baber/WOPTO huggingface dataset:
Patent KR-20090001038-A (KR)
Title: Design of folded planar monopole internal antenna for multi-band mobile phone
Inventor: LEE BYUNG JE
IPC: H01Q9/30
Filed: 2007-06-29
Abstract: A folded monopole built-in antenna for a multiband mobile communications terminal is provided to improve wideband characteristic and radiation property with simple structure and cover current common service bands including CDMA(824-894MHz), GSM(880-960 MHz), GPS(1575±5 MHz), DCS(1710-1880 MHz), USPCS(1850-1990 MHz), W-CDMA(1920-2170 MHz), 2.4 GHz band Bluetooth and WLAN, S-DMB(2630-2655 MHz) and 5.2/5.8GHz WLAN(5200-5800 MHz). A radiator(20) bends a metal plate toward a horizontal axis(x) and is formed. The radiator comprises: a first horizontal plate(ABCD) including a feeding point(C); a first vertical plate(CDEF) for formation of a lower resonant layer of a printed circuit board(10); a second vertical plate(GHIJ) for formation of a top resonant layer; a second horizontal plate(EFGH) connected to two vertical plates; and a third horizontal plate(IJKL) formed on the top of the first horizontal plate. A ground plane(30) is formed on the printed circuit board.
Patent KR-20090002895-A (KR)
Title: Electrolyte-electrode composites for a fuel cell and the fabrication method thereof
Inventor: LEE JONG HO
IPC: H01M8/10
Filed: 2007-07-04
Abstract: An electrolyte-electrode composite powder for a fuel cell and a fabrication method thereof are provided to obtain electrolyte-electrode composite powder by using a simplified process without an expensive starting material and additional high temperature process. A fabrication method of an electrolyte-electrode composite powder for a fuel cell comprises a step for manufacturing the electrode solution dissolved with an starting material of the electrode material used for an electrode of a fuel battery or a functional layer; a step for manufacturing the electrode - electrolyte solution by adding an amino acid to the electrode solution and uniformly dispersing the electrolyte powder which is not dissolved in the electrode solution; and a step for manufacturing the electrolyte-electrode composite powder by performing spontaneous combustion.
Patent KR-20090008535-A (KR)
Title: Display substrate and method for manufacturing the same
Inventor: LEE JAE BOK
IPC: G02F1/1343
Filed: 2007-07-18
Abstract: A display panel and a method for manufacturing the same are provided to prevent the short between a second metal pattern and a common electrode by forming a capping layer and a common electrode for a first conduction layer. A first metal pattern is formed on a base substrate(101). The gate wiring(GL) is connected to the gate electrode. The second metal pattern comprises a data line(DL) intersecting with the gate wiring, and the source electrode(SE) connected to data line and the drain electrode(DE) discrete from the source electrode. The first transparent conductive layer comprises capping layers(151,152,155) capping the second metal pattern and the common electrode(CE) formed in the pixel region. The second transparent conductive layer is contacted with the capping layer of the drain electrode.
Patent KR-20080008288-A (KR)
Title: Phase change memory cell having step-like programming characteristic
Inventor: HAPP THOMAS
IPC: H01L21/8247
Filed: 2007-07-18
Abstract: A phase change memory cell having a step-like programming characteristic is provided to suppress generation of different resistance values caused by fabrication fluctuations, electrical noise, temperature variations, or other temporal fluctuations. A memory cell comprises a first electrode(202), a second electrode(206), and a phase change material(216) formed between the first electrode and the second electrode. The phase change material has a step-like programming characteristic. The first electrode, the second electrode, and the phase change material are used for forming a via or a trench memory cell. A plurality of spacers(210a-210c) are formed between the first electrode and the second electrode. The spacers are formed to define a step-like pattern within the phase change material.
Patent KR-20090010455-A (KR)
Title: Method for providing broadcast in portable terminal and portable terminal using the same
Inventor: YOO WON JAE
IPC: H04N21/4782
Filed: 2007-07-23
Abstract: A method for providing broadcasting in a portable terminal and the portable terminal using the same are provided to supply last broadcast programming information variously according to a kind based on a request of a user. A portable terminal enters a last broadcast programming information providing mode(S410). The last broadcast programming information is displayed(S420). The last broadcast program is selected by using the displayed last broadcast programming information(S430). The selected last broadcast program is provided to an external server(S440). The provided last broadcast program is output(S450).
Patent KR-20090013519-A (KR)
Title: System and method for telephone reservation using iptv network
Inventor: YANG MUN SEUNG
IPC: G06Q10/00
Filed: 2007-08-02
Abstract: A system and a method for reserving a call between a viewer and an SP(Service Provider) in the IPTV(Internet Protocol TV) service network by using an STB(Set-Top Box) are provided to facilitate call reservation between the SP and the viewer in the IPTV service network. A CTI(Computer and Telephony Integration) system(80) connects a call with a user phone(10) through the network(50). A customer information management system(70) is installed between the CTI system and the network. The customer information manage system receives call consultation reservation information received from an STB(Set-Top Box)(20) through the network, extracts a user phone number from the call consultation reservation information, and transfers the call consultation information reservation information and the user phone number to the CTI system.
Patent KR-20090016098-A (KR)
Title: Multi-type air conditioner and control method thereof
Inventor: CHO IL YONG
IPC: F24F11/02
Filed: 2007-08-10
Abstract: A multi-type air conditioner and a control method thereof are provided to control the capacity of a compressor according to the automatic determination on long or short piping conditions. A control method for a multi-type air conditioner includes the steps of controlling suction pressure of the compressor to reach target low pressure(320,330), comparing mean evaporation temperature of an indoor heat exchanger with target evaporation temperature(350), and correcting the target low pressure according to the comparison result(360-380), wherein the target low pressure is decreased for long piping if the mean evaporation temperature is higher than the target evaporation temperature, increased for short piping if lower, and kept without change for middle piping if equal.
Patent KR-20080015741-A (KR)
Title: System and method for monitoring a reciprocating compressor
Inventor: HALA ROGER A
IPC: F04B49/03
Filed: 2007-08-14
Abstract: A non-invasive system and method for monitoring a mechanical condition of a reciprocating compressor are provided to determine cylinder pressure using inherent strain of parts of a compressor assembly, thereby obtaining valuable information about valve and packing performance by monitoring the cylinder pressure. A system and a method for monitoring a mechanical condition of a reciprocating compressor(10) including a compressor frame(12), a pressure chamber(14), and a pressure chamber head(16), comprises a plurality of tie bolts(18), an elongation member, and a sensor(26). The tie bolts are fastened between the compressor frame and the compressor chamber head. The sensor assembly, fixed one of the tie bolts, comprises a rod clamp(20), and a sensor clamp(22) fastened to one of the tie bolts and spaced away from each other. The elongation member is positioned to extend in cooperation with an extension of the tie bolts, including a target rod(24) connected between the rod clamp and the sensor clamp. The sensor measures the extension of the elongation member.
Patent KR-20090020113-A (KR)
Title: Bolt-tightening method of composite piston using shrink-fit
Inventor: AN SUNG CHAN
IPC: F16J1/10
Filed: 2007-08-22
Abstract: A combining structure of the separable piston using force-fit is provided, which improves the binding intensity and prevents deformation and damage of the crown portion and skirt portion. A combining structure of the separable piston using force-fit comprises: a stud(10) which passes the penetration hole formed in the skirt part and in which the bottom is fixed to the crown portion(2); several fixtures(20) adhered closely along the inclined part of the outer periphery of the stud at the regular interval; and a connecting member(30) in which the inner girth is inserted in the outer periphery of a plurality of fixtures by force.
Patent KR-20090021839-A (KR)
Title: A stick type vacuum cleaner
Inventor: HAN JUNG GYUN
IPC: A47L5/28
Filed: 2007-08-28
Abstract: A stick-type vacuum cleaner is provided to reduce the amount of the noise which a suction force generation part generates. A stick-type vacuum cleaner comprises a suction part assembly(100) for moving along the cleaning subject surface and a stick part having a handle(200). The suction part assembly includes: a casing part(110) having an inlet inhaling the dirt; a suction force generation part installed within a casing part; a dust collection unit(150) for collecting the dirt and taking away; and a power supply unit supplying the power to the suction force generation part.
Patent KR-20090024373-A (KR)
Title: 끈 고정장치
Inventor: PARK KANG HUN
IPC: A44B11/02
Filed: 2007-09-04
Abstract: 본 발명은 끈 고정장치에 관한 것으로써, 더욱 상세하게는, 숫부재와 암부재의 사이에 끈을 압박 고정하는 압박부재를 설치하고 암부재에는 끈 입,출구를 형성하여 숫부재와 암부재의 나사결합시 상기 끈 입,출구로 삽입된 끈을 상기 압박부재가 압박 고정하도록 함으로써, 각종 물품에 설치된 끈을 조이거나 풀때 보다 안전하고 신속하게 처리할 수 있으며, 상기 끈의 손상을 최소화하고 끈이 미끄러지는 것을 방지하여 끈의 고정력을 향상시킨 끈 고정장치에 관한 것이다. 
     이에 본 발명은, 각종 물품(1)에 설치된 끈(3)을 조인 상태로 고정하는 끈 고정장치에 있어서, 외주면에 수나사산(11)이 형성된 숫부재(10)와, 상기 숫부재(10)와 결합될 수 있도록 내부에 형성된 결합공(21)에 상기 수나사산(11)과 나사결합되는 암나사산(22)이 형성됨과 아울러 상기 결합공(21)에 마주하는 양측에는 상기 끈(3)이 통과하도록 끈 입,출구(23)가 형성된 암부재(20)와, 상기 숫부재(10)의 일단부에 결합수단(40)으로 결합됨과 아울러 상기 숫부재(10)와 암부재(20)의 나사결합시 상기 암부재(20)의 결합공(21) 내부를 통과하는 상기 끈(3)을 압박하여 고정하는 압박부재(30)로 이루어지는 것을 특징으로 한다. 
       
     끈, 고정장치, 숫부재, 암부재, 압박부재
Patent KR-20090026974-A (KR)
Title: Method of 3d masking in etching line
Inventor: KIM TAE WON
IPC: C23F1/02
Filed: 2007-09-11
Abstract: A masking method at a 3-dimentional material etching line for color pattern formation is provided to mark a target region with a simple and efficient mode as the pattern for the desired etching is taken shape with a tube shape film. A masking method at a 3-dimentional material etching line for color pattern formation comprises: a step of mounting a cubic metal material(15) of a bowl form hand in a fixed jig(14) of an etching line facility; a step of coating the cubic metal material with the photoresist after washing and drying the surface of the cubic metal material fixed to the jig; a step of mounting a mask film(16) of a tube type after drying the surface of the cubic metal material which is coated with the photoresist; and a step of exposing the mask film after heating the mask film of the tube type in order to adhere closely to the cubic metal material.
Patent KR-20080074695-A (KR)
Title: Display driver and display panel module
Inventor: MORIYAMA SEIICHI
IPC: G09G3/293
Filed: 2007-09-13
Abstract: A display driving apparatus and a display panel module are provided to suppress heat radiation of the display driving apparatus by equalizing voltage levels between output terminals before driving. A display driving apparatus includes first and second storing circuits(20,30), a switch circuit(60), and a load determination circuit(40). The first storing circuit stores pixel of one line which forms images. The second storing circuit stores a pixel before the pixel of one line. The switch circuit outputs a voltage corresponding to a pixel value stored in the first storing circuit to plural output terminals corresponding to respective pixels. The load determination circuit determines whether two output terminals are shorted corresponding to first and second strings among the output terminals based on at least three pixel values among four pixels stored in the first and second storing circuits and included in first and second strings which are selected. The switch circuit temporally shorts between the two terminals before outputting a voltage corresponding to a pixel value stored in the first storing circuit and included in the first and second strings to the two terminals.
Patent KR-20080078515-A (KR)
Title: Optical sheet, backlight unit and liquid crystal display device having the same
Inventor: PARK JAE HYUN
IPC: G02F1/1335
Filed: 2007-09-19
Abstract: An optical sheet, a backlight unit using the same, and an LCD(Liquid Crystal Display) having the same are provided to improve optical efficiency as well as the efficiency of assembly by replacing a plurality of optical sheets, which are installed in an ordinary backlight unit, with a single optical sheet which is formed of more than two layers having different refractive indexes and a diffusion layer. An optical sheet(161), or a condensing sheet, consists of a first layer(162) and a second layer(163) which have their respective refractive indexes. The first and second layers have refractive indexes of 1.3 to 2.0. In this case, the first layer has a refractive index of 1.3 to 1.9, and the second layer has a refractive index of 1.4 to 2.0. The first layer has a lower refractive index than the second layer. On the first layer, a plurality of first prism patterns(164) are located. Corresponding to the first prism patterns, second prism patterns(165) are located on the second layer.
Patent KR-20090036294-A (KR)
Title: Stereoscopic camera system and driving method of the same
Inventor: PARK CHAN YOUNG
IPC: G02B27/00
Filed: 2007-10-09
Abstract: A stereoscopic camera system and a driving method of the same is provided to obtain distance without infrared by obtaining image of subject and two dimensional through one camera at the same time. A stereoscopic camera system and a driving method of the same are composed of an image sensing part(12), a lens assembly(14), an image processor(16), and image storage. The image sensing part includes a plurality pixels of the subject, and a lens assembly unit is arranged at the image sensing part. The image sensing part generates stereoscopic data after processing the obtained image.
Patent KR-20090036698-A (KR)
Title: Semiconductor device and method of manufacturing the same
Inventor: CHUNG WON WOONG
IPC: H01L21/8247
Filed: 2007-10-10
Abstract: A semiconductor device and method of manufacturing the same is provided to obtain the open bit line structure by arranging a contact plug of one line between word lines and the contact plug of two lines between bit lines. The third interlayer insulating film(144) is formed on the top of the bit line(134) and the second inter metal dielectric(132). The top of the third interlayer insulating film is removed by the chemical mechanical polishing in order to expose bit lines. The fourth interlayer insulating film(146) is formed on the top of the planarized third interlayer insulating film and bit lines. The fifth photoresist pattern is formed on the top of the fourth interlayer insulating film. The fourth conductive film is formed in order to bury second contact holes. The barrier film(150) is formed on the top of contact plugs.
Patent KR-20090037547-A (KR)
Title: Display device
Inventor: CHO JONG WHAN
IPC: G02F1/133
Filed: 2007-10-12
Abstract: A display device is provided to improve the display quality of an image by suppressing reflection of the external light. A display panel(100) displays an image. A touch substrate(200) is arranged on the display panel. A touch substrate performs the touch function. The touch substrate comprises the first transparent layer(210), the second transparent layer(220), the transparent electrode layer(230) and a voltage applying electrode(240). The first transparent layer is adhered closely to the display panel, and has the elasticity. The second transparent layer is arranged on the first transparent layer so as to be opposite to the display panel. The transparent electrode layer is formed on the second transparent layer so as to be opposite to the first transparent layer, and forms a touch capacitor by the touch of an external object.
Patent KR-20090038743-A (KR)
Title: A method of predicting surface temperature of 2d matrix array probe
Inventor: OHM WON SUK
IPC: G01K13/00
Filed: 2007-10-16
Abstract: A method of predicting surface temperature of 2d matrix array probe is provided to simplify temperature prediction procedure and reduce temperature prediction cost by predicting probe surface temperature exactly and rapidly. A method of predicting surface temperature of 2d matrix array probe comprises: a step selecting one converting element among a plurality of converting elements(110); a step for measuring the first temperature in multiple positions of a probe(100) surface; a step for applying driving signals in the selected converting element; a step for measuring the second temperature in the multiple positions of the probe surface; a step for setting up the probe surface temperature function changed according to a single converting element drive based on the measured results; a step for determining property coefficient of the probe and exothermic coefficient of the selected converting element; and a step for predicting the probe surface temperature according to the drive of the multiple converting elements based on the set probe surface temperature function.
Patent KR-20080038015-A (KR)
Title: Positioning apparatus, exposure apparatus, and device manufacturing method
Inventor: SHIBATA YUGO
IPC: H01L21/683
Filed: 2007-10-17
Abstract: A positioning apparatus, an exposure apparatus, and a method for manufacturing a device are provided to improve throughput by accelerating a stage in a short time through a repulsive power reinforcing unit. A positioning apparatus determines a position of a movable stage(4) in a first direction on a base guide(2). The positioning apparatus includes a driving unit, a repulsive power generator, and a repulsive power reinforcing unit(16). The mover reciprocally moves the stage in the first direction. The repulsive power generator includes a mover(5) installed on the stage and a stator installed on a base guide which are arranged to face a pair of magnets having same polarity. The repulsive power generator generates repulsive power with respect to impellent force of the stage. The repulsive power reinforcing unit applies impellent power greater than the repulsive power to the stage and expands a large area of the pair of magnets, thereby reinforcing the repulsive power.
Patent KR-20090040719-A (KR)
Title: Apparatus for preventing leak of acid solution in the acid cleaning tank wall
Inventor: PARK SOON BOK
IPC: C23G3/02
Filed: 2007-10-22
Abstract: An acid solution leakage preventing device of an acid solution tank outer wall is provided to replace a rubber roll easily as the rubber roll hole is opened in case of stopping the drive of a drive motor in order to replace. An acid solution leakage preventing device of an acid solution tank outer wall comprises: a moving flange inserted at a rubber roll axis(122) between the outer wall of the acid solution tank(100) and a drive motor(200); a fixed flange(230) fixed on the rubber roll axis having an interval with the flow flange; a pair of weights(220) inserted to be moved along a guide rail; an operating bar(210) linking the weight and the moving flange; a connection bar(240) having a protrusion(250), a guide groove and a moving board(270), inserted at the rubber roll axis; and an adhesive plate(280) located on the outer wall side of the moving board with adhering closely. The guide rail is in the flow flange side of the fixed flange into the diametric direction. The protrusion is arranged between the fixed flange and the moving flange.
Patent KR-20090041736-A (KR)
Title: Sliding apparatus and handy terminal including the sliding apparatus
Inventor: KO SANG YONG
IPC: H04B1/38
Filed: 2007-10-24
Abstract: A slide device including a guide plate and a portable terminal including the same are provided to slide the moving body of the mobile terminal along a longitudinal direction of fixture. A fixed body(40) includes guide surfaces. A moving body(20) is connected in fixture. The moving body slides according to one-way to one end and the other end of the fixture. One end of a resilient unit(60) is connected to the fixture. The other end of the resilient unit is connected to the moving body. The resilient unit provides the elastic force. The moving body moves to one end and the other end of fixture. The other end of the resilient unit slides according to the guide plate.
Patent KR-20070110229-A (KR)
Title: Halogenated aromatic compound, polymer thereof, and proton-conductive membrane comprising the polymer
Inventor: GOTO KOHEI
IPC: C07C43/17
Filed: 2007-10-26
Abstract: A halogenated aromatic compound, a polymer thereof and a proton-conductive membrane comprising the polymer are provided to exhibit excellent toughness, hot-water resistance and durability by using a flexible polymer. A halogenated aromatic compound is represented by the formula 6 or the formula 7, wherein n is an integer of 1 or more. Preferably, the halogenated aromatic compound is 2,2-bis[4-{4-(4-chlorobenzoyl)phenoxy}phenyl]-1,1,1,3,3,3-hexafluoropropane. The polymer is a homopolymer comprising only the halogenated aromatic compound as a repeating unit or a copolymer comprising the halogenated aromatic compound and other repeating units, which has a flexible structure in its main chain.
Patent KR-20090047291-A (KR)
Inventor: PARK BYUNG KEUN
IPC: A47C27/00
Filed: 2007-11-07
Abstract: 본 발명은 공기 방석에 관한 것으로, 그 구성은 그 내부에 공간을 가지며 일면이 개방되며, 탄성 변형 가능한 재질로 이루어지는 몸체부재와, 상기 몸체부재의 내부 공간과 연통되도록 결합되는 공기유입부와, 상기 몸체부재의 개방된 일면을 덮어서 상기 몸체부재를 밀폐시키며, 복수개의 관통공이 형성되는 덮개부재와, 상기 공기유입부에 연결되어 상기 공기유입부로 계속해서 공기가 유동되도록 하는 공기이송부재를 포함하여, 상기 공기이송부재에서 제공되는 공기가 상기 덮개부재의 관통공을 통해서 계속하여 유출되는 것을 특징으로 하는 것으로서, 따뜻한 공기나 차가운 공기가 계속해서 유출됨으로 해서 겨울철에는 따뜻하게 사용할 수 있고 여름철에는 시원하게 사용할 수 있어 사용자의 엉덩이 부위에 땀이 체이는 것이 방지될 수 있는 효과가 있다.
Patent KR-20090048226-A (KR)
Inventor: JANG DAE WOONG
IPC: G01F1/10
Filed: 2007-11-09
Abstract: 본 발명에 따르면, 중앙부에 형성된 통공을 통하여 회전축이 관통 삽입되어 회전축을 지지하는 부싱과, 회전축의 끝단과 일측면이 접하여 상기 회전축을 지지하도록 구비된 축받이와, 중앙부에 형성된 삽입홈에 부싱과 축받이가 내설되어 고정되며 회전축을 지지하도록 구비된 축받이하우징 및 내측면에 체결홈을 형성하여 축받이하우징이 체결홈에 내설되어 고정되며 수도미터의 내부몸체에 고정되도록 설치되는 회전축지지체를 포함하고, 축받이하우징과 회전축지지체의 일측부에는 적어도 하나 이상의 이물질유출통로가 구비되어, 축받이하우징 내부로 유입되는 물에 포함된 이물질이 축받이하우징 내에서 이물질유출통로를 통해 회전축지지체의 외부로 유출되는 것을 특징으로 하는 수직월트만식 수도미터의 익차 회전축 지지구조를 제공한다. 
     개시된 수직월트만식 수도미터의 익차 회전축 지지구조에 의하면, 수도미터의 회전축이 회전 구동함에 있어서 내부로 유입되는 물에 포함된 이물질의 침착으로 인한 마찰력이 증가되지 않으므로, 회전축의 초기 회전시 수도미터로 유입되는 미세한 유량에도 상기 익차가 회전하여 미세한 유량의 측정이 가능하다. 
       
     수도미터, 회전축, 지지구조, 부싱, 유출공, 베어링, 이물질
Patent KR-20090052148-A (KR)
Inventor: LEE SANG CHEON
IPC: A61L27/42
Filed: 2007-11-20
Abstract: 본 발명은 나노수산화아파타이트가 표면고정화된 유/무기 하이브리드 지지체 및 이의 제조방법에 관한 것이다. 본 발명에 따른 유/무기 하이브리드 지지체는 포스포닉산(phosphonic acid) 작용기를 갖는 폴리(에틸렌글리콜 메타아크릴레이트 포스페이트)[poly(ethylene glycol methacrylate phosphate); PolyEGMP] 또는 카복실산(carboxylic acid) 작용기를 갖는 고분자가 표면에 그라프팅된 나노수산화아파타이트의 표면 산성기와 고분자 지지체 표면의 일차 아민을 EDC(1-ethyl-3-dimethylaminopropyl carbodiimide) 존재 하에 반응시켜 나노수산화아파타이트가 고분자 지지체 표면에 고정화된 것을 특징으로 한다.
Patent KR-20090053445-A (KR)
Inventor: YOON SEOCK JOONG
IPC: F01L13/00
Filed: 2007-11-23
Abstract: 본 발명은 배기밸브의 샤프트 내부를 따라 관통되어 상호 연결된 배기홀과 유압홀을 형성하고, 상기 유압홀과 배기홀의 경계부에는 다수개의 배기구를 형성하며, 상기 유압홀 내부에는 오일압에 의해 작동하여 상기 배기구를 개폐하는 배기구 개폐수단을 구성함으로써, 배기 브레이크의 작동 시, 상기 배기구 개폐수단의 작동으로 상기 배기구를 통한 배기가스의 배출을 유도하여 엔진의 출력을 제어할 수 있도록 하는 차량용 배기 브레이크 장치를 제공한다. 
       
     배기밸브, 배기 브레이크, 엑츄에이터, 배기구, 배기구 개폐수단