baber/WOPTO huggingface dataset:
Patent KR-20070101162-A (KR)
Title: Fluidized catalytic cracking feed nozzle
Inventor: NORMAN KOLB
IPC: B05B1/26
Filed: 2007-04-10
Abstract: An FCC(Fluidized Catalytic Cracking) supply nozzle is provided to feed hydrocarbon for a long time by forming at least one horizontal slot wall inclined from a discharge shaft at the angle of 30~60 degrees. An FCC supply nozzle(2) has at least two slots(4) having at least one horizontal slot wall(8) angled from a discharge shaft at 30~60 degrees, 40~50 degrees, or at 45 degrees. The horizontal slot wall is produced in the shape of a semicircle, in looking through the inside of the slot. The edge of the horizontal slot wall is round. In a method for feeding liquid hydrocarbon/steam to an FCC reaction furnace, the liquid hydrocarbon is fed and steam is sprayed through a dual slot nozzle.
Patent KR-20090001423-A (KR)
Title: Method for adjusting count of advertising exposure
Inventor: PARK JI YOUNG
IPC: G06Q30/02
Filed: 2007-04-10
Abstract: A method for controlling the number of an exposure advertisement is provided to control the number of the exposure advertisement for a fixing advertisement domain or a general advertisement domain and maintain the optimum level of an advertisement exposure frequency per terminal, thereby satisfying users all. A proper exposure frequency per terminal of plural advertisements is determined to expose the plural advertisements through a fixing advertisement domain for a specified period. The plural advertisements are exposed in the fixing advertisement domain of the terminal as many as the determined proper exposure frequency.
Patent KR-20080095936-A (KR)
Title: Image forming apparatus
Inventor: KIM JONG MIN
IPC: G03G15/20
Filed: 2007-04-26
Abstract: An image forming apparatus is provided to enable a print medium passed through the first pressing roller to enter between a heating roller and the second pressing roller, thereby preventing jam between the first pressing roller and the second pressing roller and preventing a defective image due to a touch of the second pressing roller. A fusing device includes a heating roller(110) having a heater(111), the first pressing roller(120) in which the first fusing nip(N1) is formed between the heating roller and the first pressing roller while the first pressing roller is tightly contacted with the heating roller, the second pressing roller(130) arranged in the lower side of the first pressing roller with regard to a transfer direction of a sheet, and a pressing device(160) for pressing the first and second pressing rollers to the heating roller. The pressing device includes supporting members(161,162) rotatably supporting shafts(121,131) of respective pressing rollers and elastic members(163,164) elastically pressing the supporting members to the respective pressing rollers to the heating roller.
Patent KR-20080063017-A (KR)
Title: Electrophotographic color image forming apparatus
Inventor: NOGUCHI TOMIO
IPC: G03G15/02
Filed: 2007-04-30
Abstract: An electrophotographic color image forming apparatus is provided to prevent collision between cartridges and other components, and allow the cartridges to be moved to a proper position when the cartridges are out of the proper position. An opening is provided at a main body of an image forming apparatus. A tray(29) is movable linearly in a direction crossing a lengthwise direction of an electrophotographic photosensitive drum between inner and outer sides of the opening in a state of supporting a plurality of process cartridges. A receiving unit receives the process cartridges. A pressing member(72R) is provided at an upper portion of a movement path of the process cartridges from the opening to the receiving unit, while being supported by the tray. The pressing member comes in contact with the process cartridges which pass below the pressing member to press the process cartridges toward the tray.
Patent KR-20080098176-A (KR)
Title: Method to estimate road surface coefficient using torque sensor
Inventor: LEE JIN KOO
IPC: B60W40/068
Filed: 2007-05-04
Abstract: A method for estimating road friction coefficient is provided to improve the stability of vehicle driving since the exact load friction coefficient is measured in driving at the heeling road and in real time. A method for estimating road friction coefficient comprises as follows. The value dividing the torque value (Ts) outputted from the steering torque sensor(2) into the steering angle outputted from the steering angle sensor(1) in turning is compared with the constant number A. If the value is smaller than the constant number A, the road is determined as the low friction road surface. If the value is bigger than the constant number A, the road is determined as the high friction road surface.
Patent KR-20080100970-A (KR)
Title: Flooring having transfer-printed layer by dual cure system and process for manufacturing the same
Inventor: KIM JONG BUM
IPC: E04F15/00
Filed: 2007-05-15
Abstract: A wood flooring is provided to secure the stability of layered structure since the back layer is formed with the ultraviolet hardening paint. A manufacturing method of wood flooring comprises following steps: A step for forming the back layer(50) at the lower part of the base material layer(40); a step forming primer layer(30) including the thermosetting material in the base layer upper and photocure; a step for forming the imprint printing layer(20) it performs the decal comania by the dual cure of the thermal curing at the upper part of the primer layer and photocure; a step for forming the surface coating layer(10) at the upper part of the imprint printing layer; a step cutting and processes shape.
Patent KR-20080101211-A (KR)
Title: Planar monopole antenna on the surface of conducting plane for rfid tag
Inventor: PARK JUNG YONG
IPC: H01Q1/24
Filed: 2007-05-16
Abstract: A planar monopole antenna is provided to implement good radiation at low- posture and match impedance through the projection length adjustment. In a plane monopole antenna for the RFID tag, a first pattern has ground near the lower part while being mounted on a form. The second pattern(120) is conducted with the earth plate while being located in the first pattern left side. A third pattern(130) is located in the first pattern right side and is the conducted third pattern. The first pattern has predetermined projection length compared with the upper end of the third pattern and the first pattern.
Patent KR-20080104590-A (KR)
Title: A refrigerator
Inventor: LEE BYUNG KIL
IPC: F25D23/02
Filed: 2007-05-28
Abstract: A refrigerator is provided to reduce time required for assembling a handle to a door by pressing a plurality of coupling units to the door simply. A handle(40) is formed in a long rod shape to be mounted to a door(20,30) in the longitudinal direction of the door. A plurality of coupling units(50) are disposed between the handle and the door in the longitudinal direction of the handle for assembling the handle into the door by pressing the handle to the door.
Patent KR-20080109330-A (KR)
Title: Media for synchronous culturing monascus, latic acid bacteria and yeast
Inventor: HWANG HAN JOON
IPC: C12N1/00
Filed: 2007-06-12
Abstract: The culture medium for the synchronous culture of Monascus sp. and lactic acid bacteria and yeast is provided to decrease the costs of the nutrients including carbon source which are required for the cultivation process of bacteria, thereby producing the culture medium massively. The synchronous culture of the Red mold and lactic acid bacteria and yeast is performed by injecting nutrients into the culture liquid including the carbon source consisting of 30-70 weight gram of maltodextrin, 1-50 weight gram of dextrin, and 1-5 weight gram of starch based on 1 weight liter of the culture liquid, and the nitrogen source consisting of ammonium dihydrogen and ammonium sulfate.
Patent KR-20090003748-A (KR)
Title: System and method for patient-oriented healthcare
Inventor: KIM HONG KI
IPC: H04W4/90
Filed: 2007-07-03
Abstract: A patient customized health care system and a method thereof are provided to allow a medical service supplier to care the patient efficiently and actively through a remote examination service center. A patient customized health care system a surrogate system(10) having the function of notifying related organization like '119' or a medical treatment center of emergency of user and storing bio data of user, a remote examination service center computer system(20) connecting to the surrogate system and offering the substantial medical care, and BAN(Body Area Network)(30), including a portable terminal connected to a biometric sensor part, having the computing power and implementing the service of the remote examination service center computer system.
Patent KR-20090003855-A (KR)
Title: The electrical reaction tank for wastewater treatment
Inventor: KIM MIN
IPC: C02F1/46
Filed: 2007-07-05
Abstract: An electrical reactor for wastewater treatment improves water treatment efficiency by separating wastewater flown in the reactor and wastewater purified in the reactor from each other. An electrical reactor for wastewater treatment comprises: an outer case(100) having a wastewater inflow pipe(111) installed on one side of a top part thereof to flow wastewater in the outer case, a purified water outlet(121) formed on one side of a lateral face thereof to discharge purified wastewater to the outside, a suspended solid removing port(112) formed on an upper side of the lateral face thereof to discharge suspended solids, an exhaust port(113) formed on one side of the top part thereof to exhaust the exhaust gas, a chemical injection pipe(114) inserted into other side of the top part thereof to supply chemicals into the outer case, and a precipitate removing pipe(122) connected to a bottom part thereof to discharge precipitates; an inner case(200) which is installed in a state that an outer circumferential surface of a top part of the inner case is closely adhered to an inner circumferential surface of the outer case to vertically divide an inner space of the outer case into a suspended solid removing part and an electrolysis part(120a), in which electrode plates(210) are installed, of which a bottom face is connected to the precipitate removing pipe, and which has a plurality of inner case side holes(200a) formed in the bottom face and a lower portion of a sidewall thereof; and a wastewater distribution member(300) which has a shape that a plurality of pipes are connected to one another centering around a wastewater inlet as an axis to disperse wastewater flown in the inner case from the wastewater inflow pipe, and in which a plurality of discharge holes(310) are formed in each of the pipes.
Patent KR-20080008234-A (KR)
Title: Nonvolatile semiconductor memory device
Inventor: HIROSHI AKAHORI
IPC: H01L21/8247
Filed: 2007-07-10
Abstract: A non-volatile semiconductor memory device is provided to improve electrical reliability by suppressing a leakage current through an inter-electrode insulating layer. A plurality of memory elements are formed in a matrix pattern on a semiconductor substrate. A plurality of bit lines selectively come in contact with the memory elements in a column direction. A plurality of word lines come in contact with the memory elements in a row direction. Each of the memory elements includes a first gate insulating layer formed on the semiconductor substrate, a charge accumulation layer formed on the first gate insulating layer, a second gate insulating layer formed on the charge accumulation layer, and a control electrode formed on the second gate insulating layer. A ratio r/d is equal to and more than 0.5 where r is a radius of curvature of an upper corner part or surface roughness of the charge accumulation layer and d is an equivalent oxide thickness of the second gate insulating layer in a cross section along a direction vertical to the bit lines.
Patent KR-20090010508-A (KR)
Inventor: JI SANG HYUP
IPC: G21F3/025
Filed: 2007-07-23
Abstract: A radiation shielding fabric capable of shielding radiation without use of lead is provided to secure safety of an operator of an atomic power plant or an atomic power facility by including a radiation shielding layer and a neutron shielding layer. A radiation shielding fabric comprises a first radiation shielding layer, a second radiation shielding layer(1), and a neutron shielding layer(2). A coating layer is formed on a surface of the first radiation shielding layer and the second radiation shielding layer, and is made of polyurethane resin. An organic iodine based radiation compound and a barium sulphate are uniformly dispersed inside the coating layer with a powder phase. The neutron shielding layer is gel type sheet having a fine air bubble, and is formed through mixing/extrusion/cooling of thermoplastic polyolefin of 10~50 weight% and rest melting paraffin. An air bubble size of the neutron shielding layer is 0.001~1um. An air bubble porosity of the neutron shielding layer is 30~90%.
Patent KR-20090011499-A (KR)
Title: Up and down apparatus of using cam
Inventor: SONG JIN HUN
IPC: B66F3/00
Filed: 2007-07-26
Abstract: An elevating device of a cam operating system is provided to reduce manufacturing cost and trouble by moving a plurality of elevating units up and down. An elevating device of a cam operating system includes the followings: a base plate(11) going up and coming down on column(3,5); an operating part installed on the base plate; a first and a second link members converting rotational motion of the operating part into linear motion and operating with the operation part; and elevating units(16,17,18,19,20,21,22,23,24,25) moving the base plate on the column by interlocking with the first and the second link members.
Patent KR-20090013555-A (KR)
Title: 정수기의 필터 고정 장치
Inventor: KIM DAE HWAN
IPC: B01D35/00
Filed: 2007-08-02
Abstract: 본 발명은 하우징형 언더씽크 정수기의 필터를 고정하는 장치에 관한 것으로서, 본 발명의 목적은, 필터가 고정되는 고정부가 회전가능하도록 형성되어 있는, 정수기의 필터 고정 장치를 제공하는 것이다. 이를 위해 본 발명은, 판 형상의 선반부, 상기 선반부의 하부면에서 일정한 간격을 갖고 수직방향으로 연장되어 있는 다수의 연장부, 상기 연장부 각각의 양쪽 측면 중 적어도 어느 한쪽 측면에 형성되어 있는 결합부 및 두 개의 연장부 사이에서 상기 두 개의 연장부 각각에 형성되어 있는 두 개의 결합부와 연결되어 회전될 수 있으며, 필터가 고정되는 다수의 고정부를 포함한다. 
       
     언더씽크형 정수기, 하우징형, 필터
Patent KR-20080014707-A (KR)
Title: Producing method and use of crystallized metallic oxide thin film
Inventor: TSUCHIYA TETSUO
IPC: H01L21/20
Filed: 2007-08-10
Abstract: A method of manufacturing a crystallized metal oxide thin film and usage thereof are provided to make a phosphor thin film material of high performance by forming the crystallized thin film containing Y2O3 on a substrate. An organic metal thin film or a metal oxide film containing at least one type of rare-earth metal element selected from a group comprised of Y, Dy, Sm, Gd, Ho, Eu, Tm, Tb, Er, Ce, Pr, Yb, La, Nd and Lu formed on a substrate is retained in at a temperature of 25 to 600 deg.C. The organic metal thin film or the metal oxide film is crystallized while irradiating ultraviolet radiation having a wavelength of 200 nm or less. The organic metal thin film or the metal oxide film is prepared by sputtering, MBE(Molecular Beam Epitaxy), vacuum deposition, CVD, or a chemical solution deposition method.
Patent KR-20080019181-A (KR)
Title: Gasification apparatus for atmospheric liquid fuel
Inventor: CHIA CHEN WEN
IPC: F02M21/02
Filed: 2007-08-22
Abstract: A device for gasifying atmospheric pressure liquid fuel is provided to improve gasifying efficiency by adding low frequency to air and successively popping air in liquid fuel. A device for gasifying atmospheric pressure liquid fuel comprises a fuel tank(7), a gasification tank(4), an air pump(1), a low frequency generating unit(2), and a gas discharge pipe(6). The gasification tank has a gasification plate(5). The low frequency generating unit generates natural ultrasonic by adding low frequency wave to air of the gasification plate and popping the air in the liquid consecutively, where the frequency range of the low frequency wave is 8~300Hz.
Patent KR-20080078511-A (KR)
Title: Light-weight key renew scheme in wireless network
Inventor: YI JEONG HYUN
IPC: H04L9/14
Filed: 2007-08-23
Abstract: A method for re-configuring keys in a wireless network is provided to increase the efficiency of a network which re-configures keys based on different key management algorithms by comparing the number of the exposed nodes with a predetermined threshold value. A method for re-configuring keys in a wireless network includes the steps of: receiving a key re-configuring message(S165); and re-configuring a mesh key block based on an encrypted session key included in the key re-configuring message(S170). The key re-configuring message includes at least one of the encrypted session key and a key index of the key used in the encryption of the session key. The re-configuring step includes the steps of: decoding the encrypted session key with a key corresponding to the key index; and re-configuring a mesh key block by the calculation of the keys included in the mesh key block and the decoded session key.
Patent KR-20090020780-A (KR)
Title: A semiconductor device and the fabricating method thereof
Inventor: PARK HYUNG JIN
IPC: H01L29/78
Filed: 2007-08-24
Abstract: A semiconductor device and a manufacturing method thereof are provided to prevent limit of the design of a drain region in device design by using impurity implantation of a quad type altogether as to a semiconductor device using an asymmetry pocket implantation. A gate(310) is formed on the top of the substrate. A pocket area-source(400) is formed in a substrate by corresponding to the lower side of the gate. The area-source(500) is extended to the pocket area-source. A drain region(600) is formed in the substrate by corresponding to the other side of the lower part of the gate. A dummy gate(320) is formed in the edge of the drain region. The dummy gate is formed with the same height as the gate. The pocket is not formed in the drain region.
Patent KR-20080105953-A (KR)
Title: Apparatus and method for encoding for mimo system
Inventor: YOON SEOK HYUN
IPC: H04B7/04
Filed: 2007-09-14
Abstract: A decoding apparatus for an MIMO system and a method thereof are provided to realize the high PER(Packet Error Rate) performance as reducing the complexity of a receiving stage. A decoding apparatus comprises the followings: a demultiplexer(100) which de-multiplexes inputted receipt signals, and outputs pilot and data symbols; a channel estimator(200) which receives the pilot outputted from demultiplexer, and then estimates the channel of a received signal to output a channel matrix; and an MIMO decoding unit(220) which outputs a receipt signal vector from the data symbol outputted from the demultiplexer, and then generates a soft decision value.
Patent KR-20080027209-A (KR)
Title: Metallic package
Inventor: NAKAJIMA HISASHI
IPC: B65D41/34
Filed: 2007-09-21
Abstract: A metal package is provided to prevent the sealing state from being canceled before a bridge that connects a TE band is broken down by enabling a cap to be rotated at an increased angle before the sealing state is broken. A metal package includes a metal vessel having a mouth portion and a metal cap having a liner that is coupled to the mouth portion. The liner(17) of the metal cap includes an outer ring(20) and an inner ring(21). The outer ring is suspended downwardly from the end portion of the outside of the circumferential direction of the liner. The inner ring is suspended downwardly from the inner side of the outer ring. The inner surface of the outer ring extends vertically in a straight line. The inner surface of the outer ring comes into contact with the side wall portion formed on the open end portion of the mouth portion closely.
Patent KR-20080041988-A (KR)
Title: Segment having groove and diamond tools using the same
Inventor: SHIM YONG KI
IPC: B23D61/02
Filed: 2007-10-04
Abstract: A method of forming grooves on a segment of a diamond tool and arranging grooves regularly or irregularly on segments based on uses of the diamond tool is provided to improve cutting and cooling efficiencies of a diamond blade, and to achieve ideal worn-out shape. A method of producing a segment having grooves includes a preparation of a mixture(200') of diamond crystals and powder metal which form the bond of the segment, a process of forming a first member(200) by pressing the mixture with a lower punch(900) having more than one embossed surface and a upper punch(800) having flat surface after pouring the mixture into a die, a process of forming a second member(300) by pressing a mixture(300') with the lower punch and the upper punch, and a process of producing a segment(400) by sintering an assembly of the first member and the second member mated to least one of the second depressed area(300c) with at least one of a first depressed area(200c) to form a groove(500).
Patent KR-20090035280-A (KR)
Title: System for fabricating and handling fine structures of energy-cured materials
Inventor: KWON SUNG HOON
IPC: G03F7/004
Filed: 2007-10-05
Abstract: A system for fabricating and handling microstructure of energy-cured materials is provided to manufacture a microstructure moved according to various forms of treatment units and to accurately control the positional of the manufactured microstructure. A system for fabricating and handling microstructure(90) of energy-cured materials comprises an energy source; a deformation unit changing the energy generated from an energy source into the energy having the selected property; a stream tube(30) generating a microstructure by selectively curing the energy-curable fluid(31); and a treatment unit(36) moving, arranging or combining the microstructure according to the constant pattern.
Patent KR-20070113173-A (KR)
Title: Apparatus for emitting 3-dimensional light in multi-side
Inventor: KIM SANG OK
IPC: H01L33/48
Filed: 2007-10-15
Abstract: A light emitting apparatus is provided to emit much light by inserting black epoxy between dual structures of mold compound. A light emitting apparatus includes a plurality of light emitting device mount surfaces(101). The plurality of light emitting device mount surfaces are located on the different plane. The five light emitting device mount surfaces are located on the surfaces of a square pyramid except one surface. The light emitting device mount surfaces located on one upper surface and four side surfaces have a rectangular pole shape.
Patent KR-20090040142-A (KR)
Title: Muffler for compressor
Inventor: CHO PHIL HO
IPC: F04B53/00
Filed: 2007-10-19
Abstract: A muffler for compressor is provided to reduce the leakage amount of oil by forming a plurality of penetration holes on the case. A muffler for compressor comprises a noise space(101), an inlet port(102) guiding the fluid to the noise space, an outlet port(103) guiding the fluid of the noise space to the compression space of a compression unit, and plural penetration holes which connect the internal spaces of the compressor sealed container and noise space.
Patent KR-20090041558-A (KR)
Title: System and method for providing electronic program guide classified by user interface
Inventor: JI SEUNG YEOL
IPC: H04N21/462
Filed: 2007-10-24
Abstract: A system and a method for providing electronic program guide classified by a user interface are provided to increase a user satisfaction and convenience by allowing to customize a user interface depending on a user preference. An authentication management server(330) authenticates about a user connected to a web server(320) whether it is the authorized user or not. According to the set condition, a discrete EPG management server(350) produces the discrete EPG information according to the user preference. The discrete EPG management server stores and manages the generated discrete EPG information as described above in the discrete UI(User Interface) related information database(380). An integrated EPG database(370) stores an integrated EPG information including the discrete EPG information. An EPG providing server(340) discriminates and provides the discrete EPG information which is delivered through the discrete EPG management server and the common EPG information stored in the integration EPG database.