baber/WOPTO huggingface dataset:
Patent KR-20170096903-A (KR)
Inventor: JUNG JAE SIK
IPC: F21V8/00
Filed: 2016-02-17
Abstract: The present invention is to provide a method for manufacturing a light transmission panel and a light transmission panel thereof, configured to facilitate the manufacture with a minimum thickness without attaching a separate article or the like and to allow light emitted from a light source to be uniformly radiated in the form of a mood illumination. The method for manufacturing a light transmission panel comprises: a contaminant removal step of removing contaminants of a transparent glass plate of a predetermined size; a vacuum deposition step of vacuum-depositing one surface of the transparent glass plate from which the contaminants have been removed; an ink pattern printing step of pattern-printing a one-solution type or a two-solution type glass ink on the deposited surface which has been vacuum-deposited; an ink drying step of drying the printed ink to be cured; an impregnation step of impregnating the transparent glass plate on which the ink is dried with a peeling solution such that deposited materials are peeled off from the deposited surface which has been pattern-printed to form a transmission portion; a transmission portion washing step of withdrawing the transparent glass plate from the peeling solution and washing the transparent glass plate; a printing or coating step of printing or coating a light diffusion ink on the washed transmission portion at 100-300 mesh; and a drying step of drying the light diffusion ink to be cured. As a result, the light emitted from a light source can be radiated in various shapes, patterns or forms required by a user and can be smoothly applied to various industrial fields without inconvenience.
Patent KR-20170104025-A (KR)
Title: Flight simulator linked to exercise data and its application to flight training
Inventor: CHOI KEE YOUNG
IPC: G09B9/20
Filed: 2016-03-03
Abstract: The present invention relates to a flight simulator linked to exercise data and a flight training device using the same. The power or thrust of a flight is outputted proportional to exercise data of a pilot so it is possible to perform personalized tactical training through intuitive understanding of physical training and flight with high efficiency. At the same time, various tactical training simulations are possible by transmitting various situations to the pilot through visual equipment using an operation computer. The simulator can simulate flying in formation or air battle situations of multiple flights by interworking a plurality of unit flight simulators through a network.
Patent KR-20170105723-A (KR)
Title: Face fabric of chemical / biological / radiological protecting cloth and method of manufacturing the same
Inventor: KIM JONG HWAN
IPC: D03D1/00
Filed: 2016-03-10
Abstract: The present invention relates to an outer skin fabric of chemical, biological, and radiological protecting clothes, and to a method of manufacturing the same. The method comprises the following steps: (i) weaving a fabric of which a cover factor is 2,000-3,000 with warp density of 100-120 EA/inch and weft density of 50-7 5EA/inch by using one yarn selected from a cotton yarn and filament yarn as warps and wefts; (ii) treating the woven fabric with a water repelling agent including 6-12 wt% of perfluorooctylethyl acrylate copolymer having 16-18 wt% of fluorine acrylate, 1-2 wt% of blockisocyanate-based dispersion, and 86-93 wt% of water; (iii) performing a Cire process on the fabric which was treated with the water repelling agent to make air permeability, measured with ISO 9237, become 1.0-1.6 CFM. According to the present invention, because air permeability is measured with ISO 9237 and is 1.0-1.6 CFM which is excellent, an outer skin fabric of chemical, biological, and radiological protecting clothes can control infiltration velocity of a vapor-phase functioning agent. Since a cover factor is 2,000-3,000 which is high, the outer skin fabric can effectively prevent aerogel from infiltrating. Also, because water repellency and oil repellency are excellent, the outer skin fabric can prevent a liquid-phase functioning agent from infiltrating. Thus, the outer skin fabric is useful as an outer skin fabric of chemical, biological, and radiological protecting clothes.
Patent KR-20160112976-A (KR)
Inventor: TSUCHIYA JUNICHI
IPC: G03F7/16
Filed: 2016-03-14
Abstract: A method for recovering a resist pattern recovers a defect portion of a resist pattern formed on a supporter. The method for recovering a resist pattern comprises: a process A for applying a shrinking agent composition to cover the resist pattern having a defect portion; a process B for forming an insoluble region of a developing solution, on the surface of the resist pattern; and a process C for developing the covered resist pattern. The shrinking agent contains a polymer compound (X). The polymer compound (X) is a homopolymer or a random copolymer.
Patent KR-20170108599-A (KR)
Title: Non-volatile semiconductor memory device and method of manufacturing the same
Inventor: SEONG DONG JUN
IPC: H01L45/00
Filed: 2016-03-18
Abstract: A semiconductor memory device and a manufacturing method thereof are disclosed. The semiconductor memory device includes a lower conductive line extended along a first direction, a middle conductive line extended along a second direction on the upper side of the lower conductive line and including a first component line and a second component line with a greater width than the first component line, an upper conductive line extended along the first direction on the upper side of the middle conductive line, a plurality of memory cell structure on which a first data storage unit, a first selection unit and a lower electrode unit in contact with the first selection unit with a smaller contact area than the surface area of the first selection unit are vertically stacked on each intersection of the lower conductive line and the first component line, and a plurality of second memory cell structures on which a second data storage unit, a second selection unit and an upper electrode unit in contact with the second selection unit with a smaller contact area than the surface area of the second selection unit are vertically stacked on each intersection of the upper conductive line and the second component line. A breakdown voltage margin can be increased by expanding an insulation space between the adjacent first and second component lines.
Patent KR-20170111356-A (KR)
Inventor: KIM YONG GWAN
IPC: B29C45/14
Filed: 2016-03-28
Abstract: 자동차용 로워암에 대한 발명이 개시된다. 본 발명의 자동차용 로워암은: 베이스프레임과, 베이스프레임과 마주하며 설치되는 커버프레임 및 베이스프레임과 커버프레임의 사이에 설치되며 응력분산공간을 구비하며 베이스프레임과 커버프레임 중 적어도 어느 한 곳에 고정되는 보강부를 포함하는 것을 특징으로 한다.
Patent KR-20160117329-A (KR)
Inventor: KIM SEONG BEOM
IPC: A61K38/16
Filed: 2016-03-30
Abstract: The present invention relates to a pharmaceutical composition for preventing and treating eye diseases, containing a fusion protein of a tissue permeable peptide and an anti-VEGF drug as an active ingredient and, more specifically, to a pharmaceutical composition for preventing and treating eye diseases, containing a fusion protein of a tissue permeable peptide and an anti-VEGF drug as an active ingredient and a method for producing an anti-VEGF drug overcoming resistance and having enhanced effectiveness which comprises the following steps: transforming a recombinant vector containing a nucleic acid sequence coding the fusion protein of the tissue permeable peptide and the anti-VEGF drug into host cells; culturing the cells; and collecting the fusion protein from the cells. The composition according to the present invention not only suppresses various growth factors related to angiogenesis besides the vascular endothelial growth factor but also reduces pericyte coverage compared with the existing anti-VEGF drugs, thereby being able to have increased effectiveness and treat patients resistant to the drugs. In addition, the composition has an enhanced capacity to deliver a drug to the choroid coat if the composition is injected into eyes, thereby being able to be developed as eye bath drops through a decrease in dose or an increase in the administration interval, and enhancement of permeability to eyeballs.
Patent KR-20170096922-A (KR)
Title: System and method for blocking infectious disease
Inventor: LEE JAE HO
IPC: H04W4/14
Filed: 2016-04-01
Abstract: Disclosed are a system and method for blocking infectious diseases inflowing from abroad by using big data. The system for blocking infectious diseases according to an aspect of the present invention includes: a determination unit for determining a subject to be quarantined using roaming data of mobile terminals; and a message transmission unit for transmitting a quarantine guidance message to the mobile terminal of the subject to be quarantined who is determined in the determination unit. The determination unit determines the subject to be quarantined using a visiting country and a visit period included in the roaming data. If the subject visits a country with the infectious diseases and a period from a final visit date of the corresponding counter with the infectious diseases to the date of entry is within the maximum incubation period of the infectious diseases, the subject to be quarantined is determined. Accordingly, the present invention can fundamentally block the infectious diseases.
Patent KR-20170115284-A (KR)
Title: 발광 소자 패키지 및 이를 포함하는 광원 어레이
Inventor: LEE DONG YONG
IPC: H01L33/50
Filed: 2016-04-07
Abstract: 실시 예는 방열 성능 및 신뢰성이 향상된 발광 소자 패키지 및 이를 포함하는 광원 어레이에 관한 것으로, 본 발명 실시 예의 발광 소자 패키지는 발광 소자; 상기 발광 소자 상에 배치된 파장 변환 부재; 상기 발광 소자 하부에 배치되어 상부면이 상기 발광 소자와 접속되도록 서로 이격된 제 1 도전 패턴과 제 2 도전 패턴; 및 상기 파장 변환 부재와 상기 발광 소자를 완전히 감싸며, 상기 제 1 도전 패턴과 상기 제 2 도전 패턴의 이격 구간에 배치된 몰딩 부재를 포함하며, 상기 제 1 도전 패턴과 상기 제 2 도전 패턴의 상기 상부면의 일부는 상기 발광 소자 및 상기 몰딩 부재와 중첩되며, 상기 상부면의 나머지 영역은 노출되도록 상기 제 1 도전 패턴과 상기 제 2 도전 패턴의 일 측 가장자리가 돌출된다.
Patent KR-20170115684-A (KR)
Title: 캔과 랜 통신에서 상호 인터페이스가 가능한 시스템
Inventor: SONG IN SOO
IPC: H04L29/06
Filed: 2016-04-08
Abstract: 랜과 캔의 인터페이스기능을 갖는 통신시스템을 반도체 크린룸에 적용한 경우이다. 
도시한 바와 같이, 감시/제어용 PC에 이더넷을 통해 스위칭 허브가 연결되고, 이 스위칭 허브에 다수의 랜/캔 인터페이스가 연결되며, 상기 각각의 랜/캔 인터페이스에 하위 유니트 즉, 제어대상장치인 FFU가 접속되어 있다. 
여기서, 상기 랜/캔 인터페이스는 감시/제어용 PC와 랜/캔 인터페이스 사이의 통신을 수행하는 상위 통신망과 랜/캔 인터페이스와 하위 유니트인 FFU 사이의 통신을 수행하는 하위 통신망 사이의 데이터 변환을 통해 통신 인터페이스를 지원한다. 
상기 랜/캔 인터페이스는 하위 유니트인 FFU와의 통신을 담당하는 캔 통신부, 스위칭 허브 및 이더넷을 통해 감시/제어용 PC와의 통신을 담당하는 랜 통신부, 상기 캔 통신부로부터의 데이터를 입력받아 랜 통신부에서 인식할 있는 데이터로 변환해주고 랜 통신부로부터의 데이터를 입력받아 캔 통신부에서 인식할 수 있는 데이터로 변환해주는 제어부로 구성된다. 
상기 캔 통신부는 125Kbps로 설정된 스캐닝 타임에 맞추어 통신하도록 되며, 하위 유니트인 FFU와의 통신을 위한 물리적인 접속 도구인 캔 통신 연결부를 구비한다. 
상기 랜 통신부는 상기 감시/제어용 PC에 의해 랜/캔 인터페이스의 데이터를 인터넷 환경에서 사용할 수 있도록 하기 위해 호스트로 동작하여 IP를 가지며, 랜 통신에 의하여 IP셋팅이 가능하고, 통신속도는 통신회선의 상태에 따라 100/10Mbps의 속도로 통신하며, 허브 및 이더넷을 통한 감시/제어용 PC와의 물리적인 접속 도구인 랜 통신 연결부를 구비한다. 상기 제어부는 ATMEL사의 ATMEGA128을 사용한다. 또한, 상기 랜/캔 인터페이스는 MAC 어드레스 설정 및 OS 소프트웨어를 다운 로드하기 위한 프로그램 업 데이트용 PC와의 연결을 위한 RS232포트 및 각종 외부 센서류(가스검출기, 온도센서) 등의 제어를 위한 I/O포트인 외부 인터페이스를 구비한다. 
상기와 같이 구성된 본 발명은 RS232포트를 통해 프로그램 업 데이트용 PC에 의해 랜/캔 인터페이스의 동작을 위한 프로그램이 다운 로드되어 본 발명이 동작할 수 있는 여건이 마련된 이후에 동작 가능한 것으로, 감시/제어용 PC에 의해 하위 유니트인 FFU의 제어를 위한 소정의 데이터가 출력되면 이는 이더넷 및 스위칭 허브를 통해 랜/캔 인터페이스의 랜 통신부에 입력되며, 랜 통신부를 통해 제어부에 입력된다. 
상기 제어부는 랜 통신부에서 입력된 데이터를 캔 통신부에서 인식할 수 있는 데이터로 변환하여 캔 통신부로 출력하며, 이에 따라 캔 통신부는 캔 통신 연결부를 통해 제어부로부터의 해당 데이터에 따라 하위 유니트인 FFU에 해당 제어신호를 출력하게 된다. 
따라서 하위 유니트인 FFU가 원격지의 감시/제어용 PC의 제어에 따라 동작 가능하게 되며, 이는 랜 환경의 데이터가 캔 환경의 데이터로 변환되어 캔 환경의 하위 유니트를 제어할 수 있음을 의미한다. 
한편, 하위 유니트인 FFU가 상태정보를 보내주면 이는 랜/캔 인터페이스의 캔 통신부에 의해 제어부로 전달되며, 이는 제어부에 의해 랜 통신부가 인식할 수 있는 데이터로 변환되어 랜 통신부로 입력된다. 따라서 랜/캔 인터페이스가 연결된 스위칭 허브와 이더넷을 통해 원격지의 감시/제어용 PC에 하위 유니트인 FFU의 정보가 보내질 수 있게 되며, 이에 따라 감시/제어용 PC에 하위 유니트인 FFU 즉, 캔 환경의 정보의 저장은 물론, 필요할 경우 이더넷 환경의 감시/제어용 PC를 통해 인터넷 환경에서도 사용가능 하게된다. 
한편, 상기에서 각각의 랜/캔 인터페이스의 랜 통신부에 의한 랜 통신은 고유한 IP 어드레스를 가지고 서버 모드로 동작한다. 따라서 상위 통신기기인 감시/제어용 PC에서 소정의 IP 어드레스로 접속을 요구하면 해당 접속을 허가하는 방식으로 통신이 시작된다. 
상기 랜 통신부는 TCP/IP통신을 기본 프로토콜로 사용하며, UDP통신에 의하여 IP어드레스를 변경할 수 있다. IP 어드레스 변경은 초기 프로그램다운 로드 후, 최초에 한번 RS-232포트를 이용하여 장비의 고유번호인 맥 어드레스(Mac Address)를 입력한 후, 가능하도록 되어 있다. 사용자가 IP 어드레스를 변경할 경우는 전용 PC프로그램을 통하여UDP 프로토콜을 이용하여 변경 가능하도록 되어 있다. 
또한, 캔 통신부에 의한 캔 통신의 원리는 제어부에서 하위 유니트인 FFU에 부여된 ID의 순서대로 하위 유니트인 FFU에 상위 유니트인 감시/제어용 PC에서 전달된 지령을 전달하고, 하위 유니트인 FFU에서 상태 정보를 보내주면 제어부 내의 도시하지 않은 데이터 저장용 메모리에 저장하며, 필요에 따라 랜/캔 인터페이스를 통해 감시/제어용 PC에 저장된다. 
본 발명은 상기에 기술된 실시 예에 의해 한정되지 않고, 당업자들에 의해 다양한 변형 및 변경을 가져올 수 있으며, 이는 첨부된 청구항에서 정의되는 본 발명의 취지와 범위에 포함된다.
Patent KR-20170117290-A (KR)
Title: 손상저감층을 가지는 고온 성형 금형
Inventor: AHN DONG GYU
IPC: B33Y80/00
Filed: 2016-04-12
Abstract: 본 발명에 따른 손상저감층을 가지는 고온 성형 금형은 제품의 성형 시  응력 및 마찰이 집중되는 돌출 또는 인입되는 부위의 금형기저부에 형성된 성형특성개선층과, 상기 성형특성개선층의 하부에  상기 금형기저부의 보다  상대적으로 연질의 재질로 이루어진 손상저감층과, 상기 손상저감층과 성형특성 개선층 사이의 열팽창계수의 차이에 의한 균열의 발생을 방지하기 위한 열응력제어층을 구비한다.
Patent KR-20170120237-A (KR)
Title: Led 모듈
Inventor: PARK JONG CHUL
IPC: H01L33/64
Filed: 2016-04-20
Abstract: 본 발명은 LED 모듈에 관한 것으로, 더욱 상세하게는 COB 타입의 LED 모듈에서 LED 칩의 발광에 따른 내부 압력변화에 유동적으로 대응할 수 있고, 상기 LED 칩의 방열효과를 높일 수 있는 LED 모듈에 관한 것이다. 
본 발명에 따른 LED 모듈은 LED 칩이 실장되는 방열소재의 기판 및 상기 LED 칩을 외부환경으로부터 보호하는 칩보호부를 포함하고, 상기 칩보호부 내부로의 습기침투는 제한하고, 공기의 유동이 가능하도록 상기 기판에 관통 형성되는 멤브레인 필터가 마련되는 것을 특징으로 한다. 
본 발명에 따른 LED 모듈은, LED 모듈 내부의 발광에 따른 압력변화에 유동적으로 대응하여 내부의 압력을 유지할 수 있는 효과가 있다. 
또한, 본 발명에 따른 LED 모듈은, 방열효율을 높일 수 있는 효과가 있다.
Patent KR-20160057358-A (KR)
Inventor: KIM DAI SIK
IPC: F16L55/00
Filed: 2016-04-20
Abstract: 본 발명은 지진파의 충격으로부터 배관의 흔들림을 최소화하여 배관의 파손 및 변형을 방지할 수 있도록 하는 파이프를 구비한 종방향 흔들림 방지 버팀장치에 관한 것으로, 본 발명은 배관(200)의 상부 외면 일측을 고정시켜 주는 제1클램프(102)와; 상기 제1클램프(102)로부터 일정간격을 두고 위치되어 배관의 하부 외면 일측을 고정시켜 주는 제2클램프(104)와; 상기 제1클램프(102)의 일측과 제2클램프(104)의 일측을 고정시켜 주는 고정부(106)와; 상기 제1클램프(102)의 타측과 제2클램프(104)의 타측을 고정시켜 주되, 회전 가능하게 설치된 제1힌지부(108)와; 상기 제1힌지부(108)의 회전 가능하게 설치되어 지진파의 충격을 흡수함과 동시에 배관이 흔들리지 않게 해 주는 제1연결부(112)와; 상기 제1연결부(112)로부터 일정간격을 두고 위치된 제1회전수단(116)과; 상기 제1회전수단(116)에 회전 가능하게 설치되어 지진파의 충격을 흡수함과 동시에 배관이 흔들리지 않게 해 주는 제3연결부(118)와; 상기 제1연결부(112)와 제3연결부(118) 사이에 나사 결합 되어 지진파의 충격을 흡수함과 동시에 배관이 흔들리지 않게 해 주는 제1파이프(120)를 포함한다.
Patent KR-20170120923-A (KR)
Inventor: JANG DAE KYU
IPC: A61L9/12
Filed: 2016-04-22
Abstract: The present invention relates to a multi-functional air cleaner. The purpose of the present invention is to provide a multi-functional air cleaner which is capable of improving efficiency of air cleaning and facilitating replacement of filters by forming the air cleaner in an efficient structure, and which is capable of extending functionality by enabling a Bluetooth speaker to be built in the air cleaner. The multi-functional air cleaner of the present invention comprises: an outer case including an air inlet in which air is flown; a replaceable filter module including a filter which filters the air flown in through the air inlet and a filter frame which supports the filter such that the filter can be mounted on the filter frame, the replaceable filter module being replaceably disposed in the outer case; a module protecting and shielding case which is disposed in the outer side of a radius direction of the replaceable filter module to protect the replaceable filter module; a filter guide unit which is disposed in the replaceable filter module to sterilize bacteria on the filter; a module cap which includes an air outlet for discharging the air filtered through the filter, and is detachably coupled to one side of the replaceable filter module; and the Bluetooth speaker which is provided in the outer case.
Patent KR-20160103542-A (KR)
Inventor: PARK CHANG SUP
IPC: G06F17/21
Filed: 2016-04-25
Abstract: According to an embodiment of the present invention, a method for providing a guideline depending on document selection includes the steps of: extracting a word included in a document written in each first language to calculate a frequency of use or the difficulty thereof; generating a first word list from memorization target word information of an extracted word group based on the frequency of use or the difficulty thereof; and displaying the first document. Meaning information for a word included in the first word list, among the words included in the displayed first document, is displayed along with the first document.
Patent KR-20170123194-A (KR)
Inventor: OH SE YEONG
IPC: E04C2/30
Filed: 2016-04-28
Abstract: The present invention relates to a sandwich panel, used for a wall of a temporary building. The present invention is manufactured as a structure where a fire extinguishing micro-capsule is provided to an inner portion and an outer portion of insulation Styrofoam positioned between an outer panel and an inner panel in order to enable each fire extinguishing micro-capsule to be burst by heat in case of a fire to be distributed to the inside and the outside of the insulation Styrofoam, thereby maximally restraining combustion possibility of the insulation Styrofoam.
Patent KR-20170124013-A (KR)
Inventor: JEONG GYU SIG
IPC: C02F1/68
Filed: 2016-04-29
Abstract: The present invention provides a cluster differentiation type water sterilizing device, comprising: a main body pipe provided with a first flange unit at an opening; an entrance member provided with a second flange unit facing the first flange unit and provided at one end of the main body pipe and formed to have a cross sectional area different from that of the main body pipe; an exit member provided with a third flange unit facing the first flange unit and provided at the other end of the main body pipe and formed to have a cross sectional area different from that of the main body pipe; an entrance stopper arranged at one end of the main body pipe to face the entrance member and provided with a plurality of entrance hole units; an exit stopper arranged at the other end of the main body pipe to face the exit stopper and provided with a plurality of exit hole units; a magnetizing unit arranged between the entrance stopper and the exit stopper and providing a magnetic field to differentiate water passing through the main body pipe; and a sterilizing unit installed between the main body pipe and the magnetizing unit, preventing the water from coming into contact with the main body pipe and sterilizing bacteria contained in the water. The present invention increases time for making the water pass through the main body pipe and more effectively differentiates the water, thereby being capable of providing alkali hexagonal water with more sufficient minerals.
Patent KR-20170124015-A (KR)
Inventor: LEE JONG HWAE
IPC: G01B11/16
Filed: 2016-04-29
Abstract: The present invention provides a polarization unit including a plurality of first polarizers arranged in a line and a second polarizer arranged in a line with the plurality of first polarizers, a polarized light irradiation apparatus including the polarization unit, a polarized light irradiation method using the polarized light irradiation apparatus, and a display device manufactured by the polarized light irradiation method. The usage efficiency of a mother substrate is maximized and productivity is improved by the irradiation of ultraviolet rays with different polarization directions for each region of the mother substrate using the polarization unit.
Patent KR-20170132444-A (KR)
Inventor: SHIN WEON HYUN
IPC: B60Q7/00
Filed: 2016-05-24
Abstract: The present invention relates to a sign for leading gaze for guiding a traveling direction of a vehicle on a road, and more specifically, to a sign for leading gaze to both directions, which can induce the traveling direction of a vehicle to both right and left sides or induce the traveling direction of a vehicle to at one side of right and left sides by an easy operation, and is prevented from being blown or collapsed by wind by accommodating water or sand therein and giving weight feeling. The sign for leading gaze to both directions according to the present invention comprises: a main body having a sign capable of indicating directions to right and left so as to guide the traveling direction of the vehicle; a cover of an opaque material detachably attached to one end of the sign so that the sign can be directed in one direction; and a support rotatably coupled to both ends of the left and right sides of the main body to support the main body in an upright state.
Patent KR-20170098138-A (KR)
Inventor: TAKEICHI HISASHI
IPC: F24F5/00
Filed: 2016-06-03
Abstract: An air conditioner is disclosed. The air conditioner comprises: a heat pump cycle where a compressor, an outdoor heat exchanger, an expansion valve, and an indoor heat exchanger are sequentially connected; and a resistance flow passage disposed between a discharge unit of the compressor and the outdoor heat exchanger to increase pressure of a refrigerant flowing from the discharge unit to the outdoor heat exchanger. The present invention secures reliability of the compressor.
Patent KR-20170138008-A (KR)
Inventor: HWANG HO CHUL
IPC: H02J7/02
Filed: 2016-06-03
Abstract: The present invention relates to an apparatus for charging an electric vehicle which includes a first charger having a plurality of charging modules connected in parallel; a second charger having a plurality of charging modules connected in parallel; an adjusting part for adjusting power from at least one of the first charger and the second charger by serially connecting or disconnecting the first charger and the second charger; and a control part for controlling power from at least one of the first charger and the second charger through the adjusting part according to the type of the electric vehicle or the battery charging capacity, and supplying the power to an electric vehicle. It is possible to improve the charging efficiency of the electric vehicle.
Patent KR-20170138101-A (KR)
Inventor: SONG MIN SEOB
IPC: C02F1/56
Filed: 2016-06-07
Abstract: The present invention relates to a method for eliminating nitrogen compounds, heavy metal components, and inorganic salt compounds in wastewater generated in a process of preparing a positive electrode active material precursor for lithium batteries. According to the present invention, the method for eliminating nitrogen compounds, heavy metal components, and inorganic salt compounds in wastewater generated in the process of preparing a positive electrode active material precursor for lithium batteries comprises a stripping process of injecting air into the wastewater to discharge the nitrogen compounds in the form of ammonia gas. The stripping process is primarily carried out under a condition of the wastewater temperature that is between 40C to 80C. The stripping process is secondarily carried out under the condition of the wastewater temperature that is between 80C to 100C while the pH of the wastewater is 11 to 14. The present invention can remove the nitrogen compounds effectively in a short time without using a strong acid and increasing the total wastewater treatment volume. The ammonia water or ammonium compounds can be recovered while removing the nitrogen compounds. In addition, by making the final treated water have a pH of 7, neutral water can be discharged without causing environmental contamination. The sodium sulfate can be recovered in the process of removing inorganic salt compounds.
Patent KR-20170143208-A (KR)
Inventor: KIM DONG WOOK
IPC: F22G5/12
Filed: 2016-06-21
Abstract: According to an embodiment of the present invention, a superheater attemperator spray nozzle comprises: a steam transfer pipe in which steam is moved; a fixing pipe fixedly installed at an external side of the steam transfer pipe; and a spray nozzle coupled to the fixing pipe to be arranged at an internal side of the steam transfer pipe, and spraying cooling water to the inside of the steam transfer pipe. The spray nozzle has at least one support unit (40) formed to protrude in a direction of the fixing pipe on a surface of the outside of the spray nozzle, and is spaced from the fixing pipe.
Patent KR-20180000949-A (KR)
Inventor: HWANG MEOUNG HEE
IPC: A23L23/00
Filed: 2016-06-24
Abstract: The present invention relates to whole duck soup and whole chicken soup, and a cooking method thereof. Duck and/or chicken is aged using an aging liquid containing Rhus verniciflua juice and mulberry leaf powder, to remove the bad and meaty smell and soften the meat, thereby improving the eating texture.