baber/WOPTO huggingface dataset:
Patent KR-20160089973-A (KR)
Inventor: SEO WON SEON
IPC: C30B23/00
Filed: 2015-01-21
Abstract: The present invention relates to a method for reducing a nitrogen content of silicon carbide powder and a silicon carbide single crystal prepared thereby. According to the present invention, a nitrogen content of silicon carbide powder can be reduced to be 100 ppm or less, and obtaining of a high resistance silicon carbide single crystal of 10^3 ohm-cm or more is possible when a silicon carbide single crystal grows using the same.
Patent KR-20160092241-A (KR)
Inventor: CHO WON IL
IPC: H01M4/131
Filed: 2015-01-27
Abstract: The present invention is directed to provision of a method for solving a problem of dissolution of lithium polysulfide in an electrolyte, which is one of the principal problems related to a rechargeable lithium-sulfur battery. When the method according to the present invention is used, sulfur formed on carbon black reacts with lithium to thus form lithium polysulfide. When lithium polysulfide is dissolved in an electrolyte, lithium polysulfide is captured by a nano-composite of V_2O_5 xerogel and carbon included in an electrode, and thus polysulfide ions are not easily dissolved in the electrolyte and remain in the electrode. Accordingly, the amount of polysulfide diffusing to an anode can be significantly reduced, and thus a shuttle reaction is suppressed and the amount of excessive charging between charging and discharging is reduced. Furthermore, the present invention can solve a problem of considerably low electrical conductivity of sulfur, which is another principal problem related to a rechargeable lithium-sulfur battery.
Patent KR-20160093206-A (KR)
Inventor: HONG IL PYO
IPC: G01R31/28
Filed: 2015-01-28
Abstract: The present invention relates to an inverter control device including a circuit for detecting a failure of a silicon controlled rectifier (SCR). According to an embodiment of the present invention, the inverter control device includes: an initial charging circuit unit which rectifies AC power applied to a power input end to charge a predetermined amount of power in a DC link capacitor; a rectifying circuit unit which turns on the SCR to rectify the AC power and supply the rectified AC power to the DC link capacitor when the predetermined amount of power is charged in the DC link capacitor; and an SCR failure detection circuit unit which determines whether there is a failure in the SCR based on a voltage applied to both ends of an initial charging resistor of the initial charging circuit unit and transmits the failure state of the SCR to the inverter control circuit unit. According to the present invention, the inverter control device senses the voltage or current flowing in the initial charging circuit unit to detect the failure of the SCR included in the inverter control circuit, thereby protecting devices inside the initial charging circuit and ensuring safety of an inverter operation.
Patent KR-20160097891-A (KR)
Title: Method for the transport of underwaeter structure using a lift bag
Inventor: YU SANG HUN
IPC: B63B27/00
Filed: 2015-02-10
Abstract: The present invention relates to a method for transport of an underwater structure, which is capable of transporting a structure in the water using buoyancy of a lift bag without moving an anchored or moored ship, so that the method noticeably reduces expenses and time used for lifting the structure located under a ship or installing a payload on a bottom area of a ship, and enables construction of a ship on schedule.
Patent KR-20150106828-A (KR)
Inventor: KWAK BYUNG JAE
IPC: H04W56/00
Filed: 2015-02-13
Abstract: Disclosed are a method for performing synchronization in a distributed wireless communication system and a terminal supporting the same. The distributed wireless communication system includes a plurality of networks ,and a time resource for each of the networks is divided in a synchronization slot, a discovery slot, a peering slot and a data slot. A first terminal belonging to a first network determines whether a synchronization signal is received from a terminal belonging to a second network in the data slot of the first network. The first terminal senses having met the second network not synchronized with the first network in the case of determining that the synchronization signal is received.
Patent KR-20160103196-A (KR)
Inventor: LEE BYUNG MIN
IPC: E06B9/322
Filed: 2015-02-23
Abstract: The present invention relates to an automatic blind unit using sunlight, which automatically controls slats of a blind using a micro controller unit to produce electric energy using sunlight, comprising: a solar cell plate which generates light energy produced by sunlight as electric energy; a driving module which provides driving force by receiving electric energy generated by the solar cell plate, and includes a light sensor for measuring the direction and strength of sunlight; a blind which is arranged on a lower part of the driving module, and consists of a plurality of slats; and an adjusting wire which receives the driving force from the driving module by connecting to the slats constructing the blind, and adjusts the rotation and vertical movement of the slats in accordance with the direction and strength of sunlight through the light sensor. According to the automatic blind unit using sunlight of the present invention, after generating electric energy using sunlight and charging in a battery, a step motor is controlled using the charged electric energy, and the direction of the blind slats is automatically controlled. Thus, an indoor environment is pleasantly constructed by controlling indoor illumination and preventing dazzle, and there is no need to go to the blind in person for adjusting the direction of the slats.
Patent KR-20160108624-A (KR)
Title: 휴대용 죽방렴
Inventor: KIM PYUNG AM
IPC: A01K77/00
Filed: 2015-03-04
Abstract: 본 발명은 양쪽에 수직으로 형성되는 한 쌍의 지지대와, 성가 지지대에 의해 지지되어 그물 측판이 벌려지도록 하는 자루형 그물로 이루어지는 휴대용 죽방렴에 있어서, 상기 자루형 그물의 선단부는 모두 그물지탱끈에 의해 꿰어져 지지되도록 하되, 상기 그물 상판의 선단부를 지나는 그물지탱끈에는 일정간격 이격되는 다수개의 부구가 꿰어져 물속에서 그물 상판 선단부가 아래로 처지지 않도록 하고, 상기 그물 하판의 선단부를 지나는 그물지탱끈에는 일정간격으로 형성된 추가 꿰어져 그물 하판 선단부가 바닥으로 부터 들리지 않도록 하며, 상기 자루형 그물의 끝단부에는 고기가둠망이 자루형 그물의 끝단부를 감싸도록 형성하여 한번 그물 안에 들어온 고기는 쉽게 빠져 나가지 못하도록 구성되는 휴대용 죽방렴을 제공하기 위한 것으로, 본 발명의 효과로는 종래 고정형이던 죽방렴을 휴대가 가능하도록 개선함으로써 하천이나 바닷가 등에서의 레저활동에 최적화된 레저도구로써 그 활용도를 높일 수 있도록 하고, 그물 상판 선단부에는 부구를 달아서 그물 상판 선단부가 아래로 처지지 않도록 하며, 그물 하판의 선단부에는 추를 달아 그물 하판 선단부가 바닥으로 부터 들리지 않도록 함으로써 고기의 포획을 용이하게 하되 그물의 끝단에는 고기가둠망을 형성하여 한번 그물안에 들어온 고기는 쉽게 빠져 나가지 못하도록 하여 고기의 포획력을 향상시킨 매우 유용한 발명인 것이다.
Patent KR-20160110607-A (KR)
Inventor: CHO YOUNG KYUN
IPC: H03H11/04
Filed: 2015-03-09
Abstract: Disclosed is a loop filter for a data converter in a wireless communication system for improving both an anti-aliasing filtering characteristic and a power consumption characteristic. Such a loop filter comprises: first and third resistors connected to an input terminal in order, fourth and second resistors connected between an inverting output terminal and a ground in order, a first capacitor connected between one end of the first resistor and one end of the fourth resistor, a second capacitor connected between one end of the fourth resistor and an output terminal, a third capacitor connected between one end of the third resistor and the output terminal, and an operational amplifier which includes an inverting terminal connected to the one end of the first resistor and a non-inverting terminal connected to a ground and outputs an amplified response to the output terminal.
Patent KR-20160111249-A (KR)
Title: Apparatus and Method for Relaying-based Packet Retransmission Through Inactive Periods for Wireless Sensor Communications
Inventor: YEO GEON MIN
IPC: H04W74/04
Filed: 2015-03-16
Abstract: The present invention relates to a relay-based packet retransmission method using an inactive section in a personal area network (PAN) of a wireless sensor network, which includes the steps of: receiving a packet that a sensor device transmits in an active section to check if there exists an error; and re-receiving the packet, which the sensor device has transmitted in the active section, from a relay device in the inactive section to recheck if there exist an error; and allowing response information, in which results of checking if there exists an error in the two steps are integrated to be included in a beacon of a next frame and to transmit the same.
Patent KR-20160115237-A (KR)
Inventor: CHOI JIN YOUNG
IPC: H05B37/02
Filed: 2015-03-26
Abstract: Provided is an apparatus for driving LED flickering which is capable of allowing a constant current to flow through an LED. The apparatus for driving LED flickering includes: a DC power input part for receiving DC power from an outside and supplying the DC power; an overvoltage protection part for detecting the power supplied from the DC power input part to allow normal power to pass through and over power to be blocked; a power control part connected to the overvoltage protection part to receive the detected normal power and to transmit current to an LED flickering part having LED light sources; a comparison voltage generating part connected to the overvoltage protection part to set a reference voltage of the detected power; and a shunt regulator for receiving the comparison reference voltage transmitted from the comparison voltage generating part and for controlling the power control part and the LED flickering part to be turned on/off according to whether a breakdown voltage occurs.
Patent KR-20160116904-A (KR)
Inventor: WON SAM KYU
IPC: G11C16/26
Filed: 2015-03-31
Abstract: 본 발명의 실시 예에 따른 반도체 메모리 장치의 동작 방법은, 복수의 페이지들 각각에 적어도 한 번의 프로그램 펄스를 인가하는 단계, 초기 테스트 전압을 이용하여 기준 페이지에 대한 프리 읽기를 수행하는 단계, 프리 읽기의 결과가 패스일 때까지 초기 테스트 전압을 조절하여 프리 읽기를 재수행하는 단계, 프리 읽기의 결과가 패스일 때의 초기 테스트 전압을 기준 테스트 전압으로 설정하는 단계, 그리고 기준 테스트 전압을 이용하여 복수의 페이지들에 대해 각각 읽기들을 수행함으로써 복수의 페이지들 중 결함 페이지를 검출하는 단계를 포함한다.
Patent KR-20160119381-A (KR)
Inventor: KIM DONG WOO
IPC: H01L29/78
Filed: 2015-04-03
Abstract: A semiconductor device includes a buffer layer on a substrate, a fin structure protruding from the buffer layer, a gate electrode crossing the fin structure, a cladding layer which is provided on one side of the gate electrode and covers the upper surface and the lateral surfaces of the fin structure, and an interface layer between the fin structure and the cladding layer. The buffer layer includes a material which has a lattice constant different from that of the substrate. The interface layer includes the same element as the buffer layer. So, the semiconductor device with improved channel characteristic can be provided.
Patent KR-20160119963-A (KR)
Title: Shelf for display
Inventor: PARK YONG NAM
IPC: A47B47/00
Filed: 2015-04-07
Abstract: An objective of the present invention is to provide a shelf for an article display stand which fixes and mounts a post of an article display stand which stores an article such as a tool or a mechanical part without shaking. To achieve the objective, the shelf for an article display stand is horizontally mounted on a plurality of positions of four posts uprightly installed at prescribed intervals in a front, a rear, a left, and a right direction and formed in an L-shaped or a C-shaped channel, and comprises: a horizontal surface member on which an article is placed and supported; a front, a rear, a left, and a right vertical surface member formed by bending four surfaces of the horizontal surface member perpendicularly downwards; a protruding wing member which protrudes from both ends of the front and the rear vertical surface member to extend outwardly further than the left and the right vertical surface member, and is tightly attached to a front surface and a rear surface of the posts; and a bolt mounting hole formed on the protruding wing member to fix and mount the protruding wing member on the posts using a bolt and a nut.
Patent KR-20160120908-A (KR)
Inventor: KWON HYUNG WOO
IPC: G01M11/02
Filed: 2015-04-09
Abstract: 본 발명의 일 양상에 따른 광단자함은, 케이스; 상기 케이스내에 설치되는 복수의 WDM 소자; 상기 WDM 소자의 common 포트로 연결되며 상기 케이스에 고정되는 광포트를 복수 개 배열한 제 1 광포트열; 상기 WDM 소자의 pass 포트 또는 reflect 포트로 연결되며 상기 케이스에 고정되는 광포트를 복수 개 배열한 제 3 광포트열; 상기 제 3 광포트열의 광포트가 상기 WDM 소자의 pass 포트에 연결된 경우에는 상기 WDM 소자의 reflect 포트로 연결되며, 상기 제 3 광포트열의 광포트가 상기 WDM 소자의 reflect 포트로 연결된 경우에는 상기 WDM 소자의 pass 포트에 연결되며 상기 케이스에 고정되는 광포트가 복수 개 배열된 제 2 광포트열;을 포함하여 구성되며, 상기 제 1 광포트열은 관리 대상 광선로의 접속을 위한 것이며, 상기 제 3 광포트열은 상기 관리 대상 광선로를 유지 관리하기 위한 시험광 신호의 입력 또는 출력을 위한 것임을 특징으로 한다. 
본 발명에 따른 광단자함은 광선로의 운용중에도 용이하게 광선로에 대한 측정이 가능하도록 하며, 측정 장비가 고정 설치되는 곳에 있어서도 광선로의 여장을 줄이고 광전송 계통의 손실을 저감할 수 있는 효과가 있다.
Patent KR-20160123643-A (KR)
Inventor: PARK DOH YEON
IPC: C08F220/06
Filed: 2015-04-16
Abstract: The present invention relates to a method for preparing a high-viscosity aqueous solution, which comprises dissolving a high-viscosity water soluble polymer into a solvent and adding a base thereto. In the method, the high-viscosity aqueous solution has a viscosity ratio satisfying formula 1 of 50 < _30 / _0 < 150. In formula 1, _0 is the viscosity of the high-viscosity water soluble polymer dissolved in water as measured at a salt content of 0.5% and a concentration of water soluble polymer of 3,000 ppm under the condition of a shear rate of 10s^-1; and _30 is the viscosity measured under the same condition as _0, after measuring _0 and aging the water soluble polymer at 60C for 30 days. According to the high-viscosity water soluble polymer and the method for preparing a high-viscosity aqueous solution comprising the same, a high-viscosity copolymer comprising an acrylic acid monomer and at least one water soluble monomer is polymerized under the condition of pH 7 or lower in the process of the preparation thereof and thus has excellent high-temperature stability. It is possible to significantly reduce generation of insoluble contents in the process of preparing a high-viscosity aqueous solution. Thus, it is possible to obtain an aqueous solution having significantly high viscosity and causing little generation of insoluble contents, thereby reducing the time required for a filtering process. Therefore, the high-viscosity water soluble polymer according to the present invention can be used widely for a polymer for chemical flooding enhanced oil recovery, an aqueous thickener, a moisturizing agent, an emulsifying agent or a suspending agent for cosmetics, or the like.
Patent KR-20150126783-A (KR)
Inventor: NAKANO RYU
IPC: H01L21/02
Filed: 2015-04-30
Abstract: A method for forming an oxide film by plasma-assisted periodic treatment, comprises the steps of: (i) supplying a precursor to a reaction space in which a substrate is placed; (ii) applying a first rf power to the reaction space during a first period of time without supplying a precursor; and (iii) applying a second rf power to the reaction space during a second period of time without supplying the precursor, wherein the first rf power is lower than the second rf power, and/or the first period of time is shorter than the second period of time.
Patent KR-20160130888-A (KR)
Inventor: LEE JAE HWAN
IPC: H01L29/78
Filed: 2015-05-04
Abstract: According to an embodiment of the present invention, a semiconductor device includes: active fins having a buffer layer disposed on a substrate and a channel layer disposed on the buffer layer and having a larger lattice constant than that of the buffer layer; a gate structure enclosing the channel layer and intersecting with the active fins; a sidewall spacer disposed on both side walls of the gate structure; and capping layers disposed to come into contact with the lower surfaces of the sidewall spacers, and practically having the same widths as the widths of the lower surfaces of the sidewall spacers.
Patent KR-20160131318-A (KR)
Inventor: LEE KWANG RAK
IPC: F02D41/38
Filed: 2015-05-06
Abstract: Disclosed is a system for detecting deterioration of a fuel pressure sensor, comprising a common rail, a high pressure pump, a fuel pressure sensor, a pressure limit valve and a control part. The common rail stores compressed fuel and maintains pressure of fuel. The high pressure pump compresses fuel to supply compressed fuel to the common rail. The fuel pressure sensor measures pressure of the fuel in the common rail. The pressure limit valve reduces pressure by a predetermined amount when the pressure of the fuel in the common rail reaches a first pressure and is opened when the pressure of the fuel in the common rail reaches a second pressure higher than the first pressure. The control part receives inputs of signals measured by the fuel pressure sensor to detect the fuel pressure sensor. According to the present invention, deterioration of the fuel pressure sensor can be detected without an increase in prime costs.
Patent KR-20150066505-A (KR)
Inventor: KIM JAE HYUNG
IPC: H04N21/236
Filed: 2015-05-26
Abstract: According to the method for setting a copyright of contents of the present invention, in the method performed by a server, the method extracts information for searching to see if contents are similar or the same from a contents file registered on a storage medium through a terminal of a random registerer who is a member, provides the information extracted from the contents file to a search engine for searching the contents of a copyright holder, checks if the registered the contents file is similar to or the same as the contents of a specific copyright holder, and, when the registered the contents file is similar to or the same as the contents of the specific copyright holder, sets and saves the copyright information checked through the search engine in the contents file.
Patent KR-20160143403-A (KR)
Inventor: YU SUNG JIN
IPC: B29C45/28
Filed: 2015-06-05
Abstract: The present invention relates to a hot runner system facilitating large area injection molding. The hot runner system comprises: a sprue bush connected to a discharge portion of an injector nozzle; a nozzle locator having an injection port connected to the sprue bush and having a resin supply hole for supplying molten resin; a manifold connected to the nozzle locator and having a manifold flow path for allowing the molten resin to branch and move; a nozzle assembly having a nozzle tip installed on the manifold so as to be connected to the manifold flow path and discharging the molten resin to a gate of a mold, and a valve pin for opening and closing the nozzle tip; a flux adjusting member installed in the nozzle assembly to increase the flow rate of the molten resin while maintaining the concentricity of the valve pin to prevent breakage of the nozzle tip; a cylinder assembly installed on a mold plate to support the upward and downward movement of the valve pin; and a cooling line formed on a lower surface of the mold plate to prevent a temperature deviation of the mold plate from being generated depending on a location of the mold plate.
Patent KR-20160144059-A (KR)
Inventor: NOH KYUNG TAE
IPC: C12Q1/68
Filed: 2015-06-08
Abstract: The present invention relates to a multiplex-PCR primer set for discriminating mosquitoes of the genus Anopheles, a kit therefor, and a method for discriminating mosquitoes of the genus Anopheles using the same. The multiplex-PCR primer set for discriminating mosquitoes of the genus Anopheles, the kit therefor, and the method for discriminating mosquitoes of the genus Anopheles using the same, according to the present invention, allow the specific, prompt, and accurate grasping of the presence or absence of Anopheles kleini, Anopheles pullus, Anopheles lesteri, Anopheles sinensis, Anopheles sineroides, and Anopheles belenrae, and species names thereof, and thus it is expected that the epidemiological survey of malaria-carrying mosquitoes is easy, and the possibility of malaria infection can be recognized and prevented in early stages.
Patent KR-20160147479-A (KR)
Title: White light emitting apparatus and method for preparing same
Inventor: HAN SANG HYUK
IPC: F21Y105/00
Filed: 2015-06-15
Abstract: The present invention relates to a white light emitting device and a manufacturing method thereof. The white light emitting device comprises an LED or OLED light source sheet and a fluorescent sheet which are laminated on each other. The fluorescent sheet can be excited by the light source sheet wherein the fluorescent sheet includes one or more nano-dots on an exposed surface in a distribution type. According to the present invention, the white light emitting device has excellent light emitting efficiency compared to existing efficiency and can provide a uniform color, thereby being usefully used as a white lamp of a remote type.
Patent KR-20170000985-A (KR)
Title: 아령운동 식별장치 및 이를 이용한 식별방법
Inventor: LEE YONG KOO
IPC: A63B21/00
Filed: 2015-06-25
Abstract: 상기 아령운동 식별장치 및 이를 이용한 식별방법에서, 상기 아령운동 식별장치는 센서부 및 통신부를 포함한다.  상기 센서부는 아령의 내부에 형성되어 상기 아령이 이동하는 방향 및 가속도를 감지하고, 상기 통신부는 상기 아령의 내부에 형성되어 다른 아령 또는 외부전자기기와 통신하며, 상기 센서부는 상기 아령의 X, Y 및 Z축 각각에서의 이동경로 및 회전을 측정하여 아령운동의 종류를 식별한다.
Patent KR-20170001028-A (KR)
Title: Method for producing coffee containing Hallabong powder and coffee produced by same method
Inventor: KIM BYUNG GIL
IPC: A23F5/32
Filed: 2015-06-25
Abstract: The present invention relates to a method for producing coffee containing hallabong (Jeju tangerine crossbreed) and hallabong coffee produced by the same method. The method comprises the steps of: (a) roasting, freeze-drying and grinding coffee bean and manufacturing coffee powder; (b) freeze-drying and grinding hallabong and manufacturing hallabong powder; and (c) mixing the coffee powder produced in the step (a) and the hallabong powder produced in the step (b), brewing the mixture, and extracting the same with hot water. The hallabong coffee has excellent antioxidant activity by containing much flavonoid and organic acid.
Patent KR-20170002749-A (KR)
Inventor: JUNG DAE SIK
IPC: B65H9/00
Filed: 2015-06-29
Abstract: 지폐이송장치에 관한 발명이 개시된다. 개시된 지폐이송장치는: 이송로를 따라 이송되는 지폐에 이송력을 부여하는 이송부 및 이송부에 의해 이송되는 지폐와 접촉되어 지폐의 스큐를 보정하는 스큐보정부를 포함하는 것을 특징으로 한다.
Patent KR-20170002760-A (KR)
Inventor: JEUNG YOUNG CHUN
IPC: H02K3/48
Filed: 2015-06-29
Abstract: The present invention relates to an outer rotor type switched reluctance motor by forming a circumferential slot in a stator salient pole, and configuring a magnetic circuit inside the stator salient pole and a rotor salient pole by a coil passing through the slot and being wound along the circumferential direction of a stator core. Therefore, a magnetic path is secured at the shortest distance, accordingly magnetic loss in the core is minimized to maximize the utilization efficiency of magnetic energy, and a coil winding operation is simple while having a robust structure.
Patent KR-20170003790-A (KR)
Inventor: JANG JIN HO
IPC: F16D13/60
Filed: 2015-06-30
Abstract: The present invention relates to a clutch comprising: an engine connector disk which is connected to an engine side; a cover member which is connected to a transmission side; a damper which is arranged between the engine connector disk and the cover member and attenuates vibration of rotation; a diaphragm spring which is joined to the outside of the damper cover and presses a pressure plate toward an engine connector disk; and connector units which join, with splines, between the engine connector disk and a boss on the engine side and between a boss on the transmission side and the cover member. Accordingly, after the clutch is completed by assembling components of the clutch, the clutch is joined to the body of a vehicle by joining the completed clutch to a joining unit on the engine side and a joining unit on the transmission side with the connector units. Therefore, the assembly process can be performed in an easy manner and, accordingly, work time can be reduced.
Patent KR-20170004535-A (KR)
Inventor: KIM JIN HEE
IPC: A23L9/10
Filed: 2015-07-03
Abstract: 본 발명은 액상 초코렌을 코팅한 고구마 원물(原物)을 함유한 푸딩 및 그 제조방법을 개시하고 있는 것으로, 다양한 푸딩에 기호도(嗜好度)가 높은 액상초코렛을 함유한 고구마 등의 원물을 첨가하여, 푸딩 고유의 식감을 즐기면서 원물의 고소한 맛을 즐길 수 있게하였고, 또한 미생물에 의한 변패(變敗)를 없게 하여 원래의 영양가치를 유지할 수 있게 하였으며, 이로 인하여상품 가치 또한 높게 한 것이다.