baber/WOPTO huggingface dataset:
Patent KR-20180083376-A (KR)
Title: 플라디에놀리드 피리딘 화합물의 고체 상태 형태 및 사용 방법
Inventor: KEANEY GREGG F
IPC: A61K31/4427
Filed: 2016-11-17
Abstract: 본 개시내용은 플라디에놀리드 피리딘 화합물의 신규 고체 상태 형태, 적어도 하나의 이러한 고체 상태 형태를 포함하는 조성물, 및 상기 고체 상태 형태의 제조 및 사용 방법을 제공한다.  플라디에놀리드 피리딘 화합물의 신규 고체 상태 형태는 암, 예컨대 예를 들어 스플라이세오솜 및 그 안에서의 돌연변이를 표적으로 하는 작용제가 유용한 것으로 공지된 암의 치료에서 유용할 수 있다.
Patent KR-20180086262-A (KR)
Title: 반사성 백라이트형 디스플레이를 포함하는 미러
Inventor: TOYOOKA KAZUHIKO
IPC: G02F1/1335
Filed: 2016-12-06
Abstract: 반사성 백라이트형 디스플레이를 포함하는 미러가 기술된다.  특히, 백라이트, 2개의 대향하는 투명 기재 층들 사이에 배치된 액정 층을 포함하는 액정 셀, 제1 반사성 편광기, 및 제2 반사성 편광기를 갖는 백라이트형 디스플레이를 포함하는 미러가 기술된다.  제1 및 제2 반사성 편광기들은 각각 대향하는 투명 기재 층들 중 하나에 직접 라미네이팅된다.  본 명세서에 기술된 미러는 차량 백미러로서 구성될 수 있다.
Patent KR-20180117106-A (KR)
Title: 부극 활물질, 혼합 부극 활물질 재료, 비수전해질 이차 전지용 부극, 리튬 이온 이차 전지, 부극 활물질의 제조 방법, 및 리튬 이온 이차 전지의 제조 방법
Inventor: KAMO Hiromichi
IPC: H01M4/36
Filed: 2017-02-14
Abstract: 본 발명은 부극 활물질 입자를 포함하는 부극 활물질이며, 상기 부극 활물질 입자는, 규소 화합물(SiO x : 0.5≤x≤1.6)을 포함하는 규소 화합물 입자를 함유하고, 상기 규소 화합물 입자는, 리튬을 함유하는 것이며, 상기 부극 활물질 입자는, TPD-MS로 측정한 폴리페닐렌 화합물 및 다환 방향족 성분의 합계 함유율이 1질량ppm 이상 4000질량ppm 이하인 것을 특징으로 하는 부극 활물질이다.  이에 의해, 리튬 이온 이차 전지의 부극 활물질로서 사용한 때에, 사이클 특성 및 초기 충방전 특성을 향상시키는 것이 가능한 부극 활물질이 제공된다.
Patent KR-20180121550-A (KR)
Title: 감방사선성 조성물 및 패턴 형성 방법
Inventor: KASAHARA KAZUKI
IPC: G03F7/20
Filed: 2017-02-27
Abstract: 본 발명은 금속 산화물을 주성분으로 하는 입자를 포함하는 금속 함유 성분과 유기 용매를 함유하며, 상기 금속 함유 성분이, 2종 이상의 금속 원자를 포함하고, 조성물 중의 상기 금속 원자 및 반금속 원자의 합계에 대한 상기 금속 원자의 함유율이 50원자％ 이상인 감방사선성 조성물이다.  상기 금속 함유 성분이 티타늄, 지르코늄, 하프늄, 아연, 주석 및 인듐으로부터 선택되는 1종 이상인 제1 금속 원자와, 란탄 및 이트륨으로부터 선택되는 1종 이상인 제2 금속 원자를 포함하는 것이 바람직하다.
Patent KR-20180134925-A (KR)
Title: 고압 디젤 펌프
Inventor: MERCER ADAM
IPC: F02M55/00
Filed: 2017-04-20
Abstract: 고압 연료 펌프(10)는, 보어(18) 내에 배치된 플런저(20)가 주축(X)을 따라 이동하도록 된 가압 조립체(12)와, 유입 밸브 조립체(70)와 유출 밸브 조립체(96)를 포함하는 연료 전달 조립체(14)를 포함한다. 상기 가압 조립체(12)는 상기 보어(18)가 구비된 가압 본체(16)를 가지며, 상기 연료 전달 조립체(14)는 유입 및 유출 밸브 조립체들이 배치된 연료 전달 본체(52)를 갖고, 상기 가압 본체(16)와 상기 연료 전달 본체(52)는 밀봉 영역을 따라 서로 밀봉되게 고정되는 별개의 부분이다.
Patent KR-20180129911-A (KR)
Title: 소아암을 치료하는 방법
Inventor: COX MICHAEL
IPC: A61K47/10
Filed: 2017-04-04
Abstract: 치료를 필요로 하는 대상체에서 소아암을 치료하는 방법. 상기 방법은 상기 대상체에게 치료적 유효량의 (S)-N-(5-((R)-2-(2,5-디플루오로페닐)피롤리딘-1-일)-피라졸로[1,5-a]피리미딘-3-일)-3-하이드록시피롤리딘-1-카복사미드, 또는 이의 약제학적으로 허용가능한 염, 또는 이들의 조합물을 투여하는 것을 포함한다.
Patent KR-20190013753-A (KR)
Title: 밸브 시트 링
Inventor: KOHLER EKKEHARD
IPC: B22F7/06
Filed: 2017-05-24
Abstract: 본 발명은 캐리어층(2)과 기능층(3)을 포함하는 고 열전도성 밸브시트링(1)에 관한 것으로, 상기 캐리어층(2)은 0.10 내지 20 % w/w의 응고/강화 성분(solidifying/strengthening component)을 함유하는 응고된 구리 매트릭스(solidified copper matrix)로 이루어지며, 상기 기능층(3)은 5 내지 35% w/w의 하나 이상의 경화 상(hard phase)을 추가로 함유하는 응고된 구리 매트릭스로 이루어지는 것이다.
Patent KR-20180132913-A (KR)
Title: 개선된 셀 재선택 절차를 위한 무선 장치 및 방법
Inventor: SUNDBERG MARTEN
IPC: H04W36/30
Filed: 2017-03-31
Abstract: 무선 장치(204) 및 개선된 셀 재선택 절차를 제공하는 방법. 무선 장치는 서빙 셀(serving cell)(212-1)에서 서비스된다. 제1 시점에서, 무선 장치는 서빙 셀로부터 수신된 제1 신호의 제1 신호 품질을 결정한다. 제2 시점에서, 인접 셀(212-2, 222, 232)으로부터 수신된 제2 신호의 제2 신호 품질을 결정한다. 상기 결정된 제1 및 제2 신호 품질에 기초하여, 무선 장치는 셀 재선택을 위한 측정을 실행하기 위한 제1 트리거 조건을 결정한다. 제3 시점에서, 무선 장치는 서빙 셀로부터 수신된 제3 신호의 제3 신호 품질을 결정한다. 제3 신호 품질과 제1 신호 품질 간의 차이가 트리거 조건을 통과하면, 무선 장치는 셀들 중 적어도 하나에 대해 셀 재선택을 위한 적어도 하나의 측정을 실행한다.
Patent KR-20190132190-A (KR)
Title: 열 전달 유체 및 이의 사용 방법
Inventor: LAMANNA WILLIAM M
IPC: C07C17/269
Filed: 2018-03-19
Abstract: 열 전달 장치는 디바이스, 및 디바이스로 또는 디바이스로부터 열을 전달하기 위한 메커니즘을 포함한다.  열을 전달하기 위한 메커니즘은 구조 화학식 1을 갖는 헥사플루오로프로필렌 삼량체를 포함하는 작동 유체를 포함한다.  구조 화학식 1을 갖는 헥사플루오로프로필렌 삼량체는 작동 유체 내의 헥사플루오로프로필렌 삼량체의 총 중량을 기준으로 85 중량% 이상의 양으로 작동 유체 중에 존재한다. 
[화학식 1]
Patent KR-20190003722-A (KR)
Title: 분자 영상화를 위한 이량체화 전략 및 화합물 및/또는 방사선 면역요법
Inventor: ZENG DEXING
IPC: A61K47/68
Filed: 2017-05-02
Abstract: 본 발명은 표적화된 분자 영상화 및/또는 표적화된 약물 전달용 다가성(multivalent) 화합물로서, 두 개의 구성요소 또는 표적화 분자가 각각 세포 상의 하나 이상의 바이오마커와 상호작용하는 다가성 화합물을 제공한다. 본 발명은 또한 상기 표적화 분자에 결합하는 다기능성(multifunctional) 킬레이트제를 제공한다. 본 발명은 또한 스페이서 분자의 길이를 결정하기 위한 시험관내(in vitro) 고속대량 스크리닝 분석법(high-throughput screening assay)을 제공한다. 본 발명은 또한 표적화된 분자 영상화 및/또는 표적화된 약물 전달에 사용되는 화합물/프로브, 키트 및 방법에 관한 것이다.
Patent KR-20190041437-A (KR)
Title: 난 내 가금류 성별의 비파괴적인 판단 방법 및 시스템
Inventor: BRUINS WOUTER SEBASTIAAN
IPC: G01N30/72
Filed: 2017-05-24
Abstract: 본 발명은 (a) 배아를 포함하는 난과 관련된 물질의 시료를 얻는 단계와, (b) 상기 배아의 특성을 나타내는 상기 시료 중 적어도 제 1 바이오 마커의 존재 및 농도에 대한 점수값을 측정하는 단계와, (c) (b) 단계에서 얻은 점수값 및 농도에 임계값을 적용하여 상기 바이오 마커의 존재 및 농도와 관련된 배아의 특성을 확인하는 단계를 포함하는 난에서 ( in ovo ) 갈루스 갈루스 도메스티쿠스 (Gallus Gallus Domesticus) 배아의 특성을 비파괴적으로 확인하는 방법으로서, 상기 적어도 제 1 바이오 마커는 분자량이 140 내지 190 g/mole 범위인 아미노 화합물을 포함하고, (c) 단계는 (i) 유사도 척도를 이용하여 각 연관 신호의 스펙트럼을 연관 대조 바이오 마커의 예상 스펙트럼과 매칭하여 각 관련 바이오 마커 신호를 대조 바이오 마커와 연관시켜, 적어도 하나의 양의 연관 신호를 정의하는 단계와, (ii) 각 양의 연관 신호의 강도를 측정하고 절대 및/또는 상대 신호 강도에 점수를 부여하는 단계와, (iii) 유사도 함수로부터 얻은 점수값에 임계값을 적용하여 연관된 배아 특성을 판단하는 단계를 포함하는 방법에 관한 것이다.
Patent KR-20190012214-A (KR)
Title: 리튬 2차전지용 양극 활물질, 그 제조 방법 및 리튬 2차전지
Inventor: INOUE KATSUYA
IPC: H01M10/052
Filed: 2017-07-10
Abstract: 본 발명은, 리튬 천이 금속 복합 산화물을 포함하는 리튬 2차전지용 양극 활물질로서, 상기 리튬 천이 금속 복합 산화물은, α-NaFeO 2 형 결정 구조를 가지고, 식Li w Ni x Co y Mn z O 1+w (w>1, x+y+z=1) 0.30<x<0.37, 0≤y<0.05, 0.63<z<0.70, 0.47<(w-2x-y)/w<0.51 또는, 식 Li a Ni x Co y Mn z O 1   +a (1<a, x<z, x+y+z=1)-0.06≤ω≤0.06, ω=2-(a-2x-y)/(z-x) 0≤y≤0.105로 표현되는, 리튬 2차전지용 양극 활물질에 관한 것이다.
Patent KR-20200089378-A (KR)
Title: Use of SARNP in breast cancer
Inventor: LEE CHANG HOON
IPC: C12Q1/6886
Filed: 2019-01-16
Abstract: The present invention relates to a biomarker composition using SAP domain-containing ribonucleoprotein (SARNP); a composition for diagnosing breast cancer or predicting a metastasis prognosis; a kit comprising the composition; a method and a pharmaceutical composition for providing information necessary for diagnosing breast cancer or predicting a metastasis prognosis; a breast cancer treatment agent or metastasis inhibitor; a screening method; and the like. According to the present invention, it has been found out that the proliferation of cancer cells of SARNP is induced, E-cadherin is downregulated, and PNN prevents the inhibiting effect of SARNP with respect to E-cadherin expression. Accordingly, SARNP can be used as a biomarker, and by measuring the expression level of SARNP, early treatment is possible through diagnosis of breast cancer or prediction of metastasis prognosis. In addition, it is also possible to develop a useful breast cancer treatment agent through breast cancer treatment or metastasis inhibitor screening. Accordingly, the developed breast cancer treatment agent is expected to be useful in the medical industry.
Patent KR-20200091988-A (KR)
Inventor: GRZEGORZ PAWEL GRZESIAK
IPC: G06F3/0488
Filed: 2019-01-23
Abstract: The present disclosure relates to a method for inputting a command for controlling an electronic device more effectively. The method for operating an electronic device can comprise the following processes of: determining at least one anchor point by designating an object to be controlled based on first input; checking an operation to be performed with respect to an object designated by the at least one fixed point based on second input; and performing the operation.
Patent KR-20200095128-A (KR)
Inventor: KIM SANG HOON
IPC: H01G11/86
Filed: 2019-01-31
Abstract: The present invention relates to a method of manufacturing an electrode for a supercapacitor coated with polyaniline which includes: a first step of immersing a conductive material in a solution containing an aniline monomer and an electrolyte, wherein the electrolyte contains an acid; and a second step of performing electro-deposition of a polyaniline layer on the conductive material by applying the electrode to the solution. The present invention relates to the electrode for the supercapacitor and a lithium-ion battery coated with prepared polyaniline. According to the present invention, the supercapacitor has high capacitance, maximum energy density, fast charging/discharging speed, and excellent stability.
Patent KR-20200095631-A (KR)
Inventor: KIM JAE HYUNG
IPC: G06Q30/02
Filed: 2019-01-31
Abstract: A method for providing style coordination using user clothing according to the present invention is executed through a server which provides style coordination. The method comprises: a first step of making a table with feature information, and storing the same in a management DB; a second step of storing target feature information in a member DB; and a third step of performing a procedure of storing user clothing information in a closet DB. According to the present invention, style coordination learning information can be applied to and learned in a designated artificial intelligence algorithm.
Patent KR-20200098993-A (KR)
Title: Method For Manufacturing Film Having High Current Density and Film Thereof
Inventor: JEON MIN HYON
IPC: C08J5/18
Filed: 2019-02-13
Abstract: The present invention relates to a film and, more particularly, to a method for manufacturing a film having a high current density and including a copper nanowire coated with a carbon nanotube-graphene having a core-shell structure including a copper nanowire core and a carbon nanotube-graphene shell, and to a film.
Patent KR-20200100449-A (KR)
Inventor: LEE YOUNG JIN
IPC: H01L21/306
Filed: 2019-02-18
Abstract: The present invention relates to a method of forming a light-emitting pattern on a transparent substrate and a light-emitting pattern display device capable of forming light-emitting patterns of various patterns and shapes on the surface of a transparent substrate. The method comprises: a photosensitive film forming step of forming a photosensitive film made of a photosensitive resin material on a transparent substrate; a mask pattern development step of etching at least a portion of the photosensitive film formed on the transparent substrate by a photo etching process to develop the photosensitive film into a mask pattern having a pattern portion etched into a predetermined shape; an etching step of applying a sol-type etching paste to the inside of the pattern portion of the mask pattern by a silkscreen printing process and etching the transparent substrate with a light-emitting pattern having a shape corresponding to the shape of the pattern portion; and a cleaning step of removing the etching paste by cleaning the etched transparent substrate.
Patent KR-20200100982-A (KR)
Inventor: KANG HYI JAE
IPC: H01L21/673
Filed: 2019-02-19
Abstract: According to the present invention, a stocker unit may comprise: a plurality of shelves for storing articles; a first port for receiving the article from or delivering the article to a first conveying unit; a second port for receiving the article from a second conveying unit or delivering the article to the second conveying unit; and a first robot for transferring the article among the shelves, the first port, and the second port. According to the stocker unit of the present invention, the article can be smoothly transferred.
Patent KR-20200049444-A (KR)
Title: Method and apparatus for reducing overhead of ethernet frame in next generation mobile communication system
Inventor: KIM DONG GUN
IPC: H04L29/08
Filed: 2019-03-04
Abstract: The present invention relates to a communication technique for fusing a 5G communication system with an IoT technology to support a higher data transmission rate than that of a 4G system and a system thereof. The present invention can be applied to an intelligent service (for example, smart home, smart building, smart city, smart car or connected car, healthcare, digital education, retail business, security and safety related services, etc.) based on a 5G communication technology and an IoT-related technology. According to the present invention, disclosed are a method for reducing the overhead of an Ethernet frame and an apparatus thereof, a method for efficiently performing a connection resumption procedure of a terminal and an apparatus thereof, and a method for preventing data loss when performing an uplink user data compression procedure and an apparatus thereof. According to the present invention, a control signal processing method in a wireless communication system comprises the steps of: receiving a first control signal transmitted from a base station; processing the received first control signal; and transmitting a second control signal generated based on the processing to the base station.
Patent KR-20200112121-A (KR)
Inventor: LEE DUK MUK
IPC: G02B1/14
Filed: 2019-03-21
Abstract: The present invention relates to a reflective film which prevents the occurrence of haze on a reflective surface while smoothly preventing a decrease in the adhesion rate of silver due to moisture, oil or oligomer remaining on a surface of a substrate during a manufacturing process. The reflective film comprises: a substrate formed of a transparent synthetic resin film; an upper cover removal layer formed by modifying the surface of the substrate with plasma or performing hard coating, and removing a water vapor film, an oil vapor film, and an oligomer film from the upper surface of the substrate; and a silver reflective layer formed by depositing or coating silver on the upper surface of the upper cover removal layer.
Patent KR-20200113616-A (KR)
Inventor: CHO CHANG SEOB
IPC: H02J7/00
Filed: 2019-03-26
Abstract: The present invention relates to a technique for reducing standby power consumption to a level of almost zero by blocking commercial power inputted from a charger for a mobile communication terminal when the charger for a mobile communication terminal is in standby state. The present invention provides the power saving type charger for a mobile communication terminal comprises: an alternating current (AC) / direct current (DC) converter (110) which receives commercial power and converts the same into a DC voltage of a level required to charge a mobile communication terminal; a relay (120) installed at an input terminal of the AC/DC converter (110) to control the commercial power supplied to the AC/DC converter by manually switching operation or switching operation by a switching control signal; a current sensor (130) detecting that an amount of a current flowing through an output terminal of the AC/DC converter (110) is less than or equal to a predetermined value and outputting a current detection signal accordingly; and a control unit (140) outputting the switching control signal when the current detection signal is supplied.
Patent KR-20200115866-A (KR)
Title: Duct cleaning apparatus of air conditioning system, duct cleaning system of air conditioning system and method thereof
Inventor: CHUN YOUNG BAE
IPC: A46B5/00
Filed: 2019-03-28
Abstract: The present invention relates to an apparatus and a system for cleaning a duct of an air conditioning system and a method thereof which can easily perform cleaning in a duct regardless of the length of the duct. The present invention provides an apparatus and a system for cleaning a duct of an air conditioning system and a method using the same. The apparatus for cleaning a duct of an air conditioning system comprises: a brush for cleaning a duct including a brush support member being made of a metal or a synthetic resin material and having a prescribed length, a brush member coupled to a middle portion to form a spare protruding unit on the front and rear ends of the brush support member and made of a flexible material having a prescribed diameter and width, and a support bar coupling member coupled to the spare protruding unit of the rear end of the brush support member; a duct protection unit formed on or coupled to the spare protruding unit of the front end of the brush support member; a support bar of a prescribed length made of a flexible material, and coupled to the support bar coupling member of the brush for cleaning a duct; and a driving unit coupled to an end of the support bar to rotate the brush for cleaning a duct.
Patent KR-20190055025-A (KR)
Title: Apparatus for controlling power
Inventor: LEE JONG MAN
IPC: H04M1/02
Filed: 2019-03-28
Abstract: The present invention relates to a power control device and a power control method and, more specifically, to a power control device capable of controlling power supplied to an electronic device from a battery, and a power control method. According to an embodiment of the present invention, the power control device comprises: a power measurement unit measuring an output voltage of a battery; a temperature measurement unit measuring external temperature; a cut-off voltage setting unit setting a cut-off voltage of an electronic device in accordance with the measured external temperature; and a control unit supplying the output voltage to the electronic device if the output voltage exceeds a set cut-off voltage and cutting-off the output voltage supplied to the electronic device if the output voltage is equal to or less than the set cut-off voltage.
Patent KR-20200114909-A (KR)
Title: A planar transformer
Inventor: HAN TAEK SOO
IPC: H01F17/02
Filed: 2019-03-29
Abstract: The present invention relates to a planar transformer. According to the present invention, the planar transformer comprises: a primary-side upper coil element (110) on a flat plate; a primary-side lower coil element (120) on a flat plate, positioned so as to make contact with or be spaced apart from the primary-side upper coil element (110) in the downward direction; and a secondary-side coil element (200) on the flat plate, in which an induced current is generated by a current applied to the primary-side upper coil element (110) and the primary-side lower coil element (120). Accordingly, the occurrence of magnetic field loss is reduced, and thus the efficiency from the primary-side to the secondary-side is increased.
Patent KR-20200116816-A (KR)
Inventor: YOUN HA JIN
IPC: A61B5/15
Filed: 2019-04-02
Abstract: The present invention relates to an auxiliary device for a blood collection syringe. According to the present invention, the auxiliary device for a blood collection syringe comprises: a thumb press stand support unit having a thumb press stand support saw-toothed unit; an auxiliary press stand unit having an auxiliary press stand saw-toothed unit; and a saw-toothed wheel unit located between the thumb press stand support saw-toothed unit and the auxiliary press stand saw-toothed unit. According to the present invention, blood can be collected by pressing an auxiliary press stand without pulling a thumb press stand.
Patent KR-20200119601-A (KR)
Title: Apparatus and method for secure update of a binary data in vehicle
Inventor: JEON BYEONG HWAN
IPC: G06F8/65
Filed: 2019-04-10
Abstract: The present invention relates to an apparatus and method for securely updating binary data of a vehicle through over the air activation (OTA) of a vehicle using a private blockchain technology. According to an embodiment of the present invention, a binary data updating apparatus of a vehicle comprises a plurality of nodes as vehicles for transmitting and receiving block data encrypted with a blockchain of binary data of the vehicle through a wireless network. Each of the plurality of nodes includes: a data receiving unit which receives block data from another node; a data verification unit which compares the block data received from the other node with previously stored block data; a data modification unit which deletes the block data received from the other node, or combines and encrypts the previously stored block data to generate modified block data; a data storage unit which stores the modified block data generated by the data modification unit; and a data transmission unit which transmits the modified block data stored in the data storage unit to the other node.
Patent KR-20200122701-A (KR)
Title: Method for providing restaurant information and service server providing the same
Inventor: BYUN BO RAM
IPC: G06Q30/02
Filed: 2019-04-18
Abstract: The present application relates to a method for providing restaurant information and a service server therefor. According to one embodiment of the present invention, the method for providing restaurant information may comprise: a POI setting step of setting a point of interest (POI) of a user according to an input of the user applied to a user terminal or a location of the user terminal; a restaurant information extraction step of extracting restaurant information associated with the POI; and displaying the extracted restaurant information in a mark shape on a map and providing the extracted restaurant information to the user terminal.
Patent KR-20200123691-A (KR)
Inventor: LEE WON KYEONG
IPC: H05B1/02
Filed: 2019-04-22
Abstract: In a circuit for preventing overcurrent from being applied to a heater heating an aerosol generating material, disclosed is a circuit including: a variable resistor element which is connected between one end of the heater and a power supply terminal which supplies power delivered from a battery, and has a resistance value which is adjusted based on the strength of current supplied from the power supply terminal; a noise canceling element connected to one end connected to the power supply terminal among both ends of the variable resistor element; and an electrostatic discharge element connected to the other end connected to one end of the heater among both ends of the variable resistor element.
Patent KR-20200126105-A (KR)
Title: A nano bubble generator
Inventor: JI HYUN SOOK
IPC: B01F3/04
Filed: 2019-04-29
Abstract: The present invention provides a nano-bubble generator which has an inlet hole for introducing the water mixed with air and a discharge hole for discharging the mixed water so that nano-bubbles can be formed in the process of moving the water mixed with air and realizing structural simplification and miniaturization and in which a collision pressure and a shear pressure are applied to a space between the inlet ball and the discharge hole while the mixed water is moving to generate nano-bubbles. The present invention provides a nano-bubble generator which comprises: an inlet body having the inlet hole formed at the front end and an open rear end; and a discharge body provided with the discharge hole at the front end and having the inlet body bound so that the opening of the inlet body is spatially connected, and also a discharge opening formed at a rear end through which the mixed water is discharged to the outside. In a transfer space of the mixed water shared by connecting the inlet hole of the inlet body and the discharge hole of the discharge body, the inlet hole is disposed at the center of the transfer space; a plurality of discharge holes are formed at the edge of the transfer space; and the transfer space between the inlet hole and the discharge hole is equipped with a guide unit to be guided in a ′concentric circle wave′ shape in the process of transferring the mixed water from the center to the outside.
Patent KR-20200127415-A (KR)
Inventor: CHUNGWON SONG
IPC: H01R24/60
Filed: 2019-05-02
Abstract: The present invention provides a display device which can recognize a source device regardless of a standard of a high definition multimedia interface (HDMI) connected to an HDMI input port. The display device comprises: an HDMI input port to which an HDMI is connected; an HDMI receiving unit receiving a video signal from a source device through the HDMI connected to the HDMI input port; and a switch connected between a signal line connected to a pin 17 of the HDMI input port and a ground line.
Patent KR-20200130542-A (KR)
Inventor: HYO JEONG LEE
IPC: H04R5/033
Filed: 2019-05-08
Abstract: The present specification discloses a method and an apparatus capable of providing a more accurate sound direction discrimination test. According to the present specification, provided is a sound direction discrimination test apparatus, which outputs sound from different directions while a binaural-recording microphone is worn on a subject′s ear, and records the sound which is actually heard in the subject′s ear through the binaural-recording microphone. Thereafter, a sound processor converts the recorded sound into sound data and outputs the sound data to stereo headphones worn by the subject. Through this, it is possible to test the sound direction discrimination by applying a method of determining the direction of the sound including frequency filtering information (spectral cue).