baber/WOPTO huggingface dataset:
Patent KR-20080012064-A (KR)
Title: Pickling solution for metal without generation of nox and pickling method for use in the same
Inventor: CHOI SUNG BOOK
IPC: C23G1/02
Filed: 2006-08-02
Abstract: An agent for removing oxide of an environmental friendly metal without generation of nitrogen oxide and a method for removing oxides using the same are provided to improve a pickling characteristic thereof by using sodium chlorate or potassium chlorate instead of hydrogen peroxide. An oxide removing agent comprises at least one acid element selected from the group consisting of hydrofluoric acid, sulfuric acid, hydrochloric acid and organic acid, and one of chloric acid selected from the group consisting of sodium chlorate and potassium chlorate. The oxide removing agent comprises about 2 to 30volume% of at least one acid element selected from hydrofluoric acid, sulfuric acid, hydrochloric acid and organic acid, and about 3 to 40volume% of chloric acid, and about 20 to 95volume% of solvent. The chloric acid includes one of sodium chlorate and potassium chlorate. The solvent includes water.
Patent KR-20080015270-A (KR)
Title: Method for forming tungsten plug in semiconductor device
Inventor: NA SUN WOONG
IPC: H01L21/28
Filed: 2006-08-14
Abstract: A method for forming a tungsten plug in a semiconductor device is provided to reduce signal fail and signal delay factors by performing an aluminium deposition process for a metal wire without a void. A barrier metal is formed on an interlayer dielectric(22) having a contact hole(23). A tungsten layer(25A) is formed on the barrier metal until the contact hole is gap-filled. The tungsten layer is etched-back with an ending point detection etch for detecting an ending point of the barrier metal on the outside of the contact hole. The tungsten layer is etched-back with an over etch for etching the barrier metal so that a surface of the interlayer dielectric is exposed by making an etch rate of the barrier metal larger than that of the tungsten layer. The ending point detection etch and the over etch are performed with plasma mixed of SF6 and N2. Flux ratios of the gases composing the plasma are different from each other.
Patent KR-20080017586-A (KR)
Title: Hair cosmetic compositions for anti-dandruff
Inventor: PARK HYUN SEOK
IPC: A61K8/97
Filed: 2006-08-21
Abstract: An anti-dandruff hair cosmetic composition is provided to inhibit increase of dandruff-causing bacterium Pityrosporum ovale with a reduced amount of conventional anti-dandruff components by adding a sebum secretion-inhibiting material, thereby removing itching of the scalp as well as removing dandruff. An anti-dandruff hair cosmetic composition comprises 0.001-10.0 wt.% of Canna indica L. extract which is prepared by extracting with 1,3-butylene glycol and at least one conventional anti-dandruff component selected from piroctonolamine, zinc pyrithione and iodopropynylbutyl carbamate, and is formulated as shampoo, hair conditioner, hair tonic or hair cream.
Patent KR-20080019398-A (KR)
Title: Thin film transistor array panel and method for manufacturing the same
Inventor: PARK SUN
IPC: G02F1/136
Filed: 2006-08-28
Abstract: A thin film transistor display board and a manufacturing method thereof are provided to form upper organic films at a connected part when connecting a flexible printed circuit board to a thin film transistor to minimize metal exposure of the connected part, thereby improving corrosion margins. A thin film transistor display board comprises a substrate(110), gate lines, gate insulating films(140), semiconductor layers, data lines and drain electrodes, pixel electrodes, contact auxiliary members(81,82), and protective films(180). The gate insulating films are formed on the gate lines. The contact auxiliary members are connected with rear parts of the gate lines and porous structures. The protective films are formed between the drain electrodes and pixel electrodes. Upper organic films are formed at the connected parts between the gate lines and connection auxiliary members. The protective films include upper and lower inorganic films.
Patent KR-20080020117-A (KR)
Title: Pallet for loading articles
Inventor: KIM YOUNG MIN
IPC: B65D19/06
Filed: 2006-08-30
Abstract: A pallet for loading articles is provided to load the articles easily regardless of a kind, shape, and size of the articles, and to improve work efficiency. A pallet for loading articles includes a pallet body(B) and a nesting rack(A) structured on the pallet body. The nesting rack comprises a bottom frame; a bottom plate formed on the bottom frame; front and rear side vertical support rods formed on the outside of four edges of the bottom frame; horizontal support rods connected to the outside of the top of the vertical support rods for forming both side parts and rear side part of the nesting rack; plural vertical connection bars connected between the outside of the bottom frame and the inside of the horizontal support rods; and a detachable door.
Patent KR-20070108047-A (KR)
Title: Television and display device with a usb port for updating firmware
Inventor: SAMUEL MILLER
IPC: G06F11/00
Filed: 2006-08-31
Abstract: A TV having a USB(Universal Serial Bus) port for updating firmware, a display device therefor, and a desktop computer monitor using the same are provided to update the firmware stored in a TV apparatus or the computer monitor using the USB port. A control unit(10) includes a processor(12), a PROM(Programmable ROM)(14), a USB(Universal Serial Bus) port(16a), and a communication channel(18). The PROM(14) stores a program command used by the processor(12). The communication channel(18) mutually connects the processor(12), the PROM(14), and the USB port(16a). The USB port(16a) is a receptacle used in a USB host.
Patent KR-20080020200-A (KR)
Title: Apparatus for baking
Inventor: OH NANG LYEOM
IPC: H01L21/324
Filed: 2006-08-31
Abstract: A bake apparatus is provided to improve a critical dimension difference and to increase a yield by heating uniformly a wafer. A hot plate(100) includes a heating coil(120) for applying heat to a wafer. A heat transfer plate(200) is arranged apart from an upper part of the hot plate in a bake process. A wafer is loaded on the heat transfer plate. The heat transfer unit transfers the heat of the heating coil to the wafer. In the bake process, a predetermined gas(122) is circulated continuously between the hot plate and the heat transfer plate in order to heat uniformly the wafer loaded on the heat transfer plate. The predetermined gas corresponds to N2 or Ar.
Patent KR-20060100348-A (KR)
Inventor: KIM NAM IL
IPC: G06Q50/20
Filed: 2006-09-01
Abstract: 본 발명은 인터넷을 통한 언어능력 평가방법에 관한 것으로, (a) 인터넷을 통하여 메인서버에 접속한 회화학습자가 회원인증 후에 로그인하면, 메인서버가 해당 회화학습자의 그룹에 속하는 서버 및 해당 언어를 선택할 수 있도록 제공하는 단계; (b) 상기 메인서버가 회원정보DB로부터 메인서버에 접속한 복수의 회화학습자의 개인정보 리스트를 각 회화학습자에게 학습창을 통하여 제공하는 단계; (c) 상기 메인서버에서 제공된 학습창을 통해 각 회화학습자가 선정한 평가하고자 하는 언어로 상호 대화가 이루어지도록 하는 단계; (d) 상기 상호 대화가 종료되면, 언어회화 능력의 평가를 위한 평가창을 제공하고, 회화학습자가 회화학습자별 언어회화 능력을 상호 평가하여 입력하면, 입력된 평가정보를 메인서버로 전송하는 단계; (e) 상기 메인서버로 입력된 평가정보는 각 회화학습자의 평가객관성을 가중치로 반영하여 전체 평가의 평균치를 계산한 후에 이를 최종 상호평가 결과로 산정하는 단계, 및 (f) 상기 메인서버에서 평가대상자의 평가내용에 대한 평균치를 계산하여 평가자가 평균치에 근접한 정도를 지수화하여 평가자의 평가객관성을 지수화하는 단계를 포함하여 인터넷을 통하여 언어회화를 학습하려는 학습자끼리 상호 언어회화 능력을 평가하는 방법을 제공한다. 
       
      인터넷, 상호평가, 언어능력, 회화, 평가, 객관성, 서버
Patent KR-20080022963-A (KR)
Title: Method for fabricating storage node of metal capacitor
Inventor: CHOI MIN JUNG
IPC: H01L27/108
Filed: 2006-09-08
Abstract: A method for forming a bottom electrode of a metal capacitor is provided to reduce a leakage current between the bottom electrode and a storage node contact by depositing and etching-back a TiN layer through SFD and re-depositing a TiN layer through CVD. A mold insulating layer is formed on an interlayer dielectric(110) with a storage node contact(120). The mold insulating layer(130) is etched to form trenches for exposing the storage node contact. A bottom electrode layer(140) is formed on the substrate with the trenches through an SFD(Sequential Flow Deposition) method. The bottom electrode layer is etched back using a ClF3 gas, and then a bottom electrode layer is deposited on the substrate through a CVD method.
Patent KR-20070038876-A (KR)
Inventor: NIHEI HIRONORI
IPC: F16H61/04
Filed: 2006-09-22
Abstract: 본 발명은 변속비를 고정하는 모드로 주행 중이며 운전자가 액셀 페달을 복귀시켰을 때에 생기는 엔진 회전 속도의 변화를 억제하는 것을 목적으로 한다.   
     본 발명의 벨트식 무단 변속기의 라인압 제어 장치는, 실제의 변속비와 목표 변속비의 차를 기초로 하여 변속비를 피드백 제어하고 있을 때, 목표 변속비를 일정하게 유지하는 변속비 고정 모드로 주행 중에(S14), 프라이머리 풀리로의 입력 토크가 급변하였을 때(S17), 입력 토크의 급변에 의한 프라이머리 풀리의 홈폭의 변화를 억제하도록 상기 프라이머리 풀리로의 공급압을 피드 포워드로 보정한다(S17, S18).   
       
     벨트식 무단 변속기, 프라이머리 풀리, 세컨더리 풀리, V 벨트, CVT 컨트롤 유닛, 유압 컨트롤 유닛
Patent KR-20080028105-A (KR)
Title: A gap preventing structure for spring bracket in vehicle air suspension
Inventor: JIN BYOUNG WOON
IPC: B60G17/052
Filed: 2006-09-26
Abstract: A structure for preventing a gap caused by a spring bracket of a vehicle air suspension is provided to reduce noise caused by a gap between the spring bracket and a side washer and a spring when driving. In a structure for connecting a leaf spring and a frame which form an air suspension using a spring bracket, a structure for preventing a gap comprises as follows. A spring pin is equipped with a step-shaped head portion. A spring nut is formed along a circumference in its lower end. In addition, a spring bush is fitted to an inner pipe forming a spring eye of a leaf spring(3) and formed in a washer shape in its end portion.
Patent KR-20080030824-A (KR)
Title: Fixing method of condenser element for polymer condenser
Inventor: KO KWANG SUN
IPC: H01G4/245
Filed: 2006-10-02
Abstract: A fixing method of a condenser device for a polymer condenser is provided to reduce fabricating costs by clamping the lid of device with two metal plate bars when fixing the condenser device. A fixing method of a condenser element for a polymer condenser includes two metal plate bars(13a,13b), a condenser device(12), and a clamp(15). The two metal plate bars face each other. An end of lead wire of the condenser device is inserted between the two metal plate bars. The clamp couples the two metal plate bars. The metal plate bar is re-used by fixing the condenser device between the metal plate bars through the lead wire. The terminal groove is formed at the metal plate bars where the lead wire is inserted.
Patent KR-20060117297-A (KR)
Title: The operation way of no charge invitation
Inventor: YOU YEN SIL
IPC: G06Q30/02
Filed: 2006-09-28
Abstract: A method for making, sending, and operating a free invitation card is provided to enable a user to send the invitation cards for a party or a meeting without charge by making an advertiser bear the charge for making and sending the invitation cards. An operation head office is established, and agreements and provisions for operating a system are made, and stipulation and statues agreed with a branch are made. The user wanting to use the invitation card requests making and sending of the invitation cards to an invitation card maker/sender. The invitation card maker/sender makes and sends the invitation card, and all expenses are charged to the advertiser.
Patent KR-20070041372-A (KR)
Inventor: ITOU KUNIHIKO
IPC: H04N5/232
Filed: 2006-10-12
Abstract: 본 발명의 타겟을 촬상하기 위한 촬상 장치에 있어서, 이차원 감광성 화소 영역을 구비한 광검출기가 제공된다. 이차원 감광성 화소 영역은 복수의 분할 화소 영역으로 나누어진다. 촬상 광학계는 복수의 FOV(시야)의 세그먼트를 규정한다. 복수의 FOV 세그먼트는 광검출기의 복수의 분할 화소 영역에 각각 대응한다. 타겟이 소정 방향 배향된 FOV에 적어도 부분적으로 포함되도록, 촬상 광학계는 소정 방향 배향된 FOV를 형성하기 위해 복수의 FOV의 세그먼트를 소정 방향으로 정렬시킨다. 
       
     촬상 장치, FOV(field of view), 광검출기, 화소, 화상
Patent KR-20080038647-A (KR)
Title: Electron emission device and electron emission display using the same
Inventor: HWANG SEONG YEON
IPC: H01J1/30
Filed: 2006-10-30
Abstract: An electron emission device and an electron emission display having the same are provided to increase focuss efficiency of an electron beam by optimizing displacement of openings of a focuss electrode and openings of gate electrodes. An electron emission device includes substrates(2,4), cathode electrodes(6) formed on any one of the substrates, an electron emission part(12) electrically connected to the cathode electrode, gate electrodes(10) formed on a first insulating layer(8) formed on the cathode electrodes, and focuss electrodes(14) formed on a second insulating layer(16). Plural openings(101) are formed on the gate electrodes at every across region of the cathode electrode and the gate electrode, and openings(141) corresponding to the openings of gate electrode are formed on the focuss electrodes.
Patent KR-20070019627-A (KR)
IPC: G03G15/00
Filed: 2006-11-03
Abstract: 개시된 본 발명의 화상형성장치는, 이송경로 상에서 인쇄매체에 걸림 현상이 발생하는 경우에 인쇄매체와 접촉하며 쇄매체의 걸림 현상에 따른 인쇄매체의 압력이 소정의 기준치 이상이 되면 열리는 커버부와, 이 커버부의 열림을 감지하여 이송경로 상의 인쇄매체 걸림현상을 감지하는 인쇄매체 걸림 감지부를 구비한다.
Patent KR-20080041444-A (KR)
Title: Interface apparatus for controlling communication of semiconductor production device and vacuum pump
Inventor: JANG JAE SIK
IPC: H01L21/02
Filed: 2006-11-07
Abstract: An interface apparatus for controlling communication between semiconductor manufacturing equipment and a vacuum pump is provided to improve productivity by blocking the inflow of an electrical noise and integrating a signal scheme between the semiconductor manufacturing equipment and the vacuum pump. Semiconductor manufacturing equipment(200) produces a semiconductor. A vacuum pump(100) maintains a vacuum state of the semiconductor manufacturing equipment. An interface apparatus(300) is connected to the semiconductor manufacturing equipment and the vacuum pump through a cable. The interface apparatus transmits data for releasing an interlock according to a lock mode manipulation in case an error is occurred in the vacuum pump and normal data is not transferred from the vacuum pump to the semiconductor manufacturing equipment. The interface apparatus is operated in a cut mode in case electrical noises are generated to release a communication connection between the semiconductor manufacturing equipment and the vacuum pump.
Patent KR-20080041837-A (KR)
Title: Multimedia data recorder
Inventor: KIM YUN HEE
IPC: G11B20/10
Filed: 2006-11-08
Abstract: A multimedia data recorder is provided to allow a user to easily record and search travel information by storing multimedia data such as still picture, video, voice, and text as user travel information on a recording medium. A multimedia data recorder(100) comprises an interface unit(18), a receiving unit(20), a control unit(15), and a recording unit(12). The interface unit receives one or more pieces of data out of still picture, video, voice, and text, through an interface with an external device. The receiving unit receives a GPS signal. The control unit compares time information detected from the GPS signal with recording time information of the data, and generates management information to link the time information and data. The recording unit records the data and the management information on a recording medium(10).
Patent KR-20070051690-A (KR)
Inventor: HAMADA HIROSHI
IPC: H02K19/24
Filed: 2006-11-10
Abstract: 본 발명의 차량용 교류발전기는 고정자, 회전자, 정류기, 레귤레이터 케이스 및 냉각핀부를 포함한다. 고정자 권선은 상기 고정자에 감긴다. 상기 회전자는 고정자의 대향면에 위치된다. 상기 정류기는 상기 고정자 권선에서 여기된 교류출력전압을 정류한다. 상기 레귤레이터 케이스는 출력전압 조절용 레귤레이터 기판 및 히트싱크를 수용한다. 상기 히트싱크의 일 표면에 레귤레이터 기판이 장착된다. 상기 냉각핀부는 히트싱크의 타 표면에 접착되는 복수의 냉각핀을 구비한다. 상기 냉각핀부 및 히트싱크는 구리 또는 구리합금과 같은 우수한 열팽창계수를 갖는 동일한 재료로 이루어진다.    
       
     차량용 교류발전기, 교류발전기의 히트싱크, 교류발전기의 레귤레이터
Patent KR-20080042626-A (KR)
Title: Train guard stop induced system in use of sensing connection part.
Inventor: KIM JONG IL
IPC: B61L25/02
Filed: 2006-11-10
Abstract: A train guard stop inducing system using sensing of a connection part is provided to improve passenger safety and driver convenience in determining a right position of a train by adopting a sensing unit with a double inspection function. A train guard stop inducing system using sensing of a connection part includes a display unit(300), a sensing unit(100), and a control unit(200). The display unit displays a right position and a distance of a train. The sensing unit is composed of a predetermined number of sensors installed at regular intervals to detect a position of the connection part between train cars. The control unit checks the position of the connection part detected by the sensing unit to display the checked position of the connection part on the display unit.
Patent KR-20080044535-A (KR)
Title: A brake pedal assembly for vehicles
Inventor: SUNG IL CHANG
IPC: B60T7/06
Filed: 2006-11-16
Abstract: A brake pedal assembly for a vehicle is provided to prevent an operating lever from moving to a driver by a push rod unit when impact force due to front collision accident of the vehicle is applied. A brake pedal assembly for a vehicle comprises a push rod unit(3). The push rod unit includes a first push rod(21), a second push rod(23), a hinge lever(25) and a breaker(27). The first push rod of circular rod shape has one end connected to a booster(1). The second push rod of the circular rod shape has one end connected to one part of an operating lever(9) through a hinge bracket(13). The hinge lever has both ends hinged to the other end of the first push rod, and the other end of the second push rod corresponding to it through hinge pins(H4), and connects the first push rod to the second push rod. The breaker forms a locking bracket inserted into one part of a penetrated hole of a dash panel(5) in an outer circumferential surface.
Patent KR-20070057040-A (KR)
Title: Sewing machine capable of sewing sequins and method for setting sequin feed amount therefor
Inventor: TAJIMA RYO
IPC: D05C7/08
Filed: 2006-11-30
Abstract: A sewing machine capable of sewing sequins and a method for setting the sequin feed amount thereof are provided to set variably the sequin feed amount individually at every sewing machine head. A sewing machine includes plural sewing machine heads(H1-H10). Sequin transfer devices are installed at every sewing machine head. A grouping member groups the sequin transfer heads of the arbitrary number of sewing machine heads as one group in order to stitch an embroidery pattern having one sequin. A setting member sets independently the transfer pitch of the sequin at every sequin transfer device within one group. The sequin sewing operation is performed by a sequin transfer device selected within one group. The sequin transfer device transmits the sequin toward a needle falling position.
Patent KR-20080052806-A (KR)
Title: Lightproof agricultural heat reservation seat structure
Inventor: KIM DO YEON
IPC: A01G9/22
Filed: 2006-12-08
Abstract: A lightproof agricultural heat insulation sheet structure comprising a heat insulation sheet, vinyl sheet and shading net is provided to be simple in structure, to ensure an excellent longitudinal and transverse tensile force and to reduce the cost of production. A lightproof agricultural heat insulation sheet is prepared by the steps of: successively laminating a heat insulation sheet part(100), a vinyl sheet part(200) and a shading net(300): and needle-punching or sewing. The vinyl sheet part is formed by twisting and heat-compressing weft yarn/warp yarn(210,250) with a strip shape. A coating layer(400) is formed on at least one surface of the vinyl sheet part. The coating layer is polyester resin.
Patent KR-20080052868-A (KR)
Title: Broadcasting receiver with function of recording broadcasting programs and determining method for start/end time of broadcasting program thereof
Inventor: HWANG TAE HOON
IPC: H04N5/76
Filed: 2006-12-08
Abstract: A broadcasting receiver with a function of recording broadcasting programs and a determining method for start/end time of broadcasting program therefor are provided to record only the broadcasting program without advertisement. A broadcasting receiver(100) with a function of recording broadcasting programs includes a mute point detecting part(116), a program start/end time discriminating part(118), and a controller(122). The mute point detecting part compares size of each audio data in an audio frame which is input with a predetermined reference value and detects an audio mute point. The program start/end time discriminating part confirms whether the audio mute is detected per each predetermined time interval and discriminates the start time and the end time of the broadcasting program according to the confirmation result. The controller controls recording of the broadcasting program according to the program start/end time.
Patent KR-20080061026-A (KR)
Title: Cmos image sensor and method for manufacturing thereof
Inventor: HAN JAE WON
IPC: H01L27/146
Filed: 2006-12-27
Abstract: A CMOS image sensor is provided to reduce the path of light and almost avoid loss of light by fabricating an image sensor while using a SIP(system in a package). A photodiode cell(111) without a micro lens is formed in a first substrate(100). A logic circuit part is formed in a second substrate(200). The photodiode cell is electrically connected to the logic circuit by a connection electrode(300). The first substrate can include the photodiode cell formed in the semiconductor substrate, a through electrode(113) connected to the photodiode cell, and a color filter(115) formed on the photodiode cell and the through electrode, wherein the through electrode penetrate the semiconductor substrate.
Patent KR-20080062368-A (KR)
Title: Guide device for a flow way of air conditioner
Inventor: KIM JUN WOO
IPC: F24F1/00
Filed: 2006-12-29
Abstract: A path guide device for an air conditioner is provided to reduce the noise generated by turbulence and the loss of static pressure due to the sudden change of wind paths by subsidiary path elements. A path guide device for an air conditioner includes path elements(160) formed in a body part(112) of an indoor unit at the front parts of barrier elements(140) for guiding wind flow direction uniformly from outlets(130), and subsidiary path elements(162) formed between the main path elements for reducing the turbulence generated by the wind flowing between the main path elements.
Patent KR-20060026962-A (KR)
Title: High performance wireless receiver with cluster multipath interference suppression circuit
Inventor: REZNIK ALEXANDER
IPC: H04B1/7115
Filed: 2004-07-13
Abstract: A receiver which suppresses inter- cluster multipath interference by processing an impulse channel response consisting of two multipath clusters, each cluster having groups of signals with multiple delays. In one embodiment, the receiver includes a single antenna and parallel-connected delay units used to align the groups of signals before being input into respective sliding window equalizers. The outputs of the equalizers are combined at chip level via a combiner which provides a single output. In another embodiment, a Cluster Multipath Interference Suppression (CMIS) circuit is incorporated into the receiver. The CMIS circuit includes a hard decision unit and a plurality of signal regeneration units to generate replicas of the multipath clusters. The replicas are subtracted from the respective outputs of the delay units and the results are input to the respective sliding window equalizers. In another embodiment, multiple antennas are used to receive and process the clusters.
Patent KR-20060035761-A (KR)
Title: Method and apparatus for writing an optical disc
Inventor: WANG BEI
IPC: G11B27/32
Filed: 2004-07-06
Abstract: The present invention provides a method and apparatus for writing an optical disc. By means of storing the control information of the program obtained in one or more optical disc writing processes onto the optical disc or the assigned area of the writing means, converting the control information into control information compliant to a standard after finishing writing and storing control information compliant to a standard onto the optical disc. The present invention builds a friendly interface, ov ercomes the compatibility of standard and the interface designing problems brought about by the randomness of writing an optical disc, especially the real- time writing.