baber/WOPTO huggingface dataset:
Patent KR-20090000497-A (KR)
Title: Perpendicular magnetic recording head and method for manufacturing the same
Inventor: SIN KYU SIK
IPC: G11B5/33
Filed: 2007-06-28
Abstract: A perpendicular magnetic recording head and a manufacturing method thereof are provided to reduce the track pitch and increase the recording density whereby the return yoke tip surrounds the main pole. A perpendicular magnetic recording head a main pole(140) which creates magnetic field for recording information on recording media, a return yoke, a coil for applying current to the main pole, a side shield(223) forming a first gap with the main pole, and a top shield(226) which is formed on the upper region of the main pole and the upper region of the side shield in order to form a second gap with the main pole, where the distance between the side shield and the top shield is the same as the second gap.
Patent KR-20090001276-A (KR)
Title: Mornitoring trap for facilitating positioning
Inventor: CHYUN CHAN HYUK
IPC: H04W4/02
Filed: 2007-06-29
Abstract: A monitoring trap confirming a position is provided to prevent harmful insects by grasping the generation position and a habitat of the harmful insects accurately. A monitoring trap(40) is composed of a catching unit(500), a communication module(600), a terminal(700) and a position confirmation unit. One or more entrances(150) which the walk pest enters and leaves is formed in the catching unit. The catching unit catches the walking harmful insects. The communications module includes a signal transmitter(601) and a power supply unit(602) and is equipped in the catching unit. The signal transmitter transmits the position signal of the catching unit. The power supply unit supplies the power source to the communications module. The terminal senses the position signal if the terminal enters within the predetermined distance in the communication module. The terminal grasps the position of the catching unit by generating the output information according to the position signal. The position confirmation unit transmits the position signal of the catching unit and includes a display unit displaying the installation position of the catching unit.
Patent KR-20090002766-A (KR)
Title: A drum type heat exchanger
Inventor: KIM KYE CHOL
IPC: F28F5/00
Filed: 2007-07-04
Abstract: A drum type heat exchanger is provided to reduce its whole size without deteriorating heat transfer effect. A drum type heat exchanger comprises an outer inlet chamber(111) on top of one side and an outer outlet chamber(113) on bottom; an inner inlet chamber(112) formed on top of the other side and an inner outlet chamber(114) on bottom; a main body(110), with its inner space divided into an upper part and a lower part by a cut-off plate(130), in which a rotational sprocket crossing the center is installed; a electric heat drum(120) performing heat exchange between an upper space and a lower space, through a heat transfer medium combined on the outer circumference, circulating the upper and lower space of the main body, rotating attached to the rotary sprocket; a drive motor(122) installed on lower one side of the main body; and a drive chain(121) running on the outer circumference of the electric heat drum, moving along orbit by the drive motor.
Patent KR-20090012687-A (KR)
Title: Refrigerator with evaporator installed in ice-making room
Inventor: KIM DONG JEONG
IPC: F25D11/00
Filed: 2007-07-31
Abstract: A refrigerator is provided to maximize ice making effect by mounting a sub evaporator in an ice making chamber and determine an ice making amount according to the selection of a user. A sub evaporator(780) is mounted in an ice making chamber(400) for direct heat exchange between refrigerant passing through a compressor(320), a condenser(340) and an expansion unit(360) and chilled air in the ice making chamber. Refrigerant circulates through a main evaporator(380) and the sub evaporator via a main pipe and a sub pipe.
Patent KR-20090012866-A (KR)
Title: Rotary compressor
Inventor: LEE SEUNG JUN
IPC: F04C23/00
Filed: 2007-07-31
Abstract: A rotary compressor is provided to increase compression efficiency while reducing mechanical friction loss by using a single roller in a single cylinder. A roller(123) is connected to a rotation shaft(113) eccentrically and rotates along an inner diameter part of a cylinder(121) in association with the rotation of the rotation shaft so as to form a compression space between the roller and the cylinder. At least two or more vanes(125,127) divide the compression space into at least two or more spaces(P1,P2), which are connected by a connection path.
Patent KR-20070088427-A (KR)
Title: The strengthening panel make use of the recycle plastic
Inventor: JUNG HO SUK
IPC: B32B27/32
Filed: 2007-08-08
Abstract: A reinforcing panel using waste synthetic resin for protecting the interior structure of a vehicle is provided to use nitrogen with specific gravity below 0.60 as a foaming agent and to prevent distortion by making the thickness over 12m/m through 1~8 cooling processes and 1~8 compression processes. A reinforcing panel using waste synthetic resin for protecting the interior structure of a vehicle is composed of a panel body(1) produced by foaming, compressing, and molding the mixed material of waste synthetic resin LD PE(Low Density Polyethylene) and waste synthetic resin HD(High Density) PE; reinforcing nets(3,3') inserted and welded on the surface of the panel body; and new material coated layers(2,2') formed on the surface where the reinforcing net is inserted and welded.
Patent KR-20080017255-A (KR)
Title: Process and circuit arrangement for deciding a symbol at receipt of a signal coupled with a quadrature signal pair
Inventor: BOCK CHRISTIAN
IPC: H04L27/38
Filed: 2007-08-13
Abstract: A method and an circuit apparatus for deciding a symbol when receiving a signal coupled with a quadrature signal pair are provided to allow a matrix to be analyzed in a non-cartesian complex coordinate space or a non-exclusion-cartesian complex coordinate space, thereby allowing the reliability of a decision to be decided for a decision process. A method for deciding a symbol when receiving a signal coupled with a quadrature signal pair includes a step of allowing a metric of at least one received point(S(r, Phi)) with respect to at least one nominal point(Se(r, Phi)) in a complex coordinate space to be analyzed. The metric is decided after being analyzed in a non-cartesian complex coordinate space or a non-exclusion-cartesian complex coordinate space. Reliability of the decision is achieved for a decision process. The decision is considered in a polar coordinate space. A euclidean distance between the receiving point and the nominal point is analyzed by the metric. The values of angle and radius projections of the matrix (A1,A2) between the receiving point and at least one nominal point is analyzed by the matrix.
Patent KR-20090017724-A (KR)
Title: The method and apparatus for block mode decision using predicted bit generation possibility in video coding
Inventor: SEOK JIN WUK
IPC: H04N7/32
Filed: 2007-08-16
Abstract: A block mode determining method is provided to minimize deterioration of image quality as minimizing operations for block mode determination. By performing motion estimation with respect to an inputted video frame, a current macro block and a corresponding reference macro block are determined. An inter-block average and distribution value are calculated with respect to the determined current macro block and corresponding reference macro block. By using the inter-block average and distribution value, inter-block bit generation possibility prediction value is calculated. It is determined whether it is a block mode needing addition motion estimation or a block mode needing no additional motion estimation according to the calculated bit generation possibility prediction value.
Patent KR-20090018263-A (KR)
Inventor: DONG WON IL
IPC: B65D17/36
Filed: 2007-08-17
Abstract: Can opener and twist bottle opener are provided that the rotational direction is on the contrary to the axis of the groove. Can opener and twist bottle opener comprise can hangers(1,2,3) manufactured in the device for fixing door, a can groove(7), a support stand(5), and one or more grooves which is 3~5mm so that the can is hung on the device for fixing door. A can hanger(3) opens the lid of can while support stand of bottom is the axis of rotation.
Patent KR-20090019132-A (KR)
Title: 2-drugs type's permanent wave and hairdye composition
Inventor: JANG DONG HWAN
IPC: A61Q5/04
Filed: 2007-08-20
Abstract: A two drug type permanent wave and hair dyeing composition is provided to simultaneously perform the permanent wave and oxidative hair dyeing processes, thereby reducing the time for permanent and hair dyeing. The 2 drug type permanent wave and hair dyeing composition comprises the first reagent which contains 0.1-5.0 wt.% of 2-pyrrolidone-5-carboxylic acid and 0.5-5 wt.% of sulfite based on the total weight of the first reagent for forming the permanent wave and the second reagent which is oxidizer for hair dyeing.
Patent KR-20090020753-A (KR)
Title: A channel having a micro strip transmission line with a vertical stub for reducing far-end crosstalk
Inventor: PARK HONG JUNE
IPC: H01P3/08
Filed: 2007-08-24
Abstract: A channel having micro strip transmission lines is provided to effectively reduce far-end crosstalk by increasing mutual capacitance between neighboring signal lines. A channel(300) has micro strip transmission lines. A first micro strip transmission line(100) is arranged in parallel with a second micro strip transmission line(200) to be spaced apart from each other. In order to increase mutual capacitance between the first and the second micro strip transmission lines, a first to an eighth short protrusions are formed on the first and the second micro strip transmission lines.
Patent KR-20080021553-A (KR)
Title: Semiconductor device and method for manufacturing semiconductor device
Inventor: KAGAWA YOSHIHISA
IPC: H01L21/28
Filed: 2007-08-31
Abstract: A semiconductor device and a method for manufacturing the same are provided to improve wiring reliability and quality thereof by suppressing the reduction of adhesion between an upper layer and a lower layer. An insulating layer(8) is formed on a substrate(1). The insulating layer has a porous characteristic by decomposing and removing a porous material. A covering insulating layer(9) is formed on the insulating layer. A conductive pattern(15') is formed on the covering insulating layer and the insulating layer. The conductive pattern is extended to the substrate. The insulating layer includes a non-porous region in which the porous material remains. The covering insulating layer is formed with a non-porous insulating layer.
Patent KR-20080023140-A (KR)
Title: Diffractive optical element, exposure apparatus and device manufacturing method
Inventor: UEMURA TAKANORI
IPC: H01L21/027
Filed: 2007-09-05
Abstract: A diffractive optical element, an exposure apparatus, and a device manufacturing method are provided to expose a semiconductor device under a desirable illumination condition by suppressing the deterioration of imaging performance. A diffractive optical element is used in an illumination optical system of an exposure apparatus for exposing a substrate. The diffractive optical element is used for forming intensity distribution of light at a pupil plane of the illumination optical system. The diffractive optical element includes a first diffractive element(5b) and a second diffractive element(5a). The first and second diffractive elements have different diffractive actions from each other. Each of the first and second diffractive elements has point symmetry in a light irradiating region and a common center of the point symmetry.
Patent KR-20090025950-A (KR)
Title: Dope for spinning cellolose- based composition fiber, cellolose- based composition fiber, and tire cord using the same
Inventor: LEE JAE WOONG
IPC: D01F2/00
Filed: 2007-09-07
Abstract: Cellulose based fiber spinning typed dope the cellulose based fiber manufactured therefrom and the tire cord are provided to offer elongation in comparison with conventional cellulose based fiber by suppressing generation of packing nature of a cellulose molecule with a cross-linking agent. Cellulose based fiber spinning typed dope includes cellulose and a cross-linking agent. The cross-linking agent is a compound having an epoxy group. The compound having the epoxy group more than 2 is a polyglycidyl ether compound. The polyglycidyl ether compound is one or more selected from a group consisting of solbitol - polyglycidyl ether, polyglycerol - polyglycidyl ether, penthaerithritol - polyglycidyl ether, diglycerol - polyglycidyl ether, glycerol - polyglycidyl ether, trimethylolpropane - polyglycidyl ether, resorcinol - diglycidyl ether etc.
Patent KR-20090026695-A (KR)
Title: Pharmaceutical composition comprising fenofibrate for preventing or treating the thrombosis
Inventor: YUN YEO PYO
IPC: A61P7/02
Filed: 2007-09-10
Abstract: A pharmaceutical composition for inhibition of platelet aggregation or blood clot is provided to suppress effectively formation of thrombus in blood by using fenofibrate showing excellent antithrombotic activity. A pharmaceutical composition for inhibition of platelet aggregation or blood clot includes fenofibrate to active ingredient. A pharmaceutical composition for treating or preventing thrombosis includes the fenofibrate and a carrier allowed pharmaceutically. The pharmaceutical composition for treating or preventing thrombosis is applied to cerebral infarction, myocardial infarction kidney infarction, angina, hypertension or stroke.
Patent KR-20080024093-A (KR)
Title: Method for modernizing the control of an elevator system
Inventor: GERSTENKORN BERNHARD
IPC: B66B1/14
Filed: 2007-09-11
Abstract: A method for modernizing control of an elevator system is provided to reduce additional cost to prevent misuse of the elevator system by easily integrating confirmation of an authorization code. A method for modernizing control of an elevator system(10) includes the steps of: transmitting a control data packet to destination call terminals(20,25) from a potable control data memory device(30) by near field wireless connection; and storing the control data packet in memory units(21,26). The elevator system has three elevators(11,12,13). The destination call terminals of first and second floors(15,16) are formed adjacent to the elevator system. A central control unit(14) exchanges data with the destination call terminals to control the elevator system.
Patent KR-20090030029-A (KR)
Title: Hanger of tube with rocker
Inventor: AN MYUNG SUP
IPC: F16L3/12
Filed: 2007-09-19
Abstract: A fixing hanger of a round tube for the air transfer is provided to prevent the coherence and aesthetics of the round tube being degraded by connecting a hanger loop formed in the inner side of band body and a barrier. A fixing hanger of a round tube for the air transfer comprises: a cylinder band body(100) made by rolling a flat board material(110) of the band shape with the circular shape; a fixture(200) formed in a bottom part of cylinder bend body; and a locker(300) for tightening a container with the floor side is opened. The locker for tightening includes: a through-hole formed in the container; a guide groove formed in one corner part of closure; a cover extended from the leading end of closure to the outer side; and a fitting groove formed in the closure.
Patent KR-20090032267-A (KR)
Title: A protected band of a lawn grass
Inventor: PARK KI HONG
IPC: A01G9/28
Filed: 2007-09-27
Abstract: A lawn edge trim guard is provided to show improved durability and appearance by using aluminium plates, copper plates and steel reinforcement plates in comparison with existing lawn edge trim guard made of synthetic resins. A lawn edge trim guard comprises the following units. A reinforcing plate(30) reinforces a main body(10) made of synthetic resins by being inserted into the main body. The main body includes a fixing part, which is fixed to the ground with a pin(20), and a supporting part which supports the edge of the lawn(2) by being installed in a vertical direction of the fixing part. A supporting rib for vertically supporting the supporting part is formed in a connection area where the fixing part and the supporting part are connected.
Patent KR-20090034212-A (KR)
Title: 액정표시장치의 백라이트 구동 장치 및 방법
Inventor: PARK DONG SEO
IPC: G02F1/133
Filed: 2007-10-02
Abstract: 본 발명은 액정표시장치의 백라이트 유닛에서 하나의 인버터로 내부 동기형 인버터와 외부 동기형 인버터의 기능을 통합적으로 구현하는 기술에 관한 것이다. 이러한 본 발명은, 외부로부터 인버터에 펄스폭변조신호 또는 직류전압이 공급되는지 확인하여 이들이 외부펄스폭변조부나 내부펄스폭변조부에 선택적으로 전달되도록 제어하는 펄스폭변조신호 선택제어부와; 상기 펄스폭변조신호 선택제어부에 의해 선택되어, 상기 외부로부터 공급되는 직류전압과 내부에서 생성한 삼각파로 펄스폭변조신호를 생성하여 인버터 집적소자에 공급하는 내부펄스폭변조부와; 상기 펄스폭변조신호 선택제어부에 의해 선택되어, 상기 외부로부터 공급되는 펄스폭변조신호를 상기 인버터 집적소자에 전달하는 외부펄스폭변조부에 의해 달성된다. 
       
     인버터, FFC
Patent KR-20090035878-A (KR)
Title: Apparatus for conveying substrate
Inventor: KIM WAN SUN
IPC: H01L21/677
Filed: 2007-10-08
Abstract: An apparatus for conveying substrate is provided to prevent grinding and a noise in transferring a substrate by using a non-contact rotation magnetic bearing. A substrate transport apparatus(100) comprises a shaft(120) inside the transfer chamber(110), a magnetic bearing(130), and a bearing support part(140). The shaft is installed along the transfer direction of the substrate(112) by a certain interval while being rotated by a driving part(150). A plurality of roller(122) for transferring of substrate is installed along the axial direction of the shaft by a certain interval. The shaft is pivotally supported by the magnetic bearing supported by the bearing support part. The bearing support part is installed inside a transfer chamber in order to support the magnetic bearings, which is assembled with the shaft to rotate shaft through the non-contact way.
Patent KR-20080055609-A (KR)
Title: Hair restorer composition
Inventor: KAKIZAWA YASUSHI
IPC: A61K8/362
Filed: 2007-10-15
Abstract: A hair restorer composition comprising effective components for hair restoration is provided to improve hair restoration effects by using the effective components for hair restoration in combination with specific polymer compounds and non-ionic surfactant. A hair restorer composition comprises (a) an effective components for hair restoration selected from pentadecanoic glyceride, carpronium chloride, nicotinic acid amide, minoxidil, beta- glycyrrhetic acid, isopropylmethylphenol, piroctone olamine, forskolin and swertiamarin, (b) copolymer of N-methacryloyloxyethyl N,N-dimethylammonium-alpha-N-methylcarboxybetain/methacrylic acid alkylester, and (c) polyoxypropylene polyoxyethylene glyceryl ether and/or polyoxypropylene glyceryl ether as non-ionic surfactant.
Patent KR-20090041153-A (KR)
Title: Sanitary band for men
Inventor: KIM TAE HYOUNG
IPC: A61F13/47
Filed: 2007-10-23
Abstract: A men's sanitary belt is provided, which has the excellent feeling of wearing, absorbs the sweat on groin, and separates the testis and penis from groin. A men's sanitary belt comprises: screens(10,10a,10b) including the first hole portion(12) and the second hole portion(14) which makes penis and testis exposed outside by separating them; and an absorption pad(20) which is extended from the screens, comes in contact with the groin, and absorbs sweat. The first hole portion is the overlapping hole that a part overlaps and forms two screens. The second hole portion is the cutout hole prepared in one among two screens at an interval from the overlapping hole. The absorption pad is bent in a curve.
Patent KR-20090043188-A (KR)
Title: 펄프 몰딩 시스템의 가열 탈수 공정 장치
Inventor: CHANG SE JONG
IPC: D21F1/24
Filed: 2007-10-29
Abstract: 본 발명은 펄프 몰딩 시스템의 가열 탈수 공정 장치에 관한 것으로, 특히 상부 가열수단을 승하강하는 승하강수단; 상부 가열수단에 의하여 가열되는 운송수단; 및 운송수단을 안착시키고 상기 상부 가열수단과 연결 또는 분리되는 하부 가열수단; 이 포함되는 구성을 특징으로 하여, 초지되어 생산된 펄프 제품의 습기를 신속하고 완전하게 제거하므로 생산성을 높이고, 품질을 일정하게 유지하여 완제품의 선호도를 높이는 효과가 있다. 
       
     펄프, 공정, 용기, 히터, 발열, 가열, 단열, 스타결선
Patent KR-20090043905-A (KR)
Inventor: BAE SUNG CHEOL
IPC: B41J31/00
Filed: 2007-10-30
Abstract: 본 발명에서는 포토 프린터 및 그 제어방법이 개시된다. 상기 포토 프린터의 제어방법은, 사용자로부터 인쇄 사이즈에 대한 선택을 입력받는 단계, 입력된 인쇄 사이즈가 잉크리본과의 관계에서, 각 컬러 구간의 전체 면적에 대응되는 풀 사이즈인지 또는 각 컬러 구간의 적어도 2 분할된 면적에 대응되는 분할 사이즈인지 판단하는 단계, 분할 사이즈로 판단되면, 잉크리본의 과거 사용내역을 조회하여 잉크 잔량의 존재 여부를 확인하는 단계, 잉크 잔량이 확인되면, 잔여위치로 잉크리본을 되돌리는 단계, 잔여잉크를 활용하여 재생 인쇄를 수행하는 단계 및 잉크리본의 사용내역을 최신정보로 갱신하는 단계;를 포함한다. 
     본 발명에 의하면, 부분 사용으로 남는 잉크 잔여분을 신규 인쇄에 재활용하는 재생 인쇄 모드를 지원하는 포토 프린터 및 그 제어방법이 제공됨으로써 잉크리본의 사용효율이 획기적으로 향상된다.
Patent KR-20090044328-A (KR)
Inventor: LEE SANG HUN
IPC: C12N5/00
Filed: 2007-10-31
Abstract: 본 발명은 여러 차례의 계대에 의한 확장 후에도 증식 능력 및 도파민 뉴런 분화 잠재성을 유지하는 신경전구세포 증식방법에 관한 것이다. 또한, 본 발명은 이와 같이 확장된 신경전구세포를 사용하여 도파민 뉴런 생산방법에 관한 것이다. 
     본 발명에 따라 시험관 내에서 수차례 계대로 확장된 hES-NP 세포는 표현형 유전자 발현의 변화가 없으며 시험관 내에서 DA 뉴런 기능을 나타내는 신경 세포로 분화하는 세포 자신의 능력을 그대로 유지한다. 게다가, hES-NP 세포는 도파민 뉴런으로의 분화 및 발생 잠재성을 잃지 않고 동결보관할 수 있다. 파킨슨병 래트 모델로 이식한 후에는 다중 계대된 hES-NP 세포는 생존하여 신경세포로 분화된다. 본 발명에 따라 확장된 hES-NP 세포 집단은 실험 및 이식 가능한 DA 뉴런  대규모 생산에 이용될 수 있다. 
       
     배아 줄기세포, 신경 전구세포, 계대 배양
Patent KR-20090047236-A (KR)
Inventor: AHN KEON JOON
IPC: G02B3/08
Filed: 2007-11-07
Abstract: 본 발명은 휴대 단말기에 설치된 카메라 플래시 모듈의 구조를 개선하여 조립성 및 광 효율의 증대를 기대할 수 있는 휴대 단말기의 카메라 플래시 모듈에 관한 것이다.  
     본 발명은, 기판상에 설치된 LED와 상기 LED의 주변을 감싸면서 기판상에 설치된 리플렉터와 상기 LED에서 방사된 빛이 집광된 상태로 투과되도록 집광렌즈로 이루어진 휴대 단말기의 카메라 플래시 모듈에 있어서: 상기 기판상에 설치된 LED와 리플렉터와 집광렌즈는 일체형 모듈로 이루어져 LED로부터 발광되는 빛의 유실을 차단하도록 구성된 것을 특징으로 한다.  
       
     카메라플래시, 리플렉터, 배광, 프레넬렌즈
Patent KR-20080042752-A (KR)
Title: Method and apparatus for plasma enhanced chemical vapor deposition
Inventor: KUEPPER THOMAS
IPC: H01L21/285
Filed: 2007-11-09
Abstract: An apparatus and a method for plasma enhanced chemical vapor deposition are provided to perform a plasma enhanced chemical vapor deposition process using a power source capable of outputting unregulated power by coupling pulse power through an unregulated fashion. An apparatus(10) for plasma enhanced chemical vapor deposition is provided to coat an inner surface(14) of a substrate(12) having a spherical cap shape. The substrate is positioned on a sealing substrate 16 such that the inner surface of the substrate is sealed. A volume(13), which surrounds the inner surface, is formed by a pump. The volume is discharged through a discharge line(18). Process gas containing a starting substance is introduced into the volume through a gas feeding line(20). Microwaves are introduced into the substrate through a wave guide(24) to ignite plasma in the volume, so that reactive substances are created from plasma and deposited on the inner surface of the substrate.
Patent KR-20080082428-A (KR)
Title: Low voltage data transmitting circuit
Inventor: PARK DONG UK
IPC: H04L12/28
Filed: 2007-11-13
Abstract: A low voltage data transmission circuit is provided to set voltage signals which are recognized by a receiver more highly than a grounding level of the receiver even when the grounding level of the receiver is higher than a grounding level of the transmission circuit, thereby stably sending signals. A first transmission line(10) transmits a first voltage signal to a receiver(200). A second transmission line(20) transmits a second voltage signal which forms a differential pair with the first voltage signal. A first source resistor(30) is serially connected between the first transmission line and the receiver. A second source resistor(40) is serially connected between the second transmission line and the receiver. A control unit(50) enables voltage levels of the first and second voltage signals to be higher than a grounding level of a receiving side of the receiver, so that the receiver recognizes the higher levels.