baber/WOPTO huggingface dataset:
Patent KR-20110052083-A (KR)
Title: A gas spring with a opening and closing lever for valve-pin control
Inventor: JUN YOUNG SANG
IPC: F16F9/02
Filed: 2009-11-12
Abstract: PURPOSE: A gas spring with an opening and closing lever for controlling a rotatable valve pin is provided to simply operate an opening and closing lever regardless of the position of a cable for rotating the opening and closing lever. CONSTITUTION: A gas spring with an opening and closing lever for controlling a rotatable valve pin comprises a cylinder member(200), an inner pipe(400), a valve body(500), and a piston rod. The cylinder member is vertically coupled to the inside an outer body. The inner pipe is coupled to the inner wall of the cylinder member and forms a gas guide path between the inner pipe and the inner wall of the cylinder member. The valve body is formed on the top of the inner pipe and the cylinder member and comprises a valve pin(510). The valve body controls the movement of gas passing through the gas guide path by ascending and descending the valve pin. One end of the piston rod is coupled to the inside the inner pipe, and the other end is rotatably coupled to the bottom of the outer body.
Patent KR-20110052795-A (KR)
Inventor: LEE HAN BONG
IPC: B65B51/10
Filed: 2009-11-13
Abstract: 본 발명은 냉면용기포장장치에 관한 것으로, 보다 상세하게는 냉면용기를 연속공급되는 필름지를 이용하여 열융착으로 밀폐시키고 주위를 자르도록 하기 때문에, 냉면을 안심하고 시식할 수 있으며, 연속공급되는 필름지 일측으로 아이마크를 형성하고, 이를 마이크로포토센서가 감지하여, 정확한 필름지의 위치를 정할 수 있는 등, 필름지의 낭비를 줄이면서, 필름지에 인쇄된 모양과 일치되어 냉면용기를 밀폐포장이 가능하도록 하는 아이마크감지용 마이크로포토센서가 구비된 자동냉면용기포장장치 및 이를 이용한 자동냉면용기포장방법에 관한 것이다. 
     이와 같은 본 발명의 특징은 냉면용기가 놓여지는 냉면용기안치부; 냉면용기안치부에 놓여지는 냉면용기가 밀폐되도록 하고 다수의 롤러에 의하여 연속공급되며, 일측으로 아이마크가 형성된 필름지; 필름지가 냉면용기 상부에 위치된 상태에서 필름지가 냉면용기에 열융착되도록 하고 냉면용기에 따라 필름지를 절단하는 밀폐장치; 필름지의 일측에 형성된 아이마크를 감지하기 위한 마이크로포토센서가 포함되어 구비되는 것을 특징으로 한다. 
       
     냉면, 냉면용기, 포장, 필름지, 열융착, 롤러
Patent KR-20100138711-A (KR)
Title: Compressed molding vegetal coir box
Inventor: LEE KWAN CHOON
IPC: A01G9/10
Filed: 2009-11-16
Abstract: PURPOSE: A compression-molded vegetation coir box is provided to compress-molding coir to form a pocket-type box, and to secure the intensity of the standardized box. CONSTITUTION: A compression-molded vegetation coir box is a pocket-type vegetation coir box(100) formed by compress-molding natural state coir. The pocket-type vegetation coir box comprises the following: a bed soil pocket(112) storing mixed bed soil in the inside, formed on the lower side of an upper bed(111); a connection rib(113) connected to the bed soil pocket; and a root-tangling passage.
Patent KR-20110009007-A (KR)
Title: Fuel cell system and fuel supply method thereof
Inventor: LIN CHIH YEN
IPC: H01M8/04
Filed: 2009-11-18
Abstract: PURPOSE: A fuel cell system and a fuel supply method thereof are provided to improve the efficiency of a fuel cell system and to solve fuel supply problems by supplying fuel from the inside of the system. CONSTITUTION: A fuel cell system includes; a fuel tank(110); a fuel supply unit(120) supplying the first fuel to the fuel tank; a fuel cell stack(130) which supplies the second fuel to the fuel cell stack and generates the first gas; a liquefaction recycle unit(140) for liquefying the first gas to the recycled fluid; a liquid level modulation unit(150) which maintains a stable fuel level of the second fuel of the fuel tank by guiding the recycled fluid to the fuel tank; a sensing unit(160) of current signal provided by the fuel cell unit; and a control unit(170).
Patent KR-20100059732-A (KR)
Title: Device for providing substantially constant current in response to varying voltage
Inventor: VICE MICHAEL WENDELL
IPC: H02J7/00
Filed: 2009-11-26
Abstract: PURPOSE: A device is provided to uniformly maintain a drain current when the voltage of a power supply is changed by including a plurality of current mirrors. CONSTITUTION: A first current mirror(310) receives a first amount of a first bias current(IBIAS1). The first current mirror offers an output current based on the first amount of the first bias current. A second current mirror(330) receives a second first bias current and a second amount of a first bias current. The second amount of the second bias current bases on the variable voltage from a second voltage source. The first current mirror comprises a first transistor(311) and a second transistor(312). The first amount of the first bias current comprises the drain current of the first transistor.
Patent KR-20110059010-A (KR)
Title: Wafer and method for manufacturing thereof
Inventor: KANG HEE BOK
IPC: H01L23/544
Filed: 2009-11-27
Abstract: PURPOSE: A wafer and manufacturing method thereof are provided to reduce processing time by dicing each memory chip using a DRIE(Deep Reactive Ion Etching) process. CONSTITUTION: A plurality of chips is arranged on a wafer. A plurality of chips comprises an RFID(Radio Frequency Identification) chip. A scribe line(L1) is formed among the chips and divides the chips. An align key line(L2,L3) is formed on one side of the wafer to form an align key pattern. The align key is formed on a fixed area of the align key line.
Patent KR-20110059291-A (KR)
Title: Photonic biosensor, photonic biosensor array, and method for detecting biomaterials using them
Inventor: HUH CHUL
IPC: G01N21/27
Filed: 2009-11-27
Abstract: PURPOSE: A light biosensor, light biosensor array and biomass detecting method using the same are provided to detect biomass using the surface plasmon absorption of gold nanoparticle. CONSTITUTION: A light biosensor comprises a light emitting diode(100), an optical detector(300), an optical fiber(200) and a micro fluidic channel(400). The light emitting diode produces light. The optical fiber interlinks the light emitting diode and optical detector. The micro fluidic channel is formed on the optical fiber. Gold nanoparticle(800) is formed on the micro fluidic channel in which bio antibody or aptamer is fixed. The light emitting diode is light emitting diode of single light source. The optical detector has the highest sensitivity about the single light source of the light emitting diode.
Patent KR-20110059671-A (KR)
Title: Manufacturing method of sheet for bag
Inventor: YU BYEONG GYU
IPC: D06N3/06
Filed: 2009-11-28
Abstract: PURPOSE: A method for fabricating bag fabric is provided to ensure excellent waterproofing property, durability, and softness. CONSTITUTION: A method for fabricating bag fabric by coating vinyl to fabric comprises: a step of preparing a mixture containing 20-50 weight% of toluene and oily coating agent selected from vinyl chloride-vinyl acetates, polyvinyl chlorides, and polyisopropylenes; a step of knife-coating the mixture in the range of 25-30g per m^2 and in the thickness of 15-20 um; and a step of coating polyurethane coating agent in the range of 20-30g per m^2 and in the thickness of 40-50 um 2-3 times.
Patent KR-20110066247-A (KR)
Title: 기판 코터 장치
Inventor: CHOI MIN SEOK
IPC: B05C5/00
Filed: 2009-12-11
Abstract: 본 발명은 기판 코터 장치에 관한 것으로, 기판의 표면에 약액을 도포하는 기판 코터 장치로서, 횡 방향으로 길게 형성된 토출구로부터 기판에 약액을 도포하는 슬릿 노즐과; 상기 노즐의 토출구로부터 상기 기판의 하부에 위치하는 스테이지까지의 거리를 감지하도록 상기 노즐의 횡 방향으로 서로 이격된 2개 이상 설치된 갭센서를; 포함하여 구성되어, 상기 슬릿 노즐의 횡 방향으로 서로 이격된 2개이상의 갭 센서에 의해 정밀하게 평탄면이 유지되며 기판이 이송되는 동안에 기판과 평행을 유지하는 스테이지와의 간극을 측정함으로써, 이 측정값으로부터 슬릿 노즐의 횡 방향으로의 기울어진 각도를 검출하고, 이를 통해, 슬릿 노즐의 기울어진 각도를 바로잡아 슬릿 노즐의 토출구로부터 토출되는 약액이 기판의 횡 방향을 따라 일정한 두께로 도포되도록 하는 기판 코터 장치를 제공한다. 
       
     갭 센서, 슬릿 노즐, 기울어진 각도, 자세 교정, 스테이지, 기판 코터 장치
Patent KR-20110068403-A (KR)
Title: Adhesive composition for polyolefine thermoplastic elastomer
Inventor: CHUN JAE HWAN
IPC: C09J111/00
Filed: 2009-12-16
Abstract: PURPOSE: An adhesive composition is provided to ensure simple operation process, improved productivity, excellent adhesion since a complex pretreatment process is omitted when a non-polar and non-adhesive polyolefin-group thermoplastic elastomer is adhered. CONSTITUTION: An adhesive composition for a polyolefin-based thermoplastic elastomer comprises 100.0 parts by weight of a mixed polymer substrate as a main material, 5~15 parts by weight of tackifier, 5~15 parts by weight of additives, 250~740 parts by weight of 3-5 kinds of mixed solvents, wherein the mixed polymer substrate includes 20~35 parts by weight of an epoxy resin, 15~45 parts by weight of chlorinated polyolefin resin, 20~30 parts by weight of chloroprene rubber, and 10~15 parts by weight of thermoplastic polyurethane resin.
Patent KR-20100081919-A (KR)
Title: Muti-hop based system using syndrome-based partial decoding and method for operating thereof
Inventor: CHO YONG JU
IPC: H04L1/00
Filed: 2009-12-18
Abstract: PURPOSE: A multi-hop based system using syndrome-based partial decoding and a method for operating thereof are provided to reduce an errors of a packet by transmitting a packet for maximizing goodput. CONSTITUTION: An error rate receiver(103) receives a BER(Bit Error Rate) from a node, and a packet generator(105) uses the BER to determine the size of packet for maximizing goodput, and generates a packet having the determined packet size. A coding unit(107) codes the generated packet and transmits the coded packet to the node. A packet generating unit determines the packet size as the target packet size, wherein the packet size corresponds to the maximized goodput using an SPD(Syndrome-based Partial Decoding).
Patent KR-20110071034-A (KR)
Title: 액정표시장치
Inventor: PARK JU UN
IPC: G02F1/1335
Filed: 2009-12-20
Abstract: 본 발명은 시인성을 향상시킬 수 있는 액정표시장치가 개시된다. 
     개시된 본 발명의 액정표시장치는 액정표시패널과, 액정표시패널의 하부에 배치되어 상기 액정표시패널에 광을 제공하는 광원과, 광원과 나란하게 배치되어 점광을 면광으로 변환하는 도광판과, 액정표시패널 상부면에 구비된 제1 편광판 및 광원과 도광판 사이에 구비된 제2 편광판을 포함하는 것을 특징으로 한다.
Patent KR-20110071044-A (KR)
Title: Baby position detector
Inventor: KWON DAE HYUK
IPC: G01S19/17
Filed: 2009-12-20
Abstract: PURPOSE: An infant position detector is provided to prevent the occurrence of missing child accidents by immediately confirming the position of infants using a radio frequency identification(RFID) unit and a global positioning system(GPS) receiving unit. CONSTITUTION: An RFID unit and GPS receiving unit are installed at the watch or the accessory of an infant. A parent confirms the position of the infant using the RFID unit and the GPS receiving unit. A distinguish distance is provided to the RFID unit and the GPS receiving unit as an option. An alarming function is added to the RFID unit and the GPS receiving unit in order to generate alarming sound.
Patent KR-20110071415-A (KR)
Title: Apparatus for measuring noise figure
Inventor: CHANG DONG PIL
IPC: G01R29/02
Filed: 2009-12-21
Abstract: PURPOSE: An apparatus and a method for measuring noise index are provided to measure the accurate noise index of devices to be tested by reducing the gain of a thermal noise signal applied to the devices to be tested using a radio frequency signal. CONSTITUTION: A radio frequency(RF) signal generator(20) generates an RF signal. Noise signal source(30) generates a noise signal by responding to a direct current bias voltage. A coupler(40) couples the RF signal and the noise signal and generates a noise index measuring signal. The coupler transmits the noise index measuring signal to devices to be tested(50). A noise index analyzer(10) responds to a signal from the devices to be tested and measures the noise index of the devices to be tested.
Patent KR-20110071512-A (KR)
Title: Continuous casting method for reducing centre porosity in austenite stainless steel
Inventor: PARK SUNG BAE
IPC: B22D11/115
Filed: 2009-12-21
Abstract: PURPOSE: A continuous casting method for reducing centre porosity in austenite stainless steel is provided to reduce center pores of a slab by using agitating molten metal according to an electromagnetic agitator. CONSTITUTION: The continuous casting method for reducing center porosity in austenite stainless steel comprises the next steps. Stainless molten metal is continuously provided to a mold through a nozzle from a turndish to manufacture a slab. Electromagnetic agitation is applied to the unsolidified molten steel of the slab using an electromagnetic agitator to generate vortex in the lower part of the mold. The electromagnetic agitation reduces pores in the slab using a current value of 50~200 amperes. The stainless steel is austenite type. The stainless steel contains Cr of 16~18% and Ni of 8~10%.
Patent KR-20110077876-A (KR)
Title: Heat exchanging device of electric boiler
Inventor: KIM JAE CHUL
IPC: F28F1/40
Filed: 2009-12-30
Abstract: PURPOSE: A helical heat exchanging device of an electric boiler is provided to optimally heat-exchange a heater with water since the water helically rotates through a helical guide groove and makes maximum contact with the surface of the heater. CONSTITUTION: A helical heat exchanging device of an electric boiler comprises a water tank(30), heating pipes(40), a connecting pipe(50) and a heater(60). The heating pipes are installed in series at a regular interval. The heating pipe comprises a horizontal pipe(41), a bent part(42) and a guide groove. The guide groove is helically formed in the horizontal pipe. The connecting pipe is formed on one side of the heating pipe and is communicated with the heating pipe. The heating rod(61) of a heater is arranged in the heating pipe. The water of a water tank circulates along the heating pipe and the connecting pipe by the operation of a pump(70) in zigzag.
Patent KR-20110079341-A (KR)
Inventor: HA MAN LYUN
IPC: H01L27/14
Filed: 2009-12-31
Abstract: 실시예에 따른 이미지 센서는 반도체 기판의 전면측(front side)에 단위픽셀 별로 형성된 복수개의 수광부; 상기 반도체 기판의 전면 상에 형성된 배선을 포함하는 금속배선층; 상기 반도체 기판의 전면과 반대되는 상기 반도체 기판의 후면에 빛이 상기 수광부로 굴절되도록 하는 곡률부; 및 상기 반도체 기판의 후면의 상기 곡률부 상부에 배치된 마이크로 렌즈를 포함하며, 상기 곡률부는 상기 수광부에 형성된 것을 포함한다. 
       
     후면 수광 이미지 센서
Patent KR-20090024254-A (KR)
Title: Shaving razor
Inventor: RAWLE STEPHEN LEONARD
IPC: B26B21/40
Filed: 2007-07-10
Abstract: A shaving razor having a housing. The housing includes a plurality of shaving blades and a separate trimming blade. The trimming blade has a trimming blade edge. A trimming blade alignment member is provided on the housing for aligning the trimming blade edge which is visually concealed by said housing on a user's skin for accurate shaving.
Patent KR-20090031613-A (KR)
Title: Mounting surface-emitting devices
Inventor: LAMBKIN JOHN DOUGLAS
IPC: H01S5/022
Filed: 2007-07-05
Abstract: An optical emitter assembly is described in which one or more optical devices each having an emitting aperture at a surface thereof can be mounted on a carrier such that the plane of the emitting apertures with respect to a well defined reference plane can be precisely controlled. This enables additional optical elements to be precisely axially and lateralty positioned with respect to the centre of the emitting apertures, even when there are plural optical devices of differing thicknesses. The assembly may comprise a surface-emitting optical device having an emission surface providing an optical output aperture; a carrier having first and second opposing surfaces, the first surface being a reference surface on which the optical device is mounted by its emission surface and the second surface being a back surface, the carrier having an aperture extending between the reference and back surfaces, the optical device being positioned on the reference surface such that its optical output aperture is in overlying relation with the carrier aperture to direct optical radiation therethrough.
Patent KR-20090039813-A (KR)
Title: Dynamic warm-up time for a wireless device in idle mode
Inventor: TU ALEX KUANG HSUAN
IPC: H04W52/28
Filed: 2007-07-26
Abstract: Techniques for dynamically selecting warm-up time for a wireless device operating in the idle mode are described. At each active interval, conditions affecting warm-up of the wireless device at a next active interval are determined. The conditions may pertain to channel conditions, operating conditions, and/or hardware configuration. A warm-up time is selected based on the determined conditions. A wake-up time for the next active interval is determined based on the selected warm-up time. The wireless device then goes to sleep until the wake-up time. In one scheme, the strongest pilot acquired in each active interval is identified, and its pilot strength is averaged to obtain an average pilot strength. The average pilot strength is compared against at least one threshold, and one of at least two possible time durations is selected for the warm-up time based on the comparison result.
Patent KR-20090064457-A (KR)
Title: Stable protein-free whippable food product
Inventor: PIATKO MICHAEL
IPC: A23L29/20
Filed: 2007-10-05
Abstract: The present invention provides a substantially protein-free whippable food product having improved stability characteristics without detectable change in the organoleptic characteristics. The product comprises triglyceride fat, one or more sugars, an emulsifier component, a starch component comprising one or more NOSA starches and one or more hydrophilic starches, and optionally an acid component. This product can be stored frozen or at ambient temperatures for extended periods of time and can also be whipped and displayed at ambient temperatures.
Patent KR-20090110824-A (KR)
Title: Electronic switch network
IPC: H04B1/44
Filed: 2007-11-15
Abstract: Systems and methods for switching electronic signals are disclosed. The switching may be performed with a low loss and low peak voltages. The switching scheme is suitable for switching RF signals, for example, and may be used in devices such as wireless systems, terminals, and handsets. One exemplary embodiment is directed to a CMOS-implemented transmit/receive switching system. The system comprises one or more transmit ports, each coupled via a respective transmit path to an input/output port and one or more receive ports, each coupled via a respective receive path to the input/output port. Each receive path comprises a switching circuit comprising a transistor and an inductor in parallel with the transistor. The switching circuit is adapted to at least substantially isolate the respective receive port from the input/output port when the transistor is in an on state and operatively couple the respective receive port to the input/output port when the transistor is an off state.
Patent KR-20090080564-A (KR)
Title: Static dissipative polyacetal compositions
Inventor: MORACZEWSKI JEROME P
IPC: C08K3/04
Filed: 2007-11-05
Abstract: Polyacetal compositions comprising polyacetal, electroconductive carbon black, and substituted urea provide a combination of good static dissipation properties, good thermal stability during processing, and good stability to contact with fuel.
Patent KR-20090094000-A (KR)
Title: Method of clustering sequential processing for a gate stack structure
Inventor: CHUA THAI CHENG
IPC: H01L21/31
Filed: 2007-11-20
Abstract: A method of forming a gate dielectric comprising silicon and oxygen is provided. The gate dielectric may also include nitrogen or another high k material. In one aspect, forming the gate dielectric includes annealing a substrate in an oxidizing atmosphere to form a silicon oxide layer, depositing a silicon nitride layer or a high k layer on the silicon oxide layer by a vapor deposition, oxidizing an upper surface of the silicon nitride layer or high k layer, and then annealing the substrate. The gate dielectric may be formed within an integrated processing system.
Patent KR-20090102784-A (KR)
Title: 3,4 diaminopyridine derivatives
Inventor: ZIPSE HENDRIK
IPC: C07D487/06
Filed: 2007-12-01
Abstract: The invention relates to 3, 4-diaminopyridine derivatives, to a method for the production thereof, and to the use of said 3, 4-diaminopyridine derivatives.
Patent KR-20090110344-A (KR)
Title: Base station device and communication control method
IPC: H04B17/382
Filed: 2007-12-27
Abstract: A base station device calculates the number of mobile stations associated with the radio resource consumption amount and performs a call reception control based on the number of the mobile stations. The base station device includes calculation means for calculating the number of mobile stations containing data to be transmitted to a transmission buffer and call reception means for performing a new call reception according to the number of the mobile stations.
Patent KR-20100014713-A (KR)
Title: Methods for forming nonvolatile memory elements with resistive-switching metal oxides
Inventor: KUMAR NITIN
IPC: H01L27/115
Filed: 2008-01-25
Abstract: Nonvolatile memory elements are provided that have resistive switching metal oxides. The nonvolatile memory elements may be formed by depositing a metal-containing material on a silicon-containing material. The metal-containing material may be oxidized to form a resistive-switching metal oxide. The silicon in the silicon-containing material reacts with the metal in the metal-containing material when heat is applied. This forms a metal suicide lower electrode for the nonvolatile memory element. An upper electrode may be deposited on top of the metal oxide. Because the silicon in the silicon-containing layer reacts with some of the metal in the metal-containing layer, the resistive-switching metal oxide that is formed is metal deficient when compared to a stoichiometric metal oxide formed from the same metal.
Patent KR-20100003287-A (KR)
Title: Crystallizer and its operation method
Inventor: HINO TOMOMICHI
IPC: C07C57/07
Filed: 2008-03-14
Abstract: A crystallizer operation method controls the cooling condition so that a value of the substantial cooling heat Qdefined by an expression (1) given below is constant when performing thermal exchange of a fluid to be treated by a cooling device. Q= Q-Q(1). (wherein Qrepresents a cooling heat in the cooling device and Qrepresents a heat emitted to environment.)
Patent KR-20100017092-A (KR)
Title: Lubricating oil composition for refrigerators and compressors with the composition
Inventor: KANEKO MASATO
IPC: F04B39/00
Filed: 2008-04-18
Abstract: A lubricating oil composition for refrigerators, characterized by comprising as the main component a polyol ester prepared from both a polyhydric alcohol selected from among pentaerythritol, dipentaerythritol, trimethylolpropane, and neopentyl glycol and an aliphatic monocarboxylic acid having 4 to 20 carbon atoms and by having an acid value of 0.02mgKOH/g or below and a hydroxyl value of 5mgKOH/g or below; and compressors with the composition. The lubricating oil composition is applicable to refrigerators with refrigerants having specific structures such as unsaturated fluorinated hydrocarbons usable as refrigerator in current car air conditioner systems or the like and is excellent in the compatibility with the refrigerants and sealing properties. Further, the lubricating oil composition attains a low coefficient of friction in the sliding part and is excellent in stability.
Patent KR-20090128493-A (KR)
Title: Disposable injector comprising at least one draw hook and a sliding wedge-type gear for unlocking a locking element
Inventor: MATUSCH RUDOLF
IPC: A61M5/30
Filed: 2008-03-27
Abstract: The invention relates to a disposable injector with a housing (10) in which are arranged at least one mechanical spring energy store (50), at least one cylinder-piston unit that can be filled at least temporarily with an active substance, at least one piston actuation plunger (60) and at least one triggering unit (80). The spring energy store comprises at least one pre-loaded spring element. The spring-loaded piston actuation plunger has at least one traction rod (61) which can be moved transversely, at least in certain regions, and by means of a supporting portion supports the tensioned spring energy store on at least one resting surface (37) of the housing. An actuatable triggering slide device (82) unlocks the disposable injector and releases the supporting portion to allow it to move away from the resting surface.