baber/WOPTO huggingface dataset:
Patent KR-20100127000-A (KR)
Title: A nanohybrid of a phenolic acid uv-screening agent with a layered metal hydroxide, a process for the preparation thereof, and a composition for uv screening comprising the same
Inventor: CHOY JIN HO
IPC: B82B1/00
Filed: 2009-05-25
Abstract: PURPOSE: A nanohybrid of a phenolic acid UV absorbent and a layered metal hydroxide, a producing method thereof, and an anti-ultraviolet ray composition containing thereof are provided to improve the stability of the phenolic acid UV absorbent. CONSTITUTION: A nanohybrid contains a phenolic acid UV absorbent inserted among layers of a layered metal hydroxide. The layered metal hydroxide is marked with either chemical formula 1: [M(II)1-xM(III)x(OH)2]X+(An-)X/n·yH2O, or chemical formula 2: [M(II)(OH)x'](An-)(2-x')/n·yH2O. In the chemical formulas, M(II) is a divalent metal positive ion, and M(III) is a trivalent positive ion. A producing method of the nanohybrid comprises a step of forming a phenolic acid UV absorbent and divalent metal positive ion solution, and a step of titrating the solution to obtain precipitates.
Patent KR-20090074121-A (KR)
Title: Ofdm transmitter capable of adjusting size of pn and inserting adjusted pn into ofdm symbol
Inventor: KWAK JUNG WON
IPC: H04W56/00
Filed: 2009-05-27
Abstract: An OFDM transmitter capable of inserting PN(Pseudo Noise sequence) into an OFDM symbol by adjusting size of the PN and a method of transmitting an OFDM signal are provided to insert PN information into the OFDM symbol, thereby transmitting the OFDM symbol. An FEC(Forward Error Correction) coding unit(100) performs coding about input data. An IDFT(Inverse Discrete Fourier Transform) unit(200) performs IDFT converting the coded data into an OFDM symbol. A PN insertion unit(400) inserts PN information and pre-sync/post-sync signals to the OFDM symbol in which the IDFT is performed. A pulse forming unit(500) performs pulse forming filtering about the OFDM symbol into which the PN information is inserted. An RF amplifier(600) performs RF conversion of the OFDM signal.
Patent KR-20100130923-A (KR)
Title: Health stend
Inventor: LEE MIN GYU
IPC: F21S13/12
Filed: 2009-06-04
Abstract: PURPOSE: A fumigation stand is provided to have a vermin protection function and to be used as a stand by including a fumigation device. CONSTITUTION: An electric lamp part emits light. A support stand is located in the lower part of a post. A fumigation device is installed in the upper part of the support stand and protects a vermin. The same DC voltage is applied to the fumigation device and the electric lamp part. A switch is connected to the stand and the fumigation device.
Patent KR-20100131718-A (KR)
Title: Junction of a non-volatile memory device and forming method of the same
Inventor: KWAK NOH YEAL
IPC: H01L27/115
Filed: 2009-06-08
Abstract: PURPOSE: A junction of a non-volatile memory device and a forming method of the same are provided to improve the uniformity of current flowing a bit line from a string structure by making junction areas connected to drain contact plugs unsymmetrical. CONSTITUTION: A tunnel insulating layer(104) is formed on a semiconductor substrate(102). A charge trapping layer(106) is formed on the turner insulating layer. A dielectric film(108) is formed on the charge trapping layer. The control gate film(110) is formed on the dielectric film. A hard mask pattern(112) is formed on the control gate film.
Patent KR-20110000022-A (KR)
Title: Radio communication system and method for controlling the same
Inventor: SONG OH YOUNG
IPC: H04W88/08
Filed: 2009-06-26
Abstract: PURPOSE: A wireless communication system and a method for controlling the same are provided to efficiently supply information related to a user to the user through the use of a wireless module. CONSTITUTION: A wireless communication system includes a wireless access point(110) and a wireless module(120). The wireless module stores user information of a terminal user(130). The user information can be directly inputted by the user. The wireless module transmits the user information to the wireless access point. The wireless access point transmits information related to an installation place of the wireless access point to the terminal device based on the user information.
Patent KR-20110002334-A (KR)
Title: Rfid device having multichip structure
Inventor: JEONG YEON U
IPC: G06K19/077
Filed: 2009-07-01
Abstract: PURPOSE: An RFID device of a multiple chip structure is provided to verify memory capacity without increasing a chip surface by a laminating type multi RFID chip structure. CONSTITUTION: An opposite side of a first substrate rear surface of a first RFID chip(100A) faces an opposite side of a second substrate rear surface of a second RFID chip(100B). The second RFID chip is laminated on the first RFID chip. A ground antenna node(171a) and a signal input antenna node(172a) of a first RFID chip are arranged on rear surface of the first substrate. A ground antenna node(171b) and a signal input antenna node(172b) of a second chip are arranged on rear surface of the second substrate.
Patent KR-20110005391-A (KR)
Inventor: PARK SEONG UG
IPC: B66B13/30
Filed: 2009-07-10
Abstract: PURPOSE: An elevator entrance door with a protecting device for preventing the breakaway of the door is provided to prevent the displacement of the elevator entrance door due to an external impact by simultaneously supporting the center part and lower part of the door. CONSTITUTION: An elevator entrance door(1a,1b) is opened and closed from side to side along a guide rail(3) installed on the floor of a platform. The platform is connected with a lifting passage of an elevator cage. A plate-shaped displacement protecting unit(10a,10b) is fixed to the lower part of the elevator door. The projected lower end part of the displacement protecting unit is inserted into a rail groove(4) of the guide rail.
Patent KR-20110007483-A (KR)
Title: Fish trap for capturing mollusk
Inventor: JANG HYOUNG KI
IPC: A01K69/00
Filed: 2009-07-16
Abstract: PURPOSE: A fish trap for capturing mollusk molding an injection unit performed to the synthetic resin is provided to prevent the damage of the ramp and simplify a manufacturing process. CONSTITUTION: A fish trap for capturing mollusk molding an injection unit includes a main body(20), a mesh(30), a ramp(40), and a network body(41). The main body includes a supporting bar. The mesh surrounds the main body. While being installed in the main body inducing in the outside of mesh to the inside of mesh, ramp is shaped to the synthetic resin. The ramp advances as the inside of the main body, the entry path in which the area gradually becomes narrow prepares.
Patent KR-20110020333-A (KR)
Inventor: GIM YONG GWAN
IPC: B62M1/24
Filed: 2009-08-22
Abstract: PURPOSE: A power transmission device is provided to reduce a strength loss by continuously maintaining rotation using the weight and leg force of a user. CONSTITUTION: A power transmission device comprises a supporter(1), a left foothold(3), and a right foothold(4). The supporter fixes a crank shaft. The left and right footholds have a fixing shaft(2). The fixing shaft is installed in the bottom end of the supporter. The end part(5) of a crank arm is reciprocated under the left and right footholds. When a user steps on the left and right footholds, the end part of the crank arm is reciprocated backward and forward, and the linear motion is converted into the rotational motion.
Patent KR-20110021434-A (KR)
Title: Electric stand using led
Inventor: PARK KYUNG HEE
IPC: F21S13/12
Filed: 2009-08-26
Abstract: PURPOSE: An LED stand is provided to replace a conventional lamp and minimize power consumption with increased durability for reducing the eye fatigue. CONSTITUTION: An LED stand comprises a bottom support, an arm with an adjustable angle, and a head(5) connected to the top of the arm. An inner step support rod(12), an external step support(13), and an assembly groove(10) are formed on the bottom of the head. An assembly hole(22) is formed for combining with the bolt as being inserted into the inner step support rod. An LED substrate(20) comprises a plurality of LEDs mounted thereon.
Patent KR-20110022763-A (KR)
Title: Manufacturing method for system wood compound folding doors
Inventor: UH KYUNG HAE
IPC: E06B3/10
Filed: 2009-08-28
Abstract: PURPOSE: A manufacturing method of a system timber composite folding door is provided to improve a shielding effect of a door and a door frame and improve heat insulation. CONSTITUTION: A manufacturing method of a system timber composite folding door comprises following steps. A door frame(1) and doors(2,3,4) are dried below 7% of water content. Silicon packing and metal reinforcing force are put into the door frame and the doors. A sealing portion is formed on the door and the door frame or a contact portion of the doors. A high sash bar is formed on the outside of the door and door frame, and an outer rib and a glass are inserted thereinto. A double air layer is formed of a Korean paper window and an inner door frame. A guide rail is installed on the top of the door frame.
Patent KR-20110023303-A (KR)
Title: Air conditioning system for automotive vehicles
Inventor: CHOI EI HYUN
IPC: B60H1/32
Filed: 2009-08-31
Abstract: PURPOSE: An air-conditioning device for a vehicle is provided to minimize the number of rotation of a blower until the temperature of an evaporator becomes low when idle stop is canceled. CONSTITUTION: An air-conditioning device for a vehicle comprises an idle stop cancellation sensor(30), a cooling sensor(40), an evaporator temperature sensor(50), a comparison unit(62), and a controller(64). The idle stop cancellation sensor outputs idle stop cancellation signals. The cooling sensor outputs cooling sensing signals. The evaporator temperature sensor senses the temperature of an evaporator(14). When the idle stop clearing signals and the cooling sensing signals are simultaneously inputted to the comparison unit, the comparison unit compares the temperature of the evaporator inputted from the evaporator temperature sensor with the fixed reference temperature. The controller converts the discharge mode of the cool air passing through the evaporator into a floor mode. The controller returns the discharge mode to an original discharge mode if the temperature of the evaporator is lower than the reference temperature.
Patent KR-20110023649-A (KR)
Title: Method of preparing liquid seasoning removing fishlike smell
Inventor: HEO MOON SOO
IPC: A23L27/50
Filed: 2009-08-31
Abstract: PURPOSE: A producing method of low salinity fish sauce without the fishy smell is provided to reduce the problems of long producing period, high salinity, and strong fishy smell. CONSTITUTION: A producing method of low salinity fish sauce without the fishy smell comprises the following steps: producing a fish mixture by mixing mackerel, red tilefish, and hairtail; steaming the fish mixture; grinding the steamed fish mixture; mixing 100parts of fish mixture by weight, 40~60parts of water by weight, and 0.5~2parts of proteinase by weight, and reacting for 4~8hours at 40~690deg C; mixing 100parts of hydrolyzed fish mixture by weight, 14~16parts of salt by weight, and 18~22parts of koji by weight; fermenting the mixture for 4~8weeks at 25~35deg C; and low temperature aging the fermented fish mixture at 8~12deg C for 20~40days.
Patent KR-20110024236-A (KR)
Title: Method and circuit for calibrating phase, and signal processing apparatus having the same
Inventor: KANG BYOUNG JOONG
IPC: H04B1/12
Filed: 2009-09-01
Abstract: PURPOSE: A method and a circuit for calibrating phase, and a signal processing apparatus having the same are provided to automatically control the phase differences between in-phase signal and quadrature phase signal. CONSTITUTION: A code generating circuit(20) generates digital code corresponding to the comparison result. A phase calibrating circuit(60) calibrates phase of an in-phase outputting signal responding to the quardrature phase signal difference and digital code in order to maintain 90 degrees of phase difference between in-phase output signal and quadrature phase output signal. The phase calibrating circuit controls the phase of the quadrature phase output signal in response to the in-phase differential input signals and a digital code.
Patent KR-20110026895-A (KR)
Title: 자석완구의 회전자석 장착구
Inventor: KIM JONG SUNG
IPC: A63H33/10
Filed: 2009-09-09
Abstract: 본 발명은 자력을 이용하여 단위 블럭이나 패널을 조립하는 조립식 자석완구에 관한 것으로서, 특히 단위 블럭이나 패널의 표면부에 장착되는 회전형 자석을 모듈화하여 회전자석의 장착이 견고하면서도 용이하게 장착되도록 한 것이다.  
      본 발명을 이루는 자석완구의 회전자석 장착구는 회전자석의 상면이 노출되도록 하는 투공부가 상면에 형성된 원통형의 하우징과, 하우징 내부에서 상하이동 및 극성전환을 위한 회전이 가능하게 장착되는 자석부재와, 자석부재의 상하이동을 안내하기 위하여 하우징의 내주벽에 수직으로 형성된 자석부재 가이드 레일과, 하우징의 저면에 분리가능하게 고정되어 하우징에 내장된 자석부재의 이탈이 억제되도록 하는 원판상의 베이스 플레이트를 포함하여 구성된다. 
       
     회전자석 장착구, 하우징, 자석부재
Patent KR-20110029032-A (KR)
Inventor: PARK JI HYUN
IPC: G06F21/32
Filed: 2009-09-14
Abstract: 본 발명은 공인 인증서 발급처리 방법 및 시스템과 이를 위한 단말 및 기록매체에 관한 것으로서, 유무선 저장매체로 공인 인증서를 발급하여 저장되도록 처리하는 공인 인증서 발급단말은, 고객이 생체정보-지문정보, 홍채정보, 안면인식 정보 중 하나 이상의 정보-를 입력하면, 상기 고객이 입력하는 생체정보를 인식하는 생체 인식부와, 상기 고객이 인식된 생체정보를 기반으로 네트워크 상의 생체정보 인증기관을 통해 고객 신원을 인증하는 인증 확인부와, 상기 고객 신원 인증이 확인되면, 상기 고객에게 공인 인증서를 발급하기 위한 공개키와 개인키를 생성하는 인증키 생성부와, 상기 생성된 공개키와 개인키를 기반으로 상기 유무선 저장매체로 공인 인증서가 발급되도록 처리하는 인증서 처리부를 포함한다. 
       
     인증서
Patent KR-20110029930-A (KR)
Title: Electromagnetic energy harvesting devices from ambient vibration
Inventor: PARK JAE YEONG
IPC: B81B7/02
Filed: 2009-09-17
Abstract: PURPOSE: A vibration energy collecting device based on an electromagnetic force is provided to implement an environment-friendly alternative energy source by removing harmful byproducts in a generation process. CONSTITUTION: A magnet unit(13) moves according to an external vibration. A buffer unit(11) supports the magnet unit. The buffer unit applies energy from the magnetic unit by transmitting vibrations. A coil unit is spirally wound around the magnet unit. A support unit maintains a constant distance between the coil unit and the magnet unit in a non-vibration state. The support unit supports the mutual combination between the coil unit and the magnet unit and protects the buffer unit and the coil unit from the outside. The magnet unit reciprocates in a spiral axis direction of the coil unit according to the surrounding vibrations. The magnet unit generates an electromotive force on both sides of the coil by using the variation of the magnetic field due to a relative position change.
Patent KR-20110034938-A (KR)
Title: Lighting device using light-emitting diode and active type light-emitting diode headlighting system for automobile having the same
Inventor: AHN GEON JOON
IPC: F21S8/10
Filed: 2009-09-29
Abstract: PURPOSE: An LED device and an active LED headlight device for a vehicle including the same are provided to improve heat dissipation by dispersedly arranging LEDs. CONSTITUTION: An LED device is hollow. The leading end of a body(100') is closed. LEDs(210') are dispersedly installed on the inner side of the body. A light transmitting unit(300') is installed in the open end of the body. The light is transmitted from the LED to the light transmitting unit. A heat sink is adjacent to the LED to rapidly discharge heat generated when the LED emits light.
Patent KR-20110035213-A (KR)
Title: Cell signaling analysis method of single-cell
Inventor: PARK SANG HYUN
IPC: C12N5/10
Filed: 2009-09-30
Abstract: PURPOSE: A method for analyzing single cell signal is provided to understand dynamics and to identify stochasticity. CONSTITUTION: A method for analyzing single cell signal comprises: a step of preparing a fluorescence mammalian cell(Jurkat) for analyzing single cells; a step of analyzing the single cells by signal reaction; a step of constructing nano environment for cell capture using the Jurkat; and a step of capturing single cells in the nano environment.
Patent KR-20110037103-A (KR)
Title: Heating floor cushion for health with the function of far infrared and anion radiation
Inventor: CHOI SOO YOUNG
IPC: H05B3/20
Filed: 2009-10-05
Abstract: PURPOSE: A heating floor cushion for health is provided to maximize fomentation effect by performing infrared ray discharge or moxibustion. CONSTITUTION: A heating floor cushion for health comprises: a plate shape supporting part(10) holding up the hips of a user; a lower cushion part(20) which has an opening(22) accepting the plate shape supporting part in the upper side thereof, a supporting part formed around the opening, and an electric heating unit formed around the lower part of an opening; and an outside cushion cover which can be opened and closed.
Patent KR-20110037127-A (KR)
Title: Amino acid modified sulfur binder and method for preparing the same
Inventor: YOON SANG OK
IPC: C04B24/14
Filed: 2009-10-05
Abstract: PURPOSE: An amino acid-modified sulfur binder and a method for preparing the same are provided to enable use with a hydraulic material such as cement and gypsum by melting a modifying sulfur binder at 100°C or less. CONSTITUTION: An amino acid-modified sulfur binder is obtained by mixing and melting 99~60 weight% of sulfur and 1~40 weight% of a dicyclopentadiene-based mixture and an amino acid-based compound as a sulfur modifier. The dicyclopentadiene-based mixture is dicyclopentadiene(DCPD) alone or a mixture in which at least one of cyclopentadiene(CPD), DCPD derivative, and CPD derivative is added to DCPD.
Patent KR-20110041002-A (KR)
Title: Image forming apparatus
Inventor: YOON HYUNG WON
IPC: G03G21/00
Filed: 2009-10-15
Abstract: PURPOSE: An image forming apparatus is provided to reduce noise when a cover member is mounted to a main body and to reduce the power transfer loss from a main body. CONSTITUTION: An image forming apparatus includes a main body(10), a cover member, and an electro magnetic clutch(96). The cover member is slid to the main body in order to open and close an opening. A roller member receives power from a driving gear(15). The electro magnetic clutch transfers the driving force to the roller member. A gear unit is installed to the cover member in order to close and close the opening.
Patent KR-20110042882-A (KR)
Title: Apparatus of supplying power
Inventor: PARK JOON JUN
IPC: H02M7/06
Filed: 2009-10-20
Abstract: PURPOSE: A power supply device is provided to prevent unbalance due to a voltage variation of a bridge diode by serially driving a bridge part. CONSTITUTION: A first bridge part(110) and a second bridge part(120) rectify AC voltage provided through an AC line to DC voltage. The first bridge part rectifies AC voltage provided through an A node to DC voltage. The second bridge part rectifies AC voltage provided through a B node to DC voltage. The first bridge part comprises first to fourth diodes, wherein the anode of the first diode and the anode of the second diode are electrically connected in common. The second bridge part comprises fifth to eighth diodes, wherein the anode of the fifth diode and the anode of the sixth diode are electrically connected in common.
Patent KR-20110044464-A (KR)
Title: Forging blank
Inventor: SONG DAE GEUN
IPC: F16H55/36
Filed: 2009-10-23
Abstract: PURPOSE: A forging blank is provided to save materials by evenly cutting the cross section of an outer rim by forming a chamfering unit on the outer edge of a body. CONSTITUTION: A forging blank(100) comprises a body(110), a ring-shaped protrusion(120) and a chamfering unit(130). The body is formed in a discus shape. A shaft hole(115) passes through the center of the body. The protrusion is protruded to the perimeter of the shaft hole from one side of the body. The chamfering unit is formed by chamfering the outer edge from one side of the body where the protrusion is formed.
Patent KR-20110046114-A (KR)
Title: Urinal with Opening-and-closing and Cleaning function
IPC: A47K11/12
Filed: 2009-10-28
Abstract: PURPOSE: A urinal with opening-and-closing and washing functions is provided to improve washing efficiency by supplying washing water to the inside the urinal just after confirming the use of the urinal. CONSTITUTION: A urinal with opening-and-closing and washing functions comprises a bowl unit(100), a door unit, an opening and closing unit, a cleaning unit(400), and a control unit(500). The bowl unit comprises a urination unit(130) and a urine discharge unit(140). The door unit and the opening and closing unit open and close the urination unit. The cleaning unit has a brush(410) and cleans the inside the bowl unit. The control unit controls the bowl unit, the door unit, the opening and closing unit, and the cleaning unit.
Patent KR-20110048928-A (KR)
Title: Apparatus for controlling spin shaft of a commercial vehicle and method thereof
Inventor: WOO NAM GYU
IPC: B60W30/02
Filed: 2009-11-03
Abstract: PURPOSE: An apparatus for controlling a spin shaft of a commercial vehicle and a method thereof are provided to secure the reliability and stability in driving because ASR function is executed, since each shaft speed is accurately acknowledged regardless of tire wearing, pneumatic pressure difference, and field situation. CONSTITUTION: An apparatus for controlling a spin shaft of a commercial vehicle comprises wheel speed sensors(11,12,21,22), modulators(41,42,51,52), vehicle speed sensors(70), magnetic brake controllers(30), and engine controllers(80). The wheel speed sensor is installed to wheels. The wheel speed sensor detects the wheel speed of 2-shaft right/left wheels and 4-shaft right/left wheels. The modulator controls hydraulic pressure provided to a brake cylinder. The vehicle speed sensor detects a vehicle speed by counting the output shaft pulse of a transmission. The magnetic brake controller determines the generation of shaft spin by comparing the vehicle speed of the transmission output shaft and the vehicle speed of the sensor within a wheel, and then controls an ASR function by applying the vehicle speed which is recognized by applying a correction value when the shaft spin is generated.
Patent KR-20110053555-A (KR)
Title: Visual inspection device for isolation phase bus at power plant
Inventor: CHEON YEONG SIG
IPC: G01B11/16
Filed: 2009-11-16
Abstract: PURPOSE: A visual inspection device for isolated phase bus at a power plant is provided to effectively eliminate foreign substances uing a gripper and to enable a user to confirm the overheating state of a duct surface with the naked eye. CONSTITUTION: A visual inspection device for isolated phase bus at a power plant comprises a lower frame(10), an upper frame(20), upper support rollers(30), cameras(12), and a gripper(40). Wheels(11) are installed in the lower frame to be moved inside a case duct. The upper frame is separated from the top of the lower frame and is supported by gas springs(15). The upper support rollers are formed on the upper frame and support an internal conductor installed inside the case duct. The cameras are installed in the front and rear ends and side surfaces of the lower frame. The gripper is installed in the lower frame and eliminates foreign substances from the case duct.
Patent KR-20110054248-A (KR)
Inventor: KIM GYU CHEON
IPC: A01K27/00
Filed: 2009-11-17
Abstract: PURPOSE: An animal protecting device is provided to induce animals to avoid a snare or a trap by applying electric stimulus to the animals. CONSTITUTION: An animal protecting device comprises a metal detecting unit(100), an electric stimulus unit(103), and an alert transmission unit. The metal detecting unit offers a metal detection function and includes a detecting unit. The detecting unit includes a detecting coil which is formed in a loop shape. The electric stimulus unit applies electric stimulus to an animal when a metal detection signal occurs and high pressure generating part(104). The alert transmission unit transmits a radio frequency signal informing the metal detection state.