baber/WOPTO huggingface dataset:
Patent KR-20080004155-A (KR)
Title: Belt type relief terminal device
Inventor: LEE SU JOONG
IPC: G08B21/02
Filed: 2006-07-05
Abstract: A belt type relief terminal device is provided to enable selective phone calling with a protector by transferring the present position to the protector or a government office by inputting a specific key on a belt. A horizontal belt is worn around the waist of a user. An oblique belt is formed on one end of the horizontal belt. A sensor part and a microphone are formed on the oblique belt. The sensor part senses heart beat or external impact of the user, and the microphone is for telephone calling. A terminal(6) is installed on the horizontal belt. A control part of the terminal informs emergency to a protector or a government office through telephone calling when the heart beat of the user is below a set value or external impact is applied.
Patent KR-20080015570-A (KR)
Title: Digital broadcasting receiver having inner antenna
Inventor: PARK JAE SUN
IPC: H04B1/40
Filed: 2006-08-16
Abstract: A digital broadcasting receiver having an embedded antenna is provided to receive a digital broadcasting signal through the embedded antenna formed on a PCB(Printed Circuit Board) of a display, thereby stably receiving the digital broadcasting signal through the embedded antenna even though an external antenna is not activated. A display(50) is equipped with a display window(54) on one side of a PCB(52). An embedded antenna(56) is formed on at least one side of the PCB(52), and receives a digital broadcasting signal. Digital broadcasting units(20,30,40) receive the digital broadcasting signal through the embedded antenna(56) to process the received signal, and display the processed signal on the display window(54). An external antenna(10) receives the digital broadcasting signal to send the signal to the broadcasting units(20,30,40), and an antenna connector(12) connects one of the antennas(56,10) with the broadcasting units(20,30,40).
Patent KR-20070098414-A (KR)
Title: Chemical sensor sensitive to nitroaromatic compounds using photoluminescent porous silicon
Inventor: SOHN HONG LAE
IPC: G01N27/00
Filed: 2006-08-21
Abstract: A chemical sensor for sensing a nitro-aromatic explosive is provided to sense immediately an infinitesimal amount of nitro-aromatic explosive compound, by manufacturing the chemical sensor to include photo-luminescent porous silicon. A chemical sensor comprises photo-luminescent porous silicon. The chemical sensor further comprises porous silicon manufactured by making an organic metal compound adhere to a surface of the photo-luminescent porous silicon. The organic metal compound has a vinyl group obtained by a hydrosilylation reaction with Si-H on the surface of the porous silicon. The porous silicon is prepared by etching a silicon wafer electro-chemically.
Patent KR-20080017664-A (KR)
Title: Apparatus for examining quality of grout using for fixing rockbolt and method of examining the same
Inventor: LEE IN MO
IPC: G01M11/08
Filed: 2006-08-22
Abstract: An apparatus and a method for examining quality of grout used for fixing a rock bolt are provided to measure filling density of grout determining adhesion strength between grout and a rock bolt by utilizing optical fiber cables. An apparatus for examining quality of grout used for fixing a rock bolt comprises more than one optical fiber cables(31), a light transmitting unit(33), a light receiving unit(35), and a central processing unit(37). The optical fiber cable is inserted into an excavated hole(13) with the rock bolt and buried under grout, wherein two ends portions of the optical fiber cable are exposed out of the hole. The light transmitting unit is connected to one end of the optical fiber cable to irradiate light to the one end of the optical fiber cable. The light receiving unit is connected to the other end of the optical fiber cable to receive light through the optical fiber cable. The central processing unit compares the amount of light irradiated by the light transmitting unit with the amount of the light reached the light receiving unit, checks loss of the light, and determines the quality of grout based on the loss of the light.
Patent KR-20080020786-A (KR)
Title: Kick cycle
Inventor: PYON SANG BOK
IPC: B62K3/00
Filed: 2006-09-01
Abstract: A kick cycle is provided to secure simple structure, and small weight and volume by removing a pedal, a chain, and a gear from a bicycle, and to allow tall and small people to use in common by adjusting height of an inclined seat plate. A kick cycle comprises a supporting pipe(1) of a cycle body, height adjusting pipes(6,7), an inclined seat plate(8) and a handle(10). Both ends of the supporting pipe of the cycle body are fixed to a front shaft pipe(1') and a lower rear shaft. The height adjusting pipe is respectively inserted into a front wheel shaft(3) and a rear wheel shaft(5). A front end of the inclined seat plate is fixed to an upper end of the height adjusting pipe by a rivet(9). A rear end of the inclined seat plate is fixed to a lower portion of the height adjusting pipe. The handle is fixed to the height adjusting pipe.
Patent KR-20080021902-A (KR)
Title: Valve structure in compressor
Inventor: HAN KYU SEOK
IPC: F04B27/08
Filed: 2006-09-05
Abstract: A valve structure in a compressor is provided to reduce hitting noise between a valve and a valve plate such that the valve opens and closes a discharge port of the valve plate by making contact with a periphery of the discharge port by a rubber ring, which absorbs vibration and impact of the valve. A valve structure in a compressor comprises a valve plate(5), a valve(6), and a rubber ring(7). The disk-like valve plate comprises a plurality of discharge ports(5a) in a circumference direction, wherein each discharge port has a groove on its surroundings. The valve is attached onto the valve plate to open and close the discharge port, having an opening and closing part projecting in a circumference direction to open and close the discharge port. The rubber ring is integrated onto the opening and closing part, preventing direct contact between the valve and valve plate.
Patent KR-20080024589-A (KR)
Title: Astringent cosmetic composition comprising the extract from the fruit of poncirus trifoliata as active ingredient
Inventor: LEE KWANG SIK
IPC: A61Q19/00
Filed: 2006-09-14
Abstract: An astringent cosmetic composition comprising the extract of Poncirus trifoliate fruit is provided to contract the skin pores with more improved astringent effects as compared to witch hazel by coagulating the proteins, so that the skin beauty is improved without side effects. An astringent cosmetic composition comprises 0.0001-20.0 wt.% of the extract of Poncirus trifoliate fruit which is prepared by extracting Poncirus trifoliate fruit with a solvent selected from (a) water, (b) C1-4 anhydrous or hydrous lower alcohol such as methanol, ethanol, propanol and butanol, (c) acetone, (d) ethyl acetate, (e) chloroform, (f) butyl acetate and (g) 1,3-butylene glycol, and is formulated as astringent lotion(skin), astringent lotion(after shaving skin), astringent/nutrition lotion(lotion), astringent/nutrition lotion(after shaving lotion), astringent cream, astringent cream(antiperspirant cream) or astringent pack.
Patent KR-20080024635-A (KR)
Title: Apparatus and method for building patent translation dictionary
Inventor: CHOI SUNG KWON
IPC: G06Q50/10
Filed: 2006-09-14
Abstract: A device and a method for constructing a patent translation dictionary are provided to construct a large patent translation dictionary capable of minimizing interference of a user efficiently and economically. A term reformer(200) receives/converts previously constructed technical terms into a format available in a patent translation dictionary database(500) and records the converted terms to an extended dictionary database(900). A term processor(300) extracts the technical terms unregistered to the extended dictionary database from a patent document written in a source language, classifies a single word entry from the unregistered technical terms, attaches a translation to the single-word entry attaching no translation, and adds the single-word entry to the extended dictionary database. A translation specializer(400) selects the translation suitable for a patent field from the extended dictionary database by receiving a target language patent document, translates a compound word into the specialized single-word translation, and writes the single-word translation to the extended dictionary database.
Patent KR-20070032250-A (KR)
IPC: C02F1/74
Filed: 2006-09-15
Abstract: 이 수처리 장치는 마이크로 나노 버블 발생 상태 확인조 (13) 에서는, 검지부인 탁도계 (14) 가 마이크로 나노 버블 발생 상태 확인조 (13) 에서의 버블의 발생 상태를 피처리수의 탁도로서 검지한다.     제어부인 조절계 (11) 는 탁도계 (14) 가 검지한 탁도를 나타내는 신호를 입력받고, 이 신호에 따라, 공기량 조정 밸브 (6A~6D) 의 개도를 연동 제어하여, 각 조정 밸브에 흐르는 공기량을 자동적으로 제어한다.     상기 탁도를 나타내는 신호가, 확인조 (13) 내의 피처리수가 백탁되어 있는 (즉, 탁도가 소정값 이상인) 것을 나타내도록, 조절계 (11) 가 공기 유량 조정 밸브 (6A~6C, 6D) 의 개도를 연동 제어한다. 
       
     수처리 방법, 수처리 장치, 마이크로 나노 버블 발생기
Patent KR-20080025910-A (KR)
Title: Low noise differential amplifier
Inventor: IM DONG GU
IPC: H03F1/26
Filed: 2006-09-19
Abstract: A low noise differential amplifier is provided to increase an amplification gain and to improve a linearity without an additional power consumption by reducing impedance of junction between two input transistors and two cascade output transistors. A low noise differential amplifier includes two input transistors(M1,M2), two cascode output transistors(M3,M4), and a cross-coupler(111). The input transistors invert and amplify two input signals received at gates. The cascode output transistors are series-connected to the two input transistors and amplify the amplified signals from the input transistors. The cross-coupler cross-couples junction nodes between the input and cascode output transistors with gates of the caascode output transistors.
Patent KR-20070037356-A (KR)
Inventor: CHIN CHIH MING
IPC: H05B33/10
Filed: 2006-09-28
Abstract: 본 발명은 향상된 채도를 가진 풀컬러 OLED 디스플레이 장치 및 이의 제조 방법에 관한 것이다. 상기 OLED 디스플레이 장치는 기판상에 위치한 복수의 픽셀을 포함한다. 제 1 전극, 제 1 유기 발광층, 제 2 유기 발광층, 제 3 유기 발광층, 및 제 2 전극은 차례로 각 픽셀의 기판상에 배열된다. 또한, 제 1 하부 픽셀, 제 2 하부 픽셀, 및 제 3 하부 픽셀은 제 1 전극 상에 한정된다. OLED 디스플레이 장치에서, 장치의 채도를 향상시키기 위해서, 제 2 유기 발광층은 제 2 하부 픽셀 영역 상에 배열되고; 제 3 유기 발광층은 제 2 하부 픽셀 영역과 제 3 하부 픽셀 영역 상에 배열되고; 제 1 유기 발광층은 제 1 하부 픽셀 영역과 제 2 하부 픽셀 영역 상에 배열된다. 
       
     풀컬러 OLED 디스플레이 장치, 픽셀
Patent KR-20080029386-A (KR)
Title: Light emitting source, backlight unit and display device having the same
Inventor: PARK SE KI
IPC: G02F1/13357
Filed: 2006-09-29
Abstract: A light-emitting source, a backlight unit using the same, and a display device having the same are provided to prevent color mixture in sequential driving and improve color reproduction characteristic by controlling light diffusion and providing a uniform brightness distribution. An LCD(Liquid Crystal Display) comprises a liquid crystal panel(2200), a backlight unit, and an upper chassis(2400). The backlight unit comprises a light-emitting source(300) composed of a base plate(350) and a plurality of light-emitting chips arranged at the upper part of the base plate. Also the backlight unit comprises sidewalls(320), a diffusion sheet(360), and prism sheets(380). The sidewalls are formed at the outline of the base plate. The diffusion sheet and the prism sheets are installed at the upper part of the base plate where the light-emitting chips are arranged. In addition, the backlight unit comprises a lower chassis(400) which accepts the light-emitting source, the diffusion sheet, and the prism sheets.
Patent KR-20080030786-A (KR)
Title: Wafer chamber with cooling system
Inventor: JUNG SEUNG BAE
IPC: H01L21/68
Filed: 2006-10-02
Abstract: A wafer chamber having a cooling system is provided to prevent a wafer position from being varied due to rapid cooling, by installing a cooing shelf within a wafer chamber to cool a wafer by cooling water, and to simultaneously or individually transfer wafers to the next process by forming upper and lower wafer tables and lifting and lowering each wafer table through upper and lower lifts. A wafer chamber having a cooling system comprises a chamber(10), an upper lift(20), a lower lift(30), an upper wafer table(41), a lower wafer table(42), the first cooling shelf(51), the second cooling shelf(52), and a cooling water line(60). The chamber has hollow internal space. The upper lift is connected to a lower side of the chamber, having the first lifting shaft(21) moving into the chamber. The lower lift is connected to the lower side of the chamber, having the second lifting shaft(31) moving into the chamber. The upper wafer table, whose lower side is tightly fixed to the first lifting shaft of the upper lift, is lifted by the first lifting shaft. The lower wafer table, whose lower side is tightly fixed to the second lifting shaft of the lower lift, is lifted by the second lifting shaft. The first cooling shaft is placed on a lower side of the upper wafer table. The second cooling shaft is placed on a lower side of the lower wafer table. The cooling water line, having a cooling water inlet(61) and a cooling water outlet(62) on a bottom of the chamber, is arranged along the inside of the first and second cooling shelves, to circulate cooling water through the inside of the first and second cooling shelves.
Patent KR-20070038435-A (KR)
Inventor: TANIDA MASAMICHI
IPC: C03C3/068
Filed: 2006-10-04
Abstract: 이하의 산화물을 몰%로 표시할 때, 25 ~ 60%의 B 2 O 3 , 0 ~ 18%의 SiO 2 , 0 ~ 60%의 ZnO, 0 ~ 18%의 BaO, 3 ~ 15%의 Bi 2 O 3  및 0 ~ 10%의 Al 2 O 3 로 본질적으로 구성되며, PbO를 포함하지 않는 것을 특징으로 하는 전극을 덮는 유리. 
     플라즈마 표시 패널, 유리
Patent KR-20070049957-A (KR)
Inventor: OI KIYOSHI
IPC: H01L23/485
Filed: 2006-10-26
Abstract: 본 발명은 실장의 신뢰성이 양호하면서 미세한 접속 피치로 반도체 칩을 실장하는 것이 가능한 배선 기판과, 실장의 신뢰성이 양호하면서 미세한 접속 피치로 반도체 칩이 배선 기판에 실장되어 이루어지는 반도체 장치를 제공하는 것을 과제로 한다. 
     상기 과제의 해결 수단으로서, 반도체 칩에 접속되는 접속부와, 상기 접속부를 통해서 상기 반도체 칩에 접속되는 패턴 배선을 갖는 반도체 칩을 실장하는 배선 기판의 제조 방법으로서, 상기 패턴 배선상에 상기 접속부를 전해 도금법에 의해 형성하기 위한 급전층을 형성하는 급전층 형성 공정과, 상기 급전층상에 마스크 패턴을 형성하는 마스크 공정과, 상기 마스크 패턴으로부터 노출되는 상기 급전층을 에칭하는 에칭 공정과, 상기 마스크 패턴으로부터 노출되는 상기 패턴 배선상에 전해 도금법에 의해 상기 접속부를 형성하는 전해 도금 공정을 갖는 것을 특징으로 하는 배선 기판의 제조 방법을 제공한다. 
       
     배선 기판, 급전층, 마스크 패턴, 개구부, 반도체 칩, 솔더 범프, 비어 플러그
Patent KR-20080037798-A (KR)
Title: Method for manufacturing analog capacitor
Inventor: HAN YOUNG SOO
IPC: H01L27/108
Filed: 2006-10-27
Abstract: A method for manufacturing an analog capacitor is provided to remove a natural oxide film while preventing a contamination of a substrate by performing a pre-cleaning process using a high temperature SC-1 solution for a long time, before a second silicon nitride film is deposited. A first conductive film is deposited on a semiconductor substrate(100) and the first conductive film is patterned to form a lower electrode(106) of a capacitor. A first silicon nitride film(108) is deposited on an upper surface of the lower electrode and the first silicon nitride film is patterned. A piranha solution is applied on a patterned result and a cleaning process is performed. A pre-cleaning process using an SC-1 solution is performed. A second silicon nitride film is deposited on the cleaned result and a second conductive film is deposited on the second silicon nitride film. The second conductive film is patterned to form an upper electrode of the capacitor. A second silicon nitride film is patterned.
Patent KR-20080040819-A (KR)
Title: Keyboard having light character, and having display
Inventor: CHUNG BYUNG JOO
IPC: G06F3/02
Filed: 2006-11-04
Abstract: A keyboard displaying inputted characters and illuminating a selected character group is provided to enable a user to easily find keys and reduce a mistake of inputting a key in an undesired character mode and improve the efficiency of character input. One of illuminating elements(223) in a selective illuminating layer(200) is illuminated and characters of a character display layer(220) are seen. Then, a user pushes the characters. When a button(110) in an input sensing layer(100) pushes a sensor(130) composed of a film contact, the contact is closed, which is recognized as a key input. When the pressure applied by the user is cancelled, the button is returned according to an elastic member(120) and the contact is returned to the original state. The character display layer of the selective illuminating layer is arranged corresponding to the size and position of the button of the input sensing layer and formed of a flexible material.
Patent KR-20070051683-A (KR)
Inventor: ISONO MASASHI
IPC: G02B9/12
Filed: 2006-11-10
Abstract: 본 발명의 과제는 소형이고, 제조 비용이 낮고, 또한 색수차 등 여러 수차가 양호하게 보정된 촬상 광학계를 제공하는 것이다.  촬상 대상측으로부터 차례로 플러스의 파워의 제1 렌즈와, 플러스의 파워의 제2 렌즈와, 광축 근방에서 상면측에 오목 형상인 동시에 광축 주변부에서 상면측에 볼록 형상인 비구면을 상면측에 갖는 마이너스의 파워의 제3 렌즈를 갖고, 제3 렌즈의 아베수를 υ3, 제2 렌즈의 아베수를 υ2로 나타낼 때, υ3 － υ2 ＞ 10의 관계를 만족시키는 것을 특징으로 하는 촬상 광학계이다.   
       
     제1 렌즈, 제2 렌즈, 제3 렌즈, 조리개
Patent KR-20080044423-A (KR)
Title: Selective etchant for semiconductor device fabricating process
Inventor: JUNG JIN WOO
IPC: H01L21/3063
Filed: 2006-11-16
Abstract: A selective etchant for a semiconductor device manufacturing process is provided to prevent damage of metal material during etching and to increase the productivity by suppressing the corrosion of titanium silicide layer. A selective etchant for a semiconductor device manufacturing process includes acid of 0.01 to 25 wt%, fluorine ion source of 0.5 to 40 wt%, additives of 0.001 to 25 wt%, and distilled water of residual amount. A pH of the selective etchant ranges from 4.0 to 6.7. The additives include ammonium salt, organic solvent, or surfactant. The acid includes organic acid or inorganic acid. The organic acid includes monocarboxylic acid, sulfonic acid, or polycarboxyl acid. The etchant selectively etches a doped oxide layer without corroding titanium silicide during manufacturing of a substrate. The doped oxide layer includes a BSG layer, a BPSG layer, a PSG layer, or an AsSG layer.
Patent KR-20080046934-A (KR)
Title: Liquid crystal display and method of driving the same
Inventor: LEE BUM
IPC: G09G3/20
Filed: 2006-11-24
Abstract: An LCD device and a driving method thereof are provided to prevent overcurrent by synchronizing an analog driving voltage with an output voltage through time delaying. An LCD(Liquid Crystal Display) device includes an LCD panel for displaying images and an LCD driver for driving the LCD panel. The LCD driver includes gate and data drivers(112,114), a timing controller(108), a DC/DC converter(106), and a time delay unit. The gate and data drivers supply gate and data signals to drive the LCD panel. The timing controller supplies output signals. The DC/DC(Direct Current) converter generates an analog driving voltage. The time delay unit delays the analog driving voltage so as to synchronize with the output signals from the DC/DC converter.
Patent KR-20080051336-A (KR)
Title: A bush for a vehicle and rotating arm supporting structure using the bush
Inventor: LIM DONG MIN
IPC: B60G7/04
Filed: 2006-12-05
Abstract: A bush for a vehicle and a structure for supporting a rotating arm using the same are provided to regulate weight of elements and to reduce designing time by installing the rotating arm on a bush to be freely rotated and to adjust rigidity of the bush in accordance with movement of the rotating arm. A structure for supporting a rotating arm(20) using a bush comprises the rotating arm, a sub frame mounting(30), an insert mounting(40). The bush wherein fixing steel cores are inserted is fitted in the rotating arm. The rotating arm is inserted to the sub frame mounting on which a fixing steel core drawing hole is formed. The insert mounting is formed at two sides of the sub frame mounting to allow the rotating arm to rotate around the bush in a state that the bush is fixed to the sub frame mounting.
Patent KR-20080051718-A (KR)
Title: Support structure having a cover
Inventor: CHOI DEOK WHAN
IPC: B42D5/00
Filed: 2006-12-06
Abstract: A support structure used as a cover is provided to secure a calendar support function if inner papers are for a calendar and a book cover function if the inner papers are for an album or a notebook. A support structure used as a cover is composed of: front and rear sides(10,20) of which the rims of one end are turnably connected by a connecting ring(40); folding surfaces(30,30A,30B) extended to the end rims of the front and rear sides, respectively and provided with at least one folding part(35); and a combining unit for selectively attaching and detaching the folding surfaces. The combining unit is Velcro integrally formed on the folding surfaces corresponding to each other or a magnet disposed at an overlapped part of the folding surfaces to attach and detach the folding surfaces by magnetic force.
Patent KR-20080055295-A (KR)
Title: A spending power & charge display refrigerator
Inventor: OH SEUNG JIN
IPC: F25D23/00
Filed: 2006-12-15
Abstract: A refrigerator displaying power consumption and electric charges is provided to display the power consumption and the electric charges easily by installing a screen display part. A refrigerator displaying power consumption and electric charges comprises a main body, a wattmeter, and a control panel(400). The main body consists of a case having a storage space inside, and doors selectively covering the storage space of the case. The wattmeter measures the power supplied to the main body. The control panel placed at the main body displays the power consumption and the electric charges for a predetermined period or till the present time on the basis of the power consumption consumed from the main body. The control panel has a center control part calculating the electric charges on the basis of the power consumption for the predetermined period measured by the wattmeter or till the present time. The control panel also includes a screen display part(420) displaying a control screen, and operation parts(440) having plural buttons for setting a screen displayed on the screen display part.
Patent KR-20080057965-A (KR)
Title: Welding tool and method for friction stir spot welding using the same
Inventor: CHUN CHANG KUN
IPC: B23K20/12
Filed: 2006-12-21
Abstract: A welding tool and a friction stir spot welding method using the same are provided to clamp a softened material in a spiral groove between friction surfaces so as to prevent generation of burr. A welding tool(10) comprises a column shaped tool body(12), and friction parts(14). The friction parts, projected on one end of the tool body in a spiral shape, generate friction heat on a processed material. The spiral friction parts have friction surfaces to be in contact with the surface of the processed material, and spiral grooves placed between the friction surfaces.
Patent KR-20080058070-A (KR)
Title: Controlling method and apparatus of bldc motor
Inventor: BAE HUN YUB
IPC: H02P6/08
Filed: 2006-12-21
Abstract: A method and an apparatus for controlling a BLDC(Brushless DC) motor are provided to reduce a manufacture cost by not requiring a circuit device for obtaining a position detection signal of a rotor. An apparatus for controlling a BLDC motor(102) includes a rectification unit(100), an inverter unit(101), and a control unit(104). The rectification unit supplies DC power. The inverter unit converts the DC power into AC power with a pulse type variable frequency. The control unit entirely controls the apparatus. The apparatus determines whether PWM(Pulse Width Modulation) duty appropriate to a driving speed of the BLDC motor is applied with regard to a voltage inputted to a stator of the motor through a phase voltage measurement method for measuring a voltage and performs correction control of the BLDC motor according to the determination result.