baber/WOPTO huggingface dataset:
Patent KR-20200046995-A (KR)
Title: System and method for constructing book-sharing economic platform based on block chain
Inventor: YOO JE SEUNG
IPC: H04L29/08
Filed: 2018-10-26
Abstract: The present invention relates to a blockchain-based book sharing economy platform building system and a method thereof. According to one embodiment of the present invention, the book sharing economy platform building system comprises: a plurality of first layer servers which collect and store book information placed in a certain range of areas; and at least one N^th layer server having the same structure as the first layer servers, wherein N is a natural number of 2 or more. The first layer server and the N^th layer server can comprise: a communication part communicating with at least one node distributed and connected on a network; a blockchain generation part receiving a blocked transaction from the node and connecting the transaction to a previous block to generate a blockchain; and a database storing the blockchain created by the blockchain generation part.
Patent KR-20200047178-A (KR)
Title: Electronic device and control method thereof
Inventor: CHOI DAE SUNG
IPC: H04W48/02
Filed: 2018-10-26
Abstract: An electronic device is disclosed. According to the present invention, the electronic device comprises: a sensor; a communication unit; and a processor configured to identify whether each of a relay device and a terminal device is an authorized device when wireless communication between the relay device and the terminal device is sensed by the sensor, and if at least one of the relay device and the terminal device is identified as an unauthorized device, control the communication unit to transmit a beacon signal containing communication channel movement information to the terminal device.
Patent KR-20200048255-A (KR)
Inventor: LIM JAEWOONG
IPC: A23L2/72
Filed: 2018-10-29
Abstract: The present invention relates to a method for manufacturing a plum concentrate which is clear and pure by having a low impurity content, and has excellent taste and aroma. The manufacturing method of the present invention comprises the following steps: treating pectinase to Japanese apricot flesh or a crushed product of Japanese apricot to perform an enzyme reaction at 31 to 45°C, followed by low treating the same at 5 to 30°C; squeezing and filtering the low temperature-treated Japanese apricot flesh to manufacture a Japanese apricot juice; primary concentrating the Japanese apricot juice; a low temperature aging step of leaving the primary Japanese apricot juice at of 0 to -6°C to form a precipitate; mixing the low temperature aged primary Japanese apricot juice with water to form the precipitate, followed by filtering the same to remove the precipitate; and secondary concentrating the filtered primary Japanese apricot concentrate to obtain a secondary Japanese apricot juice.
Patent KR-20200048872-A (KR)
Inventor: KIM DONG RIP
IPC: B01J35/00
Filed: 2018-10-31
Abstract: The present invention relates to a method capable of integrating a single crystal nanostructure usable as a photoelectric conversion catalyst on the surface of a 3D conductive support having various shapes. According to the present invention, it is possible to improve the quality of an interface between the support and the photoelectric conversion nanostructure because the nanostructure is integrated on the surface of the support by functional group generation and ion substitution, and photoelectric conversion electrons can be used more efficiently thereby. In addition, since it is possible to form a single-crystal one-dimensional nanostructure, an excellent crystalline substance can be secured, and electron transfer efficiency is excellent. Also, there is an advantage in that the performance of the nanostructure does not deteriorate due to use as the nanostructure does not deviate from the support even after repeated use thereof.
Patent KR-20200049023-A (KR)
Inventor: HA TAECHAN
IPC: B01J20/12
Filed: 2018-10-31
Abstract: An embodiment relates to a propylene glycol composition and a manufacturing method thereof. The nitrogen content of the propylene glycol composition is less than 0.4 ppm, and thus a propylene glycol composition appropriate for the application to a following procedure and having enhanced quality can be obtained.
Patent KR-20200050258-A (KR)
Inventor: OH SANG KYU
IPC: A01K23/00
Filed: 2018-11-01
Abstract: The present invention relates to a defecation pad which can easily treat pet feces, and in particular, to prevent the spread of odors due to the treated feces, as well as to make it easy to process feces of pets with a defecation pad. The present invention for achieving the above object is the defecation pad for receiving and treating pet feces in which a flexible storage sheet capable of wrapping a dried defecation pad is fixed on one side of either side of the defecation pad is provided.
Patent KR-20200041235-A (KR)
Inventor: HWANG WON JOO
IPC: H04W74/08
Filed: 2018-11-02
Abstract: Disclosed is a method for controlling access and allocating a pilot signal for mechanical communication. The method comprises: a step of allowing a base station to broadcast an access blocking factor with mechanical communicating devices in a current time slot; a step of allowing each mechanical communicating device to generate a random number and to determine whether to proceed with a random access process; a step of allowing the mechanical communicating device to select a pilot from a set of pilots when the random access process is performed and to transmit the selected pilot to the base station; a step of allowing the base station to generate a random access response in response to the selected pilot and to check whether or not the mechanical communicating device has the strongest uplink signal gain based on the random access response when the generated random access response is transmitted to the mechanical communicating device; a step of allowing the mechanical communicating device having the strongest uplink signal gain to repeatedly transmit the pilot; and a step of allowing the base station to allocate dedicated payload pilots to the mechanical communicating device having the strongest uplink signal gain. The access blocking factor is dynamically controlled for each time slot.
Patent KR-20200050571-A (KR)
Title: Finger prosthesis apparatus
Inventor: HA SUNG JUN
IPC: A61F2/68
Filed: 2018-11-02
Abstract: The present invention relates to a finger prosthetic device comprising: a finger prosthesis attached to a remaining node of the cut finger, and including a plurality of nodes which can be bent through being connected by at least one hinge to be bent; a control ring fixed to the normal finger adjacent to the finger prosthesis; a wire connected between the finger prosthesis and the control ring; and an elastic line connected between a plurality of nodes of the finger prosthesis and providing restoring force to open a bent node. According to the finger prosthetic device of the present invention, when one finger is cut, the finger prosthesis can be moved by attaching the finger prosthesis to the remaining node and moving the finger next to the same.
Patent KR-20200031007-A (KR)
Title: Method building assessment infomation according to curriculum assessment and method providing thereof
Inventor: YOON BOUM JUNG
IPC: G06Q50/20
Filed: 2018-11-06
Abstract: The present invention relates to a method for constructing and providing evaluation information so that workers of small business/strong medium enterprises may compare/search attribute information for education and training content related to job training and select education and training content. The method comprises the steps of: providing a terminal, a platform server, network cloud, and a platform DB; accessing the network cloud; outputting an evaluation input window; inputting an evaluation sentence into the evaluation input window; separating keywords of the evaluation sentence; comparing the separated keywords and storage keyword information stored in the platform DB; and outputting a comparison result.
Patent KR-20200053768-A (KR)
Title: Antenna with front radiation structure with directed direction and electronic device including the same
Inventor: YUN SU MIN
IPC: H04M1/02
Filed: 2018-11-09
Abstract: The present invention relates to an antenna having a radiation structure with a directed direction to increase beam coverage performance in the directed direction and an electronic device including the same. According to various embodiments of the present invention, the electronic device comprises: a housing including a first glass plate facing in a first direction, a second plate facing in a second direction opposite to the first direction, and a side surface member surrounding a space between the first glass plate and the second plate, wherein the side surface member includes a first portion including an external metal portion, which includes a first surface facing the outside and a second surface facing the space, and an internal polymer portion, which includes a third surface coming in contact with the second surface and a fourth surface facing the space. As a touch screen display disposed in the space to be viewed through the first glass plate, an edge of the touch screen display has a gap from the first portion of the side surface member when viewed from an upper part and the gap is covered by a peripheral part of the first glass plate. An antenna structure includes a substrate including a fifth surface substantially parallel to the second surface and a sixth surface facing in an opposite direction to the fifth surface and at least one conductive pattern disposed between the fifth and sixth surfaces to be extended toward the peripheral part of the first glass plate. A wireless communication circuit is operatively connected to the at least one conductive pattern and uses at least a part of the at least one conductive pattern to form a directional beam. Other various embodiments are possible.
Patent KR-20200055510-A (KR)
Title: An ion beam generating device comprising a liquid metal ion source and a method of manufacturing the same
Inventor: CHOI MYOUNG CHOUL
IPC: H01J9/02
Filed: 2018-11-13
Abstract: According to one embodiment of the present invention, an ion beam generating device comprises: a liquid metal ion source melting metal to emit an ion beam; and an extractor disposed below the liquid metal ion source and extracting the ion beam emitted from the liquid metal ion source. Here, the liquid metal ion source may include a storage unit containing the metal, an emitter receiving the metal from the storage unit to emit the ion beam, and a heater heating the emitter or the storage unit. The heater directly heats the metal contained in the storage unit to melt the metal in a liquid state. The extraction amount of the ion beam may be controlled by a voltage difference, which is changed according to a distance between the emitter and the extractor.
Patent KR-20200059678-A (KR)
Title: Printed circuit board and method for manufacturing same
Inventor: YOON JONG HEUM
IPC: H05K3/40
Filed: 2018-11-21
Abstract: A method of manufacturing a printed circuit board according to an embodiment includes the steps of: seating a jig including a first suction hole on a processing plate; fixing a workpiece on the jig using the first suction hole; and forming a via hole in the workpiece using a laser beam. The jig is a metal plate made of any one of a metal material of copper, aluminum, and SUS or an alloy thereof, wherein the top surface of the via hole has a first width, and the lower surface of the via hole has a second width smaller than the first width, and the first width is between 1.5 and 1.7 times the second width.
Patent KR-20200060798-A (KR)
Title: An aquarium device with a ceiling fan, a lifting frame and an automatic cleaning device
Inventor: LEE JU WONE
IPC: A01K63/00
Filed: 2018-11-23
Abstract: Disclosed is an aquarium equipment having an automatic cleaning function. The disclosed aquarium equipment comprises: a water tank unit made of a transparent material, and accommodating water therein to form a space where an aquarium fish can live; a vortex ejection unit installed on a side surface of the water tank unit to eject vortex air into the water tank unit to separate contaminants adhered to the inner surface of the water tank unit; and a purification unit installed the other side of the water tank, receiving the water inside the water tank, purifying the same to discharge the same back into the water tank.
Patent KR-20200062535-A (KR)
Inventor: PARK YOUNGSIN
IPC: F16F15/08
Filed: 2018-11-27
Abstract: According to the present invention, a structure for distributing and reducing axial vibration of a balance shaft comprises: a first balance shaft (101); a second balance shaft (102) arranged in parallel with the first balance shaft (101); a first driving gear (110) and a first counterbalance (130) which are sequentially arranged, in an axial direction, between a front journal (150a) and a rear journal (150b) of the first balance shaft (101); a second driving gear (120) and a second counterbalance (132) which are sequentially arranged, in the axial direction, between a front journal (151a) and a rear journal (151b) of the second balance shaft (102); a vibration reduction structure (200) provided between the side surface of the first driving gear (110) and the side surface of the first counterbalance (130); and the vibration reduction structure (200) provided between the side surface of the second driving gear (120) and the side surface of the second counterbalance (132).
Patent KR-20200065624-A (KR)
Title: Positive electrode for lithium secondary battery and secondary battery including the same
Inventor: PARK JUN SOO
IPC: H01M4/62
Filed: 2018-11-30
Abstract: The present invention relates to a positive electrode for a lithium secondary battery to improve stability against overcharging and a secondary battery including the same. According to the present invention, the positive electrode comprises a positive electrode active material layer formed on a surface of a positive electrode current collector. The positive electrode active material layer has a multilayered structure comprising a first positive electrode active material layer formed on the positive electrode current collector and a second positive electrode active material layer formed on the first positive electrode active material layer. The first positive electrode active material layer comprises: a positive electrode active material; a first binder which is a melamine compound; and a second binder different from the melamine compound. The second positive electrode active material layer comprises: a second positive electrode active material; and the first binder which is the melamine compound.
Patent KR-20190067097-A (KR)
Title: Wind farm with autonomous phase angle regulation
Inventor: LETAS HEINZ HERMANN
IPC: F03D9/25
Filed: 2018-12-03
Abstract: A wind farm comprises wind energy installations (1), a farm-internal network (3) and a collecting station (8), wherein a central transmission line (9) is connected to the collecting station (8). The wind energy installations each have controllers for active/reactive power, which act on a respective converter depending on a phase angle. According to the present invention, the wind farm has an autonomous reference angle generator (6), which generates a reference angle (Φ_ext) for an artificial coordinate system defining an active and reactive axis in the farm network. The converters of the wind energy installations are thus externally controlled in terms of phase. The wind energy installation does not exactly affect feeding with the phase angle (Φ_lcl) such as prevails at connecting terminals, but rather with that predefined externally. An additional degree of freedom is generated. A discrepancy which leads to a rotation of local voltage phasors occurs when the phase angle does not correspond. As a result, active/reactive power distributions which are really output change until the active/reactive power distributions match physical boundary conditions of the farm network. Accordingly, the farm network itself can be adapted to the collection station (8) (diode rectifier of the HVDC transmission section (9)), which cannot transmit reactive power.
Patent KR-20190076911-A (KR)
Inventor: LEE JONG SEO
IPC: C07K16/28
Filed: 2018-12-21
Abstract: The present invention relates to: a novel antibody or an antigen-binding fragment thereof for use in the treatment of cancer by targeting B cell malignancies; a chimeric antigen receptor comprising the same; and uses thereof. The antibody of the present invention is an antibody specifically binding to CD19 highly expressed in cancer cells (particularly, blood cancer) and has very low homology compared to the CDR sequences of conventional CD19 target antibodies, and thus the sequence thereof is unique. In addition, cells expressing a chimeric antigen receptor comprising an anti-CD19 antibody or antigen-binding fragment of the present invention induce immune cell activity in response to a positive cell line expressing CD19, and thus can be usefully used as a therapeutic agent for CAR-immune cells.
Patent KR-20200080938-A (KR)
Title: Ultraviolet purifying device using ozone gas
Inventor: KIM IL HO
IPC: C02F103/34
Filed: 2018-12-27
Abstract: The present invention relates to an ultraviolet water purification apparatus and, more specifically, to an ultraviolet water purification apparatus using ozone gas in combination to purify polluted water including a non-degradable material. To this end, according to the present invention, the ultraviolet water purification apparatus with an automatic washing function comprises: an ultraviolet chamber (100) having an inlet (110) disposed on one side to supply first polluted water (130) and having an outlet (120) disposed on the other side to discharge purified water (135); an ultraviolet lamp (140) arranged in the ultraviolet chamber (100) in a straight line; a microbubble device (200) having a second inlet (220) disposed on one side to supply second polluted water (210) and having an ozone inlet (240) disposed on the other side to supply ozone gas (230); a guide pipe (250) connected to the microbubble device (200) and extended and connected to the ultraviolet chamber (100); and at least one outlet (260) formed to communicate with the inside of the ultraviolet chamber (100) in the guide pipe (250).
Patent KR-20200083713-A (KR)
Inventor: SON YOUNG HYE
IPC: H01L27/32
Filed: 2018-12-28
Abstract: A tiled display device includes a plurality of display panels arranged in a matrix form and a driving circuit unit for driving at least one display panel, wherein each of the plurality of display panels includes: a substrate divided into a display area and a peripheral area surrounding the display area; an external signal line disposed in the peripheral area of the substrate and connected to an external device; and a through-hole terminal filled with a conductive material in a hole which penetrates the substrate in the region in which the external signal line is disposed. Therefore, a light blocking area at the boundary between the display panel and the display panel can be reduced, and the entire bezel width of the tiled display device can be reduced by forming a plurality of through-hole terminals in the peripheral region of the display panel and connecting a driving circuit unit to the plurality of through-hole terminals.
Patent KR-20200083017-A (KR)
Inventor: LEE HI YOUNG
IPC: G05B19/414
Filed: 2018-12-31
Abstract: The present invention relates to a dual programmable logic controller (PLC) control system based on a multi core processor for dually configuring a PLC application in a simple hardware using a multi core processor. The dual PLC control system based on a multi core processor comprises: a first master field bus communication module to receive collection data from an external device; a first core processor connected with the first master field bus communication module through a communication bus and executed therein with a mater PLC application for receiving the collection data from the first master field bus communication module and calculate the received collection data according to a defined control logic to generate calculation data; a second core processor executed therein with a slave PLC application to monitor an operation of the mater PLC application when the mater PLC application is dually configured to be operated in a standby state; and a first shared memory to store the collection data and the calculation data by the mater PLC application. When the mater PLC application fails, the slave PLC application is replaced as a master to be connected with the first shared memory and the first master field bus communication module.
Patent KR-20180011849-A (KR)
Title: 하이브리드 차량의 변속 제어 장치
Inventor: KOGA MASATO
IPC: B60L50/16
Filed: 2015-06-25
Abstract: 본 발명은 변속 요구가 있을 때, 통상 시 변속에 있어서 양호한 변속 품질을 달성하면서, 드라이버 요구에 따르는 변속 응답성을 확보하는 하이브리드 차량의 변속 제어 장치를 제공하는 것을 과제로 한다.  동력원으로서의 제1 모터 제너레이터(MG1)와 내연 기관(ICE)으로부터 구동륜(19)까지의 구동계에 복수의 변속단을 실현하는 다단 기어 변속기(1)가 탑재되고, 다단 기어 변속기(1)는 맞물림 체결하는 걸림 결합 클러치(C1, C2, C3)를 변속 요소로 한다.  이 하이브리드 차량에 있어서, 변속 요구에 기초하는 걸림 결합 클러치의 스트로크 동작에 의해, 다단 기어 변속기(1)에 의해 실현되는 변속단을 전환하는 변속 제어를 행하는 변속기 컨트롤 유닛(23)을 설치한다.  변속기 컨트롤 유닛(23)은 다단 기어 변속기(1)에 의해 실현 가능한 복수의 변속단 중, 동력원으로부터 구동륜(19)에 이르는 동력 전달 경로에 걸림 결합 클러치가 1개 존재하는 변속단을 선택하고, 선택한 변속단을 통상 시의 변속 제어에 사용하는 통상 시 사용 변속단 그룹으로 한다.
Patent KR-20180042835-A (KR)
Title: 방송 신호 송신 장치, 방송 신호 수신 장치, 방송 신호 송신 방법, 및 방송 신호 수신 방법
Inventor: KIM JAEHYUNG
IPC: H04L27/26
Filed: 2016-01-29
Abstract: 본 발명의 일 실시예에 따른 방송 신호 송신 방법은 서비스 데이터를 인코딩하는 단계, 시그널링 정보를 인코딩하는 단계, 상기 인코딩된 서비스 데이터 및 상기 인코딩된 시그널링 정보를 포함하는 적어도 하나 이상의 신호 프레임을 생성하는 단계, 상기 생성된 적어도 하나 이상의 신호 프레임 내의 데이터를 OFDM (Orthogonal Frequency Division Multiplex) 방식으로 모듈레이팅하는 단계 및 상기 모듈레이팅된 데이터를 포함하는 방송 신호들을 송신하는 단계를 포함하고, 상기 모듈레이팅하는 단계는 타임 도메인에서 각 OFDM 심볼에 대한 파워 노멀라이제이션 (normalization)을 포함할 수 있다.
Patent KR-20180015300-A (KR)
Title: Pos데이터 수집
Inventor: LEE PAUL
IPC: G06Q10/00
Filed: 2011-07-15
Abstract: POS(point of sale) 데이터 수집 시스템은 하드웨어 디바이스로서 및/또는 소프트웨어로 구현되는 POS 데이터 수집기를 포함할 수 있다. 수집기는 소매 상점에서의 판매 지점에, 예를 들어 바코드 스캐너와 POS 단말(예를 들어, 금전 등록기) 상에서 실행되는 POS 애플리케이션 사이에 설치될 수 있다. 제품이 판매 지점에 스캐닝 될 때, 수집기는 바코드가 바코드 스캐너로부터 POS 애플리케이션으로 송신될 때 그것을 인터셉트(intercept)할 수 있다. 바코드를 인터셉트한 후에, 수집기는 현저한 지연 없이 바코드를 POS 애플리케이션에 송신할 수 있어서, 수집기는 일반 거래 과정들을 방해하지 않지 않는다. 게다가, 수집기는 바코드를 네트워크 연결을 통해서 원격 서버에 발송할 수 있다. 이런 식으로, 원격 서버는 상당한 수의 제품들, 소매점들, 및 위치들을 다루는 POS 데이터를 수집할 수 있다.
Patent KR-20180074660-A (KR)
Title: 타일형 이미지 센서를 갖춘 방법 및 장치
Inventor: JADRICH BRADLEY S
IPC: H01L27/146
Filed: 2016-07-26
Abstract: 센서 타일의 M × N 어레이는 접착제를 포함하는 유연성 필름을 사용하여 기판에 부착된다.  유연성 필름의 두께는 센서 타일의 외측으로 향하는 면들이 동일 평면에 있도록 센서 타일의 두께에 따라 변한다.
Patent KR-20190021185-A (KR)
Title: 측정 지그 및 유압 셔블의 교정 방법
Inventor: OKUI RYOSUKE
IPC: G01B11/26
Filed: 2017-07-13
Abstract: 측정 지그(150)는, 선회체(3)의 안테나 지지 부재(22a)에 장착되고, 외부 계측 장치(62)와 함께 선회체(3)의 선회 위치의 계측에 사용된다. 측정 지그(150)는, 프리즘 미러(101)와 장착 부재(103)를 구비하고 있다. 프리즘 미러(101)는, 외부 계측 장치(62)로부터의 투사광을 반사한다. 장착 부재(103)는, 프리즘 미러(101)를 안테나 지지 부재(22a)에 장착된다. 장착 부재(103)는, 피장착부를 샌드위칭함으로써 안테나 지지 부재(22a)에 장착되도록 구성되어 있다.
Patent KR-20180042255-A (KR)
Title: 저반사율 코팅, 및 기판을 코팅하기 위한 방법 및 시스템
Inventor: MARCH NATHAN WILLIAM
IPC: B82Y30/00
Filed: 2016-08-26
Abstract: 용매 중 현탁액으로 탄소 나노구조체를 혼입하는 스프레이로부터의, 기판(10)의 접촉 표면(14) 위의 탄소 나노구조체 층(20)으로 저반사율 코팅(20)이 형성된다. 탄소 나노구조체 층은 코팅의 외부 표면을 에칭함으로써 더욱 향상될 수 있는 매우 낮은 반사율의 코팅을 제공한다. 층은 감소된 반사율을 위해 에칭될 수 있다. 매우 낮은 반사율의 코팅이 달성되었다.
Patent KR-20180117589-A (KR)
Title: 반도체 실장용 접착제 및 반도체 센서
Inventor: UEDA SAORI
IPC: H01L29/84
Filed: 2017-03-10
Abstract: 반도체를 실장하는 경우에, 갭을 고정밀도로 제어할 수 있고, 또한 내열성을 높일 수 있는 반도체 실장용 접착제를 제공한다.  본 발명에 따른 반도체 실장용 접착제는, 반도체의 실장에 사용되는 접착제로서, 실리콘 수지와 스페이서를 포함하고, 상기 스페이서의 함유량이, 상기 접착제 100중량％ 중, 0.1중량％ 이상 5중량％ 이하이고, 상기 스페이서의 10％ 압축 탄성률이 5000N/mm 2  이상 15000N/mm 2  이하이고, 상기 스페이서의 평균 입자 직경이 10㎛ 이상 200㎛ 이하이다.
Patent KR-20180066036-A (KR)
Title: 초콜릿 드링크용 조성물
Inventor: MATSUI MASAYUKI
IPC: A23L2/38
Filed: 2016-08-09
Abstract: 본 발명은 간이하게 초콜릿 드링크를 조제 가능한 조성물을 제공하는 것을 과제로 한다. 또한, 얻어진 초콜릿 드링크는 분산성이 우수한 것임을 과제로 한다. 특정의 유화제를 함유하고 초콜릿이 분산된 상태로 열가소성 겔화제에 의해 고화된 조성물을 열수 중 내지 우유 중에서 용해함으로써 용이하게 초콜릿 드링크를 얻을 수 있는 것, 또한 이와 같이 하여 얻어진 초콜릿 드링크는 코코아분의 침전이 억제되어 있는 것을 발견하여 본 발명을 완성시켰다.