baber/WOPTO huggingface dataset:
Patent WO-2018012738-A1 (WO)
Inventor: LIM TAEJIN
IPC: B05C17/005
Filed: 2017-06-01
Abstract: L'objectif de la présente invention concerne une buse (1) d'injection de silicone, qui est accouplée à l'avant d'un tube (10) à silicone et qui pulvérise ensuite uniformément de la silicone sur une partie de construction. La présente invention comprend : un corps (3) de tuyau d'évacuation, qui est disposé à l'avant d'un corps (2) de tuyau d'accouplement accouplé par vis à une partie d'accouplement (11) du tube (10) à silicone et dont l'intérieur est pénétré et se rétrécit progressivement vers l'avant correspondant; une partie de raclage (4) disposée au niveau de la partie supérieure du corps (3) de tuyau d'évacuation et formée de façon à être incurvée vers le haut par rapport à une ligne centrale horizontale (HC); et des parties (5) d'évacuation latérales formées au niveau du corps (3) de tuyau d'évacuation pour s'étendre de manière à être respectivement incurvées vers le bas des deux côtés de la partie de raclage (4) et formées de manière à évacuer la silicone de manière telle que la silicone est collectée sur des deux côtés correspondants.
Patent WO-2018021699-A1 (WO)
Title: Dispositif électronique et procédé de commande associé
Inventor: LEE YOUNJAE
IPC: A61B5/00
Filed: 2017-06-27
Abstract: L'invention concerne un dispositif électronique et un procédé de fonctionnement associé. La présente invention comprend la reconnaissance d'une électrode initialement en contact avec une partie du corps d'un utilisateur parmi une pluralité d'électrodes en tant que première paire, la reconnaissance du reste des électrodes en contact avec le corps de l'utilisateur en tant que deuxième paire, la mesure d'un courant circulant entre les première et deuxième paires reconnues, la détermination d'une information biométrique de l'utilisateur sur la base du courant et de la charge mesurés, et la délivrance en sortie des informations biométriques déterminées.
Patent WO-2018012921-A1 (WO)
Title: 청소기
Inventor: JANG JAEWON
IPC: A47L11/34
Filed: 2017-07-14
Abstract: 본 발명에 따른 청소기는, 상측에서 바라볼 때 시계 방향 또는 반시계 방향으로 회전하면서 바닥에 접촉하게 구비되는 좌측 스핀맙 및 우측 스핀맙을 포함하는 제 1청소 모듈과, 상기 제 1청소 모듈의 전방에서 바닥에 접촉하게 구비되는 제 2청소 모듈과, 상기 제 1청소 모듈 및 상기 제 2청소 모듈에 의해 지지되는 바디를 포함한다. 상기 좌측 스핀맙의 하측면 중 바닥으로부터 가장 큰 마찰력을 받는 지점은 상기 좌측 스핀맙의 회전 중심에서 좌전방에 배치되고, 상기 우측 스핀맙의 하측면 중 바닥으로부터 가장 큰 마찰력을 받는 지점은 상기 우측 스핀맙의 회전 중심에서 우전방에 배치된다.
Patent WO-2019031628-A1 (WO)
Title: Easy-to-cook grains, and method for preparing processed grains by using same
Inventor: SHIN DO CHEOL
IPC: A23L7/196
Filed: 2017-08-09
Abstract: The present invention relates to: a method for preparing easy-to-cook grains; a method for preparing processed grains by using grains prepared using the same; and a product thereof. According to one aspect, the method for preparing grains has effects of reducing cooking time, providing convenient cooking, and enabling grains or processed grains, which have improved storability and contain various health functional ingredients, to be prepared.
Patent WO-2018194222-A1 (WO)
Title: Cim 및 opc-ua 기반 데이터 상호 호환 방법
Inventor: KANG HO-YOUNG
IPC: H04L29/06
Filed: 2017-08-25
Abstract: 본 발명은 CIM 및 OPC-UA 기반 데이터 상호 호환 방법에 관한 것이다. 본 발명의 일 실시예에 따른 데이터 상호 호환 방법은 데이터 디자이너에서 통신 표준 모델을 이용하는 CIM 데이터 모델을 수신하고, 상기 수신한 CIM 데이터 모델을 기초로 CIM 프로파일을 생성하는 단계, 스키마 포맷 변환부에서 상기 CIM 프로파일을 기초로, CIM 메타 모델과 OPC-UA 메타 모델을 맵핑하는 맵핑 규칙을 포함하는 미리 결정된 변환 규칙에 따라, OPC-UA 데이터 모델을 생성하는 단계, 상기 생성된 OPC-UA 데이터 모델을 서버에 노드(Node)를 포함하는 형태로 구조화하여 저장하는 단계, 및 미리 결정된 데이터 통신 규칙을 이용하여 상기 서버와 통신하는 프록시를 이용하여 상기 OPC-UA 데이터 모델에 대응되는 데이터를 주고받는 단계를 포함한다.
Patent WO-2018151388-A1 (WO)
Title: 다축 구조의 반사계 구동장치
Inventor: PARK CHUL SOON
IPC: G03B3/10
Filed: 2017-09-18
Abstract: 본 발명의 다축 구조의 반사계 구동장치는 제1홈부레일이 형성되는 지지프레임; 상기 지지프레임에 설치되며 광을 렌즈로 반사시키는 반사계; 상기 제1홈부레일과 대응되는 제1가이드레일 및 제2홈부레일이 형성되는 미들프레임; 상기 제2홈부레일과 대응되는 제2가이드레일이 형성되는 베이스프레임; 상기 미들프레임을 기준으로 상기 지지프레임을 제1방향으로 이동시키는 제1구동부; 및 상기 베이스프레임을 기준으로 상기 미들프레임을 상기 제1방향과 수직한 제2방향으로 이동시키는 제2구동부를 포함하는 것을 특징으로 한다.
Patent WO-2018106037-A1 (WO)
Title: 용접 헬멧 제어 장치 및 그 제어 방법
Inventor: HUH MOON YOUNG
IPC: A42B3/04
Filed: 2017-12-07
Abstract: 본 발명은 용접 작업시간 및 누적 시간을 측정하되, 점용접(가용접) 횟수를측정하여 시간(sec/min/hour)당 점용접을 측정하고, 저장된 용접조건을 반영하여 실제 용접시간을 측정하며, 용접 시 그라인딩 모드로 간편하게 전환될 수 있으며, 특히 전단계 또 전전단계의 용접조건의 상태로 이동할 수 있는 매우 유용한 발명인 것이다. 이를 위하여 본 발명은 용접 헬멧 제어 장치에 있어서, 상기 설정부는 다수의 용접 조건을 입력하여 상기 메모리에 저장하고, 상기 제어부는 가용점 횟수를 측정하여 시간(sec/min/hour)당 점용접 및 실제 용접 시간을 측정하며, 미리 저장된 용접 조건중 어느 하나의 용접 조건을 세팅하는 세팅 선택 스위치와, 용접 작업중 용접 모드에서 그라인드 모드로 전환하고, 미리 설정된 조건에 따라 그라인딩 작업이 종료되면 전단계인 용접 모드로 전환되는 그라인드 모드 변환 스위치를 더 포함하며, 상기 스위치는 버튼 또는 다이얼식 등으로 선택하여 형성한 특징이 있다.
Patent WO-2019035516-A1 (WO)
Title: Device for preventing sleep apnea and snoring
Inventor: SHIM YOON SEOB
IPC: A61F5/56
Filed: 2017-12-27
Abstract: The present invention relates to a snoring prevention device, the device capable of preventing apnea symptoms and the like caused by snoring when a patient with severe snoring problem is sleeping, by using a dental guard having an upper jaw guard and a lower jaw guard so as to correct the upper jaw and lower jaw positions of the patient in order to prevent snoring during sleeping and specifically, the upper jaw guard and the lower jaw guard having a good comfortable fit, and an orthodontic state in which the upper jaw and the lower jaw of a patient from being artificially closed is avoided without applying an excessive force to a jaw joint such that sleep apnea and snoring can be prevented while enabling natural opening of the mouth.
Patent WO-2018128446-A1 (WO)
Title: Procédé et dispositif destinés à la transmission de signaux
Inventor: LI YINGYANG
IPC: H04W72/04
Filed: 2018-01-05
Abstract: La présente invention concerne un procédé destiné à la transmission de signaux, qui comprend ce qui suit. Un dispositif détermine des ressources temps-fréquence destinées à transmettre un premier type d'informations système et un second type d'informations système selon un signal de synchronisation et/ou un canal de diffusion, détermine un signal de référence (RS) destiné à démoduler le premier type d'informations système et le second type d'informations système selon les ressources temps-fréquence et transmet le premier type d'informations système, le second type d'informations système et le signal de référence correspondant.
Patent WO-2018230806-A1 (WO)
Inventor: CHO KANGIL
IPC: H01L21/683
Filed: 2018-02-05
Abstract: La présente invention concerne un dispositif de traitement de substrat qui permet d'exécuter un procédé de revêtement par une solution chimique sur un substrat à traiter et qui comprend : une partie de support de substrat, permettant de porter le substrat ; une unité d'enduction par une solution chimique, permettant d'enduire le substrat d'une solution chimique ; une unité de prétraitement, permettant de pré-durcir la solution chimique dans un état dans lequel le substrat est porté par la partie de support de substrat, empêchant ainsi l'écoulement vers le bas de la solution chimique et formant une épaisseur uniforme d'un film d'enduction par une solution chimique.
Patent WO-2019164037-A1 (WO)
Title: Actuator module having ductile part
Inventor: NAM HYOUNGCHUL
IPC: B25J19/00
Filed: 2018-02-23
Abstract: The present invention relates to an actuator module having a ductile part and, more specifically, to an actuator module having improved intrinsic stability, the actuator module being mounted on a robot that comprises multiple joints and having a ductile part capable of sensing an abnormal load through a sensor-based accurate load measurement. One embodiment of the present invention provides an actuator module comprising: a driving part for generating rotational force; a speed reducing part connected to the driving part so as to receive the rotational force, and reducing the received rotational speed so as to increase the rotational force; a ductile part connected to the speed reducing part so as to receive the rotational force, and formed in a shape in which a plurality of elastic members that can vary by external force are stacked; and an output part connected to the ductile part so as to receive the rotational force, and outputting the received rotational force to the outside, wherein the plurality of elastic members have the same or different elastic force, and are selectively varied according to the magnitude of the external force applied to the output part.
Patent WO-2018169352-A1 (WO)
Title: Dispositif électroluminescent organique
Inventor: LEE TAE-JIN
IPC: H01L51/50
Filed: 2018-03-16
Abstract: La présente invention concerne un dispositif électroluminescent organique comprenant une couche électroluminescente et une zone de transport de trous. En comprenant la combinaison de la couche électroluminescente et de la zone de transport de trous ayant une certaine valeur d'énergie HOMO selon la présente invention, un dispositif électroluminescent organique ayant un excellent rendement lumineux tout en maintenant une excellente durée de vie ou une excellente caractéristique de tension d'attaque du dispositif peut être fourni.
Patent WO-2018190645-A1 (WO)
Title: 나노 셀룰로오스 복합체 및 이의 제조방법
Inventor: SEO YOUNG SOO
IPC: C08B15/00
Filed: 2018-04-12
Abstract: 나노 셀룰로오스 복합체 및 이의 제조방법을 제공한다. 나노 셀룰로오스 복합체 제조방법은, 셀룰로오스 나노섬유를 준비하는 단계, 셀룰로오스 나노섬유를 용매 내에서 실리카 전구체와 혼합시켜 셀룰로오스 나노섬유의 표면에 실리카 입자를 부착시키거나, 실리카 코팅층을 형성하는 단계 및 실리카 입자 또는 실리카 코팅층이 형성된 셀룰로오스 나노섬유를 고분자와 혼합하는 단계를 포함할 수 있다. 본 발명에 따르면, 표면 유리질화 처리된 나노 셀룰로오스를 사용함으로써, 우수한 내열성뿐만 아니라 내충격성 등의 높은 기계적 특성을 발휘하는 나노 셀룰로오스/고분자 복합체를 제조할 수 있다.
Patent WO-2019231045-A1 (WO)
Title: Silicon carbide sintered body having oxidation resistance layer, and method for producing same
Inventor: LIM KWANG-YOUNG
IPC: C04B35/575
Filed: 2018-07-30
Abstract: The present invention provides a silicon carbide sintered body formed with a plurality of grains made of silicon carbide concentrated close to each other, the silicon carbide sintered body having, on boundary surfaces of the grains forming the sintered body and at a junction at which the boundary surfaces of the grains meet, elements Sc and Y in a rich phase without melting into the grains, thereby allowing sintering at a temperature equal to or less than 1950 ℃, while forming, without EB coating processing, an EB layer comprising on the surface thereon a rare earth-Si oxide comprising elements Sc and Y. In addition, the silicon carbide sintered body reduces the possibility of separation of the EB layer as the EB layer extends into the inner regions of the silicon carbide matrix and forms a strong three-dimensional bond, and, when separation does occur, a new EB layer is formed, thereby greatly increasing the resistance of a silicon carbide material against corrosion due to oxidation, and the use temperature of the silicon carbide material can be increased by preventing oxidation of the silicon carbide material.
Patent WO-2019160209-A1 (WO)
Title: Composition for preventing, ameliorating, or treating allergic diseases, containing veronica persica extract as active ingredient
Inventor: KIM HO KYOUNG
IPC: A23L33/105
Filed: 2018-08-21
Abstract: The present invention relates to a composition for preventing, ameliorating, or treating allergic diseases, containing a  Veronica persica  extract as an active ingredient. The  Veronica persica  extract of the present invention, when applied to a mouse with allergic atopic dermatitis induced by house dust mites, has the effects of decreasing the atopic dermatitis score, decreasing ear edema, decreasing the number of scratching instances due to reduced itchiness in the ears and back, and decreasing the epidermal thickness, the number of inflammatory cells, and the number of mast cells. Therefore, the  Veronica persica  extract of the present invention can be used in drugs, quasi-drugs, or health functional foods for preventing, ameliorating, or treating allergic diseases, particularly atopic dermatitis.
Patent WO-2019194373-A1 (WO)
Title: Cross-flow fan and housing
Inventor: CHOI HAECHEON
IPC: F04D29/42
Filed: 2018-09-04
Abstract: The present invention relates to a cross-flow fan and housing, and more specifically, to a cross-flow fan and housing having a structure enabling the reduction of a flow separation phenomenon occurring at the cross-flow fan and housing, thereby enabling increased energy efficiency. The cross-flow fan and housing, according to the present invention, has an effect whereby a flow separation phenomenon occurring at the cross-flow fan and housing is reduced, and thus noise and vibration of a fluid machine are suppressed, and the efficiency of the fluid machine is increased.
Patent WO-2019054695-A1 (WO)
Title: Device and method for analyzing service availability in wireless communication system
Inventor: CHOI SUNYOUNG
IPC: H04W24/02
Filed: 2018-09-06
Abstract: Disclosed is a 5th generation (5G) or pre-5G communication system for supporting a data transmission rate higher than that of a 4th generation (4G) communication system such as long term evolution (LTE). The purpose of the disclosure is to analyze service availability, and an operating method of a server can comprise the steps of: receiving position information of a subscriber; determining service availability on the location indicated by the position information; and transmitting recommendation information related to the communication of a device of the subscriber at the location.
Patent WO-2019054784-A1 (WO)
Title: Preform and method for manufacturing suspension arm by using same
Inventor: KWON IG JIN
IPC: B29B11/16
Filed: 2018-09-13
Abstract: A method for manufacturing a suspension arm by using a preform is disclosed. The method for manufacturing a suspension arm can comprise the steps of: manufacturing a preform having a form which is the same as that of an end portion of a suspension arm comprising a bushing; preparing a main mold for the suspension arm; coupling and fixing the preform, in a fitted state, to an accommodation part corresponding to the end portion of the suspension arm in the inside of the main mold; filling a plurality of carbon chips in a part in which the preform is not arranged inside the main mold; hot-forming the preform fixed to the main mold, and the filled carbon chips; and removing the molded suspension arm from the main mold.
Patent WO-2019088674-A1 (WO)
Inventor: KIM YOUNG KI
IPC: A47J19/06
Filed: 2018-10-30
Abstract: 본 발명은 착즙 드럼 및 이를 이용한 착즙기에 관한 것으로서, 상기 착즙 드럼은 두 개의 모듈을 상호 결합하여 즙 배출이 가능한 틈을 형성하되, 어느 하나의 모듈은 판면으로부터 돌출된 부분을 구성하고, 다른 하나의 모듈에는 돌출된 부분이 삽입되는 슬릿을 구성함으로써, 조립 및 분해가 용이하고, 세척성이 현저하게 향상될 수 있는 것을 특징으로 한다.
Patent WO-2019112224-A1 (WO)
Title: 전자 장치 및 전자 장치의 영상 데이터 전송 방법
Inventor: LEE HOONJAE
IPC: H04N21/2343
Filed: 2018-11-27
Abstract: 본 발명의 일 실시예에 따르면, 전자 장치는, 무선 통신 회로, 메모리, 및 상기 무선 통신 회로 및 상기 메모리에 전기적으로 연결된 프로세서를 포함하고, 상기 프로세서는, 상기 메모리에 저장된 영상 데이터에 적어도 일부 기초하여, 복수의 인코딩된 이미지 프레임들을 획득하고, 상기 복수의 인코딩된 이미지 프레임들의 각 데이터 크기를 임계값과 비교하고, 상기 비교 결과에 적어도 일부 기초하여, 상기 무선 통신 회로를 통한, 상기 복수의 인코딩된 이미지 프레임들 중 적어도 하나의 전송 설정을 변경하도록 설정될 수 있다. 그 외 다양한 실시예가 가능하다.
Patent WO-2019168332-A1 (WO)
Inventor: LIM JUNGEUN
IPC: G06T5/00
Filed: 2019-02-27
Abstract: The present invention relates to a signal processing apparatus and an image display device having same. A signal processing apparatus and an image display device having same, according to one embodiment of the present invention, comprise: a quality calculation unit for calculating information related to an image type of an input image; an image quality setting unit for setting image quality on the basis of the information related to the image type; an image quality processing unit for processing image quality according to the set image quality; and a quality learning unit for performing quality learning on the basis of at least a partial region of the input image when a level of the information related to the image type of the input image is a standard level or less, or the difference between inputted information related to an image type and the calculated information related to the image type of the input image is a predetermined value or more, wherein the quality calculation unit can calculate the information related to the image type of the input image on the basis of the result of learning by the quality learning unit. Therefore, the accuracy of image analysis can be improved and image quality processing corresponding to same can be performed.
Patent WO-2019194433-A1 (WO)
Title: Negative electrode for lithium secondary battery, method for manufacturing same, and lithium secondary battery including same
Inventor: CHAE OH BYONG
IPC: H01M10/0525
Filed: 2019-03-18
Abstract: The present invention pertains to: a negative electrode for a lithium secondary battery; a method for manufacturing the negative electrode; a method for manufacturing a prelithiated negative electrode by prelithiating the negative electrode; and a lithium secondary battery including the negative electrode. Specifically, the negative electrode of the present invention increases battery capacity and improves electrochemical performance by securing the initial reversibility of the negative electrode by prelithiation, and allows lithium ions to diffuse into a negative electrode active material layer without being consumed during prelithiation.
Patent WO-2019182419-A1 (WO)
Inventor: AN JUNG HO
IPC: B21J5/00
Filed: 2019-03-22
Abstract: A wheel hub for use in a wheel bearing disposed between a suspension of an automobile and a wheel thereof is provided. The wheel hub includes an inner hub portion formed of a steel material and disposed toward the suspension, and an outer hub portion formed of a lightweight alloy material and disposed toward the wheel. The inner hub portion has an inner surface facing the outer hub portion, the inner surface has an inner embossed portion on at least a portion thereof, the outer hub portion has an outer surface facing the inner hub portion, and the outer surface has an outer embossed portion formed on at least a portion thereof to have a shape corresponding to that of the inner embossed portion.
Patent WO-2020209427-A1 (WO)
Inventor: KIM YOUNG JU
IPC: A23L5/00
Filed: 2019-04-12
Abstract: The present invention relates to a food composition comprising palmyra palm, ginseng, and artichoke as active ingredients, a foaming agent using same, and a preparation method therefor. A food composition prepared according to the present invention can advantageously present effective contents of the ginsenosides Rg3, Rg5, and Rk1, which shows excellent pharmacological activity such as anticancer activity, etc., although employing fresh ginseng rather than processed ginseng, and contains large amounts of medicinal ingredients (antioxidants, minerals, etc.) from artichoke and palm tree sap, thus contributing to a health improvement. In addition, a foaming tablet provided by the present invention is convenient to store and carry, with the health functional efficacy of the food composition being retained, and is of high stability. As such, the foaming tablet can be dissolved in drinking water within a short time and is advantageously convenient for eating.
Patent WO-2019245291-A1 (WO)
Title: 공기조화기의 실외기
Inventor: LEE SANGYEUL
IPC: F24F1/18
Filed: 2019-06-20
Abstract: 본 발명에 따른 공기조화기의 실외기는 폭보다 높이가 더 길에 형성되는 실외열교환기; 상기 실외열교환기의 상부에 배치되고, 하측의 공기를 상측으로 송풍시키는 실외송풍팬;을 포함하는 공기조화기의 실외기에 있어서, 상기 실외열교환기는, 공기와 접촉되는 복수개의 방열핀; 기 방열핀들 사이에 형성된 이격간격; 상기 방열핀에서 절개된 후 절곡되어 형성된 루버핀; 상기 방열핀에 형성되고, 상기 루버핀이 절개된 자리에 형성된 절개면적;을 포함하고, 상기 방열핀은, 상측에 위치되어 상기 실외송풍팬과 가깝게 배치된 제 1 구역; 및 상기 제 1 구역의 하측에 위치되는 제 2 구역;을 포함하고, 상기 제 1 구역의 루버핀 면적(LA1)이 상기 제 2 구역의 루버핀 면적(LA2)보다 넓게 형성된다. 본 발명은 실외송풍팬이 상측에 치우쳐 위치된 경우에도, 각 구역에 배치된 루버핀의 면적을 다르게 배치하여 상하 높이방향에 대해 열교환기의 각 구역에서 균일한 풍량을 형성시킬 수 있는 장점이 있다.
Patent WO-2020032447-A1 (WO)
Inventor: PARK JONG GWANG
IPC: C07D409/12
Filed: 2019-07-25
Abstract: La présente invention concerne : un élément électronique organique, qui utilise, en tant que matériau hôte d'une couche électroluminescente phosphorescente, un mélange comprenant deux types ou plus de composés représentés par la formule chimique 1 et un composé représenté par la formule chimique 2 ; et un dispositif électronique associé, le mélange étant utilisé en tant que matériau hôte phosphorescent de telle sorte que la tension d'attaque d'un élément électronique organique peut être réduite et l'efficacité lumineuse ainsi que la durée de vie de celui-ci peuvent être améliorées.
Patent WO-2020040529-A1 (WO)
Inventor: HONG CHUNSOO
IPC: H01F27/32
Filed: 2019-08-20
Abstract: The present invention relates to a transformer comprising: a primary coil element (100); and a secondary coil element (200) for generating an induced current by generating an induced electromotive force by an electromagnetic induction action with the primary coil element (100), wherein the primary coil element (100) comprises: a main air-core coil part (110) wound in a flat plate shape by contacting an insulating coated copper wire; and an auxiliary coil part (130), provided in contact with the main air-core coil part (110), for generating and outputting an induced voltage by electromagnetic induction with the main air-core coil part (110).
Patent WO-2020055187-A1 (WO)
Title: Composition for inducing death of cells having mutated gene, and method for inducing death of cells having modified gene by using composition
Inventor: MYUNG KYUNGJAE
IPC: C12N9/22
Filed: 2019-09-11
Abstract: The present invention relates to: a composition for inducing the death of cells having a mutated gene, containing a nucleic acid cleavage enzyme and a cleavage factor; and a method for inducing the death of cells having a mutated gene.
Patent WO-2020101169-A1 (WO)
Inventor: YUN JIN HO
IPC: C07D401/14
Filed: 2019-09-20
Abstract: The present invention provides: a compound represented by chemical formula 1; an organic electronic device comprising a first electrode, a second electrode, and an organic layer between the first electrode and the second electrode; and an electronic apparatus comprising the organic electronic device. Since the organic layer comprises the compound represented by chemical formula 1, the driving voltage of the organic electronic device can be lowered and the luminous efficiency and lifespan thereof can be improved.
Patent WO-2020091314-A1 (WO)
Inventor: CHOI EUN CHUL
IPC: G06Q30/06
Filed: 2019-10-25
Abstract: 본 발명은 기술시차가 있는 중개 거래 모듈과 물품 거래 모듈을 포함하여 보유기술에 대한 기술 중개 거래와 물품 거래에 대한 서비스를 동시에 제공할 수 있으며, 블록체인 모듈을 포함하여 신뢰성 있는 정보를 제공하는 기업 친화형 서비스 제공 시스템에 관한 것이다.
Patent WO-2020138682-A1 (WO)
Title: Goujon
Inventor: OH PIL YONG
IPC: F16B37/04
Filed: 2019-10-28
Abstract: L'invention concerne un goujon qui est amélioré de façon à augmenter la résistance au couple, empêchant ainsi le desserrage de la tôle auquel il est emmanché. Le goujon comprend : une partie corps qui est insérée dans un trou de montage de goujon formé dans la tôle, et dans laquelle des fils auxquels une vis est fixée sont formés; une partie de bride qui est disposée sur un côté de la partie corps pour avoir un diamètre plus grand que celui du trou de montage de goujon, et qui est ajustée par pression dans la tôle et une partie empêchant la rotation qui fait saillie à partir de la partie de bride pour avoir un diamètre plus grand que celui du trou de montage de goujon et inférieure à celle de la partie de bride, et qui est ajustée par pression sur la tôle de façon à empêcher la rotation du goujon, la partie empêchant la rotation comprenant une pluralité de saillies empêchant la rotation ayant une forme asymétrique, et la pluralité de saillies empêchant la rotation comprend des surfaces empêchant larotation qui sont perpendiculaires à la ligne tangentielle d'un cercle reliant les extrémités de la pluralité de saillies empêchant la rotation.