baber/WOPTO huggingface dataset:
Patent KR-20110129601-A (KR)
Title: System and method for packet loss compensation on the voip service
Inventor: CHAE YOUNG SU
IPC: H04L12/66
Filed: 2010-05-26
Abstract: PURPOSE: A system and method for processing a packet loss in a VoIP service are provided to supply a PLC(Packet Loss Compensation) function to a VoIP application. CONSTITUTION: A packet loss detector(10) analyzes an RTP packet received from a network interface and detects the lost packet among speech packets. A speech frame buffer(20) transmits a previously stored speech frame and a newly received speech frame to a speech frame recovery engine(30) when the packet loss is received from the packet loss detector. The speech frame recovery engine receives a speech frame from the speech frame buffer and generates a new packet which replaces the lost packet.
Patent KR-20110130181-A (KR)
Title: An apparatus for treatment of fluorine compound and method of treating for fluorine compound gas
Inventor: HA MUN SU
IPC: B01D53/68
Filed: 2010-05-27
Abstract: PURPOSE: A low temperature absorption fixing device of a fluorine compound and a method for treating fluorine compound gas using the same are provided to implement a uniform mixing process by preventing the generation of vortex due to the pressure of pre-heated gas. CONSTITUTION: An introducing part(10) introduces fluorine compound gas. A filtering part(20) eliminates remaining powder and impurities contained in the introduced fluorine compound gas. A pre-heating part(30) pre-heats gas through the filtering pas at a temperature between 200 and 600 degrees Celsius. An absorption treating part(40) absorbs the gas through the pre-heating part at a low temperature between 200 and 600 degrees Celsius. A discharging part(50) discharges gas through the absorption treating part.
Patent KR-20110131640-A (KR)
Title: Method for fabricating semiconductor device
Inventor: LEE SANG OH
IPC: H01L27/108
Filed: 2010-05-31
Abstract: PURPOSE: A semiconductor device manufacturing method is provided to stably increase the bottom line width of an open area through a surface processing and etching process, thereby preventing an increase of contact resistance due to a reduction of the bottom line width. CONSTITUTION: An inter-layer insulating film(22) is arranged on a substrate(21). An etching stopping film(24) and separation film(25) are arranged on the inter-layer insulating film. A plurality of open areas(26) is arranged by selectively etching the separation film in order to expose the substrate. A surface processing process is performed with respect to the separation film. The open area is expanded by eliminating the surface processed separation film among the separation film. A conductive film is arranged in the inside of the expanded open area.
Patent KR-20110133068-A (KR)
Inventor: ROH JAE HOON
IPC: A47K5/122
Filed: 2010-06-04
Abstract: 본 발명은 DC모터에 전원을 인가하여 톱니를 돌려 치약을 자동으로 짜주는 것이다.
Patent KR-20110134104-A (KR)
Title: Connector for smooth type coaxial cable
Inventor: YOOK TAE KYUNG
IPC: H01R9/05
Filed: 2010-06-08
Abstract: PURPOSE: A plain connector for a coaxial cable is provided to prevent an outer conductor from becoming damaged due to a strong external force. CONSTITUTION: A connector body(110) surrounds a part of a leading tip of an inner conductor(11) of a coaxial cable(10). Ferrule(120) is combined with one side of the connector body. An insulator(130) electrically insulates the inner conductor from the outer conductor of the coaxial cable. A circular support member(140) is composed of a conductor. The conductor is inserted into the inside of the outer conductor. The conductor supports the outer conductor.
Patent KR-20120000823-A (KR)
Title: Separator of treating adulterated matter
Inventor: RIM BYONG HA
IPC: B01D29/64
Filed: 2010-06-28
Abstract: PURPOSE: A separation device for adulteration is provided to separate adulteration from sediments and to individually treat the separated adulteration and sediments. CONSTITUTION: A separation device for adulteration comprises a lifting unit(100), a belt conveyor(300), a bucket controller(500), and a drag conveyor(700). The lifting unit lifts brackets(120) in which buckets(110) or rakes(130) are fixed. The belt conveyor conveys objects stored in the rakes. The bucket controller opens the buckets. The drag conveyor conveys objects stored in the buckets.
Patent KR-20120002111-A (KR)
Title: Apparatus and method for controlling light level of brake light using camera module
Inventor: JEON YEONG SUN
IPC: B60Q1/44
Filed: 2010-06-30
Abstract: PURPOSE: A brake lamp control apparatus and method are provided to control the brightness of a brake lamp by determining distance with a next car using a camera module. CONSTITUTION: A camera module(10) is installed in the rear side of a vehicle. A lens unit(11) receives optical energy of the rear side of the vehicle and outputs. An image sensor(12) changes the optical energy into an electrical signal and outputs to an image. A controller(20) compartmentalizes the image into a light area and a non-light area. The controller calculates entire average brightness of the image and changes the image into a brightness signal. The controller controls the brightness of a brake lamp(30) according to brightness difference of the light area and the non-light area.
Patent KR-20120003608-A (KR)
Title: Data transfer circuit of semiconductor apparatus
Inventor: CHOI BYEONG CHAN
IPC: G11C7/20
Filed: 2010-07-05
Abstract: PURPOSE: A data transfer circuit of a semiconductor apparatus is provided to satisfy tRCD margin increase and current consumption by automatically transferring a switch control mode and a local amplification mode. CONSTITUTION: In a data transfer circuit of a semiconductor apparatus, a first transfer unit(110) amplifies the data of a first data line(SIOT,SIOB). The first transfer unit transfers the amplified data to a second data line(LIOT,LIOB). The second transfer unit(120) electrically interlinks the first data line with the second data line. A controller(130) determines operation speed according a determination result of the operation speed and generates first and second control signals.
Patent KR-20120008778-A (KR)
Title: High strength cast al alloy and nuckle for suspension of vehicle
Inventor: LEE KANG SUN
IPC: B60G7/02
Filed: 2010-07-20
Abstract: PURPOSE: A high strength cast Al alloy and a knuckle for a suspension of a vehicle is provided to improve aluminum alloy comparison intensity by adding magnesium, zinc, copper, niobium and manganese, titanium, and zirconium etc in the main component. CONSTITUTION: A high strength cast Al alloy and a knuckle for a suspension of a vehicle comprises aluminum as main component. High strength cast Al alloy is made from magnesium of 2.0~2.5 wt%, zinc of 5.7~6.7 wt%, copper of 2.0~2.4wt%, niobium of 0.1~0.9 wt%, Magnesium is the solid solution hardening element of aluminum. If the magnesium is excessively added, aciform compound including the Mg3Al 2 is formed. Therefore, the magnesium contained quantity is controlled to 2.0~2.5 wt%. Zinc is the precipitation reinforcing element.
Patent KR-20120008936-A (KR)
Title: Adapter for connecting cleaner body and suction head
Inventor: CHAE BYONG TAE
IPC: A47L9/24
Filed: 2010-07-21
Abstract: PURPOSE: A connector of a suction head and a cleaner body is provided to enable connection with the controller of all vacuum cleaners or an extension pipe connected to the controller. CONSTITUTION: A connector of a suction head and a cleaner body comprises a holding part(70) and an assembly part(72). A connection hose formed in a suction head is coupled with the rear end of the holding part. The holding part is coupled with the controller or the extension pipe. The assembly parts are chain-installed since a wall(74) is interposed in the holding part. Multiple assembly parts are formed from the front to the rear. The holding part and the assembly part are formed of plastic material or rubber to prevent separation.
Patent KR-20110025072-A (KR)
Title: Thin film transistor and method for manufacturing the same
Inventor: KAWAMURA TETSUFUMI
IPC: G02F1/136
Filed: 2010-08-03
Abstract: PURPOSE: A thin film transistor and a method for manufacturing the same are provided to reduce an increase of a TFT feature property, a decrease of yield, and a decrease of a TFT-on current when a top contact TFT is formed using dry etching in processing source and drain electrodes. CONSTITUTION: A gate electrode(GE), a gate insulating film(GIF), and a conductive layer(CL) are formed on a substrate(SUB). A sacrificial layer(SL) is made of a metal oxide semiconductor and is formed on the conductive layer. A metal film is formed on the sacrificial layer. The metal layer is processed by dry etching. Wet etching is performed on the sacrificial layer exposed by the dry etching.
Patent KR-20120014509-A (KR)
Title: Liquid crystal display panel and method of manufacturing liquid crystal display panel
Inventor: KIM DO HOON
IPC: G02F1/1339
Filed: 2010-08-09
Abstract: PURPOSE: An LCD and a manufacturing method thereof are provided to increase the durability of LCD. CONSTITUTION: A first substrate(101) and the second substrate(102) are facing each other. A liquid crystal layer(120) is arranged in between the first substrate and the second substrate. A color filter(113) is arranged in between the liquid crystal layer and the second substrate. A black matrix(114) is formed on the color filter. A sealing member(116) is arranged in between the first substrate and the second substrate to combine the first substrate and the second substrate. A plurality of uneven members(117) is formed on the second substrate to overlap with the sealing member. A reflecting layer(118) is formed on a plurality of uneven members. A cover layer(119) is formed on the upper side of the reflecting layer to cover the reflecting layer and a plurality of uneven members.
Patent KR-20120015684-A (KR)
Title: Apparatus for culturing plants using led light source
Inventor: JUNG KWAN SEEN
IPC: A01G7/00
Filed: 2010-08-12
Abstract: PURPOSE: A hydroponic culture system for an LED illumination integrated plant factory is provided to maximize the space utilization of the plant factory by removing the necessity of installing a separate device for emitting heat from an LED lighting. CONSTITUTION: A hydroponic culture system for an LED illumination integrated plant factory comprises the following: a tray(110) circulating a nutrient solution for hydroponic culturing; a cover(120) sealing both sides of the tray; an LED substrate mounting groove(112) integrated with the bottom of the tray; and an LED substrate(140) attached to the LED substrate mounting groove for cooling heat generated from an LED lighting using the circulation of the nutrient solution stored in the tray. The tray includes jamming protrusions(111) on both sides for mounting a cultivation frame(130). The cultivation frame includes a pot installation plate(131) with pot insertion holes(131a), or a bed for cultivating plants.
Patent KR-20120016765-A (KR)
Title: A method for controlling air conditioning system
Inventor: PARK HEE WOONG
IPC: F24F11/02
Filed: 2010-08-17
Abstract: PURPOSE: A control method of an air conditioning system is provided to reduce electric charge occurred by an air conditioning system because an operation of the air conditioning system is controlled according to an electric charge time zone. CONSTITUTION: A control method of an air conditioning system is as follows. Information related to a power rate peak time system including a power rate peak time zone is received(210). Information related to a carbon dioxide concentration and carbon dioxide density variation of indoor are collected by a carbon dioxide detecting sensor(220). An operation mode of an air conditioning system reducing the carbon dioxide concentration of indoor is selected based on the received and collected information(230). The air conditioning system operates according to the selected operation mode(240).
Patent KR-20120019849-A (KR)
Title: Method of manufacturing lithium ion capacitor
Inventor: CHOI DONG HYEOK
IPC: H01G11/78
Filed: 2010-08-27
Abstract: PURPOSE: A method for manufacturing a lithium ion capacitor is provided to pre-dope lithium ions by directly contacting a lithium supply source with a cathode. CONSTITUTION: Doping electrolytes are removed from cathode terminals(123) by cleaning the cathode terminal of an electrode cell(100a) with an ultrasonic wave. The cathode terminals of the electrode cell is immersed in cleaning solutions(310) of a cleaning bath(300). The cleaning solution is acetone, diethyl carbonate, or the mixture thereof.
Patent KR-20120020578-A (KR)
Title: 울금을 포함하는 전립선암 치료용 조성물
Inventor: HWANG SUNG YEOUN
IPC: A61K36/9066
Filed: 2010-08-30
Abstract: 본 발명은 울금의 신규한 용도에 관한 것이다. 구체적으로 본 발명은 울금을 포함하는 전립선암 치료용 조성물에 관한 것이다. 본 발명에 따른 전립선암 치료용 조성물은 전립선암 세포의 성장을 억제하고 세포사멸을 유도하는 효과가 있다.
Patent KR-20120020808-A (KR)
Title: Twisted steal reinforcement with enhanced bonding power
Inventor: EO YOUNG JA
IPC: E04C5/03
Filed: 2010-08-31
Abstract: PURPOSE: A torsional rebar for construction is provided to ensure stable rigidity from tensile force or compressive force in a length direction and increase a coupled surface with concrete. CONSTITUTION: A torsional rebar(10) for construction is formed by twisting a square member(11) so that the central shaft(20) of the length direction of the square member maintains a linear state. The square member is formed from a metallic steel material. Various shapes of coupling protrusions are formed on the surface of the square member.
Patent KR-20110085851-A (KR)
Title: Speed control structure for work vehicle, information display structure therefor, and speed shift manipulating structure therefor
Inventor: UMEMOTO SUSUMU
IPC: F16H59/36
Filed: 2010-09-10
Abstract: PURPOSE: A vehicle speed control structure of a work vehicle, an information display structure of a work vehicle, and a transmission structure of a work vehicle are provided to restrain the engine stole caused by overload, to improve precision at work by replenishing a change in power transfer efficiency of a continuous variable transmission, to indicate the continuous variation of a transmission ratio of a continuous variable transmission and the information suitable for a work vehicle, and to utilize a variable capacity motor more effectively without lowering of operation. CONSTITUTION: A vehicle speed control structure of a work vehicle includes an engine rotational frequency detection unit detecting the rotational frequency of an engine, a transmission gear ratio setting unit setting the transmission gear ratio of a continuous variable transmission(9), a vehicle speed detection unit detecting the vehicle speed, a transmission gear radio changeover unit changing the transmission ratio of the continuous variable transmission, and a vehicle speed control unit getting the target vehicle speed of control on the basis of the output of the engine rotational frequency detection unit and the output of the transmission ratio setting unit and controlling the operation of the transmission ratio changeover unit to make the output of the vehicle speed detection unit coincide with the target vehicle speed of control.
Patent KR-20120026909-A (KR)
Title: Semiconductor package and method of fabricating the same
Inventor: SONG SANG SUB
IPC: H01L23/60
Filed: 2010-09-10
Abstract: PURPOSE: A semiconductor package and a method of fabricating the same are provided to prevent electromagnetic interference due to the clock frequency of a semiconductor chip without changing volume. CONSTITUTION: A semiconductor chip(120) is mounted on a wiring board(110). A side wire(210) is bonded on the wiring board. A metal layer(150) is located on the surface the semiconductor chip. The metal layer is electrically connected to the side wire. A molding member is arranged between the top side of the semiconductor chip and the metal layer.
Patent KR-20120028768-A (KR)
Title: Bike for wheelchair
Inventor: KIM DONG WOO
IPC: B62K5/003
Filed: 2010-09-15
Abstract: PURPOSE: A bicycle for a wheelchair is provided to easily connect a wheelchair unit and a steering frame and make easy movement in a state a user sits on the wheelchair. CONSTITUTION: A bicycle for a wheelchair comprises a wheelchair unit(100), a steering frame, a driving sprocket(300), a pair of pedal handles(400), and a pair of connecting frames(500). The wheelchair unit comprises a seat frame, a front wheel, a rear wheel, and a pair of folding supports. The seat frame couples and supports a seat back and a seat cushion. The folding supports make the front wheel place on the seat frame in a state of making upward folding and fork is installed on the lower end of the steering frame. A driving wheel with a driven sprocket is rotatably mounted on the fork.
Patent KR-20110031136-A (KR)
Title: Sound absorbing cover, method of manufacturing thereof and method of sound absorbing
Inventor: MORI TADASHI
IPC: B60R13/08
Filed: 2010-09-17
Abstract: PURPOSE: A soundproof cover, a manufacturing method thereof, and a sound isolation method are provided to improve sound insulation performance, since vibration of sound passes through a soft sound-isolating layer, an air layer, and a soft cover, successively. CONSTITUTION: A soundproof cover(1) comprises a sound-absorbing material(4), a soft sound-isolating layer(5), and a soft cover(6). The sound-absorbing material is disposed oppositely to a sound source. The soft sound-isolating layer is laminated in the sound-absorbing material. The air permeability of the soft sound-isolating layer measured by JIS(Japanese Industrial Standards) L1018(1999) is less than 10 cc/cm^2.sec. An air layer(8) is formed between the soft sound-isolating layer and the soft cover. The Young's module of the soft cover measured by JIS K 7127(1999) is 0.2~1.5 GPa(Giga-Pascal).
Patent KR-20120030851-A (KR)
Title: Muffler for vehicle exhaust system
Inventor: JUN JE HUI
IPC: F01N1/02
Filed: 2010-09-20
Abstract: PURPOSE: A muffler for a vehicle exhaust system is provided to reduce costs and weight by simplifying a structure and to reduce the noises cased by an engine booming and in oscillation booming a idle range. CONSTITUTION: A muffler(100) for a vehicle exhaust system comprises a case(10), an exhaust inlet pipe(30), an exhaust gas outlet pipe(50), and a variable valve(70). The internal space of the case is partitioned in to a first, a second, a third, and a fourth chambers by a first, a second, and a third baffles(11,12,13). The second and third chambers of the case are connected each other through the second baffle. The exhaust gas input pipe is connected from the first chamber to the forth chamber and a plurality of holes are formed in the outer circumferences of the second and third chambers. The exhaust gas output pipe is passed through from the first chamber to the fourth chamber, thereby coming out to the rear side of the case. The variable valve is installed in the first baffle, thereby selectively connecting the first and second chambers by the back pressure of the exhaust gas.
Patent KR-20110139633-A (KR)
Title: Adhesive brassiere
Inventor: NAM KI HYUK
IPC: A41C3/00
Filed: 2010-09-29
Abstract: PURPOSE: An adhesion type brassiere is provided to enable a user to replace a brassiere by attaching an adhesive member to one side of the brassiere. CONSTITUTION: An adhesion type brassiere comprises: a brassiere(10) which forms a pair of bra cups in order to receive the breast of a user; and an adhesive member(20) which is separately formed from the brassiere and is detachable from one side of the brassiere. The adhesive member is an adhesive pad which is made of sticky materials or adhesive material.
Patent KR-20120032981-A (KR)
Title: 450mpa grade hot rolled steel plate for heavy wall thickness - drawing steel pipe and method for manufacturing the same
Inventor: LIM HYUN KYU
IPC: C21D8/02
Filed: 2010-09-29
Abstract: PURPOSE: A 450MPa grade hot-rolled steel sheet for a thick drawn steel pipe and a manufacturing method thereof are provided to secure a hot-rolled steel sheet with an elongation ratio of 32% or greater and a yield ratio of 70% or less. CONSTITUTION: A 450MPa grade hot-rolled steel sheet for a thick drawn steel pipe comprises carbon of 0.2-0.23 weight%, manganese of 0.4-0.55 weight%, silicon of 0.03 weight% or less, phosphorus of 0.015 weight% or less, sulfur of 0.005 weight% or less, calcium of 0.001-0.004 weight%, and iron and inevitable impurities of the remaining amount. The hot-rolled steel sheet has a strength of 450MPa or greater, an elongation ratio of 32% or greater, and a yield ratio of 70% or less.
Patent KR-20120033000-A (KR)
Inventor: KIM JUNG HAK
IPC: G01N29/04
Filed: 2010-09-29
Abstract: 본 발명은 용접부 음향 방출 측정에 의한 실시간 용접성 평가 장치 및 방법에 관한 것으로서, 용접 진행 중에 용접부로부터 방출되는 음파를 검출하도록 용접부에 인접 배치되는 음파 감지부와, 음파 감지부에서 검출된 음파 신호를 필터링하는 필터부와, 필터링된 음파 신호를 증폭하는 증폭부와, 증폭된 음파 신호를 전송받아 기준 데이터와 비교 및 분석하여 용접부의 결함을 판단하는 음파 신호 연산 처리부 및 상기 음파 연산 처리부에서 판단된 용접부의 결함을 출력하는 용접부 결함 출력부를 포함하는 구성으로 이루어져, 용접 중 용접부에 대한 건전성을 실시간으로 평가할 수 있다.
Patent KR-20120033435-A (KR)
Title: Method for fabricating high efficiency flexible compound semiconductor thin film solar cell with chalcopyrite system
Inventor: JEONG YON KIL
IPC: H01L31/042
Filed: 2010-09-30
Abstract: PURPOSE: A manufacturing method of a high efficiency ductility chalcopyrite system compound semiconductor solar cell is provided to prevent an exfoliation phenomenon of a CIGS(Cu(In,Ga,Al)(Se,S)) layer and crack generation of a lower electrode due to a thermal expansion coefficient mismatch of the CIGS layer, thereby improving manufacturing process efficiency. CONSTITUTION: A sacrificial layer is formed on a substrate. A solar cell structure(200) which includes a diffusion barrier insulating film layer(210) and a thin film solar cell(220) is formed on the upper part of the sacrificial layer. A supporting film is formed on the solar cell structure. The supporting film and the solar cell structure are separated from the substrate by selectively etching the sacrificial layer. The solar cell structure is welded on a different kind of a ductility host substrate(500).
Patent KR-20120033643-A (KR)
Title: Method of manufacturing low-k porous dielectric film and method of manufacturing semiconductor device using the same
Inventor: AHN SANG HOON
IPC: H01L21/31
Filed: 2010-09-30
Abstract: PURPOSE: A porous low-dielectric film manufacturing method and a semiconductor device manufacturing method using the same are provided to reduce an RC(Resistance Capacitance) delay by forming a metal wire with a conductive material which has a low dielectric constant. CONSTITUTION: A low-dielectric film which includes a porogen material is formed on a substrate(S1). The porogen material of the low-dielectric film is removed by projecting first step ultraviolet(UV) rays(S2). A cross-linked porous low-dielectric film is formed by projecting second step UV rays(S3). A passivation process is performed on a porous wall by projecting third step UV rays(S4). A porous low-dielectric film is formed on the substrate(S5).
Patent KR-20120033799-A (KR)
Title: System and method of providing for password input interface
Inventor: KWON TAE KYOUNG
IPC: G06F21/84
Filed: 2010-09-30
Abstract: PURPOSE: A password input interface supplying system and a method thereof are provided to enable a user to distinguish a valid character slot and an invalid character slot. CONSTITUTION: A character display unit(130) displays each character to a valid character slot and an invalid character slot. A scroll controlling unit(140) changes the location of the valid character slot and the invalid character slot in response to a scroll input signal of an input unit. The character is displayed on the valid character slot and the invalid character slot.