baber/WOPTO huggingface dataset:
Patent KR-20200024615-A (KR)
Title: Portable heating pipe cleaning device
Inventor: JEONG GYEONG YANG
IPC: F24D19/00
Filed: 2018-08-28
Abstract: Provided in the present invention is a portable heating pipe cleaning device, which can be easily stored and carried to increase efficiency in use. Furthermore, external air can be supplied to cleaning water introduced into a heating pipe such that the disinfecting cleaning effect of the introduced air may maximize cleaning efficiency. To this end, the portable heating pipe cleaing device comprises: a body of a box shape, of which an inner space unit is opened and closed by means of a cover hinge-coupled to an upper portion; a cleaning water introduction pipe which is provided in the space unit of the body, and is introduced from the outside; a cleaning water supply pipe which is provided in the space unit of the body, and is spatially connected to the cleaning water introduction pipe such that cleaning water can be introduced into a heating pipe; an air supply pipe which is provided in the space unit of the body, and comes in contact with the cleaning water supply pipe to supply external air; and an air pump which is operated by being controlled by a control means configured to control by receiving power from a power supply unit, in order to supply the external air to the air supply pipe, and is provided in the space unit of the body.
Patent KR-20200028551-A (KR)
Title: OTDR Having Functional ASIC Chip
Inventor: KIM JIN BONG
IPC: H04B10/071
Filed: 2018-09-06
Abstract: The present invention relates to an optical time domain reflectometer (OTDR) with decreased size having an application specific integrated circuit (ASIC) chip for each function. According to the present invention, the OTDR comprises: a light source providing an optical signal to a communication network to be measured; a reception unit receiving a backscattered or reflected optical signal from the communication network to be measured; an analog circuit unit operating the light source and converting an analog optical signal received in the reception unit into a digital optical signal; a control logic circuit unit reading digital optical signal data from the analog circuit unit; a data processing unit receiving and processing the digital optical signal data read by the control logic circuit unit; and an algorithm circuit unit removing noise for the digital optical signal data received from the data processing unit and detecting an event. The analog circuit unit, the control logic circuit unit, and the algorithm circuit unit are formed in separate ASCI chips, respectively.
Patent KR-20180102041-A (KR)
Inventor: BYUN JIN SEOK
IPC: C08J7/044
Filed: 2018-09-06
Abstract: The present invention relates to a photocurable coating composition for forming a low refractive layer, a method for producing an antireflection film using the photocurable coating composition, and an antireflection film produced by using the photocurable coating composition. According to the present invention, the low refractive layer is formed by using the photocurable coating composition composed of at least two photopolymerizable compounds, a photoinitiator, a surface-treated hollow inorganic nanoparticle, and a surface-treated solid inorganic nanoparticle.
Patent KR-20190110926-A (KR)
Title: Optical output device for vehicle and method for manufacturing thereof
Inventor: RO JIN SEOK
IPC: F21S45/30
Filed: 2018-09-07
Abstract: Disclosed are an optical output device for a vehicle and a method for manufacturing the same. According various embodiments of the present invention, the optical output device for a vehicle can be provided in or attached to a vehicle, and comprises: a first plate of which a mounting groove is formed in at least an area of one surface; a light emitting module mounted on the mounting groove; a second plate coupled to the first plate, and having a protruding portion of which at least an area protrudes in an opposite surface direction of a surface coupled to the first plate; and a third plate coupled to the second plate, and having a through portion corresponding to the protruding portion to be inserted into and coupled to the protruding portion of the second plate in at least an area thereof.
Patent KR-20200039110-A (KR)
Title: Apparatus for Providing Discount Information
Inventor: KANG SEONG GI
IPC: G06Q30/02
Filed: 2018-10-05
Abstract: The present invention relates to an apparatus for providing discount information to activate e-commerce between a consumer and a seller. The apparatus comprises: a database storing information on users registered for each area and information on users, who register a store as a store of interest; a transmission/reception unit connected to a store terminal and a user terminal through a network and transmitting and receiving data; and a control unit transmitting a message, which is received by the transmission/reception unit and includes discount information on goods for sales from the store terminal, to the user terminal based on the information of the database and transmitting order information, which is received by the transmission/reception unit, from the user terminal to the store terminal. The discount information on the goods for sales is based on the total stock of the store. The message received by the transmission/reception unit may be transmitted to the users, who register the store as the store of interest or a user residing in a selected area.
Patent KR-20200039267-A (KR)
Title: Composition for treatment or prevention of neuroinflammatory diseases comprising extract of Carpomitra costata
Inventor: CHOI YUNG HYUN
IPC: A61K36/03
Filed: 2018-10-05
Abstract: The present invention relates to a composition for preventing and treating neuroinflammation which contains an extract of Carpomitra costata. The composition reduces the production of inflammatory mediators and cytokines to exhibit an anti-neuroinflammatory effect of microglia, and thus can exhibit effects of preventing and treating neuroinflammation having no side effects even when used for treatment. In addition, the present invention is to provide a pharmaceutical composition for preventing and treating neuroinflammation and a functional food composition for preventing and treating neuroinflammation with high preference, wherein the compositions contain the extract of Carpomitra costata.
Patent KR-20200042658-A (KR)
Inventor: KIM BYUNG WOOK
IPC: H01L21/027
Filed: 2018-10-16
Abstract: Provided is a semiconductor package. The semiconductor package comprises: a semiconductor substrate; an electrode pad formed on the semiconductor substrate; a first dielectric layer comprising an opening part formed on the electrode pad and exposing the electrode pad; a redistribution layer (RDL) formed on the first dielectric layer to be electrically connected to the electrode pad; and bumps electrically connected to the redistribution layer. The redistribution layer comprises a contact part formed in the opening part, and a distribution part in direct connection with the contact part and extending along an upper surface of the semiconductor substrate. The distribution part comprises a first part having a first thickness, and a second part having a second thickness different from the first thickness. According to the present invention, a semiconductor package having improved durability can be provided.
Patent KR-20190136892-A (KR)
Inventor: SORA PARK
IPC: H01J35/04
Filed: 2018-10-22
Abstract: The present invention relates to a field emission X-ray source and a driving method thereof. More specifically, the field emission X-ray source capable of implementing the optimal focusing characteristics of an electron beam irradiated to an anode under a varying voltage condition according to the present invention comprises: a cathode; an emitter on the cathode; a gate electrode tube focusing an electron beam emitted from the emitter; a focusing electrode focusing the electron beam focused in the gate electrode tube; and an anode including the bottom surface to which the electron beam focused in the focusing electrode is irradiated. According to the present invention, the field emission X-ray source satisfies a conditional function of W2/L2 < W1/L1 < 2*W2/L2.
Patent KR-20200045644-A (KR)
Title: Method for the manufacture of CVD pad conditioner using electrophoretic deposition
Inventor: JIN GOO PARK
IPC: B24B53/017
Filed: 2018-10-23
Abstract: Provided is a method of manufacturing a CMP pad conditioner. The method of manufacturing the CMP pad conditioner includes the following steps of: preparing a substrate; and forming a nucleation promoting layer including diamond particles on the substrate by electrophoretic deposition. Therefore, defects which can be generated during a CMP process can be minimized.
Patent KR-20190051804-A (KR)
Inventor: LEE SEUNG YONG
IPC: G01S13/02
Filed: 2018-10-24
Abstract: The present invention relates to a position estimating technique. According to an embodiment of the present invention, an IR-UWB-based position estimating system comprises: an anchor set comprising a plurality of slave anchors and master anchors installed in a position estimation target space; a tag positioned in the position estimation target space; and a position estimation device estimating the position of the tag based on distance integrated information from the master anchor.
Patent KR-20200046569-A (KR)
Inventor: KANG TAEWOOK
IPC: G01N33/00
Filed: 2018-10-25
Abstract: The present invention provides a method and an apparatus for molecular detection based on a surface enhancement Raman scattering method capable of monitoring a concentration of a dissolved C1 gas in a biological C1 conversion reactor on-line. The apparatus for detecting the C1 gas of the present invention comprises a C1 gas concentrating and detecting unit including a metal nanostructure. Provided is the apparatus for detecting the C1 gas which detects the C1 gas having the metal nanostructure attached to the C1 gas concentrating and detecting unit as a surface enhancement Raman scattering signal. In addition, provided is the method for effectively concentrating and rapidly detecting the C1 gas using the apparatus for detecting the C1 gas.
Patent KR-20190054950-A (KR)
Title: Corrosion control coating
Inventor: ROTH MARCEL
IPC: C09D5/10
Filed: 2018-11-09
Abstract: The present invention relates to a corrosion control coating system, which exhibits improved abrasion resistance, and to a manufacturing method thereof and a substrate applied on the corrosion control coating system. The corrosion control coating system of the present invention comprises: (a) a first layer of a cathode corrosion control coating foam cross-linked in case of being exposed to water; and (b) a second layer of a coating form obtained by an aqueous-based coating composition.
Patent KR-20200055963-A (KR)
Title: Plating laminate and printed circuit board
Inventor: CHUN SUNG WOOK
IPC: C23C18/38
Filed: 2018-11-14
Abstract: The present invention relates to a plating laminating technique for providing an inner layer of a printed circuit board having improved adhesive force. Provided are an electrolessly plated laminate including a non-etching/low luminance laminated pre-treatment body or low luminance copper foil and a printed circuit board comprising the same. Therefore, the uniform illumination can be formed regardless of a kind of plated objects.
Patent KR-20190059250-A (KR)
Inventor: KIM SUNG GI
IPC: C23C16/50
Filed: 2018-11-21
Abstract: The present invention relates to: a composition for deposition of a silicon-containing thin film, comprising a trisilylamine compound; and a method for manufacturing a silicon-containing thin film by using the same and, more specifically, provides: a composition for deposition of a silicon-containing thin film, comprising a trisilylamine compound, which is capable of forming a silicon-containing thin film at a very excellent deposition rate at a low temperature, so as to be effectively usable as a precursor of a silicon-containing thin film and a display packaging material; and a method for manufacturing a silicon-containing thin film by using the same.
Patent KR-20200060803-A (KR)
Inventor: KIM JOO WON
IPC: H05K13/00
Filed: 2018-11-23
Abstract: The present invention relates to a nozzle assembly with an elastic member for transferring a PCB. According to one aspect of the present invention, the nozzle assembly with an elastic member for transferring a PCB comprises: a nozzle main body which includes a hollow part on the center and a long hole in a vertical direction formed on the outer surface on one side thereof; an elevation inducing body which is inserted into the hollow part to be elevated from a lower side of the nozzle main body, and includes a hollow part, a support flange on an outer circumferential surface on a lower side, and a pin groove on the outer surface on one side; a conical body which is inserted into a hollow part from a lower side of the elevation inducing body, is elevated and lowered by being integrated with the elevation inducing body, and has a greater diameter on an upper side than that on a lower side; a nozzle tip which is formed on an upper side of the body and is made of a cylindrical engagement unit having a smaller outer diameter than the outer diameter of the upper side of the body; an elastic member which is installed on the outside of the elevation inducing body between a lower side of the nozzle main body and the support flange, and elastically lowers and returns the elevation inducing body; and a stroke limiting pin which is inserted into the pin groove through the long hole to limit an elevation stroke of the elevation inducing body and the nozzle tip. The nozzle assembly with an elastic member for transferring a PCB can transfer a PCB without damage since a nozzle tip is made of ceramic to have soft surface.
Patent KR-20190065147-A (KR)
Title: Electrode assembly and lithium secondary battery including the same
Inventor: SONG JOOYONG
IPC: H01M10/0585
Filed: 2018-11-29
Abstract: The present invention relates to an electrode assembly and a lithium secondary battery comprising the same. The electrode assembly is an electrode assembly in which two or more positive electrodes and one or more negative electrodes are alternately stacked at a boundary of a separator. The outermost positive electrodes are positioned on both outermost surfaces of the electrode assembly. Each of the outer most positive electrodes comprises: a positive electrode current collector; a positive electrode active material layer formed on one surface of the positive electrode current collector; and an irreversible material coating layer comprising lithium oxide formed on the other surface of the positive electrode current collector. The irreversible material coating layer is positioned on the outermost surface of the electrode assembly.
Patent KR-20200065308-A (KR)
Title: Jump stitch discrimination method for embroidering machine
Inventor: KIM DO WAN
IPC: D05C5/02
Filed: 2018-11-30
Abstract: The present invention provides a method for discriminating a jump stitch of an embroidery machine. According to the present invention, the method for discriminating a jump stitch of an embroidery machine comprises the steps of: inputting a sensing signal into a CPU (20) from a sensor mounted on the embroidery machine; setting the number of heads present in the embroidery machine and the number of needle bars per head, and inputting a signal that sets a needle bar which uses an optional device into the CPU (20); and receiving a signal input from the setting device and a signal from the sensor mounted on the embroidery machine and generating an embroidery machine jump recognition synchronization signal by the CPU (20). According to the present invention, a user is able to perform an operation using the embroidery machine even when a manufacturer of the embroidery machine does not upgrade the embroidery machine.
Patent KR-20200066475-A (KR)
Inventor: JUNG WOO CHUL
IPC: B32B7/12
Filed: 2018-11-30
Abstract: The present invention relates to a tile and a manufacturing method thereof. Specifically, the present invention relates to a tile having excellent dimensional stability, bending stability, and caster resistance while showing excellent effects such as shock absorption and noise prevention by including an olefin-based hot-melt adhesive layer between a foam and a balance layer.
Patent KR-20200067063-A (KR)
Inventor: HAN HYO BIN
IPC: B60H1/32
Filed: 2018-12-03
Abstract: The present invention relates to technology capable of enabling the operation of an air conditioner even in a state in which a vehicle is stopped and turned off. When a refrigerant is injected, the refrigerant is moved to a compressor (7) to be in a high-temperature and high-pressure liquefied state. The liquefied refrigerant is moved to an expansion valve and then, is connected from the expansion valve to an evaporator (6) but, at this point, the refrigerant is evaporated as the refrigerant flows from the expansion valve, which is a narrow copper tube, to a radiator beside the evaporator (6) and thus, the refrigerant takes heat from vicinity thereof. Surrounding cool air creates wind inward, and the spent refrigerant is re-sent to the compressor (7) to be circulated. Water (condensed water) produced as the refrigerant flows through the cold evaporator (6) is collected into a water container and pumped through a motor pump (10) and then, is atomized through an ultrasonic vibrator (9) and then, is supplied to a condenser (6) performing forcible air cooling such that a high-temperature and high-pressure gas refrigerant easily causes a phase change to a liquid refrigerant due to secondary evaporation heat. Accordingly, since a large amount of refrigerants have repetitive phase changes with low energy, high-efficiency and low-power technology for operating the compressor (7) less often and quickly liquefying refrigerants can be materialized.
Patent KR-20200069647-A (KR)
Inventor: CHOI MYONG HUN
IPC: F28D7/16
Filed: 2018-12-07
Abstract: The present invention relates to a finless multi-pipe type double pipe heat exchanger in which tube sheets (tube plates) and tubes (heat exchange pipes) are assembled with an assembly fitting device, in a finless multi-pipe type double pipe heat exchanger equipped with a fitting device for coupling a tube sheet (tube plate) and tubes (heat exchange pipes). More particularly, the present invention relates to a finless multi-pipe type double pipe heat exchanger which simplifies a structure to facilitate maintenance and cleaning by allowing separation and assembly of the heat exchange tubes to facilitate repair and replacement of the heat exchange tubes, as well as allowing separation and cleaning of the heat exchange tubes to facilitate cleaning of the heat exchange tubes.
Patent KR-20200069761-A (KR)
Title: Method of preparing onion skin extract
Inventor: SHIN HAN SEUNG
IPC: A23L33/105
Filed: 2018-12-07
Abstract: The present invention relates to a method for preparing an onion peel extract containing quercetin. Specifically, the present invention relates to a method for significantly reducing the process cost using alkaline water and increasing the yield of solids containing quercetin.
Patent KR-20200073690-A (KR)
Title: Water pail for paint
Inventor: BANG JOON SEO
IPC: B65D25/04
Filed: 2018-12-14
Abstract: The present invention relates to a water pail for painting. A water pail for painting according to the present invention includes: a cloudy water storage vessel, in which cloudy water is stored; a plurality of color group rinsing vessel disposed above the cloudy water storage vessel and in which rinsing water for rinsing brushes for color groups is temporarily stored; and water flow tubes for moving the rinsing water clouded in the color group rinsing vessels to the cloudy water storage vessel, wherein the inlets of the water flow tubes are communicated with the lower sides of the interiors of the color group rinsing vessels, the outlets thereof are communicated with the cloudy water storage vessel at a location that is lower than the outer bottom surfaces of the color group rinsing vessels, and middle portions thereof have an inverse U-shaped tube or an inverse V-shaped tube, in which a maximum point is formed at a location that is higher than the outlets. According to the present invention, a troublesomeness of having to frequently exchange water can be reduced, water can be easily exchanged without having to incline the water vessel so that the water pail can be conveniently used, and brushes can be easily preserved temporarily or for a long time.
Patent KR-20190074979-A (KR)
Title: Polishing head and polishing apparatus
Inventor: KASHIWAGI MAKOTO
IPC: B24B49/10
Filed: 2018-12-17
Abstract: The present invention provides a polishing head of a compact size by a simple configuration. The polishing head (10) comprises: a polishing part pressing member (12) to support a polishing part (3); a movable shaft (15) connected to the polishing part pressing member (12); a housing (18) accommodating the movable shaft (15) therein; and a partition membrane (25) forming a pressure chamber (20) between an end of the movable shaft (15) and the housing (18). The partition membrane (25) includes: a middle portion (25a) coming in contact with an end of the movable shaft (15); an inner wall portion (25b) connected to the middle portion (25a) to be extended along a side of the movable shaft (15); a folding portion (25c) connected to the inner wall portion (25b) to have a curved section; and an outer wall portion (25d) connected to the folding portion (25c) to be positioned outside the inner wall portion (25b).
Patent KR-20200077073-A (KR)
Title: angle adjustable smart phone cradle in air
Inventor: BAEK SEUNG U
IPC: H04M1/04
Filed: 2018-12-20
Abstract: The present invention discloses a mounting tool, which includes a mobile phone adhesive portion, a rotation portion, a connection portion, a leg portion, and a bonding portion. The mounting tool is invented by at least mimicking the body movements of spiders. In the present invention, at least a mounting tool and the adhesive portion, the rotation portion, the connection portion, etc. are combined, so as to be used as a portable by reducing the volume. An adhesive portion of a lower part can be attached to a location desired by a user, and the angle of the leg portion and the connection portion can be adjusted to match the angle with the mobile phone to the user gaze, so as to be extended to a new range of applications as well as the mounting tool. In addition, the mounting tool functions as a multitasking support tool which supports a user to do other things by keeping the mobile phone fixed. The burden on the user body can be reduced in accordance with a usage method of the user.
Patent KR-20180030132-A (KR)
Title: 드라이브 시스템 및 인버터 장치
Inventor: SHIGETA TOMOAKI
IPC: H02P21/26
Filed: 2016-05-16
Abstract: 센서리스 제어를 안정적으로 행하는 드라이브 시스템 및 인버터 장치를 제공한다.  실시 형태의 드라이브 시스템은, 전동기(M)와, 전동기(M)를 구동하는 교류 전류를 출력하는 주 회로부(50)와, 주 회로부(50)의 출력 전류값을 검출하는 검출부(80)와, 전동기(M)에 통전하는 전류에 상당하는 전류 지령값을 생성하는 전류 지령 생성부(10)와, 전류 지령값과 전류값이 일치하도록 주 회로부(50)의 게이트 지령을 생성하는 게이트 지령 생성부(40)와, 주 회로부(50)의 출력 전압 목표 벡터를 연산하는 연산부(42)와, 주 회로부(50)가 기동할 때의 초기 추정에 있어서, 전류값과 출력 전압 목표 벡터에 기초하여, 전동기(M)의 회전 위상 추정값을 연산하는 추정부(70)를 구비한다.  초기 추정에 있어서의 전류 지령값은 전동기(M)의 회전자를 자기 포화시키는 전류를 흐르게 하는 것이며, 회전 위상 추정값의 연산에 사용하는 전동기(M)의 동적 인덕턴스는, 전동기(M)의 회전자가 자기 포화되었을 때의 값이다.
Patent KR-20180023053-A (KR)
Title: 냉장고
Inventor: MASHIMO TAKUYA
IPC: F25D27/00
Filed: 2014-06-25
Abstract: 본 실시형태의 냉장고(1)는 전면이 개구된 냉장고 본체(11)와, 냉장고 본체(11)의 전면 개구부에 부착된 단열성의 문(21, 22)과, 냉장고 본체(11)에 부착되고, 문(21, 22)을 강제적으로 개방 동작시키는 문 개방 장치(54, 55)와, 문(22)에 설치된, 냉장고의 냉각제어내용을 변경하는 조작을 하기 위한 제어 조작부(50)와, 문(21, 22)에 설치되고, 문 개방 장치(54, 55)의 문 개방 동작을 조작하기 위한 문 개방 조작부(51, 52)와, 제어 조작부와 문 개방 조작부(51, 52)로부터의 조작신호를 입력하고, 해당하는 냉각제어와 문 개방 제어를 실시하는 제어부(56)를 구비한다.  문 개방 조작부(51, 52)에 대해서 문 개방 조작 입력을 부여하는 부분은 문의 전면판(21A, 22A)의 일부이고 전면판(21A, 22A)과 일체로 연속되고 있다.  제어 조작부(50)에 대한 조작과 문 개방 조작(51, 52)에 대한 조작은 다른 조작방법으로 했다.
Patent KR-20180048684-A (KR)
Title: 암의 치료에 사용하기 위한 5-브로모-2,6-디-(1h-피라졸-1-일)피리미딘-4-아민
Inventor: BILIC SANELA
IPC: A61K39/00
Filed: 2016-08-10
Abstract: 본 발명은 5-브로모-2,6-디-(1H-피라졸-1-일)피리미딘-4-아민, 그의 제약상 허용되는 염 및 그의 공-결정, 및 암의 치료에 사용하기 위한 상기 화합물을 포함하는 제약 조성물에 관한 것이다.