baber/WOPTO huggingface dataset:
Patent KR-20070101020-A (KR)
Title: Brake system and method for removing moisture on brake disk thereof
Inventor: KIM YONG KIL
IPC: B60T17/18
Filed: 2006-04-10
Abstract: A brake system and a method for removing moisture on a brake disk thereof are provided to remove moisture effectively between a brake disk and a brake pad without additional devices. A brake includes: a rain sensor(40) provided in a vehicle so as to sense rainwater; a controller(50) sensing whether it rains by using the signal from the rain sensor and determining whether moisture is formed between a brake disk and a brake pad; and a brake pressure generating unit controlled by the controller so as to exert a predetermined brake pressure to each wheel when the moisture is formed between the brake disk and the brake pad.
Patent KR-20070103941-A (KR)
Title: Apparatus and method for providing power of liquid crystal display
Inventor: KIM YOU JIN
IPC: G02F1/133
Filed: 2006-04-20
Abstract: An apparatus and a method for providing power of a liquid crystal display are provided to prevent an erroneous operation caused by a low output by using an initial setting resistor for setting an initial value of a feedback output as a constant value. A buffer circuit(210) supplies an output voltage as a feedback from an output terminal and a first low potential voltage to a first node according to a logical value of an input voltage. A charge pump circuit(220) generates an output voltage by adjusting a level of a voltage of a first node by using a high potential voltage and a second low potential voltage. A resistor is connected between a power input terminal of the charge pump circuit for receiving the high potential voltage and the output terminal. The buffer circuit includes a level shift(211) for level-shifting the input voltage and an inverter(212) supplies selectively the output voltage and the first low potential voltage in response to an output signal of the level shift to the first node.
Patent KR-20060113417-A (KR)
Title: Clock generation circuit and teletext broadcasting data sampling circuit
Inventor: YAMASHITA KENJI
IPC: H04N7/08
Filed: 2006-04-21
Abstract: A clock generating circuit and a teletext broadcasting data sampling circuit are provided to produce a sampling clock without using a slice level and a signal compared with an input signal. A broadcasting data sampling circuit(900) includes a slice level producing circuit(904). A text signal is supplied to the slice level producing circuit so that a slice level corresponding to the text signal is outputted. The slice level and the text signal are supplied to a comparator(401). The comparator compares the level of the text signal with the slice level as the reference signal and outputs slice data as a binary signal. A sampling clock producing circuit(902) determines the maximum and minimum values of the text signal and produces the sampling clock corresponding to the maximum and minimum values. A data sampling circuit(403) samples the sampling clock and the synchronized slice data and generates the sampled data.
Patent KR-20060126356-A (KR)
Title: Lif socket connector
Inventor: LIAO FANG ZHU
IPC: H01R13/629
Filed: 2006-04-28
Abstract: An LIF(Low Insertion Force) socket connector is provided to improve elasticity of elastic arms by forming curved contact areas at arms of contact parts, and easily insert pins of an integrated circuit package into the elastic arms or easily separate the pins of an integrated circuit package from the elastic arms by forming smooth curved planes at the contact areas of the contact parts. A housing(20) has a support plane, a mounting plane opposite to the support plane, and a plurality of passages running through the support plane and the mounting plane, wherein each passage has a guide part. A plurality of contact parts(30) are placed at the passages correspondingly. Each contact part includes a main body which is a plane, a pair of arms extended from both sides of the main body, and a soldering pad slantingly aligned to the main body, wherein each arm has a curved contact area having a smooth curved plane at a far end.
Patent KR-20070092571-A (KR)
Title: Method for authenticating mobile terminal on hadnover
Inventor: ALPER YEGIN
IPC: H04W36/08
Filed: 2006-06-28
Abstract: A method for authenticating an MT(Mobile Terminal) which performs handover is provided to authenticate an MT by simply exchanging information between the MT and an NAS(Network Access Server). A list of potential NASs corresponding to an NAS is simply implemented(201). An MT is authenticated by a backend authentication server through the first NAS(202,203). The backend authentication server selects a potential target NAS among the potential NASs corresponding to the first NAS(204), and then generates authorization information corresponding to the potential target NAS(205). The backend authentication server transmits the authorization information to the potential target NAS(206).
Patent KR-20060083952-A (KR)
Inventor: YAMAKI KIYOSHI
IPC: H04W88/02
Filed: 2006-06-29
Abstract: 악곡을 재생 또는 편집하는 기능 중 적어도 한쪽을 갖는 휴대 기기(1)에 적용되는 악곡 재생 방법으로, 사용자가 키 입력을 행하는 각종 데이터나 동작 모드의 설정 ·입력을 행하는 조작 입력부(106)와, 상기 휴대 기기 본체의 진동 상태를 검출하는 XY 2축 지자기 센서(110)와, 상기 조작 입력부에서 특정된 지휘자용 키의 조작 상태 및/또는 XY 2축 지자기 센서에 의해 검출된 휴대 기기 본체의 진동 상태에 따라 재생 또는 편집되는 악곡의 상태(템포, 음량, 등)를 변경하는 제어 수단으로서의 CPU(100)가 구비된다.  이것에 의해, 휴대 기기에서 사용자는 임의 또한 실시간으로 악곡의 템포나 음량을 변경하여 악곡을 재생 ·편집할 수 있다.
Patent KR-20080002522-A (KR)
Title: Liquide crystal display device
Inventor: OH JAE WON
IPC: G02F1/1333
Filed: 2006-06-30
Abstract: An LCD(Liquid Crystal Display) device is provided to protect a prism sheet by minimizing the collapse of mountains of the prism sheet during a vibration test by improving the structure of a protection sheet, thereby securing the reliability of the vibration test and improving the image quality of the LCD device. An LCD device comprises an LCD panel, a lamp, a lamp housing(303), a light guide plate, a diffusion sheet, a prism sheet(306), a protection sheet(307), and a main support(308). The lamp supplies light to the LCD panel. The lamp housing covers the lamp. The light guide plate converts the light incident from the lamp into a surface light source. The diffusion sheet diffuses light emitted to the upper part of the light guide plate. The prism sheet makes the light emitted from the diffusion sheet upright in a vertical direction. The protection sheet is positioned in the upper part of the prism sheet and has grooves formed in the four edges. The main support is positioned in the upper part of the lamp housing and receives the LCD panel.
Patent KR-20080010738-A (KR)
Title: Double-typed secondary battery
Inventor: LEE HYANG MOK
IPC: H01M2/10
Filed: 2006-07-28
Abstract: A secondary battery of dual structure, and a battery module of high power and high capacity containing the secondary battery as a unit cell are provided to increase capacity compared with identical size and to lower a manufacturing cost by decreasing the amount of used sheet members. A secondary battery(100) of dual structure comprises two electrode assembly accommodation parts(A, B, 210, 220) continuously in a battery case(200), wherein a cover part(230) having the size corresponding to the size of the accommodation part(A) is extended at the one side of the one accommodation part(A), electrode assemblies(300, 310) are mounted on the each accommodation part(A, B), the cover part is bent to cover the accommodation part(A), the part between the accommodation parts(A, B) is bent so as to allow them to face each other, and the contact part(240) is sealed.
Patent KR-20080013250-A (KR)
Title: Lint free and condensing module using channel for dryer
Inventor: OH JUNG GEUN
IPC: F26B21/06
Filed: 2006-08-08
Abstract: A lint free and condensing module using a channel for a dryer is provided to circulate air in a chamber evenly by forming an inlet and an outlet at two ends of the chamber and to remove lint and moisture by installing plate type heat exchangers in the chamber. A lint free and condensing module using a channel for a dryer comprises a chamber(110) and heat exchangers(120,121,122). The chamber includes an inlet(111) and an outlet(112) which are connected to each other. The heat exchangers are installed in the chamber and remove lint by contacting with incoming air and condensing the air in the chamber, where the heat exchangers are inclined plate type and attached to the bottom and the ceiling.
Patent KR-20080013626-A (KR)
Title: Inkjet printer head and its manufacturing process
Inventor: OH CHANG HOON
IPC: B41J2/16
Filed: 2006-08-09
Abstract: An inkjet printer head and a manufacturing method thereof are provided to improve performance of an inkjet printer head by making the property of the inner channel and the surface of a printer head different. A method for manufacturing an inkjet printer head comprises the steps of: forming a monolayer film by coating a hydrophilic material on the surface of a printer head, removing the hydrophilic monolayer film formed on the surface of the head through a polishing process, and forming a monolayer film by coating a hydrophobic material on the surface of the printer head without the hydrophilic monolayer film.
Patent KR-20080018010-A (KR)
Title: Etchant compositions for metal laminated films having titanium and aluminum layer
Inventor: TOSHIKAZU SHIMIZU
IPC: C09K13/08
Filed: 2006-08-23
Abstract: An etchant composition is provided to etch a metal laminated film comprising a titanium or titanium alloy layer and an aluminum or aluminum alloy layer simultaneously without the damage of a substrate and with controlling a taper angle to be 30-90 degrees. An etchant composition comprises 0.01-5 wt% of at least one kind of fluorine compound selected from the group consisting of a metal salt or ammonium salt of hydrofluoric acid, hexafluorosilicic acid a metal salt or ammonium salt of hexafluorosilicic acid, tetrafluoroboric acid, and a metal salt or ammonium salt of tetrafluoroboric acid; 0.1-50 wt% of an oxidizing agent; optionally at least one selected from amide sulfuric acid, acetic acid and hydrochloric acid. Preferably the oxidizing agent is nitric acid or methanesulfonic acid.
Patent KR-20080021171-A (KR)
Title: Method for manufacturing friction material of brake pad and apparatus thereof
Inventor: GIM YONG UNG
IPC: C08J5/14
Filed: 2006-08-28
Abstract: Method and apparatus for manufacturing a friction material of a brake pad is provided to form a preform of friction material cake continuously and automatically by supplying exact measure of friction material powder. A method of manufacturing a friction material of a brake pad provides a pre-molded friction material cake by using a mold assembly(22) formed of lower, middle and upper molds(24,26,28). The method comprises the steps of: preparing the mold assembly formed of the middle and upper molds on the lower mold (waiting step), separating the upper mold to expose the cavity of the middle mold (upper mold separation step), supplying a predetermined amount of friction powder to the cavity (first measure supply step), flattening the surface of the friction material powder (flattening step), pressing the friction material powder to stabilize the friction material powder layer (first pressing step), assembling the upper mold to the flattened mold assembly (upper mold assembling step), and completing the friction material cake by final press-molding of the friction material powder layer in the each cavity (second pressing step).
Patent KR-20080022890-A (KR)
Title: Cooling structure of vehicle alternating current generator
Inventor: DO BYEONG HOON
IPC: F01P3/12
Filed: 2006-09-08
Abstract: A structure of cooling an AC(Alternating Current) generator of a vehicle is provided to cool the AC generator through a natural discharging mechanism by allowing condensed water to sequentially pass through an entrance pipe, a cooling pipe covering the AC generator, and an exit pipe disposed below the entrance pipe. A structure of cooling an AC generator(1) of a vehicle comprises an entrance pipe(20) formed at a first side at a lower portion of a hose(14), a cooling pipe(30) formed in the middle side at the lower portion of the hose, and an exit pipe(40) formed at a second side at the lower portion of the hose. The hose collects and discharges condensed water generated from an air conditioner(10). The cooling pipe covers the AC generator. The exit pipe discharges the condensed water, which passes through the cooling pipe, to the outside.
Patent KR-20060110248-A (KR)
Title: Punch-ing apparatus for a thin plate
Inventor: LIM JONG YOUN
IPC: B26F1/34
Filed: 2006-09-09
Abstract: An apparatus for punching a thin plate is provided to improve the workability by mounting the apparatus to a head of a pneumatic device and facilitating exchange of the punch. An apparatus for punching a thin plate includes a hammer(12), a hammer guide pipe(13), a punch(14), and a punch separation preventing cap(15). The hammer is connected and fixed to a piston of a pneumatic device. The hammer guide pipe is fixed to a head of a pneumatic cylinder of the pneumatic device to guide the hammer. The punch is installed in the interior of the hammer guide pipe. The striking force of the hammer is transferred to the punch. A hole having the size of a hole to be punched is formed in the punch. The punch separation preventing cap prevents separation of the punch from the hammer guide pipe.
Patent KR-20080023934-A (KR)
Title: Battery management system and the driving method of the battery management system
Inventor: LEE SEUNG JIN
IPC: B60L11/18
Filed: 2006-09-12
Abstract: A battery management system and a driving method thereof are provided to estimate parameters and an SOC(State Of Charge) of a battery equivalent circuit with a simple method at the same time. A battery management system includes an MCU(Micro Control Unit)(20). The MCU sets an SOC and at least one first parameter among a plurality of parameters of a battery equivalent circuit as state variables, sets at least one second parameter among the plurality of parameters as an output variable, estimates the first parameter and the SOC, estimates the second parameter by using the estimated first parameter and SOC, and corrects the estimated SOC by comparing the measured result of the second parameter and the estimated second parameter.
Patent KR-20080032995-A (KR)
Title: Driving control system for air compressor for vehicle
Inventor: KIM BYUNG NAM
IPC: B60H1/32
Filed: 2006-10-12
Abstract: A driving control system of an air compressor for a vehicle is provided to minimize influence applying to a gear train by attenuating variation of driving torque generated at the time of operation of the air compressor. A driving control system of an air compressor for a vehicle comprises a gear(21), a hydraulic turning intermittence device(30), and an ECU(40). The gear is mounted in one side of the air compressor installed in a vehicle engine, and installed so as to be interlocked with the engine, thereby driving the air compressor. The hydraulic rotating intermittence device is installed to a gear shaft mounted with the gear, equipped with a chamber, and provided with a solenoid valve(32) in one side. The ECU controls the solenoid valve and receives various signals.
Patent KR-20080035836-A (KR)
Title: Liquid crystal display device
Inventor: KANG SUNG YONG
IPC: G02F1/1333
Filed: 2006-10-20
Abstract: An LCD(Liquid Crystal Display) is provided to reduce manufacturing costs by integrally forming an electro wire support unit, for supporting electric wires, in a mold frame. A light guide panel(320) is disposed in the rear of an LC panel. A lamp(330) is disposed in at least one side of the light guide panel, and connected with electric wires. A lower cover(400) receives the light guide panel and the lamp. A power supply unit(500) is disposed in the rear of the lower cover. A mold frame(200) comprises a main body unit(210), a panel support unit(220) and an electric wire support unit(230). The electric wire support unit is formed one end of the main body unit, induces the electric wires to the power supply unit, and supports the electric wires in the lower cover. The electric wire support unit comprises an insertion unit for inserting the electric wires, an inducing unit for inducing the electric wires, and a support unit for supporting the induced electric wires.
Patent KR-20080036890-A (KR)
Title: Damper for glove box
Inventor: PARK SUNG JUN
IPC: B60R7/06
Filed: 2006-10-24
Abstract: A damper of a glove box is provided to maintain a constant opening speed of the glove box by performing damping using resistance due to eddy current as well as air resistance. A damper(100) of a glove box to control opening speed of the glove box comprises a cylinder(120), a conductive layer(122) and a piston(140). The cylinder is connected to a glove box case. The conductive layer is provided on the inner wall of the cylinder. The piston is connected to the glove box, moves along the inner wall of the cylinder, and has a permanent magnet(142).
Patent KR-20080037980-A (KR)
Title: Backlight assembly of liquide crystal display device
Inventor: KIM JUN HYUNG
IPC: H01R33/08
Filed: 2006-10-27
Abstract: A backlight assembly of an LCD(Liquid Crystal Display) is provided to form a pass-through column of a side supporter and a fastening hole of a lower cover, thereby minimizing a length of a lamp wire and accordingly minimizing leaked currents. An inverter supplies power to a lamp(201). A lamp wire(203) connects the inverter with the lamp. In s side supporter(204), a pass-through column(205) through which a lamp wire passes to connect with the inverter is formed, and the side supporter supports the lamp. In a lower cover(207), a fastening hole which is fastened with the pass-through column to provide a path through which the lamp wire passes is formed. The lower cover receives the side supporter fastened with the lamp.
Patent KR-20080042447-A (KR)
Title: Antenna module with low noise amplifier
Inventor: KIM DAE WOONG
IPC: H04B1/18
Filed: 2006-11-10
Abstract: An antenna module with a low noise amplifier is provided to receive multimedia broadcasting without a separate device by connecting only the antenna module having a tuner and a baseband converting unit to various receiving terminals. An antenna(111) is formed by printing a meander line on a PCB(Printed Circuit Board)(100). A low noise amplifier(112) is formed on the PCB to compensate a signal excited by the antenna. A band pass filter(113) is formed on the PCB to pass only a frequency of a specific band. A tuner(114) is formed on the PCB to select only a desired frequency. A baseband converting unit(115) is formed on the PCB to convert the signal selected by the tuner into a baseband. A connection device(116) is formed on the PCB to connect an antenna module to a receiving terminal.
Patent KR-20080042574-A (KR)
Title: Apparatus for controlling hold of touch screen for portable terminal and method thereof
Inventor: LEE MIN SOO
IPC: H04B1/40
Filed: 2006-11-10
Abstract: A touch screen hold control device of a portable terminal and a method thereof are provided to control a held state of a touch screen through particular touch patterns, thereby preventing the touch screen from being unintentionally activated. A touch screen(200) is installed over an entire surface of a terminal body(100), and inputs information in a touching way. A control unit holds the touch screen or releases the held state once the touch screen is touched with set touch patterns. The touch screen is divided into plural horizontal and vertical zones(210). The touch patterns are set to pass through at least one of the zones of the touch screen as moving while consecutively touching a surface of the touch screen. A hold switch(130) is installed at the one side of the terminal body to hold the touch screen by being pressed.
Patent KR-20070052216-A (KR)
Inventor: HATAKEYAMA JUN
IPC: G03F7/004
Filed: 2006-11-15
Abstract: 본 발명은 고에너지선에 의한 노광에 있어서 고감도이며 고해상성을 가지고, 또한 현상시의 팽윤이 억제되기 때문에 라인 단부 조도(roughness)가 작고, 현상 후의 잔사가 적으며 우수한 건식 에칭 내성을 가지고, 또한 액침 리소그래피에도 바람직하게 이용할 수 있는 레지스트 재료 및 이것을 이용한 패턴 형성 방법을 제공한다.   
     적어도 하기 화학식 (a) 및 (b)로 표시되는 반복 단위를 갖는 고분자 화합물을 포함하는 것을 특징으로 하는 레지스트 재료.   
     <화학식 (a)> 
     
       
     
     <화학식 (b)> 
     
       
     
     고에너지선, 고해상성, 액침 리소그래피, 레지스트 재료
Patent KR-20080044366-A (KR)
Title: Footrail for chair sitting up
Inventor: LEE SEOK HYUNG
IPC: A47C9/00
Filed: 2006-11-16
Abstract: A footrail of a chair for a health exercise is provided to promote health of modern people in a narrow space by expanding a function of the chair into a rest and exercise function. A footrail of a chair for a health exercise includes: a footrail frame comprising an upper bar(100), a lower bar(300), and a connection bar(200), and formed in an I-shape; and a link bar(400) for transferring a power of the footrail frame to the center part of the chair by being linked between the footrail frame and the center part of the lower side of the chair.
Patent KR-20080044937-A (KR)
Title: Audio/video system of vehicles controlling volume randomly per seat
Inventor: JEON JAE BEOM
IPC: H04R3/00
Filed: 2006-11-17
Abstract: An audio/video system having a speaker volume control function for controlling randomly volumes of speakers according to positions of a seat in a vehicle is provided to control easily outputs of the speakers by installing volume switches at a front seat and a rear seat. An audio/video system is controlled by a head unit having a center volume controller for controlling volumes of speakers(26) arranged in left and right sides of an inside of a vehicle. The audio/video system includes individual volume controllers(24) which are installed at doors of the vehicle corresponding to the speakers arranged in the left and right sides of the inside of the vehicle. The head unit controls the volumes of the speakers corresponding to the corresponding individual volume controller according to volume control signals received through the individual volume controllers.
Patent KR-20080049227-A (KR)
Title: System and method for image call connection service
Inventor: KO SUNG TACK
IPC: H04W92/02
Filed: 2006-11-30
Abstract: A system and a method for an ICCS are provided to display ICC contents, preset by a service subscriber, on a caller terminal in real time during a call connection wait time until a receiver answers a call. A network includes an access network(30) and a core network(40), and an IP(Internet Protocol) access network(50) and an IP core network(60) performing voice or data transceiving between a caller terminal(10) and a receiver terminal(20) for call connection. An ICCS(Image Call Connection Service) server(100) processes subscription registration to an ICCS, and registers and stores image files for a user of a terminal subscribed in the ICCS service. The ICCS server performs authentication for a user subscribed in the service. The ICCS server displays the image file, set by the subscribed user, in real time on the caller terminal during a call connection waiting time.
Patent KR-20080054651-A (KR)
Title: Portable terminal with changeable ground device
Inventor: PARK JONG KUI
IPC: H04B1/38
Filed: 2006-12-13
Abstract: A portable terminal having a variable grounding device is provided to realize an optimal correspondent grounding area according to a mode change and an opening/closing state of the terminal, thereby reducing an SAR(Specific Absorption Rate) as contributing to improvement of radiation performance of an antenna device. A main board(10) has a grounding unit of certain size. At least one antenna radiator is fed to the main board. At least one of grounding bodies(117,116) is installed or formed within a terminal(100) in order to be separated from the grounding unit. Switching devices are individually interposed between the grounding unit and some of or the entire grounding bodies, and promote selective electric connection by predetermined electric connecting units. A controller controls the switching devices to selectively and electrically connect the grounding unit with the grounding bodies according to a state of the terminal.