baber/WOPTO huggingface dataset:
Patent KR-102041618-B1 (KR)
Title: System for providing machine learning based natural language corpus building service for artificial intelligence speech recognition, and method therefor
Inventor: BAE SANG HEE
IPC: G10L15/16
Filed: 2019-02-25
Granted: 2019-11-06
Abstract: Provided is a system for providing a machine learning-based natural language corpus building service for artificial intelligence speech recognition. The system comprises: a collecting device collecting content including written, colloquial, and dialogic sentences through at least one medium; and a corpus building service providing server. The corpus building service providing includes: a generation unit which generates raw corpus data by extracting colloquial and dialogic sentences from the collected content; a grasping unit which analyzes at least one sentence included in the raw corpus data, and divides and identifies the parts of speech, context, speaker, and intent of at least one sentence to generate seed sentences; a transformation unit which automatically generates transformed utterances by transforming nouns and verbs included in the seed sentences and randomly mixes the transformed utterances; and a learning preparation unit which generates corpus data that can be machine-learned by tagging the transformed utterances with stored identifiers. Thus, the system can build a large-capacity corpus including natural and various colloquial forms of language.
Patent KR-102090895-B1 (KR)
Title: Spherical granule manufacturing method of extracts and spherical granule manufacturing device used thereto
Inventor: CHO HYOUNG KWON
IPC: B01J2/06
Filed: 2019-03-02
Granted: 2020-04-24
Abstract: The present invention provides a method for manufacturing spherical granules of extracts, and an apparatus used for manufacturing the same, wherein the manufacturing method includes the steps of: preparing extracts in the form of drops; dropping the extracts in the form of drops downward; solidifying through rapid cooling by introducing the extracts falling downward into a cryogen (liquid nitrogen) stored therein; recovering the solidified extracts; and lyophilizing the extracts. According to the present invention, by dropping the extracts to the cryogen in the form of drops in a predetermined amount to freeze the same in a spherical shape, spherical granules can be easily produced in a short time, thereby improving productivity.
Patent KR-101981118-B1 (KR)
Inventor: LEE HYE BOK
IPC: H01L21/67
Filed: 2019-03-07
Granted: 2019-05-22
Abstract: According to an embodiment of the present invention, a hot/cold chamber for a semiconductor test mounter comprises: a base portion having a test space and provided to be mounted on a mounter, and a main body portion connected to the base portion to be rotated, and provided to open and close the test space. The main body portion includes a thermal shock portion for applying thermal shock to a package chip located in the test space while being mounted on the mounter. The thermal shock portion includes: a metal block portion provided to be in contact with the package chip; a first thermoelectric element disposed to exchange heat with the metal block portion, a heat sink made of a metal material disposed to exchange heat with the first thermoelectric element, a second thermoelectric element disposed to exchange heat with the heat sink, and a cooling portion disposed to exchange heat with the second thermoelectric element.
Patent KR-102145570-B1 (KR)
Inventor: PARK MIN SUN
IPC: B23Q7/05
Filed: 2019-03-11
Granted: 2020-08-18
Abstract: Disclosed is a hole processing apparatus which comprises a processing unit installed on a die unit for tapping and drilling. The processing unit includes: a first operation plate slidably placed in an X-axis direction on an upper surface of a settlement plate installed on an upper side of the die unit; a second operation plate slidably placed in a Y-axis direction on an upper surface of the first operation plate; a hole processing unit placed on an upper surface of the second operation plate to mount a tool for processing a hole and to elevate/lower and rotate the tool; a display unit which displays the X and Y coordinates of the first operation plate and the second operation plate in real time; at least one braking unit which brakes or releases the first operation plate; at least another braking unit which brakes or releases the second operation plate; a brake control unit installed on the hole processing unit to individually or simultaneously brake the at least one braking unit and the at least another braking unit; a first minute control wheel installed on the first operation plate to move the first operation plate in the X-axis direction; and a second minute control wheel installed on the first operation plate to move the second operation plate in the Y-axis direction. The present invention aims to provide a hole processing apparatus which is able to precisely move the position of an operation unit manually with a tool mounted.
Patent KR-102060074-B1 (KR)
Title: A water level, flow rate and flow measurement system including a dual imaging device
Inventor: KIM BAE HUN
IPC: G01P5/00
Filed: 2019-03-12
Granted: 2020-02-12
Abstract: The present invention relates to a water level, flow velocity, and flow rate measurement system including a dual imaging apparatus, and more specifically, to a system which measures the distance (water level) between a fixed camera and a subject (fluid) using an overlapping portion of an image captured by the dual imaging apparatus, and then measures the flow velocity and the flow rate of the subject.
Patent KR-102598988-B1 (KR)
Title: 압축기
IPC: F04D25/08
Filed: 2019-03-13
Granted: 2023-11-03
Abstract: 본 발명의 실시예에 따른 압축기는 회전에 의하여 유체를 가압하는 임펠러, 상기 임펠러에 결합되고, 모터 하우징의 내부에 구비되어 회전 동력을 상기 임펠러로 전달하는 로터, 상기 임펠러와 상기 로터의 사이에 구비되어 상기 임펠러에 의해 가압된 유체가 상기 모터 하우징의 내부로 유입되는 것을 제한하는 래비린스 씰을 포함하되, 상기 래비린스 씰의 일면에는 적어도 하나의 홈이 형성되고, 상기 유체 중 일부는 상기 홈의 형상에 따라 이동되어 상기 모터 하우징 내부로 유입될 수 있다.
Patent KR-102058311-B1 (KR)
Title: Moving device for temporary structure
Inventor: JEONG JEONG O
IPC: E04G5/00
Filed: 2019-03-27
Granted: 2019-12-20
Abstract: The present invention relates to a temporary structure movement device and, more specifically, to a temporary structure movement device, wherein a temporary structure made on the ground can be safety lifted upward to a predetermined height. The temporary structure movement device comprises: a plurality of vertical members; and a plurality of horizontal members formed perpendicular to one end and the other end of the vertical members. The horizontal members are connected to each other by a supporter, and an inner portion of a horizontal member perpendicular to one end of the vertical members has a cavity so that the horizontal member can be detached from and attached to a fork. Accordingly, a worker does not need to move materials to a high-level floor, and fabricates the temporary structure on the ground to move the same to the high-level floor, thereby promoting safety and efficiency of the worker.
Patent KR-102117784-B1 (KR)
Inventor: YUN CHANG SANG
IPC: D06F58/30
Filed: 2019-04-02
Granted: 2020-06-01
Abstract: Disclosed are a method of controlling a rotation speed of a clothes dryer, and a recording medium and an apparatus for performing the method. An apparatus of controlling a rotation speed of a clothes dryer comprises: a weigh measurement unit measuring the weight of an object to be dried; an initial rotation speed pattern setting unit setting an initial rotation speed pattern by combining two or more rotation speeds for generating two or more motion patterns of the object to be dried according to the weight of an object to be dried before a drying process of the clothes dryer starts; and a rotation speed pattern adjustment unit configured to change the initial rotation speed pattern, such that when the drying process of the clothes dryer starts, a weight change of the object to be dried can be reflected at each predetermined rotation speed adjustment cycle. According to the present invention, heat is uniformly transmitted to the entire object to be dried.
Patent KR-102136026-B1 (KR)
Inventor: KIM DAE KYONG
IPC: H01F27/26
Filed: 2019-04-03
Granted: 2020-07-20
Abstract: The present invention relates to a coupling structure of a variable capacity transformer structure using a ferrite core for magnetic flux assistance and a manufacturing method thereof, and more specifically, to the coupling structure of the variable capacity transformer structure using the ferrite core for magnetic flux assistance and the manufacturing method thereof, which includes: one or a plurality of coil units; an iron core portion laminated with a plurality of silicon steel sheets and coupled to a coil portion; a plurality of ferrite cores attached to the corners of the iron core; and a coupling member coupled in a form surrounding the ferrite core so that the ferrite core is in close contact with the iron core of the transformer. Therefore, the ferrite core is bonded to the edge of the transformer to suppress magnetic flux saturation.
Patent KR-102019681-B1 (KR)
Title: cutting oil complex coolant system
Inventor: KIM BONG JUN
IPC: B23Q11/10
Filed: 2019-04-10
Granted: 2019-09-09
Abstract: The present invention relates to a complex coolant system for removing sludge included in cutting oil and reusing the cutting oil, and more specifically, to a cutting oil complex coolant system which collects, in a stirred tank, cutting oil including sludge, suctions the cutting oil by means of a cyclone pump, and sprays the cutting oil through a spray nozzle to rotate the cutting oil to one side such that the sludge is not deposited, thereby preventing the cutting oil from being left in the stirred tank, and sends, to a cyclone filter, the cutting oil collected in the stirred tank to remove the sludge included in the cutting oil, separates oil included in the cutting oil by using an oil-water separation unit consisting of an oil-water separator and an oil skimmer, and prevents a thermal displacement due to temperature management for the cutting oil by using a heater pump oil cooler to supply clean cutting oil to a machine tool, thereby improving surface roughness and processing accuracy.
Patent KR-102151927-B1 (KR)
Title: 콘테이너 백
IPC: B65D88/54
Filed: 2019-04-15
Granted: 2020-09-04
Abstract: 본 발명은 측벽에서의 배부름 현상을 방지하는 콘테이 백에 관한 것으로써, 특히 방수기능의 저하를 방지하면서 측벽으로부터 보강밴드의 뜯겨짐 현상을 최소화하고 내용물의 배출을 원할히할 수 있도록 한 콘테이너 백에 관한 것이다.
Patent KR-102247862-B1 (KR)
Title: 대형나무 조형물 제조방법
IPC: C09D175/02
Filed: 2019-04-24
Granted: 2021-05-04
Abstract: 본 발명은 복수개 각형 파이프를 하부측으로 갈수록 확개되는 고깔형으로 세워 지주체를 구비하고 지주체의 표면에 망사형커버체를 감싸준 다음 망사형커버체의 표면에 난연우레탄폼을 도포하여 조형물 본체를 구비함에 따라 대형 조형물에 대한 작업시간의 단축을 물론 작업성 및 작업효율성을 크게 향상시킬 수 있으며, 화재에 대한 난연효과는 물론, 대형 조형물에 대한 방수는 물론 내구성과 견고성을 향상시킬 수 있을 뿐만 아니라, 복수개 조명모듈에 의한 야간의 조명효과를 얻을 수 있으며 표면마감층에 의해 대형나무의 질감과 색채감 및 입체감을 얻을 수 있어 주변 경관에 대해 자연친환경적인 효과를 더불어 얻을 수 있다.
Patent KR-102312598-B1 (KR)
IPC: B01F1/00
Filed: 2019-04-30
Granted: 2021-10-14
Abstract: 본 발명은, 물과 공기가 혼합된 혼합수가 이송되는 과정에서 함유된 기체를 나노화하여 나노버블수를 발생시키도록 됨은 물론, 특히 구조적 단순화와 소형화를 통해 소형의 나노버블설비 또는 장치에 적용할 수 있도록; 
물과 공기가 혼합된 혼합수가 이송되는 중에 기체를 용해하여 나노버블수를 발생시키도록 된 나노버블발생시스템에 적용되는 나노버블발생시스템용 용해장치에 있어서; 이송압력을 가지는 혼합수를 공급받도록 된 공급구와 외부로 토출하는 토출구를 가지며, 상기 공급구와 상기 토출구의 사이공간에 외부에 대하여 밀폐되어 물에 대한 기체의 용해압력을 형성하도록 된 용해공간이 구비된 용해조;를 포함하여 이루어지는 나노버블발생시스템용 용해장치를 제공한다.
Patent KR-102168307-B1 (KR)
Inventor: PARK JONG MIN
IPC: A62C3/02
Filed: 2019-05-07
Granted: 2020-10-21
Abstract: According to the present invention, disclosed is a hose traction mechanism for extinguishing forest fires. According to the present invention, a traction mechanism for hanging a forest fire extinguishing hose is connected to a working belt. Accordingly, the forest fire extinguishing hose of a forest fire extinguishing vehicle or a forest fire extinguishing mechanization system is pulled by a moving worker to be quickly moved to a point of fire, worker′s hands are freely moved at a fire site to quickly extinguish surrounding fires while moving the forest fire extinguishing hose, and particularly, the hose traction mechanism does not cause an excessive burden on the waist of the worker when moving the forest fire extinguishing hose and prevents the worker from being interfered when operating fire extinguishing equipment.
Patent KR-102019422-B1 (KR)
Title: Water purification system with drop plate easy to distribute raw water
Inventor: KANG DONG YUP
IPC: C02F1/50
Filed: 2019-05-09
Granted: 2019-09-06
Abstract: The present invention relates to a water purification system provided with a drainage plate capable of easy distribution of raw water. The raw water supplied to a tank is evenly distributed and then drained in multiple stages. The drained raw water has a large contact area with air so that harmful substances contained in the raw water are separated, and at the same time, the dissolved oxygen is increased and the purified water is supplied to a user. The purified water stored in the tank can be drained at the central part so that the purified water can be drained evenly without stagnation.
Patent KR-102332560-B1 (KR)
IPC: G01S5/02
Filed: 2019-05-20
Granted: 2021-11-30
Abstract: 본 발명은 저전력 블루투스를 이용한 위치 인식 방법 및 이를 지원하기 위한 장치를 개시한다. 본 발명에 따른 저전력 블루투스를 이용한 위치 인식 방법은 서버에서, 특정 공간에 설치된 다수의 제1 타입 비콘의 위치 정보와 아이디, 4개의 제1 타입 비콘으로 구성된 셀 정보, 다수의 셀을 포함하는 상기 특정 공간의 구획 정보, 및 상기 구획 정보에 대응된 각 섹터 및 각 셀에 대응하는 수신 신호 강도를 저장하는 단계, 이동 단말기에서, 상기 특정 공간에 포함된 제1 위치에서 상기 특정 공간에 설치된 다수의 제1 타입 비콘으로부터 저전력 블루투스 수신 신호 강도를 측정하는 단계, 상기 이동 단말기에서, 상기 서버로 상기 다수의 제1 타입 비콘의 위치 정보와 아이디, 셀 정보, 구획 정보, 및 각 섹터 및 각 셀에 대응하는 수신 신호 강도를 요청하여 수신하는 단계, 상기 이동 단말기에서, 상기 수신된 저전력 블루투스 수신 신호 강도 중 상기 각 섹터의 모서리에 배치된 제1 타입 비콘의 아이디를 이용하여 상기 모서리에 설치된 제1 타입 비콘으로부터 수신한 제1 저전력 블루투스 수신 신호 강도를 추출하는 단계, 상기 이동 단말기에서, 상기 추출된 제1 저전력 블루투스 수신 신호 강도와 상기 각 섹터에 대응하는 수신 신호 강도를 비교하여 상기 제1 위치가 포함된 특정 섹터를 선택하는 단계, 상기 이동 단말기에서, 상기 특정 섹터에 포함된 제1 타입 비콘의 아이디를 이용하여 상기 특정 섹터에 포함된 제1 타입 비콘으로부터 수신한 제2 저전력 블루투스 수신 신호 강도를 추출하는 단계, 상기 이동 단말기에서, 상기 추출된 제2 저전력 블루투스 수신 신호 강도와 상기 각 셀에 대응하는 수신 신호 강도를 비교하여 상기 제1 위치가 포함된 특정 셀을 선택하는 단계, 및 상기 이동 단말기에서, 상기 4개의 제1 타입 비콘으로부터 수신한 제3 저전력 블루투스 수신 신호를 이용하여 상기 제1 위치와 상기 특정 셀에 포함된 4개의 제1 타입 비콘까지의 거리를 삼변 측량 방법으로 산출하여 상기 제1 위치를 특정하는 단계를 포함하며, 상기 다수의 제 1 타입 비콘에 대한 저전력 블루투스 수신 신호 강도는 -40dBm에서 -95dBm 범위 내인 것을 특징으로 하는 저전력 블루투스를 이용한 위치 인식 방법을 제공한다. 본 발명에 따르면, 실내에서 이동 단말기의 위치를 빠르고 정확하게 결정할 수 있다.
Patent KR-102214938-B1 (KR)
IPC: B32B7/023
Filed: 2019-05-31
Granted: 2021-02-10
Abstract: 본 발명은 광학용 PET 필름(110)의 하부면에, 색상 또는 모양 중 어느 하나 이상을 표현하는 컬러틴트층(120)을 형성하는 (a)단계; 상기 컬러틴트층(120)의 하부면에, 패턴층(130)을 형성하는 (b)단계; 상기 패턴층(130)의 하부면에, 투과율 또는 반사율을 조절하는 기능을 수행하는 증착물질을 증착하여 증착층(140)을 형성하는 (c)단계; 및 상기 증착층(140)의 하부면에 인쇄층(150)을 형성하는 (d)단계;를 포함하여, 단순화된 구조를 갖기 때문에 공정을 간소화하고 공정시간을 줄일 수 있고, 용이하게 심미성을 향상시킬 수 있을 뿐만 아니라, 전체적인 두께를 얇게 형성할 수 있어, 가격경쟁력이 향상되는 터치 윈도우용 일체형 데코필름의 제조방법 및 이에 의하여 제조되는 터치 윈도우용 일체형 데코필름에 관한 것이다.
Patent KR-102063167-B1 (KR)
Title: Apparatus and method for providing a newsletter mailing service that includes a payment function
Inventor: JANG JEOUNG WOO
IPC: G06Q20/12
Filed: 2019-06-04
Granted: 2020-01-07
Abstract: The present invention provides a method for providing a newsletter mailing service including a payment function, which comprises the following steps of: obtaining user information including an application use record of a user terminal, a portal site search record of a user account, mail reading information of a mail account of a user, and user identification information; determining information on a plurality of newsletters including interest content of the user by using a first artificial intelligence learning model learned to obtain interest information of the user; transmitting the information on the newsletters to the user terminal; obtaining a first newsletter subscription fee from the user account in response to a user input requesting a subscription to a first newsletter among the newsletters; determining a layout of a screen for arranging a plurality of content included in the first newsletter by using a second artificial intelligence learning model which has learnt association between the interest information of the user and arrangement of the content; and transmitting the first newsletter configured based on the determined layout to a mail account of the user.
Patent KR-102220616-B1 (KR)
IPC: F16K15/03
Filed: 2019-06-17
Granted: 2021-02-25
Abstract: 본 발명은 동파 방지용 스프링클러 시스템에 관한 것으로, 동파 위험이 높은 구간만 선별적으로 부동액 배관과 압력 구배에 의한 부동액 차단 수단을 구비하여 효율적으로 동파를 방지하는 스프링클러 시스템에 관한 것으로서, 보다 상세하게는 부동액이 채워지는 부동액 배관과, 상기 부동액 배관의 일부에 타공되는 부동액 주입구와, 상기 부동액 배관과 소방수 배관 사이에 배치되며 부동액이 소방수와 혼합되는 것을 방지하는 부동액 차단 수단 및 상기 부동액 배관과 상기 부동액 차단 수단과 상기 소방수 배관을 밀봉하여 연결하기 위한 체결 수단을 포함하여 이루어지며, 상기 부동액 배관의 부동액 압력은 상기 소방수 배관의 소방수 압력보다 큰 것을 특징으로 한다.
Patent KR-102082604-B1 (KR)
Title: Safety binding device for double floor structure
Inventor: CHO SOO HYUN
IPC: E04C2/42
Filed: 2019-06-27
Granted: 2020-02-27
Abstract: The present invention relates to a safe binding device for a double floor structure, which enables simple and reliable construction, thereby increasing workability. The safe binding device for a double floor structure is provided to form the double floor structure by binding a grating panel and an upper plate, wherein the grating panel includes a body having a frame shape of a certain thickness, fixed to and supported by a facility, and having a space portion vertically formed therethrough; and a plurality of grid pieces coupled to inner peripheral surface of the body and dividing the space portion of the body into a plurality of divided spaces, and the upper plate is composed of a plate-like body having a plurality of through-holes vertically formed therethrough and stacked on the upper surface of the grating panel. The safe binding device for the double floor structure comprises: a binding body including a pair of support pieces at both ends thereof, wherein the support pieces are configured to support the bottom surfaces of the grid pieces as passing through fixing holes, the fixing hole being formed vertically through a position of the upper plate vertically corresponding to the divided spaces, and said divided spaces; and a binding rod provided to pass through the divided spaces and the fixing holes at the center of the binding body, coupled to the binding body, and including a support element provided at a portion thereof to be close to or apart from the binding body while supporting upper boundary portion surfaces of the fixing holes, and a hook provided at the lower end thereof to hook and fix the binding body freely falling, wherein the hook is screwed to the lower end of the binding rod.
Patent KR-102296747-B1 (KR)
IPC: F01N3/04
Filed: 2019-06-27
Granted: 2021-09-03
Abstract: 배기가스 처리장치와 이를 포함하는 선박을 개시한다. 
본 발명의 일실시예에 따른 배기가스 처리장치는 배기가스가 유입되는 반응기; 및 상기 반응기 내부에 구비되며 배기가스에 냉각액과 처리액을 분사하여 배기가스로부터 이산화탄소를 제거하는 처리유닛; 을 포함하며, 상기 처리액은 배기가스에 포함된 이산화탄소를 화학적으로 흡착하여 배기가스로부터 제거하는 알칼리 수용액일 수 있다.
Patent KR-102095897-B1 (KR)
Title: High pressure gas carbon dioxide production apparatus
Inventor: KWON JUNG BIN
IPC: F17C5/04
Filed: 2019-07-03
Granted: 2020-04-01
Abstract: The present invention is to provide an apparatus for producing high pressure gas carbon dioxide, which includes: a low pressure tank unit for storing liquid carbon dioxide at a first pressure; a liquid pump unit for pressurizing the liquid carbon dioxide of the low pressure tank unit to be supplied at a second pressure higher than the first pressure; and a high pressure tank unit for storing the liquid carbon dioxide supplied from the liquid pump unit at a third pressure between the first pressure and the second pressure.
Patent KR-102097293-B1 (KR)
Inventor: LEE HAE SIK
IPC: C04B18/14
Filed: 2019-07-05
Granted: 2020-04-06
Abstract: The present invention relates to a method for manufacturing a ceramic panel, which comprises the following steps: mixing at least two stone powders selected from slag, granite, basalt, limestone, dolomite, elvan, obsidian, feldspar, and sandstone, to manufacture a ceramic mixture; pelletizing the ceramic mixture to manufacture pellets; fiberizing the pellets to manufacture fiberized materials; mixing the fiberized materials and a non-phenolic adhesive to manufacture a mixture; and molding the mixture to manufacture the ceramic panel. It is possible to provide the method for manufacturing a lightweight ceramic panel by manufacturing the mixture of slag and stone powder at a low temperature.
Patent KR-102153230-B1 (KR)
Inventor: LEE JONG AN
IPC: B65G17/12
Filed: 2019-07-16
Granted: 2020-09-07
Abstract: The present invention relates to a sludge cleaning transfer conveyor device. The transfer conveyor device (10) comprises: an inlet port (100) into which the residues generated in an incinerator are injected; a sedimentation unit (200) putting the residues in a water tank containing cooling water or chemicals to cool and perform sludge at the same time; a bucket unit (300) for collecting and transferring the sludge residues; a power unit (400) which generates and transmits power so that a chain (320) can be operated; a tension control unit (500) which controls the tension by pulling the chain (320); a tension holding unit (600) which prevents the position breakaway of the chain (320) stretched or decreased due to the tension control unit, and helps to operate normally; and a discharge port (700) through which the sludge residues are conveyed and discharged through the bucket unit. The residues generated from the incinerator are precipitated using water or chemicals to quickly cool the same, and at the same time, environmental pollution caused by blowing the residues into the atmosphere is prevented by producing sludge, the sludge residues is transported and discharged to a separate collection point, thereby enabling easy post management and providing high workability.
Patent KR-102255623-B1 (KR)
IPC: B05B1/06
Filed: 2019-07-23
Granted: 2021-05-25
Abstract: [과제] 위쪽으로 볼록한 만곡 형상을 갖는 노즐을 설치했을 때에 케이싱의 안쪽 부분에 오물이 쌓이는 것을 억제할 수 있음과 아울러, 튜브에 의해 오염이 확산하는 것을 억제할 수 있는 위생 세정 장치를 제공한다.  
[해결 수단] 인체 국부를 세정하는 노즐과, 노즐에 물을 공급하는 튜브와, 튜브의 상류측에 접속되어 튜브에 물을 공급하는 입수 접속부와, 노즐, 튜브, 및 입수 접속부를 수납하는 케이싱과, 노즐을 세정하는 노즐 세정부를 구비하고, 노즐은 위쪽으로 볼록하게 되도록 만곡되어 있고, 원호 형상의 가상 궤도를 따라 진퇴하고, 노즐은 노즐이 진출한 상태에 있어서 노즐 세정부보다 전방에 위치하는 제 1 영역을 갖고, 노즐이 케이싱의 내부에 수납된 수납 상태에 있어서 제 1 영역의 후단은 가상 궤도의 정점 또는 정점보다 전방에 위치하고, 입수 접속부는 노즐의 하방에 설치되는 것을 특징으로 하는 위생 세정 장치.
Patent KR-102200315-B1 (KR)
Inventor: JIONG SO HYUNG
IPC: H01L21/687
Filed: 2019-07-29
Granted: 2021-01-08
Abstract: Provided is a substrate supporting device capable of fixing a focus ring without using a clamp ring. The substrate support device includes: a support plate supporting a substrate; a side ring disposed to surround at least a portion of a side surface of the support plate and including a first through hole; a focus ring disposed on the side ring and including a first circulation passage for circulating a first temperature control fluid therein, and a second through hole connecting the first circulation passage and a bottom surface; and a coupling bolt penetrating the first through hole and the second through hole from below the side ring and fixed to the focus ring so as to fix the side ring and the focus ring to each other.
Patent KR-102248221-B1 (KR)
IPC: B05B5/16
Filed: 2019-07-30
Granted: 2021-05-03
Abstract: 저장된 액체, 용액류에 고전압을 인가하여 분무함으로써 보다 작은 크기의 액적 형태로 액체, 용액류가 분무될 수 있는 휴대형 미세 액적 분무장치를 제공한다. 본 발명의 일 측면에 따르면, 액상의 내용물이 저장되는 용액저장부; 내용물이 배출되는 용액토출부; 용액토출부에 연결되어 내용물의 배출 경로를 제공하되, 적어도 내용물이 접촉되는 유로 부위가 도전체로 형성되는 전도성도관; 내용물이 분무되는 전도성도관 일측의 분무구에 인접하게 배치되되, 일부 또는 전부가 도전체로 형성되는 전극부; 및 전도성도관 및 전극부 간에 전압을 인가하는 고전압생성부;를 포함하는, 휴대형 미세 액적 분무장치가 제공될 수 있다.
Patent KR-102225664-B1 (KR)
IPC: G01N21/47
Filed: 2019-07-31
Granted: 2021-03-10
Abstract: 본 발명은 미세입자 검출장치에 관한 것으로, 더욱 상세하게는 외부로부터 유입되는 공기의 주변으로 청정공기를 공급하여 광학장치의 오염을 막도록 하면서, 청정공기는 미세입자의 검출을 위해 외부로부터 유입되는 공기를 순환, 필터링하여 제공하도록 함으로써 장치의 소형화 및 간소화, 저전력의 구동이 가능하도록 하며, 하나의 순환펌프에 의해 외부공기의 유입 및 청정공기의 순환이 이루어지도록 함으로써, 소모되는 전력을 최소화할 수 있도록 하는 저전력 방식의 청정공기 순환을 이용한 미세입자 검출장치에 관한 것이다.