baber/WOPTO huggingface dataset:
Patent KR-20090039491-A (KR)
Inventor: LEE HYUK JIN
IPC: C09K13/04
Filed: 2007-10-18
Abstract: An etching solution for silicon wafers is provided to rapidly remove crystal defect generated in a process of manufacturing silicon wafers and improve surface roughness of the silicon wafers, thereby showing improved surface smoothening capability and minimizing burden in a polishing process. An etching solution for silicon wafers comprises 20-55wt% of inorganic alkali, 0.01-20wt% of polyfunctional alcohol and 25.00-79.99wt% of water on a total weight basis of the etching solution. The inorganic alkali is one or more mixtures selected from the group consisting of potassium hydroxide, sodium hydroxide, sodium phosphate, sodium silicate, sodium carbonate and sodium hydrogen carbonate. The polyfunctional alcohol is one or more mixtures selected from the group consisting of glycols and sugar-alcohols. The glycols are selected among ethylene glycol, propylene glycol, diethylene glycol, triethylene glycol, dipropylene glycol, hexylene glycol and butylene glycol.
Patent KR-20090040945-A (KR)
Title: Apparatus for measuring the pulse
Inventor: EUN TAK
IPC: A61B5/02
Filed: 2007-10-23
Abstract: An apparatus for measuring a pulse is provided to measure a pulse by measuring an eddy current loss change of an AC magnetic field according to contraction and expansion of an artery. An apparatus for measuring a pulse includes an eddy current generating part(20), an eddy current sensing part(30), and a signal processing part(40). The eddy current generating part generates an AC magnetic field near an artery. The eddy current sensing part senses an eddy current loss change of the AC magnetic field according to contraction and expansion of the artery. The signal processing part outputs a pulse signal according to the eddy current loss change by processing a signal sensed by the eddy current sensing part. The eddy current generating part generates the AC magnetic field by an AC power source(50) having a frequency of about 300KHz. The eddy current sensing part senses a different value of an eddy current sensed near the eddy current generating part.
Patent KR-20090041831-A (KR)
Title: Fan
Inventor: CHOI SEOK HO
IPC: F04D29/38
Filed: 2007-10-25
Abstract: A fan is provided to reduce fan noise and increase air volume by removing partial area around a trailing edge in a blade. A fan comprises: a hub(10); and a plurality of blades(50) formed in the outer circumference of the hub. The standard linear of a trailing edge(56) is set as a rake angle and a camber are selected in the blade. The trailing edge of the blade is formed between a first imaginary line(L1) and a second imaginary line(L2). The first imaginary line is at a right angle to a rotary shaft of a hub discharge terminal. The second imaginary line has the height corresponding to 25% of the hub diameter in the first imaginary line. The trailing edge part of the blade is curved.
Patent KR-20090047824-A (KR)
Title: 은도포발열선
Inventor: I SANG GEUN
IPC: H05B3/56
Filed: 2007-11-08
Abstract: 본 발명에 따른 은도포발열선은 니크롬선과 같은 전열선으로 사용되는 발열선과, 상기 발열선위에서 용융상태로 도포된 0.1~1.0mm의 두께로 도포된 은도포층을 갖으며, 상기 은도포발열선의 작동시 발열선위에 도포된 은도포층이 가열되어 은나노입자가 증발되면서 주위에 퍼지게 되어 가열난방기기를 사용하는 사용자들에게 은나노입자를 접할 수 있게 되어 은나노입자의 효능인 살균효능을 발휘하고, 세포의 산소 신진대사를 촉진하여 세포를 활성화시킬 뿐 아니라 동시에 몸의 면역력을 크게 향상시켜 병에 대한 저항력을 높여 주어 사용자의 건강을 증진시킬 수 있다.
Patent KR-20090048792-A (KR)
Inventor: YOO SI HO
IPC: B60N3/00
Filed: 2007-11-12
Abstract: 본 발명은 자동차용 컵홀더에 관한 것으로, 보다 상세하게는 다양한 크기의 컵이나 음료용기를 다수개 거치할 수 있도록 하면서 비사용시 하나로 합쳐서 공간활용성을 높인 자동차용 다단 컵홀더장치에 관한 것이다. 
     상술한 본 발명은, 서로 다른 크기를 가지며 상하로 이격배치되는 둘 이상의 컵홀더부; 상기 각각의 컵홀더부와 연결되어 그 컵홀더가 수평방향으로 회전 이동되게 하는 회전부; 상기 회전부를 감싸서 지지하는 지지부;를 포함하여 이루어지는 자동차용 다단 컵홀더장치를 제공한다. 
       
     자동차, 컵홀더, 회전부, 승강수단, 승강레일, 구동모터,
Patent KR-20090049282-A (KR)
Inventor: SONG SUNG TAE
IPC: H01L21/02
Filed: 2007-11-13
Abstract: 진공챔버와 진공펌프 사이의 유체통로를 개폐하는 진공 게이트밸브가 개시된다. 본 발명의 진공 게이트 밸브는, 유체통로가 형성된 내벽에 유체통로와 수직한 방향으로 슬라이딩공간이 형성된 밸브몸체와, 상기 슬라이딩공간 내로 전후진됨에 따라 유체통로를 개폐하는 밸브판과, 상기 밸브판을 구동시키는 밸브판구동부와, 상기 유체통로에 평행한 방향으로 승하강됨에 따라 슬라이딩공간을 개폐하는 밀폐부재, 상기 밀폐부재를 구동시키는 밀폐부재구동부로 이루어지는 진공 게이트밸브에 있어서, 상기 밸브판은, 상기 슬라이딩공간 내에서 상하로 유동되도록 그 상부면과 하부면의 외곽에서 탄성 지지되며, 상기 슬라이딩공간 상하부에 위치하는 밸브몸체의 대향하는 내벽면에 의하여 승하강이 제한되고, 상기 밀폐부재는, 하강시 그 상단면은 상기 슬라이딩공간 하부에 위치하는 밸브몸체의 내벽면보다 낮게 형성되며, 그 상단에 실링재가 구비된다. 이에 따라 유입부와 유출부 사이의 압력차가 크거나, 특히 역압이 가해지는 경우에도 밸브의 기능이 원활하게 이루어지게 된다. 
     
     밸브판, 밀폐부재, 역압, 탄성스프링, 압축공기유입부
Patent KR-20090050480-A (KR)
Inventor: JOO MO DAM
IPC: F24C15/00
Filed: 2007-11-15
Abstract: 본 발명은 접지브라켓 및 이를 포함하는 조리기기에 관한 것이다.  본 발명에서는 접지대상물인 컨트롤커버와 컨트롤브라켓 사이의 거리와 무관하게 접지브라켓을 사용하여 양자를 접지할 수 있게 된다.  따라서 본 발명에 의한 접지브라켓 및 이를 포함하는 조리기기에 의하면, 제품의 규격과 무관하게 접지브라켓의 공용화가 가능한 이점이 있다. 
       
     조리기기, 컨트롤패널, 접지브라켓
Patent KR-20080050351-A (KR)
Title: Data input device
Inventor: OH EUI JIN
IPC: G06F3/02
Filed: 2007-12-03
Abstract: A data input device is provided to enable a user to execute all the functions in a mouse unit, used in a desktop PC, by one hand while minimizing an input space. A data input device includes an input unit(10), a sensing unit(20) and a controller(30). The input unit performs a moving input operation based on horizontal movement within a set input area, a central input operation by lift up/down or selection of a central input key arranged on one side, and a central movement input operation where the input unit performs horizontal movement while performing the central input operation. The sensing unit senses the horizontal movement, the movement path and the lift up/down of the input unit or selection of the central input key. The controller extracts an input command, matched with the movement input, the central input and the central movement input operation, from a memory on the basis of the result of the sensing unit, and executes the extracted input command.
Patent KR-20090058327-A (KR)
Title: The recombinant proteins for the diagnosis of diseases infected from mycoplasma pneumoniae and the diagnostic kits comprising the same
Inventor: CHONG CHOM KYU
IPC: G01N33/53
Filed: 2007-12-04
Abstract: A recombinant protein for diagnosing mycoplasma pneumoniae pneumonia is provided to manufacture a diagnosis kit having high sensitivity and specificity to a mycoplasma pneumonia. A composition for diagnosing mycoplasma pneumoniae pneumonia comprises an adhesion P1 recombinant protein-specific monoclonal antibody. The recombinant protein has amino acid sequence of the sequence number 1. The monoclonal antibody which is specific to the adhesion P1 recombinant protein of mycoplasma pneumonia is a monoclonal antibody 2G6D7. A diagnosis kit of mycoplasma pneumoniae pneumonia comprises the composition for diagnosing mycoplasma pneumoniae pneumonia. The kit comprises a diagnosis kit of strip type using immunochromatography and diagnosis kit of device type using immunochromatography.
Patent KR-20090061319-A (KR)
Title: Method for producing leather absorbed loess red ochre and for folkpercussion
Inventor: YOON KWI HO
IPC: C14C13/02
Filed: 2007-12-11
Abstract: A method for producing leather absorbed with loess and ochre is provided to secure uniformity of leather surface and constant thickness by applying loess red and ochre to leather in an optimal ratio and to increase tensile force of leather. A method for producing leather absorbed with loess and ochre comprises the steps of: removing foreign substances by dipping crude leather in water to soften the texture of leather; loosing hair roots by swelling the leather; removing residual hair from the leather; neutralizing acid or base bonded to the leather; removing unnecessary protein except collagen by dipping the leather in neutral solution; mixing loess powder and ochre powder in a ratio of 1.5-2 : 1 and adsorbing loess powder and ochre powder by impregnating the leather with the mixture and water; and drying the leather in a shady place.
Patent KR-20090065851-A (KR)
Title: Mobile convergence computing terminal
Inventor: MA JIN SUK
IPC: H04B1/40
Filed: 2007-12-18
Abstract: A mobile convergence computing terminal is provided to operate at low power consumption and be stabilized by reducing the load caused by the calculation when designing and fabricating a terminal that provides multi-services. A graphic accelerator(403) is connected to a CPU(400) through an interface. A dedicated SDRAM(404) is installed in the graphic accelerator to configured a dedicated frame buffer, therefore an optimized graphic function can be provided to a user. The output of the graphic accelerator is connected to each display unit(405) and a TV encoder(406), and the EV encoder is used for the output of an image signal. A USB host controller(407) supports a main memory device(408) or a subsidiary memory device(409) of flash memory type. A GPS receiver(104) which is connected to glue logic provides a service for GPS navigation by receiving a UART signal.
Patent KR-20090067409-A (KR)
Title: Apparatus for separating a semiconductor chip
Inventor: MUN GANG HYUN
IPC: H01L21/78
Filed: 2007-12-21
Abstract: An apparatus for separating semiconductor chips is provided to prevent damage due to collision of an ejector for lifting the semiconductor chips by using an anti-collision system. An apparatus for separating semiconductor chips includes a moving unit(200), a separating unit(300), a sensor unit(400), an interception unit(500), and a control unit(600). A plurality of semiconductor chips are attached on an adhesive sheet. The moving unit supports the adhesive sheet and moves the supported adhesive sheet in a horizontal direction. The separating unit is positioned under the moving unit. The separating unit separates the semiconductor chip selected according to the movement of the moving unit from the adhesive sheet by performing a vertical driving operation. The sensor unit is positioned to surround the separating unit. The sensor unit emits the sensing light to the driving direction of the separating unit. The interception unit is positioned at an upper part of the sensor unit in order to surround the separating unit. The interception unit intercepts the emission of the sensing light from the sensor unit while the moving unit is separated from a set region. The control unit receives a sensing signal from the sensor unit. The control unit controls the movement of the moving unit on the basis of an interception signal of the sensor unit while the sensing light is intercepted by the interception unit.
Patent KR-20090069846-A (KR)
Title: The furnace for energy saving
Inventor: LEE DONG WOOK
IPC: C21D9/673
Filed: 2007-12-26
Abstract: An energy-saving type thermal process furnace is provided to reduce the maintenance cost like the factory rent by relieving the restriction on an installation space. An energy-saving type thermal process furnace comprises: a protrusion(100a) in which one side and a rear surface bottom part are extended to specific side; an oil tank(10) charged with cooling fluid; and a furnace(11) installed at the rear of the oil tank in which a front side is connected to the rear surface top end part of the oil tank and the lower surface front part is laminated on the upper rear side of the protrusion of the oil tank. The oil tank comprises an elevator(105). A plurality of workpiece transferring rollers(105b,105c) is mounted at a top and bottom of the workpiece elevator.
Patent KR-20090070942-A (KR)
Title: Insulating material using natural fiber and manufacturing method thereof
Inventor: KIM KI JONG
IPC: F16L59/00
Filed: 2007-12-27
Abstract: An insulating material made of natural fiber and a manufacturing method thereof are provided to prevent the emission of endocrine disrupter by spraying viscous solution produced by mixing glue with water to the natural fiber. A manufacturing method of an insulating material using natural fiber comprises an adhesive solution manufacturing process(P1) for mixing glue and water at the ratio of 1: 2~4, a fiber base material preparation step(P2) for spreading the natural fiber into the form of board, an impregnation step(P3) for spraying an adhesion solution heated to high temperature from the upper and lower sides while moving the fiber base material through a conveyer belt, a pressing step(P4) for pressing the adhesive-impregnated fiber base material to remove the moisture, and a drying step(P5) for blowing hot air to dry the pressed fiber material.
Patent KR-20090072697-A (KR)
Title: Mobile communication system and method for providing location information of mobile station of serving gprs support node
Inventor: SHIN HO SUB
IPC: H04W64/00
Filed: 2007-12-28
Abstract: A mobile communication system and a method for providing location information of a mobile station of serving a GPRS support node are provided to supply the location information of a mobile station to a gateway device at a regular interval. A network control processor(341) processes a GTP(GPRS Tunneling Protocol) message, and an access network processor(342) manages the resources between an SGSN(Serving GPRS Support Node) and an RNC(Radio Network Controller). A packet handler(343) processes a traffic, and a storage unit(344) stores the location information of each MS(Mobile Station) according to the control from an SGSN controller(345).
Patent KR-20070046871-A (KR)
Inventor: HAYES GEOFFREY GERARD
IPC: B29C48/04
Filed: 2005-08-31
Abstract: 약제학적 활성 성분을 함유하는 혼합물의 압출은 가소제로 작용하고 또한 활택제로도 작용하기에 충분한 양으로 가소성 부형제를 이용하여 달성 가능함으로써, 활택제를 포함해야 할 필요성이 없게 된다.   
     본 발명은 제어 방출형 특성을 가지면서, 활택제를 실질적으로 함유하지 않은 다중미립자를 제공한다.  
       
     다중미립자, 제어 방출형, 가소제, 활택제, 가소성 부형제
Patent KR-20070037749-A (KR)
Inventor: WATANABE SHOICHIRO
IPC: H01M10/44
Filed: 2000-06-29
Abstract: 정극과 부극 및 비수용매를 함유한 재충전 가능한 비수 전해액 2차전지에 있어서, 반경험적 분자궤도 계산법에서 해밀토니안의 PM3법을 사용하여 계산한 HOMO 에너지(최고 점유 분자궤도 에너지: highest occupied molecular orbital energy)가 -8.5 eV ∼ -11.0 eV이고, LUMO 에너지[최저 비점유 분자궤도 에너지(혹은 최저 공궤도(空軌道) 에너지): lowest unoccupied molecular orbital energy]가 -0.135 eV ∼ 3.5 eV인 유기 화합물을 비수용매에 첨가한다. 본 발명에 의하면 안전성과 장기간의 신뢰성이 우수한 전지와 휴대용 정보기기가 제공된다. 
       
     비수 전해액 2차전지; HOMO 에너지가 -8.5 eV ∼ -11.0 eV이고, LUMO 에너지가 -0.135 eV ∼ 3.5 eV인 유기 화합물
Patent KR-20070047827-A (KR)
Inventor: GRETEN ZACHARIAH C
IPC: A01N31/00
Filed: 2005-08-11
Abstract: 본 발명은 병원, 건강관리 산업장, 작업장, 휴양지, 가정 또는 이와 유사한 환경과 같은 곳에서 소독용 조성물이 필요할 때마가 사용될 수 있는 항균 조성물에 관한 것이다.  항균 조성물은 피부와 같은 기면에 국소 도포하기에 특히 유용하며, 손 소독제 또는 수술전 스크럽제로서 사용될 수 있다.  조성물은 단순한 지방족 알코올과 활성 증가제의 상승효과적 복합물을 포함하며, 여기서 조성물은 피부를 습윤화시키면서 그람-네거티브 유기체를 포함하는 광범위한 범위의 미생물에 대한 예전에는 예상치 못했던 지속적인 활성을 제공한다.
Patent KR-20070067692-A (KR)
Title: Transfer acknowledgement for a mobile scalable link(msl) architecture
Inventor: MUELLER PETER
IPC: G06F13/00
Filed: 2005-09-01
Abstract: Method and apparatus relating to an acknowledgement mechanism in an interconnected subsystem architecture. After a data message is transmitted, the transmitting device may transmit an acknowledge message on a channel undefined by the inter-subsystem communication protocol associated with the interconnection architecture. The undefined channel may be a generated using a device-specific identifier on a channel defined to be a broadcast channel. The receiving device may acknowledge the transfer by switching a sideband control signal line.
Patent KR-20070065356-A (KR)
Title: Semiconductor device and manufacturing method thereof
Inventor: OKITA YOICHI
IPC: H01L21/28
Filed: 2004-10-22
Abstract: A plurality of origin patterns (3) containing metal catalyst are formed on the upper part of a semiconductor substrate (1). An insulating film (4) is formed to cover the origin patterns (3). A groove from which the side surfaces of the origin patterns (3) are exposed at both edges is formed on the insulating film (4). Then, carbon nano tube (5) provided with conductive chirality is grown in the groove and wiring is formed. Then, an interlayer insulating film is formed so as to cover the carbon nano tube.
Patent KR-20070057237-A (KR)
Title: Dynamic mode atomic force microscope probe vibration simulation method, program, recording medium, and vibration simulator
Inventor: SASAKI NARUO
IPC: G01Q10/00
Filed: 2005-10-31
Abstract: The vibration characteristic of a dynamic AFM probe is simulated. For a given operation parameter (for example, the displacement u0 of the probe, the spring constant k of the cantilever, or the radius of curvature of the probe R1), the plate-spring cantilever to which the probe is attached is vertically moved while being mechanically resonated, and the vibration characteristic of the probe of the dynamic mode atomic force microscope (AFM) for observing the structure of the sample surface is simulated. The vibration information on the probe in the steady state at each initial position u0 (displacement u - time tau) (S103, S104) is recorded, and the movement of the probe is visualized by GUI on the basis of the recorded vibration information. An essential spectroscopy obtained by the AFM, for example the ampliture a - probe initial position u0 relation or the interaction force F - probe initial position u0 relation is determined and shown on a graph according to the approach/separation of the probe (cantilever) to/from the surface.
Patent KR-20070086092-A (KR)
Title: Porous holographic film
Inventor: VAN HEESCH CHRISTIANUS M
IPC: G02B5/02
Filed: 2005-12-09
Abstract: The present invention relates to a method for the manufacture of a holographic film. The method includes a polymerizable composition that comprises monomers with high reactivity, monomers with low reactivity and a non-reactive material. The method comprises a patterned exposure to obtain a patterned polymerization of the monomers with high reactivity and a subsequent polymerization to polymerize also monomers with low reactivity to form a solid film. The method gives a holographic film with a high refractive index modulation and a modulated porosity.
Patent KR-20070088767-A (KR)
Title: Powder supply device, image forming device, and monitor system
Inventor: SANO HIROSHI
IPC: G03G15/00
Filed: 2006-09-28
Abstract: A powder supply device for supplying powder to a destination. The powder supply device has a powder receiving section for receiving the powder in it and having at its bottom a gas ejection section for ejecting gas toward the inside of the powder receiving section, and also has a transportation means for sucking the powder received in the powder receiving section and transporting the powder toward the destination.
Patent KR-20070093424-A (KR)
Title: Purine derivatives acting as a2a receptor agonists
Inventor: FAIRHURST ROBIN ALEC
IPC: C07D473/00
Filed: 2006-01-12
Abstract: Compounds of formula (I) in free or salt form, wherein R1, R2 and R3 have the meanings as indicated in the specification, are useful for treating conditions mediated by activation of the adenosine A2A receptor, especially inflammatory or obstructive airways diseases. Pharmaceutical compositions that contain the compounds and a process for preparing the compounds are also described.
Patent KR-20080007313-A (KR)
Title: Eradicable composition and kit
Inventor: KWAN WING SUM VINCENT
IPC: C09D11/18
Filed: 2005-08-31
Abstract: An aqueous shear-thinning eradicable marking composition such as an ink, including water, a dye selected from the group consisting of diarylmethane derivatives, triarylmethane derivatives, methine dyes, and a film-forming resin, wherein the composition has a shear-thinning index in the range of about 0.35 to about 1.0; a kit including the composition and an eradicator solution; a complex including a colorless or substantially colorless dye selected from the group consisting of oxidized diarylmethane derivatives, oxidized triarylmethane derivatives, and oxidized methine dyes, and a film-forming resin; and methods of using the composition as part of an eradicable ink system, are disclosed herein.
Patent KR-20070119643-A (KR)
Title: Foams made from interpolymers of ethylene/alpha-olefins
Inventor: PRIETO MIGUEL ALBERTO
IPC: C08F210/16
Filed: 2006-03-15
Abstract: Foamable compositions and foams comprise at least an ethylene/alpha-olefin interpolymer. The foam has a density from greater than 150 to about 500 kg/m. The foamable compositions further comprise a blowing agent and a crosslinking agent. The ethylene/alpha-olefin interpolymers are a multi-block copolymer comprising at least one soft block and at least one hard block. Methods of making the foamable compositions and foams; and foamed articles made from the foams are also described.
Patent KR-20070107808-A (KR)
Title: Lighting optical device, projection aligner, exposure method and electronic device manufacturing method
Inventor: SHIRAISHI NAOMASA
IPC: G02B19/00
Filed: 2004-10-26
Abstract: A lighting optical device and a projection aligner capable of reducing a light quantity loss when a mask is illuminated with a polarized lighting light. A lighting optical system (ILS) for illuminating a reticle (R) with a lighting light (IL) and a projection optical system (PL) for projecting the pattern image of the reticle (R) onto a wafer (W) are provided. A lighting light (IL) emitted from an exposure light source (1) in a linearly polarized state in the lighting optical system (ILS) passes through first and second double- refraction members (12, 13) having different advanced-phase-axis directions and is converted into a polarized state that is substantially linearly polarized in a circumferential direction with the optical axis as the center in an almost specific annular area, and then illuminates the reticle (R) under an annular illuminating condition after passing through a fly-eye lens (14).
Patent KR-20070108942-A (KR)
Title: Polyimide film, polyimide metal laminate using same, and method for manufacturing same
Inventor: TSUDA TAKESHI
IPC: C08J5/18
Filed: 2006-04-05
Abstract: Disclosed is a polyimide metal laminate having a metal layer with high adhesiveness. This polyimide metal laminate is suitable as a material for high-density circuit boards. Specifically disclosed is a polyimide film characterized by being surface-treated with an aqueous solution containing an alcohol amine and an alkali metal hydroxide. Also specifically disclosed is a polyimide metal laminate obtained by providing the surface of such a polyimide film with a thermoplastic polyimide and then forming a metal layer on the outer side of the thermoplastic polyimide layer. Further specifically disclosed is a method for manufacturing such a polyimide metal laminate.
Patent KR-20070112264-A (KR)
Title: High strength sputtering target for forming phosphor film in electroluminescence element
Inventor: ZHANG SHOUBIN
IPC: C23C14/34
Filed: 2006-05-01
Abstract: Provided is a sputtering target for forming a phosphor film in an electroluminescence element, which can maintain high strength even when it is allowed to stand in the atmosphere for a long time. A target which has a chemical composition that Al: 20 to 50 mass %, Eu: 1 to 10 mass %, and the balance: Ba and inevitable impurities, and has a structure wherein Ba in which Eu is solid-solubilized and Al form an intermetallic compound phase, wherein the above intermetallic compound phase of Ba in which Eu is solid-solubilized comprises a BaAl4 intermetallic compound phase and a Ba7All3 intermetallic compound phase and Eu forms a solid solution with Ba in the above BaAl4 intermetallic compound and in the above Ba7All3 intermetallic compound, respectively.
Patent KR-20070119704-A (KR)
Title: Socket for a lamp
Inventor: BEHR GERHARD
IPC: F21Y101/00
Filed: 2006-02-09
Abstract: A socket for a lamp is disclosed, in particular for a vehicle lamp, comprising a socket housing and at least two contact elements fixed in the socket housing for housing and electrical contacting of the lamp. According to the invention, the contact elements of the socket housing are fixed by means of a positive or non-positive fit with a socket pin which may be fixed therein.