baber/WOPTO huggingface dataset:
Patent KR-20220161809-A (KR)
Title: System and method for forming brake negative pressure
Inventor: CHOI YONGJUN
IPC: B60T13/72
Filed: 2021-05-31
Abstract: A system for forming a brake negative pressure to form a brake negative pressure in a negative pressure reservoir of a brake system of a vehicle comprises: an engine having a cam shaft controlling valve timing and an intake manifold receiving air; a vacuum pump connected to the cam shaft through a clutch device, and configured to generate a pump negative pressure; a turbocharger having a compressor supplying compressed air to the engine; a pump negative pressure pipe configured to connect the vacuum pump and the negative pressure reservoir to supply the pump negative pressure to the negative pressure reservoir; an intake negative pressure pipe configured to connect the negative pressure reservoir and the intake manifold to supply an intake negative pressure of the intake manifold to the negative pressure reservoir; and a negative pressure source selection device controlling opening and closing of the intake negative pressure pipe and the pump negative pressure pipe in accordance with an operation of the turbocharger.
Patent KR-20220165012-A (KR)
Inventor: SHINHYUN CHO
IPC: G06F1/16
Filed: 2021-06-07
Abstract: A display device includes: a display module; a frame positioned at a rear side of the display module; a displacement control unit which is positioned between the display module and the frame and of which a position in a front/rear direction on the frame changes according to a rotational direction thereof; and a rotating magnet rotatably coupled to the rear surface of the display module and attached to the displacement control unit, wherein when the rotating magnet rotates, the displacement control unit rotates and moves in the front/rear direction. According to the display device, a height difference between display modules arranged adjacent to each other can be easily adjusted.
Patent KR-20220166047-A (KR)
Title: Opening and closing sturcture of microparticle generator
Inventor: KANG CHANG HAN
IPC: H01F7/00
Filed: 2021-06-09
Abstract: The present invention relates to an opening and closing structure of a microparticle generator. The opening and closing structure of a microparticle generator of the present invention comprises: a main body which is installed with a cigarette accommodating part in which a cigarette is accommodated, and a heating device which can heat the cigarette accommodated in the cigarette accommodating part; a pair of flip doors which open and close the cigarette accommodating part and are provided with magnets having polarities disposed so that attractive force acts on each other when the cigarette accommodating part is closed; and an electromagnet which is installed on the main body, and is arranged to exert attractive force with the magnet disposed on each flip door. The flip door is opened when the electromagnet is magnetized.
Patent KR-20220167993-A (KR)
Title: Semiconductor materials polishing system
Inventor: KIM BYOUNG SUK
IPC: H01L21/67
Filed: 2021-06-15
Abstract: The present invention relates to a semiconductor material polishing system which is able to polish a molding unit of semiconductor material with a molding unit formed through a molding process. As a polishing head and an elevation unit for elevating/lowering the polishing head are arranged on the same axis, when the polishing head is elevated/lowered, the vibration in accordance with a load of the polishing head can be reduced. As each of the plurality of semiconductor material polishing apparatuses is modularized to be independently arranged from each other, the transfer of the vibration generated in each semiconductor material polishing apparatus to another nearby semiconductor material polishing apparatus is minimized, thereby sufficiently increasing the driving speed of each semiconductor material polishing apparatus and securing polishing speed and quality. In addition, the semiconductor material polishing apparatuses of the plurality of semiconductor material molding units are modularized, thereby simplifying and making small the total structure of polishing system.
Patent KR-20220167997-A (KR)
Title: A smart self-exercise measurement and coaching system
Inventor: KIM DONG HOON
IPC: A63B71/06
Filed: 2021-06-15
Abstract: The present invention relates to a smart self-exercise measurement and coaching system. More specifically, the present invention allows a user to wear a sensing means, on the user's body part, which detects the size and speed of each part according to the user's movement, and transmits detection data from a detection sensor to the user's terminal in real time. Thus, effective corrective feedback can be provided during the user's self-exercise and rehabilitation training. To this end, the present invention comprises: a detachment means provided for attachment and detachment to a part of a human body; and a detection sensor coupled to the detachment means and detecting the user's movement state through the pressure transmitted to the detachment means and the movement of the detachment means. The detachment means is provided to be wrapped around and fixed to a part of the human body.
Patent KR-20210075947-A (KR)
Title: Refrigerator
Inventor: CHOMIN LEE
IPC: F25D21/14
Filed: 2021-06-15
Abstract: A refrigerator is disclosed The disclosed refrigerator comprises: a main body forming a storage chamber; and a door provided to open and close the storage chamber, wherein the door comprises: a door frame; a cover disposed on a front side of the door frame and having a cover fixer; and a door panel positioned on a front side of the cover and having a first fixer and a second fixer formed on a rear side thereof. When the door panel is coupled to the front side of the cover, the first fixer is coupled to the door frame and the second fixer is coupled to the cover.
Patent KR-20220168690-A (KR)
Title: clean cable assembly
Inventor: CHAE SEONG JEONG
IPC: H02G11/00
Filed: 2021-06-17
Abstract: According to the present invention, a clean cable assembly comprises: a one-way bending multi-layer pod including inner/outer pod layers, wherein a plurality of cables are inserted into the individual inner/outer pod layers, and a guide pod layer prepared between the inner/outer pod layers, wherein a plurality of conductive guide chains are inserted into the guide pod layer; and one pair of clamps coupled to both ends of the multi-layer pod. Between the one pair of clamps, a clamp fixed to equipment, the plurality of guide chains, and the ground of the equipment may be electrically connected.
Patent KR-20220008217-A (KR)
Inventor: OKABE SATORU
IPC: G06F3/0354
Filed: 2021-06-21
Abstract: The present invention provides a rotary advancement-type writing instrument which can maintain a front end writing unit protruding from a front end opening hole in a parallel state with an axial center line of a shaft container in a straight state (line state). A plurality of writing bodies (9) are accommodated in a shaft container (2), and each writing body (9) is supported to be moved in the axial direction of the shaft container (2) by a guide container (11). A front end writing unit (9a) of one writing body (9) selectively protrudes from an opening hole (6a) provided on an inlet unit (6) of the shaft container by a cylindrical cam (15) fixed in the shaft container (2) by receiving a relative rotation operation of the guide container (11) with respect to the shaft container (2). The opening hole (6a) of the inlet unit (6) is formed at an eccentric position from the axial center line of the shaft container to maintain the writing body (9) of which the front end writing unit (9a) protrudes from the opening hole (6a) in a line state.
Patent KR-20230000290-A (KR)
Inventor: HAN SANG HUN
IPC: H02K41/035
Filed: 2021-06-24
Abstract: A camera module, according to one embodiment of the present invention, comprises: a housing; a lens module provided in the housing; a first driving unit configured to move the lens module in a first direction perpendicular to an optical axis with respect to the housing; and a second driving unit configured to move the lens module in a second direction that is perpendicular to the optical axis with respect to the housing and intersects the first direction, wherein the first driving unit may include a first voice coil motor provided as a pair on both sides of the lens module in the first direction, and the second driving unit may include a second voice coil motor as a pair on both sides of the lens module in the first direction. According to the present invention, the performance of shake correction can be improved.
Patent KR-20230000770-A (KR)
Title: The system and operation method in terms of control system of signal lamp of a pedestrian crossing, alarm signal lamp and a crossing gate as the application of AI
Inventor: NAH DO JIN
IPC: G08G1/07
Filed: 2021-06-25
Abstract: The present invention relates to a crosswalk signal management system using artificial intelligence (AI), a method for operating a danger alarm lamp and a crossing gate, and a method thereof. According to the present invention, vehicle speed detection cameras are installed at two places (14, 14'; and 13, 13') in front of a road in a crosswalk direction. An object motion detection sensor and a vehicle speed detection camera (12, 12') are installed next to a vehicle traffic lamp at a crosswalk or near the crosswalk. The speed of a vehicle approaching the crosswalk is measured. The purpose of the present invention is to prevent accidents that occur when a vehicle passes without stopping at a crosswalk.
Patent KR-20230008296-A (KR)
Inventor: CHOI SU YOUNG
IPC: A61K47/64
Filed: 2021-07-06
Abstract: Provided is a medicine for treating neurological diseases, which has little or no side effects and are highly effective. The present invention relates to a pharmaceutical composition for treating neurological diseases, containing a cell-permeable phosphoglycerate kinase 1 fusion protein, wherein the phosphoglycerate kinase 1 fusion protein permeated into cells increased a cell survival rate against hydrogen peroxide toxicity and reduced a level of intracellular reactive oxygen species and hydrogen peroxide-induced DNA fragmentation. The results show that the phosphoglycerate kinase 1 fusion protein has a protective effect against apoptosis, and has a therapeutic effect in protecting nerve cells from damage in neurological diseases.
Patent KR-20230010876-A (KR)
Inventor: YOUNG JIN LEE
IPC: B01D39/08
Filed: 2021-07-12
Abstract: Disclosed are a method for manufacturing a glass fiber filter coated with a photocatalyst material having a maximized photocatalyst reaction surface area by introducing a glass fiber filter in which a glass fiber having a wide interval lattice structure is wet coated with a photocatalyst material (TiO_2), and a detector for organic carbon in liquid using the same. The detector for organic carbon in liquid using a glass fiber filter, according to the present invention, comprises: a chamber filled with a measurement sample solution; a gas injection port mounted at one side of the chamber so as to inject carrier gas to the inside of the chamber; a glass fiber filter mounted on a bottom surface of the inside of the chamber so as to be immersed in the measurement sample solution; a UV lamp emitting UV rays to the glass fiber filter so as to generate CO_2 gas through photocatalysis by oxidation; and a gas discharge port mounted at the other side of the chamber so as to discharge CO_2 gas generated through the photocatalysis.
Patent KR-20230011528-A (KR)
Inventor: KIM DOHYEONG
IPC: C09D11/033
Filed: 2021-07-13
Abstract: The present invention relates to: an electron transport layer composition for inkjet printing capable of inkjet dispensing by containing metal oxide nanoparticles, and at least three kinds of solvents which differ in at least one of viscosity, polarity, and vapor pressure; a manufacturing method of the electron transport layer composition for inkjet printing; and a light emitting device having an electron transport layer formed from the composition. An objective of the present invention is to provide the electron transport layer composition for inkjet printing which is easy to be discharged uniformly through inkjet printing and can form uniform films, and a manufacturing method thereof.
Patent KR-20230011671-A (KR)
Title: car steering apparatus
Inventor: LIM JONG KEUN
IPC: B62D5/04
Filed: 2021-07-14
Abstract: A vehicle steering apparatus is disclosed. The vehicle steering apparatus comprises: a first steering shaft provided inside a column housing to receive the rotational force of a steering wheel; a second steering shaft coupled to the steering wheel, interposed between the steering wheel and the first steering shaft to transmit the rotational force of the steering wheel to the first steering shaft, and directly axially coupled to the first steering shaft; and an automatic steering operation unit for providing rotational force to the second steering shaft through power supply to automatically rotate both the first steering shaft and the second steering shaft. Therefore, the vehicle steering apparatus can minimize exposure of a steering connection unit for automatically operating the steering wheel to the outside, thereby greatly reducing inconvenience that may occur when drivers manually operate the steering wheel.
Patent KR-20230011695-A (KR)
Title: Ceiling recessed light with turning appear type installing bracket and the installing method thereof
Inventor: KIM MYEONG HWAN
IPC: F21V21/04
Filed: 2021-07-14
Abstract: The present invention relates to a recessed ceiling light equipped with a rotating and retractable installation bracket, which provides convenience in the installation and operation of a bracket through a simple structure and, at the same time, provides convenience in construction of the recessed ceiling light, and a method of constructing the same. According to the present invention, the recessed ceiling light equipped with a rotating and retractable installation bracket comprises: a lighting main body (11) provided in the form of a box, which has a light transmitting panel (50) mounted on the front surface while having a lighting module (40) embedded therein, to be installed by being inserted into a buried hole (H) formed on a ceiling installation surface (C) and having a flange (12) formed around the lower end to be hung on the front surface of the ceiling installation surface (C); a first rotating bracket (20) rotatably mounted on one side of an upper portion of the lighting main body (11) by a vertical rotating axis (21) to be hung on the back surface of the ceiling installation surface (C) when the lighting main body (11) is temporarily installed thereon; and a second rotating bracket (30) rotatably mounted on the side surface of the lighting main body (11) by a vertical screw shaft (31) to be located on the upper part of the flange (12) and coming in close contact with the back surface of the light main body (11) at a position corresponding to the flange (12) to be fixed on the ceiling installation surface (C).
Patent KR-20230013986-A (KR)
Inventor: YU HO JOON
IPC: B65D85/72
Filed: 2021-07-20
Abstract: The present invention relates to a storage can with improved opening safety. According to an embodiment of the present invention, the disclosed storage can with the improved opening safety, especially, is configured such that a lid can be opened and closed by turning using a screw thread. Therefore, risk of an accident when opening the can is prevented. In addition, storability of a content remaining in the can is improved. The storage can with the improved opening safety of the present invention comprises: a lid unit; a body unit; and an annular body unit.
Patent KR-20220160450-A (KR)
Inventor: YANG QUAN XI
IPC: G01R19/25
Filed: 2021-08-10
Abstract: A state detection device of an audio interface comprises: a first voltage detection circuit; a second voltage detection circuit; and a state determination circuit. The first voltage detection circuit is connected to a first contact point and a second contact point of an audio jack socket to detect a voltage between the first contact point and the second contact point to generate a first detection value. A second voltage detection circuit is connected to a third contact point of the audio jack socket to detect a voltage on the third contact point to generate a second detection value. The state determination circuit is connected to a first voltage detection circuit and a second voltage detection circuit to determine a submerged state of the audio jack socket according to the first detection value, and determines a connector type of the audio plug inserted into the audio jack socket according to the second detection value.
Patent KR-20230024747-A (KR)
Title: Apparatus and method for classifying failure alarm for heterogeneous network apparatuses
Inventor: KIM EUN DO
IPC: H04L41/00
Filed: 2021-08-12
Abstract: Provided is a device for classifying the failure alarm, which includes: a preprocessing module which collects a plurality of fault alarm messages associated with heterogeneous network equipment, extracts keywords comprising a feature vector from each fault alarm message, and generates a feature vector for each fault alarm message based on a combination of keywords extracted from each fault alarm message; and a training module which trains a fault classification model using the training data including the feature vector of each fault alarm message and the fault alarm class labeled in the fault alarm message.
Patent KR-20220021436-A (KR)
Inventor: JUNG GYOO YEOL
IPC: C12P13/02
Filed: 2021-08-13
Abstract: The present invention relates to a novel lysine decarboxylase with high activity under a high alkali condition and a preparation method of cadaverine using the same. When the novel lysine decarboxylase according to the present invention is used, the novel lysine decarboxylase exhibits stable activity even in pH increase, and the conversion efficiency from lysine to cadaverine in an alkaline environment, a conventional problem, is improved, thereby being widely applied to the development and optimization of a cadaverine production process through the same.
Patent KR-20230025279-A (KR)
Title: Image providing apparatus using artificial intelligence and method thereby, and display apparatus using artificial intelligence and method thereby
Inventor: KIM JAE HWAN
IPC: G06N3/08
Filed: 2021-08-13
Abstract: Disclosed is an electronic device for providing images by using artificial intelligence (AI), which prevents saturation of storage capacity and achieves a low bitrate. According to the present invention, the electronic device comprises a processor executing one or more instructions stored in the electronic device. The processor performs AI downscaling on an original image through a neural network for downscaling to acquire a first image, encodes the first image to acquire first image data, decodes the first image data to acquire a second image when a display device does not support an AI upscale function, performs AI upscaling of the second image through an upscaling neural network to acquire a third image, and provides second image data acquired through encoding of the third image to the display device.
Patent KR-20220023718-A (KR)
Inventor: KIM SUNYOUNG
IPC: H01M50/446
Filed: 2021-08-18
Abstract: The present invention provides a composite separator in which a coating layer including inorganic particles and a binder is formed on a porous substrate and applicability and thermal shrinkage are improved, and a lithium secondary battery using the same.
Patent KR-20230026674-A (KR)
Title: 원줄 길이조절용 조절기가 설치되는 낚시대
Inventor: YOU HYUN OK
IPC: A01K91/20
Filed: 2021-08-18
Abstract: 본발명은 원줄 길이조절용 조절기가 설치되는 낚시대에 관한 것으로, 낚시대를 전후방낚시대(10, 20)로 구분하고, 상기 전방낚시대(10)에 조절기(30)를 결합하되, 상기 조절기(30)에는 낚시 원줄(1)이 관통되는 원통형 스토퍼(31)가 구성되어, 상기 스토퍼(31)의 구멍(32)에 원줄에 형성되는 찌매듭(2)이 걸리게 하여 원하는 수심에 원줄에 연결되는 바늘이 포함되는 낚시채비(3)가 위치되게 하는 것으로, 
본발명은 낚시 원줄은 후방낚시대에 결합되는 릴에서 시작하여 조절기의 스토퍼 구멍으로 관통되되, 찌매듭이 걸려서 고정되므로, 원줄끝단에 연결된 낚시채비가 일정수심에서 정지되어 낚시대의 채비 수심을 조절하기 위해 낚시대를 일부로 세울 필요가 없이 조절기에 결합되는 조절용 줄의 길이를 조절하여 용이하고 확실하게 원하는 수심에 낚시채비를 위치시킬 수 있는 현저한 효과가 있다.
Patent KR-20230026755-A (KR)
Inventor: KIM CHANG JUN
IPC: H04L9/08
Filed: 2021-08-18
Abstract: 본 발명은 QKD (Quantum Key Distribution) 지원 노드와 QKD 미지원 노드가 혼재된 네트워크에서 이종 양자 암호화를 이용한 통신 방법 및 이를 위한 네트워크에 대한 것이다. 이를 위한 방법은, QKD 지원 노드 사이에 QKD 지원 경로를 통해 양자 암호화 키를 전달하는 경우, QKD 방식에 따라 상기 양자 암호화 키를 전달하고; 상기 QKD 미지원 노드에 상기 양자 암호화 키를 전달하거나, 상기 QKD를 미지원하는 경로를 통해 상기 암호화 키를 전달하는 경우, PQC (Post Quantum Cryptography) 방식에 따라 상기 양자 암호화 키를 전달하여; 상기 양자 암호화 키에 기반하여 발신 노드는 수신 노드와 통신을 수행하는 것을 포함하되, 상기 발신 노드와 상기 수신 노드 사이에 QKD 방식에 따른 전달을 경유하는 경우, 상기 통신에 사용되는 양자 암호화 키는 상기 발신 노드에서 생성한 난수 중 일부에 기반한 것임을 특징으로 한다.
Patent KR-20230032742-A (KR)
Title: 이송 부재의 에지 추적방법
Inventor: KANG HWA JIHN
IPC: G01B11/02
Filed: 2021-08-31
Abstract: 티바(T-Bar) 길이 측정을 위해, 이송 부재(티바)의 이송 동작 중 이송 부재의 에지(Edge)를 길이 측정 장비가 실시간 추적할 수 있도록 한 이송 부재의 에지 추적방법에 관한 것으로서, 이송 부재인 티바의 에지를 판단하는 부재 에지 판단부에서, 이송 부재의 이송 중 이송 부재의 에지 검출을 위한 제1 및 제2 티바 감지센서의 감지 값을 입력받고, 제1 및 제2 티바 감지센서의 감지 값을 분석하여 이송 부재의 위치를 판별하며, PLC(Programmable Logic Controller)에서 부재 에지 판단부의 이송 부재 위치 판별 결과를 기초로 측정장비를 이동시키거나 길이 측정 카메라를 통해 직선 티바 길이를 측정하도록 제어하는 과정을 통해, 이송 부재의 동작 중 이송 부재의 에지를 측정장비가 실시간으로 추적한다.
Patent KR-20230033840-A (KR)
Inventor: JIN JONG SEOB
IPC: A42B3/04
Filed: 2021-09-02
Abstract: 본 발명은 기단부가 헬멧(2)의 측면에 결합되며, 선단부에는 회전축(35)이 헬멧(2)의 측면을 따라 형성된 브래킷(10); 일단이 상기 브래킷(10)의 회전축(35)에 회전가능하게 결합되고, 타단에는 착용자의 귀(1)를 커버하는 헤드셋(50)이 장착되는 회동암(40); 및 양단이 각각 상기 브래킷(10) 및 회동암(40)에 결합되며, 회동암(40)이 회전축(34)을 중심으로 착용자의 귀(1) 또는 헬멧(2)에 근접 회동되도록 회동암(40)을 탄성가압하는 탄성가압부재(80); 상기 브래킷(10)에는 회동암(40)이 착용자의 귀(1)에서 이격되도록 회동되면서 탄성가압부재(80)에 의해 헬멧(2)에 근접 회동되도록 탄성가압되면 회동암(40)의 회동을 제한하는 스토퍼(32)가 구비되어, 상기 회동암(40)의 단부에 구비된 헤드셋(50)이 착용자의 귀(1)에서 이격된 상태에서 위치가 고정되는 것을 특징으로 하는 헬멧 장착용 헤드셋이다.
Patent KR-20230034734-A (KR)
Title: 가스 버너
Inventor: CHO SEONG SIK
IPC: F24C3/08
Filed: 2021-09-03
Abstract: 본 발명은 가스 버너를 제공한다. 본 발명에 따른 가스 버너는 버너 바디; 상기 버너 바디의 상부에 위치되는 버너 헤드 및 상기 버너 헤드의 상부에 결합되는 버너 캡을 포함하는 이동 조립체; 및 상기 이동 조립체가 상기 버너 바디에 대해 높이 방향을 따라 높이 조절되도록 상기 이동 조립체를 구동하는 높이 조절 수단;을 포함한다. 이러한 구성에 따르면, 높이 조절 수단을 통해 버너 헤드 및 버너 캡을 포함하는 이동 조립체는 버너 바디에 대해 높이 방향으로 높이 조절할 수 있으므로, 요리 시 요리용기와 화염 사이의 간격을 최적화시켜 가열효율을 높일 수 있으며, 또한 다양한 가열 방법이 가능하여 필요에 따라 다양한 조리방법을 구현할 수 있다.
Patent KR-20230035850-A (KR)
Title: 2차 전지용 전극 생산 시스템
Inventor: CHUNG YOUN GIL
IPC: B65H23/04
Filed: 2021-09-06
Abstract: 본 발명은 언와인딩부와 노칭부 사이에 사행조정부를 포함하는 2차 전지 생산 시스템으로서, 상기 언와인딩부는 전극소재가 감긴 제1 릴이 장착되는 제1 척부와 전극소재가 감긴 제2 릴이 장착되는 제2 척부가 배치되는 프레임과 상기 프레임을 회전시키는 구동부를 포함하고, 상기 구동부는 상기 프레임을 회전시켜, 릴의 교체 위치에 상기 제1 릴 및 상기 제2 릴 중 어느 하나를 위치시키는 2차 전지 생산 시스템을 제공할 수 있다.
Patent KR-20230037771-A (KR)
Inventor: PARK YONG SU
IPC: C08L97/02
Filed: 2021-09-10
Abstract: 본 발명은 다양한 제품생산시 활용되는 스폰지 제조에 관련되는 것이되, 특히 폐기되는 커피가루를 재활용하는 친환경 발포스폰지 제조방법에 관한 기술로서, 함수율 4 ~ 10% 가 되도록 건조시킨 커피가루 폐기물을 폴리우레탄 발포원료에 첨가하여 뱃치 발포통에 부어 자연발포를 통해 육면체 형상의 발포블록을 만들도록 하는 발포블록 성형단계; 상기 발포블록을 요구되는 두께로 컷팅하여 판상발포체를 얻도록 하는 컷팅단계;를 포함하는 것을 특징으로 한다.
Patent KR-20230039020-A (KR)
Title: 천장마감패널용 고정브라켓 및 이를 구비한 천장마감시스템
Inventor: SHIN SUNG HAN
IPC: E04B9/30
Filed: 2021-09-13
Abstract: 본 발명은 천장마감패널용 고정브라켓 및 이를 구비한 천장마감시스템에 관한 것으로서, 더욱 상세하게는 내진성능 및 천장마감패널에 대한 고정력이 우수하고, 천장마감패널의 높낮이 조절에 따른 몰딩부의 위치조절이 쉽게 간편한 천장마감패널용 고정브라켓 및 이를 구비한 천장마감시스템에 관한 것이다. 
본 발명에 따른 천장마감패널용 고정브라켓은 지지프레임과 천장마감패널 사이에서 지진이나 외력에 의해 진동이 발생할 시 이를 감쇄시킬 수 있는 탄성적 또는 탄력적 지지 구조를 적용함으로써 내진성과 내충격성 및 내구성을 향상시킬 수 있고, 분리방지부와 고정캡을 이용하여 천정마감패널에 대한 고정력을 향상시킬 수 있다. 
또한, 본 발명은 몰딩부를 지지프레임과 함께 유동할 수 있게 구비되어 지진이나 외력에 의한 진동을 감쇄 및 완화시킴으로써 내진성과 내충격성 및 내구성을 향상시킬 수 있고, 천장마감패널의 높이 및 위치 조절시 몰딩부의 높이 및 위치도 함께 자동으로 조절되는 구조가 적용됨으로써 몰딩부에 대한 별도의 작업이 필요없는 장점이 있다.
Patent KR-20230040442-A (KR)
Title: 오류검출기능을 갖는 전원 분배기
Inventor: KA JAE GOO
IPC: H01R9/05
Filed: 2021-09-16
Abstract: 본 발명은 오류검출기능을 갖는 전원 분배기에 관한 것으로서, 보다 상세하게는 전원을 공급받아 분배하도록 된 전원 분배기로서, 전원공급부가 마련된 분배기본체와, 상기 전원공급부에서 전원을 공급받도록 상기 분배기본체에 마련되는 단자유닛들로 이루어진 단자부로 이루어져, 전원 분배기에 오류알림수단을 마련하여 전원을 공급받아 분배하는 과정에서 부하가 발생하거나 공급받는 전원의 극성 또는 분배되는 극성이 다르게 연결시 발생되는 오류신호를 외부에 알리도록 함으로써, 전원 분배기 및 분배되는 전원을 공급받는 기기장치가 오작동되거나 손상되는 것을 효과적으로 방지하게 되는 효과가 있다.