature and humid air therein and has a first heat radiation fin disposed on an outer circumference thereof; a cooling conduit which is disposed by penetrating from one side to the other side of the condensation body, provides a moving space of cooling air supplied from the outside, and has a second heat radiation fin disposed on an inner circumference thereof; a blowing fan which blows air toward the condensation body; and a condensed water discharging pipe which discharges condensed water generated by condensation of the high temperature humid air from the condensation body. In the heat exchanger, heat exchange of the high temperature humid air is conducted by air in the atmosphere, thereby having an effect of reducing energy used.
Patent KR-20200081328-A (KR)
Inventor: JUN DONG SAN
IPC: H04N19/51
Filed: 2019-12-27
Abstract: According to the present invention, an image encoding/decoding method and an apparatus thereof construct a merge candidate list of the current block, derive motion information of the current block based on a merge index of the current block and the merge candidate list, derive a motion vector difference value of the current block, correct the motion vector of the current block by using the motion vector difference value, and may perform motion compensation of the current block by using the corrected motion vector.
Patent KR-20210085056-A (KR)
Title: Ventilation type air cleaner and ventilation system having the same
Inventor: HAN WON JAE
IPC: F24F12/00
Filed: 2019-12-30
Abstract: According to the present invention, disclosed is a ventilation type air cleaner including: a housing having a rotation center shaft therein, and having a purification part, a cleaning part and a sterilization part sequentially provided around the rotation center shaft in a circumferential direction; a rotation unit installed in the housing to be rotatable around the rotation center shaft; a filter assembly detachably combined with the rotation unit, and formed to pass sequentially through the purification part, the cleaning part and the sterilization part due to the rotation of the rotation unit; an intake duct connected with the housing to guide the flow of the air introduced into the purification part; and an exhaust duct connected with the housing to guide the flow of the air discharged from the purification part. In order to lead outside air to be introduced into a total heat exchanger after passing through the purification part, the intake duct and the exhaust duct are connected between the outside and the total heat exchanger.
Patent KR-20210085541-A (KR)
Title: Conductive Ball And Anisotropic Conductive Film Containing the Same
Inventor: HAN KWANYOUNG
IPC: H01B5/16
Filed: 2019-12-30
Abstract: The present invention relates to a conductive ball and an anisotropic conductive film comprising the same, which has a structure which can significantly reduce contact resistance by increasing contact points between conductive balls. According to one aspect of the present invention, the conductive ball includes: a main bead of insulating material; a plurality of sub-beads having a size smaller than that of the main bead and made of an insulating resin material and attached to a surface of the main bead; a conductive metal layer coated on the surfaces of the main bead and the sub-bead; and an insulating layer made of an insulating resin material is coated on a surface of the conductive metal layer, and is broken when heat and pressure are applied from the outside.
Patent KR-20190007104-A (KR)
Title: 통합된 소형 셀 및 wifi 네트워크에서의 네트워크에 의해 개시되는 핸드오버
Inventor: MOHAMED AHMED
IPC: H04W84/12
Filed: 2015-07-14
Abstract: 출원인들은 통합된 소형 셀 및 WiFi(ISW) 네트워크에서 기존의 통신 연결의 핸드 오버를 개시하도록 적응되는 시스템 간 이동성 앵커 제어 포인트를 개시한다.  시스템 간 이동성 앵커 제어 포인트는 HeNB/LTE 네트워크 및 신뢰할 수 있는 WLAN 액세스 네트워크(TWAN) 모두에 통신 가능하게 결합되고 HeNB/LTE 및 TWAN 액세스 모두에 대한 공통 제어 평면 엔티티로서 동작하도록 적응된다.  이동성 앵커 제어 포인트는, 예를 들어, 이동성 관리 엔티티(MME) 또는 통합된 소형 셀 및 WLAN 게이트웨이(ISW GW)일 수 있다.  이동성 앵커 제어 포인트는 HeNB 네트워크 및 WLAN의 동작들에 관한 측정 데이터를 요청하고 수신하도록 적응된다.  측정 데이터에 기초하여, 이동성 앵커 제어 포인트는 HeNB/LTE 네트워크 및 WLAN 중 하나를 통한 기존 통신 경로가 그 네트워크들 중 다른 하나로 핸드오버되어야 하는지를 결정한다.  핸드오버가 이루어져야 한다고 결정되면, 이동성 앵커 제어 포인트는 핸드오버를 조정한다.
Patent KR-20190031479-A (KR)
Title: 인열 용이성 무연신 수지 필름, 및 그것을 이용한 포장재용 적층 필름
Inventor: KAWAMURA SATOSHI
IPC: C08J5/18
Filed: 2017-07-14
Abstract: 인열 용이성을 가진 수지 필름을 제공하는 것을 목적으로 한다. 폴리에틸렌 테레프탈레이트계 수지와, 상기 폴리에틸렌 테레프탈레이트계 수지의 SP값과의 차이가 1.1~4.0(cal/cm 3 ) 0.5 인 제2 수지와의 브랜드로 이루어진 인열 용이성 무연신 수지 필름이다. 이 인열 용이성 무연신 수지 필름(10)을, 히트 실링면이 되는 내층 필름(20)과, 이소프탈산 성분의 공중합 비율이 0~5몰%인 이소프탈산 변성 폴리에틸렌 테레프탈레이트 수지로 이루어진 표층 필름(30)과의 사이에 구비하는 포장재용 적층 필름(1B)가 제공된다.
Patent KR-20190026769-A (KR)
Title: 유전자 발현 프로파일을 사용하여 폐암을 진단하기 위한 조성물 및 방법
Inventor: SHOWE MICHAEL
IPC: G01N33/574
Filed: 2017-06-21
Abstract: 질환에 특징적인 대상체의 혈액으로부터 선택된 10개 이상의 유전자, 예를 들어, 유전자 발현 프로파일을 사용하여 포유동물 대상체에서 폐암을 진단하는 방법 및 조성물이 제공된다. 상기 유전자 발현 프로파일은 본 명세서의 표 I 또는 표 II의 10개 이상의 유전자를 포함한다.