baber/WOPTO huggingface dataset:
Patent KR-101989816-B1 (KR)
Title: Filter and Heating Apparatus of Urea Dosing System
Inventor: NAM CHEOL WOO
IPC: B01D39/20
Filed: 2019-05-03
Granted: 2019-06-17
Abstract: The present invention provides a urea suction unit and a urea level measurement unit used in a urea dosing system and, more specifically, to a urea suction device of an SCR system wherein the urea suction unit comprises a urea suction pipe and a cylindrical heater fiber covering the urea suction pipe. Moreover, the heater fiber also acts as a filter. Accordingly, reliable urea level measurement system can be provided. In addition, as fiber with a heater function is used, a filter function and a heating function are used together. Therefore, the urea dosing system having a simple structure can be configured.
Patent KR-102010727-B1 (KR)
IPC: C12N15/82
Filed: 2019-05-03
Granted: 2019-08-13
Abstract: 본 발명은 유전적으로 변형된 유한생장형 토마토 식물체에 관한 것으로서, 상기 유전적으로 변형된 유한생장형 토마토 식물체는 돌연변이 자기절지 유전자를 포함하며, 상기 돌연변이 자기절지 유전자는 서열식별번호: 1 내지 서열식별번호: 3 중 어느 하나 이상의 염기서열을 포함하는 것을 특징으로 한다.
Patent KR-102038798-B1 (KR)
Title: Apparatus and method for preventing fire using smoke detecting sensor
Inventor: JANG JEONG HWAN
IPC: G08B25/10
Filed: 2019-05-03
Granted: 2019-10-31
Abstract: According to one embodiment of the present invention, provided is a fire prevention apparatus, which is to prevent a fire of a temperature control device. The fire prevention apparatus comprises: a smoke amount measuring unit including a smoke detecting sensor installed on an upper portion of the temperature control device, and measuring the amount of smoke generated from the temperature control device using the smoke detecting sensor; a determination unit determining a state of the temperature control device using the amount of smoke; and a control unit providing a fire occurrence warning to a user terminal or cutting off power of the temperature control device in accordance with the state of the temperature control device.
Patent KR-102114170-B1 (KR)
Inventor: HAN SANG TAE
IPC: C04B22/00
Filed: 2019-05-08
Granted: 2020-06-17
Abstract: The present invention relates to a highly durable grout material composition containing slowly cooled blast furnace slag, wherein the composition includes cement, granulated blast furnace slag, slowly cooled blast furnace slag, and expansion materials.
Patent KR-102123487-B1 (KR)
Title: 암호화폐 교환을 위한 트랜잭션을 매칭하는 전자 장치 및 방법
IPC: G06Q20/38
Filed: 2019-05-10
Granted: 2020-06-16
Abstract: 본 개시는 암호화폐 교환을 위한 트랜잭션을 매칭하는 전자 장치를 제안한다.  본 개시에 따른 전자 장치는, 통신 인터페이스; 메모리; 및 통신 인터페이스 및 메모리와 통신 가능하게 연결된 프로세서를 포함하고, 프로세서는, 복수 개의 사용자 클라이언트 중 제1 클라이언트로부터, 제1 암호화폐를 제1 교환율로 제2 암호화폐와 교환하기 위한 제1 트랜잭션을 수신하고, 제2 클라이언트로부터, 제2 암호화폐를 제2 교환율로 제1 암호화폐와 교환하기 위한 제2 트랜잭션을 수신하고, 각각 제1 트랜잭션의 디지털 서명 및 제2 트랜잭션의 디지털 서명을 검증하고, 적어도 하나의 노드에 저장된 제1 클라이언트와 제2 클라이언트의 제1 암호화폐 및 제2 암호화폐에 대한 잔고 정보에 기초하여, 제1 트랜잭션 및 제2 트랜잭션의 유효성을 검증하고, 제1 트랜잭션의 제1 교환율과 제2 트랜잭션의 제2 교환율에 기초하여 제1 트랜잭션과 제2 트랜잭션을 매칭하고, 매칭된 제1 트랜잭션 및 제2 트랜잭션을 블록 체인 네트워크 상의 적어도 하나의 노드로 전달할 수 있다.
Patent KR-102222834-B1 (KR)
IPC: E04B5/43
Filed: 2019-05-15
Granted: 2021-03-04
Abstract: 본 발명은 서로 다른 구조시스템이 만나는 부위에서 전이매트(transfer mat) 시공시, 응력 집중이 가장 큰 기둥 주변에서 전이매트 상부로 돌출되도록 역드롭 패널을 설치함으로써, 기둥 주변에서 응력을 효율적으로 분산하여 전이매트의 두께를 줄일 수 있으면서 하부 층고에 손해가 없는 역드롭 패널이 구비된 슬림형 전이매트 구조 및 시공 방법에 대한 것이다.  본 발명 역드롭 패널이 구비된 슬림형 전이매트 구조는 벽식 구조인 상부 구조물의 하중을 지하주차장의 기둥에 전달하기 위한 것으로, 상기 기둥 상부와 상부 구조물의 벽체 하부 사이에 구비되어 상부 하중을 전이하는 판 형상의 전이매트; 상기 전이매트와 상부 구조물 사이에 형성되는 피트층; 상기 기둥이 접합되는 위치의 전이매트 상부에 설치되는 것으로 상기 전이매트와 분리 타설되는 역드롭 패널; 을 포함하여 구성되는 것을 특징으로 한다.
Patent KR-102024885-B1 (KR)
Title: Remodeling apparatus having a development of solar
Inventor: DONG BING JI
IPC: H02S10/00
Filed: 2019-05-23
Granted: 2019-09-24
Abstract: The present invention relates to a converted structure having a photovoltaic power generation apparatus, and more particularly, to a converted structure having a photovoltaic power generation apparatus, which has a conventional defense structure capable of passage on a normal road and having side surfaces and an upper surface blocked, has solar panels capable of photovoltaic power generation and provided on one side of the defense structure to secure power for operating all the components of the defense structure, makes a report such that falling rainwater, snow, and foreign matters do not fall on the surface of a road as the defense structure is constructed, and has a drain area provided on another side of an upper portion of the defense structure, thereby discharging, from the defense structure, substances falling on an upper side of the defense structure. Furthermore, as the power can be secured through the solar panels, when a moving means passing through the defense structure is operated by electric power, the power can be supplied to the moving means.
Patent KR-102075294-B1 (KR)
Title: Dustproof and waterproof cover for connector of electric wire
Inventor: KOH YOUNG MIN
IPC: H01R13/52
Filed: 2019-05-23
Granted: 2020-03-02
Abstract: The present invention relates to a waterproof and dustproof cover for an electric wire connecting device and, more specifically, to a waterproof and dustproof cover for an electric wire connecting device, capable of protecting a connecting device from moisture and foreign substances by embedding the connecting device in a sealed inner space. According to the present invention, the waterproof and dustproof cover for an electric wire connecting device comprises a cover body formed to be divided into a pair of covers and a sealing member providing a sealing force, wherein the cover body includes a lower cover, an upper cover, and a hinge part.
Patent KR-102234971-B1 (KR)
IPC: A61L9/03
Filed: 2019-05-28
Granted: 2021-03-31
Abstract: 본 발명은 주변으로 조명을 비출 수 있는 조명의 발열작용을 이용해 방향제를 방향시킴으로써 방향제의 발향 효율을 높이고, 특히, 조명 기능과 방향제 기능을 동시해 수행하도록 함으로써 실내 공간의 공기질과 주변 분위기를 대폭 개선할 수 있는 디퓨져 장치에 관한 것이다.
Patent KR-102168735-B1 (KR)
Inventor: KI CHUL HOI
IPC: B23K37/02
Filed: 2019-05-29
Granted: 2020-10-22
Abstract: The present invention relates to an end tool angle adjusting device and an industrial automation apparatus having the same. The end tool angle adjusting device has a structure which grips one end and the other end of an end tool by using a first end tool fixing part and a second end tool fixing part, thereby improving the end tool gripping force; which prevents vibration of the end tool even when used for a long time, thereby implementing high-quality welding; which prevents damage to components caused by the vibration of the end tool; and which can rotate, in two stages, a second end tool fixing part connection part and the second end tool fixing part with respect to a first end tool fixing part connection plate so that the welding angle of the end tool can be finely and freely adjusted. In addition, it is possible to easily replace a component worn and damaged by continuous use and to precisely adjust the length and angle of the end tool quickly and efficiently in a frequent manner according to circumstances in the field so as to actively respond to changes in the welding line in a process of welding an edge of a steel plate or a shaped steel structure.
Patent KR-102051407-B1 (KR)
Title: Flying disk
Inventor: PARK JAE HYUN
IPC: A63B65/10
Filed: 2019-06-04
Granted: 2020-01-08
Abstract: The present invention is to provide a disc throw game device which can collect a thrown disc in place. The disc throw game device comprises: a disc body, an adjusting line, and a disc rotation connecting part for connecting one end of the adjusting line to the disc body to be relatively rotatable.
Patent KR-102105791-B1 (KR)
Title: Preventing module for accumulating particle of bellows pipe
Inventor: CHA BO YONG
IPC: F16L55/24
Filed: 2019-06-05
Granted: 2020-04-28
Abstract: The present invention provides a particle accumulation preventing module for a bellows pipe, which includes: a circular drum-shaped body part of which upper and lower portions are opened; and a warm current forming unit which is installed in the body part to form warm currents in air penetrating into the body part. The present invention prevents particles included in the air to flow therewith from being accumulated on a corrugated portion in the bellows pipe installed between a vacuum pump and a vacuum pipe.
Patent KR-102249431-B1 (KR)
IPC: A23L33/105
Filed: 2019-06-12
Granted: 2021-05-07
Abstract: 코코넛 추출물을 함유하는 피부 미백, 항주름, 또는 보습용 조성물에 관한 것으로, 일 양상에 따른 코코넛 하우스토리움(Coconut haustorium) 추출물 또는 발아 전 코코넛( Cocos nucifera ) 배아 추출물은 5α-리덕타아제의 저해 활성을 나타낸 뿐만 아니라, 새로운 모발의 생성할 수 있어 탈모 예방, 개선, 또는 치료, 또는 발모 촉진을 위한 조성물에 유용하게 사용될 수 있는 효과가 있다.
Patent KR-102063555-B1 (KR)
Title: Slurry piping Pig liquor circulation system with clogging prevention function
Inventor: LEE JONG KUG
IPC: C05G3/00
Filed: 2019-06-24
Granted: 2020-01-09
Abstract: The present invention relates to a pig barn liquid fertilizer circulation system having a clogging prevention function of a slurry pit pipe. The pig barn comprises pig pens in which pigs live on a flooring material, and slurry collection chambers in which slurry is collected under the flooring material. In particular, the slurry collection chamber of each pig pen provided with an oxidation-reduction potential (ORP) sensor is installed with slurry pit pipes, air vent pipes and circulation water pipes having different heights in the vertical direction, respectively.
Patent KR-102415541-B1 (KR)
IPC: B63B25/08
Filed: 2019-06-27
Granted: 2022-07-01
Abstract: 화물창 내 액체화물의 슬로싱 저감 장치가 개시된다. 본 발명의 일 측면에 따르면, 화물창 내의 액체화물의 슬로싱을 저감하기 위한 슬로싱 저감 장치에 있어서, 제1 슬로싱 저감부재; 제1 슬로싱 저감부재와 함께 액체화물 상에서 좌우 대칭적으로 위치하는 제2 슬로싱 저감부재; 및 액체화물의 수위 변화에 대응하여 제1 및 제2 슬로싱 저감부재 사이의 꺾임을 허용하도록 제1 및 제2 슬로싱 저감부재의 사이에 개재되는 힌지부를 포함하며, 제1 및 제2 슬로싱 저감부재는 화물창 내의 벽면을 따라 상하로 승하강이 가능하며, 화물창의 형상에 따라 화물창의 가상의 수평면의 단면적에 변화가 있더라도 힌지부를 중심으로 힌지부가 아래 또는 위로 향하도록 꺾임으로써 가상의 수평면의 단면적의 변화에 대응할 수 있는 것을 특징으로 하는 화물창 내 액체화물의 슬로싱 저감 장치가 제공된다.
Patent KR-102281947-B1 (KR)
IPC: A61H7/00
Filed: 2019-07-01
Granted: 2021-07-26
Abstract: 피부 관리 기구 및 이를 이용한 피부 관리 방법이 개시된다. 본 발명의 일측면에 따르면, 사용자의 파지를 위한 본체부; 상기 본체부에 형성되고, 상이한 시술 부위를 마사지하기 위해 상이한 곡률의 마사지홈이 복수로 형성되는 제1 마사지부; 및 두피 부위를 관리하기 위해 상기 본체부로부터 나란하게 돌출되는 복수의 빗살을 포함하여 이루어지는 두피 관리부가 제공될 수 있다.
Patent KR-102147929-B1 (KR)
Title: 식별 타겟, 이를 포함하는 웨어러블 구조물 및 이를 이용한 오브젝트 식별 시스템
IPC: G06K19/06
Filed: 2019-07-08
Granted: 2020-08-25
Abstract: 일 실시예에 따른 식별 타겟은 제1 식별값을 규정하도록 제1 식별 형태를 갖는 복수 개의 제1 식별 요소들을 포함하는 제1 패턴; 제2 식별값을 규정하도록 제2 식별 형태를 갖는 복수 개의 제2 식별 요소들을 포함하는 제2 패턴; 및 상기 제1 패턴의 영역 및 상기 제2 패턴의 영역을 규정하도록 제3 식별 형태를 갖는 복수 개의 제3 식별 요소들을 포함하는 제3 패턴을 포함하고, 상기 제1 식별값 및 상기 제2 식별값이 고유 식별값을 결정하도록 상기 제1 식별 형태 및 상기 제2 식별 형태가 선택된다.
Patent KR-102097347-B1 (KR)
Title: Air foil journal bearing
Inventor: KIM KYEONGDONG
IPC: F16C35/02
Filed: 2019-07-16
Granted: 2020-04-06
Abstract: By forming a surface treatment layer capable of reducing friction on the inner circumferential surface of a second tower foil interposed between a first tower foil contacting with a rotor and a bearing housing, an air foil journal bearing of the present invention can prevent wear of foils of the air foil journal bearing configured to support a radially directed load of the rotor, and can reduce vibration. The air foil journal bearing comprises: a bearing housing; a bump foil; the first tower foil; and the second tower foil.
Patent KR-102078970-B1 (KR)
Title: Oil-based stain composition using styrene-urethane alkyd resin and method for producing the same
Inventor: OH JE GIL
IPC: C09D175/04
Filed: 2019-07-16
Granted: 2020-02-19
Abstract: The present invention relates to an oil stain resin composition, which reduces volatile organic compounds (VOCs) using a styrene urethane alkyd resin, improves physical properties of an oil stain, and can increase workability and durability for wood by rapid drying, and to a method for producing the same. The method of the present invention comprises: a first step of stirring 5 to 20 parts by weight of boiled flaxseed oil and 10 to 30 parts by weight of a styrene urethane alkyd resin with respect to 100 parts by weight of a final formulation; a second step of inputting and stirring 0.1 to 1.5 parts by weight of a dispersing agent, 0.2 to 2 parts by weight of an antifoaming agent, 4 to 15 parts by weight of a dispersed pigment, 0.1 to 1 parts by weight of an anti-microbial agent, 0.1 to 2 parts by weight of an ultraviolet absorbent, 0.1 to 0.4 parts by weight of an anti-coating agent, and 0.2 to 5 parts by weight of a drying agent; and a third step of inputting and stirring 10 to 30 parts by weight of an eco-friendly solvent, dimethylcarbonate (DMC), 20 to 40 parts by weight of a solvent 1 and 10 to 35 parts by weight of acetone.
Patent KR-102316977-B1 (KR)
IPC: B25J11/00
Filed: 2019-07-25
Granted: 2021-10-25
Abstract: 본 발명의 실시예에 따른 액션 로봇은, 몸체의 상측에 위치한 헤드; 몸체와 헤드를 연결하는 헤드 커넥터; 헤드 커넥터에 틸팅 가능하게 연결되고 헤드의 내부에 체결되며 헤드와 함께 틸팅되는 헤드 이너 프레임; 헤드 커넥터에 형성되고 몸체의 내부와 연통된 통로; 통로와 헤드의 내부 공간을 연통시키는 관통공; 및 몸체의 내부에서부터 통로 및 관통공을 순차적으로 통과하며, 헤드가 일 방향으로 틸팅되도록 헤드 이너 프레임을 당기는 와이어를 포함할 수 있다.
Patent KR-102214324-B1 (KR)
Title: Apparatus and method for dispensing package
Inventor: LEE SANG JIN
IPC: H01L23/00
Filed: 2019-08-05
Granted: 2021-02-09
Abstract: The present invention relates to an apparatus and a method for dispensing a semiconductor package. According to an embodiment of the present invention, the semiconductor package dispensing apparatus includes: a package alignment device for aligning and fixing a plurality of packages; a loader for supplying a plurality of packages to the package alignment device; a first shuttle for moving the package alignment device; a dispenser for applying an insulator to each of the plurality of aligned packages; a first inspector for inspecting the insulator applied to the package; a cure for curing the insulator applied to the package; a second inspector for inspecting the cured insulator; and a second shuttle that moves the package on which the curing process has been performed in the cure. The cure cures the package by irradiating infrared rays on the insulator applied to the package. Accordingly, the process of applying and curing the insulator to the plurality of packages can be automatically performed, so that the productivity of the package can be improved.
Patent KR-102113498-B1 (KR)
Title: Finishing hidden moldings with indirect lighting
Inventor: KIM BEIM JIN
IPC: F21V33/00
Filed: 2019-08-19
Granted: 2020-05-21
Abstract: The present invention relates to a finishing hidden molding with indirect lighting and, more specifically, to a finishing hidden molding with indirect lighting, which is simply installed in a ceiling and a wall surface of a building, thereby being prevented from being exposed to the outside through finishing treatment to improve the beauty and irradiating soft light through the lighting formed in a vertical direction.
Patent KR-102194876-B1 (KR)
Inventor: JUNG MIN WOONG
IPC: G01N1/38
Filed: 2019-08-26
Granted: 2020-12-23
Abstract: An objective of the present invention is to accurately measure the concentration of a livestock-derived gas material. A livestock-derived gas material measurement apparatus comprises: a gas inlet into which sample gas flows; a gas outlet to discharge the sample gas; a path pipe connecting the gas inlet and the gas outlet; a pump which is connected to the path pipe, and generates a pressure to allow the sample gas to flow thereinto to move to the gas outlet; a sensor arranged on the path pipe to sense the amount of a gas material existing in the sample gas; a control device to process data representing the amount of the gas material and the operation of the pump; a storage device to store the data; and a power supply device to supply power to the pump, the sensor, and the processor. The control device averages the values sensed by the sensor device in a time section after a prescribed time elapses from the inflow of the sample gas to store the averaged value in the storage device.
Patent KR-102261445-B1 (KR)
IPC: F23J3/06
Filed: 2019-09-11
Granted: 2021-06-07
Abstract: 본 발명의 일실시예에 따른 저회처리설비의 클링커 파쇄장치는 기초 프레임과, 상기 기초 프레임에 좌우회전가능하게 결합되는 좌우회전 지지대와, 상기 좌우회전 지지대의 회전축에 직교하는 수평 회전축에 회전가능하게 결합되어 상하회전가능한 중간 지지프레임과, 상기 중간 지지프레임의 상부 후방에 결합되는 상부 후방지지대와, 상기 중간 지지프레임상에 결합되는 해머드릴과, 상기 해머드릴의 전단부에 결합되어 상기 해머드릴의 작동에 의해 클링커를 파쇄하기 위한 타격바를 포함하여 이루어져서 저회호퍼 내부에 생성되는 클링커를 파쇄 및 제거하는 것을 특징으로 한다.
Patent KR-102167156-B1 (KR)
Inventor: KIM DONG YEON
IPC: H02K7/116
Filed: 2019-09-19
Granted: 2020-10-16
Abstract: The present invention relates to a geared motor for an ice crusher to crush ice made by an ice maker for a refrigerator. The geared motor for an ice crusher has a motor (20) coupled to a gearbox (10), and transfers the power of the motor (20) to an output shaft (40) of the gearbox (10) through a gear electromotion means (30) arranged in the gearbox (10) to rotate the output shaft (40) at a low speed and large torque. The gear electromotion means (30) has a driving gear (31) mounted on the output shaft (21) of the motor (20). A first lower gear (32a) of a first electromotive gear (32) is engaged with the driving gear (31). A second upper gear (33a) of a second electromotive gear (33) is engaged with a first upper gear (32b) of the first electromotive gear (32). A third lower gear (34a) of a third electromotive gear (34) is engaged with a second lower gear (33b) of the second electromotive gear (33). An output gear (35) is engaged with the third lower gear (34a) of the third electromotive gear (34). The output gear (35) is coupled to the output shaft (40).
Patent KR-102049768-B1 (KR)
Title: manufacturing method of wrapping paper for frozen food with steam vent
Inventor: HAM CHANG SEOK
IPC: B32B7/12
Filed: 2019-09-27
Granted: 2019-11-28
Abstract: The present invention relates to a manufacturing method of a food packaging sheet with a steam outlet. In packaging food to be heated to be consumed, steam in a packaging sheet can be quickly and effectively discharged when heating the food by a microwave oven or boiled water. When storing the food at room temperature, the packaging sheet is prevented from bursting easily to greatly improve usability and storage. When heating the food for consumption, steam is effectively discharged. The entire section of a selected fusion end of doubly stacked packaging sheets to be processed is sealed for the first time and then a plurality of sealing jobs are performed on flat sections excluding steam discharge grooves for the second time and thereafter. Adhesion of packaging sheets is greatly improved and steam discharge performance is improved. Also, a mold setting step facilitates changes of internals of steam discharge grooves or an angle of an inclined surface and adjustment, exchange, and replacement of a hotplate jig in accordance with thermal fusion requirement specifications of packaging sheets to be easily applied to various types of packaging sheets to increase productivity.
Patent KR-102127888-B1 (KR)
Title: power short-circuit switch application Energy storage system
Inventor: SUN KI JU
IPC: H02J7/34
Filed: 2019-10-08
Granted: 2020-06-29
Abstract: The present invention relates to an energy storage device applied with a multiple input ground fault and short circuit breaking switch, which can provide a bypass circuit protecting a mechanical contact point of a disconnector switching power between an energy storage device and an inverter or a PCS. To provide a compact switch device with extended life and reduced cost, the bypass circuit is provided to a circuit of one tray among the circuits of the plurality of trays in which a plurality of batteries are connected in series so that the circuits of the plurality of remaining trays can protect the mechanical contact point of the disconnector switching direct current (+) power of the tray by using the bypass circuit.
Patent KR-102405072-B1 (KR)
IPC: G06Q30/02
Filed: 2019-10-11
Granted: 2022-06-08
Abstract: 본 발명은 이벤트 분석 정보를 제공하는 방법 및 이러한 방법을 사용하는 장치에 관한 것이다. 이벤트 분석 정보를 제공하는 방법은 이벤트 정보 분석 장치가 이벤트 정보를 수집하는 단계, 이벤트 정보 분석 장치가 이벤트 방문자 정보를 수집하는 단계, 이벤트 정보 분석 장치가 이벤트 정보를 분석하여 이벤트 정보(분석)을 생성하는 단계, 이벤트 정보 분석 장치가 이벤트 방문자 정보를 분석하여 이벤트 방문자 정보(분석)을 생성하는 단계와 이벤트 정보 분석 장치가 이벤트 정보(분석) 및 이벤트 방문자 정보(분석)을 기반으로 이벤트 분석 정보를 생성하는 단계를 포함할 수 있다.
Patent KR-102057218-B1 (KR)
Title: Screwpress
Inventor: KIM DONG HWAN
IPC: B30B15/34
Filed: 2019-10-14
Granted: 2020-01-14
Abstract: The present invention relates to a screw press, which is mainly used for a water treatment process, and compresses and dehydrates filtered impurities or sludge with a screw, and more particularly, to a screw press, which comprises: a cylindrical cylinder horizontally installed, and having a plurality of dehydration holes on a main surface thereof; a screw rotated at the center of an inner space thereof; and a cross-section adjustment hole for gradually reducing the inner space of the cylinder. The screw press of the present invention compresses and dehydrates sludge introduced from an inlet which is a cutout part of an upper portion of one side of the cylinder with a screw to discharge the same to a sludge outlet. A space of the center of the screw shaft formed in a hollow shaft is used as a water spray container, and a plurality of water spray holes are provided at a main surface of the water spray container. Also, water introduced into the spray container passing through a rotary joint provided in a shaft end is ejected into the cylinder of a lower side of the inlet through the water spray holes, and a buoy maintained in a constant floating state inside the water spray container is provided to suppress ejection of ejected water to an upper direction of the inlet, thereby distributing to an increase in the amount of generation of biogass through enhancement of the quality and amount of bionutrients necessary for a digestion process of a screw press deintercalated material, and reducing moisture and weight of a discharged sludge.
Patent KR-102231659-B1 (KR)
Title: Axle device
Inventor: CHOI JI HYUN
IPC: B60K17/16
Filed: 2019-10-17
Granted: 2021-03-23
Abstract: The present invention is to provide an axle device capable of securing durability and ground clearance without a problem in power transmission even when an outer diameter of a ring gear of a small size is applied. The present invention provides an axle device comprising: a propeller shaft; a differential gearing connected to the propeller shaft; a first power transmission mechanism for transmitting the power received from the differential gearing to one driving wheel; and a second power transmission mechanism for transmitting the power received from the differential gearing to the other driving wheel.
Patent KR-102275321-B1 (KR)
IPC: B07B1/28
Filed: 2019-10-25
Granted: 2021-07-09
Abstract: 본 발명은 골재 표면에 부착된 시멘트 성분의 잔입자 및 미분을 제거하면서 골재를 크기별로 선별하여 순환 잔골재의 생산에 분말 성분을 효율적으로 제거하며 양질의 순환 잔골재를 생산함을 제공하도록, 건설폐기물 및 폐콘크리트를 순차적인 공정을 거쳐 일정규격으로 파쇄 및 분쇄하여 순환골재를 생산하는 순환골재 제조 시스템에 있어서, 순환 굵은골재에서 반복적인 파쇄 및 선별 공정을 거쳐 공급된 파쇄골재에 폐열로부터 열을 가하여 건조하는 골재건조기와; 상기 골재건조기로부터 공급된 파쇄골재에 충격을 가하여 분쇄하되 낙하 공급되는 파쇄골재에 접촉 마찰에 따른 충격을 가하면서 원심력으로 회전 분산시키고, 골재로부터 시멘트 성분의 잔입자를 분리하게 분쇄하는 골재분쇄기와; 상기 골재분쇄기를 거쳐 분쇄된 골재가 유입되되, 골재에 대해 입도 3㎜를 기준으로 분리하여 선별하고, 기준 입도 이하의 골재를 구분하여 다른 경로로 분리 이송하는 제1선별기와; 상기 제1선별기에서 선별 기준 입도인 3㎜ 이하의 골재만을 수급하여 단계적으로 이동시키면서 골재 사이에 부착된 미분을 흡입하여 골재로부터 미분을 제거하는 골재분급기와; 상기 골재분급기를 거쳐 공급된 기준 입도의 골재를 재차 선별하기 위한 다단 진동스크린을 구비하여 골재를 크기별로 선별하면서 골재와 골재 사이 또는 골재 표면에 부착된 미분을 제거하는 제2선별기와; 상기 골재건조기 및 상기 골재분쇄기, 상기 제1선별기, 상기 골재분급기, 상기 제2선별기에 각각 연결되어 골재의 생산공정 전후와 각 공정에서 발생하는 미분을 포집하는 미분집진기;를 포함하는 순환 잔골재의 미분 제거를 통한 건식 순환골재 제조 시스템을 제공한다.