baber/WOPTO huggingface dataset:
Patent KR-20110088464-A (KR)
Title: Method for preparing cerium carbonate
Inventor: CHOI SANG SOON
IPC: C01B32/60
Filed: 2011-01-28
Abstract: PURPOSE: A method for manufacturing cerium carbonate is provided to improve the productivity of the cerium carbonate by reacting a cerium precursor and urea at raised temperature. CONSTITUTION: A method for manufacturing cerium carbonate includes the following: A reaction solution containing a cerium precursor and urea is continuously introduced into a supplying hole. The cerium precursor and the urea are reacted at raised temperature in a reaction tube. Cerium carbonate is formed and continuously discharged through a discharging hole. The residence time of the reaction solution satisfies formula, residence time(min) &gt;= 20000·((concentration(mol/L) · diameter(inch))/temperature(°C)). The molar ratio of the cerium precursor and the urea is between 1:0.1 and 1:20.
Patent KR-20120088433-A (KR)
Title: Cable sag control device
Inventor: PARK HYUN MIN
IPC: H02G7/02
Filed: 2011-01-31
Abstract: PURPOSE: An apparatus for controlling the sag is provided to supplement wire when the wire and a device installed on the wire are replaced. CONSTITUTION: A sag control device(100) includes a first member(110), a second member(120), a third member(130), a first connecting member(140), a first other device connecting member(150) and a second other device connecting member(160). The first member includes a first coupling hole(111) and second coupling holes(112). The second member includes a third coupling hole(121) and fourth coupling holes(122). The first member and the second member are formed in the same shape. The third member includes through holes(131) and a fifth coupling hole(132). The first connecting member includes an anchor shackle loop(141) for connecting an anchor shackle. The first other device connecting member and the second other device connection member connect the other device and the sag control device.
Patent KR-20120090581-A (KR)
Title: Copper alloy trolley wire with high electrical conductivity and wear-resistant and manufacturing method thereof
Inventor: KIM CHUL HYUN
IPC: B60M1/13
Filed: 2011-02-08
Abstract: PURPOSE: A copper alloy trolley wire with high electric conductivity and wear resistance and a manufacturing method thereof are provided to reduce abrasion by making only a reinforcement portion contact a pantagraph. CONSTITUTION: A complex material trolley wire comprises a reinforcement(101) having a volume fraction of 5-95% and a base material(100) having a volume frame of the remaining amount. The volume fraction of the reinforcement is the optimum condition for simultaneously satisfying wear resistance and electric conductivity required for a trolley wire. The reinforcement is made of a solid solution hardening type copper alloy such as Cu-Ag, Cu-Sn, and Cu-Mg or a precipitation hardening type copper alloy such as Cu-Zr and Cu-Cr.
Patent KR-20120101202-A (KR)
Title: Apparatus and method for managing mobile commerce information in portable terminal
Inventor: KONG BYUNG KWON
IPC: G06Q30/00
Filed: 2011-02-10
Abstract: PURPOSE: A device for managing mobile commerce information in a portable terminal and a method thereof are provided to enable a user to use a mobile commerce ticket before expiry by registering information about the mobile commerce ticket in an alarm program of the portable terminal. CONSTITUTION: A communication unit(112) receives a mobile commerce ticket. An information analyzing unit(102) obtains information about the received mobile commerce ticket. A schedule managing unit(104) registers the obtained information about the received mobile commerce ticket in an alarm program. An output unit outputs the mobile commerce ticket information registered on a corresponding data through the alarm program. A control unit(100) controls the mobile commerce ticket information to register the same in the alarm program. The control unit stores the received mobile commerce ticket in a folder. [Reference numerals] (100) Control unit; (102) Information analyzing unit; (104) Schedule managing unit; (106) Memory unit; (108) Input unit; (110) Display unit; (112) Communication unit
Patent KR-20110022033-A (KR)
Title: 차량에 탁자 놓는 공간.
Inventor: LEE SU YEON
IPC: B60N2/90
Filed: 2011-02-16
Abstract: 7인승과 승용차 등에 짐칸을 줄이고 탁자를 설치하여 불필요한 공간을 효율적으로 이용함.
Patent KR-20120096796-A (KR)
Title: Bar anchorage
Inventor: EUM GI HYUNG
IPC: E04C5/16
Filed: 2011-02-23
Abstract: PURPOSE: An expansion type reinforcing bar anchoring structure is provided to securing anchoring force and tension strength without the bent of steel bars and anchoring members. CONSTITUTION: An expansion type reinforcing bar anchoring structure comprises a bar member(100) and a head portion. The bar member is composed of a reinforcing bar or a deformed bar. The bar member is located in concrete. The head portion comprises an extension portion. The extension portion is extended by being deformed outside by hitting the end portion of the bar member.
Patent KR-20120098332-A (KR)
Title: Ceiling pannel of freezing/refrigerating warehouse with tight coupling
Inventor: PARK SUNG IL
IPC: F25D23/06
Filed: 2011-02-28
Abstract: PURPOSE: A ceiling panel for cold storage having a connecting unit is provided to guarantee excellent heat insulation by preventing a space between ceiling panels. CONSTITUTION: A ceiling panel for cold storage having a connecting unit comprises a fixing unit(20) and a latching unit(30). The ceiling panels are tightly constructed together by the fixing unit and the latching unit. An insertion groove is formed on an upper surface of the ceiling panel. The fixing unit comprises a coupling hole and a nut insertion groove. A fitting hole corresponding to the insertion hole is formed on the upper part of the fixing unit. The latching unit comprises an inner space with an insertion hole.
Patent KR-20120098357-A (KR)
Title: Mobile phone cover
Inventor: SEO JUNG KI
IPC: A45C11/00
Filed: 2011-02-25
Abstract: PURPOSE: A mobile phone cover is provided to prevent generation of scratches, and to provide various appearances and designs at the same time. CONSTITUTION: A mobile phone cover comprises an extrudate(1), a binder(2), and a back cover(10). The back cover has a compartment box-like form in order to open only a front side liquid crystal display part of a mobile phone. The back cover is molded by the synthetic resin extrudate of a thin film shape of elastic material. On the whole part of the extrudate the binder of excellent adhesive is uniformly spread. The binder is formed of transparent composition if the extrudate is transparent. According to a structure of a mobile phone or for attachment and detachment, the binder can be spread on only a part of the extrudate.
Patent KR-20120101913-A (KR)
Title: 조리용기 손잡이
Inventor: IM JONG MAN
IPC: A47J45/06
Filed: 2011-03-07
Abstract: 본 발명은 조리용기 손잡이에 관한 발명으로서, 더욱 상세하게는 손잡이 몸체와 연결체를 상호 결합하여 일체로 고정하기 위해 체결한 볼트가 사용 중에 나사 풀림현상이 발생하는 것을 방지할 수 있도록 볼트 고정구가 결합된 조리용기 손잡이를 제공하려는 것이다. 
상기한 목적을 달성하기 위한 본 발명은 손잡이 몸체의 일측에 볼트 고정구를 결합할 수 있게 고정구 결합공이 형성되며, 
상기 고정구 결합공에 결합되는 볼트 고정구는 고정구 결합공에 결합하기 위한 결합수단과, 볼트의 나사 풀림 방지를 위한 나사풀림 방지수단으로 구성된 것이 본 발명의 특징이며, 상기와 같은 본 발명에 의하면 손잡이 몸체와 연결체를 결합하는 볼트의 나사풀림을 방지하여 조리중에 발생할 수 있는 사고를 미연에 방지하고, 조리용기 손잡이의 내구성을 향상시키는 효과가 있으며, 볼트 고정구와 손잡이 몸체와의 색상을 달리하여 조리용기 손잡이의 심미감을 향상시키는 등 다양한 효과를 제공받을 수 있다.
Patent KR-20120103924-A (KR)
Title: Payment system using the qr code and controlling method therefore
Inventor: BANG KYUNG SIK
IPC: G06V30/224
Filed: 2011-03-11
Abstract: PURPOSE: A payment system using a quick response code and a controlling method thereof are provided to conveniently pay costs for purchase of a product by using only a mobile communication terminal. CONSTITUTION: A point of sale terminal(4) generates a quick response code(2) for overall price information written in a sales check or price information of products(1) calculated. A mobile communication terminal(7) scans the quick response code displayed in the point of sale terminal by a camera(5). The mobile communication terminal analyzes the overall price information in the quick response code. The mobile communication terminal forms product payment information from credit card information built in the overall price information analyzed. The mobile communication terminal transmits the product payment information to a server(6) of a credit card company. [Reference numerals] (8) Encryption module; (9) Security module
Patent KR-20120104728-A (KR)
Title: Unit and method for transferring of led chip
Inventor: JU JAE CHUL
IPC: H01L21/67
Filed: 2011-03-14
Abstract: PURPOSE: A transfer apparatus of an LED(Light Emitting Diode) chip and method thereof are provided to minimize friction between the LED chip and a transfer rail by maintaining a gap between LED chips. CONSTITUTION: A first picking unit(20) picks an LED chip(13) from a tray(12). A first transfer unit(30) transfers the LED chip by absorbing the mounted LED chip and returns to an original position. A second picking unit(50) transfers the LED chip moved from a first transfer unit to a second transfer unit(60). The second transfer unit transfers the LED chip and inserts the LED chip into a guide unit(70). A replacement unit accumulates a plurality of LED chips in a tube. When a predetermined number of the LED chip is accumulated in the tube, the replacement unit replaces the tube.
Patent KR-20110139088-A (KR)
Title: Liquid crystal display device and driving method for thereof
Inventor: HWANG KWANG JO
IPC: G09G3/36
Filed: 2011-03-14
Abstract: PURPOSE: A liquid crystal display device and a driving method thereof are provided to improve the display quality of an image by raising a driving voltage supplied to a pixel. CONSTITUTION: A pixel common voltage supply unit supplies a pixel common voltage to a pixel common voltage line formed in a pixel. A reset TFT is turned on by a reset signal and resets a data voltage charged in the pixel at a prior frame period. A switching TFT is turned on by a scan signal and charges the data voltage from a data line to a storage capacitor. An addressing common voltage supply unit supplies addressing common voltage to a common voltage line and boosts up the data voltage charged in the storage capacitor. A writing TFT is turned on by a writing signal and supplies the boosted data voltage to the pixel. A timing controller generates a control signal for supplying the addressing common voltage, the reset signal, and the writing signal.
Patent KR-20120104787-A (KR)
Inventor: LEE REYUN YOUNG
IPC: G04B19/34
Filed: 2011-03-14
Abstract: 본 발명은, 시계의 측면 혹은 밤과 같이 조도가 낮은 곳에서도 육안으로 시계바늘을 볼 수 있으며, 못 등을 벽면에 박을 필요 없이 밸크로, 자석, 접착제 등의 탈부착 수단만으로도 충분히 벽면에 고정시킬 수 있도록, 각각이 초침, 분침, 시침 중 어느 하나의 해당 길이를 가지는 시계바늘 형상으로 투영되도록, 평면으로부터 서로 다른 각도로 레이저를 조사하는 레이저 발생부들과; 일 측이 몸체의 전면으로부터 다단계로 돌출되어 각 단계에 레이저 발생부들이 부착되도록 하며, 각 단계들이 초침, 분침, 시침 중 어느 하나의 시계바늘 회전 속도로 독립되게 회전하는 회전축들과; 상기 회전축들을 각각 회전시키는 톱니바퀴들과; 상기 톱니바퀴들을 회전시키는 모터들과; 상기 모터들을 동작시키도록 회로적으로 연결되어 있는 전원부를 포함하는 탈 부착이 용이한 레이저 시계에 관한 것이다.
Patent KR-20120108635-A (KR)
Title: 온라인 인터폰 블랙박스 및 이용방법
Inventor: CHAE SANG WOO
IPC: H04M9/00
Filed: 2011-03-25
Abstract: 상기 본 발명에서 전자기기의 작동신호 및 명령을 하는 것이 특징이다. 
감지영역모양을 활용하여 위급한 상황과 오락 및 터치감지장치를 갖춘 전자장치가 이용자의 터치 상태를 확인하고 프로그램을 실행하는 사용자 중심의 누르는 작용을 이용하여 손가락의 끝과 손바닥을 이용하여 더욱 다양하고 많은 자료를 활용할 수 있다.
Patent KR-20120109107-A (KR)
Inventor: KIM TAE YONG
IPC: C09D11/16
Filed: 2011-03-27
Abstract: PURPOSE: An ink composition for a marker pen is provided to be easily separated from a writing plane by having good rolling performance, and to have extremely improved color definition and concealment. CONSTITUTION: An ink composition for a marker pen comprises 30-36 weight% of a mill base, 40-50 weight% of a solvent, 10-15 weight% of a plasticizer, 2-5 weight% of a releasing agent, 2-5 weight% of a drying retardant, and 5-8 weight% of a surfactant. The mill base consists of 3-8 weight% of a color pigment, 0.3-1.5 weight% of a dispersant, 11.4-16.0 weight% of a resin, and 80-85 weight% of an alcohol-based solvent. A manufacturing method of the ink composition comprises: a step of dispersing the color pigment, dispersant and butyral resin into an alcoholic solvent; a step of manufacturing the mill base by milling the dispersant; and a step of mixing the mill base, the solvent, the plasticizer, the releasing agent, the drying retardant, and the surfactant. [Reference numerals] (AA) Comparative embodiment; (BB) Embodiment
Patent KR-20120113955-A (KR)
Title: Surface reforming-method of polymer for automobile interior/exterior
Inventor: KIM IN CHAN
IPC: C08J3/28
Filed: 2011-04-06
Abstract: PURPOSE: A surface modification method of polymer for automotive interior or exterior is provided to express metallic feeling and to enhance strength, surface hardness, and scratch resistance. CONSTITUTION: A surface modification method of polymer for automotive interior or exterior comprises the following steps: making ion by mixing one or more reactive gases among nitrogen, oxygen, and hydrogen with one or more inert gases among argon, helium, and xenon; accelerating so that the ion can have energy of 10-120 keV.; reforming the surface by irradiating the polymer surface with 1×10^15 ~ 1×10^19 ions/cm^2 amount of the ion for 5-30 minutes. The first step makes a mixed gas of 85-90 volume% nitrogen and 5-15 volume% of argon into the ion.
Patent KR-20120113966-A (KR)
Title: System and method for power-saving mouse operation
Inventor: SUH MOON HWAN
IPC: G06F3/033
Filed: 2011-04-06
Abstract: PURPOSE: A power-saving management mouse system and an operating method thereof are provided to minimize unnecessary power consumption by supplying a function for a PC to immediately perform a power-saving mode. CONSTITUTION: A mouse sensing unit(111) senses a power-saving event signal through a mouse device. A first determining unit(113) provides a first preliminary power-saving signal to the mouse device according to the power-saving event signal. If the manipulation of a user is not inputted for a fixed time, the first determining unit determines access to a power-saving mode. If the access to the power-saving mode is determined, a power-saving control unit(115) provides a power-saving control signal to a power supply control unit(120) of a PC. [Reference numerals] (100) Personal computer; (110) Power-saving managing unit; (111) Mouse sensing unit; (112) Power-saving determining unit; (113) First determining unit; (114) Second determining unit; (115) Power-saving control unit; (116) Power-saving alarming unit; (117) Power-saving calculation unit; (120) Power supply control unit; (200) Mouse device; (210) Power-saving button; (220) Mode display unit; (230) Auxiliary power supply unit; (240) Beep generating unit; (250) Power-saving sensing unit; (300) Central management computer; (310) Power-saving rate managing unit; (320) Power-saving rate display unit
Patent KR-20120114012-A (KR)
Title: Hybrid air conditioning system
Inventor: KIM SEON CHANG
IPC: F25B29/00
Filed: 2011-04-06
Abstract: PURPOSE: A hybrid air conditioning system is provided to reduce energy consumption by using a regenerator for feeding heat media. CONSTITUTION: A hybrid air conditioning system comprises a dehumidifier(110), a regenerator(130), a heat pump(200), and a solar heat accumulating part(300). The dehumidifier absorbs the humidity in the air by using dehumidifying liquid. The humidity of dehumidifying fluid is absorbed in the air by the regenerator. The heat pump comprises a compressor(201), a condenser(202), an expansion valve(203), and an evaporator(204). A cooler is installed in an air flow passage. A first radiator(122) is installed in the air flow passage. An evaporator supplies cooled cooling media to the cooler. The condenser supplies heated heating media to the first radiator. The solar heat accumulating part is connected to a heat exchanger(134) through a heat media circulation pipe(102) and supplies heated heat media to a heat exchanger.
Patent KR-20120117437-A (KR)
Title: Boiler type regenerative thermal oxidizer using vocs absorber as a fuel
Inventor: KIM JONG HYUN
IPC: F23J15/02
Filed: 2011-04-15
Abstract: PURPOSE: A boiler-type regenerative combustion apparatus with a volatile organic compound absorbent as fuel is provided to guarantee an excellent energy recovery rate with a low cost. CONSTITUTION: A boiler-type regenerative combustion apparatus(10) with a volatile organic compound absorbent(14) as fuel comprises a housing(1), a perforated plate(4), an air inflow pipe(3), a heat storage material(5), a hot air recovery pipe(7), and an auxiliary recovery pipe(8), The perforated plate is installed in the lower part of the housing, and the absorbent is placed on the perforated plate. The air inflow pipe is connected to the bottom of the housing, and extended from a blower(2). The upper and lower spaces of the heat storage material are connected each other by the hot air recovery pipe. The hot air recovery pipe comprises an exhauster(7a). The auxiliary recovery pipe is extended form the upper part of the heat storage material, and connected to the air inflow pipe.
Patent KR-20120125775-A (KR)
Title: Reservoir hose for supply of the clutch oil
IPC: B60K23/02
Filed: 2011-05-09
Abstract: PURPOSE: A reservoir hose for supplying clutch operation oil is provided to keep the operation of a clutch pedal by preventing the inflow of bubbles into a clutch master cylinder. CONSTITUTION: A reservoir hose for supplying clutch operation oil comprises a body(20) and a fitting portion(30). The body is formed into corrugate shape. The fitting portion is formed in the both sides of the body. Bubbles flowing in operation oil are moved in the direction of a reservoir tank only.
Patent KR-20120126177-A (KR)
Title: Process Of Producing Aramid Air-textured Yarn
IPC: D02G1/16
Filed: 2011-05-11
Abstract: PURPOSE: A method for fabricating an aramid air textured yarn is provided to improve loop stability, uniformity and bulkiness of a textured yarn and to use the textured yarn as an industrial reinforcement material. CONSTITUTION: A method for fabricating an aramid air textured yarn comprises: a step of feeding aramid filaments as a core yarn(1) by a feed roller in an over feed rate of 5-15%; a step of feeding a polyamide filament of high strength as an effect yarn(2) in an over feed rate of 10-30%; a step of adding water to the core yarn and effect yarn; and a step of performing air-texture at pneumatic pressure of 5-20 kg/cm^2 and winding at 150-130 m/min. The method further comprises thermal treatment at 180-220 Deg. C. after air texture. The fineness of the aramid filament is 840-1500d/665-1000 fila.
Patent KR-20120128931-A (KR)
Title: Patterned reproduction metal panel
IPC: B41M1/28
Filed: 2011-05-18
Abstract: PURPOSE: A patterned reproduction metal panel is provided to improve added value and availability. CONSTITUTION: A patterned reproduction metal panel comprises minute patterns or minute design. The minute patterns or the minute design are formed on the surface of a metal panel. The roughness of the minute patterns or the minute design is 1 to 40 micron. The minute patterns or the minute design have optical reflectivity in 10000 to 45000.
Patent KR-20120129006-A (KR)
Title: Polymethyl Methacrylate Resin Compositions with enhanced light diffusion
IPC: C08L25/08
Filed: 2011-05-18
Abstract: PURPOSE: A polymethacrylate resin composition is provided to have excellent light transmittance and light diffusing agent, to have excellent mechanical properties, to increase efficiency of a light emitting diode and to reduce a number of chips in the light emitting diode. CONSTITUTION: A polymethacrylate resin composition comprises 90-99.95 weight% of polymethacrylate resin, 0.05-10 weight% of hetero-organic particles as a light-diffusing agent. The cross sectional shape of the hetero-organic particle is cylindrical, the diameter ratio of long axis and short axis is 5-75%, the difference of refractivity with the polymethacrylate-based resin is 0.01-0.09, the diameter of the long axis is 1-50 micron and the diameter of the short axis is 0.05-37,5 micron. The hetero-organic particle is a methylmethacrylate-styrene copolymer.
Patent KR-20110074960-A (KR)
Title: 물고기 몰이용 소음발생기
Inventor: SEO EI KI
IPC: G10K15/04
Filed: 2011-05-18
Abstract: 본 발명은 물고기 몰이용 소음발생기에 관한 것으로, 더욱 상세하게는 통체의 내측에 통체를 타격하여 소음을 발생시키는 소음발생기를 그물이 설치된 수중에 투입함으로써, 소음발생기에서 발생되는 시끄러운 소음에 놀라서 대피하는 물고기가 그물에 걸리도록 하기 위한 것이다. 
본 발명은 금속으로 형성된 통체(6)의 상부에 와이어(3)를 걸어 매달을 수 있는 와이어걸이부(8)가 형성되고, 상기 통체(6)의 내측에는 통체(6)의 내벽을 타격하여 소음을 발생시키는 타격수단이 설치되며, 통체(6)의 상부에는 타격수단에 동력을 공급하는 전선(12) 또는 공압호스(21) 중의 어느 하나가 관통될 수 있게 하는 유입구(9)가 형성되고, 이 유입구(9)의 상측에는 밀봉부재(11)가 설치되며, 상기 통체(6)의 하부에는 방수마개(6a)를 설치된 것을 특징으로 한다.
Patent KR-20120130608-A (KR)
Title: Optical member attaching apparatus
IPC: G02F1/1335
Filed: 2011-05-23
Abstract: PURPOSE: An optical member attaching apparatus is provided to form a uniform surface by covering a rotator with an elastic member. CONSTITUTION: A rotator(110) is combined with a film. The rotator adheres the film to a substrate(30). An elastic member(180) covers a part of the circumference of the rotator. A groove part(114) of the rotator is formed on the circumference of the rotator in longitudinal direction. A pressure portion(120) of the rotator covers a part of the groove part. The pressure portion pressurizes one end of the elastic member inserted into the groove part. The pressure portion attachably and detachably combines the elastic member with the rotator.
Patent KR-20120130804-A (KR)
Title: System for cotroling emergency travel of hybrid electric vehicle and method thereof
IPC: B60L50/16
Filed: 2011-05-24
Abstract: PURPOSE: An emergency drive control system capable of obtaining stopping distance with little power and a controlling method thereof are provided to obtain safety of driver when the vehicle stops. CONSTITUTION: An emergency drive control system of a hybrid electrical vehicle comprises a low voltage D.C. converter(100), a brake(200), and a vehicle controller(300). An emergency drive control method of the hybrid electrical vehicle comprises the following steps: determining the malfunction of the low voltage D.C. converter; determining if the low voltage D.C. converter deviates from the operation voltage range of the brake device when the malfunction is found in the low voltage D.C. converter; setting a speed limit by considering the mechanical braking power when the low voltage battery voltage is deviated from the operation voltage range of the brake device; and setting the maximum torque which restricts the torque of a driving motor according to the set speed limit. [Reference numerals] (100) Low voltage D.C. converter(LDC); (200) Brake; (300) Vehicle controller; (410) High voltage battery; (420) Low voltage battery; (AA) High voltage; (BB) 12V voltage; (CC) Battery voltage monitoring (Hardwire)
Patent KR-20120132012-A (KR)
IPC: E03C1/18
Filed: 2011-05-27
Abstract: PURPOSE: A sink with a cover is provided to improve the appearance of the sink and to utilize the upper space of the sink for various purposes. CONSTITUTION: A sink with a cover comprises a sink frame(20) and a cover(30). The sink frame comprises a sink die(10) which is installed to accommodate a water tub. A cover connection plate and a cover plate are installed in the rear of the sink frame. The cover plate is connected to the back of the connection plate by a hinge. The cover comprises a bent portion which is bent toward the sink frame.
Patent KR-20110132266-A (KR)
Title: Current resonance power supply
Inventor: SAMEJIMA KEISUKE
IPC: H02M3/28
Filed: 2011-05-30
Abstract: PURPOSE: A current resonance power source is provided to prevent power consumption by a detection circuit by detecting a voltage between the drain and the source of a field effect transistor. CONSTITUTION: Two switching elements(106, 107) are connected to one end of a primary winding(116). A resonance condenser(108) is connected to the other end of the primary winding. A voltage detection unit is connected between one end of the primary winding and two switching elements. The voltage detection unit is formed to detect a low AC voltage which is inputted into the primary side of a transformer(115). The operation of a switching element is controlled by the detection result of the voltage detection unit.