baber/WOPTO huggingface dataset:
Patent KR-20080013115-A (KR)
Title: Display device, method of manufacturing the same and mobile communication terminal having the same
Inventor: SHIN JEONG HWAN
IPC: G02F1/1345
Filed: 2006-08-07
Abstract: A display device, a manufacturing method thereof, and a mobile communication terminal having the same are provided to integrate an input PCB with a driving flexible PCB and dispose the integrated PCB so as to be serial to a display panel, thereby reducing thickness and size of the display device and the mobile communication terminal having the display device. A display device comprises a display panel(120), an integrated PCB(Printed Circuit Board)(130) and a signal transmitting member(160). The integrated PCB includes a driving circuit member(137) and an input circuit member(132). The driving circuit member applies a driving signal to the display panel. The input circuit member is integrated with the driving circuit member and generates an input signal. The integrated PCB is electrically connected with the display panel, and arranged so as to be serial to the display panel. The signal transmitting member is disposed on the rear of the integrated PCB, and transmits the input signal.
Patent KR-20070105815-A (KR)
Inventor: I YONG JAE
IPC: A41D1/04
Filed: 2006-08-14
Abstract: A buoyancy assisting clothing whose waist portion is easily bent is provided to form a chest portion and a waist portion to be curved consecutively in a surface portion, to make the waist portion of the assisting clothing be bent easily. A buoyancy assisting clothing whose waist portion is easily bendable is made of a material having buoyancy. A surface portion(10) has a curved portion(13). An outer cover is integrally combined with the curved surface portion. An inner cover is sewn with the outer cover. A shoulder strap(40) is installed to fix the buoyancy assisting clothing to a user's body. The surface portion is divided into a chest portion and a waist portion. A curved portion(13a) having a large width is formed on the chest portion. A curved portion(13b) having a narrow width is formed on the waist portion.
Patent KR-20080018329-A (KR)
Title: Lgp structure of edge-type backlight unit
Inventor: CHO HYUN SEOK
IPC: G02F1/13357
Filed: 2006-08-24
Abstract: A substrate of a light guide plate of an edge-type backlight device is provided to form a pattern scattering and inducing light on a top surface of the light guide plate and form a pattern concentrating light by internal total reflection on a bottom surface of the light guide plate, thereby increasing brightness and uniformity of light of a light guide plate, wherein the light is emitted upwardly. Micro lens patterns(20) protrude upwardly on a top surface of a light guide plate(100), and have a density increasing from an incidence surface(110a) toward an opposite surface(110b) to the incidence surface. Prism patterns(10) are respectively bent outwardly or inwardly of the light guide plate such that inclined surfaces of a crest and a trough form double angles from the incidence surface toward the opposite surface to the incidence surface.
Patent KR-20080022006-A (KR)
Title: Fusing apparatus for image forming device
Inventor: KIM HAN KYOO
IPC: G03G15/20
Filed: 2006-09-05
Abstract: A fusing device of an image forming apparatus is provided to prevent a fusing gear from being separated from a fusing roller by unwanted thrust applied to the fusing gear by using a blocking member for suppressing axial movement of a fusing gear. A fusing gear(30) is coupled with a fusing roller(10,20). A driving gear(40) transmits driving power to the fusing gear. Even when thrust is generated in a fusing gear due to excessive torque transmitted from a driving source(45) and pressure applied to a second fusing roller, a blocking member(50) limits axial movement of the fusing gear to prevent axial separation of the fusing gear.
Patent KR-20080022609-A (KR)
Title: Safety board of curve platform
Inventor: SONG JAE CHUNG
IPC: B61B1/02
Filed: 2006-09-07
Abstract: A safety step board of a curved platform is provided to prevent an accident such as foot falling due to carelessness by allowing the safety step board to be entered into protecting space for the safety step board. A safety step board(20) of a curved platform comprises a guide hole(30) and an adjusting pin(41) for the safety step board. The guide hole is installed in the safety step board by attaching a guide arm in a screen door(50), so that the safety step board is appeared from a protecting portion(10) for the safety step board when the screen door is opened, and disappeared when the screen door is closed. The adjusting pin for the safety step board is included in the guide arm.
Patent KR-20080024573-A (KR)
Title: Terrestrial dmb service system for underground railway
Inventor: KIM MOON HWAN
IPC: H04N5/44
Filed: 2006-09-14
Abstract: A terrestrial DMB(Digital Multimedia Broadcasting) service system for subway is provided to perform terrestrial DMB services with respect to a plurality of subway station buildings, efficiently. A plurality of master gap fillers(1-1,1-2) has donor antennas(10), respectively. A plurality of sub gap fillers(2-1,2-n) has no donor antenna. Each of the master gap fillers and each of the sub gap fillers are connected to neighboring gap fillers through fiber-optic cables(3), respectively. The master gap filler performs a DMB service based on a DMB signal having a better signal level, among a DMB signal received from the donor antenna and DMB signals received from neighboring gap fillers. The sub gap filler performs a DMB service based on a DMB signal having a better signal level, among DMB signals received from neighboring gap fillers.
Patent KR-20070037325-A (KR)
Inventor: TANAKA YASUO
IPC: H01L21/60
Filed: 2006-09-20
Abstract: 과제 
     
     단자 패드와 땜납을 접합하는 접합 부분의 열 스트레스에 대한 내성을 향상시킴으로써, 단자 패드와 땜납의 접합 신뢰성을 향상시킨다. 
     
       해결 수단 
     
     하지 (105) 위에 형성된 단자 패드 (120) 와, 땝납 (240) 과, 단자 패드와 땜납 사이에, 단자 패드의 성분과 Zn 계의 재료 (230) 의 반응 생성물 (260) 을 구비한다. 
       
     반도체 장치, 반도체 장치의 제조 방법, 단자 패드와 땜납의 접합 구조
Patent KR-20080028567-A (KR)
Title: The combinational system of trailing arm and shock absorber
Inventor: KO UN SAN
IPC: B60G21/00
Filed: 2006-09-27
Abstract: A trailing arm integrated with a shock absorber is provided to increase the length of the trailing arm when a vehicle is accelerated, causing a squat, to provide an anti-squat function. A trailing arm(300) has one end having an opening part(305) and has a rod shape. A first rod(500) is provided in the trailing arm. A second rod(530) has one end hinged to a first rod and a middle portion hinged to an upper end of the opening part. The second rod has a curved shape. A third rod(550) has one end hinged to the lower end of the opening part. The third rod has a second end hinged to the second end of the second rod. The first rod moves backward in the trailing arm to rotate the second rod when a vehicle is accelerated. The third rod moves upwardly through the rotation of the second rod to perform an anti-squat function. A sliding part(520) hinged to one end of the first rod is provided in the trailing arm.
Patent KR-20080028585-A (KR)
Title: Sizing dies for the inner ring of tapered roller bearing
Inventor: YOON TAE IN
IPC: B21D37/00
Filed: 2006-09-27
Abstract: A sizing dies for an inner ring of a tapered roller bearing is provided to substantially reduce the production cycle of an inner ring by improving roundness of an outer diameter face of an inner ring part produced through the forging process and the form rolling process, and reduce the amount of a workpiece required for producing the inner ring by reducing the amount of a workpiece to be removed by turning machining. In a sizing dies used in an inner ring sizing process for improving outer diameter roundness of an inner ring part formed by the form rolling process, a sizing dies for an inner ring of a tapered roller bearing comprises an upper inner diameter face(110), a catching part(120), and a lower inner diameter face(130) sequentially formed from an upper portion to a lower portion of the sizing dies, wherein diameter of the catching part is gradually decreased as it goes from an upper side to a lower side. The catching part is downwardly inclined to an angle range of 110 to 120 degrees with respect to a first vertical part(111) of the upper inner diameter face. The upper inner diameter face includes a first extension part(117) which is formed at a lower side of a large diameter sizing part(115) and has a diameter larger than that of the large diameter sizing part, and the lower inner diameter face includes a second extension part(137) which is formed at a lower side of a small diameter sizing part(133) and has a diameter larger than that of the small diameter sizing part.
Patent KR-20070036695-A (KR)
Inventor: TANIYAMA MINORU
IPC: G02B13/18
Filed: 2006-09-28
Abstract: 보다 컴팩트한 구성이면서 높은 결상성능을 발현하는 촬상렌즈를 제공한다. 
     이 촬상렌즈는 물체측에 볼록면을 향한 포지티브의 제1렌즈(G1)와, 물체측에 오목면을 향한 네거티브의 메니스커스 형상의 제2렌즈(G2)와, 포지티브의 제3렌즈(G3)와, 근축 근방에 있어서 물체측에 볼록면을 향한 메니스커스 형상의 제4렌즈(G4)를 물체측으로부터 순서대로 구비하고, 조건식(1)~(5)를 모두 만족하도록 구성했으므로 컴팩트화를 실현함과 아울러 높은 결상성능을 확보할 수 있다. 조건식(1)은 제1렌즈의 파워를 규정하는 것이고, 조건식(2), (3)은 렌즈의 분산을 규정하는 것이며, 조건식(4)는 제2렌즈의 파워를 규정하는 것이고, 조건식(5)는 제3렌즈의 파워를 규정하는 것이다.
Patent KR-20070041388-A (KR)
Inventor: MA XIAODING
IPC: G11B5/842
Filed: 2006-10-13
Abstract: 입자상 자기 기록 매체는 표면을 갖는 비자기 기판; 및 최상부 입자상 자기 기록층, 상기 입자상 자기 기록층 상의 스퍼터링 에칭되는 외부 표면을 갖는 캡층, 및 상기 캡층의 스퍼터링 에칭되는 외부 표면상의 보호성 오버코트 층을 포함하는 상기 기판 표면상의 층 스택을 포함한다.
Patent KR-20080037474-A (KR)
Title: Method for storing and reproducing interactive digital broadcasting signals and apparatus thereof
Inventor: KIM DEOK HO
IPC: H04N5/93
Filed: 2006-10-26
Abstract: A method and an apparatus for storing and reproducing interactive digital broadcasting signals, and a recording medium thereof are provided to prevent a storage space from being consumed and to prevent a system load caused by a storage of the same application data from occurring. A method for storing and reproducing interactive digital broadcasting signals comprises receiving a digital broadcasting signal through external wire/wireless bilateral communication channels(210); receiving an input story of a user in a form of interactive service control information(220); setting time information using generated time of each event in order to synchronize the interactive service control information inputted from the user with an AV stream and data contents(230); and storing the AV stream, the data contents, the active service control information(240).
Patent KR-20060126888-A (KR)
Title: An air conditioner for heat exchanger
Inventor: KO WOO JONG
IPC: F28F9/00
Filed: 2006-11-21
Abstract: A heating/cooling heat exchanger is provided to form plural coolant paths by having a header pipe, a radiating tube, a radiating fin, and a baffle in the heat exchanger, manufacturing the whole structure with aluminum material, and connecting plural radiating tubes between left and right header pipes, to improve cooling efficiency by increasing flow pressure and speed in moving the coolant, to increase heat-transferring area and reduce volume and load weight, and to reduce the production cost. A heating/cooling heat exchanger comprises aluminum header pipes(110,110a) arranged at regular intervals to flow coolant and formed with a coolant inlet port(116a) and a coolant outlet port(116b) at one side to inflow/discharge coolant, tube combining holes(112,112a) at regular intervals on the faced surface, and plural partition grooves(114,114a) on the other side; an aluminum radiating tube(120) combined with the tube combining holes on both ends and formed with plural fluid flow holes(122) to flow coolant in the header pipe; an aluminum radiating fin(130) installed between the radiating tube to radiate heat transferred from the radiating tube; and an aluminum baffle(140) installed through the partition groove of the header pipe to move coolant flowed into the header pipe through the radiating tube in zigzags.
Patent KR-20080047755-A (KR)
Title: The optimal power flow algorithm by nonlinear interior point method
Inventor: SONG HWA CHANG
IPC: H02J3/06
Filed: 2006-11-27
Abstract: An optimal power flow algorithm by a nonlinear interior point method is provided to calculate optimal values for parameters of a dynamic model of a system element. An optimal power flow algorithm by a nonlinear interior point method includes the steps of: calculating an initial power flow to determine internal parameters of a dynamic model(S100); initializing variables through primal-dual variables for equilibrium optimization(S110); checking whether the initialized variables are converged to the equilibrium optimization and directly outputting the initialized variables when the initialized variables are converged to the equilibrium optimization(S120); selecting a barrier parameter when the initialized variables are not converged to the equilibrium optimization and indirectly calculating an optimal solution through a KKT(Karush-Kuhn-Tucker) first-order optimal necessary condition(S130); transforming the last two equations of the KKT condition into a Hessian matrix(S140); and calculating an optimal power flow of a power system through correction of the primal-dual variables by applying a Newton's method to calculate a solution satisfying the KKT first-order optimal necessary condition equation and the Hessian matrix equation of the last two equations of the KKT condition(S150).
Patent KR-20080048786-A (KR)
Title: System and method for providing point of interest in destination around
Inventor: KANG JUNG MIN
IPC: G06F17/00
Filed: 2006-11-29
Abstract: A system and a method for providing a POI(Point Of Interest) around a destination are provided to generate route search statistics information statistically processing the popular POI based on the POI selected as the destination by users, personal information of the users, and a POI selection count selected as the destination by the users. A POI database(201) stores POIs corresponding to each route data, and a statistics information database(202) stores route search statistics information of each category by relating to the POI. A search request receiver(203) receives a search request including destination information and a route search category from a user. An information searcher(204) searches the POI matched with the destination information from the POI database, and searches the route search statistics information placed in a predetermined radius from the searched POI and related to the route search category from the statistics information database. An information provider(205) provides the searched POI and route search statistics information. A statistics information generator(206) generates the route search statistics information.
Patent KR-20080049306-A (KR)
Title: Dispersing unit
Inventor: AN JEONG OH
IPC: A61L9/05
Filed: 2006-11-30
Abstract: A dispersing unit equipped with an underwater pump and an ultrasonic vibrator composed of a vibrating head is provided to disperse water molecules evenly and to suck yellow dust, micro-dust, and foreign matters into the water. A dispersing unit comprises: a built-in underwater pump(7); a nozzle(6) mounted on the top of the underwater pump; a vibration head(4) in a form of hexadecagon or triacontadigon on the top of the nozzle; an ultrasonic vibrator(3) attached to the vibration head; an air suction fan(2) installed above the ultrasonic vibrator; plural air inlets(1) formed at the top surface; and plural outlets(5,5') formed at the lateral face. When water passed through the nozzle collides with the vibration head, water molecules are evenly dispersed by the ultrasonic vibrator and collide with air to suck yellow dust, micro-dust, and foreign matters included in the air.
Patent KR-20070003741-A (KR)
Title: Method for manufacturing gray tone mask
Inventor: IMURA KAZUHISA
IPC: G03F1/80
Filed: 2006-12-12
Abstract: A process of fabricating a half tone film type of gray tone mask is provided to be used in manufacturing high quality TFT-LCD(thin film transistor liquid crystal display) and prevent deviation of alignment during pattern writing or position accuracy by directly writing patterns for forming the gray tone mask at one time in place of conventional two steps of pattern writing. The process comprises the steps of: preparing a mask blank including a semi-light transmitting film(22) and a light shielding film(23); forming a resist film(24) on the mask blank; pattern-writing the resist film at a portion to form a semi-light transmitting part by using a pattern with limit resolution in an exposure apparatus; forming the resist pattern by developing the resist film so that residual values of the resist are different between both portions to form the light shielding part and the semi-light transmitting part, respectively; forming a light transmitting part by etching the light shielding film and the semi-light transmitting film, and using the resist pattern as a mask; removing the resist pattern remaining on the semi-light transmitting part; and forming the semi-light transmitting part by etching at least a part of laminate including the light-shielding film and the semi-light transmitting film.
Patent KR-20080054582-A (KR)
Title: Liquid crystal display
Inventor: KIM YOUNG MAN
IPC: G02F1/13357
Filed: 2006-12-13
Abstract: An LCD(Liquid Crystal Display) is provided to form alignment marks in LED(Light Emitting Diode) lands on a flexible PCB(Printed Circuit Board) to arrange LEDs on the LED lands according to the alignment marks to reduce luminance deviation. An LCD includes an LCD panel(75), a flexible PCB(79), LEDs(12), a light guide plate(43), a mold frame(50), a bottom chassis(30), and a top chassis(60). The flexible PCB is located at one side of the LCD panel and includes LED lands(79a) on which the LEDs are mounted. The light guide plate is located behind the LCD panel and guides light. The mold frame is located behind the light guide plate and houses the LEDs. The bottom chassis is located behind the mold frame and envelops the mold frame. The top chassis is combined with the bottom chassis and envelops the LCD panel and the mold frame. The flexible PCB includes alignment marks(79b) which indicate positions in the LED land at which the LEDs are mounted.
Patent KR-20080054899-A (KR)
Title: Oil flux circuit for oil pump in vehicle
Inventor: SHIN DAL HEUN
IPC: F01M1/06
Filed: 2006-12-14
Abstract: An oil flux circuit for an oil pump of a vehicle is provided to reduce noise and vibration of the oil pump by reducing difference of the rotational speed between an inner rotor and an outer rotor. An oil flux circuit for an oil pump of a vehicle comprises a rotor assembly(1), a main fluid passage(5), a main bypass(7), and an auxiliary bypass(9). The rotor assembly includes a rotor unit(2), an outer rotor coupling housing(3), and an outer rotor housing(4). The main fluid passage extends from an oil fan to an engine to form an oil passage. The main bypass has a bypass valve(8) for discharging oil when the oil has pressure above a predetermined level. The auxiliary bypass has a one-way valve(10) for reducing pressure loss.
Patent KR-20080055380-A (KR)
Title: Tiller bar type joystick for steering system of vehicles
Inventor: KONG HEE SUK
IPC: B62D1/02
Filed: 2006-12-15
Abstract: A tiller bar type joystick for a steering system of a vehicle is provided to adjust a direction and speed of the vehicle accurately by installing a switch member at a front end of a second bar member and rotating a first bar member while the switch member is on. A tiller bar type joystick(10) for a steering system of a vehicle comprises first and second bar members(11,12). The first bar member is shaft-rotated on a shaft. The second bar member is shaft-rotated on the other shaft perpendicular to the shaft. The second bar member is placed at a predetermined position(11a) of a side of the first bar member. Left and right turning of the vehicle is set according to a shaft rotary direction on the shaft of the first bar member, and forward and reward operation of the vehicle is set according to the shaft rotation on the other shaft. A switch member(13) is installed at a front end(12a) of the second bar member. The vehicle is spin-turned according to the shaft rotation of the first bar member when the switch member is on.
Patent KR-20080060763-A (KR)
Title: Apparatus of supporting substrate and apparatus of etching substrate having the same
Inventor: LEE KI YUNG
IPC: H01L21/683
Filed: 2006-12-27
Abstract: A substrate support apparatus and a substrate etching apparatus are provided to effectively process an etching process by increasing a speed of the plasma supplied to a substrate. A substrate support apparatus includes a lower electrode(210), an edge ring(220), and a DC power supplier(230). The lower electrode supports a substrate. The edge ring is formed to cover a side surface of the lower electrode and a side surface of the substrate. The edge ring fixes an edge portion of the substrate. The DC power supply applies a DC voltage on the electrode ring, which is arranged to be adjacent to the edge ring, such that an electric field is formed on the edge ring.
Patent KR-20080061595-A (KR)
Title: Method for forming a metal line of semiconductor device
Inventor: LEE KI MIN
IPC: H01L21/3205
Filed: 2006-12-28
Abstract: A method for forming an interconnection of a semiconductor device is provided to avoid an increase of a dielectric constant of an interlayer dielectric in an ashing step by maintaining C-based and H-based components constituting an organic low dielectric material. An organic interlayer dielectric(30) of a low dielectric material is formed on a lower substrate(10) having a lower interconnection pattern. A photoresist pattern(40) is formed on the interlayer dielectric of the low dielectric material. A contact hole(50) is formed in the interlayer dielectric of the low dielectric material by using the photoresist pattern as an etch mask. The photoresist pattern is ashed by using mixture gas of CH4 and O2. The organic low dielectric material can be formed by an SOG(spin on glass) method. The mixture ratio of CH4 to O2 can be 0.5-3.
Patent KR-20080062361-A (KR)
Title: Rear type air conditioning system of a vehicle
Inventor: LEE DONG WON
IPC: B60H1/00
Filed: 2006-12-29
Abstract: A rear seat air conditioner for a vehicle is provided to keep beverage cool by keeping the beverage in a holding part which is in contact with a refrigerant bypassing path of an evaporator. A rear seat air conditioner for a vehicle includes a refrigerant bypass path formed at a side of an evaporator(40) and extended into an area without heat exchange between refrigerant and air in the air conditioner. The refrigerant bypass path is formed in a first or second header tank(41,42) of the evaporator. A holding part(50) is formed at an upper part of the refrigerant bypass path in contact with the refrigerant bypass path and has a holding space(51).
Patent KR-20080062559-A (KR)
Title: 반도체 소자의 소자분리막 형성방법
Inventor: PARK JEONG HOON
IPC: H01L21/76
Filed: 2006-12-29
Abstract: 본 발명에 따른 반도체 소자의 소자분리막 형성방법은, 소자분리영역 및 액티브영역을 갖는 실리콘기판 상에 상기 소자분리영역을 노출시키는 하드마스크를 형성하는 단계와, 상기 노출된 소자분리영역을 식각해서 트렌치를 형성하는 단계와, 상기 트렌치 하부에 제1SOD막을 형성하는 단계와, 상기 제1SOD막 상에 상기 보이드가 발생하지 않을 정도의 두께로 HDP막을 형성하는 단계와, 상기 HDP막 상에 상기 트렌치를 매립하도록 제2SOD막을 형성하는 단계와, 상기 하드마스크막이 노출되도록 제2SOD막 및 HDP막을 제거하는 단계와, 상기 노출된 하드마스크를 제거하는 단계를 포함한다.
Patent KR-20080062762-A (KR)
Title: 양면 패턴을 갖는 포토마스크 및 그 제조방법
Inventor: WOO JUNG HA
IPC: H01L21/027
Filed: 2006-12-29
Abstract: 현재의 노광장비의 해상도를 가지고 보다 미세한 패턴을 형성할 수 있도록 하는 양면 패턴을 갖는 포토마스크는, 투명한 기판과, 기판의 상, 하면에 각각 배치된 차광패턴을 구비하되, 기판의 상면 또는 하면에 배치된 차광패턴들은 다른 면에 배치된 차광패턴들에 대해 일정 간격 쉬프트(shift)되도록 배치된다. 
       
     포토마스크, 양면패턴, 전자빔 레지스트, 미세패턴, 해상력