baber/WOPTO huggingface dataset:
Patent KR-20180100714-A (KR)
Inventor: APT KIRK E
IPC: A23L33/00
Filed: 2010-03-22
Abstract: 본 발명은 분리된 미생물 뿐만 아니라 이의 균주 및 돌연변이체, 바이오매스, 미생물 오일, 조성물 및 배양물; 상기 미생물 오일, 바이오매스 및 돌연변이체를 생산하는 방법; 및 분리된 미생물, 바이오매스 및 미생물 오일을 사용하는 방법에 관한 것이다.
Patent KR-20180112079-A (KR)
Inventor: CALIENNI JOHN VINCENT
IPC: C07D487/04
Filed: 2011-11-09
Abstract: 본 발명은 (1) 7-시클로펜틸-2-(5-피페라진-1-일-피리딘-2-일아미노)-7H-피롤로[2,3-d]피리미딘-6-카르복실산 디메틸아미드 및 그의 염의 제조 방법; (2) 7-시클로펜틸-2-(5-피페라진-1-일-피리딘-2-일아미노)-7H-피롤로[2,3-d]피리미딘-6-카르복실산 디메틸아미드의 신규한 염(들); (3) 상기를 포함하는 제약 조성물; 및 (4) 상기를 사용한 치료 방법에 관한 것이다.
Patent KR-20180121572-A (KR)
Title: 차재용 액정 표시 장치의 전면판
Inventor: TAKENAKA HIROKAZU
IPC: G02B1/14
Filed: 2017-03-02
Abstract: 본 발명에 의하면, 폴리카보네이트 수지(a1)을 포함하는 수지(A)를 포함하는 층의 적어도 한쪽 면에, 고경도 수지 조성물(B)를 포함하는 층을 갖고, 해당 고경도 수지 조성물(B)를 포함하는 층 상에, 요철을 갖는 하드 코팅층을 추가로 갖고, 하기 조건(i) 내지 (iv)를 만족시키는 것을 특징으로 하는 차재용 액정 표시 장치의 전면판을 제공할 수 있다. 
(i) 상기 고경도 수지 조성물(B)를 포함하는 층의 두께가 10∼250μm이고, 상기 폴리카보네이트 수지(a1)을 포함하는 수지(A)를 포함하는 층과 상기 고경도 수지 조성물(B)를 포함하는 층의 합계 두께가 100∼3,000μm이며, 
(ii) 상기 고경도 수지 조성물(B)가 특정의 수지 조성물(B1) 내지 (B3) 중 어느 하나로 이루어지고, 
(iii) 상기 전면판의 리타데이션이 3,000nm 이상이고, 
(iv) 상기 요철을 갖는 하드 코팅층의 요철 형상의 2회 미분의 표준 편차가 0.1 이상이다.
Patent KR-20180116432-A (KR)
Title: 분산 직경의 조정 방법 및 열가소성 수지 조성물
Inventor: KITO MASAYUKI
IPC: C08L23/02
Filed: 2017-03-15
Abstract: 비물리적인 어프로치에 의해, 복상 구조를 가지는 열가소성 수지 조성물에 있어서의 분산상의 분산 직경을, 필요에 따라 제어할 수 있는 분산 직경의 조정 방법, 및 이 분산 직경의 조정 방법을 이용함으로써 얻을 수 있는 열가소성 수지 조성물을 제공하는 것을 목적으로 한다.  본 방법은, 폴리올레핀 수지와 폴리아미드 수지와 상용화제를 배합하여 이루어지고, 폴리올레핀 수지가 연속상을 이루고, 폴리아미드 수지가 연속상 내에 분산된 분산상을 이루는, 열가소성 수지 조성물에 있어서, 분산상의 분산 직경을 조정하는 방법으로서, 상용화제로서, 폴리아미드 수지에 대한 반응성기를 가지는 중합체를 이용하고, 폴리올레핀 수지 및 폴리아미드 수지의 합계량에 대한 중합체의 배합량을 변화시켜, 분산상의 분산 직경을 조정한다.  본 조성물은, 분산상이 10㎛ 사방에 50개 이상 450개 이하 있다.
Patent KR-20180124109-A (KR)
Title: 스택 차이의 결정 및 스택 차이를 사용한 정정 기술
Inventor: DEN BOEF ARIE JEFFREY
IPC: G03F7/20
Filed: 2017-03-28
Abstract: 패터닝 프로세스를 사용하여 처리된 기판 상의 계측 타겟의 측정치를 획득하는 단계 - 상기 측정치는 측정 방사선을 사용하여 획득된 것임 -; 및 상기 측정치로부터 상기 패터닝 프로세스의 관심 파라미터를 유도하는 단계 - 상기 관심 파라미터는 스택 차이(stack difference) 파라미터에 의하여 정정되고, 상기 스택 차이 파라미터는 타겟의 인접한 주기적 구조체들 사이 또는 상기 계측 타겟과 상기 기판 상의 다른 인접 타겟 사이의 물리적 구성에 있어서의 설계되지 않은 차이를 나타냄 -를 포함하는, 방법.
Patent KR-20190013713-A (KR)
Title: 기계 방향에 대해 엠보싱 가공하여 종이 제품의 플루팅을 유도하는 장치 및 방법
Inventor: GREENFIELD GILES
IPC: D21H27/02
Filed: 2017-03-22
Abstract: 본 발명은, 종이롤로부터 종이를 제 1 방향으로 풀어내는 단계; 풀어진 상기 종이를 상기 제 1 방향으로 쌍을 이루는 적어도 하나 이상의 엠보싱롤에 공급하는 단계; 및 상기 제 1 방향으로 상기 종이에 플루팅을 유도하는 단계;를 포함하는 기계 방향에 대해 엠보싱 가공하여 종이 제품의 플루팅을 유도하는 방법을 제공한다. 
또한, 본 발명은, 후속 스테이지에 기계 방향으로 종이를 공급하도록 구성된 종이 공급롤; 및 상기 기계 방향으로 종이를 수용하고 상기 기계 방향으로 플루팅을 유도하도록 구성된 플루트 유도 스테이지;를 포함하는 기계 방향에 대해 엠보싱 가공하여 종이 제품의 플루팅을 유도하는 장치를 제공한다. 
본 발명에 따르면, 제지 과정에서 종이가 자연적으로 갖는 기계 방향의 힘을 활용 할 수 있는 이점이 있다. 
또한 본 발명은, 기존의 골판지와 비교하여 테이크 업을 크게 감소 시킬 수 있는 이점이 있다.
Patent KR-20180123719-A (KR)
Title: 마그네트론
Inventor: HIGASHI MASATOSHI
IPC: H01J23/40
Filed: 2016-05-17
Abstract: 저비용이면서 고조파 성분을 효과적으로 억제할 수 있는 마그네트론을 제공하는 것을 목적으로 한다.  초크(30)를 출력측의 금속 봉착체(7)와는 별도 부품으로 하고, 금속 봉착체(7)에는 Cu 도금 금속층(7C)을 입히는 한편, 초크(30)에는 Cu 도금보다도 저렴하고 융점이 낮은 Sn 도금 금속층(30F)을 입히도록 하였다.  이렇게 함으로써, 경납땜 공정 시에, 금속 봉착체(7)에 입혀진 Cu 도금과 초크(30)에 입혀진 Sn 도금의 밀착 부분이 용융하여 Cu-Sn 합금으로 되고, 초크(30)가 금속 봉착체(7)에 납재를 사용하는 경우와 동등하게 접합된다.  이리하여, 도금 비용 및 납재 비용을 종래와 비교하여 억제할 수 있고, 종래에 비하여, 저비용이면서 고조파 성분을 효과적으로 억제할 수 있다.
Patent KR-20190099376-A (KR)
Title: 수동용 차륜 부착 이동체
Inventor: ATA SANETAKA
IPC: A61G5/02
Filed: 2017-09-28
Abstract: (과제) 
내리막길을 이동할 때 평탄한 길과 마찬가지로 수동 조작 가능한 수동용 차륜 부착 이동체(10)를 제공한다.  
(해결 수단) 
수동에 의해 차륜을 회전시킴으로써 이동 가능한 수동용 차륜 부착 이동체(10)로서,  
중량물을 지지하는 본체 상부 프레임(12)과,  
각각 본체 상부 프레임(12)과는 비접촉인 본체 하부 프레임의 각 측에 배열설치되고, 또한 본체 하부 프레임의 폭 방향으로 뻗는 제1 수평 회전축(16)에 의해 회전이 자유롭게 지지된 한 쌍의 주행 차륜(18)과,  
각각 본체 상부 프레임(12)에 부착되고, 또한 본체 상부 프레임(12)의 폭 방향으로 뻗는 제2 수평 회전축에 의해 회전이 자유롭게 지지된 한 쌍의 맞닿음 롤러(100)를 가지고,  
각 맞닿음 롤러(100)는 상기 본체 상부 프레임(12)이 지지되도록 하면서, 맞닿음 롤러(100)의 회전력이 주행 차륜에 전달 가능하도록 주행 차륜에 대하여 제1 수평 회전축(16)과 주행 차륜(18)의 노면과의 접점(N)을 연결하는 선보다 수동용 차륜 부착 이동체(10)의 전측에 위치하고, 제1 수평 회전축(16)을 중심으로 하는 소정 중심 각도로 주행 차륜(18)과의 사이에서 미끄럼을 발생시키지 않고 접하도록 설치되고,  
본체 상부 프레임(12)에 의해 지지되는 중량물의 하중이 주행 차륜(18)의 제1 수평 회전축(16)에 부하되지 않고, 한 쌍의 맞닿음 롤러(100)를 통하여 맞닿음 롤러(100)와 대응하는 주행 차륜과의 접점(N)에 부하되고,  
그것에 의해 수동용 차륜 부착 이동체(10)가 하향 경사 노면에 있을 때, 수동용 차륜 부착 이동체(10)가 내려가는 방향의 주행 차륜(18)의 회전 방향에 대하여 역회전 방향의 힘이 한 쌍의 맞닿음 롤러(100)를 통하여 한 쌍의 주행 차륜(18)에 작용하는 것을 특징으로 하는 수동용 차륜 부착 이동체(10).
Patent KR-20200087024-A (KR)
Title: Container of eyeshadow cosmetic
Inventor: HWANG CHENG HWAN
IPC: A61K8/02
Filed: 2019-01-10
Abstract: The present invention relates to a cosmetic container to effectively apply a liquid cosmetic material containing gloss powder. According to one aspect of the present invention, the cosmetic container comprises: a storage unit storing a liquid cosmetic material containing planar powder to provide gloss effect; and an application unit applying the cosmetic material stored in the storage unit thereon to withdraw the cosmetic material and including a tip made of a porous material to apply the cosmetic material on a user′s skin. The cosmetic material includes first powder with a relatively smaller average particle size and second powder with a relatively larger average particle size, and the average size of holes formed in the tip is larger than that of the first powder and is smaller than that of the second powder.
Patent KR-20200060178-A (KR)
Inventor: NAM YONG SUK
IPC: C12Q1/70
Filed: 2019-01-15
Abstract: The present invention relates to a primer and a probe for identifying avian influenza, Newcastle disease and avian infectious bronchitis viruses, and a method for identifying avian influenza, Newcastle disease and avian infectious bronchitis viruses by using the same. Specifically, the primer and probe set of the present invention can specifically distinguish and detect avian influenza A, Newcastle disease and avian infectious bronchitis viruses at the same time, and show an excellent detection efficiency such as a degree of analytical sensitivity or the like, compared to a known primer set so the primer and probe set can be useful in detecting avian influenza A, Newcastle disease and avian infectious bronchitis viruses and help come up with effective preventive measures against the viruses.
Patent KR-20200089962-A (KR)
Title: Leakage Diagnosis System Using Active Purge Pump and Leakage Diagnosis Method Using Active Purge Pump
Inventor: HUH JEONG KI
IPC: F02D41/22
Filed: 2019-01-18
Abstract: The present invention relates to a leak diagnosis system using an active purge pump and a leak diagnosis method using the active purge pump. The leak diagnosis system using the active purge pump comprises: a canister connected with a fuel tank to adsorb evaporated gas; a purge line for connecting the canister with an intake pipe; the active purge pump and a purge control solenoid valve (PCSV) mounted on the purge line; a vent line for connecting the canister with the atmosphere; and an evaporative leak check monitor (ELCM) module and a filter mounted on the vent line. The evaporated gas collected in the canister can be forcibly injected into the intake pipe by a forward-rotation operation of the active purge pump and the adjustment of the opening amount of the PCSV, and the leak of the canister and the fuel tank can be checked by a reverse-rotation operation of the active purge pump and a change in a flow path inside the ELCM module.
Patent KR-20200097044-A (KR)
Title: Pulse heater power dispensing solution with alignment plate curing heater
Inventor: JU JAE CHEOL
IPC: H05K13/04
Filed: 2019-02-07
Abstract: The present invention relates to a dispensing solution curing heater which cures a dispensing solution applied to a camera module and relates to a pulse heat power dispensing solution curing heater with an alignment plate, which includes: a heating unit which generates heat energy transmitted to a camera module; a moving unit disposed on an upper side of the heating unit to change a position of the heating unit; a control unit for controlling the heating unit and the moving unit; and the alignment plate which aligns the camera module under the heating unit, wherein the heating unit further includes a pulse heater cable for supplying thermal energy to the camera module and a cartridge having the pulse heater cable coupled to one side thereof, and an upper surface of the alignment plate is in contact with a lower surface of the cartridge, and supplies thermal energy to the dispensing solution applied to the camera module disposed under the alignment plate. Therefore, the present invention can prevent misalignment of a bonding structure while the dispensing solution is cured.
Patent KR-20200097904-A (KR)
Title: Anti-atopy Cosmetic Composition of Palmitoyl Tripeptide-1 as a Ceramide Precursor and Skin Penetrating Peptide (R6)
Inventor: SHIN MOON SAM
IPC: A61Q19/00
Filed: 2019-02-11
Abstract: The present invention relates to a cell membrane-penetrating peptide for increasing transdermal drug absorption of palmitoyl tripeptide-1 which is a ceramide precursor. The present invention relates to the cosmetic composition which contains a skin-absorption peptide (Arginine Oligomer, R6) and palmitoyl tripeptide-1 together so as to significantly increase the amount of transdermal skin absorption, and can be applied to atopy-alleviating cosmetics.
Patent KR-20200099657-A (KR)
Title: Ground electrode for eyelid, eyelid treatment apparatus and eyelid treatment method using the same
Inventor: SEO SUK BAE
IPC: A61N1/40
Filed: 2019-02-15
Abstract: The present invention relates to a ground electrode for an eyelid, an eyelid treatment apparatus, and an eyelid treatment method using the same. The ground electrode for the eyelid according to the present invention comprises: an eyeball cover covering an eyeball; and an eyelid contact unit disposed on the outer surface of the eyeball cover and each inner surface of upper and lower eyelids contact to, forming an electrode through which external electricity is transmitted, and providing an electrical stimulation to the upper and lower eyelids.
Patent KR-20200103903-A (KR)
Inventor: PARK JU HYUN
IPC: B60R21/0134
Filed: 2019-02-18
Abstract: The present invention relates to a flat low-phase electric vehicle with self-driving store streets, which has a streetlight, simple garden, cafeteria, table, chair, etc. on the electric vehicle with a square flat surface, which self-drives with no driver, to drive or stop along an inducing apparatus made of printed paper attached to the ground surface of the streets so as to provide movable store streets in a park, event hall, performance hall, etc. According to the present invention, the flat low-phase self-driving electric vehicle has a stand, table, simple garden, and streetlight thereon, and is configured to automatically drive along an inducing apparatus made of printed paper attached to the ground surface by including a driving motor and a direction converting shaft on a driving unit on a front surface. A front sensor and a camera are placed on a front surface of the driving unit. When the electric vehicle (1) is normally driving, the electric vehicle slowly moves along the inducing apparatus (7) at a speed lower than that of a walking person. People freely come up to and go down from the cafeteria and table on the upper side of the electric vehicle (1) from and to the ground surface to use the stores. Even at night, people can use the stores by using the streetlight (5).
Patent KR-20200104056-A (KR)
Title: Temperature reduction and cleaning system for photovoltaic module
Inventor: JUNG HYUN CHEOL
IPC: H02S40/42
Filed: 2019-02-26
Abstract: The present invention relates to a temperature reduction and cleaning system for a photovoltaic module. More specifically, the temperature reduction and cleaning system for a photovoltaic module comprises: one or more heat exchange units installed on the rear surface of a photovoltaic module to cool the heat generated from the photovoltaic module to flow cooling water therein; a cooling water supply means supplying cooling water stored in a cooling water storage tank to the heat exchange units; a hot water storage tank in which the cooling water, which becomes hot through an endothermic reaction while passing through the heat exchange units, is discharged and stored through a cooling water discharge line; a cleaning means including a movable guide rail installed on upper and lower sides or left and right sides on the exterior of top of the photovoltaic module; a cleaning water distribution pipe provided with a plurality of cleaning water spray nozzles to spray cleaning water while moving along the movable guide rail since both ends are movably fixed to both sides of the movable guide rail, and a step motor for controlling movement of the cleaning water distribution pipe; a cleaning water supply means installed between the hot water storage tank and a cleaning water sprinkler pipe since the cleaning of a surface of the photovoltaic module is made by supplying hot water stored in the hot water storage tank to the cleaning water distribution pipe; and a controller unit provided with a microcomputer for controlling an operation of a cleaning means for automatically/passively controlling the cooling water supply means and cleaning the photovoltaic module and controlling supply of the cleaning water of the cleaning water supply means according to a set program.
Patent KR-20200107191-A (KR)
Inventor: LEE JI YUN
IPC: C12G3/022
Filed: 2019-03-06
Abstract: A makgeolli manufacturing method using lava seawater is disclosed. The makgeolli manufacturing method using lava seawater comprises: a blending step of blending puffed rice, dry yeast, coenzyme, kimchi lactic acid bacteria powder, and additives; and a fermentation step of fermenting the mixture blended in the blending step in lava seawater.
Patent KR-20200108701-A (KR)
Inventor: CHO KUEN HEE
IPC: B01D47/02
Filed: 2019-03-11
Abstract: The present invention relates to an outdoor type air purification system and a method for removing fine dust by forming a water film on an outer wall of a building and facility. The system includes: a water film forming device that supplies water to the top of the building for the water to flow on the wall downward; a device for selectively supplying water only to the water film forming device in a direction from which the wind blows; a wall water film device for allowing water to flow downward; a device that allows pollutants in the air to adhere to the wall water film and flow down to the floor; a water tank device that selectively collects and stores the water flowing down to the floor; a filter device; and a pump device that raises the water from the water tank to the top of the building. Accordingly, the system is operated only by the pump power.
Patent KR-20200109031-A (KR)
Title: Gas Sensor Package Using Surface Plasmon Resonance and Method for Manufacturing Thereof
Inventor: JEONG HOJUNG
IPC: G01N21/552
Filed: 2019-03-12
Abstract: Disclosed are a gas sensor package using surface plasmon resonance and a method for manufacturing the same. According to an aspect of the present embodiment, a gas sensor package for sensing the amount of specific components in gas comprises: a light source which emits light in a preset wavelength band; an electrode applied on the light source in a direction in which the light source emits light; a sensing material applied to an upper portion of the electrode or between the electrodes in the direction in which the light source emits light, and sensing the specific components to vary a resistance value between the electrodes; and metal nanoparticles applied to the upper portion of the electrode and generating plasmon resonance by interacting with the light of the preset wavelength band. According to the present invention, light loss is reduced.
Patent KR-20200109510-A (KR)
Title: Network switching device using multiple operating system
Inventor: JEONG JONG GWANG
IPC: G06F13/40
Filed: 2019-03-13
Abstract: According to the present invention, a network switching device using multiple operating systems is connected to a PC terminal in which a first operating system is installed to switch between an internal network and an external network and comprises: a computing module in which a second operating system is installed; a network switching module that switches the internal network to the external network according to a network switching control signal, wherein a second operating system is driven when being switched to the external network and the second operating system is switched to an idle state when being switched to the internal network; and a control module that controls to switch an operating system according to network switching, and controls a first monitor connected to the PC terminal and a second monitor connected to the network switching device to be selectively connected to the first operating system or the second operating system according to the network switching or the switching of the operating systems. Therefore, the present invention provides an effect of preventing hacking of the internal network and improving the security of the internal network.
Patent KR-20200110887-A (KR)
Inventor: KIM DONG HYUN
IPC: C23C18/16
Filed: 2019-03-18
Abstract: The present invention relates to an electroless Ni plating solution comprising a metal salt, a first chelating agent, a second chelating agent, a stabilizer, a pH controller and a reducing agent. The electroless Ni plating solution comprises: (A) 0.05-0.15 mol/L of NI ion; (B) 0.1-1.0 mol/L of the first chelating agent; (C) 0.1-1.0 mol/L of the second chelating agent; (D) 0.001-0.01 g/L of the stabilizer; (E) 0.1-0.5 mol/L of the reducing agent; and (F) 0.15-0.3 g/L of the pH controller, wherein, a carboxyl-based chelating agent having 10-3 to 10-7 of chelating constant with Ni ion is used as the first chelating agent, and an ammine-based chelating agent is used as the second chelating agent. Accordingly, the present invention has, in the product, a high plating speed under the plating conditions of a neutral pH and a medium temperature and has a good stability of the plating solution and the plating attachment properties, and, in use, lowers the plating error rate of the LDS injected articles by using electroless Ni plating at the neutral pH and the medium temperature when plating the LDS injected articles for automobile parts and thus, improves product reliability, thereby realizing Ni platings with a great attachment and corrosion resistance on the LDS injected articles.
Patent KR-20200117259-A (KR)
Inventor: SON SUNG GEUN
IPC: F28F27/00
Filed: 2019-04-03
Abstract: The present invention relates to an apparatus for supplying hot water and removing fine dust using waste heat, which includes: a heat exchange hot water supply unit for cooling and discharging hot waste gas; and a fine dust removal unit that collects and removes fine dust contained in the waste gas by spraying water on the cooled and discharged waste gas. The fine dust removal unit includes: a main body provided with an internal space; a water spray unit including a water spray valve disposed vertically in the main body to supply water, and at least one water spray valve provided in the longitudinal direction of a water supply pipe to spray water; and a wastewater receiving unit provided under the main body to receive wastewater containing fine dust that is collected and dropped by the water spray unit.
Patent KR-20200117447-A (KR)
Inventor: HWANG KWON HONG
IPC: G02B27/01
Filed: 2019-04-04
Abstract: The present invention relates to an interior film design service providing apparatus and a method thereof and, more specifically, to an apparatus for providing an interior film design service using a virtual reality technology and a method thereof. In addition, according to the present invention, the interior film design service providing method using a head mounted display comprises the steps of: displaying a virtual interior space through a user interface provided on the head mounted display; detecting a rotation angle of the head or face of a user wearing the head mounted display, and setting a viewpoint corresponding to the gaze of the user on the virtual interior space; providing an interior film design service for the virtual interior space based on the movement of the viewpoint; and providing the interior film design service for the virtual interior space based on the movement of the viewpoint.
Patent KR-20190133597-A (KR)
Title: Power supply device
Inventor: MITSUTANI NORITAKE
IPC: B60R16/033
Filed: 2019-04-09
Abstract: A power supply device is mounted on a vehicle and includes: a high voltage battery; a low voltage battery having a lower output voltage than the high voltage battery and being rechargeable by the output power of the high voltage battery; and a control unit which controls charging and discharging of the high voltage battery and the low voltage battery. The control unit is configured to perform pumping control in the high voltage battery to supply electric power to a predetermined on-vehicle device while power consumption is greater than a predetermined value in a state in which a main switch of the vehicle is not turned on.
Patent KR-20190040959-A (KR)
Title: Flight strategy and dispaly system of airborne aerosols measurement
Inventor: JUNG EUN SIL
IPC: G01W1/16
Filed: 2019-04-15
Abstract: Disclosed are a background air aerosol aerial observation method and a display system using the same which automatically analyzes and displays observation data after performing a background air aerosol observation through an optimal aerial observation method. The background air aerosol aerial observation method can comprise: a step of determining whether a cloud is present on the basis of reference information; a step of performing an aerial experiment for the background air aerosol observation if no cloud is present; and a step of analyzing and displaying the observation data obtained from the aerial experiment.
Patent KR-20200121154-A (KR)
Inventor: HONG SEUNG SOO
IPC: H01L21/8234
Filed: 2019-04-15
Abstract: According to an embodiment of the present invention, a semiconductor device comprises: a plurality of active regions extending in a first direction on a substrate; a device isolating layer for filling gaps of the active regions to allow upper portions of the active regions to protrude; first and second gate electrodes extending in a second direction by crossing the active regions on the substrate, and disposed to be spaced apart from each other in the second direction; a first gate isolating layer disposed between the first and second gate electrodes; and a second gate isolating layer disposed at a lower portion of the first gate separation layer between the first and second gate electrodes, and extending between the device isolating layers. Accordingly, the reliability of the semiconductor device is improved.
Patent KR-20190125938-A (KR)
Inventor: JINHO KIM
IPC: A47L11/40
Filed: 2019-04-17
Abstract: The present invention relates to a nozzle for a cleaner, capable of preventing water discharged from a water outlet from flowing into a suction flow path. According to the present invention, the nozzle for a cleaner includes: a nozzle housing including the suction flow path including a first flow path extended in a horizontal direction and a second flow path extended forward and backward from the first flow path, wherein air including dust flows in the nozzle housing; a water tank installed in the nozzle housing and storing water supplied to a floorcloth; a first rotary cleaning unit and a second rotary cleaning unit, arranged on the lower side of the nozzle housing at intervals in the horizontal direction, wherein the first rotary cleaning unit and the second rotary cleaning unit include a disc to which the floorcloth is individually attached; a first driving device installed in the nozzle housing and including a first motor for driving the first rotary cleaning unit; a second driving device installed in the nozzle housing and including a second motor for driving the second rotary cleaning unit; and the water outlet installed on a bottom wall of the nozzle housing, wherein the water outlet is to supply the water in the water tank to each rotary cleaning unit.