baber/WOPTO huggingface dataset:
Patent KR-20210153819-A (KR)
Inventor: LEE JUNG RYUL
IPC: G06Q30/02
Filed: 2020-06-11
Abstract: The present invention relates to a business-to-business (B2B) goods transaction platform service system, which is an online platform in which a number of customers who want to supply goods and a number of manufacturers who can supply goods can participate, and allows manufacturers to submit quotations according to a customer's request for a quotation so that transaction contract is made by being led by the customer, thereby enabling goods to be traded at a reasonable price and quality, and a method thereof. According to the present invention, the system comprises: a customer terminal uploading a request for a quotation for requested items, selecting selects one of the quotations delivered in accordance with a quotation request form and proceeding with a goods supply contract and supply price payment; a manufacturer terminal inquiring the customer's quotation request, generating and uploading a quotation in accordance with the quotation request form, and supplying goods and receiving payment according to the customer's selection of the quotation; and a platform server announcing and providing the quotation request form uploaded from the customer terminal to the manufacturer terminal to support preparation and uploading of the quotation form of the manufacturer terminal, providing the quotation uploaded from the manufacturer terminal to the customer terminal to support selection of the customer terminal, and supporting the customer terminal and the manufacturer terminal to make the goods supply contract and perform the supply price payment and the payment according to the customer terminal selection of the quotation.
Patent KR-20210153859-A (KR)
Inventor: JEONG JIN HO
IPC: A01G31/00
Filed: 2020-06-11
Abstract: The present invention relates to a ceramic ball emitting far-infrared rays when water is supplied to agriculturally grown plants, and a ceramic composition capable of promoting hydroponics of agricultural products by allowing useful microorganisms cultured in a far-infrared emitting solution to be attached to a porous ceramic ball and pass through the same, and a device.
Patent KR-20210155166-A (KR)
Inventor: JUNG JAE HYUK
IPC: F24F13/08
Filed: 2020-06-15
Abstract: The present invention comprises: a base case with an air suction port through which air is inducted; and a tower case disposed on an upper side of the base case and including a first tower and a second tower. The tower case includes: a blowing space formed by separating the first tower and the second tower; a first outlet port which is formed in the first tower, and discharges the inducted air into the blowing space; a second outlet port which is formed in the second tower, and discharges the inducted air into the blowing space; and a heater obliquely disposed such that a lower end of the heater is arranged behind an upper side of the heater. Accordingly, the heater is arranged inside the case in which the Coanda effect occurs such that heated air is supplied to the indoors, and a fin of the heater functions as an air guide such that a sufficient flow of air is uniformly discharged.
Patent KR-20200145718-A (KR)
Inventor: CHOI INHO
IPC: A61K36/484
Filed: 2020-06-16
Abstract: The present invention relates to a composition for preventing or treating muscular diseases. More specifically, the present invention provides a pharmaceutical composition and a health functional food composition for preventing or treating muscular diseases containing a compound isolated from a Glycyrrhiza uralensis extract, licochalcone B, or a pharmaceutically acceptable salt thereof as an active component. The compound or a salt thereof according to the present invention has excellent effects of proliferating myoblasts, forming root canals, and promoting differentiation into muscle cells, thereby being able to effectively prevent, alleviate or treat various muscular diseases by using the composition.
Patent KR-20210156664-A (KR)
Title: Method for recovering waste solvent
Inventor: KIM EUN KYO
IPC: C07C31/08
Filed: 2020-06-18
Abstract: The present invention relates to a method for collecting a waste solvent, which comprises a step of supplying a waste solvent discharged from at least one selected from a washing device and a drying device to a first distillation device; a step of supplying the discharge downstream of the first distillation device to a second distillation device; and a step of recycling the discharge overhead stream of the second distillation device to at least one selected from a sol supply device, a gelation reaction device, and a surface modification device. Provided are a method for manufacturing an aerogel and a method for manufacturing an aerogel blanket which reuse a recycled solvent by the method for collecting a waste solvent.
Patent KR-20210012904-A (KR)
Title: Exhaust gas processing apparatus and Exhaust gas processing method
Inventor: YOSHIDA KAZUKI
IPC: F23J15/02
Filed: 2020-06-29
Abstract: The present invention provides an exhaust gas treatment apparatus and an exhaust gas treatment method that can be easily installed in existing facilities and can clean combustion gas at low cost. The present invention relates to, as a gas treatment apparatus for reforming combustion gas generated in a combustion furnace for burning biomass fuel, a gas treatment apparatus equipped with a particle supply device for supplying coal-burning material in the combustion gas.
Patent KR-20220003888-A (KR)
Title: A method and an apparatus for estimating blood pressure
Inventor: LEE KWANG JIN
IPC: A61B5/00
Filed: 2020-07-02
Abstract: According to an aspect, a method of measuring the blood pressure of a subject includes the following steps: obtaining a first pulse wave signal corresponding to a first body part based on at least one image representing the first body part of a subject captured through a camera; acquiring a second pulse wave signal corresponding to a second body part of the subject through an acceleration sensor; correcting the second pulse wave signal based on the first pulse wave signal; and predicting the blood pressure of the subject based on the first pulse wave signal and the corrected second pulse wave signal using a machine learning technique.
Patent KR-20220010999-A (KR)
Inventor: KANG MIN SUK
IPC: H01M4/505
Filed: 2020-07-20
Abstract: A lithium secondary battery, according to embodiments of the present invention, comprises: a positive electrode including a positive electrode current collector, a first positive electrode active material layer consecutively stacked on the positive electrode current collector, and a second positive electrode active material layer; a negative electrode; and a separator interposed between the positive electrode and the negative electrode. The first positive electrode active material layer and the second electrode positive active material layer each include a first positive electrode active material particle and a second positive electrode active material particle having different compositions or crystal structures. The first positive electrode active material particle and the second positive electrode active material particle include lithium metal oxide containing nickel. The second positive electrode active material particle has a single particle structure and satisfies a specific particle size distribution, and thus, the output and stability may be simultaneously improved through the positive electrode active material layer having a multi-layer structure. The present invention is to have excellent operational stability and reliability.
Patent KR-20220012060-A (KR)
Title: Hairbrush
Inventor: KIM JI SUB
IPC: A46B5/00
Filed: 2020-07-22
Abstract: The present invention relates to a hairbrush which is held by the hand by a grip and is folded by a foldable part, so that a problem of inconvenient portability when the size of the hairbrush is large is solved, thereby solving the existing problem of inconvenient portability when the size of the hairbrush is large. According to the present invention, the hairbrush comprises: a brush back plate made of a soft rubber plate so that comb teeth can be inserted thereinto; the comb teeth formed thinly with celluloid or metal to untangle tangled hair; a grip formed in a rod shape to be held by hand; and a foldable part formed in a rotation type so that the hairbrush can be folded.
Patent KR-20220019484-A (KR)
Inventor: LEE MOON SANG
IPC: H04N21/443
Filed: 2020-08-10
Abstract: An IPTV server operation method and a device that provide a transformable Internet protocol television (IPTV) service are provided. The method is a method of an IPTV server connected to devices through a network, wherein the devices execute a plurality of service applications for each independent virtual object sharing physical resources. The method includes a step of performing authentication with a target device by the IPTV server based on account information of a source device received from the target device among the devices, a step of obtaining an IP address of the target device from the target device when the authentication is successful, and a step of transmitting a virtual object transmission instruction including the IP address of the target device to the source device, wherein the virtual object transmission instruction commands to transmit at least one virtual object held by the source device to the target device by the source device using the IP address of the target device.
Patent KR-20220033847-A (KR)
Inventor: SEONHWAN KIM
IPC: A61M5/142
Filed: 2020-09-10
Abstract: A drug injection device may include a pump module, a rotating member, at least one sensor, and a processor. The pump module may include a shaft reciprocating linearly in one direction. The rotating member may include a first end connected to the shaft and a second end reciprocating rotatably by the linear reciprocating motion. The at least one sensor may acquire contact time information of contact with the second stage. The processor may calculate a driving time of the pump module by using the contact time information, and determine occurrence of occlusion in the drug injection device based on the driving time. According to the present invention, errors and deviations in the driving time are reduced to accurately determine whether an inlet of the drug injection device is occluded.
Patent KR-20220040926-A (KR)
Title: Vapor Deposition Apparatus Having Dopant Source with Adjustable Height
Inventor: HYUNGMOK KIM
IPC: C23C14/24
Filed: 2020-09-24
Abstract: The present invention relates to a deposition device with an adjustable height of a dopant source, capable of ensuring uniformity of deposition while excluding factors that cause changes over time due to contamination during long-term use. According to the present invention, disclosed is a deposition device with an adjustable height of a dopant source comprises: a vacuum chamber in which a substrate to be deposited is located thereon; a host source located below the vacuum chamber and supplying a host deposition material to the substrate to be deposited; a dopant source provided below the vacuum chamber and supplying a dopant deposition material to the deposited substrate; a source seating part partitioning a space in which the host source and the dopant source are respectively seated; and a height adjusting part located in the source seating part on which the dopant source is seated from the source seating part and elevating or lowering the height of the dopant source.
Patent KR-20220045714-A (KR)
Title: Non-contact type short-term rental system for accommodation or space
Inventor: KO JAE DONG
IPC: G06Q30/06
Filed: 2020-10-06
Abstract: The present invention provides a reservation management system that can implement a non-face-to-face reservation management system for accommodations such as a pension, a guest house, and a residence, or for short-term rental accommodation or space such as a party room and conference room, with very simple work and low cost. The present invention comprises: a reservation management server for accommodation or space; a guide app that is installed on a smartphone of a customer and receives rental encryption key and usage time information when making a reservation; and a door lock that releases a locking state of a door by a short-distance communication module when tacking the smartphone.
Patent KR-20220047104-A (KR)
Inventor: AN HEUI TAY
IPC: E04B1/343
Filed: 2020-10-08
Abstract: The present invention relates to a building moved by a small trailer, which comprises: a roof of which four sides having a straight line shape are tilted in a width direction on a plane structure with a ratio having long front and rear sides and narrow width; a double wall separated to be vertically expanded; a second floor formed in an upper end of a lower inner wall; a drawer moved on a rail to enable a first floor to be horizontally separated; a support structure having the same height of the rail supporting a building to be horizontally moved in the outside; and a rail connecting the support structure and a first floor. A solar panel is installed on the drawer.
Patent KR-20210052241-A (KR)
Title: Active database system based on sql with flexible extensible repository
Inventor: JANG IN HA
IPC: G06F16/22
Filed: 2020-10-13
Abstract: An SQL-based active big data database system with flexible extended storage of the present invention comprises: a short-term data storage using a hash-based storage space; a medium-term data storage that guarantees an index structure; a long-term data storage using a distributed database; a command language interface part that receives an SQL command language; a command language interpretation part that interprets the SQL command language received from the command language interface part as a storage-specific command language applicable to each of the short-term, medium-term, and long-term data storage; and a command language control part that controls the short-term, medium-term, and long-term storage with the storage-specific command language generated by the command language interpretation part. Therefore, the present invention is capable of allowing various types of databases to be implemented in one system without additional devices.
Patent KR-20220050592-A (KR)
Inventor: LEE GIL BEOM
IPC: F16C27/02
Filed: 2020-10-16
Abstract: An air foil bearing is disclosed. In the air foil bearing according to an embodiment of the present invention, a top foil and a bump foil are fitted in an axial direction. A coupling method between the top foil and the bump foil bearing is improved by a fitting method.
Patent KR-20220055223-A (KR)
Inventor: PARK JONG OH
IPC: A61M37/00
Filed: 2020-10-26
Abstract: The present invention relates to: a magnetic driving microrobot based on a porous structure; and a manufacturing method thereof. The porous structure-based magnetic driving microrobot is based on a biocompatible and biodegradable natural polymer, which enables precise targeting of the porous microrobot through attachment of magnetic nanoparticles, and thus is possible for drug and cell transfer.
Patent KR-20220070889-A (KR)
Title: Electrolyte for lithium-sulfur battery and lithium-sulfur battery comprising thereof
Inventor: LEE JAE GIL
IPC: H01M10/0569
Filed: 2020-11-23
Abstract: The present invention relates to an electrolyte for a lithium-sulfur battery including a non-aqueous organic solvent containing three specific compounds and a lithium-sulfur battery including the same. The present invention can improve the discharge capacity of a battery.
Patent KR-20220072266-A (KR)
Inventor: LEE HWI DONG
IPC: F24F1/0073
Filed: 2020-11-25
Abstract: 본 발명은 엘리베이터에서 사용되는 에어콘에 대한 것으로서, 특히 공기중의 이물질과 세균을 제거하기 위해 필터부를 포함하되, 상기 필터부는 이물질을 필터링하는 프리 필터부와 세균을 제거하는 UV 살균 필터부 및 미세 먼지와 세균을 최종적으로 제거하는 헤파 필터부를 포함하여 세균 제거는 물론 이물질 제거도 효율적을 수행할 수 있는 UV 살균 필터를 구비하는 엘리베이터 에어콘이다.
Patent KR-20220073334-A (KR)
Inventor: KIM YOUNG HO
IPC: E04H1/12
Filed: 2020-11-26
Abstract: 차량용 모의 조종 장치의 조종 챔버는 발사체를 탑재한 차량을 모의 조종하기 위한 조종수가 자리할 수 있는 조종 공간을 제공하도록 구비되는 것으로써, 상기 조종 챔버는 육면체 구조를 가지면서 상기 조종 공간을 정의할 수 있게 스페이스 프레임 및 상기 스페이스 프레임에 부착되는 패널 구조를 갖도록 구비될 수 있고, 그리고 상기 조종 공간은 상기 조종수 한 명이 탑승할 수 있는 크기를 갖도록 구비됨과 아울러 상기 차량의 모의 주행이 이루어질 수 있게 상기 조종수가 직접 조작할 수 있는 조작부, 및 상기 모의 주행에 대한 주행 정보를 안내받아 처리할 수 있게 상기 조종수가 터치할 수 있는 안내부로 이루어지는 모의 조종부가 배치될 수 있는 크기를 갖도록 구비될 수 있다.
Patent KR-20220073379-A (KR)
Title: 보정 정보 전송 방법
Inventor: SHIN JAE CHEOL
IPC: G01S19/23
Filed: 2020-11-26
Abstract: 보정 정보 전송 방법이 제공된다. 보정 정보 전송 방법은, 통신 모드 설정 모듈을 이용하여 통신 모드를 설정하는 단계; 보정 정보 수신 모듈을 이용하여 RTK 기준국으로부터 제1 보정 정보를 수신하는 단계; 패킷 인코딩 모듈을 이용하여, 상기 통신 모드에 따라 상기 제1 보정 정보를 인코딩하여 제2 보정 정보를 생성하는 단계; 및 보정 정보 전송 모듈을 이용하여, 상기 통신 모드에 따라 상기 제2 보정 정보를 정밀측위 정보 획득 장치에 전송하는 단계를 포함할 수 있다.
Patent KR-20220073384-A (KR)
Title: Hud방식의 자동차 후방 알림장치
Inventor: PARK SUNG GUI
IPC: B60Q1/26
Filed: 2020-11-26
Abstract: 차량 개문에 따른 위험 상황 자동 알림 장치 및 방법이 제시된다. 차량의 후방 유리창에 HUD방식의 디스플레이를 구현하여 탑승자가 하차를 위해 도어를 개방하기 전에 차량의 후방에서 접근하는 오토바이, 자전거, 보행자 등과 하차하려는 탑승자 간의 충돌을 방지하는 차량 개문에 따른 위험 상황 자동알림뿐만 아니라 특정 기업의 홍보나 제품광고, 초보운전 경고문구나 운전 중의 양보문구 등을 미리 제작된 그림, 사진, 캐릭터, 문자, 음성 등과 이들을 일정한 형태로 구현하기 위한 장치에 관한 것이다.
Patent KR-20220074110-A (KR)
Inventor: JUNG MIN SUK
IPC: B01D69/12
Filed: 2020-11-27
Abstract: 폴리올레핀 다공성 막의 열적 안정성을 유지하면서, 전해액 친화도 및 이온 전도도가 개선된 다공성 막이 개시된다. 본 발명은 막 기재 일면 또는 양면에 코팅층이 형성된 다공성 막으로서, 상기 코팅층은 바인더 수지 및 음이온성 기능기로 표면 개질된 무기물을 포함하는 다공성 막을 제공한다.
Patent KR-20220077195-A (KR)
Inventor: YOUNGDEOK PARK
IPC: B23C1/20
Filed: 2020-11-30
Abstract: 면취장치가 개시된다. 본 발명의 일 측면에 따르면, 모터가 수납되며 손잡이가 마련되는 본체; 상기 본체에 결합되며 상기 모터와 연결되는 척을 둘러싸는 프레임; 소정 길이를 가지며 상기 척에 연결되어 회전하는 메인 회전축; 상기 메인 회전축에 결합되는 제1 면취부와, 상기 제1 면취부와 일정간격 이격되도록 상기 메인 회전축에 결합되는 제2 면취부를 갖추고, 상기 메인 회전축과 함께 회전하며 피가공물의 일면 양측 모서리를 면취하는 면취유닛; 및 상기 제1 면취부와 제2 면취부 중 어느 하나와 결합되어 회전에 따라 상기 제1 면취부와 제2 면취부 사이의 거리를 조절하는 조절유닛;을 포함하는 면취장치가 제공될 수 있다.
Patent KR-20210093150-A (KR)
Title: Iq data processing apparatus for orthogonal frequency-division multiplexing
Inventor: CHOI JEE YON
IPC: H04L27/26
Filed: 2020-12-01
Abstract: An orthogonal frequency division multiplexing IQ data processing apparatus is disclosed. The orthogonal frequency division multiplexing IQ data processing apparatus comprises: a first IQ memory write interface configured to store first in-phase, quadrature (IQ) data in a first IQ memory; a second IQ memory write interface for storing second IQ data in a second IQ memory; a first IQ memory configured to store the first IQ data; a second IQ memory configured to store the second IQ data; and an inverse fast Fourier transform (IFFT) input interface for transferring the first IQ data of the first IQ memory and the second IQ data of the second IQ memory to an IFFT means. According to the present invention, data can be processed at lower speed through parallel processing.
Patent KR-20220076823-A (KR)
Inventor: KANG HWA JIHN
IPC: G01B11/02
Filed: 2020-12-01
Abstract: 본 발명은 직선 티바의 길이를 측정하는 장치에 있어서: 공정 간에 티바의 이송을 유발하는 컨베이어(10); 상기 컨베이어(10)의 일측에 설치되고, LM가이드(21) 상에 카메라모듈(23)을 갖춘 제1측정부재(20); 상기 컨베이어(10)의 타측에 설치되고, LM가이드(31) 상에 카메라모듈(33)을 갖춘 제2측정부재(30); 상기 티바와 카메라모듈(23)(33)의 이송 상태를 검출하는 제3측정부재; 및 상기 검출부재의 신호를 입력하여 티바의 길이를 설정된 알고리즘으로 연산하는 제어기(50);를 포함하여 이루어지는 것을 특징으로 한다. 
이에 따라, 자동화 측정 시스템을 기반으로 시수를 절감하고, 측정 길이값들의 신뢰성이 확보됨과 아울러, 기초 조립 부재 정도 향상을 위한 개선점 모색 및 돌출이 가능할 것으로 기대된다.
Patent KR-20220077321-A (KR)
Inventor: OKUMURA HIROSHI
IPC: H01L27/12
Filed: 2020-12-01
Abstract: 레이저 결정화 장치는 제1 입사광 및 제2 입사광을 방출하는 광원, 제1 입사광의 편광 각도 및 제2 입사광의 편광 각도를 조정하여 제1 출사광 및 제2 출사광을 방출하는 편광 각도 조절부, 그리고 제1 출사광 및 제2 출사광을 포함하는 레이저 빔이 조사되는 기판을 지지하는 스테이지를 포함하고, 제1 출사광의 편광 각도와 제2 출사광의 편광 각도는 대칭적일 수 있다.
Patent KR-20220077504-A (KR)
Inventor: KANG GEON MIN
IPC: A01K7/02
Filed: 2020-12-02
Abstract: 본 발명은 호기성 미생물을 이용하여 축분 발효시 발생되는 발효열을 이용하여 물을 가열하는 것으로서, 축사를 세척함은 물론, 겨울철 가축에게 공급되는 식수를 가열할 수 있는 축분 발효열 회수시스템에 관한 것으로서, 그 특징적인 구성은 외부와 차단된 발효장의 내부에 설치된 축분 저장조; 상기 축분 저장조의 상면 양 측에 길이 방향으로 설치된 한 쌍의 가이드바; 상기 가이드바에 접촉된 상태로 회전되는 이동휠이 양측에 회전 가능하게 설치된 이동 프레임; 상기 이동 프레임의 상면 일측에 설치되어 이동휠을 회전시키는 이동모터; 상기 이동 프레임의 상면 타측에 설치된 교반모터; 상기 교반모터에 의해서 회전되게 축분 저장조의 내부에 설치되고, 외측 둘레면에는 복수개의 교반날개가 설치된 교반휠; 상기 축분 저장조에 저장된 축분에서 발생되는 발효열에 의해서 가열되는 물이 순환되는 복수개의 열교환 파이프가 저면에 노출되게 설치된 승강 프레임; 및 상기 승강프레임을 상승 또는 하강 시키도록 권취휠을 회전시키는 승강모터를 포함하여서 된 것이다.
Patent KR-20220080865-A (KR)
Title: Pp보드 흡착 이송장비
Inventor: YUN SE JUNG
IPC: B65G47/91
Filed: 2020-12-08
Abstract: 본 발명은 진공흡착부를 통해 PP보드를 진공흡착하여 이송함으로써, PP보드의 제품손상방지는 물론, PP보드의 이송시 밀착성을 증가시켜 슬립현상 방지할 수 있다.
Patent KR-20220081461-A (KR)
Title: 피부 유형 분석 장치
Inventor: WOO SANG MI
IPC: G16H10/20
Filed: 2020-12-09
Abstract: 본 발명은 사용자의 피부 유형에 맞는 솔루션을 제공하기 위하여 정확하게 사용자의 피부 유형을 분석하기 위한 피부 유형 분석 장치에 관한 것이다. 본 발명에 따른 피부 유형 분석 장치는 얼굴의 피지선 분포도에 따른 부위별 피부 특성, 체질 특성 및 계절별 피부 특성에 따른 분석 문항과, 분석 문항에 대응하는 답변을 저장하는 저장부, 저장부에 저장된 분석 문항에 따른 답변을 선택받는 입력부, 입력부로부터 선택된 각 답변에 가중치를 부여하여 얼굴에 대한 T존, U존, 체질 및 계절별 특성 각각에 대한 유형을 분석하고, T존, U존, 체질 및 계절별 특성 각각에 대한 유형을 조합하여 종합 유형을 제공하는 제어부를 포함한다.
Patent KR-20210083172-A (KR)
Title: Flow rate estimation for mass flow controller
Inventor: COCCIADIFERRO EDWARD
IPC: G01F7/00
Filed: 2020-12-09
Abstract: The present invention relates to a mass flow controller comprising a block main body having a flow path, and a valve at least partially provided in the flow path. The mass flow controller may further comprise a valve position sensor, a first temperature sensor, a first pressure sensor located upstream of the flow path from the valve, and a second pressure sensor located downstream of the flow path from the valve. The mass flow controller can further comprise a processor configured to receive the valve position data, the first temperature data, the first pressure data, and the second pressure data. The processor may be further configured to estimate a flow rate of the fluid in the flow path, at least in part, by applying a trained machine learning model to the valve position data, the first temperature data, the first pressure data, and the second pressure data.
Patent KR-20220085121-A (KR)
Inventor: TAEKJIB CHOI
IPC: G16C20/70
Filed: 2020-12-14
Abstract: 본 발명은 초경합금의 소재 및 코팅물질과 배합구성의 예측 데이터를 제공하는 예측모델 제공방법으로서, 하이엔트로피 카바이드(HEC) 및 하이엔트로피 바인더(HEB)를 포함하는 초경합금에 대하여 데이터 수집 모듈이 조성물질 및 배합구성의 데이터 셋을 입력받는 데이터 수집 단계; 전처리 모듈이 상기 입력된 초경합금 데이터 셋을 전처리 하는 전처리 단계; 예측 모듈이 상기 전처리된 데이터 셋을 목적함수에 따른 예측 알고리즘에 적용하는 예측 계산 단계; 및 최적화 모듈이 상기 목적 함수에 따라 예측 모델과 제약 조건을 사용하여 최적의 조성물질 및 배합구성을 찾는 최적 물질 추천 단계를 포함하여, 최적의 조성물질 및 배합구성을 찾아 최적 물질을 추천할 수 있고 이러한 빅데이터에 기반한 핵심 요소기술 후보군을 발굴하는 예측알고리즘을 통하여 내마모성, 내화학성이 반영된 고부가가치의 초경합금 코팅 융합기술를 도출하는 효과가 있다.
Patent KR-20210080234-A (KR)
Title: Substrate pickup device and substrate pickup method
Inventor: NAKATA KATSUYOSHI
IPC: G02F1/1333
Filed: 2020-12-17
Abstract: An objective of the present invention is to reduce following of another substrate when a substrate is picked up in a substrate pickup apparatus. According to the present invention, the substrate pickup device (1) is an apparatus for picking up one unit substrate (P1) among a plurality of unit substrates (P) arranged on a mounting table (2) and comprises a suction hand (5) and a controller (51). The suction hand (5) is mounted on a robot arm (3) and includes a pressing bar (9) for pressing a first end material (Ma1) and a second end material (Ma2) of the unit substrate (P1) to be picked up from the upper side and a suction unit main body (7) movable diagonally upward with respect to the push bar (9) and sucking the unit substrate (P) to be picked up from the upper side. The controller executes the following steps: allowing the press bar (9) to press the first end material (Ma1) and the second end material (Ma2) from the upper side; allowing the suction unit main body (7) to suck the unit substrate (P1) to be picked up; and moving the suction unit main body (7) to fall on an oblique upper side with respect to the push bar (9), thereby picking up the unit substrate (P1) to be picked up.