baber/WOPTO huggingface dataset:
Patent KR-20220016328-A (KR)
Title: Method for manufacturing plastic glazing
Inventor: LEE SI WOOK
IPC: B32B27/30
Filed: 2020-07-30
Abstract: The present invention relates to a method for manufacturing a highly reliable plastic glazing by forming a high-hardness coating layer. The plastic glazing manufacturing method includes: a base layer supply step of supplying a base layer made of a polycarbonate (PC) resin; a first release film circulation step of supplying a first release film so as to be disposed on at least one surface of the base layer and to overlap only in a predetermined area in the traveling direction; a resin liquid application step of applying a resin liquid to one surface of the supplied first release film so as to form a resin layer between the base layer and the first release film; a resin layer forming step of pressing and then curing the resin liquid-applied first release film on the base layer to form a resin layer; a second release film supply step of supplying a second release film so as to be stacked on the resin layer; a coating solution application step of applying a coating solution to one surface of the supplied second release film so as to form a coating layer between the resin layer and the second release film; and a coating layer forming step of forming the coating layer while attaching the second release film to the resin layer by pressing the coating solution-applied second release film. By the above manufacturing method, the high-hardness coating layer is formed on the PC base layer to improve scratch resistance, wear resistance, chemical resistance, and light resistance.
Patent KR-20210033885-A (KR)
Title: Propellant supply device for an electric motor driven liquid rocket engine powered by a fuel cell
Inventor: PARK JAE HONG
IPC: H01M8/04082
Filed: 2020-08-07
Abstract: The present invention relates to a propellant supply device for an electric motor-driven liquid rocket engine using a fuel cell as a power source. According to the present invention, a propellant supply device for a liquid rocket engine comprises: a fuel cell for generating electric power based on fuel supplied from a fuel storage tank of the liquid rocket engine and an oxidizer supplied from an oxidizer storage tank; and first and second motors operated by the electric power generated by the fuel cell. The first motor may control the fuel supplied from the fuel storage tank to a first housing to be supplied to a combustion chamber of the liquid rocket engine, and the second motor may control the oxidizer supplied from the oxidizer storage tank to a second housing to be supplied to the combustion chamber of the liquid rocket engine.
Patent KR-20200097236-A (KR)
Inventor: LEE JOO YUL
IPC: H01M10/6567
Filed: 2020-08-10
Abstract: According to the present invention, disclosed is a battery pack. The battery pack includes: a battery cell including first and second end parts placed opposite each other in each longitudinal direction; a case providing a storage space, which stores cooling fluids for cooling the battery cell, together with the battery cell, and including first and second covers formed to cover the first and second end parts of the battery cell, respectively; first and second tap plates placed on the first and second covers to be electrically connected with the first and second end parts of the battery cell; a circuit board placed on the first tap plate; and first and second leads mediating electric connection between the circuit board and the first and second tap plates. The first and second leads are connected to a first side part of the circuit board together. According to the present invention, a placement structure of a lead electrically connected with an electrode of the battery cell can be improved, and the radiation performance of a switch element can be improved by using a flow of cooling fluids stored in the storage space of the battery cell.
Patent KR-20220019433-A (KR)
Inventor: LEE GYU YOUNG
IPC: G06Q30/06
Filed: 2020-08-10
Abstract: The present invention relates to a system and a method for returning a shared bicycle, which can estimate a return demand to vary a return allowable distance. According to the present invention, the method for returning a shared bicycle using a return system of a shared bicycle, comprises: a shared bicycle location determining step (S107) of determining, by a management device (30), whether a shared bicycle (10) is located inside a return area (A); a return quantity transmission step (S108) of transmitting, by the management device (30), the quantity of the shared bicycle (10) inside the return area (A) to a management server (40) when the shared bicycle (10) is located inside the return area (A); a return quantity estimation step (S110) of estimating, by the management server (40), the quantity of the shared bicycle (10) estimated to be returned to the return area (A) in the present or future predetermined at the present; a return area resetting step (S111) of resetting, by the management server (40), a size of the return area (A) to accommodate the quantity of the shared bicycle (10) of the estimated in the return quantity estimation step (S110); and a return area change step (S112) of updating, by the management device (30), the return area (A) of the present to a resetting return area (A') to apply the same to the return of the shared bicycle (10).
Patent KR-20220020464-A (KR)
Inventor: PARK SUNG MIN
IPC: A63B23/04
Filed: 2020-08-11
Abstract: The present invention relates to a knee muscle strength measuring device and a knee muscle exercise method using the same, which can conveniently measure an exercise amount and muscle strength when a movement occurs in a knee of a user by using a wearing unit provided to be worn in the form of enclosing the knee and the vicinity of the knee, and provide the user with various exercise methods for measuring or reinforcing muscle strength on the knee side by using a user terminal consisting of a publicly known smartphone and results of the exercise methods. The knee muscle strength measuring device comprises: a wearing unit worn in the form of enclosing a knee of a user and the vicinity of the knee; a measuring unit consisting of a plurality of sensors measuring an exercise amount and muscle strength when a movement occurs in the knee of the user while being mounted on the wearing unit to generate data; a communication unit transceiving data while being mounted on the wearing unit; and a user terminal providing the user with various exercise methods for measuring or reinforcing muscle strength on the knee side in accordance with an inputted program, receiving wirelessly transmitted data to store the data, and processing and analyzing the stored data to display the data on a screen in various ways in accordance with a request of the user.
Patent KR-20220020144-A (KR)
Inventor: PARK HYOUNG SEOB
IPC: H02P27/06
Filed: 2020-08-11
Abstract: The present invention relates to a cableless linear driving system that can implement a cableless driving system through power application and control signal application and can solve a stroke limitation by using a magnetic feedback signal. According to the present invention, provided is the cableless linear driving system comprising: a base member; a linear movement guide device unit provided on the base member in parallel; a moving device unit coupled to the linear movement guide device unit; a linear movement driving device unit configured between the base member and the moving device unit and providing a driving force for moving the moving device unit; a power supply device unit configured on the base member and configured to supply driving power to the linear movement driving device unit; and a wireless control unit provided in the moving device unit to receive an external control command and output a control signal to the linear movement driving device unit and configured to receive a feedback signal from the linear movement driving device unit.
Patent KR-20220020148-A (KR)
Inventor: YEA BYUNG YUL
IPC: H02K99/00
Filed: 2020-08-11
Abstract: The present invention relates to a self-power generating device using a gearbox. The self-power generating device comprises: a drive motor with a drive gear; a power transmission means geared with the drive gear of the drive motor; a driven power generator connected to the power transmission means and rotated; and a battery connected to the drive motor and the driven power generator to provide a power transmission device with higher efficiency than the existing power generator, thereby increasing power generation efficiency of electricity.
Patent KR-20220021291-A (KR)
Inventor: CHOI YANG HWAN
IPC: G01N21/896
Filed: 2020-08-13
Abstract: Provided is an ultra-thin glass semi-auto inspection device. According to the present invention, for visual inspection of ultra-thin glass for defects, a robot takes out the ultra-thin glass from a cassette and feeds the same to an inspection table, and then inserts the same back into the cassette after the robot performs the vision alignment inspection when an operator completes the inspection. By using the ultra-thin glass semi-auto inspection device, the inspection of ultra-thin glass is very easy.
Patent KR-20220026231-A (KR)
Title: Bottle cap for baby
Inventor: KIM MI SUK
IPC: B65D47/08
Filed: 2020-08-25
Abstract: The present invention relates to a bottle cap for an infant, wherein the bottle cap is realized to be fastened to an inlet of a bottle or a container (spout) to discharge the contents contained in the bottle or the container (spout) only when an infant bites and sucks the same. The bottle cap for an infant comprises: a fastening part for fastening one side thereof to the inlet of the bottle containing the contents; a discharge part forming one side thereof on the other side of the fastening part, and having the other side for discharging the contents contained in the bottle only when the infant bites and sucks the same; and a cover part having one side connected to one side of the fastening part, and the other side for covering the other side of the discharge part.
Patent KR-20220028614-A (KR)
Inventor: KO JAE JUNG
IPC: A63B5/20
Filed: 2020-08-31
Abstract: An objective of the present invention is to provide a jump rope system emitting aroma, which is configured to allow aroma to be emitted through a rotational force generated during jumping ropes, and to enable the degree of aroma emission to be selectively adjusted. To this end, the present invention provides a technical scheme which comprises: a handle portion that forms a body gripped by the hand of a user; a holding portion mounted on one end of the handle portion; a housing portion that is inserted and fixed inside the holding portion, and accommodates an aroma therein; and a spin portion that rotates according to the rotation of a jump rope and is configured to allow the aroma of the housing portion to be introduced according to the rotation so as to emit the aroma to the outside.
Patent KR-20220028759-A (KR)
Title: Electronic device for performing communication connection with accessory device
Inventor: CHO CHUNGKI
IPC: H04W12/06
Filed: 2020-08-31
Abstract: According to various embodiments, an operating method of an electronic device comprises the following operations of: receiving first information related to a connection with an accessory device from the accessory device through a Bluetooth communication module included in the communication module of the electronic device based on searching of the accessory device; checking second information related to another electronic device from the first information; checking whether usage of the accessory device is approved by using the second information; and establishing a Bluetooth communication connection with the accessory device by using the first information based on a usage approval of the accessory device. Various other embodiments are possible.
Patent KR-20220011556-A (KR)
Inventor: KIM DONG SUNG
IPC: A24F40/10
Filed: 2020-09-02
Abstract: According to one embodiment, an aerosol-generating device comprises: a storage tank in which an aerosol-generating material is stored; a wick receiving an aerosol-generating material stored in the storage tank; an atomizer atomizing the aerosol-generating material supplied to the wick into an aerosol; a discharge passage through which the atomized aerosol is discharged to the outside of the aerosol-generating device; and a first structure disposed in the discharge passage to pass the atomized aerosol, limit the movement of a droplet bouncing from the wick or the atomizer to the discharge passage, and deliver the bouncing droplet to the wick.
Patent KR-20210151636-A (KR)
Inventor: ZHAO HUANGJING
IPC: C22B9/10
Filed: 2020-09-03
Abstract: The present invention provides a CO2-based hydrometallurgical multi-stage reaction and separation system, which comprises: a raw material pre-washing device configured to continuously input and fully mix industrial solid waste, mineral raw materials and mine tailings with reagents and water at specific ratio; a reactor configured to continuously input slurry with CO2 and continuously discharge the reacted slurry; multi-stage solid-liquid separators configured to perform multi-stage solid-liquid separation on the slurry and recycle unreacted solid particles, obtained by the solid-liquid separation, back into the raw material pre-washing device; a byproduct preparation device configured to generate calcium- and magnesium-based products from filtrate containing target calcium ions and magnesium ions; and a recycling water recirculating device configured to recycle recycling water back to the system. The present invention can implement continuous reaction to maximize throughput, and achieve multi-stage circulating reaction. In addition, the present invention reduces CO2 loss in the process of removing a raw material in a batch reaction.
Patent KR-20220030663-A (KR)
Title: Hangul input device and method for alphabet culture languages such as english, german, french, spanish, etc
Inventor: JEONG WON SOO
IPC: G06F3/023
Filed: 2020-09-03
Abstract: The present invention provides a Korean alphabet input device for languages using Latin alphabet. The Korean alphabet input device comprises: an input means that receives Korean consonants, Korean vowels, and number; a syllable notation generating means that generates a notation for writing the consonants laterally attached by combining Korean consonants, which are sequentially inputted by the input means, left and right or generates the notation for writing the consonants laterally attached by combining Korean consonants up and down to create a syllable form; an output means that outputs the created syllable form on a screen; and an intonation notation means that adds an intonation code corresponding to the number inputted by the input means to the syllable form after the syllable form is created. Therefore, the present invention is capable of allowing a learner to easily learn the vocabulary consisting of the alphabets.
Patent KR-20210048987-A (KR)
Title: Image sensor and electronic apparatus having the same
Inventor: ROH SOOK YOUNG
IPC: G02B13/00
Filed: 2020-09-23
Abstract: An image sensor and an electronic device including the same are disclosed. The disclosed image sensor comprises: a color separation element that separates incident light into a plurality of color lights according to wavelength bands; and a focusing element configured to perform auto-focusing by including a nano-structure in an area corresponding to at least one pixel.
Patent KR-20220048879-A (KR)
Inventor: SEO MOOKYUNG
IPC: D01D10/02
Filed: 2020-10-13
Abstract: The present invention relates to a monofilament manufacturing apparatus using a thermotropic liquid crystal polymer, which manufactures a thermotropic liquid crystal polymer with uniform physical properties and increased abrasion resistance and tensile strength, rather than conventional monofilaments and multifilament manufacturing methods. To this end, the monofilament manufacturing apparatus comprises: an extrusion unit melting a thermotropic liquid crystal polymer at a preset melting temperature; a nozzle unit vertically discharging the thermotropic liquid crystal polymer melted by the extrusion unit through a preset nozzle diameter; a solidification prevention unit disposed to surround the molten monofilaments discharged vertically and maintaining a solidification prevention temperature in a vertically downward drawing and solidification prevention space to prevent solidification of the molten monofilaments and perform primary drawing; a turn roller unit and first drawing roller unit sequentially arranged to pull the monofilament passing through the solidification prevention unit according to a predetermined first roller speed; a hot air treatment unit maintaining a predetermined heat treatment temperature to increase strength of the monofilament passing through the first drawing roller unit; a second drawing roller unit secondarily drawing the heat-treated monofilament passing through the hot air treatment unit according to a second roller speed; and a winder unit winding the secondary drawn monofilament.
Patent KR-20220049895-A (KR)
Title: Stretchable display device
Inventor: KIM AE SUN
IPC: H01L27/12
Filed: 2020-10-15
Abstract: A stretchable display device according to an embodiment of the present invention comprises: a lower substrate; a plurality of first substrates disposed on the lower substrate and including a first region in which a sub-pixel including a display element and a driving element are disposed and a second region excluding the first region; a plurality of second substrates connecting adjacent first substrates among the first substrates; a plurality of connection wires disposed on the second substrates and connecting the sub-pixels. A first contact pad and a second contact pad are disposed in the second region. The first contact pad and the second contact pad are connected to the connection wires through a plurality of contact holes. Therefore, the structural reliability of the stretchable display device can be improved.
Patent KR-20220061741-A (KR)
Title: Method for controlling a flexible display and electronic device thereof
Inventor: ILSEUB KIM
IPC: G06F3/0481
Filed: 2020-11-06
Abstract: An electronic device according to an embodiment may comprise: a flexible display; a rolling actuator for extending or reducing the flexible display; a wireless communication circuit; and at least one processor. The at least one processor may receive a message from an external device by using the wireless communication circuit, respond to the reception of the message, drive the first rolling actuator so as to extend the flexible display by a first length in a first direction (112), and display a first user interface which provides a plurality of pieces of first content on a first area of the flexible display extended by the first length. Various other embodiments identified through the specification are possible. According to the present invention, the flexible display can be extended even when the flexible display is closed with a cover. Various other embodiments identified through the specification are possible.
Patent KR-20220062809-A (KR)
Title: Retainer ring and substrate polishing appratus comprising the same
Inventor: SHIN IN CHUL
IPC: B24B37/04
Filed: 2020-11-09
Abstract: A retainer ring according to one embodiment comprises: an upper part including an inner body formed in a ring shape and an outer body that surrounds an outer surface of the inner body and has an accommodation groove on an upper surface; and a lower part coupled to the accommodation groove. The outer body and the lower body can contain a same material. The lower part of the retainer ring can be easily replaced from the upper part.
Patent KR-20220069156-A (KR)
Title: Bubble generating device and hydrotherapy device using the same
Inventor: KIM HYOUNG JOON
IPC: A47K3/10
Filed: 2020-11-19
Abstract: The present invention relates to a bubble generating device and a hydrotherapy device using the same which comprise: an air mat including a plurality of spray nozzles for spraying compressed air; and an air conditioner connected to the air mat through an air hose to supply the compressed air to the air mat. The air conditioner comprises an air pump that compresses and discharges air. As the air pump includes an impeller having multi-stage blades, compression performance compared to the total volume of the device can be further increased so as to be used in various environments.
Patent KR-20210141304-A (KR)
IPC: G06T9/00
Filed: 2020-11-24
Abstract: The present invention relates to an image processing apparatus. The apparatus includes: a memory for storing one or more instructions; and a processor for executing the one or more instructions stored in the memory. The processor uses one or more neural networks to extract n pieces of first feature information from a first image based on positions of pixels included in the first image, and generates n pieces of second feature information by performing a convolution operation on each of the n pieces of first feature information and n kernels. The second image is an image from which a compression artifact included in the first image is removed.
Patent KR-20220072147-A (KR)
Title: 석류 추출물이 함유된 기능성 화장품 조성물
Inventor: LEE DONG WON
IPC: A61Q19/00
Filed: 2020-11-25
Abstract: 본 발명의 일실시예는 호박 추출물 및 석류 추출물을 함유하는 화장품 조성물로서, 석류 추출물 함량은 호박 추출물 100 중량부에 대하여 10 내지 30 중량부인 석류 추출물이 함유된 기능성 화장품 조성물을 제공한다.
Patent KR-20220075113-A (KR)
Title: 가전제품용 미세먼지 포집장치 및 가전제품의 미세먼지 포집방법
Inventor: LEE HYE JIN
IPC: B01D46/42
Filed: 2020-11-27
Abstract: 본 발명은 내부에 가전제품이 위치하게 되는 챔버; 상기 챔버의 상면에 위치하고, 상기 챔버 내부로 정화된 외부 공기를 공급하는 외부공기 유입부; 상기 챔버의 정면에 글러브와 연결되어 위치하고, 상기 가전제품의 위치를 조정하는 조작부; 상기 챔버 내부에 위치하고, 상기 가전제품의 위치를 고정하는 고정부; 상기 챔버의 측부에 위치하고, 상기 가전제품에서 발생하는 미세먼지를 포집하는 미세먼지 포집부; 및 상기 챔버 내부에 위치하되, 일 말단이 상기 미세먼지 포집부와 연결되고, 상기 가전제품에서 발생하는 미세먼지를 상기 미세먼지 포집부로 이동시키는 유로관;을 포함하고, 상기 챔버 내부는 밀폐된 것을 특징으로 하는 가전제품용 미세먼지 포집장치를 제공한다.
Patent KR-20220077323-A (KR)
Inventor: BANG KI HO
IPC: H01L27/12
Filed: 2020-12-01
Abstract: 발열 발생 위험과 소비전력을 줄일 수 있는 표시 장치가 개시된다. 표시 장치는, 데이터 배선, 수직 전달 배선 및 수평 전달 배선을 포함한다. 데이터 배선은 상부 표시 영역과 하부 표시 영역으로 구분되는 표시 영역 상에 제1 방향으로 연장되고 제2 방향으로 배열되고, 복수의 픽셀들에 연결된다. 수직 전달 배선은 표시 영역 상에 데이터 배선에 평행하게 형성되고, 표시 영역의 상측에서 접지 파워 서플라이 전압(ELVSS)을 수신하여 픽셀에 전달하고, 표시 영역의 하측에서 데이터 전압을 수신한다. 수평 전달 배선은 표시 영역 상에 제2 방향으로 연장되고 제1 방향으로 배열되되, 하부 표시 영역에서 수직 전달 배선 및 데이터 배선 각각에 연결되어 데이터 전압을 데이터 배선에 전달한다. 이에 따라, 경계 감소 구조(BRS, Boader Reduction Structure)와 표시 영역내 저전압 전원 배선(EOA, ELVSS On Active) 구조를 조합하여 표시 영역 내에 구성함으로써, 전원 배선부의 설계 공간을 확보하여 주변 영역의 폭을 줄일 수 있다. 따라서, 발열 발생 위험을 줄일 수 있고, 소비전력이 증가하는 것을 차단할 수 있다.
Patent KR-20220078757-A (KR)
Inventor: KIM YOUNG WOO
IPC: H01L21/677
Filed: 2020-12-03
Abstract: 본 발명의 실시예에 의하면, 물품이 적재되는 복수의 선반을 포함하는 수납부; 상기 수납부에 인접하게 배치되고, 물품을 지지하여 목표 지점으로 반송하는 반송 로봇을 포함하는 반송 유닛; 및 상기 물품을 목표 지점까지 반송하는 때, 상기 반송 로봇의 최적 동작을 생성하고 이를 바탕으로 상기 반송 유닛을 제어하는 제어 유닛;을 포함하는 물품 저장 장치가 제공될 수 있다.
Patent KR-20220080302-A (KR)
Inventor: CHO YOUNG DAE
IPC: H01L29/06
Filed: 2020-12-07
Abstract: 소자 성능 및 신뢰성을 개선할 수 있는 반도체 장치를 제공하는 것이다.  반도체 장치는 하부 패턴과, 하부 패턴과 제1 방향으로 이격된 복수의 시트 패턴을 포함하는 활성 패턴, 하부 패턴 상에 배치되고, 복수의 시트 패턴을 감싸는 게이트 전극을 포함하는 게이트 구조체, 게이트 구조체의 양측에 배치된 소오스/드레인 패턴을 포함하고, 소오스/드레인 패턴은 각각의 시트 패턴과 하부 패턴과 접촉하는 실리콘-게르마늄 라이너와, 실리콘-게르마늄 라이너 상에 배치된 필링 반도체 패턴을 포함하고, 필링 반도체 패턴은 n형의 제1 불순물이 도핑된 실리콘을 포함한다.
Patent KR-20210072720-A (KR)
Title: Pollen adsorption inhibitor and pollen protein adsorption inhibitor for soft contact lens
Inventor: SAKURAI SHUNSUKE
IPC: C08L33/06
Filed: 2020-12-07
Abstract: The present invention relates to a pollen adsorption inhibitor and pollen protein adsorption inhibitor for soft contact lens, having two types of different structural units, and a molar ratio na : nb of each structural unit of 90-10 : 10-90, and comprising 0.001 to 5.0 w/v% of a copolymer (P) having a weight average molecular weight of 10,000 to 2,000,000 and water. According to the present invention, for the surface of the soft contact lens, by inhibiting the adsorption of the pollen and/or pollen protein, it is possible to provide the pollen adsorption inhibitor and pollen protein adsorption inhibitor for the soft contact lenses that alleviate symptoms of pollinosis and discomfort.