baber/WOPTO huggingface dataset:
Patent KR-20200053100-A (KR)
Inventor: KIM MIN JIN
IPC: H04W4/60
Filed: 2018-11-08
Abstract: A system for providing content using Bluetooth according to an embodiment of the present invention comprises: a Bluetooth audio device having an identification tag in which tag unique information is recorded, and outputting content received through Bluetooth from a communication terminal having read the identification tag; a communication terminal which is Bluetooth-paired with the Bluetooth audio device in which tag-specific information is read, when the identification tag provided to the Bluetooth audio device is read, automatically executes a music playing application that accesses a pre-registered content server, and transmits, via Bluetooth, the content streamed from the accessed content server to the Bluetooth-paired Bluetooth audio device; and a content server for providing content to the communication terminal through streaming.
Patent KR-20200053183-A (KR)
Inventor: SHIN SUNG HO
IPC: B24B37/04
Filed: 2018-11-08
Abstract: The present invention relates to a substrate processing apparatus capable of improving the stability and precision in conditioning a polishing pad. A substrate processing apparatus according to the present invention includes: a conditioning unit including a conditioning disk coming in contact with a polishing pad and performing a conditioning process of the polishing pad; and a position detecting unit for detecting a position of the conditioning unit.
Patent KR-20190059214-A (KR)
Inventor: WEI HUI HSIEN
IPC: H01L43/02
Filed: 2018-11-09
Abstract: In a manufacturing method of a semiconductor device, a magnetic random access memory (MRAM) cell structure is formed. The MRAM cell structure includes a bottom electrode, a magnetic tunnel junction (MTJ) stack, and an uppermost electrode. A first insulating cover layer is formed on the MRAM cell structure. A second insulating cover layer is formed on the first insulating cover layer. An interlayer dielectric (ILD) layer is formed. A contact opening is formed in the ILD layer to expose the second insulating cover layer. A part of the second insulating cover layer and a part of the first insulating cover layer are removed to expose the uppermost electrode. A conductive layer is formed in the opening in contact with the uppermost electrode.
Patent KR-20200056040-A (KR)
Inventor: EOM TAE KWANG
IPC: F02M25/08
Filed: 2018-11-14
Abstract: The present invention relates to an ejector for a dual-purge system of a vehicle. A main objective of the present invention is to provide an improved ejector for a dual-purge system of a vehicle which can facilitate manufacture and reduce costs by a simple configuration in comparison to a conventional ejector, reduce the loss of energy and pressure of a fluid passing therethrough, and effectively mix and discharge fluids. To achieve the objective, the ejector for a dual-purge system of a vehicle comprises: a first pipe unit having a driving inlet as an internal flow path to allow a driving fluid to flow thereinto, and a nozzle unit of a shape with a reduced flow path cross section; a second pipe unit having a suction inlet as an internal flow path to allow a suction fluid to flow thereinto; and a third pipe unit allowing an outlet of the nozzle unit of the first pipe unit and an outlet unit of the second pipe unit to be connected to an inlet thereof, and having an outlet as an internal flow path to discharge the driving fluid and the suction fluid after the driving fluid and the suction fluid are mixed. While the nozzle unit of the first pipe unit and the outlet unit of the second pipe unit are arranged side by side, the nozzle unit of the first pipe unit and the outlet unit of the second pipe unit are connected to the inlet of the third pipe unit to allow the driving fluid passing through the nozzle unit of the first pipe unit and the suction fluid passing through the outlet unit of the second pipe unit to flow into the inlet of the third pipe unit in a direction parallel with the outlet which is the internal flow path of the third pipe unit to merge.
Patent KR-20190056316-A (KR)
Title: Direct coated separators and formation processes
Inventor: YOO MIKYONG
IPC: H01M50/434
Filed: 2018-11-14
Abstract: According to the present invention, energy storage devices, battery cells, and batteries comprise a battery cell component that is manufactured by methods comprising a step of depositing a first separator layer over an electrode material, wherein the first separator layer includes a ceramic material. The methods comprise a step of depositing a second separator over the first separator layer, wherein the second separator layer includes an adhesive material. The methods further include a step of drying the second separator layer to form the battery cell component.
Patent KR-20200056157-A (KR)
Inventor: LEE SE YOUN
IPC: B01F3/04
Filed: 2018-11-14
Abstract: The present invention relates to a bubble generator integrated with a multistage pump, in which the bubble generator includes: a housing part connected to a location to which bubble water is supplied the interior of which is divided into a plurality of areas, and configured to generate and discharge bubbles after being pressed; pressing pump parts disposed in the interior of the housing part and located at the plurality of divided areas in multiple stages while being interconnected to each other to perform a pumping operation continuously through a rotation operation; a bubble generation support part disposed in the interior of the housing part, fixed to, among the plurality of divided areas, an area formed in a discharge direction of the housing part, in which the pressing pump part is installed, to create an environment in which the pressed fluid passes through a plurality of vent holes to generate vortex, thereby forming bubbles; and a bubble generating part disposed inside the bubble generation support part and connected to the pressing pumping part in a vortex environment created by the bubble generation support part to generate bubbles while being rotated together. Accordingly, the easiness of a water treatment can be improved.
Patent KR-20200059980-A (KR)
Inventor: HUH JUNGOH
IPC: H01L51/50
Filed: 2018-11-22
Abstract: The present specification provides an organic light emitting device. The organic light emitting device includes: an anode; a cathode; a first organic material layer; and a second organic material layer provided between the anode and the cathode. The second organic material layer includes a compound represented by chemical formula 2.
Patent KR-20200062449-A (KR)
Title: Preparation method of rice comprising Cirsium setidens and potato
Inventor: YOON HYEOK JAE
IPC: A23L19/00
Filed: 2018-11-26
Abstract: The present invention relates to a method for manufacturing rice containing Cirsium setidens and potatoes mixed with pre-treated Cirsium setidens, potatoes, and other subsidiary ingredients. The rice containing Cirsium setidens and potatoes manufactured by the method of the present invention has an effect of improving palatability and nutrition at the same time. In order to achieve an object of the present invention, the present invention provides the method for manufacturing rice containing Cirsium setidens and potatoes comprising the following steps: (1) putting washed rice, pre-treated Cirsium setidens, pre-treated potatoes, and subsidiary ingredients to a caldron and mixing the same; and (2) adding purified water to the mixture, mixing and heating the same to cook rice, followed by steaming the same.
Patent KR-20180128883-A (KR)
Inventor: NISHIMURA MASASHI
IPC: H01L21/66
Filed: 2018-11-27
Abstract: An objective of the present invention is to provide a method of evaluating quality of a silicon wafer, a method of manufacturing a silicon wafer, and a silicon wafer capable of detecting minute processing damage present on a cross section of a notch of a silicon wafer. The method performs first heat treatment on the silicon wafer to be evaluated at the first temperature of 900° C or more and 1150°C or less, performs second heat treatment at the second temperature of 1100°C or more and 1200°C or less, performs selection etching treatment with an etching rate of 1.3μm/min or less, and detects an oxidized organic lamination defect present on the cross section of the notch.
Patent KR-20200062930-A (KR)
Title: Catalyst composition for polymerization of polyolefin, preparing method of catalyst for polymerization of polyolefin and process for polymerization of polyolefin using the same
Inventor: JIN SOOK YOUNG
IPC: C08F2/38
Filed: 2018-11-27
Abstract: The present invention relates to a catalyst composition for polymerization of polyolefin, a method for preparing the same, and a method for preparing polyolefin using the catalyst composition. Particularly, the present invention provides a catalyst composition for polymerization of polyolefin which includes a magnesium compound solution containing a magnesium compound dissolved in an alcohol solvent, an internal electron donor compound represented by the following Chemical Formula 1, and a transition metal compound mixed with a hydrocarbon solvent. The present invention also provides a method for preparing a catalyst for polymerization of polyolefin using the catalyst composition, and a method for preparing polyolefin including a step of polymerizing olefinic monomers in the presence of a catalyst obtained from the catalyst composition. In Chemical Formula 1, R^1, R^2, X and n are the same as defined in the specification.
Patent KR-20200064263-A (KR)
Title: Continuous casting of a metallic strand
Inventor: HAHN SUSANNE
IPC: B22D11/12
Filed: 2018-11-28
Abstract: The present invention relates to a method for continuous casting of a metal strand (1) in a continuous casting machine and an apparatus thereof. The object of the present invention is to change the known continuous casting method so that the formation of cavities or cracks in the strand (1) is prevented. The object is solved by a method according to claim 1, wherein the strand (1) is insulated by a heat insulation portion (9) in a tertiary cooling zone (5), and a heat transfer coefficient (U) of the heat insulation portion (9) is adjusted to increase in the casting direction (G).
Patent KR-20200067628-A (KR)
Inventor: KIM YONG WOOK
IPC: A47L11/284
Filed: 2018-12-04
Abstract: According to a preferred embodiment of the present invention, a wet-mop cleaner comprises: a handle unit held and used by a user; and a head unit provided on one side of the handle unit to sweep and clean a cleaning surface. The head unit includes: a housing fixed to the handle unit; a drive unit positioned in the housing and rotating a driving rotary shaft; a main gear receiving the rotational driving force of the rotary shaft of the drive unit; an operating rotary shaft axially connected to the main gear to rotate; a pair of cranks provided on both ends of the operating rotary shaft to operate with a phase difference therebetween; a pair of connecting rods connected to the cranks, respectively; a pair of operating units of which each one side is hinge-connected to a connecting rod and the other end is rotatably hinge-connected to the frame of the head unit such that the operating units rotate at a predetermined angle with the other ends as rotary shafts; and a pair of wet-mop attachment units which are hinged to the operating units to reciprocate and have a wet mop attached thereto. Therefore, the wet-mop cleaner allows the pair of cranks to operate with the phase difference such that the pair of wet-mop attachment units performs the sweeping operation within a range of a predetermined angle with a phase difference, that is, performs the sweeping operation in opposite directions and thus, offsets vibrations to minimize the vibrations transmitted to the handle unit, thereby increasing user convenience.
Patent KR-20200069097-A (KR)
Title: Hybrid capacitor
Inventor: OH YOUNG JOO
IPC: H01G11/32
Filed: 2018-12-06
Abstract: The present invention relates to a hybrid capacitor capable of preventing a sudden decrease in capacity or a deterioration in output characteristics due to the change over time by preventing impurities from being formed on the surface of an electrode by a reaction between Mn^(3+) ions in a crystal and an electrolyte in a high-voltage region of 4.8 V or higher by rare earth or activated carbon added to an anode made of a high-voltage anode material of LiNi_0.5Mn_1.5O_4. The hybrid capacitor comprises: the anode; a cathode spaced apart from the anode; and a separator disposed between the anode and the cathode. The anode includes a first current collector and an LNMO material electrode formed on the surface of the first current collector, and the cathode includes a second current collector and an activated carbon material electrode formed on the surface of the second current collector.
Patent KR-20200070797-A (KR)
Title: bias eco bag
Inventor: YUN KEON SANG
IPC: A45C13/26
Filed: 2018-12-10
Abstract: The present invention relates to a bag having an asymmetric hand strap. According to the present invention, the bag having an asymmetric hand strap comprises: hand straps (10) disposed to enable a user to carry the bag on the shoulder; low-surface hand straps (11) separately formed in the hand strap to put/take an article in/out of the bag; high-surface hand straps (12) included in the hand strap to be coupled to prevent one hand strap from sliding down; a hand strap coupling part (13) included in the low-surface hand straps (11) to be formed to separate and couple the low-surface hand straps (11); and a bag main body (20) disposed on the lower part of the hand straps to contain the articles; a lower surface (21) of the bag main body formed on a side surface of the bag main body to easily put/take the article in/out of the inside; a high surface (22) of the bag main body formed on the side surface of the bag main body to prevent the article from falling out; and an open part (23) formed on the upper part of the bag main body to put/take the article internal/out of the inside. Accordingly, the present invention provides effects of easily putting/taking the article in/out of the bag even when the user carries the bag on the shoulder since the open part (23) is obliquely formed, preventing the bag from sliding down since bag hand grips are completely coupled by the high-surface hand grips (12), and flexibly putting/taking the article in/out of the bag since the low-surface hand grip coupling part (13) is added.
Patent KR-20190074984-A (KR)
Title: Film formation apparatus
Inventor: KATO HITOSHI
IPC: H01L21/687
Filed: 2018-12-18
Abstract: The present invention relates to a film formation device, which is to surely perform rotation of a substrate to perform formation of a film by supplying film formation gas to the substrate revolving and suppressing a load applied to each part of a device for performing rotation. The film formation device includes: a rotation shaft installed to rotate to support a loading plate (3) on which the substrate (W) is loaded in a part rotating with a rotation table (2); a driven gear (4) installed in the rotation shaft; a driving gear (5) rotating on a revolution trajectory of the driven gear (4) and installed along the whole circumference of the revolution trajectory, wherein the driving gear (5) forms a magnetic gear device with the driven gear (4); and a relative distance change device (55) changing a relative distance between the driving gear (5) and the revolution trajectory of the driven gear (4). Therefore, the film formation device needs a magnetic force applied between the driven gear (4) and the driving gear (5) when the formation of the film is performed, to enable the substrate (W) to rotate and, also, can suppress the load on each part of the device by preventing the magnetic force from being strengthened in ordinary times.
Patent KR-20200076457-A (KR)
Inventor: NA SUNG WOON
IPC: A01C1/02
Filed: 2018-12-19
Abstract: The present invention relates to a grain germination drying device provided with a cooling means. Since the cooling means is formed on the outer circumferential surface of a housing into which grains are input so that the temperature inside the housing can be maintained at a constant temperature by the cooling means, it is possible to facilitate grain germination. A stirring means for stirring the germinated grains may be further installed in the housing to prevent grains from being entangled. In addition, since the grains are stirred by the stirring means, the heat of the germinated grains can be easily discharged to the outside by the cooling means.
Patent KR-20200077021-A (KR)
Inventor: JUNG JOON HO
IPC: H02K5/22
Filed: 2018-12-20
Abstract: According to the embodiments of the present invention, provided is a motor-electronic control device assembly which comprises: a motor having a first terminal including a support part drawn upward from a motor housing and a contact part bent and extended from the support part; and an electronic control device having a second terminal coupled to the motor and supported by the contact part. When the motor and the electronic control device are coupled, the motor and the electronic control device are electrically connected by an elastic structure of a motor terminal without separate components or processes, and a contact area between the terminals is widened to secure an amount of an electric current between the motor and the electronic control device.
Patent KR-20200077976-A (KR)
Title: Functional Natural Hair Loss Shampoo Containing Harghai Extract and Horsetail Extract
Inventor: LEE JAE HYUN
IPC: A61K8/44
Filed: 2018-12-21
Abstract: The present invention relates to a method for manufacturing a functional natural hair loss prevention shampoo without side effects by using a natural extract while increasing a hair loss prevention effect. The functional natural hair loss prevention shampoo according to the present disclosure is obtained by combining an Urtica laetevirens extract containing zinc (Zn), iron (Fe), manganese (Mn), potassium (K), and other amino acids, which are obtained from Urtica laetevirens, and a Houttuynia cordata extract obtained from Houttuynia cordata.
Patent KR-20200078785-A (KR)
Title: Technique for manufacturing physiologically active ingredient enhancer of agricultural products using natural extract
Inventor: KIM BAE YONG
IPC: A01N65/08
Filed: 2018-12-21
Abstract: The present invention relates to a technique for preparing an enhancing agent for bioactive components in agricultural products by using a natural extract. More specifically, the present invention relates to functional fruits and vegetables using a walnut extract, characterized in that a liquid mixture obtained by mixing 50-100 ppm of the walnut extract and ground materials, and the liquid mixture is then supplied to the fruits and vegetables, which are then harvested upon second pollination. The present invention relates to a method of cultivating fruits and vegetables in which secondary metabolites, such as saponins, anthocyanins, and lycopene, are enhanced. By spraying the walnut extract, the contents of lycopene, saponins, and anthocyanins in agricultural products can be increased. Thus, it is possible to produce lycopene that is effective in preventing cancer via a potent antioxidant activity. The present invention relates to production of high-quality, functional fruits and vegetables with enhanced functional materials, such as lycopene, through preventing allelopathy that occurs during growth of the fruits and vegetables, by applying the walnut extract thereto. The conventional use of pesticides, surface water, or the like pollutes the environment including soil and the like, and also gives rise to concerns about residues of sprayed materials remaining in fruits and vegetables. However, the walnut extract of the present invention is free of harmful substances and clean, and helps the plant growth, and thus can give rise to an increase in lycopene and functional materials in fruits and vegetables. Accordingly, the walnut extract may be prepared as a diluted solution at a concentration that does not affect the wholesome growth of fruits and vegetables, and can be sprayed thereto to promote the production of high-quality, functional fruits and vegetables.
Patent KR-20200082066-A (KR)
Inventor: KIM MIN HO
IPC: A47J27/00
Filed: 2018-12-28
Abstract: The present invention relates to an assemblability-improved dual cooking container and a dual cooking container manufacturing method. The container includes: an inner container (10) having the shape of a container where an inner side wall (14) is connected to an inner bottom (12); an outer container (20) having the shape of a container where an outer side wall (24) is connected to an outer bottom (22) having a center hole (28) and disposed on the outer surface of the inner container (10); and a bottom cap (30) coupled to the center hole (28) formed in the outer bottom (22) of the outer container (20), supported by a fixing protruding piece (16) provided on the inner bottom (12) of the inner container (10), and fixed to the outer surface at the center of the inner bottom (12) of the inner container (10).
Patent KR-20180019177-A (KR)
Title: 적외선 및／또는 자외선 신호들을 사용하는 자동 화이트 밸런스
Inventor: HUNG SZEPO ROBERT
IPC: H04N1/60
Filed: 2016-10-12
Abstract: 일 양상에 따라, 디바이스는 이미지를 획득하도록 구성된 카메라, 이미지와 연관된 UV(ultra-violet) 광 데이터 및 IR(infrared) 광 데이터 중 적어도 하나를 생성하도록 구성된 전자기 방사 센서, UV 광 데이터 및 IR 광 데이터 중 적어도 하나를 사용하여 확률 데이터로부터 발광체 타입 확률을 검출하도록 구성된 센서 프로세서 ― 발광체 타입 확률은 이미지와 연관된 광 소스가 특정 발광체 타입일 신뢰 레벨을 표시함 ― , 및 발광체 타입 확률에 따라 자동-화이트 밸런스를 조정하도록 구성된 자동-화이트 밸런스 유닛을 포함한다.
Patent KR-20180059769-A (KR)
Title: 흡수성 물품 및 그 제조 방법
Inventor: NAKAMURA YURIKO
IPC: A61F13/15
Filed: 2016-08-04
Abstract: 흡수체(56)가 포장 시트(58)로 포장되어 이루어지는 흡수 요소(50)를 구비하고 있으며, 흡수체(56)는, 섬유 및 고흡수성 폴리머 입자(56P)가 혼합 집적된 것임과 동시에, 그 표리 적어도 한쪽에, 용융 점도 1000~6000mPa·s의 핫멜트 접착제(H2)가 함침된 함침층(562)을 가지고 있으며, 포장 시트(58)의 내면에서의 함침층(562)과 대향하는 부분이, 용융 점도 4000~9000mPa·s의 범위내이며, 또한 상기 함침층에 함침되는 핫멜트 접착제보다도 용융 점도가 높은 핫멜트 접착제(H1)로 이루어지는 접착층(561)을 통하여 함침층(562)의 외면에 접착되어 있는 것을 특징으로 하는 흡수성 물품이다.
Patent KR-20180074675-A (KR)
Title: 자성 메모리 셀
Inventor: GAUDIN GILLES
IPC: H01L43/02
Filed: 2016-10-05
Abstract: 본 발명은 전도층 섹션(32)과 전도층과는 상이한 층(36)의 섹션 사이에 자성층 섹션(34)을 포함하는 스택(31)으로서, 자성층은 층의 평면에 수직인 자화(35)를 갖는, 스택(31); 스택이 배치되는 금속화 섹션(42); 및 제1, 제2, 제3, 및 제4 금속화 암(44D 내지 44G)으로서, 각각의 암은 중앙 축(45D 내지 45G)을 갖는, 제1, 제2, 제3, 및 제4 금속화 암(44D 내지 44G)을 포함하고, 여기서, 각각의 암에 대해, 중앙 축의 방향으로 스택을 향해 흐르는 전류는 제1 및 제2 암(44E, 44G)에 대해서는 대부분 좌측에서 그리고 제3 및 제4 암(44D, 44F)에 대해서는 대부분 우측에서 암에 가장 가까운 스택의 부분을 만나는 자성 메모리 셀(30)에 관한 것이다.
Patent KR-20180041265-A (KR)
Inventor: YOSHIMURA HITOSHI
IPC: B33Y50/02
Filed: 2015-03-19
Abstract: 3차원 적층 장치(1)는, 기대부(100)에 성형층을 적층시켜 3차원 형상물을 형성하는 3차원 적층 장치(1)로서, 분말 재료를 공급하는 분말 공급부와, 분말 재료에 광 비임을 조사하고, 광 비임이 조사된 분말 재료 중 적어도 일부를 소결 또는 용융 고화시켜 성형층을 형성하는 광 조사부와, 공구(22)를 구비하고, 공구(22)로 성형층을 기계 가공하는 기계 가공부(13)와, 분말 공급부, 광 조사부 및 기계 가공부(13) 중 적어도 하나의 동작을 제어하는 제어 장치(20)로서의 제어부를 구비한다.
Patent KR-20180078238-A (KR)
Title: 랙 바 제조 방법
Inventor: NOMURA MAKOTO
IPC: F16H55/26
Filed: 2016-11-04
Abstract: 랙 바를 제조하기 위한 방법은 제1 및 제2 바 부재들의 축 방향 단부들을 서로 접합시키는 단계, 및 제2 바 부재 상에 동력 전달 섹션을 형성하는 단계를 포함한다. 제1 바 부재는 톱니형 부분을 갖는다. 제2 바 부재가 중공인 경우, 상기 방법은 제1 바 부재와 동축이 되도록 제2 바 부재의 일부분의 벽을 축 방향을 따라 두껍게하는 단계를 더 포함할 수 있다. 제2 바 부재가 제1 바 부재보다 더 큰 직경을 갖는 경우, 상기 방법은 제1 바 부재와 동축이 되도록 축 방향으로 제2 바 부재의 일부분의 외경을 절단하는 단계를 더 포함할 수 있다. 동력 전달 섹션은 벽이 두껍게 되고/되거나 외경이 절단된 제2 바 부재의 부분 상에 형성된다.
Patent KR-20180097509-A (KR)
Title: 고강도 알루미늄-계 합금 및 그로부터 물품을 생산하기 위한 방법
Inventor: MANN VIKTOR KHRIST'YANOVICH
IPC: C22F1/053
Filed: 2016-04-29
Abstract: 본 발명은, 하중 하에서 동작 가능한 중요 설계에서 사용되는 물품의 생산을 위해서, 그리고, 운송 분야, 스포츠 산업 및 스포츠 장비에서, 전자 장치의 주조품 생산을 위해서, 그리고 다른 공학적 산업 및 산업 부문에서 사용될 수 있는, 알루미늄계 고강도 주조 및 단조 합금의 금속 분야에 관한 것이다.  기술적 결과는, 시효 경화의 프로세스에서 이차적인 상의 형성에 의해서 유발되는 석출 경화로 인해서 합금으로 생산되는 물품의 기계적 특성을 향상시키는 한편, 잉곳 및 주조품을 주조하는 동안 높은 가공성을 제공하는 것을 목표로 한다.  청구된 알루미늄계 고강도 합금은 이하의 중량% 비율: 아연 3.8 내지 7.4; 마그네슘 1.2 내지 2.6; 니켈 0.5 내지 2.5; 철 0.3 내지 1.0; 구리 0.001 내지 0.25; 지르코늄 0.05 내지 0.2; 티타늄 0.01 내지 0.05; 스칸듐 0.05 내지 0.10; 크롬 0.04 내지 0.15; 그리고 나머지 알루미늄으로, 아연, 마그네슘, 니켈, 철, 구리, 및 지르코늄을 포함하고, 그리고 추가적으로, 티타늄, 스칸듐, 및 크롬을 포함하는 군으로부터 선택된 적어도 하나의 금속을 포함하며, 철 및 니켈은, 공정 변태로부터 기원하고 적어도 2 부피%의 부피 백분율을 나타내는, Al 9 FeNi 상의 알루미나이드를 유리하게 형성된다.