baber/WOPTO huggingface dataset:
Patent KR-20090020032-A (KR)
Title: Excellent heat-dissipating zinc coated steel sheet and method for treating thereof
Inventor: JO DU HWAN
IPC: C23C22/00
Filed: 2007-08-22
Abstract: A zinc coated steel sheet having superior property of protection against heat and a method thereof are provided to improve heat shielding by performing specific processes on one side or both sides of the steel sheet. A primer treatment composition includes silane coupling agents of 0.5~5 parts by weight, a metal silicate compound of 1~5 parts by weight, a titanium compound of 2~6 parts by weight, and remnants about the whole primer treatment composition part. The steel sheet is selected from a galvanizing steel sheet, a galvannealed steel sheet, and an electrogalvanized steel sheet.
Patent KR-20090021548-A (KR)
Title: Cathode of lithium secondary battery, method for manufacturing the same and lithium secondary battery
Inventor: EOM JI YONG
IPC: H01M4/134
Filed: 2007-08-27
Abstract: A negative electrode of a lithium secondary battery is provided to increase the capacity of a battery and to improve an initial efficiency and lifetime of the battery by using metallic negative electrode active material and acetylene black. A negative electrode for a lithium secondary battery(100) comprises a negative electrode current collector(110) and an active material layer(120) formed on the negative electrode current collector. A method for manufacturing a negative electrode for a lithium secondary battery comprises a step for mixing a metallic negative electrode active material and acetylene black, and heating the mixture in a water bath; and a step for forming a negative electrode active material layer on a negative electrode current collector by electroplating the mixture.
Patent KR-20080021537-A (KR)
Title: Power supply device and high-frequency circuit system
Inventor: NAKAZATO YUKIHIRA
IPC: H02M1/12
Filed: 2007-08-29
Abstract: A power supply device and a high-frequency circuit system are provided to realize miniaturization and decrease manufacturing cost by reducing the number of circuit components. A power supply device includes a transformer, a first source, and a filter circuit(60). The first source supplies alternating current voltage having two or more frequencies to a primary wire(21). The filter circuit is connected to a secondary wire(22) of the transformer. The transformer includes a plurality of secondary wires. The filter circuit is connected to one or more secondary wires. The power supply device includes a first rectifier circuit(40) and a second rectifier circuit(50). The first rectifier circuit rectifies the alternating current voltage outputted from the filter circuit. The second rectifier circuit rectifies the alternating voltage outputted from the secondary wires without passing through the filter circuit. The first source outputs a first frequency alternating current voltage attenuated with passing through the filter circuit and a second frequency alternating current voltage not attenuated even in case of passing through the filter circuit.
Patent KR-20090027338-A (KR)
Title: System and method for compensating ligth pathway by driving curved prism composed of refraction facet
Inventor: CHO WOO JONG
IPC: H04N5/225
Filed: 2007-09-12
Abstract: A system and a method for amending change of an optical path are provided to amend change of an optical path due to a tremor of a camera by driving a curved prism consisting of a reflective surface. A system for amending change of an optical path includes a measuring unit(102) of the amount of change of the optical path in case the optical path is changed due to a tremor of a camera and a curved prism driving unit(103) operating a curved prism consisting of a curved surface based on the amount of amending of the optical path according to the amount of change.
Patent KR-20090028234-A (KR)
Title: Hybrid light emitting device
Inventor: LEE CHUNG HOON
IPC: H01L33/08
Filed: 2007-09-14
Abstract: A hybrid emitting device is provided to form the protection elements on the base substrate and to reduce the manufacturing cost of the emitting device and simplify the packaging process. At least a pair of first and second pad parts(43a,43b) are formed on the base substrate(41). The first and second lead terminals(47a,47b) are electrically connected to the first and the second pad parts. The base substrate has one or more light emitting diode chip. The light emitting diode chip is electrically connected to the first and the second pad parts. The protection circuit part(45) is formed on the base substrate. The circuit protection is electrically connected to one or more light emitting diode chip.
Patent KR-20090035246-A (KR)
Title: Semiconductor device and manufacturing method thereof
Inventor: KIM MI YOUNG
IPC: H01L29/78
Filed: 2007-10-05
Abstract: A semiconductor device and manufacturing method thereof is provided to form a gate stack of a high power switching element and a low power control element at the same process by forming a recess region at the high power switching area. An N type deep well(11) is formed on the substrate(10) of the high power switching device area, and P-type body(13) domain is formed inside N type deep well. A sacrificial thermal oxide film(14a) and element isolation thermal oxide film(14b) are formed to be overlapped with a part of the P-type body region. The P-type well(17) and n-well(18) are formed inside of the low power device for controlling domain. A sacrificial thermal oxide film of the high power switching device area is removed through the wet etch process. A recess area is formed at a part of P-type body.
Patent KR-20080033885-A (KR)
Title: Sequin feeder apparatus and sewing machine capable of sewing sequins
Inventor: MURASE AISUKE
IPC: D05C7/08
Filed: 2007-10-12
Abstract: A sequin feeder apparatus and a sewing machine for performing a sequin-sewing operation are provided to change a sequin feed amount of each of sequin feed units, when the sequin feed units are selectively used. A sequin feeder apparatus comprises a sequin feeder mechanism(19) and at least two sequin feed units(20,21). The sequin feed mechanism feeds a sequin connector toward a predetermined cutting position. Each of the two sequin feed units has sequin-cutting cutter parts(36,23b), which are disposed in the predetermined cutting position. One of the sequin feed units is selected and positioned in a predetermined sewing operation position so that a driving force of a feeding drive mechanism is transmitted to the sequin feed mechanism to feed out a sequin. The cutting positions of the sequin feed units are adjustable independently of each other.
Patent KR-20090037777-A (KR)
Title: Floor protection mat for a chair
Inventor: LEE HAK CHUL
IPC: A47C27/00
Filed: 2007-10-13
Abstract: A bed protection mat for a chair is provided, which removes the noise which is generated whenever moves chair, and efficiently prevents the floor from being damaged. A bed protection mat for a chair is constituted as follows. The bed protection mat lies on the front of a desk(300). The chair(200) is put on the upper part of the mat and is used. The mat is made of the soft synthetic resin in order to prevent the noise occurrence in contact with the chair wheel. The mat integrally forms the projection hoop(120) to be placed higher than the upper side of the main body on the girth of the main body(110).
Patent KR-20090041202-A (KR)
Title: 타르의 수증기 개질용 촉매 및 이를 이용한 타르의 수증기 개질방법
Inventor: PARK YOUNG KWON
IPC: C01B3/38
Filed: 2007-10-23
Abstract: 바이오매스 가스화 공정시 발생되는 타르의 수증기 개질 반응에 있어 타르의 분해 활성 및 안정성 및 수소 생산을 증가시킬 수 있는 타르의 수증기 개질용 촉매 및 이를 이용한 타르의 수증기 개질 방법이 개시되어 있다. 상기 타르의 수증기 개질용 촉매는 바이오매스 가스화 공정시 발생되는 타르의 수증기 개질 공정에서 사용되며, 세륨 산화물 및 지르코늄 산화물을 포함하는 지지체와, 상기 지지체 내에 담지된 니켈을 포함한다. 상기와 같이 세륨 산화물 및 지르코늄 산화물을 혼합 사용하는 니켈 촉매를 이용하여 수소, 일산화탄소의 합성가스를 생성하는 수증기 개질 공정을 수행할 경우 기존의 상용화된 니켈 촉매(Ni/Al 2 O 3 /SiO 2 )에 비해 타르의 분해 활성이 우수하고, 시간이 경과하더라도 촉매의 활성 감소가 매우 적어 교체없이 장시간 이용할 수 있다. 이에 따라, 바이오매스 가스화 공정에서 발생된 타르의 촉매적 수증기 개질 반응에 의한 분해 효율을 증가시킬 수 있다.
Patent KR-20090037267-A (KR)
Inventor: LEE MI NA
IPC: C09B61/00
Filed: 2007-10-10
Abstract: A method for manufacturing perilla sikokiana pigment is provided to naturally smooth strong color and perfume of perilla sikokiana while maintaining the functionality of perilla sikokiana. A method for manufacturing perilla sikokiana pigment comprises (A) collecting and washing perilla sikokiana; (B) dehydrating the washed perilla sikokiana with a centrifuge; (C) after mixing sugar of the same amount as perilla sikokiana as an extraction solvent in the dehydrated perilla sikokiana, aging the mixture, storing the mixture at a low temperature of 4-6 °C for 15 days -1 month, separating the perilla sikokiana and extract and obtaining extract of supernatant to obtain non-concentrated natural pigment; and (D) mixing the dehydrated perilla sikokiana with purified salt of the amount of 1/2 of perilla sikokiana, aging the mixture, storing the mixture at a low temperature of 15-20°C for 1 week in the shade, separating the perilla sikokiana and extract and obtaining extract of supernatant to obtain non-concentrated natural pigment.
Patent KR-20090042612-A (KR)
Title: Color-matching method with computer color-matching apparatus
Inventor: CHO HYEON TAE
IPC: G06F19/00
Filed: 2007-10-26
Abstract: A method for predicting a color prescription by using a computer ager is provided to easily obtain the pigment combination and mixing ratio which can be immediately applied to the spot production in the high precision in a dyeing process where stainability difference between a laboratory and the field is generated. A dyed sample is prepared(S11). Spectrum data in unit density of an original color coloring matter is obtained by measuring the spectral reflectance of the sample(S12). By using a spectrophotometer, the reflectivity or K/S-curve of a target color is obtained(S13). The pigment combination and prescription for obtaining the target color are calculated by using the spectrum data in unit density of the original color coloring matter(S14). A plurality of pigment combinations and prescription are suggested within the color difference which allows the calculated pigment combination and prescription(S15). The difference between color data of the predicted prescription and the color variable of the target color, and the dyeing attribute of predicted prescription are displayed together with the prescription result(S16).
Patent KR-20090043953-A (KR)
Inventor: YU SEO ONE
IPC: G06Q30/00
Filed: 2007-10-30
Abstract: 동일한 인터넷 광고 제공 방법 및 장치가 개시된다. 본 발명의 바람직한 일 실시예에 따르면, 클라이언트로부터 쿠키 정보를 수신하고, 클라이언트가 접속중인 서버로부터 광고 노출 정보를 수신하여 수신된 쿠키 정보와 광고 노출 정보를 이용하여 광고 데이터를 독출하고, 독출된 광고 데이터를 클라이언트로 전송한다. 
     본 발명에 따르면, 인터넷 사용자에게 웹 사이트나 웹 페이지의 이동에 상관없이 동일한 광고를 제공할 수 있어 광고의 효과를 극대화할 수 있는 장점이 있다. 
       
     광고, 동일, 인터넷, 쿠키, cookie, ip, 아이피, 웹페이지, 웹사이트
Patent KR-20080059500-A (KR)
Title: Liquid material applying apparatus
Inventor: OZE HIROKAZU
IPC: B05B13/02
Filed: 2007-11-01
Abstract: An application apparatus is provided to apply hole-transporting materials on a substrate of an organic EL(Electroluminescence) display device or flowable materials containing high pixel forming materials, on the substrate of a planar display device, by precisely adjusting pitches of plural nozzles. An application apparatus is composed of: a substrate holding unit; plural nozzles(17a) continuously ejecting flowable materials to the substrate; a nozzle mounting unit(141) equipped with plural nozzles; a main scanning mechanism relatively moving plural nozzles together with the nozzle mounting unit for the substrate in a main scanning direction parallel to the peripheral surface of the substrate; a sub-scanning mechanism relatively moving plural nozzles and the nozzle mounting unit for the substrate in a sub-scanning direction parallel to the peripheral surface of the substrate and vertical to the main scanning direction; and a pitch adjusting mechanism(3) adjusting the distance between two nozzles adjacent to each other in the sub-scanning direction by individually moving all nozzles or plural movable nozzles except one, in the sub-scanning direction. The pitch adjusting mechanism comprises a nozzle contact unit(32) coming into contact with each movable nozzle from one side of the sub-scanning direction; a nozzle pressurizing tool(33) pressing each movable nozzle to the nozzle contact unit from the other side of the sub-scanning direction; and a contact unit moving tool(34) adjusting the sub-scanning position of the nozzle contact unit coming into contact with each movable nozzle pressed by the nozzle pressurizing tool.
Patent KR-20090045525-A (KR)
Title: 반도체 소자의 제조방법
Inventor: AHN TAE HANG
IPC: H01L29/78
Filed: 2007-11-02
Abstract: 본 발명은 저온에서 도핑조절이 용이한 ESD를 형성할 수 있는 반도체 소자의 제조방법을 제공하기 위한 것으로, 본 발명은 기판 상에 게이트패턴을 형성하는 단계; 상기 게이트패턴의 양쪽 기판에 고상 에피택시 공정을 이용하여 비정질실리콘을 형성하는 단계; 상기 비정질실리콘 형성시 상기 기판과 비정질실리콘 사이에 성장된 에피택셜실리콘이 잔류하도록 상기 비정질실리콘을 제거하는 단계; 상기 에피택셜실리콘에 불순물을 도핑하는 단계를 포함하고, 고상 에피택시 공정을 이용함으로써 저온에서 도핑조절이 용이한 ESD를 형성할 수 있는 효과가 있다.  
       
     고상 에피택시, 전처리, 콘택
Patent KR-20080042699-A (KR)
Title: Assembly element including two series of elastic structures and timepiece fitted with the same
Inventor: BITTERLI ROLAND
IPC: G04C3/00
Filed: 2007-11-07
Abstract: An assembly element having two series of elastic structures and a timepiece fitted with the same are provided to optimize a resistance against a linear acceleration along a rotation axis by arranging the elastic structure between an upper layer and a bottom layer. An assembly element includes at least one support surface(36) and a hole(32). Arbors(26) are radially fixed on the support surface, so that the assembly element(18) is fixed on the arbor. The hole is provided for an axial insertion of the arbor. An inner wall(33) of the hole includes an elastic structure(34), which is etched on a plate. The assembly element is formed in the plate which is made of a brittle material, such as silicon, for a timepiece. The assembly element includes first and second series(S1,S2) of the elastic structures. The first series of elastic structures are etched in an upper silicon layer(39) of the plate. The second series of elastic structures are etched in a bottom silicon layer(41) of the plate.
Patent KR-20080042741-A (KR)
Title: Interchangeable lens and lens-data communication method
Inventor: NUMAKO NORIO
IPC: H04N5/225
Filed: 2007-11-09
Abstract: An interchangeable lens and a lens-data communication method are provided to enable a mass memory to be easily integrated into the interchangeable lens as maintaining compatibility with an existing product even when increasing necessary memory capacity in comparison with existing capacity. An interchangeable lens(50) comprises a lens CPU(Central Processing Unit)(51), a lens peripheral circuit(53), an EEPROM(Electrically Erasable and Programmable Read Only Memory)(55) and a lens interface IC(Integrated Circuit)(57). The lens CPU controls operations of the interchangeable lens. The lens peripheral circuit drives a built-in AF motor and another component integrated into the interchangeable lens under control of the lens CPU. The EEPROM functions as a non-volatile memory where lens data are stored. The lens interface functions as a logic IC for relaying communication between a camera CPU(11) and the lens CPU and between the camera CPU and the EEPROM. The EEPROM is connected to the logic IC and provided independently from the logic IC.
Patent KR-20090049408-A (KR)
Inventor: PARK MI RAN
IPC: F24C7/08
Filed: 2007-11-13
Abstract: 본 발명은 파이로리시스(Pyrolysis) 기능을 갖는 오븐레인지에서 오븐의 안정성 확보를 위한 도어 안전 제어 기능을 추가로 장착한 오븐레인지의 도어 제어장치 및 방법에 관한 것이다. 
     즉, 본 발명은 탑버너부, 오븐 도어를 구비한 오븐부 및 드로어를 구비한 오븐레인지에서, 사용자 요구 명령을 입력받기 위한 사용자 명령입력부와, 상기 오븐 도어의 열림을 감지하기 위한 도어 열림 감지부와, 상기 오븐부 내부 온도를 감지하기 위한 온도 감지부와, 상기 사용자 명령 입력부를 통해 입력되는 명령에 따라 제어신호를 출력하는 제어부와, 상기 도어열림 감지부의 감지신호, 온도 감지부의 감지신호 및 제어부의 제어신호를 입력받아 상기 오븐 도어의 열림을 제어하기 위한 도어 안전 제어부를 포함하여 구성된다. 
       
     오븐레인지/도어
Patent KR-20070116576-A (KR)
Title: Competing improving bamboo tonfa
Inventor: SHIN SEUNG GON
IPC: A63B69/02
Filed: 2007-11-20
Abstract: An improved bamboo Tonfa(T-shaped club) for a fighting competition is provided to achieve a purpose of martial arts through the fighting competition and to minimize an injury by using a bending moment of the Tonfa body which is caused on hitting or poking. An improved bamboo Tonfa for a fighting competition includes: a body part, composed of four bamboo pieces; a protective cap, mounted on a front and a rear end of the body part so as to build up the four bamboo pieces as one frame and an empty space inside the frame, so that a shock is damped and a bending moment is maintained on hitting; a protective leather, covering an outside of the protective cap, and connected to each other by a connection string so as to solidify the body part; a grip, composed of two half members so that the bamboo pieces are inserted into the center of an upper end circular frame and a screw connection, connecting the two half member of the grip with each other.
Patent KR-20070118991-A (KR)
Inventor: I GWANG SEOK
IPC: B63B35/08
Filed: 2007-11-20
Abstract: A sea water electrolysis icebreaker is provided to prevent the icebreaker from colliding with a glacier to shatter the glacier using the explosive force of hydrogen and oxygen gas bubbles. In a sea water electrolysis icebreaker(1), a recessed pipe(7) is formed on the upper side of a bulbous bow(6) of the icebreaker. An electrolysis unit(4) and a spark unit(3) are provided in the recessed pipe to electrolyze the sea water. A sea water protrusion(8) protrudes higher than the lower surface of the recessed pipe. The sea water protrusion is connected with a sea water pipe introduction opening. The electrolysis unit generates oxygen and hydrogen by electrolyzing the sea water. The electric sparking unit explodes oxygen and hydrogen bubbles to shatter a glacier with impact.
Patent KR-20090054739-A (KR)
Title: Semiconductor device and fabricating method thereof
Inventor: LEE BYUNG HO
IPC: H01L21/28
Filed: 2007-11-27
Abstract: A semiconductor device and a method for manufacturing the same are provided to improve the uniformity of the thickness of a salicide film in a gate electrode, a source region, and a drain region by forming the salicide layer after forming a contact hole. A device isolation film(120), a gate insulating film(130), a gate electrode(140), a source and drain region(160), and a spacer(150) are successively formed in a semiconductor substrate(110). An interlayer insulating film(170) to cover an outer circumference of a gate electrode is deposited. A contact hole to expose the gate electrode, the source region, and the drain region is formed by etching an IMD(Inter Metal Dielectric). A salicide film(180) is formed in each surface of the gate electrode, the source region, and the drain region exposed by the IMD under the contact hole. A contact plug(190) is formed by filling the conductive material in each contact hole. When forming the contact hole, a gate electrode with a trench shape is formed by etching the gate electrode.
Patent KR-20080099772-A (KR)
Title: Increasing the cladding-to-core ratio(d/d) of low d/d ratio core rods in optical fiber preforms
Inventor: ERIC L BARISH
IPC: G02B6/02
Filed: 2007-11-28
Abstract: A method for increasing the cladding-to-core ratio(D/d) of low D/d ratio core rods in optical fiber performs is provided to reducing a manufacturing cost by simplifying processing steps when manufacturing optical fiber performs. A method for increasing the cladding-to-core ratio(D/d) of low D/d ratio core rods in optical fiber performs comprises the following steps: a step for selecting a plurality of core body pieces(20~30); a step for inserting core body pieces among inside terminals of a glass cylinder(32); a step for mounting the glass cylinder and the core body pieces vertically inserted in a furnace; and a step for breaking an outer diameter of cylinder down to a size which is determined in order to form the core rod(40).
Patent KR-20090060700-A (KR)
Title: Apparatus and control method for energy-aware home gateway based on network
Inventor: PARK WAN KI
IPC: H04L12/28
Filed: 2007-12-10
Abstract: An energy saving home gateway based on a network protocol and a control method thereof are provided to cut off power of a service function and a main processor of the home gateway when a service is not operated, thereby performing an energy saving function. A network interface function unit(600) performs a physical network interface function for an external network and a home network. A network protocol agent function unit(400) processes control traffic in an idle state when a service traffic does not exist. A power supply unit(500) supplies power to the network interface function unit, a memory(100) and the network protocol agent function unit in the idle state.
Patent KR-20090060902-A (KR)
Title: Dome temperature control system and plasma etching system thereof
Inventor: KIM TAE HOON
IPC: H01L21/02
Filed: 2007-12-10
Abstract: A dome temperature control device and a plasma etching device using the same are provided to prevent particles on a wafer by minimizing vibration applied in a dome due to an air spray. A wafer is inserted in a dome(110). An air supply unit(120) is positioned on a top part of the dome, and includes a member which controls temperature of the dome by spraying an air. The air supply unit includes a pipe(122) and an air spray nozzle(121). The pipe is positioned on a top part of the dome. The air spray nozzle penetrates both sides of the pipe, and sprays the air. A top part and a bottom part of the pipe are opened. The air is sprayed into a vertical dropping flow method.
Patent KR-20090061915-A (KR)
Title: Method and apparatus for deterrence of secure communication using one time password
Inventor: JEONG YOUN SEO
IPC: G06F17/00
Filed: 2007-12-12
Abstract: A communications system and a method thereof for providing the enciphered communications of the light weight are provided to simplify a key generation management part by using an OTP generating unit. An OTP generator(120) produces OTP(One Time Password). A first encryption communication module(110) transmits user information and OTP value to a service server. The first encryption communications module transmits the OTP value and user information of the OTP generator for the user authentication to a service server. The first enciphered communications module performs the enciphered communications with the service server through data which are encrypted by using the OTP value. A first timer measures the use time of the session opened for the enciphered communication.
Patent KR-20090061940-A (KR)
Title: Indoor unit of airconditioner
Inventor: KIM JUN WOO
IPC: F24F13/20
Filed: 2007-12-12
Abstract: An indoor unit of an air-conditioner is provided to improve durability by unitarily forming a cabinet and an outlet frame forming an outlet in order to increases structural hardness. An indoor unit of an air-conditioner comprises a base(12), a cabinet(1), a suction guide part(70) and a front panel(14). The cabinet is arranged on the upper part of the base. A discharge part(3) discharging the air is unitarily formed on the both sides of the cabinet. The suction guide part is coupled on both sides of the cabinet positioned at the lower part of the discharge part and guides the suction of the air. The front panel opens and closes the front of the cabinet, in which the suction guide part is coupled, with the rotating operation. The front panel rotates around the left side or the right side and opens and closes the front of the cabinet.