baber/WOPTO huggingface dataset:
Patent KR-20080034702-A (KR)
Title: Backlight unit and liquid crystal display device having the same
Inventor: SHIN DONG LYOUL
IPC: G02F1/13357
Filed: 2006-10-17
Abstract: A backlight unit and an LCD(Liquid Crystal Display) having the same are provided to diffuse light through a diffusion member and reflect the light through reflection member, thereby indirectly and uniformly supplying the light to a direction of the light guide plate and accordingly preventing white spots of the light guide plate adjacent to the light source unit. An LCD comprises an LC panel(100), a light guide plate(420), a light source unit(430), and a reflection member(440). The light guide plate is disposed in the rear of the LC panel. The light source unit is disposed in at least one side of the light guide plate. A main light emission direction of the light source unit is opposite to the side of the light guide plate. The reflection member reflects the light from the light source unit to the direction of the light guide plate. The LCD further comprises a diffusion member(450) disposed between the light source unit and the reflection member.
Patent KR-20080036399-A (KR)
Title: Method and device for photographing image in camera
Inventor: RYU SHIN DONG
IPC: H04N5/232
Filed: 2006-10-23
Abstract: A method and an apparatus for photographing an image in a camera are provided to control the focus of a subject and photograph the subject according to the input of a shutter for photographing while photographing the subject by the camera, thereby enabling a user to photograph the subject easily. A method for photographing an image in a camera comprises the following steps of: determining whether a photographing signal for photographing a subject is inputted(S210); controlling the focus of the subject inputted through the lens of the camera if the photographing signal is detected(S230); and photographing the subject when the photographing signal is not inputted while controlling the focus of the subject(S240,S250).
Patent KR-20080039043-A (KR)
Title: Display panel
Inventor: KIM KANG WOO
IPC: G02F1/1343
Filed: 2006-10-31
Abstract: A display panel is provided to prevent a texture from being generated at an edge portion of a pixel electrode adjacent to a data line and improve display quality. An array substrate is combined with a counter substrate in a facing manner. The first base substrate includes a pixel area defined for displaying an image. A common electrode is formed at the pixel area and outputs a common voltage. A TFT(Thin Film Transistor)(130) is formed at the pixel area, positioned to be insulated from the common electrode, and switches a pixel voltage. A pixel electrode(140) is formed at the pixel area, includes a main electrode(141) formed to extend in a lengthwise direction of the pixel area and a plurality of sub-electrodes(142) formed to be branched in a widthwise direction of the pixel area to the main electrode, formed at an upper portion of the common electrode, and electrically connected with the TFT to output the pixel voltage.
Patent KR-20070077044-A (KR)
Title: Electrophotographic toner and electrophotographic developer, and image forming method
Inventor: DAIMON KATSUMI
IPC: G03G9/08
Filed: 2006-11-06
Abstract: An electrophotographic toner and an electrophotographic developer are provided to realize low temperature fixation without blocking filming on a photosensitive layer, and an image forming method is provided. The electrophotographic toner comprises a colorant, a releasing agent, an amorphous resin and a crystaline resin. The crystaline resin is polyalkyl acrylate or polyalkyl methacrylate having 18 or more carbon atoms and is formed by polymerizing 10 mole% or more and 50 mole% or less of vinylmonomer having a carboxyl group. The amorphous resin is a resin containing styrene-based resin. The content of the tetrahydrofuran(THF)-soluble part of the amorphous resin by gel-transmission chromatography(GPC) has a weight average molecular weight(Mw) of 5000-50000. The crystaline resin has an acid value of 20-120 mgKOH/g. The crystaline resin has a weight average molecular weight of 3000~70000.
Patent KR-20080040900-A (KR)
Title: Lcd and drive method thereof
Inventor: LEE JU YOUNG
IPC: G02F1/133
Filed: 2006-11-06
Abstract: An LCD device and a driving method thereof are provided to prevent flickers by reciprocally converting brightness between adjacent regions of odd and even number frames. An LCD(Liquid Crystal Display) device includes a frame processing unit(210), a timing controller(220), and a data driver(230). The frame processing unit generates even-numbered and odd-numbered frames by speeding up frame frequency of a current frame, separates regions from the even-numbered and odd-numbered frames, converts pixels in odd-numbered and even-numbered regions of the sped up odd-numbered frames into first and second gray scales, and converts pixels in odd-numbered and even-numbered regions of the sped up even-numbered frames into second and first gray scales, respectively. The timing controller controls the driving timing of odd-numbered frames having the sped up gray scale value. The data driver drives the sped up odd-numbered and even-numbered frames to an LCD panel(110).
Patent KR-20080044390-A (KR)
Title: Method and apparatus for inputting coordinates of contact points in a testing device of electric units in an ultrasound diagnostic system
Inventor: KIM CHIL SU
IPC: G01N29/24
Filed: 2006-11-16
Abstract: A method and an apparatus for inputting coordinates of contact points in a testing device of electric units in an ultrasound diagnostic system are provided to input coordinates of contact points connected to a measured conversion element easily and accurately by calculating the coordinates of the contact points through regularity of the contact points. An apparatus(200) for inputting coordinates of contact points in a testing device of electric units in an ultrasound diagnostic system includes a sample support unit(210), a measuring pin(220), a conversion element characteristic measuring unit(240), a measuring pin moving unit(230), a control unit(250), a coordinate information input unit(260), and a memory(270). The sample support unit supports a sample supplied with the contact points for measuring characteristics of a conversion element included in an ultrasound probe(100). The measuring pin is connected to the contact points of the sample and the characteristic measuring unit to transceive a characteristic measuring signal. The measuring pin is fixed to the measuring pin moving unit which moves the measuring pin in three axial directions. The conversion element characteristic measuring unit measures the characteristics of the conversion element. The control unit controls three-axial movement of the measuring pin through wired or radio communication with the measuring pin moving unit. The coordinate information input unit is supported to the sample support unit to transmit the coordinates of the contact points of the sample to the control unit.
Patent KR-20070054102-A (KR)
Inventor: YUKI TORU
IPC: B23Q1/38
Filed: 2006-11-16
Abstract: 장치를 소형으로 할 수 있는 동시에, 콜릿척의 공구홀딩용 스프링 수명을 용이하게 판정할 수 있는 주축장치를 제공한다.  피스톤(22)의 가압력이 사양을 만족하는 최소의 가압력이 되도록 감압밸브(32)를 조정하여 둔다.  3포트 전자밸브(30)와 3포트 전자밸브(31)를 ON하고, 피스톤(22)이 정지한 위치 즉 피스톤(22)의 가압력과 스프링(8)의 반발력이 균형 잡힌 위치에 있어서, 푸시로드(20)의 센서(72)가 ON하는 위치에 도그(71)를 배치한다.  그리고 3포트 전자밸브(30)와 3포트 전자밸브(31)를 ON했을 때에 센서(72)가 ON하지 않는 경우는 스프링(8)이 수명이라고 판정한다. 
       
     주축, 콜릿척, 푸시로드, 액추에이터, 전자밸브, 감압밸브, 도그
Patent KR-20070054114-A (KR)
Inventor: OMURA TETSUJI
IPC: C09K11/02
Filed: 2006-11-21
Abstract: 본 발명에 따르면, 발광 소자의 적색 발광층, 청색 발광층 등을 합친 애노드와 캐소드간의 광학 거리, 및 애노드를 합친 두께를, 간섭에 의해 적색 및 청색의 광을 증강시킬 수 있는 두께로 한다.  이에 따라, 필요한 파장의 광을 증강시킬 수 있고, 효율적으로 백색광을 취출할 수 있다. 
       
     발광 소자, 절연막, 발광층, 반사층, 간섭
Patent KR-20080046033-A (KR)
Title: Plasma display device
Inventor: KANG KYUNG WON
IPC: H01J11/34
Filed: 2006-11-21
Abstract: A plasma display apparatus is provided to prevent damage due to contamination of circuit elements by preventing the penetration of foreign substances using a protective member. A plasma display apparatus includes a plasma display panel(100), a chassis base(130), and a circuit unit(160). The chassis base, which is disposed at a rear portion of the plasma display panel, supports the plasma display panel. The circuit unit, which is disposed at a rear portion of the chassis base, generates electrical signals for driving the plasma display panel. The circuit unit includes a circuit substrate(161) disposed at least one circuit element and a protective member(163) for protecting the penetration of foreign substances.
Patent KR-20080046358-A (KR)
Title: Signboard management system and method using the gps
Inventor: SONG YONG SIK
IPC: G09F9/00
Filed: 2006-11-22
Abstract: A system and a method for managing an outdoor signboard by using a GPS(Global Positioning System) are provided to check whether the outdoor signboard is registered or not easily by grasping location and address of the outdoor signboard through a GPS receiver, and extracting/displaying information of the outdoor signboard to a screen of a portable terminal. A portable terminal(10) is equipped with a GPS receiver(11), transmits a signal by converting location information received from the GPS receiver into address data, searches outdoor signboard information corresponding to the address data by connecting to the wired/wireless Internet(20), and extracts/displays the searched outdoor signboard information to a display unit(15). A management server(30) registers/stores the outdoor signboard information and businessman registration information by using a database(32). The management server transmits the outdoor signboard information and the businessman registration information to the portable terminal when an operation program is executed by connecting to the portable terminal through the wired/wireless Internet.
Patent KR-20080047846-A (KR)
Title: Method for molding diffusion board of direct type backlight module and application thereof
Inventor: MAI CHIEN CHIN
IPC: G02F1/1335
Filed: 2006-11-27
Abstract: A method for molding a diffuser of a direct type backlight module and its application are provided to reduce the costs incurred for an optical thin film of a backlight module. A diffuser doped with diffusion particles allows a roller unit(3) to pass thereon. The roller unit includes an upper roller(31) and has a fine structure(311) formed on the surface of the upper roller. When the roller unit passes on the diffuser, the upper roller presses and heats the diffuser so that the fine structure on the upper roller is imprinted on the diffuser and the surface of the diffuser has an optical fine structure formed thereon. The optical fine structure on the surface of the diffuser does not include diffusion particles and further concentrates a proceeding direction when light is outputted. The fine structure of the upper roller has V-shaped wavy patterns.
Patent KR-20070100092-A (KR)
Title: A perpendicular take-off and landing airplane
Inventor: HAM DONG HO
IPC: B64C29/02
Filed: 2006-11-30
Abstract: A perpendicular taking-off and landing airplane is provided to allow the airplane to take off and land in a narrow space by shortening a distance for taking-off and landing and to reduce energy required for taking-off and landing. A perpendicular taking-off and landing airplane comprises wings(2) provided with propellers that vertically rotates. A rotary shaft(4) is projected on two sides of the body(1) of the airplane. The wings(2) are fastened at two sides of the rotary shaft(4). A rotating motor(3) is installed in the body(1). The rotary shaft(4) is coupled to the rotating motor(3). A fixing cylinder(5) for fixing the wings(2) is installed at two sides of the rotary shaft(4). The wings(2) has a plurality of grooves into which the rods of the fixing cylinder(5) are inserted.
Patent KR-20080051558-A (KR)
Title: A drum type seat back recliner
Inventor: KIM YEONG UK
IPC: B60N2/20
Filed: 2006-12-06
Abstract: A drum type seat back recliner is provided to prevent noise caused by friction of gears when locking and to prevent stuck of lock when the lever rotates unstably. A drum type seat back recliner comprises a brake unit(B), a fixed panel(600), a cam shaft(300), a lever member(700), and a return spring(800). The brake unit is locked and released by friction force. The fixed panel is fixed to the seat back, and supports the brake unit. The cam shaft rotatably assembles the brake unit to the fixed panel. The bar-shaped lever member rotates on the fixed panel, and applies rotary force. One end of the return spring is fixed to the cam shaft and wound plural times, and the other end is fixed to the fixed panel to return the seat back. When the lever member operates, the friction force of the lever member is released and applied to the seat back therefore the angle of the seat back can be adjusted.
Patent KR-20070063427-A (KR)
Title: Light modulator substrate and light modulator module using it
Inventor: PARK CHANG SU
IPC: G02B26/08
Filed: 2006-12-12
Abstract: An optical modulator substrate and an optical modulator module using the same are provided to execute an electrical function for connecting an optical modulator and a drive IC(Integrated Circuit) to transmit a driving/control signal, an optical function for securing high transmissivity in a visual ray band by making the substrate of light transmissive materials, and a mechanical function for supporting the optical modulator and the drive IC. An optical modulator substrate is composed of a substrate unit(300) and a wire(320) formed on the substrate unit to connect an electrical signal between an optical modulator(340) and a drive IC(350). The drive IC transmits the electrical signal to the optical modulator so that the optical modulator modulates the light penetrating through the substrate and then loads image information in the modulated light. The optical modulator and the drive IC are installed on the substrate unit.
Patent KR-20070069026-A (KR)
Title: Semiconductor device and manufacturing method thereof
Inventor: OTAKE SEIJI
IPC: H01L27/082
Filed: 2006-12-20
Abstract: A semiconductor device and its fabricating method are provided to prevent recombination of free carriers(positive holes) by forming an emitter region to have the smallest base width in a deep portion of an epitaxial layer. An emitter region has a widely diffused region in a deeper portion than in a vicinity of a surface of a semiconductor layer. A distance between the emitter region and a collector region is reduced to the shortest in the widely diffused region of the emitter region. A concentration in the emitter region has two inflection regions along its concentration gradient. The semiconductor layer is obtained by stacking an epitaxial layer(4) on a semiconductor substrate, and the emitter region is formed only in the epitaxial layer.
Patent KR-20080057932-A (KR)
Title: A rack principle
Inventor: LEE JONG MUN
IPC: A44B11/26
Filed: 2006-12-21
Abstract: A hanger body for an ID(Identification) card is provided to facilitate production and to make it small by forming a female clip through one injection-molding process and to secure simple assembly work only by engaging bodies with each other. In a hanger body(10) for an ID card, a female clip(11) is integrally formed at one of bodies divided into two parts. In combining the bodies, the bodies are assembled primarily by combining elements(15), a rib, and a rib groove(16a) formed at each body. A portion of the front end of a hanger handle is inserted into a protruded shaft(14) to prevent movement. The ID card is hung by using a hanging tool by forming a hanging groove at the hanger handle.
Patent KR-20070082499-A (KR)
Title: Disk holding device
Inventor: HAGGARD CLIFTON C
IPC: H01L21/68
Filed: 2006-12-27
Abstract: A disk holding device is provided to improve interaction between production apparatus and the disk holding device for easily opening a latch arm by using a locking tab near an end of the latch arm. A disk holding device(10) includes a latch arm(32a) for locking the disk holding device. The latch arm has a locking tab(46) near an end of the latch arm extending in a direction facing away from an interior of the disk holding device. The disk holding device includes a cassette portion having opposing side walls and opposing end walls for forming the interior of the disk holding device. At least one of the opposing end walls has a channel and the latch arm includes a boss that selectively engages the channel when the disk holding device is locked. The holding device further includes a base portion and a cover. The base portion is formed on one side of the cassette portion and the cover is formed on an opposite side of the cassette portion. The latch arm is extended from the cover toward the base portion and selectively engages at least one locking surface of the base.
Patent KR-20080060776-A (KR)
Title: Apparatus and method for input hangul
Inventor: SONG MEE SUN
IPC: H04M1/23
Filed: 2006-12-27
Abstract: An apparatus and a method for inputting the Korean alphabet are provided to output one of character groups on a screen, select characters from the outputted group, and output the inputted characters on the screen, thereby inputting the Korean alphabet using keys to the minimum. An apparatus(100) for inputting the Korean alphabet comprises an input unit(110), a storage unit(120), an output unit(130), and a control unit(140). The input unit inputs corresponding characters if a user pushes a predetermined directional key to select input characters in a predetermined character group outputted on a screen. The storage unit stores the inputted characters in a storage space. The output unit outputs the characters in the character group on the screen. The control unit completes the input of a syllable if the user pushes a control key.
Patent KR-20080062328-A (KR)
Title: Method of purifying apoa-i and method of producing reconstituted high density lipoprotein by using the purified apoa-i
Inventor: KANG YONG
IPC: C07K14/775
Filed: 2006-12-29
Abstract: A method for purifying ApoA-I(apolipoprotein A-I) is provided to mass-purify economically the ApoA-I with high purity. A method for producing reconstituted high density lipoprotein(rHDL) using the purified ApoA-I is provided to mass-produce the rHDL with high purity and excellent virus stability, thereby the produced rHDL being usefully used as a composition for preventing or treating cardiovascular diseases, sepsis or anti-inflammation. A method for purifying ApoA-I comprises the steps of: (a) extracting proteins including the ApoA-I from a material including the ApoA-I; (b) treating the proteins with a precipitating agent to remove protein impurities with high molecular weight therefrom; (c) treating a solution obtained from the step(b) with a precipitating agent to precipitate the proteins including the ApoA-I; (d) after dissolving the precipitated proteins in a buffer solution, treating it with ethanol to remove protein impurities with high molecular weight therefrom; (e) adjusting a pH of an ethanol-treated supernatant to collect the precipitated material; (f) after dissolving the precipitated material in a buffer solution or a chaotropic solution, heat-treating it to inactivate virus; (g) subjecting a product obtained from the step(f) to chromatography to isolate the ApoA-I therefrom; and (h) nano-filtering the isolated ApoA-I to remove virus therefrom. A method for producing rHDL comprises the steps of: (a) adding a lipid and a surfactant to the ApoA-I solution purified by the method above and agitating it enough at low temperature; ad (b) dialyzing a product obtained from the step(a) using an ultrafiltration membrane. Further, a concentration of the ApoA-I is 1 to 10 mg/ml, and a molar ratio of the ApoA-I, the lipid and the surfactant is 1:100~200:150~250.
Patent KR-20060054292-A (KR)
Title: Timing offset tolerant karaoke game
Inventor: BATES RICHARD ELIOT
IPC: G10L25/51
Filed: 2004-07-09
Abstract: Game processing apparatus comprises means for indicating successive target actions to be executed by a user, each target action having an associated target time of execution; and scoring logic in which detected user actions are compared with the target actions, the scoring logic comprising: an input arrangement by which user actions may be detected; means for comparing a detected sequence of user actions with a sequence of target actions; and means for detecting a timing offset between the sequence of user actions and a corresponding sequence of target actions; in which the comparison of subsequent user actions with respective target actions is arranged to apply the timing offset as a relative displacement between the detected user actions and the target times.
Patent KR-20060120579-A (KR)
Title: Extended acknowledgement and rate control channel
Inventor: WEI YONGBIN
IPC: H04L1/00
Filed: 2004-08-04
Abstract: Embodiments disclosed herein address the need in the art for an extended acknowledgment/rate control channel. In one aspect, an acknowledgment command and a rate control command are combined to form a combined command. In another aspect, the combined command is generated in accordance with a constellation of points, each point corresponding to a pair consisting of a rate control command and an acknowledgment command. In yet another aspect, the points of the constellation are designed to provide the desired probability of error for the respective command pairs. In yet another aspect, a common rate control command is transmitted along with a combined or dedicated rate control command. Various other aspects are also presented. These aspects have the benefit of reduced overhead while providing acknowledgment and rate control to single remote stations and/or groups of remote stations.
Patent KR-20060027412-A (KR)
Title: Information recording medium, recording device and recording method for information recording medium, reproduction device and reproduction method for information recording medium, computer program for recording or reproduction, and data structure containing control signal
Inventor: YOSHIDA MASAYOSHI
IPC: G11B20/18
Filed: 2004-07-22
Abstract: a user data area (108) for storing recording data; a plurality of temporary defect management areas (104, 105) for temporarily recording defect management information (120) as the base for defect management of a defect in the data area; and a flag area (111) for recording identification information identifying a temporary defect management area containing valid defect management information among the plurality of temporary defect management areas. The identification information is recorded as the type of a combination pattern of the area defined as a recorded state by a predetermined rule and the area remaining as a non- recorded state.
Patent KR-20070021099-A (KR)
IPC: F16H57/02
Filed: 2004-08-27
Abstract: 한 벌의 치차의 백래시(backlash)를 어느 정도 허용 하면서, 톱니 부딪히는 소리에 의한 진동을 저감하는 감속기를 제공한다. 소치차축과 대치차축이 평행하고, 소치차축에 설치한 소치차(1)와 대치차축에 설치한 대치차(2)를 서로 치합하도록 배치하여, 소치차축의 회전을 대치차 축으로 전달하는 감속기에 있어서, 소치차(1) 및 대치차(2)를 수납하는 하우징(11)을 구비하고, 하우징(11)은, 소치차축 및 대치차축의 축방향과 수직한 단면에서, 대치차(2)를 수납하는 원호 부분의 단부와 소치차(1)을 수납하는 원호 부분의 단부의 사이에의 소치차축과 대치차축의 축심 간 방향에 수직한 방향의 폭이, 소치차 측으로부터 대치차 측에 향하여 단조롭게 증가하는 형상의 내면을 가진다. 하우징(11)은, 소치차(1)와 대치차(2)의 치합 부분의 일부를 잠기게 하는 양의 유지 윤활제(14)를 내부에 가진다. 
       
     감속기
Patent KR-20060121878-A (KR)
Title: Hiv inhibiting purine derivatives
Inventor: LEWI PAULUS JOANNES
IPC: C07D473/16
Filed: 2004-09-21
Abstract: The present invention relates to the use of a compound of formula (I) for the manufacture of a medicament for the prevention or the treatment of HIV infection wherein the compound of formula (I) is a compound of formula (I) a N-oxide, a pharmaceutically acceptable addition salt, a quaternary amine or a stereochemically isomeric form thereof, wherein A and B each represents a radical of formula (a) or (b) and wherein -C-D- represents a bivalent radical of formula -N=CH-NR17- (c-1); or -NR17-CH=N- (c- 2); provided that when A represents a radical of formula (a) then B represents a radical of formula (b) and when A represents a radical of formula (b) then B represents a radical of formula (a).