baber/WOPTO huggingface dataset:
Patent KR-20220001488-A (KR)
Title: Metal grinder prevent lid detach before blade stopping system
Inventor: Jiang ou
IPC: A47J43/046
Filed: 2021-06-28
Abstract: The present invention relates to food processing equipment including: a base including a fitting surface; a container suitably coupled to the base, including first and second ends facing each other, and movable along a longitudinal axis, the second end including a connecting rod including a joint surface; and a cover suitably coupled to the container along a first rotation direction and including a first boss suitable for pushing out the first end and moving the connecting rod. With the base, the container, and the cover assembled, the dimension of the part where the first boss and the first end overlap in the longitudinal axis direction is larger than the gap between the joint surface of the second end and the fitting surface in the longitudinal axis direction. As a result, the connecting rod limits cover rotation in a second rotation direction opposite to the first rotation direction. The food processing equipment of the present invention is simple in structure, reasonable, and relatively safe.
Patent KR-20230001715-A (KR)
Inventor: LEE CHEOLJUN
IPC: G06T5/00
Filed: 2021-06-29
Abstract: The present invention relates to an electronic device for correcting an error during gaze direction recognition to recognize a gaze direction with increased reliability. According to the present invention, the electronic device comprises: a camera module configured to generate image frames; a memory; and a processor. The processor performs facial recognition on the image frame, performs facial feature point extraction as the face is recognized, recognizes the facial direction of the face as facial feature points are extracted, recognizes the gaze direction of the face as the face direction is recognized, performs filtering on gaze direction information to generate the filtered gaze direction information as the gaze direction is recognized, and stores the filtered gaze direction information in the memory.
Patent KR-20230009211-A (KR)
Title: Method and system for controlling home appliance
Inventor: LEE KUN YOUNG
IPC: G06F3/0481
Filed: 2021-07-08
Abstract: Disclosed is a method in which a server device controls a home appliance. Specifically, the method comprises: a step of storing a first command packet of a first group device connected to a home network hub device and controlled by the first command packet broadcast from the home network hub device; a step of identifying the first command packet controlling operations of the first group device and a second command packet controlling operations of a second group device based on a first scenario; and a step of transmitting the first command packet to a relay device connected to the home network hub device and transmitting the second command packet to the second group device.
Patent KR-20230010384-A (KR)
Title: refrigerator
Inventor: KIM HOSAN
IPC: F25B41/40
Filed: 2021-07-12
Abstract: The present invention relates to a refrigerator, in which a heating source or a refrigerant (hot gas) passed through a condenser can be used as a heat source for heating a first evaporator so that after a heat supply operation is performed, the temperature rise of a first storage compartment is minimized to reduce power consumption for temperature drop, and during the heat supply operation, in the process of the refrigerant flowing along a hot gas flow path passes through the first evaporator and flows into a second evaporator, the refrigerant gets physical properties suitable for heat exchange in the second evaporator. Accordingly, damage to a compressor due to different physical properties of the refrigerant returned to the compressor can be prevented.
Patent KR-20230010389-A (KR)
Inventor: KIM HOSAN
IPC: F25D21/08
Filed: 2021-07-12
Abstract: The present invention relates to an operation control method for a refrigerator, which includes a control method for preventing excessive cooling of a second storage compartment caused when the indoor temperature is in a low temperature state during the heat supply operation of the refrigerator using a hot gas flow path. That is, when the indoor temperature is low, excessive cooling of the second storage compartment can be prevented during the heat supply operation.
Patent KR-20210091087-A (KR)
Title: Device and method for measuring signal, and server and method for measuring location of terminal
Inventor: MOON HI CHAN
IPC: H04W72/04
Filed: 2021-07-12
Abstract: Embodiments of the present invention relate to a method and device for obtaining location information of a terminal using a mobile communication system, and provide a method and device for obtaining location and movement information even when a terminal performs call setting change or handover. Specifically, a device for receiving control information of the present disclosure includes: at least one downlink signal receiving unit for receiving a downlink signal from a base station; a control unit for obtaining control information on a terminal from a downlink signal; and a communication unit for transmitting the control information on the terminal to a server for measuring a location.
Patent KR-20230011800-A (KR)
Title: Energy storage system and control method for the same
Inventor: LEE CHEOL HEE
IPC: F03G3/00
Filed: 2021-07-14
Abstract: The present invention relates to an energy storage system and a control method thereof, generating power from the potential energy generated by stacking weights using surplus power to store the weights as potential energy and then causing the weights to fall freely. The energy storage system includes: a plurality of blocks; a storage unit including a first storage location and a second storage location where the blocks are arranged, wherein the first storage location is formed at a higher position than the second storage location; and a power generation device generating or storing power by moving the blocks from the first storage location to the second storage location or from the second storage location to the first storage location. By such configuration, power can be generated by stacking blocks, stacked on the ground, under the ground, which has the effect of stably maintaining the stacked blocks without being affected by exposure to the environment.
Patent KR-20230013958-A (KR)
Title: Manufacturing method of catalyst for polymer electrolyte membrane electrolysis and polymer electrolyte membrane electrolysis cell
Inventor: JO JAE HYEON
IPC: B01J37/08
Filed: 2021-07-20
Abstract: A manufacturing method of a catalyst for a polymer electrolyte membrane water electrolysis tank according to an embodiment of the present invention comprises the following steps of: preparing an IrO_2 powder; heat-treating IrO_2 at a temperature of 300 to 700℃; and pulverizing IrO_2. When the catalyst according to an embodiment of the present invention is used, the performance of the water electrolysis tank is improved while reducing the amount of catalyst used, and the manufacturing cost of the electrolyte membrane water electrolysis tank can be reduced.
Patent KR-20230014009-A (KR)
Title: Fob that transmits rke signal using motion sensor and proximity sensor in case of touch module failure and operation method thereof
Inventor: KWON SUNG WOOK
IPC: B60R25/24
Filed: 2021-07-20
Abstract: The present invention relates to a fob which transmits an RKE signal using a motion sensor and a proximity sensor when a touch module fails, and an operation method thereof. The fob according to the present invention comprises: a motion sensor which quantifies and outputs motion of the fob; an input signal processing unit which determines whether the touch module is normally operated through communication with the touch module, and generates the RKE signal based on an output value of the motion sensor when it is determined that the touch module is out of order; and an antenna circuit which outputs the RKE signal through an antenna. According to the present invention, through an alternative input means, an RKE transmission function is operated and a vehicle can be normally controlled.
Patent KR-20230014142-A (KR)
Inventor: JANG HYUN JU
IPC: C22C5/02
Filed: 2021-07-20
Abstract: The present invention relates to a method of manufacturing an alloy formed from a noble metal boride, the method including making a source of noble metal in a molten state react with a source of boron in a salt or mixture of salts. The present invention also relates to an alloy formed from a noble metal boride, the alloy comprising crystalline nanoparticles of MxBy with M being noble metal, distributed in an amorphous matrix of B or of B and MzBa. According to the present invention, it possible to obtain an alloy of noble metal and boron, which has both good mechanical properties and low density.
Patent KR-20220162013-A (KR)
Title: Buffer circuit having offset blocking circuit and display device including the same
Inventor: LEE SUNG HO
IPC: H03F3/45
Filed: 2021-07-23
Abstract: A buffer circuit according to one aspect of a technical idea of the present disclosure comprises: an operation amplifier that amplifies an input voltage to generate an output voltage; a slew rate compensation circuit that generates a compensation current based on a difference of a voltage level of the input voltage and a voltage level of the output voltage, and provides the compensation current to the operation amplifier through a boosting transistor; and an offset blocking circuit that turns off the boosting transistor when the difference between the voltage level of the input voltage and the voltage level of the output voltage is less than a reference voltage level, by providing a blocking current to the slew rate compensation circuit. Therefore, the present invention is capable of providing the buffer circuit with an improved slew rate.
Patent KR-20230015753-A (KR)
Title: Electronic device and method for acquiring fingerprint information thereof
Inventor: KIM JINHO
IPC: G06F1/16
Filed: 2021-07-23
Abstract: An electronic device according to various embodiments comprises: a light source; a fingerprint sensor; a memory that records an image of reflected light detected when the light source is turned on; and a processor operatively connected to the light source, the fingerprint sensor, and the memory. The light source may form an irradiation region on the surface of a display by irradiating light onto the display. The irradiation region includes a fingerprint recognition region formed on the display and has at least one surface or at least one vertex matching the fingerprint recognition region. The matched region may form a first region. The memory may store instructions that enable the processor to irradiate light to the fingerprint recognition region in a specified direction by using the light source, acquire a first image generated in an irradiation direction of the light source on the first region and a second image generated in the remaining fingerprint recognition region, distinguish, by analyzing the first image, whether an object detected by the fingerprint sensor is plane or three-dimensional, and if the object detected by the fingerprint sensor is three-dimensional, detect whether the object detected by the fingerprint sensor matches fingerprint of a specified user by comparing the second image with user data pre-stored in the memory or comparing a fingerprint image including the first image and the second image with the user data pre-stored in the memory. The present invention can enable fingerprint recognition with enhanced security.
Patent KR-20230017389-A (KR)
Inventor: KIM U YOUN
IPC: A23L33/125
Filed: 2021-07-27
Abstract: The present invention relates to a composition that contains fenugreek, saw palmetto, arginine, Lespedeza cuneata, and fructo-oligosaccharides in a specific ratio. The composition prevents chronic prostatitis and lower urinary tract symptoms caused thereby and suppresses the increase in prostate size, thereby preventing urination problems and alleviating fatigue, the severity of muscle weakness and decreased exercise capacity in patients with andropause syndrome to alleviate andropause syndrome. In addition, the composition of the present invention increases the secretion of follicle stimulating hormone (FSH) and luteinizing hormone (LH), which are gonadotropic hormones in the body to induce differentiation and maturation of sperm and promote testosterone secretion, thereby alleviating the symptoms of decreased stamina caused by andropause syndrome. The composition also prevents or improves andropause syndrome by increasing the secretion of DHEA-s, a reproductive hormone produced by the adrenal glands in the body. In addition, the composition of the present invention can improve lethargy and urinary activity caused by andropause syndrome. Therefore, the composition of the present invention is excellent in preventing chronic prostatitis and lower urinary tract symptoms resulting therefrom and provides excellent human safety by using natural food ingredients as active ingredients to be usefully applied to medicines, quasi-drugs, and foods.
Patent KR-20230020066-A (KR)
Inventor: LEE WON SE
IPC: H01L27/12
Filed: 2021-08-02
Abstract: The present invention provides a display apparatus, an electronic apparatus with the same, and a manufacturing method of the display apparatus. More specifically, the present invention provides the display apparatus minimizing the deterioration of display quality by minimizing the possibility of light-emitting devices deteriorating during a manufacturing process, the electronic apparatus with the same, and the manufacturing method of the display apparatus. The display device, which comprises a first display area, a second display area with a transparent area, and a peripheral area disposed outside the first display area and the second display area, comprises: a substrate; a first pixel circuit disposed on the substrate and located in the first display area; and an organic insulating layer covering the first display area and the second display area and disposed on the first pixel circuit, wherein a thickness of the organic insulating layer in the first display area is smaller than a thickness of the organic insulating layer in the second display area.
Patent KR-20230023918-A (KR)
Title: Drain trap for preventing bad smell backflow
Inventor: PARK JUNG HYUK
IPC: E03C1/298
Filed: 2021-08-11
Abstract: The present invention relates to a drain trap for preventing the odor backflow, which has an odor backflow prevention unit formed on the drain trap for preventing the odor backflow to be detachable as needed, comprising: a pipe-shaped main body casing having an inflow unit formed on a side surface or an upper surface, through which water is introduced into the inside, and having a discharge unit formed on a lower side, through which the introduced water is discharged to the outside; a settlement unit (142) formed by protruding along a circumference of the inner circumferential surface of the discharge unit of the main body casing; and an odor backflow prevention unit (2) inserted into the inside of the main body casing, and preventing odor from flowing back from a sewer pipe. The odor backflow prevention unit (2) includes: a flange (21) settled on an upper surface (142a) of the settlement unit; an insertion pipe (22) integrated with and extended from the bottom surface of the flange (21); and a tank-shaped shutter (23) inserted into and fixed in the outer side of the insertion pipe (22). The shutter (23) is a tank-shaped flexible film having an upper side (231) fixed on the insertion pipe (22), and having a lower side (232) elastically closed.
Patent KR-20230025047-A (KR)
Title: Composition for gas sensor, gas sensor comprising same, and method for manufacturing the same
Inventor: LEEKYUHYOUNG
IPC: G01N27/12
Filed: 2021-08-13
Abstract: The present invention relates to a composition for a hydrogen sulfide gas sensor, which comprises copper, lithium and NiWO_4 oxides, with the NiWO_4 oxides being simultaneously doped with the copper and the lithium. To this end, the manufacturing method for a composition for a hydrogen sulfide gas sensor according to the present invention comprises: a first step of manufacturing mixing powder by calcinating after mixing NiO, Li_2CO_3, CuO and WO_3 powder at the molar ratio of 0.720-0.725:1.0-1.05:0.0120-0.0125:0.25-0.255; a second step of fabricating a powder green body by applying a pressure to the mixing powder by means of a cold isostatic pressing step; and a third step of sintering the powder green body in a pressureless manner. According to the gas sensor composition of the present invention, excellent sensitivity and selective detection performance may be provided with respect to a hydrogen sulfide (H_2S) gas. Therefore, the present invention may provide excellent durability and stability, and maximize reliability. The gas sensing capacity which is excellent to the level normally reported at the gas sensor based on a nano-structure material may be provided in a bulk scale. Furthermore, the gas sensor composition according to the present invention may provide the capacity for sensing the hydrogen sulfide gas of the minimum amount of 1ppb or less. Therefore, changes in the concentration of the hydrogen sulfide gas may be quantitatively detected in real time, while providing the long service life of sensing and reproducibility.
Patent KR-20230025153-A (KR)
Title: Method for Providing User's Moving Schedule Alarming Service and Program Distribution Server Being Stored with Program for Executing the Method
Inventor: HAN JIN WOOK
IPC: H04W4/024
Filed: 2021-08-13
Abstract: Disclosed are a method for providing an alarming service for the moving schedule of a user and a program distribution server storing a program for executing the method for providing an alarming service for the moving schedule of a user. In particular, the present invention comprises the steps in which a user terminal may: receive the transmission condition of a moving schedule alarm message of the user, the content of the moving schedule alarm message, and receiver selection information of the moving schedule alarm message; determine whether the transmission condition of the moving schedule alarm message is satisfied based on the location information of the user; and transmit the moving schedule alarm message based on the receiver information in case the transmission condition of the moving schedule alarm message is determined to be satisfied. Therefore, according to the present invention, when the conditions such as the location and the time predetermined by the user are satisfied during the movement of the user to the destination, the moving schedule alarm message of the user is automatically transmitted to an alarm sharer, thereby enabling the safe movement of the user and facilitating convenience in waiting of the receiver.
Patent KR-20230026879-A (KR)
Inventor: LEE SOL
IPC: A61G5/04
Filed: 2021-08-18
Abstract: 본 발명은 안면인식 기능이 내장된 휠체어에 관한 것으로서, 더 상세하게는 장애인 및 고령자가 편리하게 운전할 수 있는 통합 운행 시스템을 갖춘 안면인식 기능이 내장된 휠체어에 관한 것이다. 상기 문제점을 해결하기 위한 본 발명은 착석 상태의 사용자의 상지 또는 하지를 운동시키기 위한 재활기구가 마련되는 휠체어본체, 장치지지대에 의하여 지지되며, 카메라가 회전되게 거치할 수 있는 거치대, 상기 휠체어본체에 착석한 사용자의 안면위치를 계측하는 카메라 및 계측한 신호에 기반하여 이를 상기 모터로 송신하는 블루투스 모듈을 포함하는 것을 특징으로 하는 안면인식 기능이 내장된 휠체어 장치를 제공한다.
Patent KR-20230027582-A (KR)
Title: 촉매-전극 구조체 및 그를 이용한 전기화학적 반응장치 및 이산화탄소 활용시스템
Inventor: LEE UNG
IPC: C25B9/19
Filed: 2021-08-19
Abstract: 본 발명은 도전성 물질로 이루어진 전극 몸체; 상기 전극 몸체의 일 측에서 상기 전극 몸체를 관통하는 홀로 이루어진 입구; 상기 전극 몸체의 타 측에서 상기 전극 몸체를 관통하는 홀로 이루어진 출구; 상기 전극 몸체의 일 면에 구비된 홈으로 이루어지면서 상기 입구와 상기 출구 사이를 연결하는 유로; 및 상기 유로에 충진된 촉매를 포함하여 이루어진 촉매-전극 구조체 및 그를 이용한 전기화학적 반응장치와 이산화탄 활용 시스템을 제공한다.
Patent KR-20230030191-A (KR)
Title: 후판 가열용 유도가열기의 제어 방법 및 제어 장치
Inventor: JUNG JEE HOON
IPC: H05B6/06
Filed: 2021-08-25
Abstract: 후판 가열용 유도가열기의 제어 방법 및 제어 장치가 개시된다.  본 발명의 일실시예에 따른, 후판 가열용 유도가열기의 제어 장치는, 유도가열기를 구성하는 코일 패드에 대한, 저항(R), 인덕턴스(L), 및 커패시터(C)를 측정하는 측정부; 및 상기 인덕턴스(L)와 연관된 유도성 리액턴스(X L )와, 상기 커패시터(C)와 연관된 용량성 리액턴스(X C )를, 저항(R)을 기준으로 정리한 수식 (5)를 만족하여, 상기 코일 패드의 개수(N)에 따른 'R기준 공진 주파수 f res '를 계산하는 계산부- 상기 유도성 리액턴스(X L )는 저항(R)의 a배이고, 상기 용량성 리액턴스(X C )는 저항(R)의 b배이며, 상기 수식 (5)는  임 -를 포함 할 수 있다.
Patent KR-20230033249-A (KR)
Inventor: SEO DONG HYUK
IPC: H01L21/67
Filed: 2021-08-31
Abstract: 본 발명은 기판을 가열하는 히팅 부재를 제공한다. 일 실시 예에 있어서, 히팅 부재는, 복수개의 발열 소자가 접합된 히터 플레이트; 상기 발열 소자가 수용되는 제1 공간이 형성되는 연결 플레이트; 및 상기 발열 소자와 전기적으로 연결되어 상기 발열 소자를 제어하는 제어 소자가 접합된 제어 플레이트를 포함한다.
Patent KR-20230032748-A (KR)
Title: 심층 강화학습을 위한 심층 신경망 학습 가속 장치 및 그 방법
Inventor: YOO HOI JUN
IPC: G06N3/04
Filed: 2021-08-31
Abstract: 본 발명은 심층 강화학습을 위한 심층 신경망 학습 가속 장치에 있어서, 상기 심층 강화학습을 위한 심층 신경망 학습을 수행하는 심층 신경망 연산 코어; 및 상기 심층 신경망 학습을 가속화하기 위해 가중치 파라미터를 훈련시켜 상기 심층 신경망 연산 코어로 전달하는 가중치 훈련부를 포함하되, 상기 가중치 훈련부는 상기 가중치 파라미터를 저장하는 신경망 가중치 메모리; 상기 신경망 가중치 메모리로부터 상기 가중치 파라미터를 읽어 와서 가중치 가지치기를 수행하고, 상기 가중치 가지치기 결과로 생성된 가중치 희소패턴을 상기 신경망 가중치 메모리에 다시 저장하는 신경망 가지치기 유닛; 및 상기 신경망 가중치 메모리에 접근하여 상기 가중치 희소패턴을 전달받고, 상기 가중치 희소패턴을 이용하여 상기 신경망 가중치 메모리로부터 그 값이 0이 아닌 가중치 데이터들만을 선별/정렬한 후, 상기 0이 아닌 가중치 데이터들만을 상기 심층 신경망 연산 코어로 전달하는 가중치 선인출기를 포함한다. 따라서, 본 발명은 심층 강화학습을 위한 심층 신경망 학습의 연산 처리 속도를 향상시키고 에너지 효율을 올림으로써, 사용자의 기기 상에서 고속 동작이 가능하고, 전력 소모를 줄일 수 있는 장점이 있다.
Patent KR-20230037201-A (KR)
Inventor: PARK JAE WON
IPC: A61B5/11
Filed: 2021-09-09
Abstract: 본 발명은 방사선 치료시 환자의 움직임을 감지하기 위한 숨참기 모니터링 시스템 및 그 방법에 관한 것이다. 본 발명에 따른 방사선 치료시 환자의 움직임을 감지하기 위한 숨참기 모니터링 시스템은 환자의 흉부 또는 배쪽에 위치하는 리플렉터 블록을 촬영하는 IR 카메라, 복수의 압력센서 또는 감압센서로 구현되며, 환자의 등쪽에 위치하여 압력 변화를 감지하는 압력 측정 장치, 그리고 상기 IR 카메라로부터 수신된 영상을 이용하여 환자의 호흡에 따른 상기 리플렉터 블록의 위치 변화 데이터를 생성하고, 생성된 위치 변화 데이터 및 상기 압력 측정 장치로부터 수신된 압력값을 이용하여 환자의 등쪽에 움직임이 발생되는지 여부를 판단하고, 판단 결과에 따라 생성된 제어신호를 방사선 조사장치에 전달하는 제어장치를 포함한다.  
이와 같이 본 발명에 따르면, 게이팅 치료법을 이용하여 종양의 위치를 정확하게 감지하고, 환자의 등쪽에 설치된 센서로부터 측정된 압력값을 상시 모니터링하여 환자가 숨참기를 적절하게 하고 있는지 여부를 지속적으로 확인할 수 있고, 비정상적인 움직임에 대응하는 압력값을 획득하였을 경우 방사선 치료기의 동작을 제어하여 환자의 정상조직에 고선량의 방사선이 조사되는 것을 방지할 수 있다.
Patent KR-20230037792-A (KR)
Inventor: ROH KEE YOON
IPC: C07C253/30
Filed: 2021-09-10
Abstract: 본 발명의 일 실시예는 (a) 제1 반응부에 프탈산계 화합물 및 니트릴계 화합물을 포함하는 혼합물을 투입하여 반응시키는 단계; (b) 상기 (a) 단계의 생성물을 상기 제1 반응부와 연결된 제2 반응부로 이송하여 350~400℃의 조건에서 반응시키는 단계; 및 (c) 상기 제2 반응부와 연결된 토출부에서 프탈로니트릴계 화합물을 수득하는 단계를 포함하고, 상기 제2 반응부는 유체 흐름 방향의 길이가 유체 흐름 방향에 수직하는 평균 단면적 제곱근의 10배 이상인, 프탈로니트릴계 화합물의 제조방법을 제공한다.
Patent KR-20230038018-A (KR)
Inventor: SEO YEONG WOO
IPC: H02K5/15
Filed: 2021-09-10
Abstract: 본 발명은 모터에 관한 것으로, 상기 모터는 하우징본체와, 상기 하우징본체의 일측을 커버하게 구비되는 하우징커버를 포함하는 하우징부와, 상기 하우징본체의 내부에 구비되는 스테이터와, 상기 스테이터의 내측에 회전 가능하게 수용되고, 전면으로 유입된 냉각유체를 상기 하우징커버를 향하는 후방으로 이동시키기 위한 유체 유동 경로가 형성되는 로터 조립체와, 상기 로터 조립체의 상기 하우징커버를 향하는 측 단부에 조립되고, 상기 유체 유동 경로와 연결되고 상기 유체 유동 경로를 통해 이동된 상기 냉각유체를 반경 방향으로 비산시키는 유체 비산 경로를 형성하도록 구비되는 반사플레이트를 포함하고, 상기 반사플레이트에는 상기 유체 유동 경로와 상기 유체 비산 경로를 연통하는 유체홀이 형성된다.
Patent KR-20230039096-A (KR)
Title: 전자 장치의 케이블 커넥터를 위한 조립 장치
Inventor: YOO HEEJONG
IPC: B25J13/08
Filed: 2021-09-13
Abstract: 전자 장치의 케이블 커넥터를 위한 조립 장치가 개시된다. 본 발명의 다양한 실시예들에 따른 케이블 커넥터 조립 장치는, 케이블, 상기 케이블의 말단부에 위치하는 수(male) 커넥터 및 상기 수 커넥터와 체결되는 암(female) 커넥터를 포함하는 전자 장치를 위한 케이블 커넥터 조립 장치로서, 상기 암 커넥터 및 상기 수 커넥터의 위치를 인식하는 위치 인식부, 상기 케이블의 절곡되는 방향에 대하여 수평 방향으로 이동하여 상기 케이블을 절곡시키는 정형 블록을 포함하는 케이블 정형부 및 상기 수 커넥터를 흡착하고, 상기 수 커넥터의 위치를 상기 암 커넥터에 결합될 수 있도록 조정하며, 상기 수 커넥터를 상기 암 커넥터에 대하여 가압하여 결합시키는 커넥터 정렬 및 체결부를 포함할 수 있다.
Patent KR-20230039282-A (KR)
Title: 여액 탁도를 개선하는 진공 벨트 필터
Inventor: PARK JI HUN
IPC: B01D33/66
Filed: 2021-09-14
Abstract: 여액 탁도를 개선하는 진공 벨트 필터는, 무한궤도 주행하며 일 측의 슬러지 투입 지점에서 타 측의 케이크 배출 지점까지 슬러지를 지지하며 이송하는 것으로, 액체가 여과 배출되는 다수의 미세공이 형성된 스크린 필터, 슬러지 투입 지점에서 케이크 배출 지점에 도달하기 전의 구간인 제1 탈수 구간에서 스크린 필터에 올려져 이송되는 슬러지에서 여액을 진공 흡입하여 분리하는 제1 여액 분리 유닛, 및 제1 탈수 구간을 지나서 케이크 배출 지점에 도달하기 전의 구간인 제2 탈수 구간에서 스크린 필터에 올려져 이송되는 케이크에서 여액을 진공 흡입하여 분리하는 제2 여액 분리 유닛을 구비한다. 제1 여액 분리 유닛에 의해 슬러지에서 분리된 여액은 제2 탈수 구간을 통과하는 케이크에 재투입되고, 제2 여액 분리 유닛에 의해 케이크에서 분리된 여액은 외부로 배출된다.
Patent KR-20230039347-A (KR)
Title: 오픈형 만곡 슬라이딩 블록 및 이를 구비한 슬라이딩 블록 어셈블리
Inventor: SONG CHEUN BOK
IPC: F16H25/24
Filed: 2021-09-14
Abstract: 본 발명의 일 실시예에 따르면, 스크류의 회전에 의해 상기 스크류의 길이방향으로 직선 왕복운동하는 슬라이딩 블록으로서, 상기 슬라이딩 블록은 스크류의 적어도 일부 둘레를 감싸도록 구성되되 스크류의 전체 둘레를 감싸지 않는 오픈형 블록이고, 탈착가능한 복수개의 베어링 모듈(200)을 구비하며, 각각의 베어링 모듈(200)은 상기 스크류의 나사골의 경사면에 접하는 메인 베어링(230)을 각각 하나씩 구비하고, 복수개의 베어링 모듈의 메인 베어링들이 스크류 길이방향의 제1 방향으로 기울어져 설치되어 스크류의 나사골의 제1 경사면에 접하도록 구성된 오픈형 슬라이딩 블록을 개시한다.