baber/WOPTO huggingface dataset:
Patent KR-102426881-B1 (KR)
Title: Conveyor for logistics transport
Inventor: KIM DONG HWAN
IPC: B65G15/24
Filed: 2021-12-17
Granted: 2022-07-29
Abstract: Disclosed is a conveyer for logistics transport, comprising: an inclined conveyor which has an inclined belt inclined at a certain angle with respect to a horizontal floor surface and conveys items placed on the inclined belt in a direction of inclination; and a discharge conveyor which conveys items placed on a horizontal belt parallel to the floor surface in a horizontal direction. The conveyer for logistics transport further includes: a first connecting roller which is assembled at the inlet of the discharge conveyor to be able to rotate to allow both ends to be idler rotatable and the horizontal belt to wrap around the outer surface; a pair of guide plates located on both sides of the discharge conveyor adjacent to both ends of the first connecting roller; and a connecting portion which connects an output end of the inclined conveyor to an input end of the discharge conveyor according to the slope of the inclined conveyor. The connecting portion includes: a pair of connecting frames, each equipped with guide pins which move along curved guide grooves formed in the guide plates, abutting and rotating against the inlet end of the discharge conveyor; and a second connecting roller, which is assembled at both ends of a pair of connecting frames which are in contact with the output end of the inclined conveyor to be able to rotate, allowing the inclined belt to wrap around the outer surface. Therefore, the present invention can enhance logistics transport efficiency.
Patent KR-102609802-B1 (KR)
Title: 퓨즈 단선 감지 기능을 구비한 전기 차량용 전원 분배기
IPC: B60R16/023
Filed: 2021-12-20
Granted: 2023-12-07
Abstract: 본 발명은 퓨즈 단선 감지 기능을 구비한 전기 차량용 전원 분배기에 관한 것으로, 전기 차량의 배터리 관리 시스템(BMS)과의 사이에 연결된 메인 퓨즈와 각종 전기 부하와의 사이에 연결된 부하 퓨즈가 과전류 혹은 단락에 의해 융단되어 단선되는 경우, 단선된 퓨즈를 감지하여 해당 퓨즈 단선 상태를 경고(예컨대, 전기 차량 클러스터에 표시, 경고음 발생)하고, 차량진단장치(OBD: On Board Diagnosis)와 통신하도록 연결된 상태에서 상기 메인 퓨즈 혹은 상기 각종 전기 부하와 연결된 부하 퓨즈를 대상으로 퓨즈 단선 진단을 수행한다. 
본 발명에 따라 전기 차량의 배터리 관리 시스템(BMS)과의 사이에 연결된 메인 퓨즈 혹은 각종 전기 부하와의 사이에 연결된 부하 퓨즈의 단선을 감지하여 경고하면 신속, 정확한 퓨즈 단선 진단 및 확인이 가능하고, 필요할 때마다 본 발명에 따른 전원 분배기를 차량진단장치(OBD)와 연결하여 용이하고 신속, 정확하게 퓨즈 단선 진단을 수행할 수 있다.
Patent KR-102434857-B1 (KR)
Inventor: PARK BYUNG CHUL
IPC: B08B3/12
Filed: 2021-12-22
Granted: 2022-08-22
Abstract: The present invention relates to a system for automatically washing PET bottle chips, which automates a process of washing PET bottle chips to use PET bottles as raw materials for recycled plastic, thereby making the operation simple and fast, and can wash PET bottle chips supplied from a PET bottle pulverization system and transfer the same to a post process for recycling so that the PET bottle chips can be efficiently washed and recycled the pulverized PET bottles. The system comprises: a chip supply unit for transferring PET bottle chips; a bubble washing unit for receiving a washing solution in which sodium chloride is diluted, and supplies micro-nano bubbles to the PET bottles chip fed from the chip water supply unit to sterilize and wash the same; a washing and transferring unit for transferring the PET bottle chips washed from the bubble washing unit; an ultrasonic washing unit for receiving therein the washing solution, rinsing and washing the PET bottle chips, fed from the washing and transferring unit, with the washing solution, and applying ultrasonic waves to the washing solution to rinse and wash the surfaces of the PET bottle chips; and a hot air drying unit for drying the PET bottle chips with hot air while discharging and transferring the PET bottle chips rinsed and washed by the ultrasonic washing unit.
Patent KR-102392647-B1 (KR)
Inventor: LEE JAE HUN
IPC: F16K31/126
Filed: 2021-12-23
Granted: 2022-04-29
Abstract: The present invention provides a feedback valve for temperature control, capable of minutely controlling the temperature by changing an inflow fluid in accordance with the temperature of an outflow fluid to maintain a fixed temperature of a processing device. According to the present invention, the feedback valve for temperature control includes: a driving unit driving a spool by being expanded and contracted; the spool (14) opening and closing inlets (21, 22, 23) of a sleeve (17) while sliding to reciprocate according to the expansion and contraction of the driving unit; a first tank (31) storing the fluid of a first temperature supplied to the first inlet (21); a second tank (32) storing the fluid of a second temperature supplied to the second inlet (22); the processing device (33) maintaining a fixed temperature with the fluid of a third temperature returning to the third inlet (23); and a sleeve (17). The sleeve (17) includes: the driving unit installed on one side; a discharge unit (24) installed on the other side; and the first inlet (21), the second inlet (22), and the third inlet (23) which are formed at the center. The feedback valve for temperature control controls the temperature by changing the inflow rate of the fluid of the first temperature or the fluid of the second temperature by measuring the temperature of the fluid returned to the third inlet to maintain the fixed temperature of the processing device.
Patent KR-102467902-B1 (KR)
Inventor: KIM YOUNG TEA
IPC: E02F3/36
Filed: 2021-12-23
Granted: 2022-11-16
Abstract: The present invention relates to a hydraulic pressure supply apparatus for a rotary quick coupler, which comprises: a first hydraulic pressure line arranged on a fixing block of a main body installed on an arm unit of a heavy equipment, and having a hydraulic pressure passing therethrough; a second hydraulic pressure line arranged on a driving block rotatably connected to the fixing block, and having the hydraulic pressure supplied from the first hydraulic pressure line passing therethrough; and a third hydraulic pressure line coupled to the driving block, arranged on a rotary plate installed on a rotary block rotatably connected to the main body, and having the hydraulic pressure supplied from the second hydraulic pressure line passing therethrough. The second hydraulic pressure line and the third hydraulic pressure line can be connected to each other completely just by coupling the driving block to the rotary plate. The present invention is able to reduce the time and cost required for installation.
Patent KR-102551826-B1 (KR)
Inventor: PARK KITAE
IPC: C02F11/125
Filed: 2021-12-29
Granted: 2023-07-06
Abstract: 본 발명은 슬러지 탈수장치에 관한 것으로, 본 발명은 상하 길이방향으로 위치하며, 내부에 소정 공간이 마련된 기둥형태로서, 상부 일측에 위치하는 슬러지 투입부 및 하부 일측에 위치하는 고형물 배출부를 구비하는 반응조; 상기 반응조 내부로 초임계 이산화탄소가 주입되도록 하는 주입부; 상기 반응조 외부를 둘러싸도록 위치하며, 일측으로 열매체가 주입되어 타측으로 배출되는 항온부; 상기 반응조 내 상부에 위치하는 교반부; 상기 반응조 내 하부에서 상기 교반부 하부에 위치하는 수분 분리부; 상기 반응조 내로 투입된 슬러지에서 제거된 수분 및 투입된 초임계 이산화탄소가 배출되는 유체 배출부; 상기 교반부 및 수분 분리부를 회전시키는 구동부; 및 상기 반응조로 투입되는 초임계 이산화탄소 및 상기 구동부의 동작을 제어하하는 제어부;를 포함하는 슬러지 탈수장치를 제공한다
Patent KR-102247123-B1 (KR)
IPC: G02B1/04
Filed: 2014-09-29
Granted: 2021-05-03
Abstract: 청색광의 커트율이 높은 투명 플라스틱 기재, 플라스틱 렌즈 및 투명 플라스틱 부재를 제공한다. 
식 (1) 로 나타내는 벤조트리아졸 화합물을 함유하는 투명 플라스틱 기재, 그 투명 플라스틱 기재를 갖는 플라스틱 렌즈, 및 식 (1) 로 나타내는 벤조트리아졸 화합물을 함유하는 투명 플라스틱 부재
Patent KR-102557947-B1 (KR)
Title: 자동차 전자 제어 기능을 실행하기 위한 시스템 및 방법, 및 자동차
IPC: B60R16/023
Filed: 2020-07-01
Granted: 2023-07-19
Abstract: 본 출원은 자동차의 자동차 부품의 비용을 줄이기 위해, 자동차 전자 제어 기능을 실행하기 위한 시스템 및 방법, 및 자동차를 제공한다. 본 출원의 솔루션은 지능형 자동차, 신에너지 자동차, 기존 자동차 등에 적용할 수 있다. 구체적으로, 본 출원의 솔루션은 자동차의 전기 및 전자 아키텍처 개선과 관련이 있다. 시스템은 제1 차량 통합 유닛(vehicle integration unit, VIU), 자동차 제어 유닛(automobile control unit) 및 복수의 자동차 부품(automobile part)을 포함한다. 자동차 제어 유닛은 제1 도메인 컨트롤러(domain controller, DC) 또는 중앙 컴퓨팅 플랫폼(central computing platform, CCP)을 포함하다. 자동차 제어 유닛은 제1 VIU에 제1 제어 정보를 전송하도록 구성된다. 제1 VIU는 제1 제어 정보에 기초하여 복수의 자동차 부품을 제어하도록 구성된다. 본 출원의 실시예에서, 제1 VIU는 복수의 자동차 부품을 제어한다. 구체적으로, 제1 VIU는 복수의 자동차 부품의 ECU를 대체하여 제어 기능을 구현한다. 이를 통해 자동차 부품의 ECU 비용을 절감하고 최종적으로 자동차 부품 비용을 절감할 수 있다.
Patent KR-102458022-B1 (KR)
Title: 혼합물 중 핵산의 서열분석 방법 및 그와 관련된 조성물
IPC: C12N15/10
Filed: 2014-02-17
Granted: 2022-10-21
Abstract: 본 개시내용은 폴리뉴클레오티드의 불균일 혼합물 중의 종단간 서열 및 상대적인 분포를 분석하는 것, 및 그와 관련된 방법 및 그를 수행할 수 있는 시약에 관한 것이다. 특정 실시양태에서, 본 방법은 제한하는 것은 아니지만, 복잡한 전사 후 RNA 프로세싱이 수행되는 불연속 유전자를 가지는 고등 다세포 유기체의 세포 또는 조직의 트랜스크립톰에 존재하는 mRNA의 완전한 전장의 서열분석 및 정량적 프로파일링에 관한 것이다.
Patent KR-102603447-B1 (KR)
Title: 핫 스탬프 성형체
IPC: C22C38/38
Filed: 2020-05-13
Granted: 2023-11-21
Abstract: 이 핫 스탬프 성형체는, 소정의 화학 조성을 갖는 강판과, 상기 강판의 표면에, 부착량이 10g/m 2  이상, 90g/m 2  이하이고, Ni 함유량이 10질량％ 이상, 25질량％ 이하이고, 잔부가 Zn 및 불순물을 포함하는 도금층을 갖는다.  상기 핫 스탬프 성형체는, 상기 강판의 표층 영역에 있어서, 구 오스테나이트 입자의 평균 결정 입경이 10.0㎛ 이하이고, 평균 결정 방위차가 15° 이상인 입계에 있어서의 단위 면적당 Ni 농도가 1.5질량％/㎛ 2  이상이다.
Patent KR-102602740-B1 (KR)
IPC: G21F1/08
Filed: 2022-01-03
Granted: 2023-11-15
Abstract: 본 명세서는 텅스텐 분말을 사용한 방사선 차폐 섬유 및 이의 방사선 차폐 섬유의 제조방법에 관한 것으로, 납을 대체하는 친환경 방사선 차폐재인 텅스텐 입자를 베이스 섬유에 직접적으로 균일하게 분사 및 코팅시킴으로써 유연성과 방사선 차폐율이 모두 우수하여, 의료기관용 방사선 차폐복외 방사선 차폐섬유를 필요로 하는 다양한 분야에 용이하게 사용할 수 있다.
Patent KR-102471705-B1 (KR)
Inventor: LEE DONG HYUN
IPC: G06F16/29
Filed: 2022-01-24
Granted: 2022-11-28
Abstract: Provided is a system for providing a reward service based on visit confirmation using a QR code. The system comprises: a user terminal which visits at least one affiliated store, scans a QR code, and uploads a place review and receives a reward when coordinate data previously mapped with the QR code matches coordinate data of the at least one affiliated store; an affiliated store terminal which purchases promotional signs corresponding to a desired number of customers and receives a QR code mapped with and stored in the coordinate data of the affiliated store; and a reward service providing server including a registration unit which issues the QR code to be mapped with the promotional signs and the coordinate data of the affiliated store and transmits the QR code to the affiliated store terminal when a purchase event for purchasing the promotional signs is generated by the affiliated store terminal, a confirmation unit which confirms whether the coordinate data previously mapped with the QR code matches the coordinate data of the at least one affiliated store when the user terminal scans the QR code, a review management unit which receives the place review from the user terminal when the confirmation unit confirms that the coordinate data is matched, and a subtraction unit which deducts the number of promotional signs by the number of rewards when the reward is provided to the user terminal. Therefore, reliable data can be used for customer relationship management and marketing.
Patent KR-102444160-B1 (KR)
Title: Semiconductor device for electrostatic discharge
Inventor: LEE HYEOKJAE
IPC: H01L27/02
Filed: 2022-01-27
Granted: 2022-09-16
Abstract: Provided is a semiconductor device for protecting electrostatic discharge. The semiconductor device for protecting electrostatic discharge can comprise: a substrate; a deep well formed in the substrate; a first base well doped with a dopant of a first conductivity type and a second base well doped with a dopant of a second conductivity type, which are formed in contact with each other in the deep well; a 1-1 diffusion region doped with the dopant of the first conductivity type having a concentration higher than that of the first base well and a 2-3 diffusion region doped with the dopant of the second conductivity type, which are formed in the first base well to be spaced apart from each other; a 2-1 diffusion region with the dopant of the second conductivity type having a concentration higher than that of the second base well and a 1-3 diffusion region doped with the dopant of the first conductivity type, which are formed in the second base well to be spaced apart from each other; and a 1-2 diffusion region formed at a bonding area of the first base well and the second base well and doped with the dopant of the first conductivity type having a concentration higher than that of the first base well; and a transistor using the 1-3 diffusion area as a source and a drain.
Patent KR-102474106-B1 (KR)
Inventor: PARK JUN YOUNG
IPC: H01M8/04089
Filed: 2022-02-10
Granted: 2022-12-06
Abstract: An embodiment of the present invention relates to a fuel supply device including a fuel cell solenoid valve having upper and lower dampers. The fuel cell solenoid valve according to one embodiment of the present invention can comprise: a housing including an inlet through which fluid is introduced, a fluid flow path through which fluid flows, and an outlet through which the fluid is discharged; a plunger which is arranged on the housing, and is moved to open and close the fluid flow path; a pilot arranged on a lower side of the plunger and opening and closing the fluid flow path and having a penetrating flow path; a core shaft which has the pilot and the plunger arranged therein; an upper damper coupled to an upper side of the plunger; and a lower damper coupled to a lower side of the plunger to face the pilot and physically separated from the upper damper. Therefore, the displacement of a plunger may be prevented.
Patent KR-102486503-B1 (KR)
IPC: A61Q1/00
Filed: 2022-02-15
Granted: 2023-01-06
Abstract: 본 발명은 투명 화장료 조성물에 관한 것이다. 본 발명의 투명 화장료 조성물은 속눈썹에 도포되어 건조된 후에 투명함을 유지하면서 속눈썹의 컬처짐 방지 효과가 현저하게 우수하다.
Patent KR-102427708-B1 (KR)
Inventor: CHOI HO JEONG
IPC: E03B7/07
Filed: 2022-02-25
Granted: 2022-08-03
Abstract: The present invention relates to a filter member coupling device for piping, wherein components for fixed connection to a piping facility are simplified, the structure of fixed connection is guided conveniently, and a coupling structure enables a filter for filtering foreign substances alone to be replaced, thereby reducing costs for maintenance and repairs, comprising: a piping facility (100), which is a pipe including a flow path (101) through which liquid flows, including a flange (110) on an end; a filter member (200) for blocking the flow path (101) of the piping facility (100) and filtering foreign substances contained in the liquid; and a fixing member for fixing the filter member (200) to the flange (110) of the piping facility (100) to be able to be attached and detached.
Patent KR-102516444-B1 (KR)
Title: 커넥터용 익스텐더
Inventor: NO KYUNG JAE
IPC: H01R13/703
Filed: 2022-03-14
Granted: 2023-04-03
Abstract: 본 발명은 커넥터용 익스텐더에 관한 것으로, 전방에 체결부재 회전 가능하게 결합된 제1 하우징; 및 상기 체결부재의 전방으로 연장된 커넥터가 내부에 결합되고, 상기 커넥터가 고정된 상태로 상기 체결부재의 회전에 의해 상기 체결부재와 체결되는 제2 하우징;을 포함한다. 이러한 구성으로, 제1 하우징에 회전 가능하도록 체결부재가 결합되고, 체결부재의 회전에 의해 제2 하우징에 결합된 커넥터가 고정된 상태로 체결됨으로써, 커넥터가 회전되지 않아 케이블의 꼬임이 발생되지 않는 것은 물론, 이로 인해 케이블의 손상 및 장애를 방지할 수 있는 효과를 얻을 수 있다.
Patent KR-102479182-B1 (KR)
Title: Gas storage container manufacturing device
Inventor: SHIN BYUNG CHUN
IPC: B29C45/33
Filed: 2022-03-23
Granted: 2022-12-20
Abstract: Disclosed is an apparatus for manufacturing a gas storage container, wherein a head part bonded with an insert can be used to manufacture a gas storage container with no bonding portion while having precision and bonding strength corresponding to injection molding, an insert inserted into a head part is very quickly positioned in the right location, and a center between an insert and a mold can be very easily and precisely arranged such that manufacturing precision of the head part can be significantly improved. The apparatus for manufacturing a gas storage container can manufacture a gas storage container in the form of a blow mold without a separate bonding operation even in the case of a high-pressure gas storage container requiring high bonding between a head part and an insert. Accordingly, the productivity of high-pressure gas storage containers can be greatly improved and manufacturing costs thereof can be reduced. In addition, the precision of a bonding portion between a head part and an insert is greatly improved so as to greatly improve the safety of use. Therefore, product reliability and customer satisfaction can be significantly improved.
Patent KR-102441964-B1 (KR)
Title: Ceramic coating composition for antibacterial coating, and Container comprising a ceramic coating layer for antibacterial coating
Inventor: JIN JI YEONG
IPC: C08K9/02
Filed: 2022-03-29
Granted: 2022-09-08
Abstract: A container comprising a ceramic coating layer for antibacterial coating comprises: an object to be coated containing an inner side surface and an outer side surface, opposite to the inner side surface; and a ceramic coating layer which includes a compound comprising colloidal silica and alkoxy silane groups to form a siloxane polymer by a sol-gel process. The ceramic coating layer comprises: a first inner coating layer which is coated on the inner surface; and a first outer coating layer which is coated on the outer side surface. The first inner coating layer and the first outer coating layer comprise silica coated ionized calcium powders, respectively, which has an average particle of 50-100 ㎛ acquired by coating silica in ionized calcium powders having an average particle of 10 to 20 ㎛. A weight of the silica coated ionized calcium powders of the first inner coating layer is larger than a weight of the silica coated ionized calcium powders of the first outer coating layer. The primary purpose of the present invention is to provide a ceramic coating composition capable of coating which is safe to a human body and has an antibacterial property.
Patent KR-102425973-B1 (KR)
Inventor: O'NEW KIM
IPC: A61K8/92
Filed: 2022-04-18
Granted: 2022-07-29
Abstract: The present invention relates to a cosmetic composition with excellent antibacterial and deodorant effects. More particularly, the cosmetic composition consists of a rosehip oil inclusion complex, a fragrance inclusion complex, a green tea flower extract, a green tea seed extract, a preservative, a moisturizing agent, a surfactant, and purified water. The cosmetic composition comprising the ingredients is prepared by a cyclodextrin inclusion method, and thus not only maintains excellent antibacterial and deodorizing effects for a long time, but also exhibits antioxidant, skin soothing, and skin whitening effects.
Patent KR-102416255-B1 (KR)
Title: Method for manufacturing pulp molded products with high cohesive strength and pulp molded products manufactured thereby
Inventor: SONG TAE KYUNG
IPC: D21H21/18
Filed: 2022-04-28
Granted: 2022-07-05
Abstract: The present invention relates to a method for manufacturing a molded pulp product with high cohesion, excellent antibacterial performance, and excellent strength for manufacturing a molded pulp product used as a packaging container, and a molded pulp product manufactured thereby. The method comprises, with respect to 100 parts by weight of one or more types of pulp selected from a group consisting of highland pulp, conifer pulp, broadleaf tree pulp, and mixtures thereof, the steps of: mixing and stirring 900 to 1000 parts by weight of water, 5 to 10 parts by weight of a water-soluble polymer, and 1 to 3 parts by weight of a waterproof solution to prepare a pulp suspension; grinding at least one natural mineral selected from a group consisting of diatomaceous earth, zeolite, illite, pozzolan, and mixtures thereof into fine-grained particles having a size of 10 to 200 μm; preparing a functional additive by mixing 20 to 50 parts by weight of silica fume, which is iron slag, and 5 to 10 parts by weight of an acrylate-based copolymer with respect to 100 parts by weight of the ground natural mineral; and preparing a molded pulp product by molding using a pulp mixture solution in which 99 to 99.8 % by weight of the pulp suspension and 0.2 to 1% by weight of the functional additive are mixed, and molding the same.
Patent KR-102475157-B1 (KR)
Title: Apparatus of chip tray for laser beam cutting machine
Inventor: SHIN GYO SEON
IPC: B23K26/16
Filed: 2022-05-04
Granted: 2022-12-07
Abstract: The present invention relates to a chip tray device of a laser processing machine, which is configured to facilitate the collection of metal chips or metal scrap byproducts falling down from a workpiece table during a process of machining a metal material sheet with a laser processing machine. The chip tray device of the laser processing machine comprises: a main chip tray having a sliding part, of which a central portion is elevated and end portions of both side surfaces are inclined downward, and mounting parts formed at the front end and the rear end of the sliding part to be respectively fixed to a lower frame of the device body, wherein the mounting part is fixed to the lower frame of the device body on which the workpiece table is located such that processed chips falling down from the workpiece table are guided to both sides; and a side chip tray which is installed in a slope structure below an opening of the device body to catch the chips falling from the ends of the workpiece table.
Patent KR-102582358-B1 (KR)
Inventor: OH JUNG CHEOL
IPC: G09B19/10
Filed: 2022-05-20
Granted: 2023-09-25
Abstract: 본 발명에 의하면, 바닥판; 바닥판의 정면과 배면에 각각 수직하게 결합되는 정면판과 배면판; 바닥판의 좌측면과 우측면 및 정면판과 배면판의 양측면에 각각 수직하게 결합되는 좌측판과 우측판; 정면판과 배면판의 상측면과 좌측판과 우측판의 상측면에 각각 비스듬하게 결합되는 좌상판과 우상판; 바닥판의 양측 하면에 관통 삽입되고 배면판의 외면을 지지하여 바닥판, 정면판과 배면판, 좌측판과 우측판 및 좌상판과 우상판으로 구성되는 선체가 장식 위치에 스탠딩되도록 하고 선미의 장식 기능을 제공하는 좌받침판과 우받침판; 정면판에 결합되는 머리판; 배면판에 결합되는 꼬리판; 좌측판과 우측판에 구성되는 복수개의 노; 좌측판과 우측판에 구성되는 복수개의 대포; 및 좌상판과 우상판에 구성되는 복수개의 돛을 포함하는 모형 거북선이 제공된다.
Patent KR-102449888-B1 (KR)
Title: Boiler
Inventor: KIM NAM SOO
IPC: F16L23/04
Filed: 2022-06-10
Granted: 2022-09-29
Abstract: The present invention relates to a tube-jointed boiler using a discriminating coupler. In a boiler which heats a direct water by recovering a waste heat from an exhaust gas discharged through an air supply and discharge pipe of a domestic boiler and uses the same directly as a hot water or returns to the direct water according to a temperature, a joint portion of a hot water supplying pipe and a hot water pipe are interconnected, but accuracy is increased and a gasket for sealing can be evenly pressurized and fixed. Therefore, leakage can be prevented as much as possible. The tube-jointed boiler using the discriminating coupler of the present invention comprises: a combustion chamber (10); a fuel inlet pipe (20); a heating water circulation pipe (30); a direct water inlet pipe (70); a hot water supply pipe (80); a discharge pipe (120); the air supply and discharge pipe (130); a heat recovery pipe (140); a hot water supply pipe (150); a return pipe (180); and a three-directional valve.
Patent KR-102538379-B1 (KR)
Inventor: LEE JI YOUNG
IPC: H02K1/30
Filed: 2022-07-04
Granted: 2023-05-31
Abstract: 자석 이탈 방지 구조를 포함하는 전기기계가 개시된다. 본 발명에 따른 전기기계는, 내부에 수용공간을 형성하는 하우징; 하우징의 축심 위치에 회전 가능하게 설치되는 회전축; 회전축과 결합되어 함께 회전되는 한 쌍의 회전자; 및 원주방향으로 다수의 코일이 배열되며 한 쌍의 회전자 사이에 축방향으로 대향되도록 하우징 내부에 고정 설치되는 고정자를 포함하고, 상기 회전자는, 회전축이 관통하여 위치될 수 있도록 중심에 관통홀이 형성되며 복수개의 영구자석이 장착될 수 있도록 원주방향을 따라 장착공간이 형성되는 원판 형태의 캐리어; 고정자와 마주하는 캐리어의 표면 상에 원주방향을 따라 일정한 간격으로 이격 배열되는 다수의 영구자석; 및 서로 이웃하는 영구자석 사이에 배치되어 영구자석을 캐리어 상에 고정시키는 고정핀을 포함하며, 영구자석과 고정핀이 서로 맞닿게 되는 접촉면에 모두 구배각을 주어 영구자석과 고정핀의 접촉면을 경사면으로 형성하고, 영구자석의 측면 부분이 고정핀의 접촉 경사면에 의해 가압 지지되는 것을 특징으로 한다.
Patent KR-102495300-B1 (KR)
IPC: H01M10/052
Filed: 2022-07-07
Granted: 2023-02-07
Abstract: 에어로졸 생성 장치는 서셉터의 온도가 기 설정된 목표 온도에 도달하도록 전력 변환부의 듀티 및 코일의 구동 주파수 중 적어도 어느 하나를 고정한 상태에서, 코일에 공급되는 전류의 크기를 제어한다.
Patent KR-102496761-B1 (KR)
Inventor: PARK JAE HYUN
IPC: F27D17/00
Filed: 2022-08-09
Granted: 2023-02-07
Abstract: The present invention relates to a method of operating a water supply swivel joint for ceiling elevation in an electric furnace, wherein a water supply swivel joint is coupled to a smoke elbow and elevated by a hydraulic cylinder. In addition, the water supply swivel joint comprises five connection pipes and five points. According to the present invention, a water supply swivel joint is coupled to a smoke elbow for ceiling elevation in an electric furnace, so that a plurality of connection pipes and pins prevent twisting and rupture during elevation, and smooth elevation facilitates repair without causing a failure.