baber/WOPTO huggingface dataset:
Patent WO-2020122641-A1 (WO)
Inventor: MOON KYUNG WON
IPC: G02F1/13
Filed: 2019-12-12
Abstract: 본 발명에 따른 패널 접합장치는, 제1 패널과 제2 패널을 합착하기 위한 복수의 패널 합착유닛과, 복수의 패널 합착유닛이 장착되는 턴테이블과, 턴테이블 회전장치와, 패널 합착유닛에 놓이는 제1 패널의 자세를 조절하기 위해 턴테이블의 회전 경로 중에 턴테이블보다 아래 쪽에 배치되는 자세 조절유닛과, 제어장치를 포함한다. 패널 합착유닛은, 턴테이블 위에 움직일 수 있도록 배치되고 제1 패널이 놓이는 패널 받침대와, 패널 받침대와 연결되는 패널 받침대 연결부와, 제2 패널이 안착되는 패널 안착대와, 제2 패널의 일면이 제1 패널의 일면에 합착될 수 있도록 패널 안착대를 이송시키는 패널 이송유닛을 포함하고, 자세 조절유닛은, 패널 받침대 연결부와 분리 가능하게 결합되는 자세 조절 커플링부와, 패널 받침대를 움직이기 위한 힘을 자세 조절 커플링부를 통해 패널 받침대에 제공하는 자세 조절 구동부와, 자세 조절 커플링부를 승강시키는 자세 조절 승강장치를 구비한다.
Patent WO-2020138880-A1 (WO)
Title: 도포 장치
Inventor: PARK JUNG KYU
IPC: B05B12/18
Filed: 2019-12-23
Abstract: 본 발명의 일 실시예에 따른 도포 장치는, 건축물의 벽면 중 적어도 일부인 대상표면을 도료로 도포하기 위한 장치로, 윈치드럼의 구동에 의한 와이어의 길이 변화에 따라, 상하 방향으로 이동 가능한 제1 이동부; 및 상기 제1 이동부를 따라 좌측 방향 또는 우측 방향으로 이동 가능하며, 좌우 방향을 기준으로 한 상기 대상표면의 미리 정해진 좌측 라인부터 미리 정해진 우측 라인 까지의 범위가 도료에 의한 도포가 가능하도록, 상기 대상표면에 상기 도료를 직접 분사하거나 상기 대상표면에 접촉되어 회전되는 도포롤러에 상기 도료를 분사하는 분사부;를 포함하는 것을 특징으로 할 수 있다.
Patent WO-2021145479-A1 (WO)
Inventor: KIM SUNG SOO
IPC: G01N33/68
Filed: 2020-01-15
Abstract: 본 발명은 암을 진단할 수 있는 조성물, 이를 포함하는 진단용 키트 및 상기 조성물을 이용하여 암의 진단을 위한 정보를 제공하는 방법에 관한 것이다. 본 발명의 바이오마커를 사용하는 경우, 암 중에서도 특히 유방암을 조기에 정확하면서도 간편하게 진단할 수 있고, 더 나아가서는 암의 병기를 진단할 수 있고, 치료 반응성 또는 치료 후 예후를 예측할 수 있다.
Patent WO-2020149656-A1 (WO)
Inventor: SUH SANG DUK
IPC: H01L51/00
Filed: 2020-01-16
Abstract: The present invention provides a novel compound and an organic light-emitting diode using same.
Patent WO-2020209490-A1 (WO)
Title: Electronic device for supporting low-latency domain name system (dns) processing
Inventor: LEE JOOKWAN
IPC: H04L29/06
Filed: 2020-02-17
Abstract: An electronic device includes a communication processor; a processor connected to the communication processor; and a memory connected to the processor and the communication processor. The memory stores a domain name system (DNS) table, first instructions that, when executed, cause the processor to: generate a first DNS query message including a domain address based on execution of a networking service; and deliver the first DNS query message to the communication processor, and second instructions that, when executed, cause the communication processor to update the DNS table by periodically receiving a first DNS response message including an IP address corresponding to the domain address, as a response to the first DNS query message, delivering the first DNS response message to the processor; transmitting a second DNS query message including the domain address to the network, and receiving a second DNS response message, as a response to the second DNS query message.
Patent WO-2020180094-A1 (WO)
Title: Apparatus for forming animal cage of elevator
Inventor: YOON IL SHIK
IPC: A47B46/00
Filed: 2020-03-04
Abstract: The present invention relates to an animal cage forming apparatus for caging a pet riding in an elevator together with a passenger and removing smell, fur or the like of the pet, wherein an animal cage capable of caging a pet is formed when a passenger moves fence means (F) from a side wall of the elevator and then couples a fixation means (20) of the fence means to a side wall of the elevator. [Representative drawing] figure 1
Patent WO-2020197222-A1 (WO)
Inventor: YOO SUNMI
IPC: H04N19/119
Filed: 2020-03-23
Abstract: An image encoding/decoding method and apparatus is provided. The image decoding method according to the present disclosure may comprise the steps of: on the basis of information relating to a prediction mode of a current block, determining whether the prediction mode of the current block is an intra-prediction mode; determining whether a transform mode of the current block is a transform skip mode; when the prediction mode of the current block is the intra-prediction mode, determining whether an intra-prediction technique of the current block is an intra sub-partitions (ISP) mode; and on the basis of the transform mode of the current block and whether the intra-prediction technique of the current block is ISP, generating a transform coefficient block of the current block.
Patent WO-2021112353-A1 (WO)
Title: 진공 청소기
Inventor: HWANG PHIL JAE
IPC: A47L9/04
Filed: 2020-06-02
Abstract: 진공 청소기가 개시된다. 본 발명의 진공 청소기는, 본체 및 흡입노즐을 포함하여 구성된다. 흡입노즐은 하우징, 구동부, 회전솔 및 탈착커버를 포함하여 구성된다. 구동부는 제1 축부재를 회전시킬 수 있다. 회전솔의 축방향 한쪽에 제2 축부재가 구비된다. 제1 축부재와 제2 축부재가 복수의 제1 접촉면을 형성한다. 제1 접촉면들은 회전솔의 축을 중심으로 나선형을 형성한다. 제1 축부재는 제1 접촉면들에서 제2 축부재를 축방향으로 민다.
Patent WO-2021125468-A1 (WO)
Title: 유기 발광 표시 장치 및 그 제조 방법
Inventor: HWANG KYU HWAN
IPC: H01L27/32
Filed: 2020-06-17
Abstract: 개시된 유기 발광 표시 장치는, 서로 다른 색상의 광을 방출하는 복수의 발광 영역들을 갖는다. 상기 유기 발광 표시 장치는, 각각 구동 소자와 연결되는 제1 내지 제3 패턴 전극들, 상기 제1 내지 제3 패턴 전극들 위에 배치되는 유기 발광 구조물, 상기 유기 발광 구조물 위에 배치되는 공통 전극 및 상기 제1 패턴 전극과 상기 유기 발광 구조물 사이에 배치되며, 제1 발광 영역과 중첩하며, 도전성 산화물을 포함하는 공진 조절 패턴을 포함한다. 상기 유기 발광 구조물은, 정공 수송층, 전자 수송층 및 상기 정공 수송층과 상기 전자 수송층 사이에 배치되는 발광층을 포함한다. 상기 발광층은 상기 유기 발광 구조물 내에서 연속적으로 연장되는 공통 발광층 및 상기 제3 전극과 중첩하는 발광 패턴을 포함한다.
Patent WO-2021029688-A1 (WO)
Inventor: LEE YOUNG MI
IPC: C12P19/02
Filed: 2020-08-13
Abstract: The present application relates to a fructose-4-epimerase variant having tagatose conversion activity, and a method for producing tagatose using same.
Patent WO-2021040290-A1 (WO)
Title: Atmospheric environment-improving drone having life-saving and advertising functions
Inventor: LEE GILL DO
IPC: B64D47/00
Filed: 2020-08-13
Abstract: The present invention relates to an atmospheric environment-improving drone having life-saving and advertising functions, and more specifically, to a drone configured to move while hovering in the air, the drone comprising: a drone body; and a hovering transport unit for hovering the drone body in the air and moving same. The drone body is provided with a water spray means for purifying the air by adsorbing dust and fine dust in the air. The water spray means includes: support shafts, each of which has one end fixed on the outer surface of the drone body; spray liquid supply pipes fixed to lower portions of the support shafts; and spray liquid spraying nozzles formed at regular intervals on the purified liquid supply pipes. Since the drone configured to move while hovering in the air is used to spray water from the air, the drone can spray a wider area than ground-based water spray devices, thus having the effect of improving the purification efficiency for contaminants or fine dust in the air. Moreover, the drone has an advertising function, and thus can also achieve an advertising effect.
Patent WO-2022050468-A1 (WO)
Title: Method for performing federated learning in wireless communication system, and apparatus therefor
Inventor: JEON KIJUN
IPC: H04W88/08
Filed: 2020-09-07
Abstract: Disclosed is a method by which a base station performs federated learning in a wireless communication system. A method, according to one embodiment of the present specification, comprises: receiving, by a base station, a plurality of local parameters from a plurality of terminals; obtaining an integrated parameter on the basis of the plurality of local parameters; and transmitting the integrated parameter to each of the plurality of terminals, wherein at least one bias included in the plurality of local parameters is removed by using the plurality of local parameters. The base station/terminals of the present specification may be linked to an artificial intelligence module, an unmanned aerial vehicle (UAV), a robot, an augmented reality (AR) device, a virtual reality (VR) device, a device related to a 6G service, and the like.
Patent WO-2021049914-A1 (WO)
Title: Modified conjugated diene-based polymer and rubber composition comprising same
Inventor: OH JUNG HWAN
IPC: C08F8/42
Filed: 2020-09-11
Abstract: The present invention relates to a modified conjugated diene-based polymer exhibiting excellent processability and excellent tensile strength and viscoelasticity properties, and a rubber composition comprising same, the polymer comprising: a modifier-derived unit having three or more alkoxysilane groups; a non-functional chain having a silicon-carbon bond formed at one side of the modifier-derived unit and comprising a conjugated diene-based monomer-derived repeating unit; and a functional chain having a silicon-carbon bond formed at the other side of the modifier-derived unit and comprising two or more N-functional-group-containing monomer-derived units, the polymer having a rate of change in Mooney viscosity of 20% or less.
Patent WO-2021085850-A1 (WO)
Title: Electronic device sharing peripheral device with external electronic device and method thereof
Inventor: OH HAEWOOK
IPC: G06F3/041
Filed: 2020-09-15
Abstract: An electronic device includes a short-range wireless communication circuit that performs first short-range wireless communication based on a first protocol and second short-range wireless communication based on a second protocol, and a processor that connects the first short-range wireless communication with a peripheral device through the short-range wireless communication circuit, transmits a service discovery frame including service information associated with the peripheral device to devices included in a cluster configured to include the electronic device through the second short-range wireless communication when a trigger event occurs, establishes a wireless data communication path with an external electronic device, which transmits a message in response to the service discovery frame to the electronic device through the second short-range wireless communication, from among the devices included in the cluster, and transmits input information received from the peripheral device through the short-range wireless communication circuit or control information corresponding to the input information to the external electronic device through the wireless data communication path.
Patent WO-2022092353-A1 (WO)
Inventor: SHIN JONGWOONG
IPC: H04L1/18
Filed: 2020-10-29
Abstract: The purpose of the present disclosure is to perform channel encoding and decoding in a wireless communication system. An operating method of a first device in a wireless communication system may comprise the steps of: generating a transport block; generating a plurality of outer code blocks from the transport block; dividing one of the outer code blocks into a plurality of information bit-based inner code blocks; generating a first parity bit set by performing outer coding on a first bit string including first bits of each of the information bit-based inner code blocks; generating a second parity bit set by performing outer coding on a second bit string including second bits of each of the information bit-based inner code blocks; generating a plurality of parity bit-based inner code blocks including at least one bit of the first parity bit set, and at least one bit of the second parity bit set; performing inner coding on the information bit-based inner code blocks and the parity bit-based inner code blocks; and transmitting the inner-coded inner code blocks to a second device.
Patent WO-2021086052-A1 (WO)
Inventor: JANG SUNGHAE
IPC: A47C9/00
Filed: 2020-10-29
Abstract: The present invention relates to a vibration apparatus for female vaginal contraction exercise. The invention is a stable and hygienic invention that can be experienced and used in the form of various chairs or cushions merely by sitting comfortably thereon, can directly stimulate the clitoris with various vibration wavelengths and thereby stimulate the endopelvic fascia, which is responsible for vaginal contractions, through reflex arcs, and enables a person who has undergone a gynecological procedure to return to normal daily life. The present invention has been demonstrated to exhibit excellent effects through vibration and frequency analysis techniques that have never been attempted before.
Patent WO-2022097761-A1 (WO)
Inventor: KIM YONG-BAE
IPC: G08C19/02
Filed: 2020-11-03
Abstract: 원격 검침 시스템 및 그 제어 방법을 제공한다. 일 실시예에 따른 원격 검침 시스템은 사용정보를 수집하는 적어도 하나의 스마트 미터(Smart Meter)와 스마트 미터의 상태 정보 및 스마트 미터가 수집한 사용정보를 수신하고, 상태 정보 및 사용정보를 서버에 전달하는 데이터 집중기(Data Concentrator Unit)와 스마트 미터와 데이터 집중기 간의 통신 속도가 제 1 속도 이하이면, 데이터 집중기에 통신 주기를 설정하고, 통신 주기에 따라 스마트 미터가 푸시(Push) 데이터를 송신하도록 하는 서버(Server)를 포함한다.
Patent WO-2022107919-A1 (WO)
Inventor: JO SEO HYUN
IPC: A61K31/517
Filed: 2020-11-19
Abstract: La présente invention concerne : un dérivé d'hétéroaryle contenant du N ; un isomère de celui-ci ; un hydrate de celui-ci ; un solvate de celui-ci ou un sel de qualité pharmaceutique de celui-ci ; un procédé de préparation de celui-ci ; et une composition pharmaceutique destinée à prévenir ou traiter des maladies associées aux protéines-kinases et qui en comprend en tant que principe actif. Le dérivé d'hétéroaryle contenant du N selon la présente invention présente une capacité d'inhibition élevée contre diverses protéines-kinases et, ainsi, une composition pharmaceutique en comprenant en tant que principe actif peut être efficacement utilisée pour prévenir ou traiter des maladies associées aux protéines-kinases, par exemple, le cancer, une maladie cérébrale dégénérative, ou une maladie inflammatoire.
Patent WO-2021125649-A1 (WO)
Inventor: SUH SANG DUK
IPC: H01L51/50
Filed: 2020-12-04
Abstract: La présente invention concerne un dispositif électroluminescent organique ayant une tension d'excitation, une efficacité et une durée de vie améliorées.
Patent WO-2021133112-A1 (WO)
Inventor: JEON HEON SU
IPC: G03F7/20
Filed: 2020-12-24
Abstract: The present invention provides an optical system for performing photolithography, the optical system comprising: a light source which emits light of a first wavelength and light of a second wavelength, the first and second wavelengths being different from each other; a dynamic mask which reflects light incident thereupon from the light source and includes two-dimensionally arranged micromirrors; a substrate on which an image is formed by the light reflected from the dynamic mask, and which is coated with a photoresist that undergoes no photochemical reaction with the light of the first wavelength while undergoing a photochemical reaction with the light of the second wavelength; a stage on which the substrate is mounted and which is vertically movable; and an image-capturing unit which displays an image formed on a photoresist surface on the substrate, wherein the image formed on the photoresist surface with the light of the first wavelength is used to align the focus of an optical unit including a path from the dynamic mask to the substrate while vertically moving the stage, and the light of the second wavelength is reflected by the dynamic mask and exposed to light on the photoresist surface, thereby being used to perform photolithography.
Patent WO-2021157920-A1 (WO)
Title: Individual discharge system and method for battery racks
Inventor: LEE SEUNG MIN
IPC: H02J3/32
Filed: 2021-01-22
Abstract: The present invention relates to an individual discharge system and method for battery racks and, more specifically, to an individual discharge system for battery racks and a method therefor, the system enabling separate discharge of the battery racks by using an internal load, without relying on an external load.
Patent WO-2021167332-A1 (WO)
Inventor: PARK KYONG-SU
IPC: C21D8/12
Filed: 2021-02-17
Abstract: L'invention concerne une tôle d'acier ayant une excellente qualité de surface, et son procédé de fabrication. La présente invention concerne une tôle d'acier décapée présentant une excellente qualité de surface, comprenant, en % en poids, du carbone (C) en une quantité supérieure ou égale à 0,05 % et inférieure à 0,4 %, 0,5 % ou moins de silicium (Si) (à l'exclusion de 0 %), 0,05 % ou moins de phosphore (P), 0,03 % ou moins de soufre (S), 0,01 % ou moins de bore (B), 0,1-2,5 % de manganèse (Mn) et/ou de chrome (Cr), et le reste du fer (Fe) et des impuretés inévitables, l'épaisseur moyenne d'une couche d'oxyde interne et/ou d'une couche de tantale, qui sont formées sur la couche de surface de la tôle d'acier, étant de 1 à 10 µm, et l'écart-type de l'épaisseur de la couche d'oxyde interne et/ou de la couche de tantale dans la direction longitudinale de la tôle d'acier étant de 2 µm ou moins.
Patent WO-2022050532-A1 (WO)
Inventor: CHANG JI HO
IPC: G01S3/808
Filed: 2021-05-27
Abstract: The present invention relates to a method and system for obtaining a sound source map having a short operation time regardless of the maximum number of sound sources, high spatial resolution, and high accuracy of a sound source, by generating a target map as a means for training a neural network, and comprises: a grid generation step for generating a grid having intervals of a certain range at the location of the sound source so as to form the sound source map; a calculation step for calculating a result value for each coordinate of the grid such that the result value is the maximum at the location of the sound source and the result value decreases according to the distance with the sound source; a matrix generation step for arranging the result value at the location on a matrix corresponding to each coordinate of the grid; and a target map generation step for generating the target map in an image form by using the result value arranged on the matrix.
Patent WO-2022005243-A1 (WO)
Title: Bath stand and bath system including same
Inventor: CHOI JONGYOUL
IPC: B01L7/02
Filed: 2021-07-02
Abstract: The objective of a bath stand and a bath system including same of the present invention is to provide a device for safely and simply moving a condenser and a reactor, and a distillation apparatus includes a bath stand comprising: a plurality of parallel rods; a vertical rod; a fixing bar; at least one clamp comprising leg parts and a pair of holding parts; and a coupling plate.
Patent WO-2022059899-A1 (WO)
Title: Electronic device and method for confirming power reception device by electronic device
Inventor: NOH YUNJEONG
IPC: H02M7/42
Filed: 2021-07-20
Abstract: According to various embodiments, an electronic device comprises: coils; power conversion circuits configured to receive direct current power, convert same into alternating current power, and output same to the coils; and a processor. The processor can be configured to: apply to the coils a ping signal of which a ping power section is repeated periodically and which has a plurality of ping power levels increasing in phases; confirm an SSP signal responding to the ping signal; and perform wireless power transmission by means of the coils on the basis of a ping power level in which the SSP signal is confirmed from among the plurality of ping power levels. Other embodiments can be possible.
Patent WO-2023008621-A1 (WO)
Inventor: KIM DONGSUNG
IPC: H04R3/02
Filed: 2021-07-30
Abstract: L'invention concerne un système d'affichage sans fil comprenant un boîtier décodeur sans fil servant à communiquer avec un dispositif d'affichage sans fil et à effectuer une reconnaissance vocale, le boîtier décodeur sans fil comprenant : une unité de communication qui transmet des données d'image et des données de son au dispositif d'affichage sans fil ; un microphone qui reçoit une commande vocale d'un utilisateur ; et une unité de commande qui, lorsque la commande vocale de l'utilisateur est reçue, obtient un paramètre d'élimination d'écho sur la base d'informations d'emplacement du boîtier décodeur sans fil et effectue une élimination d'écho à l'aide du paramètre d'élimination d'écho.
Patent WO-2022085939-A1 (WO)
Inventor: YUN YOUNG MIN
IPC: G05B19/418
Filed: 2021-09-07
Abstract: 다수의 공정이 서로 전후 관계를 가지는 워크플로우를 구성하고 워크플로우 상의 공정들이 진행되면 제품이 생산되는 공장 환경에서, 워크플로우의 현재 상태가 주어지면 다음 작업 행위를 결정하는 신경망 에이전트를 학습시켜 공정을 스케줄링하는, 강화 학습을 이용한 공장 시뮬레이터 기반 스케줄링 시스템에 관한 것으로서, 공장 워크플로우의 상태(이하 워크플로우 상태)를 입력받으면 해당 상태에서 처리할 다음 작업을 출력하는 적어도 하나의 신경망을 구비하되, 상기 신경망은 강화 학습 방식에 의해 학습되는 신경망 에이전트; 공장 워크플로우를 시뮬레이션하는 공장 시뮬레이터; 및 상기 공장 시뮬레이터로 상기 공장 워크플로우를 시뮬레이션하고, 시뮬레이션 결과로부터 강화학습 데이터를 추출하고, 추출된 강화학습 데이터로 상기 신경망 에이전트의 신경망을 학습시키는 강화학습 모듈을 포함하는 구성을 마련한다.
Patent WO-2022114508-A1 (WO)
Inventor: KIM TAEHEE
IPC: G16H20/40
Filed: 2021-10-08
Abstract: 본 발명에서는 2차원 형태로 촬영된 사용자의 헤어라인 사진에서 가상의 입체정보를 추출하여 두상 깊이정보 및 헤어라인 정보를 식별하고, 사용자의 헤어라인 형상 및/또는 전체적인 얼굴 형상에 조화를 이루도록 어울리는 헤어라인을 제안하고, 앞머리 라인의 대략적인 모발 밀도를 측정하고, 헤어라인 형상 선택여부에 따라 필요한 모발의 개수를 판단하여 자동으로 필요모수를 자가진단하여 모발이식의 필요성을 고취시키는 모발 자가진단 정확성을 향상시킨 애플리케이션 실행 방법 및 이를 이용한 모발 자가진단 서비스 장치를 제공한다.
Patent WO-2022108227-A1 (WO)
Title: 철강소재의 미세조직 분율을 이용한 선형회귀적 강도 예측방법
Inventor: SUNG HYO KYUNG
IPC: G06F30/27
Filed: 2021-11-11
Abstract: 본 발명은 미세조직 분율로 소재의 강도를 예측하는 선형회귀적 기법에 관한 것으로, 보다 구체적으로 미세조직의 다양한 조합을 조사하여 후방 전파(back propagation) 선형 회귀 및 인공지능 기반 알고리즘을 이용하여 고강도 강의 항복 강도, 극한 인장 강도 및 항복비를 예측하는 방법에 관한 것이다. 본 발명인 철강소재의 미세조직 분율을 이용한 선형회귀적 강도 예측방법은, 5개 미세 구조의 부피 비율을 입력(input layer)하는 제1단계; 상기 5개 미세 구조의 부피 비율에 곱셈 무게를 각각 곱한 후(weight update) 합계를 구하여 순값(net value)을 계산하는 제2단계; 상기 계산된 순값(net value)의 구배 강하(Gradient Descent)를 획득하는 제3단계; 상기 순값(net value)에 구배 강하(Gradient Descent)에서 획득된 가중치 업데이트로써 후방 전파(back propagation)하여 상기 제1단계의 입력(input layer)된 값과 예측값 사이의 오차를 감소시키는 제4단계; 선형 회귀 분석을 통해 최종 예측값을 도출하는 제5단계;에 의해 수행하되, 상기 제5단계에서 도출된 예측값은 항복강도(yield strength, YS), 인장강도(tensile strength, TS) 및 항복비(yield ratio, YR)인 것을 특징으로 한다.
Patent WO-2023095967-A1 (WO)
Inventor: LEE JONG YUN
IPC: H04L9/32
Filed: 2021-11-29
Abstract: Provided is a remote-interaction large document access system in which a blockchain-based DID service, an IPFS-based data sharing technology and a private key distributed storage technology are combined. The remote-interaction large document access system is composed of an IPFS node, a holder node, an issuer node, a first verifier node and a DID system.
Patent WO-2023085504-A1 (WO)
Inventor: KIM SANG GYUNG
IPC: A63B59/40
Filed: 2021-12-10
Abstract: The present invention relates to an assembly-type table tennis racket and, more specifically, to an assembly-type table tennis racket in which the components constituting the table tennis racket can be partially replaced and can prevent damage, wear, and the like from use due to coupling relationships between the components, and physical characteristics such as the length or weight of the racket and grip sensation are not different from those of conventional rackets to thus eliminate avoidance due to a sense of difference when in use while increasing rebounding force, thereby maximizing demand. To this end, the present invention comprises: a head part having a plate shape in which a rubber member is attached to the front or rear surface thereof for striking a table tennis ball, and which has seating grooves in which a plurality of fastening holes are formed at the ends of the front and rear surfaces; and a handle part that is composed of a front stick member and a rear stick member which are fastened facing each other in a shape that the user grips, wherein the front stick member and the rear stick member are coupled to the head part by being fastened by means of fastening bolts passing through the plurality of fastening holes.
Patent WO-2022145984-A1 (WO)
Title: Dispositif de distribution de solution et procédé de commande dans un système de traitement d'échantillon
Inventor: KIM JAE YOUNG
IPC: B01L3/02
Filed: 2021-12-28
Abstract: Selon la divulgation, un dispositif de distribution de solution dans un système de traitement d'échantillon peut comprendre une partie de passage d'air en communication avec un moyen de transport de liquide transportant une solution, une première pompe et une seconde pompe reliées en parallèle l'une à l'autre par le passage d'air et ayant différentes capacités de pompage, chaque pompe comprenant une chambre, un pressuriseur d'air animé d'un mouvement de va-et-vient linéaire dans la chambre, et un dispositif d'entraînement relié au pressuriseur d'air pour permettre au pressuriseur d'air d'effectuer un mouvement de va-et-vient dans la chambre, et un dispositif de commande commandant le dispositif d'entraînement pour générer une pression positive et une pression négative par chaque pompe. Il est possible de fournir de manière stable une pression exacte et précise en fonction de la capacité de pompage de chaque pompe sans interférence entre les pompes dans un système POC réglant la pression d'un moyen de transport de liquide à l'aide de pompes ayant des capacités de pompage différentes.