baber/WOPTO huggingface dataset:
Patent KR-20140115835-A (KR)
Inventor: JUNG SUNG KI
IPC: G06F19/00
Filed: 2013-03-22
Abstract: Disclosed is an icing simulation method for the surface of an air inlet. The icing simulation method for the surface of the air inlet according to the present invention comprises a step for defining the grid topology and the boundary condition of an icing wind tunnel test unit for modeling the air inlet and the air inflow of the air inlet; a step for setting the size of the icing wind tunnel test unit; a step for setting the speed, the temperature, and the pressure of air of the air inlet as predetermined values and analyzing a flow field of the air inlet by calculating surface pressure distribution and surface speed distribution of the surrounding surface of the air inlet; a step for calculating the accumulation ratio of droplet accumulated on the surrounding surface of the air inlet according to predetermined droplet amount and a predetermined droplet size based on the calculated surface pressure distribution and the surface speed distribution; and a step for analyzing icing proliferation on the surrounding surface of the air inlet by using the accumulation ratio of the droplet.
Patent KR-20140117852-A (KR)
Inventor: SONG YONG NEUNG
IPC: A47K7/04
Filed: 2013-03-27
Abstract: The present invention relates to a replaceable exfoliating device, and more specifically, to a replaceable exfoliating device which can easily remove dead skin cells formed in narrow places such as between fingers and toes, prevent foreign materials from being scattered, and facilitate the replacement of a blade when the blade is worn or damaged after using the exfoliating device for a long time. To achieve the above objective, the device comprises a body which is hollow and an exfoliating unit which is detachable from the end of the body. The exfoliating unit comprises: a cylindrical body part which is screwed to a coupling hole formed on the whole body; a cylindrical blade which is inserted into a receiving hole which is formed to penetrate the body part from back to front; and a fixing member which is inserted into the rear of the receiving hole and fixes the rear end of the blade.
Patent KR-20140119983-A (KR)
Title: Motor with Simple Assembling Sensor Magnet
Inventor: JANG JEONG CHEOL
IPC: H02K11/00
Filed: 2013-04-01
Abstract: A motor according to the present invention, which has a rotor combined with a shaft and a stator installed around the rotor, further includes a sensor magnet which has a mold part combined with one end of the shaft. A protrusion part which has a screw groove and protrudes toward a shaft is formed in the mold part. A screw tap combined with the screw groove is formed at one end of the shaft.
Patent KR-20140121552-A (KR)
Inventor: CHOI NAM SOON
IPC: H01M10/0569
Filed: 2013-04-05
Abstract: Provided are electrolyte for a magnesium secondary battery, and a magnesium secondary battery including the same. The electrolyte for a magnesium secondary battery includes a magnesium salt and an organic solvent, wherein the organic solvent includes 1,2-dimethoxyethane and a solvent represented by Chemical formula 1. In Chemical formula 1, the definitions of R1, R2 and n are the same as defined in the specification.
Patent KR-20140121956-A (KR)
Title: Wear preventing apparatus of bearing for generator of ship
Inventor: JUNG YOUNG SUK
IPC: B63J3/02
Filed: 2013-04-08
Abstract: A device for preventing the abrasion of a bearing of a power generator for a ship is disclosed. In the device for preventing the abrasion of a bearing (B) supporting a rotor shaft (R) of a power generator (G) connected to an engine (E) of a ship, the present invention can separate the rotor shaft (R) and the bearing (B) at a predetermined interval using hydraulic pressure to prevent the rotor shaft (R) from being in contact with the bearing (B) by self weight.
Patent KR-20130074773-A (KR)
Title: Flexible printed circuit board
Inventor: KIM CHUN SOO
IPC: H05K3/46
Filed: 2013-04-11
Abstract: PURPOSE: A flexible printed circuit board is provided to prevent malfunction by preventing foreign substances and moisture etc to be flowed between a dome key and a base. CONSTITUTION: A base has multiple patterns on one side. A dome key makes the multiple patterns contact. An upper cover ray (30) is attached to the upper side of the base. A lower cover ray (40) is attached to the lower side of the base. A reinforcement plate (50) is attached to the lower side of the lower cover ray.
Patent KR-20140123217-A (KR)
Inventor: YOO HONG JAE
IPC: H01L33/06
Filed: 2013-04-12
Abstract: The present invention relates to a nitride semiconductor light emitting device with improved electro static discharge (ESD) tolerance. According to one embodiment of the present invention, provided is a nitride semiconductor light emitting device which includes a substrate; an n-type semiconductor layer which includes an n-type contact layer formed on the substrate and an n-type multilayer formed on the n-type contact layer; an active layer formed on the n-type semiconductor layer; and a p-type semiconductor layer formed on the active layer. In the n-type multilayer, the Si doping concentration of a layer adjacent to the n-type contact layer and a layer adjacent to the active layer is the same as or higher than that of the n-type contact layer.
Patent KR-20130116809-A (KR)
Title: Electrode active material for secondary battery and the method for preparing the same
Inventor: PARK TAE JIN
IPC: H01M4/62
Filed: 2013-04-12
Abstract: PURPOSE: An electrode active material for a secondary battery is provided to be able to solve safety problems due to the electrolyte reduction without using a separate conductive material by coating carbon on the surface. CONSTITUTION: An electrode active material for a secondary battery is obtained by performing the carbon coating on the surface of a lithium metal oxide represented by Chemical formula 1: Li_aM'_bO_(4-c)A_c, wherein M' is at least one element selected from the group consisting of Ti, Sn, Cu, Pb, Sb, Zn, Fe, In, Al and Zr, a and b are determined according to the oxidation number of M' in the range of 0.1<=a<=4 and 0.2<=b<=4, c is determined according to the oxidation number in the range of 0<=c<0.2, and A is at least one anion of -1 or -2 valence.
Patent KR-20140123702-A (KR)
Inventor: LEE WON SIK
IPC: C08J9/00
Filed: 2013-04-15
Abstract: The present invention relates to a method for manufacturing room-temperature storage stable NDI prepolymer, the method comprising the steps of synthesizing NDI prepolymer (A) with an NCO content of 4.3 to 4.5% by making 100 wt% of polyol with a molecular weight of 1,600 to 2,000 react with 24.0 to 27.5 wt% of 1,5-naphthalene diisocyanate (NDI) for 15 to 20 minutes; synthesizing NDI prepolymer (B) having the NCO content increased to 5.0 to 5.5% by adding 2.5 to 3.5 wt% of low-melting-point diisocyanate to the NDI prepolymer (A) with respect to 100 wt% of the polyol and churning the mixture for five to 10 minutes; and naturally cooling the NDI prepolymer (B) to 80 to 90°C within 30 minutes and naturally cooling the NDI prepolymer to room temperature. The NDI prepolymer manufactured according to the present invention has a high NCO content proper for manufacturing NDI polyurethane microcellular foam via a quasi-prepolymer method, has viscosity and the NCO content not changed greatly even if the NDI prepolymer is kept at room temperature for several months, and can be dissolved in transparent solution state where NDI is not precipitated.
Patent KR-20140126081-A (KR)
Inventor: PARK MIN CHEOL
IPC: H01G4/30
Filed: 2013-04-22
Abstract: The present invention provides a multi-layered ceramic capacitor. The multi-layered ceramic capacitor comprises a ceramic body, first and second capacitor parts, an internal connection conductor, and first to fourth external electrodes. The ceramic body includes a plurality of dielectric layers and has first and second main surfaces facing each other, first and second side surfaces facing each other, and first and second end surfaces facing each other. The first and second capacitor parts are formed in the ceramic body. The first capacitor part includes a first internal electrode exposed to the first end surface and a second internal electrode exposed to the second end surface having a lead exposed to the first side surface. The second capacitor part includes a third internal electrode exposed to the first end surface and a fourth internal electrode having a lead exposed to the second side surface. The internal connection conductor is formed in the ceramic body and exposed to the first and second side surfaces. The first to fourth external electrodes are formed outside the ceramic body and electrically connected to the first to fourth internal electrodes and the internal connection conductor. A capacitance of the first capacitor part is larger than a capacitance of the second capacitor part.
Patent KR-20140128111-A (KR)
Inventor: KIM DAE YOUNG
IPC: B24B23/02
Filed: 2013-04-26
Abstract: An air cooling air grinder and an apparatus for finishing weld bead including the same are disclosed. According to an embodiment of the present invention, the air cooling air grinder comprises: a body which has a passage so that compressed air moves and has an outlet on one side thereof so that the compressed air is discharged; a first operating unit located in the body and operated by the compressed air; and an insert tip which is coupled to a rotating shaft of the first operating unit to rotate according to operation of the first operating unit and cuts weld bead. After the first operating unit is operated, at least a part of the compressed air discharged toward the outlet can cool the insert tip.
Patent KR-20140130274-A (KR)
Title: Method and apparatus for processing moving image
Inventor: PARK DONG JIN
IPC: H04N21/44
Filed: 2013-04-30
Abstract: An apparatus for processing a video is disclosed. The video processing apparatus comprises: a central video processing unit for parsing parameter information or slice header information from video data inputted from a host; and a plurality of video processing units for processing the video according to the parsed information by being controlled by the central video processing unit. The plurality of video processing units process regions assigned respectively and store pixel values of the adjacent region and the boundary in a memory. The stored pixel values of the boundary are used for boundary processing between the video processing units.
Patent KR-20140131116-A (KR)
Inventor: LEE JUNG PIL
IPC: E03F7/00
Filed: 2013-05-03
Abstract: The present invention relates to a device for detecting leakage from a drain pipe, which detects leakage from a first connection pipe, for transferring water used in a kitchen, a bathroom, and a porch in an apartment to a drain pipe, and a second connection pipe, for transferring water used in the kitchen, the bathroom, and the porch to the first connection pipe. The device for detecting leakage from a drain pipe comprises: a first tube which seals one end of the first connection pipe and one end of the second connection pipe using air supplied from the outside; a second tube which seals one end of the second connection pipe using air supplied from the outside, and includes a gas injection hole for injecting gas to the sealed first and second connection pipes; an air injection unit which injects air to the first and second tubes; and a gas injection unit which injects gas with a color or a smell to the first and second connection pipes sealed by the second tube. Therefore, the device for detecting leakage from a drain pipe can detect leakage from not only the bottom surface but also any surface of a drain pipe by detecting the point of leakage from the drain pipe using discharging gas, injected into the sealed connection pipes, with a color or a smell to the outside, and can save leakage detection costs for the drain pipe by conveniently detecting leakage from the drain pipe using air supplied from the outside and the gas with a color or a smell without using an expensive valve or a robot equipped with a CCTV.
Patent KR-20140134029-A (KR)
Inventor: RYU TEK GYU
IPC: H04Q9/00
Filed: 2013-05-13
Abstract: The present invention relates to a bidet control system and a bidet control method, wherein the bidet control system comprises a user terminal and a bidet control device. When receiving bidet information from the bidet control device through near field communication, the user terminal displays an operation information input screen displaying the bidet information. In addition, when operation information for the operation control of a bidet is input on the operation information input screen or a bidet manipulation pattern is selected on the operation information input screen, the user terminal transmits an operation demand signal including the operation information and the bidet manipulation pattern to the bidet control device through the near field communication. When connected to the user terminal through the near field communication, the bidet control device transmits the predetermined bidet information to the user terminal. In addition, when receiving the operation demand signal, the bidet control device controls each of driving parts in order to perform an operation corresponding to the operation information or the bidet manipulation pattern, or extracts a bidet manipulation pattern corresponding to user identification information from a storage part and controls each of the driving parts in order to perform an operation corresponding to the extracted bidet manipulation pattern.
Patent KR-20140067885-A (KR)
Title: Printed circuit board
Inventor: HWANG JEONG HO
IPC: H05K3/46
Filed: 2013-05-15
Abstract: The present invention provides a printed circuit board, capable of reducing bending deflection while maintaining a thin thickness by inserting a hardness reinforcing layer into a soft printed circuit board, and a manufacturing method for the same. The printed circuit board of the present invention includes: an inner layer formed of the soft circuit board; an outer insulation layer formed on one or more sides among one surface or the other surface of the inner layer; and an outer core layer including the inner layer and the reinforcing layer formed of a hardness material having greater strength than the outer insulation layer.
Patent KR-20140137788-A (KR)
Inventor: KIM JI HOON
IPC: B21D37/16
Filed: 2013-05-24
Abstract: The present invention relates to an electromagnetic forming method and a workpiece equipment with high relative permeability. More specifically, the said invention can perform electromagnetic forming in regards to a workpiece of a material which is difficult to generate induced current due to high relative permeability. Especially, the present invention can minimize a mechanical and thermal loss in regards to a magnetic field generation module by generating induced current in the magnetic field generation module by directly supplying current to a workpiece having a high relative permeability, and forming the workpiece by generating magnetic field in the magnetic field generation module by the induced current. In addition, the convenience in designing an electromagnetic forming device is improved, easy application to various products or the like can be achieved, and the lifetime of the product can be improved, by minimizing the mechanical and thermal loss in regards to the magnetic field generation module. Therefore, the reliability and competitiveness in an electromagnetic forming field can be improved; especially an electromagnetic forming field of a flat-plate workpiece, and a similar or related field thereof.
Patent KR-20140137795-A (KR)
Inventor: KANG SEOK MIN
IPC: H01L21/265
Filed: 2013-05-24
Abstract: The present invention relates to an epitaxial wafer. The epitaxial wafer includes a substrate, and an epitaxial structure which includes a buffer layer formed on the substrate and an active layer formed on the buffer layer. The buffer layer is formed on the substrate and includes a first region which maintains a preset doping concentration and a second region which is formed on the first region and gradually decreases a doping concentration toward the active layer.
Patent KR-20130135768-A (KR)
Title: Acrylic optical film, method for preparing thereof and polarizing plate comprising the same
Inventor: PARK JUN WUK
IPC: C08J7/04
Filed: 2013-05-30
Abstract: The present invention relates to a method for manufacturing an acrylic optical film comprising the following steps of: forming a film using acrylic resin; elongating the film to the longitudinal direction; forming a functional coating layer in the elongated film; drying an optical film on which the coating layer is formed at a temperature of 80 to 120°C; and elongating the dried optical film to the horizontal direction.
Patent KR-20140141342-A (KR)
Inventor: PARK CHAN IL
IPC: B03C1/02
Filed: 2013-05-31
Abstract: The present invention relates to a device for producing a recycled aggregate, wherein the device comprises: a jaw crusher for firstly crushing waste to be crushed fed through a hopper and having a sorting screen disposed at the bottom of a discharge hole through which crushed waste is discharged; a magnetic sorting unit disposed on a first belt conveyor for transferring waste filtered through the sorting screen and having a particular particle diameter or larger to the other side so that iron foreign material included in the waste is separated and sorted; a trammel having an inner end where a first belt conveyor discharge end is disposed, wherein a cylindrical screen is rotated in a circumferential direction so that the waste fed through the first belt conveyor is re-sorted; a cone crusher connected with a trammel discharge end side through a second belt conveyor to re-pulverize the waste filtered through the trammel and having a particular particle diameter or larger; an oscillating sorter connected with the cone crusher through a third belt conveyor and separating and sorting the waste pulverized through the cone crusher in multiple layers by particle diameter on an oscillating screen; a return conveyor for moving the waste filtered through the oscillating sorter and having a determined particle diameter or larger onto the second belt conveyor between the trammel and cone crusher; a disposing unit connecting the magnetic sorting unit with a support frame extended from a base frame of the first belt conveyor; and a length adjusting unit for adjusting the position of the magnetic sorting unit by changing the length of the disposing unit according to the size of foreign material passing through the magnetic sorting unit.
Patent KR-20140141394-A (KR)
Inventor: KANG YANG GI
IPC: H04B10/116
Filed: 2013-05-31
Abstract: According to the present invention, a method for identifying a user by using a display device for visible light communication includes a step (a) in which a display device, including a substrate, multiple OLED pixels formed on the substrate and generating visible lights having red (R), green (G), and blue (B) colors, and multiple light receiving elements formed on the substrate and sensing and converting a visible light signal into an electrical signal, receives an image signal to display an image on a screen; a step (b) in which the display device receives a user identification number in a visible light signal type, transmitted from a light communication terminal including an identification information storage part storing the user identification number for identifying the user and a light transmitting part transmitting the user identification number in the visible light signal type, by using the light receiving elements; and a step (c) in which the display device accesses a user information storage part storing user information corresponding to the user identification number in order to receive the user information corresponding to the user identification number received at the step (b) by inquiring into the user information.
Patent KR-20140141990-A (KR)
Title: 탈부착형 방수 천기저귀
Inventor: LEE JI WON
IPC: A61F13/49
Filed: 2013-06-03
Abstract: 착용자의 신체에 인접하는 내피와 외피의 결합을 통해 이루어지고, 허리 개구부와 한쌍의 다리 개구부를 형성하는 탈부착형 방수 천기저귀에 있어서, 전면부, 후면부, 전면부와 후면부 사이의 가랑이부 및 후면부로부터 확장되고, 접착 부재를 통해 전면부와 접합함으로써 허리 개구부와 다리 개구부를 형성하는 날개부를 포함하되, 내피와 외피는 천 소재이고, 탈부착형 방수 천기저귀의 둘레에서 탄성 부재를 통해 상호 결합되고, 전면부, 후면부 및 가랑이부는 내피층, 외피층 및 내피층과 외피층 사이의 하나 이상의 흡수층으로 이루어진 중앙 영역과 내피층 및 외피층으로 이루어진 가장자리 영역을 포함하며, 후면부 및 전면부는 방수 커버와의 결합을 위한 결합 수단을 포함한다.
Patent KR-20140142598-A (KR)
Inventor: SHIN SANG HEE
IPC: B60L11/18
Filed: 2013-06-04
Abstract: The present invention comprises: a multi-channel charger equipped with a plurality of channels for simultaneously charging vehicles; and a plurality of charging terminal parts equipped with a charging connector for connecting the vehicles and a charging switching part for turning on/off charging power to/from each channel in order to successively charge the connected vehicles. The multi-channel charger comprises a plurality of channel power supply parts and a charging control management part. The channel power supply parts receive power from an external power source. The charging control management part comprises: a charging recognition part to recognize which charging connector a vehicle is connected among the channels when the vehicle is connected to the charging connector; a data storage part to store recognition information of the charging recognition part; a sensor detection part to detect a charging voltage and a charging current; and a charging control part to control the charging of the connected vehicle.
Patent KR-20140143304-A (KR)
Inventor: IM HEE JUNG
IPC: G06K19/067
Filed: 2013-06-06
Abstract: 본 발명은 내부에 교통카드가 삽입할 수 있도록 형성하되 전방은 개방되고 후방은 밀폐되는 몸체(10)와; 상기 몸체(10)의 전방에 일정두께를 갖도록 빙둘러 형성하여 교통카드(A)의 내부에 빙둘러 형성되는 코일부에서 발산되는 유도기전력을 차단하기 위한 차단부(20)와; 상기 몸체(10)의 전방 일측에 형성하여 교통카드(A)의 IC칩 부분을 차단하기 위한 칩 차단부(30)와; 상기 몸체(10)의 상부면에 길이방향으로 개방하여 교통카드(A)를 외부로 배출시키기 위한 배출공(40)으로 이루어지는 교통카드 중복 인식 방지 커버를 제공하기 위한 것으로, 본 발명은 교통카드를 단말기에 접근할 때, 단말기와 교통카드 사이의 데이터 교환과 유도전류 현상을 방해함으로써 카드의 다중인식을 방지하는 효과가 있다. 또한, 본 발명은 비용이 저렴하고 지갑에 들어갈 수 있을 정도로 부피가 작은 장점이 있다. 특히 본 발명은 종래와 같이 교통카드의 오인식 또는 오작동으로 인한 번거로움 및 불편함을 일거에 해소할 수 있는 장점이 있다. 아울러 본 발명은 구조가 간단하여 사용상의 편리성을 확보할 수 있는 장점이 있다.
Patent KR-20140145036-A (KR)
Inventor: AHN BYUNG YONG
IPC: H01L29/786
Filed: 2013-06-12
Abstract: The present invention relates to a thin film transistor substrate for a flat panel display and a method for manufacturing the same. A thin film transistor substrate for a flat panel display according to the present invention includes: a substrate where multiple pixel regions are defined by a matrix method; a semiconductor layer which is formed in the pixel regions on the substrate; a gate insulating layer which covers the semiconductor layer; a gate electrode which is overlapped with the center part of the semiconductor layer on the gate insulating layer and defines a channel layer; a source ohmic region extended to one side of the channel layer and a drain ohmic region extended to the other side of the same; and a semiconductor buffer region located between the source ohmic region and the channel layer and between the drain ohmic region and the channel layer.
Patent KR-20150005779-A (KR)
Inventor: LEE MIN HEE
IPC: G02F1/1335
Filed: 2013-07-04
Abstract: 본 발명은, 빛을 공급하는 백라이트 모듈과; 상기 백라이트 모듈의 상부에 위치하고, 다수의 단위 화소가 정의된 제 1 기판과; 상기 제 1 기판의 상부에 위치하는 제 2 기판과; 상기 제 1 기판과 상기 제 2 기판 사이에 위치하는 액정층과; 상기 제 2 기판상의 상기 각 단위 화소 별로 형성되는 적, 녹, 청 컬러필터와;상기 적, 녹, 청 컬러필터의 경계 각각에 형성되며, 상기 제 2 기판과 밀착하는 면과 측면에 의해 내측 둔각이 형성된 블랙 매트릭스를 포함하는 액정표시장치를 제공한다.