baber/WOPTO huggingface dataset:
Patent KR-20130007051-A (KR)
Title: High electron mobility transistor and method of manufacturing the same
Inventor: HWANG IN JUN
IPC: H01L29/778
Filed: 2011-06-28
Abstract: PURPOSE: A high electron mobility transistor and a manufacturing method thereof are provided to improve a breakdown voltage by forming a cavity in a substrate area on the lower side of a semiconductor layer. CONSTITUTION: A first semiconductor layer(20) is formed on a substrate. A second semiconductor layer(30) is formed on the first semiconductor layer. A source, drain, and a gate are formed on the second semiconductor layer. A cavity is formed on the substrate and is located under the drain.
Patent KR-20130003578-A (KR)
Title: Customized ceramic bullet-proof insert using 3d design and a manufacturing methode thereof
Inventor: BAE JI SOO
IPC: F41H1/02
Filed: 2011-06-30
Abstract: PURPOSE: A customized ceramic bulletproof insert produced by using a three-dimensional design method and a manufacturing method thereof are provided to obtain the sense of unity between the insert and a human body as the insert is properly attached to front and back bodies. CONSTITUTION: A customized ceramic bulletproof insert comprises a ceramic plate for a front side(111) and bulletproof fabrics(123,125). The ceramic plate for the front side is set considering the position of a heart, the horizontal adduction of an upper arm, and the length not to press the upper body in a setting posture. The bulletproof fabrics are formed into a shape corresponding to the ceramic plate for the front side, and adhered to both surfaces of the ceramic plate for the front side.
Patent KR-20130005035-A (KR)
Title: Navigation system of cloud computing means and method for the same
Inventor: KIM CHUL MIN
IPC: G06F15/16
Filed: 2011-07-05
Abstract: PURPOSE: A navigation system of cloud computing method and an operating method thereof are provided to perform most processes in a central server connected to a cloud network, thereby simplifying a configuration of a navigation terminal. CONSTITUTION: A navigation system of cloud computing method comprises a computer-readable record medium, a cloud database(400), and a cloud central server(300). The computer-readable record medium records an operation program of a navigation terminal(100). The cloud database store traffic information including a vehicle route database. The cloud central server generates the vehicle route database by receiving the vehicle route information from the navigation terminal and stores the route database in the cloud database. The cloud central server calculates predicted locations of each vehicle for every time on a basis of the vehicle route database and the predicted traffic information of each position of every time on a basis of the predicted locations of each vehicle for every time. The cloud central server calculates a recommended route of a corresponding vehicle on a basis of the predicted traffic information of every time, thereby transmitting the recommended route to the navigation terminal of the corresponding vehicle. [Reference numerals] (100) Navigation terminal; (200) Cloud network; (300) Cloud central server; (400) Cloud database
Patent KR-20110085961-A (KR)
Title: Light emitting diode chip and light emitting diode package each having distributed bragg reflector
Inventor: LEE CHUNG HOON
IPC: H01L33/10
Filed: 2011-07-08
Abstract: PURPOSE: A light emitting diode chip with a distributed bragg reflector and a light emitting diode package are provided to place a first distributed bragg reflector closer to a substrate than a second distributed bragg reflector, thereby reducing light loss in the distributed bragg reflector. CONSTITUTION: A light emitting structure(30) is placed on a substrate(21). The light emitting structure comprises a first conductive semiconductor layer(25), a second conductive semiconductor layer(29), and an active layer(27). A transparent electrode layer(31) is formed on the second conductive semiconductor layer. A distributed bragg reflector(45) is located in the lower part of the substrate. The distributed bragg reflector includes a first distributed bragg reflector(40) and a second distributed bragg reflector(50).
Patent KR-20120022559-A (KR)
Title: Catalyst for producing methacrolein and methacrylic acid, and process for producing the same
Inventor: IJIMA TAKAYUKI
IPC: C07C47/22
Filed: 2011-07-15
Abstract: PURPOSE: A catalyst for manufacturing metacrolein and metharylic acid and a method for manufacturing the same are provided to reduce the further generation of compounds with high activity and high boiling points by adjusting the ratio of acid amount in the catalyst. CONSTITUTION: A catalyst for manufacturing metacrolein and metharylic acid includes molybdenum and bismuth as component elements. The ratio of the acid amount of the catalyst at a low temperature side to the acid amount of the catalyst at a high temperature side based on the ammonia thermal desorption method is 0.14 or less. A method for manufacturing the catalyst includes an organic acid adding process.
Patent KR-20130010153-A (KR)
Title: Dryer for mascara
Inventor: JO HYI YOUNG
IPC: A45D2/48
Filed: 2011-07-18
Abstract: PURPOSE: A mascara drier is provided to fix the mascara liquid on eyelashes in a short time, to keep a shaped form for long hours, to prevent agglomerate eyelashes and to facilitate eyelash make-up. CONSTITUTION: The mascara drier is composed of a body(10) equipped with an inner fan(20), a couple of rotating rollers(10) combined to one side of the body. The body has a vent to let air inside. The rotating roller rotates by a rotating shaft equipped in the center; and it is equipped with multiple air outlets which are the exit of wind generated by the fan. The rotating roller is equipped with a heating line inside and it has a surface equipped with an embossing in comb pattern.
Patent KR-20120022571-A (KR)
Title: Printed circuit board unit, method for manufacturing printed circuit board unit, and electronic apparatus
Inventor: WATANABE MANABU
IPC: H05K3/34
Filed: 2011-07-25
Abstract: PURPOSE: A circuit board unit, a manufacturing method thereof, and an electronic device are provided to improve a connection reliability between a package board and a circuit board by making a mounting height of the package board higher on the circuit board. CONSTITUTION: A circuit board unit is formed by combining a first board(27) with a second board(24) through a soldering member. A thermal expansion coefficient of the first board is different from the thermal expansion coefficient of the second board. A spacer(10) is arranged between the first board and the second board and is made of a thermal expansion material and a thermosetting material. A curing temperature of the thermosetting material is higher than the melting point of the soldering material. A space between the first board and the second board is determined by a height of the spacer.
Patent KR-20130017758-A (KR)
Title: Check valve for mini-boiler
Inventor: JUNG BYEONG SUN
IPC: F16K15/08
Filed: 2011-08-12
Abstract: PURPOSE: A miniature boiler check valve is provided to prevent damage by corrosion or deterioration of material by an efficient shape. CONSTITUTION: A miniature boiler check valve includes a water pail(20), a heater(30), a water inlet(60), a driving circuit, an upper check valve casing(140), an elastic valve plate(110), and a check valve lower casing(130). The check valve upper side casing is formed in the water inlet. The elastic valve plate is manufactured in elastic metal plate material including stainless steel. A check valve lower casing is combined with the lower casing. The elastic valve plate is connected to the elastic support and is formed in the upper check valve casing.
Patent KR-20130021795-A (KR)
Title: Baseball batting training apparatus
Inventor: CHOE BOK KYUN
IPC: A63B69/40
Filed: 2011-08-24
Abstract: PURPOSE: A baseball batting training apparatus is provided to precisely and stably launch a ball with low output of a motor. CONSTITUTION: A baseball batting training apparatus comprises a frame(10) installed on the surface, a chute(20) which comprises a feeding path, a throwing lever(30) which receives balls one by one from the chute and throws the balls, a first return spring(40) which provides elastic restoring force to the throwing lever, a motor(50) installed in the frame, an intermittent electric motion plate(60), a stop lever(70), and a second return spring(90) which provides elastic restoring force to the stop lever.
Patent KR-20130022545-A (KR)
Title: Radio frequency signal processor having function that variable frequency multiplying and method thereof
Inventor: KIM JOON KOOK
IPC: H03B19/00
Filed: 2011-08-25
Abstract: PURPOSE: A device for processing an RF signal having a frequency multiplication changing function and a method thereof are provided to change an operating frequency by changing the number of frequency multiplication when an RF signal property measured in a channel of an RF signal does not satisfy a standard. CONSTITUTION: A multiplication unit(130) multiplies a frequency of a frequency signal including a predetermined frequency according to control. A detecting unit(110) detects the property of an inputted RF signal. If the property of the RF signal detected from the detecting unit is less than a preset standard property, a control unit(120) controls the number of the frequency multiplication of the multiplication unit. A demodulating unit(150) demodulates the inputted RF signal. The demodulating unit delivers the signal property to the detecting unit. [Reference numerals] (110) Detecting unit; (120) Control unit; (130) Multiplication unit; (140) Crystal oscillating unit; (150) Demodulating unit; (160) Pre-processing unit; (b) Crystal oscillator
Patent KR-20130023581-A (KR)
Title: Light guide concentrating photovoltaic device
Inventor: KIM SUNG BIN
IPC: H01L31/054
Filed: 2011-08-29
Abstract: PURPOSE: A light guide concentrating type photovoltaic power generating device is provided to increase the efficiency of a system by guiding light from a peripheral part and directly concentrating incident light on a solar cell. CONSTITUTION: A first optical component(30) is formed on the upper side of a solar cell(20) and deflects incident light. A second optical component(40) is optically combined with the lower side of the first optical component. The second optical component guides light deflected from the first optical component to the solar cell. The second optical component includes a light input unit(44), a plurality of total reflection surfaces(46), and an output surface(48). An auxiliary optical component(50) concentrates light outputted from the second optical component on the solar cell. A center optical component(60) concentrates incident light from the center of the first optical component on the solar cell.
Patent KR-20130026274-A (KR)
Title: An in-situ method of evaluating the degradation of membrane-electrolyte assembly and a device using the same
Inventor: JANG JONG HYUN
IPC: G01R31/36
Filed: 2011-09-05
Abstract: PURPOSE: An in-situ method of evaluating the degradation of a membrane-electrolyte assembly is provided to detect the cell deterioration state of a fuel cell in real time and to remarkably reduce the sensing and analyzing time. CONSTITUTION: An in-situ method of evaluating the degradation of a membrane-electrolyte assembly comprises a current supply apparatus constantly supplying current by being connected to two coupling plates of a fuel cell stack; a voltage measuring apparatus measuring a voltage between two separators selected from (n+1) separators in the fuel cell stack; and a physical property determining apparatus determining a constant current, the capacity of an electric double layer, roughness factor, and electrochemical active surface area from the current value of the current supply apparatus and the voltage between the separators. [Reference numerals] (AA) Stack real-time measuring device; (BB) Current generator; (CC) Membrane electrode assembly; (DD) Separator
Patent KR-20130027853-A (KR)
Title: Hot pressing device for bonding membrane electrode assembly with a function of improved stability
Inventor: KIM KUN HO
IPC: B30B15/34
Filed: 2011-09-08
Abstract: PURPOSE: A hot pressing apparatus is provided to improve the performance and quality of a fuel cell by preventing the stacking fault between an ultra-thin membrane electrode assembly and a pair of gas diffusion layers. CONSTITUTION: A hot pressing apparatus comprises a hot press lower plate portion(120) having an upper side where a membrane electrode assembly is mounted; a frame(140) arranged on both sides of the hot press lower plate portion; a guide plate(160) rotating in order to be overlapped on the upper side of the frame or the upper side of the hot press lower plate portion; and a hot press upper plate portion(180) having a lower plate portion facing the upper side of the hot press lower plate portion, ascending and descending to the hot press lower plate, and thermo-compressing the membrane electrode assembly and gas diffusion layers which are placed in the interval.
Patent KR-20130028596-A (KR)
Title: Method of controling dot inversion for lcd device
Inventor: LEE SHIN WOO
IPC: G02F1/133
Filed: 2011-09-09
Abstract: PURPOSE: A method for controlling a dot inversion of a liquid crystal display device is provided to prevent a dim phenomenon and a smear phenomenon by controlling an inversion method. CONSTITUTION: An N-th horizontal line is enabled. A data voltage is supplied. Polarities between horizontally adjacent pixels are inverted in the N-th horizontal line. An M-th pixel and an (M+1)-th pixel have the same polarity. Polarities between vertically adjacent pixels are opposite. The polarity of the pixel is identically repeated in a twelfth pixel unit.
Patent KR-20130033535-A (KR)
Title: Gastro-retentive sustained-release tablet comprising anti-diabetic agent
Inventor: LEE HAN KOO
IPC: A61K9/20
Filed: 2011-09-27
Abstract: PURPOSE: A gastro-retentive sustained release tablet containing an anti-diabetic agent is provided to uniformly maintain drug contents for 12 hours, and to enhance a treatment effect. CONSTITUTION: A gastro-retentive sustained release tablet contains a channel former. The channel former is selected from the group consisting of voglibose or acarbose; polyethylene oxide; and more than one compound selected from potassium carbonate, potassium bicarbonate, sodium carbonate, or sodium bicarbonate. The gastro-retentive sustained release tablet contains 10-50 wt% of polyethylene oxide. [Reference numerals] (AA) Elution rate(%); (BB) Elution time(hour); (CC) Example 1); (DD) Example 2); (EE) Example 3); (FF) Comparative example 1);
Patent KR-20130033669-A (KR)
Title: Motor having oil leakage protection structure
Inventor: SHIM WOO SEOB
IPC: H02K5/10
Filed: 2011-09-27
Abstract: PURPOSE: A motor including an oil leakage protecting structure is provided to prevent the leakage of oil like lubricating oil from a bearing to the outside. CONSTITUTION: A motor housing(10) a stator and a rotor, and a rotating shaft(11) in an inner space by forming an opening unit. A motor cover(20) closes the opening unit of the motor housing. A plate member(21) includes a bearing mounting unit combined with a bearing(12) rotatably supporting a rotary shaft. A mold member(22) insulates a plate member from a core. An oil blocking unit(23) executes a bending process in order to enable the center and concentricity of the plate member to have a predetermined height.
Patent KR-20130034092-A (KR)
Title: Work conveying apparatus
Inventor: NISHIDA MASAYUKI
IPC: B65G47/86
Filed: 2011-09-28
Abstract: PURPOSE: A workpiece conveying apparatus is provided to prevent damage to workpieces fed into workpiece receiving holes of a conveying table in an inclined state and to stably convey the workpieces in the workpiece receiving holes. CONSTITUTION: A workpiece conveying apparatus comprises a table base(1), a conveying table(2), and a linear feeder(6). The conveying table is rotatably arranged on the table base and has multiple workpiece receiving holes(3). The linear feeder is connected to the conveying table by a separately feeding part(7) and feeds workpieces into the workpiece receiving holes. The top of the linear feeder is covered by a feeder cover. The top of the workpiece receiving holes arranged in the separately feeding part are covered by a feeding part cover. The top of the workpieces is covered by a table cover. A tapered part(5b) is installed at a part adjacent to the feeding part cover. The height of the tapered part gradually lowers from a position adjacent to the feeding part cover to a conveyed direction of the conveying table so that the tapered end position of the tapered part can be lower than the height of the feeder cover and the feeding part cover.
Patent KR-20130040659-A (KR)
Title: Apparatus and method for calibration of supply modualtion in transmitter
Inventor: PAEK JI SEON
IPC: H03F3/24
Filed: 2011-10-14
Abstract: PURPOSE: A hybrid power supply modulator is provided to maintain stability according to input signal amplitude variation by correcting a device or an element configuring a linear amplification unit degrading stability, a frequency characteristic and linearity and to improve efficiency and an operation speed by controlling power cells of a linear unit according to an input signal. CONSTITUTION: A transmission device including a power supply modulator includes a detector(550) detecting an output signal of a power supply modulator and a power supply modulator(500) receiving the detected output signal(560) from the detector and correcting a modulation characteristic of the power supply modulator. [Reference numerals] (500) Power supply modulator; (510) Modem; (520) RF module; (530) RF power amplifier; (550) Detector; (560) Detected output signal; (AA) Correction data; (BB) Envelope signal; (CC) Feedback signal for correction;
Patent KR-20130042858-A (KR)
Title: Apparatus and method for sensing temperature
Inventor: PARK HO SOO
IPC: H01L31/101
Filed: 2011-10-19
Abstract: PURPOSE: A temperature sensing device and a method are provided to improve temperature sensing sensitivity by using a temperature sensing layer in which a specific impurity is doped. CONSTITUTION: A temperature sensing device comprises electrode films(105,107), a piezoelectric layer(106), and a temperature sensing layer. The electrode films are formed at an upper part of a substrate by being separated at regular intervals. The piezoelectric layer converts an electric signal into an elastic wave. The temperature sensing layer is formed at a structure formed at the upper part of the substrate and is doped with a specific impurity.
Patent KR-20130044516-A (KR)
Title: Method for attaching transparent panel and resin dispensing head used in this method
Inventor: KIM YUN GI
IPC: H05B33/04
Filed: 2011-10-24
Abstract: PURPOSE: A method for attaching a transparent panel and a resin dispensing head used in the same are provided to prevent the generation of voids between a display panel and the transparent panel. CONSTITUTION: A dam(12) is formed in a display panel(10) or a transparent panel. A resin is spread by using a resin dispensing head to form a resin applying line(14). The transparent panel is closely adhered to the upper surface of the display panel. The center part of an adjacent resin applying line is bonded, and then the end part is bonded.
Patent KR-20130045545-A (KR)
Title: Method for controlling electric-device and apparatus having the same
Inventor: CHO HYUNG RAE
IPC: H04L12/24
Filed: 2011-10-26
Abstract: PURPOSE: An electronic device control method and a device including the same are provided to effectively use an electronic device by considering the state of the electronic device and external information. CONSTITUTION: A communication unit(110) transmits a keyword for operating an electronic device to a device management device. The communication unit receives operation information corresponding to the keyword from the device management device. A device management control unit(170) controls the operation of the electronic device based on the operation information. An input unit(120) receives data for collecting the keyword. The operation information indicates information for controlling the electronic device according to the keyword. The operation information includes the function of the electronic device and the external environment information. [Reference numerals] (110) Communication unit; (120) Input unit; (130) Audio processing unit; (140) Device management display unit; (160) Device management storage unit; (170) Device management control unit
Patent KR-20130046968-A (KR)
Title: High strength steel sheet and method of manufacturing the steel sheet
Inventor: HAN SEONG KYUNG
IPC: C21D8/02
Filed: 2011-10-28
Abstract: PURPOSE: A high-strength steel plate and a manufacturing method thereof are provided to manufacture a high-strength steel plate with excellent workability by controlling alloy components and process conditions without hot-rolling and cold-rolling processes. CONSTITUTION: A method for manufacturing a high-strength steel plate comprises: a slab reheating step(S110) for reheating a slab plate comprising 0.10-0.25 wt% of C, 0.03-2.0 wt% of Si, 1.0-2.0 wt% of Mn, 0.002-0.1 wt% of Al, 0.02 wt% or less of P, 0.005 wt% or less of S, 0.05 wt% or less of Cr, 0.01 wt% or less of N, and the rest of Fe and unavoidable impurities at a temperature of 1150-1250°C for 24 hours; a hot-rolling step(S120) for hot-rolling the reheated slab steel plate at an FDT(Finishing Delivery Temperature) of 700-850 °C; a cooling step(S130) for cooling the hot-rolled plate at an average cooling speed of 100 °C/sec or less, at a temperature of 350-450 °C; and an air-cooling step(S140) for air-cooling the cooled plate at 250-50 °C. [Reference numerals] (AA) Start; (BB) End; (S110) Slab reheating(SRT: 1200°C±50°C); (S120) Hot-rolling(FDT: 700-850°C); (S130) Cooling(100°C/sec or less, 300-450°C); (S140) Air-cooling(below 250°C)
Patent KR-20130049268-A (KR)
Title: 네트워크상에서의 쿠폰발행중개방법 및 시스템
Inventor: CHUNG SEUNG KYU
IPC: G06Q30/00
Filed: 2011-11-01
Abstract: 본 발명은 쿠폰발행중개서버가 가맹점 단말기로부터 쿠폰발행요청을 수신하는 단계; 및  
쿠폰발행중개서버가 쿠폰발행사 서버에 쿠폰발행을 요청하는 단계; 및 
쿠폰발행중개서버가 쿠폰발행사 서버로부터 쿠폰발행내역을 수신하는 단계를 포함하는 네트워크상에서의 쿠폰발행중개방법 및 이를 수행하는 쿠폰발행중개시스템을 제공한다.
Patent KR-20120078581-A (KR)
Inventor: CHOI YONG SECK
IPC: E02B3/14
Filed: 2011-11-02
Abstract: 본 발명은 중력식 성토체의 경사면에 지오그리드로 지지되는 콘크리트 타일로 조립식 옹벽을 시공하여 시공성과 조경성을 개선한 성토부의 옹벽을 개시하며, 상기 성토부의 옹벽은, 터파기된 지반 상에 설치되며 상부에 경사면을 갖는 기초 블럭; 상기 기초 블럭의 상기 경사면에 지지되며 콘크리트 타일들이 수평 방향으로 이어지면서 복수의 층으로 조립되며 상하로 맞물리는 상기 콘크리트 타일들은 핀을 이용하여 결합되는 벽체; 상기 벽체의 뒷면에 토사가 성토되는 성토체; 및 복수의 층으로 적층되면서 상하로 맞물리는 상기 콘크리트 타일의 사이에 단부가 삽입되면서 상기 핀과 결합되며 상기 성토체 내부로 전개되어서 상기 성토체에서 제공되는 마찰력에 의하여 상기 벽체를 지지하는 지오그리드를 포함함을 특징으로 한다.
Patent KR-20130049346-A (KR)
Title: 교육컨텐츠거래소
Inventor: SUNG HYEONG JU
IPC: G06Q50/20
Filed: 2011-11-04
Abstract: 본 발명은 디지털화된 교육컨텐츠의 새로운 유통 메커니즘의 구현에 관한 것으로서, 관행적 유통경로의 과도한 유통비용을 절감시키고 새로운 교육컨텐츠 유통시장의 구축방법 및 운영방식에 관한 것이다.
Patent KR-20120049813-A (KR)
Title: Resin and photoresist composition
Inventor: ICHIKAWA KOJI
IPC: G03F7/26
Filed: 2011-11-04
Abstract: PURPOSE: A resin, a photoresist composite including thereof, and a manufacturing method of the composite are provided to have a CD uniformity or excellent focus margin. CONSTITUTION: A resin has a structure which is represented by chemical formula aa. The photoresist composite contains the resin and an acid generator. A manufacturing method of the photoresist pattern comprises the following stages: forming a photoresist composition layer by spreading the photoresist composite on a substrate; forming a photoresist film by drying the photoresist composition layer; exposing the photoresist film to light; heating the exposed photoresist film; and developing the heated photoresist film.