baber/WOPTO huggingface dataset:
Patent KR-20120121603-A (KR)
Title: Elastic nonwoven fabric having an excellent flexibility and soft touch simultaneously and preparing method thereof
IPC: D01F8/06
Filed: 2011-04-27
Abstract: PURPOSE: A filament elastic non-woven fabric with excellent shrinkage and soft texture is provided to be effectively used in wide industries. CONSTITUTION: An elastic non-woven fabric with excellent shrinkage and soft texture comprises: a sheath part of a fiber containing polypropylene homopolymer with 25-35g/10min of melting index and 0.850-0.950g/cc of density and propylene-based base block copolymer(X) with 20-35g/10min of melting index and 0.830-0.890 g/cc of density; a core part of the fiber containing styrene-based elastomer polymers with 30-70 g/10min of melting index and 0.860-0.950 g/cm^3 of density. [Reference numerals] (B-2) Web moving direction
Patent KR-20120124985-A (KR)
Title: Structure of safety guard for construction field
IPC: E04G21/32
Filed: 2011-05-06
Abstract: PURPOSE: A safety net structure for a construction work is provided to easily install and deconstruct a safety net to/from a building in a construction work. CONSTITUTION: A safety net structure for a construction work comprises a housing(100), a take-up shaft(200), a safety net(300), a take-up spring, and a fixing member(500) The housing comprises a plurality of hanging hooks(110) and take-up guide groove(120). The hanging hooks are connected to one side of a longitudinal direction of a scaffold frame(10). The take-up guide groove is formed in a width direction of the scaffold frame. The take-up shaft is mounted in the inside of the housing to be rotated and takes up the safety net. One longitudinal directional end of the safety net is connected to the take-up shaft. The other longitudinal directional end of the safety is withdrawn from the housing through the take-up guide groove and comprises a plurality of latching hooks(310). The take-up spring generates recovery force in order to make the safety net being released from the take-up shaft take-up in the take-up shaft again. The fixing member fixes the safety net not to be released any more from the take-up shaft while in the state that the hanging hooks are connected to the other longitudinal directional end of the scaffold frame.
Patent KR-20120131548-A (KR)
Title: Apparatus for thin layer deposition
IPC: H01L51/56
Filed: 2011-05-25
Abstract: PURPOSE: An organic layer depositing apparatus is provided to reduce the size of a shadow on a substrate by including blocking plates to secure the linearity of deposition materials. CONSTITUTION: An evaporation source(110) emits deposition materials. A deposition source nozzle unit(120) is located on one side of the deposition source. A patterning slit sheet(150) is composed of a plurality of divided sheets(150a,150b,150c,150d). The patterning slit sheet is separated from a substrate(500). The divided sheet includes a plurality of patterning slits(151). A support stand(152) is located between the divided sheets.
Patent KR-20120131549-A (KR)
Title: Semiconductor device with super junction and method of manufacturing the same
IPC: H01L29/78
Filed: 2011-05-25
Abstract: PURPOSE: A super junction semiconductor device and a manufacturing method thereof are provided to precisely control the balance of charges of super junction by forming an N type pillar and a P type pillar using a front implant method of an N type dopant and forming a non-doping epitaxial layer. CONSTITUTION: A blocking layer(110) includes an N type pillar(110N) and a P type pillar(110P) which are alternatively arranged in a horizontal direction. The N type pillar and the P type pillar are vertically extended on a semiconductor substrate(105). A source region(150) is formed in a P type well(160) formed on the upper side of the P type pillar. A gate electrode(170) is formed on the N type pillar. A gate oxide layer(172) is formed between the gate electrode and the N type pillar.
Patent KR-20120131877-A (KR)
Title: Bonding unit for FPC in Touch-window
IPC: G06F3/041
Filed: 2011-05-26
Abstract: PURPOSE: An FPC(flexible printed circuit) bonding unit for a touch window is provided to implement uniform sealing efficiency by including a heat loss compensation unit which compensates for heat loss in a bonding tip structure of a bonding unit. CONSTITUTION: An FPC bonding unit is formed at one end of a TSP(touch screen panel). A bonding head(210) includes a bonding tip(221) corresponding to the width of the FPC bonding unit. The bonding tip is formed as a protrusion structure at one surface of a bonding head. One side or both sides of the bonding tip include a heat loss compensation unit(220). The bonding tip comprises a transfer unit and a compression unit. The transfer unit transfers a heat source transmitted from the bonding head to a lower side. The compression unit compresses the FPC. The heat loss compensation unit is formed at a side of the transfer unit.
Patent KR-20120132933-A (KR)
Title: Immersion nozzle for continuous casting
IPC: B22D11/10
Filed: 2011-05-30
Abstract: PURPOSE: A submerged nozzle for continuous casting is provided to prevent damage to the submerged nozzle and a mold caused by molten steel by controlling the cooling degree of molten steel transferred from a tundish to the mold in order to inject a proper temperature of molten steel into the mold. CONSTITUTION: A submerged nozzle for continuous casting comprises a metal nozzle unit(100) which is detachably installed under a tundish and guides molten steel discharged from the tundish to a mold and one or more cooling water channels(110) which are formed in a coil or cylinder shape inside the nozzle unit and passes cooling water therethrough. The cooling water channels include one or more cooling water inlets(111) and cooling water outlets(115) and one or more locking devices for controlling the inflow rate of cooling water. [Reference numerals] (AA) Drain tank; (BB) Supply tank
Patent KR-20120135941-A (KR)
Inventor: CHOI SOO JONG
IPC: C02F1/24
Filed: 2011-06-08
Abstract: PURPOSE: A movable device for removing flotage is provided to remove eutrophication materials or oil bands by a relatively simple structure and be usable in moving, thereby actively removing contaminants. CONSTITUTION: A movable device for removing flotage includes a vessel(10), a collection tank(20), a pipe(21), a discharge plate(30), and a loading box(40). The collection tank is towed by the vessel. The considerable portion of the collection tank is submerged under water. The pipe is installed in the collection tank. The pipe sprays flocculants and aerates air upwardly. The discharge plate is installed in the collection tank in a sliding manner and discharges only flocculated eutrophication materials in the collection tank rearward. The loading box coupled to the discharge plate loads flocculated eutrophication materials.
Patent KR-20110136725-A (KR)
Title: Driving-in device
Inventor: HAHN WOLFRAM
IPC: B25C1/06
Filed: 2011-06-13
Abstract: PURPOSE: A nailer is provided to drive a fixing element into a foundation by transferring the tensile energy of spring elements to the fixing element through a piston. CONSTITUTION: A nailer comprises an energy transmission element and a delaying element(600). The energy transmission element is moved along an installation shaft(S) between a starting position and an installation position and transfers energy to a fixing element. The delaying element delays the energy transmission element and comprises a stopping element(610) and a striking and damping element(630). The stopping element is composed of metal and/or alloy. The striking and damping element is composed of an elastomer.
Patent KR-20120140294-A (KR)
Title: Fuel cell stack
Inventor: KU YOU SUN
IPC: H01M8/02
Filed: 2011-06-21
Abstract: PURPOSE: A polymeric electrolyte fuel cell stack is provided to prevent metal separators from being attached to each other. CONSTITUTION: A polymeric electrolyte fuel cell stack comprises a plurality of cell assemblies(200), a graphite separation plate inserted between adjacent cell assemblies, a coupling unit for coupling the graphite separator with adjacent cell assembly, end plates(410) laminated on both ends of a laminate which is composed of a plurality of cell assemblies, comprise one, and an outer coupling unit(420) for coupling the plurality of cell assemblies with the end plate.
Patent KR-20130000103-A (KR)
Title: Light emitting diode and manufacturing method thereof
Inventor: LEE JONG LAM
IPC: H01L33/22
Filed: 2011-06-22
Abstract: PURPOSE: A light emitting diode and a manufacturing method thereof are provided to efficiently release heat by increasing a surface area. CONSTITUTION: A light emitting structure(20) includes an n-type semiconductor layer, an active layer and a p-type semiconductor layer. A bonding layer(30) is formed in the lower part of the light emitting structure. A conductive substrate(10) includes a thermal dissipation pattern. A thermal dissipation pattern improves the efficiency of dissipating the heat transferred from the light emitting structure. The bonding layer is adhered to one side of the conductive substrate. [Reference numerals] (10) Conductive substrate; (21) N type semiconductor layer; (23) Activation layer; (25) P type semiconductor layer; (30) Bonding layer; (40) Conductive polymer; (50) Sub frame
Patent KR-20130002902-A (KR)
Title: Easy to remove debris on the soles of shoes
Inventor: SUK JUN YEOB
IPC: A43B7/00
Filed: 2011-06-29
Abstract: PURPOSE: Shoes are provided to facilitate the removal of impurities and to remove the keratin of a foot. CONSTITUTION: Shoes comprise an empty space(12) which is formed between a shoe(10) and a moving body(11), and a spring(40) which connects the shoe to the moving body and is installed in the empty space. A long and slim first brush(20) for removing impurities is adhered to the toe part of the moving body. A short and thick second brush is adhered to the sole of the moving body. A long and thick third brush(31) is adhered to the inside of the moving body.
Patent KR-20110084868-A (KR)
Title: 부하에 의한 역회전 자장 감소 발전기
Inventor: SHIN CHEOL HO
IPC: H02K57/00
Filed: 2011-07-08
Abstract: 본 발명은 직류 또는 교류 발전기에서 부하량에따라 고정자 코일에서 발생되는 자장으로 인하여 회전에 저항이 생김으로써 에너지소비증가와 장비소손 등의 영향을 감소하고자 발명하게 된것이다. 
본발명은 도1 에서와 같이 발전기 내부에 발전기가 회전축(3)을 공유하며 1차측 발전기와 2차측 발전기로 나뉘어 발전하는 구조로 병렬연결로 출력 된다. 
1차측 발전기의 기전력으로 2차측발전기에서 발전하여 생성된 기전력이 흐르며발생되는 역회전자장을 상쇄시키며 1차측 발전기와 2차측 발전기가 병렬연결 출력하게 되는 구조로 발전기의 회전을 방해하는 자장은 1차측 발전기만 영향받고 2차측 발전기는 부하량에 관계없이 일정한 무부하상태의 회전저항을 유지하게하여 부하량에 따른 회전 저항을 절반(1/2)으로 감소하게 되는 효과를 보게 만들 발명이다
Patent KR-20130010589-A (KR)
Title: Manufacturing method of the bread which uses a model
Inventor: HYUN BYUNG HO
IPC: A23L7/196
Filed: 2011-07-19
Abstract: PURPOSE: A manufacturing method of hamburger bread is provided by using bibimbap, fired rice, steamed rice, five-grain rice, flavored glutinous rice mixed with honey, dates, chestnuts, etc. CONSTITUTION: Make a constant size of model which you desire by using wood, soil, iron, stainless steel etc. Spread a paste to bake bread. Surround the model with foil and surround the model in the spread situation of a paste. Bake the model covered and surrounded with paste with an oven. Pick out the model from the inside after cutting surface of the baked. Make a hamburger by putting bibimbap, fired rice, steamed rice, five-grain rice, flavored glutinous rice mixed with honey, dates, chestnuts, etc into two sides of bread. A thickness of paste is varied according to the type of hamburgers you want to make.
Patent KR-20130011546-A (KR)
Title: Appratus for making thin film
Inventor: PARK JONG HOON
IPC: C23C16/455
Filed: 2011-07-22
Abstract: PURPOSE: A thin film deposition apparatus is provided to improve lifetime of a nozzle by reducing deposition of reactant in the nozzle by controlling the temperature of a reaction gas supply part. CONSTITUTION: A thin film deposition apparatus comprises an internal reactor(110), a heating part, a reaction gas supplying part(130), an exhaust gas-discharging part, and driving part. The internal reactor forms a reaction space. The heating part is formed near the internal reactor. The reaction gas supplying part penetrates through the internal reactor and supplies reaction gas to the reaction space. The exhaust gas-discharging gas is installed in the opposite side of the reaction gas supplying part. The driving part supports and rotates the deposition object accepting into the reaction space. The reaction gas supplying part controls the inner temperature of the internal reactor.
Patent KR-20130012600-A (KR)
Title: Manufacturing method of health mortar using natural material and white clay and health mortar-panel
Inventor: KOO JONG KUN
IPC: C04B41/45
Filed: 2011-07-26
Abstract: PURPOSE: A manufacturing method of a health mortar and health mortar panel is provided to manufacture an environmentally friendly functional panel with a various colors by using a calcium hydroxide powder, coral powder, and a gelatin powder. CONSTITUTION: A manufacturing method of a health mortar and health mortar panel comprises: a step of mixing 30-60 weight% of a natural white powder of 80-100 mesh, 20-30 weight% of a slaked lime powder of 80-100 mesh, and 10-30 weight% of a coral powder; a step of mixing 10-20 weight% of a gelatin powder into a mixture for 3-5 minutes; a step of putting filtrate of suspension at 60-70 °C with the weight ratio of 1:0.4-0.7 for 3-5 minutes. A manufacturing method of the slaked lime comprises a step of measuring quicklime with the calcium carbonate content of 85% or more in the filtrate of suspension for 24 hours. The gelatin powder is manufactured by crushing the cooled gelatin granule.
Patent KR-20130013182-A (KR)
Title: Smart antenna system for rejection of coherent and incoherent interferences
Inventor: CHOI YANG HO
IPC: H04B15/00
Filed: 2011-07-27
Abstract: PURPOSE: A smart antenna system for removing coherent and incoherent interference is provided to effectively remove interference without arrival angle information about the coherent interference and depending on complex calculation. CONSTITUTION: A signal blocking part(120) generates a matrix from a sensor array. Desired signal component is removed from a received signal containing coherent interference in the matrix. A weighting vector calculation part(130) estimates interference subspace from the matrix outputted from the signal blocking part. The weighting vector calculation part finds a weighting vector by using the estimated interference subspace. A linear combination part(140) generates an array output by multiplying the signal data received from the sensor array by the weighting vector. [Reference numerals] (120) Signal blocking part; (130) Weighting vector calculation part; (140) Linear combination part
Patent KR-20130015214-A (KR)
Inventor: RYU SOON IM
IPC: G06F3/041
Filed: 2011-08-02
Abstract: PURPOSE: An optical point device and a manufacturing method thereof are provided to reduce the thickness of the optical point device by installing a light guide member on a PCB(Printed Circuit Board) which collects light to a sensor. CONSTITUTION: A light guide member(50) provides an image sensor(70) by guiding light to a predetermined direction by collecting the light from a subject located on a cover window surface. The light guide member includes a second lens(53) and a third lens. The second lens collects light by reflecting the light based on refractive index differences between the mediums. The third lens collects the reflected light to the image sensor by reflecting light reflected by the second lens according to a second reflecting angle which is the same as a first reflecting angle. [Reference numerals] (AA) Thickness
Patent KR-20130016732-A (KR)
Title: Image sensor
Inventor: SOHN YOUNG CHUL
IPC: H04N5/369
Filed: 2011-08-04
Abstract: PURPOSE: An image sensor capable of improving a data clock speed is provided to amplify the signal of a sampling signal pair provided to a sense amplifying unit through a sub amplifying unit, thereby supporting high speed operation even with a high pixel image. CONSTITUTION: Multiple sampling units(20-1~20-N) output a sampling signal pair by the sampling of a pixel signal. A sub amplifying unit(40) amplifies the signal of the sampling signal pair. An amplifying unit(30) generates output data by sensing a differential signal pair transmitted through the sub amplifying unit. [Reference numerals] (21-N,21-2,21-1) Comparing unit; (22-N,22-2,22-1) Counting unit; (23-N,23-2,23-1) Storage unit; (30) Sense amplifying unit; (40) Sub amplifying unit
Patent KR-20120022613-A (KR)
Title: Laminate type ceramic electronic component and manufacturing method therefor
Inventor: SARUBAN MASAHITO
IPC: H01G4/30
Filed: 2011-08-05
Abstract: PURPOSE: A laminate ceramic electronic component and a manufacturing method thereof are provided to improve a dampproof property by enhancing a sealing property or adhesion in an interface between a ceramic part and a Ni-B plating layer. CONSTITUTION: A plurality of internal electrodes(5) are formed along a specific interface between ceramic layers. A component body has an exposed terminal which is exposed to a surface of each internal electrode. An external electrode is formed on the surface of a component body to be electrically connected to the exposed terminal of each internal electrode. The external electrode includes a first plating layer(18) and a second plating layer(19). The first plating layer is directly formed on the surface and is comprised of a Ni-B plating layer. The second plating layer is formed on the first plating layer and is comprised of a Ni plating layer without B.
Patent KR-20130017055-A (KR)
Title: Activity measurement method for electrode of fuel cell
Inventor: KIM YOUNG MIN
IPC: H01M8/10
Filed: 2011-08-09
Abstract: PURPOSE: An activity measurement method for an electrode of a fuel cell is provided to quantitatively measure the electrode activity of a cell unit in a condition same as the rear operation condition of the fuel cell. CONSTITUTION: An activity measurement method for an electrode of a fuel cell comprises: a step of feeding hydrogen and air to the anode and cathode of a fuel cell(10) through a separating plate; a step of gradually applying voltage to the fuel cell from the power supply during the supply of the reaction gas; a step of measuring current generated from the cell by using a current measurement apparatus(22) whether; and a step of deriving voltage applied by the power supply apparatus(21) and a Tafel slope from the current which is measured by a current measurement apparatus. [Reference numerals] (AA) Supplying hydrogen; (BB) Supplying air; (CC) Measuring currents; (DD) Applying voltages
Patent KR-20130017560-A (KR)
Title: Deflectometer based on optical fiber
Inventor: NOH WON SEOK
IPC: G01B11/16
Filed: 2011-08-11
Abstract: PURPOSE: An optical fiber sensor based underground displacement gauge is provided to enlarge an underground measurement range of the displacement gauge using an optical fiber sensor and to easily extend a measurement range by connecting optical fiber mounting units serially. CONSTITUTION: An optical fiber sensor based underground displacement gauge comprises an optical fiber mounting unit(10), a front end portion(110), and a grouting finishing unit(170). The optical fiber mounting unit comprises a pair of optical fiber fixing members and a pipe member. The front end portion is joined to one end of the optical fiber mounting unit and has a sharp shape to be inserted into an excavated spot. The grouting finishing unit is coupled to the other end of the optical fiber mounting unit.
Patent KR-20130021905-A (KR)
Title: Simultaneous measurement method of theanine, gaba and glutamic acid individual contents using nirs in green tea leaves
Inventor: CHOUNG MYOUNG GUN
IPC: G01N21/359
Filed: 2011-08-24
Abstract: PURPOSE: A method using near infrared spectroscopy for simultaneously measuring the individual content of theanine, gava, and glutamic acid of green tea is provided to measure the individual content of theanine, gava, and glutamic acid of green tea which are effective for a tea plant breeding program simultaneously and accurately in a short time with a simple method by applying the near infrared spectroscopy. CONSTITUTION: A method using near infrared spectroscopy for simultaneously measuring the individual content of theanine, gava, and glutamic acid of green tea is as follows. Near-infrared rays are irradiated to a green tea powdered sample so that visible-near infrared absorption spectra related to the theanine, the gava, and the glutamic acid of the green tea is measured. The measured visible-near infrared absorption spectra related to the theanine, the gava, and the glutamic acid of the green tea are sorted into a visible-near infrared absorption spectrum for correcting the measurement of the content of the theanine, the gava, and the glutamic acid and a visible-near infrared absorption spectrum for verification. A far-infrared spectrum of the sorted visible-near infrared absorption spectrum for correction and a derived function thereof are obtained and a statistical analysis is performed so that each measuring formula of the theanine, the gava, and the glutamic acid is developed. The suitability of the corrected and cross-verified measuring formulas is verified after correcting and cross-verifying the measuring formulas by using the visible-near infrared absorption spectrum for correction so that an optimal measuring formula is selected.
Patent KR-20130022089-A (KR)
Title: Method for releasing tcp connections against distributed denial of service attacks and apparatus for the same
Inventor: KIM DAE WON
IPC: H04L12/22
Filed: 2011-08-24
Abstract: PURPOSE: A TCP(Transmission Control Protocol) disconnection method and an apparatus thereof are provided to directly disconnect a TCP with a communication session of an attack host. CONSTITUTION: A session table(50) stores information about an ACK(Acknowledgement) packet and basic information about a remote host of a communication session. The last ACK packet is transmitted from a sever of the communication session to the remote host of the communication session. When the communication session is used for a DoS(Denial of Service) attack, an RST(Reset Trigger) packet generator generates an RST packet which requests reconfiguration for the communication session by using information for the last ACK packet stored in the session table. [Reference numerals] (10) Remote host; (20) Server; (31) Base information generating unit; (32) Session information updating unit; (33) RST packet generating unit; (37) ACL information updating unit; (50) Session table; (60) ACL table; (AA,DD,FF) Session host information, last ACK number; (BB) Initial ACK packet; (CC) Base packet; (EE) Host information of released session
Patent KR-20120027092-A (KR)
Title: Apparatus and method for allocating a harq channel identifier in a wireless access system
Inventor: KIM JEONG KI
IPC: H04L1/18
Filed: 2011-09-05
Abstract: PURPOSE: An apparatus and method for allocating a HARQ(Hybrid Automatic Request) channel identifier in a wireless access system are provided to efficiently use uplink resources of a terminal by mapping only initial ACID(Initial HARQ Channel Identifier) values on specific service flow. CONSTITUTION: A base station transmits control information indicating an initial ACID(Initial HARQ Channel Identifier) value to a terminal(S210). The base station transmits a preset allocation A map information element(PA A-MAP IE) to the terminal(S220). The terminal compares the initial ACID value mapped on specific service flow and the initial ACID value included in the PA A-MAP IE(S230). The terminal uses all of allocated ACID values through the PA A-MAP IE for the specific service flow(S240). The terminal uses the rest of ACID values excluding the initial ACID value mapped on the specific service flow for the other service flow(S250). The initial ACID value allocated for the specific service flow is used for the other service flow(S270).