baber/WOPTO huggingface dataset:
Patent KR-20220020447-A (KR)
Inventor: HAN MIYEON
IPC: C07D403/10
Filed: 2020-08-11
Abstract: The present specification provides a compound represented by chemical formula 1 and an organic light emitting device comprising the same. An exemplary embodiment of the present specification provides a compound represented by chemical formula 1. The compound according to at least one embodiment of the present specification can improve efficiency, lower driving voltage, and/or improve lifespan characteristics in the organic light emitting device.
Patent KR-20220020517-A (KR)
Title: Junction box control device and method thereof
Inventor: WOOSEOK SEO
IPC: B60R16/023
Filed: 2020-08-12
Abstract: The present invention relates to a vehicle power distribution device and a method thereof, in which one among constant power, key-on power and ACC power can be selected and used according to the control of a controller when power is distributed by a junction box in a vehicle. The vehicle power distribution device according to the present invention has higher extensibility than that of an existing vehicle junction box as a supply source for constant power, key-on power and ACC power can be selected and set after the manufacture of the vehicle junction box. In addition, excessive voltage, excessive current and overheating, which occur on a component in the vehicle power distribution device, can be checked easily through a dashboard, and re-connection can be performed without replacing a fuse. In addition, electric current can be supplied to a necessary component through long-distance communication. In addition, it is possible to inspect a fuse and a relay through communication, and to grasp a part where burning damage has occurred. In addition, the vehicle power distribution device can operate even if the vehicle junction box malfunctions. The vehicle power distribution device comprises a controller, a multiplexer, and a power switching unit.
Patent KR-20220027543-A (KR)
Title: Method for controlling coil width and apparatus thereof
Inventor: KIM DONG IEL
IPC: C21D9/56
Filed: 2020-08-27
Abstract: The present invention relates to a coil width control method comprising the following steps of: measuring an inlet width by length of a coil charged into heat treatment process and setting a tension reference value according to a design width; calculating the length of the coil charged for each section and controlling tension according to the length of the coil based on the tension reference value; measuring the averaged width of the coil near an end of each section; and controlling the tension in a furnace according to a set tension difference calculated by comparing the averaged width with the design width. According to the coil width control method, the tension in the furnace is individually controlled by using a width contraction table.
Patent KR-20210095544-A (KR)
Title: Optical assembly and rear view mirror assembly including the same
Inventor: LEE DONG HYUN
IPC: F21K9/60
Filed: 2020-09-03
Abstract: According to an embodiment, an optical assembly comprises: a housing having an inclined bottom surface, a plurality of inner surfaces around the outer periphery of the bottom surface, and an accommodating space having an open upper portion; and a lighting module disposed on the inclined bottom surface. The lighting module includes: a substrate inclinedly disposed on the inclined bottom surface; at least one light emitting device disposed on the substrate; and a resin layer for sealing the light emitting device and the substrate. The upper surface of the resin layer diffuses light emitted from the light emitting device to emit the same. The plurality of inner surfaces include: a first inner surface adjacent to the light emitting device; a second inner surface facing the first inner surface; and third and fourth inner surfaces disposed between the first and second inner surfaces, and facing each other. The height between the bottom surface of the housing and the top surface of the housing increases from the first inner surface toward the second inner surface, and decreases from the third inner surface toward the fourth inner surface. Therefore, the optical assembly can have improved light intensity and improved light uniformity.
Patent KR-20210037555-A (KR)
Title: Adhesive composition, polarizing plate prepared by using the same, and display device
Inventor: KIM KEE YOUNG
IPC: C08K5/11
Filed: 2020-09-22
Abstract: The present invention relates to an acrylic copolymer formed by polymerizing a monomer mixture including a (meth)acrylic monomer and a (meth)acrylic monomer including a hydroxyl group; an isocyanate-based polyfunctional curing agent; a curing retardant comprising a first curing retardant having a dissociation temperature of 110℃ or lower and a second curing retardant having a dissociation temperature of 130℃ or higher; and a silane coupling agent, and to a polarizing plate and a display device manufactured using the same.
Patent KR-20200125540-A (KR)
Title: Glasses with motion input function
Inventor: BAEK SEUNG HO
IPC: F21V23/04
Filed: 2020-09-24
Abstract: The present invention provides eyeglasses having a motion input function depending on intention of a user and provided in a shape wearable on a human body. The eyeglasses having a motion input function and including a leg unit connected to both sides of a main frame provided on a front side thereof comprises: a light source unit provided in the main frame; a sensor unit sensing a motion of the user; and a control unit controlling the light source unit in accordance with the motion of the user.
Patent KR-20210048404-A (KR)
Title: Thermoplastic resin composition
Inventor: CHOE JUN HO
IPC: C08L51/00
Filed: 2020-10-05
Abstract: The present invention relates to a thermoplastic resin composition containing: a first polymer obtained by graft-polymerizing an aromatic vinyl-based monomer and a vinyl cyanide-based monomer on a diene-based rubber polymer; a second polymer containing an aromatic vinyl-based monomer unit and a vinyl cyanide-based monomer unit; a third polymer obtained by graft-polymerizing an aromatic vinyl-based monomer and a vinyl cyanide-based monomer on an olefin-based polymer; and a fourth polymer which contains an olefin-based monomer unit, and has the density of 0.92-0.94 g/cm^3 as measured according to ASTM D1505, a softening point of 100-120°C as measured according to ASTM D1525, and a flow index of 5-7 g/10 min as measured under the conditions of 190°C and 2.16 kg according to ASTM D1238, wherein the content of the fourth polymer is 1-10 wt%. Accordingly, the thermoplastic resin composition of the present invention can minimize deterioration of heat resistance and mechanical properties while addressing a parison sagging phenomenon and improving a sanding property.
Patent KR-20220046095-A (KR)
Inventor: SIM IL HO
IPC: B21D28/34
Filed: 2020-10-07
Abstract: The invention relates to a hammer-type hand press having a striking function. In accordance with the present invention, a worker can simply form a groove, a hole or various patterns on a workpiece such as a metal component or the like by manually operating only a handle lever, and can minimize the exhaustion of stamina by striking the workpiece with a uniform force when machining the workpiece. Moreover, when a groove, a hole or various patterns need to be repetitively formed on a component, the groove, the hole or the patterns can be uniformly machined, which can lead to a significant drop in the defect rate. Also, when the worker releases the handle lever from his or her hand, the handle lever is returned to its initial position, which can lead to greater user convenience, and, since the height of the ram block and punching pressure can be precisely adjusted, the hand press can be advantageous for various types of workpieces.
Patent KR-20220046264-A (KR)
Title: Modified suction anchor enhancing horizontal bearing capacity
Inventor: KIM DONG SOO
IPC: E02D27/52
Filed: 2020-10-07
Abstract: Various embodiments relate to a modified suction anchor for enhancing the horizontal bearing capacity, and the modified suction anchor may include, a plurality of suction piles each installed on the seabed ground and arranged to be spaced apart from each other, a plurality of plate supports each installed on the seabed ground and connecting the sides of the suction piles, and a plurality of gravity anchor baskets respectively mounted on top of the suction piles.
Patent KR-20210042831-A (KR)
Title: Valve device for fuel tank
Inventor: OKABAYASHI SHUNSUKE
IPC: F16K31/18
Filed: 2020-10-08
Abstract: The present invention facilitates assembly between a float body and a seal member. The present invention provides a structure capable of tearing the seal member off the valve port when the float body becomes movable downward. The present invention includes: a valve port (1) configured to allow the inside and outside of a fuel tank (T) to communicate with each other; a valve chamber (2) formed under the valve port (1); a float body (3) disposed to move up and down inside the valve chamber (2); and a seal member (4) mounted on an upper portion (3f) of the float body (3) and having rubber-like elasticity with respect to the valve port (1). The seal member (4) includes: a main body (4b) configured to close the valve port (1); a combining portion (4a) with respect to the upper portion (3f) of the float body (3); and an extending portion (4c) laterally protruding from the main body (4b). The float body (3) includes: a combined portion (3b) combined with the combining portion (4a) with up-and-down movements of the seal member allowed in a predetermined range; and a hook portion (3c) located above the extending portion (4c).
Patent KR-20200120600-A (KR)
Inventor: LIM SUNG CHANG
IPC: H04N19/13
Filed: 2020-10-15
Abstract: Provided are a method and a device for encoding a video capable of improving video encoding efficiency and reducing computational complexity. According to the present invention, the device for encoding a video comprises: a motion vector candidate list forming part that forms a motion vector candidate list; a motion vector candidate list modification part that modifies the motion vector candidate list based on the values of motion vector candidates in the motion vector candidate list and the number of motion vector candidates in the motion vector candidate list; and a predicted motion vector determination part that determines predicted motion vectors based on the modified motion vector candidate list, wherein the modified motion vector candidate list includes at least one of a spatial motion vector candidate, a temporal motion vector candidate, and a motion vector having a value of (0, 0).
Patent KR-20220053955-A (KR)
Inventor: SON JUNG RYE
IPC: G05D1/00
Filed: 2020-10-23
Abstract: According to the present invention, a method of controlling an automatic guided vehicle system is provided. The method of controlling an automatic guided vehicle system for assigning a transport work command to a plurality of automatic guided vehicles comprises the following steps: (a) generating a transport work command; (b) generating a route for each of the plurality of automatic guided vehicles to move to a work start position according to the transport work command; (c) selecting an automatic guided vehicle and a route which can reach the work start position in the shortest time from among the plurality of automatic guided vehicles, and allowing the selected automatic guided vehicle to move to the selected route; (d) determining whether the selected automatic guided vehicle has reached the work start position; (e) renewing the selection of an automatic guided vehicle and a route which can reach the work start position in the shortest time from a point in time when it is determined whether the selected automatic guided vehicle has reached the work start position, and allowing the selected automatic guided vehicle to move to the selected route, if the selected automatic guided vehicle does not reach the work start position; and (f) performing work with the selected automatic guided vehicle, if the selected automatic guided vehicle arrives at the work start position. Until the selected automatic guided vehicle reaches the work start position, the step (d) and the step (e) are repeatedly performed. Therefore, the present invention can provide a method of controlling an automatic guided vehicle system capable of allocating a transport task so that a new transport task can be performed quickly and efficiently.
Patent KR-20220055184-A (KR)
Inventor: YUN JONG PIL
IPC: G06N3/08
Filed: 2020-10-26
Abstract: Disclosed are a learning method for defect inspection using data augmentation and a device for performing the same. The learning method for defect inspection of a product according to one embodiment comprises: a step of generating novel input data for a target to be inspected based on input data of a first class and input data of a second class for the target to be inspected; a step of generating novel label data for the target to be inspected based on the label data of the first class and the label data of the second class for the target to be inspected; and a step of learning a neural network for defect inspection by using the novel input data and the novel label data.
Patent KR-20200127936-A (KR)
Inventor: KIM DONG UK
IPC: G02B26/00
Filed: 2020-10-29
Abstract: A display device includes a display panel, a backlight unit, and a color conversion layer. The color conversion layer includes light-emitting particles and metal particles. The light-emitting particles receive a first light and generate a second light having a wavelength different from that of the first light. The metal particles induce surface plasmon resonance by receiving at least one of the first light and the second light, thereby increasing light emission efficiency and preventing light leakage and color mixing.
Patent KR-20220062777-A (KR)
Title: Spring hanger with displacement measurement function
Inventor: PARK SUNGSOO
IPC: F16L3/16
Filed: 2020-11-09
Abstract: The present invention relates to a spring hanger having a displacement measuring function. According to an embodiment of the present invention, disclosed is a spring hanger configured to be fixedly installed in a facility to support a pipe and to absorb vibration or shock caused by a load change or thermal expansion/contraction of the pipe through the tension/compression of a spring installed inside the pipe. The spring hanger is configured to measure pipe displacement through a simple sensor structure while measuring pipe displacement in order to determine abnormal signs of the pipe.
Patent KR-20220067308-A (KR)
Title: Neuro-Bechet‘s disease avatar model
Inventor: JU JI HYEON
IPC: C12N5/0793
Filed: 2020-11-17
Abstract: The present invention relates to a method for producing a model of neurological Behcet's disease model using a neuro-organoid of Behcet's disease patient differentiated from skin cells of a patient with Behcet's disease by inducing induced pluripotent stem cells from the skin cells, and to an organoid model of Behcet's disease produced therefrom. The model of Behcet's disease of the present invention can be used for screening therapeutic agents for Behcet's disease, evaluating drugs of individual patients with Behcet's disease, understanding pathological mechanisms, and establishing a personalized disease diagnosis and control system, thereby being effectively used in related fields.
Patent KR-20220067721-A (KR)
Title: Terminal structure and electronic component package having the same
Inventor: GU YUGYEONG
IPC: H01G4/38
Filed: 2020-11-18
Abstract: Disclosed are a terminal structure for preventing noise, vibration, noise and cracks due to piezoelectric properties, and an electronic component package including same. The provided terminal structure includes: a plate-shaped vertical joining portion; a first protruding joining portion and a second protruding joining portion which are formed so as to extend upward from a first side surface of the vertical joining portion and are spaced apart from each other; a first inclined portion and a second inclined portion which extend from a second side surface of the vertical joining portion and are spaced apart from each other; a first vertical support portion which extends from the second side surface of the vertical joining portion; a horizontal support portion which extends from the vertical support portion toward a joining surface; a second vertical support portion which is connected to the first inclined portion; a third vertical support portion which is connected to the second inclined portion and is spaced apart from the second vertical support portion; and a horizontal joining portion which is connected to the second vertical support portion and the third vertical support portion.
Patent KR-20220068416-A (KR)
Title: Device of delivery customized advertising services based on advertising targets using fulfillment service system
Inventor: PARK JINSU
IPC: G06Q10/08
Filed: 2020-11-19
Abstract: The present invention relates to a device for providing a delivery-customized advertising service based on an advertising target using a fulfillment service system, which includes: a logistics information registration unit registering logistics information received from a seller terminal device or a warehouse center terminal device; an advertisement information registration unit registering advertisement information received from an advertiser terminal device; a fulfillment process matching unit matching a fulfillment process corresponding to one or more products based on the logistics information and managing fulfillment matching information; and an advertisement delivery connection unit connecting and processing an advertisement selected based on at least one of the fulfillment matching information, the advertisement information, and purchase order information analysis in processing a purchase order requested from a buyer terminal device. The advertisement delivery connection unit further includes an advertising target information connection unit selecting at least one advertisement matching a preset advertising target application condition based on the fulfillment matching information and the purchase order information analysis.
Patent KR-20220069252-A (KR)
Title: Filter head for water purifying system with by-pass line
Inventor: HAN JUN SU
IPC: B01D35/30
Filed: 2020-11-20
Abstract: The present invention relates to a filter head of a rotation coupling water purifying system with a bypass path. More particularly, the present invention relates to a filter head of a rotation coupling water purifying system with a bypass path, which may supply raw water while switching to a filtering or bypass state according to a state of a bypass valve, and allows the attachment and detachment by only rotating a filter interchangeably installed inside a water purifier so that leakage or failure is prevented in spite of high water pressure. According to the present invention, raw water passes as it is according to the control of a user or all raw water is supplied into a filter to perform a purifying operation, and a discharge rate of raw water and purified water may be conveniently controlled in the range of 0 to 100%.
Patent KR-20220071382-A (KR)
Title: System and method for treating food using atmospheric-pressure plasma generator
Inventor: LEE CHANG HOON
IPC: A23L3/015
Filed: 2020-11-24
Abstract: The present invention provides a food processing system using an atmospheric-pressure plasma generating device and a method thereof. The food processing system using an atmospheric-pressure plasma generating device comprises: a container in which food is accommodated; an air filter for extracting and discharging at least some of moisture included in air in the container; an air compressor that generates compressed air from the air from which at least some of moisture has been removed by an air filter; and a plasma generating device generating a plasma beam including active species through plasma discharge using compressed air generated from the air compressor as a plasma discharge gas.
Patent KR-20220072657-A (KR)
Inventor: SONG SUNG MYON
IPC: H04L9/40
Filed: 2020-11-25
Abstract: 본 발명에 따르면, 유무선통신 가능한 사용자 단말기와 IoT 기기 간에 유무선 인터넷 망을 통해 연동하도록 중앙 운용 서버에서 하나 이상의 프로그램을 실행할 수 있는 가상 공간을 의미하는 플랫폼(platform)에 대한 보안을 구축하는 방법에 있어서, IoT 기기 플랫폼을 운용하도록 구성되는 중앙 운용 서버와, 앱 서버와, 게이트웨이, 및 사용자 단말기를 포함하는 통상 노드 각각에 가상 노드를 형성하며, 상기 가상 노드들 간을 가상 블록체인으로 연결하여 가상 블록체인망을 형성하고, 상기 가상 블록체인망이 형성된 각각의 통상 노드 간에 통상의 블록체인을 형성하는 것을 특징으로 하는 가상 블록체인이 결합된 이중 블록체인에 기반한 IoT 기기 플랫폼 보안 구축 방법이 제공된다.
Patent KR-20220076101-A (KR)
Inventor: JANG DAE WON
IPC: B23K37/04
Filed: 2020-11-30
Abstract: 일 실시예에 따른 용접 대상물 고정을 위한 지그는 판 형태의 베이스, 베이스 상에 위치되는 제1 대상물 고정부, 상기 제1 대상물 고정부와 이격되게 상기 베이스 상에 위치되는 제2 대상물 고정부, 상기 베이스에서 상방으로 돌출되어서 상기 제1 대상물 고정부의 일 단을 회전 가능하게 고정하는 제1 회전기둥부 및 상기 베이스에서 상방으로 돌출되어서 상기 제1 대상물 고정부의 타단을 고정 또는 해제하는 제1 고정기둥부를 포함할 수 있고, 상기 제1 대상물 고정부에는 상기 제2 대상물 고정부를 바라보는 일 측에서 개방되며 끝부분이 폐쇄되는 가이드 호옴이 형성되고, 상기 제1 대상물 고정부는 상기 제1 회전기둥부를 회전축으로 회전하여 상기 제1 고정기둥부가 상기 가이드 호옴으로 삽입될 수 있다.
Patent KR-20220078210-A (KR)
Inventor: CHOI JIN RIM
IPC: B21D37/10
Filed: 2020-12-03
Abstract: 본 발명은 주름관 성형장치로서, 모터의 동력에 의하여 회전되는 지지블록과; 상기 지지블록의 내주면에 연결되는 외륜과, 내륜을 포함하는 베어링과; 상기 지지블록의 내부에 배치되고, 평활관의 표면에 골을 형성하는 나사돌기가 형성되고, 상기 내륜에 삽입되는 다이스를 포함하고, 상기 지지블록은 제1측 사이드에, 상기 외륜과 내륜의 제1측벽 사이에 형성되는 제1틈새를 씌워주는 차폐벽이 내측방향으로 돌출되게 형성되어, 상기 베어링 내부로 주입된 윤활유의 누설이 방지된다.
Patent KR-20220082994-A (KR)
Title: 증착용 마스크 및 이를 포함하는 증착 장치
Inventor: KIM SEO YEON
IPC: C23C14/12
Filed: 2020-12-10
Abstract: 증착용 마스크는 바디부, 바디부를 관통하며 증착 물질을 통과시키는 패턴부, 바디부 상에 배치되고 표시 기판과 접촉하며 증착 물질을 차단하고 패턴부를 정의하는 블로킹부, 및 바디부 상에 배치되고 표시 기판과 접촉하며 블로킹부와 인접하는 지지부를 포함한다.
Patent KR-20220082513-A (KR)
Title: 조립식 태핑 나사
Inventor: JI YONG GAB
IPC: F16B25/10
Filed: 2020-12-10
Abstract: 본 발명은 기계 설계분야에 사용되는 부품으로써, 일단이 뾰족한 드릴비트 형태로 구성되고 타단은 고정블록, 너트, 연결기둥이 각각 분해와 조립이 가능하도록 구성되어 있는 조립식 태핑 나사에 관한 것이다. 구체적으로, 첨두의 드릴비트는 다수의 능각부 및 두 능각부 사이마다 형성된 중공부로 구성되어 있으며, 능각부의 측면인 연신부가 경사지도록 첨두의 중심을 기준으로 회전되게 형성되어 있고, 능각부는 측면에서 볼 때 삼각형으로 형성되어 있다. 이러한 구조로, 태핑 나사의 효율성을 극대화하고, 각 구성이 분해, 조립되어 시공환경이나 여러 공구에 의해 다양하게 사용될 수 있다.
Patent KR-20220085144-A (KR)
Title: 반자율 주행 차량의 경로 탐색 방법 및 장치
Inventor: YONGKYU KIM
IPC: G01C21/28
Filed: 2020-12-15
Abstract: 반자율 주행 차량의 경로 탐색 방법 및 장치가 개시된다. 본 발명의 일 측면에 따른 반자율 주행 차량의 경로 탐색 방법은, 제어부가 현재 위치부터 목적지까지의 경로들을 검색하는 단계, 상기 제어부가 상기 검색된 경로들의 반자율 주행 방해요소 합 및 차선 선명도 평균값을 각각 산출하는 단계, 상기 제어부가 상기 반자율 주행 방해요소 합 및 차선 선명도 평균값을 기반으로 제1 반자율 주행 경로를 선택하는 단계, 상기 제어부가 상기 제1 반자율 주행 경로의 현재 교통량을 반영하여 선호 교통량 오차를 산출하고, 상기 선호 교통량 오차에 근거하여 최종 반자율 주행 경로를 설정하는 단계를 포함한다.
Patent KR-20220087609-A (KR)
Title: 미세기포 발생장치
Inventor: PARK DAE SIK
IPC: C02F1/24
Filed: 2020-12-17
Abstract: 본 발명에 의한 미세기포 발생장치는, 외부로부터 고압의 순환수와 공기가 공급되는 입수관이 일측에 구비되고, 내부에 채워진 고압의 순환수가 대기압으로 감압되면서 배출되는 출수관이 타측에 구비되는 압력탱크; 길이방향 일단이 상기 입수관과 연통되도록 상기 압력탱크의 내부에 설치되는 입수덕트; 길이방향 일단이 상기 출수관과 연통되도록 상기 압력탱크의 내부에 설치되는 출수덕트; 상기 입수덕트와 출수덕트의 내부에 장착되는 스플리터;를 포함하여 구성된다. 본 발명에 의한 미세기포 발생장치를 이용하면, 외부로부터 유입된 공기를 스플리터로 잘게 쪼갠 후 순환수의 압력 강하를 통해 다량의 미세기포를 발생시킴으로써 순환수를 고압으로 압축시키지 아니하더라도 순환수의 용존산소량을 효과적으로 높일 수 있다는 장점이 있다.
Patent KR-20220013291-A (KR)
Inventor: KIM KEE CHUL
IPC: F16K1/14
Filed: 2020-12-17
Abstract: The present invention relates to a segment ball valve structure in which an eccentric seat is applied to a concentric structure. According to the present invention, in the segment ball valve structure, an eccentric seat (30) is applied to a concentric structure in which a center line (L1) of an opening (11) of a body (10) of a valve and a rotation center (P2) of a stem (20) of the valve coincide, so that a center line (L3) of a seating line of a segment ball-shaped valve body (40) and the rotation center (P2) of the stem are shifted by a first distance to constitute an eccentric valve structure.