baber/WOPTO huggingface dataset:
Patent KR-20220102092-A (KR)
Title: LED Road Stud
Inventor: JANG SOON SIK
IPC: F21S9/03
Filed: 2021-05-03
Abstract: The present invention relates to an LED road marker, comprising: an internal case which has an installation groove formed inside and a coupling groove protruding outwardly from the bottom circumference; a solar cell which is installed in the internal case and has an LED module; and a transparent case which seals while surrounding the solar cell and the external surface of the internal case. The transparent case is composed of a pillar portion, and an illumination portion extending outwardly in a radial direction while sealing the upper portion of the pillar portion. A sloped portion is formed on the upper surface of the illumination portion on which the LED module is located, and the sloped portion has a first sloped portion and a second sloped portion includes a first slope portion and a second slop portion which have different slope angles to irradiate light from the LED module in the vertical direction. Therefore, the present invention can clearly inform all drivers, who are sitting in small and large vehicles driving on the road, of visibility of the centerline in close proximity, thereby significantly reducing the risk of accidents.
Patent KR-20220157083-A (KR)
Title: Copolymer, compositions comprising same, and organic light emitting device using same
Inventor: JUNG SEJIN
IPC: C08G61/12
Filed: 2021-05-20
Abstract: The present invention relates to a copolymer, a composition containing the same, and an organic light emitting device using the same. An object of the present invention is to provide the copolymer represented by a chemical formula 1 of a claim 1 of the present application.
Patent KR-20220158518-A (KR)
Title: Microstructures array and method of manufacturing the same and micro light emitting diode and method of manufacturing the same and display device
Inventor: MYOUNG JAEMIN
IPC: H01L51/50
Filed: 2021-05-24
Abstract: The purpose of the present invention is to provide a microstructure array capable of exhibiting improved performance with a simple process. According to an example of the present invention, a microstructure array includes: a microstructure for red light emission including perovskite nanocrystals for red light emission, a microstructure for green light emission including perovskite nanocrystals for green light emission, and a microstructure for blue light emission including perovskite nanocrystals for blue light emission.
Patent KR-20220161840-A (KR)
Title: System for filtering sea water
Inventor: LEE JIN SANG
IPC: B01D35/30
Filed: 2021-05-31
Abstract: Provided is a seawater filtering system for ships that removes foreign substances from seawater introduced into ships. The seawater filtering system includes: a seawater suction unit for sucking seawater; a seawater filtering unit for filtering the seawater using a filter; a liquid storage unit for storing liquid; and a valve installed on a pipe connecting the seawater filtering unit and the liquid storage unit, wherein the liquid is introduced into the seawater filtering unit according to the opening and closing of the valve to clean the filter.
Patent KR-20210150999-A (KR)
Inventor: KIM GYU SUB
IPC: H04M1/72403
Filed: 2021-06-03
Abstract: Disclosed is a quarantine management system using QR codes. The quarantine management system using QR codes comprises: a user terminal device; a first server for providing QR code generation information; an electronic device for recognizing a QR code; a second server for receiving an encryption code including time information from the electronic device; and a third server for receiving the QR code generation information and the encryption code from the first server and the second server respectively if a preset event occurs, wherein the third server can extract user identification information corresponding to a QR code recognized at a specific time and in a specific place based on the received QR code generation information and the encryption code. Accordingly, a customer entering and exiting at a specific time and in a specific place can be checked based on the recognized QR code without needing to invest personnel to conduct a full investigation, thereby reducing the waste of personnel, time, costs, etc.
Patent KR-20220165974-A (KR)
Title: Pallet for miniature transfer
Inventor: IM BOKJAE
IPC: B65D19/36
Filed: 2021-06-09
Abstract: The present invention aims to provide a pallet for transferring a miniature, which is able to safely transfer a miniature (for instance, a Zhangjiajie model in China) which is made so elaborately in a shape which is the same as the real thing. That is, according to the present invention, the pallet (1) for transferring a miniature (5) comprises: a frame (6) made in a rectangular shape; a plurality of reinforcing frames (7) fixed on the frame (2) at right angles or slantly in a longitudinal direction at regular intervals for reinforcement; a plurality of V-shaped supporters (2) installed at regular intervals in the frame (2) for supporting and fixing the miniature (5); a vibration-proof member (3) installed on a support contact surface of the supporters (2) with the miniature (5); and a fixing belt (4) for settling and fixing the miniature (5) on the supporters (2).
Patent KR-20220168424-A (KR)
Title: Bulk-acoustic wave resonator
Inventor: HAN SANG HEON
IPC: H03H9/17
Filed: 2021-06-16
Abstract: Disclosed is a bulk acoustic wave resonator comprising: a substrate; a first electrode disposed on an upper part of the substrate; a piezoelectric layer disposed to cover at least one part of the first electrode; and a second electrode disposed to cover at least one part of the piezoelectric layer, wherein the piezoelectric layer is equipped with an intermediate layer, a first layer disposed on an upper part of the intermediate layer, and a second layer disposed on a lower part of the intermediate layer, the first layer and the second layer realize a symmetry based on a flat surface in which a center line in a thickness direction of the intermediate layer passes through, and a thickness of the intermediate layer is thicker than that of each of the first and second layers. Therefore, the present invention is capable of providing the bulk acoustic wave resonator that improves piezoelectric efficiency.
Patent KR-20220168688-A (KR)
Title: Dragonfly-based swarm system for node identification and low-latency communication in ultra-reliable low-latency communication
Inventor: LEE JAE MIN
IPC: H04L45/02
Filed: 2021-06-17
Abstract: The present invention relates to a dragonfly-based swarm system for node identification and low-latency communication in ultra-reliable low-latency communication. The dragonfly-based swarm system generates data in ultra-reliable low latency communication (URLLC) and transmits data in the order of a source node, a relay node, a node header, and a base station (BS). Therefore, the dragonfly-based swarm system has superiorly small latency time and high stability compared to the existing system.
Patent KR-20220168807-A (KR)
Title: Rotaty union assembly
Inventor: RHEE HEE JANG
IPC: C23C16/458
Filed: 2021-06-17
Abstract: Disclosed is a rotary union assembly installed in a semiconductor substrate processing apparatus which processes a semiconductor substrate while rotating a semiconductor loading unit accommodating the semiconductor substrate. The rotary union assembly comprises: a rotary union for supplying fluid to the fluid supply path of the rotating shaft, and including a rotating shaft including a plurality of fluid supply paths and extending into the semiconductor substrate processing apparatus, a hollow first housing accommodating at least a portion of the rotating shaft therein, a sealing device including a sealing part for sealing a gap between the first housing and the rotating shaft, and a hollow second housing accommodating at least a portion of the rotating shaft therein; and a connection structure disposed between the first housing and the second housing and detachably fixed to the first housing and the second housing.
Patent KR-20220168879-A (KR)
Title: The reinforced glass fiber assembly house to be coated by poly-urea
Inventor: JANG SEUNG HO
IPC: E04B1/343
Filed: 2021-06-17
Abstract: Provided in the present invention is a glass fiber reinforced-type prefabricated house coated with polyurea and, more specifically, to a glass fiber reinforced-type prefabricated house, wherein a prefabricated house, which is installed by using a panel made of a high-density polystyrene foam, is provided with a glass fiber sheet installed at the joint portion before polyurea is applied thereon, in order to be used for outdoor accommodations, leisure facilities, agricultural facilities such as a mushroom cultivation facility and fishing facilities such as a shrimp farm. To this end, the glass fiber reinforced-type prefabricated house comprises: a plurality of prefabricated panels which are made of a high-density polystyrene foam to be connected to each other; a panel connecting unit which connects the prefabricated panels to each other to form an arched prefabricated house; a glass fiber sheet unit which is attached to cover the joint portion at which the prefabricated panels are connected to each other; and a polyurea resin which is applied to the inside and the outside of the prefabricated panels at which the glass fiber sheet unit is attached. Therefore, structural stability and durability can be guaranteed.
Patent KR-20230000310-A (KR)
Title: Method for providing broadcast frequency and system for providing the same
Inventor: KIM YOONSOO
IPC: H04N21/45
Filed: 2021-06-24
Abstract: A method for providing a broadcast reception frequency capable of determining an optimal broadcast reception frequency at an accurate location includes the steps of: collecting vehicle data including location information and information related to a broadcast function from a plurality of vehicles; determining a first frequency for receiving a first broadcast channel with maximum reception quality at a first location and a second frequency for receiving the first broadcast channel with maximum reception quality at a second location based on the vehicle data; and transmitting information on the first frequency and the second frequency to a first vehicle.
Patent KR-20230005012-A (KR)
Title: A cosmetic composition having excellent skin hydration density improvement effect
Inventor: AHN GUN YOUNG
IPC: A61K8/06
Filed: 2021-06-30
Abstract: The present invention relates to a cosmetic composition having an excellent skin moisture density improvement effect. In one embodiment, the cosmetic composition contains a hyaluronic acid mixture, an amino acid mixture and panthenol. The hyaluronic acid mixture includes sodium hyaluronate, potassium hyaluronate and sodium hyaluronate crosspolymers. The amino acid mixture includes glycine, serine, glutamic acid and aspartic acid.
Patent KR-20210090126-A (KR)
Title: Apparatus for vehicle alarm
Inventor: LEE SOUNG SOO
IPC: B60W40/02
Filed: 2021-07-05
Abstract: The present invention relates to a vehicle alarm system. The vehicle alarm system of the present invention comprises: a plurality of vehicle front images acquisition step; a camera motion estimation step of detecting a movement degree of a vehicle having an abnormality using an image in front of the vehicle and movement information of the vehicle and outputting a movement matrix and a basic matrix; a camera image calibration step of outputting a corrected image in which the vehicle moves forward by using the movement matrix in a deflection image; a distance output step of calculating disparity in the corrected image and outputting distance information; and an alerting step of alerting a driver when an object in front of the vehicle is detected in consideration of the distance information. An object of the present invention is to provide the vehicle alarm apparatus which alerts the driver when the object is detected.
Patent KR-20230007740-A (KR)
Title: Tires that prevent separation between belts
Inventor: KWON JEONG UK
IPC: B60C9/18
Filed: 2021-07-06
Abstract: Disclosed is a tire for preventing separation between belts. According to the present invention, the tire for preventing separation between belts includes: a crown which is formed by stacking an inner liner, a carcass, a plurality of belts, and a tread in order from an inner rim thereof; a side wall which supports both side surfaces of the crown; and a bead which is coupled to a wheel. The tire for preventing separation between belts includes a separation prevention member configured to be interposed between adjacent belts along both side edges in a widthwise direction of the belts, respectively, to seal a gap between the belts to prevent the belts from being separated from each other and include a thermally conductive material. According to the present invention, the tire for preventing separation between belts can block moisture or inflow of air between the belts as the separation prevention member, made of the thermally conductive material and interposed between adjacent belts along both side edges in the widthwise direction of the belt, respectively, performs strong adhesion and sealing between the belts and can reduce heating at a belt surrounding portion generated during driving of the tire, thereby effectively preventing separation between the belts or relative flow between the belts and, furthermore, promoting improvement of durability of the tire.
Patent KR-20230008325-A (KR)
Inventor: YI WOO SEOK
IPC: G06N3/04
Filed: 2021-07-07
Abstract: Disclosed are a neuron module circuit device and an operating method thereof. According to an embodiment of the present invention, an operating method of a neuron module circuit device includes the steps of: constructing a neuron array including a plurality of neuron modules; mapping a target pattern to the neuron array; adapting the neuron modules to the target pattern in response to a reception of the target pattern; and training each of the neuron modules to cause the neuron array to mimic the target pattern.
Patent KR-20230009050-A (KR)
Inventor: CHANG YUN JU
IPC: C08G64/24
Filed: 2021-07-08
Abstract: The present invention relates to a copolymer with improved scratch resistance and a manufacturing method thereof, and more particularly, to a copolymer and a manufacturing method thereof, wherein the copolymer contains: repeating units derived from fluorene-based diol compounds; repeating units derived from phenolphthalein-based diol compounds; and polycarbonate repeating units, and can maintain impact resistance and heat resistance while having improved scratch resistance compared to conventional linear polycarbonates and polycarbonate copolymers.
Patent KR-20220011593-A (KR)
Title: Display device for a decorative object
Inventor: DUBUGNON DOMINIQUE
IPC: A47F7/02
Filed: 2021-07-20
Abstract: The present invention relates to a display device (1) for displaying a decorative object (2), comprising a case (4) in which a region (3) of interest, in which the decorative object (2) is likely to be disposed and/or handled, is defined, and in which a support element (5) is provided. The display device (1) comprises: devices (6a, 6b) for identifying an observer and the decorative object (2); a system (7) including a main lighting device (8a) and an auxiliary lighting device (8) provided with light emitting devices configured to illuminate the region (3) of interest as a function of the observation profile of the observer, a function of the behavior condition of the observer, and/or a function of the characteristics of the decorative object (3), and for illuminating the region (3) of interest; and a processing unit (10). The processing unit (10) is configured to create a command for controlling the lighting characteristics of the main lighting device (8a) and/or the auxiliary lighting device (8b) as a function of the standard for the visual recognition of the observer on the decorative object (3), and control the main lighting device (8a) and/or the auxiliary lighting device (8b) as a function of the command for controlling the characteristics of the lighting devices (8a, 8b). Therefore, the illumination of the decorative object can be increased.
Patent KR-20230015789-A (KR)
Inventor: KIM TAE WAN
IPC: B62B3/06
Filed: 2021-07-23
Abstract: The present invention relates to a rail lift for transporting ground equipment and a method for transporting ground equipment using the same. According to the present invention, the rail lift for transporting ground equipment comprises: a main body with ground equipment loaded on the upper side and a moving means installed rotatably on the lower side; and a plurality of lifting means connected to the main body and operated hydraulically to lift the main body up and down. Accordingly, the rail lift stably assists the transport of ground equipment to reduce work time, increase work efficiency, and facilitate work.
Patent KR-20230017044-A (KR)
Inventor: JUNG SOL
IPC: A61M5/14
Filed: 2021-07-27
Abstract: One aspect of the present invention relates to an IV infusion dosage checking device having uniform result values, and more specifically, to an IV infusion dosage checking device which can uniformly output the result values having IV dosage information. According to an embodiment of the present invention, provided is the IV infusion dosage checking device which has a resistance sensing unit with a new structure that outputs uniform result values without failure even if the resistance sensing unit operates for a long time.
Patent KR-20230017603-A (KR)
Inventor: HWANG HYUNG JOON
IPC: E04B1/86
Filed: 2021-07-28
Abstract: The present invention relates to an IoT-type untact smart booth. In accordance with an embodiment of the present invention, the IoT-type untact smart booth includes: a body part formed of a soundproofing panel to form a space therein; a communication part communicating with an external user terminal; an environmental detection part detecting at least one environmental information among the internal temperature, humidity, gas concentration, dust concentration, illumination intensity, and noise of the body part; a driving part driving equipment formed in the body part; and a control part, when the environment information exceeds a preset safety range, outputting a warning signal to the user terminal, and receiving a control signal from the user terminal to control the driving part. Therefore, the present invention is capable of setting an indoor environment by automatically collecting activity data of a user.
Patent KR-20230019278-A (KR)
Inventor: LEE SUK HUN
IPC: G09G3/3275
Filed: 2021-07-29
Abstract: A method of driving a display device, which includes a plurality of segments, each including a plurality of pixels, includes the steps of: comparing grayscales of first image data of a first frame with respect to a segment among the plurality of segments and grayscales of a second image data of a second frame after the first frame with respect to the segment; modulating the second image data to generate first modulated data when the grayscales of the first image data are equal to the grayscales of the second image data; and providing data voltages to the segment based on the first modulated data. Therefore, afterimage and power consumption can be reduced.
Patent KR-20230018614-A (KR)
Inventor: PARK MI RYEONG
IPC: A47K1/09
Filed: 2021-07-30
Abstract: The present invention relates to a silicone toothbrush holder, More specifically, the present invention relates to a silicone toothbrush holder that allows a toothbrush to be mounted using the holder. To this end, the present invention is characterized in that a silicone toothbrush holder, as a protector which prevents foreign substances from sticking to a toothbrush, is composed of a holder, a first coupling part, a second coupling part, and an inner surface of the holder.
Patent KR-20230021309-A (KR)
Title: Method and apparatus for window light penetration ratio automatically adjust of vehicle
Inventor: JUNG YU JIN
IPC: B60J3/04
Filed: 2021-08-05
Abstract: The present invention relates to a method and a device for automatically controlling light transmittance of a glass window of a vehicle. The vehicle can automatically control light transmittance of a vehicle glass window (40) according to external illuminance and internal illuminance of a vehicle in a semi-autonomous driving situation or an autonomous driving situation, thereby securing individual privacy and improving marketability.
Patent KR-20230026214-A (KR)
Title: 인버터 제어 장치
Inventor: LEE HAK JUN
IPC: H02P27/06
Filed: 2021-08-17
Abstract: 본 발명은, 전동기의 영 주파수 회피를 위한 인버터 제어 장치로서, 전동기의 d축 정격 전류와 토크 지령을 기초로 전류 지령을 생성하며, 전동기의 영 주파수 회피를 위해 전동기의 슬립 주파수를 변경하는 전류 지령 생성부와, 전류 지령을 조절하기 위한 여자 지수를 산출하는 여자 지수 산출부를 포함하고, 전류 지령 생성부는 여자 지수를 기초로 전류 지령을 조절하여 전동기의 슬립 주파수를 변경하는 인버터 제어 장치를 제공한다.
Patent KR-20230027868-A (KR)
Title: 신발 관리기 및 그 제어 방법
Inventor: DONG PIL SEO
IPC: F26B21/02
Filed: 2021-08-20
Abstract: 개시된 일 측면에 따른 신발 관리기는 신발이 수용되는 챔버와 챔버에 공급되는 공기를 가열하기 위한 응축기 및 상기 응축기로 냉매를 토출하는 압축기를 포함하는 히트 펌프 장치와 공기를 상기 챔버로 공급하기 위한 팬과 팬에 의해 이동하는 공기를 챔버로 안내하는 유로를 형성하는 덕트와 챔버 내부에 마련되고, 일단에서 공기를 분사하는 노즐을 포함하는 복수의 거치대와 분사되는 공기의 공급을 조절하도록 복수의 거치대 각각에 대응하도록 챔버 측면에 마련되는 복수의 댐퍼와 챔버 내부에 마련되고, 챔버 내부에 수용된 신발을 감지하는 복수의 감지 센서와 복수의 감지 센서로부터 수신된 감지 신호에 기초하여 복수의 댐퍼 중 적어도 하나를 제어하는 제어부를 포함한다.
Patent KR-20230028006-A (KR)
Title: 로봇 및 그 제어 방법
Inventor: KWON SOON BEOM
IPC: G01C21/00
Filed: 2021-08-20
Abstract: 로봇이 개시된다. 본 개시에 따른 로봇은, 라이다 센서; 적어도 하나의 인스트럭션을 저장하는 메모리; 및 프로세서;를 포함하고, 프로세서는, 라이다 센서의 센싱값에 기초하여 로봇이 위치하는 공간에 대응되는 제1 맵을 획득하고, 장애물을 감지하고, 장애물의 위치 정보를 획득하고, 장애물의 위치 정보에 기초하여 제1 맵에 포함된 복수의 영역에서 장애물이 감지된 횟수를 획득하고, 장애물이 감지된 횟수에 기초하여 장애물 영역에 대한 정보를 획득하고, 제1 맵 및 상기 장애물 영역에 대한 정보에 기초하여 장애물 영역을 포함하는 제2 맵을 획득하여 메모리에 저장한다.
Patent KR-20230030857-A (KR)
Inventor: PARK WON
IPC: B60K17/22
Filed: 2021-08-26
Abstract: 전기자동차의 액슬장치에 관한 발명이 개시된다. 본 발명에 따른 전기자동차의 액슬장치는: 하우징; 하우징의 외측면에 장착되고, 운전 조건에 따라 힘을 제공하는 제1액추에이터; 및 하우징의 내부 공간에 장착되고, 운전 조건에 따라 힘을 제공하는 제2액추에이터를 포함하는 것을 특징으로 한다.
Patent KR-20220031504-A (KR)
Title: Method of screening for active anticancer immune cytokines and Composition for preventing or treating cancer disease comprising IL-15 thereof
Inventor: BAEK MOON CHANG
IPC: A61K38/19
Filed: 2021-08-30
Abstract: The present invention relates to a method for screening a cytokine having immune anticancer activity which inhibits the secretion of exosomes from cancer cells or suppresses the expression of programmed apoptosis ligands, wherein a vector composed of a gene encoding a cytokine, a linker domain encoding a linker, and a transmembrane domain encoding a transmembrane protein transforms into cancer cells, and thus a cytokine exhibiting immune anticancer activity that suppresses the expression level of genes related to exosome secretion or the expression level of PD-L1 can be selected, and the selected cytokine is provided as a new anticancer agent. In addition, the present invention relates to a composition for preventing or treating cancer diseases, wherein the composition comprises IL-15, selected using the above-mentioned screening technique, or an expression promoter or activator thereof as an active ingredient. In the present invention, it was confirmed that treating cancer cells with IL-15 suppresses cancer cell-derived exosome secretion and the expression of PD-L1 inducing immune evasion of T cells, and thus enhances the anticancer effect, and it was also confirmed that the anticancer effect is directly exhibited on the cancer cells. It was confirmed that IL-15 activates cytotoxic T cells, reduces immune checkpoints PD-1 and CTLA-4, and promotes immune cell-derived exosomes, and thus exhibits an immune anticancer effect. Therefore, IL-15 or an expression promoter or activator thereof can be effectively used as a composition for preventing or treating cancer diseases.
Patent KR-20230034737-A (KR)
Inventor: MOON KOOK CHUL
IPC: H01L29/423
Filed: 2021-09-03
Abstract: 실시예에 따른 트랜지스터 및 이를 포함하는 전자 장치는 절연막에 형성된 트렌치, 상기 트렌치의 하부면과 측면 위에 위치하는 반도체층, 상기 반도체층과 중첩하고, 상기 트렌치 내에 위치하는 제어 전극, 그리고 상기 반도체층에 연결된 소스 영역 및 드레인 영역을 포함하고, 상기 반도체층은 금속 산화물 반도체를 포함할 수 있다.