baber/WOPTO huggingface dataset:
Patent KR-20210023798-A (KR)
Inventor: PARK SOON JAE
IPC: A61K38/16
Filed: 2019-07-25
Abstract: 본 발명은 히알루론산 가수분해 효소인 인간 히알루로니다제의 효소 활성과 열 안정성을 높이는 단백질 공학 기술분야에 관한 것으로, 서열번호 1의 야생형 PH20의 아미노산 서열 중에서 알파나선 부위 및/또는 그 연결 부위에 해당하는 부위에서 하나 이상의 아미노산 잔기의 치환과, 선택적으로 추가적인 N-말단 및/또는 C-말단의 아미노산 잔기가 결실된, 히알루로니다제 PH20 변이체 또는 이의 절편에 대한 것이다.  
구체적으로는 서열번호 1의 서열을 갖는 야생형 PH20에 있어, T341A, T341C, T341G, S343E, M345T, K349E, L353A, L354I, N356E 및 I361T로 구성된 군에서 선택된 하나 이상의 잔기의 치환을 포함하고, 추가적으로 알파나선 8 부위 및/또는 알파나선 7 및 알파나선 8의 연결 부위에 위치한 아미노산의 치환을 포함하며, N-말단 및 C-말단 부위의 일부 아미노산이 결실된 PH20의 변이체 및 이의 절편에 관한 것이다.
Patent KR-20200134225-A (KR)
Title: 비수계 이차 전지 전극용 바인더 조성물, 비수계 이차 전지 전극용 도전재 페이스트 조성물, 비수계 이차 전지 전극용 슬러리 조성물, 비수계 이차 전지용 전극 및 비수계 이차 전지
Inventor: MURASE TOMOYA
IPC: C08L33/06
Filed: 2019-03-14
Abstract: 점도 안정성이 우수한 비수계 이차 전지 전극용 슬러리 조성물과, 사이클 특성이 우수한 비수계 이차 전지를 형성 가능한 비수계 이차 전지 전극용 바인더 조성물을 제공한다.  비수계 이차 전지 전극용 바인더 조성물은, 양이온성기와 결합 가능한 관능기를 갖는 단량체 단위와, (메트)아크릴산에스테르 단량체 단위를 함유하는 중합체, 및 양이온성기를 2개 이상 갖는 유기 화합물을 포함하고, 온도 60℃에서 30일간 정치하였을 때의 점도 변화율이 400% 이하이다.
Patent KR-20200123254-A (KR)
Title: 물리적 장벽들을 통한 무선 신호들의 통신
Inventor: BLACK ERIC JAMES
IPC: H04B1/44
Filed: 2019-03-19
Abstract: 무선 신호들을 벽들 또는 창들과 같은, 물리적 장벽을 통해, 물리적 장벽에 의해 부분적으로 형성되는 구조체의 내부에 위치되는 무선 컴퓨팅 디바이스들에, 송신하고 수신하기 위한 시스템.  무선 신호들은 물리적 장벽의 외부에 위치되는 하나 이상의 원격 기지국 노드들에 의해 5G 통신 프로토콜들과 통신되는 기가헤르츠 주파수들을 갖는 밀리미터 파형들이다.  하나 이상의 외부 안테나는 HMA 파형들을 갖는 RF 무선 신호들을 원격 무선 기지국에 통신하도록 구성된다.  하나 이상의 실시예에서, RF 무선 신호들은 고객 댁내 장치와 인가된 원격 무선 기지국 사이에 창 장벽을 통해 바이스태틱하게 증폭되고 통신된다.
Patent KR-20210002510-A (KR)
Title: 개방 위치를 획정하는 체크 밸브 삽입체와 이를 구비한 체크 밸브
Inventor: FLETCHER DAVID E
IPC: F02M35/10
Filed: 2019-04-23
Abstract: 체크 밸브 삽입체는 체크 밸브의 개방 위치를 위한 밸브 시트를 획정하고 체크 밸브의 내부 챔버 내에 설치될 수 있는 외측 지지부를 가지며 리브에 의해 외측 지지부로부터 반경 방향 내측으로 이격된 내부 환형 링을 가진다. 리브는 길이방향 중심 축선을 향해 축 방향으로 각을 이루어 내부 환형 링의 상부면을 축 방향으로 외측 지지부의 상부면을 넘어서 일정 거리에 위치시킨다. 체크 밸브는 입구 포트, 출구 포트, 및 입구 및 출구 포트와 유체 소통하는 챔버를 획정하는 하우징을 가지며, 챔버에 설치된 체크 밸브 삽입체를 가지며, 체크 밸브 삽입체의 내부 환형 링에 의해 획정된 개방 위치와 폐쇄 위치 사이에서 챔버 내에서 움직일 수 있는 밀봉 디스크를 가진다. 밀봉 디스크는 밀봉 디스크를 가로 지르는 압력 차이에 응하여 이동 가능하다.
Patent KR-20210003855-A (KR)
Title: 헤어 스타일링 장치
Inventor: BOURQUIN YANNYK PARULIAN JULIAN
IPC: A45D2/00
Filed: 2019-04-23
Abstract: 모발(H)이 광 방사선을 받게 하기 위한 발광 유닛(LU)을 포함하는 헤어 스타일링 장치(S).  바람직하게는, 발광 유닛(LU)은 광원(L)으로부터의 광(Li)의 제1 파장을 발광 유닛(LU)으로부터 출사하는 출사광(EL)의 제2 파장으로 변환하도록 배열된다.  바람직하게는, 모발(H)이 발광 유닛(LU)과 접촉하는 경우에 발광 유닛(LU)으로부터 광이 출사한다.  바람직하게는, 발광 유닛(LU)에는 산란 요소가 제공된다.  발광 유닛(LU)의 굴절률이 1.3 내지 1.7, 바람직하게는 1.3 내지 1.42의 범위일 수 있다.  바람직하게는, 발광 유닛(LU)은 복수의 처리 구획부들을 제공한다.  헤어 스타일링 장치는 바람직하게는 발광 유닛(LU) 내로 광(Li)을 결합시키기 위한 광원(L)을 갖는 손잡이를 포함하고, 헤어 스타일링 장치에는 각각의 헤어 스타일링 유형을 위해 각각 적합하게 된 복수의 교환가능한 발광 유닛(LU)들이 제공될 수 있으며, 이러한 교환가능한 발광 유닛(LU)들은 손잡이 내로 삽입가능하다.
Patent KR-20210056950-A (KR)
Title: 고유한 분기 구조를 보여주는 탄화수소 혼합물의 공정
Inventor: BARALT EDUARDO
IPC: B01J21/04
Filed: 2019-04-30
Abstract: 본 발명은 자동차 엔진 오일에 대한 더 엄격한 환경 및 연비 규정에 따른 성능 요구 사항을 해결하는 잘 제어된 구조적 특성을 가진 포화 탄화수소 혼합물을 준비하는 고유한 공정을 제공하는 것이다. 상기 공정은 탄화수소 분자의 분지 특성을 제어하여 -35 내지 5329에서 놀라운 CCS 점도 및 Noack 휘발성(ASTM D5800)관계를 갖는 조성물을 일관되게 제공하도록 한다. 상기 공정은 특정 올레핀 공급 원료를 제공하고, BF 3  촉매의 존재하에 올리고머화하며, 귀금속 함침 된 10 멤버 고리 제올라이트 촉매의 존재하에 수소화 이성질체화를 포함하는 것이다.
Patent KR-20220102268-A (KR)
Title: Method of maximizing the coronavirus killing ability of high-density lipoproteins and pharmaceutical composition for preventing and treating COVID-19 disease
Inventor: CHO KYUNG HYUN
IPC: G01N33/92
Filed: 2021-01-13
Abstract: The present invention relates to a method for maximizing the coronavirus killing ability of high-density lipoproteins, and a pharmaceutical composition for preventing or treating COVID-19. As identified by the present inventors, non-glycated normal high-density lipoproteins (HDLs) exhibit killing ability against coronavirus (SARS-Cov-2) that is superior to that of glycated HDLs, and thus a pharmaceutical composition for preventing and treating COVID-19, containing non-glycated normal HDLs as an active ingredient, is provided. In addition, the present invention is useful since a method for maximizing the coronavirus killing ability by using an HDL glycation inhibitor, on the basis of the identification by the present inventors, can be provided and a method for screening for a pharmaceutical composition for preventing and treating COVID-19 by evaluating the degree of HDL glycosylation inhibition of candidate drugs can be provided.
Patent KR-20220106441-A (KR)
Inventor: SHIN DONG HOON
IPC: C08K5/17
Filed: 2021-01-22
Abstract: The present invention relates to an insulating composition for a power cable joint box with excellent self-restoration properties and a manufacturing method thereof. In one embodiment, the insulating composition for a power cable joint box comprises: 97 to 99.5 wt% of a resin matrix; and 0.5 to 3 wt% of a self-healing capsule dispersed in the resin matrix, wherein the resin matrix includes a silicone-based resin and an amine-based curing agent and the self-healing capsule includes a restoring agent and an outer wall supporting the restoring agent, wherein the restoring agent contains an epoxy resin. The outer wall of the self-healing capsule is destroyed by an electrical tree generated when the resin matrix is damaged, and the restoring agent is released to contact the curing agent to restore damage to the resin matrix.
Patent KR-20220107350-A (KR)
Inventor: HONG SUN KI
IPC: F23J15/04
Filed: 2021-01-25
Abstract: The present invention relates to a smoke prevention system for fossil fuel combustion and incinerator combustion, which removes soot and heavy metals generated from a double chimney apparatus using a high-heat amplification burner device and intended for multi-combustion induction of an internal chimney of a melting furnace in an incineration plant and, more specifically, to an eco-friendly smoke prevention system for combustion of an incineration furnace, in which first and second rotating water tanks and cleaning filters are sequentially installed and operated at the rear end of a dust collector and a water shower device to purify exhaust combustion gas such that clean air is discharged through an external chimney. To this end, a first dust collector (10) installed in a melting furnace of a double chimney apparatus includes a two-stage hot water tank and dust collectors embedded therein so that smoke of fossil fuel combustion and incinerator combustion discharged from a melting furnace are primarily collected and discharged to a second dust collector (20). The second dust collector (20) is configured such that a glass-wool curtain device is embedded in together with the dust collector to secondarily collect the combustion which have passed through the first dust collector (10). Accordingly, the smoke having passed through the first and second dust collectors (10, 20) is sent to a water shower device (30) by using a transfer blower (70). Subsequently, first and second rotary water tanks (40, 50), a transfer blower (75), and a cleaning filter (60) are sequentially installed and operated to purify the discharged combustion gas and send clean air through an external chimney.
Patent KR-20220107628-A (KR)
Inventor: LIM BYEONG YEON
IPC: B31F1/00
Filed: 2021-01-25
Abstract: The present invention relates to a device for manufacturing an anti-wrinkle rack for a hanger. The device for manufacturing an anti-wrinkle rack for a hanger includes: a stencil winding and supplying unit, a tension control supply unit, a widthwise direction movement prevention guiding unit, a longitudinal direction cutting unit, a widthwise direction cutting unit, a transfer roller, a transfer pad roller, a bending thermoforming unit, an adhesive applying unit, and a discharge unit. The device for manufacturing an anti-wrinkle rack for a hanger manufactures an anti-wrinkle rack while a series of processes proceed automatically. The device for manufacturing an anti-wrinkle rack for a hanger can save production costs and reduce human resources. At the same time, the device for manufacturing an anti-wrinkle rack for a hanger can remarkably improve productivity and workability. The device for manufacturing an anti-wrinkle rack for a hanger supplies and transfers stencil paper in a tightened state by controlling a tension when the device for manufacturing an anti-wrinkle rack for a hanger supplies the wound stencil paper to manufacture an anti-wrinkle rack using the tension control supply unit. Also, the device for manufacturing an anti-wrinkle rack for a hanger prevents the widthwise direction of the stencil paper from being changed while the device for manufacturing an anti-wrinkle rack for a hanger supports and guides both sides in the widthwise direction of the stencil paper using the widthwise direction movement prevention guiding unit. Therefore, the device for manufacturing an anti-wrinkle rack for a hanger can minimize failures, such as distortion in the widthwise direction in a transfer process for manufacturing the anti-wrinkle rack with the stencil paper. At the same time, the device for manufacturing an anti-wrinkle rack for a hanger can stably prevent an automatized process from malfunctioning due to a failure, such as the distortion in the widthwise direction.
Patent KR-20220108271-A (KR)
Inventor: LEE JONG HYUN
IPC: G06K19/06
Filed: 2021-01-26
Abstract: The present invention aims to propose a means by which, from a seller's point of view, products for sale can be easily registered on a shopping mall site, and images of actual products can also be conveniently provided. A product registration system in an embodiment of the present invention comprises: a mobile terminal having a product registration application installed thereon, which enables inputting information on a product for sale and capturing images of the product for sale; and a product management server connected to the mobile terminal through a wired/wireless communication network, registering product information and product images of the product for sale in a shopping mall site, and enabling purchase by consumers. The product registration application includes: a control module that manages and controls a display area and a user interface of the mobile terminal, and communicates with the product management server to manage the information of the product for sale; a photographing module that activates a camera module installed on the mobile terminal to enable capturing of a main image and detailed images of the product for sale; and a recognition module that recognizes QR codes or barcodes taken by the photographing module and transfers the information on the product for sale to the control module.
Patent KR-20220109618-A (KR)
Inventor: NOH SEIYOUN
IPC: B01J21/06
Filed: 2021-01-29
Abstract: The present invention relates to a method for removing nitrogen oxide in a thermal power plant, wherein denitrification performance is excellently maintained even under flue gas conditions including high concentration of nitrogen dioxide generated during initial operation of the thermal power plant.
Patent KR-20220113143-A (KR)
Title: A acoustic board in which a polyester sound absorbing felter in inserted into the grooved wood part
Inventor: HONG WHAL
IPC: E04B1/82
Filed: 2021-02-05
Abstract: The present invention relates to an acoustic board with a scheme of fitting a polyester sound-absorbing pelter into a grooved wood part, which can further improve productivity, comprising: a wood part in which a plurality of fastening grooves are continuously formed; and a sound-absorbing material fastened by being fitted into each of the fastening grooves.
Patent KR-20220114311-A (KR)
Title: Speed Hump Power Generation Device Using Liquid
Inventor: LEE JANG BUM
IPC: F03G7/08
Filed: 2021-02-08
Abstract: The present invention relates to a device for generating power by using pressurization when a vehicle passes a speed bump. The device comprises: a pressurizing unit provided on the speed bump and receiving the pressure of the vehicle; a power generation unit which is connected to the pressurizing unit and generates electricity by the pressure transmitted from the pressurizing unit; a connection unit which transfers the pressure applied to the pressurizing unit to the power generation unit while connecting the pressurizing unit and the power generation unit; a storage unit which is connected to the power generation unit to store the electricity generated by the power generation unit and transmits the electricity to a set place; and a controller connected to the power generation unit and a storage unit, respectively, to control the operation of the power generation unit and the storage unit. The pressurizing unit uses a fluid or air for pressurization. Therefore, the present invention generates the electricity with the pressure generated when the vehicle passes the speed bump by using a liquid.
Patent KR-20220122331-A (KR)
Title: Reflected light wavelength scanning device including silicon photonics interrogator
Inventor: MOON HYUNG MYUNG
IPC: G01J1/04
Filed: 2021-02-26
Abstract: The present invention provides a reflective light wavelength scanning device having a silicon photonics interrogator. The device comprises: a light source module outputting broadband light; an optical sensor that receives light outputted from the light source module through a circulator, reflects light of a specific band to the circulator, and transmits light of the remaining band except for the specific band; and an interrogator that separates polarized light from the reflected light received through the circulator and allows the polarized light to be selectively incident.
Patent KR-20220124002-A (KR)
Title: Clamping device of spindle for machine tool
Inventor: SANGWAN PARK
IPC: B23Q5/54
Filed: 2021-03-02
Abstract: The present invention relates to a spindle clamp device. The spindle clamp device includes: a spindle unit having a body part, a shaft part installed inside the body part to be rotatable, and a flow path part formed inside the body part; and a clamping unit disposed between the body part and the shaft part to clamp or unclamp the shaft part to the body part on the inside of the body part. The clamping unit includes: a stator part installed inside the body part; a rotator part installed and coupled with the shaft part to be rotated in interoperation with the shaft part while facing the stator part in a horizontal direction; an operation part disposed on one side of the stator part and the rotator part to selectively press the stator part and the rotator part with hydraulic pressure flowing in or out through the flow path part; and a support part installed and coupled with the front end of the body part to be located on the other side of the stator part and the rotator part while facing the operation part in a vertical direction, in order to reduce the diameter of the front end of the body part. Therefore, the present invention is capable of enhancing the stiffness of a spindle by protecting a bearing part.
Patent KR-20220126133-A (KR)
Inventor: KIM EUN SIK
IPC: B60K26/02
Filed: 2021-03-08
Abstract: The present invention relates to a foldable pedal device for a vehicle. In accordance with the present invention, in a manual driving mode situation in which a driver drives a vehicle by him or herself, a brake pedal pad (200) and an accelerator pedal pad (300) protrude from a pedal housing (100) and pop up to be exposed toward the driver; in an autonomous driving mode situation in which the driver does not need to drive, the brake pedal pad (200) and the accelerator pedal pad (300) are inserted into the pedal housing (100) to come into a hide (hidden) state in which the exposure toward the driver is cut off; and, since a popup degree of the brake pedal pad (200) and the accelerator pedal pad (300) can be increased without a rail structure, when a switch from the autonomous driving mode to the manual driving mode is made, the driver can more easily and more conveniently control the brake pedal pad (200) and the accelerator pedal pad (300).
Patent KR-20220126880-A (KR)
Title: Robot synchronization sealer discharge system
Inventor: LEE DAEWON
IPC: B05C5/02
Filed: 2021-03-10
Abstract: Disclosed is a system for discharging a robot synchronization sealer. The system for discharging a robot synchronization sealer linked to a robot for sealer work in a vehicle factory according to an embodiment of the present invention comprises: a sealer gun which is mounted in the robot, moves along an application path of a vehicle body, and discharges a sealer; a communication unit which receives a speed of a tool center point (TCP) of the sealer gun moving along an operation of the robot; a synchronization control unit which assigns unique identification information (ID) and a received TCP time to the TCP speed, and generates a discharge command message for recording a discharge amount of the sealer depending on the TCP speed; and a sealer control unit which controls discharge of the sealer gun depending on the discharge amount of the sealer of the discharge command message, and feeds back a sealer time depending on discharge completion to the synchronization control unit. The synchronization control unit deducts an offset time by a deviation of the sealer time for the TCP time of the same ID in the feedback data through advanced sealer work; and controls the discharge of the sealer gun at a synchronized time by advancing a sealer gun operating time by the offset time during next sealer work. The present invention reduces a defect rate of the sealer work.
Patent KR-20220127485-A (KR)
Title: The home shopping crowd funding service method using viewing history through tv data area of t-commerce broadcasting
Inventor: KIM EUNJI
IPC: H04N21/478
Filed: 2021-03-11
Abstract: The present invention relates to a home shopping crowdfunding service method using a viewing history through a TV data area of T-commerce broadcasting. In the present invention, a crowdfunding product is automatically exposed in a TV data area (130) while a video for a specific product is broadcasted in a broadcasting area (110) in a TV home shopping channel. It means that the specific product and the crowdfunding product will be placed on a TV screen at the same time. When a viewer selects the crowdfunding product, the screen moves out of the broadcasting area and enters a crowdfunding product detail screen. At this time, the crowdfunding product detail screen presents information including the remaining period of crowdfunding and a purchase status. The crowdfunding product exposed in the TV data area (130) is extracted using TV VOD viewing history data of a user specified by a set-top box ID. Accordingly, the present invention can increase the success rate of purchasing a product to be targeted for crowdfunding.
Patent KR-20210116325-A (KR)
Title: Pharmaceutical composition for preventing or treating cancer comprising thiazole derivatives or pharmaceutically acceptable salts thereof
Inventor: LEE KWANG OK
IPC: C07D417/12
Filed: 2021-03-12
Abstract: The present invention relates to a pharmaceutical composition for preventing or treating cancer comprising a thiazole derivative or a pharmaceutically acceptable salt thereof. Specifically, the present invention relates to a pharmaceutical composition for reducing side effects by selectively inhibiting CDK7 activity, and for treating and preventing cancer by inhibiting the proliferation of all cancer cells without being limited to specific cancer cells.
Patent KR-20220133641-A (KR)
Title: Full-color LED display using ultra-thin LED and method for manufacturing thereof
Inventor: DO YOUNG RAG
IPC: H01L27/12
Filed: 2021-03-25
Abstract: The present invention relates to a full-color LED display using an ultra-thin LED element and a manufacturing method thereof. The full-color LED display comprises: a lower electrode line including a first electrode in which a plurality of sub-pixel sites are formed; a plurality of ultra-thin LED elements including a first conductive semiconductor layer, a photoactive layer, and a second conductive semiconductor layer; an upper electrode line including a second electrode disposed on the plurality of ultra-thin LED elements; and a color conversion layer patterned on the second electrode. Therefore, the full-color LED display increases luminance.
Patent KR-20210122159-A (KR)
Inventor: DANIEL ALBIEZ
IPC: D03D1/02
Filed: 2021-03-26
Abstract: The present invention relates to an OPW airbag having warp and weft threads woven together in at least three woven fabric layers including a lower fabric layer (UG), an upper fabric layer (OG), and a middle fabric layer (MG) disposed therebetween. The OPW airbag (LS) arranged along a longitudinal axis (LA) has a front portion (VA), a middle portion (MA) and a rear portion (HA). Preferably a generator inlet (GEM) for receiving a generator (G) and an inlet area (ESB) adjacent thereto are arranged in the front portion (VA). An upper main chamber (OK) and a lower main chamber (UK) are arranged in the middle portion (MA). A lower reinforcing chamber (UQVK) of first plurality (EVZ) extending transversely along the longitudinal axis (LA) is arranged in the rear portion (HA) between the lower fabric layer (UG) and the middle fabric layer (MG). An upper reinforcing chamber (OQVK) of second plurality (ZVZ), which extends transversely along the longitudinal axis (LA), is arranged in the rear portion (HA) between the middle fabric layer (MG) and the upper fabric layer (OG). Each lower reinforcing chamber (UQVK) is associated with at least one upper reinforcing chamber (OQVK) that is narrower than the lower reinforcing chamber. The lower reinforcing chambers (UQVK) are separated by each lower woven seam (UWN). A bridge chamber (BK) covering the lower woven seam (UWN) is arranged between the middle fabric layer (MG) and the upper fabric layer (OG).
Patent KR-20220135453-A (KR)
Title: The Electro-conductive Contact Pin and Manufacturing Method thereof
Inventor: AHN BUM MO
IPC: G01R3/00
Filed: 2021-03-30
Abstract: The present invention relates to an electrically conductive contact pin and a manufacturing method thereof, which improve the physical or electrical properties of an electrically conductive contact pin formed by laminating a plurality of metal layers. The present invention relates to an electrically conductive contact pin formed by laminating a plurality of horizontal metal layers, wherein at least one portion of the electrically conductive contact pin includes a vertical metal layer formed in the laminating direction of the plurality of horizontal metal layers.
Patent KR-20210122713-A (KR)
Title: Cosmetic composition for anti-aging and anti-inlammation containing a combination of Citrus natsudaidai hayata, Boehmeria nipononivea, Humulus japonicus extract from jeju
Inventor: KIM SEONG YONG
IPC: A61Q19/08
Filed: 2021-03-31
Abstract: The present invention relates to an anti-aging and anti-inflammation cosmetic composition containing extracts of Citrus natsudaidai, Boehmeria niveafrom, Humulus japonicus from Jeju in combination. According to the present invention, formulation stability can be maintained even when the cosmetic composition contains 10 wt% or more of a natural product.
Patent KR-20210124070-A (KR)
Title: Clamping system for connecting pipes, comprising a collar and a washer carrying support lugs
Inventor: MESNARD ERIC
IPC: F16L23/08
Filed: 2021-04-02
Abstract: A clamping system is used for connecting two pipes whose opposite ends have protruding bearing surfaces. The clamping system comprises a collar (10) that can be clamped and a washer (20). The collar includes a belt (12) whose internal periphery delimits a recess into which the bearing surfaces can be inserted. The washer (20) comprises an annular part (22) disposed inside the belt and carrying support lugs (30) which have a hook (30A) configured to hook on an edge (13) of the belt and a link section (30B) which extends between the annular part (22) and the hook (30A). The link section carries at least one retaining wing (30D) bent radially outwardly and having a retaining edge (30D'), the retaining wing (30D) having a width (l30D), measured axially, which decreases towards its free end (30D"), the edge (13) of the belt being housed in the space formed between the retaining edge and the hook.