baber/WOPTO huggingface dataset:
Patent KR-20220148660-A (KR)
Title: Enamel coating layer ceiling finish panel and manufacturing method thereof
Inventor: CHOI YUN CHAN
IPC: E04B9/04
Filed: 2021-04-29
Abstract: The present invention relates to a ceiling finishing panel having an enamel coating layer and a manufacturing method thereof. More specifically, according to the present invention, the enamel coating layer is formed on the ceiling finishing panel, thereby being made of a non-combustible material. In addition, cleaning can be easily performed. In addition, the relatively heavy ceiling finishing panel is stably fixed by the enamel coating layer. The ceiling finish panel of the present invention comprises: a main body; a first enamel coating layer; a second enamel coating layer; and a third enamel coating layer.
Patent KR-20220149128-A (KR)
Title: origami type scaffold
Inventor: KIM JONG MIN
IPC: B63B73/60
Filed: 2021-04-30
Abstract: The present invention relates to a scaffold for supporting a worker to perform work at a high position, and in particular, a foldable scaffold which has a foldable structure to have high compressibility and is configured to increase stability by distributing a load. To this end, the foldable scaffold according to the present invention comprises: an upper frame with a rectangular structure that can be folded in a longitudinal direction; a plurality of vertical foldable links vertically connected to a bottom surface of the upper frame and are foldable; a plurality of lower links that connect lower ends of the plurality of vertical foldable links and become closer to or farther away from each other as folded in the longitudinal direction of the upper frame.
Patent KR-20220153964-A (KR)
Title: Interface circuit and operating method thereof to compensate for supply voltage variations
Inventor: CHOI JAE MIN
IPC: H03K19/003
Filed: 2021-05-12
Abstract: An interface circuit according to the present disclosure is characterized in comprising: a buffer circuit that receives an input signal, and generates an output signal having a delay time determined based on a current level of a bias current and a voltage level of a power supply voltage; and a bias generation circuit configured to determine a voltage level of a bias control voltage that controls the current level of the bias current based on the voltage level of the power supply voltage, and provide the bias control voltage to the buffer circuit. Therefore, the present invention is capable of improving a sensing characteristic.
Patent KR-20220158974-A (KR)
Inventor: LEE SANG SUB
IPC: E03F5/02
Filed: 2021-05-25
Abstract: Disclosed are a method for manufacturing a concrete manhole, a manhole manufactured by the method, and a manhole structure constructed with the manhole. The method for manufacturing a concrete manhole having a connector to connect sewers comprises: a step a) of preparing an inner form and an outer form for forming a circular or angular manhole, and placing the inner and outer forms on an upper surface of a floor form; a step b) of preparing a connector module by assembling connector components; a step c) of inserting the connector module between the inner and outer forms and positioning the connector module in a set position by using a position fixing jig; a step d) of pouring concrete between the inner and outer forms and separating the position fixing jig after completion of pouring; and a step e) of completing the concrete manhole by removing the inner form, the outer form, and the floor form after the concrete poured between the inner and outer forms is completely cured. According to the present invention, it is possible to manufacture a manhole of good quality.
Patent KR-20220160931-A (KR)
Inventor: CHANG HYUN HO
IPC: A61B7/04
Filed: 2021-05-28
Abstract: The present invention relates to a wire-type wearable biometric diagnostic device and system capable of diagnosing abnormal conditions of a subject, and a sensing device for the same. According to the present invention, the wire-type wearable biometric diagnostic device comprises: a stethoscope sensor detecting a biological sound of a subject; a main body housing including a bottom surface having a hole exposing the stethoscope sensor, a side wall formed around the bottom surface, and a pair of strap fastening parts formed at facing parts of the side walls; a strain sensor mounted on the inner surface of the sidewall part where the strap fastening part is formed and measuring the amount of displacement of the sidewall caused by a change in tension of a strap according to the subject's respiration; and a line connector electrically connected to the stethoscope sensor and the strain sensor and including a signal line, a power line, and an interface module communicating with an external computing device.
Patent KR-20210068379-A (KR)
Title: Method for holding a league in a game
Inventor: MIN HYOUNGGI
IPC: H04L29/08
Filed: 2021-06-03
Abstract: According to some embodiments of the present invention, disclosed is a computer program. According to some embodiments of the present invention, a computer program is stored in a computer-readable storage medium. The computer program performs operations of holding a league in a game executed by a processor of a game management server, and can comprise: an operation of receiving a holding request signal of the league in the game from a first user terminal; an operation of generating a smart contract operable for executing the league in the game based on the holding request signal or a first transaction including the smart contract; and an operation of, when the smart contract or the first transaction is generated, transmitting the smart contract or the first transaction to one or more nodes configuring the blockchain network, and causing the smart contract or the first transaction to be recorded on the blockchain network based on an agreement algorithm by a plurality of nodes configuring the blockchain network. The present invention aims to provide a method for holding a league in a game, which is able to execute the league in the game designed by a player by using a smart contract.
Patent KR-20220163721-A (KR)
Inventor: SON CHANG KI
IPC: B60R21/264
Filed: 2021-06-03
Abstract: The present invention relates to an airbag apparatus which is able to protect an airbag cushion by gas generated from an inflator. According to an embodiment of the present invention, the airbag apparatus comprises: an airbag cushion having two sides formed to be symmetrical along a first virtual folding line, and having an edge sewn by being folded along the first folding line, and having the inside expandable; an inflator arranged in the airbag cushion, and generating gas, and discharging the gas into the airbag cushion to be expanded; and a protection unit sewn on the airbag cushion with the inflator fixed, and suppressing the gas generated from the inflator from being directly discharged towards an inner wall of the airbag cushion.
Patent KR-20220164937-A (KR)
Title: Microwave oven tray
Inventor: PARK JEONG JU
IPC: A47B31/02
Filed: 2021-06-07
Abstract: The present invention relates to a microwave dining table. According to the present invention, movement of a user is minimized. Accordingly, a problem of when the user wants to heat up food while eating at an existing dining table but a microwave oven is far away is solved. That is, the dining table of the present invention comprises: a dining table where rice and side dishes are placed and composition of a meal is formed in a square shape; and the microwave oven shaped like a square for defrosting or reheating the food.
Patent KR-20220165538-A (KR)
Title: Chip-on-film bonding apparatus and chip-on-film bonding method
Inventor: KO JUN YOUNG
IPC: H01L23/498
Filed: 2021-06-08
Abstract: Provided is a chip-on-film (COF) bonding apparatus, which includes: a stage provided with a temperature control device; a bonding head disposed above the stage; and a dimension measuring device configured to measure a separation distance between two terminals on a film substrate passing between the stage and the bonding head, from the upstream of the stage in a moving direction of the film substrate. The temperature control device is configured to control the temperature of the stage based on the separation distance measured by the dimension measuring device.
Patent KR-20220124065-A (KR)
Title: A display transfer structure including the light emitting elements and a transfering method of light emitting elements
Inventor: KIM HYUN JOON
IPC: H01L27/15
Filed: 2021-06-10
Abstract: The present disclosure provides a method for transferring a display transfer structure to which a light emitting element is transferred and the light emitting element. The light emitting element of the display transfer structure has a rotationally asymmetric plane shape so that a gap between a first electrode and a second electrode disposed on the light emitting element can be secured. Accordingly, the possibility of occurrence of defects due to an alignment error can be reduced, and the light emitting region can be widened.
Patent KR-20220170229-A (KR)
Title: System and method for detecting theft of cultural property
Inventor: LEE SANG YUN
IPC: G08B13/196
Filed: 2021-06-22
Abstract: Provided is a method for detecting theft of cultural treasure. The method includes the steps of: detecting whether an intrusion into a target cultural treasure located in a predetermined space based on the sensing information of the first sensor; controlling a target cultural treasure located in a predetermined space to be photographed through a camera based on an intrusion detection result; detecting theft of a target cultural treasure based on sensing information of a second sensor; generating and providing a danger signal message when intrusion into the target cultural treasure or theft of the target cultural treasure is detected; and tracking a movement path by obtaining location information of the target cultural treasure. Therefore, an elementary response is possible, and a rate of arresting the thief and recovering stolen cultural treasure can be increased.
Patent KR-20220047140-A (KR)
Title: Pixel array and image sensor comprising thereof
Inventor: LEE HONG SUK
IPC: H04N5/374
Filed: 2021-06-24
Abstract: Disclosed are a pixel array to generate images of improved quality and an image sensor including the same. According to an exemplary embodiment of the present invention, the pixel array comprises: a first pixel including a first floating diffusion node and a first select transistor outputting a first pixel signal according to a voltage of the first floating diffusion node; a second pixel including a second floating diffusion node and a second select transistor outputting a second pixel signal according to a voltage of the second floating diffusion node; and a column line connected to the first select transistor and the second select transistor. In low conversion gain mode, the first floating diffusion node and the second floating diffusion node are electrically connected and the first selection transistor, the second selection transistor are turned on, and thus the first pixel signal and the second pixel signal are output to the column line.
Patent KR-20230003772-A (KR)
Title: Ultrasound imaging device and ultrasound imaging system including the same
Inventor: YOO YANG MO
IPC: G01S7/52
Filed: 2021-06-30
Abstract: An ultrasound imaging device according to the present invention can comprise: an ultrasound transmitting and receiving unit, a masking unit, and an ultrasound image provision unit. The ultrasound transmitting and receiving unit is able to transmit a transmission ultrasound signal to a target by a synthetic caliber method, and beam-form a reception ultrasound signal reflected from the target to be provide a sub-data set. The masking unit is able to mask a part of the sub data set, and provide a sub mask data based on a transmission beam mask having a hyperbolic shape. The ultrasound image provision unit is able to provide an ultrasound image based on the sub mask data. According to the present invention, the ultrasound imaging device is able to, in a synthetic caliber method, generate a sub mask data by correcting a sub data set based on a transmission beam mask having a hyperbolic shape, synthesize the sub mask data, generate an ultrasound image thereby, and prevent distortion of image occurring in a concentration depth part of the ultrasound image.
Patent KR-20230004174-A (KR)
Inventor: CHOI KYUNG SHIK
IPC: F03D7/02
Filed: 2021-06-30
Abstract: The present invention provides a renewable energy composite complex construction system which can efficiently handle a situation in which the output sum of photovoltaic power generation and wind power generation becomes larger than a distribution line contract capacity. According to the present invention, the renewable energy composite complex construction system comprises: a transformer for wind power outputting power produced by a wind turbine located in a preinstalled photovoltaic power generation complex; an energy storage device charged with power produced by the wind turbine; a measurement device set installed to measure electrical characteristics of a path linking power outputted by the transformer for wind power to a system; and a composite control device supplying power outputted by the transformer for wind power to the system through a contract line of the photovoltaic power generation complex, and controlling generation of the wind turbine in accordance with the capacity of the contract line and photovoltaic output (generation amount) resulting from the operation of the photovoltaic power generation complex, which is identified from measurement values received from the measurement device set.
Patent KR-20230008406-A (KR)
Title: Hand gesture recognition-based cardiopulmonary resuscitation (CPR) and automated external defibrillator (AED) AR training system
Inventor: KWON CHONG SAN
IPC: G09B23/28
Filed: 2021-07-07
Abstract: The present invention relates to a hand gesture and motion recognition-based cardiopulmonary resuscitation (CPR) and automated external defibrillator (AED) AR training system. The cardiopulmonary resuscitation (CPR) and automated external defibrillator (AED) AR training system, according to the present invention, comprises: smart glasses; a module; a storage device (DB); and a control unit. According to the present invention, the overall AED usage rate can be increased.
Patent KR-20230009204-A (KR)
Inventor: LIM CHEOL HWAN
IPC: G01J1/44
Filed: 2021-07-08
Abstract: According to an exemplary embodiment of the present disclosure, a laser detecting circuit includes a latch circuit including a first inverter which inverts a first output signal to generate a second output signal and a second inverter which receives the second output signal to generate the first output signal. The second inverter includes a plurality of PMOS transistors which use a node outputting the first output signal as a common gate and a plurality of NMOS transistors which use a node outputting the second output signal as a common drain. The plurality of PMOS transistors is connected in series to form a stack structure. The plurality of NMOS transistors may include dummy NMOS transistors and normal NMOS transistors. Accordingly, the present invention can increase sensitivity of laser detection.
Patent KR-20230012331-A (KR)
Title: Manufacturing method of high integrated passive device with through glass vias
Inventor: YOOK JONG MIN
IPC: H10N97/00
Filed: 2021-07-15
Abstract: According to an embodiment of the present invention, a manufacturing method of a highly integrated passive device with a through glass via comprises: a first step of crystallizing a portion of a substrate where a through glass via will be formed and forming a first ceramic part; a second step of forming a passive device part on one surface of the substrate; and a third step of etching the first ceramic part of the substrate to form a through hole, and forming a metal layer on the through hole to form a through glass via. The manufacturing method of a highly integrated passive device with a through glass via can manufacture high-frequency passive device parts using a photosensitive glass substrate, has excellent performance in an ultra-high frequency band by embedding the through glass via, and easily forms a through hole in the substrate by using wet etching, thereby facilitating manufacturing.
Patent KR-20230014210-A (KR)
Inventor: KIM DAN
IPC: A63B24/00
Filed: 2021-07-21
Abstract: The present invention relates to a smart mirror, and more specifically, to a smart health mirror that is a fitness mirror linked to artificial intelligence and helps a user to exercise in a correct posture while looking at the mirror by attaching a camera to the mirror. The smart health mirror according to the present invention comprises a camera, an LCD, and a mirror.
Patent KR-20230016423-A (KR)
Title: Portable error correction apparatus for power meter
Inventor: JUNG DEUG IL
IPC: G01R35/02
Filed: 2021-07-26
Abstract: The present invention relates to a portable error correction device for a power meter. When a user wants to know the amount of power in the power meter, the portable error correction device is installed in parallel to the power meter to correct an error and accurately calculate the amount of power the user uses for a certain period of time. Specifically, CT and PT are first installed on an external surface, and a voltage, current, and phase angle of the power meter are measured by connection in parallel with the power meter. Then, the error is calculated by comparing measured values with a set reference instantaneous value required for error correction. Additionally, the amount of power is calculated based on the voltage and current. In addition, when correcting the error, by accumulating the error from the power meter and creating a normal recognition model for power metering, the exact error can be extracted as an actual value and whether the power meter is normal can be determined. Therefore, when calculating the amount of power of the power meter, the error in the amount of power can be easily corrected by simple installment in parallel with the power meter to accurately calculate the amount of power. Moreover, if a large error occurs when correcting the error, by immediately replacing only the CT or PT installed in the power meter, maintenance of the power meter can be facilitated and then the amount of power can be easily determined.
Patent KR-20220040981-A (KR)
Title: A technique for cooling squealer tip of a gas turbine blade
Inventor: BRANDL HERBERT
IPC: F01D5/20
Filed: 2021-07-26
Abstract: According to a technique for cooling a squealer tip of a gas turbine blade, disclosed is a blade (1) for a gas turbine (10). The blade (1) comprises an airfoil (100) having an airfoil tip part (100a), a pressure side (102) and a suction side (104). The pressure side and the suction side meet each other at a leading edge (106) and a trailing edge (108) to form an inner space (100s) of the airfoil (100). Squealer tips (80, 90) are arranged in the airfoil tip part (100a). The squealer tips (80, 90) include a suction-side rail (90). The suction-side rail (90) includes a chamfered part (90x) and at least one squealer tip cooling hole (99). The chamfered part (90x) includes a chamfered surface (9). An outflow hole (99a) of the at least one squealer tip cooling hole (99) is arranged on the chamfered surface (9).
Patent KR-20210098411-A (KR)
Title: A new marker for diagnosis of macular degeneration and a diagnostic method using the same
Inventor: SANG SEOP LEE
IPC: C12Q1/6883
Filed: 2021-08-02
Abstract: The present invention relates to a novel marker for diagnosing macular degeneration and a method for diagnosing macular degeneration. More specifically, the present invention relates to: a composition for diagnosing macular degeneration related to H16Q mutation of a C3 genes; a diagnosing kit; and a novel method for diagnosing macular degeneration, wherein the method can rapidly and accurately analyze mutation of the gene like sanger sequencing, multiplex pyro sequencing, and HRM analyzing methods. The composition for diagnosing macular degeneration, the diagnosing kit, and the method for diagnosing macular degeneration according to the present invention, as novel markers capable of effectively diagnosing macular degeneration, not only have excellent sensitivity but also can rapidly and conveniently perform analysis, thereby being useful in early diagnosis of macular degeneration.
Patent KR-20230025551-A (KR)
Inventor: JI SUN YUN
IPC: C08K9/06
Filed: 2021-08-12
Abstract: Provided are a method for preparing a nanocomposite resin using a rheological evaluation method and a nanocomposite including the nanocomposite resin, wherein the method prepares a nanocomposite resin, an intermediate material, by adding conductive powder to a photocurable resin, and uses a measurement method using rheological properties on the prepared nanocomposite resin so that the dispersibility of particles within the nanocomposite resin is precisely identified. The method for preparing a nanocomposite resin using a rheological evaluation method, according to the present invention, comprises: a step (a) of forming conductive powder coated with a silane coupling agent by coating the surface of the conductive powder with a silane coupling agent; a step (b) of adding a photoinitiator to a photocurable resin and performing primary stirring on the mixture thereof; a step (c) of adding the conductive powder coated with the silane coupling agent to the primarily stirred liquid photocurable resin mixture and performing secondary stirring on the mixture thereof; a step (d) of forming a nanocomposite resin by thirdly stirring the secondarily stirred photocurable resin composite solution; and a step (e) of evaluating the particle state and dispersion of the conductive powder in the nanocomposite resin using a rheological evaluation method.
Patent KR-20230027419-A (KR)
Title: 국수나무 추출물을 유효성분으로 포함하는 모발성장 촉진 또는 탈모예방용 조성물
Inventor: KIM YOUNG CHUL
IPC: A61K8/9789
Filed: 2021-08-19
Abstract: 본 발명은 국수나무 추출물을 유효성분으로 포함하는 모발성장 촉진 또는 탈모예방용 조성물에 관한 것으로, 본 발명에서는 국수나무 추출물이 항산화 활성뿐만 아니라, 인간모유두세포에서 모발성장 촉진인자인 Wnt3α와 Wnt5α의 유전자 발현을 증가시키고 탈모인자인 IL-1α, TGF-β의 유전자 발현을 억제시킴을 확인한 바, 상기와 같은 효과를 가지는 본 발명의 국수나무 추출물은 모발성장 촉진 또는 탈모예방용 약학 조성물, 모발성장 촉진 또는 탈모예방용 화장료 조성물, 모발성장 촉진 또는 탈모예방용 건강기능식품 조성물 등으로 유용하게 활용될 수 있다.
Patent KR-20230027496-A (KR)
Inventor: JUNG KYUNG RAE
IPC: E02F9/22
Filed: 2021-08-19
Abstract: 본 발명에 따른 버켓 유압입력 구조체는, 굴삭기에서 붐에 대해 상부 아암과 회전 도구와 하부 아암 및 버켓을 회전시키는 때, 붐에 적어도 하나로 위치되는 제1 붐 유압출력 튜브 주변에서 상부 아암의 일 측부를 향해 연장되는 제1 버켓 유압입력 호스; 붐에 적어도 하나로 위치되는 제2 붐 유압출력 튜브 주변에서 상부 아암의 타 측부를 향해 연장되는 제2 버켓 유압입력 호스; 및 붐과 제1 버켓 유압입력 호스와 상부 아암 사이에 그리고 붐과 제2 버켓 유압입력 호스와 상부 아암 사이에 위치되는 회전 니쁠을 포함한다.
Patent KR-20230029266-A (KR)
Inventor: KIM YOUNG YUN
IPC: G01R31/36
Filed: 2021-08-24
Abstract: 위성시험용 내부 배터리 릴레이 상태표시 장치 및 상태표시 방법이 개시된다.  본 발명의 일실시예에 따른, 위성시험용 내부 배터리 릴레이 상태표시 장치는, 태양전지판을 모사하여 위성의 전기조립시험을 수행하는 전기지상지원장비와, 상기 위성이 체결되는 위치에 설치되는 발광소자; 및 상기 위성 내 위성 전장품을 구성하는 단방향 다이오드에서 발생하는 누설전류에 의해 상기 발광소자를 동작 함으로써, 배터리로부터의 배터리 전력의 공급이 확인되도록 하는 동작부를 포함한다.
Patent KR-20230034744-A (KR)
Inventor: SEO JONG GEUN
IPC: A47G9/10
Filed: 2021-09-03
Abstract: 본 발명은, 높낮이가 상이한 복수의 머리받침부를 가지고, 상기 복수의 머리받침부에 홀이 각각 형성되는 바디 및 상기 바디의 상면에 상기 복수의 홀을 덮도록 결합되는 커버를 포함하고, 상기 커버는 상기 복수의 홀에 의해 하측으로 볼록하게 눌려지는 복수의 탄력지지부를 가짐으로써, 눕는 자세에 따라 목과 머리를 받쳐 지지하는 높이를 달리하여 사용자의 편안함과 경추 보호를 통한 건강을 향상시킬 수 있는, 다양한 자세로 사용이 가능한 베개를 제공한다.
Patent KR-20230036580-A (KR)
Inventor: CHUN JUNG HWAN
IPC: H01L21/768
Filed: 2021-09-06
Abstract: 본 발명의 실시예에 따른 반도체 장치는, 기판 상에서 제1 방향으로 연장되며, 불순물 영역을 포함하는 활성 영역, 상기 기판 상에서 상기 활성 영역과 교차하여 제2 방향으로 연장되는 게이트 전극, 상기 게이트 전극의 양 측벽 상에서 상기 제2 방향으로 연장하는 스페이서 구조물, 및 상기 게이트 전극 및 상기 스페이서 구조물 상에 배치되는 캡핑층을 포함하는 게이트 구조물, 상기 게이트 구조물의 적어도 일측에서 상기 활성 영역 상에 배치되는 소스/드레인 영역, 및 상기 소스/드레인 영역에 연결되는 제1 콘택 플러그 및 상기 게이트 구조물과 연결되는 제2 콘택 플러그를 포함하는 콘택 플러그들을 포함하되, 상기 캡핑층은 하부 캡핑층 및 상기 하부 캡핑층 상에 배치되는 상부 캡핑층을 포함하고, 상기 제2 콘택 플러그는, 상기 캡핑층을 관통하여 상기 게이트 전극과 연결되고, 상기 상부 캡핑층을 관통하는 볼록한 측면을 포함한다.