baber/WOPTO huggingface dataset:
Patent KR-20070047047-A (KR)
Inventor: KO KUN YOO
IPC: H01L33/36
Filed: 2005-11-01
Abstract: 본 발명은 질화물 반도체 발광소자에 관한 것으로서, 질화물 단결정 성장을 위한 기판과, 상기 기판 상에 형성된 n형 질화물 반도체층과, 상기 n형 질화물 반도체층 상에 형성된 활성층과, 상기 활성층 상에 형성된 p형 질화물 반도체층과, 상기 p형 질화물 반도체층 상에 형성된 오믹콘택층을 포함하며, 상기 p형 질화물 반도체층 상에 분포되며 상기 오믹콘택층과의 접촉저항이 10 -2 Ωㆍ㎠ 이상이 되도록 단결정이 손상된 다수의 쇼트키 접합영역을 갖는 것을 특징으로 하는 질화물 반도체 발광소자를 제공한다.  
     본 발명에 따르면, 전류 크라우딩현상이 완화되어 보다 낮은 순방향 전압과 높은 발광효율을 갖는 고신뢰성 플립칩용 질화물 반도체 발광소자를 기대할 수 있다. 
       
     플립칩(flip-chip), 질화물 반도체 발광소자(nitride semiconductor light emitting diode), 전류크라우딩(current crowding)
Patent KR-20070047493-A (KR)
Inventor: PAK JACQUE
IPC: B65D3/02
Filed: 2005-11-02
Abstract: 본 발명은 젤과 콘돔을 함께 담기 위한 콘돔 포장용기에 관한 것으로서, 더욱 상세하게는 젤과 콘돔을 하나에 내장하여 보관이나 휴대가 간편하도록 한 개 또는 다수개의 콘돔(20)이 내장되는 콘돔저장부(12); 젤(20)이 내장되는 젤저장부(14); 상기 콘돔저장부(12)와 젤저장부(14)를 구획한 구획부(15); 및 젤저장부(14)를 장착한 마개(18)로 구성된 콘돔 포장용기에 관한 것이다. 
       
     	포장용기, 콘돔, 젤
Patent KR-20070051568-A (KR)
Inventor: KWON YOUNG DOO
IPC: F16G1/28
Filed: 2005-11-15
Abstract: 본 발명은 타이밍벨트 및 그 결합구조에 관한 것으로서, 특히 치형과 벨트본체부가 접하는 코너부에 최적형상의 홈을 형성하여 코너부에 작용하는 응력을 경감시키고 타이밍벨트의 내구력을 증가시키며, 또한 치형 표면 또는 스프로켓에 통공홈을 형성하여 소음 및 진동을 최소화 시킬 수 있는 타이밍벨트 및 그 결합구조에 관한 것이다. 
       
     타이밍벨트, 코너부, 홈, 응력집중, 피로수명
Patent KR-20070053560-A (KR)
Inventor: PARK BUM CHOON
IPC: B60N2/18
Filed: 2005-11-21
Abstract: 차량의 선회시 차량의 운전석 시트의 좌우 높이가 조절되도록 하여 운전석에 착석한 운전자의 운전이 용이하게 이루어지도록 하는 차량 운전석 시트의 좌우 높이 조절 장치에 관한 것으로서, 차량의 스티어링 휠의 조절량을 감지하고 해당하는 신호를 출력하는 스티어링 휠 조작 감지 센서(10), 차량의 속도를 측정하고 해당하는 신호를 출력하는 차속 센서(20), 상기 스티어링 휠 조작 감지 센서(10)와 차속 센서(20)에서 출력되는 신호에 따라 차량의 주행 상황을 판단하고 이에 해당하는 제어 신호를 출력하는 제어부(30), 차량의 운전석 시트의 양측에 각각 설치되어 상기 제어부(30)에서 출력되는 제어 신호에 따라 운전석 시트의 측면 높이를 조절하는 제 1 및 제 2 액츄에이터(40a, 40b)로 구성된다.  
       
     차량, 시트, 운전석, 높이 조절
Patent KR-20070048562-A (KR)
Inventor: RUSKINO JR DAVID MICHAEL
IPC: C23C14/24
Filed: 2005-11-29
Abstract: 개선된 유효 수명 및 내식성 성질을 갖고, 기부 표면에 형성된 다수 개의 홈들이 있는 증착 표면을 갖는 내화성의 금속 증착용 용기를 개시한다.   상기 홈들은 1.2 ㎜ 이상의 깊이, 1.75 ㎜ 이상의 너비, 또는 인접 홈들(또는 인접 홈들의 중심들) 간의 2.2 ㎜ 이상의 이격 간격, 및 이들의 조합을 갖는다.
Patent KR-20070056394-A (KR)
Title: Method and system for mobile correction card service, and mobile terminal for the same
Inventor: NA JUN CHAE
IPC: G06Q30/06
Filed: 2005-11-29
Abstract: A method and a system for providing a mobile card collection service, and a mobile terminal thereof are provided to enable a user to conveniently/safely trade mobile collection cards in the mobile terminal irrespective of time/space by using a mobile telecommunication system. A memory IC chip management server(201) provides an applet for processing a card collection in a memory IC chip mounted in the mobile terminal. A database server(202) manages an image and information of the mobile collection cards to be sold. A card collection service server(204) sets a serial number to each collection card, and transfers the image and the serial number of the mobile collection card according to a buying/selling request by providing a mobile collection card service page according to a connection request of the mobile terminal including the applet. The card collection service server includes a receiver(205), a data transmitter(207), a trading manager(209), a trading information storing part(208), a serial number manager(210), and an authenticator(206).
Patent KR-20070064829-A (KR)
Title: Method for setting controlling writing power of optical disk
Inventor: PARK YEON SOO
IPC: G11B7/1263
Filed: 2005-12-19
Abstract: A method for setting an optimum writing voltage of an optical disc is provided to set the optimum writing voltage by using a bit error ratio of the optical disc when OPC(Optimum Power Control) of the optical disc is performed. OPC for an optical disc is firstly performed(S120). A writing voltage is obtained in accordance with the firstly performed OPC. The obtained writing voltage is controlled by a preliminarily set voltage and the OPC is secondly performed(S150). A bit error of signal data written on the optical disc is detected by the secondly performed OPC(S170). A voltage having a minimum bit error ratio is set as an optimum writing voltage(S180). Data is written on the optical disc by the set optimum writing voltage(S190). The OPC is secondly performed by a plurality of writing voltages which are calculated by setting the obtained writing voltage as a central voltage, increasing the central voltage by a preliminarily set voltage and decreasing the central voltage by preliminarily set voltage.
Patent KR-20070065989-A (KR)
Title: Floor impact noise reducing structure using water-proof sheet, magnesium board, pet panel and vibration-proof rubber
Inventor: KIM HA GEUN
IPC: E04F15/20
Filed: 2005-12-21
Abstract: A floor impact isolation structure using a waterproof sheet, a magnesium board, a PET sound absorbing material and vibration-proof rubber is provided to cut off the spread of heavy impact sound to the upper and lower parts and to have low natural frequency. The floor impact isolation structure comprises a waterproof sheet(1) for waterproofing a space between a mortar layer and lower bottom concrete, a magnesium board(2) making mortar construction easy and resisting load, a PET sound absorbing material(3) absorbing and isolating vibration, and vibration-proof rubber(4) preventing vibration, wherein foamed polyethylene(5) is installed on the side of the structure to a thickness of 10~20mm in a granular structure to minimize the noise transferred to a wall.
Patent KR-20070096097-A (KR)
Title: Electrophoretic display consisting of microencapsulated polyaniline particles soluble in organic solvents
Inventor: IHM DAE WOO
IPC: C08G73/02
Filed: 2005-12-21
Abstract: An electrophoretic display using an organic solvent-soluble microcapsulated polyaniline is provided to improve the resolution of electronic paper and to enhance transparency and electrical conductivity. An electrophoretic display is prepared by preparing a core material by using polyaniline-dodecyl benzenesulfonic acid and tetrachloroethylene and/or paraffinic hydrocarbon; adding styrene maleic anhydride as a nonionic surfactant to the core material and dispersing the obtained solution; preparing a prepolymer resin by using melamine and formaldehyde solution and adding an emulsion to the prepolymer resin to stir it with 500 rpm; and adding an emulsion drop by drop for the microcapsulation of polyaniline.
Patent KR-20070066315-A (KR)
Title: Steering device
Inventor: JANG JAE HO
IPC: B62D3/12
Filed: 2005-12-21
Abstract: A steering apparatus is provided to easily realize variable torque ratio by being applied to a hydraulic pressurizing type steering apparatus. A steering apparatus includes a rack bar(6), a pinion gear(10), a steering axis(12), a rotation gear(14), and a spring(16). The rack bar forms a rack gear unit(4) on a middle thereof. The pinion gear is connected to the rack bar. The steering axis is rotatably connected to the pinion gear and an end of the steering axis has a steering wheel. The rotation gear is spline-combined with the steering axis. The spring is formed on a fixed position of the steering axis to pressure the pinion gear and the rotation gear for adhering to each other.
Patent KR-20070066411-A (KR)
Title: Power-supply control apparatus for changing display module
Inventor: AHN YOUNG HO
IPC: G09G3/20
Filed: 2005-12-22
Abstract: An apparatus for controlling driving power according to the exchange of an LCD device is provided to improve user convenience by receiving size information through an unused port of a central processing unit. An apparatus for controlling driving power according to the exchange of an LCD(Liquid Crystal Display) device includes a power supply device(41), a jumper/switch unit(38), a central processing unit(30), and a memory. The power supply device supplies driving power to the LCD device(36). The jumper/switch unit is manipulated by a manager so as to set size information of the LCD device. The central processing unit includes a port, which receives the size information from the jumper/switch unit, and performs a driving power control process according to the size. The memory stores a driving power value based on the size.
Patent KR-20070066572-A (KR)
Title: Composition for prevention or treatment of obesity or hyperlipidemia comprising fermentation product of puerariae radix or puerariae flos extract
Inventor: KIM DONG HYUN
IPC: A61P3/04
Filed: 2005-12-22
Abstract: A fermented product of a water extract of Puerariae Radix or Puerariae Flos is provided to have better obesity or hyperlipidemia prophylactic or therapeutic effect than that of an extract of Puerariae Radix or Puerariae Flos and do not require a step for removing a toxic organic solvent such as methanol, thereby being usefully used for preventing or treating obesity and hyperlipidemia. The pharmaceutical composition for preventing and treating obesity or hyperlipidemia comprises a fermented product of a water extract of Puerariae Radix or Puerariae Flos which is prepared by hot-water extracting Puerariae Radix or Puerariae Flos and then inoculating 1-5 wt.% of lactic acid bacteria such as Bifidobacterium, Lactobacillus, Streptococcus, Leuconostoc, Pediococcus and Lactococcus into the extract to ferment it at a temperature of 30-40 deg.C for 24-52 hours.
Patent KR-20070066611-A (KR)
Title: Display device and kit with the same
Inventor: HONG TAE KYUNG
IPC: H05B33/26
Filed: 2005-12-22
Abstract: A display device and a device kit having the same are provided to effectively ground external static electricity generated from the exterior of the device by grounding a conductive ground line with an external device. An active region(A) has plural light emitting regions, and plural first lines are connected to a first electrode layer of the active region. Plural second lines are connected to a second electrode layer of the active region, and are disposed outside the active region. A conductive ground line(G) is formed outside the active region, and a metal cap is attached to the outside of the active region, and is in contact with the ground line. The ground line is formed outside the outermost line of a second line, and has a thickness thicker than that of the outermost line of the second line.
Patent KR-20060082785-A (KR)
Inventor: FUJIMOTO AKIHIRO
IPC: H01J9/24
Filed: 2005-12-23
Abstract: 본 발명의 과제는 통기관과 패널 기판 사이에 완충 부재를 배치함으로써, 통기관에 균열 등이 발생하지 않도록 하는 것이다.   
     일단부에 대략 평탄한 단부면의 플랜지부를 갖는 통 형상의 통기관을 표시 패널의 통기 구멍에 위치 맞춤한 상태에서 접착 부재의 융착에 의해 접착하는 표시 패널의 통기관 접착 방법이며, 통기관의 플랜지부의 외주에 접착 부재를 설치하고, 또한 통기관의 플랜지부의 표시 패널 접촉면과 표시 패널 사이에 접착 부재보다도 연화 온도가 높은 저융점 글래스 플릿으로 이루어지는 완충 부재를 개재시켜, 통기관의 플랜지부를 압박구로 표시 패널면에 압박하여 통기관을 고정한 상태에서 접착 부재 및 완충 부재가 연화되는 온도까지 가열함으로써, 접착 부재의 융착으로 통기관의 플랜지부를 표시 패널에 접착시킨다.   
       
     플랜지부, 통기관, 표시 패널, 접착 부재, 통기관 어셈블리
Patent KR-20070067773-A (KR)
Title: Liquid crystal display
Inventor: SOHN JI WON
IPC: G02F1/1343
Filed: 2005-12-23
Abstract: An LCD(Liquid Crystal Display) is provided to prevent the instant afterimage and texture from generating and to implement the high aperture ratio and wide view angle. A TFT(Thin Film Transistor) display panel includes a pixel electrode(82). The horizontal length of the pixel electrode is longer than the vertical length thereof. The first domain division member(92) is formed on the pixel electrode and also formed symmetrically to the horizontal shaft passing through the center of the pixel electrode. A common electrode display panel includes a common electrode opposite to the pixel electrode. The second domain division member is formed on the common electrode and arrayed in parallel to the first domain division member. A liquid crystal is interposed between the TFT display panel and common electrode display panel.
Patent KR-20070068540-A (KR)
Title: Engine lubrication device of backhoe
Inventor: CHO SEUNG BAE
IPC: F01M1/12
Filed: 2005-12-27
Abstract: An engine lubrication device of an excavator is provided to constitute a compact engine structure and secure the safety of the engine of the excavator. An engine lubrication device of an excavator includes an engine main body(20), and an oil tank(30). The oil is supplied various lubrication parts such as a cam shaft(23), a rocker arm shaft(24), and a crankshaft(25). The oil tank stores the oil to supply the oil into the lubrication parts. The oil tank is separately installed from the engine main body and connected to an oil supply line(40) and an oil collecting line(50). The engine lubrication device is installed on the oil supply line, and includes an oil supply pump(21), and an oil collection pump(22). The oil supply pump supplies the oil into the lubrication parts. The oil collection pump collects the oil passed through the lubrication parts into the oil tank.
Patent KR-20060076711-A (KR)
Inventor: FUKUDA KAZUO
IPC: H05B37/02
Filed: 2005-12-27
Abstract: PWM 방식을 이용하지 않고, 광량 보정을 행한 후에 계조 제어를 행할 수 있는 발광 소자 구동 장치를 제공한다.  LED 구동 장치(2R)는, 정전류 회로(10R)와 제어 회로(40R)를 갖는다.  정전류 회로(10R)는, 각각 LED(1R)에 직렬 접속됨과 함께 상호 병렬 접속되어 LED(1R)에 전류를 공급하는 복수의 정전류원을 포함한다.  복수의 정전류원은, 각각 제1∼제M 정전류원을 포함하는 제1∼제N 정전류 블록을 구성한다.  제1∼제M 정전류원 간의 전류비는, 정전류 블록 사이에서 대략 동일하다.  제어 회로는, 광량 보정 데이터에 기초하여, 모든 정전류 블록에 대하여 공통으로, 제1∼제M 정전류원을 선택적으로 유효 상태로 하고, 계조 데이터에 기초하여, 제1∼제N 정전류 블록을 선택적으로 온한다.  이에 의해, 온으로 된 정전류 블록에 속하는 유효 상태의 정전류원이, LED(1R)에 전류를 공급한다.   
       
     정전류 회로, LED 구동 장치, 광량 보정 데이터, 계조 데이터
Patent KR-20070068747-A (KR)
Title: Cleaning method of semiconductor manufacturing apparatus
Inventor: CHOE LI RA
IPC: H01L21/3065
Filed: 2005-12-27
Abstract: A method of rinsing semiconductor fabricating equipment is provided to remove the byproduct of (NH4)2SiF6 generated when removing a natural oxide layer which is soluble by using water. An etching gas containing ammonia and nitrogen trifluoride is supplied on a wafer(W) with a natural oxide layer(100a). The etching gas is reacted with the natural oxide layer by generating plasma to form a byproduct of ammonium fluorosilicide. The wafer is heated to absorb the byproduct in semiconductor manufacturing equipment, and then the byproduct is removed by using water.
Patent KR-20070069714-A (KR)
Title: Semiconductor package
Inventor: PARK SHIN YOUNG
IPC: H01L21/56
Filed: 2005-12-28
Abstract: A semiconductor package is provided to prevent voids and warpage in an EMC(Epoxy Molding Compound) frame by coupling sectionally the EMC frame on a substrate. A semiconductor package includes a substrate, a chip(120) mounted on the substrate, a wire, an EMC, and an EMC frame. A window is formed at the center of the substrate(110), and a plurality of coupling holes are formed at edges of the substrate. The wire(140) is connected to the chip through the window. The EMC(150) is molded to the window for preventing the wire. The EMC frame(130) having a plurality of pins is coupled and injected to the coupling hole for preventing the chip.
Patent KR-20070072127-A (KR)
Title: Liquid crystal display device
Inventor: SON MI YOUNG
IPC: G02F1/1345
Filed: 2005-12-30
Abstract: An LCD(Liquid Crystal Display) is provided to reduce a pattern defect ratio by forming electrode pad lines to be shortened from a central portion of an electrode pad part toward an outer edge part. A thin film transistor array substrate includes a thin film transistor formed on a substrate, a plurality of signal lines(403a) formed on the substrate, a plurality of electrode pad lines(401a) electrically connected to the plurality of signal lines, a plurality of line lines(402a) connecting the plurality of signal lines with the gate pad lines, and a driving part connected with an electrode pad part including the plurality of gate pad lines. The gate pad lines of the gate pad part have different shapes. A color filter substrate is bonded with the thin film transistor array substrate and faces the thin film transistor array substrate. A liquid crystal layer is filled between the thin film transistor array substrate and the color filter substrate.
Patent KR-20070072131-A (KR)
Title: Multi domain liquid crystal display device
Inventor: TAK YOUNG MI
IPC: G02F1/1345
Filed: 2005-12-30
Abstract: A multi-domain LCD(Liquid Crystal Display) is provided to effectively improve brightness and reduce color transfer within one pixel by forming an electrode as a combined multi-domain structure. A plurality of gate lines(101) are arranged on a first substrate in a first direction. A plurality of data lines(103) are arranged in a perpendicular direction to the gate line, and define a plurality of pixels each including a first region and a second region. Common electrodes(106a,106b) and pixel electrodes(107a,107b) generate an in-plane electric field in the first region, and serve to improve brightness. Common electrodes(116b,116b) and pixel electrodes(117a,117b) generate an in-plane electric field within the second region, and serve to reduce color transfer. A liquid crystal layer is formed between the first and second substrates.
Patent KR-20050059046-A (KR)
Title: Polypeptides with a signal sequence comprising an fivsi motif and polynucleotides encoding therefor
Inventor: SLEEP DARRELL
IPC: C12N15/62
Filed: 2003-07-23
Abstract: The present invention provides a polypeptide comprising (i) a leader sequence, the leader sequence comprising a (a) secretion pre sequence, and (b) the following motif: - X1-X2-X3-X4-X5- where X 1 is phenylalanine, tryptophan, or tyrosine, X2 is isoleucine, leucine, valine, alanine or methionine, X3 is leucine, valine, alanine or methionine, X4 is serine or threonine and X5 is isoleucine, valine, alanine or methionine; and (ii) a desired protein heterologous to the leader sequence. A polypeptide of the invention may additionally comprise, as part of the leader sequence, a secretion pro sequence. The invention also provides a polynucleotide comprising a sequence that encodes a polypeptide of the invention and a cell, preferably a yeast cell, comprising said polynucleotide.
Patent KR-20050042177-A (KR)
Title: An electronic device provided with a concealed strap holder
Inventor: CARLSSON MARCUS
IPC: A45F5/00
Filed: 2003-08-07
Abstract: A portable electronic device (1) comprising a housing (3) and at least one detachable cover element (4) and being provided with strap-attaching means provided on the housing (3) for attaching a carrying strap (2) to the electronic device (1). The strap-attaching means is concealed by the detachable cover element (4) and an opening (10) giving access to a carrying strap (2) from outside of the electronic device (1) to the attaching means is provided.
Patent KR-20050102619-A (KR)
Inventor: BRUNNEKE HANS GERD
IPC: F16C11/06
Filed: 2004-02-27
Abstract: The invention relates to a ball-and- socket joint for a motor vehicle, especially for the chassis of a motor vehicle. Said ball-and-socket joint comprises a housing (1) provided with an opening and containing a bearing shell (5), and a ball pivot (4) comprising a ball (2) and a journal (3) and consisting of an electroconductive material. Said ball pivot is rotatably and pivotably mounted in the bearing shell (5) by means of the ball thereof, the journal (3) of said ball pivot protruding through the opening out of the ball-and-socket joint housing. An electrode (14) is arranged in the wall of the bearing shell (5), at a distance (Delta) from the ball (2), the electrode (14) and the ball (2) being electrically insulated from each other by means of the bearing shell (5). The wall also comprises at least two successive layers (12, 13) between the ball (2) and the housing (1), the electrode (14) being arranged between said two layers.
Patent KR-20050062576-A (KR)
Title: Comprehensive integrated lithographic process control system based on product design and yield feedback system
Inventor: PHAN KHOI A
IPC: G03F7/20
Filed: 2003-09-12
Abstract: The present invention provides systems and methods that facilitate performing fabrication process. Critical parameters are valued collectively as a quality matrix, which weights respective parameters according to their importance to one or more design goals. The critical parameters are weighted by coefficients according to information such as, product design, simulation, test results, yield data, electrical data and the like. The invention then can develop a quality index which is a composite "score" of the current fabrication process. A control system can then do comparisons of the quality index with design specifications in order to determine if the current fabrication process is acceptable. If the process is unacceptable, test parameters can be modified for ongoing processes and the process can be re- worked and re- performed for completed processes. As such, respective layers of a device can be customized for different specifications and quality index depending on product designs and yields.
Patent KR-20050057627-A (KR)
Title: Multispeaker sound imaging system
Inventor: SERRANO JUAN
IPC: H04S1/00
Filed: 2003-10-06
Abstract: A sound imaging system (10), which by processing left and right stereo channel audio signals of a conventional two channel stereo system (30), distributes signals to a speaker array of a number of speakers (60) determined by a listening area (70). Listeners located in different places within the listening area (70), can have an audible perception of an equivalent distribution to that of the conventional two channel stereo system (30). Additionally they will have an audible central perception of the centered program material equivalent to that obtained from the conventional two channel stereo system (30) when the listeners are located in a median plane of the conventional two channel stereo system speakers_(60').
Patent KR-20060061284-A (KR)
Title: Light control body and laminate glass
Inventor: YANO YUICHI
IPC: G02F1/15
Filed: 2004-07-29
Abstract: A light control body and a laminate glass enabling shortening of the work time while suppressing generation of cadmium and preventing deterioration of a liquid crystal layer. The light control body (103) comprises a pair of PET films (109a, 109b) sandwiching a liquid crystal layer (108), transparent conductive films (110a, 110b) formed on the opposing surfaces of the pair of PET films (109a, 109b), and an electrode structure arranged at one end thereof. The electrode structure comprises silver paste (111) applied onto the exposed transparent conductive film (110b), a metal layer (112) of a copper tape bonded to the upper side thereof, and a connector (113) of a copper tape connected with the metal layer (112). The connector (113) is further bonded to a sleeve (115) containing a lead wire (114) for supplying power from an external power supply not shown.
Patent KR-20050083959-A (KR)
Title: Silicon carbide porous body, process for producing the same and honeycomb structure
Inventor: FURUKAWA MASAHIRO
IPC: F01N3/28
Filed: 2003-11-19
Abstract: A silicon carbide porous body comprising silicon carbide particles and metallic silicon combined together in such a manner that pores are retained between silicon carbide particles and/or between silicon carbide particle and metallic silicon, wherein an oxide phase containing respective oxides of silicon, aluminum and alkaline earth metal is buried in at least some of fine pore portions of 10 mu m or less minimum distance between the respective surfaces of silicon carbide particles or between silicon carbide particle surface and metallic silicon surface among the pores so that the ratio of the total volume of those wherein the oxide phase is not buried among the fine pore portions (pore volume of fine pore portions) to the total volume of those wherein the oxide phase is not buried among the pores including fine pore portions (total pore volume) is 20% or less. This silicon carbide porous body is suitable for use as a material constituting, for example, a catalyst support or filter for automobile exhaust gas purification.